1 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
3 * class.c, decl.c, expr.c: Use '+' flag instead of %J. Use 'q'
6 2005-07-01 Andrew Pinski <pinskia@physics.uc.edu>
8 * parse.y (issue_warning_error_from_context): Call
9 pp_output_formatted_text to be able to get the buffer.
11 2005-06-30 Andrew Pinski <pinskia@physics.uc.edu>
13 * parse.y (issue_warning_error_from_context): Update for the
14 renaming of pp_format_text to pp_format.
16 2005-06-28 Paul Brook <paul@codesourcery.com>
18 * decl.c (java_init_decl_processing): Call
19 default_init_unwind_resume_libfunc.
21 2005-06-27 Tom Tromey <tromey@redhat.com>
23 PR java/21540, PR java/13788:
24 * parse.y (java_complete_lhs) <CASE_EXPR>: Use
25 fold_constant_for_init.
26 (patch_binop): Added 'folding' argument. Updated all callers.
27 (patch_unaryop) <NOP_EXPR>: New case.
28 (fold_constant_for_init) <NOP_EXPR>: Likewise.
29 (fold_constant_for_init) <COND_EXPR>: Fix sense of test.
31 2005-06-25 Jan Hubicka <jh@suse.cz>
33 * builtins.c (define_builtin): Accept new flags parameter.
34 (initialize_builtins): Mark the builtins const and nothrow accordingly.
36 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
38 * all files: Update FSF address in copyright headers.
40 2005-06-24 Tom Tromey <tromey@redhat.com>
42 * verify-impl.c (verify_instructions_0): Correctly handle
43 situation where PC falls off end.
45 2005-06-23 Bryce McKinlay <mckinlay@redhat.com>
48 * parse.y (find_most_specific_methods_list): Remove special case for
51 2005-06-15 Tom Tromey <tromey@redhat.com>
54 * class.c (make_method_value): Use soft_abstractmethod_node for
56 * java-tree.h (soft_abstractmethod_node): New define.
57 (JTI_SOFT_ABSTRACTMETHOD_NODE): New enum constant.
58 * decl.c (java_init_decl_processing): Initialize
59 soft_abstractmethod_node.
61 2005-06-13 Geoffrey Keating <geoffk@apple.com>
63 * Make-lang.in (rule for installing gcj.1): Depends on installdirs.
65 2005-06-13 Per Bothner <per@bothner.com>
67 * expr.c (int highest_label_pc_this_method,
68 start_label_pc_this_method): New globals.
69 (lookup_label): Add start_label_pc_this_method to pc for label, and
70 update highest_label_pc_this_method. This prevents conflicts between
71 labels from different methods.
72 * java-tree.h: Declare new globals.
73 * jcf-parse.c (parse_class_file): If needed bump
74 start_label_pc_this_method and reset highest_label_pc_this_method.
76 2005-06-13 Tom Tromey <tromey@redhat.com>
79 * parse.y (nested_field_access_p): Handle case where outer field
80 is inherited by enclosing class.
82 2005-06-12 Per Bothner <per@bothner.com>
84 * class.c (inherits_from_p): Do load_class if needed.
86 2005-06-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
88 * gjavah.c (error): Add ATTRIBUTE_PRINTF_1.
89 * java-tree.h (parse_error_context): Move...
90 * parse.h (parse_error_context): ... here, add ATTRIBUTE_GCC_DIAG.
91 * parse.y (parse_warning_context): Add ATTRIBUTE_GCC_DIAG.
92 * verify-impl.c (debug_print): Add ATTRIBUTE_PRINTF_1.
94 2005-06-08 Roger Sayle <roger@eyesopen.com>
96 * typeck.c (convert): Only clear TREE_OVERFLOW on INTEGER_CST nodes.
98 2005-06-06 Jakub Jelinek <jakub@redhat.com>
100 * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of
101 msgid for argument name.
102 * gjavah.c (error): Likewise.
103 * java-tree.h (parse_error_context): Likewise.
104 * parse.y (parse_error_context, parse_warning_context,
105 issue_warning_error_from_context): Likewise.
107 2005-06-01 Tom Tromey <tromey@redhat.com>
110 * class.c (build_static_field_ref): Don't fold constant fields if
111 current class is from a .class file and we're using indirect
114 2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
116 * java/verify-glue.c: Don't include errors.h and include toplev.h.
117 * java/Make-lang.in: Updates dependencies.
119 2005-05-26 Ranjit Mathew <rmathew@hotmail.com>
122 * java-tree.h (OUTER_FIELD_ACCESS_IDENTIFIER_P): Rename to
123 NESTED_FIELD_ACCESS_IDENTIFIER_P.
124 (FIELD_INNER_ACCESS): Rename to FIELD_NESTED_ACCESS.
125 (FIELD_INNER_ACCESS_P): Rename to FIELD_NESTED_ACCESS_P.
126 * jcf-write.c (generate_classfile): Use
127 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
128 OUTER_FIELD_ACCESS_IDENTIFIER_P.
129 * parse.y (build_outer_field_access): Rename to
130 build_nested_field_access. Support static fields and outer-to-inner
132 (outer_field_access_p): Rename to nested_field_access_p. Support
133 static fields and generalise to outer-to-inner class and sibling
134 inner class accesses.
135 (outer_field_expanded_access_p): Rename to
136 nested_field_expanded_access_p and support static fields.
137 (outer_field_access_fix): Rename to nested_field_access_fix and
138 support static fields.
139 (build_outer_field_access_expr): Rename to
140 build_nested_field_access_expr and support static fields.
141 (build_outer_field_access_methods): Rename to
142 build_nested_field_access_methods and support static fields. For
143 static fields, generate accessors without class instance parameters.
144 (build_outer_field_access_method): Rename to
145 build_nested_field_access_method and support static fields.
146 (build_outer_method_access_method): Use
147 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
148 OUTER_FIELD_ACCESS_IDENTIFIER_P.
149 (resolve_expression_name): Consider static field accesses across
151 (resolve_qualified_expression_name): Likewise.
152 (java_complete_lhs): Use nested_field_access_fix instead of
153 outer_field_access_fix.
154 (patch_unary_op): Rename outer_field_flag to nested_field_flag.
155 Use nested_field_expanded_access_p instead of
156 outer_field_expanded_access_p. Use nested_field_access_fix instead
157 of outer_field_access_fix.
158 (check_thrown_exceptions): Use NESTED_FIELD_ACCESS_IDENTIFIER_P
159 instead of OUTER_FIELD_ACCESS_IDENTIFIER_P.
161 2005-05-26 Bryce McKinlay <mckinlay@redhat.com>
163 * decl.c (GCJ_BINARYCOMPAT_ADDITION,
164 GCJ_BOOTSTRAP_LOADER_ADDITION): Removed.
165 (FLAG_BINARYCOMPAT_ABI, FLAG_BOOTSTRAP_LOADER,
166 MINOR_BINARYCOMPAT_ABI_VERSION): New.
167 (GCJ_CURRENT_BC_ABI_VERSION): Use new method to calculate version ID.
168 (parse_version): Calculate version ID using new method. Use bit-flags
169 for flag_indirect_dispatch and flag_bootstrap_classes.
171 2005-05-25 Richard Henderson <rth@redhat.com>
174 * Make-lang.in (java/mangle.o): Depend on LANGHOOKS_DEF_H.
175 * class.c (build_class_ref): Set DECL_CLASS_FIELD_P and
176 DECL_CONTEXT; avoid pushdecl_top_level.
177 (build_dtable_decl): Set DECL_VTABLE_P and DECL_CONTEXT.
178 (layout_class): Don't SET_DECL_ASSEMBLER_NAME.
179 (layout_class_method): Likewise.
180 * decl.c (java_mark_cni_decl_local): New.
181 (java_mark_class_local): Use it.
182 * java-tree.h (DECL_LOCAL_CNI_METHOD_P): New.
183 (DECL_CLASS_FIELD_P, DECL_VTABLE_P): New.
184 (struct lang_decl_func): Add local_cni;
185 (struct lang_decl_var): Add class_field, vtable.
186 (java_mangle_decl): Declare.
187 * lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): New.
188 * mangle.c: Remove dup obstack.h; include langhooks-def.h.
189 (mangle_obstack_1): New.
190 (java_mangle_decl): Remove obstack argument. Call mangle_class_field,
191 mangle_vtable, and mangle_local_cni_method_decl. Fall back to
192 lhd_set_decl_assembler_name for things that don't need mangling.
193 (mangle_class_field): Rename from java_mangle_class_field, make
194 static, don't call init_mangling or finish_mangling.
195 (mangle_vtable): Similarly.
196 (mangle_local_cni_method_decl): New.
197 (init_mangling): Remove obstack argument. Use &mangle_obstack_1,
198 gcc_assert, and MANGLE_RAW_STRING.
199 (finish_mangling): Use gcc_assert, remove if 0 debugging code.
201 2005-05-25 DJ Delorie <dj@redhat.com>
203 * class.c (set_constant_value): Move warning control from if() to
206 2005-05-24 Richard Henderson <rth@redhat.com>
208 * builtins.c (define_builtin): Don't call make_decl_rtl.
209 * constants.c (build_constant_data_ref): Likewise.
210 * class.c (build_utf8_ref): Likewise.
211 (build_fieldref_cache_entry, build_static_field_ref): Likewise.
212 (get_dispatch_table, layout_class_method): Likewise.
213 (build_class_ref): Likewise. Don't set DECL_SIZE or DECL_SIZE_UNIT
215 (make_local_function_alias): Don't SET_DECL_ASSEMBLER_NAME.
216 (make_method_value): Use METHOD_ABSTRACT instead of DECL_RTL_SET_P
217 to determine if we need a non-zero address.
218 * decl.c (builtin_function): Don't call make_decl_rtl.
219 (give_name_to_locals): Don't SET_DECL_ASSEMBLER_NAME.
220 * expr.c (build_known_method_ref): Don't call make_decl_rtl.
221 * resource.c (compile_resource_data): Likewise.
222 * parse.y (resolve_field_access): Re-word comment to avoid
225 2005-05-24 Richard Henderson <rth@redhat.com>
227 * class.c (registered_class): Take it out of class_roots; turn into
229 (register_class): Make static. Don't duplicate decl node. Use
231 (emit_register_classes): Use VEC_iterate. Use output_constant
232 instead of assemble_integer. Don't call mark_decl_referenced
234 * java-tree.h (register_class): Remove decl.
236 2005-05-19 Paolo Bonzini <bonzini@gnu.org>
240 * parse.y (register_package, package_list): Remove.
241 (package_declaration): Do not call register_package.
242 (do_resolve_class): Do not use package_list.
244 2005-05-15 Gerald Pfeifer <gerald@pfeifer.com>
246 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Remove
249 2005-05-15 Tom Tromey <tromey@redhat.com>
252 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Don't call
255 2005-05-12 Aaron Luchko <aluchko@redhat.com>
257 * gcj.texi: Add '-verify', '-noverify', and '-verifyremote'.
259 2005-05-11 Tom Tromey <tromey@redhat.com>
261 * gcj.texi (Code Generation): Document -fbootstrap-classes.
262 * decl.c (GCJ_BOOTSTRAP_LOADER_ADDITION): New macro.
263 (parse_version): Use it.
264 * lang.opt (-fbootstrap-classes): New option.
266 2005-05-10 Paolo Bonzini <bonzini@gnu.org>
269 * class.c (maybe_layout_super_class): Look for imports in this_class.
270 * parse.h (ctxp_for_generation_last): New.
271 (do_resolve_class): Add a parameter.
272 * parse.y (ctxp_for_generation_last): New.
273 (java_pop_parser_context): Add at end of list.
274 (find_in_imports, find_in_imports_on_demand): Look in ctxp
275 if the TYPE_IMPORT_LIST or respectively the TYPE_IMPORT_DEMAND_LIST of
276 the given type are NULL.
277 (do_resolve_class): Look into the imports of the new second parameter.
278 Adjust recursive calls.
279 (resolve_class, resolve_inner_class, find_as_inner_class): Adjust
280 calls to do_resolve_class.
281 (create_class): Set the TYPE_IMPORT_LIST and TYPE_IMPORT_DEMAND_LIST.
282 (java_complete_class): Do not do that here.
284 2005-05-03 Thomas Fitzsimmons <fitzsim@redhat.com>
287 * Make-lang.in (java): Add gjnih.
288 (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): Likewise.
289 (GJNIH_OBJS): New variable.
290 (gjnih$(exeext)): New target.
291 (JAVA_MANFILES): Add gjnih.1.
292 (java.uninstall): Add gjnih.1.
293 (java.mostlyclean): Add gjnih.
294 (java.maintainer-clean): Add gjnih.1.
295 (java/gjavah-jni.o): New target.
296 (.INTERMEDIATE): Add gjnih.pod.
297 (gjnih.pod): New target.
298 * config-lang.in (stagestuff): Add gjnih.
299 * gcj.texi (Top): Add gjnih node.
300 (Invoking gcjh): Add descriptions of -force, -old, -trace, -J and
301 -bootclasspath options.
302 (Invoking gjnih): New node.
303 * gjavah.c Initialize flag_jni to 1 if JNI_DEFAULT is defined.
304 (TOOLNAME): New macro.
305 (error): Replace hard-coded gcjh with TOOLNAME.
306 (process_file): Likewise.
309 (help): Likewise. Add help output for -force, -old, -trace and -J
311 (OPT_FORCE, OPT_OLD, OPT_TRACE): New macros.
312 (options): Add force, old, trace and J fields.
313 (main): Handle -force, -old, -trace and -J options.
315 2005-05-03 Tom Tromey <tromey@redhat.com>
318 * gjavah.c (main): Unlink output file on error.
320 2005-05-03 Kazu Hirata <kazu@cs.umass.edu>
322 * constants.c, jvgenmain.c, lang.opt, resource.c: Update
325 2005-04-29 Tom Tromey <tromey@redhat.com>
327 * expr.c (build_jni_stub): Updated for change to build_block.
329 2005-04-29 Andrew Pinski <pinskia@gcc.gnu.org>
331 * expr.c (force_evaluation_order): Declare 'saved' earlier.
333 2005-04-28 Andrew Haley <aph@redhat.com>
336 * java-tree.h (soft_resolvepoolentry_node): New.
337 (alloc_constant_fieldref): Declare.
338 * expr.c (expand_java_field_op): Don't call class_init for
339 accesses to static fields with indirect dispatch.
340 * builtins.c (initialize_builtins): Add "__builtin_expect".
341 * decl.c (soft_resolvepoolentry_node): New variable.
342 (java_init_decl_processing): Create a decl for
343 "_Jv_ResolvePoolEntry".
344 * class.c (build_fieldref_cache_entry): New function.
345 (build_static_field_ref): Rewrite for indirect dispatch.
346 * constants.c (find_name_and_type_constant_tree): New function.
347 (alloc_constant_fieldref): Likewise.
348 (build_constants_constructor): Handle CONSTANT_Fieldref and
349 CONSTANT_NameAndType.
352 * expr.c (force_evaluation_order): Convert outgoing args smaller
355 2005-04-27 Bryce McKinlay <mckinlay@redhat.com>
357 * gcj.texi (libgcj Runtime Properties): Remove obsolete
358 gnu.gcj.runtime.NameFinder.* system properties. Update documentation
359 for gnu.gcj.runtime.NameFinder.use_addr2line and gnu.gcj.progname.
361 2005-04-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
363 * gjavah.c, jcf-dump.c, jv-scan.c, jvgenmain.c: Replace calls
364 to `unlock_stream' with `unlock_std_streams'.
366 2005-04-25 Jakub Jelinek <jakub@redhat.com>
368 * Make-lang.in (java/decl.o, java/resource.o): Depend on $(EXPR_H)
369 instead of just expr.h.
371 2005-04-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
373 * gjavah.c (main): Unlock the stdio streams.
374 * jcf-dump.c (main): Likewise.
375 * jv-scan.c (main): Likewise.
376 * jvgenmain.c (main): Likewise.
378 2005-04-23 DJ Delorie <dj@redhat.com>
380 * class.c, decl.c, expr.c, jcf-io.c, jcf-parse.c, jv-scan.c,
381 parse.y: Adjust warning() callers.
383 2005-04-21 Bryce McKinlay <mckinlay@redhat.com>
385 * gcj.texi (Object fields): Change "Integer" to "Int" in example
388 2005-04-20 Bryce McKinlay <mckinlay@redhat.com>
390 * gcj.texi: Fix typos and bogus example.
392 2005-04-19 Kazu Hirata <kazu@cs.umass.edu>
394 * except.c: Fix a comment typo.
396 2005-04-19 Julian Brown <julian@codesourcery.com>
398 * decl.c (finish_method): Revert patch from 2005-04-13 for breaking
399 indirect dispatch with PIC.
401 2005-04-18 Andrew Haley <aph@redhat.com>
403 * java-except.h (struct eh_range.handler): Remove unused field.
404 (handle_nested_ranges): Remove function declaration.
405 (sanity_check_exception_range): Add function declaration.
406 * verify.c (verify_jvm_instructions): Remove call to
407 handle_nested_ranges.
408 * verify-glue.c (verify_jvm_instructions_new): Call
409 sanity_check_exception_range.
410 * except.c (link_handler, eh_range_freelist, link_handler,
411 handle_nested_ranges): Remove.
412 (add_handler): Rewrite.
413 (sanity_check_exception_range): New function.
414 (print_ranges): New function.
416 2005-04-13 Julian Brown <julian@codesourcery.com>
418 * decl.c (finish_method): Give methods once-only linkage.
420 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
422 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
424 2005-04-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
426 * java-tree.h: Don't use PARAMS().
428 2005-04-07 Per Bothner <per@bothner.com>
430 * class.c (push_class): By default, suppress debug output.
431 (finish_class): Enable debug output for classes we're emitting.
433 2005-04-07 Andrew Haley <aph@redhat.com>
435 * gcj.texi: Correct gcj-dbtool instructions.
437 2005-04-04 Kazu Hirata <kazu@cs.umass.edu>
439 * gcj.texi: Fix a typo.
440 * lang.c: Fix a comment typo.
442 2005-04-01 Thomas Fitzsimmons <fitzsim@redhat.com>
444 * gcj.texi (Invoking gij): Add descriptions of new -X options.
445 Mention recognized-and-ignored compatibility options.
446 (Memory allocation): Add descriptions of JvMalloc, JvRealloc and
448 (About CNI): Add Memory allocation section.
450 2005-04-01 Tom Tromey <tromey@redhat.com>
452 * decl.c (java_init_decl_processing): Fix types of
453 _Jv_MonitorEnter, _Jv_MonitorExit, _Jv_AllocObject,
454 _Jv_AllocObjectNoFinalizer, _Jv_Throw, _Jv_NewPrimArray,
455 _Jv_JNI_PopSystemFrame, _Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ.
457 2005-03-31 Jan Hubicka <jh@suse.cz>
459 * Make-lang.in (class.o, decl.o): Depend on cgraph.h.
460 * class.c: Include cgraph.h
461 (make_local_functoin_alias): Mark aslias as needed.
462 * resource.c: Include cgraph.h
463 (compile_resource_data): Go via cgraph interface.
465 2005-03-30 Ian Lance Taylor <ian@airs.com>
467 * parse.y (maybe_yank_clinit): Don't crash if bbody is NULL.
469 2005-03-30 Tom Tromey <tromey@redhat.com>
471 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): Handle cases where
472 inner_class_info_index==0 or outer_class_info_index==0.
474 2005-03-29 Tom Tromey <tromey@redhat.com>
476 * gcj.texi (libgcj Runtime Properties): Document
477 gnu.gcj.runtime.endorsed.dirs.
479 2005-03-24 Anthony Green <green@redhat.com>
481 * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to
484 2005-03-23 Tom Tromey <tromey@redhat.com>
486 * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
487 (parse_version): Use it.
489 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
491 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
493 2005-03-18 Andrew Haley <aph@redhat.com>
496 * decl.c (update_aliases): Don't update variables that are about
498 (maybe_poplevels): Add comment.
500 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
503 * jcf-parse.c (duplicate_class_warning): New function.
504 (java_parse_file): Call duplicate_class_warning if
505 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
506 (parse_zip_file_entries): Likewise. Also set
507 CLASS_FROM_CURRENTLY_COMPILED_P.
509 2005-03-16 Andrew Haley <aph@redhat.com>
511 * expr.c (expand_java_arrayload): Don't generate a
512 NullPointerException based on the type of the node.
513 (build_java_array_length_access): Likewise.
515 2005-03-15 Zack Weinberg <zack@codesourcery.com>
517 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
519 2005-03-11 Tom Tromey <tromey@redhat.com>
521 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
522 (libgcj Runtime Properties): Document the default .db.
524 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
527 * parse.y (checks_throws_clauses): Check exceptions list even when
528 the base class does not come from a source file being compiled.
529 (java_complete_lhs): Remove unused variable 'wfl'.
531 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
534 * decl.c (finish_method): Emit _Jv_InitClass for private static
535 methods inside inner classes as well.
537 2005-03-08 Julian Brown <julian@codesourcery.com>
538 * Revert patch from 2005-03-08 for causing bootstrap failure on
541 2005-03-08 Julian Brown <julian@codesourcery.com>
543 * decl.c (finish_method): Give methods once-only linkage.
545 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
547 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
549 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
551 * verify-glue.c (vfy_is_assignable_from): Perform static check using
552 can_widen_reference_to if the C++ ABI is in use.
553 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
554 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
555 type_isresolved, init_state, set_pc, state_get_pc,
556 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
557 (verify_fail): Report the current PC from the verifier context.
558 (free_state): Remove #if 0 block to enable this function.
559 (free_verifier_context): Call free_state on state_list iterator
560 values before freeing them.
561 * expr.c (pop_type_0): Pop correct type for error message when stack
562 contains a multi-word type.
564 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
566 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
567 for known NULL array length access.
569 2005-03-07 Tom Tromey <tromey@redhat.com>
571 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
573 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
575 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
576 typeck.c: Update copyright.
578 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
581 * xref.c, xref.h: Remove file.
582 * Make-lang.in (java/xref.o): Remove.
583 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
584 * lang.c (flag_emit_xref): Remove definition.
585 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
586 * typeck.c (convert): Remove use of do_not_fold.
587 * parse.y (do_not_fold): Remove definition.
588 (parser grammar): Remove xref code.
589 (maybe_create_class_interface_decl, create_class): Likewise.
590 (register_fields, method_header, finish_method_declaration): Likewise.
591 (declare_local_variables, source_end_java_method): Likewise.
592 (java_complete_expand_classes): Do not set do_not_fold.
593 (java_complete_expand_method): Remove xref code.
594 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
595 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
596 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
597 (patch_synchronized_statement, patch_throw_statement): Likewise.
598 (maybe_build_class_init_for_field): Likewise.
600 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
602 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
603 instead of IS_NON_TYPE_CODE_CLASS.
605 2005-03-04 Andrew Haley <aph@redhat.com>
608 * class.c (set_method_index): Don't set method_index if it is
610 (layout_class_method): Don't complain about "non-static method foo
611 overrides static method" in the case of indirect dispatch.
613 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
615 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
617 * Make-lang.in: Don't elide warnings in jcf-io.c.
619 2005-03-01 Per Bothner <per@bothner.com>
622 * check-init.c (wfl): Remove static.
623 (final_assign_error, check_init): Replace calls to parse_error_context
625 (check_init): Save, set, and restore input_location for each exp.
627 2005-03-01 Per Bothner <per@bothner.com>
629 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
630 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
631 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
633 2005-03-01 Per Bothner <per@bothner.com>
635 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
637 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
640 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
643 2005-02-22 Tom Tromey <tromey@redhat.com>
646 * verify-impl.c (EITHER): New define.
647 (types_compatible): Handle it.
648 (check_field_constant): Use it.
650 2005-02-18 Tom Tromey <tromey@redhat.com>
653 * verify-impl.c (types_equal): Fixed test.
656 * verify-glue.c (vfy_class_has_field): New function.
657 * verify.h (vfy_class_has_field): Declare.
658 * verify-impl.c (check_field_constant): Added 'putfield'
660 (verify_instructions_0): Updated.
661 (types_equal): New function.
663 2005-02-14 Tom Tromey <tromey@redhat.com>
666 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
667 stack effect of multianewarray.
669 2005-02-14 Andrew Haley <aph@redhat.com>
672 * expr.c (expand_byte_code): Call promote_arguments().
673 (promote_arguments): New function.
674 * decl.c (check_local_unnamed_variable): Remove special case for
676 (find_local_variable): Promote all boolean types to int
677 when searching for local variable decls.
679 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
681 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
682 parse-scan.y: Update copyright.
684 2005-02-11 Per Bothner <per@bothner.com>
687 * parse-scan.y (input_location): Remove variable.
688 (main_input_filename): New - replaces input_filename, which isn't
689 settable if USE_MAPPED_LOCATION.
690 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
691 so we don't reference input_location or wfl_operator in that case.
692 * jv-scan.c (expand_location): Remove - no longer used.
693 (main): Set main_input_filename rather than input_filename.
695 2005-02-09 Richard Henderson <rth@redhat.com>
697 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
698 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
700 2005-02-08 Marcin Dalecki <martin@dalecki.de>
702 * expr.c (add_type_assertion): Use the proper enumeration type,
703 since this is what htab_find_slot() is expecting.
705 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
707 * gcj.texi: Update copyright dates.
709 2005-02-02 Tom Tromey <tromey@redhat.com>
711 * gcj.texi (libgcj Runtime Properties): Default library_control
714 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
717 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
718 (modifiers) when square brackets are present in a declaration for
720 * jv-scan.c (main): Set input_filename and input_line.
722 2005-02-01 Tom Tromey <tromey@redhat.com>
725 * gjavah.c (get_field_name): Don't override name for JNI header.
727 2005-02-01 Roger Sayle <roger@eyesopen.com>
729 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
730 of unsigned types using iushr and lushr JVM bytecodes.
732 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
735 * gjavah.c (jni_print_float): Do not emit floating-point
736 initialiser for a static final field.
737 (jni_print_double): Likewise.
739 2005-02-01 Mark Mitchell <mark@codesourcery.com>
742 2005-01-31 Mark Mitchell <mark@codesourcery.com>
743 * gjavah.c (print_field_info): Mark static data members of
744 floating-point type with "__extension__".
746 2005-01-31 Mark Mitchell <mark@codesourcery.com>
748 * gjavah.c (print_field_info): Mark static data members of
749 floating-point type with "__extension__".
751 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
754 * parse.y (build_string_concatenation): Remove redundant if.
755 (patch_conditional_expr): Attempt to patch_string() the condition
756 of a ?: as well, in addition to its other operands.
758 2005-01-25 Tom Tromey <tromey@redhat.com>
760 * Make-lang.in (java/java-tree-inline.o): Removed.
762 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
765 * parse.y (patch_binop): Allow comparisons against NULL only
766 if the other operand is of a reference type.
768 2005-01-24 Tom Tromey <tromey@redhat.com>
770 * java-tree.h (gcj_abi_version): Declare.
771 * class.c (make_class_data): Push gcj_abi_version into "next"
772 field. Renamed field.
773 * decl.c (gcj_abi_version): New global.
774 (parse_version): New function.
775 (java_init_decl_processing): Call it. Renamed 'next' field.
777 (GCJ_BINARYCOMPAT_ADDITION): New define.
779 2005-01-24 Roger Sayle <roger@eyesopen.com>
782 * jcf-write.c (generate_bytecode_insns): Conversions between
783 integer types of the same precision shouldn't generate widening
784 or narrowing conversion bytecodes.
786 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
788 * java-except.h, java-tree.h: Remove unused prototypes.
790 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
793 * jcf-write.c (perform_relocations): Don't call memcpy if source
794 and destination are the same.
796 2005-01-17 Tom Tromey <tromey@redhat.com>
798 * verify-impl.c (get_short): Sign extend.
801 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
803 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
806 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
808 * verify.c: Revert to the version before the BC-ABI merge.
810 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
813 * check-init.c (check_init): Take care of references that do not
814 have an explicit final variable declaration (e.g. array length
815 access) for pre/post in/de-crement operators.
817 2005-01-08 Mark Wielaard <mark@klomp.org>
819 * parse.y (process_imports): Allocate (and free) original_name only
820 when not already defined.
821 * jcf-parse.c (read_class): Free results of find_class() and
823 (java_parse_file): Keep pointer to head of file_list and free when
824 done. Free result of lrealpath().
826 2005-01-05 Tom Tromey <tromey@redhat.com>
828 * gcj.texi (Standard Properties): java.ext.dirs is now used.
830 2004-12-20 Andrew Haley <aph@redhat.com>
832 * typeck.c: Use fold_convert for ints and booleans.
834 2004-12-17 Andrew Haley <aph@redhat.com>
837 * typeck.c (convert): Use a CONVERT_EXPR when converting to
838 BOOLEAN_TYPE or CHAR_TYPE.
839 (convert_to_boolean, convert_to_char) : Remove.
840 * convert.h (convert_to_boolean, convert_to_char) : Remove.
841 * expr.c (expand_load_internal): Do type conversion if type is not
844 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
847 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
850 2004-12-07 Andrew Haley <aph@redhat.com>
853 * jcf-parse.c (load_class): Remove sanity test for missing inner
856 2004-12-06 Tom Tromey <tromey@redhat.com>
858 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
859 (java.uninstall): Likewise.
860 (java.maintainer-clean): Likewise.
861 (.INTERMEDIATE): Likewise.
862 (java.install-man): Likewise.
863 (gcj-dbtool.pod): New target.
864 * gcj.texi (Code Generation): Document -findirect-dispatch.
865 (libgcj Runtime Properties): Document
866 gnu.gcj.precompiled.db.path.
867 (Top): Link to "Invoking gcj-dbtool".
869 2004-12-06 Tom Tromey <tromey@redhat.com>
872 * java-tree.h (extract_field_decl): Declare.
873 * parse.y (extract_field_decl): Renamed from
874 strip_out_static_field_access_decl. No longer static.
875 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
877 2004-12-03 Tom Tromey <tromey@redhat.com>
879 * lang.c (flag_new_verifier): Define.
880 (java_post_options): Set flag_new_verifier if indirect dispatch
882 * lang.opt (fnew-verifier): Removed.
884 2004-12-03 Tom Tromey <tromey@redhat.com>
887 * Make-lang.in (java.install-common): Only install transformed
888 gcjh if gcj-cross exists.
890 2004-12-03 Andrew Haley <aph@redhat.com>
893 * except.c (link_handler): Patch 'outer' field of siblings of the
894 range we're demoting.
896 2004-12-03 Andrew Haley <aph@redhat.com>
899 * class.c (layout_class_method): Don't fail to override a method
900 simply because it has DECL_ARTIFICIAL set.
902 2004-12-02 Tom Tromey <tromey@redhat.com>
905 * parse.y (craft_constructor): Special case null_pointer_node.
907 2004-12-02 Tom Tromey <tromey@redhat.com>
910 * java-gimplify.c (java_gimplify_expr): Don't call
911 SET_EXPR_LOCATION unless wrapped tree is an expression.
913 2004-11-27 Per Bothner <per@bothner.com>
915 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
916 Fix fencepost error in 'i', which got executed one too many times.
917 Also, fold memcpy into explicit loop, as originally intended.
918 Also, free temporary 'buf' which otherwise leaks.
920 2004-11-27 Per Bothner <per@bothner.com>
922 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
923 local static variables if not USE_MAPPED_LOCATION.
925 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
927 * class.c, decl.c, expr.c: Fix comment typos.
929 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
932 * decl.c (end_java_method): Call
933 attach_init_test_initialization_flags on all the init_decls.
934 * parse.y (attach_init_test_initialization_flags): Move to ...
935 * expr.c (attach_init_test_initialization_flags): here and
936 support BIND_EXPR also.
937 * java-tree.h (attach_init_test_initialization_flags): Prototype.
938 * jcf-parse.c (parse_class_file): Don't disable class init
941 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
943 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
946 2004-11-24 Richard Henderson <rth@redhat.com>
948 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
949 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
951 2004-11-24 Tom Tromey <tromey@redhat.com>
953 * verify.c (defer_merging): Don't use C++-style comment.
954 * verify.h (java_opcode): Added java_opcode_end.
955 * class.c (build_class_ref): Remove C++ comment and old FIXME.
957 * verify-impl.c (vfy_push_type): Removed bogus "return".
958 (initialize_stack): Use vfy_alloc and vfy_free.
959 (verify_instructions_0): Likewise.
961 * Merged gcj-abi-2-dev-branch to trunk.
963 2004-11-24 Andrew Haley <aph@redhat.com>
965 * jcf-parse.c (parse_class_file): Set file_start_location.
967 2004-11-10 Tom Tromey <tromey@redhat.com>
969 * class.c (make_field_value): Don't call build_static_field_ref.
970 (build_static_field_ref): Don't emit direct references when using
973 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
974 -verbose:class into man page synopsis.
976 2004-11-09 Tom Tromey <tromey@redhat.com>
978 * expr.c (build_java_arraystore_check): Still generate check if
979 element type is itself an array.
981 2004-11-08 Tom Tromey <tromey@redhat.com>
983 * java-tree.h (soft_check_assignment_node): Removed.
984 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
985 * decl.c (java_init_decl_processing): Don't initialize
986 soft_check_assignment_node.
988 2004-11-05 Tom Tromey <tromey@redhat.com>
990 * class.c (layout_class_methods): Don't add Miranda methods when
991 using indirect dispatch.
993 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
995 * class.c (make_class_data): Call emit_assertion_table to set the
996 'assertion_table' field.
997 (build_signature_for_libgcj): Move here from expr.c.
998 (add_assertion_table_entry): New function. Callback for assertion
1000 (emit_assertion_table): New. Take class argument, and generate
1001 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
1002 * decl.c (init_decl_processing): Define assertion_entry_type record.
1003 Push 'assertion_table' class field instead of 'verify'.
1004 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
1005 (type_assertion_hash): Include 'assertion_code' in hash.
1006 (add_type_assertion): Rewritten. Take class and assertion_code
1007 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
1008 (can_widen_reference_to): Use new add_type_assertion() arguments.
1009 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
1010 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
1011 (verify_identifier_node): Removed.
1012 (assertion_entry_type, assertion_table_type): New.
1013 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
1014 assertion code definitions.
1015 (struct type_assertion): Add assertion_code. Rename 'source_type' and
1016 'target_type' to 'op1' and 'op2'.
1017 (add_type_assertion): Declare.
1018 (lang_printable_name_wls): Remove unused definition.
1019 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
1020 to emit runtime assertion.
1021 (vfy_note_stack_type): Clean up non-C90 declarations.
1022 (vfy_note_local_type): Likewise.
1023 * verify.h (vfy_is_assignable_from): Declare.
1024 * verify-impl.c (is_assignable_from_slow): Remove unused function.
1025 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
1026 instead of is_assignable_from_slow().
1027 (types_compatible): Reinstate ref_compatible() call.
1029 2004-11-04 Tom Tromey <tromey@redhat.com>
1031 * class.c (build_static_field_ref): Reverted previous patch.
1033 * class.c (build_static_field_ref): Don't emit direct references
1034 when using indirect dispatch.
1036 2004-11-03 Tom Tromey <tromey@redhat.com>
1038 * expr.c (expand_java_arrayload): Set lhs_type_node.
1039 (expand_java_arraystore): Set rhs_type_node.
1041 2004-11-02 Tom Tromey <tromey@redhat.com>
1043 * jcf-parse.c (compute_class_name): Use filename length from zip
1044 directory, not strlen.
1046 * expr.c (expand_invoke): Mark new interface methods as abstract.
1048 2004-11-01 Tom Tromey <tromey@redhat.com>
1050 * verify-impl.c (push_jump): Removed check for uninitialized
1052 (push_exception_jump): Likewise.
1053 (handle_ret_insn): Likewise.
1054 (handle_jsr_insn): Likewise.
1055 (state_check_no_uninitialized_objects): Removed.
1057 * decl.c (check_local_unnamed_variable): Recognize
1058 promoted-to-int parameters when using the new verifier.
1059 * expr.c (expand_java_arraystore): Explicitly request array type
1060 when using new verifier.
1061 (expand_java_arrayload): Likewise.
1062 (invoke_build_dtable): Don't pass object_type_node as
1063 expression argument to build_java_indirect_ref.
1064 (build_java_check_indexed_type): Do nothing.
1065 (build_java_arraystore_check): Handle case where array doesn't
1067 (build_java_array_length_access): Likewise.
1068 (expand_invoke): Handle case where interface overrides a method
1070 (pop_type_0): Always succeed for reference types.
1071 (process_jvm_instruction): Don't pop a value in a dead
1073 (pop_arguments): Convert arguments to correct types.
1075 2004-10-29 Andrew Haley <aph@redhat.com>
1077 * jcf-parse.c (give_name_to_class): Remove line that was
1080 2004-10-29 Andrew Haley <aph@redhat.com>
1082 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1084 2004-10-20 Andrew Haley <aph@redhat.com>
1086 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1088 2004-10-26 Tom Tromey <tromey@redhat.com>
1090 * verify.h (vfy_notify_verified): Removed.
1091 * verify-glue.c (vfy_notify_verified): Removed.
1093 2004-10-26 Tom Tromey <tromey@redhat.com>
1095 * verify-impl.c (debug_print_state): Declare `i' before code.
1096 (merge_types): Modify `t' when it is null_type.
1098 2004-10-26 Tom Tromey <tromey@redhat.com>
1100 * verify-impl.c (type_print): Renamed from print. Now static and
1102 (debug_print_state): Use type_print.
1104 2004-10-25 Tom Tromey <tromey@redhat.com>
1106 * expr.c (build_invokeinterface): Compute correct offset for
1107 index into interface methods.
1109 2004-10-20 Tom Tromey <tromey@redhat.com>
1111 * java-tree.h (verify_jvm_instructions_new): Declare.
1113 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
1116 * verify-impl.c (verify_instructions): Correctly handle wide
1118 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
1119 (vfy_get_component_type): Strip pointer types.
1120 (vfy_find_class): Use get_type_from_signature. Strip pointer
1122 Include java-except.h.
1124 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
1126 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
1127 vfy_push_type_t, set_variable, add_new_state, merge_into,
1128 handle_jsr_insn, branch_prepass, check_class_constant,
1129 check_wide_constant, get_one_type, compute_static_types,
1130 verify_instructions_0): Clean up C99 declarations after statements.
1132 2004-10-20 Tom Tromey <tromey@redhat.com>
1134 * verify-impl.c (merge_refs): Compare reference against iterator,
1137 * verify-glue.c (vfy_tag): Mask off resolved flag.
1139 2004-10-19 Tom Tromey <tromey@redhat.com>
1141 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
1142 (init_state_with_stack): Initialize `this_type' in state.
1143 (verify_method): Use debug_print.
1144 * verify-glue.c (vfy_is_primitive): Removed debugging print.
1145 (vfy_note_stack_depth): Reverted last patch.
1146 (vfy_note_stack_type): Note pointer to Object, not Object.
1147 (vfy_note_local_type): Likewise.
1149 * verify.h (vfy_note_instruction_seen): Declare.
1150 * verify-glue.c (verify_jvm_instructions_new): Set
1151 BCODE_EXCEPTION_TARGET on target instruction.
1152 (vfy_note_instruction_seen): New function.
1153 * verify-impl.c (FLAG_INSN_SEEN): New define.
1154 (verify_instructions_0): Set flag on instruction. Save state for
1156 (verify_instructions): Call vfy_note_instruction_seen.
1158 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
1159 (verify_jvm_instructions_new): Call method_init_exceptions,
1160 add_handler, and handle_nested_ranges.
1161 * verify-impl.c (verify_method): Return 1 on success.
1162 (verify_instructions_0): Save the state at PC=0.
1164 * verify-impl.c (init_type_from_class): Set is_resolved and
1165 ref_next on new ref_intersection.
1166 (init_type_from_string): Likewise.
1168 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
1170 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
1171 if flag_new_verifier is set.
1172 * java-tree.h (flag_new_verifier): Declare.
1173 * lang.opt (fnew-verifier): New option.
1174 * verify-impl.c: Work around namespace pollution by undef'ing
1176 (struct verifier_context): Make 'bytecode' const.
1177 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
1178 (types_compatible): For the BC-ABI, always consider reference types
1180 (check_class_constant): Use vfr->current_class.
1181 (check_constant): Likewise.
1182 (check_wide_constant): Likewise.
1183 (check_field_constant): Check for 'L' at start of type name.
1184 (get_one_type): Return pointer instead of type. Set type result in
1185 caller via passed type pointer.
1186 (compute_argument_types): Update to use new get_one_type arguments.
1187 (compute_return_type): Likewise.
1188 (make_verifier_context): New. Allocate and initialize 'vfr'.
1189 (free_verifier_context): New. Free 'vfr' and its contents.
1190 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
1191 and free_verifier_context.
1193 2004-10-15 Tom Tromey <tromey@redhat.com>
1195 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
1196 * verify.h (vfy_fail): Fixed formatting.
1198 * verify-impl.c (vfr): Fixed comment formatting.
1199 (collapse_type): New function.
1200 (verify_instructions): Notify compiler about type map.
1201 * verify.h (vfy_note_stack_depth): Updated.
1202 (vfy_note_stack_type): Likewise.
1203 (vfy_note_local_type): Likewise.
1204 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
1206 * verify-glue.c (vfy_note_stack_depth): Correctly size type
1207 state. Added `method' argument.
1208 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
1210 (vfy_note_local_type): New function.
1211 (vfy_unsuitable_type): Likewise.
1212 (vfy_return_address_type): Likewise.
1213 (vfy_null_type): Likewise.
1215 * verify.h (VFY_IN_GCC): Removed.
1216 (VFY_WANT_TYPEMAP): Removed.
1217 * verify-impl.c (verify_instructions_0): Removed useless "\".
1218 (struct state) <next>: Uncomment.
1220 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
1222 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
1225 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1227 * Make-lang.in (verify.o): Re-enabled this target.
1228 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
1229 (vfy_get_interface): Likewise.
1230 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
1231 * verify.h (verify_jvm_instructions_new): Declare.
1232 * verify-impl.c (free_state): Temporarily comment out unused
1235 2004-10-06 Tom Tromey <tromey@redhat.com>
1237 * java-tree.h (JV_STATE_READ): New enum value.
1239 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1241 * verify.h: New file.
1243 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
1245 * verify-impl.c, verify-glue.c, verify.h: New files.
1246 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
1248 2004-09-24 Andrew Haley <aph@redhat.com>
1250 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
1251 for a slot if it's of pointer type.
1253 2004-09-14 Tom Tromey <tromey@redhat.com>
1255 * class.c (make_class_data): Correctly initialize "state" field.
1256 Initialize "engine" field.
1257 * decl.c (java_init_decl_processing): Add "engine" field.
1259 2004-09-10 Andrew Haley <aph@redhat.com>
1262 * expr.c (build_invokeinterface): Use fast method for interface
1264 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
1265 JTI_ITABLE_PTR_TYPE.
1266 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
1267 (emit_symbol_table): Add new arg, element_size.
1268 * decl.c (java_init_decl_processing): Initialize Class.itable.
1269 * class.c (GEN_TABLE): New macro.
1270 (gen_indirect_dispatch_tables): Use it. Add itable.
1271 (make_class_data): Add new arg for emit_symbol_table().
1273 (add_miranda_methods): Make sure search_class has been parsed.
1274 (emit_symbol_table): Add new arg, element_size.
1276 2004-09-06 Andrew Haley <aph@redhat.com>
1278 * verify.c (merge_types): Return Object for all merges of
1280 * expr.c (add_type_assertion): Don't generate assertions when
1281 source type is array of Object.
1283 2004-09-03 Andrew Haley <aph@redhat.com>
1285 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
1287 * lang.c (java_post_options): Force flag_verify_invocations if
1288 we're not using indirect dispatch.
1290 * expr.c (pop_type_0): Move test for interfaces before call to
1291 can_widen_reference_to().
1292 (build_signature_for_libgcj): Remove generation of canonical array
1294 (add_type_assertion): Canonicalize both arrays.
1295 Don't assert that type X can be assigned to Object.
1296 Don't assert that type X an be assigned to type X.
1297 Don't assert that Object can be assigned to type X.
1298 (can_widen_reference_to): Warn whenever we generate an assertion.
1299 (process_jvm_instruction): Use throwable_type_node for the type of
1302 2004-09-01 Andrew Haley <aph@redhat.com>
1304 * decl.c (java_init_decl_processing): Change
1305 verify_identifier_node to "__verify".
1306 * expr.c (add_type_assertion): Use verify_identifier_node for name.
1307 * java-tree.h (verify_identifier_node): Change to "__verify".
1309 * expr.c (build_signature_for_libgcj): New function.
1310 (add_type_assertion): Use it to construct signatures for
1311 source_type and target_type.
1313 2004-08-27 Andrew Haley <aph@redhat.com>
1315 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
1316 (verify_identifier_node): New.
1317 (TYPE_VERIFY_METHOD): New.
1318 (struct type_assertion): New type.
1319 * expr.c (type_assertion_eq): New function.
1320 (type_assertion_hash): New function.
1321 (add_type_assertion): New function.
1322 (can_widen_reference_to): Call add_type_assertion().
1323 * decl.c (java_init_decl_processing): Add verify_identifier_node.
1324 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
1325 (finish_class): Output TYPE_VERIFY_METHOD (type).
1327 * decl.c (end_java_method): Nullify unused fields.
1329 2004-08-17 Andrew Haley <aph@redhat.com>
1331 * verify.c (defer_merging): Quieten.
1332 * jcf-parse.c (load_class): Only try to open a class file if it's
1333 java.lang.Object or if it's part of the current compilation.
1334 Check that the class we just tried to load is the class we just
1336 (java_parse_file): Set flag_verify_invocations off if we're
1337 compiling from .class.
1338 (parse_zip_file_entries): Abort if we try to read a dummy class.
1339 * expr.c (can_widen_reference_to): Quieten.
1340 (build_invokevirtual): Abort if we try to invokevirtual an
1342 (expand_invoke): Don't build a non-interface call to an interface.
1343 (build_instanceof): Don't do premature optimization if
1344 flag_verify_invocations is not set.
1345 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
1347 (build_static_field_ref): Add correct type conversion for
1349 (add_miranda_methods): Disable generation of Miranda methods for
1351 (layout_class_method): Don't complain about non-static method
1352 overrides static method with dummy classes.
1354 2004-08-13 Tom Tromey <tromey@redhat.com>
1356 * class.c (build_static_field_ref): Re-enable atable lookups for
1359 * parse.y (strip_out_static_field_access_decl): Indentation fix.
1361 2004-08-11 Tom Tromey <tromey@redhat.com>
1363 * gcj.texi (libgcj Runtime Properties): Document new properties.
1365 2004-08-06 Andrew Haley <aph@redhat.com>
1367 * jcf-parse.c (load_class): Check that we really have loaded the
1368 class we're looking for.
1370 2004-07-19 Andrew Haley <aph@redhat.com>
1372 * verify.c (verify_jvm_instructions): Comment change only.
1374 * typeck.c (build_java_array_type): Add size field to array name.
1376 * java-tree.h (LOCAL_SLOT_P): New.
1377 (update_aliases): Add PC argument.
1378 (pushdecl_function_level): New function.
1380 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1381 MODIFY_EXPR, and SAVE_EXPR.
1382 (java_gimplify_modify_expr): New function.
1384 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1385 (expand_iinc): Pass PC to update_aliases().
1386 (STORE_INTERNAL): Likewise.
1387 (process_jvm_instruction): Likewise.
1389 * decl.c (base_decl_map): New variable.
1390 (uniq): New variable.
1391 (update_aliases): Rewrite with more thorough checking.
1392 (debug_variable_p): New function.
1393 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1394 (check_local_named_variable): Delete whole function.
1395 (initialize_local_variable): New function.
1396 (check_local_unnamed_variable): Add checks and comments.
1397 (find_local_variable): Rewrite.
1398 (java_replace_reference): New function.
1399 (function_binding_level): New variable.
1400 (pushdecl_function_level): New function.
1401 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1402 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1403 (start_java_method): Reset uniq. Create base_decl_map. Set
1404 function_binding_level.
1405 (end_java_method): Null unused fields to save memory.
1407 2004-06-29 Andrew Haley <aph@redhat.com>
1409 * except.c (expand_start_java_handler): Push a new binding level.
1410 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
1411 register_exception_range() to register where we'll do it.
1412 (expand_end_java_handler): Remove old bogus code. Replace with
1413 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
1414 the top of the expression we're curently building.
1415 (maybe_end_try): Delete.
1416 * decl.c (binding_level.exception_range): New field.
1417 (clear_binding_level): Add field exception_range. Reformat.
1418 (poplevel): Call expand_end_java_handler().
1419 (poplevel): Call java_add_stmt only if functionbody is false.
1420 (maybe_poplevels): Don't call maybe_end_try() from here.
1421 (end_java_method): Clear no longer used trees in function decl.
1422 (register_exception_range): New function.
1423 * java-tree.h (register_exception_range, struct eh_range): Declare.
1425 2004-06-22 Andrew Haley <aph@redhat.com>
1427 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
1429 * check-init.c (get_variable_decl): Teach check-init about
1430 FIELD_DECLs addressed via the otable.
1431 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
1434 2004-05-28 Andrew Haley <aph@redhat.com>
1436 * jcf-parse.c (load_class): Don't try to read a class that we've
1439 * expr.c (build_invokeinterface): Use the old-fashioned way of
1440 doing indirect dispatch: look up interfaces by name.
1441 * java-tree.h (enum java_tree_index): Add
1442 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
1443 * decl.c (java_init_decl_processing): Add
1444 soft_lookupinterfacemethodbyname_node.
1446 * gjavah.c (print_method_info): Final methods have vtable entries,
1447 so gjavah needs to output them.
1448 * class.c (layout_class_method): Generate vtable entries for final
1450 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
1451 dispatch, even if a method is final.
1453 2004-05-25 Andrew Haley <aph@redhat.com>
1455 * class.c (build_symbol_entry): Convert the names of constructors
1456 to init_identifier_node when generating an entry for the indirect
1459 * expr.c (build_known_method_ref): Generate indirect calls for
1460 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
1462 2004-05-24 Andrew Haley <aph@redhat.com>
1464 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
1465 atable element is of the right type.
1467 * class.c (build_static_field_ref): Cast pointer to correct type
1470 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
1472 * Merged with HEAD as of 20040514. Diff against
1473 gcj-abi-2-merge-20040514.
1475 2004-04-16 Andrew Haley <aph@redhat.com>
1477 * verify.c (check_pending_block): Disable subroutine checks.
1478 (defer_merging): New function.
1479 (merge_types): If types are dummy, use defer_merging to combine them.
1480 (verify_jvm_instructions): If invocation is invokeinterface and
1481 target is dummy, assume target really is an interface.
1483 * parse.y (patch_invoke): Break out call to java_create_object.
1485 * lang.c (flag_verify_invocations): New.
1487 * jcf-parse.c (load_class): If we've already failed to load a
1488 class, don't try again.
1489 (load_class): If we can't find a .class file, don't fail, but emit
1491 (parse_class_file): Don't act on dummy methods.
1493 * java-tree.h (flag_verify_invocations): New.
1495 (lang_type.dummy_class): New field.
1496 (java_create_object): New function.
1497 (METHOD_DUMMY): New.
1499 * expr.c (build_field_ref): Widen field offset.
1500 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
1501 that each of its elements is compatible with the one we're
1503 (pop_type_0): Issue a warning to say that we need to generate a
1505 (java_create_object): New function.
1506 (build_field_ref): Only generate hard refs if we're not using
1508 (expand_java_field_op): If we're using !verify_invocations and we
1509 see a missing field, generate a decl for it.
1511 (expand_invoke): If a class doesn't have the method we seek and
1512 we're using !flag_verify_invocations, generate a decl for the
1515 (build_known_method_ref): Always use indirect dispatch via the
1516 atable for static methods.
1518 (expand_java_NEW): Break out object creation into new function,
1521 (can_widen_reference_to): Issue a warning to say that we need to
1522 generate a runtime check.
1524 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
1525 (make_method_value): Also use index for interfaces.
1526 (make_class_data): Skip dummy field for inherited data.
1527 Don't build method array for dummy methods.
1528 Set size_in_byte to -1 when using inirect dispatch
1529 Don't build a hard class ref if we don't have a hard ref to our
1530 superclass, or if we're using inirect dispatch.
1531 Null out dispatch tables.
1533 (layout_class_method): Don't complain about non-static method
1534 overrides static method is method is artificial.
1536 (build_static_field_ref): Disable atable references to static
1537 fields for the time being.
1539 (layout_class_methods): Check for CLASS_INTERFACE as
1540 well as CLASS_ABSTRACT.
1542 2004-11-24 Steven Bosscher <stevenb@suse.de>
1544 * class.c (make_class_data): Don't check flag_inline_functions.
1545 * lang.c (flag_really_inline): Remove unused flag.
1546 (java_handle_option): Don't set it here. Remove special handling
1547 of flag_inline_functions for Java.
1548 (java_init): Don't set flag_inline_trees here. Already done...
1549 (java_post_options): ...here. Don't clear flag_inline_functions.
1551 2004-11-24 Steven Bosscher <stevenb@suse.de>
1553 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
1554 (java_gimplify_exit_block_expr): New function.
1555 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
1557 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
1558 (EXIT_BLOCK_EXPR): Likewise.
1559 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
1560 (LABELED_BLOCK_BODY): Likewise.
1561 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
1562 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
1563 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
1565 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
1566 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
1567 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
1568 second operand of EXIT_BLOCK_EXPR.
1569 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
1571 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
1573 2004-11-23 Ben Elliston <bje@au.ibm.com>
1575 * xref.h (xref_flag_value): Remove.
1576 (xref_set_data, xref_get_data): Likewise.
1577 (xref_set_current_fp): Likewise.
1578 (XREF_NONE): Likewise.
1579 (XREF_GET_DATA): Likewise.
1580 * xref.c (xref_flag_value): Remove.
1581 (xref_set_data, xref_get_data): Likewise.
1582 (xref_set_current_fp): Likewise.
1584 2004-11-23 Ben Elliston <bje@au.ibm.com>
1586 * gjavah.c (output_directory): Make static.
1587 (temp_directory): Likewise.
1589 2004-11-15 Tom Tromey <tromey@redhat.com>
1591 * decl.c (instn_ptr_type_node): Removed.
1592 (lineNumbers_ptr_type_node): Removed.
1593 (jint_type): Removed.
1594 (jint_ptr_type): Removed.
1596 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
1599 * check-init.c (check_init): Ignore DECL_EXPR.
1600 * expr.c (always_initialize_class_p): Reenable.
1601 (build_class_init): Use a variable to store the decl. Also use
1602 boolean_false_node instead of integer_zero_node.
1603 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
1606 2004-11-08 Tom Tromey <tromey@redhat.com>
1609 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
1610 generating a JNI header.
1611 (print_field_info): Handle JNI headers.
1612 (jni_print_float): Likewise.
1613 (jni_print_double): Likewise.
1615 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
1617 * decl.c (end_java_method): Remove duplicated code.
1619 2004-11-06 Zack Weinberg <zack@codesourcery.com>
1620 Gerald Pfeifer <gerald@pfeifer.com>
1622 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1625 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
1628 * class.c: Reinstate 2004-08-18 patch.
1629 (make_local_function_alias): Don't create an alias for extern (native)
1632 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
1635 * class.c (make_local_function_alias): Revert 2004-08-18 change.
1636 (make_method_value): Likewise.
1638 2004-10-21 Andrew Haley <aph@redhat.com>
1641 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1643 2004-10-20 Andrew Haley <aph@redhat.com>
1645 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1646 Remove duplicated code block.
1648 2004-10-18 Steven Bosscher <stevenb@suse.de>
1650 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
1651 New rules to work around old Bison warnings.
1653 2004-10-17 Steven Bosscher <stevenb@suse.de>
1655 * class.c (ident_subst): Always alloca buffer.
1656 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
1657 opcode after including javaop.def.
1658 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
1659 conditional expression that exits, to avoid warnings.
1660 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
1661 a user of an extension.
1662 * win32-host.c: Move check down to have non-empty file when
1663 WIN32 is not defined.
1665 * Make-lang.in (java-warn): Add STRICT_WARN.
1666 (java/jcf-io.o-warn): Don't have Werror for this file.
1667 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
1669 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1671 * expr.c (expr_add_location): Move declaration to before all
1673 * parse.y (java_expand_classes): Ditto.
1674 * lex.c (java_peek_unicode): Ditto.
1676 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1678 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
1679 if possible, else convert `foo' to 'foo'.
1680 * class.c: Likewise.
1683 * jcf-io.c: Likewise.
1684 * jcf-parse.c: Likewise.
1687 * parse.h: Likewise.
1689 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1691 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
1692 rename parameter 'msg' to 'msgid' in function declaration.
1693 (issue_warning_error_from_context): Likewise.
1694 (yyerror): Rename parameter 'msg' to 'msgid'.
1695 (all over): Use new quoting style for diagnostics.
1697 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
1699 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
1700 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
1703 2004-10-14 Matt Austern <austern@apple.com>
1705 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
1708 2004-10-13 Tom Tromey <tromey@redhat.com>
1711 * lang.opt (--extdirs): Document.
1712 * jvspec.c (lang_specific_driver): Recognize -encoding and
1715 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
1717 * parse.y (issue_warning_error_from_context): Use va_list *
1718 instead of va_list parameter.
1719 (parse_error_context): Update call.
1720 (parse_warning_context): Likewise.
1722 2004-10-05 Zack Weinberg <zack@codesourcery.com>
1724 * parse.y, parse-scan.y: Add list of diagnostic messages to
1725 insulate translation template from version of yacc/bison used
1726 to compile the grammar.
1728 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
1730 Prepare for %q, %< and %> in diagnostic message strings.
1731 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
1732 Name second parameter 'msgid'.
1733 * parse.y: Additionally include pretty-print.h and diagnostic.h.
1734 (issue_warning_error_from_context): Use pretty-printer functions
1735 instead of vsprintf for constructing formatted messages. Rename
1736 parameter 'msg' to 'msgid'.
1737 (parse_error_context): Rename parameter 'msg' to 'msgid'.
1738 (parse_warning_context): Likewise.
1740 2004-10-05 Andrew Haley <aph@redhat.com>
1743 * jcf-parse.c (parse_zip_file_entries): If a class has a
1744 superclass and a TYPE_SIZE of zero, lay it out.
1746 2004-09-30 Andrew Haley <aph@redhat.com>
1749 * jcf-parse.c (compute_class_name): Rewrite.
1751 2004-10-01 Jan Hubicka <jh@suse.cz>
1753 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
1755 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1757 * lex.c: Fix a comment typo.
1759 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1761 * java-tree.h: Fix a comment typo.
1763 2004-09-30 Per Bothner <per@bothner.com>
1765 Simplify lexer. Implement --enable-mapped-location support.
1766 * jcf-parse.c (parse_class_file): Use linemap_line_start.
1767 (parse_source_file_1): Pass filename as extra parameter, so we can call
1768 linemap_add and set input_location here, rather than in both callers.
1769 (read_class): Pass copied filename to parse_source_file_1.
1770 Don't initialize wfl_operator - only needed for source compilation.
1771 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
1772 * lex.h: Remove a bunch of debugging macros.
1773 * lex.h (struct_java_line, struct java_error): Remove types.
1774 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
1775 (struct java_lc_s): Remove prev_col field.
1776 (struct java_lexer): New fields next_unicode, next_columns, and
1777 avail_unicode. New position field, and maybe token_start field.
1778 Don't need hit_eof field - use next_unicode == -1 instead.
1779 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
1780 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
1781 * parse.h: Various changes for USE_MAPPED_LOCATION.
1782 (EXPR_WFL_EMIT_LINE_NOTE): XXX
1783 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
1784 (struct parser_ctxt): New file_start_location field.
1785 Remove p_line, c_line fields since we no longer save lines.
1786 Remove elc, lineno, and current_jcf fields - no longer used.
1787 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
1788 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
1789 source_location and is probably not needed anymore anyway.
1790 Use new expr_add_Location function.
1791 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
1792 (java_pop_parser_context): Minor cleanup.
1793 (java_parser_context_save_global, java_parser_context_restore_global,
1794 java_pop_parser_context): Save/restore input_location as a unit.
1795 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
1796 a source_location instead of a wfl context node.
1797 (check_class_interface_creation): input_filename is not addressable.
1798 (create_artificial_method): Calling java_parser_context_save_global
1799 and java_parser_context_restore_global is overkill. Instead,
1800 temporarily set input_location from class decl.
1801 (java_layout_seen_class_methods): Set input_location from method decl.
1802 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
1803 (finish_loop_body): Likewise.
1804 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
1805 (java_sprint_unicode): Take a character, not index in line.
1806 (java_sneak_uncode): Replaced by java_peek_unicode.
1807 (java_unget_unicode): No longer used.
1808 (java_allocate_new_line. java_store_unicode): Removed, since we
1809 no longer remember "lines".
1810 (java_new_lexer): Update for new data structures.
1811 (java_read_char): Move unget_value checking to java_read_unicode.
1812 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
1813 efficient functions that are used directly when lexing.
1814 (java_read_unicode_collapsing_terminators): No longer needed.
1815 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
1816 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
1817 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
1818 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
1819 combine switch branches, and test for common token kinds earlier.
1820 (java_lex_error): Rewrite.
1821 * jv-scan.c (expand_location): New function, copied from tree.c.
1822 (main): Set ctxp->filename instead of setting input_filename directly.
1824 2004-09-30 Per Bothner <per@bothner.com>
1826 More cleanup for --enable-mapped-location.
1827 * class.c (push_class): If USE_MAPPED_LOCATION don't set
1828 input_location here. Instead do it in give_name_to_class.
1829 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
1830 * expr.c (expand_byte_code): Call linemap_line_start.
1831 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
1832 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
1833 (expr_add_location): New function, if USE_MAPPED_LOCATION.
1834 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
1835 to USE_MAPPED_LOCATION case.
1837 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
1838 * jcf-parse.c (java_parse_file): Don't set input_filename.
1839 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
1840 Create a list of TRANSLATION_UNIT_DECL.
1841 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
1842 reason is so we can set a DECL_SOURCE_LOCATION for each file.
1843 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
1844 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
1845 (file_start_location): New static.
1846 (set_source_filename): Avoid extra access to input_filename macro.
1847 Concatenate new name with class's package prefix.
1848 (set_source_filename, give_name_to_class): Update.
1849 (give_name_to_class): Set class's "line 0" input_location here.
1850 (parse_class_file): Set input_location as a unit.
1852 * jcf-parse.c (load_class): Sanity test if missing inner class file.
1854 2004-09-29 Per Bothner <per@bothner.com>
1856 * java-tree.h: Redefine some macros and add some declaration
1857 to handle the USE_MAPPED_LOCATION case.
1858 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
1859 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
1860 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
1861 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
1863 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
1864 * decl.c (finish_method, java_add_stmt): Likewise.
1865 * java-gimplify.c (java-gimplify.c): Likewise.
1866 * jcf-write.c (generate_bytecode_insns): Likewise.
1867 * lang.c (java_post_options): Likewise - call linemap_add.
1869 2004-09-29 Andrew Haley <aph@redhat.com>
1872 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
1873 result of TRUNC_MOD_EXPR.
1874 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
1875 * decl.c (java_init_decl_processing): Mark
1876 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
1878 2004-09-28 Tom Tromey <tromey@redhat.com>
1881 * class.c (add_miranda_methods): Load superinterface if not
1884 2004-09-28 Andrew Haley <aph@redhat.com>
1887 * jcf-parse.c (load_class): Don't try to read a class that we've
1890 2004-09-28 Andrew Haley <aph@redhat.com>
1892 * jcf-parse.c (load_class): Back out previous broken patch.
1894 2004-09-28 Andrew Haley <aph@redhat.com>
1897 * jcf-parse.c (load_class): Don't try to read a class that we've
1899 Check that we really did read the right class.
1901 2004-09-25 Tom Tromey <tromey@redhat.com>
1904 * parse.y (create_artificial_method): Use add_method_1.
1906 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
1908 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
1910 * gcj.texi: Fix typos.
1912 2004-09-24 Tom Tromey <tromey@redhat.com>
1915 * parse.y (class_instance_creation_expression): Set `$$' to NULL
1916 in error parts of rule.
1917 (unary_expression): Don't call error_if_numeric_overflow when $1
1920 2004-09-24 Tom Tromey <tromey@redhat.com>
1923 * parse.y (resolve_qualified_expression_name): Set
1924 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
1925 * expr.c (force_evaluation_order): Check for empty argument list
1926 after stripping COMPOUND_EXPR.
1928 2004-09-23 Andrew Haley <aph@redhat.com>
1931 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
1934 2004-09-23 Tom Tromey <tromey@redhat.com>
1937 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
1938 where operand is null.
1940 2004-09-23 Tom Tromey <tromey@redhat.com>
1943 * parse.y (not_accessible_p): Allow access to protected members
1944 even when class is not static.
1946 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1948 * Make-lang.in: Revert the gcc-none.o change.
1950 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
1952 * parse.y (patch_anonymous_class): VEC_space returns true if there
1955 2004-09-21 Matt Austern <austern@apple.com>
1958 * gjavah.c (free_method_name_list): Fix function definition so
1959 it's a proper C prototype.
1961 2004-09-21 Tom Tromey <tromey@redhat.com>
1964 * gjavah.c (free_method_name_list): New method.
1967 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1968 Zack Weinberg <zack@codesourcery.com>
1970 * java-tree.def: Use tree_code_class enumeration constants
1971 instead of code letters.
1972 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
1973 new tree-class enumeration constants.
1975 2004-09-13 Tom Tromey <tromey@redhat.com>
1978 * class.c (layout_class_method): Put synthetic methods into the
1981 2004-09-11 Andrew Pinski <apinski@apple.com>
1983 * Make-lang.in (java/ggc-none.c): Change dependency
1984 for ggc.h into $(GGC_H).
1986 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1988 * Make-lang.in (java/win32-host.o): Add dependency on
1990 * win32-host.c: Add includes for coretypes.h, jcf.h
1992 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1994 * Make-lang.in (GCJH_OBJS): Change dependency from
1995 ggc-none.o to java/ggc-none.o
1996 (JCFDUMP_OBJS): Likewise.
1997 (java/ggc-none.o): New target.
1999 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
2001 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
2002 * class.c (build_utf8_ref, build_static_field_ref,
2003 make_field_value, make_method_value, get_dispatch_table,
2004 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2005 * constants.c (get_tag_node, build_ref_from_constant_pool,
2006 build_constants_constructor): Likewise.
2007 * decl.c (java_init_decl_processing): Likewise.
2008 * expr.c (build_java_array_length_access, build_newarray,
2009 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2010 build_java_binop, build_field_ref, expand_java_add_case,
2011 expand_java_call, build_known_method_ref, build_invokevirtual,
2012 build_invokeinterface, build_jni_stub): Likewise.
2013 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2014 * jcf-parse.c (get_constant): Likewise.
2015 * lex.c (do_java_lex): Likewise.
2016 * parse.y (patch_binop, patch_unaryop, patch_cast,
2017 build_newarray_node, patch_newarray): Likewise.
2018 * resource.c (compile_resource_data): Likewise.
2019 * typeck.c (build_prim_array_type): Likewise.
2021 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
2023 * decl.c (java_init_decl_processing): Adjust
2024 initialize_sizetypes call.
2026 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
2028 * jv-scan.c (fancy_abort): Add.
2030 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
2032 * expr.c (build_java_arrayaccess): Use convert to change
2035 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
2037 * class.c (make_local_function_alias): Allocate extra space for 'L'
2038 in name buffer. Reported by Thomas Neumann.
2040 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
2042 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
2043 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
2044 * lex.c (do_java_lex): Adjust.
2045 (error_if_numeric_overflow): Likewise.
2047 2004-08-18 Andrew Pinski <apinski@apple.com>
2049 * class.c (make_local_function_alias): Only make a new decl if we
2050 support alias attribute on all decls.
2052 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
2054 * class.c (make_local_function_alias): New function. Create local
2055 alias for public method DECL.
2056 (make_method_value): Use make_local_function_alias.
2057 * parse.y (craft_constructor): Don't special-case anonymous classes.
2058 Always set ctor_name to init_identifier_node.
2059 (lookup_method_invoke): Call layout_class_method when creating
2060 anonymous class constructor.
2062 2004-08-18 Richard Henderson <rth@redhat.com>
2064 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
2065 default case. Treat '<' similarly. Update for
2066 is_gimple_formal_tmp_var name change.
2068 2004-08-17 Andrew Haley <aph@redhat.com>
2070 * lang.c (lang_printable_name): Obey verbose flag.
2071 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
2072 lang_printable_name().
2073 (verify_constructor_circularity, get_printable_method_name,
2074 check_abstract_method_definitions, java_check_regular_methods,
2075 java_check_abstract_methods, check_inner_class_access,
2076 fix_constructors, patch_method_invocation, patch_return):
2078 * expr.c (pop_type_0): Likewise.
2080 * java-tree.h (lang_printable_name_wls): Delete.
2082 2004-08-16 Tom Tromey <tromey@redhat.com>
2085 * parse.y (primary): Changed for initialized and uninitialized
2087 (array_access): Handle array_creation_initialized.
2088 (array_creation_expression): Split into
2089 array_creation_initialized and array_creation_uninitialized.
2091 2004-08-16 Andrew Haley <aph@redhat.com>
2093 * jcf-write.c (find_constant_index): Canonicalize NaNs when
2094 generating bytecode.
2096 2004-08-16 Elliot Lee <sopwith@redhat.com>
2099 * jcf-parse.c (java_parse_file): Handle filenames with embedded
2100 spaces, and quoted filelists.
2102 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
2104 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
2105 * class.c (build_utf8_ref, build_static_field_ref,
2106 make_field_value, make_method_value, get_dispatch_table,
2107 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2108 * constants.c (get_tag_node, build_ref_from_constant_pool,
2109 build_constants_constructor): Likewise.
2110 * decl.c (java_init_decl_processing): Likewise.
2111 * expr.c (build_java_array_length_access, build_newarray,
2112 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2113 build_java_binop, build_field_ref, expand_java_add_case,
2114 expand_java_call, build_known_method_ref, build_invokevirtual,
2115 build_invokeinterface, build_jni_stub): Likewise.
2116 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2117 * jcf-parse.c (get_constant): Likewise.
2118 * lex.c (do_java_lex): Likewise.
2119 * parse.y (patch_binop, patch_unaryop, patch_cast,
2120 build_null_of_type, patch_newarray): Likewise.
2121 * resource.c (compile_resource_data): Likewise.
2122 * typeck.c (build_prim_array_type): Likewise.
2124 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
2126 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
2127 Don't create BLOCK here or call java_gimplify_block.
2129 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
2131 * java-tree.h (flag_deprecated): Removed.
2132 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
2133 * parse.y (check_deprecation): Check warn_deprecated instead of
2136 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
2138 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
2139 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
2140 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
2141 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
2142 flag_force_classes_archive_check, flag_optimize_sci,
2143 flag_indirect_dispatch): Remove explicit declarations.
2144 * lang.opt: Add implicit declare/define/assign. Remove obsolete
2147 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
2150 * Make-lang.in (java.install-man): Install from either build
2151 tree or source tree, whichever has the file first.
2153 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
2155 * jcf-parse.c (get_constant): Adjust force_fit_type call.
2156 * lex.h (SET_LVAL_NODE_TYPE): Remove.
2157 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
2158 (do_java_lex): Likewise. Adjust force_fit_type call.
2160 2004-08-04 Roger Sayle <roger@eyesopen.com>
2161 Andrew Haley <aph@redhat.com>
2163 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
2164 checking trees as they're being built.
2165 (convert): Call convert_ieee_real_to_integer if we're
2166 converting a constant, even if we're writing a class file.
2168 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
2171 * parse.y (fold_constant_for_init): Call resolve_field_access with
2172 correct current_class context.
2174 2004-08-01 Roger Sayle <roger@eyesopen.com>
2176 * decl.c (update_aliases, initialize_local_variable): Replace calls
2177 to build with calls to buildN.
2178 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
2179 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
2180 * parse.h (BUILD_THROW): Likewise.
2181 * parse.y (switch_expression, synchronized_statement,
2182 catch_clause_parameter, array_creation_expression,
2183 conditional_expression, make_qualified_name,
2184 resolve_qualified_expression_name, patch_method_invocation,
2185 patch_invoke, build_method_invocation, build_new_invocation,
2186 build_assignment, patch_assignment, build_binop, patch_binop,
2187 build_string_concatenation, build_incdec, patch_unaryop,
2188 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
2189 patch_return, build_if_else_statement, build_labeled_block,
2190 build_new_loop, build_loop_body, build_bc_statement,
2191 build_assertion, encapsulate_with_try_catch, build_try_statement,
2192 build_try_finally_statement, patch_synchronized_statement,
2193 emit_test_initialization): Likewise, replace build with buildN.
2195 2004-07-28 Eric Christopher <echristo@redhat.com>
2197 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
2198 (java_unsafe_for_reeval): Ditto.
2200 2004-07-26 <hp@bitrange.com>
2202 * parse.y (build_super_invocation): Adjust declaration order to
2203 avoid declaration after statement.
2205 2004-07-25 Bernardo Innocenti <bernie@develer.com>
2207 * decl.c: Rename all identifiers named `class' to `cl'.
2209 2004-07-25 Richard Henderson <rth@redhat.com>
2211 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
2213 2004-07-23 Mike Stump <mrs@apple.com>
2215 * boehm.c (set_bit): Improve type safety wrt unsignedness.
2216 * gjavah.c (throwable_p, decode_signature_piece,
2217 print_full_cxx_name, print_include, add_namelet, add_class_decl,
2218 process_file): Likewise.
2219 * jcf-dump.c (main): Likewise.
2220 * jcf-io.c (read_zip_member): Likewise.
2221 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
2222 give_name_to_class, get_class_constant): Likewise.
2223 * jcf-write.c (find_constant_wide, push_long_const,
2224 generate_classfile): Likewise.
2225 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
2226 * parse.y (read_import_dir): Likewise.
2227 * typeck.c (parse_signature_type): Likewise.
2228 * verify.c (verify_jvm_instructions): Likewise.
2229 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
2231 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
2233 * Make-lang.in: Replace rmic and rmiregistry references with
2234 grmic and grmiregistry.
2235 * gcj.texi: Likewise.
2237 2004-07-20 Andrew Haley <aph@redhat.com>
2240 * verify.c (verify_jvm_instructions): Comment change only.
2242 * typeck.c (build_java_array_type): Add size field to array name.
2244 * java-tree.h (LOCAL_SLOT_P): New.
2245 (update_aliases): Add PC argument.
2246 (pushdecl_function_level): New function.
2248 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
2249 MODIFY_EXPR, and SAVE_EXPR.
2250 (java_gimplify_modify_expr): New function.
2252 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
2253 (expand_iinc): Pass PC to update_aliases().
2254 (STORE_INTERNAL): Likewise.
2255 (process_jvm_instruction): Likewise.
2257 * decl.c (base_decl_map): New variable.
2258 (uniq): New variable.
2259 (update_aliases): Rewrite with more thorough checking.
2260 (debug_variable_p): New function.
2261 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
2262 (check_local_named_variable): Delete whole function.
2263 (initialize_local_variable): New function.
2264 (check_local_unnamed_variable): Add checks and comments.
2265 (find_local_variable): Rewrite.
2266 (java_replace_reference): New function.
2267 (function_binding_level): New variable.
2268 (pushdecl_function_level): New function.
2269 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
2270 (maybe_pushlevels): Call pushdecl() on each of the new decls.
2271 (start_java_method): Reset uniq. Create base_decl_map. Set
2272 function_binding_level.
2273 (end_java_method): Null unused fields to save memory.
2275 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
2277 * class.c (add_interface_do): Remove.
2278 (set_super_info, interface_of_p, maybe_add_interface,
2279 add_interface, make_class_data, layout_class,
2280 add_miranda_methods): Adjust BINFO accessors and addition.
2281 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
2283 * jcf-write.c (generate_classfile): Likewise.
2284 * parse.y (patch_anonymous_class, check_inner_circular_reference,
2285 check_circular_reference, java_complete_class,
2286 check_abstract_method_definitions,
2287 java_check_abstract_method_definitions,
2288 check_interface_throws_clauses, java_check_abstract_methods,
2289 lookup_java_interface_method2,
2290 find_applicable_accessible_methods_list): Adjust BINFO accessors
2292 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
2294 2004-07-18 Roger Sayle <roger@eyesopen.com>
2296 * builtins.c (max_builtin, min_builtin,
2297 java_build_function_call_expr): Replace calls to build with buildN.
2298 * class.c (build_class_ref, build_static_field_ref,
2299 get_dispatch_table, make_class_data, layout_class_method): Likewise.
2300 * constants.c (build_ref_from_constant_pool): Likewise.
2301 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
2302 add_stmt_to_compound): Likewise.
2303 * except.c (build_exception_object_ref, expand_end_java_handler):
2305 * java-gimplify.c (java_gimplify_case_expr,
2306 java_gimplify_default_expr, java_gimplify_block,
2307 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
2308 * jcf-write.c (generate_bytecode_insns): Likewise.
2309 * typeck.c (convert_ieee_real_to_integer): Likewise.
2311 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
2313 * java-tree.h (builtin_function): Declare.
2315 2004-07-16 Steven Bosscher <stevenb@suse.de>
2317 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
2318 abuse restore_line_number_status.
2320 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
2323 * jcf-parse.c (java_emit_static_constructor): Specify default
2326 2004-07-13 Per Bothner <per@bothner.com>
2328 * java-tree.h (all_class_filename): Remove useless macro.
2329 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
2330 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
2331 * parse.y (java_parser_context_restore_global): Replace
2332 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
2333 * jcf-parse.c (read_class, java_parse_file): Likewise.
2335 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
2338 gjavah.c (print_field_info): Emit constant only if field is static.
2340 2004-07-11 Roger Sayle <roger@eyesopen.com>
2342 * expr.c (java_truthvalue_conversion, flush_quick_stack,
2343 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
2344 build_java_ret, build_java_throw_out_of_bounds_exception,
2345 build_java_array_length_access, java_check_reference,
2346 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
2347 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
2348 expand_java_arrayload, build_java_monitor, expand_java_return,
2349 expand_load_internal, expand_java_NEW, build_get_class,
2350 build_instanceof, expand_java_CHECKCAST, expand_iinc,
2351 build_java_soft_divmod, build_java_binop, build_field_ref,
2352 expand_compare, expand_java_goto, expand_java_switch,
2353 expand_java_add_case, build_class_init, build_known_method_ref,
2354 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
2355 expand_invoke, build_jni_stub, expand_java_field_op,
2356 java_expand_expr, expand_byte_code, STORE_INTERNAL,
2357 force_evaluation_order, emit_init_test_initialization): Convert
2358 calls to "build" into calls to the prefered "buildN" functions.
2360 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2362 * java-tree.h (set_block): Remove.
2363 * lang.c (java_clear_binding_stack): New.
2364 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
2365 * decl.c (struct binding_level): Remove this_block.
2366 (clear_binding_level): Likewise.
2367 (poplevel): Don't handle this_block.
2368 (set_block): Remove.
2370 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
2372 * class.c (common_enclosing_context_p): Remove statement with no
2375 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2378 * parse.y (create_anonymous_class): Remove 'location' argument. Use
2379 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
2380 (craft_constructor): Inherit access flags for implicit constructor
2381 from the enclosing class.
2382 (create_class): Fix comment typo.
2383 (resolve_qualified_expression_name): Pass type of qualifier to
2384 not_accessible_p, not the type in which target field was found.
2385 (not_accessible_p): Handle inner classes. Expand protected
2386 qualifier-subtype check to enclosing instances, but don't apply this
2387 check to static members. Allow protected access to inner classes
2388 of a subtype. Allow private access within common enclosing context.
2389 (build_super_invocation): Get WFL line number info from current
2391 (build_incomplete_class_ref): Update for new create_anonymous_class
2393 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
2394 common_enclosing_instance_p.
2395 * class.c (common_enclosing_context_p): New. Determine if types
2396 share a common enclosing context, even across static contexts.
2397 (common_enclosing_instance_p): Renamed from
2398 common_enclosing_context_p. Determines if types share a common
2399 non-static enclosing instance.
2400 * java-tree.h (common_enclosing_instance_p): Declare.
2401 * jcf-write.c (get_method_access_flags): New. Surpress private flag
2402 for inner class constructors.
2403 (generate_classfile): Use get_method_access_flags.
2405 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2407 * class.c (interface_of_p): Check for null TYPE_BINFO.
2409 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
2411 * class.c (make_class): Do not create binfo here.
2412 (set_super_info): Create it here.
2413 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
2415 2004-07-08 Richard Henderson <rth@redhat.com>
2417 * expr.c (case_identity, get_primitive_array_vtable,
2418 java_expand_expr, emit_init_test_initialization): Remove.
2419 * java-tree.h (java_expand_expr): Remove.
2420 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
2422 2004-07-07 Per Bothner <per@bothner.com>
2424 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
2425 get internal error due to mismatched types.
2427 * gcj.texi (Invoking gij): Document new -verbose:class flag.
2429 * gcj.texi (Linking): New node. Document -lgij usage.
2431 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
2433 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
2434 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
2435 * java/class.c (set_super_info, class_depth, interface_of_p,
2436 maybe_add_interface, add_interface, make_class_data,
2437 layout_class, add_miranda_methods): Adjust BINFO macros.
2438 * expr.c (can_widen_reference_to, lookup_field): Likewise.
2439 * jcf-write.c (generate_classfile): Likewise.
2440 * parse.y (patch_anonymous_class,
2441 check_inner_circular_reference, check_circular_reference,
2442 java_complete_class, check_abstract_method_definitions,
2443 java_check_abstract_method_definitions,
2444 check_interface_throws_clauses, java_check_abstract_methods,
2445 lookup_java_interface_method2,
2446 find_applicable_accessible_methods_list): Likewise.
2447 * typeck.c (find_method_in_interface): Likewise.
2448 * verify.c (merge_types): Likewise.
2450 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
2452 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
2453 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
2455 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
2457 * class.c (make_class): Use make_tree_binfo.
2458 (set_super_info, add_interface_do): Likewise.
2459 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
2461 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2463 * verify.c: Correct array element access formatting thinko.
2465 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2467 * verify.c: Insert a short blurb at the start referring to the JVMS.
2468 (merge_type_state): Remove redundant nested if statement.
2469 (verify_jvm_instructions): Ensure current_subr is initialised to
2471 Minor formatting fixes all over the place.
2473 2004-07-02 Richard Henderson <rth@redhat.com>
2475 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
2477 2004-07-01 Richard Henderson <rth@redhat.com>
2479 * class.c (registerClass_libfunc): Remove.
2480 (init_class_processing): Don't set it.
2481 (emit_register_classes): Take list_p parameter. Fill it in
2482 with _Jv_RegisterClass calls.
2483 * decl.c (java_init_decl_processing): Don't call
2484 init_resource_processing.
2485 * jcf-parse.c (java_emit_static_constructor): New.
2486 (java_parse_file): Call it.
2487 * resource.c (registerResource_libfunc): Remove.
2488 (init_resource_processing): Remove.
2489 (write_resource_constructor): Take list_p parameter. Fill it in
2490 with _Jv_RegisterResource calls.
2491 * java-tree.h: Update prototypes.
2493 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
2496 * class.c (layout_class_method): Do not override package-private
2497 method if its in a different package.
2498 (split_qualified_name): Move here from parse.y. Rename from
2499 breakdown_qualified. Add comment.
2500 (in_same_package): Move here from parse.y. Add comment.
2501 * java-tree.h (break_down_qualified, in_same_package): Declare.
2502 (in_same_package): Likewise.
2503 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
2506 2004-06-29 Andrew Haley <aph@redhat.com>
2508 * except.c (expand_start_java_handler): Push a new binding level.
2509 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2510 register_exception_range() to register where we'll do it.
2511 (expand_end_java_handler): Remove old bogus code. Replace with
2512 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2513 the top of the expression we're curently building.
2514 (maybe_end_try): Delete.
2515 * decl.c (binding_level.exception_range): New field.
2516 (clear_binding_level): Add field exception_range. Reformat.
2517 (poplevel): Call expand_end_java_handler().
2518 (poplevel): Call java_add_stmt only if functionbody is false.
2519 (maybe_poplevels): Don't call maybe_end_try() from here.
2520 (end_java_method): Clear no longer used trees in function decl.
2521 (register_exception_range): New function.
2522 * java-tree.h (register_exception_range, struct eh_range): Declare.
2524 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
2526 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
2528 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
2531 * expr.c (class_has_finalize_method): Fix method name indentation.
2532 (expand_java_call): Remove K&R style parameter declaration.
2533 (expand_invoke): Fix statement indentation.
2534 (expand_java_field_op): Likewise.
2535 * parse-scan.y: Fix typo.
2536 (reset_report): Fix method name indentation.
2537 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
2539 * verify.c (verify_jvm_instructions): Document parameters, insert
2541 * lang.c (lang_init_source): Fix method name indentation.
2542 * class.c (common_enclosing_context_p): Likewise.
2543 (emit_symbol_table): Fix parameter list indentation.
2544 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
2545 parameter declaration.
2546 * constants.c: Fix copyright notice indentation.
2547 * typeck.c (find_method_in_superclasses): Fix parameter list
2549 (find_method_in_interfaces): Likewise.
2550 * zextract.c (makelong): Fix method name indentation.
2552 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2555 * parse.y (create_interface): Set correct access modifiers for
2557 * jcf-write.c (get_classfile_modifiers): New function.
2558 (generate_classfile): Use get_classfile_modifiers, not
2561 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2563 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
2564 dependency to current parser context, not NULL_TREE, for top-level
2566 (jdep_resolve_class): Enable member access check for all inner
2569 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2571 * parse.y (qualify_and_find): Pass type decl, not identifier, to
2574 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2577 * expr.c (expand_java_field_op): Ensure that target class for static
2578 field access has been loaded.
2580 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2581 Ranjit Mathew <rmathew@hotmail.com>
2583 PR java/1207, java/16178
2584 * jcf-parse.c (load_class): Return immediately if passed a type decl
2585 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
2586 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
2587 before calling load_class.
2588 (qualify_and_find): Likewise.
2589 (find_in_imports_on_demand): Likewise.
2590 (find_applicable_accessible_methods_list): Likewise.
2592 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
2594 * parse.y (java_layout_seen_class_methods): Don't call load_class
2595 on class defined by source parser.
2597 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
2599 * parse.y (set_nested_class_simple_name_value): Removed.
2600 (java_complete_expand_class): Remove calls to
2601 set_nested_class_simple_name_value.
2603 2004-06-22 Andrew Haley <aph@redhat.com>
2604 Ranjit Mathew <rmathew@hotmail.com>
2606 Fixes PR java/16113.
2607 * decl.c (force_poplevels): Remove call to expand_end_bindings.
2609 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
2611 * parse.y (create_class): Correct diagnostic message about
2612 java.lang.Object extending anything else.
2614 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2616 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
2617 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
2618 * constants.c (build_ref_from_constant_pool): Likewise.
2619 * expr.c (build_java_array_length_access): Likewise.
2620 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
2621 (invoke_build_dtable, build_invokevirtual): Likewise.
2622 (build_invokeinterface, java_expand_expr): Likewise.
2623 (emit_init_test_initialization): Likewise.
2624 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2625 * parse.y (make_qualifed_name, build_array_ref): Likewise.
2627 2004-06-21 Andrew Haley <aph@redhat.com>
2629 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
2632 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2634 * jcf.h (struct JCF): Change java_source, right_zip and finished
2636 * lex.h (struct java_lexer): Change hit_eof, read_anything,
2637 byte_swap and use_fallback to unsigned int.
2638 * parse.h (struct _jdep): Change flag0 to unsigned int.
2640 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
2643 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
2644 before trying to lay out its methods.
2645 * jcf-parse.c (read_class): Track parsed files using canonical paths
2646 obtained via lrealpath from libiberty.
2647 (java_parse_file): Likewise.
2648 (parse_source_file_1): Rename formal parameter to reflect its
2649 modified purpose. Minor formatting fix.
2651 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2653 * class.c (emit_register_classes): Make the function uninlinable,
2654 do not set current_function_cannot_inline.
2655 * resource.c (write_resource_constructor): Do not reset
2656 flag_inline_functions around rest_of_compilation.
2658 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
2661 * expr.c (java_truthvalue_conversion): Handle
2662 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
2663 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
2664 i.e. return the expression.
2666 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
2668 * gjavah.c: Include version.h
2670 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
2672 * jcf-write.c (generate_bytecode_conditional): Correct handling
2673 of unordered conditionals. Add comment.
2675 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
2676 Per Bothner <per@bothner.com>
2678 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
2679 local variable was initialised upon declaration.
2680 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
2681 variable was final and initialised upon declaration.
2682 * check-init.c (check_final_reassigned): Give error only if a blank
2683 final is not definitely unassigned or if an initialised final is
2685 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
2686 assignment expressions. Remove case MODIFY_EXPR, label do_default.
2687 (check_init): Perform initialised-variable-removing-optimisation
2688 only on non-final local variables.
2690 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2692 * jcf-write.c (generate_bytecode_conditional): Handle binops
2693 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
2695 (generate_bytecode_insns): Likewise.
2697 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2699 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
2700 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
2702 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2704 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
2705 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
2707 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2709 * decl.c (struct binding_level): Add GTY marker. Compile
2710 binding_depth unconditionally.
2711 (current_binding_level, free_binding_level, global_binding_level):
2713 (clear_binding_level): Unconditionally set binding_depth.
2714 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
2716 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2718 * lex.c (java_new_lexer): Set 'encoding'.
2719 (java_read_char): Improve error message for unrecognized characters.
2720 * lex.h (struct java_lexer): New field 'encoding'.
2722 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2724 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
2726 2004-05-21 Mark Wielaard <mark@klomp.org>
2728 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
2731 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
2733 * typeck.c: Remove non-printable character 160.
2735 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
2737 * check-init.c: Correct minor typos.
2739 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2741 * Make-lang.in, expr.c, java-gimplify.c: Rename
2742 tree-simple.[ch] to tree-gimple.[ch].
2744 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
2746 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
2748 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2750 Merge from tree-ssa-20020619-branch. See
2751 ChangeLog.tree-ssa for details.
2753 * Make-lang.in, builtins.c, check-init.c, class.c,
2754 constants.c, decl.c, except.c, expr.c, java-except.h,
2755 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
2756 lang.c, lang.opt, parse.y, resource.c: Merged.
2757 * java-gimplify.c: New file.
2759 2004-05-10 Andrew Haley <aph@redhat.com>
2761 * parse.y (create_class): Set TYPE_VFIELD.
2762 * decl.c (java_init_decl_processing): Likewise.
2764 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
2765 * class.c (make_method_value): Replace DECL_VINDEX with call to
2767 (get_dispatch_vector): Likewise.
2768 (layout_class_method): Likewise.
2769 Replace set of DECL_VINDEX with call to set_method_index().
2770 (set_method_index): New function.
2771 (get_method_index): New function.
2772 * java-tree.h (set_method_index): New function decl.
2773 (get_method_index): New function decl.
2775 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
2777 * parse.y (check_pkg_class_access): Add new argument
2778 and use it when cl is NULL to call lookup_cl on it.
2779 (parser_check_super_interface): Do not call lookup_cl.
2780 Pass this_decl to check_pkg_class_access and NULL
2781 instead of lookup_cl.
2782 (parser_check_super): Update for change in
2783 check_pkg_class_access.
2784 (do_resolve_class): Likewise.
2785 (process_imports): Likewise.
2786 (find_in_imports_on_demand): Likewise.
2787 (resolve_qualified_expression_name): Likewise.
2789 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
2791 Fixes PR java/9685, PR java/15073
2792 * parse.y (accessibility_string): New method.
2793 (not_accessible_field_error): Use accessibility_string()
2794 instead of java_accstring_lookup().
2795 (resolve_qualified_expression_name): Check with
2796 check_pkg_class_access() before allowing access using
2799 Use check_pkg_class_access() instead of not_accessible_p()
2800 for unqualified types.
2801 (not_accessible_p): Use DECL_CONTEXT (member) instead of
2802 REFERENCE for package-private access checking.
2803 (patch_method_invocation): Use accessibility_string() instead
2804 of java_accstring_lookup().
2806 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
2809 * gjavah.c (struct method_name): Add member is_native.
2810 (overloaded_jni_method_exists_p): Match candidate method only if
2812 (print_method_info): Initialise is_native flag from the method's
2815 2004-04-30 Roger Sayle <roger@eyesopen.com>
2817 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
2818 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
2820 2004-04-22 Roger Sayle <roger@eyesopen.com>
2822 * resource.c (write_resource_constructor): Guard call to possibly
2823 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
2825 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
2827 * class.c (make_class_data): Add new field aux_info.
2828 * decl.c (java_init_decl_processing): Push type and decl for
2831 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
2833 * expr.c (expand_java_NEW): Don't use size argument for
2834 _Jv_AllocObject calls.
2835 * parse.y (patch_invoke): Likewise.
2837 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2839 * expr.c (build_invokeinterface): Remove unused variables to
2842 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2844 * class.c (get_interface_method_index): New function. Return dispatch
2845 index for interface method.
2846 (make_method_value): For interface methods, set index field to
2847 iface dispatch index, not DECL_VINDEX.
2848 * expr.c (build_invokeinterface): Use get_interface_method_index.
2850 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2852 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
2854 2004-03-31 Andrew Haley <aph@redhat.com>
2857 * jcf-io.c (opendir_in_zip): Tidy up error handling.
2859 2004-03-30 Zack Weinberg <zack@codesourcery.com>
2861 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
2862 form of GTY markers.
2864 2004-03-25 Marcus Meissner <meissner@suse.de>
2867 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
2869 2004-03-23 Tom Tromey <tromey@redhat.com>
2872 * jcf-write.c (make_class_file_name): Don't report if mkdir
2875 2004-03-23 Tom Tromey <tromey@redhat.com>
2877 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
2879 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
2881 * class.c, gjavah.c, lang.c: Fix comment typos.
2882 * gcj.texi: Fix typos.
2884 2004-03-19 Per Bothner <per@bothner.com>
2886 * gcj.texi (Code Generation): Document new flags and assert defaults.
2888 * class.c (assume_compiled_node_struct): Rename type to
2889 class_flag_node_struct, as it is now also used for enable_assertions.
2890 Rename assume_compiled_node typedef. Rename excludep field to value.
2891 (find_assume_compiled_node): Rename function to find_class_flag_node.
2892 Minor optimization - avoid needless strlen.
2893 (add_assume_compiled): Some tweaking and optimization.
2894 Rename and generalize to add_class_flag takem an extra parameter.
2895 (add_assume_compled): New just calls add_class_flag.
2896 (add_enable_assert, enable_assertions): New functions.
2897 (enable_assert_tree): New static.
2898 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
2899 * lang.opt (fenable-assertions, fenable-assertions=,
2900 fdisable-assertions, fdisable-assertions=): New options.
2901 * lang.c (java_handle_option): Handle new options.
2902 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
2903 class in an interface - create helper class nested in outer interface.
2904 (build_assertion): Short-circuit if enable_assertions is false.
2906 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2908 * java-tree.h: Changes throughout to add checking to macros
2909 and numerous whitespace changes.
2910 (VAR_OR_FIELD_CHECK): New macro.
2911 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
2912 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
2914 2004-03-16 Per Bothner <per@bothner.com>
2916 * jcf-jump.c (options): New --print-constants option.
2917 * gcj.texi (Invoking jcf-dump): Document --print-constants.
2919 * jcf-dump.c (flag_print_constant_pool): Default to off.
2920 (print_constant_terse_with_index): New helper function.
2921 (various places): Check flag_print_constant_pool where missing.
2922 (main): If verbose set flag_print_constant_pool.
2923 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
2925 2004-03-15 Andrew Haley <aph@redhat.com>
2928 * parse.y (java_complete_lhs): Check that final variable has an
2931 2004-03-12 Andrew Haley <aph@redhat.com>
2934 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
2937 2004-02-29 Roger Sayle <roger@eyesopen.com>
2939 * jcf-parse.c (java_parse_file): Handle the case that input_filename
2942 2004-02-27 Per Bothner <per@bothner.com>
2944 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
2945 suggestion: Use build_incomplete_class_ref.
2946 This fixes PR java/13508, java/11714.
2948 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
2950 * java/parse.h: Update copyright.
2952 2004-02-26 Andrew Haley <aph@redhat.com>
2955 * parse.y (check_interface_throws_clauses): Check for
2956 !METHOD_INVISIBLE (iface_method).
2957 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
2958 well as CLASS_ABSTRACT.
2960 2004-02-25 Per Bothner <per@bothner.com>
2962 * parse.y (build_assertion): If we're in an inner class, create the
2963 class$ helper routine in the outer class.
2965 2004-02-19 Richard Henderson <rth@redhat.com>
2967 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
2969 2004-02-16 Geoffrey Keating <geoffk@apple.com>
2971 * Make-lang.in (java.install-man): Add extra dependencies.
2973 2004-02-13 Geoffrey Keating <geoffk@apple.com>
2975 * Make-lang.in: Install man pages under the same names
2976 (possibly transformed) as the program they document.
2978 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
2980 * gjavah.c: Include "intl.h".
2981 (error): New function.
2982 (main): Call gcc_init_libintl.
2983 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
2984 print_stub_or_jni, process_file, main): Use error rather than
2986 (print_method_info, usage, help, version, main): Mark strings for
2987 translation with _. Avoid splitting up sentences. Send
2988 information messages to stdout.
2989 * jcf-dump.c: Include "intl.h".
2990 (main): Call gcc_init_libintl.
2991 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
2992 Mark error, usage and version messages for translation with _.
2993 Avoid splitting up sentences.
2994 * jv-scan.c: Include "intl.h".
2995 (fatal_error, warning): Change parameter s to msgid. Translate
2997 (main): Call gcc_init_libintl.
2998 (usage, help, version): Mark error, usage and version messages for
2999 translation with _. Avoid splitting up sentences.
3000 * jvgenmain.c: Include "intl.h".
3001 (main): Call gcc_init_libintl.
3002 (usage, main): Mark error messages for translation with _.
3003 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
3004 JVGENMAIN_OBJS): Add intl.o.
3005 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
3006 java/jvgenmain.o): Update dependencies.
3008 2004-02-08 Per Bothner <per@bothner.com>
3010 * parse.y (resolve_qualified_expression_name): In case of inaccessible
3011 class don't use not_accessible_field_error, which can get confused.
3013 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
3015 Make-lang.in (po-generated): Delete.
3017 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
3019 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
3021 * decl.c: Include target.h.
3022 (start_java_method): Replace PROMOTE_PROTOTYPES with
3023 targetm.calls.promote_prototypes.
3024 * expr.c: Include target.h.
3025 (pop_arguments): Replace PROMOTE_PROTOTYPES with
3026 targetm.calls.promote_prototypes.
3027 * parse.y: Include target.h.
3028 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
3029 with targetm.calls.promote_prototypes.
3031 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
3033 * typeck.c: Update copyright.
3035 2004-02-02 Tom Tromey <tromey@redhat.com>
3037 * decl.c (java_init_decl_processing): Remove duplicate
3040 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
3042 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
3044 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
3046 * expr.c (build_field_ref): Move variable
3049 2004-01-28 Andrew Haley <aph@redhat.com>
3051 * expr.c (build_field_ref): Widen field offset.
3053 2004-01-27 Andrew Haley <aph@redhat.com>
3056 * parse.y (check_interface_throws_clauses): Make sure class_decl
3059 2004-01-22 Jeff Sturm <jsturm@one-point.com>
3062 * parse.y (patch_assignment): Don't modify lhs_type for
3063 reference assignments.
3065 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3067 * Make-lang.in: Replace $(docdir) with doc.
3068 (java.info, java.srcinfo, java.man, java.srcman): New rules.
3069 (java.install-man): Revamp rule.
3071 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3073 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
3074 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
3075 instead of deferred backquote.
3077 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
3079 * typeck.c (find_method_in_interfaces): Move variable
3082 2004-01-16 Andrew Haley <aph@redhat.com>
3085 * typeck.c (shallow_find_method): New.
3086 (find_method_in_superclasses): New.
3087 (find_method_in_interfaces): New.
3088 (lookup_do): Rewrite.
3089 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
3091 * jcf-parse.c (read_class): Save and restore output_class.
3092 * decl.c (java_expand_body): Set output_class from fndecl.
3094 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
3096 * class.c (gen_indirect_dispatch_tables): Fix string length
3099 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
3101 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
3102 (java.srcextra): Copy above back to source directory if requested.
3103 (po-generated): Delete reference to $(parsedir).
3104 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
3107 2004-01-14 Jan Hubicka <jh@suse.cz>
3109 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
3112 2004-01-09 Mark Mitchell <mark@codesourcery.com>
3114 * java-tree.h (java_expand_expr): Change prototype.
3115 * expr.c (java_expand_expr): Add alt_rtl parameter.
3117 2004-01-09 Andrew Haley <aph@redhat.com>
3120 * parse.y (java_fix_constructors): Set output_class.
3121 (java_reorder_fields): Likewise.
3122 (java_layout_classes): Likewise.
3123 (java_expand_classes): Generate indirect dispatch tables.
3124 (java_expand_classes): Set output_class.
3125 (java_finish_classes): Likewise.
3126 * lang.c (java_init): Turn on always_initialize_class_p if we're
3127 using indirect dis[atch.
3128 (java_decl_ok_for_sibcall): Use output_class, not current_class.
3129 (java_get_callee_fndecl): Use class local atable.
3131 (always_initialize_class_p): Decl moved to java-tree.h.
3132 (HANDLE_CLASS_INFO): Set output_class.
3133 (read_class): Likewise.
3134 (parse_class_file): Call gen_indirect_dispatch_tables.
3135 (parse_zip_file_entries): Set output_class.
3136 (java_parse_file): Set output_class. Don't emit symbol tables.
3137 * java-tree.h (output_class): New.
3138 Remove global declarations for otable, atable, and ctable.
3139 (always_initialize_class_p): moved here from decl.c.
3141 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
3142 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
3143 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
3144 (struct lang_type): Add otable_methods, otable_decl,
3145 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
3146 ctable_decl, catch_classes, type_to_runtime_map.
3147 * expr.c (build_field_ref): Make otable, atable, and ctable class
3148 local rather than global.
3149 (build_known_method_ref): Likewise.
3150 (build_invokeinterface): Likewise.
3151 (java_expand_expr): Pass runtime type (rather than actual type) to
3153 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
3154 this class. Look up each class in that map to delete duplicates.
3155 (expand_end_java_handler): Pass runtime type (rather than actual
3156 type) to expand_start_catch.
3157 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
3159 (java_init_decl_processing): Rearrange things. Remove global
3160 declarations of otable, atable, and ctable.
3161 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
3162 (java_expand_body): Set output_class.
3163 * constants.c (build_constant_data_ref): Use output_class, not
3165 (alloc_name_constant): Likewise.
3166 * class.c (gen_indirect_dispatch_tables): New.
3167 (build_class_ref): Generate hard reference to superclass, even if
3168 using indirect dispatch.
3169 (build_static_field_ref): Use class local atable.
3170 (make_class_data): Generate hard reference to superclass, even if
3171 using indirect dispatch.
3172 Generate symbolic references to interfaces when using indirect
3174 (make_class_data): Emit otable, atable, and ctable.
3175 Make otable, atable, and ctable class local rather than global.
3176 (emit_catch_table): Make otable, atable, and ctable class local
3179 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
3181 * parse.y (catch_clause_parameter): Fix typo.
3184 * parse.y: (catch_clause_parameter): Return early if $3, aka
3185 formal_parameter, is null.
3187 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
3189 * class.c: Remove uses of "register" specifier in
3190 declarations of arguments and local variables.
3193 * gjavah.c: Likewise.
3194 * jcf-dump.c: Likewise.
3195 * jcf-io.c: Likewise.
3196 * jcf-parse.c: Likewise.
3197 * jcf-write.c: Likewise.
3198 * keyword.h: Likewise.
3199 * parse.y: Likewise.
3200 * typeck.c: Likewise.
3201 * verify.c: Likewise.
3203 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
3205 * Make-lang.in (GCJ_CROSS_NAME): Delete.
3206 (java.install_common, java.install-man): Adjust for above.
3207 (java.uninstall): Likewise.
3209 2003-12-03 Michael Koch <konqueror@gmx.de>
3211 * class.c (make_class_data):
3212 Push field value to 'hack_signers' instead of 'signers'.
3213 * decl.c (java_init_decl_processing):
3214 Push field 'hack_signers' instead of 'signers'.
3216 2003-12-03 Zack Weinberg <zack@codesourcery.com>
3218 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
3221 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
3224 * parse.y (qualify_ambiguous_name): Remove lots of broken
3225 field access processing - there's no need to do that here,
3226 because we have resolve_field_access. Remove
3227 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
3228 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
3231 2003-12-01 Jeff Sturm <jsturm@one-point.com>
3234 * parse.y (java_complete_lhs): Save location prior to patching
3237 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
3240 * resource.c (write_resource_constructor): Append
3241 "_resource" to constructor identifier name.
3243 2003-11-25 Jeff Sturm <jsturm@one-point.com>
3246 * constants.c (cpool_for_class): New function.
3247 (outgoing_cpool): Remove global variable.
3248 (alloc_name_constant): Use cpool_for_class.
3249 (build_constants_constructor): Likewise.
3250 * decl.c (java_expand_body): Set current_class.
3251 * java-tree.h (outgoing_cpool) Remove declaration.
3252 (init_outgoing_cpool): Likewise.
3253 * jcf-parse.c (init_outgoing_cpool): Remove function.
3254 (parse_class_file): Don't call init_outgoing_cpool.
3255 * parse.y (java_complete_expand_methods): Don't call
3256 init_outgoing_cpool. Don't save outgoing_cpool.
3257 (java_expand_classes): Don't restore outgoing_cpool.
3258 (java_finish_classes): Likewise.
3260 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
3262 * Make-lang.in: (java.install-common) Add
3263 symlink for $(target_noncanonical)-gcjh for
3266 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3268 * Make-lang.in (java.extraclean): Delete.
3270 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3272 * Make-lang.in (check-java): Add.
3274 2003-11-19 Jeff Sturm <jsturm@one-point.com>
3277 * except.c (prepare_eh_table_type): Allocate variable-sized
3278 buffer `buf' with alloca.
3280 2003-11-17 Jeff Sturm <jsturm@one-point.com>
3284 decl.c (java_init_decl_processing): Don't initialize
3285 class_not_found_type_node, no_class_def_found_type_node.
3287 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
3288 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
3289 (class_not_found_type_node, no_class_def_found_type_node):
3292 parse.y (build_dot_class_method_invocation): Add this_class
3293 argument. Qualify method invocations to a different class.
3294 (create_new_parser_context): Initialize saved_data_ctx to 0.
3295 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
3296 (build_dot_class_method): Don't load classes. Register
3298 (build_incomplete_class_ref): Special cases for interfaces
3299 and inner classes. Move build_dot_class_method call to here...
3300 (patch_incomplete_class_ref): ...from here. Pass current_class
3301 to build_dot_class_method_invocation.
3302 (build_assertion): Pass class_type to
3303 build_dot_class_method_invocation.
3304 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
3306 2003-11-17 Jeff Sturm <jsturm@one-point.com>
3309 * java-tree.h (BLOCK_EMPTY_P): Define.
3310 * parse.y (java_complete_lhs): Check for empty blocks
3311 in TRY_FINALLY_EXPR case.
3313 2003-11-17 Andrew Haley <aph@redhat.com>
3315 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
3316 (struct lang_decl_var:freed): New variable.
3317 * decl.c (poplevel): Mark local vars that have gone out of scope.
3318 (push_jvm_slot): Don't use the RTL of a var that has gone out of
3321 2003-11-16 Jason Merrill <jason@redhat.com>
3323 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
3324 and TAGS files that include them for each front end.
3326 2003-11-15 Tom Tromey <tromey@redhat.com>
3328 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
3330 2003-11-12 Jason Merrill <jason@redhat.com>
3332 PR optimization/12547
3333 * lang.c (java_tree_inlining_walk_subtrees): Just walk
3334 BLOCK_EXPR_BODY directly.
3336 2003-11-12 Andrew Haley <aph@redhat.com>
3339 * parse.y (fold_constant_for_init): Check that we really do have a
3343 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
3344 init_test_decls being inlined.
3347 * parse.y (do_resolve_class): Check return value from
3348 breakdown_qualified().
3350 2003-11-11 Tom Tromey <tromey@redhat.com>
3353 * parse.y (merge_string_cste): Handle case where we have a
3354 pointer that happens to be zero, not null_pointer_node.
3356 2003-11-10 Tom Tromey <tromey@redhat.com>
3358 * jcf-parse.c (classify_zip_file): Correctly compare
3359 filename_length against length of manifest file's name.
3361 2003-11-08 Tom Tromey <tromey@redhat.com>
3364 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
3366 2003-11-06 Andrew Haley <aph@redhat.com>
3368 * expr.c (java_stack_swap): Make sure destination stack slots are
3369 of the correct type.
3371 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
3373 * Make-lang.in (dvi): Move targets to $(docobjdir).
3374 (gcj.dvi): Simplify rule and adjust target.
3375 (gcj.info): Simplify rule.
3376 (gcj.pod): New intermediate rule.
3377 (gcjh.pod): Likewise.
3378 (jv-scan.pod): Likewise.
3379 (jcf-dump.pod): Likewise.
3380 (gij.pod): Likewise.
3381 (jv-convert.pod): Likewise.
3382 (rmic.pod): Likewise.
3383 (rmiregistry.pod): Likewise.
3386 (jv-scan.1): Delete.
3387 (jcf-dump.1): Delete.
3389 (jv-convert.1): Delete.
3391 (rmiregistry.1): Delete.
3393 2003-11-02 Jeff Sturm <jsturm@one-point.com>
3395 Fixes PR java/12866.
3396 * parse.y (resolve_qualified_expression_name): Move test
3397 for outer field access methods from here...
3398 (check_thrown_exceptions) ...to here.
3400 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
3402 * .cvsignore: Delete.
3404 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
3406 * verify.c (verify_jvm_instructions): Don't warn about legal
3407 eh binding regions generated for example by jdk 1.4.1.
3409 2003-10-24 David S. Miller <davem@redhat.com>
3411 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
3413 2003-10-22 Andrew Haley <aph@redhat.com>
3415 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
3416 (java_get_callee_fndecl): New.
3418 * jcf-parse.c (java_parse_file): Call emit_catch_table().
3420 * java-tree.h (ctable_decl): New.
3421 (catch_classes): New.
3422 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
3424 * decl.c (java_init_decl_processing): Add catch_class_type.
3426 Add catch_classes field.
3428 * class.c (build_indirect_class_ref): Break out from
3430 (make_field_value): Check flag_indirect_dispatch.
3431 (make_class_data): Ditto.
3432 Tidy uses of PUSH_FIELD_VALUE.
3433 Add field catch_classes.
3434 (make_catch_class_record): New.
3436 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
3438 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3440 * jcf-write.c: Follow spelling conventions.
3441 * parse.y: Likewise.
3443 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3445 * ChangeLog: Fix typos.
3446 * expr.c: Fix comment typos.
3447 * jcf-write.c: Likewise.
3450 * mangle.c: Likewise.
3451 * parse-scan.y: Likewise.
3452 * parse.y: Likewise.
3454 2003-10-22 Tom Tromey <tromey@redhat.com>
3456 * expr.c (expand_byte_code): Only warn about dead bytecode when
3457 extra_warnings is set.
3459 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
3461 Fix for PR java/12586.
3462 * mangle.c (find_compression_record_match): Don't iterate through
3463 package namespace elements unless they all match compression_table
3466 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
3468 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
3469 (generate-manpages): Likewise.
3470 (java.maintainer-clean): Likewise.
3471 (gcj.info): Likewise.
3474 (jv-scan.1): Likewise.
3475 (jcf-dump.1): Likewise.
3477 (jv-convert.1): Likewise.
3479 (rmiregistry.1): Likewise.
3480 (java.install-man): Likewise.
3481 (parse-scan.o): Move and define complete compile line.
3482 (parse.o): Likewise.
3483 (jcf-tree-inline.o): Move.
3485 2003-10-20 Mark Mitchell <mark@codesourcery.com>
3487 * Make-lang.in (info): Update dependencies.
3488 (java.install-info): Remove.
3489 ($(srcdir)/java/gcj.info): Replace with ...
3490 ($(docobjdir)/gcj.info): ... this.
3492 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
3494 * Make-lang.in: Replace uses of $(target_alias) with
3495 $(target_noncanonical).
3497 2003-10-09 Tom Tromey <tromey@redhat.com>
3499 * decl.c (java_init_decl_processing): Declare signers field.
3500 * class.c (make_class_data): Set signers field.
3502 2003-10-09 Jason Merrill <jason@redhat.com>
3504 * parse.y (patch_assignment): Use make_node to create a BLOCK.
3505 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
3508 2003-10-06 Mark Mitchell <mark@codesourcery.com>
3510 * Make-lang.in (java.info): Replace with ...
3512 (java.dvi): Replace with ...
3514 (java.generated-manpages): Replace with ...
3516 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
3518 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
3520 2003-10-01 Andrew Haley <aph@redhat.com>
3522 * jcf-parse.c (java_parse_file): Write otable and atable.
3523 * java-tree.h (atable_methods): New.
3525 (atable_syms_decl): New.
3526 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
3527 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
3528 (symbol_*type): Rename method_symbol* to symbol*type.
3529 (emit_offset_symbol_table): Delete.
3530 (emit_symbol_table): New.
3531 (get_symbol_table_index): New.
3533 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
3534 (build_known_method_ref): Likewise.
3535 (get_symbol_table_index): Rename from get_offset_table_index.
3536 Parameterize to allow re-use by differing types of symbol table.
3537 (build_invokevirtual): Pass table to get_offset_table_index.
3538 * decl.c (java_init_decl_processing): Push types and decls for
3539 atable and atable_syyms.
3540 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
3541 (make_class_data): Add new fields atable and atable_syms.
3542 (emit_symbol_table): Rename from emit_offset_symbol_table.
3543 Parameterize to allow re-use by different types of symbol table.
3544 (build_symbol_entry): Renamed from build_method_symbols_entry.
3546 2003-09-30 Roger Sayle <roger@eyesopen.com>
3548 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
3549 semantics for SAVE_EXPR, by caching the result in a temporary.
3551 2003-09-28 Richard Henderson <rth@redhat.com>
3553 * check-init.c (check_init): Save and restore input_location
3554 instead of file and line separately.
3555 * decl.c (java_expand_body): Likewise.
3556 * jcf-write.c (generate_bytecode_insns): Likewise.
3557 * parse.y (safe_layout_class): Likewise.
3558 * jcf-parse.c (read_class, parse_class_file): Likewise.
3559 (java_parse_file): Use %H for warning locator.
3561 2003-09-28 Roger Sayle <roger@eyesopen.com>
3563 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
3564 with void-type branches instead of using a COMPOUND_EXPR.
3566 2003-09-28 Jeff Sturm <jsturm@one-point.com>
3568 * decl.c (java_optimize_inline, dump_function): Remove.
3569 * java-tree.h (java_optimize_inline): Remove declaration.
3570 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
3571 * parse.y (source_end_java_method, java_expand_classes):
3572 Likewise. Remove dead code.
3574 2003-09-27 Roger Sayle <roger@eyesopen.com>
3576 * lang.c (java_init_options): Set flag_evaluation_order.
3577 * expr.c (force_evaluation_order): Don't attempt to force
3578 evaluation order of binary operations using save_expr.
3579 * parse.y (java_complete_lhs): No longer need to call
3580 force_evaluation_order when constructing binary operators.
3582 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3583 Bryce McKinlay <bryce@mckinlay.net.nz>
3586 * parse.y (not_accessible_field_error): New function.
3587 (resolve_expression_name): Check field access permissions.
3588 (resolve_qualified_expression_name): Use
3589 not_accessible_field_error.
3590 (resolve_qualified_expression_name): Likewise.
3592 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3594 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
3596 2003-09-23 Roger Sayle <roger@eyesopen.com>
3598 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
3599 with equal operands without side-effects.
3601 2003-09-22 Jeff Sturm <jsturm@one-point.com>
3603 * decl.c (java_init_decl_processing): Don't emit otable decls
3604 if flag_indirect_dispatch is not set.
3606 2003-09-21 Richard Henderson <rth@redhat.com>
3608 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3611 2003-09-21 Richard Henderson <rth@redhat.com>
3613 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3614 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
3616 2003-09-20 Richard Henderson <rth@redhat.com>
3618 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
3620 2003-09-18 Roger Sayle <roger@eyesopen.com>
3622 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
3623 * check-init.c (check_init): Likewise.
3625 2003-09-18 Roger Sayle <roger@eyesopen.com>
3627 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
3629 2003-09-16 Andrew Haley <aph@redhat.com>
3631 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
3633 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
3636 * mangle.c (find_compression_record_match): Skip
3637 over a "6JArray" (the array template mangled string)
3639 (mangle_array_type): Correct minor typo.
3640 (atms): Move definition to the beginning.
3642 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
3644 * class.c (add_miranda_methods): Ensure super-interfaces are laid
3645 out. Fix for PR java/12254.
3647 2003-09-11 Richard Henderson <rth@redhat.com>
3649 * parse.y (source_end_java_method): Update for new
3650 cgraph_finalize_function argument.
3652 2003-09-09 Richard Henderson <rth@redhat.com>
3654 * parse.y (source_end_java_method): Update call to
3655 cgraph_finalize_function.
3657 2003-09-03 Jeff Sturm <jsturm@one-point.com>
3659 * decl.c (java_expand_body): New function.
3660 * expr.c (build_class_init): Set DECL_IGNORED_P.
3661 * java-tree.h (start_complete_expand_method,
3662 java_expand_body): Declare.
3663 * jcf-parse.c (cgraph.h): Include.
3664 (java_parse_file): Handle flag_unit_at_a_time.
3665 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
3666 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
3667 (java_estimate_num_insns): Use walk_tree_without_duplicates.
3668 (java_start_inlining): New function.
3669 * parse.h (java_finish_classes): Declare.
3670 * parse.y: Include cgraph.h.
3671 (block): Don't special-case empty block production.
3672 (craft_constructor): Set DECL_INLINE.
3673 (source_end_java_method): Handle flag_unit_at_a_time.
3674 Replace inline code with call to java_expand_body.
3675 (start_complete_expand_method): Remove static modifier.
3676 (java_expand_method_bodies): Patch function tree for
3677 class initialization and/or synchronization as needed.
3678 Don't begin RTL expansion yet.
3679 (java_expand_classes): Check flag_unit_at_a_time before
3680 calling finish_class.
3681 (java_finish_classes): New function.
3682 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
3683 (patch_assignment): Set DECL_CONTEXT on temporary variable.
3684 (emit_test_initialization): Set DECL_IGNORED_P.
3686 2003-09-03 Roger Sayle <roger@eyesopen.com>
3688 * builtins.c (enum builtin_type): Delete unused enumeration.
3689 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
3691 2003-08-28 Tom Tromey <tromey@redhat.com>
3693 * gcj.texi (Extensions): Document gcjlib URLs.
3695 2003-08-20 Tom Tromey <tromey@redhat.com>
3697 * gcj.texi (Extensions): Added xref.
3698 (libgcj Runtime Properties): Document
3699 gnu.gcj.runtime.VMClassLoader.library_control.
3701 2003-08-20 Andrew Haley <aph@redhat.com>
3703 * except.c (prepare_eh_table_type): Use new encoding for exception
3704 handlers when using -fno-assume-compiled.
3706 2003-08-13 Tom Tromey <tromey@redhat.com>
3708 * gcj.texi (Invoking gij): Document -X and -?.
3710 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
3712 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
3713 GCJH_OBJS, JCFDUMP_OBJS
3714 * win32-host.c: Removed the unnecessary and broken dependency
3717 2003-08-11 Tom Tromey <tromey@redhat.com>
3719 * parse.y (java_check_regular_methods): Typo fixes. Call
3720 check_interface_throws_clauses. Use
3721 check_concrete_throws_clauses.
3722 (check_interface_throws_clauses): New function.
3723 (check_concrete_throws_clauses): New function.
3724 (hack_is_accessible_p): New function.
3725 (find_most_specific_methods_list): Added FIXME.
3726 * typeck.c (lookup_do): Use `flags' argument to decide what to
3728 (lookup_argument_method_generic): New function.
3729 (lookup_argument_method2): Removed.
3730 * jcf.h (ACC_INVISIBLE): New define.
3731 * jcf-write.c (generate_classfile): Skip invisible methods.
3732 * class.c (add_miranda_methods): New function.
3733 (layout_class_methods): Use it.
3734 (get_access_flags_from_decl): Use ACC_INVISIBLE.
3735 * java-tree.h (METHOD_INVISIBLE): New define.
3736 (lang_decl_func) [invisible]: New field.
3737 (lookup_argument_method_generic): Declare.
3738 (SEARCH_INTERFACE): New define.
3739 (SEARCH_SUPER): Likewise.
3740 (SEARCH_ONLY_INTERFACE): Likewise.
3741 (SEARCH_VISIBLE): Likewise.
3742 (lookup_argument_method2): Removed declaration.
3744 2003-08-05 Tom Tromey <tromey@redhat.com>
3746 Fix for PR java/11600:
3747 * parse.y (java_complete_lhs): See whether we're calling a method
3749 (check_thrown_exceptions): Added `is_array_call' argument;
3750 fixed `clone' checking; updated all callers.
3752 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
3754 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
3756 2003-08-03 Tom Tromey <tromey@redhat.com>
3758 * java-tree.h (METHOD_TRANSIENT): Removed.
3759 * decl.c (pushdecl): Removed some dead code.
3760 * class.c (get_access_flags_from_decl): Can't have transient
3762 (add_method_1): Can't have a transient method.
3764 2003-07-28 Andreas Jaeger <aj@suse.de>
3766 * jvspec.c: Convert to ISO C90 prototypes.
3768 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
3770 * decl.c (force_poplevels): Fix warning call.
3772 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3774 * expr.c (expand_java_field_op): Don't use xxx_with_decl
3775 (expand_java_field_op): Likewise.
3776 * class.c (layout_class_method): Likewise
3777 (emit_register_classes): Likewise.
3778 * decl.c (pushdecl): Likewise.
3779 (poplevel): Likewise.
3780 (force_poplevels): Likewise.
3781 (give_name_to_locals): Likewise.
3782 * check-init.c (check_for_initialization): Likewise.
3784 2003-07-24 Jason Merrill <jason@redhat.com>
3786 * java-tree.h: Move boolean_type_node et al to the back end.
3788 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3790 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
3793 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
3795 * lang.opt: Don't show -MD_ and -MDD_.
3797 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
3799 * lang-options.h: Remove.
3800 * lang.opt: Add help text.
3802 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
3804 * expr.c: Remove the last argument to expand_assignment().
3806 2003-07-09 Jan Hubicka <jh@suse.cz>
3808 * java-tree.h (DECL_NUM_STMTS): Rename to...
3809 (DECL_ESTIMATED_INSNS): ... this.
3810 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
3811 New static functions.
3812 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
3813 * parser.y (add_stmt_to_compound): Do not account statements.
3815 2003-07-08 Mark Wielaard <mark@klomp.org>
3817 * gcj.texi: CNI now expands to Compiled Native Interface.
3819 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3821 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
3823 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3825 * expr.c (expand_byte_code): Adjist emit_line_note call.
3827 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
3829 * lang.c (java_handle_option): Don't handle filenames.
3831 2003-07-02 Zack Weinberg <zack@codesourcery.com>
3833 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
3836 * jcf-write.c: Don't default-define DIR_SEPARATOR.
3837 * jcf.h: Delete COMPARE_FILENAMES definition.
3839 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
3841 * lang.c (java_init_options): Update prototype.
3843 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3845 * decl.c (poplevel): Adjust define_label call.
3847 2003-06-27 Zack Weinberg <zack@codesourcery.com>
3849 * gjavah.c (flag_jni): Make non-static.
3850 * parse-scan.y (ctxp): Make non-static.
3852 * class.c (build_method_symbols_entry)
3853 * expr.c (get_offset_table_index)
3854 * jcf-parse.c (jcf_parse):
3855 Mark the definition static, matching the forward declaration.
3857 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
3859 * lang.c (java_handle_option): Don't check for missing arguments.
3861 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
3863 * class.c (push_class): Use a location_t to save place.
3864 (emit_register_classes): Set input_location. Adjust
3865 expand_function_end call.
3866 * resource.c (write_resource_constructor): Likewise.
3867 * decl.c (end_java_method): Adjust expand_function_end call.
3868 * parse.y (source_end_java_method): Likewise.
3870 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
3872 * lang.c (java_handle_option): Likewise.
3874 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
3876 * lang.c (java_handle_option): Special-casing of optional
3877 joined arguments no longer needed.
3878 * lang.opt: Update switches that take optional argument.
3880 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3882 * lang.opt: Declare Java.
3883 * lang.c (java_init_options): Update.
3885 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3887 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
3889 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3891 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
3892 * lang.c (java_handle_option): -MD and -MMD have an underscore.
3893 * lang.opt: -MD and -MMD have an underscore.
3895 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
3897 * class.c (emit_register_classes): Adjust init_function_start
3899 * decl.c (complete_start_java_method): Likewise.
3900 * resource.c (write_resource_constructor): Likewise.
3902 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3904 * Make-lang.in: Update to use options.c and options.h.
3905 * lang.c: Include options.h not j-options.h.
3906 (java_handle_option): Abort on unrecognized option.
3907 (java_init_options): Request Java switches.
3909 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
3911 * Make-lang.in: Handle mostlyclean.
3913 2003-06-11 Tom Tromey <tromey@redhat.com>
3915 * lang.c (java_handle_option): Update dependency_tracking for
3918 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
3921 2003-06-10 Andrew Haley <aph@redhat.com>
3923 * resource.c (write_resource_constructor): Use expand_expr to
3924 generate the address of the label attached to a resource.
3925 * Make-lang.in (java/resource.o): Add expr.h
3927 2003-06-10 Andrew Haley <aph@redhat.com>
3929 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
3930 (java_decl_ok_for_sibcall): New.
3932 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
3934 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
3935 (java/j-options.c, java/j-options.h): New.
3936 * java-tree.h (resource_name, compile_resource_file,
3937 compile_resource_data): Constify.
3938 * jcf-write.c (jcf_write_base_directory): Similarly.
3939 * jcf.h (jcf_write_base_directory): Similarly.
3940 * lang.c: Include j-options.h.
3941 (cl_options_count, cl_options, string_option, java_decode_option,
3942 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
3943 process_option_with_no): Remove.
3944 (resource_name): Constify.
3945 (LANG_HOOKS_HANDLE_OPTION): Override.
3946 (java_handle_option): New.
3947 (java_init): Don't call jcf_path_init.
3948 (java_init_options): Call jcf_path_init.
3950 * resource.c (compile_resource_data, compile_resource_file): Constify.
3952 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
3954 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
3955 (struct lang_decl_func): Add last_line field.
3956 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
3957 DECL_SOURCE_LINE_LAST): Remove.
3958 * parse.y (missing_return_error, finish_method_declaration,
3959 lookup_cl, start_artificial_method_body, source_end_java_method,
3960 start_complete_expand_method): Adjust.
3962 2003-06-08 Tom Tromey <tromey@redhat.com>
3964 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
3965 fno-assume-compiled.
3967 2003-06-08 Roger Sayle <roger@eyesopen.com>
3969 * builtins.c (define_builtin_type, builtin_types): Delete.
3970 (define_builtin): Rewritten to take just the built-in code,
3971 the function's name, type and fallback library function name.
3972 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
3973 (initialize_builtins): Overhaul to define the GCC builtins
3974 used by gcj manually, providing the Java run-time's
3975 implementations as the fallback library function.
3977 2003-06-08 Anthony Green <green@redhat.com>
3979 * parse.y (patch_cast): Fix conversions from floating-point to
3982 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
3984 * Make-lang.in: Update.
3985 * lang.c: Include opts.h. Define cl_options_count and cl_options.
3987 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
3989 * lang.c (java_init_options): Update.
3991 2003-06-05 Jan Hubicka <jh@suse.cz>
3993 * Make-lang.in: Add support for stageprofile and stagefeedback
3995 2003-05-31 Roger Sayle <roger@eyesopen.com>
3997 * lang.c (java_init_options): Prescribe wrap-around two's
3998 complement arithmetic overflow by setting flag_wrapv.
4000 2003-05-29 Roger Sayle <roger@eyesopen.com>
4002 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
4003 (builtin_record): Add an additional builtin_code field to
4004 record which GCC built-in corresponds to the Java function.
4005 (java_builtins): Add new entries for atan, atan2, exp, log,
4007 (max_builtin, min_builtin, abs_builtin): Perform constant
4008 folding on the resulting tree.
4009 (java_build_function_call_expr): Likewise, perform constant
4010 folding on the resulting tree.
4011 (initialize_builtins): The NULL creators are now allowed in
4012 the java_builtins table, which is now terminated by an entry
4013 with builtin_code == END_BUILTINS.
4014 (check_for_builtin): Likewise. If the matching creator is
4015 NULL, construct the call using java_build_function_call_expr
4016 directly with the decl for the corresponding builtin_code.
4018 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
4020 * win32-host.c: Normalize copyright boilerplate.
4022 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4024 * parse.y (print_int_node): Use string concatentation on
4025 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
4026 function calls into one.
4028 2003-05-13 Zack Weinberg <zack@codesourcery.com>
4030 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
4031 fatal_io_error with calls to fatal_error; add ": %m" to the end of
4032 all the affected error messages.
4034 2003-05-13 Richard Henderson <rth@redhat.com>
4036 * class.c (layout_class_method): Set DECL_EXTERNAL.
4037 * decl.c (java_mark_decl_local, java_mark_class_local): New.
4038 * java-tree.h (java_mark_class_local): Declare.
4039 * jcf-parse.c (parse_class_file): Use it.
4040 * parse.y (java_expand_classes): Likewise.
4042 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
4044 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
4045 * lex.h: #include input.h.
4046 * jv-scan.c (input_filename): Remove.
4048 2003-05-02 Tom Tromey <tromey@redhat.com>
4051 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4052 (handle_inner_classes): New function.
4054 2003-05-01 Tom Tromey <tromey@redhat.com>
4057 * parse.y (finish_for_loop): Do nothing if update expression is a
4058 EXPR_WFL_NODE wrapping nothing.
4059 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
4061 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
4063 * lex.h (input_lineno): Remove declaration.
4064 * parse-scan.y: #include input.h.
4065 (input_filename): Remove declaration.
4066 (input_location): Add definition.
4067 (input_line): Remove definition.
4069 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
4071 * lex.h (lineno): Rename to ...
4072 (input_line): ... here
4073 * parse-scan.y (lineno): Rename to ...
4074 (input_line): ... here.
4075 (reset_report): Rename lineno to input_line.
4076 * check-init.c (check_init): Likewise.
4077 * class.c (push_class): Likewise.
4078 * decl.c (complete_start_java_method, end_java_method): Likewise.
4079 * expr.c (expand_byte_code): Likewise.
4080 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
4081 * jcf-write.c (generate_bytecode_insns): Likewise.
4082 * lex.c (java_init_lex, java_allocate_new_line,
4083 do_java_lex): Likewise.
4084 * parse.h (YYNOT_TWICE): Likewise.
4085 * parse.y (empty_statement, expression_statement,
4086 java_pop_parser_context, java_parser_context_save_global,
4087 yyerror, register_fields, method_header, safe_layout_class,
4088 find_in_imports_on_demand, create_artificial_method,
4089 source_end_java_method, start_complete_expand_method,
4090 build_thisn_assign, java_complete_lhs,
4091 maybe_absorb_scoping_block): Likewise.
4093 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
4095 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
4096 '/' when computing java source filename
4098 2003-04-13 Tom Tromey <tromey@redhat.com>
4100 * gjavah.c (print_c_decl): Indentation fix.
4102 2003-04-12 Zack Weinberg <zack@codesourcery.com>
4104 * class.c (make_field_value, make_method_value, get_dispatch_table)
4105 (make_class_data, emit_offset_symbol_table)
4106 * constants.c (build_constants_constructor)
4107 * java-tree.h (START_RECORD_CONSTRUCTOR)
4108 * parse.y (maybe_build_array_element_wfl):
4109 Use build_constructor.
4111 2003-04-10 Eric Blake <ebb9@email.byu.edu>
4114 * parse.y (string_convert_int_cst): Always use at least one digit
4115 in string conversion. Remove ASCII dependence.
4116 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
4118 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
4120 * Make-lang.in: added win32-host.c
4121 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
4122 resolves to open() on non-Win32 platforms and
4123 Win32-specific jcf_open_exact_case() on Win32
4124 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
4125 when trying .java and .class files
4126 * win32-host.c: added to repository. Defines
4127 Win32-specific jcf_open_exact_case()
4129 2003-04-10 Andrew Haley <aph@redhat.com>
4131 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
4132 (maybe_free_localvar): Renamed from localvar_free.
4133 Add new arg, really.
4134 (generate_bytecode_insns): Set new variable, jsrs.
4135 Only free local vars if no jsr insns have been emittted.
4136 Call maybe_free_localvar, not localvar_free.
4138 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
4140 * gcj.texi: Remove @ at start of file.
4142 2003-03-25 Tom Tromey <tromey@redhat.com>
4144 * parse.y (create_interface): Call CHECK_DEPRECATED.
4146 2003-03-23 Zack Weinberg <zack@codesourcery.com>
4148 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
4150 2003-03-21 Zack Weinberg <zack@codesourcery.com>
4152 * javaop.h (jfloat, jdouble): Make them structures mirroring
4153 the bit fields of IEEE float and double respectively.
4154 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
4155 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
4156 (union Word, union DWord): Delete.
4157 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
4159 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
4160 D_NAN_MASK): Delete.
4161 (jni_print_float, jni_print_double): New. Generate
4162 hexadecimal floating constants.
4163 (print_field_info): Use jni_print_float/double.
4165 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
4166 finite floating point numbers for output; special case
4169 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
4171 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
4172 Replace 0 and 1 with true and false in return statements.
4174 2003-03-19 Tom Tromey <tromey@redhat.com>
4176 * lex.c (do_java_lex): Renamed from java_lex.
4177 (java_lex): New function.
4180 2003-03-13 Tom Tromey <tromey@redhat.com>
4182 * parse.y (resolve_inner_class): Error if qualifier is a primitive
4185 2003-03-04 Andrew Haley <aph@redhat.com>
4187 * gjavah.c (is_first_data_member): New global variable.
4188 (print_c_decl): If it's the first data member, align it as the
4190 (process_file): Set is_first_data_member.
4192 2003-03-11 Tom Tromey <tromey@redhat.com>
4194 * parse.y (resolve_field_access): Initialize class if field is
4195 found in another static field.
4196 * expr.c (build_class_init): Don't optimize out initialization of
4197 implemented interface.
4199 2003-03-11 Andrew Haley <aph@redhat.com>
4201 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
4204 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
4206 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
4207 and DIR_SEPARATOR_2 for a target.
4208 Correct minor typos.
4210 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
4211 and DIR_SEPARATOR_2 for a target into account.
4213 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
4215 * lang.c (java_init): Update prototype, move code to java_post_options.
4216 (java_post_options): Similarly.
4218 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
4220 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
4221 compare file name components depending on the case-sensitivity
4222 or otherwise of the host file system.
4224 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
4225 "strcmp" to compare file name components.
4226 Use IS_DIR_SEPARATOR instead of comparing directly against
4228 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
4229 comparing directly against DIR_SEPARATOR.
4231 2003-03-04 Tom Tromey <tromey@redhat.com>
4233 * Make-lang.in (java.tags): New target.
4235 2003-03-01 Roger Sayle <roger@eyesopen.com>
4237 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
4238 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
4240 2003-03-01 Tom Tromey <tromey@redhat.com>
4242 * parse.y (jdep_resolve_class): Only check deprecation if we found
4245 2003-02-28 Tom Tromey <tromey@redhat.com>
4248 * class.c (maybe_layout_super_class): Always pass a WFL to
4250 * parse.y (do_resolve_class): Updated comment to explain
4253 2003-02-26 Tom Tromey <tromey@redhat.com>
4255 * jcf-write.c (generate_classfile): Check whether class is
4256 deprecated before writing attribute count.
4258 2003-02-25 Roger Sayle <roger@eyesopen.com>
4260 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
4261 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
4263 2003-02-23 Tom Tromey <tromey@redhat.com>
4265 * lang-options.h: Added -Wdeprecated.
4266 * gcj.texi (Warnings): Document -Wdeprecated.
4267 * java-tree.h (flag_deprecated): Declare.
4268 * lang.c (lang_W_options): Added deprecated.
4269 (flag_deprecated): New global.
4270 * chartables.h: Rebuilt.
4271 * gen-table.pl (process_one): Look at whitespace.
4272 (print_tables): Define LETTER_SPACE, LETTER_MASK.
4273 * parse.h (CLEAR_DEPRECATED): New macro.
4274 (CHECK_DEPRECATED_NO_RESET): New macro.
4275 * jcf-parse.c (handle_deprecated): New function.
4276 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
4277 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
4278 * parse.y (resolve_type_during_patch): Check deprecation.
4279 (jdep_resolve_class): Likewise.
4280 (process_imports): Likewise.
4281 (resolve_expression_name): Likewise.
4282 (check_deprecation): Strip arrays from decl. Check
4284 (patch_method_invocation): Also check the particular constructor
4286 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
4287 * jcf-write.c (append_deprecated_attribute): New function.
4288 (generate_classfile): Generate deprecated attribute when
4290 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
4291 (java_lex) [case '*']: Simplify logic.
4292 (java_start_char_p): Use LETTER_MASK.
4293 (java_part_char_p): Likewise.
4294 (java_space_char_p): New function.
4296 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
4298 Change base class access representation.
4299 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
4300 (add_interface_do): Likewise.
4302 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
4304 * decl.c (java_init_decl_processing): Change
4305 soft_lookupjnimethod_node to reflect the change in
4306 signature of _Jv_LookupJNIMethod in libjava/jni.cc
4307 * expr.c (build_jni_stub): Calculate and pass the size
4308 on the stack of the arguments to a JNI function. Use
4309 new target macro MODIFY_JNI_METHOD_CALL to allow a
4310 target to modify the call to a JNI method.
4312 2003-02-08 Roger Sayle <roger@eyesopen.com>
4314 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
4315 instead of basename to avoid compiler warnings on Tru64.
4317 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
4319 * gcj.texi: Update to GFDL 1.2.
4321 2003-01-31 Andrew Haley <aph@redhat.com>
4323 * parse.y (java_expand_classes): Scan the whole class list looking
4324 for access methods that haven't yet been expanded.
4326 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
4330 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
4331 to fix bootstrap on sparc-unknown-netbsdelf1.5.
4332 * jcf-parse.c: Likewise.
4334 2003-01-31 Mark Wielaard <mark@klomp.org>
4336 * gjavah.c (throwable_p): Allocate 1 more byte for string.
4338 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
4340 * class.c (make_class): Use BINFO_ELTS.
4341 (set_super_info): Likewse.
4342 (add_interface_do): Likewise.
4344 2003-01-30 Tom Tromey <tromey@redhat.com>
4346 * jcf-parse.c (read_class): Update identifier's class value if it
4347 changed during parsing.
4349 2003-01-30 Loren James Rittle <ljrittle@acm.org>
4351 * Make-lang.in (po-generated): Find the targets in $(parsedir).
4352 Propagate change to all other rules as required.
4353 (java/parse-scan.o): Add explicit dependency on
4354 $(parsedir)/java/parse-scan.c .
4356 2003-01-29 Tom Tromey <tromey@redhat.com>
4358 * parse.y (patch_assignment): Only transform the rhs of an
4359 assignment when compiling to native.
4361 2003-01-28 Tom Tromey <tromey@redhat.com>
4363 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
4365 2003-01-28 Tom Tromey <tromey@redhat.com>
4367 * lex.c (java_lex): Don't include UEOF as part of token.
4368 (java_read_unicode): Error if \u sequence prematurely terminated.
4370 2003-01-27 Tom Tromey <tromey@redhat.com>
4372 * parse.y (java_check_regular_methods): Check for construct after
4373 checking types in throws clause.
4375 2003-01-24 Tom Tromey <tromey@redhat.com>
4377 * class.c (build_static_field_ref): Only a String or numeric field
4378 can fold to a constant.
4380 2003-01-23 Tom Tromey <tromey@redhat.com>
4382 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
4383 file name in resource buffer.
4385 2003-01-23 Tom Tromey <tromey@redhat.com>
4387 * expr.c (build_known_method_ref): Use method's context to find
4390 2003-01-23 Tom Tromey <tromey@redhat.com>
4392 * constants.c (set_constant_entry): Allocated cleared memory.
4394 2003-01-22 Tom Tromey <tromey@redhat.com>
4396 * java-tree.h: Don't use PARAMS.
4397 * resource.c: Add prototypes for all functions.
4398 (write_resource_constructor): Use `const char *' to avoid
4401 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
4403 * jcf-parse.c (process_zip_dir): Remove unused variable.
4405 2003-01-22 Tom Tromey <tromey@redhat.com>
4407 * expr.c (build_invokeinterface): Abort if method's context is not
4410 2003-01-22 Tom Tromey <tromey@redhat.com>
4412 * gcj.texi (Input and output files): Mention non-class entries.
4413 * decl.c (java_init_decl_processing): Call
4414 init_resource_processing.
4415 * java-tree.h (compile_resource_data, write_resource_constructor,
4416 compile_resource_file, init_resource_processing): Declare.
4417 * config-lang.in (gtfiles): Added resource.c.
4418 * Make-lang.in (gt-java-resource.h): New target.
4419 (JAVA_OBJS): Added resource.o.
4420 (java/resource.o): New target.
4421 * resource.c: New file.
4422 * class.c (compile_resource_file): Moved to resource.c.
4423 (registerResource_libfunc): Likewise.
4424 (utf8_decl_list): Mark with GTY; now static.
4425 * jcf-parse.c (classify_zip_file): New function.
4426 (parse_zip_file_entries): Use it; compile .properties files.
4427 (process_zip_dir): Use classify_zip_file and compute_class_name.
4428 Don't write class name into zip directory.
4429 (java_parse_file): Call write_resource_constructor.
4430 (compute_class_name): New function.
4431 * jcf-io.c (read_zip_member): Reindented.
4433 2003-01-21 Tom Tromey <tromey@redhat.com>
4435 * class.c (supers_all_compiled): New function.
4436 (make_class_data): Use it.
4438 2003-01-21 Tom Tromey <tromey@redhat.com>
4440 * parse.y (method_header): Native method can't be strictfp.
4441 No method can be transient or volatile.
4443 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4445 Make-lang.in (jvspec.o-warn): Add -Wno-error.
4447 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
4449 * check-init.c: Fix comment typos.
4450 * class.c: Likewise.
4451 * constants.c: Likewise.
4453 * except.c: Likewise.
4455 * java-except.h: Likewise.
4456 * java-tree.h: Likewise.
4457 * javaop.h: Likewise.
4458 * jcf-dump.c: Likewise.
4459 * jcf-io.c: Likewise.
4460 * jcf-parse.c: Likewise.
4461 * jcf-write.c: Likewise.
4463 * mangle.c: Likewise.
4464 * typeck.c: Likewise.
4465 * verify.c: Likewise.
4467 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4469 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
4470 * jcf-write.c: Include "tm_p.h".
4472 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4474 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
4476 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4478 * builtins.c (java_build_function_call_expr): Renamed from
4479 build_function_call_expr. All callers changed.
4481 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
4482 * jcf-parse.c: Include tm_p.h.
4484 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
4487 2003-01-14 Tom Tromey <tromey@redhat.com>
4489 * class.c (make_class_data): Check that super is compiled before
4490 building class reference to it.
4492 2003-01-14 Andrew Haley <aph@redhat.com>
4494 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4495 varargs function -- correct.
4497 2003-01-14 Andrew Haley <aph@redhat.com>
4499 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
4501 2003-01-14 Andrew Haley <aph@redhat.com>
4503 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4504 varargs function -- correct.
4506 * parse.y (patch_assignment): Copy the rhs of an assignment into a
4507 temporary if the RHS is a reference.
4509 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4511 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
4512 * keyword.h: Regenerated.
4514 * All Files: Convert to ISO C style function definitions.
4516 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
4518 * parse.y (check_pkg_class_access): ANSIfy definition.
4520 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4522 * decl.c, parse-scan.y, parse.y: Don't cast return value of
4525 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
4527 2003-01-09 Geoffrey Keating <geoffk@apple.com>
4529 Merge from pch-branch:
4531 2002-12-02 Geoffrey Keating <geoffk@apple.com>
4533 * Make-lang.in (java/gjavah.o): Update dependencies.
4534 * gjavah.c: Include ggc.h.
4536 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
4538 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
4539 (JCFDUMP_OBJS): Add ggc-none.o.
4540 (java/jcf-dump.o): Depend on GGC_H.
4541 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
4542 CPool substructures.
4543 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
4544 * jcf-dump.c: Include ggc.h.
4546 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4548 * jcf.h (union cpool_entry): New.
4549 (struct CPool): Use gengtype to mark. Change field 'data' to be
4551 (struct JCF): Use gengtype to mark.
4552 (CPOOL_UINT): Update for new cpool_entry type.
4553 (CPOOL_USHORT1): Likewise.
4554 (CPOOL_USHORT2): Likewise.
4555 (CPOOL_FINISH): Use GC to free cpool subfields.
4556 * parse.h (struct parser_ctxt): Mark field current_jcf.
4557 * lex.c (java_init_lex): Use GC to allocate struct JCF.
4558 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
4559 (main_jcf): Use gengtype to mark.
4560 (ggc_mark_jcf): Delete.
4561 (get_constant): Update for new cpool_entry type.
4562 (give_name_to_class): Likewise.
4563 (get_class_constant): Likewise.
4564 (init_outgoing_cpool): Use GGC to allocate struct CPool.
4565 (java_parse_file): Use GGC to allocate struct JCF.
4566 (init_jcf_parse): Don't call ggc_add_root.
4567 * jcf-reader.c (jcf_parse_constant_pool): Update for new
4569 * java-tree.h (current_jcf): Use gengtype to mark.
4570 (CPOOL_UTF): Update for new cpool_entry type.
4571 (outgoing_cpool): Use gengtype to mark.
4572 (struct lang_type): GC struct JCF and struct CPool.
4573 * config-lang.in (gtfiles): Add jcf.h.
4574 * constants.c (find_tree_constant): New.
4575 (set_constant_entry): Allocate cpool subfields using GGC. Update
4576 for new cpool_entry type.
4577 (find_constant1): Update for new cpool_entry type.
4578 (find_constant2): Likewise.
4579 (find_utf8_constant): Use find_tree_constant.
4580 (find_class_or_string_constant): Remove unnecessary cast to jword.
4581 Update for new cpool_entry type.
4582 (count_constant_pool_bytes): Update for new cpool_entry type.
4583 (write_constant_pool): Likewise.
4584 (alloc_name_constant): Use find_tree_constant.
4585 (build_constants_constructor): Update for new cpool_entry type.
4587 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4589 * parse.y (mark_parser_ctxt): Delete.
4590 (goal): Don't use ggc_add_root.
4591 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
4592 (java_pop_parser_context): Let GC free parser_ctxt.
4593 (java_parser_context_resume): Likewise.
4594 * parse.h (struct parser_ctxt): Use gengtype to mark.
4596 (ctxp_for_generation): Likewise.
4597 * lex.h (struct java_lc_s): Mark for gengtype.
4598 (java_lexer): Rearrange for gengtype.
4599 * config-lang.in (gtfiles): Add lex.h, parse.h.
4601 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4603 * All Files: Remove PARAMS macro.
4605 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
4606 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
4609 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
4612 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
4614 * Make-lang.in (java.install-common, java.uninstall,
4615 java.install-info, java.install-man): Prepend $(DESTDIR)
4616 to destination paths in all (un)installation commands.
4617 (java.install-common): Rewrite $(LN) command to support
4618 DESTDIR with "ln" as well as with "ln -s".
4620 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
4622 * java-tree.h: Protect against multiple inclusion.
4624 2003-01-07 Tom Tromey <tromey@redhat.com>
4626 * class.c (add_assume_compiled): Don't adjust parent if we're
4627 already at the root of tree.
4629 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4631 * lang.c (dump_compound_expr): Prototype.
4633 2003-01-03 Tom Tromey <tromey@redhat.com>
4635 Fix for PR java/8712:
4636 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
4637 when simply checking against `null'.
4639 2003-01-03 Tom Tromey <tromey@redhat.com>
4641 * gcj.texi (Standard Properties): Document http.proxyHost and
4644 * gcj.texi (GNU Classpath Properties): Document new properties.
4646 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
4648 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
4649 java/lang-options.h, java/mangle.c, java/mangle_name.c,
4650 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
4652 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4654 * Make-lang.in, boehm.c, buffer.c,
4655 buffer.h, builtins.c, class.c,
4656 config-lang.in, constants.c,
4657 convert.h, decl.c, except.c,
4658 expr.c, java-except.h,
4659 java-tree.h, javaop.def,
4660 jcf-parse.c, jcf-write.c,
4661 jv-scan.c, jvgenmain.c,
4662 jvspec.c, keyword.gperf,
4663 keyword.h, lang-options.h,
4664 lang-specs.h, lang.c, lex.c,
4665 lex.h, mangle.c, mangle_name.c,
4666 parse-scan.y, parse.h, parse.y,
4667 typeck.c, verify.c, xref.c,
4668 xref.h: Replace "GNU CC" with
4669 "GCC" in the copyright header.
4671 * check-init.c, gjavah.c, javaop.h,
4672 jcf-depend.c, jcf-dump.c, jcf-io.c,
4673 jcf-path.c, jcf-reader.c, jcf.h,
4674 zextract.c, zipfile.h: These files are
4675 "part of GCC". Also say "GCC" not "GNU CC".
4677 2002-12-30 DJ Delorie <dj@redhat.com>
4679 * Make-lang.in: Protect against texi2pod/pod2man failing.
4681 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
4683 * gcj.texi: Use @copying.
4685 2002-12-27 Mark Mitchell <mark@codesourcery.com>
4687 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
4688 print_cxx_classname.
4689 (print_cxx_classname): Add add_scope parameter.
4690 (print_class_decls): Do not emit a semicolon after the extern
4692 (process_file): Adjust calls to print_cxx_classname.
4694 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4696 * gcj.texi: Include Cover Texts in man page.
4698 2002-12-23 Jeff Sturm <jsturm@one-point.com>
4700 * class.c (build_static_field_ref): Check FIELD_FINAL.
4702 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
4703 instead of current_constant_pool_data_ref.
4704 * java-tree.h (current_constant_pool_data_ref): Undefine.
4705 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
4706 * jcf-parse.c (init_outgoing_cpool): Don't initialize
4707 current_constant_pool_data_ref.
4709 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
4710 not build_internal_class_name.
4712 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
4713 Use it when class ref isn't certain to be compiled.
4715 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4717 * gcj.texi: Include gcc-common.texi.
4718 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
4719 $(srcdir)/doc/include/gcc-common.texi.
4721 2002-12-22 Anthony Green <green@redhat.com>
4723 * gcj.texi (Limitations): Add note about org.xml.sax and
4726 2002-12-20 Tom Tromey <tromey@redhat.com>
4728 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
4729 where minimum case value is Integer.MIN_VALUE.
4732 2002-12-18 Andrew Haley <aph@redhat.com>
4734 * parse.y (patch_invoke): Force evaluation order when `check' is
4735 set. For PR libgcj/8945.
4737 2002-12-16 Mark Mitchell <mark@codesourcery.com>
4739 * gcj.texi: Change version number to 3.4.
4741 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
4742 Andrew Haley <aph@redhat.com>
4744 * parse.y (source_end_java_method): Remove custom encoding of line
4745 numbers for a function decl before passing it to the back end.
4747 2002-12-03 Andrew Haley <aph@redhat.com>
4749 * class.c (make_class_data): New field, "chain".
4750 * decl.c (java_init_decl_processing): Likewise.
4752 2002-12-02 Tom Tromey <tromey@redhat.com>
4755 * parse.y (do_resolve_class): Handle qualified name via
4758 2002-11-30 Zack Weinberg <zack@codesourcery.com>
4760 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
4761 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
4762 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
4763 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
4764 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
4765 Include coretypes.h and tm.h.
4766 * Make-lang.in: Update dependencies.
4768 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4770 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
4772 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4774 * jcf-reader.c: Don't expand JCF_readu4 inside the
4775 expansion of JCF_SKIP.
4777 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4779 * jcf-reader.c: Don't expand JCF_readu4 inside the
4780 expansion of JCF_SKIP.
4782 2002-11-22 Tom Tromey <tromey@redhat.com>
4784 * parse.y (patch_binop): Cast right hand side of shift expression
4785 to `int'. Fixes PR java/8676.
4787 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
4788 Andrew Haley <aph@redhat.com>
4790 * gcc/java/jcf-write.c (write_classfile): Remove target
4791 class file, if it exists, before renaming the temporary
4794 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
4796 * jvspec.c (lang_specific_spec_functions): New.
4798 2002-11-18 Tom Tromey <tromey@redhat.com>
4800 Fix for PR java/7912:
4801 * expr.c (can_widen_reference_to): Allow cast of array to
4802 Cloneable or Serializable.
4803 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
4804 (java_io_serializable_identifier_node): Likewise.
4805 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
4806 (valid_ref_assignconv_cast_p): Use new identifier nodes.
4807 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
4808 java_io_serializable.
4809 * decl.c (java_init_decl_processing): Initialize
4810 java_lang_cloneable_identifier_node and
4811 java_io_serializable_identifier_node.
4812 (java_lang_cloneable_identifier_node): New global.
4813 (java_io_serializable_identifier_node): Likewise.
4815 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
4817 * buffer.c: Remove unnecessary casts.
4818 * check-init.c: Likewise.
4819 * class.c: Likewise.
4820 * constants.c: Likewise.
4822 * except.c: Likewise.
4823 * gjavah.c: Likewise.
4824 * jcf-io.c: Likewise.
4825 * jcf-parse.c: Likewise.
4826 * jcf-path.c: Likewise.
4827 * jvspec.c: Likewise.
4830 * verify.c: Likewise.
4832 2002-11-06 Tom Tromey <tromey@redhat.com>
4834 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
4837 2002-11-05 Tom Tromey <tromey@redhat.com>
4839 Fix for PR java/6388.
4840 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
4841 * java-tree.h (enum java_tree_index): New values
4842 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
4843 (decimal_int_max, decimal_long_max): New defines.
4844 * lex.c (yylex): Rewrote range checking. Sign extend literals.
4845 (error_if_numeric_overflow): Rewrote range checking.
4846 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
4849 2002-11-02 Tom Tromey <tromey@redhat.com>
4851 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
4853 * class.c (make_method_value): Put class name, not signature, into
4854 `throws' field. For PR java/8415.
4856 2002-10-24 Tom Tromey <tromey@redhat.com>
4858 * gcj.texi (Invoking gij): Document --showversion.
4859 (Standard Properties): java.library.path now set.
4861 2002-10-23 Tom Tromey <tromey@redhat.com>
4863 * gjavah.c (decode_signature_piece): In JNI mode, print
4864 `jobjectArray' when array depth is nonzero.
4867 2002-10-15 Andrew Haley <aph@redhat.com>
4869 * parse.y (patch_invoke): Call force_evaluation_order on a static
4871 (resolve_qualified_expression_name): Call force_evaluation_order
4872 on a arg list that is part of a Qualified Expression Name.
4874 * lang.c (dump_compound_expr): New.
4875 (java_dump_tree): New.
4877 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
4879 * gcj.texi: Added item describing the GCJ runtime property
4882 2002-10-15 Richard Henderson <rth@redhat.com>
4884 * jcf-parse.c (get_constant): Fix type warning.
4886 2002-10-15 Andrew Haley <aph@redhat.com>
4888 * java-tree.h (java_inlining_merge_static_initializers): Declare.
4889 (java_inlining_map_static_initializers): Declare.
4891 2002-10-14 Andrew Haley <aph@redhat.com>
4893 * tree-inline.c (remap_block): All local class initialization
4894 flags go in the outermost scope.
4895 (expand_call_inline): Call java_inlining_map_static_initializers.
4896 (expand_call_inline): Call java_inlining_merge_static_initializers.
4897 * java/lang.c (merge_init_test_initialization): New.
4898 (java_inlining_merge_static_initializers): New.
4899 (inline_init_test_initialization): New.
4900 (java_inlining_map_static_initializers): New.
4902 2002-10-11 Mark Wielaard <mark@klomp.org>
4904 * gcj.texi (Compatibility): Add Limitations and Extensions section.
4906 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4908 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
4910 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4912 * parse.y (merge_string_cste): Add parentheses around & within |.
4914 2002-10-08 Tom Tromey <tromey@redhat.com>
4916 * parse.y (variable_declarator_id): Simplify error path for
4917 array declarator error. For PR java/8003.
4919 2002-10-08 Zack Weinberg <zack@codesourcery.com>
4921 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
4924 2002-10-08 Andrew Haley <aph@redhat.com>
4926 * parse.y (attach_init_test_initialization_flags): Check for
4929 2002-10-07 Anthony Green <green@redhat.com>
4931 * parse.y (merge_string_cste): Fix bug in string concatenation.
4933 2002-10-03 Michael Koch <konqueror@gmx.de>
4935 * gcj.texi (Standard properties):
4936 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
4938 2002-10-02 Roger Sayle <roger@eyesopen.com>
4940 PR optimization/6627
4941 * lang.c (java_init): If storing the vbit in function
4942 pointers, ensure that force_align_functions_log is atleast
4943 one to aid compatability with g++ vtables.
4945 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
4947 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
4948 foul of type-based aliasing.
4950 2002-09-30 Anthony Green <green@redhat.com>
4952 * gcj.texi (Invoking jv-scan): Fix texinfo.
4954 2002-09-28 Anthony Green <green@redhat.com>
4956 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
4957 (Code Generation): Add -fno-assert documentation.
4958 * jv-scan.c (flag_assert): New global.
4959 (options): Add assert option.
4960 (help): Add --no-assert documentation.
4961 * parse-scan.y (flag_assert): New global.
4962 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
4963 (flag_assert): New global.
4964 * java-tree.h (flag_assert): New global.
4965 * lex.c (java_lex): Obey flag_assert.
4966 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
4969 2002-09-26 Andrew Haley <aph@redhat.com>
4971 * expr.c (build_java_array_length_access): Check for null pointer.
4972 * expr.c (expand_java_arrayload): Likewise.
4974 2002-09-21 Richard Henderson <rth@redhat.com>
4976 * jcf-parse.c (get_constant): Decode from IEEE no matter
4977 what the target format.
4979 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
4981 * ChangeLog: Follow spelling conventions.
4982 * class.c: Likewise.
4985 * gjavah.c: Likewise.
4986 * java-tree.h: Likewise.
4987 * jcf-dump.c: Likewise.
4988 * jcf-parse.c: Likewise.
4989 * jvspec.c: Likewise.
4991 * mangle.c: Likewise.
4992 * parse.y: Likewise.
4994 2002-09-17 Tom Tromey <tromey@redhat.com>
4996 * lex.c (java_read_unicode_collapsing_terminators): Handle case
4997 where \r appears at EOF. Fixes PR java/7950.
4999 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
5001 * jvspec.c (lang_specific_driver): Remove unused variable.
5003 2002-09-16 Geoffrey Keating <geoffk@apple.com>
5005 * java-tree.h (union lang_tree_node): Add chain_next option.
5007 2002-09-16 Richard Henderson <rth@redhat.com>
5009 * jcf-parse.c (get_constant): Runtime check for IEEE format;
5010 use new real.h interface.
5011 * jcf-write.c (find_constant_index): Use new real.h interface.
5012 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
5014 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
5016 * lang.c: Follow spelling conventions.
5018 2002-09-11 Per Bothner <per@bothner.com>
5020 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
5021 constant to the type of the field.
5022 (java_complete_tree): Remove now-redundant code.
5024 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
5026 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
5029 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
5030 return label if a ret instruction for the jsr has been reached.
5032 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
5034 * parse.y (DIR_SEPARATOR): Don't define.
5035 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
5037 2002-08-28 Andrew Haley <aph@redhat.com>
5039 * verify.c (verify_jvm_instructions): Allow exception handler
5040 inside code that is being protected, but generate a warning.
5041 * except.c (link_handler): Initialize `expanded' in new eh_range.
5042 (binding_depth, is_class_level, current_pc): Declare extern.
5044 2002-09-01 Mark Wielaard <mark@klomp.org>
5046 * gcj.texi: Add chapter about system properties.
5049 2002-08-26 Tom Tromey <tromey@redhat.com>
5051 * parse.y (try_builtin_assignconv): Allow narrowing primitive
5052 conversion if RHS_TYPE is byte, short, or char.
5054 2002-08-22 Tom Tromey <tromey@redhat.com>
5056 * gcj.texi (Invoking gij): Document -cp and -classpath.
5058 2002-08-21 Tom Tromey <tromey@redhat.com>
5060 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
5061 $(prefix)/share. For PR libgcj/7633.
5063 For PR java/6005 and PR java/7611:
5064 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
5065 (java_can_use_bit_fields_p): New function.
5067 2002-08-16 Tom Tromey <tromey@redhat.com>
5069 * gcj.texi (Class Initialization): Mention class initialization of
5072 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
5074 * Make-lang.in (java-tree-inline.o): New.
5075 (JAVA_OBJS): Add java-tree-inline.o.
5076 * parse.y (source_end_java_method): Call java_optimize_inline.
5077 (java_expand_method_bodies): Save method's tree in
5079 (add_stmt_to_compound): Keep track of the number of statments.
5080 * lang.c (java_init): Enable flag_inline_trees.
5081 (java_post_options): If flag_inline_functions is on, enable
5082 flag_inline_trees instread.
5083 (decl_constant_value): New.
5084 (java_tree_inlining_walk_subtrees): New.
5085 * java-tree.h (DECL_NUM_STMTS): New macro.
5086 (java_optimize_inline): Declare.
5087 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
5088 Handle a LABEL_EXPR.
5089 * decl.c (build_result_decl): If we already have a DECL_RESULT
5091 (dump_function): New.
5092 (java_optimize_inline): New.
5093 (dump_function): New.
5095 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
5098 * parse.y (build_assertion): Invert return from
5099 desiredAssertionStatus.
5101 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5103 * jcf-write.c (get_access_flags): Return correct access flags for
5104 private and protected inner classes.
5106 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
5108 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
5110 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
5112 * mangle_name.c: Don't include obstack.h twice.
5113 * xref.c: Don't include obstack.h.
5115 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
5117 * class.c: (permanent_obstack): Delete declaration.
5118 * constants.c: (permanent_obstack): Delete declaration.
5119 * except.c: (permanent_obstack): Delete declaration.
5120 * expr.c: (permanent_obstack): Delete declaration.
5121 * jcf-parse.c: (permanent_obstack): Delete declaration.
5122 (saveable_obstack): Delete declaration.
5123 * parse.h: (permanent_obstack): Delete declaration.
5124 * typeck.c: (permanent_obstack): Delete declaration.
5126 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
5128 * gcj.texi (version-gcc): Increase to 3.3.
5130 2002-07-22 Tom Tromey <tromey@redhat.com>
5132 * lex.c (java_lex): Check for `e' or `E' after 0.
5134 2002-07-21 Richard Henderson <rth@redhat.com>
5136 * lang.c (java_unsafe_for_reeval): New.
5137 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
5139 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
5141 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
5142 (jcf_path_init): Use GET_ENVIRONMENT.
5144 2002-07-10 Roger Sayle <roger@eyesopen.com>
5145 Zack Weinberg <zack@codesourcery.com>
5147 * builtins.c (initialize_builtins): Remove defines that
5148 handled C/C++ specific junk hereby removed from builtins.def.
5150 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
5152 * lang.c (java_post_options): Update prototype.
5154 2002-07-05 Roger Sayle <roger@eyesopen.com>
5156 * builtins.c (initialize_builtins): Ignore the additional
5157 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
5158 the builtins.def file.
5160 2002-07-01 Tom Tromey <tromey@redhat.com>
5163 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
5166 2002-07-01 Roger Sayle <roger@eyesopen.com>
5168 * java/decl.c (builtin_function): Accept additional parameter.
5169 (java_init_decl_processing): Pass an additional NULL_TREE
5170 argument to builtin_function.
5172 2002-06-29 T.J. Mather <tjmather@maxmind.com>
5174 * gcj.texi: Fixed gcj invocation example so that it compiles.
5176 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5178 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
5179 * parse.y (mark_parser_ctxt): Likewise.
5180 (check_modifiers, declare_local_variables): Avoid incorrect
5181 hardcoded constant 10.
5183 * lex.c (java_read_char): Avoid "comparison is always true"
5186 2002-06-25 Andreas Schwab <schwab@suse.de>
5188 * expr.c (JSR): Avoid undefined operation on PC.
5190 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5192 * decl.c (clear_binding_level): Const-ify.
5194 2002-06-13 Akim Demaille <akim@epita.fr>
5196 * parse.y (class_declaration, interface_declaration): Make sure
5197 all their rules have an action, in order to avoid meaningless `$$
5198 = $1' and their type clashes.
5200 2002-06-11 Tom Tromey <tromey@redhat.com>
5202 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
5203 * parse-scan.y (statement_without_trailing_substatement): Added
5205 (assert_statement): New rule.
5206 * java-tree.h (struct lang_type) [assertions]: New field.
5207 (TYPE_USES_ASSERTIONS): New macro.
5208 (CLASS_USES_ASSERTIONS): Likewise.
5209 (FIELD_SYNTHETIC): New define.
5210 * lex.c (java_lval;): Added ASSERT_TK.
5211 * parse.y (ASSERT_TK): Added.
5212 (statement_without_trailing_substatement): Added assert_statement.
5213 (assert_statement): New rule.
5214 (build_assertion): New function.
5215 (maybe_generate_pre_expand_clinit): Create and initialize
5216 $assertionsDisabled.
5217 (lookup_package_type): Removed decl.
5218 * keyword.h: Rebuilt.
5219 * keyword.gperf (assert): New token.
5221 2002-06-10 Akim Demaille <akim@epita.fr>
5223 * parse.y (interface_type_list, class_member_declaration)
5224 (unary_expression_not_plus_minus): Remove duplicate %type.
5227 2002-06-09 Tom Tromey <tromey@redhat.com>
5229 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
5231 * parse.y (method_header): Give error message in all cases.
5234 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5236 Don't use RTL inlining. Fix for PR java/6820.
5237 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
5238 (flag_really_inline): New.
5239 (java_decode_option): Set flag_really_inline if -finline-functions
5241 (java_post_options): New function. Turn off inlining unless
5242 flag_really_inline is set.
5244 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5246 * gjavah.c (throwable_p): Accept argument as either a classname or
5247 signature fragment. Create null-terminated classname string for super
5248 when calling itself recursively.
5249 (decode_signature_piece): Skip first character from class name
5250 signature when calling throwable_p.
5252 2002-06-08 H.J. Lu (hjl@gnu.org)
5254 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
5256 2002-06-04 Tom Tromey <tromey@redhat.com>
5258 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
5260 2002-06-04 Michael Koch <konqueror@gmx.de>
5262 * gcj.texi (Input Options): Fixed typo.
5264 2002-06-04 Zack Weinberg <zack@codesourcery.com>
5266 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
5267 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
5268 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
5269 and all now-pointless local variables. Rename other local
5270 variables to reflect their not being handles.
5272 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
5273 #if JCF_USE_STDIO blocks.
5275 * parse.y: Add missing semicolon at end of rule.
5277 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
5279 * check-init.c (attach_initialized_static_class): Delete, unused.
5280 * parse.y: Use htab_t instead of struct hashtable, update
5282 * java-tree.h: Include hashtab.h instead of hash.h.
5283 (struct lang_decl_func): Use htab_t, set up for gengtype.
5284 (struct init_test_hash_entry): Delete.
5285 (struct treetreehash_entry): New.
5286 (java_treetreehash_find): New
5287 (java_treetreehash_new): New prototype.
5288 (java_treetreehash_create): New prototype.
5289 (java_mark_tree): Delete prototype.
5290 (java_hash_hash_tree_node): Delete prototype.
5291 (java_hash_compare_tree_node): Delete prototype.
5292 (attach_initialized_static_class): Delete prototype.
5293 * expr.c (build_class_init): Update to use java_treetreehash
5295 (java_expand_expr): Update to use htab_t.
5296 (emit_init_test_initialization): Likewise.
5297 * decl.c (java_mark_tree): Delete.
5298 * class.c (init_test_hash_newfunc): Delete.
5299 (java_hash_hash_tree_node): Delete.
5300 (java_hash_compare_tree_node): Delete.
5301 (add_method_1): Update to use java_treetreehash functions.
5302 (JAVA_TREEHASHHASH_H): New macro.
5303 (java_treetreehash_hash): New function.
5304 (java_treetreehash_compare): New function.
5305 (java_treetreehash_find): New function.
5306 (java_treetreehash_new): New function.
5307 (java_treetreehash_create): New function.
5308 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
5310 * Make-lang.in (java/parse.o): Depend on debug.h.
5311 * java-tree.h (struct lang_identifier): Use gengtype.
5312 (union lang_tree_node): New.
5313 (struct lang_decl_func): Use gengtype.
5314 (struct lang_decl_var): Likewise.
5315 (struct lang_decl): Likewise.
5316 * parse.y: Include debug.h.
5317 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
5319 * lang.c (struct language_function): New dummy structure.
5321 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
5322 descriminator for DECL_LANG_SPECIFIC.
5323 (struct lang_decl_func): Rename from struct lang_decl.
5324 (enum lang_decl_desc): New.
5325 (struct lang_decl): Make it a union. Update all the accessor macros.
5326 (struct lang_type): Use gengtype.
5327 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
5328 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
5329 are now the same size.
5330 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
5331 use discriminator to mark DECL_LANG_SPECIFIC.
5333 * Make-lang.in (gt-java-builtins.h): New rule.
5334 (java/builtins.o): Add dependency on gt-<filename>.h.
5335 * builtins.c: Use gengtype for roots.
5336 (union string_or_tree): Use gengtype.
5337 (struct builtin_record): Use gengtype.
5338 * config-lang.in (gtfiles): Add builtins.c.
5340 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
5341 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
5342 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
5343 gt-java-parse.h, gtype-java.h): Add rules to generate.
5344 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
5345 (class.o): Add dependency on gt-*.h.
5346 (constants.o): Likewise.
5349 (jcf-parse.o): Likewise.
5350 (jcf-write.o): Likewise.
5352 * config-lang.in (gtfiles): New.
5353 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5354 * constants.c: Replace uses of ggc_add_* with GTY markers.
5356 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5357 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5358 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
5359 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
5361 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
5363 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5364 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
5366 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5367 Include gtype-java.h.
5369 2002-06-02 Tom Tromey <tromey@redhat.com>
5371 Fix for PR java/5913:
5372 * parse.y (patch_binop): Call patch_string on op1.
5374 2002-06-02 Tom Tromey <tromey@redhat.com>
5376 Fix for PR java/1343, PR java/6336:
5377 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
5378 formatting. Changed return type.
5379 (anonymous_class_counter): Moved to top of file.
5380 (maybe_make_nested_class_name): Append number to class name for
5381 function-local classes.
5383 2002-05-28 Zack Weinberg <zack@codesourcery.com>
5385 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
5386 * Make-lang.in: Update dependency lists.
5388 2002-05-18 Mark Mitchell <mark@codesourcery.com>
5390 * gjavah.c (throwable_p): Do not free the name of the class after
5391 passing it to find_class.
5392 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
5393 * jcf-io.c (dirent.h): Include it.
5394 (fnmatch.h): Likewise.
5395 (compare_path): New function.
5396 (java_or_class_file): Likewise.
5397 (memoized_dirlist_entry): New type.
5398 (memoized_dirlist_lookup_eq): New function.
5399 (memoized_dirlists): New variable.
5400 (caching_stat): New function.
5401 (memoized_class_lookup_eq): New function.
5402 (memoized_class_lookups): Likewise.
5403 (find_class): Use memoized_class_lookups and caching_stat.
5404 * jcf.h (JCF_USE_SCANDIR): Define.
5405 * parse.y (java_expand_classes): Write the class files in reverse
5408 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5410 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
5412 2002-05-13 Mark Mitchell <mark@codesourcery.com>
5414 * jcf-write.c (write_classfile): Unlink the temporary file if it
5415 cannot be renamed. Use concat to build up the name of the
5418 2002-05-08 Mark Mitchell <mark@codesourcery.com>
5420 * jcf-write.c (write_classfile): Write the file to a
5421 temporary file and then rename it.
5423 2002-05-07 Tom Tromey <tromey@redhat.com>
5425 * gjavah.c (throwable_p): Use xstrdup, not strdup.
5427 Fix for PR java/1200:
5428 * gjavah.c (throwable_p): New function.
5429 (decode_signature_piece): Use it. A `WeakReference' isn't the
5432 (gcjh_streq): New function.
5434 2002-05-07 Andreas Jaeger <aj@suse.de>
5436 * parse.y (finish_for_loop): Fix if statement.
5438 2002-05-06 Tom Tromey <tromey@redhat.com>
5440 Fix for PR java/5941:
5441 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
5442 loop update expression.
5443 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
5444 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
5446 2002-05-04 Mark Wielaard <mark@klomp.org>
5449 * parse.y (build_string_concatenation): Return just op1 only when op2
5450 is null and op1 is a STRING_CST, otherwise always construct a
5453 2002-04-27 Tom Tromey <tromey@redhat.com>
5456 * parse.y (string_convert_int_cst): New function.
5457 (merge_string_cste): Use it.
5459 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
5461 * java-tree.h (java_parse_file): Update.
5462 (java_set_yydebug): Remove.
5463 * jcf-parse.c (yydebug): Remove.
5464 (java_set_yydebug): Die.
5465 (java_parse_file): Update.
5466 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
5468 2002-04-24 Tom Tromey <tromey@redhat.com>
5471 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
5472 EXPR_WFL_QUALIFICATION of qual_wfl.
5474 2002-04-23 Per Bothner <per@bothner.com>
5476 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
5477 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
5478 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
5480 2002-04-23 Tom Tromey <tromey@redhat.com>
5483 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
5484 recognize `-fcompile-resource='.
5485 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
5488 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5490 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
5491 paths. Fixes PR java/2791.
5493 2002-04-19 Andrew Haley <aph@redhat.com>
5495 * jcf-write.c (push_long_const): lo, hi: New variables.
5496 Use rshift_double to extract the high part of a 64-bit long.
5497 Use WORD_TO_INT to extract the low part.
5499 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
5500 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
5501 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
5503 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
5505 * typeck.c (incomplete_type_error): Remove.
5507 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5509 * class.c (make_class_data): Set DECL_ALIGN on static class data,
5510 for hash synchronization.
5511 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
5512 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
5515 2002-04-16 Mark Wielaard <mark@klomp.org>
5517 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
5520 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5522 Fix for PR java/6294:
5523 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
5526 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5528 Fix for PR java/6085:
5529 * parse.y (patch_method_invocation): Always use build_access_to_thisn
5530 to get enclosing "this" argument for inner-class constructor
5531 invocation. Pass correct arguments to build_access_to_thisn.
5533 2002-04-10 Andreas Jaeger <aj@suse.de>
5535 * gcj.texi (Input Options): Fix extdirs patch.
5537 2002-04-10 Anthony Green <green@redhat.com>
5539 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
5541 2002-04-09 Anthony Green <green@redhat.com>
5543 * gcj.texi (Input Options): Add --extdirs documentation.
5544 * jcf-dump.c (OPT_extdirs): New macro.
5545 (options): Add extdirs option.
5546 (help): Describe --extdirs.
5547 (main): Handle OPT_extdirs.
5548 * gjavah.c (OPT_extdirs): New macro.
5549 (options): Add extdirs option.
5550 (help): Describe --extdirs.
5551 (main): Handle OPT_extdirs.
5552 * jcf-path.c (jcf_path_init): Add extdirs support.
5553 (jcf_path_extdirs_arg): New function.
5554 (extensions): New variable to hold extensions path entries.
5555 * jvspec.c: Remove -fextdirs= when compiling main().
5556 * lang.c (java_decode_option): Handle -fextdirs=.
5557 * jcf.h (jcf_path_extdirs_arg): Declare new function.
5558 * Make-lang.in: Compile jcf-path with version info for use in
5559 identifying the appropriate libgcj.jar.
5561 2002-04-08 Tom Tromey <tromey@redhat.com>
5564 * .cvsignore: Added rmic.1 and rmiregistry.1.
5565 * gcj.texi (Top): Link to new nodes.
5566 (Invoking rmic): New node.
5567 (Invoking rmiregistry): Likewise.
5568 * Make-lang.in (java.generated-manpages): Added rmic.1 and
5570 (java.maintainer-clean): Likewise.
5571 ($(srcdir)/java/rmic.1): New target.
5572 ($(srcdir)/java/rmiregistry.1): Likewise.
5573 (java.install-man): Handle rmic.1 and rmiregistry.1.
5575 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5577 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
5578 Add note about handling uncaught exceptions. Add an exception handler
5581 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5583 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
5584 after using it to patch CALL_EXPR.
5586 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5588 * gcj.texi (Invocation): Document CNI invocation API.
5590 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
5592 * expr.c (truthvalue_conversion): Rename. Update.
5593 (expand_compare): Update.
5594 * java-tree.h (java_truthvalue_conversion): New.
5595 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
5597 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5599 * java-tree.h (java_mark_addressable): New.
5600 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
5601 * typeck.c (mark_addressable): Rename, update.
5603 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5605 * expr.c (build_java_binop): Update.
5606 * java-tree.h (java_signed_type, java_unsigned_type,
5607 java_signed_or_unsigned_type): Update.
5608 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
5609 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
5610 * parse.y (patch_binop): Update.
5611 * typeck.c (signed_or_unsigned_type, unsigned_type,
5612 signed_type): Update.
5614 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
5616 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
5617 (java_dummy_print): Remove.
5618 (lang_print_error): Rename. Exit early if inhibiting output.
5619 (inhibit_error_printing_function): New.
5620 (java_init): Don't set hook.
5621 (lang_init_source): Use new boolean.
5623 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5625 * parse.y (do_resolve_class): Fix infinite recursion.
5627 2002-03-29 Tom Tromey <tromey@redhat.com>
5629 * parse.y (check_inner_circular_reference): Ignore incomplete
5632 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
5634 * Make-lang.in (builtins.o): Update.
5635 * boehm.c (get_boehm_type_descriptor): Update.
5636 * builtins.c: Include langhooks.h.
5637 * decl.c (java_init_decl_processing): Update.
5638 * java-tree.h (java_type_for_mode, java_type_for_size): New.
5639 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
5641 * typeck.c (type_for_mode, type_for_size): Update.
5643 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5645 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
5647 2002-03-28 Tom Tromey <tromey@redhat.com>
5649 * except.c (expand_end_java_handler): If the handler type is NULL,
5650 use java.lang.Throwable. Fixes PR java/5986.
5652 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5654 Fix for PR java/4715:
5655 * jcf-parse.c (parse_source_file_3): New function.
5656 (read_class): Call it.
5657 (java_parse_file): Likewise.
5659 2002-03-28 Jan Hubicka <jh@suse.cz>
5661 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
5663 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5665 * parse.y (resolve_package): Initialize "decl".
5666 (lookup_package_type): Remove unused function.
5668 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5670 Fix for PR java/5993:
5671 * parse.y (resolve_package): Return the decl if resolution was
5672 successful. Don't special case "java.lang" and "java.lang.reflect"
5673 packages. Set type_name to the merged identifier.
5674 (resolved_qualified_expression_name): Print error using "name" if
5675 resolve_package returns NULL_TREE.
5677 2002-03-27 Tom Tromey <tromey@redhat.com>
5679 * expr.c (expand_invoke): Don't generate null pointer check if
5680 we're calling <init>.
5682 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
5684 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
5686 * java-tree.h (java_lang_expand_expr): Similarly.
5687 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
5688 (java_init): Don't set hook.
5690 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5692 Fix for PR java/5850:
5693 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
5694 context if field was not found in the current scope.
5695 * expr.c (lookup_field): Don't look in enclosing contexts.
5697 2002-03-26 Tom Tromey <tromey@redhat.com>
5699 Fix for PR java/5942:
5700 * parse.y (init_src_parse): Added sanity check.
5701 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
5704 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
5706 * decl.c (lang_mark_tree): Rename java_mark_tree.
5707 * java-tree.h (java_mark_tree): New.
5708 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
5710 2002-03-25 Zack Weinberg <zack@codesourcery.com>
5712 * lex.c: Change java_perform_atof to take normal parameters
5713 instead of a pointer to a parameter block. Call it directly
5716 2002-03-22 Mark Wielaard <mark@klomp.org>
5718 Fix for PR java/5368:
5719 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
5720 when printing error message.
5722 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
5724 * decl.c (maybe_build_cleanup): Remove.
5726 2002-03-22 Tom Tromey <tromey@redhat.com>
5728 Andrew Haley <aph@cambridge.redhat.com>
5730 * expr.c (build_field_ref): Don't build a check if the field is a
5733 2002-03-21 Eric Blake <ebb9@email.byu.edu>
5735 Fix for PR java/6026:
5736 * lex.c (java_lex): Fix parsing of consecutive floats.
5738 2002-03-21 Tom Tromey <tromey@redhat.com>
5740 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
5743 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
5745 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
5746 insert_block, getdecls, kept_level_p, global_bindings_p): New.
5748 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5750 * gcj.texi: @code{gcj} becomes @command{gcj}.
5751 @code{gcc} becomes @command{gcc}.
5752 GcjRaw changed to gnu.gcc.RawData.
5754 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
5756 * decl.c (start_java_method): Use new hook.
5757 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
5758 (java_init): Remove old hook.
5760 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5762 * builtins.c (define_builtin): Do nothing if `type' is null.
5765 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5767 * parse.y (parser_check_super_interface): Fix error message
5770 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5772 * jcf-parse.c (get_constant): Delete unused variables.
5774 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
5776 * java-tree.h (java_parse_file): New.
5777 * jcf-parse.c (yyparse): Rename java_parse_file.
5778 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
5780 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5782 * parse.y (craft_constructor): Return the constructor decl.
5783 (java_expand_classes): Update comments.
5784 (lookup_method_invoke): Call fix_constructors immediately for
5785 anonymous class. Fixes PR java/5935.
5787 2002-03-15 Anthony Green <green@redhat.com>
5789 * jcf-parse.c (yyparse): Don't emit class registration
5790 constructor when compiling resource files.
5792 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5794 * lang.c (java_tree_code_type, java_tree_code_length,
5795 tree_code_name): Delete.
5796 (tree_code_type, tree_code_length, tree_code_name): Define.
5797 (java_init): Don't try to copy into the various tree_code
5800 2002-03-12 Tom Tromey <tromey@redhat.com>
5802 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
5803 UTF-8, not UCS-2. Fixes PR java/5923.
5805 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
5806 a call_expr wrapped in a convert. Fixes PR java/5848.
5808 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5810 * jcf-write.c (write_classfile): Improve error strings.
5812 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5814 * lex.c: Adjust comments to GNU standards.
5816 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5818 Fix for PR java/5902:
5819 * lex.c (java_lex): Fix parsing of literals.
5821 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5823 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
5824 to prevent it getting evaluated twice in the store checking case.
5825 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
5828 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5830 * decl.c (java_init_decl_processing): Make sure class_type_node
5831 alignment is not less than 64 bits if hash synchronization is enabled.
5833 2002-03-08 Per Bothner <per@bothner.com>
5835 * parse.y (java_complete_lhs): Check if patch_assignment
5836 returned an error-mark.
5838 * parse.y (try_builtin_assignconv): Don't special-case zero.
5840 2002-03-08 Per Bothner <per@bothner.com>
5842 Fix for PR java/5812.
5843 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
5844 here instead of in JSR macro. Likewise with load_type_state call.
5845 Do the latter on if the return_pc has been verified (the jsr returns).
5846 (JSR): Now just call build_java_jsr.
5848 2002-03-07 Jeff Sturm <jsturm@one-point.com>
5850 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
5851 (java.install-common): Link native driver to
5852 JAVA_TARGET_INSTALL_NAME.
5854 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
5856 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
5857 * builtins.c(sin_builtin): Likewise
5858 * builtins.c(sqrt_builtin): Likewise
5860 2002-03-03 Zack Weinberg <zack@codesourcery.com>
5862 * java/expr.c, java/jcf-parse.c, java/lex.c:
5863 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
5864 REAL_ARITHMETIC blocks unconditional. Delete some further
5865 #ifdef blocks predicated on REAL_ARITHMETIC.
5867 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5869 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
5870 explicit sizeof/sizeof.
5871 * decl.c (java_init_decl_processing): Likewise.
5872 * jcf-parse.c (init_jcf_parse): Likewise.
5873 * parse.y (init_src_parse): Likewise.
5875 2002-03-02 Per Bothner <per@bothner.com>
5877 Make --CLASSPATH by a synonym for --classpath and -classpath.
5878 Implement --bootclasspath.
5879 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
5880 (classpath_l): Remove.
5881 (jcf_path_CLASSPATH_arg): Remove.
5882 (jcf_path_bootclasspath_arg): New function.
5883 (jcf_path_seal): Simplify accordingly.
5885 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
5886 (jcf_path_CLASSPATH): Remove declaration.
5887 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
5888 (lang_specific_driver): Translate -bootclasspath.
5889 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
5890 * lang.c (decode_lang_options): Do jcf_path_init first.
5891 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
5892 * gjavah.c: Also handle --bootclasspath.
5893 Handle --CLASSPATH as a synonum for --classpath.
5894 * jcf-dump.c: Likewise.
5896 "." is not part of system path, but is the default for --classpath.
5897 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
5898 (jcf_path_seal): Add "." if no CLASSPATH specified.
5900 * gcj.texi: Document changes.
5902 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5904 * expr.c (build_java_arraystore_check): Fix formatting.
5906 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5908 Fix for PR java/5758, java/5632:
5909 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
5910 inner-class separator too.
5911 * parse.y (do_resolve_class): New local `decl_result.'
5912 Progressively build a name for what can have been loaded.
5914 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5916 * expr.c (java_array_data_offset): Removed function.
5917 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
5918 (build_java_array_length_access): Obtain "length" value using a
5919 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
5920 (build_java_arrayaccess): Correct comment. Access "data" using a
5921 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
5922 (build_java_arraystore_check): New function.
5923 (expand_java_arraystore): Use build_java_arraystore_check.
5924 * parse.y (patch_assignment): Simplify code to insert a store check
5925 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
5926 * check-init.c (check_init): Update to reflect that an array length
5927 access is now a COMPONENT_REF.
5928 * gcj.texi (Code Generation): Improve documentation of
5929 -fno-bounds-check. Add documentation for -fno-store-check.
5930 * java-tree.h (flag_store_check): Declare.
5931 (build_java_arraystore_check): Declare.
5932 * lang.c (flag_store_check): Initialize to 1.
5933 (lang_f_options): Add store-check option.
5934 * jvspec.c: Don't pass store-check option to jvgenmain.
5935 * lang-options.h: Add help string for -fno-store-check.
5937 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
5939 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
5940 * java-tree.h (java_dup_lang_specific_decl): New.
5941 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
5943 2002-02-27 Zack Weinberg <zack@codesourcery.com>
5945 * builtins.c, decl.c: Delete traditional-mode-related code
5946 copied from the C front end but not used, or used only to
5947 permit the compiler to link.
5949 2002-02-22 Tom Tromey <tromey@redhat.com>
5951 Fix for PR java/2369:
5952 * jvspec.c (verify_class_name): New function.
5953 (lang_specific_driver): Call it.
5954 (JAVA_START_CHAR_P): New macro.
5955 (JAVA_PART_CHAR_P): Likewise.
5957 2002-02-22 Per Bothner <per@bothner.com>
5959 * class.c: Change vtable to be more compatible with g++ v3 abi.
5960 (get_dispatch_table): Prepend offset-to-top (always 0) and
5961 type_info pointer (currently unimplemented hence NULL) to vtable.
5962 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
5963 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
5964 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
5965 (build_dtable_decl): Add declarations for new fields.
5967 2002-02-20 Per Bothner <per@bothner.com>
5969 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
5970 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5971 don't need to set it on the COMPOUND_EXPR - the caller does that.
5973 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5975 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
5976 `--CLASSPATH' becomes `--classpath.'
5977 * gjavah.c: Likewise.
5978 * jcf-dump.c: Likewise.
5979 * lang-options.h: Likewise.
5981 * jcf-path.c: Updated comment.
5982 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
5983 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
5984 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
5985 (jcf_path_CLASSPATH_arg): Ditto.
5986 (classpath_u): Updated leading comment.
5988 2002-02-20 Per Bothner <per@bothner.com>
5990 * builtins.c (check_for_builtin): New function.
5991 (build_call_or_builtin): Remove.
5992 * java-tree.h: Update accordingly.
5993 * expr.c (expand_invoke): Use build + check_for_builtin instead
5994 of build_call_or_builtin.
5995 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
5996 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
5997 flag (which had caused jcf-write to incorrectly emit invokevirtual).
5999 2002-02-17 Tom Tromey <tromey@redhat.com>
6001 * java-tree.h (TYPE_STRICTFP): New macro.
6002 (struct lang_type) [strictfp]: New field.
6003 (CLASS_STRICTFP): New macro.
6004 (METHOD_STRICTFP): New macro.
6005 (struct lang_decl) [strictfp]: New field.
6006 * parse.y (method_header): Disallow strictfp constructor or
6008 (STRICT_TK): Move before MODIFIER_TK.
6009 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
6010 (METHOD_MODIFIERS): Likewise.
6011 (INTERFACE_MODIFIERS): Likewise.
6012 * jcf-write.c (get_access_flags): Likewise.
6013 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
6014 (add_method_1): Likewise.
6015 (get_access_flags_from_decl): Likewise.
6016 * jcf-dump.c (print_access_flags): Print in standard order. Also,
6017 recognize strictfp flag.
6018 * jcf.h (ACC_STRICT): New define.
6020 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
6022 * class.c(build_utf8_ref): Move declaration of decl_size
6024 2002-02-07 Tom Tromey <tromey@redhat.com>
6026 * gcj.texi (Input Options): --CLASSPATH does not suppress system
6029 2002-02-04 Anthony Green <green@redhat.com>
6031 * class.c (build_utf8_ref): Put UTF-8 constants into merged
6032 sections if available.
6034 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6036 * parse.y (java_expand_classes): Fix typo in static field loop.
6038 2002-02-02 Richard Henderson <rth@redhat.com>
6040 * class.c (add_field): Mark static fields external.
6041 (build_class_ref): Remove redundant set.
6042 * parse.y (java_expand_classes): Mark static fields of classes
6043 to be compiled as local.
6044 * jcf-parse.c (parse_class_file): Likewise.
6046 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6048 * gcj.texi (About CNI): New node.
6050 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
6053 * jcf-parse.c : Check for HAVE_LOCALE_H before using
6054 setlocale() with LC_CTYPE as a parameter.
6057 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
6059 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6060 Follow GNU Coding Standards for --version.
6062 2002-01-28 Tom Tromey <tromey@redhat.com>
6064 * expr.c (build_jni_stub): Ensure storage for `meth' is
6066 * parse.y (java_complete_expand_methods): Set
6067 current_function_decl before building JNI stub.
6069 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
6071 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
6074 2002-01-22 Tom Tromey <tromey@redhat.com>
6076 * decl.c (java_init_decl_processing): Use add_predefined_file.
6077 Predefine RawData.java.
6078 (predef_filenames): Removed.
6079 (java_init_decl_processing): Don't register predef_filenames.
6080 * jcf-parse.c (add_predefined_file): New function.
6081 (predefined_filename_p): Rewrote.
6082 (predefined_filename_p): No longer static.
6083 * decl.c (java_init_decl_processing): Call initialize_builtins.
6084 * Make-lang.in (JAVA_OBJS): Added builtins.o.
6085 (java/builtins.o): New target.
6086 * builtins.c: New file.
6087 * parse.y (patch_invoke): Use build_call_or_builtin.
6088 * java-tree.h (build_call_or_builtin): Declare.
6089 (initialize_builtins): Declare.
6090 (java_set_exception_lang_code): Removed unused declaration.
6091 (PREDEF_FILENAMES_SIZE): Removed.
6092 (java_tree_index): Added JTI_PREDEF_FILENAMES.
6093 (predef_filenames): New define.
6094 (add_predefined_file): Declare.
6095 (predefined_filename_p): Declare.
6096 * expr.c (expand_invoke): Use build_call_or_builtin.
6098 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6100 * parse.y (patch_switch_statement): Fix format specifier.
6102 2002-01-16 Tom Tromey <tromey@redhat.com>
6104 More for PR java/5365:
6105 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
6107 (process_file): Generate include for
6108 java.lang.UnsupportedOperationExceptions.
6110 2002-01-15 Andreas Jaeger <aj@suse.de>
6112 * .cvsignore: Add man pages.
6114 2002-01-15 Tom Tromey <tromey@redhat.com>
6116 Fix for PR java/5365:
6117 * gjavah.c (process_file): Turn class name into a file name.
6119 2002-01-14 Matthias Klose <doko@debian.org>
6121 * gcj.texi: Fix whitespace and formatting errors in the
6122 synopsis of the man pages. Update copyright.
6124 2002-01-14 Tom Tromey <tromey@redhat.com>
6127 * Make-lang.in (java.install-man): Handle jv-convert man page.
6128 (java.generated-manpages): Added jv-convert.1.
6129 (java.uninstall): Remove jv-convert.1.
6130 (java.maintainer-clean): Likewise.
6131 ($(srcdir)/java/jv-convert.1): New target.
6132 * gcj.texi (Top): Link to jv-convert node.
6133 (Individual utilities): Likewise.
6134 (Invoking jv-convert): New node.
6136 2001-01-10 Jeff Sturm <jsturm@one-point.com>
6137 Martin Kahlert <martin.kahlert@infineon.com>
6139 * jcf-parse.c (get_constant): Don't swap lo/hi for big
6140 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
6142 2002-01-03 Graham Stott <grahams@redhat.com>
6144 * class.c (compile_resource_file): Update copyright date.
6145 Constify filename parameter.
6146 (java-tree.h): Update copyright date.
6147 (compile_resource_file): Constify filename parameter.
6149 2002-01-03 Graham Stott <grahams@redhat.com>
6151 * gcc/jcf-parse.c: Update copyright date.
6152 (yyparse): Constify resource_filename.
6154 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6156 * parse.y (src_parse_roots): Don't needlessly zero init.
6158 2001-12-31 Tom Tromey <tromey@redhat.com>
6160 * parse.y (dump_java_tree): New function.
6161 (source_end_java_method): Call it.
6162 (end_class_declaration): Likewise.
6163 * lang.c (java_decode_option): Call dump_switch_p.
6165 2001-12-28 Tom Tromey <tromey@redhat.com>
6167 * gen-table.pl: Don't process characters after \uffff. Added
6168 comment pointing to input file.
6170 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6172 * gen-table.pl: Const-ify output. Document the location of a
6173 suitable unicode input file.
6175 * chartables.h: Regenerate.
6177 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6179 * chartables.h: Const-ify.
6180 * gjavah.c (options): Likewise.
6181 * jcf-dump.c (options): Likewise.
6182 * jv-scan.c (options): Likewise.
6183 * lex.c (java_start_char_p, java_part_char_p): Likewise.
6184 * parse.y (binop_lookup): Likewise.
6186 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6188 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
6189 the static arrays that are output.
6190 * jvspec.c (jvgenmain_spec): Make static.
6191 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
6192 * keyword.h: Regenerate.
6193 * lang.c (string_option, process_option_with_no, lang_f_options,
6194 lang_W_options): Const-ify.
6195 * lex.c (java_lex): Likewise.
6197 2001-12-21 Richard Henderson <rth@redhat.com>
6199 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
6200 (get_boehm_type_descriptor): ... here. Arrange for the
6201 TREE_TYPE to get set properly.
6203 2001-12-21 Richard Henderson <rth@redhat.com>
6205 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
6206 only if the target requires collect2.
6208 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
6210 2001-12-20 Tom Tromey <tromey@redhat.com>
6213 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
6214 CAN_COMPLETE_NORMALLY for the node.
6215 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
6216 generate code for second branch if first branch can't complete
6218 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
6219 the loop head if the loop body can't complete normally.
6221 2001-12-20 Tom Tromey <tromey@redhat.com>
6224 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
6225 case where `finally' clause can't complete normally.
6227 2001-12-20 Tom Tromey <tromey@redhat.com>
6230 * parse.y (analyze_clinit_body): Added this_class parameter.
6231 Check for more cases where we must keep <clinit>.
6232 (maybe_yank_clinit): Cleaned up flow control.
6234 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6236 * decl.c (java_init_decl_processing): Don't initialize
6237 finit_leg_identifier_node.
6238 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
6239 (finit_leg_identifier_node): Remove.
6240 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
6242 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6244 * mangle.c (mangle_member_name): Don't special-case for
6246 * mangle_name.c (unicode_mangling_length): Likewise.
6247 (append_unicode_mangled_name): Likewise.
6248 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
6251 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6253 * expr.c (build_java_array_length_access): Don't force null pointer
6254 check unless flag_check_references is set.
6256 2001-12-20 Tom Tromey <tromey@redhat.com>
6258 Fix for PR java/3417:
6259 * parse.y (patch_assignment): Added special processing for
6261 (patch_return): Don't convert booleans to integers, and don't
6262 special-case `null'.
6264 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
6266 * config-lang.in (diff_excludes): Remove.
6268 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
6270 * gcj.texi: Update link to GCC manual.
6272 2001-12-17 Tom Tromey <tromey@redhat.com>
6274 * parse.y (link_nested_class_to_enclosing): Removed useless
6277 2001-12-16 Tom Tromey <tromey@redhat.com>
6279 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
6282 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
6284 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
6285 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
6288 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6290 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
6292 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6294 * decl.c (java_init_decl_processing): Build otable_type correctly.
6295 otable_decl is an otable_type.
6297 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6299 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
6300 otable_type, otable_ptr_type, method_symbol_type,
6301 method_symbols_array_type, method_symbols_array_ptr_type): New
6302 field/global tree definitions.
6303 (flag_indirect_dispatch): New flag.
6304 * decl.c (java_init_decl_processing): Initialize new otable and
6305 otable_syms type nodes and decls. Add new field "index" to
6307 * class.c (build_method_symbols_entry): New function.
6308 (make_method_value): Set "index" to to method's vtable index for
6309 virtual methods when indirect-dispatch is not used.
6310 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
6311 and set vtable_method_count to -1. Set otable and otable_syms field
6312 if indirect-dispatch is used and there was something to put in them.
6313 (build_method_symbols_entry): New function.
6314 (emit_offset_symbol_table): New function.
6315 * expr.c (get_offset_table_index): New function.
6316 (build_invokevirtual): Build array reference to otable at the index
6317 returned by get_offset_table_index, and use the result as the vtable
6319 (build_invokeinterface): Similar.
6320 * jcf-parse.c (yyparse): If indirect-dispatch, call
6321 emit_offset_symbol_table at the end of compilation, after all classes
6322 have been generated.
6323 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
6324 * lang.c (flag_indirect_dispatch): Define.
6325 (lang_f_options): Add indirect-dispatch flag.
6327 2001-12-14 Matthias Klose <doko@debian.org>
6329 * gcj.texi: Markup for man page generation. Document missing
6330 options printed by <tool> --help.
6331 Terminate description of gij's -ms option with a dot.
6332 * Make-lang.in ($(srcdir)/java/*.1): New targets.
6333 (java.generated-manpages java.install-man, java.uninstall,
6334 java-maintainer-clean) Updated.
6336 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
6338 * class.c (get_dispatch_table): Fix java vtable layout
6339 for TARGET_VTABLE_USES_DESCRIPTORS.
6340 * decl.c (java_init_decl_processing): Initialize
6341 alloc_no_finalizer_node, finalize_identifier_node.
6342 * expr.c (class_has_finalize_method): New function.
6343 (expand_java_NEW): Generate calls for finalizer-free allocation.
6344 (build_invokevirtual): Fix java vtable layout for
6345 TARGET_VTABLE_USES_DESCRIPTORS.
6346 * java-tree.h (enum java_tree_index): New entries:
6347 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
6348 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
6349 (class_has_finalize_method): declare.
6350 (HAS_FINALIZER_P): New macro.
6351 * parse.y (patch_invoke): Generate calls for finalizer-free
6354 2001-12-12 Matthias Klose <doko@debian.org>
6356 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
6357 whitespace at end of line.
6359 2001-12-11 Tom Tromey <tromey@redhat.com>
6361 * lex.c (java_init_lex): Define wfl_to_string as
6362 gnu.gcj.runtime.StringBuffer unless generating bytecode.
6364 2001-12-11 Jeff Sturm <jsturm@one-point.com>
6366 * class.c (make_method_value): Use null_pointer_node to
6367 represent empty exception table.
6369 2001-12-10 Tom Tromey <tromey@redhat.com>
6371 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
6373 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
6375 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
6377 2001-12-09 Per Bothner <per@bothner.com>
6379 * check-init.c (current_switch_has_default): New static field.
6380 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
6381 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
6382 DEFAULT_EXPR seen, simulate a default alternative that copies state.
6384 2001-12-09 Tom Tromey <tromey@redhat.com>
6386 * check-init.c (check_init): Don't allow pre- or post- increment
6387 or decrement of final variable.
6388 (final_assign_error): Minor error message rewording.
6390 2001-12-08 Tom Tromey <tromey@redhat.com>
6392 * java-tree.h: Fixed typo.
6394 * gjavah.c (decompile_method): Don't decompile to `return this'
6397 * gjavah.c (cxx_keywords): Re-sorted.
6398 * lex.c (cxx_keywords): Re-sorted.
6400 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
6403 * gjavah.c (print_namelet): Clear subnamelets.
6404 (HANDLE_METHOD): Set `method_printed' earlier.
6406 2001-12-07 Tom Tromey <tromey@redhat.com>
6408 * lang.c (lang_f_options): Added
6409 optimize-static-class-initialization.
6410 (java_decode_option): Removed special case.
6412 2001-12-07 Per Bothner <per@bothner.com>
6414 * check-init.c (check_init): Fix typo freeing memory twice.
6416 2001-12-05 Per Bothner <per@bothner.com>
6418 Restore support for static class initialization optimization.
6419 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
6420 * check-init.c (check_int): At end of BLOCK handle initialization
6421 blocks, which used to be done in java_complete_expand_method but did
6422 not handle the case where check_for_initialization might allocate
6423 more than a word of bits.
6424 * decl.c (lang_make_tree): The smic field is now a tree.
6425 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
6426 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
6428 * parse.y (emit_test_initialization): Combine hash_lookup calls.
6430 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
6431 Change from a hash table to a list.
6432 (struct_lang_decl): Change field 'smic' to match.
6433 * class.c (add_method_1): Initialize
6434 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
6435 * parse.y (adjust_init_test_initialization): Removed - inlined into -
6436 (java_expand_method_bodies): -here, since 'smic' is now a list.
6437 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
6439 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
6441 * class.c (java_hash_compare_tree_node): Fix casts.
6443 2001-12-04 Per Bothner <per@bothner.com>
6445 * check-init.c: Handle definite unassignment to finals in addition
6446 to definite assignment.
6447 (loop_current_locals): New field.
6448 (num_current_locals, int start_current_locals, num_current_words):
6450 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
6451 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
6452 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
6453 (get_variable_decl, check_final_reassigned): New functions.
6454 (check_init, check_bool_init): Modify as needed for checking finals.
6455 (check_for_initialization): Take extra parameter and return void.
6456 Do extra start-up logic to check final fields for assignment.
6457 * parse.y (check_static_final_variable_assignment_flag,
6458 reset_static_final_variable_assignment_flag, check_final_assignment,
6459 check_final_variable_local_assignment_flag,
6460 reset_final_variable_indirect_assignment_flag,
6461 reset_final_variable_global_assignment_flag): Remove functions.
6462 (java_complete_expand_methods, outer_field_access_fix,
6463 patch_assignment): Remove no-longer used logic.
6464 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
6465 * parse.y (register_fields, java_complete_tree): Update accordingly.
6467 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
6468 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
6469 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
6471 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
6473 * java-tree.h (DECL FINAL): New bit-field.
6474 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
6475 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
6476 (DECL_INIT_CALLS_THIS): New macro.
6477 (struct lang_decl): New bit-field init_calls_this.
6478 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
6479 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
6480 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
6481 use it for both local variables and final fields.
6482 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
6484 (struct lang_type): Remove hfv bit-field.
6485 (check_for_initialization): Change to return void.
6487 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
6488 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
6489 * check-init.c (final_assign_error): New helper function.
6490 (check_final_reassigned, check_init): Use it.
6491 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
6493 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
6494 bit-fields to unsigned.
6496 2001-12-03 Per Bothner <per@bothner.com>
6498 * parse.y (patch_binop): Minor constant folding.
6500 * parse.y (build_current_thisn): Shorter 'buffer'.
6502 2001-12-03 Per Bothner <per@bothner.com>
6504 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
6505 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
6506 * jcf-write.c (generate_bytecode_insns): Remove support for
6507 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
6508 * check-init.c (check_init): Likewise.
6510 2001-12-03 Per Bothner <per@bothner.com>
6512 * verify.c (subroutine_nesting): New function.
6513 (verify_jvm_instructions): Use it to fix logic for checking that
6514 we're done with the current subroutine.
6516 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
6517 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
6519 2001-12-03 Per Bothner <per@bothner.com>
6521 * jcf.h: Fix obvious typo in comment.
6522 * typeck.c (build_null_signature): Add comment.
6524 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
6526 * expr.c: Remove leading capital from diagnostic messages, as
6527 per GNU coding standards.
6528 * jcf-io.c: Similarly.
6529 * jcf-parse.c: Similarly.
6530 * jv-scan.c: Similarly.
6531 * jvspec.c: Similarly.
6532 * mangle.c: Similarly.
6534 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
6535 Alexandre Petit-Bianco <apbianco@redhat.com>
6537 * expr.c (build_java_arrayaccess): Call save_expr on array for
6538 correct evaluation order, modified comment, fixed indentation.
6539 * parse.y: (patch_assignment): Correctly extract the array base
6540 from the tree generate by build_java_arrayaccess, added comments.
6541 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
6542 Fixes PR java/3096, PR java/3803, PR java/3965.
6544 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
6546 * expr.c (expand_byte_code): Remove trailing periods from messages.
6547 * jcf-parse.c (load_class, jcf_parse): Similarly.
6548 * jcf-write.c (generate_classfile): Similarly.
6549 * lex.c (java_lex): Similarly.
6551 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6553 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
6555 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
6557 * Make-lang.in (java.generated-manpages): New dummy target.
6559 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6561 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6563 (lang_specific_pre_link): Use set_input to set input_filename.
6565 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6566 (main): Fix definition.
6567 Strip `main' from classname.
6570 2001-11-18 Roger Sayle <roger@eyesopen.com>
6572 * parse.h (java_expand_switch): Remove old prototype.
6574 2001-11-18 Tom Tromey <tromey@redhat.com>
6576 Fix for PR java/1401:
6577 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
6579 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
6582 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
6584 * lang.c (finish_parse): Rename to java_finish.
6585 (LANG_HOOKS_FINISH, java_finish): New.
6587 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
6589 * decl.c (init_decl_processing): Rename java_init_decl_processing.
6590 * java-tree.h: New prototype.
6591 * lang.c (java_init): Update prototype. Combine with old init_parse.
6593 2001-11-13 Tom Tromey <tromey@redhat.com>
6595 * gjavah.c (method_signature): New global.
6596 (HANDLE_METHOD): Set it.
6597 (decompile_return_statement): New function.
6598 (decompile_method): Use it.
6599 (print_method_info): Removed `synth' argument.
6601 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6603 * java-tree.h (java_set_yydebug): New.
6604 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
6605 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
6606 (print_lang_decl, print_lang_type, print_lang_identifier,
6607 print_lang_statistics, lang_print_xnode): Remove.
6609 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6611 * jcf-parse.c (init_lex): Remove.
6612 * lang.c (language_string, lang_identify): Remove.
6613 (struct lang_hooks): Constify.
6614 (LANG_HOOKS_NAME): Override.
6615 (init_parse): Update.
6617 2001-11-08 Andreas Franck <afranck@gmx.de>
6619 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
6620 program_transform_name the way suggested by autoconf.
6621 (java.install-common): Also transform auxiliary program names with
6622 program_transform_name.
6624 2001-11-08 Tom Tromey <tromey@cygnus.com>
6626 * parse.y (trap_overflow_corner_case): New rule.
6627 (unary_expression): Use it.
6628 * lex.c (java_init_lex): Don't set minus_seen.
6629 (yylex): Don't use minus_seen. Communicate overflow to parser for
6631 (error_if_numeric_overflow): New function.
6632 * parse.h (minus_seen): Removed field.
6633 (JAVA_RADIX10_FLAG): New define.
6635 2001-11-07 Tom Tromey <tromey@redhat.com>
6637 Patch for PR java/1414:
6638 * parse.y (case_label_list): New global.
6639 (goal): Register case_label_list with GC.
6640 (java_complete_lhs): Save new case on case_label_list.
6641 (patch_switch_statement): Check for duplicate case labels.
6643 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6645 * parse.y (patch_assignment): Removed unused third argument.
6646 (java_complete_lhs): Removed unused third argument to patch_assignment.
6648 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
6650 * lang.c: Include langhooks-def.h.
6651 * Make-lang.in: Update.
6653 2001-10-31 Zack Weinberg <zack@codesourcery.com>
6655 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
6657 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6659 * mangle.c (find_compression_record_match): Don't match compression
6660 records for package name elements unless they occur at the start of
6661 the name. Fix for PR java/4717.
6663 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6665 * expr.c (expand_java_field_op): Don't special-case references to
6666 java.lang.PRIMTYPE.TYPE.
6667 (build_primtype_type_ref): Removed.
6668 * java-tree.h (build_primtype_type_ref): Remove prototype.
6669 * parse.y (maybe_build_primttype_type_ref): Removed.
6670 (complete_function_arguments): Don't special-case references to
6671 java.lang.PRIMTYPE.TYPE.
6672 (patch_assignment): Likewise.
6673 (array_constructor_check_entry): Likewise.
6675 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6677 * mangle.c (static tree compression_table): Fixed leading comment.
6678 * parse.h (struct parser_ctxt): Fixed field comment.
6679 * parse.y (check_pkg_class_access): New prototype, fixed leading
6680 comment, new parameter used to emit error only if passed as true.
6681 (parse_check_super): Pass extra argument to check_pkg_class_access.
6682 (do_resolve_class): Likewise.
6683 (process_imports): Likewise.
6684 (read_import_dir): Fixed indentation.
6685 (find_in_imports_on_demand): New local class_type_name. Local
6686 node_to_use deleted. while loop changed into for loop. Report
6687 multiple definition only for accessible classes. Improved error
6689 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
6690 assigned to parameter list, fixed indentation. while loop changed
6691 into for loop, restore TREE_CHAIN on local `tem' before the next
6694 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6696 * lang.c (lang_get_alias_set): Deleted.
6698 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6700 * gjavah.c (jni_print_char): Fix thinko in last change.
6702 * gjavah.c (jni_print_char, decode_signature_piece): Use
6703 safe-ctype macros and/or fold extra calls into fewer ones.
6704 * lex.c (java_read_unicode, java_lex): Likewise.
6705 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
6706 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
6707 * mangle_name.c (append_unicode_mangled_name,
6708 unicode_mangling_length): Likewise.
6710 2001-10-17 Richard Henderson <rth@redhat.com>
6712 * Make-lang.in (java/lang.o): Depend on langhooks.h.
6714 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6716 * lang.c (langhooks.h): Included.
6717 (LANG_HOOKS_INIT): Redefined.
6718 (LANG_HOOKS_INIT_OPTIONS): Likewise.
6719 (LANG_HOOKS_DECODE_OPTION): Likewise.
6720 (struct lang_hooks lang_hooks): New initialization.
6722 2001-10-11 Per Bothner <per@bothner.com>
6724 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
6725 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
6726 The former is simpler, and jcf-write.c handles it better.
6727 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
6728 or WITH_CLEANUP_EXPR.
6729 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
6730 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
6732 * parse.y (patch_if_else_statement): If the condition is constant,
6733 optimize away the test.
6735 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6737 * parse.y (patch_cast): Call patch_string on the first operand of
6738 the incoming node, update it if necessary. Fixes PR java/4510.
6740 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6742 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
6743 when name qualifier matches a package name.
6745 2001-10-08 Tom Tromey <tromey@redhat.com>
6747 Fix for PR java/4489:
6748 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
6749 force a new label when computing `body_block'.
6751 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6753 * jcf-io.c (format_uint): Const-ify.
6754 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
6755 * lex.c (java_get_line_col): Likewise.
6756 * parse.y (build_incdec): Likewise.
6758 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6760 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
6761 a NULL enclosing context if appropriate. Fixes PR java/4466.
6763 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6765 * parse.y (patch_assignment): Use lvalue's original TYPE when
6766 building the final COMPOUND_EXPR.
6767 (try_reference_assignconv): Fixed leading comment.
6769 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6771 * parse.y (check_final_variable_indirect_assignment): For
6772 COMPOUND_EXPR, return only if finals were found initialized
6773 properly, if not, keep on checking.
6774 (check_final_variable_global_assignment_flag): New local
6775 error_found, set when appropriate and used to decide whether to
6776 report uninitialized finals. Fixed typo in comment.
6778 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6780 * decl.c (init_decl_processing): Fixed typo in predef_filenames
6781 last three initializations. Fixes PR java/4360.
6783 2001-09-21 Richard Henderson <rth@redhat.com>
6785 * class.c (get_dispatch_table): Handle function descriptors.
6786 (build_dtable_decl): Likewise.
6787 * expr.c (build_invokevirtual): Likewise.
6789 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6791 * parse.y (patch_method_invocation): Build class initialization
6792 when static finals are used to qualify method invocation.
6795 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
6797 * parse.h: (WFL_STRIP_BRACKET): Re-written using
6798 build_type_name_from_array_name.
6799 (STRING_STRIP_BRACKETS): New macro.
6800 * parse.y (build_type_name_from_array_name): New function.
6801 (array_creation_expression:): Accumulate []s instead of [s.
6802 (cast_expression:): Accumulate []s instead of [s after cast type
6804 (build_array_from_name): Local string deleted, use
6805 build_type_name_from_array_name.
6806 (build_unresolved_array_type): Accumulate []s instead of [s after
6808 (register_fields): Fixed comment.
6809 (resolve_class): Local name, base deleted, new locals tname and
6810 array_dims. Use build_type_name_from_array_name. Use array_dims to
6812 (purify_type_name): Use STRING_STRIP_BRACKETS.
6814 2001-09-18 Andreas Jaeger <aj@suse.de>
6816 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
6817 * jv-scan.c: Likewise.
6819 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6821 * parse.y (patch_method_invocation): Inner class creation context
6822 check not enforced within constructors. Fixes PR java/1873.
6824 2001-09-16 Tom Tromey <tromey@redhat.com>
6826 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
6827 NOTE_PUSH for single-case push. Fixes PR java/4189.
6829 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6831 * java-tree.h (TYPE_IMPORT_LIST): New macro.
6832 (TYPE_IMPORT_DEMAND_LIST): Likewise.
6833 (struct lang_type): New fields import_list and import_demand_list.
6834 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
6835 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
6836 (do_resolve_class): New local saved_enclosing_type, initialized,
6837 passed as parameter to find_in_imports and find_in_imports_on_demand.
6838 (find_in_imports): Added paramater enclosing_type, use its
6839 TYPE_IMPORT_LIST when applicable.
6840 (find_in_imports_on_demand): Added parameter enclosing_type, use
6841 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
6842 declaration and initialization.
6843 (fold_constant_for_init): Switch/restore current_class to the
6844 appropriate context.
6846 2001-09-13 Mark Mitchell <mark@codesourcery.com>
6848 * verify.c (verify_jvm_instructions): Fix typo.
6850 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6852 * expr.c (expand_invoke): Const-ification.
6853 * parse.y (patch_method_invocation): Likewise.
6855 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6857 * gjavah.c (cxx_keywords): Const-ification.
6858 * keyword.gperf (java_keyword): Likewise.
6859 * lang.c (java_tree_code_name): Likewise.
6860 * lex.c (cxx_keywords): Likewise.
6861 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
6863 2001-09-11 Richard Henderson <rth@redhat.com>
6865 * parse.h (ctxp_for_generation): Mark extern.
6867 2001-09-10 Richard Henderson <rth@redhat.com>
6869 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
6871 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6873 * typeck.c (java_array_type_length, build_prim_array_type):
6874 Represent empty arrays by NULL index.
6876 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
6878 * java-tree.h (compile_resource_file): Grouped with other prototypes.
6879 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
6881 2001-09-06 Anthony Green <green@redhat.com>
6883 * class.c (O_BINARY): Define if necessary.
6884 (registerResource_libfunc): Declare.
6885 (init_class_processing): Initilize registerResource_libfunc.
6886 (compile_resource_file): New function.
6887 * java-tree.h (resource_name): Declare.
6888 (compile_resource_file): Declare.
6889 * jcf-parse.c (yyparse): Handle compiling java resource files.
6890 * lang.c (java_decode_option): Handle -fcompile-resource option.
6891 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
6893 * gcj.texi (Code Generation): Add documentation for -R flag.
6895 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6897 * jcf-write.c (generate_classfile): Issue an error in case of
6898 field/initial value mismatch.
6899 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
6900 being initialized and we're generating bytecode.
6901 (java_complete_lhs): In MODIFY_EXPR section: added comments,
6902 set DECL_INITIAL properly when appropriate.
6906 2001-09-01 Per Bothner <per@bothner.com>
6908 * parse.y (maybe_yank_clinit): A field without an initializer is not
6909 relevant. All initializers except static final and constant require
6910 <clinit>, regardless of flag_emit_class_files.
6912 2001-08-31 Per Bothner <per@bothner.com>
6914 * class.c (set_constant_value): When not emitting class files, then a
6915 String ConstantValue is a utf8const_ptr_type.
6917 2001-08-30 Per Bothner <per@bothner.com>
6919 * jcf-write.c (generate_classfile): Check that field is primitive
6920 or string before emitting ConstantValue attribute.
6922 2001-08-30 Per Bothner <per@bothner.com>
6924 * parse.y (resolve_qualified_expression_name): If creating a
6925 COMPOUND_EXPR, set it's type correctly.
6927 2001-08-30 Per Bothner <per@bothner.com>
6929 * jcf-io.c (open_class): Set filename field.
6931 * jcf-parse,c (parse_class_file): Set current_function_decl
6932 for better error message when Code attribute is missing.
6934 * lang.c (put_decl_node, lang_print_error): Re-arrange for
6935 better diagnostics, especially for constructors.
6937 2001-08-30 Per Bothner <per@bothner.com>
6939 * jcf-write.c (generate_classfile): Don't write ConstantValue
6940 attribute if field is not final, for compatibility with jdk.
6942 * jcf-write.c (generate_classfile): Convert ConstantValue values
6943 to correct type. Work-around for front-end bug.
6944 * class.c (set_constant_value): Error if constant has wrong type.
6946 2001-08-30 Per Bothner <per@bothner.com>
6948 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
6949 "Double" are printed at verbosity 1.
6951 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
6953 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
6955 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6957 * parse.y (patch_assignment): Don't verify final re-assignment here.
6958 (java_complete_lhs): Verify assignments to finals calling
6959 patch_assignment. Verify re-assignments to finals before calling
6962 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
6964 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
6967 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6969 * lex.c (java_lex): new local found_hex_digits. Set and then used
6970 in test to reject invalid hexadecimal numbers.
6971 * parse.y (java_complete_tree): Prevent unwanted cast with
6972 initialized floating point finals.
6973 (patch_binop): Emit a warning when detecting a division by zero,
6974 mark result not constant, don't simplify non integer division.
6976 2001-08-28 Per Bothner <per@bothner.com>
6978 * jcf-write.c (generate_bytecode_insns): For increments and
6979 decrements just recurse to push constant. Improvement on Mark's patch.
6981 2001-08-28 Mark Mitchell <mark@codesourcery.com>
6983 * jcf-write.c (generate_bytecode_insns): Generate an integer to
6984 real conversion for increments and decrements of reals.
6986 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6988 * parse.y (resolve_qualified_expression_name): Handle unresolved
6989 qualified expressions, prevent numerical qualifiers, fixed typo.
6992 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6994 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
6995 don't report anything but deprecated class when marked so. Handle
6997 (patch_method_invocation): Check deprecation on methods and types.
6998 (patch_binop): code becomes an enum tree_code, added default: to
6999 switch to handle that. Detect division by zero, try to fold and
7000 return before using a subroutine.
7002 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7004 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
7005 file smaller than 4 bytes.
7006 * parse.y (check_inner_circular_reference): New function.
7007 (check_circular_reference): Likewise.
7008 (array_initializer:): Accept {,}.
7009 (java_check_circular_reference): Rewritten using
7010 check_circular_reference and check_inner_circular_reference.
7011 (java_complete_expand_method): Unconditionally save and restore
7012 the unpurged exception list.
7013 (build_dot_class_method_invocation): Unmangle signature parameter.
7015 2001-08-21 Tom Tromey <tromey@redhat.com>
7017 * decl.c (init_decl_processing): Add `throws' field to method
7019 * class.c (make_method_value): Compute `throws' field for method.
7021 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
7023 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
7024 circularity is detected.
7025 (ctors_unchecked_throws_clause_p): Fixed leading comment.
7027 2001-08-17 Richard Henderson <rth@redhat.com>
7029 * class.c (emit_register_classes): Add align parameter to
7030 call to assemble_integer.
7032 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
7034 * jcf-parse.c (load_class): New locals saved and class_loaded. If
7035 loading a class_or_name fails, try considering an innerclass name
7036 and load the enclosing context.
7037 * parse.y (resolve_inner_class): New function.
7038 (find_as_inner_class): Added leading comment.
7039 (register_incomplete_type): Keep the current context as enclosing
7040 context for JDEP_FIELD dependencies.
7041 (do_resolve_class): Locals new_class_decl and super initialized to
7042 NULL. Call resolve_inner_class, explore the enclosing context
7043 superclass if necessary.
7046 2001-08-16 Tom Tromey <tromey@redhat.com>
7048 * jcf-dump.c (main): Updated for change to jcf_path_seal.
7049 * gjavah.c (main): Updated for change to jcf_path_seal.
7050 * lang.c (version_flag): New global.
7051 (java_decode_option): Recognize `-version'.
7052 (java_init): Update for change to jcf_path_seal.
7053 * jcf.h (jcf_path_seal): Added `print' argument.
7054 * jcf-path.c (jcf_path_seal): Added `print' argument.
7056 2001-08-13 Zack Weinberg <zackw@panix.com>
7058 * Make-lang.in (java/decl.o): Update dependencies.
7059 * decl.c: Include libfuncs.h, don't include toplev.h.
7061 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7063 * decl.c (init_decl_processing): exception_type_node,
7064 class_not_found_type_node, and no_class_def_found_type_node
7065 initialized. predef_filenames augmented accordingly.
7066 instinit_identifier_node initialized.
7067 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
7068 * java-tree.h (enum java_tree_index): New entries
7069 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
7070 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
7071 (exception_type_node): New macro.
7072 (class_not_found_type_node): Likewise.
7073 (no_class_def_found_type_node): Likewise.
7074 (instinit_identifier_node): Likewise.
7075 (PREDEF_FILENAMES_SIZE): Adjusted.
7076 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
7077 (struct lang_type): Fixed typo in bitfield name.
7078 (DECL_INSTINIT_P): New macro.
7079 (ID_INSTINIT_P): Likewise.
7080 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
7082 * parse.y (encapsulate_with_try_catch): New function.
7083 (generate_instinit): Likewise.
7084 (build_instinit_invocation): Likewise.
7085 (ctors_unchecked_throws_clause_p): Likewise.
7086 (add_instance_initializer): Deleted.
7087 (build_instance_initializer): Likewise.
7088 (in_instance_initializer): Likewise.
7089 (check_method_redefinition): instinit$ not to be verified.
7090 (java_complete_expand_methods): Generate instinit$, simplified code.
7091 (build_dot_class_method): Eliminated unnecessary locals. Use
7092 encapsulate_with_try_catch, removed unnecessary code.
7093 (fix_constructors): New local iii. Use build_instinit_invocation.
7094 (patch_method_invocation): Added comment.
7095 (maybe_use_access_method): Don't consider instinit$.
7096 (find_applicable_accessible_methods_list): Shorten the search for
7098 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
7099 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
7100 (patch_throw_statement): Likewise. Fixed typo.
7102 2001-08-12 David Edelsohn <edelsohn@gnu.org>
7105 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7106 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7108 (lang_specific_pre_link): Use set_input to set input_filename.
7110 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7111 (main): Fix definition.
7112 Strip `main' from classname.
7115 2001-08-11 Zack Weinberg <zackw@panix.com>
7117 * lex.h: Don't include setjmp.h. Don't define
7118 SET_FLOAT_HANDLER or prototype set_float_handler.
7120 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7122 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
7123 `poplevel' in the right order.
7125 2001-08-09 Richard Henderson <rth@redhat.com>
7127 * Make-lang.in (class.o): Depend on TARGET_H.
7128 * class.c (emit_register_classes): Use target hooks instead of
7129 assemble_constructor and assemble_destructor.
7131 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
7133 * check-init.c (flags.h): Include
7134 (check_init): Don't report uninitialized static class
7135 initialization flags, don't free bit index when doing static class
7136 initialization optimization.
7137 (check_for_initialization): Return type changed to `unsigned int.'
7138 (attach_initialized_static_class): New function.
7139 * class.c (add_method_1): Create the initialized static class
7141 (finish_class): Always emit deferred inline methods.
7142 * decl.c (emit_init_test_initialization): Moved to expr.c
7143 (complete_start_java_method): Don't traverse
7144 DECL_FUNCTION_INIT_TEST_TABLE.
7145 (lang_mark_tree): Mark hash tables in function decls.
7146 * expr.c (emit_init_test_initialization): Moved from decl.c.
7147 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
7148 initialization flag, set DECL_CONTEXT and
7149 LOCAL_CLASS_INITIALIZATION_FLAG.
7150 (java_lang_expand_expr): Emit initialization code for static class
7151 initialized flags when entering block, if necessary.
7152 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
7153 * java-tree.h (flag_optimize_sci): New global variable declaration.
7154 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
7155 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
7156 (LOCAL_FINAL_P): Fixed typo in comment.
7157 (FINAL_VARIABLE_P): Likewise.
7158 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
7159 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
7160 (struct lang_decl): New fields `ict', `smic' and `cif.'
7161 (check_for_initialization): New returned value for global.
7162 (attach_initialized_static_class): New global function.
7163 (STATIC_CLASS_INIT_OPT_P): New macro.
7164 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
7165 * lang.c (java_decode_option): Handle
7166 `-fno-optimize-static-class-initialization'
7167 * parse.y (start_complete_expand_method): New function.
7168 (java_expand_method_bodies): Likewise.
7169 (attach_init_test_initialization_flags): Likewise.
7170 (adjust_init_test_initialization): Likewise.
7171 (emit_test_initialization): Likewise.
7172 (java_complete_expand_methods): Nullify abstract and native method
7174 (java_complete_expand_method): New locals `fbody', `block_body'
7175 and `exception_copy.' Reorganized: directly return on empty method
7176 bodies, call `start_complete_expand_method', remember definitely
7177 initialized static class in function, don't expand method bodies.
7178 (java_expand_classes): Call `java_expand_method_bodies' before
7179 `finish_class' when compiling to native.
7180 (resolve_expression_name): Use `orig' after building outer class
7182 (patch_invoke): Remember static method invocations.
7184 2001-08-06 Richard Henderson <rth@redhat.com>
7186 * class.c (emit_register_classes): Pass a symbol_ref and priority
7187 to assemble_constructor.
7189 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
7191 * java-tree.h (all_class_filename): New macro.
7192 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
7193 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
7194 newly created IDENTIFIER_NODE to `all_class_filename.'
7196 2001-08-01 Jeff Sturm <jsturm@one-point.com>
7198 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
7199 Use ggc_add_tree_root to register roots.
7201 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7203 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
7204 second operand calling check_init.
7205 * decl.c (complete_start_java_method): Swaped second and third
7206 arguments while creating WITH_CLEANUP_EXPR node.
7207 * jcf-write.c (generate_bytecode_insns): Use second operand
7208 instead of third when handling WITH_CLEANUP_EXPR.
7209 * parse.y (java_complete_lhs): Expand second operand of
7210 WITH_CLEANUP_EXPR nodes.
7211 (patch_synchronized_statement): Swaped second and third arguments
7212 while creating WITH_CLEANUP_EXPR node.
7214 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
7216 * parse.y (create_interface): Avoid cyclic inheritance report when
7217 syntax error encountered during class definition.
7220 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7222 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7224 (lang_specific_pre_link): Use set_input to set input_filename.
7226 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7227 (main): Fix definition.
7228 Strip `main' from classname.
7231 2001-07-18 Tom Tromey <tromey@redhat.com>
7234 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
7235 * lex.c (java_new_lexer): Use ICONV_CONST.
7236 (java_read_char): Likewise.
7237 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
7238 (jv-scan$(exeext)): Likewise.
7240 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7242 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
7243 * parse.y (check_class_interface_creation): Allow `private' if the
7244 enclosing is not an interface.
7245 (create_interface): Interface tagged public if the enclosing
7246 context is an interface.
7247 (create_class): Class tagged public if the enclosing context
7251 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7253 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
7256 2001-07-14 Tim Josling <tej@melbpc.org.au>
7258 * check-init.c (check_init): Remove references to EXPON_EXPR.
7260 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7262 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
7263 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
7266 2001-07-13 Tom Tromey <tromey@redhat.com>
7268 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
7271 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7273 * parse.y (patch_method_invocation): Don't override primary if one
7274 is already provided, but let this$<n> be built. Fixed comment.
7276 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7278 * parse.y (empty_statement:): Report empty statement error only
7279 when found at class declaration level.
7282 2001-07-12 Tom Tromey <tromey@redhat.com>
7284 * expr.c (expand_load_internal): New function.
7285 (LOAD_INTERNAL): Use it.
7287 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
7289 * parse.y (verify_constructor_super): Compare anonymous class ctor
7290 args with `valid_method_invocation_conversion_p.'
7293 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7295 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
7296 `-fsyntax-only.' Fixes PR java/3248
7298 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7300 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
7302 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7304 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
7305 current function is static. Fixes PR java/1970
7307 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7309 * parse.y (patch_method_invocation): Add enclosing context to ctor
7310 calls if necessary. Fixes PR java/2953
7312 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7314 * parse.y (resolve_package): Abort if qualified expression member
7316 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
7319 2001-07-07 Zack Weinberg <zackw@stanford.edu>
7321 * verify.c: Don't use // comments.
7323 2001-07-05 Tom Tromey <tromey@redhat.com>
7325 * lang.c (flag_assume_compiled): Removed.
7326 * java-tree.h (flag_assume_compiled): Removed.
7327 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
7328 -fhash-synchronization, -fuse-divide-subroutine,
7329 -fcheck-references, -femit-class-file, -femit-class-files,
7330 -fassume-compiled. Updated --encoding information. Changed
7331 -foutput-class-dir to `-d'.
7333 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
7335 * jcf-parse.c (parse_class_file): Add lineno parameter to
7336 debug_start_source_file call.
7338 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
7340 * gcj.texi: Use gpl.texi.
7341 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
7342 dependencies and use doc/include in search path.
7344 2001-07-03 Jeff Sturm <jsturm@one-point.com>
7346 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
7347 `this'. If so, don't build instance initializers.
7349 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
7351 * parse.y (resolve_expression_name): Improved error message for
7352 inner class cases. Fixes PR java/1958
7354 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
7356 * lang.c: #include diagnostic.h
7357 (lang_print_error): Add a `diagnostic_context *' parameter.
7358 (java_dummy_print): Likewise.
7359 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
7361 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7363 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
7364 * jcf.h (typedef struct JCF): New bitfield `finished.'
7365 (JCF_FINISH): Set `finished.'
7366 (JCF_ZERO): Reset `finished.'
7369 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7371 * parse.y (class_body_declaration:): Don't install empty instance
7375 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7377 * class.c (set_super_info): Call `set_class_decl_access_flags.'
7378 (set_class_decl_access_flags): New function.
7379 * java-tree.h (set_class_decl_access_flags): New prototype.
7380 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
7381 (parse_class_file): New local `decl_max_locals.' Take wide types
7382 into account to compute DECL_MAX_LOCALS.
7383 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
7386 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
7388 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
7390 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7392 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
7393 * parse.y (do_resolve_class): Moved comments out to leading comment
7394 section. Removed local `start', New local `_ht' and
7395 `circularity_hash.' Record `enclosing' in hash table and search
7396 it to detect circularity. Use `enclosing' as an argument to
7397 `lookup_cl.' Free the hash table when done.
7399 2001-06-19 Tom Tromey <tromey@redhat.com>
7401 * lex.c (java_read_char): Disallow invalid and overlong
7402 sequences. Fixes PR java/2319.
7404 2001-06-05 Jeff Sturm <jsturm@one-point.com>
7406 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
7408 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7410 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
7411 arguments accordingly.
7413 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
7415 * gcj.texi: Move contents to just after title page.
7417 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
7419 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
7421 (patch_incomplete_class_ref): Build the class ref, build the class
7422 init if necessary, complete the tree.
7425 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7427 * parse.y (lookup_field_wrapper): Test `name' code.
7428 (resolve_qualified_expression_name): Test `qual_wfl' code.
7429 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
7430 handle `qual_wfl' by code.
7431 (maybe_build_primttype_type_ref): Test `wfl' code.
7433 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7435 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
7437 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
7438 the dvi file in the java directory.
7440 2001-05-25 Sam TH <sam@uchicago.edu>
7442 * gen-table.pl javaop.h jcf.h lex.h,
7443 parse.h: Fix header include guards.
7445 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
7447 * jv-scan.c (version): Update copyright year.
7449 2001-05-21 Per Bothner <per@bothner.com>
7451 * jcf-parse.c (read_class): If class is from .class or .zip file
7452 and it's already been read, don't push/pop parser context.
7454 2001-05-18 Per Bothner <per@bothner.com>
7456 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
7457 command line so the jvgenmain-generated main program comes first.
7459 2001-05-15 Tom Tromey <tromey@redhat.com>
7461 * class.c (build_utf8_ref): Don't generate identifier based on
7464 2001-05-12 Richard Henderson <rth@redhat.com>
7466 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
7467 * expr.c (java_lang_expand_expr): Expand it.
7468 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
7469 calling build_exception_object_ref.
7470 * parse.y (catch_clause_parameter): Likewise.
7471 (build_dot_class_method): Likewise.
7472 (try_reference_assignconv): Likewise.
7473 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
7474 * jcf-write.c (generate_bytecode_insns): Likewise.
7476 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7478 * parse.y (build_unresolved_array_type): Set
7479 EXPR_WFL_QUALIFICATION on the newly created wfl.
7480 Fixes PR java/2538. Fixes PR java/2535.
7482 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7484 * parse.y (fix_constructors): Removed unnecessary assignment to
7485 local. Moved assignment to `this$<n>', fixed comments and
7487 (build_wfl_wrap): Fixed indentation.
7488 Fixes PR java/2598, java/2579 and java/2658.
7490 2001-05-03 Mo DeJong <mdejong@redhat.com>
7492 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
7493 check for byte swap.
7495 2000-05-02 Jeff Sturm <jsturm@one-point.com>
7497 * expr.c (build_class_init): Move MODIFY_EXPR
7498 outside of COND_EXPR. Remove variable `call'.
7500 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7502 * decl.c: NULL_PTR -> NULL.
7503 * jcf-write.c: Likewise.
7505 2001-05-01 Tom Tromey <tromey@redhat.com>
7507 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
7508 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
7509 * gcj.texi: Updated copyright text. Include fdl.texi.
7510 (Top): Link to new node.
7512 2001-05-01 Per Bothner <per@bothner.com>
7514 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
7516 2001-05-01 Per Bothner <per@bothner.com>
7518 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
7519 import_list contains the name, not the TREE_PURPOSE.
7521 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7523 * jcf-io.c (read_zip_member): Cast to long in comparison with
7526 * jvspec.c (lang_specific_driver): Initialize variables.
7528 * mangle.c (find_compression_record_match): Likewise.
7530 * typeck.c (build_null_signature): Provide static prototype. Mark
7531 parameter with ATTRIBUTE_UNUSED.
7533 * verify.c (verify_jvm_instructions): Initialize variable.
7535 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7537 * parse.y (do_resolve_class): Check for cyclic inheritance during
7538 inner class resolution.
7540 2001-04-27 Per Bothner <per@bothner.com>
7542 * parse.y (java_expand_classes): Don't change ctxp_for_generation
7543 while iterating, since that could cause gc to lose stuff.
7545 2001-04-26 Per Bothner <per@bothner.com>
7547 Fix method search wrt scope of inner classes to match JLS2.
7548 * typeck.c (build_null_signature): New static function.
7549 (has_method): New function. Uses build_null_signature and lookup_do.
7550 * java-tree.h (has_method): New declaration.
7551 * parse.y (find_applicable_accessible_methods_list): Do not search
7552 context of inner classes here.
7553 (patch_method_invocation): Search scope, ie. current and outer clases,
7554 for method matching simple name, to find class.
7556 2001-04-26 Per Bothner <per@bothner.com>
7558 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
7559 Fix thinko: If a single case, use if_icmpeq, not ifeq.
7561 * constants.c (find_methodref_with_class_index): New function.
7562 (find_methodref_index): Use find_methodref_with_class_index.
7563 * java-tree.h (find_methodref_with_class_index): New declaration.
7564 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
7565 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
7566 If context changed from interface to class, don't use invokeinterface.
7568 2001-04-25 Per Bothner <per@bothner.com>
7570 * verify.c (verify_jvm_instructions): For field instructions,
7571 check that field index is valid. For invoke instructions, check that
7572 method index is valid.
7574 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
7576 * config-lang.in (target_libs): Copy from $libgcj_saved.
7578 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7580 * decl.c (init_decl_processing): Add new class "protectionDomain"
7582 * class.c (make_class_data): Set initial value for "protectionDomain".
7584 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7586 * jvspec.c (lang_specific_driver): Fix memory allocation
7587 deficit, by using concat in lieu of xmalloc/sprintf.
7589 2001-04-20 Per Bothner <per@bothner.com>
7591 Fixes to compile multiple .class files at once.
7592 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
7593 * java-tree.h (CLASS_PARSED_P): New macro.
7594 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
7595 * jcf-parse.c (jcf_parse_source): Inline into read_class.
7596 (read_class): Avoid some code duplication.
7597 Don't call JCF_FINISH for a .class file - might be needed later.
7598 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
7599 rather than CLASS_LOADED_P, since latter implies class laid out.
7600 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
7601 * parse.y: Don't need to set CLASS_LOADED_P for array types.
7603 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7605 * Make-lang.in (java/boehm.o): Depend on toplev.h.
7607 * boehm.c: Include toplev.h.
7609 2001-04-06 Tom Tromey <tromey@redhat.com>
7610 Alexandre Petit-Bianco <apbianco@redhat.com>
7612 Fix for PR gcj/1404 and PR gcj/2332:
7613 * parse.y (build_array_from_name): If we use the type_wfl then
7614 accumulate dimensions from the original type as well.
7615 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
7617 2001-04-06 Tom Tromey <tromey@redhat.com>
7619 * parse.y (analyze_clinit_body): Return true if the second operand
7620 of a METHOD_EXPR is nonzero.
7622 2001-04-06 Tom Tromey <tromey@redhat.com>
7624 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
7626 ($(srcdir)/java/parse.c): Likewise.
7628 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7630 * gcj.texi: Use `which-gcj' instead of `which-g77.'
7631 (version-gcc): Initialized.
7632 (which-gcj): Likewise.
7634 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7636 * java-tree.h (struct lang_decl): New macro
7637 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
7638 * parse.y (build_instance_initializer): New function.
7639 (add_instance_initializer): Use it.
7640 (java_fix_constructors): Set `current_class' before fix pass.
7641 (fix_constructors): Just return if already fixed. Move `super()'
7642 invocation ahead. Use `build_instance_initializer.'
7645 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7647 * parse.y (resolve_qualified_expression_name): Pass field's
7648 DECL_CONTEXT to `not_accessible_p.'
7649 (not_accessible_p): Changed parameters order in `inherits_from_p'
7652 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
7654 * lang-options.h: Add flag_check_references.
7656 2001-04-04 Per Bothner <per@bothner.com>
7658 * java-tree.h (CONSTANT_VALUE_P): New macro.
7659 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
7660 * parse.y (maybe_build_class_init_for_field): New static function.
7661 (resolve_expression_name, resolve_field_access): Use
7662 maybe_build_class_init_for_field instead of build_class_init
7663 This does not do the init if the field is compile-time-constant.
7664 (resolve_field_access): Simplify.
7666 * parse.y (fold_constant_for_init): Merge test into switch.
7668 2001-04-03 Zack Weinberg <zackw@stanford.edu>
7670 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
7672 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
7674 2001-04-02 Zack Weinberg <zackw@stanford.edu>
7676 * expr.c (pop_type_0): Save the result of the first
7677 lang_printable_name call in a scratch buffer, so it
7678 won't be clobbered by the second call.
7680 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7682 * parse-scan.y (array_type:): Rewritten.
7683 (type_declaration:): `empty_statement' replaces `SC_TK.'
7684 (class_member_declaration:): `empty statement' added.
7685 (method_body:): Simplified.
7686 (static_initializer:): Likewise.
7687 (primary_no_new_array:): Use `type_literals.'
7688 (type_literals:): New rule.
7689 (dims:): Set and update `bracket_count.'
7690 Fixes PR java/1074. Fixes PR java/2412.
7692 2001-03-28 Hans Boehm <boehm@acm.org>
7694 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
7695 (get_boehm_type_descriptor): Set type on returned value to be a
7696 pointer length integer.
7698 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7700 * expr.c (pop_type_0): Call `concat' rather than building the
7702 (pop_type): Add format specifier in call to `error'.
7704 * parse.y (patch_method_invocation): Avoid casting away
7707 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
7709 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
7711 2001-03-28 Richard Henderson <rth@redhat.com>
7713 IA-64 ABI Exception Handling:
7714 * Make-lang.in (except.o): Don't depend on eh-common.h.
7715 * check-init.c (check_init): Handle EXC_PTR_EXPR.
7716 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
7717 [soft_exceptioninfo_call_node]: Remove.
7718 [eh_personality_libfunc, lang_eh_runtime_type]: New.
7719 (end_java_method): No emit_handlers.
7720 * except.c (java_set_exception_lang_code): Remove.
7721 (method_init_exceptions): Don't call it.
7722 (prepare_eh_table_type): No CATCH_ALL_TYPE.
7723 (build_exception_object_ref): New.
7724 (expand_end_java_handler): Update for except.h name changes.
7725 (emit_handlers, expand_resume_after_catch): Remove.
7726 * expr.c (java_lang_expand_expr): Update for except.h name changes.
7727 (process_jvm_instruction): Use build_exception_object_ref.
7728 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
7729 (soft_exceptioninfo_call_node): Remove.
7730 (build_exception_object_ref): Declare.
7731 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
7732 soft_exceptioninfo_call_node. Move processing ...
7733 [EXC_PTR_EXPR]: ... here.
7734 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
7735 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
7736 (source_end_java_method): No java_set_exception_lang_code or
7738 (build_dot_class_method): Use build_exception_object_ref.
7739 (try_reference_assignconv): Check EXC_PTR_EXPR not
7740 soft_exceptioninfo_call_node.
7742 2001-03-28 Richard Henderson <rth@redhat.com>
7744 * java-tree.h (throw_node): Define as a single member of
7745 java_global_trees instead of a separate array.
7746 (JTI_THROW_NODE): New.
7747 * decl.c (throw_node): Don't declare.
7748 (init_decl_processing): Init a scalar throw_node.
7749 Don't register it for gc.
7750 * check-init.c (check_init): Reference scalar throw_node.
7751 * expr.c (build_java_athrow): Likewise.
7752 * jcf-write.c (generate_bytecode_insns): Likewise.
7753 * parse.h (BUILD_THROW): Likewise.
7755 2001-03-28 Richard Henderson <rth@redhat.com>
7757 * decl.c (end_java_method): Do not save and restore
7758 flag_non_call_exceptions.
7759 * parse.y (source_end_java_method): Likewise.
7760 * lang.c (flag_exceptions): Don't declare.
7761 (java_init_options): Set flag_non_call_exceptions. Set
7762 flag_exceptions here ...
7763 (java_init): ... not here.
7765 2001-03-27 Richard Henderson <rth@redhat.com>
7767 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
7768 exceptions_via_longjmp.
7770 * lang.c (flag_new_exceptions): Don't declare it.
7771 (java_init_options): Or set it.
7773 2001-03-27 Richard Henderson <rth@redhat.com>
7775 * decl.c (end_java_method): Rename asynchronous_exceptions to
7776 flag_non_call_exceptions.
7777 * parse.y (source_end_java_method): Likewise.
7779 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7781 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
7783 2001-03-26 Mark Mitchell <mark@codesourcery.com>
7785 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
7787 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7789 * parse.y (find_as_inner_class): Follow current package
7790 indications not to mistakingly load an unrelated class.
7792 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7794 * constants.c (PUTN): Use memcpy, not bcopy.
7796 * lex.c (java_read_char): Use memmove, not bcopy.
7798 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
7800 2001-03-23 Per Bothner <per@bothner.com>
7802 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
7803 macro for better error pin-pointing.
7804 * java-tree.h: Fix typo in comment.
7806 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
7807 Don't include jsr/goto in exception range.
7808 Check if start and end of exception range are the same (also TRY_EXPR).
7809 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
7810 However, do emit the following goto even if try_block is empty.
7811 Defer freeing exception_decl until after the finalizer, to make
7812 sure the local isn't reused in the finalizer. Fixes PR java/1208.
7814 * parse.y (java_complete_lhs): If the try-clause is empty, just
7815 return the finally-clause and vice versa.
7817 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7819 * gcj.texi (Input Options): documented the check for attribute
7820 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
7821 * java-tree.h (flag_force_classes_archive_check): Declared extern.
7822 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
7823 (jcf_parse): Check for the right classes archive if necessary.
7824 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
7825 (jcf_parse_fields): Fixed indentation.
7826 * jcf-write.c (append_gcj_attribute): New function.
7827 (generate_classfile): Compute the attribute count, invoke
7828 `append_gcj_attribute'.
7829 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
7830 turned into bit-fields. New bit-field `right_zip.'
7831 (JCF_ZERO): Set `right_zip' to zero.
7832 * lang-options.h (-fforce-classes-archive-check): Added flag.
7833 * lang.c (flag_force_classes_archive_check): New flag.
7834 (lang_f_options): New entry `force-classes-archive-check.'
7837 2001-02-07 Andrew Haley <aph@redhat.com>
7839 * gcj.texi (Configure-time Options): Add -fcheck-references.
7840 * expr.c (build_java_indirect_ref): New function.
7841 (java_check_reference): New function.
7842 (build_java_array_length_access): Use build_java_indirect_ref to
7843 check for null references.
7844 (build_java_arrayaccess): Likewise.
7845 (build_get_class): Likewise.
7846 (build_field_ref): Likewise.
7847 (invoke_build_dtable): Likewise.
7848 (build_invokeinterface): Likewise.
7849 * lang.c (lang_f_options): Add flag_check_references.
7850 * jvspec.c (jvgenmain_spec): Add flag_check_references.
7851 * java-tree.h (flag_check_references): New variable.
7852 * lang.c (flag_check_references): Likewise.
7853 * parse.y (patch_invoke): Use java_check_reference.
7854 (patch_assignment): Allow for extra nesting in
7855 _Jv_CheckArrayStore.
7857 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
7859 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
7860 * lex.c (cxx_keywords): Likewise.
7862 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7864 * parse.y (qualify_ambiguous_name): Broaden `length'
7865 recognition. Help MODIFY_EXPR be resolved as expression names.
7866 Fixes PR java/2066. Fixes PR java/2400.
7868 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
7870 * gjavah.c (process_file): Mark interface definitions with
7871 "__attribute__ ((java_interface))".
7873 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7875 * class.c (layout_class): Fixed push_super_field's second
7876 argument. Fixes PR java/2333.
7877 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
7878 too early to lay innerclasses out.
7880 2001-03-20 Tom Tromey <tromey@redhat.com>
7881 Alexandre Petit-Bianco <apbianco@redhat.com>
7883 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
7884 inside an array reference. Insertion of the array store check
7885 rewritten. Fixes PR java/2299.
7887 2001-03-20 Tom Tromey <tromey@redhat.com>
7889 * lex.c (java_read_unicode): Only accept leading `u's.
7891 2001-03-20 Tom Tromey <tromey@redhat.com>
7893 * jcf-parse.c (read_class): Initialize `class'.
7895 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7897 * jcf_parse.c (jcf_parse): Eliminate unused variable.
7899 2001-03-19 Mark Mitchell <mark@codesourcery.com>
7901 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
7902 (layout_class): Likewise.
7903 (layout_class_method): Likewise.
7904 (emit_register_classes): Likewise.
7905 * decl.c (builtin_function): Likewise.
7906 (give_name_to_locals): Likewise.
7908 2001-03-19 Per Bothner <per@bothner.com>
7910 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
7911 before trying to load an inner class.
7913 Fixes to process to command-line .class files in two passes.
7914 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
7915 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
7916 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
7917 * class.c (is_compiled_class): Fix for renamed flag.
7918 * parse.y (maybe_create_class_interface_decl): Likewise.
7919 * jcf-parse.c (yyparse): Also set if compiling .class files.
7920 * jcf-parse.c (read_class); Read current_class.
7921 (jcf_parse): Make static.
7922 (load_inner_classes): New function, with code moved from jcf_parse,
7923 because we need to inner classes after the command-line files are read.
7924 (yyparse): Set finput to NULL when it doesn't need to be closed.
7925 Reduce use of main_jcf (basically only for archive) and
7926 use finput instead of main_jcf->read_state.
7927 Inline jcf_figure_file_type into yyparse.
7928 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
7929 Defer load_inner_classes and parse_class_file to a second pass,
7930 after we've correctly mapped command-line .clas fiels to classes.
7931 (jcf_figure_file_type): Removed.
7932 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
7933 (JCF_ZERO): Also clear zipd field.
7934 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
7936 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7938 * jcf-parse.c (yyparse): Change ch from char * to char.
7940 2001-03-19 Per Bothner <per@bothner.com>
7942 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
7943 Add constructed filelist-file at end, following -xjava. Thus any .o
7944 and library files are not affected by the -xjava. Also wrap
7945 explicit @FILE with -xjava and -xnone.
7947 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
7949 * class.c (build_static_field_ref): Call make_decl_rtl() after
7950 setting the DECL_EXTERNAL flag.
7952 2001-03-17 Per Bothner <per@bothner.com>
7954 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
7956 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
7957 when result is is needed (target is STACK_TARGET).
7959 * parse.h (JDEP_SOLV): Removed.
7960 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
7962 * parse.y (incomplete_class_list): Removed.
7963 (obtain_incomplete_type): Don't use or set incomplete_class_list.
7964 It doesn't work if resolve_class changes the name of an array type
7965 that is on the list and then someone else looks for the modified name.
7966 Also, seems liable to break when compiling multiple source files at
7967 once. So the simplest is to just remove incomplete_class_list -
7968 it is only a minor space win and it is not even clear it saves time.
7970 * parse.y (resolve_class): Remove unneeded promote_type.
7972 2001-03-15 Per Bothner <per@bothner.com>
7974 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
7975 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
7976 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
7977 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
7979 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
7980 * parse.y (java_expand_classes): Likewise.
7982 * parse.y (expand_start_java_method): Was only called once and had a
7983 misleading name, so inline in caller java_complete_expand_method.
7984 (enter_a_block): Likewise inline in enter_block and remove.
7986 Remove junk from when gcc/java was created (by copying from C/C++).
7987 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
7988 (struct binding_level): Remove fields keep, keep_if_subblocks,
7989 more_cleanups_ok, have_cleanups (which have never been used).
7990 (pushlevel, poplevel): Remove related useless code.
7992 * class.c (make_class_data): The class_dtable_decl (i.e. the
7993 vtable for Class) should be external, except when compiling Class.
7995 * jvspec.c (lang_specific_driver): Fix -C handling.
7996 Check -save-temps to see if temp @FILE should be deleted.
7997 Follow-up to/fix for February 16 patch.
7999 * verify.c (verify_jvm_instructions): Better error msgs for dup.
8000 (type_stack_dup): Remove no-longer neded error check.
8002 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
8004 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
8005 to 'for_pointer'. If this type is for a pointer (argument) mangling,
8006 don't surround the element with 'N..E' if the type name is
8009 2001-03-14 Mark Mitchell <mark@codesourcery.com>
8011 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
8012 DECL_RTL_SET_P, etc.
8013 (make_method_value): Likewise.
8014 (get_dispatch_table): Likewise.
8016 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
8018 2001-03-07 Tom Tromey <tromey@redhat.com>
8020 * config-lang.in (lang_requires): Define.
8022 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
8024 * typeck.c (convert): Check flag_unsafe_math_optimizations,
8027 2001-03-05 Per Bothner <per@bothner.com>
8029 Fix a problem where rest_of_decl_compilation applied to
8030 class_dtable_decl causes problems because it was done too early,
8031 before output file was opened.
8032 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
8033 * class.c (class_dtable_decl): Add macro - element of class_roots.
8034 (make_class_data): Define class_dtable_decl.
8035 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
8037 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8039 * java/class.c, java/decl.c, java/java-tree.h: Replace all
8040 uses of 'boolean' with 'bool'.
8042 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8044 * lang-specs.h: Add zero initializer for cpp_spec field to all
8047 2001-02-16 Per Bothner <per@bothner.com>
8049 Handle compiling multiple input files at once, and @FILE syntax.
8050 * gcj.texi: Updated documentation to match.
8051 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
8052 * jcf-parse.c (parse_source_file): Split into ...
8053 (parse_source_file_1): New function - and:
8054 (parse_source_file_2): New function.
8055 (yyparse): On -ffilelist-file, open and scan named file.
8056 On first pass over files, only do parse_source_file_1.
8057 A new second pass calls parse_source_file_2 for each file to compile.
8058 (init_jcf_parse): Call init_src_parse.
8059 * jvspec.c (INDIRECT_FILE_ARG): New flag.
8060 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
8061 as multiple input file combined in one compilation.
8062 * lang-options.h: Add -ffilelist-file
8063 * lang.c (flag_filelist_file): New flag variable.
8064 (lang_f_options): Handle -ffilelist-file.
8065 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
8066 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
8067 gclass_list - use global fields of src_parse_roots instead.
8068 * parse.y (src_parse_roots): New array.
8069 (incomplete_class_list, gclass_list): New macros.
8070 (push_parser_context, java_pop_parser_context,
8071 java_parser_context_resume): Don't fiddle with deleted fields.
8072 (various): Use incomplete_class gclass_list and global macros
8073 instead of parse_ctxt fields - the lists are global.
8074 (init_src_parse): New function.
8076 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8078 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
8080 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
8082 * parse.y (check_inner_class_access): Moved declaration of local
8083 `enclosing_decl_type' to the right location.
8085 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
8087 * parse.y (parser_check_super_interface): Don't call
8088 check_pkg_class_access for an inner interface.
8089 (parser_check_super): Don't call check_pkg_class_access for inner
8091 (do_resolve_class): Simplify enclosing type loop. Don't call
8092 check_pkg_class_access if CL and DECL are not set.
8093 (find_in_imports_on_demand): Set DECL if class_type needed to be
8094 loaded. Don't call check_pkg_class_access for an inner class.
8095 (check_inner_class_access): Rewritten to implement member access
8096 rules as per spec 6.6.1.
8097 (check_pkg_class_access): Handle the empty package correctly.
8098 (in_same_package): New function. Determine if two classes are in the
8101 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
8103 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
8104 method into array types.
8105 * parse.y (patch_method_invocation): Bypass access check on clone call
8108 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
8110 * expr.c (build_instanceof): Check for arrays when trying fold to
8113 2001-02-15 Jim Meyering <meyering@lucent.com>
8115 * Make-lang.in (java.install-common): Depend on `installdirs'.
8116 (java.install-info): Likewise.
8118 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
8120 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
8122 2001-02-14 Tom Tromey <tromey@redhat.com>
8123 Alexandre Petit-Bianco <apbianco@cygnus.com>
8125 Fix for PR java/1261.
8126 * typeck.c (build_java_array_type): Add public `clone' method to
8128 * parse.y (resolve_qualified_expression_name): Use current_class
8129 when checking for inaccessibility.
8130 (patch_method_invocation): Fixed error message when accessibility
8131 denied. Added `from_super' argument.
8133 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8135 * parse.y (resolve_class): Don't build a fake decl. Use the one
8137 * typeck.c (build_java_array_type): Build and assign decl to array
8140 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8142 * parse.y (not_accessible_p): Changed leading comment. Added extra
8143 `where' argument. Use it to enforce protected access rules.
8144 (resolve_qualified_expression_name): Added extra argument to
8146 (patch_method_invocation): Use argument `primary' to provide
8147 not_accessible_p with an extra argument.
8148 (lookup_method_invoke): Added extra argument to not_accessible_p.
8149 (search_applicable_method_list): Likewise.
8151 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
8153 * parse.y (resolve_qualified_expression_name): Try to resolve as
8154 an inner class access only if `decl' is a TYPE_DECL.
8156 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8158 * decl.c (classdollar_identifier_node): Initialize.
8159 * java-tree.h (enum java_tree_index): New entry
8160 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
8161 (classdollar_identifier_node): New macro.
8162 (ID_CLASSDOLLAR_P): Likewise.
8163 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
8164 (build_dot_class_method_invocation): Likewise.
8165 (find_applicable_accessible_methods_list): `class$' can't be
8168 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
8170 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
8172 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8174 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
8175 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
8178 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8180 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
8181 outside of the `__U' sequence too.
8182 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
8185 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8187 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
8189 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8191 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
8192 (JVGENMAIN_OBJS): Likewise.
8193 * java-tree.h (append_gpp_mangled_name): New prototype.
8194 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
8195 Removed cast calling `gcc_add_root.'
8196 * jvgenmain.c (mangle_obstack): New global, initialized.
8198 (do_mangle_class): Constify local `ptr.'
8199 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
8200 append_gpp_mangle_name and update `count' if necessary.
8201 Use `mangle_obstack.'
8202 * mangle.c (append_unicode_mangled_name): Removed.
8203 (append_gpp_mangled_name): Likewise.
8204 (unicode_mangling_length): Likewise.
8205 (mangle_member_name): Return type set to `void.'
8206 (mangle_field_decl): Don't append `U' in escaped names.
8207 (mangle_method_decl): Likewise.
8208 (mangle_member_name): Just use `append_gpp_mangled_name.'
8209 * mangle_name.c: New file.
8211 2001-02-07 Per Bothner <per@bothner.com>
8213 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
8215 * check-init.c (check_init): Don't call done_alternative after
8216 processing loop code, as a LOOP_EXPR never terminates normally.
8218 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
8220 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
8222 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8224 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
8227 2001-02-06 Tom Tromey <tromey@redhat.com>
8229 * lex.c (java_new_lexer): Longer error message.
8231 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
8232 Alexandre Petit-Bianco <apbianco@cygnus.com>
8234 * typeck.c (build_prim_array_type): Added leading comment.
8235 (build_java_array_type): Moved locals out of
8236 block. Always create the `data' field, fixed alignment to match
8239 2001-02-04 Tom Tromey <tromey@redhat.com>
8241 * expr.c (java_lang_expand_expr): Don't bother recomputing
8242 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
8245 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8247 * parse.y (process_imports): Save the original name of the import
8248 for better error report.
8250 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
8252 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
8253 of macros used when compiling jvspec.c.
8254 * jvspec.c (lang_specific_driver): Link with the shared
8257 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8259 * check-init.c (check_init): Call internal_error instead of fatal.
8260 * expr.c (java_lang_expand_expr): Likewise.
8261 * jcf-parse.c (get_constant): Likewise.
8262 * mangle.c (java_mangle_decl): Likewise.
8263 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
8264 (operator_string): Likewise.
8265 * check-init.c (check_init): Call abort instead of fatal.
8266 * class.c (build_class_ref): Likewise.
8267 * constants.c (write_constant_pool): Likewise.
8268 * decl.c (start_java_method): Likewise.
8269 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
8270 (java_stack_dup, encode_newarray_type): Likewise.
8271 (build_java_array_length_access): Likewise.
8272 (build_java_check_indexed_type, expand_java_pushc): Likewise.
8273 (build_java_soft_divmod, build_invokeinterface): Likewise.
8274 * java-tree.h (INNER_CLASS_P): Likewise.
8275 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
8276 (give_name_to_class, get_class_constant): Likewise.
8277 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
8278 (find_constant_index, generate_bytecode_conditional): Likewise.
8279 (generate_bytecode_insns, perform_relocations): Likewise.
8280 * lex.c (java_unget_unicode, java_lex): Likewise.
8281 * mangle.c (mangle_type, mangle_record_type): Likewise.
8282 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
8283 (finish_mangling): Likewise.
8284 * parse.h (MARK_FINAL_PARMS): Likewise.
8285 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
8286 (obtain_incomplete_type, java_complete_class): Likewise.
8287 (java_check_regular_methods, java_complete_expand_method): Likewise.
8288 (cut_identifier_in_qualified, check_deprecation): Likewise.
8289 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
8290 (java_complete_lhs, lookup_name_in_blocks): Likewise.
8291 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
8292 * typeck.c (set_local_type, parse_signature_type): Likewise.
8293 (parse_signature_string, build_java_signature): Likewise;
8294 (set_java_signature): Likewise.
8295 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
8296 * class.c (add_method): Call fatal_error instead of fatal.
8297 (build_static_field_ref): Likewise.
8298 * expr.c (build_known_method_ref, expand_invoke): Likewise.
8299 * jcf-parse.c (get_constant, jcf_parse): Likewise.
8300 * lex.c (java_new_new_lexer): Likewise.
8301 * jv-scan.c (main): Likewise.
8302 (fatal_error): Renamed from fatal.
8303 * jcf-parse.c (yyparse): Call fatal_io_error instead of
8305 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
8306 (yyparse): Likewise.
8307 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
8308 * lex.c (java_get_line_col): Likewise.
8309 * jcf-parse.c (load_class): Make errors non-fatal.
8310 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
8312 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
8314 * jvgenmain.c (class_mangling_suffix): Remove unused string.
8315 (error): Remove unused function.
8316 (main): Don't use "__attribute__ alias" on generated class symbol.
8318 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8320 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
8322 * parse.y (finish_method_declaration): Code accounting for WFLed
8323 method DECL_NAMEs deleted.
8324 (check_abstract_method_definitions): Likewise.
8325 (resolve_type_during_patch): Layout resolved type.
8326 * typeck.c (lookup_do): Removed unused local.
8328 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
8330 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
8331 * decl.c (init_decl_processing): Use integer_minus_one_node, not
8332 integer_negative_one_node.
8333 * expr.c (build_java_binop): Likewise.
8335 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
8337 * zextract.c (read_zip_archive): Read file_offset before writing
8338 zipd and consequently clobbering the header contents.
8340 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8342 * Make-lang.in: Remove all dependencies on defaults.h.
8343 * decl.c: Don't include defaults.h.
8345 * parse.y: Likewise.
8347 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8349 * ChangeLog (2001-01-21): Fixed typo.
8350 * class.c (layout_class_method): Code accounting for WFLed
8351 method DECL_NAMEs deleted.
8352 * constant.c (find_methodref_index): Likewise.
8353 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
8354 * java-tree.h (DECL_FUNCTION_WFL): New macro.
8355 (struct lang_decl): New field `wfl'.
8356 (java_get_real_method_name): Prototype deleted.
8357 * mangle.c (mangle_method_decl): Code accounting for WFLed
8358 method DECL_NAMEs deleted.
8359 * parse.h (GET_METHOD_NAME): Macro deleted.
8360 * parse.y (reset_method_name): Deleted.
8361 (method_header): Set DECL_FUNCTION_WFL.
8362 (check_abstract_method_header): Code accounting for WFLed method
8364 (java_get_real_method_name): Deleted.
8365 (check_method_redefinition): Code accounting for WFLed method
8366 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
8367 (java_check_regular_methods): Likewise.
8368 (java_check_abstract_methods): Likewise.
8369 (java_expand_classes): Don't call `reset_method_name.'
8370 (search_applicable_method_list): Use DECL_NAMEs instead of
8372 * typeck.c (lookup_do): Code accounting for WFLed method
8375 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
8377 * lex.c (java_read_char): Check for EOF from getc first.
8379 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8381 * class.c (layout_class): Don't lay the superclass out if it's
8382 already being laid out.
8383 * jcf-parse.c (handle_innerclass_attribute): New function.
8384 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
8385 handle_innerclasses_attribute.
8386 (jcf_parse): Don't load an innerclasses if it's already being
8388 * jcf-write.c (append_innerclass_attribute_entry): Static
8389 `anonymous_name' and its initialization deleted. `ocii' and `ini'
8390 to be zero for anonymous classes.
8392 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8394 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
8396 * jcf-parse.c (set_source_filename): Use
8397 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
8399 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8401 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
8402 gets a unique asm name.
8404 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8406 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
8407 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8409 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
8410 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
8411 * parse.y (lookup_package_type_and_set_next): Deleted.
8412 (resolve_package): Removed unnecessary code.
8413 (find_applicable_accessible_methods_list): `finit$' can't be
8415 * verify.c (pop_argument_types): Added missing prototype.
8417 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
8419 * config-lang.in: Disable java by default.
8421 2001-01-23 Tom Tromey <tromey@redhat.com>
8423 * gcj.texi (Copying): New node.
8424 Added copyright information.
8426 2001-01-21 Per Bothner <per@bothner.com>
8428 Various fixes to allow compiling a compressed .jar/.zip archive.
8429 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
8430 (struct ZipFile): Add fields name and next (from ZipFileCache).
8431 (struct ZipDirectory): New field zipf points to owning ZipFile.
8432 * jcf.h (struct ZipDirectory): Add forward declaration.
8433 (struct JCF): Declare zipd field to have type struct ZipDirectory.
8434 Remove seen_in_zip and zip_offset fields.
8435 (JCF_SEEN_IN_ZIP): New macro.
8436 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
8437 * jcf-io.c: Change all ZipFileCache to ZipFile.
8438 (read_zip_member): New function.
8439 (open_in_zip): Call read_zip_member.
8440 * jcf-parse.c (find_in_current_zip): Remove function.
8441 (read_class): Merge in find_in_current_zip functionality.
8442 Call read_zip_member if needed.
8443 (parse_zip_file_entries): Use read_zip_member.
8444 (process_zip_dir): Update for removed and added JCF fields.
8445 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
8447 2001-01-21 Per Bothner <per@bothner.com>
8449 Minor optimization of static ggc roots.
8450 * jcf-parse.c (parse_roots): New static field.
8451 (current_field, current_method, current_file_list): Replace by macros
8452 naming fields of parse_roots.
8453 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
8454 * class.c (class_roots): New static field.
8455 (registered_class, fields_ident, info_ident, class_list):
8456 New macros naming fields of parse_roots.
8457 (build_static_field_ref): Don't register roots here.
8458 (layout_class): Static field list replaced by macro class_list.
8459 (init_class_processing): Call ggc_add_tree_root for 4 roots.
8460 Initialize fields_ident and info_ident here.
8462 2001-01-21 Per Bothner <per@bothner.com>
8464 * jcf-parse.c (ggc_mark_jcf): New function.
8465 (init_jcf_parse): Register current_jcf as ggc root.
8467 2001-01-21 Per Bothner <per@bothner.com>
8469 * lang.c (put_decl_node): Print method's name.
8471 2001-01-21 Per Bothner <per@bothner.com>
8473 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
8474 (verify_jvm_instructions): Use it, for better error messages on loads.
8476 2001-01-21 Per Bothner <per@bothner.com>
8478 * verify.c (merge_type_state): Still may have to merge even if
8479 LABEL_VERIFIED (label).
8481 2001-01-21 Per Bothner <per@bothner.com>
8483 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
8484 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
8486 2001-01-19 Per Bothner <per@bothner.com>
8488 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
8489 if expeting an interface type. Refines Tom's change of 2000-09-12.
8491 2001-01-18 Per Bothner <per@bothner.com>
8493 * gcj.texi (Input Options): Mention .java files.
8495 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8497 * lang-options.h (-Wunsupported-jdk11): Removed.
8498 * lang.c (flag_not_overriding): Deleted.
8499 (flag_static_local_jdk1_1): Likewise.
8500 (lang_W_options): Removed "unsupported-jdk11" entry.
8501 * parse.y (java_check_methods): Removed dead code.
8503 2001-01-17 Tom Tromey <tromey@redhat.com>
8505 Changes suggested by Per Bothner:
8506 * gcj.texi (Input Options): Don't mention input files.
8507 (Code Generation): Updated --main information.
8508 (Invoking jcf-dump): Mention that --javap is incomplete.
8509 From Alexandre Petit-Bianco:
8510 (Warnings): Don't mention -Wunsupported-jdk11.
8512 (Compatibility): Mention JDK 1.2-ness of libraries.
8513 (Resources): Mention resources used when writing gcj.
8515 2001-01-17 Tom Tromey <tromey@redhat.com>
8517 * gcj.texi: New file.
8518 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
8519 (java.info): Depend on gcj.info.
8520 (java/gcj.dvi): New target.
8521 (java.dvi): Depend on gcj.dvi.
8522 (java.install-info): Wrote.
8524 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
8526 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
8527 having called make_decl_rtl.
8529 2001-01-14 Per Bothner <per@bothner.com>
8531 Various patches to emit better messages on verification errors.
8532 * expr.c (push_type_0): Return error indication on stack overflow,
8533 instead of callinfg fatal.
8534 (push_type): Now just call push_type_0 (nd fatal on overflow).
8535 (pop_type_0): Return detailed error message (in a char** argument).
8536 (pop_type): If pop_type_0 fails, print error message.
8537 (pop_argument_types): Moved to verify.c.
8538 * verify.c (pop_argument_types): Moved from expr.c.
8539 Return a (possible) error message, rather than void.
8540 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
8541 (verify_jvm_instruction): Use new macros, improving error messages.
8542 For case OPCODE_astore use object_ptr_type_node.
8543 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
8544 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
8546 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
8547 constant, return body without wrapper. (Improves constant folding.)
8548 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
8550 2001-01-13 Per Bothner <per@bothner.com>
8552 * expr.c (expand_java_field_op): Assigning to a final field outside
8553 an initializer does not violate JVM spec, so should be warning, not
8554 error. (Sun's verifier does not complain - though MicroSoft's does.)
8556 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
8558 * gjavah.c (version), jcf-dump.c (version): Update copyright year
8561 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
8563 * parse.y (resolve_expression_name): Permit instance variables from
8564 enclosing context in super constructor call.
8565 (resolve_qualified_expression_name): Permit enclosing class's qualified
8566 "this" in super constructor call.
8568 2001-01-10 Mark Mitchell <mark@codesourcery.com>
8570 * class.c (build_utf8_ref): Remove last argument in call to
8571 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
8572 (build_class_ref): Likewise.
8573 (build_static_field_ref): Likewise.
8574 (get_dispatch_table): Likewise.
8575 (layout_class_method): Likewise.
8576 (emit_register_classes): Likewise.
8577 * constants.c (build_constant_data_ref): Likewise.
8578 * decl.c (builtin_function): Likewise.
8579 (create_primitive_vtable): Likewise.
8580 * expr.c (build_known_method_def): Likewise.
8581 (build_jni_stub): Likewise.
8582 (java_lang_expand_expr): Likewise.
8584 2001-01-10 Tom Tromey <tromey@redhat.com>
8586 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
8588 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8590 * java-tree.h (lang_printable_name_wls): New prototype.
8591 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
8592 rather than `current_class' to print type name. Don't prepend type
8593 names when printing constructor names.
8594 (lang_printable_name_wls): New function.
8595 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
8596 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
8597 * parse.y (patch_method_invocation): Message tuned for constructors.
8598 (not_accessible_p): Grant `private' access from within
8601 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8603 All files with updated copyright when applicable.
8604 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
8605 * class.c (mangle_class_field): Function removed.
8606 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
8607 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
8608 (build_class_ref): Call `java_mangle_class_field' instead of
8609 `mangle_class_field.'
8610 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
8611 (layout_class): Call `java_mangle_decl' instead of
8612 `mangle_static_field.'
8613 (cxx_keywords): Initialized static array moved to `lex.c.'
8614 (layout_class_method): Changed leading comment. Simplified to
8615 call `java_mangle_decl.' Local `ptr' moved in for loop body.
8616 * decl.c (lang_mark_tree): Mark field `package_list.'
8617 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
8618 (struct lang_type): New field `package_list.'
8619 (unicode_mangling_length): Prototype removed.
8620 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8621 emit_unicode_mangled_name): Likewise.
8622 (cxx_keyword_p): New prototype.
8623 (java_mangle_decl, java_mangle_class_field,
8624 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
8625 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
8627 * jvgenmain.c (main_method_prefix): Global variable removed.
8628 (main_method_suffix): Likewise.
8629 (do_mangle_classname): New function.
8630 (main): Call it. Format changed to accommodate new mangling scheme.
8631 * lex.c: (utf8_cmp): Conditionally prototyped.
8632 (cxx_keywords): Moved from class.c, conditionally defined.
8633 (utf8_cmp, cxx_keyword_p): Likewise.
8634 * mangle.c (obstack.h, ggc.h): Included.
8635 (mangle_field_decl): New function.
8636 (mangle_method_decl, mangle_type, mangle_pointer_type,
8637 mangle_array_type, mangle_record_type,
8638 find_compression_pointer_match, find_compression_array_match,
8639 find_compression_record_match,
8640 find_compression_array_template_match, set_type_package_list,
8641 entry_match_pointer_p, emit_compression_string, init_mangling,
8642 finish_mangling, compression_table_add, mangle_member_name): Likewise.
8643 (mangle_obstack): New global.
8644 (MANGLE_RAW_STRING): New macro.
8645 (unicode_mangling_length): Turned static.
8646 (append_unicode_mangled_name): Renamed from
8647 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
8648 replaces `obstack', removed from the parameter list.
8649 (append_gpp_mangled_name): Turned static. `mangle_obstack'
8650 replaces parameter `obstack', removed from the parameter list. Call
8651 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
8652 (append_gpp_mangled_classtype): Removed.
8653 (compression_table, compression_next): New static variables.
8654 * parse.y (temporary_obstack): Extern declaration removed.
8656 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8658 * parse.y (patch_binop): Compute missing type in error situations.
8660 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8662 * class.c (make_class_data): Push initial value for "arrayclass".
8663 * decl.c (init_decl_processing): Add new class field "arrayclass".
8665 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8667 From patha@softlab.ericsson.se:
8668 * parse.y (switch_label): Use build, not build1, to construct
8671 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
8673 * lang.c (lang_decode_option): Change -MA to -MP.
8674 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
8675 Update to new prototype; do quote targets.
8676 (jcf_dependency_write): Update.
8678 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
8680 Shorten primitive array allocation path:
8681 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
8682 to create new primitive arrays.
8683 * expr.c (build_newarray): If generating native code, call
8684 soft_newarray_node with a reference to the primitive TYPE identifier
8685 instead of type_value.
8687 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
8689 Fix for PRs gcj/312 and gcj/253:
8690 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
8691 dest if they arn't already.
8692 * class.c (layout_class): Call maybe_layout_super_class on
8693 superinterfaces also, but only if compiling from bytecode.
8696 * parse.y (create_class): Set ACC_STATIC if class is declared in an
8699 2000-12-15 Tom Tromey <tromey@redhat.com>
8701 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
8704 2000-12-14 Andrew Haley <aph@redhat.com>
8706 * boehm.c (mark_reference_fields): Change test to correctly detect
8709 2000-12-15 Andreas Jaeger <aj@suse.de>
8711 * config-lang.in (lang_dirs): Added.
8713 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8715 * parse.y (end_artificial_method_body): Fixed undefined behavior.
8716 Credits go to rth for finding it.
8718 2000-12-13 Mike Stump <mrs@wrs.com>
8720 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
8722 2000-11-07 Tom Tromey <tromey@cygnus.com>
8724 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
8725 * lex.c (java_ignorable_control_p): Removed.
8726 (java_letter_or_digit_p): Removed.
8727 (java_start_char_p): New function.
8728 (java_read_char): Return `int', not `unicode_t'. Changed
8730 (java_read_unicode): Likewise.
8731 (java_read_unicode_collapsing_terminators): Likewise.
8732 (java_get_unicode): Likewise.
8733 (java_new_lexer): Initialize hit_eof.
8734 (java_parse_end_comment): Take `int' argument.
8735 (java_parse_doc_section): Likewise.
8736 (java_parse_escape_sequence): Don't allow backlash-newline.
8738 * lex.h (JAVA_DIGIT_P): Removed.
8739 (_JAVA_LETTER_OR_DIGIT_P): Removed.
8740 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
8741 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
8742 (JAVA_PART_CHAR_P): New macro.
8744 (JAVA_CHAR_ERROR): Now -2.
8745 (java_lexer): New field `hit_eof'.
8746 * chartables.h: New file.
8747 * gen-table.pl: new file.
8749 2000-11-20 Tom Tromey <tromey@cygnus.com>
8750 Alexandre Petit-Bianco <apbianco@cygnus.com>
8752 * parse.y (java_complete_lhs): Only allow compound assignment of
8753 reference type if type is String.
8755 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8757 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
8758 jcf-path.c: Likewise.
8760 2000-12-09 Anthony Green <green@redhat.com>
8762 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
8763 filestart and filename_length as int values.
8765 2000-12-07 Mo DeJong <mdejong@redhat.com>
8767 * jcf-io.c (find_class): Correct the logic that tests to see if a
8768 .java file is newer than its .class file. The compiler was
8769 incorrectly printing a warning when file mod times were equal.
8771 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
8773 * jvgenmain.c: Use ISPRINT not isascii.
8775 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8777 * parse.y (end_artificial_method_body): Fixed typo.
8779 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8781 * parse.y (patch_method_invocation): Pick the correct enclosing
8782 context when creating inner class instances.
8785 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
8787 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
8788 Update copyright year to 2000.
8790 2000-11-23 Anthony Green <green@redhat.com>
8792 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
8793 Move current_file_list out of yyparse and make it static.
8795 * expr.c: Declare quick_stack and tree_list_free_list as static
8796 (init_expr_processing): Register quick_stack and
8797 tree_list_free_list roots.
8799 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8801 * parse.y (build_outer_field_access): New local `decl_ctx', use
8802 it. Check for field's context and current class immediate outer
8803 context inheritance.
8804 (outer_field_access_p): Consider fields inherited from the last
8806 (build_access_to_thisn): Stop at the last enclosing context if
8810 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
8812 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
8814 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
8816 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
8819 2000-11-20 Tom Tromey <tromey@cygnus.com>
8821 * jv-scan.c (help): Document --complexity.
8822 (options): Added --complexity.
8823 (flag_complexity): New global.
8824 (main): Call `report'.
8825 * parse-scan.y (complexity): New global.
8826 (if_then_statement, if_then_else_statement,
8827 if_then_else_statement_nsi, switch_block_statement_group,
8828 while_expression, do_statement, for_begin, continue_statement,
8829 throw_statement, catch_clause, finally, method_invocation,
8830 conditional_and_expression, conditional_or_expression,
8831 conditional_expression): Update complexity.
8832 (reset_report): Reset complexity.
8833 (report): New function.
8835 2000-11-20 Tom Tromey <tromey@cygnus.com>
8837 * lex.c (yylex): Added STRICT_TK case.
8838 * parse.y (STRICT_TK): Added.
8839 * parse-scan.y (STRICT_TK): Added.
8840 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
8841 `;'. Use 4, not 3, with -k option. Correctly rename resulting
8843 * keyword.h: Rebuilt.
8844 * keyword.gperf (strictfp): Added.
8846 2000-11-20 Tom Tromey <tromey@cygnus.com>
8848 * lex.c (yylex): Recognize floating point constants with leading
8851 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8853 * java-tree.h (cyclic_inheritance_report): Constify.
8854 * parse.y (cyclic_inheritance_report): Likewise.
8856 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
8858 * parse.y (goal): Remove call to ggc_add_string_root.
8860 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
8862 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
8863 Create string in scratch buffer, then pass to build_string.
8865 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
8867 * parse.y (issue_warning_error_from_context): Add
8870 2000-11-11 Anthony Green <green@redhat.com>
8872 * jcf-parse.c (process_zip_dir): Add finput parameter.
8873 (jcf_figure_file_type): Call process_zip_dir with appropriate
8876 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8878 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
8879 * jcf-parse.c (jcf_figure_file_type): Likewise.
8881 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
8883 * parse.y (create_new_parser_context): Use memset () instead of
8886 2000-11-08 Tom Tromey <tromey@cygnus.com>
8888 * gjavah.c (process_file): Only include gcj/cni.h when generating
8891 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
8893 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
8894 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
8895 instead of bzero ().
8897 2000-11-05 Tom Tromey <tromey@cygnus.com>
8899 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
8900 * lex.c (IS_ZERO): New define.
8901 (java_perform_atof): Error on floating point underflow.
8903 2000-11-04 Tom Tromey <tromey@cygnus.com>
8905 * lex.c (java_parse_escape_sequence): Only read two octal
8906 characters if the first one is greater than 3. Don't allow
8907 "octal" numbers to include the digits 8 or 9.
8909 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
8911 * Make-lang.in (java.distdir): Remove.
8913 2000-11-03 Tom Tromey <tromey@cygnus.com>
8915 * Make-lang.in (java.dvi): New target.
8916 Partial fix for PR other/567.
8918 * lang-options.h: Mention -Wout-of-date.
8919 * jcf-dump.c (flag_newer): New global.
8920 * gjavah.c (flag_newer): New global.
8921 * jcf-io.c (find_class): Only warn when flag_newer set.
8922 * lang.c (flag_newer): New global.
8923 (struct string_option): New declaration.
8924 (lang_W_options): New global.
8925 (process_option_with_no): New function.
8926 (lang_decode_option): Use it.
8928 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
8929 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
8932 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
8933 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
8934 * lex.c (java_read_unicode): Removed `term_context' argument.
8935 Recognize any number of `u' in `\u'.
8936 (java_read_unicode_collapsing_terminators): New function.
8937 (java_get_unicode): Use it.
8938 (java_lineterminator): Removed.
8939 (yylex): Produce error if character literal is newline or single
8940 quote. Return if eof found in middle of `//' comment. EOF in
8941 `//' comment is only an error if pedantic.
8942 (java_ignorable_control_p): New function.
8943 (java_parse_end_comment): Return if eof found in middle of
8946 * jv-scan.c (pedantic): New global.
8948 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8950 * parse.y (outer_field_access_p): Inherited fields aren't
8951 consider outer fields.
8952 (maybe_build_thisn_access_method): Use
8953 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
8954 (resolve_expression_name): Trigger an error if a static field
8955 is being accessed as an outer field.
8957 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8959 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
8962 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8964 * Make-lang.in: Move all build rules here from Makefile.in,
8965 adapt to new context. Wrap all rules that change the current
8966 directory in parentheses. Expunge all references to $(P).
8967 When one command depends on another and they're run all at
8968 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8969 all object-file generation rules. Delete obsolete variables.
8971 * Makefile.in: Delete.
8972 * config-lang.in: Delete outputs= line.
8974 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8976 * parse.y (patch_method_invocation): NULLify this_arg when already
8978 (maybe_use_access_method): Handle call to methods unrelated to the
8979 current class. Fixed comment.
8982 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8984 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
8987 2000-10-24 Tom Tromey <tromey@cygnus.com>
8989 * lex.c (java_new_lexer): Initialize new fields. Work around
8990 broken iconv() implementations.
8991 (java_read_char): Swap bytes if required. Use fallback decoder if
8993 (byteswap_init, need_byteswap): New globals.
8994 (java_destroy_lexer): Only close iconv handle if it is in use.
8995 * lex.h (java_lexer): New fields read_anything, byte_swap,
8997 Made out_buffer unsigned.
8999 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9001 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
9002 where an enclosing context can be set on the jdep.
9003 (do_resolve_class): Fixed identation.
9005 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9007 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
9009 * jcf-reader.c (peek_attribute, skip_attribute): Only define
9012 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
9014 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
9016 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9018 * jcf-write.c (OP1): Update `last_bc'.
9019 (struct jcf_block): Fixed indentation and typo in comments. New
9021 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
9022 follows `monitorenter'.
9023 * parse.y (patch_synchronized_statement): New local `tmp'. Call
9027 2000-10-16 Tom Tromey <tromey@cygnus.com>
9029 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
9030 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
9031 * lang-options.h: Added -MA, -MT, -MF..
9032 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
9033 (DEPEND_TARGET_SET): New macro.
9034 (DEPEND_FILE_ALREADY_SET): Likewise.
9035 (init_parse): Handle new flags.
9036 * jcf.h (jcf_dependency_print_dummies): Declare.
9037 * Make-lang.in (s-java): Added mkdeps.o.
9038 * Makefile.in (BACKEND): Added mkdeps.o.
9039 (../gcjh$(exeext)): Added mkdeps.o.
9040 (../jcf-dump$(exeext)): Added mkdeps.o.
9041 * jcf-depend.c: Include mkdeps.h.
9042 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
9043 add_entry): Removed.
9044 (jcf_dependency_reset): Rewrote.
9045 (dependencies): New global.
9046 (jcf_dependency_set_target): Rewrote.
9047 (jcf_dependency_add_target): Likewise.
9048 (jcf_dependency_add_file): Likewise.
9050 (print_ents): Removed.
9051 (jcf_dependency_write): Rewrote.
9052 (print_dummies): New global.
9053 (jcf_dependency_print_dummies): New function
9054 (jcf_dependency_write): Call deps_dummy_targets if required.
9056 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9058 * gjavah.c (add_class_decl): Removed unused variables `tname',
9059 `tlen' and `name_index'.
9060 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
9061 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
9062 in `wfl_operator' with value.
9063 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
9064 (jcf_figure_file_type): Fixed identation.
9065 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
9066 * parse.y (analyze_clinit_body): New function.
9067 (static_initializer:): Reset `current_static_block'.
9068 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
9069 `wfl_operator' with new value.
9070 (lookup_cl): Use EXPR_WFL_FILENAME.
9071 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
9072 analyze_clinit_body.
9073 (build_outer_field_access): Access to this$<n> built from
9074 current_class, not its outer context.
9075 (build_access_to_thisn): Fixed leading comment. Tidied things up.
9076 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
9077 (patch_method_invocation): Use `is_static_flag' when already
9079 (patch_newarray): Removed assignment in ternary operator.
9081 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9083 * except.c (free_eh_ranges): Don't free `whole_range'.
9085 2000-10-15 Anthony Green <green@redhat.com>
9087 * decl.c (init_decl_processing): Call init_class_processing before
9090 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9092 * check-init.c (check_init): Fixed leading comment. Use
9094 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9095 (give_name_to_locals): Likewise.
9096 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
9097 fields in lang_decl_var.
9098 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
9099 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
9100 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
9101 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
9102 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
9103 (LOCAL_FINAL): Rewritten.
9104 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
9105 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
9106 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
9107 `init_final' fields.
9108 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
9109 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
9110 (TYPE_HAS_FINAL_VARIABLE): New macro.
9111 (struct lang_type): Added `afv' field.
9112 * parse.y (check_static_final_variable_assignment_flag): New function.
9113 (reset_static_final_variable_assignment_flag): Likewise.
9114 (check_final_variable_local_assignment_flag): Likewise.
9115 (reset_final_variable_local_assignment_flag): Likewise.
9116 (check_final_variable_indirect_assignment): Likewise.
9117 (check_final_variable_global_assignment_flag): Likewise.
9118 (add_inner_class_fields): Use LOCAL_FINAL_P.
9119 (register_fields): Handle local finals and final variables.
9120 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
9121 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9122 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
9124 (java_complete_expand_methods): Loop to set
9125 TYPE_HAS_FINAL_VARIABLE. Call
9126 `reset_final_variable_local_assignment_flag' and
9127 `check_final_variable_local_assignment_flag' accordingly before
9128 and after constructor expansion. Call
9129 `reset_static_final_variable_assignment_flag'
9130 before expanding <clinit> and after call
9131 `check_static_final_variable_assignment_flag' if the
9132 current_class isn't an interface. After all methods have been
9133 expanded, call `check_final_variable_global_assignment_flag' and
9134 `check_static_final_variable_assignment_flag' if the current class
9136 (maybe_yank_clinit): Fixed typo in comment.
9137 (build_outer_field_access_methods): Removed old sanity check. Use
9138 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9139 Don't create access methods for finals.
9140 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
9141 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
9142 existing DECL_INIT has been processed.
9143 (java_complete_lhs): Likewise.
9144 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
9145 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
9147 (patch_assignment): Use LOCAL_FINAL_P.
9148 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
9149 DECL_INITIAL is nullified.
9152 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9154 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
9156 * Makefile.in (parse.c, parse-scan.c): Likewise.
9158 2000-10-12 Mark Mitchell <mark@codesourcery.com>
9160 * class.c (temporary_obstack): Remove.
9161 (make_class): Don't mess with obstascks.
9162 (push_class): Likewise.
9163 (set_super_info): Likewise.
9164 (add_method_1): Likewise.
9165 (add_method): Likewise.
9166 (add_field): Likewise.
9167 (build_utf8_ref): Likewise.
9168 (build_class_ref): Likewise.
9169 (build_static_field_ref): Likewise.
9170 (finish_class): Likewise.
9171 (push_super_field): Likewise.
9172 (layout_class): Likewise.
9173 (layout_class_methods): Likewise.
9174 (init_class_processing): Likewise.
9175 * constants.c (get_tag_node): Likewise.
9176 (build_constant_data_ref): Likewise.
9177 * decl.c (ggc_p): Remove.
9178 (copy_lang_decl): Use ggc_alloc.
9179 (complete_start_java_method): Don't mess with obstacks.
9180 (start_java_method): Likewise.
9181 (end_java_method): Likewise.
9182 * except.c (link_handler): Use xmalloc.
9183 (free_eh_ranges): New function.
9184 (method_init_exceptions): Use it.
9185 (add_handler): Use xmalloc.
9186 (expand_start_java_handler): Don't mess with obstacks.
9187 (prepare_eh_table_type): Likewise.
9188 (expand_end_java_handler): Likewise.
9189 * expr.c (push_value): Likewise.
9190 (create_label_decl): Likewise.
9191 (build_jni_stub): Likewise.
9192 (java_lang_expand_expr): Likewise.
9193 (note_instructions): Use xrealloc.
9194 (java_push_constant_from_pool): Don't mess with obstacks.
9195 (process_jvm_instruction): Likewise.
9196 * java-tree.h (cyclic_inheritance_report): Remove duplicate
9198 * jcf-parse.c (get_constant): Don't mess with obstacks.
9199 (read_class): Likewise.
9200 (jcf_parse): Likewise.
9201 * lex.c (expression_obstack): Remove.
9202 (java_lex): Don't use obstack_free.
9203 * parse.h (exit_java_complete_class): Don't mess with obstacks.
9204 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
9205 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
9206 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
9207 * parse.y (gaol): Add more GC roots.
9208 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
9209 (lookup_field_wrapper): Likewise.
9210 (obtain_incomplete_type): Don't mess with obstacks.
9211 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
9213 (craft_constructor): Don't mess with obstacks.
9214 (safe_layout_class): Likewise.
9215 (java_complete_class): Likewise.
9216 (source_end_java_method): Likewise.
9217 (build_outer_field_access_methods): Likewise.
9218 (build_outer_method_access_method): Likewise.
9219 (maybe_build_thisn_access_method): Likewise.
9220 (build_dot_class_method_invocation): Likewise.
9221 (java_complete_tree): Likewise.
9222 (java_complete_lhs): Likewise.
9223 (do_merge_string_cste): Likewise.
9224 (patch_string_cst): Likewise.
9225 (array_constructor_check_entry): Likewise.
9226 * typeck.c (build_java_array_type): Likewise.
9227 (parse_signature_string): Likewise.
9228 (build_java_signature): Likewise.
9230 2000-10-12 Tom Tromey <tromey@cygnus.com>
9233 * gjavah.c (add_class_decl): Don't special-case inner classes.
9234 (add_namelet): Likewise.
9236 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
9238 * java-tree.h: Constify current_encoding.
9239 * lang.c: Constify current_encoding.
9241 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
9243 * jvgenmain.c (class_mangling_suffix): Omit `.'.
9244 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
9246 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9248 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
9249 patch. Fixes gcj/340.
9251 2000-10-10 Tom Tromey <tromey@cygnus.com>
9253 * lex.c (java_new_lexer): Initialize out_first and out_last
9255 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
9257 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9259 * parse.y (pop_current_osb): New function.
9260 (array_type:): Use `dims:', changed actions
9261 accordingly. Suggested by Anthony Green.
9262 (array_creation_expression:): Used pop_current_osb.
9263 (cast_expression:): Likewise.
9264 (search_applicable_method_list): Fixed indentation.
9266 2000-10-08 Anthony Green <green@redhat.com>
9268 * parse.y (array_type_literal): Remove production.
9269 (type_literals): Refer to array_type, not array_type_literal.
9271 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9273 Patch contributed by Corey Minyard.
9274 * decl.c (check_local_named_variable): New function.
9275 (tree check_local_unnamed_variable): Likewise.
9276 (find_local_variable): Splitted. Call check_local_{un}named_variable.
9278 2000-10-07 Anthony Green <green@redhat.com>
9280 * class.c (layout_class): Handle case where superclass can't be
9283 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
9285 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
9288 2000-10-05 Tom Tromey <tromey@cygnus.com>
9290 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
9291 * jvgenmain.c (class_mangling_prefix): Removed.
9292 (class_mangling_suffix): New global.
9294 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
9296 (print_method_info): Handle overrides for static and final
9298 (process_file): Generate declaration for class object field.
9299 * class.c (cxx_keywords): New array.
9300 (utf8_cmp): New function.
9301 (cxx_keyword_p): New function.
9302 (layout_class_method): Mangle C++ keywords by appending `$'.
9303 (mangle_field): New function.
9304 (mangle_class_field): Use mangle_field. Mangle class name as
9306 (mangle_static_field): Use mangle_field.
9308 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9310 * decl.c (find_local_variable): Removed uncessary type check and
9311 fixed range check typo. From Corey Minyard.
9313 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9315 * decl.c (give_name_to_locals): New local `code_offset'. Call
9316 `maybe_adjust_start_pc'.
9317 * expr.c (note_instructions): New function.
9318 (expand_byte_code): Don't collect insn starts here.
9319 (peek_opcode_at_pc): New function.
9320 (maybe_adjust_start_pc): Likewise.
9321 * java-tree.h (maybe_adjust_start_pc): Declare.
9322 (note_instructions): Likewise.
9323 * jcf-parse.c (parse_class_file): Call `note_instructions'.
9325 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9327 * parse.y (field_access:): Fixed indentation.
9328 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
9330 2000-09-07 Tom Tromey <tromey@cygnus.com>
9333 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
9334 JPRIMITIVE_TYPE_P, for arithmetic operators.
9335 (patch_method_invocation): Indentation fix.
9336 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
9337 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
9338 (do_unary_numeric_promotion): Cleaned up code.
9339 (valid_cast_to_p): Handle boolean correctly.
9341 2000-09-27 Tom Tromey <tromey@cygnus.com>
9343 * lex.c (java_read_unicode): Reset bs_count when finished with
9346 2000-10-01 Mark Mitchell <mark@codesourcery.com>
9349 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
9350 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
9351 (typeck.o): Depend on ggc.h.
9352 * class.c (add_method_1): Use GC functions for allocation.
9353 (init_class_processing): Register roots.
9354 * decl.c (ggc_p): Set to 1.
9355 (pending_local_decls): Make it static.
9356 (push_jvm_slot): Use GC functions for allocation.
9357 (init_decl_processing): Register roots.
9358 (give_name_to_locals): Use GC functions for allocation.
9359 (lang_mark_tree): New function.
9360 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
9361 functions for allocation.
9362 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
9363 * lex.c (java_lex): Use build_string, rather than replicating it
9365 * parse.y (goal): Add more roots.
9366 (mark_parser_ctxt): New function.
9367 * typeck.c: Include ggc.h.
9369 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9371 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
9372 contains something else than MODIFY_EXPR.
9374 2000-09-23 Mark Mitchell <mark@codesourcery.com>
9376 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
9377 * Makefile.in (parse.o): Depend on ggc.h.
9378 (class.o): Likewise.
9379 (constants.o): Likewise.
9382 (jcf-parse.o): Likewise.
9383 (jcf-write.o): Likewise.
9384 (mangle.o): Likewise.
9385 * class.c: Include ggc.h.
9386 (build_static_field_ref): Register GC roots.
9387 (layout_class): Likewise.
9388 (init_class_processing): Likewise.
9389 * constants.c: Include ggc.h.
9390 (current_constant_pool_data_ref): Remove.
9391 (tag_nodes): Move it to ...
9392 (get_tag_node): ... here. Register GC roots.
9393 * decl.c: Include ggc.h. Remove many global tree definitions.
9394 (throw_node): Define.
9395 (java_global_trees): Likewise.
9396 (predef_filenames): Make the size a constant.
9397 (init_decl_processing): Adjust accordingly.
9398 (init_decl_processing): Call init_jcf_parse. Register GC roots.
9399 * expr.c: Include ggc.h.
9400 (init_expr_processing): Register GC roots.
9401 (build_invokeinterface): Likewise.
9402 * java-tree.h: Replace extern tree declarations with macros.
9403 (java_global_trees): New variable.
9404 (java_tree_index): New enumeration.
9405 (init_jcf_parse): Declare.
9406 * jcf-parse.c: Include ggc.h.
9407 (current_class): Remove declaration.
9408 (main_class): Likewise.
9409 (all_class_list): Likewise.
9410 (predefined_filename_p): Adjust for constant size of
9412 (init_jcf_parse): New function.
9413 * jcf-write.c: Include ggc.h.
9414 (generate_classfile): Register GC roots.
9415 (append_synthetic_attribute): Likewise.
9416 (append_innerclass_attribute_entry): Likewise.
9417 * lang.c: Include ggc.h.
9418 (lang_print_error): Register GC roots.
9419 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
9421 * parse.y: Include ggc.h.
9422 (wfl_operator): Remove.
9423 (goal): Register GC roots.
9424 (java_pop_parser_context): Adjust for new field names.
9425 (java_parser_context_save_global): Likewse.
9426 (java_parser_context_restore_global): Likewise.
9427 (java_parser_context_suspend): Likewise.
9428 (java_parser_context_resume): Likewise.
9429 (verify_constructor_circularity): Register GC roots.
9430 (lookup_cl): Likewise.
9431 (java_reorder_fields): Likewise.
9432 (build_current_this): Likewise.
9433 (class_in_current_package): Likewise.
9434 (argument_types_convertible): Likewise.
9435 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
9437 2000-09-14 Tom Tromey <tromey@cygnus.com>
9439 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
9441 2000-09-13 Tom Tromey <tromey@cygnus.com>
9443 * jcf-parse.c: Include <locale.h>.
9444 * jv-scan.c: Include <locale.h>.
9446 2000-09-12 Tom Tromey <tromey@cygnus.com>
9448 * expr.c (pop_type_0): Return `Object' if trying to merge two
9450 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
9451 interface types; `Object' is always a valid supertype.
9453 2000-09-12 Tom Tromey <tromey@cygnus.com>
9456 * jv-scan.c (help): Document --encoding.
9457 (options): Added `encoding' entry.
9458 (OPT_ENCODING): New define.
9459 (main): Handle --encoding.
9460 Include <langinfo.h> if nl_langinfo exists.
9461 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
9463 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
9464 (parse_source_file): Correctly call java_init_lex. Added `finput'
9465 argument. Use nl_langinfo to determine default encoding.
9466 * java-tree.h (current_encoding): Declare.
9467 * parse.y (java_parser_context_restore_global): Don't restore
9469 (java_parser_context_save_global): Don't set `finput' field.
9470 (java_pop_parser_context): Don't restore `finput'. Free old lexer
9472 * lang.c (current_encoding): New global.
9473 (lang_decode_option): Recognize `-fencoding='.
9474 (finish_parse): Don't close finput.
9475 * parse.h (struct parser_ctxt): Removed `finput' and
9476 `unget_utf8_value' fields. Added `lexer' field.
9477 (java_init_lex): Fixed declaration.
9478 * lex.c (java_new_lexer): New function.
9479 (java_destroy_lexer): Likewise.
9480 (java_read_char): Added `lex' argument. Handle iconv case.
9481 (java_read_unicode): Added `lex' argument. Count backslashes in
9483 (java_init_lex): Added `finput' and `encoding' arguments. Set
9484 `lexer' field in ctxp.
9485 (BAD_UTF8_VALUE): Removed.
9486 (java_lex): Handle seeing UEOF in the middle of a string literal.
9487 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
9488 (java_lexer): New structure.
9491 (DEFAULT_ENCODING): New define.
9492 (java_destroy_lexer): Declare.
9494 2000-09-12 Tom Tromey <tromey@cygnus.com>
9497 * lex.c (java_init_lex): Initialize java_io_serializable.
9498 * parse.y (java_io_serializable): New global.
9499 (valid_ref_assignconv_cast_p): An array can be cast to
9502 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
9504 * decl.c, expr.c: Include defaults.h if not already included.
9505 Don't define the *_TYPE_SIZE macros.
9507 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
9509 * typeck.c (build_java_array_type): Correct first parameter
9510 in ADJUST_FIELD_ALIGN invocation.
9512 2000-09-06 Tom Tromey <tromey@cygnus.com>
9514 * lang-specs.h: Also recognize `-femit-class-files'.
9516 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9518 * verify.c (merge_types): Load the types to merge if necessary.
9520 2000-09-02 Anthony Green <green@redhat.com>
9522 * jcf-io.c: Include zlib.h.
9523 (open_in_zip): Read compressed class file archives.
9524 * zipfile.h (ZipDirectory): Add uncompressed_size and
9525 compression_method fields.
9526 * zextract.c (read_zip_archive): Collect file compression info.
9528 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
9530 * parse.y (do_resolve_class): Also explore superclasses of
9531 intermediate enclosing contexts when searching for inner classes.
9533 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9535 * parse.y (variable_declarator_id:): Better error message.
9536 (expression_statement:): Use YYNOT_TWICE.
9537 (cast_expression:): Likewise.
9538 (assignment:): Likewise.
9540 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9542 * parse.y (do_merge_string_cste): New locals. Create new
9543 STRING_CSTs each time, use memcpy. Fixes gcj/311.
9545 2000-08-07 Hans Boehm <boehm@acm.org>
9547 * boehm.c (mark_reference_fields): Set marking bits for all words in
9548 a multiple-word record.
9549 (get_boehm_type_descriptor): Use the procedure marking descriptor for
9552 2000-08-31 Mike Stump <mrs@wrs.com>
9554 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
9555 jcf-dump$(exeext)): Make parallel safe.
9557 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
9559 * jcf-parse.c (set_source_filename): Constify a char *.
9560 * jcf-write.c (append_innerclasses_attribute,
9561 make_class_file_name): Constify a char *. Don't recycle a
9562 variable for an unrelated purpose.
9563 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
9564 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
9566 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9568 * expr.c (can_widen_reference_to): Fixed indentation.
9569 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
9570 * parse.y: `finit$' replaces `$finit$' in comments.
9571 (try_builtin_assignconv): Fixed leading comment.
9573 2000-08-25 Greg McGary <greg@mcgary.org>
9575 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
9577 2000-08-24 Greg McGary <greg@mcgary.org>
9579 * lang.c (lang_decode_option): Use ARRAY_SIZE.
9580 * parse.y (BINOP_LOOKUP): Likewise.
9582 2000-08-22 Andrew Haley <aph@cygnus.com>
9584 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
9585 sign extending. Fixes gcj/321.
9586 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
9587 combining to make a jlong. Fixes gcj/321.
9589 2000-08-21 Nix <nix@esperi.demon.co.uk>
9591 * lang-specs.h: Do not process -o or run the assembler if
9594 2000-08-16 Andrew Haley <aph@cygnus.com>
9596 * typeck.c (build_java_array_type): Rewrite code to do array
9597 alignment. Take into account back-end macros when aligning array
9598 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
9599 user to set alignment. Fixes gcj/252 and 160.
9601 2000-08-09 Tom Tromey <tromey@cygnus.com>
9603 * parse.y (check_abstract_method_definitions): Now return `int'.
9604 Check implemented interfaces. Fixes PR gcj/305.
9606 * parse.y (patch_switch_statement): Disallow `long' in switch
9607 expressions. Fixes PR gcj/310.
9609 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9611 * decl.c (finit_leg_identifier_node): New global.
9612 (init_decl_processing): Use `finit$' to initialize
9613 finit_identifier_node. Use `$finit$' to initialize
9614 finit_leg_identifier_node.
9615 * expr.c (expand_java_field_op): Use ID_FINIT_P.
9616 * java-tree.h (finit_identifier_node): Changed attached comment.
9617 (finit_leg_identifier_node): New declaration.
9618 (ID_FINIT_P): Take finit_identifier_node and
9619 finit_leg_identifier_node into account. This is a backward
9622 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9624 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
9626 (generate_bytecode_insns): Check `nargs' before emitting it.
9627 * verify.c (merge_type_state): Fixed typo.
9628 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
9629 generate_bytecode_{conditional,insns}.
9631 2000-08-13 Anthony Green <green@redhat.com>
9633 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
9636 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9638 * class.c (maybe_layout_super_class): Fixed indentation.
9639 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
9640 (java_check_methods): New function declaration.
9641 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
9642 instead of `str_ptr'.
9643 * jcf-write.c (generate_bytecode_insns): Emit number the of args
9644 of a `invokeinterface' at the right time.
9645 * parse.h (WFL_STRIP_BRACKET): New macro.
9646 (SET_TYPE_FOR_RESOLUTION): Use it.
9647 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
9648 (check_class_interface_creation): Don't check for cross package
9649 innerclass name clashes.
9650 (method_header): Behave properly if MDECL is `error_mark_node'.
9651 (method_declarator): Return `error_mark_node' if bogus current
9653 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
9654 (resolve_and_layout): New local `decl_type', set and used. Call
9656 (java_check_methods): New method.
9657 (java_layout_classes): Use it.
9658 (resolve_qualified_expression_name): No EH check necessary in
9660 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
9662 (patch_assignment): Set DECL_INITIAL on integral final local.
9664 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9666 * java-tree.h (flag_extraneous_semicolon): New extern.
9667 * lang-options.h: (-Wextraneous-semicolon): New option.
9668 * lang.c (flag_redundant): Fixed typo in leading comment.
9669 (flag_extraneous_semicolon): New global.
9670 (lang_decode_option): Set `flag_extraneous_semicolon' when
9671 -Wall. Decode `-Wextraneous-semicolon'.
9672 * parse.y (type_declaration:): Removed `SC_TK' hack, added
9673 `empty_statement' rule.
9674 (class_body_declaration): Likewise.
9675 (method_body:): Accept `;' as a method body.
9676 (static_initializer:): Removed `SC_TK' hack.
9677 (constructor_block_end:): Likewise.
9678 (empty_statement:): Report deprecated empty declaration. Fixes
9681 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9683 * parse.y (build_dot_class_method_invocation): Changed parameter
9684 name to `type'. Build signature from `type' and convert it to a
9685 STRING_CST if it's an array.
9686 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
9687 to use `ref_type' directly.
9689 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
9691 * lang-options.h: Added a comma after the last element to avoid
9692 syntax errors when other languages define additional options.
9694 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
9696 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
9697 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
9698 (jc1): Link with $(BACKEND).
9699 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
9701 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
9703 * jvspec.c: Adjust type of second argument to
9704 lang_specific_driver, and update code as necessary.
9706 * class.c (build_dtable_decl): Initialize dummy.
9708 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9710 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
9711 method bodies not to rule out discarding `<clinit>'; don't use
9712 <clinit> to initialize static fields with constant initializers.
9714 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9716 * gjavah.c (print_method_info): Added `synth' parameter. Skip
9718 (method_synthetic): New global.
9719 (HANDLE_METHOD): Recognize synthetic method and tell
9720 `print_method_info' about it.
9721 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
9722 processing a synthetic method.
9723 * jcf-reader.c (skip_attribute): New function.
9724 ( skip_attribute): Likewise.
9726 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9728 * parse.y (build_outer_field_access): Fixed comments.
9729 (fix_constructors): Emit the initialization of this$<n> before
9731 (resolve_qualified_expression_name): Build an access to `decl' if
9734 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9736 * parse-scan.y (curent_class): Non longer const.
9737 (inner_qualifier, inner_qualifier_length): Deleted.
9738 (current_class_length): New global.
9739 (bracket_count): Fixed typo in leading comment.
9740 (anonymous_count): New global.
9741 (class_instance_creation_expression:): Handle anonymous classes.
9742 (anonymous_class_creation:): New rule.
9743 (push_class_context): Rewritten.
9744 (pop_class_context): Likewise.
9745 (INNER_QUALIFIER): Macro deleted.
9746 (report_class_declaration): call `push_class_context' when
9747 entering the function. `fprintf' format modified not to use
9749 (report_class_declaration): Assign `package_name' and
9750 `current_class' to NULL separately.
9752 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9754 * expr.c (build_invokeinterface): Call layout_class_methods on
9757 2000-07-27 Tom Tromey <tromey@cygnus.com>
9758 Anthony Green <green@cygnus.com>
9759 Alexandre Petit-Bianco <apbianco@cygnus.com>
9761 * class.c (make_class_data): Create vtable for abstract classes.
9762 (get_dispatch_table): Changed to cope with abstract classes.
9764 2000-07-27 Tom Tromey <tromey@cygnus.com>
9766 * parse.y (patch_method_invocation): Don't reverse the argument
9767 list when dealing with anonymous class constructors. Fixed typo in
9770 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9772 * parse.y (build_alias_initializer_parameter_list): Reverse
9773 crafted list when building aliases for anonymous class
9776 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9778 * parse.y (jdep_resolve_class): Don't bother checking potential
9779 innerclass access if `decl' is NULL.
9780 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
9783 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9785 * parse.c: Remove (again.)
9787 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9789 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
9790 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
9791 outside the `if' statement, alias to innerclass removed, `decl'
9792 used to mark the class complete.
9794 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9796 * parse.y (simple_name:): Fixed typo in error message.
9798 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9800 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
9801 or its first operand can be error marks.
9803 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9805 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
9806 * parse.y (method_header): Likewise.
9808 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9810 * parse.y (process_imports): Consider that one might be trying to
9811 import an innerclass. Fixes gcj/254
9813 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9815 * parse.y (find_as_inner_class): Handle the case where the
9816 enclosing context of an innerclass has been loaded as bytecode.
9818 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9820 * parse.y (simple_name:): Reject `$' in type names.
9821 (resolve_type_during_patch): Use `type' as a second
9822 argument to resolve_no_layout. Fixes gcj/257.
9824 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
9826 * parse.y (find_most_specific_methods_list): Select the only
9827 non-abstract method even if max has been set.
9828 Fixes gcj/285, gcj/298.
9830 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
9832 * lang-specs.h: Added %(jc1) to java compiler options.
9834 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
9836 * .cvsignore: New file.
9838 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9840 * parse.y (not_accessible_p): Access granted to innerclasses
9841 (indirectly) extending the reference type. Fixes gcj/249.
9843 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9845 * parse.y (patch_method_invocation): Fixed comment.
9846 (maybe_use_access_method): Build this$<n>s to the context of the
9847 target method, or a type that extends it. Fixes gcj/242.
9849 2000-07-13 Mark Mitchell <mark@codesourcery.com>
9853 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9855 * parse.y (fold_constant_for_init): Avoid bullish conversion.
9857 2000-07-13 Tom Tromey <tromey@cygnus.com>
9859 * lang-specs.h: Added %{I*}.
9861 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
9863 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
9865 2000-07-12 Mark Mitchell <mark@codesourcery.com>
9867 * parse-scan.c: Remove.
9869 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9871 * class.c (set_super_info): Handled protected inner classes.
9872 (common_enclosing_context_p): Bail early if arguments aren't both
9874 (get_access_flags_from_decl): Handle private and protected inner
9876 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
9877 (CLASS_PROTECTED): Likewise.
9878 (struct lang_type): New bitfield `poic'.
9879 * parse.y (jdep_resolve_class): Call check_inner_class_access on
9881 (check_inner_class_access): Renamed arguments, added
9882 comments. Handles protected inner classes (fixes gcj/225)
9883 (not_accessible_p): Fixed comments. Avoid handling inner classes.
9885 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9887 * parse.y (resolve_qualified_expression_name): Verify qualified
9888 access to `this'. Fixes gcj/239.
9890 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9892 * jcf-write.c (generate_classfile): Don't install ConstantValue
9895 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9897 * parse.y (resolve_qualified_expression_name): Handle inner class
9898 access. Fixes gcj/256.
9900 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9902 * jcf-write.c (generate_classfile): Properly install the
9903 ConstantValue attribute and the initial value constant pool index
9904 on string constants.
9905 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
9908 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9910 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
9912 * parse.y (find_as_inner_class): Fixed typo.
9913 (do_resolve_class): Explore enclosing contexts when searching for
9914 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
9915 (check_inner_class_access): Check `decl' which can be null in case
9918 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9920 * java-tree.h (java_debug_context): Declared `extern'.
9921 (safe_layout_class): Likewise.
9922 * parse.y (resolve_field_access): Field must be `static' in order
9923 to be replaced by its initial value. Added comments.
9924 (find_applicable_accessible_methods_list): Fixed typo.
9925 (find_most_specific_methods_list): Methods found in innerclasses
9926 take over methods founds in the enclosing contexts.
9927 (java_complete_tree): Loosen restrictions on the type of DECLs
9928 that can be replaced by their initialization values.
9929 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
9931 2000-07-05 Tom Tromey <tromey@cygnus.com>
9933 * Make-lang.in (PARSE_DIR): New macro.
9934 (PARSE_RELDIR): Likewise.
9935 (PARSE_C): Likewise.
9936 (PARSE_SCAN_C): Likewise.
9937 ($(PARSE_C)): New target.
9938 ($(PARSE_SCAN_C)): Likewise.
9939 (SET_BISON): New macro.
9940 (BISONFLAGS): Likewise.
9941 (JAVABISONFLAGS): Likewise.
9943 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
9945 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
9946 argument on the first pass for CNI as well as JNI.
9947 (print_method_info): Set up method name on the first pass only.
9949 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9951 * parse.y (parser_qualified_classname): Removed parameter
9953 (create_interface): Removed first passed parameter to
9954 parser_qualified_classname.
9955 (create_class): Likewise. Don't install alias on static
9956 innerclasses. Fixes gcj/275.
9958 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9960 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
9961 debugable statement with empty_stmt_node. Fixes gcj/272
9963 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9965 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
9968 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9970 * jcf-write.c (push_long_const): Appropriately cast short negative
9973 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9975 * parse.y (verify_constructor_super): Use loop variable
9976 `m_arg_type' initialized with `mdecl_arg_type'.
9978 2000-06-29 Tom Tromey <tromey@cygnus.com>
9980 * parse.y (resolve_field_access): Handle case where `type_found'
9983 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9985 * expr.c (lookup_field): The same field can be found through two
9986 different interface. Don't declare it ambiguous in that case.
9988 2000-06-27 Tom Tromey <tromey@cygnus.com>
9990 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
9991 follows \r, then unget it at a lower level.
9993 2000-06-26 Tom Tromey <tromey@cygnus.com>
9995 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
9998 2000-06-25 Tom Tromey <tromey@cygnus.com>
10000 * parse.y (for_statement): Wrap expression in a WFL if it is a
10001 constant. For PR gcj/268.
10003 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10005 * parse.y (do_resolve_class): Minor optimiztion in the package
10006 list search. Removed unnecessary test and return statement.
10007 (valid_ref_assignconv_cast_p): Order of arguments to
10008 enclosing_context_p fixed.
10010 2000-06-24 Tom Tromey <tromey@cygnus.com>
10012 * expr.c (lookup_field): Print error and return error_mark_node if
10013 field reference is ambiguous.
10015 * parse.y (check_abstract_method_definitions): Also check if
10016 `other_method' is abstract.
10018 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10020 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
10022 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
10023 (struct lang_type): New field `pic'.
10024 (CLASS_PRIVATE): New macro.
10025 * parse.y (check_inner_class_access): New function.
10026 (jdep_resolve_class): Call it.
10028 2000-06-23 Tom Tromey <tromey@cygnus.com>
10030 * parse.y (patch_incomplete_class_ref): Initialize the returned
10031 class. For PR gcj/260.
10033 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10035 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
10037 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10039 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10040 Java specific checks.
10041 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
10042 screened by DECL_P.
10043 * java-tree.def (CASE_EXPR): Marked 'e'.
10044 (DEFAULT_EXPR): Likewise.
10045 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
10046 screened by DECL_P.
10047 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10048 Java specific checks.
10049 (generate_bytecode_insns): Test try_block for BLOCK before using
10051 * parse.y (build_wfl_wrap): Added `location' argument. Set
10052 EXPR_WFL_LINECOL accordingly.
10053 (dim_expr:): Wrap constants with WFLs.
10054 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
10055 (resolve_package): Check for `stmt' not being a BLOCK before
10056 building a debuggable statement with it.
10057 (make_qualified_primary): Added extra parameter to build_wfl_wrap
10059 (resolve_field_access): Make sure `decl' is a DECL before treating
10061 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
10062 IDENTIFIER_NODE before treating it as such.
10063 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
10064 treating it as such.
10065 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
10066 to be applied only on non array types.
10068 2000-06-16 Per Bothner <per@bothner.com>
10070 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
10071 define in terms of DECL_RESULT, as that fails when --enable-checking.
10073 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10075 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
10076 types the same in comparison.
10077 (CHECK_OP): Add static prototype.
10079 2000-06-13 Jakub Jelinek <jakub@redhat.com>
10081 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
10082 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
10083 * parse.c: Rebuilt.
10085 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10087 * decl.c (create_primitive_vtable): Prototype.
10089 * jcf-write.c (generate_bytecode_insns): Initialize variable
10092 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
10094 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10096 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
10097 to track searched classes, and do not search the same class more than
10098 once. Call find_applicable_accessible_methods_list on immediate
10099 superclass, instead of search_applicable_method_list on all ancestors.
10100 Fix for PR gcj/238.
10102 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10104 * parse.y (register_fields): Permit static fields in inner classes
10105 if they are final. Fix for PR gcj/255.
10107 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10109 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
10110 * parse.y (find_in_imports): Returned type changed to void,
10111 leading comment fixed.
10112 (register_package): New function.
10113 (qualify_and_find): Likewise.
10114 (package_declaration:): Use `register_package'.
10115 (single_type_import_declaration:): Removed local variable
10116 `node'. Added missing `;' for consistency.
10117 (type_import_on_demand_declaration:): Use `chainon' to link new
10119 (lookup_field_wrapper): Lookup local variables defined in outer
10121 (java_complete_class): Don't reverse the list of imported on demand.
10122 (do_resolve_class): Reorganized. Removed local variable
10123 `original_name'. Call `qualify_and_find' with the current package
10124 name, invoke `find_in_imports_on_demand' right after. Call
10125 `qualify_and_find' with the packages we've seen so far. Fixed
10126 operations numbering in comments.
10127 (java_expand_class): Don't reverse `package_list'.
10128 (find_most_specific_methods_list): New local variables `abstract'
10129 and `candidates'. Use them to pick the right method.
10131 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
10133 * parse.y (check_modifiers_consistency): Don't subtract out
10134 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
10136 2000-06-04 Philipp Thomas <pthomas@suse.de>
10138 * Makefile.in (INTLLIBS): New.
10142 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10144 * class.c (get_dispatch_table): Build the vtable dummy entry list
10145 element with a null purpose. Fixed leading comment.
10146 (build_dtable_decl): Build an accurate dtable type when appropriate
10149 2000-06-02 Richard Henderson <rth@cygnus.com>
10151 * lang.c (lang_get_alias_set): New.
10153 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10155 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
10156 before using it as the accessed field.
10158 2000-05-31 Tom Tromey <tromey@cygnus.com>
10160 * java-tree.h (boolean_array_vtable, byte_array_vtable,
10161 char_array_vtable, short_array_vtable, int_array_vtable,
10162 long_array_vtable, float_array_vtable, double_array_vtable):
10164 * expr.c (get_primitive_array_vtable): New function.
10165 (create_primitive_vtable): New function.
10166 (java_lang_expand_expr): Enable code to statically generate
10168 * decl.c (init_decl_processing): Create primitive vtables.
10169 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
10170 short_array_vtable, int_array_vtable, long_array_vtable,
10171 float_array_vtable, double_array_vtable): Define.
10173 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
10175 * java/parse.y (find_applicable_accessible_methods_list):
10176 Don't add an uninitialized value to the list.
10178 2000-05-25 Tom Tromey <tromey@cygnus.com>
10180 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
10181 when trying to see if field's class should be initialized. Always
10182 initialize field's declaring class, not qualified class.
10185 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
10186 `wfl_operator', to maybe_build_primttype_type_ref.
10189 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
10191 * parse.y (patch_method_invocation): Don't try to lookup methods
10192 in primitive types.
10194 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10196 * parse.y (resolve_field_access): Call the appropriate <clinit>
10197 before accessing the length of a static array. Craft a decl for
10198 the field while its time. Fixes PR gcj/129.
10200 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10202 * parse.y (resolve_package): Correctly set `*next' (was off by
10204 (resolve_qualified_expression_name): Fixed comment.
10206 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10208 * jcf-parse.c (jcf_parse_source): Reset current_class and
10209 current_function_decl to NULL before parsing a new file.
10211 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10213 * parse.y (block_end:): If the collected block doesn't feature a
10214 statement, insert an empty statement.
10216 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10218 * parse.y (maybe_yank_clinit): New function.
10219 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
10220 end of the list of methods belonging to a class.
10221 (java_complete_expand_method): Check whether <clinit> is really
10222 necessary and expand it accordingly.
10224 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10226 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
10227 processed by the method's switch statement.
10229 2000-05-19 Tom Tromey <tromey@cygnus.com>
10231 * java-tree.h: Added init state enum.
10232 * decl.c (emit_init_test_initialization): Initialize class
10233 initialization check variable by looking at class' state.
10235 2000-05-19 Tom Tromey <tromey@cygnus.com>
10237 * java-tree.h (build_instanceof): Declare.
10238 (build_get_class): Declare.
10239 * parse.y (patch_binop): Use build_instanceof.
10240 * expr.c (build_instanceof): New function. If class is final,
10241 don't make a function call.
10242 (expand_java_INSTANCEOF): Use it.
10243 (build_get_class): New function.
10245 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
10247 * jcf-write.c (generate_classfile): Scan the source_file for
10248 slashes with the right pointer variable.
10250 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
10252 * lang.c (lang_decode_option): Update -Wunused flags by calling
10254 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
10256 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
10258 * check_init.c (check_init): Constify local char *.
10259 * class.c (push_class): Constify local char *.
10260 * java_tree.h: Update prototypes.
10261 * jcf-io.c (open_class): Constify filename parameter and
10263 (find_class): Remove redundant string copy. Cast return from
10265 * jcf-parse.c (read_class, parse_class_file, yyparse):
10266 Constify local char *.
10267 * jcf-write.c (generate_bytecode_insns, generate_classfile):
10268 Constify local char *.
10269 * jcf.h (JCF): Constify filename and classname.
10270 (JCF_FINISH): Cast args to FREE to char * when appropriate.
10271 * lang.c (init_parse): Constify parameter and return value.
10272 * lex.c (java_get_line_col): Constify filename parameter.
10273 * parse.h: Constify parser_ctxt.filename. Update prototypes.
10274 * parse.y (java_parser_context_suspend,
10275 issue_warning_error_from_context, safe_layout_class): Constify
10277 * parse.c: Regenerate.
10279 2000-05-08 Tom Tromey <tromey@cygnus.com>
10281 * expr.c (build_jni_stub): Cache the result of
10282 _Jv_LookupJNIMethod.
10284 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10286 * decl.c (predef_filenames_size): Now 7.
10287 (predef_filenames): New seventh entry.
10289 2000-05-04 Tom Tromey <tromey@cygnus.com>
10291 * boehm.c (mark_reference_fields): Don't mark RawData fields.
10292 Keep track of when we've seen a reference field after a
10293 non-reference field.
10294 (get_boehm_type_descriptor): Handle case where we see
10295 non-reference fields but no trailing reference field.
10296 * decl.c (rawdata_ptr_type_node): Define.
10297 (init_decl_processing): Initialize rawdata_ptr_type_node.
10298 * java-tree.h (rawdata_ptr_type_node): Declare.
10300 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10302 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
10303 specifiers in calls to fprintf.
10305 2000-05-03 Andrew Haley <aph@cygnus.com>
10307 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
10309 * javaop.h (WORD_TO_INT): New function.
10310 (IMMEDIATE_s4): Use WORD_TO_INT.
10311 * jcf.h (JPOOL_INT): Ditto.
10313 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
10316 2000-04-19 Tom Tromey <tromey@cygnus.com>
10318 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
10319 on native function.
10320 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
10322 * expr.c (build_jni_stub): New function.
10323 * lang-specs.h: -fjni and -femit-class-file are incompatible.
10324 * parse.c: Rebuilt.
10325 * parse.y (java_complete_expand_methods): Expand a native method
10326 and call build_jni_stub if -fjni given.
10327 * lang-options.h: Document -fjni.
10328 * lang.c (flag_jni): New global.
10329 (lang_f_options): Added `jni' entry.
10330 * java-tree.h (soft_lookupjnimethod_node,
10331 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
10333 (flag_jni): Declare.
10334 (build_jni_stub): Declare.
10335 (struct lang_decl): Added `native' flag.
10336 (METHOD_NATIVE): Redefined to use `native' field of lang specific
10338 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
10339 soft_jnipopsystemframe_node): New globals.
10340 (init_decl_processing): Set them. _Jv_InitClass only takes one
10343 * java-tree.def: Put into `C' mode.
10345 2000-04-27 Tom Tromey <tromey@cygnus.com>
10348 * expr.c (expand_invoke): Generate check to see if object pointer
10349 is null in nonvirtual invocation case.
10350 * java-tree.h (soft_nullpointer_node): Declare.
10351 * decl.c (soft_nullpointer_node): New global.
10352 (init_decl_processing): Initialize soft_nullpointer_node.
10353 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10354 or `private' methods.
10355 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10357 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10359 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10362 2000-04-26 Tom Tromey <tromey@cygnus.com>
10364 * zextract.c (find_zip_file_start): New function.
10365 (read_zip_archive): Use it.
10367 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10369 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
10371 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10373 * class.c (common_enclosing_context_p): New function.
10374 * java-tree.h (common_enclosing_context_p): Added prototype.
10375 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
10376 classes sharing an outer context with the current instance.
10377 * parse.y (build_access_to_thisn): Fixed leading comment.
10378 (verify_constructor_super): New local `supper_inner'. Skip
10379 enclosing context argument in the case of inner class constructors.
10380 (patch_method_invocation): Insert proper context as second
10381 parameter to pure inner class constructor super invocations.
10383 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10385 * parse.y (end_class_declaration): Reset the interface number
10388 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10390 * parse.y (source_start_java_method): Deleted unnecessary code.
10391 (patch_method_invocation): Fixed comment.
10393 2000-04-24 Robert Lipe <robertlipe@usa.net>
10395 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
10397 2000-04-23 Tom Tromey <tromey@cygnus.com>
10399 * boehm.c (mark_reference_fields): Use int_byte_position.
10401 2000-04-22 Tom Tromey <tromey@cygnus.com>
10403 * boehm.c (mark_reference_fields): Only call byte_position on
10406 2000-04-22 Tom Tromey <tromey@cygnus.com>
10408 * boehm.c (mark_reference_fields): Added `last_view_index'
10409 argument. Use DECL_FIELD_OFFSET to determine field's offset.
10411 2000-04-20 Mo DeJong <mdejong@cygnus.com>
10413 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
10414 * parse.y (check_class_interface_creation): Fixed comments. Select
10415 permitted modifiers for (inner) interfaces. Changed error message
10416 to report rejected modifiers used with local classes.
10418 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10420 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
10421 of directly inherited type considered in scope.
10422 * parse.y (do_resolve_class): Search inherited classes for inner
10425 2000-04-20 Tom Tromey <tromey@cygnus.com>
10427 * parse.y (not_accessible_p): Use member's class, not current
10428 class, when doing inheritance check for protected reference.
10431 2000-04-20 Jason Schroeder <shrode@subnature.com>
10433 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
10435 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10437 * parse.y (lookup_field_wrapper): Search for final local aliases.
10438 (resolve_expression_name): Let lookup_field_wrapper search for
10439 final local aliases. Force the value of `name' if one is found.
10440 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
10441 an expression name. Fixed comments.
10443 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10445 * parse.y (yyerror): `msg' can be null, don't use it in that case.
10447 2000-04-19 Tom Tromey <tromey@cygnus.com>
10449 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
10451 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10453 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
10455 2000-04-18 Tom Tromey <tromey@cygnus.com>
10458 * gjavah.c (utf8_cmp): Changed return value.
10459 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
10461 (cxx_keywords): New global.
10462 (get_field_name): Handle new result of cxx_keyword_subst.
10463 (print_method_info): Likewise.
10465 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
10467 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
10468 with a newline, for CNI.
10469 (print_stub_or_jni): Print a space or newline before method name for
10470 CNI as well as JNI.
10471 (print_cxx_classname): Don't write leading "::" in CNI stub method.
10472 (process_file): Include gcj/cni.h if generating CNI stubs.
10474 2000-04-16 Tom Tromey <tromey@cygnus.com>
10476 * gjavah.c (decompile_method): Use print_field_name.
10479 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10481 * parse.y (java_expand_classes): Reverse the package list once.
10482 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
10484 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
10485 the `==' and `!=' operators.
10487 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10489 * jcf-write.c (generate_bytecode_insns): At invocation time,
10490 always relate an interface method to the type of its selector.
10492 2000-04-05 Tom Tromey <tromey@cygnus.com>
10495 * expr.c (expand_invoke): Generate check to see if object pointer
10496 is null in nonvirtual invocation case.
10497 * java-tree.h (soft_nullpointer_node): Declare.
10498 * decl.c (soft_nullpointer_node): New global.
10499 (init_decl_processing): Initialize soft_nullpointer_node.
10500 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10501 or `private' methods.
10502 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10504 2000-04-05 Tom Tromey <tromey@cygnus.com>
10506 Fix for PR gcj/140:
10507 * parse.y (check_final_assignment): Recognize assignments to the
10508 `length' field of an array when generating class files.
10510 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10512 * class.c (decl_hash): Prototype removed.
10513 (decl_compare): Likewise.
10515 2000-04-05 Tom Tromey <tromey@cygnus.com>
10517 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
10518 * parse.y (check_modifiers_consistency): Check for final/volatile
10519 clash. Fixes PR gcj/164.
10521 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10523 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
10525 (java_hash_compare_tree_node): Renamed from `decl_compare, made
10527 (add_method_1): Use `java_hash_hash_tree_node' and
10528 `java_hash_compare_tree_node'.
10529 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
10530 (java_hash_compare_tree_node): Likewise.
10531 * parse.y (find_applicable_accessible_methods_list): Create,
10532 delete and use a hash table to remember already searched interfaces.
10534 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
10536 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
10539 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10541 * boehm.c (mark_reference_fields, set_bit): Prototype.
10542 (set_bit): Un-ANSI-fy definition.
10544 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
10547 * decl.c (emit_init_test_initialization): Likewise.
10549 * gjavah.c (jni_print_char): Likewise.
10551 * parse.y (create_new_parser_context): Likewise.
10553 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10555 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
10556 patch missing hunk. Fixed indentation.
10558 2000-03-30 Tom Tromey <tromey@cygnus.com>
10560 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
10561 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
10563 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10565 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10566 when negative *before* using it as an array index.
10567 * ChangeLog: Fixed typo.
10569 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10571 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10572 to 0 when it reaches -1.
10574 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10576 * jcf-parse.c (get_constant): Properly cast `num' during the
10577 invocation of `add_double'.
10578 * jcf-write.c (push_long_const): Properly cast `lo' before
10579 comparing it to short bounds.
10580 * parse-scan.y (interface_declaration:): Rule re-arrange so that
10581 `interface_body:' is reduced after the current interface is
10584 2000-03-26 Tom Tromey <tromey@cygnus.com>
10586 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
10587 Java-specific `-f' option.
10589 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10591 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
10592 Adjust order of making types.
10593 Make bitsize_*_node values.
10595 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10597 * class.c (make_field_value): Use byte_position.
10598 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
10599 (java_array_data_offset): Likewise.
10600 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
10603 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10605 * parse.y (check_abstract_method_definitions): New local
10606 `end_type_reached'. Make sure we also consider `end_type'.
10607 (java_check_abstract_method_definitions): Make sure we eventually
10608 consider `java.lang.Object'.
10609 (maybe_use_access_method): Don't use access method if not in the
10610 context of a pure inner class or if the method's context is right.
10611 (find_applicable_accessible_methods_list): New static flag
10612 `object_done'. Don't search abstract classes as interfaces. Fixed
10613 indentation. Fixed the `java.lang.Object' only search. Search
10614 class interface(s) first, then fully search enclosing contexts.
10615 (find_most_specific_methods_list): Pick the closest candidate when
10616 they're all abstract.
10618 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10620 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10621 properly initialize `finished_label'. Don't emit gotos for empty
10624 2000-03-19 Martin v. Loewis <loewis@informatik.hu-berlin.de>
10626 * except.c (emit_handlers): Clear catch_clauses_last.
10628 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10630 * parse.y (check_method_types_complete): New function.
10631 (create_class): Reset anonymous class counter only when seeing an
10633 (java_complete_class): JDEP_METHOD: Don't recompute signature
10636 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10638 * class.c (build_static_ref): Fixed indentation in comment.
10639 * java-tree.def (TRY_EXPR): Fixed typo in name.
10640 (CLASS_LITERAL): Likewise.
10641 * java-tree.h: (TYPE_DOT_CLASS): New macro.
10642 (struct lang_type): New field `dot_class'.
10643 * jcf-write.c (generate_bytecode_insns): Fixed error message.
10644 (generate_classfile): Method `class$' is synthetic.
10645 * parse.y (build_do_class_method): New function.
10646 (build_dot_class_method_invocation): Likewise.
10647 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
10648 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
10649 (qualify_ambiguous_name): Likewise.
10650 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
10651 (build_try_statement): Fixed leading comment.
10653 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10655 * class.c (make_field_value): Properly handle sizes.
10656 (get_dispatch_vector): Use tree_low_cst and host_integerp.
10657 (layout_class_method): Count using trees.
10658 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
10659 * expr.c (java_array_data_offset): Use int_bit_position.
10660 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
10661 (build_invokevirtual): Use tree_low_cst and do computations with trees.
10663 2000-03-16 Tom Tromey <tromey@cygnus.com>
10665 * lang.c (flag_hash_synchronization): New global.
10666 (lang_f_options): Added `hash-synchronization'.
10667 * lang-options.h: Mention -fhash-synchronization.
10668 * java-tree.h (flag_hash_synchronization): Declare.
10669 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
10670 hash table synchronization is disabled.
10671 * decl.c (init_decl_processing): Only push `sync_info' value when
10672 hash table synchronization is disabled.
10673 * class.c (make_class_data): Only push `sync_info' field when hash
10674 table synchronization is disabled. Removed dead code.
10676 2000-03-16 Tom Tromey <tromey@cygnus.com>
10678 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
10680 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10682 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
10684 * parse.y (patch_method_invocation): Handle anonymous classes
10685 creation in static context.
10687 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10689 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
10690 * parse.y (resolve_qualified_expression_name): Use it.
10691 (patch_method_invocation): Likewise.
10693 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10695 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
10696 depending on the type of dependency which dictates what the
10698 (unresolved_type_p): Resolved types limited to the current class.
10700 2000-03-15 Tom Tromey <tromey@cygnus.com>
10702 * decl.c (init_decl_processing): Set type of `sync_info' to be
10705 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
10706 Correctly compute bit number for current slot. Zero `high' and
10707 `low' in DS_LENGTH case. Don't skip inherited fields. Use
10708 mark_reference_fields.
10709 (mark_reference_fields): New function.
10711 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10713 * parse.y (register_incomplete_type): Fixed initialization of
10716 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10718 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
10720 (push_class_context, pop_class_context): New function.
10721 (class_body:): Call pop_class_context.
10722 (interface_body:): Likewise.
10723 (INNER_QUALIFIER): New macro.
10724 (report_class_declaration): Changed output format and use
10725 INNER_QUALIFIER. Call push_class_context.
10727 2000-02-14 Andrew Haley <aph@cygnus.com>
10729 * check-init.c (check_init): Add new cases for unary and binary
10732 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10734 * parse.y (resolve_package): Set `next' once a type name has been
10735 progressively discovered.
10736 (resolve_qualified_expression_name): Propagate resolution only if
10737 there are remaining qualifiers. Take into account `q' might have
10738 been cleared after re-qualification.
10739 * parse.y (patch_method_invocation): New local `resolved'.
10740 Section dealing with qualified expression rewritten to use
10741 resolve_field_access.
10743 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10745 * parse.h (PUSH_CPC): Fixed indentation.
10746 (DEBUG_CPC): New macro.
10747 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
10748 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
10749 * parse.y (class_body_declaration:): Use
10750 SET_CPC_INSTANCE_INITIALIZER_STMT.
10751 (method_declaration:): Check for null current_function_decl.
10752 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
10753 (java_parser_context_pop_initialized_field): Better handling of
10755 (maybe_make_nested_class_name): Mark nested class name as
10756 qualified when necessary.
10757 (end_class_declaration): Don't call java_parse_context_resume when
10758 one or more error occurred.
10759 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
10760 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
10761 SET_CPC_INITIALIZER_STMT.
10762 (method_header): Check for inner classes declaring static methods.
10763 (resolve_qualified_expression_name): Handle situation where `this'
10766 2000-03-13 Hans Boehm <boehm@acm.org>
10768 * typeck.c (build_prim_array_type): Correctly set the high word too.
10770 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10772 * parse.y (java_complete_expand_methods): Leave <clinit> out of
10774 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
10775 list of methods for interfaces.
10777 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10779 * parse.y (qualify_ambiguous_name): Properly handle expressions
10782 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10784 * parse.y (check_final_assignment): Extended to process
10786 (patch_assignment): Have check_final_assignment called only once.
10788 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10790 * java-tree.h (IS_INIT_CHECKED): New flag.
10791 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
10792 * parse.y (patch_string): Call force_evaluation_order on the
10793 completed string concatenation tree.
10794 * expr.c (force_evaluation_order): Call force_evaluation_order on
10795 function's arguments too.
10797 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10799 * decl.c (emit_init_test_initialization): Mark KEY as unused.
10800 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
10801 (build_anewarray): Likewise.
10802 * parse.y (patch_newarray): Likewise.
10803 * parse.c: Regenerated.
10805 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10807 * decl.c (init_decl_processing): Added new class fields `depth',
10808 `ancestors', and `idt' to class_type_node. Use
10809 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
10810 * class.c (make_class_data): Push initial values for new fields.
10811 * java-tree.h: Updated prototype for `build_invokeinterface'.
10812 * expr.c (build_invokeinterface): Changed parameters to accept
10813 `method' tree. Calculate index of `method' in its declaring
10814 interface. Build call to _Jv_LookupInterfaceMethodIdx.
10815 (expand_invoke): Call `build_invokeinterface' with new parameters.
10816 * parse.y (patch_invoke): Call `build_invokeinterface' with new
10819 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10821 * typeck.c (lookup_do): Search superinterfaces first
10822 when looking up an interface method. From Godmar Back
10823 <gback@cs.utah.edu>
10825 2000-03-06 Tom Tromey <tromey@cygnus.com>
10827 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
10829 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10831 * java-tree.h (lookup_argument_method2): Declared.
10832 (safe_layout_class): Prototype moved from parse.h.
10833 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
10834 * parse.y (java_check_regular_methods): Local `super_class' gone.
10835 Call lookup_argument_method2 instead of lookup_argument_method.
10836 Perform modifier match for methods found declared in implemented
10837 interfaces. Fixed indentation problem. Overriding/hiding error
10838 report to take place only for methods found in classes.
10839 * typeck.c (lookup_argument_method): Changed leading
10840 comment. Re-written by calling lookup_do.
10841 (lookup_argument_method2): New function.
10842 (lookup_java_method): Re-written by calling lookup_do.
10843 (lookup_do): New function.
10845 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10847 * check-init.c (check_init): Removed dead code. Handle (blank)
10849 * parse.y (declare_local_variables): New local `final_p', set it
10850 and use it to initialize LOCAL_FINAL.
10851 (check_final_assignment): Only check FIELD_DECLs.
10853 2000-02-17 Tom Tromey <tromey@cygnus.com>
10855 * Makefile.in (JAVA_OBJS): Added boehm.o.
10856 (boehm.o): New target.
10857 * Make-lang.in (JAVA_SRCS): Added boehm.c.
10858 * java-tree.h (flag_use_boehm_gc): Declare.
10859 (get_boehm_type_descriptor): Declare.
10860 * lang.c (lang_f_options): Added `use-boehm-gc'.
10861 (flag_use_boehm_gc): New global.
10862 * lang-options.h: Added -fuse-boehm-gc.
10863 * boehm.c: New file.
10864 * class.c (get_dispatch_table): If class uses a Boehm type
10865 descriptor, put it in the vtable.
10866 (make_class_data): Removed dead code.
10868 2000-03-03 Per Bothner <per@bothner.com>
10870 * decl.c (init_decl_processing): Initialize sizetype properly.
10872 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10874 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
10875 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
10876 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10877 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
10878 (jcf_parse): New local `current'. Load innerclasses seen in outer
10879 context being processed.
10880 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10881 * jcf-write.c (append_innerclasses_attribute): New function.
10882 (append_innerclasses_attribute_entry): Likewise.
10883 (get_access_flags): Handle static classes. Set anonymous and local
10884 classes to be private.
10885 (generate_classfile): Attribute count adjusted. Call
10886 append_innerclasses_attribute.
10887 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
10888 PURE_INNER_CLASS_TYPE_P.
10889 * parse.y (parser_qualified_classname): New parameter `is_static',
10890 produce non qualified name accordingly.
10891 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
10892 (create_interface): Added argument to parser_qualified_classname.
10893 (create_class): Added argument to parser_qualified_classname. Setup
10894 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
10895 (add_inner_class_fields): Fixed indentation.
10896 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
10897 (method_declarator): Fixed typo in comment.
10898 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
10899 (build_current_thisn): Likewise.
10900 (patch_method_invocation): Likewise.
10902 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
10904 * decl.c (current_function_decl): Move to toplev.c.
10906 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10908 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
10909 (DECL_BIT_INDEX): Use underlying representation.
10910 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
10912 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10914 * expr.c (build_java_ret): Pass proper type to size_binop.
10916 2000-02-25 Anthony Green <green@cygnus.com>
10918 * expr.c (build_class_init): Mark the decl to be ignored by
10920 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
10921 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
10922 * class.c (init_test_hash_newfunc): New function.
10923 (decl_hash): New function.
10924 (decl_compare): New function.
10925 * decl.c (emit_init_test_initialization): New function.
10926 (complete_start_java_method): Traverse the init test hashtable,
10927 calling emit_init_test_initialization.
10928 (always_initialize_class_p): Define.
10929 * expr.c (build_class_init): Use initialization tests when
10930 emitting class initialization code.
10931 (always_initialize_class_p): Declare.
10932 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
10934 * java-tree.h: Include hash.h.
10935 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
10936 (struct lang_decl): Add init_test_table field.
10937 (init_test_hash_entry): Define.
10939 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10941 * gjavah.c (main): Avoid using `argi' to report unimplemented
10944 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10946 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10947 initialize locals to avoid warnings. Local `exception_type' moved
10950 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10952 * parse.y (resolve_expression_name): Use `orig' as a second
10953 argument to resolve_field_access.
10954 (resolve_field_access): Removed unnecessary code when dealing with
10957 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10959 * class.c (push_super_field): Don't push the field twice.
10960 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
10961 * parse.h (java_reorder_fields): Prototyped.
10962 * parse.y (java_reorder_fields): New function.
10963 (java_layout_class): Simplified not to worry about re-ordering.
10965 2000-02-23 Tom Tromey <tromey@cygnus.com>
10967 * gjavah.c (print_name): In JNI case, correctly quote string.
10968 (print_method_info): Don't handle overrides in JNI mode.
10970 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10972 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
10973 value type set to `boolean_type_node'.
10975 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10977 * jcf-dump.c (main): Test for correct condition after
10978 output file creation.
10980 2000-02-19 Anthony Green <green@cygnus.com>
10982 * jcf-depend.c (add_entry): Fix test for first list entry.
10984 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10986 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
10987 * constants.c (build_constants_constructor): Likewise.
10989 2000-02-19 Anthony Green <green@cygnus.com>
10991 * jcf-depend.c (add_entry): Add entries to the end of the list.
10993 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
10995 * decl.c (INT_TYPE_SIZE): Define if necessary.
10996 (expand_java_return): Handle the case of a native integer smaller
10997 than a JVM integer.
10999 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
11001 * gjavah.c (help): Use GCCBUGURL.
11002 * jv-scan.c (help): Likewise.
11003 * jcf-dump.c (help): Likewise.
11005 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11007 * jcf-write.c (generate_bytecode_insns): Don't generate empty
11010 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11012 * jcf-parse.c (load_class): Call `fatal' if no file containing
11013 the target class are found.
11015 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
11017 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
11018 lex.c, lex.h, and PARSE_H to...
11019 (parse.o, parse-scan.o): ...here, respectively.
11021 * lex.c: Split out code that may trigger SIGFPE from yylex()
11022 to its own function.
11023 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
11025 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11027 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
11029 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11031 * parse.y (outer_field_access_p): Stop in time when outer contexts
11033 (resolve_qualified_expression_name): Properly qualify *everything*
11034 after a package.type to be resoled as expression names.
11035 (find_applicable_accessible_methods_list): Save/restore `class' to
11036 isolate it from a possible outer context search.
11038 2000-02-15 Tom Tromey <tromey@cygnus.com>
11040 * gjavah.c (jni_print_char): New function.
11041 (print_full_cxx_name): Use it.
11042 (decode_signature_piece): Likewise.
11043 (print_cxx_classname): Likewise.
11045 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11047 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
11049 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
11051 * gjavah.c: Include version.h.
11053 * jcf-dump.c: Likewise.
11055 * jv-scan.c: Likewise.
11057 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11059 * parse.y (outer_field_access_fix): First parameter now a tree
11060 node. Check for assignment to final. First argument to
11061 build_outer_field_access_fix modified to accommodate prototype.
11062 (build_outer_field_access): Don't check for assignment to final
11064 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
11065 possibly returned by outer_field_access_fix. Changed
11066 outer_field_access_fix's first argument.
11067 (check_final_assignment): $finit$'s context is OK.
11068 (patch_unaryop): Use node instead of its line/column value when
11069 calling outer_field_access_fix.
11071 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11073 * parse.y (interface_declaration:): No longer tagged
11074 <node>. Re-installed default action.
11075 (class_member_declaration:): Handle inner interfaces.
11076 (interface_member_declaration): Handle inner interfaces and
11078 (create_interface): Push error if one seen. Suspend parsing
11079 context when processing an inner interface.
11080 (register_fields): Inner class static field limitations not to
11081 apply to inner interfaces.
11083 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11085 * jcf-parse.c (load_class): Update `java_error_count' when a
11086 class' file can't be found.
11087 (parse.y): Avoid (byte)code generation when errors seen.
11089 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11091 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
11092 decodes a valid node.
11093 (patch_binop): Handle TRUNC_DIV_EXPR.
11095 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11097 * parse.y (resolve_package): New local `acc'. Try to progressively
11098 build and guess a package and type name.
11100 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11102 * parse.y (find_applicable_accessible_methods_list): Load and
11103 layout the search class if necessary.
11104 (java_complete_tree): Keep to original type of the folded initial
11107 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11109 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
11110 Generate error message if circularity is detected. New static
11112 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
11113 * jcf-write.c (generate_bytecode_insns): Very simply handle
11115 * parse.y (java_check_circular_reference): Use
11116 `cyclic_inheritance_report' during report, if necessary.
11117 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
11118 walking NEW_ARRAY_INIT twice.
11120 2000-02-09 Tom Tromey <tromey@cygnus.com>
11122 * parse.y (check_class_interface_creation): Allow inner classes to
11123 be `private' or `protected', check modifiers' consistency. Prevent
11124 block local classes from bearing any modifiers.
11126 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11128 * except.c (check_start_handlers): Re-add prototype lost in last
11130 (maybe_start_try): Remove excess argument to `check_start_handlers'.
11132 2000-02-09 Andrew Haley <aph@cygnus.com>
11134 * decl.c (clear_binding_level): Remove excess initializer.
11135 (maybe_poplevels): Remove unused variable.
11136 (force_poplevels): Ditto.
11137 (struct binding_level): Add comment.
11139 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11141 * jcf-write.c (generate_classfile): Don't consider
11142 pre-initialization with reference value (use <clinit> instead.)
11143 * parse.y (java_fix_constructors): No generated constructor for
11145 (build_outer_field_access): Removed debug message.
11146 (outer_field_expanded_access_p): Adapted to bytecode generation.
11147 (build_outer_field_access_method): Use fix_method_argument_names.
11148 (build_outer_method_access_method): Fixed indentation. Added
11149 comment. Handle access method generation for static and also void
11151 (build_access_to_thisn): Inserted debug message.
11152 (maybe_build_thisn_access_method): Use fix_method_argument_names.
11153 (resolve_qualified_expression_name): Fixed comment.
11154 (not_accessible_p): Adapted to bytecode generation. Added comment.
11155 (patch_method_invocation): Added comment.
11156 (maybe_use_access_method): Fixed leading comment. Handle static
11158 (java_complete_lhs): Don't shortcut handling of initialized upon
11159 declaration String type static fields when generating bytecode.
11160 (patch_unaryop): Handle outer field access when generating
11163 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11165 * java-tree.h (FIELD_THISN): New macro.
11166 * jcf-write.c (append_synthetic_attribute): New function.
11167 (generate_classfile): Set "Synthetic" attribute on this$<n>,
11168 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
11169 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
11171 (build_outer_field_access): Turned on access functions usage and
11172 generation when compiling to bytecode.
11173 (maybe_use_access_method): Likewise.
11175 2000-01-25 Andrew Haley <aph@cygnus.com>
11177 * java-except.h (struct eh_range): Add `expanded' field.
11178 (maybe_start_try): Add end_pc arg.
11179 (maybe_end_try): Ditto.
11180 * java-tree.h (force_poplevels): new function.
11181 * expr.c (expand_byte_code): Don't call maybe_start_try or
11183 * except.c (add_handler): Reset expanded.
11184 (expand_start_java_handler): Set expanded.
11185 (check_start_handlers): Don't expand a start handler that's
11186 already been expanded.
11187 (maybe_start_try): Add end_pc arg. Only expand a handler which
11189 (expand_end_java_handler): call force_poplevels.
11190 (force_poplevels): new function.
11191 * decl.c (binding_level): Add start_pc of binding level.
11192 (maybe_pushlevels): Call maybe_start_try when pushing binding
11194 (maybe_poplevels): Call maybe_end_try when popping binding levels.
11195 (LARGEST_PC): Define.
11196 (clear_binding_level): Use LARGEST_PC.
11198 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
11199 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
11200 (binding_depth, is_class_level, current_pc): new variables.
11201 (struct binding_level): ditto.
11202 (indent): new function.
11203 (push_jvm_slot): add debugging info.
11204 (maybe_pushlevels): ditto.
11205 (maybe_poplevels): ditto.
11206 (pushlevel): ditto.
11208 (start_java_method): ditto.
11209 (give_name_to_locals): comment only.
11210 * except.c (binding_depth, is_class_level, current_pc):
11212 (expand_start_java_handler): add debugging info.
11213 (expand_end_java_handler): ditto.
11215 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11217 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
11218 (print_name_for_stub_or_jni, process_file): Constify a char*.
11220 2000-02-03 Tom Tromey <tromey@cygnus.com>
11222 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
11224 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11226 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
11227 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
11230 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11232 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
11233 * java-tree.h (TYPE_II_STMT_LIST): New macro.
11234 (struct lang_type): New field `ii_block'.
11235 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
11236 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
11237 * parse.h (struct parser_ctxt): New field `instance_initializers'.
11238 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
11239 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
11240 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
11242 * parse.y (add_instance_initializer): New function.
11243 (in_instance_initializer): New static global.
11244 (class_body_declaration:): Link instance initializer block.
11245 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
11246 (array_creation_expression:): Remove unused local.
11247 (java_parser_context_push_initialized_field): Fixed leading
11248 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
11249 CPC_INSTANCE_INITIALIZER_LIST.
11250 (java_parser_context_pop_initialized_field): Likewise.
11251 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
11252 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
11253 CPC_INITIALIZER_STMT.
11254 (fix_constructors): New local `class_type'. Use it. Call
11255 add_instance_initializer.
11256 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
11257 (patch_return): Forbid return in instance initializers.
11258 (patch_throw_statement): Enforce exception handling in the context
11259 of instance initializers.
11261 2000-02-03 Tom Tromey <tromey@cygnus.com>
11263 * Make-lang.in (java.mostlyclean): Remove executables in
11266 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11268 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
11269 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
11270 (java_float_finite): Convert to use union Word from javaop.h.
11271 (java_double_finite): Convert to use union DWord from javaop.h.
11273 2000-02-02 Tom Tromey <tromey@cygnus.com>
11275 * gjavah.c (options): Added `jni' entry.
11276 (help): Document -jni.
11277 (flag_jni): New global.
11278 (process_file): Handle JNI output. Don't print text from
11279 -prepend, -add, etc, when generating stubs. Only remove `.class'
11280 suffix if it actually exists.
11281 (main): Create a `.c' file when run with `--jni --stubs'. Create
11282 correct output file name with `--jni'.
11283 (print_include): Mangle header name differently in JNI case.
11284 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
11286 (print_method_info): Handle JNI case. Put signature info into
11287 method name. Handle case when STREAM is NULL.
11288 (print_name_for_stub_or_jni): New function.
11289 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
11290 (print_cxx_classname): Handle JNI.
11291 (print_full_cxx_name): Likewise.
11292 (decode_signature_piece): Likewise.
11293 (overloaded_jni_method_exists_p): New function.
11294 (struct method_name): Added `signature' and `sig_length' fields.
11295 (HANDLE_END_FIELD): Do nothing in JNI mode.
11297 2000-02-02 Tom Tromey <tromey@cygnus.com>
11299 * jv-scan.c: Include version.c, <getopt.h>.
11300 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
11301 (options): New array.
11302 (usage): New function.
11303 (version): New function.
11304 (main): Use getopt_long to parse command line.
11305 * jcf-dump.c: Include version.c, <getopt.h>.
11306 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
11307 OPT_JAVAP): New macros.
11308 (options): New array.
11309 (usage): Return `void'. Changed message.
11310 (help): New function.
11311 (version): New function.
11312 (main): Use getopt_long_only to parse command line.
11313 * gjavah.c: Include <getopt.h>.
11314 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
11315 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
11316 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
11317 (options): New array.
11318 (java_no_argument): Removed.
11319 (help): Updated with missing options.
11320 (main): Use getopt_long_only to parse command line.
11321 (usage): Changed message.
11323 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11325 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
11326 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
11327 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
11328 * parse.y (array_creation_expression:): Handle anonymous arrays.
11329 (build_array_from_name): Don't set `ret_name' if null.
11330 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
11331 (qualify_ambiguous_name): Likewise.
11332 (java_complete_expand_class): Likewise.
11334 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11336 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
11337 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
11338 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
11339 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
11340 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
11341 AIPL_FUNCTION_COMPLETED_INVOCATION.
11342 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
11343 AIPL_FUNCTION_INVOCATION_READY.
11344 (AIPL_FUNCTION_DECLARATION): New enum entry.
11345 * parse.y (reorder_static_initialized): New function.
11346 (java_parser_context_pop_initialized_field): Use it.
11347 (add_inner_class_fields): Use
11348 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
11349 augmented. Install marker after last alias initializer, if any.
11350 (generate_finit): Fixed typo. Don't try to retain only the used
11352 (method_header): Compute and set DECL_FUNCTION_NAP.
11353 (method_declarator): Fixed comment. Insert alias initializer in
11355 (build_alias_initializer_parameter_list): Fixed leading
11356 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
11357 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
11358 (java_complete_expand_class): Code to retain only used aliases
11360 (java_complete_expand_methods): New local `first_decl'. Generate
11361 $finit$ first, then expand the constructors, regular methods and
11363 (java_complete_expand_method): Don't report error on missing
11364 return statement if previously detected bogus.
11365 (fix_constructors): Don't patch constructor parameters list.
11366 (patch_method_invocation): Use new AIPL enum values. Reverse
11367 alias initializer list for anonymous classes.
11369 2000-01-30 Anthony Green <green@redhat.com>
11371 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
11372 determine how many stack slots to pop.
11374 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11376 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
11377 error handling/recovery.
11378 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
11380 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11382 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
11383 FIELD_LOCAL_ALIAS_USED): New macros.
11384 (DECL_FUNCTION_NAP): New macro.
11385 (struct lang_decl): New field `nap'.
11386 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
11387 (struct lang_type): New fields `finit_stmt_list' and
11388 `clinit_stmt_list'.
11389 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
11390 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
11391 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
11392 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
11393 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
11394 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
11395 (BUILD_THROW): Macro line separator re-indented.
11396 * parse.y (end_class_declaration): New function.
11397 (maybe_generate_pre_expand_clinit): New name for
11398 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
11399 pre-expand static fields.
11400 (maybe_generate_clinit): Function deleted.
11401 (check_for_static_method_reference): Prototype's parameter list
11403 (generate_finit): New name for maybe_generate_finit. Changed
11404 leading comment. Function rewritten to use
11405 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
11406 (build_alias_initializer_parameter_list): New function.
11407 (java_parser_context_pop_initialized_field): Likewise.
11408 (add_inner_class_fields): Likewise.
11409 (type_declaration:): Call end_class_declaration.
11410 (class_member_declaration:): Likewise.
11411 (formal_parameter_list:): Fixed typos.
11412 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
11413 element. Improved error handling.
11414 (block_statement:): Call end_class_declaration.
11415 (anonymous_class_creation:): Likewise.
11416 (create_anonymous_class): Fixed comments.
11417 (create_class): Call add_inner_class_fields.
11418 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
11419 (method_header): Use MARK_FINAL_PARMS.
11420 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
11421 (method_declarator): Propagate final argument flag.
11422 (craft_constructor): New local `artificial'. Call
11423 build_alias_initializer_parameter_list. Use
11424 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
11425 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
11427 (complete_expand_class): Get rid of unused outer context local
11429 (java_complete_expand_methods): Fixed leading
11430 comment. Generate/pre-expand <clinit> first. Changed method
11431 expansion order to regular, $finit$, constructors, <clinit>.
11432 (java_complete_expand_method): Set current_function_decl.
11433 (fix_constructors): Fix constructor parameter list to account for
11434 outer context local alias initializers.
11435 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11436 (resolve_expression_name): Lookup outer context local aliases. New
11437 local `access', use it.
11438 (patch_method_invocation): Patch inner class ctor invocation with
11439 outer context local aliases initialization values. $finit$
11440 invocation patching now includes things generated with
11441 build_alias_initializer_parameter_list.
11442 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11443 (build_super_invocation): Likewise.
11444 (patch_assignment): Changed comment.
11446 2000-01-27 Andrew Haley <aph@cygnus.com>
11448 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
11452 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11454 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
11456 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
11458 * parse.y (register_fields): Don't pass a format specifier to
11459 OBSOLETE_MODIFIER_WARNING.
11460 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
11461 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
11463 (check_modifiers): Change function into a macro.
11464 (check_class_interface_creation): Pass a literal format string.
11466 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11468 * buffer.h: PROTO -> PARAMS.
11469 * check-init.c: Likewise.
11470 * class.c: Likewise.
11471 * constants.c: Likewise.
11472 * convert.h: Likewise.
11473 * decl.c: Likewise.
11474 * except.c: Likewise.
11475 * expr.c: Likewise.
11476 * gjavah.c: Likewise.
11477 * java-except.h: Likewise.
11478 * java-tree.h: Likewise.
11479 * jcf-depend.c: Likewise.
11480 * jcf-dump.c: Likewise.
11481 * jcf-parse.c: Likewise.
11482 * jcf-path.c: Likewise.
11483 * jcf-reader.c: Likewise.
11484 * jcf-write.c: Likewise.
11486 * jv-scan.c: Likewise.
11487 * jvgenmain.c: Likewise.
11488 * jvspec.c: Likewise.
11489 * lang.c: Likewise.
11492 * parse-scan.y: Likewise.
11493 * parse.h: Likewise.
11494 * parse.y: Likewise.
11495 * typeck.c: Likewise.
11496 * verify.c: Likewise.
11497 * xref.c: Likewise.
11498 * xref.h: Likewise.
11499 * zextract.c: Likewise.
11500 * zipfile.h: Likewise.
11502 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11504 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11505 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
11506 * constants.c (build_constant_data_ref): Check for cached
11507 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
11508 in TYPE_CPOOL_DATE_REF.
11509 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
11510 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
11511 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
11512 (LOCAL_FINAL): New macro.
11513 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
11514 constant pool -- don't try to reuse.
11515 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
11516 TYPE_LANG_SPECIFIC.
11517 (find_in_current_zip): Use TYPE_JCF.
11518 * parse.h (java_check_final): Prototype removed.
11519 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
11520 (maybe_create_class_interface_decl,
11521 check_class_interface_creation): Likewise.
11522 (java_expand_finals): Function removed.
11523 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
11524 (block_statement:): Fixed comment.
11525 (anonymous_class_creation:): Likewise.
11526 (check_class_interface_creation): Reversed Jan 12, 2000 extra
11528 (check_class_interface_creation): Loosened error report on (inner)
11529 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
11530 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
11531 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
11533 (create_interface): Likewise.
11534 (anonymous_class_counter): New static global.
11535 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
11536 patch. Fixed comments.
11537 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
11538 anonymous_class_counter when declaring a toplevel class.
11539 (craft_constructor): Fixed constructor name when handling
11540 anonymous classes. Anonymous class constructors to feature hidden
11541 this$<n> parameter.
11542 (java_fix_constructors): Added comment.
11543 (java_check_final): Function removed.
11544 (java_complete_expand_methods): Fixed comment. Don't generate
11545 class data, save its outgoing constant pool instead.
11546 (verify_constructor_super): Skip anonymous class constructor
11547 hidden this$<n> parameter.
11548 (java_expand_classes): New local `saved_ctxp'. Removed call to
11549 java_expand_finals and java_check_final. Expand anonymous class
11550 constructors. Generate class data.
11551 (build_super_invocation): Skip anonymous class hidden this$<n>
11553 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
11554 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11555 (set_java_signature): Likewise.
11557 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11559 * gjavah.c: Delete ACC_VISIBILITY define.
11560 * jcf.h: Add ACC_VISIBILITY define.
11561 * parse.y: final: rule tagged <value>.
11562 (java_check_regular_methods): Use ACC_VISIBILITY define for
11563 default package access check.
11564 (local_variable_declaration_statement): Use final: rule.
11566 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11568 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
11569 (final:): New rule.
11571 2000-01-17 Tom Tromey <tromey@cygnus.com>
11573 * gjavah.c (print_field_info): Allow non-static final fields.
11575 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11577 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
11578 * parse.y (patch_anonymous_class): New function.
11579 (create_anonymous_class): Register incomplete type when the
11580 class/interface to extends/implement isn't known yet.
11581 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
11582 (verify_constructor_super): Tuned error message.
11584 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11586 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
11587 (ANONYMOUS_CLASS_P): New macro.
11588 (TYPE_SIGNATURE, TYPE_JCF): New macros.
11589 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
11590 * parse.y (create_class): Added leading argument.
11591 (maybe_create_class_interface_decl,
11592 check_class_interface_creation): Likewise.
11593 (craft_constructor): New function.
11594 (verify_constructor_super): Added argument in prototype.
11595 (class_declaration:): Inserted leading argument.
11596 (for_begin:): Use FOR_LOOP_P.
11597 (anonymous_class_creation): Create WFL of the anonymous class to
11598 instantiate. Call build_new_invocation. Added comments.
11599 (check_class_interface_creation): Handle parameter `anonymous' in
11600 verbose mode class creation announce.
11601 (link_nested_class_to_enclosing): Exclude anonymous classes.
11602 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
11603 anonymous class, even though they appear to have an enclosing
11605 (create_interface): Pass extra argument to
11606 check_class_interface_creation.
11607 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
11608 (create_class): Call check_class_interface_creation and
11609 maybe_create_class_interface_decl with extra new argument. Don't
11610 add private this$<n> to anonymous classes.
11611 (method_declarator): Insert hidden this$<n> to anonymous class
11613 (java_fix_constructors): Deleted code creating default
11614 constructor. Call craft_constructor instead.
11615 (java_check_regular_methods): Set `saw_constructor' to 1 for
11617 (fix_constructors): Pass extra argument to verify_constructor_super.
11618 (verify_constructor_super): New local `sdecl', use it. Search for
11619 matching constructor (possibly featuring arguments) in super
11621 (lookup_method_invoke): Craft constructor according to arguments
11622 list when dealing with anonymous class constructors.
11623 (build_super_invocation): Pass arguments to anonymous class super
11625 (search_loop): Use FOR_LOOP_P.
11626 (labeled_block_contains_loop_p): Likewise.
11628 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11630 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
11631 (enclosing_context_p): New function.
11632 (get_access_flags_from_decl): Handle CLASS_STATIC.
11633 (maybe_layout_super_class): Extra first argument passed to
11635 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
11637 * decl.c (access0_identifier_node): New global.
11638 (init_decl_processing): access0_identifier_node initialized.
11639 (pushdecl): Set DECL_CONTEXT only on non type decls.
11640 * expr.c (lookup_field): Lookup inner class fields in enclosing
11642 (expand_invoke): Use ID_INIT_P.
11643 (expand_java_field_op): Use DECL_CLINIT_P.
11644 * java-tree.def (CLASS_LITERAL): New tree code.
11645 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
11646 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
11647 (struct lang_decl): New field `inner_access'.
11648 (enclosing_context_p): Prototyped.
11649 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
11650 ID_CLINIT_P): New macros.
11651 (CLASS_STATIC): New macro.
11652 (CLASS_ACCESS0_GENERATED_P): New macro.
11653 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
11654 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
11655 INNER_CLASS_P): New macros.
11656 (DECL_INNER_CLASS_LIST): New macro.
11657 * jcf-parse.c (yyparse): Avoid the use of ANSI string
11659 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11660 the shift value to int. Fixed typo in comment.
11661 * lex.c (inst_id, wpv_id): Initialize.
11662 * mangle.c (unicode_mangling_length): Take `$' into account.
11663 * parse.h (DRECOVER, RECOVER): Terminate properly.
11664 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
11665 (typedef struct _jdep): New field `enclosing'.
11666 (JDEP_ENCLOSING): New macro.
11667 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
11668 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
11669 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
11670 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
11671 GET_ENCLOSING_CPC_CONTEXT): New macros.
11672 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
11673 (do_resolve_class): Added extra argument in prototype.
11674 * parse.y (resolve_class): Added extra argument in prototype.
11675 (maybe_create_class_interface_decl): Likewise.
11676 (maybe_use_access_method, build_wfl_wrap): New functions.
11677 (java_complete_expand_classes, java_complete_expand_class):
11679 (java_parser_context_push_initialized_field,
11680 java_parser_context_suspend, java_parser_context_resume):
11682 (maybe_make_nested_class_name, make_nested_class_name,
11683 set_nested_class_simple_name_value,
11684 link_nested_class_to_enclosing, find_as_inner_class,
11685 find_as_inner_class_do, check_inner_class_redefinition,
11686 build_thisn_assign, build_current_thisn, build_access_to_thisn,
11687 maybe_build_thisn_access_method, build_outer_field_access,
11688 build_outer_field_access_methods, build_outer_field_access_expr,
11689 build_outer_method_access_method, build_new_access_id,
11690 build_outer_field_access_method, outer_field_access_p,
11691 outer_field_expanded_access_p, outer_field_access_fix,
11692 build_incomplete_class_ref, patch_incomplete_class_ref,
11693 create_anonymous_class): Likewise.
11694 (inst_id, wpv_id): New static global variables.
11695 (synchronized:): New rule, tagged <node>.
11696 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
11698 (anonymous_class_creation:): New rule, tagged <node>.
11699 (NEW_TK): Tagged <node>.
11700 (type_literals, array_type_literal): New rules, tagged <node>.
11701 (class_declaration:): Removed action when reducing by class_body:
11702 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
11703 using GET_CPC in sub-rules.
11704 (class_member_declaration): Handle inner classes.
11705 (method_declaration): When reducing method_header:, reset
11706 current_function_decl when appropriate.
11707 (method_declarator:): Set the number of formal parameter to 0 for
11708 method declared without arguments.
11709 (constructor_declarator:): Likewise.
11710 (static_initializer:): List of elements kept in a list.
11711 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
11712 use of the keyword `static' for type declarations.
11713 (block_statement:): Handle inner class declarations.
11714 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
11715 type qualified `this'.
11716 (class_instance_creation_expression): Use anonymous_class_creation:
11717 to handle inner class instances creation. Handle qualified `new'.
11718 (something_dot_new): Added appropriate actions.
11719 (create_new_parser_context): New function.
11720 (java_push_parser_context, java_parser_context_save_global,
11721 java_parser_context_suspend): Use create_new_parser_context.
11722 (check_modifiers): Changed leading comment.
11723 (check_class_interface_creation): Handle interclasses.
11724 (add_superinterfaces): Fixed comment.
11725 (create_interface): Build qualified name from the raw_name instead
11726 of its matching WFL. Push the initialized fields list. raw_name added
11727 as an extra argument to maybe_create_class_interface_decl.
11728 (create_class): Build qualified name from the raw_name instead of
11729 its matching WFL. Removed assignment to current_parsed_class_un.
11730 Call PUSH_ERROR before returning an error. Suspend the current
11731 parser context when processing an inner class. Push the
11732 initialized fields list. raw_name added as an extra argument to
11733 maybe_create_class_interface_decl. Add the private this$<n>
11735 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
11736 (register_fields): Get the class type from GET_CPC and handle
11737 previous errors. Added code to handle the creation of static
11738 fields in inner classes. Initialized fields initialization
11739 statements kept in a list of lists.
11740 (maybe_generate_finit): Initialized fields initialization
11741 statements kept in a list of lists. Use GET_CPC.
11742 (maybe_generate_clinit): Likewise.
11743 (method_header): Use GET_CPC and GET_CPC_UN.
11744 (parser_qualified_classname): Handle inner classes.
11745 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
11746 (java_fix_constructors): Hide pointer to enclosing context
11747 instance in constructor list when dealing with inner classes.
11748 (jdep_resolve_class): Call resolve_class with extra first argument
11750 (resolve_class): Add enclosing context as a first extra argument
11751 to do_resolve_class.
11752 (do_resolve_class): Call find_as_inner_class. Handle WFLs
11754 (resolve_no_layout): Extra argument added to resolve_class
11756 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
11757 (java_get_real_method_name): Use GET_CPC_UN.
11758 (check_abstract_method_definitions): Use DECL_CLINIT_P.
11759 (java_check_abstract_methods): Handle static method declared in
11760 inner classes by an error.
11761 (java_check_regular_methods): Use DECL_CLINIT_P.
11762 (source_start_java_method): Also set DECL_MAX_LOCALS.
11763 (create_artificial_method): Call java_parser_context_save_global
11764 and java_parser_context_restore_global instead of saving/restoring
11765 the context by hand.
11766 (expand_start_java_method): Improved verbose mode message.
11767 (java_complete_expand_methods): Fixed leading comment. Use
11769 (fix_constructors): Added assignment to this$<n> if necessary.
11770 (java_expand_classes): Call java_complete_expand_classes instead
11771 of java_complete_expand_methods.
11772 (make_qualified_primary): Simplified.
11773 (merge_qualified_name): Optimized for missing left or right parts.
11774 (resolve_expression_name): Handle access to outer class fields from
11776 (resolve_qualified_expression_name): New macro
11777 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
11778 classes. Report error on non appropriate qualification of
11779 `new'. Handle qualified `this'.
11780 (not_accessible_p): Allow access to outer class private fields from
11782 (patch_method_invocation): Handle method invocations through
11783 access methods and inner class constructor invocations.
11784 (find_applicable_accessible_methods_list): Search enclosing
11785 contexts of an inner class.
11786 (search_applicable_methods_list): Fixed typo.
11787 (argument_types_convertible): Handle inner class constructors'
11788 hidden outer context reference argument.
11789 (qualify_ambiguous_name): Handle qualified `this'.
11790 (java_complete_lhs): Handle use of field accessed through
11791 artificial access methods in various cases of assignments. Handle
11792 CLASS_LITERAL node.
11793 (check_final_assignment): Use DECL_CLINIT_P.
11794 (valid_ref_assignconv_cast_p): Handle the destination being an
11795 enclosing context of the source.
11796 (patch_unaryop): Handle use of field accessed through artificial
11798 (patch_return): Use DECL_CLINIT_P.
11799 (patch_throw_statement): Use DECL_CLINIT_P.
11800 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
11801 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
11804 2000-01-16 Anthony Green <green@cygnus.com>
11806 * parse.y (build_string_concatenation): Only use
11807 StringBuffer(String) shortcut if String arg is constant.
11809 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11811 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11812 the shift value to int. Fixed typo in comment.
11814 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
11816 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
11817 * jcf-write.c: Likewise.
11818 * parse.y: Likewise.
11819 * parse.c: Regenerate.
11821 2000-01-09 Anthony Green <green@cygnus.com>
11823 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
11824 bytecodes in the correct order.
11826 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11828 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
11830 2000-01-06 Anthony Green <green@cygnus.com>
11832 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11833 before building constant array decl.
11835 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11837 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
11838 method invocation and typo in conditional expression.
11839 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
11840 the appropriate NOTE_POP.
11841 * parse.y (patch_binop): Shift value mask to feature the right
11844 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11846 * class.c (assume_compiled, assume_compiled_node): Add static
11848 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
11850 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
11852 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
11854 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
11855 to `__modifier' to avoid stringifying it.
11857 * parse.y (verify_constructor_circularity): Don't call a variadic
11858 function with a non-literal format string.
11859 (java_check_abstract_methods): Move unreachable code inside
11860 `continue' statement.
11861 (lookup_method_invoke): Call xstrdup, not strdup.
11863 * expr.c (expand_java_field_op): Avoid the use of ANSI string
11866 * jcf-parse.c (yyparse): Likewise.
11868 * jv-scan.c (main): Likewise.
11870 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11872 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
11873 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11874 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
11877 * parse.y (synchronized, variable_redefinition_error,
11878 check_class_interface_creation, create_interface, create_class,
11879 method_header, finish_method_declaration,
11880 check_modifiers_consistency, method_declarator,
11881 complete_class_report_errors, check_abstract_method_definitions,
11882 java_check_regular_methods, check_throws_clauses,
11883 java_check_abstract_methods, read_import_dir,
11884 check_pkg_class_access, declare_local_variables, fix_constructors,
11885 cut_identifier_in_qualified, resolve_expression_name,
11886 resolve_qualified_expression_name, patch_method_invocation,
11887 java_complete_lhs, patch_assignment, try_builtin_assignconv,
11888 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
11889 patch_exit_expr, patch_exit_expr, patch_switch_statement,
11890 patch_try_statement, patch_synchronized_statement,
11891 patch_throw_statement, check_thrown_exceptions,
11892 patch_conditional_expr): Likewise.
11894 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11896 * Makefile.in (LIBDEPS): Added gcc's errors.o
11897 (../jcf-dump$(exeext):): Link with gcc's errors.o
11898 (../gcjh$(exeext):): Likewise.
11899 * expr.c (expand_java_NEW): Layout the entire target type instead of
11900 laying out its methods only.
11901 (lookup_field): Layout the class after having loaded it.
11902 * java-tree.h (java_debug_context): Declared.
11903 * jcf-io.c (toplev.h): Included.
11904 (find_class): Removed assignment to jcf's outofsynch
11905 field. Force source file to be read if newer than its matching
11906 class file. Tweaked debug messages.
11907 * jcf-parse.c (jcf_out_of_synch): Deleted.
11908 (read_class): Call to jcf_out_of_synch removed.
11909 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
11910 (jcf_out_of_synch): Prototype deleted.
11911 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
11912 `deprecated' and `class_err': integer turned into bit-fields.
11913 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
11914 * parse.y (package_list): New global.
11915 (package_declaration:): Record newly parsed package name.
11916 (extra_ctxp_pushed_p): Static global deleted.
11917 (java_parser_context_save_global): Create buffer context for the
11918 purpose of saving globals, if necessary.
11919 (java_parser_context_restore_global): Pop context pushed for the
11920 purpose of saving globals, if necessary.
11921 (java_debug_context_do): New prototype and function.
11922 (java_debug_context): Likewise.
11923 (do_resolve_class): Use already parsed package names to qualify
11924 and lookup class candidate.
11925 (java_pre_expand_clinit): Removed unnecessary local variable.
11927 1999-12-17 Tom Tromey <tromey@cygnus.com>
11929 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
11931 (process_file): Use `\n\' at end of each line in string.
11933 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11935 * expr.c (expand_invoke): Layout the loaded class before
11936 attempting to use it.
11937 (expand_java_field_op): Allow final field assignments to take
11939 * typeck.c (convert): Return error_mark_node if expr is null.
11941 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11943 * class.c (class_depth): Return -1 if the class doesn't load
11945 * expr.c (can_widen_reference_to): Check for errors during depth
11946 computation and return 0 accordingly.
11947 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
11948 create default constructors and add an other error check.
11949 * parse.h (java_fix_constructors): Prototyped.
11950 * parse.y (java_pre_expand_clinit): Likewise.
11951 (build_super_invocation): Re-prototyped to feature one argument.
11952 (java_check_circular_reference): Directly use `current'.
11953 (java_fix_constructors): New function.
11954 (java_check_regular_methods): Don't create default constructors
11955 here, but abort if none were found.
11956 (java_complete_expand_methods): Pre-process <clinit> calling
11957 java_pre_expand_clinit.
11958 (java_pre_expand_clinit): New function.
11959 (fix_constructors): build_super_invocation invoked with the
11960 current method declaration as an argument.
11961 (build_super_invocation): Use the context of the processed method
11962 decl argument instead of current_class.
11963 * typeck.c (lookup_java_method): Take WFLs in method names into
11966 1999-12-14 Per Bothner <per@bothner.com>
11968 * class.c (make_class_data): flag_keep_inline_functions to keep
11969 private methods in the method array.
11971 1999-12-15 Anthony Green <green@cygnus.com>
11973 * check-init.c (check_init): Take into account both types of
11974 `throw's when checking for uninitialized variables.
11976 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11978 * parse.y (java_complete_lhs): Force conversion of array
11979 dimensions to int_type_node, that's what runtime's ABI expects.
11981 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11983 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
11984 operand of a WFL, until the Java front-end gets fixed with regard
11985 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
11987 1999-12-10 Andrew Haley <aph@cygnus.com>
11989 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
11990 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
11991 expr.c (build_java_athrow): Add support for sjlj-exceptions.
11992 java-tree.h: Ditto.
11993 jcf-write.c: Ditto.
11995 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11997 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11998 before calling expand_eh_region_start and expand_start_all_catch.
11999 * except.c (expand_start_java_handler): Switch to permanent
12000 obstack before calling expand_eh_region_start.
12001 (expand_end_java_handler): Switch to permanent obstack before
12002 calling expand_start_all_catch.
12004 1999-12-5 Anthony Green <green@cygnus.com>
12006 * decl.c (init_decl_processing): Mark throw_node as a noreturn
12007 function with side effects.
12008 (init_decl_processing): Mark all memory allocating DECLs with
12011 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12013 * except.c (expand_end_java_handler): Call
12014 expand_resume_after_catch and end_catch_handler.
12016 1999-11-30 Anthony Green <green@cygnus.com>
12018 * verify.c (verify_jvm_instructions): Create new return label
12019 chain if non existent (don't rely on the verified state of the jsr
12022 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12024 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
12025 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
12027 * parse.y (patch_assignment): Removed bogus final class test on
12028 lhs when checking on whether to emit an ArrayStoreException runtime
12030 * expr.c (expand_java_arraystore): Likewise.
12032 1999-11-28 Anthony Green <green@cygnus.com>
12034 * decl.c (find_local_variable): Reuse single slot decls when
12037 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12039 * jcf-parse.c (saw_java_source): Global variable removed.
12040 (read_class): Don't use `saw_java_source'. Added extra braces.
12041 (yyparse): Code setting `saw_java_source' removed.
12043 1999-11-24 Mark Mitchell <mark@codesourcery.com>
12045 * except.c (emit_handlers): Zero catch_clauses after emitting them.
12047 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12049 * verify.c (merge_type_state): Non verified subroutines being
12050 considered more than once to trigger passive type merge.
12052 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12054 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
12055 in case of error. Error message tuned.
12057 1999-11-21 Anthony Green <green@cygnus.com>
12059 * constants.c (find_methodref_index): Unwrap method names before
12060 inserting them in the constant pool.
12062 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
12064 * class.c (assume_compiled_node): New typedef.
12065 (assume_compiled_tree): New static data.
12066 (find_assume_compiled_node): New function.
12067 (add_assume_compiled): New function.
12068 (assume_compiled): New function.
12069 * class.c (make_class_data): Use assume_compiled.
12070 (is_compiled_class): Use assume_compiled.
12072 * java-tree.h (add_assume_compiled): Declare.
12074 * lang.c (lang_decode_option): Parse new options.
12076 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12078 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
12079 int_type_node: that's what `_Jv_AllocObject' expects.
12081 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12083 * parse.y (lookup_method_invoke): Use lang_printable_name to
12084 reliably build the type name during error report. Fixes PR gcj/97.
12086 1999-11-09 Tom Tromey <tromey@cygnus.com>
12088 * jcf-path.c: Include <sys/stat.h>.
12089 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
12090 (DIR_UP): New macro.
12092 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12094 * parse.y (source_end_java_method): Resume permanent allocation,
12095 reversing Apr 27 1998 patch.
12096 (patch_string_cst): Pop obstacks after having pushed the permanent
12099 1999-11-05 Tom Tromey <tromey@cygnus.com>
12101 * class.c (finish_class): Emit inlined methods if any native
12102 methods exist in the class. Fixes PR gcj/85.
12104 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
12106 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
12107 (qualify_ambiguous_name): Likewise.
12109 1999-11-03 Godmar Back <gback@cs.utah.edu>
12111 * typeck.c: (lookup_java_method): search all inherited
12112 interfaces when looking up interface method.
12114 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12116 * parse.y (method_header:): Issue error message for rule `type
12118 (synchronized:): Error report when not using synchronized.
12120 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12122 * parse.y (resolve_qualified_expression_name): Prevent `this' from
12123 being used before the superclass constructor has been called.
12124 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
12125 instead of `CALL_THIS_CONSTRUCTOR_P'.
12127 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
12129 * check-init.c: Fix typo in comment.
12131 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12133 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
12136 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12138 * parse.y (expression_statement:): Call function to report
12139 improper invocation of a constructor.
12140 (parse_ctor_invocation_error): New function.
12142 1999-10-26 Mark Mitchell <mark@codesourcery.com>
12144 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
12147 1999-10-21 Tom Tromey <tromey@cygnus.com>
12149 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
12150 in generated `main'.
12152 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12154 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
12155 (qualify_ambiguous_name): Likewise.
12157 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12159 * parse.y (java_complete_tree): fold_constant_for_init to work on
12161 (java_complete_lhs): Likewise.
12162 (array_constructor_check_entry): Complete an initializer element
12163 on permanent_obstack.
12165 1999-10-19 Tom Tromey <tromey@cygnus.com>
12167 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
12168 From Mike Moreton <mike@pillim.demon.co.uk>.
12170 1999-10-15 Greg McGary <gkm@gnu.org>
12172 * java-tree.h (flag_bounds_check): Remove extern decl.
12173 * lang.c (flag_bounds_check): Remove global variable.
12174 (lang_f_options): Remove "bounds-check" entry.
12175 (lang_init_options): Default flag_bounds_check to "on".
12177 1999-10-14 Tom Tromey <tromey@cygnus.com>
12179 * jvgenmain.c (usage): New function.
12180 (main): Use it. Also, handle `-D' options.
12181 * jvspec.c (lang_specific_driver): Recognize -D.
12182 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
12184 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
12186 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12188 * jcf-dump.c (print_constant, disassemble_method): Don't call a
12189 variadic function with a non-literal format string.
12191 * parse-scan.y (report_main_declaration): Likewise.
12193 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
12195 * parse.y (read_import_dir, patch_assignment, patch_binop,
12196 patch_array_ref): Likewise.
12198 * typeck.c (build_java_array_type): Likewise.
12200 * verify.c (verify_jvm_instructions): Likewise.
12202 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12204 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
12206 1999-10-07 Anthony Green <green@cygnus.com>
12208 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
12209 where CHECK_PUT may fail for valid reasons.
12211 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
12212 UNSAFE_PUTN): New macros.
12214 1999-10-04 Tom Tromey <tromey@cygnus.com>
12216 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
12217 well. Fixes Java PR gcj/59.
12218 * parse-scan.y (yyerror): Report errors.
12220 1999-09-24 Glenn Chambers <GChambers@provsol.com>
12222 * decl.c (insert_block): Remove unconditional `abort'.
12224 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
12226 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
12227 FUNCTION_CODE now of type int. All callers changed.
12228 Set the builtin's DECL_BUILT_IN_CLASS.
12230 1999-09-23 Tom Tromey <tromey@cygnus.com>
12232 * jvspec.c (lang_specific_driver): Don't read spec file if
12233 -fsyntax-only given.
12235 1999-09-22 Tom Tromey <tromey@cygnus.com>
12237 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
12239 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
12240 (WORDS_TO_LONG): Likewise.
12241 (WORDS_TO_DOUBLE): Likewise.
12243 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12245 * jcf-write.c (RELOCATION_VALUE_0): New macro.
12246 (RELOCATION_VALUE_1): Likewise.
12247 (emit_iinc, emit_reloc, push_constant1, push_constant2,
12248 push_in_const, push_long_const): Prototyped.
12249 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
12250 (push_constant2): Likewise.
12251 (push_int_const): Cast find_constant1's integer arguments to `jword'.
12252 (find_constant_wide): Cast find_constant2's integer arguments to
12254 (find_constant_index): Cast find_constant2's and find_constant2's
12255 integer arguments to `jword'.
12256 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
12257 (emit_switch_reloc): Use RELOCATION_VALUE_0.
12258 (emit_if): Use RELOCATION_VALUE_1.
12259 (emit_goto): Likewise.
12260 (emit_jsr): Likewise.
12261 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
12262 argument to push_long_const to HOST_WIDE_INT.
12264 1999-09-15 Andreas Schwab <schwab@suse.de>
12266 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
12268 1999-09-20 Nick Clifton <nickc@cygnus.com>
12270 * lang.c (lang_decode_option): Extend comment.
12272 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12274 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
12277 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12279 * gjavah.c (get_field_name, print_method_info, print_include,
12280 add_namelet): Use xmalloc, not malloc.
12282 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
12283 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
12286 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
12288 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
12290 * jcf-path.c (add_entry): Likewise.
12292 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
12294 * jv-scan.c (xmalloc): Remove definition.
12296 * jvgenmain.c (xmalloc): Likewise.
12298 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
12300 * lex.c (java_store_unicode): Use xrealloc, not realloc.
12302 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
12303 concat, not xmalloc/sprintf.
12304 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
12305 (xstrdup): Remove definition.
12307 * parse.y (duplicate_declaration_error_p,
12308 constructor_circularity_msg, verify_constructor_circularity,
12309 check_abstract_method_definitions, java_check_regular_methods,
12310 java_check_abstract_methods, patch_method_invocation,
12311 check_for_static_method_reference, patch_assignment, patch_binop,
12312 patch_cast, array_constructor_check_entry, patch_return,
12313 patch_conditional_expr): Use xstrdup, not strdup.
12315 * zextract.c (ALLOC): Use xmalloc, not malloc.
12317 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12319 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
12321 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
12322 (do_spec, lang_specific_pre_link, lang_specific_driver,
12323 input_filename, input_filename_length): Don't declare.
12324 (main_class_name, jvgenmain_spec, lang_specific_driver):
12326 (lang_specific_driver): All calls to the function pointer
12327 parameter now explicitly call `fatal'.
12329 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12331 * parse.y (find_applicable_accessible_methods_list): Search
12332 abstract classes as interfaces.
12334 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12336 * class.c (finish_class): We're now outside a valid method
12337 declaration. Tell the rest of gcc so.
12339 1999-09-08 Bruce Korb autogen@linuxbox.com
12341 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
12343 1999-09-07 Tom Tromey <tromey@cygnus.com>
12345 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
12347 (decode_signature_piece): Don't emit "::" in JArray<>.
12348 (print_namelet): Only print trailing `;' when printing a class.
12350 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
12352 * java-tree.h: Delete declarations for all tree nodes now moved to
12354 * decl.c: Delete their definitions.
12356 1999-09-04 Mark Mitchell <mark@codesourcery.com>
12358 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
12359 * Makefile.in (OBJS): Add ggc-callbacks.o.
12360 (OBJDEPS): Likewise.
12362 1999-09-03 Tom Tromey <tromey@cygnus.com>
12364 * parse.y (strip_out_static_field_access_decl): Return operand if
12365 it satisfies JDECL_P.
12367 1999-09-02 Tom Tromey <tromey@cygnus.com>
12369 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
12370 Handle nested arrays, like `[[I'.
12372 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12374 * class.c (finish_class): Remove unused parameter, all callers
12377 * expr.c (build_java_athrow): Change return type to void.
12378 (java_lang_expand_expr): Make sure each case in switch returns a
12381 * java-tree.h (finish_class): Fix prototype to take void args.
12383 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
12384 (main): Issue return from main, not exit.
12386 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
12388 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
12390 * jv-scan.c (main): Issue return from main, not exit.
12392 * parse.y (check_abstract_method_definitions,
12393 java_check_abstract_method_definitions): Add static prototypes.
12394 (java_complete_expand_methods): Fix call to `finish_class'.
12396 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
12399 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12401 * lang.c (language_string): Constify.
12403 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12405 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
12406 Remove hacks for stuff which comes from libiberty.
12408 * Make-lang.in: Likewise.
12410 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
12412 * Makefile.in (xref.o): Depend on xref.c explicitly.
12414 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12416 * java-tree.h (lang_printable_name): Constify a char*.
12418 * lang.c (lang_printable_name): Likewise.
12420 1999-08-27 Jeffrey A Law (law@cygnus.com)
12422 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
12423 comments in C code.
12425 1999-08-26 Tom Tromey <tromey@cygnus.com>
12427 * gjavah.c (print_cxx_classname): Print "::" before qualified
12430 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12432 * parse.y (lookup_cl): Changed leading comment. Now does its best
12433 to set the column number.
12434 (qualify_ambiguous_name): Take WFL wrappers into account.
12436 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
12438 * verify.c (verify_jvm_instructions): Don't check instruction
12439 validity beyond end of method.
12441 1999-08-25 Tom Tromey <tromey@cygnus.com>
12443 * jvspec.c (lang_specific_driver): Correctly handle --help again.
12445 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12447 * gjavah.c (print_name, print_base_classname, utf8_cmp,
12448 cxx_keyword_subst, generate_access, name_is_method_p,
12449 get_field_name, print_field_name, super_class_name, print_include,
12450 decode_signature_piece, print_class_decls, usage, help,
12451 java_no_argument, version, add_namelet, print_namelet): Add static
12453 (print_base_classname, utf8_cmp, cxx_keyword_subst,
12454 name_is_method_p): Constify a char*.
12455 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
12456 Provide a final else clause in an if-else-if.
12457 (print_field_info): Add missing final arg in function call to
12458 `print_field_name'.
12459 (print_method_info, decompile_method, decode_signature_piece,
12460 print_c_decl, print_full_cxx_name, print_stub,
12461 print_mangled_classname, super_class_name, print_include,
12462 add_namelet, add_class_decl, print_class_decls, process_file,
12463 help): Constify a char*.
12465 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
12466 push_int_const, find_constant_wide, find_constant_index,
12467 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
12468 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
12469 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
12470 emit_if, emit_goto, emit_jsr, call_cleanups,
12471 make_class_file_name): Add static prototypes.
12472 (generate_bytecode_return, generate_bytecode_insns): Pass a
12473 NULL_PTR, not a NULL_TREE.
12475 * jv-scan.c: Include "jcf.h".
12476 (main): Declare using DEFUN macro.
12478 * jvspec.c (find_spec_file, lang_specific_pre_link,
12479 lang_specific_driver): Add prototypes.
12480 (find_spec_file): Constify a char*.
12482 * keyword.gperf (hash, java_keyword): Add prototypes.
12484 * lang.c (lang_print_error): Add static prototype.
12485 (lang_init): Prefer memcpy over bcopy to avoid casts.
12487 * lex.c (yylex): Add static prototype.
12489 * parse-scan.y: Include "lex.c" earlier.
12491 * parse.h: Remove redundant declaration for `yylex'.
12493 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
12494 labeled_block_contains_loop_p): Add static prototypes.
12495 (not_accessible_p): Make static to match prototype.
12497 * verify.c (start_pc_cmp): Don't needlessly cast away const.
12499 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12501 * parse.y (check_method_redefinition): Changed leading comment.
12502 (check_abstract_method_definitions): New function.
12503 (java_check_abstract_method_definitions): New function.
12504 (java_check_regular_methods): Call it.
12505 (verify_constructor_super): Fixed indentation.
12506 (lookup_method_invoke): Likewise.
12508 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12510 * parse.y (method_header): Return a null pointer if the current
12511 class node is null.
12512 (finish_method_declaration): Return if the current function decl
12514 (source_start_java_method): Likewise.
12515 (java_method_add_stmt): Likewise.
12517 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12519 * class.c (emit_register_class): Removed unnecessary call to
12521 * parse.y (labeled_block_contains_loop_p): Removed unused local
12524 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12526 * parse.y (java_refold): Added prototype.
12528 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12530 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
12531 (java_stabilize_reference): Removed unnecessary `else'.
12532 (java_complete_lhs): Set flag to remember boolean. Call
12533 java_refold. Added comments.
12534 (java_decl_equiv): New function.
12535 (binop_compound_p): Likewise.
12536 (java_refold): Likewise.
12537 (patch_unaryop): Striped static field access assigned to decl and
12538 op. Changed promotion scheme for ++/-- operators.
12539 (search_loop): New function.
12540 (labeled_block_contains_loop_p): Likewise.
12541 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
12543 (patch_bc_statement): Call search_loop. Fixed comment.
12545 1999-08-14 Anthony Green <green@cygnus.com>
12547 * expr.c (java_lang_expand_expr): Mark static array data as
12550 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12552 * jvgenmain.c (main): NUL-terminate name_obstack.
12554 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12556 * check-init.c (check_bool2_init, done_alternative): Add static
12559 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
12560 (add_method, build_utf8_ref, build_class_ref,
12561 append_gpp_mangled_type, layout_class_method): Constify a char*.
12563 * decl.c (push_promoted_type, make_binding_level): Add static
12565 (push_promoted_type, pushdecl): Constify a char*.
12567 * except.c (find_handler_in_range, link_handler,
12568 check_start_handlers): Add static prototypes.
12570 * expr.c (process_jvm_instruction): Constify a char*.
12572 * gjavah.c (main): Constify a char*.
12574 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
12577 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
12579 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
12580 munge, print_ents): Constify a char*.
12582 * jcf-dump.c (disassemble_method): Constify a char*.
12583 (print_constant_pool, print_exception_table): Add static prototypes.
12584 (print_constant, print_exception_table, main, disassemble_method):
12587 * jcf-io.c (find_classfile, find_class): Likewise.
12589 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
12590 (set_source_filename, predefined_filename_p): Add static prototypes.
12591 (set_source_filename, get_constant, get_class_constant,
12592 find_in_current_zip): Constify a char*.
12594 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
12596 (add_entry, add_path, jcf_path_classpath_arg,
12597 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12599 * jcf-reader.c (get_attribute, jcf_parse_preamble,
12600 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
12601 jcf_parse_one_method, jcf_parse_methods,
12602 jcf_parse_final_attributes): Add static prototypes.
12603 (get_attribute): Constify a char*.
12605 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
12606 jcf_dependency_add_target, jcf_path_classpath_arg,
12607 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12609 * jv-scan.c (main): Constify a char*.
12610 (gcc_obstack_init): Add prototype arguments.
12612 * jvgenmain.c (gcc_obstack_init): Likewise.
12613 (main): Constify a char*.
12615 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
12617 (put_decl_string, lang_print_error): Constify a char*.
12618 (lang_init): Remove redundant extern prototype.
12620 * mangle.c (emit_unicode_mangled_name): Constify a char*.
12622 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
12623 Add static prototypes.
12624 (get_type_from_signature): Constify a char*.
12626 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
12627 Add static prototypes.
12628 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
12629 (verify_jvm_instructions): Constify a char*.
12631 * xref.c (xref_flag_value): Likewise.
12633 * xref.h (xref_flag_value): Likewise.
12635 * zextract.c (makeword, makelong): Add static prototypes.
12636 (makeword, makelong): Constify a uch*.
12638 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12640 * lang.c (java_dummy_print): Constify a char*.
12641 (lang_print_error): Likewise.
12642 (lang_init): Remove redundant prototype for `print_error_function'.
12643 (lang_init_source): Likewise.
12644 (lang_identify): Constify a char*.
12646 1999-08-09 Tom Tromey <tromey@cygnus.com>
12648 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
12649 (WORDS_TO_LONG): Likewise.
12650 (WORDS_TO_DOUBLE): Likewise.
12652 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12654 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
12656 * expr.c (java_stack_pop, java_array_data_offset,
12657 build_java_throw_out_of_bounds_exception, case_identity,
12658 build_java_check_indexed_type): Add static prototypes.
12659 (linenumber_table, expand_invoke, expand_java_field_op,
12660 build_primtype_type_ref, expand_byte_code): Constify a char*.
12662 * java-tree.h (build_primtype_type_ref, linenumber_table):
12664 (java_lang_expand_expr): Add prototype.
12666 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
12667 `java_lang_expand_expr'.
12669 * lex.c (java_lex_error): Constify a char*.
12670 (java_get_unicode, java_read_char, java_allocate_new_line,
12671 java_unget_unicode, java_sneak_unicode): Prototype.
12673 * parse-scan.y (current_class, package_name, method_declarator,
12674 report_class_declaration, yyerror): Constify a char*.
12676 * parse.h (java_report_errors): Prototype.
12677 (yyerror): Constify a char*.
12679 * parse.y (classitf_redefinition_error, check_modifiers,
12680 parse_jdk1_1_error, lookup_package_type,
12681 lookup_package_type_and_set_next, get_printable_method_name,
12682 purify_type_name): Constify a char*.
12683 (build_super_invocation, maybe_generate_finit,
12684 verify_constructor_super, parser_add_interface,
12685 add_superinterfaces, jdep_resolve_class, note_possible_classname,
12686 java_complete_expand_methods, java_expand_finals,
12687 cut_identifier_in_qualified, java_stabilize_reference,
12688 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
12689 merge_string_cste): Prototype.
12690 (single_type_import_declaration, yyerror,
12691 variable_redefinition_error, build_array_from_name,
12692 build_unresolved_array_type, check_class_interface_creation,
12693 resolve_class, complete_class_report_errors,
12694 note_possible_classname, read_import_dir,
12695 find_in_imports_on_demand, resolve_package, fix_constructors,
12696 check_deprecation, lookup_method_invoke,
12697 maybe_build_primttype_type_ref, array_constructor_check_entry):
12699 (java_complete_expand_methods, java_expand_finals): Make static.
12700 (convert_narrow): Remove static prototype.
12702 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
12704 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
12706 1999-08-02 Richard Henderson <rth@cygnus.com>
12708 * decl.c: Include defaults.h instead of expr.h.
12709 * parse.y: Likewise.
12711 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
12713 * java/decl.c (start_java_method): Change all uses of
12714 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
12715 Ensure expr.h is included.
12716 * java/expr.c (pop_arguments): Ditto.
12717 * java/parse.y (expand_start_java_method): Ditto.
12719 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12721 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
12723 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
12725 * decl.c: Include "function.h".
12726 * except.c: Likewise.
12727 * parse.y: Likewise.
12728 * Makefile.in: Update dependencies.
12730 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12732 * expr.c (build_java_soft_divmod): Provide a default case in switch.
12733 (java_lang_expand_expr): Mark parameters `target', `tmode' and
12734 `modifier' with ATTRIBUTE_UNUSED.
12736 * gjavah.c (process_file): Add braces around ambiguous `else'.
12738 * jcf-dump.c (print_access_flags, localvar_free): Change return
12741 * parse.y (java_complete_expand_method): Initialize variable
12743 (resolve_qualified_expression_name): Likewise for `field_decl'.
12744 (patch_method_invocation): Likewise for `class_to_search'.
12745 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
12746 (patch_assignment): Likewise for `lhs_type'.
12748 * verify.c (verify_jvm_instructions): Remove unused variable
12751 1999-07-25 Richard Henderson <rth@cygnus.com>
12753 * decl.c (va_list_type_node): New.
12755 1999-07-25 Anthony Green <green@cygnus.com>
12757 * gjavah.c (print_stub): New function.
12758 (METHOD_IS_NATIVE): New macro.
12759 (print_mangled_classname): Make static.
12760 (HANDLE_END_FIELD): Don't emit fields during stub generation.
12761 (process_file): Perform stub generation.
12762 (HANDLE_METHOD): Don't emit class decls during stub
12764 (HANDLE_END_METHOD): Take into account stub generation.
12765 (print_method_info): Handle stub generation.
12766 (print_stub): New function.
12767 (print_cxx_classname): Make signature consistant with others.
12768 (help): Describe -stubs option.
12769 (main): Create stub file.
12770 (version): Use version.c.
12771 (print_full_cxx_name): New function.
12772 (print_c_decl): Use print_full_cxx_name.
12774 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12776 * check-init.c (check_init): Handle MAX_EXPR.
12778 1999-07-15 Andrew Haley <aph@cygnus.com>
12780 * lang.c (flag_use_divide_subroutine): New variable.
12781 * typeck.c: (convert_ieee_real_to_integer): Bounds check
12782 fp-to-integer conversion.
12783 (convert): Call convert_ieee_real_to_integer when flag_fast_math
12786 * expr.c (build_java_soft_divmod): New function.
12787 (build_java_binop): Call build_java_soft_divmod if
12788 flag_use_divide_subroutine is set.
12789 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12790 soft_lrem_node: new builtin functions.
12791 (init_decl_processing) Initialize the new builtins.
12792 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12793 soft_lrem_node: new builtin functions.
12794 (build_java_soft_divmod): New function.
12795 * parse.y: Call build_java_soft_divmod if
12796 flag_use_divide_subroutine is set.
12797 * parse.c: Rebuilt.
12799 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
12800 a --specs= arg) even if not linking.
12801 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
12802 -fuse-divide-subroutine
12804 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12806 * parse.y (resolve_and_layout): Check methods only once.
12807 (resolve_qualified_expression_name): Verify thrown exceptions
12809 (check_thrown_exceptions): Reject exceptions thrown in
12810 initializer. Error message tuned.
12812 1999-07-14 Andrew Haley <aph@cygnus.com>
12814 * expr.c (expand_expr): Do not return the last statement in a
12815 block as the block's value.
12817 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12819 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
12820 CALL_EXPR, to avoid order of evaluation changes.
12822 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12824 * parse.y (qualify_ambiguous_name): Do not use
12825 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
12827 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12829 * check-init.c (check_init): Handle MAX_EXPR.
12830 * expr.c (force_evaluation_order): Force method call arguments to
12831 be evaluated in left-to-right order.
12832 * parse.y (qualify_ambiguous_name): Loop again to qualify
12833 NEW_ARRAY_EXPR properly.
12835 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12837 * parse.y (patch_invoke): Resolve unresolved invoked method
12839 (qualify_ambiguous_name): STRING_CST to qualify expression for
12840 type name resolution.
12842 1999-06-24 Andrew Haley <aph@cygnus.com>
12844 * class.c (finish_class): Whenever a deferred method is
12845 output, rescan the list of methods to see if a new candidate for
12846 output can be found.
12848 1999-06-28 Tom Tromey <tromey@cygnus.com>
12850 * jvspec.c (lang_specific_driver): Recognize --help.
12852 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12854 * parse.y (resolve_package): Fixed bogus return statement.
12855 (patch_method_invocation): Resolve method invocation beginning with
12856 a package name qualifier.
12858 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12860 * Make-lang.in (java.stage1): Depend on stage1-start.
12861 (java.stage2): Likewise for stage2-start.
12862 (java.stage3): Likewise for stage3-start.
12863 (java.stage4): Likewise for stage4-start.
12865 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12867 * parse.y (java_complete_lhs): When doing cross referencing, don't
12868 try to keep file location on a WFL expanded as a CALL_EXPR.
12870 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12872 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
12873 compiling to class file a void method with an empty method body.
12874 As a side effect, the bytecode backend will generate the
12875 appropriate `return' instruction.
12877 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12879 * parse.y (lookup_package_type_and_set_next): New function prototype.
12880 (resolve_package): Search current and imported packages.
12881 (lookup_package_type_and_set_next): New function.
12883 1999-06-22 Andrew Haley <aph@cygnus.com>
12885 * verify.c (verify_jvm_instructions): Check for pending blocks
12886 before invalid PC test and opcode switch, not after.
12888 1999-06-21 Andrew Haley <aph@cygnus.com>
12890 * except.c (find_handler_in_range): The upper limit for exception
12891 ranges is exclusive, not inclusive: (start <= pc < end).
12892 (link_handler): find child pointer which points to outer by
12893 searching sibling list: previous code incorrectly assumed that
12894 outer->outer->first_child must point to outer.
12895 * verify.c (verify_jvm_instructions): FIXME added to code for
12897 (verify_jvm_instructions): Do not assume that the last block
12898 processed in a subroutine is a block which ends with a `ret'
12899 instruction. With some control flows it is possible that the last
12900 block ends with an `athrow'.
12902 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12904 * parse.y (qualify_ambiguous_name): Reorganized the post
12905 evaluation of non WFL leading expression nodes.
12907 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12909 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
12912 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12914 * parse.y (qualify_ambiguous_name): Handle qualified expression
12915 beginning with a STRING_CST.
12917 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12919 * parse.y (register_fields): Set DECL_INITIAL on both
12920 pre-initialized static and public fields.
12921 (resolve_field_access): Static field access expressions to always
12923 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
12924 qualification. CONVERT_EXPR to be resolved as an expression name.
12925 (java_complete_lhs): Identify and access qualified final
12926 initialized field in switch statement case expression.
12927 (fold_constant_for_init): Pre-initialized field decl constant to
12930 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12932 * parse.y (note_possible_classname): Mark returned node with
12933 QUALIFIED_P only if the original class name contained a '/'.
12935 1999-06-05 Anthony Green <green@cygnus.com>
12937 * Make-lang.in (gcjh): More parallel build fixes.
12939 1999-06-03 Mike Stump <mrs@wrs.com>
12941 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
12943 1999-06-02 Anthony Green <green@cygnus.com>
12945 * except.c (link_handler): Chain exception handlers in order.
12947 1999-06-02 Anthony Green <green@cygnus.com>
12949 * expr.c (expand_byte_code): Fill unreachable bytecode regions
12950 with nops and process as usual in order to always set correct EH
12951 ranges. Emit detailed warnings about unreachable bytecodes.
12953 1999-06-02 Anthony Green <green@cygnus.com>
12955 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
12958 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12960 * parse.y (lookup_field_wrapper): Unified returned value to NULL
12961 or the searched field decl.
12963 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12965 * parse.y (fold_constant_for_init): Convert numerical constant
12966 values to the type of the assigned field.
12968 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12970 * expr.c (lookup_field): Relaxed the test on class loading error
12972 * parse.y (fold_constant_for_init): Enabeled old code.
12974 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12976 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
12977 decide the validity of the cast of a java.lang.Cloneable reference
12979 (patch_conditional_expr): Fixed first argument passed to
12980 binary_numeric_promotion.
12982 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12984 * parse.y (qualify_ambiguous_name): Take into account that a
12985 CONVERT_EXPR might specify a type as a WFL.
12987 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12989 * parse.y (patch_assignment): Save the rhs before using it as an
12990 argument to _Jv_CheckArrayStore.
12992 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12994 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
12996 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12998 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
12999 floating point literal only when the exponent indicator has been
13002 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13004 * parse.y (formal_parameter:): Construct argument tree list
13005 element even if a yet unsupported final parameter was encountered.
13007 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13009 * parse.y (finish_method_declaration): Issue errors for native or
13010 abstract methods declared with a method body, as well as for non
13011 native or non abstract methods with no method body.
13013 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13015 * class.c (build_utf8_ref): Initialize variable `field'.
13017 * decl.c (init_decl_processing): Initialize variable `field'.
13019 * expr.c (build_known_method_ref): Mark parameters `method_type',
13020 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
13021 (process_jvm_instruction): Likewise for parameter `length'.
13023 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
13024 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
13027 * parse.y (maybe_generate_clinit): Remove unused variable
13028 `has_non_primitive_fields'.
13029 (find_in_imports_on_demand): Initialize variables `node_to_use'
13031 (patch_binop): Likewise for variable `prom_type'.
13032 (patch_unaryop): Likewise for variable `prom_type'.
13034 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
13036 * xref.c (xref_table): Add missing initializer.
13038 1999-05-14 Tom Tromey <tromey@cygnus.com>
13040 * java-except.h (struct eh_range): Removed unused `next' member.
13041 * verify.c (verify_jvm_instructions): Call check_nested_ranges
13042 after adding all exception handlers. Sort exception ranges in
13044 (struct pc_index): New structure.
13045 (start_pc_cmp): New function.
13046 * except.c (add_handler): Return `void'. Don't call link_handler;
13047 instead construct an ordinary linked list and do range
13049 (check_nested_ranges): New function.
13050 (link_handler): Changed interface to allow merging of eh_ranges.
13051 Split overlapping ranges. Return `void'.
13053 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13055 * parse.y (constructor_block_end:): New rule, tagged <node>.
13056 (constructor_body:): Use `constructor_block_end' instead of
13059 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13061 * parse.y (statement_nsi:): Pop `for' statement block.
13062 (java_complete_lhs): Labeled blocks containing no statement are
13063 marked as completing normally.
13065 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13067 * xref.c (xref_set_current_fp): New function, defined.
13068 * xref.h (xref_set_current_fp): New function, prototyped.
13070 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13072 * check-init.c (check_init): Take into account that
13073 LABELED_BLOCK_STMT can be empty.
13075 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13077 * parse.y (java_check_regular_methods): Warning check on not
13078 overriding methods with default access in other packages does not
13079 apply to `<clinit>'.
13080 (java_complete_lhs): If block body is an empty_stmt_node, replace
13081 it by NULL_TREE. This prevents gcc from generating an irrelevant
13084 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13086 * check-init.c (check_init): Removed code accepting to see things
13087 falling through default:, when doing xrefs.
13088 * java-tree.h (do_not_fold): New global variable, declared.
13089 * parse.y (do_not_fold): New global variable, defined.
13090 (java_complete_expand_method): Set `do_not_fold' to the value of
13091 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
13092 and reinstall them after them have been purged; do not check for
13093 initializations; do not issue missing return errors.
13094 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
13096 (patch_binop): Skip the fold part when doing xrefs.
13097 (build_string_concatenation): Skip the concatenation part when
13099 (patch_synchronized_statement): Do not generate a try-finally when
13101 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
13102 and keep the location where the throw was seen.
13103 * typeck.c (convert): When `do_not_fold' is set, do not attempt
13104 any treatment on the converted node an simply return a NOP_EXPR of
13106 * xref.c (xref_get_data): New function, defined.
13107 * xref.h (xref_get_data): New function, declared.
13108 (XREF_GET_DATA): Use xref_get_data.
13110 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13112 * gjavah.c (print_include): Cast the result of `strlen' to int
13113 when comparing against a signed value.
13114 (add_namelet): Likewise.
13116 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13118 * expr.c (expand_invoke): Mark parameter `nargs' with
13120 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
13122 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
13125 * jcf-reader.c (get_attribute): Cast a value to long
13126 when comparing against a signed expression. Likewise.
13128 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
13129 HOST_BITS_PER_CHAR.
13131 1999-05-11 Andrew Haley <aph@cygnus.com>
13133 * parse.y (source_end_java_method): If the current method contains
13134 any exception handlers, force asynchronous_exceptions: this is
13135 necessary because signal handlers in libjava may throw exceptions.
13136 * decl.c (end_java_method): Ditto.
13138 1999-05-11 Tom Tromey <tromey@cygnus.com>
13140 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
13142 * jvspec.c (THREAD_NAME): Removed.
13143 (GC_NAME): Likewise.
13144 (MATHLIB): Likewise.
13145 (WITHLIBC): Likewise.
13147 (THREADLIB): Likewise.
13148 (MATH_LIBRARY): Likewise.
13149 (lang_specific_driver): Don't add `-l' options to command line.
13150 Instead, add a single --specs option. Recognize `-L' options and
13151 use them to search for spec file.
13152 (find_spec_file): New function.
13153 (SPEC_FILE): New define.
13155 1999-05-11 Dave Brolley <brolley@cygnus.com>
13157 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
13158 cpplib-enabled build.
13160 1999-05-05 Per Bothner <bothner@cygnus.com>
13162 * class.c (make_field_value): DECL_INITIAL may be a string literal;
13163 temporarily zero it while calling rest_of_decl_compilation.
13165 * java-tree.h (string_ptr_type_node): Add declaration.
13166 * decl.c: Define and initialize string_ptr_type_node.
13167 * parse.y (patch_string_cst): Use string_ptr_type_node.
13169 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
13170 * parse.y (for_statement): Now unconditionally exit_block.
13171 (finish_labeled_statement): No longer exit_block if for-loop.
13172 (patch_loop_statement): Check harder if the loop is already labeled.
13174 * parse.y (patch_initialized_static_field): Removed function.
13175 (maybe_generate_clinit): Removed special handling for interfaces.
13176 (java_complete_expand_methods): Do a preliminary java_complete_tree
13177 on <clinit> to determine if it can be removed.
13178 (java_complete_expand_method): Remove special handling for <clinit>.
13179 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
13180 optimize if we get back empty_stmt_node.
13181 For MODIFY_EXPR, re-do checking of static initializers.
13182 (fold_constant_for_init): Don't return immediate if VAR_DECL.
13183 For VAR_DECL, pass correct context.
13185 * verify.c (verify_jvm_instructions): Better error messages.
13187 1999-05-03 Tom Tromey <tromey@cygnus.com>
13189 * parse-scan.y (interface_declaration): Call
13190 report_class_declaration for interfaces.
13192 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
13194 * Makefile.in: Remove -v from bison command lines.
13196 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13198 * check-init.c (check_init): Exclude a case of error when doing
13200 * class.c (layout_class_method): Don't generate the error message
13201 twice when compiling from source.
13202 * lang-options.h: Added `-Wredundant-modifers' and
13203 `-Wunusupported-jdk11' flags and help text.
13204 * lang.c (lang_decode_option): Added support for
13205 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
13206 flag_static_local_jdk11 and flag_redundant set accordingly.
13207 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
13208 * parse.h (EXPR_WFL_ADD_COL): New macro.
13209 (DECL_END_SOURCE_LINE): Likewise.
13210 (DECL_INHERITED_SOURCE_LINE): Likewise.
13211 * parse.y (static_ref_err): New function, prototyped.
13212 (CCB_TK): Now tagged <operator>.
13213 (class_body:): Remember the location of the closing '}' of a class
13214 definition when doing xrefs.
13215 (block:): Likewise.
13216 (block_end:): Likewise.
13217 (create_class): Remember the location of the inherited class
13218 identifier when doing xrefs.
13219 (register_fields): Added test on first operand of `init' before
13220 testing it TREE_CODE.
13221 (method_header): Store the location of the class identifier in the
13222 class decl when doing xrefs.
13223 (finish_method_declaration): Don't combine first/last method line
13225 (java_check_regular_methods): Warning check on not overriding
13226 methods with default access on other packages move before check on
13227 static methods. Initialization of `aflags' also moved up.
13228 (resolve_expression_name): Call static_ref_err to report the error.
13229 (static_ref_err): New function, implemented.
13230 (resolve_field_access): Returned simplified static field access
13232 (resolve_qualified_expression_name): Check for illegal use of
13233 static fields in a non static context. Call static_ref_err to
13234 report error in various places.
13235 (java_complete_tree): Do not fold initialized static fields when
13237 (java_complete_lhs): Likewise.
13239 1999-04-29 Anthony Green <green@cygnus.com>
13241 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
13242 create internal labels.
13243 (lookup_label): Ditto.
13245 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13247 * class.c (layout_class_method): Generate <clinit>'s rtl for
13249 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
13250 for interfaces' <clinit>.
13251 * expr.c (lookup_field): Search for fields in interfaces.
13252 (expand_invoke): Fixed indentation.
13253 (expand_java_field_op): Likewise. Use IS_CLINIT.
13254 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
13255 (IS_CLINIT): New macro.
13256 * parse.y (type_declaration:): Call maybe_generate_clinit after an
13257 interface was parsed.
13258 (maybe_generate_clinit): Don't generate if the current class is an
13259 interface with only fields of primitive types.
13260 (reset_method_name): Use IS_CLINIT.
13261 (java_complete_expand_method): Expand <clinit> when it exists for
13262 interfaces. Use IS_CLINIT.
13263 (resolve_expression_name): Use DECL_CONTEXT instead of
13264 current_class to build static field references.
13265 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
13266 ARRAY_REF when doing xreferencing.
13267 (check_final_assignment): Fixed typo in leading comment. Use
13269 (patch_array_ref): Don't fully expand array references when
13271 (patch_return): Use IS_CLINIT.
13272 (patch_throw_statement): Likewise.
13274 1999-04-22 Tom Tromey <tromey@cygnus.com>
13276 * Make-lang.in (JAVA_SRCS): Added check-init.c.
13278 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13280 * decl.c (predef_filenames, predef_filenames_size): New globals
13281 (init_decl_processing): predef_filenames and predef_filenames_size
13283 * java-tree.h (predef_filenames, predef_filenames_size): Declared
13285 * jcf-parse.c (predefined_filename_p): New function.
13286 (yyparse): Check that files on the command line are specified only
13287 once and issue a warning otherwise.
13288 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
13289 * parse.y (source_end_java_method): Nullify NOP method bodies, to
13290 avoid a gcc warning with -W -Wall turned on.
13291 (java_expand_classes): Abort if errors were encountered.
13292 (java_complete_lhs): If the cross reference flag is set, wrap
13293 field DECL node around a WFL when resolving expression name.
13295 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13297 * lang.c (lang_decode_option): Fixed returned value when parsing
13298 `-fxref=...' and `-Wall'.
13299 * parse.y (source_end_java_method): Do not generate code when
13300 flag_emit_xref is set.
13301 (resolve_expression_name): Do not build static field access when
13302 flag_emit_xref is set.
13303 (resolve_field_access): No special treatment on `length' when
13304 flag_emit_xref is set. Do not build qualified static field access
13305 when flag_emit_xref is set.
13306 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
13307 when flag_emit_xref is set.
13308 (patch_assignment): Do not generate array store runtime check when
13309 flag_emit_xref is set.
13310 * xref.c (xref_flag_value): Fixed function declaration
13312 (xset_set_data): New function.
13313 * xref.h (xref_set_data): Added prototype for new function.
13314 (typedef struct xref_flag_table): New field data.
13315 (XREF_GET_DATA): New macro.
13317 1999-04-19 Tom Tromey <tromey@cygnus.com>
13319 * xref.h (enum): Removed trailing comma.
13321 * parse.y (resolve_qualified_expression_name): Added missing
13324 1999-04-15 Anthony Green <green@cygnus.com>
13326 * gjavah.c: New prototypes for java_float_finite and
13327 java_double_finite.
13329 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13331 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
13334 1999-04-06 Jeffrey A Law (law@cygnus.com)
13336 * Makefile.in (TREE_H): Add tree-check.h.
13337 (RTL_H): Add genrtl.h.
13339 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
13341 * parse.y (patch_assignment): Added ArrayStoreException runtime
13344 1999-04-06 Per Bothner <bothner@cygnus.com>
13346 * expr.c (pop_type_0): New function.
13347 (pop_type): Use pop_type_0.
13348 * java-tree.h (pop_type_0): New declaration.
13349 * verify.c (verify_jvm_instructions): Check return instructions.
13351 * parse.y (patch_binop): Don't fold if non-constant and emiting
13354 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13356 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
13358 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
13359 (main_jcf): Don't define.
13360 (process_file): Don't set `main_jcf'.
13362 * java-tree.h (main_jcf): Don't declare.
13364 * jcf-parse.c (main_jcf): Add static definition.
13366 * lang.c (main_jcf): Don't define.
13368 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13370 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
13372 * decl.c (copy_lang_decl): Likewise for `bcopy'.
13374 * jcf-depend.c: Include "config.h", not <config.h>.
13376 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
13379 * jcf-path.c: Include "config.h", not <config.h>.
13381 * lex.c: Don't include various system header files.
13382 (java_init_lex): Cast the argument of `bzero' to PTR
13384 * parse-scan.y (java_push_parser_context): Likewise.
13386 * parse.y (java_push_parser_context): Likewise.
13387 (patch_bc_statement): Match format specifier to variable argument.
13389 * xref.c: Don't include <stdio.h>.
13391 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
13393 * parse.y (struct parser_ctxt *ctxp): Now global.
13394 (declare_local_variables): Use WFL compound value for the
13395 declaration source line value, when doing cross-referencing.
13397 1999-03-31 Tom Tromey <tromey@cygnus.com>
13399 * gjavah.c (print_field_info): Allow constants of other types.
13400 (print_include): Generate include when new name is proper prefix
13401 of already printed name.
13402 (add_namelet): Likewise.
13403 (cxx_keyword_subst): New function.
13404 (print_method_info): Use it.
13405 (print_field_name): New function.
13406 (get_field_name): New function.
13407 (print_field_info): Use get_field_name and print_field_name.
13409 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13411 * Makefile.in (keyword.h): Generate using gperf language 'C', not
13412 'KR-C', so gperf uses the `const' keyword on strings.
13414 * keyword.gperf (java_keyword): Const-ify a char*.
13416 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13418 * parse.y (patch_bc_statement): Fixed identation and a bogus
13421 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13423 * parse.y (patch_assignment): Allow static variables in other
13424 classes to be assigned.
13426 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13428 * class.c (maybe_add_interface): Remove unused variable
13430 (make_class_data): Use = for assignment, not ==. Likewise.
13431 (emit_register_classes): Remove unused variable `decl'.
13433 * lex.c: Fix comment so as not to contain an embedded `/*'.
13435 * verify.c (verify_jvm_instructions): Remove unused variable
13438 1999-03-27 Per Bothner <bothner@cygnus.com>
13440 * parse.y (complete_loop_body): Rename to finish_loop_body.
13441 (complete_labeled_statement): Rename to finish_labeled_statement.
13442 (complete_for_loop): Rename to finish_for_loop.
13443 (complete_method_declaration): Rename to finish_method_declaration.
13445 * java-tree.h (continue_identifier_node): New global node.
13446 * decl.c: Define and initialize continue_identifier_node.
13447 * parse.y (generate_labeled_block): Remove - no longer needed.
13448 (build_loop_body): Use continue_identifier_node for continue block.
13449 (finish_labeled_statement): Also do pop_labeled_block actions.
13450 (java_complete_lhs): POP_LOOP even if error.
13451 (build_labeled_block): Special handling for continue_identifier_node.
13452 (patch_loop_statement): Re-organize.
13453 (patch_bc_statement): Re-write.
13455 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13457 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
13458 using a WFL compound value.
13459 * parse.y (xref.h): Include.
13460 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
13461 WFL compound value.
13462 (register_fields): Set WFL compound value to lineno if doing
13464 (java_complete_expand_method): Call expand_xref if flag_emit_xref
13466 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
13467 * xref.h (expand_xref): Prototype renamed from xref_generate.
13469 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13471 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
13472 (GET_CURRENT_BLOCK): New macro.
13473 * parse.y (current_static_block): New global variable.
13474 (method_body:): Define action.
13475 (complete_method_declaration): Set current_function_decl to NULL
13476 when work on the current method is done.
13477 (declare_local_variables): Use GET_CURRENT_BLOCK.
13478 (java_method_add_stmt): Likewise.
13479 (java_complete_expand_method): Disable the use of `this' when
13480 expanding <clinit>.
13481 (enter_a_block): If no current method exist, use
13482 current_static_block to link static initializer blocks.
13483 (exit_block): Rewritten to use current_static_block when no current
13484 method decl exists.
13485 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
13486 (patch_return): Forbid the use of `return' in static initializers.
13487 (patch_throw_statement): Fixed indentation. Issue specific error
13488 for uncaught thrown checked exception in static initializer
13489 blocks. Removed FIXME.
13491 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
13493 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
13494 Link gcj from gcc.o.
13496 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13498 * parse.y (find_applicable_accessible_methods_list): When dealing
13499 with interface: ensure that a given interface or java.lang.Object
13500 are searched only once.
13502 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13504 * gjavah.c (print_c_decl): Remove unused argument `flags'.
13506 * jcf-dump.c (print_access_flags): Add braces around if-else.
13508 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
13511 * lex.c (build_wfl_node): Add static prototype.
13513 * lex.h (build_wfl_node): Remove static prototype.
13515 * parse.y: Include lex.c early enough to declare everything needed.
13516 Ensure calls to `build_wfl_node' pass the proper arguments.
13517 (create_class): Remove unused variable `super_decl'.
13518 (get_printable_method_name): Initialize variable `name'.
13520 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13522 * Changelog: Fixed 1999-03-22 typos.
13523 * lang.c (lang_decode_option): Fixed typo in error string in the
13526 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13528 * Makefile.in (JAVA_OBJS): Added entry xref.o.
13529 (xref.o): New rule.
13530 * java-tree.h (flag_emit_xref): Declared extern.
13531 * lang.c (xref.h): Included.
13532 (flag_emit_xref): New global variable.
13533 (lang_decode_option): Added support for -fxref.
13535 * xref.h: Likewise.
13537 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
13539 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
13542 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13544 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
13545 $(srcdir)/../system.h and $(JAVA_TREE_H).
13546 (jcf-io.o): Depend on $(JAVA_TREE_H).
13547 (mangle.o): Likewise.
13549 * check-init.c (check_cond_init): Add static prototype.
13551 * class.c (build_java_method_type, hashUtf8String,
13552 make_field_value, get_dispatch_vector, get_dispatch_table,
13553 append_gpp_mangled_type, mangle_static_field): Likewise.
13554 (strLengthUtf8): Hide unused definition.
13555 (hashUtf8String): Const-ify.
13556 (make_field_value): Un-ANSI-fy.
13558 * constants.c: Move inclusion of jcf.h above java-tree.h.
13559 (set_constant_entry, find_class_or_string_constant,
13560 find_name_and_type_constant, get_tag_node,
13561 build_constant_data_ref): Add static prototype.
13563 * decl.c (push_jvm_slot, builtin_function,
13564 lookup_name_current_level): Likewise.
13565 (builtin_function): Const-ify.
13567 * except.c (expand_start_java_handler, expand_end_java_handler):
13568 Add static prototype.
13570 * expr.c (flush_quick_stack, push_value, pop_value,
13571 java_stack_swap, java_stack_dup, build_java_athrow,
13572 build_java_jsr, build_java_ret, expand_java_multianewarray,
13573 expand_java_arraystore, expand_java_arrayload,
13574 expand_java_array_length, build_java_monitor, expand_java_pushc,
13575 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
13576 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
13577 expand_compare, expand_test, expand_cond, expand_java_goto,
13578 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
13579 expand_java_field_op, java_push_constant_from_pool): Likewise.
13581 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
13582 (build_java_arraynull_check): Mark parameters `node' and `type'
13583 with ATTRIBUTE_UNUSED.
13584 (note_label): Likewise for parameter `current_pc'.
13585 (expand_java_call, expand_java_ret): Hide unused definition.
13587 * java-tree.h (make_class, build_constants_constructor,
13588 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
13589 init_outgoing_cpool, register_class, emit_register_classes,
13590 java_layout_seen_class_methods): Prototype.
13591 (unicode_mangling_length): Const-ify.
13592 (append_gpp_mangled_name, append_gpp_mangled_classtype,
13593 emit_unicode_mangled_name, format_int, format_uint,
13594 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
13595 jcf_print_utf8_replace, open_class): Prototype.
13597 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
13598 <stdio.h>. Include tree.h/java-tree.h.
13599 (utf8_equal_string usage, process_class): Add static prototype.
13600 (open_class): Don't prototype this here.
13601 (utf8_equal_string): Match arguments to format specifiers.
13602 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
13603 TABLE_SWITCH, disassemble_method): Likewise.
13605 * jcf-io.c: Include tree.h/java-tree.h.
13606 (open_class, find_classfile, jcf_print_utf8,
13607 jcf_print_utf8_replace): Const-ify.
13609 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
13610 parse_class_file): Add static prototype.
13611 (find_in_current_zip): Match definition to existing static
13614 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
13615 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
13616 finish_jcf_block, define_jcf_label, get_jcf_label_here,
13617 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
13618 write_chunks, adjust_typed_op, generate_bytecode_conditional,
13619 generate_bytecode_return, perform_relocations, init_jcf_state,
13620 init_jcf_method, release_jcf_state, generate_classfile):
13621 Add static prototype.
13622 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
13623 (make_class_file_name): Const-ify.
13625 * jcf.h (find_classfile): Const-ify.
13627 * jv-scan.c (reset_report): Remove prototype.
13629 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
13630 (error): Rewrite to allow varargs.
13632 * lang.c (lang_f_options): Const-ify.
13634 * lex.c (java_parse_escape_sequence): Add static prototype.
13635 (java_allocate_new_line): Match definition to existing static
13638 * mangle.c Include tree.h/java-tree.h.
13639 (unicode_mangling_length, emit_unicode_mangled_name,
13640 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
13642 * parse.h (jdep_code): Remove trailing comma in enumeration.
13643 (java_get_line_col): Move prototype outside of !JC1_LITE test.
13644 (reset_report): Add prototype.
13646 * verify.c (push_pending_label, merge_types): Add static
13649 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
13651 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13653 * parse.y (find_applicable_accessible_methods_list): Extend the
13654 search to superinterfaces when relevant.
13655 (search_applicable_methods_list): New function.
13657 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13659 * class.c (unmangle_classname): Implemented stricter testing
13660 before setting the QUALIFIED_P flag on an identifier.
13662 1999-03-16 Per Bothner <bothner@cygnus.com>
13664 * parse.y (java_complete_lhs): Call force_evaluation_order
13665 after patch_newarray.
13666 (patch_binop): Don't call fold if there are side effects.
13668 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13670 * parse.y (java_stabilize_reference): Use save_expr instead of
13671 building a SAVE_EXPR node.
13672 (java_complete_lhs): Patch the resulting string of the `+='
13673 operator (if necessary) and complete the RHS after having built
13676 1999-03-15 Per Bothner <bothner@cygnus.com>
13678 * class.c (make_class): Don't set CLASS_P here (because
13679 this function is also called by build_java_array_type).
13680 (push_class): Set CLASS_P here instead.
13681 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
13683 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
13684 context. If the context is class, perfer "super" over "synchronized".
13685 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
13687 * parse.y (create_class): Don't call parser_check_super here;
13688 it is not robust. Always wait until later.
13690 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
13691 match what JDK 1.2 does), but don't set ACC_PUBLIC.
13693 1999-03-13 Per Bothner <bothner@cygnus.com>
13695 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
13696 * lex.h (UNGETC): Change misleading macro.
13698 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13700 * parse.y (java_stabilize_reference): Return NODE when patching a
13702 (java_complete_lhs): Put parenthesis around truth values.
13704 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13706 * class.c (layout_class_method): Don't make rtl for interface
13708 * parse.h (GET_TYPE_NAME): New macro.
13709 * parse.y (if_then_statement:): Fixed indentation.
13710 (if_then_else_statement:): Likewise.
13711 (for_statement:): Fixed spacing.
13712 (try_statement:): Fixed indentation.
13713 (create_interface): Don't force interfaces to be abstract.
13714 (method_header): Abstract methods are OK in interfaces.
13715 (declare_local_variables): Fixed typo in comment.
13716 (java_complete_expand_method): Fixed indentation.
13717 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
13718 non accessible fields.
13719 (java_stabilize_reference): New function.
13720 (java_complete_lhs): Fixed indentation. Use
13721 java_stabilize_reference in compound assignment. Insert the
13722 cast. If not processing `+' fix string constants before processing
13725 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13727 * constants.c (find_class_or_string_constant): Cast variable `j'
13728 to a `jword' when comparing against one.
13730 * expr.c (java_lang_expand_expr): Remove unused variables
13731 `has_finally_p' and `op0'.
13733 * gjavah.c (print_field_info): Cast a value to jint when comparing
13734 against one. Likewise for a jlong.
13735 (add_namelet): Likewise cast a `sizeof' to an int when comparing
13736 against a signed quantity.
13738 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
13739 (print_signature): Don't needlessly dereference variable `str'
13741 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
13742 `max_locals' with ATTRIBUTE_UNUSED.
13743 (jcf_parse_class): Likewise for variable `index'.
13745 * parse.h (reverse_jdep_list): Remove static prototype.
13747 * parse.y (build_jump_to_finally): Remove prototype and definition.
13748 (reverse_jdep_list): Add static prototype.
13750 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
13751 `assignment' and `expr_decl'.
13753 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
13755 1999-03-12 Andrew Haley <aph@cygnus.com>
13757 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
13758 we'll need a directory separator and a null character.
13760 1999-03-10 Per Bothner <bothner@cygnus.com>
13762 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
13764 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
13766 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
13769 1999-03-05 Per Bothner <bothner@cygnus.com>
13771 * lex.c (java_parse_end_comment): Take extra parameter (next char).
13773 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
13775 * class.c (layout_class_method): A static method in a base class
13776 is never overridden, so treat it like it doesn't exist.
13777 However, do complain about private non-static method overriding
13778 public static method.
13780 * parse.y: Don't set unused INITIALIZED_P flag.
13781 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
13783 * parse.y (find_expr_with_wfl): Optimize tail-calls.
13784 (build_array_from_name): Re-order &index[string] to &string[index].
13786 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
13787 error_mark (it might catch more errors, but it is more likely to lose).
13789 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13791 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
13792 (parse-scan.o): Depend on toplev.h.
13794 * class.c (make_method_value): Add prototype. Make it static.
13795 Remove unused second argument, caller changed.
13797 * expr.c (java_lang_expand_expr): Remove unused variable
13800 * java-tree.h: Don't prototype find_in_current_zip.
13801 Add prototypes for verify_constant_pool, start_java_method,
13802 end_java_method, give_name_to_locals, expand_byte_code,
13803 open_in_zip, set_constant_value, find_constant1, find_constant2,
13804 find_utf8_constant, find_string_constant, find_class_constant,
13805 find_fieldref_index, find_methodref_index, write_constant_pool,
13806 count_constant_pool_bytes and encode_newarray_type.
13808 * jcf-dump.c: Remove unused variable `LONG_temp'.
13810 * jcf-parse.c: Include parse.h.
13811 (jcf_parse_source): Remove unused parameter, all callers changed.
13812 (jcf_figure_file_type): Add static prototype.
13813 (find_in_current_zip): Likewise. Also remove unused parameter,
13814 all callers changed.
13815 (read_class): Initialize variable `saved_pos'.
13817 * jcf-reader.c (jcf_parse_preamble): Mark variables
13818 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
13820 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
13821 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
13822 (java_parse_doc_section): Initialize variable `seen_star'.
13823 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
13824 (java_lex_error): Mark parameters `msg' and `forward' with
13826 (java_get_line_col): Mark parameters `filename' and `line' with
13829 * parse-scan.y: Include toplev.h.
13830 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
13832 * parse.h: use `struct JCF', not plain `JCF'.
13833 (java_parser_context_save_global, java_expand_classes
13834 java_parser_context_restore_global, java_parse): Add prototypes.
13836 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
13839 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
13841 * check-init.c (check_init): COPYN takes word count, not bit count.
13843 1999-02-26 Per Bothner <bothner@cygnus.com>
13845 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
13846 explicit build_decl. (Avoids crash in reload when optimizing.)
13848 1999-02-25 Per Bothner <bothner@cygnus.com>
13850 * decl.c (complete_start_java_method): Handle synchronized method
13851 even when compiling from bytecode.
13853 1999-02-26 Tom Tromey <tromey@cygnus.com>
13855 * gjavah.c (add_class_decl): Only generate `#include' if outer
13856 class is not the name of the class we are processing. Correctly
13857 append `.h' in #include.
13858 (process_file): Clean up newlines around generated `#include's.
13859 (decode_signature_piece): Correctly handle inner classes.
13860 (struct include): New structure.
13861 (all_includes): New global.
13862 (print_include): New function.
13863 (add_class_decl): Use it.
13864 (process_file): Likewise.
13865 (add_class_decl): Generate include for java-array.h if array
13867 (process_file): Don't generate java-array.h include.
13869 * gjavah.c (add_namelet): Check for standard package names here.
13870 (add_class_decl): Don't check for standard package names here.
13872 1999-02-25 Tom Tromey <tromey@cygnus.com>
13874 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
13875 When reading a zip file, only use strncmp if both strings are
13876 bigger than the buffer length. Initialize `k' when looping
13879 1999-02-24 Tom Tromey <tromey@cygnus.com>
13881 * gjavah.c (struct namelet): New structure.
13882 (add_namelet): New function.
13883 (print_namelet): New function.
13884 (print_class_decls): Use add_namelet and print_namelet to generate
13885 namespaces and not classes.
13886 (method_printed): New global.
13887 (HANDLE_END_METHOD): Examine method_printed.
13888 (print_method_info): Set method_printed when required. Print
13889 error if function to be ignored is marked virtual. Handle $finit$
13891 (METHOD_IS_FINAL): New macro.
13892 (print_field_info): Use it.
13893 (HANDLE_METHOD): Clear method_printed.
13894 (method_pass): New global.
13895 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
13896 (process_file): Do two passes over both fields and methods.
13897 (HANDLE_METHOD): Examine method_pass.
13898 (root): New global.
13899 (add_class_decl): New function.
13900 (print_class_decls): Don't scan over entire constant pool.
13902 1999-02-23 Tom Tromey <tromey@cygnus.com>
13904 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
13905 disable linking in that case.
13907 1999-02-20 Tom Tromey <tromey@cygnus.com>
13909 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
13912 1999-02-21 Per Bothner <bothner@cygnus.com>
13914 * decl.c (build_result_decl), java-tree.h: New method.
13915 (complete_start_java_method): Handle synchronized methods.
13916 Don't build DECL_RESULT here. (Ordering dependency problem.)
13917 (start_java_method): Call build_result_decl here instead ...
13918 * parse.y (java_complete_expand_method): ... and here.
13919 (expand_start_java_method): Don't call complete_start_java_method here.
13920 (java_complete_expand_method): Call it here instead.
13921 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
13922 * java-tree.h: ... here.
13924 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
13925 * parse.y (java_complete_lhs): Don't call force_evaluation_order
13926 for ARRAY_REF - it doesn't work when array bounds are checked.
13927 (patch_array_ref): Handle it here instead.
13929 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
13931 1999-02-19 Per Bothner <bothner@cygnus.com>
13933 Force left-to-right evaluation of binary operations etc.
13934 * expr.c (force_evaluation_order), java-tree.h: New function.
13935 * parse.y (java_complete_lhs): Pass binary operations, procedure
13936 calls, and ARRAY_REFs to force_evaluation_order.
13937 (various): Set TREE_SIDE_EFFECTS more carefully.
13939 Tolerate random (non-UTF8) encoding in comments without complaining.
13940 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
13941 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
13943 * parse.y (resolve_qualified_expression_name): Handle error_mark.
13944 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
13946 * parse.y (java_complete_lhs): Ignore an empty statement in a
13947 COMPOUND_EXPR. Don't complain about empty statement after return.
13949 1999-02-19 Per Bothner <bothner@cygnus.com>
13951 * parse.y (obtain_incomplete_type): Don't wrap unknown types
13952 in TREE_LIST - just chain the POINTER_TYPEs together.
13953 (resolve_class): If type already resolved, return decl.
13954 After resolving, update TREE_TYPE(class_type), and name (if array).
13955 * parse.h (do_resolve_class), parse.y: Make non-static.
13956 * class.c (maybe_layout_super_class): Take this_class argument.
13957 Do do_resolve_class if necessary.
13958 (layout_class, layout_class_methods): Adjust calls appropriately.
13959 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13960 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
13961 * typeck.c (build_java_array_type): Don't call layout_class.
13963 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13965 * parse.y (check_pkg_class_access): Allow private class access
13966 within the same package.
13967 (strip_out_static_field_access_decl): New function.
13968 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
13969 operator argument before testing its nature.
13971 1999-02-03 Per Bothner <bothner@cygnus.com>
13973 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
13974 (TRY_EXPR): Simplify - it no longer has a finally clause.
13975 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
13976 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13977 * expr.c (java_lang_expand_expr): Likewise.
13978 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
13979 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
13980 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
13981 (build_try_statement): Remove finally parameter and handling.
13982 (build_try_finally_statement): New function.
13983 (patch_try_statement): No longer need to support finally clause.
13984 (try_statement): Update grammar action rules.
13985 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
13986 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13988 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
13990 * jcf-parse.c (get_constant): Add braces around computation of 'd'
13991 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
13993 1999-02-17 Andrew Haley <aph@cygnus.com>
13995 * class.c (build_utf8_ref): Back out broken patch which was
13996 intended to to output signatures using '.' as a separator.
13998 * class.c (make_class_data): Output signatures using '.' as a
13999 separator, rather than '/'.
14000 (mangled_classname): Likewise.
14001 (make_field_value): Likewise.
14002 (make_method_value): Likewise.
14003 * constants.c (alloc_class_constant): Likewise.
14004 * expr.c (build_invokeinterface): Likewise.
14006 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14008 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
14009 of an ancient workaround.
14011 1999-02-10 Jeffrey A Law (law@cygnus.com)
14013 * jvspec.c (xmalloc): Kill the prototype. It does not belong
14016 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14018 * lex.c (yylex): Encode \0 as UTF8.
14020 1999-02-10 Tom Tromey <tromey@cygnus.com>
14022 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
14023 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
14024 (libgcj_zip): Renamed.
14025 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
14027 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
14029 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
14030 (GC_NAME): Renamed -lgc to -lgcjgc.
14032 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14034 * lex.c (java_lang_cloneable): Initialize.
14035 * parse.y (java_lang_cloneable): New static variable.
14036 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
14037 doing one more qualification round.
14038 (valid_ref_assignconv_cast_p): Reject null source or
14039 destination. Allow an array to be cast into java.lang.Cloneable.
14040 (patch_cast): Swapped two first arguments to first call to
14041 valid_ref_assignconv_cast_p.
14043 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
14045 * parse.h: DECL_P renamed JDECL_P.
14046 * parse.y: DECL_P replaced by JDECL_P.
14047 (build_array_from_name): Always use pointer's type.
14048 (patch_bc_statement): Extra code to search continue target in a
14049 for loop. Fixed comments. Continue target is current loop when
14052 1999-02-05 Andrew Haley <aph@cygnus.com>
14054 * class.c (make_class_data): The superclass of an interface should
14055 be null, not class Object.
14057 * lex.c (java_lex): Sign extend hex literals.
14059 1999-02-04 Andrew Haley <aph@cygnus.com>
14061 * class.c (build_utf8_ref): Output signatures using '.' as a
14062 separator, rather than '/'.
14063 (make_class_data): Likewise.
14065 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
14067 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
14068 mkstemp.o. Get them from libiberty now.
14070 1999-02-02 Jeffrey A Law (law@cygnus.com)
14072 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
14074 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14076 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
14079 1999-02-02 Per Bothner <bothner@cygnus.com>
14081 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
14082 * jcf-write.c (generate_bytecode_return): New function.
14083 (generate_bytecode_insns): Use it, for RETURN_EXPR.
14085 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
14086 generate special [fd]const_[01] instructions.
14088 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
14090 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
14091 handling OPCODE_lookupswitch or OPCODE_tableswitch.
14093 1999-02-01 Per Bothner <bothner@cygnus.com>
14095 * parse.y (patch_method_invocation): Handle calling static methods,
14096 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
14098 * parse.y (java_complete_lhs): Don't complain about unreachable
14099 exit condition in a do-while statement.
14101 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14103 * lex.c (java_read_char): Fixed utf8 decoding.
14104 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
14106 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
14107 comments. Local variable `all_primitive' is gone. Broadened
14108 acceptance of `0' to floating point targets. `long' can now be
14109 widened to `double' or `float'.
14110 (valid_method_invocation_conversion_p): Added leading
14111 comment. Fixed tabulation.
14112 (build_string_concatenation): Optimize out left or right empty
14115 1999-01-28 Per Bothner <bothner@cygnus.com>
14117 * jcf-write.c (localvar_alloc): Only emit entry for
14118 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
14119 (generate_bytecode_insns): Only call put_linenumber if
14120 debug_info_level > DINFO_LEVEL_NONE.
14121 * jvspec.c (lang_specific_driver): If no -O* or -g* option
14122 is specified, add -g1 (for compatibility wih javac).
14124 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
14126 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
14127 gjavah.o, check-init.o, jv-scan.o
14129 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14131 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
14133 * gjavah.c: Include config.h and system.h.
14135 * javaop.h (inline): Don't define, its handled by system.h.
14136 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
14137 from `inline' to `static inline'.
14139 * jcf.h (inline): Don't define, its handled by system.h.
14141 * lex.c (inline): Likewise.
14143 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
14145 * lang-specs.h: Map -Qn to -fno-ident.
14147 1999-01-29 Richard Henderson <rth@cygnus.com>
14149 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
14151 1999-01-29 Tom Tromey <tromey@cygnus.com>
14153 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
14154 then cast it to Object before calling `append' method.
14156 1999-01-28 Per Bothner <bothner@cygnus.com>
14158 * check-init.c (check_bool2_init, check_bool_init, check_init):
14159 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
14160 * jcf-write.c (generate_bytecode_insns): Likewise.
14162 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14164 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
14165 * parse.y (patch_cast): Allow a boolean to be cast into a
14168 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14170 * parse.y: (class_declaration:): Fixed indentation.
14171 (class_member_declaration:): Extra `;' after field declaration now
14173 (interface_declaration:): Removed debug messages in error reports.
14174 (patch_binop): Nodes created and returned inherit the orignal
14175 node's COMPOUND_ASSIGN_P flag value.
14176 (patch_cast): Fix cast from char to floating point.
14178 1999-01-25 Andrew Haley <aph@cygnus.com>
14180 * except.c, java-except.h (expand_resume_after_catch): new
14182 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
14183 to branch back to main flow of control after a catch block.
14185 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14187 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
14188 $(srcdir)/../system.h.
14189 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
14190 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
14191 (jcf-write.o): Likewise.
14192 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14193 (mangle.o): Depend on $(srcdir)/../toplev.h.
14194 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14195 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14197 * class.c: Include output.h and parse.h.
14198 (mangled_classname): Add the `const' keyword to a char*.
14199 (find_named_method): Hide unused function definition.
14200 (build_utf8_ref): Change type of variable `c' to unsigned char.
14201 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
14202 (build_class_ref): Add the `const' keyword to a char*.
14203 (layout_class_method): Remove unused variable `buf'.
14205 * decl.c (find_local_variable): Remove unused variable `rtl'.
14206 (pushdecl): Likewise for variables `different_binding_level' and
14208 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
14209 (maybe_build_cleanup): Likewise for parameter `decl'.
14211 * except.c (expand_start_java_handler): Mark parameter `range'
14212 with ATTRIBUTE_UNUSED.
14214 * expr.c: Include except.h.
14215 (pop_type): Remove unused variable `i'.
14216 (pop_value): Likewise for variables `n_words' and `i'.
14217 (expand_java_arrayload): Likewise for variable `convert'.
14218 (java_lang_expand_expr): Likewise for variables `op0', `type',
14219 `mode', `unsignedp', `node' and `elements'.
14220 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
14222 (process_jvm_instruction): Add a `const' qualifier to a char*.
14224 * gjavah.c (output_directory): Add the `const' keyword to a char*.
14225 (temp_directory): Likewise.
14226 (print_c_decl): Likewise.
14227 (print_method_info): Likewise.
14228 (decode_signature_piece): Likewise.
14229 (print_mangled_classname): Likewise.
14231 * java-except.h: Provide prototypes for maybe_start_try,
14232 maybe_end_try and add_handler.
14234 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
14235 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
14236 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
14237 init_expr_processing, push_super_field, init_class_processing,
14238 can_widen_reference_to, class_depth, verify_jvm_instructions,
14239 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
14240 set_local_type, merge_type_state, push_type, load_type_state,
14241 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
14242 emit_unicode_mangled_name): Add prototypes.
14244 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
14245 (print_signature_type): Use ISDIGIT, not isdigit.
14246 (print_signature): Remove unused variable `j'.
14248 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
14249 int when comparing against one.
14251 * jcf-parse.c: Include toplev.h.
14253 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
14254 (localvar_free): Remove unused variable `i'.
14255 (generate_bytecode_conditional): Likewise for variable `kind'.
14257 * jv-scan.c: Include config.h and system.h. Remove redundant
14258 OS header and gansidecl.h includes.
14259 (warning): Add the `const' keyword to a char*. Also add
14260 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
14261 __STDC__, when determining whether to use ANSI-isms.
14262 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
14263 (xmalloc): Don't redundantly prototype here.
14264 (main): Remove unused parameter `envp'. Also fix the arguments
14265 passed to function `fatal' to match the format specifier.
14267 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
14269 * mangle.c: Include toplev.h.
14270 (emit_unicode_mangled_name): Declare parameter `len'.
14272 * parse.y (parse_warning_context): Add the `const' keyword to a
14273 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
14274 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
14275 (issue_warning_error_from_context): Add the `const' keyword to
14277 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
14278 not `__STDC__' for whether to use ANSI-isms.
14280 * typeck.c (incomplete_type_error): Mark parameters `value' and
14281 `type' with ATTRIBUTE_UNUSED.
14282 (parse_signature_type): Use ISDIGIT, not isdigit.
14284 * verify.c (check_pending_block): Add the `const' keyword to a char*.
14285 (verify_jvm_instructions): Likewise. Remove unused variables
14286 `field_name' and `default_val'.
14288 * zextract.c: Include config.h and system.h. Remove redundant
14289 OS header includes.
14291 * zipfile.h: Prototype `read_zip_archive'.
14293 1999-01-21 Andrew Haley <aph@cygnus.com>
14295 * typeck.c (convert): Allow conversions to void type: some
14296 optimizations in gcc do this.
14298 1999-01-21 Andrew Haley <aph@cygnus.com>
14300 * typeck.c (convert_ieee_real_to_integer): New function.
14301 (convert): When not using fast-math and using hardware fp, convert
14302 an IEEE NaN to zero.
14304 1999-01-18 Andrew Haley <aph@cygnus.com>
14306 * parse.y (patch_binop): Do a type conversion from signed to
14307 unsigned and then back to signed when a ">>>" is found.
14309 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14311 * java-tree.h: (check_for_initialization): Added prototype.
14312 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
14313 * parse.y (do_resolve_class): Removed unused locals.
14314 (read_import_dir): Likewise.
14315 (resolve_qualified_expression_name): Array creation
14316 expressions are valid primary expressions.
14317 (qualify_ambiguous_name): Likewise.
14318 (patch_synchronized_statement): Removed unused local.
14320 1999-01-17 Jeffrey A Law (law@cygnus.com)
14322 * Makefile.in (zextract.o): Add dependencies.
14324 * Makefile.in: Do not put ^Ls at the start of a line.
14326 1999-01-15 Per Bothner <bothner@cygnus.com>
14328 * expr.c (process_jvm_instruction): Coerce to correct Throwable
14329 sub-type the result of the call that gets the exception value.
14331 * parse.y (java_complete_expand_methods): If flags_syntax_only,
14332 don't call finish_class.
14334 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
14335 clear found before continuing.
14337 * verify.c (verify_jvm_instructions): On an array load, allow
14338 and handle top of stack to be TYPE_NULL.
14340 * gjavah.c (generate_access): Translate Java package private or
14341 protected access to C++ public, but with a comment.
14343 1999-01-13 Andrew Haley <aph@cygnus.com>
14345 * expr.c (generate_name): Name prefix changed to avoid clashes
14346 with assembler temp labels.
14348 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
14349 MODIFY_EXPR. Without this, code for the assignment may not be
14350 generated at all and the synchronized statement will read an
14351 uninitialized variable.
14353 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14355 * class.c (maybe_layout_super_class): Fixed returned value.
14356 * lex.c: Added 1999 to the copyright.
14357 (java_init_lex): Initialize java_lang_imported.
14358 * lex.h: Added 1999 to the copyright.
14359 * parse.h: Added 1999 to the copyright.
14360 (REGISTER_IMPORT): Fixed typo in trailing macro.
14361 (CURRENT_OSB): New macro.
14362 (struct parser_ctxt): New fields osb_depth, osb_limit.
14363 * parse.y (java_lang_id): New global variable.
14364 (type_import_on_demand_declaration): Don't import java.lang.* twice.
14365 (array_creation_expression:): Use CURRENT_OSB.
14366 (dims:): Uses a stack to keep track of array dimensions.
14367 (cast_expression:): Use CURRENT_OSB.
14368 (find_expr_with_wfl): Return NULL if node found doesn't meet the
14370 (register_fields): Fixed typos in comment.
14371 (check_method_redefinition): Fixed comment indentation.
14372 (java_check_regular_methods): Set saved found wfl to NULL after
14373 having reinstalled it in the previously found DECL_NAME.
14375 1999-01-10 Richard Henderson <rth@cygnus.com>
14377 * gjavah.c (java_float_finite): Use a union to do type punning.
14378 (java_double_finite): Likewise.
14380 1999-01-09 Per Bothner <bothner@cygnus.com>
14382 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
14383 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
14384 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
14385 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
14386 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
14387 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
14389 1999-01-08 Per Bothner <bothner@cygnus.com>
14391 * check-init.c (check_init): If compiling to native, we don't
14392 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
14394 1999-01-08 Tom Tromey <tromey@cygnus.com>
14396 * parse-scan.y (variable_declarator_id): Set or increment
14398 (bracket_count): New global.
14399 (formal_parameter): Handle case where bracket pairs trail variable
14402 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
14404 * jcf-parse.c (yyparse): variable len changed from a char to an
14405 int to prevent overflow.
14407 1999-01-06 Per Bothner <bothner@cygnus.com>
14409 * java-tree.h: Declare read_class.
14410 * jcf-parse.c (read_class): New function.
14411 (load_class): Now just call read_class.
14413 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
14414 * jcf-parse.c (parse_source_file): Declare save_error_count,
14415 which is needed by java_parse_abort_on_error macro,
14416 * parse.y (java_layout_classes, java_expand_classes): Likewise.
14418 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
14419 constructor, if initializing a static field.
14420 (patch_new_array_init): Set TREE_CONSTANT if it is.
14421 * expr.c (java_lang_expand_expr): For a static array constructor
14422 of primitive elements, allocate the array itself statically.
14423 Disabled until we can set the vtable field statically.
14425 * check-init.c: New file. Checks for definite assignment.
14426 * Makefile.in (JAVA_OBJS): Add check-init.o.
14427 * parse.y (java_complete_expand_method): Call check_for_initialization.
14428 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
14430 1999-01-06 Graham <grahams@rcp.co.uk>
14432 * parse.y : include system.h instead of including
14433 standard headers directly with the exception of <dirent.h>.
14435 1999-01-06 Per Bothner <bothner@cygnus.com>
14437 * lex.h: Moved static function declarations to lex.c,
14438 to shut up some -Wall warnings.
14439 * lex.c: Static function declarations moved here.
14440 * jcf-dump.c: Small fixes to shut up -Wall warnings.
14442 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14444 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
14446 1998-12-22 Per Bothner <bothner@cygnus.com>
14448 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
14449 * verify.c (verify_jvm_instructions): Fix off-by-one error.
14451 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
14452 (localvar_alloc): Change return type to void,
14453 (emit_unop): Remove unused variable size.
14455 * jcf-write.c (struct jcf_block): Add new union.
14456 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
14457 (call_cleanups): New functions.
14458 (struct jcf_partial): New fields num_finalizers and return_value_decl.
14459 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
14460 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
14461 * lang.c (lang_init): Call using_eh_for_cleanups.
14462 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
14463 completing operands to patch_synchronized_statement.
14464 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
14465 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
14466 WITH_CLEANUP_EXPR instead of TRY_EXPR.
14468 1998-12-20 John F. Carr <jfc@mit.edu>
14470 * Make-lang.in: Comment out control-Ls; they upset some makes.
14472 1998-12-18 Tom Tromey <tromey@cygnus.com>
14474 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
14477 1998-12-17 Tom Tromey <tromey@cygnus.com>
14479 * parse.y (DIR_SEPARATOR): New define.
14480 (check_class_interface_creation): Use it.
14482 * parse-scan.y (report_main_declaration): Recognize
14483 `java.lang.String' in argument to main.
14485 1998-12-16 Per Bothner <bothner@cygnus.com>
14487 * parse.y (create_interface): Remove bogus test.
14489 1998-12-16 Per Bothner <bothner@cygnus.com>
14491 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
14492 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
14494 1998-12-16 Tom Tromey <tromey@cygnus.com>
14496 * parse-scan.y (qualified_name): Use correct sprintf format.
14498 1998-12-15 Tom Tromey <tromey@cygnus.com>
14500 * gjavah.c (print_field_info): Changed how most negative number is
14503 1998-12-14 Per Bothner <bothner@cygnus.com>
14505 * parse.y (fold_constant_for_init): New function.
14506 (resolve_expression_name): Don't replace static final
14507 constant-initialized fields by its value.
14508 (java_complete_lhs): New. Same as java_complete_tree, except does
14509 not replace static final constant-initialized fields by their values.
14510 (register_fields): If there is an initializer, set DECL_INITIAL and
14511 MODIFY_EXPR_FROM_INITIALIZATION_P.
14512 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
14513 Only call patch_initialized_static_field if
14514 MODIFY_EXPR_FROM_INITIALIZATION_P.
14515 (patch_initialized_static_field): If not valid constant, clear
14518 * parse.y (lookup_field_wrapper): Fix thinko.
14520 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
14521 set and restore global lineno.
14523 1998-12-14 Tom Tromey <tromey@cygnus.com>
14525 * gjavah.c (print_field_info): If value to print is the smallest
14526 value of its size, then print as hex to avoid later warnings from
14529 1998-12-14 Tom Tromey <tromey@cygnus.com>
14531 * gjavah.c (decompile_method): Decompile `return null'.
14532 (process_file): Generate `#pragma interface'.
14533 (method_declared): New global.
14534 (print_method_info): Set it.
14535 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
14536 (print_method_info): Handle abstract methods.
14538 1998-12-13 Per Bothner <bothner@cygnus.com>
14540 * parse.y (patch_method_invocation): If class_decl is null
14541 (e.g. an array type), use original type.
14543 * parse.y (check_thrown_exceptions): Temporary hack to suppress
14544 errors about uncaught exception from clone (of array, specifically).
14546 1998-12-13 Tom Tromey <tromey@cygnus.com>
14548 * gjavah.c (decompile_method): Handle all types of `return'
14549 opcode. Decompile `return this' and `return'.
14550 (method_access): New global.
14551 (print_method_info): Set it.
14552 (decompile_method): Don't decompile a synchronized method.
14554 1998-12-13 Tom Tromey <tromey@cygnus.com>
14556 * jcf-reader.c (jcf_parse_one_method): Recognize
14558 * gjavah.c (HANDLE_END_METHOD): New macro.
14559 (HANDLE_CODE_ATTRIBUTE): New macro.
14560 (decompile_method): New function.
14561 (print_method_info): Don't print `;\n' at end of function decl.
14562 Include java-opcodes.h.
14563 (decompiled): New global.
14565 1998-12-12 Per Bothner <bothner@cygnus.com>
14567 * class.c (build_class_ref): Handle PRIMTYPE.class if
14568 flag_emit_class_files.
14569 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
14570 if flag_emit_class_files.
14571 * parse.y (java_complete_tree): Pre-liminary support for
14572 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
14574 * parse.y (patch_synchronized_statement): Don't call monitorexit
14575 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
14577 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
14579 * zipfile.h (opendir_in_zip): New declaration.
14580 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
14581 (opendir_in_zip): New function, using code from open_in_zip.
14582 (open_in_zip): Call opendir_in_zip.
14583 (find_class): Remove no-longer-used do_class_file parameter,
14584 but add source_ok parameter. Change logic so if we find a .java file,
14585 we don't look for .class in later classpath emtries.
14586 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
14587 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
14588 * gjavah.c: Update call to find_class.
14589 * jcf-dump.c: Likewise.
14591 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
14592 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
14593 nothing if body is empty_stmt_node.
14594 Various little fixes so SP gets correctly adjusted.
14595 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
14596 For CALL_EXPR, test if static first.
14597 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
14598 such as the ones we create for Object and Class.
14599 Set and restore current_function_decl.
14600 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
14601 (note_possible_classname): New function.
14602 (read_import_entry): Removed. Merged with read_import_dir.
14603 (read_import_dir): Don't call find_class - that only gives us
14604 the first classpath entry having the needed package.
14605 Use the struct buffer data structure from buffer.h.
14606 (read_import_dir, find_in_imports_on_demand): The remembered
14607 class names now use '.' (not '/') as package separator.
14609 * parse.y (java_complete_expand_methods): Call write_classfile
14610 here, and not in java_expand_classes (which only gets first class).
14612 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14614 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
14615 (register_fields): If a static fields has an initializer, just
14616 chain it on ctxp->static_initialized, and handle later.
14617 (java_complete_expand_methods): Force <clinit> first.
14618 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
14619 - it's already been completed.
14620 (patch_initialized_static_field): New function.
14621 (java_complete_field): Call it.
14623 1998-12-12 Per Bothner <bothner@cygnus.com>
14625 * expr.c (encode_newarray_type, build_new_array): New functions.
14626 * java-tree.h: Declare build_new_array.
14627 * jcf-write.c (patch_newarray): Use build_new_array.
14629 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
14630 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
14632 * parse.y (patch_new_array_init): Re-organize.
14633 Now is passed the actual array (pointer) type of the value.
14634 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
14635 (patch_array_constructor): Removed - merged into patch_new_array_init.
14636 (java_complete_tree): Update patch_new_array_init.
14638 * jcf-write.c (find_constant_index): New function.
14639 (generate_bytecode_insns): Use find_constant_index.
14640 (generate_classfile): Use find_constant_index for ConstantValue.
14642 1998-12-11 Tom Tromey <tromey@cygnus.com>
14644 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
14645 * decl.c (init_decl_processing): Renamed dtable -> vtable.
14646 * class.c (make_class_data): Renamed dtable -> vtable, and
14647 dtable_method_count -> vtable_method_count.
14649 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14651 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
14652 global variables, initialized.
14653 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
14654 Declared new global variables.
14655 * lex.c (java_lex): Return long_zero_node, float_zero_node,
14656 double_zero_node, integer_zero_node upon direct matching.
14657 * parse.y (purify_type_name): Added function prototype.
14658 (duplicate_declaration_error_p): Consider new_type as potentially
14659 being a incomplete type. Use purify_type_name on type string.
14660 (method_header): saved_type: unused variable removed. Don't figure
14661 return type if method name is invalid.
14662 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
14663 processed by patch_unaryop.
14664 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
14665 increment/decrement node into its original type after binary
14666 numeric promotion on its operands.
14668 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14670 * parse.y (array_initializer:): Array init operand is NULL_TREE
14671 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
14672 now an error. Fixed indentation problems.
14673 (patch_string): Handle error_mark_node as an argument.
14674 (patch_new_array_init): Fixed indentation problems.
14675 (array_constructor_check_entry): Removed check on null wfl_value.
14676 Return an error if wfl_value's walk returns an error.
14678 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14680 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
14681 * lex.c (java_lex): Remember column position before advancing one
14682 token. Retain location information on OCB_TK.
14683 * lex.h (typedef struct java_lc): Added new field.
14684 * parse.h (GET_SKIP_TYPE): New macro.
14685 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
14686 * parse.y (build_new_array_init, patch_new_array_init,
14687 patch_array_constructor, maybe_build_array_element_wfl,
14688 array_constructor_check_entry): New function prototypes.
14689 (switch_block:): Tagged <node>.
14690 (OCB_TK): Tagged <operator>.
14691 (array_initializer:): Installed actions.
14692 (variable_initializer): Build location information on element if
14694 (switch_statement:): Fixed indentation typo.
14695 (switch_block:): Redefined default action.
14696 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
14697 (patch_assignment): Removed duplicate code.
14698 (maybe_build_array_element_wfl, build_new_array_init,
14699 patch_new_array_init, patch_array_constructor,
14700 array_constructor_check_entry): New functions.
14702 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14704 * parse.y (array_initializer): Tagged <node>.
14705 (variable_initializer:): Use default rule.
14706 (array_initializer:): Defined actions.
14707 (variable_initializers:): Likewise.
14708 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
14709 non-static field accesses.
14710 (patch_invoke): Fixed indentation typo.
14711 (java_complete_tree): Likewise.
14712 (build_labeled_block): Changed leading comment. Generate an error
14713 in case of duplicate loop labels.
14714 (patch_conditional_expr): Patch results of string concatenation
14717 1998-12-06 Per Bothner <bothner@cygnus.com>
14719 * constants.c (find_methodref_index): When the class is an interface,
14720 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
14722 * decl.c (finit_identifier_node): Use "$finit$", rather than
14723 "<finit>" (which Sun's verifier rejects).
14724 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
14725 (generate_field_initialization_code): Removed.
14726 (fix_constructors) Don't add call to $finit$ here (wrong order).
14727 (patch_method_invocation): Add $finit$ call here.
14729 * java-tree.h (CALL_USING_SUPER): New macro.
14730 * parse.y (patch_invoke): Remove im local variable.
14731 (patch_method_invocation, patch_invoke): Don't pass super parameter.
14732 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
14733 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
14735 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
14737 * parse.y (java_complete_tree): Don't complain about unreachable
14738 statement if it is empty_stmt_node.
14740 * jcf-write.c (find_constant_wide): New function.
14741 (push_long_const): Use find_constant_wide.
14743 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
14744 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
14745 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
14746 Emit invokeinterface when calling an interface method.
14747 Emit invokespecial also when calling super or private methods.
14749 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
14751 1998-12-06 Per Bothner <bothner@cygnus.com>
14753 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
14755 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14757 * java-tree.h (java_layout_seen_class_methods): New function
14759 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
14760 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
14761 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
14762 * parse.y (method_declarator:): Defined action.
14763 (issue_warning_error_from_context): input_filename saved, set to
14764 the appropriate value and restored after java_error is called.
14765 (build_unresolved_array_type): Fixed comment.
14766 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
14767 (method_header): Deal with return type the same way type are
14768 handled for fields and method's parameters and local variables
14770 (check_method_redefinition): Removed extra CR.
14771 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
14772 (java_layout_seen_class_methods): New function.
14773 (java_layout_classes): Call java_layout_seen_class_methods.
14775 1998-12-03 Per Bothner <bothner@cygnus.com>
14777 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
14779 1998-12-03 Per Bothner <bothner@cygnus.com>
14781 * jcf-dump.c (main): Fix error message.
14782 * jcf-path.c (add_entry): Style fix.
14784 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14786 * class.c (layout_class_method): Call build_java_argument_signature
14787 on constructors too.
14788 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
14789 (patch_method_invocation): Define a primary when resolving an
14790 expression name. Augmented comment on code checking illegal `this'
14791 usage. Loosened it test by accepting NEW_CLASS_EXPR.
14793 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14795 * class.c (layout_class_method): Don't report error on non-static
14796 overriding static if the method is private.
14797 * java-tree.h (finish_class): Prototype added.
14798 * lex.c (java_get_line_col): Handle col argument -2 value.
14799 * parse.h: All static method declarations moved to parse.y.
14800 * parse.y: Now contains all static method declarations previously
14802 (find_expr_with_wfl, missing_return_error,
14803 unreachable_stmt_error): New functions.
14804 (java_get_real_method_name): Identify constructors bearing class
14805 names in source code compiled classes only.
14806 (java_complete_expand_methods): Call missing_return_error.
14807 (invocation_mode): Private methods invoked as static methods.
14808 (java_complete_tree): Call unreachable_stmt_error.
14810 1998-12-01 Tom Tromey <tromey@cygnus.com>
14812 * Makefile.in (+target): Removed.
14813 (+xmake_file): Likewise.
14814 (+tmake_file): Likewise.
14815 (.NOEXPORT): Removed duplicate.
14817 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14819 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
14821 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
14823 * jvgenmain.c: Remove the xmalloc prototype, we get it from
14824 libiberty.h. Provide an xmalloc definition.
14826 * jvspec.c: Remove the xmalloc prototype.
14828 * parse-scan.y: Include config.h and system.h. Don't include
14829 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
14830 Provide an xstrdup definition.
14832 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
14834 * jcf-path.c (add_entry): Recognize ".jar" too.
14835 * lang-specs.h: Likewise.
14837 1998-11-26 Per Bothner <bothner@cygnus.com>
14839 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
14840 soft_monitorenter_node, soft_monitorexit_node, throw_node.
14842 * jcf-write.c (generate_bytecode_insns):
14843 Handle pre/post-increment/decrement of long.
14845 * jcf-write.c (generate_bytecode_insns):
14846 Handle missing exception handler (finally for synchronized).
14848 1998-11-25 Per Bothner <bothner@cygnus.com>
14850 * java-tree.h (end_params_node): Declare global.
14851 * decl.c (end_params_node): New global.
14852 (init_decl_processing, start_java_method): Use end_params_node for
14853 end of list of parameter types. Follows correct gcc conventions.
14854 * expr.c (pop_argument_types, pop_arguments): Likewise.
14855 * lang.c (put_decl_node): Likewise.
14856 * typeck.c (various places): Likewise.
14857 * class.y (various places): Likewise.
14858 * parse.y (various places): Likewise.
14860 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
14861 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
14863 * class.c: Add #include flags.h, remove no-longer needed declaration.
14865 * class.c (layout_class_method): Remove commented-out code, re-format.
14866 Don't add vtable entry (or index) for private methods.
14867 * expr.c (expand_invoke): A private method is implicitly final.
14868 * class.c (make_class_data): If inlining or optimizing,
14869 skip private methods.
14871 * class.c (finish_class): New function. Calls existing methods,
14872 but alls emits deferred inline functions.
14873 * jcf-parse.c (parse_class_file): Call finish_class.
14874 * parse.y (java_complete_expand_methods): Likewise.
14876 * expr.c (build_java_binop): Explicit default, to silence -Wall.
14878 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
14880 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
14882 * jcf-write.c (generate_bytecode_conditional): Fix typo.
14884 1998-11-24 Per Bothner <bothner@cygnus.com>
14886 * (generate_classfile): Always write class access flag with
14889 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14891 * class.c (maybe_layout_super_class): New function.
14892 (layout_class): Reorganized. Loop on class methods dispatched into
14893 a new function. Call maybe_layout_super_class.
14894 (layout_class_methods, layout_class_method): New functions.
14895 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
14897 (expand_invoke): Likewise.
14898 * java-tree.h (all_class_list): New global variable declared.
14899 (layout_class_methods, layout_class_method): New function
14901 (LAYOUT_SEEN_CLASS_METHODS): New macro.
14902 * jcf-parse.c (all_class_list): New global variable.
14903 (load_class): Extended what class_or_name can be. Use parser
14904 context mechanism to save globals before calling jcf_parse.
14905 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
14906 is set on the file name.
14907 (jcf_parse): Layout class methods when Object is loaded, otherwise
14908 record class in all_class_list for delayed method layout.
14909 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
14910 * lang.c (put_decl_node): Decode <init> into the decl context
14912 * lex.c (java_allocate_new_line): Use xmalloc.
14913 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
14914 pointers, not TREE_LIST elements.
14915 (struct parser_ctxt): Fixed comment indentations, added comments
14916 and reordered some fields.
14917 (java_check_methods): Function prototype removed.
14918 * parse.y (java_push_parser_context): Use xmalloc.
14919 (java_parser_context_restore_global): Pop extra pushed ctxp only
14920 when there's nothing next.
14921 (maybe_create_class_interface_decl): Fixed comment, add new
14922 created class decl to all_class_list.
14923 (method_header): Use GET_REAL_TYPE on argument's types.
14924 (method_declarator): Use GET_REAL_TYPE, change type to the real
14925 type in TREE_LIST dependency node. Build argument list with the
14927 (create_jdep_list): Use xmalloc. Removed allocation error message.
14928 (obtain_incomplete_type): Fixed leading comment. Broadened
14929 incoming argument meaning.
14930 (register_incomplete_type): Use xmalloc. Removed allocation error
14932 (safe_layout_class): Fixed leading comment.
14933 (jdep_resolve_class): Reversed if statement condition and switch
14934 if and else bodies.
14935 (resolve_and_layout): Fixed leading comment. Broadened incoming
14937 (complete_class_report_errors): New local variable name, for
14938 clarity. purify_type_name used for all error cases.
14939 (java_get_real_method_name): Stricter check on constructors.
14940 (java_check_regular_methods): Reverse methods list only if not
14941 already laid out. Layout artificial constructor.
14942 (java_check_methods): Deleted.
14943 (source_start_java_method): Obtain incomplete type for patchable
14945 (java_layout_classes): Fixed leading comment. Use
14946 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
14947 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
14948 before returning. Fixed comments.
14949 (java_expand_classes): Check for errors up front.
14950 (patch_method_invocation): Class to search is resolved and laid
14953 1998-11-24 Per Bothner <bothner@cygnus.com>
14955 * expr.c (java_lang_expand_expr): Add missing emit_queue.
14957 * javaop.h (int8): Removed - not used.
14958 (jbyte): Redefine portably with correct signedness.
14960 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
14962 * jcf-write.c (generate_bytecode_insns): Fix typo
14963 OPCODE_getstatic to OPCODE_getfield.
14965 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
14966 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
14967 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
14969 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14971 * jcf-parse.c (jcf_parse_source): Function returned type is
14972 void. Added prototype.
14973 (jcf_parse): Function returned type is void.
14974 (yyparse): Remove call to fclose on the last parsed file.
14976 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
14978 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14980 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
14981 (layout_class): Cope with methods featuring WFL in decl names.
14982 * decl.c (unqualified_object_id_node): New global variable,
14984 (build_decl_no_layout): Removed.
14985 * expr.c (build_primtype_type_ref): Handle Double.
14986 (java_lang_expand_expr): Fixed indentations.
14987 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
14988 (flag_wall, flag_redundant, flag_not_overriding,
14989 flag_static_local_jdk1_1, unqualified_object_id_node): Global
14990 variable declarations.
14991 (build_decl_no_layout): Removed prototype.
14992 (java_get_real_method_name): Added prototype.
14993 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
14994 (java_parse_abort_on_error): Macro now just returns.
14995 * jcf-parse.c (jcf_parse_source): Check fclose returned
14996 value. Call emit_register_classes if java_report_errors returns
14998 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
14999 flag_static_local_jdk1_1): New integer flags.
15000 (lang_decode_option): New flags set here.
15001 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
15002 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
15003 the flag_redundant variable.
15004 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
15005 when parsing java.lang.Object class.
15006 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
15007 NULL_TREE to build.
15008 (resolve_qualified_expression_name): Fixed indentation.
15009 (patch_array_ref): Changed prototype.
15010 (not_initialized_as_it_should_p): Prototype removed.
15011 (java_report_errors): Added function prototype.
15012 * parse.y (formal_parameter:): Changed error message for not yet
15013 supported final parameters.
15014 (class_type_list:): Set both PURPOSE and VALUE of created
15015 TREE_LIST to be class_type.
15016 (primary_no_new_array:): Handle class literals on primitive types.
15017 (parse_warning_context): Reinstalled correct force_error and
15018 do_warning flags setups.
15019 (java_report_errors): Changed prototype. Return java_error_count
15021 (variable_redefinition_error): Consider treating variable type as
15023 (create_interface): Warn about redundant abstract modifier if
15024 flag_redundant is set. Changed error message.
15025 (lookup_field_wrapper): Save/restore globals before/after looking
15027 (duplicate_declaration_error_p): Consider treating declaration
15028 type as a fake pointer.
15029 (register_fields): Extract real type from dependency node. Check
15030 for duplicate field declaration after type adjustment. Use
15031 DECL_INITIAL to store static final initialized values.
15032 (method_header): Extract real function type from dependency node.
15033 (check_abstract_method_header): Use GET_METHOD_NAME.
15034 (obtain_incomplete_type): Layout fake pointer type.
15035 (safe_layout_class): Don't try to check for methods before layout.
15036 (java_complete_class): Don't check for correct throws clause
15037 elements inheritance here.
15038 (resolve_and_layout): Broadened name parameter meaning.
15039 (reset_method_name): Use GET_METHOD_NAME.
15040 (java_get_real_method_name): New function.
15041 (java_check_regular_methods): Don't check methods in
15042 java.lang.Object. Verify lineage of throws clause elements. Use
15043 flag_no_overriding in warning report.
15044 (check_throws_clauses): Don't check if class was from
15045 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
15046 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
15047 (declare_local_variables): Use flag_static_local_jdk1_1 to report
15048 warning on unsupported final local variables. Use build_decl
15049 instead of build_decl_no_layout. Get real local variable type from
15051 (source_start_java_method): Get real parameter type from
15052 dependency node. Call build_decl instead of build_decl_no_layout.
15053 (java_layout_classes): Reverse tree and layout type and class as
15054 required. Mark class as loaded when done.
15055 (resolve_field_access): Fixed indentation. Restricted condition
15056 leading to static field access code generation. Set field_type
15057 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
15058 (resolve_qualified_expression_name): Initialize type_found to
15059 null. Handle static field resolved during qualification. Fixed
15060 layout on non primitive field decl types.
15061 (not_accessible_p): Fixed typo in comment.
15062 (patch_method_invocation): Resolve and layout class to search from
15064 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
15065 layout non primitive type, if necessary. Make method node only to
15067 (find_applicable_accessible_methods_list): Consider WFL'ed method
15068 decl names. Fixed indentation.
15069 (argument_types_convertible): Resolve and layout target type if
15071 (java_complete_tree): Fixed indentation problems. Rewrote
15072 CALL_EXPR thrown exceptions check. Re-installed further processing
15073 of the assignment in certain cases.
15074 (patch_assignment): Call maybe_build_primttype_type_ref to perform
15075 inlining on class literals.
15076 (valid_builtin_assignconv_identity_widening_p): Cope with constant
15078 (valid_method_invocation_conversion_p): Likewise.
15079 (patch_string): Temporary disable forbidden use of `this' in
15080 explicit constructor invocations when doing string concatenation
15081 within their scope.
15082 (patch_unaryop): Added comment. Reinstalled code to disable
15083 further check on assignment operation with cast expression RHS.
15084 (patch_switch_statement): Fixed indentation.
15085 (build_try_statement): Call build_decl instead of
15086 build_decl_no_layout.
15087 (patch_synchronized_statement): Likewise.
15088 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
15089 IS_UNCHECKED_EXPRESSION_P.
15090 (check_thrown_exceptions_do): Changed leading comment. Resolve and
15091 layout argument exception type.
15092 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
15093 of IS_UNCHECKED_EXPRESSION_P.
15095 1998-11-18 Anthony Green <green@cygnus.com>
15097 * jcf-parse.c (yyparse): Open class file in binary mode.
15099 1998-11-15 Per Bothner <bothner@cygnus.com>
15101 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
15103 * jcf-write.c (perform_relocations): Move check out one loop.
15105 1998-11-15 Anthony Green <green@hoser.cygnus.com>
15107 * Make-lang.in: Fix reference to srcdir.
15108 * jv-scan.c: Add missing xmalloc prototype.
15109 * jvgenmain.c: Ditto.
15111 1998-11-15 Per Bothner <bothner@cygnus.com>
15113 * decl.c (error_mark_node), java-tree.h: New global.
15114 * parse.y: Use empty_stmt_node instead of size_zero_node.
15115 (build_if_else_statement): If missing else, use empty_stmt_node.
15117 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
15118 (java_complete_expand_method): Complain if return is missing.
15119 (java_check_regular_methods): Comment out incorrect error check.
15120 (not_accessible_p): Fix incorrect handling of protected methods.
15121 (patch_method_invocation): Pass correct context to not_accessible_p.
15122 (find_applicable_accessible_methods_list): Likewise.
15123 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
15124 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
15125 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
15126 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
15128 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
15129 (push_int_const): Remove reundant NOTE_PUSH.
15130 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
15131 (- case SWITCH_EXPR): Fix code generation bug.
15132 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
15133 (generate_classfile): More robust for abstract methods.
15135 1998-11-15 Anthony Green <green@cygnus.com>
15137 * Makefile.in: jv-scan and jvgenmain all require libiberty.
15138 * Make-lang.in: Ditto.
15140 * jv-scan.c: Remove xmalloc and xstrdup definitions.
15141 * jvgenmain: Ditto.
15143 1998-11-15 Per Bothner <bothner@cygnus.com>
15145 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
15147 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
15149 1998-11-14 Per Bothner <bothner@cygnus.com>
15151 Allow uses of interface types to verify. This is not really
15152 type-safe, but it matches what Sun does, and is OK as long as
15153 there are appropriate run-time checks.
15154 * verify.c (merge_types): If merging two interface types,
15155 just set the result to java.lang.Object.
15156 * expr.c (pop_type): Any interface is matches by java.lang.Object.
15158 1998-11-13 Tom Tromey <tromey@cygnus.com>
15160 * gjavah.c (main): Handle --output-class-directory argument.
15161 * jvspec.c (lang_specific_driver): Translate `-d' into
15162 -foutput-class-dir.
15163 * jcf.h (jcf_write_base_directory): Declare.
15164 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
15165 * lang-options.h: Mention -foutput-class-dir.
15166 * jcf-write.c (jcf_write_base_directory): New global.
15167 (make_class_file_name): Put generated .class file into `-d'
15168 directory, or into source directory if -d not given. Function now
15170 (write_classfile): Free class file name. Handle case where class
15172 (DIR_SEPARATOR): New macro.
15173 Include <sys/stat.h>
15175 * Makefile.in (prefix): New macro.
15177 1998-11-12 Per Bothner <bothner@cygnus.com>
15179 * parse.y (patch_invoke): Do less if flag_emit_class_files.
15180 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
15181 here (done in patch_invoke instead).
15182 (case_identity): Moved here from parse.y.
15184 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
15185 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
15186 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
15187 so they can be efficiently scanned without recursion.
15188 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
15189 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
15190 in BLOCK iteratively, rather than recursively.
15192 * parse.y (do_unary_numeric_promotion): New function.
15193 (patch_unaryop, patch_binop, patch_array_ref): Use it.
15195 * parse.y (patch_newarray): Various fixes.
15197 Re-do handling of switch statements (for proper block scoping).
15198 * parse.y: Add just a single block for the enture switch block,
15199 but don't create any "case blocks".
15200 (group_of_labels): Rmeoved unneeded non-terminal.
15201 CASE_EXPR and DEFAULT_EXPR are added to current block.
15202 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
15203 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
15204 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
15205 * parse.y (wfl_operator, print_int_node): Make non-static.
15206 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
15207 as part of recursive scan of block.
15208 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
15209 (patch_switch_statement): Most tests move dinto java_complete_tree.
15211 * parse.y: Make various production be non-typed (void).
15212 * parse.y (parse_error): Merged into issue_warning_error_from_context.
15213 * parse.y (add_stmt_to_compound): Don't create/change extra node.
15214 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
15216 * jcf-write.c (struct jcf_handler): New type.
15217 (struct jcf_switch_state): New type.
15218 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
15219 (alloc_handler, emit_unop, emit_reloc): New functions.
15220 (adjust_typed_op): Add extra parameter ("max type" offset).
15221 (emit_switch_reloc, emit_case-reloc): New function.
15222 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
15223 (generate_bytecode_insns): Support REAL_CST, switch statements,
15224 exception handling, method calls, object/array creation, and more.
15226 * class.c: Remove some unused variables.
15227 * constants.c (find_string_constant): New function.
15228 (count_constant_pool_bytes): Fix to correctly handle wide constants.
15229 * decl.c (complete_start_java_method): Don't _Jv_InitClass
15230 if flag_emit_class_files.
15232 1998-11-12 Tom Tromey <tromey@cygnus.com>
15234 * jcf-io.c (find_class): Added explanatory comment.
15236 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
15237 trailing slash to `.zip' entries.
15239 * jvspec.c (lang_specific_driver): Correctly handle case where
15240 GC_NAME not defined.
15242 1998-11-11 Tom Tromey <tromey@cygnus.com>
15244 * jvspec.c (GC_NAME): New define.
15245 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
15247 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
15249 1998-11-11 Per Bothner <bothner@cygnus.com>
15251 * jcf-dump.c (TABLE_SWITCH): Fix typos.
15253 1998-11-11 Tom Tromey <tromey@cygnus.com>
15255 * jcf-dump.c (main): Correctly recognize `--'-style long options.
15257 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15259 * class.c (is_compiled_class): Call safe_layout_class for class
15260 compiled from source.
15261 * conver.h (convert_to_integer, convert_to_real,
15262 convert_to_pointer): Added prototypes.
15263 * decl.c (init_decl_processing): Non longer push the decls of
15264 `methodtable', `constants', `Class', `Field', `dispatchTable'
15265 `jexception' and `Method'.
15266 * expr.c (build_invokeinterface): New function.
15267 (expand_invoke): static variable CLASS_IDENT now in
15268 build_invokeinterface. Use build_invokeinterface.
15269 (expand_java_field_op): Moved code to inline
15270 java.lang.PRIMTYPE.TYPE into a function.
15271 (build_primtype_type_ref): New function.
15272 * java-tree.def (INSTANCEOF_EXPR): New tree code.
15273 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
15274 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
15275 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
15276 (DECL_LOCAL_STATIC_VALUE): New macro.
15277 (build_invokeinterface, build_primtype_type_ref): New function
15279 (java_parse_abort_on_error): Macro rewritten.
15280 * jcf-parse.c (current_method): Add comment to declaration.
15281 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
15282 Function prototypes fixed.
15283 (jcf_parse_source): push/pop parser context. save/restore global.
15284 (parse_source_file): Fixed leading comment. Now take a
15285 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
15286 classes and pop the parser context anymore.
15287 (yyparse): Push parser context, save globals, parse the source
15288 file, restore globals and pop the parser context when processing a
15290 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
15291 * lex.c (java_parse_doc_section): New function.
15292 (java_lex): Call java_parse_doc_section when appropriate. Build an
15293 operator around INSTANCEOF_TK.
15294 * lex.h (java_lineterminator, java_sprint_unicode,
15295 java_unicode_2_utf8, java_lex_error, java_store_unicode):
15296 Prototypes rewritten.
15297 (java_parse_escape_sequence, java_letter_or_digit_p,
15298 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
15299 java_read_unicode, java_store_unicode, java_read_char,
15300 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
15301 Added function prototypes.
15302 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
15304 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
15306 (struct parser_ctxt): New fields: deprecated,
15307 current_parsed_class_un, gclass_list.
15308 (fix_method_argument_names, issue_warning_error_from_context,
15309 resolve_package, lookup_package_type): New function prototypes.
15310 (resolve_expression_name): Fixed function prototype.
15311 (find_applicable_accessible_methods_list): Fixed indentation, added
15312 extra argument in prototype.
15313 (check_final_assignment, build_null_of_type, check_deprecation,
15314 check_method_redefinition, reset_method_name,
15315 java_check_regular_methods, java_check_abstract_methods,
15316 maybe_build_primttype_type_ref): New function prototype.
15317 * parse.y (conver.h): Include.
15318 (INSTANCEOF_TK): Tagged <operator>.
15319 (single_type_import_declaration): Use REGISTER_IMPORT macro.
15320 (relational_expression:): Build binop for instanceof.
15321 (java_push_parser_context): Remember ctxp->gclass_list across
15323 (java_pop_parser_context): Simply return if no context
15324 exists. Remember gclass_list across contexts.
15325 (issue_warning_error_from_context): New function.
15326 (parse_error_context): Don't setup ctxp->elc here. Call
15327 issue_warning_error_from_context instead.
15328 (parse_warning_context): Likewise.
15329 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
15330 setup. Link new class/interface to ctxp->gclass_list.
15331 (add_superinterfaces): Register interface as incomplete if not
15333 (create_class): Remember class unqualified name in
15334 ctxp->current_parsed_class_un. Check class deprecation.
15335 (register_fields): Check field deprecation. Remember static final
15336 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
15338 (method_header): New local variable ORIG_ARG. Use unqualified
15339 current class name for check on constructor errors. Promote return
15340 type if of record type. Argument list fix moved in
15341 fix_method_argument_names, called here. Check method deprecation.
15342 (fix_method_argument_names): New function.
15343 (method_declarator): Promote record typed arguments.
15344 (safe_layout_class): Check class methods before layout.
15345 (java_complete_class): Compute field layout when patched.
15346 (do_resolve_class): Try to load class after having it renamed
15347 after the package name.
15348 (get_printable_method_name): Use DECL_CONTEXT.
15349 (reset_method_name): New function.
15350 (check_method_redefinition): Use reset_method_name.
15351 (java_check_regular_methods): New local variable
15352 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
15353 names for error report. Check for compile-time error when method
15354 found has default (package) access.
15355 (java_check_abstract_methods): Now takes an interface DECL node as
15356 an argument. Also reinstall real name on unchecked
15357 overriding/hiding methods for error report.
15358 (java_check_methods): Fixed leading comment. Get classes to verify
15359 from ctxp->gclass_list. Use CHECK_METHODS macro and set
15360 CLASS_METHOD_CHECKED_P on class verification.
15361 (lookup_java_method2): Get real method name if necessary.
15362 (find_in_imports): Don't check package class access here.
15363 (resolve_package, lookup_package_type): New functions.
15364 (java_layout_classes): Fixed leading comment. Take classes to be
15365 laid out from ctxp->gclass_list.
15366 (java_complete_expand_methods): Don't expand native and abstract
15368 (java_expand_classes): New function.
15369 (resolve_expression_name): Use additional argument ORIG. Retrieve
15370 values of static final field of primitive types.
15371 (resolve_field_access): Handles static final field of promotive
15373 (resolve_qualified_expression_name): Handle STRING_CST as
15374 primaries and package name resolution. Check deprecation on found
15375 decls. Set where_found and type_found on non static field resolved
15376 during qualification. Layout non primitive field decl types.
15377 (check_deprecation): New function.
15378 (maybe_access_field): Simplified.
15379 (patch_method_invocation_stmt): Local variable CLASS_TYPE
15380 removed. Reverse method's argument when primary is a type. Don't
15381 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
15382 instead. Include abstract class in the list of class searchable
15383 for constructors. Use DECL_CONTEXT of found method for access
15384 checks. Check method deprecation.
15385 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
15386 converting arguments. Handle INVOKE_INTERFACE.
15387 (lookup_method_invoke): Search constructor using existing
15388 infrastructure (don't rely on lookup_java_constructor anymore).
15389 (find_applicable_accessible_methods_list): Extra argument flag
15390 LC. Now include constructor in the search.
15391 (qualify_ambiguous_name): Conditional expression are primaries.
15392 (not_initialized_as_it_should_p): static final are always
15394 (java_complete_tree): Pass extra NULL argument to
15395 resolve_expression_name. Stricter test to carry on patching
15396 assignments. New case for INSTANCEOF_EXPR.
15397 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
15398 (check_final_assignment, maybe_build_primttype_type_ref): New
15400 (patch_assignment): Detect resolved static finals and carry normal
15401 assignment error check on them. Inline PRIMTYPE.TYPE read access.
15402 (try_builtin_assignconv): Access constant 0 on all primitive
15404 (valid_builtin_assignconv_identity_widening_p): Accept identical
15405 types. Accept all promoted type on int type.
15406 (valid_ref_assignconv_cast_p): Accept a null pointer to be
15407 assigned to a reference.
15408 (valid_method_invocation_conversion_p): Accept to check null
15410 (build_binop): Merge declaration and initialization of local
15412 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
15413 numeric types. Improved validity test for qualify operators on
15415 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
15416 and PREINCREMENT_EXPR. Also detect resolved static finals of a
15417 primitive type and issue the appropriate error message.
15418 (resolve_type_during_patch): Mark class loaded when resolved.
15419 (patch_cast): Allow null to be cased to reference types.
15420 (build_null_of_type): New function.
15421 (patch_array_ref): Handle array on references correctly.
15422 (patch_return): Removed unused local variable MODIFY. Force
15423 boolean to be returned as integers. Allows null to be returned by
15424 a function returning a reference.
15425 * typeck.c (convert_to_integer, convert_to_real,
15426 convert_to_pointer): Prototypes moved to convert.h
15427 (lookup_argument_method): Use method real name, if necessary.
15429 1998-10-30 Tom Tromey <tromey@cygnus.com>
15431 * class.c (build_class_ref): Changed name of primitive classes to
15434 * class.c (make_class_data): Renamed fields: nmethods to
15435 method_count, method_count to dtable_method_count. Always set
15436 `state' field to 0.
15437 * decl.c (init_decl_processing): Likewise.
15439 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
15441 * class.c (layout_class): Don't mangle <finit>, produce
15442 __finit<class> instead. Don't verify artificial methods.
15443 * decl.c (finit_identifier_node): New declared global.
15444 (init_decl_processing): finit_identifier_node initialized.
15445 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
15446 * java-tree.h (finit_identifier_node): Declared as extern.
15447 (struct lang_decl): New field called_constructor.
15448 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
15449 (CLASS_HAS_FINIT_P): New macro.
15450 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
15451 explicit constructor invocation.
15452 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
15453 CALL_SUPER_CONSTRUCTOR_P): New macros.
15454 (write_classfile): Added prototype.
15455 * jcf-parse.c (jcf_parse_source): Parse and remember for
15456 generation if the file was seen on the command line.
15457 (parse_source_file): Don't write the class file here.
15458 (yyparse): Loop on files rewritten. Set current_jcf.
15459 (parse_zip_file_entries): Parse class file only if it was found.
15460 * lang.c (init_parse): Don't open command line provided filename
15462 (lang_parse): Don't set main_jcf anymore.
15463 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
15464 (JCONSTRUCTOR_CHECK): New macro.
15465 (JBSC_TYPE_P): New macro.
15466 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
15467 (COMPLETE_CHECK_OP_2): New macro.
15468 (struct parse_ctxt): New field explicit_constructor_p.
15469 (check_class_interface_creation): Fixed prototype indentation.
15470 (patch_method_invocation_stmt): Prototype reflects added argument.
15471 (patch_invoke): Likewise.
15472 (complete_method_declaration, build_super_invocation,
15473 verify_constructor_circularity,
15474 build_this_super_qualified_invocation, get_printable_method_name,
15475 patch_conditional_expr, maybe_generate_finit, fix_constructors,
15476 verify_constructor_super, create_artificial_method,
15477 start_artificial_method_body, end_artificial_method_body,
15478 generate_field_initialization_code): New function prototypes.
15479 * parse.y: Fixed leading comment
15480 (constructor_header:, constructor_body:, block_end:): Rules tagged
15482 (type_declaration:): Call maybe_generate_finit.
15483 (method_declaration:): Action for method_body: placed in new
15484 function complete_method_declaration, called here.
15485 (constructor_declaration:): Defined actions. Removed leading
15487 (constructor_header:): New rule with action.
15488 (constructor_body:): Rule rewritten using block_begin: and
15489 block_end:. Defined actions.
15490 (constructor_declarator:, explicit_constructor_invocation:):
15492 (block:): Use new rules block_begin: block_end:.
15493 (block_begin:, block_end:): New rules and actions.
15494 (block_statements:): Fixed error message for explicit
15496 (method_invocation:): Call build_this_super_qualified_invocation
15497 if primary is `this' or `super' was seen.
15498 (conditional_expression:): Action defined.
15499 (extra_ctxp_pushed_p): New static global flag.
15500 (java_parser_context_save_global): Create parser context if
15501 necessary. Use extra_ctxp_pushed_p to remember it.
15502 (java_parser_context_restore_global): Pop extra parser context if
15504 (build_array_from_name): Array on primitive types are marked
15506 (register_fields): Restore new name in field initializer
15507 expression if type was altered. Non static fields initialized upon
15508 declaration marked initialized.
15509 (maybe_generate_finit): New function.
15510 (maybe_generate_clinit): Use create_artificial_method,
15511 start_artificial_method_body, end_artificial_method_body. Generate
15512 debug info for enclosed initialization statements.
15513 (method_header): Fixed leading comment. Check constructor
15514 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
15516 (complete_method_declaration, constructor_circularity_msg,
15517 verify_constructor_circularity): New functions.
15518 (get_printable_method_name): New function.
15519 (check_method_redefinition): Don't rename <finit> methods. Fix
15520 declared constructor names. Error message for
15521 constructors modified.
15522 (java_check_regular_methods): Local variable seen_constructor
15523 renamed saw_constructor. Skip verification on constructors. Create
15524 default constructor with create_artificial_method.
15525 (java_check_methods): Removed unnecessary empty line.
15526 (create_artificial_method, start_artificial_method_body,
15527 end_artificial_method_body): New functions.
15528 (java_layout_classes): Changed leading comment. Reverse fields
15529 list if necessary. Always layout java.lang.Object if being
15531 (java_complete_expand_methods): Verify constructor circularity.
15532 (java_complete_expand_method): Call fix_constructor on
15533 constructors. Local variable no_ac_found removed. Restore
15534 bindings if method body expansion failed.
15535 (fix_constructors, verify_constructor_super,
15536 generate_field_initialization_code): New function.
15537 (java_expand_classes): Fixed leading comment. Write class file
15539 (resolve_expression_name): Check for illegal instance variable
15540 usage within the argument scope of an explicit constructor
15542 (resolve_qualified_expression_name): Pass extra from_super flag
15543 when invoking patch_method_invocation_stmt. New case for
15544 conditional expression when used as a primary. Check for error
15545 when acquiring super.
15546 (patch_method_invocation_stmt): Added extra argument super. New
15547 local variable is_static_flag. Set class_to_search according to
15548 the nature of the constructor invocation. Don't add `this'
15549 argument when expanding NEW_CLASS_EXPR. Check for illegal method
15550 invocation within the argument scope of explicit constructor
15551 invocation. Set is_static according to is_static_flag. Provide
15552 extra `super' argument to patch_invoke invocation.
15553 (patch_invoke): New argument from_super. Loop on arguments
15554 indentation fixed. Pass from_super to invocation_mode. New switch
15555 case INVOKE_SUPER. Fixed error message in switch default case.
15556 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
15558 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
15559 (lookup_method_invoke): Fixed prototypes in candidates list. Error
15560 message takes constructors into account.
15561 (find_applicable_accessible_methods_list): Fixed indentation.
15562 (qualify_ambiguous_name): Take explicit constructor invocation
15563 into account. Deal with a conditional expression as a primary to
15565 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
15566 case. Added extra argument to patch_method_invocation_stmt.
15567 Register calls made to explicit constructor `this'. Don't call
15568 save_expr in ARRAY_REF case when emitting class files. Check for
15569 illegal use of this when expanding explicit constructor invocation
15571 (complete_function_arguments): Set and reset parser context
15572 explicit_constructor_p field value when appropriate.
15573 (build_super_invocation, build_this_super_qualified_invocation):
15575 (patch_assignment): Fixed typo.
15576 (patch_unaryop): Check on final fields occurs only when a decl
15578 (patch_return): Take constructors into account.
15579 (patch_conditional_expr): New function.
15580 * typeck.c (build_java_signature): Removed unnecessary empty line.
15582 1998-10-28 Jeffrey A Law (law@cygnus.com)
15584 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
15586 1998-10-28 Tom Tromey <tromey@cygnus.com>
15588 * decl.c (init_decl_processing): Renamed fields.
15589 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
15590 interface_len, msize fields.
15592 * class.c (make_class_data): Removed subclass_head and
15593 subclass_next fields.
15594 * decl.c (init_decl_processing): Removed subclass_head and
15595 subclass_next fields.
15597 1998-10-28 Jeffrey A Law (law@cygnus.com)
15599 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
15600 * mangle.c (emit_unicode_mangled_name): Similarly.
15602 1998-10-26 Nick Clifton <nickc@cygnus.com>
15604 * jcf-parse.c (get_constant): Place braces around code to compute
15605 'd' when REAL_ARITHMETIC is not defined.
15607 1998-10-25 H.J. Lu (hjl@gnu.org)
15609 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
15612 1998-10-23 Tom Tromey <tromey@cygnus.com>
15614 * lang-specs.h: `.zip' files are input to jc1.
15616 1998-10-22 Per Bothner <bothner@cygnus.com>
15618 * jvspecs.c: Add (but don't enable) support for combining multiple
15619 .class and .java input filenames to a single jc1 invocation.
15620 Add support for -C flag (copile to .class files).
15621 Translate -classpath and -CLASSPATH arguments.
15622 * lang-specs.h: Don't set %2 spec.
15624 1998-10-22 Tom Tromey <tromey@cygnus.com>
15626 * jcf-path.c (add_entry): Don't add trailing separator if entry is
15628 (add_path): Don't add trailing separator to non-empty path
15631 * lang.c (lang_decode_option): Check for -fclasspath and
15632 -fCLASSPATH before examining other `-f' options.
15634 * java-tree.h (finalize_identifier_node): Don't declare.
15635 * class.c (make_class_data): Don't push "final" field.
15636 * decl.c (init_decl_processing): Don't push "final" field.
15637 (finalize_identifier_node): Removed.
15638 (init_decl_processing): Don't set finalize_identifier_node.
15640 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
15642 1998-10-11 Anthony Green <green@cygnus.com>
15644 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
15645 (JV_SCAN_SOURCES): New macro.
15646 (JCF_DUMP_SOURCES): Likewise.
15647 (jcf-dump$(exeext)): New target.
15648 (jv-scan$(exeext)): New target.
15650 1998-10-22 Tom Tromey <tromey@cygnus.com>
15652 * Makefile.in (LEX): Removed.
15653 (LEXFLAGS): Likewise.
15654 (SET_BISON): New macro.
15656 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
15657 spurious diffs in parse.c.
15658 ($(PARSE_SCAN_C)): Likewise.
15659 (PARSE_DIR): New macro.
15661 (PARSE_SCAN_C): Likewise.
15662 (PARSE_RELDIR): New macro.
15664 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
15666 * jcf-io.c (find_class): Use saw_java_source to determine when to
15667 look for `.java' file.
15668 * jcf-parse.c (saw_java_source): New global.
15669 (yyparse): Set it if `.java' file seen.
15671 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
15672 (GCJH_SOURCES): Likewise.
15673 * Makefile.in (datadir): New macro.
15674 (libjava_zip): Likewise.
15675 (JAVA_OBJS): Added jcf-path.o.
15676 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15677 (../gcjh$(exeext)): Likewise.
15678 (jcf-path.o): New target.
15679 * java-tree.h (fix_classpath): Removed decl.
15680 * jcf-parse.c (fix_classpath): Removed.
15681 (load_class): Don't call fix_classpath.
15682 * parse.y (read_import_dir): Don't call fix_classpath.
15683 * lex.h: Don't mention classpath.
15684 * lex.c (java_init_lex): Don't initialize classpath.
15685 * jcf-io.c (classpath): Removed global.
15686 (find_class): Use jcf_path iteration functions. Correctly search
15687 class path for .java file.
15688 (open_in_zip): New argument `is_system'.
15689 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
15690 classpath-related options.
15691 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
15693 (lang_init): Call jcf_path_init.
15694 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
15695 * lang-specs.h: Handle -I. Minor cleanup to -M options.
15696 Correctly put braces around second string in each entry.
15697 * gjavah.c (main): Call jcf_path_init. Recognize all the new
15698 classpath-related options.
15699 (help): Updated for new options.
15700 * jcf.h: Declare functions from jcf-path.c. Don't mention
15701 `classpath' global.
15702 * jcf-path.c: New file.
15704 * jcf-depend.c: Include jcf.h.
15706 * jcf-write.c (localvar_alloc): Returns `void'.
15707 (localvar_free): Removed unused variable.
15709 * lang.c (OBJECT_SUFFIX): Define if not already defined.
15710 (init_parse): Use OBJECT_SUFFIX, not ".o".
15712 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15714 * class.c (emit_register_classes): Renamed from
15715 emit_register_class.
15716 * java-tree.h (emit_register_classes): Prototype renamed from
15717 emit_register_class.
15718 * jcf-parse.c (yyparse): Call emit_register_classes once before
15720 * parse.y (java_expand_classes): No longer register classes.
15722 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15724 * class.c (is_compiled_class): New local variable
15725 seen_in_zip. Identify classes found in currently compiled source
15727 * decl.c (complete_start_java_method): Fixed typo.
15728 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
15729 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
15730 (CLASS_P): Moved around.
15731 (java_parse_abort_on_error): Macro moved from jcf-parse.c
15732 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
15734 (jcf_parse_source): Changed leading comment. Removed unnecessary
15735 fclose and CLASS_FROM_SOURCE_P marking.
15736 (parse_source_file): New local variables remember_for_generation
15737 and filename. Mark parsed file name identifier node. Removed block
15738 executed when parse_only was null. Set remember_for_generation.
15739 Use it as an argument to java_pop_parser_context.
15740 (yyparse): New local variables several_files, list, next node and
15741 current_file_list. Split ampersand separated file names into
15742 current_file_list. Iterate through the list and parse accordingly.
15743 * parse.h (java_pop_parser_context): New function prototype.
15744 * parse.y (ctxp_for_generation): New static global variable.
15745 (java_pop_parser_context): New argument generate. Link popped ctxp
15746 to ctxp_for_generation list accordingly.
15747 (java_complete_expand_methods): Fixed indentation.
15748 (java_expand_classes): New function.
15750 1998-10-17 Per Bothner <bothner@cygnus.com>
15752 * Makefile.in: Link with libiberty.a instead of memmove.o.
15754 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15756 * lex.c (setjmp.h): No longer included.
15757 * lex.h (setjmp.h): Included.
15758 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
15759 (duplicate_declaration_error_p): Renamed from
15760 duplicate_declaration_error.
15761 (build_array_from_name): New function prototype.
15762 * parse.y (setjmp.h): No longer included.
15763 (variable_declarator_id): Define action.
15764 (build_array_from_name): New function.
15765 (duplicate_declaration_error_p): Renamed from
15766 duplicate_declaration_error. Fixed leading comment.
15767 (register_fields): Main `for' loop reorganized. Uses
15768 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
15769 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
15770 build_array_from_name.
15771 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
15773 (read_import_dir): Don't try to skip `.' and `..'.
15774 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
15775 build_array_from_name. Main `for' loop reorganized.
15776 (resolve_qualified_expression_name): When building access to a
15777 field, use the type where the field was found, not its own type.
15778 (maybe_access_field): Use field DECL_CONTEXT if the type where the
15779 field was found is null.
15780 (qualify_ambiguous_name): Sweep through all successive array
15783 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15785 * java-tree.h (pop_labeled_block, lang_printable_name,
15786 maybe_add_interface, set_super_info, get_access_flags_from_decl,
15787 interface_of_p, inherits_from_p, fix_classpath,
15788 complete_start_java_method, emit_handlers, init_outgoing_cpool,
15789 make_class_data, register_class, alloc_name_constant): New
15790 function prototypes.
15791 * lang.c (lang_decode_option): Set argc argument unused. Fixed
15792 indentation. Added cast to remove warning.
15793 (lang_printable_name): Set v argument unused.
15794 (lang_print_error): Added argument to lang_printable_name call.
15795 (java_dummy_print, print_lang_decl, print_lang_type,
15796 print_lang_identifier, lang_print_xnode): All argument marked
15798 * lex.c (java_unget_unicode): Removed unnecessary argument.
15799 (java_allocate_new_line): Unused local variable is gone.
15800 (java_read_char): Added parenthesis in expressions to remove
15801 warnings. Added final return statement.
15802 (java_read_unicode): Added parenthesis in expression to remove
15804 (java_parse_end_comment): Fixed java_unget_unicode invocation.
15805 (java_parse_escape_sequence): Likewise.
15806 (java_lex): Unused local variables are gone. Fixed
15807 java_unget_unicode invocation.
15808 * lex.h (set_float_handler): Prototype added when JC1_LITE not
15810 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
15811 lang_printable_name invocation in macro.
15812 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
15814 (duplicate_declaration_error): Suppressed unused argument in
15816 (identical_subpath_p): Function declaration is gone.
15817 (patch_invoke): Suppressed unused argument in prototype.
15818 (patch_cast, build_labeled_block, check_thrown_exceptions):
15820 * parse.y (setjmp.h): Included
15821 (toplev.h): Likewise.
15822 (field_declaration:): Suppressed unused local
15823 (label_decl:): Fixed build_labeled_block invocation.
15824 (java_pop_parser_context): Put extra parenthesis around assignment
15826 (yyerror): Suppressed unused local variables.
15827 (variable_redefinition_error): Fixed lang_printable_name
15829 (create_interface): Suppressed unused local variables.
15830 (create_class): Likewise.
15831 (duplicate_declaration_error): Suppressed unused argument. Fixed
15832 lang_printable_name invocation.
15833 (register_fields): Suppressed unused local variable. Fixed
15834 duplicate_declaration_error invocation.
15835 (method_header): Suppressed unused local variable.
15836 (method_declarator, parser_check_super): Likewise.
15837 (java_complete_class): Suppressed unused local variable. Fixed
15838 fatal error message.
15839 (complete_class_report_errors): Added default: in switch.
15840 (java_check_regular_methods): Fixed lang_printable_name
15842 (check_throws_clauses): Likewise.
15843 (java_check_abstract_methods): Suppressed unused local
15844 variable. Fixed lang_printable_name invocation.
15845 (read_import_entry): Added supplemental return statement.
15846 (read_import_dir): Suppressed unused local variables.
15847 (check_pkg_class_access, declare_local_variables): Likewise.
15848 (source_start_java_method): Suppressed unused extern variable
15850 (expand_start_java_method): Suppressed unused extern and local
15851 variable declarations.
15852 (java_complete_expand_methods): Likewise.
15853 (java_complete_expand_method): Suppressed unused local variables.
15854 (make_qualified_name): Likewise.
15855 (resolve_qualified_expression_name): Added default: in
15856 switch. Fixed lang_printable_name invocation.
15857 (class_instance_creation_expression): Added parenthesis around
15859 (patch_method_invocation_stmt): Fixed lang_printable_name and
15860 patch_invoke invocations.
15861 (check_for_static_method_reference): Fixed lang_printable_name
15863 (patch_invoke): Suppressed unused arguments and local variables.
15864 (lookup_method_invoke): Suppressed unused local variables.
15865 (qualify_ambiguous_name): Added default: in switch.
15866 (identical_subpath_p): Function removed.
15867 (patch_assignment): Suppressed unused local variables. Suppressed
15868 unnecessary if statement. Fixed lang_printable_name invocations.
15869 (try_builtin_assignconv): Fixed lang_printable_name invocations.
15870 (valid_ref_assignconv_cast_p): Parenthesis around
15871 expression. Suppressed unused local variables.
15872 (build_binop): Suppressed unused local variables. fixed
15873 lang_printable_name invocations.
15874 (string_constant_concatenation): Suppressed unused local
15876 (patch_unaryop): Fixed lang_printable_name invocation.
15877 (patch_cast): Suppressed unnecessary argument. Fixed
15878 lang_printable_name invocation.
15879 (patch_array_ref): Fixed lang_printable_name invocation.
15880 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
15881 (build_labeled_block): Suppressed unused argument.
15882 (generate_labeled_block): Fixed build_labeled_block invocation.
15883 (build_loop_body): Suppressed unused local variables.
15884 (patch_loop_statement): Likewise.
15885 (patch_exit): Fixed lang_printable_name invocation.
15886 (patch_switch_statement): Likewise.
15887 (case_identity): First argument marked unused.
15888 (patch_try_statement): Fixed lang_printable_name invocations.
15889 (patch_synchronized_statement, patch_throw_statement): Likewise.
15890 (check_thrown_exceptions): Fixed check_thrown_exceptions and
15891 lang_printable_name invocations.
15892 (check_thrown_exceptions_do): Suppressed unused argument.
15894 1998-10-14 Tom Tromey <tromey@cygnus.com>
15896 * jcf-write.c (write_classfile): Add output class file as target.
15897 * lang-options.h: Added -MD, -MMD, -M, and -MM.
15898 * jcf.h: Added declarations for dependency-tracking functions.
15899 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
15900 * lang.c (lang_decode_option): Recognize -MD and -MMD.
15901 (finish_parse): Call jcf_dependency_write.
15902 (dependency_tracking): New global.
15903 (DEPEND_SET_FILE): New define.
15904 (DEPEND_ENABLE): New define.
15905 (init_parse): Enable dependency tracking if required.
15907 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
15908 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15909 (../gcjh$(exeext)): Likewise.
15910 (jcf-depend.o): New target.
15911 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
15912 (GCJH_SOURCES): Likewise.
15913 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
15915 (find_classfile): Added dep_name argument.
15916 (find_class): Compute name of dependency.
15917 (open_in_zip): Call jcf_dependency_add_file.
15918 * gjavah.c (output_file): No longer global.
15919 (usage): Don't mention "gjavah".
15921 (java_no_argument): Likewise.
15922 (version): Likewise.
15923 (main): Recognize and handle -M family of options.
15924 (print_mangled_classname): Return is void.
15925 (process_file): Handle case where output is suppressed.
15926 (HANDLE_END_FIELD): Likewise.
15927 (HANDLE_METHOD): Likewise.
15928 * jcf-depend.c: New file.
15930 1998-10-13 Jeffrey A Law (law@cygnus.com)
15932 * java-tree.def: Add missing newline at EOF.
15934 1998-10-13 Tom Tromey <tromey@cygnus.com>
15936 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
15937 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
15939 Include <config.h> and "system.h".
15940 (disassemble_method): Undefine RET to avoid clash with
15941 config/i386/i386.h.
15943 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15945 * decl.c (runtime_exception_type_node, error_exception_type_node):
15946 New global variables.
15947 (init_decl_processing): Initialized.
15948 * expr.c (java_lang_expand_expr): Set caught exception type to
15949 null if catch handler argument doesn't exit.
15950 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
15952 * java-tree.h (runtime_exception_type_node,
15953 error_exception_type_node): Global variables declared.
15954 (DECL_FUNCTION_THROWS): New macro.
15955 (DECL_FUNCTION_BODY): Modified comment.
15956 (DECL_SPECIFIC_COUNT): Likewise.
15957 (struct lang_decl): New field throws_list.
15958 (IS_UNCHECKED_EXPRESSION_P): New macro.
15959 * lex.c (java_lex): Generate location information for THROW_TK.
15960 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
15961 EXCEPTIONS_P): New macros.
15962 (enum jdep_code): New value JDEP_EXCEPTION.
15963 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
15964 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
15965 PATCH_METHOD_RETURN_ERROR): New macros.
15966 (patch_method_invocation_stmt): Added new argument to prototype.
15967 (patch_synchronized_statement, patch_throw_statement,
15968 check_thrown_exceptions, check_thrown_exceptions_do,
15969 purge_unchecked_exceptions, check_throws_clauses): New function
15971 * parse.y Fixed typo in keyword section.
15972 (throw:): Rule tagged <node>.
15973 (THROW_TK): Keyword tagged <operator>.
15974 (method_header:): Last argument to call to method_header passed
15976 (throws:, class_type_list:, throw_statement:,
15977 synchronized_statement:, synchronized:): Defined actions.
15978 (method_header): New local variable current. Register exceptions
15979 from throws clause.
15980 (java_complete_tree): Complete and verify exceptions from throws
15982 (complete_class_report_errors): Error message on exceptions not
15984 (java_check_regular_methods): Fixed typo. Shortcut on private
15985 overriding methods. Changed error message on method
15986 redefinition. Check for throws clause compatibility.
15987 (check_throws_clauses): New function.
15988 (java_check_abstract_methods): Use DECL_NAME for wfl or current
15989 method. Changed error message on method redefinition.
15990 (currently_caught_type_list): New static variable.
15991 (java_complete_expand_methods): Purge unchecked exceptions from
15992 throws clause list. Call PUSH_EXCEPTIONS before walk and
15993 POP_EXCEPTIONS after.
15994 (resolve_qualified_expression_name): Pass new argument as NULL to
15995 patch_method_invocation_stmt.
15996 (patch_method_invocation_stmt): New argument ref_decl. Invoke
15997 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
15998 argument list when appropriate. Use new argument if non null to
15999 store selected method decl.
16000 (patch_invoke): Convert if necessary args of builtin types before
16001 forming CALL_EXPR. Argument list no longer reversed here.
16002 (invocation_mode): Treat final methods as static methods.
16003 (java_complete_tree): New cases for THROW_EXPR: and
16004 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
16006 (complete_function_arguments): No more RECORD_TYPE
16007 conversion. Function parameter nodes no longer saved.
16008 (valid_ref_assignconv_cast_p): Avoid handling null type.
16009 (patch_binop): Fixed null constant reference handling.
16010 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
16011 BUILD_THROW macros.
16012 (patch_try_statement): Fixed comments. Record caught types in
16013 list, push the list, expand try block and pop the list.
16014 (patch_synchronized_statement, patch_throw_statement,
16015 check_thrown_exceptions, check_thrown_exceptions_do,
16016 purge_unchecked_exceptions): New functions.
16017 * typeck.c (lookup_argument_method): Allow WFL in place of method
16018 DECL_NAME during method definition check
16020 1998-10-09 Tom Tromey <tromey@cygnus.com>
16022 * gjavah.c (decode_signature_piece): New function.
16023 (print_c_decl): Use it. Added `name_override' argument.
16024 (print_method_info): Use name_override argument to print_c_decl.
16025 (seen_fields): Removed.
16026 (print_field_info): Don't update seen_fields.
16027 (struct method_name): New structure.
16028 (method_name_list): New global.
16029 (print_method_info): Add new method to list of methods.
16030 (name_is_method_p): New function.
16031 (print_field_info): If field name has same name as method, then
16033 (process_file): Parse methods before fields.
16034 (field_pass): New global.
16035 (HANDLE_END_FIELD): Take field_pass into account.
16037 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16039 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
16040 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
16042 1998-10-03 Anthony Green <green@cygnus.com>
16044 * jvspec.c: Fix bug in jvgenmain_spec patch.
16046 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16048 * Makefile.in (lang.o:): Install dependency on java-tree.def.
16049 * decl.c (soft_exceptioninfo_call_node): New global variable.
16050 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
16051 takes extra integer argument. soft_exceptioninfo_call_node
16053 * except.c (java_set_exception_lang_code): New function
16054 (method_init_exceptions): Called here.
16055 (prepare_eh_table_type): New function.
16056 (expand_end_java_handler): Called here.
16057 * expr.c (build_java_throw_out_of_bounds_exception): Now features
16058 one argument. Modified generation of call to
16059 soft_badarrayindex_node to use new argument.
16060 (build_java_arrayaccess): Pass faulty index value to
16061 build_java_throw_out_of_bounds_exception.
16062 (generate_name): New function.
16063 (java_lang_expand_expr): New local variables node, current,
16064 has_finally_p. Expand TRY_EXPR node.
16065 (process_jvm_instruction): Replace top of the stack with thrown
16066 object reference when entering exception handler.
16067 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
16068 specific tree codes.
16069 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
16071 (DECL_SPECIFIC_COUNT): New macro.
16072 (prepare_eh_table_type, java_set_exception_lang_code,
16073 generate_name): New function declarations.
16074 (match_java_method): Declaration deleted.
16075 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
16077 * lex.c (TRY_TK, CATCH_TK): Generate location information.
16078 * parse.h (redefinition_error, refine_accessible_methods_list,
16079 can_cast_to_p): Function declaration removed.
16080 (classitf_redefinition_error, variable_redefinition_error,
16081 parse_jdk1_1_error, find_applicable_accessible_methods_list,
16082 find_most_specific_methods_list, argument_types_convertible,
16083 enter_a_block, valid_builtin_assignconv_identity_widening_p,
16084 valid_cast_to_p, valid_method_invocation_conversion_p,
16085 try_reference_assignconv, add_stmt_to_compound,
16086 build_jump_to_finally, build_tree_list, patch_try_statement,
16087 java_get_catch_block): New function declarations.
16088 * parse.y (string_buffer_type): Global variable deleted.
16089 (group_of_labels, catches, catch_clause, catch_clause_parameter,
16090 finally): Rules tagged <node>.
16091 (TRY_TK, CATCH_TK): Token tagged <operator>.
16092 (class_body_declaration:, class_member_declaration:,
16093 formal_parameter:, explicit_constructor_invocation:,
16094 interface_member_declaration:, constant_declaration:,
16095 primary_no_new_array:, class_instance_creation_expression:,
16096 array_creation_expression:): Issue error on unsuported JDK1.1
16098 (try_statement:, catches:, finally:): Define actions.
16099 (catch_clause_parameter): New rule.
16100 (catch_clause:): Use new rule catch_clause_parameter.
16101 (parse_jdk1_1_error): New function.
16102 (redefinition_error): Renamed classitf_redefinition_error.
16103 (variable_redefinition_error): New function.
16104 (check_class_interface_creation): Call
16105 classitf_redefinition_error.
16106 (java_complete_tree): Added error message on JDEP_TYPE: case.
16107 (complete_class_report_errors): Fixed indentation.
16108 (declare_local_variables): Call variable_redefinition_error.
16109 (source_end_java_method): Call java_set_exception_lang_code and
16110 emit_handlers where appropriate.
16111 (java_method_add_stmt): Call add_stmt_to_block.
16112 (add_stmt_to_block): New function.
16113 (lookup_method_invoke): Fixed outside comment. new local variable
16114 candicates. Call find_applicable_accessible_methods_list and
16115 find_most_specific_methods_list when searching for a
16116 method. Modified error report to list possible candidates when
16118 (find_applicable_accessible_methods_list,
16119 find_most_specific_methods_list, argument_types_convertible): New
16121 (refine_accessible_methods_list): Function deleted.
16122 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
16123 expr (if applicable) before calling patch_array_ref.
16124 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
16125 (enter_block): Fixed comment.
16126 (enter_a_block): New function.
16127 (patch_assignment): Reorganized. Call try_reference_assignconv for
16128 references. Call valid_cast_to_p instead of can_cast_to_p.
16129 (try_reference_assignconv,
16130 valid_builtin_assignconv_identity_widening_p): New functions.
16131 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
16132 (valid_cast_to_p, valid_method_invocation_conversion_p): New
16134 (build_string_concatenation): Don't resolve StringBuffer.
16135 (patch_cast): Fixed inverted arguments.
16136 (patch_array_ref): Code to save array expr deleted. Call
16137 valid_cast_to_p instead of can_cast_to_p.
16138 (generate_labeled_block): Call generate_name.
16139 (build_jump_to_finally, build_try_statement, java_get_catch_block,
16140 patch_try_statement): New functions.
16141 * typeck.c (match_java_method): Function deleted.
16143 1998-10-02 Anthony Green <green@cygnus.com>
16145 * jvspec.c: jvgenmain_spec uses different temporary file names.
16147 1998-10-02 Anthony Green <green@cygnus.com>
16149 * jvspec.c (lang_specific_driver): Fail if user specifies
16150 --main= when not linking.
16152 1998-09-28 Tom Tromey <tromey@cygnus.com>
16154 * class.c (make_class_data): Push value for `thread' field.
16155 * decl.c (init_decl_processing): Added `thread' field to class.
16157 * class.c (add_field): Always make static fields externally
16160 1998-09-26 Anthony Green <green@cygnus.com>
16162 * expr.c (build_java_athrow,
16163 build_java_throw_out_of_bounds_exception, expand_invoke,
16164 build_newarray, expand_java_multianewarray, build_java_monitor):
16165 Update comments to reflect _Jv_* function names.
16167 1998-09-25 Per Bothner <bothner@cygnus.com>
16169 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
16170 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
16171 * parse.y (expand_start_java_method): Likewise.
16173 1998-09-24 Per Bothner <bothner@cygnus.com>
16175 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
16177 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
16178 (add_field): No longer need to convert from RECORD_TYPE to pointer,
16179 * expr.c: Remove no-longer-needed calls to promote_type.
16180 * decl.c (give_name_to_locals): Liekwise.
16181 * jcf-parse.c (get_class_constant): Compensate for new signatures.
16182 * parse.y: Add/remove promote_type calls as appropriate.
16183 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
16184 (parse_signature_string): Likewise.
16185 (build_java_array_type): Fix for now signature convenions.
16187 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
16189 1998-09-23 Tom Tromey <tromey@cygnus.com>
16191 * class.c (init_class_processing): libjava function renamed to
16194 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16196 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
16197 * java-tree.def: Fixed DEFTREECODE third argument.
16198 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
16199 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
16200 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
16201 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16202 JAVA_THIS_EXPR): Now replaced by tree code definitions.
16203 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
16204 * lang.c (java_tree_code_type, java_tree_code_length,
16205 java_tree_code_name): New arrays.
16206 (lang_init): Append Java tree node definitions to Gcc ones.
16207 * lex.c (expression_obstack): Declared as extern when JC1_LITE
16209 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
16211 (java_lex): Allow declaration of empty string constants. Retain
16212 location information on CASE_TK and DEFAULT_TK.
16213 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
16214 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
16215 Modified to be more robust.
16216 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
16217 (build_new_invocation, try_builtin_assignconv,
16218 patch_switch_statement, string_constant_concatenation,
16219 build_string_concatenation, patch_string_cst, patch_string,
16220 java_expand_switch): New function declarations.
16221 * parse.y: Rules related to switch and EH tagged <node>.
16222 (label_id): Set to NULL_TREE
16223 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
16225 (this_or_super:): Fixed indentation.
16226 (statement:, statement_nsi:, statement_without_trailing_substatement:,
16227 statement_expression:): Removed call to RULE on all sub-rules.
16228 (switch_expression:, switch_labels:): New rules.
16229 (switch_statement:, switch_block:, switch_block_statement_groups:,
16230 switch_block_statement_group:, switch_labels:, switch_label:):
16232 (throw_statement:, synchronized_statement:, try_statement:):
16233 Defined temporary actions.
16234 (class_instance_creation_expression:): Call
16235 build_new_invocation. Fixed indentation.
16236 (field_access): Fixed indentation.
16237 (method_invocation): Likewise.
16238 (make_qualified_primary): Use THIS_EXPR.
16239 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
16240 resolving from SUPER, set *type_found.
16241 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
16242 (java_complete_tree): Removed unused local variable `location'. Case
16243 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
16244 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
16245 on MODIFY_EXPR: and all binary operator tree code cases. Removed
16246 STRING_CST: case. default: checks for patchable strings.
16247 (complete_function_arguments): Transform string constant or
16248 crafted StringBuffer if necessary.
16249 (build_method_invocation): Fixed comments.
16250 (build_new_invocation): New function.
16251 (patch_assignment): Call try_builtin_assignconv to figure a valid
16252 assignment conversion between builtin types.
16253 (try_builtin_assignconv): New function.
16254 (build_binop): Use URSHIFT_EXPR directly to call build.
16255 (operator_string): Use UNARY_PLUS_EXPR.
16256 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
16258 (do_merge_string_cste, merge_string_cste,
16259 string_constant_concatenation, build_string_concatenation,
16260 patch_string, patch_string_cst): New function.
16261 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
16262 (patch_unaryop): Likewise. New test of valid ++/-- operands.
16263 (build_newarray_node): Use NEW_ARRAY_EXPR.
16264 (build_this): Use THIS_EXPR.
16265 (build_return): Enable debug information on return statement.
16266 (build_if_else_statement): Likewise.
16267 (complete_labeled_statement): Fixed related comment.
16268 (build_loop_body): Fixed comment.
16269 (build_bc_statement): Enable debug information on break/continue
16271 (patch_bc_statement): Fixed typos. Handle SWITCH statement
16273 (patch_switch_statement, case_identity, java_expand_switch): New
16276 1998-09-21 Per Bothner <bothner@cygnus.com>
16278 * buffer.h (BUFFER_INIT): New macro.
16279 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
16280 Pass (struct jcf_partial *state) to most functions.
16281 (jcf_block, jcf_relocation): New types.
16282 Support labels, branches, conditionals, loops.
16284 1998-09-21 Tom Tromey <tromey@cygnus.com>
16286 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
16288 1998-09-21 Per Bothner <bothner@cygnus.com>
16290 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
16291 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
16292 not integer_type_node (INT_TYPE_SIZ bits).
16294 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
16296 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
16297 * jcf-dump.c (print_exception_table): New function.
16298 (disassemble_method): Better handling of wide instructions.
16299 Make more robust for bad input.
16301 1998-09-30 Jeffrey A Law (law@cygnus.com)
16303 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
16306 1998-09-17 Jeffrey A Law (law@cygnus.com)
16308 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
16310 1998-09-17 Tom Tromey <tromey@cygnus.com>
16312 * Makefile.in ($(PARSE_H)): Removed target.
16314 1998-09-17 Jeffrey A Law (law@cygnus.com)
16316 * Makefile.in (JAVA_OBJS): Add memmove.o
16317 (memmove.o): New target & rules.
16319 1998-09-15 Tom Tromey <tromey@cygnus.com>
16321 * expr.c (expand_invoke): Don't generate a call to the class init
16324 1998-09-14 Jeffrey A Law (law@cygnus.com)
16326 * Makefile.in: Add many missing dependencies.
16327 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
16329 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
16330 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
16332 1998-09-11 Per Bothner <bothner@cygnus.com>
16334 * decl.c (complete_start_java_method): If method is static (and
16335 not private) call _Jv_InitClass.
16336 * expr.c (expand_invoke): Don't call build_class_init.
16338 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
16340 1998-09-10 Jeffrey A Law (law@cygnus.com)
16342 * Make-lang.in (GCJ): Define before using.
16344 1998-09-09 Jeffrey A Law (law@cygnus.com)
16346 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
16347 losing due to namespace pollution in GNU getopt.h
16349 1998-09-09 Tom Tromey <tromey@cygnus.com>
16351 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
16352 (java.all.cross): Likewise.
16353 (java.rest.encap): Likewise.
16355 1998-09-08 Jeffrey A Law (law@cygnus.com)
16357 * gjavah.c (print_class_decls): Fix thinko in arglist
16358 * jcv-io.c (find_classfile): Similarly.
16360 1998-09-07 Jeffrey A Law (law@cygnus.com)
16362 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
16364 1998-09-05 Tom Tromey <tromey@cygnus.com>
16366 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
16367 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
16368 * Makefile.in (PARSE_C): New macro.
16369 (PARSE_H): Likewise.
16370 (PARSE_SCAN_C): Likewise.
16371 ($(PARSE_C)): Target renamed from parse.c.
16372 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
16373 (clean): Remove parse-scan.c as well.
16374 (parse.o): Depend on $(PARSE_C).
16376 1998-09-05 Anthony Green <green@cygnus.com>
16378 * README, license.terms: Removed.
16380 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
16381 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
16382 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
16383 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
16384 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
16385 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
16386 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
16387 and Java trademark attribution.
16389 1998-09-04 Tom Tromey <tromey@cygnus.com>
16391 * Makefile.in: Use gcjh, not gjavah.
16392 * config-lang.in (stagestuff): Use gcjh, not gjavah.
16393 * Make-lang.in: Changed gjavah to gcjh everywhere.
16395 1998-09-03 Per Bothner <bothner@cygnus.com>
16397 * gjavah.c: Support new -prepend -add -append flags.
16398 (print_method_info): Method is not virtual if class is final.
16400 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16402 * jv-scan.c: Fixed copyright assignment.
16403 * keyword.gperf: Likewise.
16404 * keyword.h: Likewise.
16405 * lex.c: Fixed copyright assignment.
16406 (java_lex): Push unicode back when parsing '<'.
16407 * lex.h: Fixed copyright assignment.
16408 * parse-scan.y: Likewise.
16409 * parse.h: Fixed copyright assignment.
16410 (build_debugable_stmt, complete_for_loop): New function prototypes.
16411 * parse.y: Fixed copyright assignment.
16412 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
16413 size_zero_node when completing a loop with no exit condition.
16414 (for_statement_nsi:): Define action.
16415 (for_init:, for_update:): Return size_zero_node when empty.
16416 (declare_local_variables): Call build_debugable_stmt.
16417 (build_debugable_stmt): New function.
16418 (build_loop_body): Build debugable statement around loop
16420 (complete_loop_body): Take into account the debugable statement
16421 around the EXIT_EXPR.
16422 (complete_loop_body): New function.
16423 (patch_exit_expr): Fixed condition inversion.
16425 1998-09-02 Tom Tromey <tromey@cygnus.com>
16427 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
16428 name of thread define.
16429 * jvspec.c (THREAD_NAME): New macro.
16431 (THREADLIB): Likewise.
16432 (lang_specific_driver): Recognize attempt to link with thread
16433 library or gc library. Recognize -ljava on command line so it
16434 isn't linked against more than once.
16436 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16438 * parse-scan.y (report_main_declaration): Name of the class
16439 containing `main' can be a qualified name.
16441 1998-08-31 Tom Tromey <tromey@cygnus.com>
16443 * config-lang.in: Changed gjavac to gjc everywhere.
16444 * Make-lang.in: Changed gjavac to gjc everywhere.
16446 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16448 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
16449 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
16450 and install the files.
16451 * Makefile.in (JAVA_OBJS_LITE): New variable.
16452 (compiler:): Now include jv-scan as a dependency.
16453 (../jv-scan$(exeext), parse-scan.c): New targets.
16454 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
16455 * config-lang.in (compilers): Removed gcj, gjavah from the list.
16456 * jcf-parse.c (parse_source_file): Call java_layout_classes and
16457 check for errors even if parse_only.
16458 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
16460 (yylex): New function. Uses java_lex body.
16461 (java_lex): Removed commented out statement. Remove local variable
16462 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
16463 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
16464 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
16465 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
16466 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
16467 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
16469 (java_lex_error): Empty if JC1_LITE is defined.
16470 (java_get_line_col): Return 0 if JC1_LITE is defined.
16471 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
16472 SET_MODIFIER_CTX): Moved into the section containing the macros
16473 conditionally defined by JC1_LITE.
16474 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
16475 argument if JC1_LITE is defined.
16476 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
16477 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
16479 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
16480 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
16481 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
16482 to different values according to JC1_LITE.
16483 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
16484 declared if JC1_LITE set.
16485 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
16486 defined if JC1_LITE not set.
16487 (struct parser_ctx): Reorganized and skip the jc1 front end part
16489 (java_layout_classes): New function definition.
16490 (java_push_parser_context, java_init_lex, yyparse, yylex,
16491 yyerror): Prototype always declared. All other static function
16492 prototypes declared only if JC1_LITE is not set.
16493 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
16494 declared in parse.h.
16495 (java_layout_classes): New function.
16496 (java_complete_expand_methods): No longer layout the class here.
16497 * parse-scan.y: New file.
16498 * jv-scan.c: New file.
16500 1998-08-25 Tom Tromey <tromey@cygnus.com>
16502 * gjavah.c (main): Handle -friend option.
16503 (friend_specs): New global.
16504 (generate_access): Handle friend_specs.
16505 (process_file): Likewise.
16506 (MAX_FRIENDS): New macro.
16507 (friend_count): New global.
16508 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
16509 Changed all callers.
16511 1998-08-24 Per Bothner <bothner@cygnus.com>
16513 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
16514 (main): Handle processing all the entries of a named .zip archive.
16515 * jcf-io.c (jcf_trim_old_input): New function.
16516 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
16518 1998-08-24 Per Bothner <bothner@cygnus.com>
16520 * lang.c (flag_assume_compiled): Make default be on.
16522 1998-08-21 Per Bothner <bothner@cygnus.com>
16524 * jcf-dump.c: Add bunches of flags to control output more.
16525 (process_class): New function; support printing more than one class.
16526 (main): Support new --print-main and --javap flags.
16527 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
16528 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
16530 1998-08-20 Per Bothner <bothner@cygnus.com>
16532 Change mangling of dispatch table to match C++ vtable (w/thunks).
16533 * class.c (build_dtable_decl), java-tree.h: New function.
16534 (make_class_data): Call it.
16535 * decl.c (init_decl_processing): Likewise.
16537 1998-08-19 Warren Levy <warrenl@cygnus.com>
16539 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
16540 soft_anewarray; adjust args passed.
16541 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
16542 match _Jv_NewObjectArray.
16544 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16546 * decl.c (push_labeled_block, pop_labeled_block): New functions.
16547 * expr.c (loopup_label): Call create_label_decl.
16548 (create_label_decl): New function.
16549 (java_lang_expand_expr): Call expand_start_bindings with argument
16551 * java-tree.h Added space after PROTO in function declarations
16553 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
16554 (create_label_decl, push_labeled_block): New function
16556 * lex.c (label_id): Initialize.
16557 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
16559 * parse.h Added space after PROTO in function declarations when
16561 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
16562 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
16563 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
16564 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
16566 (struct parser_ctxt): New fields current_loop,
16567 current_labeled_block.
16568 (build_if_else_statement, patch_if_else_statement,
16569 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
16570 generate_labeled_block, complete_labeled_statement,
16571 build_bc_statement, patch_bc_statement, patch_loop_statement,
16572 build_new_loop, build_loop_body, complete_loop_body): New function
16574 * parse.y (java_warning_count): New global variable.
16575 (label_id): New static variable.
16576 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
16577 (block:): Return size_zero_node when block is empty.
16578 (empty_statement:): Return size_zero_node.
16579 (statement:): Implement supplemental action when for_statement: is
16581 (label_decl:): New rule.
16582 (labeled_statement:): Rewritten using label_decl. Actions
16584 (labeled_statement_nsi:): Likewise.
16585 (if_then_statement): Actions implemented.
16586 (while_expression): New rule.
16587 (while_statement:): Rewritten using while_expression. Actions
16589 (while_statement_nsi:): Likewise.
16590 (do_statement_begin:): New rule.
16591 (do_statement:): Rewritten using do_statement_begin. Actions
16593 (for_statement:): Rewritten using for_begin. Actions implemented.
16594 (for_statement_nsi:): Likewise.
16595 (for_header:, for_begin:): New rules.
16596 (for_init:): Actions implemented.
16597 (statement_expression_list:, break_statement:,
16598 continue_statement:): Likewise.
16599 (yyerror): Count number of issued warning(s).
16600 (java_report_errors): Report error(s) and/or warning(s).
16601 (java_complete_class): Use build_java_argument_signature to
16602 recompute completed method signature.
16603 (java_check_regular_methods): New locals method_wfl and aflags.
16604 Use method_wfl instead of lookup_cl during error reports. Fixed
16605 indentation and modified some error messages. Use
16606 lang_printable_name in method instead of the DECL_NAME. New code
16607 to issue warnings on methods not overriding corresponding methods
16608 private to a different package.
16609 (java_method_add_stmt): Call add_stmt_to_compound.
16610 (add_stmt_to_compound): New function.
16611 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
16612 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
16613 (build_if_else_statement, patch_if_else_statement,
16614 build_labeled_block, generate_labeled_block,
16615 complete_labeled_statement, build_new_loop, build_loop_body,
16616 complete_loop_body, patch_loop_statement, build_bc_statement,
16617 patch_bc_statement, patch_exit_expr): New functions.
16618 * typeck.c (build_java_signature): Build argument signature before
16619 enclosing it in between parenthesis.
16621 1998-08-17 Warren Levy <warrenl@cygnus.com>
16623 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
16624 (JAVA_OBJS): Added reminder comment
16626 1998-08-13 Nick Clifton <nickc@cygnus.com>
16628 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
16629 be interpreted as a long long.
16631 1998-08-13 Warren Levy <warrenl@cygnus.com>
16633 * decl.c (init_decl_processing): Use _Jv_InitClass, not
16634 soft_initialise_class. Use _Jv_NewMultiArray, not
16635 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
16636 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
16637 _Jv_CheckArrayStore, not soft_checkarraystore. Use
16638 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
16640 1998-08-12 Per Bothner <bothner@cygnus.com>
16642 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
16643 length_identifier_node): New global tree node constants.
16644 * parse.y (kw_super, kw_this, kw_length): Removed globals.
16645 Replace uses by super_identifier_node etc.
16646 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
16648 * parse.y (resolve_field_access): Don't special-case ".length" if
16649 flag_emit_class_files.
16650 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
16651 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
16654 1998-08-11 Per Bothner <bothner@cygnus.com>
16656 * decl.c (init_decl_processing): Remove unused method_type_node fields.
16657 * class.c (make_method_value): Remove init for removed fields.
16659 * class.c (layout_class): Use build_java_argument_signature.
16660 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
16662 * typeck.c (push_java_argument_signature): Removed. Merged into ...
16663 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
16664 (build_java_signature): Don't use push_java_argument_signature.
16666 * typeck.c (lookup_argument_method): New function.
16667 * parse.y (java_check_regular_methods): Use lookup_argument_method
16668 instead of lookup_java_method2 followed by lookup_java_method.
16670 * parse.y (check_method_redefinition): Minor optimization.
16672 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
16673 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
16675 1998-08-10 Tom Tromey <tromey@cygnus.com>
16677 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
16680 * gjavah.c (java_float_finite): Use K&R-style definition.
16681 (java_double_finite): Likewise.
16682 (generate_access): Now returns void. Changed all callers.
16683 (last_access_generated): Removed.
16684 (process_file): Only make a single pass over the .class file.
16686 1998-07-29 Per Bothner <bothner@cygnus.com>
16688 * class.c (get_dispatch_table): Add extra dummy vtable entry,
16689 for compatibility for G++ (with -fvtable-thunks).
16690 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
16692 * gjavah.c (process_file): Use public inheritance for super-class.
16694 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
16696 * lex.c (java_init_lex): Initialize ctxp->package.
16697 * parse.h (struct parser_ctxt): package and package_len replaced
16698 by tree package, an identifier node. Field method_decl_list is
16699 gone. Fixed comments.
16700 (lookup_field_wrapper, merge_qualified_name, not_accessible,
16701 class_in_current_package): New function prototypes.
16702 * parse.y (array_type:): Set class loaded flag on primitive type
16704 (package_declaration:): Assign ctxp->package to the
16706 (method_invocation:): Handle invocation of method qualified by
16708 (single_type_import_declaration:): Removed ambiguity check.
16709 (java_pop_parser_context): New local variable `next'. Reset and
16710 set IMPORT_CLASSFILE_NAME flags on current and previous import
16712 (java_accstring_lookup): Use new local macro COPY_RETURN.
16713 (lookup_field_wrapper): New function.
16714 (parser_qualified_classname): Use merge_qualified_name.
16715 (parser_check_super_interface): Broaden error message.
16716 (do_resolve_class): Check for qualified class name in the current
16717 compilation unit if appropriate.
16718 (process_imports): Check for already defined classes.
16719 (check_pkg_class_access): Got rid of call to
16720 get_access_flags_from_decl.
16721 (java_complete_expand_methods): Call safe_layout_class based on
16722 the current class size.
16723 (make_qualified_primary): Build a WFL qualification on primary if
16725 (merge_qualified_name): New function.
16726 (make_qualified_name): Use merge_qualified_name.
16727 (resolve_expression_name): Use safe_lookup_field.
16728 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
16729 (resolve_qualified_expression_name): Likewise. Check on resolved
16730 element accessibility.
16731 (not_accessible_p, class_in_current_package): New functions.
16732 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
16733 (patch_method_invocation_stmt): Merged common pieces. Check
16734 accessibility of invoked method.
16735 (check_for_static_method_reference): Add returned type in error
16737 (invocation_mode): Get rid of bogus check on PRIVATE methods.
16738 (refine_accessible_methods_list): Merged two conditions in test.
16739 (java_complete_class): Sanity check on stabilize_ref gone.
16740 * zextract.c (read_zip_archive): Cast lseek second argument to long.
16742 1998-07-28 Per Bothner <bothner@cygnus.com>
16744 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
16746 1998-07-24 Tom Tromey <tromey@cygnus.com>
16748 * gjavah.c (F_NAN): Removed.
16749 (F_NAN_MASK): New macro.
16750 (F_POSITIVE_INFINITY): Removed.
16751 (F_NEGATIVE_INFINITY): Likewise.
16752 (java_float_finite): Rewrote.
16753 (D_NAN_MASK): Renamed.
16754 (java_double_finite): Rewrote.
16755 (D_POSITIVE_INFINITY): Removed.
16756 (D_NEGATIVE_INFINITY): Likewise.
16758 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
16759 If verbose, print underlying representation of value in hex.
16761 1998-07-24 Per Bothner <bothner@cygnus.com>
16763 * buffer.h, buffer.c: New files.
16764 * Makefile.in (JAVA_OBJS): Add buffer.o.
16766 Support locals variables and writing their debug entries to .class.
16767 * jcf-write.c: Simplify some by user new buffer type.
16768 (vode_buffer_grow): Removed.
16769 (struct localvar_info): New type.
16770 (localsvars, localvartable): New buffers.
16771 (localvar_alloc, localvar_free): New functions.
16772 (generate_bytecode_insns): Handle local variables.
16773 (generate_classfile): Write LocalVariableTable attribute.
16775 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
16777 * jcf-io.c (open_in_zip): Check the zipfile magic number.
16778 * zipfile.h (ZIPMAGIC): New macro.
16780 1998-07-24 Tom Tromey <tromey@cygnus.com>
16782 * Makefile.in (gjavah.o): Updated dependencies.
16783 (jcf-dump.o): Likewise.
16784 (all.indirect): Use ../gjavah.
16785 (../gjavah$(exeext)): Likewise.
16786 (clean): Don't remove gjavah.
16787 (clean): Remove parse.c, not java/parse.c.
16788 * Make-lang.in (java): Added gjavah.
16789 (gjavah$(exeext)): New target.
16790 (GJAVAH_SOURCES): New macro.
16791 (java.all.build): Added gjavah.
16792 (java.all.cross): Likewise.
16793 (java.rest.encap): Likewise.
16794 * config-lang.in (compilers, stagestuff): Added gjavah.
16796 1998-07-23 Tom Tromey <tromey@cygnus.com>
16798 * gjavah.c (java_float_finite): New function.
16799 (java_double_finite): Likewise.
16800 (F_POSITIVE_INFINITY): New macro.
16801 (F_NEGATIVE_INFINITY): Likewise.
16803 (D_POSITIVE_INFINITY): Likewise.
16804 (D_NEGATIVE_INFINITY): Likewise.
16806 (print_field_info): Use java_float_finite and java_double_finite.
16808 1998-07-23 Per Bothner <bothner@cygnus.com>
16810 * parse.y (method_header): Name "this" implicit argument.
16812 1998-07-22 Per Bothner <bothner@cygnus.com>
16814 * jcf-write.c: Write out LineNumberTable attribute in .class file.
16815 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
16816 (put_linenumber): New function.
16817 (generate_bytecode_insns, generate_classfile): Write line numbers.
16819 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16821 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
16822 (lookup_name, build_known_method_ref, build_class_init,
16823 build_invokevirtual, invoke_build_dtable, match_java_method,
16824 build_field_ref, pushdecl_force_head, build_java_binop,
16825 binary_numeric_promotion, build_decl_no_layout,
16826 build_java_arrayaccess, build_newarray, build_anewarray,
16827 build_java_array_length_access, build_java_arraynull_check): New
16828 extern function prototypes.
16829 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16830 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
16832 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
16834 * jcf.h (jcf_out_of_synch): New extern function prototype.
16835 * parse.h: Static/global function implemented in parse.y
16836 prototyped and declarations moved at the end of the file.
16837 (DECL_P): Check that the argument isn't null.
16838 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16839 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
16840 (QUAL_DECL_TYPE): New macro.
16841 (PARAMS): Macro definition removed.
16842 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
16843 (return_statement:): Call build_return.
16844 (field_access:): Call make_qualified_primary in sub rule.
16845 (method_invocation:): Build method invocation and call
16846 make_qualified_primary when processing primaries.
16847 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
16848 get_type_from_signature.
16849 (java_check_regular_method): Extra integer 0 argument when calling
16850 lookup_java_method2.
16851 (lookup_java_interface_method2): Extra method DECL argument when
16852 calling lookup_java_interface_method2.
16853 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
16854 COMPOUND_EXPR node.
16855 (java_complete_expand_method): Layout current class iff not
16856 already done. Don't process interface's methods.
16857 (java_complete_expand_method): Use super class only if it
16858 exists. Use current class otherwise.
16859 (make_qualified_primary): New function.
16860 (resolve_expression_name): Process qualified expression or
16861 expression from primary the same way.
16862 (resolve_expression_name): Two last arguments to
16863 resolve_field_access are now NULL_TREEs.
16864 (resolve_field_access): New variable is_static. Local field must
16865 be DECLs. is_static computed on field DECLs only. Append code in
16866 where_found to the field access if necessary. Use QUAL_DECL_TYPE
16867 to initialize field_type.
16868 (resolve_qualified_expression_name): New local variable,
16869 previous_call_static and is_static. Handle primaries with function
16870 calls, casts, array references and `this'. `super' now handled as
16871 `(super_class)this'. Use is_static to clarify boolean expressions.
16872 Added code to handle case where a proper handle is required to
16873 access a field. Use QUAL_DECL_TYPE where applicable.
16874 (maybe_access_field): New function.
16875 (patch_method_invocation_stmt): New arguments primary, where,
16876 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
16877 deleted. Use `where' as a type to search from if specified. Check
16878 for static method reference where forbidden. Append primary or
16879 current_this to the argument list if not calling constructor nor
16881 (check_for_static_method_reference): New function.
16882 (patch_invoke): Layout the class on which new is done if
16884 (lookup_method_invoke): Changed format to report errors on
16886 (qualify_ambiguous_name): New local variable this_found. Now
16887 handle things from primaries. Method call are considered
16889 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
16890 changed into NULLs.
16891 (not_initialized_as_it_should_p): Comply with the new DECL_P.
16892 (java_complete_tree): New case fo RETURN_EXPR. Process function
16893 call arguments in separate function.
16894 (complete_function_arguments): New function.
16895 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
16897 (patch_assignment): Take the return function slot into account as
16898 a RHS. Distinguish assignment from a return.
16899 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
16900 when checking methods in interfaces.
16901 (resolve_type_during_patch): NULL argument to unresolve_type_p
16902 instead of NULL_TREE.
16903 (patch_newarray): Fixed typo in comment.
16904 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
16905 (build_return, patch_return): New functions.
16906 * typeck.c (lookup_java_constructor): Fixed typo in comment.
16908 1998-07-21 Per Bothner <bothner@cygnus.com>
16910 * constants.c (find_name_and_type_constant, find_fieldref_index,
16911 find_methodref_index): New methods.
16912 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
16913 just return given method. Also, rename to build_known_method_ref.
16914 (expand_invoke): Rename call to build_invoke_non_interface.
16915 * java-tree.h, parse.h: Update prototype.
16916 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
16917 (such as expand_expr_stmt) if flag_emit_class_files.
16918 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
16919 STACK_TARGET, IGNORE_TARGET): New macros.
16920 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
16921 (generate_bytecode_insn): New function to generate method's bytecode.
16922 (generate_classfile): Node generate Code attribute for a method.
16923 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
16924 push_long_const, field_op, adjust_typed_op, maybe_wide):
16925 New functions used by generate_bytecode_insn.
16927 * typeck.c (signature_include_return): Remove variable.
16928 (push_java_argument_signature, build_java_argument_signature): New.
16929 (build_java_signature): Use push_java_argument_signature.
16930 * parse.y: Use build_java_argument_signature instead of fiddling
16931 with signature_include_return.
16933 1998-07-17 Tom Tromey <tromey@cygnus.com>
16935 * gjavah.c (print_c_decl): Always generate JArray<>* for array
16938 * Makefile.in (all.indirect): Added gjavah$(exeext).
16939 (gjavah$(exeext)): Added $(exeext).
16942 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16944 * class.c (layout_class): Call to java_layout_parsed_class replace
16945 by safe_layout_class.
16946 * expr.c (build_java_array_length_access): Removed static storage
16947 class in the function definition.
16948 (build_java_arraynull_check): Likewise.
16949 Also fixed typos in two comments.
16950 * lex.c (java_init_lex): Initialize static global kw_length.
16951 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
16952 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
16954 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
16955 * parse.h (resolve_no_layout): New static function declaration.
16956 (get_identifier_in_static): Declaration removed.
16957 (java_layout_parsed_class): Function name declaration changed to
16959 (build_newarray_node, patch_newarray, resolve_type_during_patch,
16960 not_initialized_as_it_should_p, build_this): New static function
16962 (pushdecl_force_head, build_java_binop, int_fits_type_p,
16963 binary_numeric_promotion, stabilize_reference,
16964 build_decl_no_layout, build_java_arrayaccess): Extern function
16965 declarations moved into their own section.
16966 (build_newarray, build_anewarray, build_java_array_length_access,
16967 build_java_arraynull_check): New extern function declarations.
16968 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
16969 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
16971 (CALL_CONSTRUCTOR_P): New macro.
16972 * parse.y (kw_length): New static global tree node.
16973 (return_statement): Tagged <node>.
16974 (RETURN_TK): Tagged <operator>.
16975 (variable_declarator_id:): Build variable declaration with an
16976 empty initialization value if a syntax error was found in the
16977 initialization part of the variable declaration.
16978 (statement_without_trailing_substatement:): return_statement: now
16979 uses the default rule.
16980 (return_statement:): Temporarily fixed to return NULL_TREE.
16981 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
16982 (class_instance_creation_expression:): Class creation rules now
16983 call build_method_invocation upon reduction.
16984 (array_creation_expression:): Rules call build_newarray_node upon
16986 (dim_exprs:): Build a list of dimension expressions.
16987 (dim_expr:): Store location of the OSB_TK in the dimension
16989 (method_invocation:): Added a new error rule.
16990 (build_unresolved_array_type): WFL argument may also be an array
16991 on a primitive type. Name of the argument changed to reflect this.
16992 (method_declarator): Insert argument type at the beginning of the
16993 argument type list and later reverse the list.
16994 (unresolved_type_p): Argument 'returned' may be optionally
16996 (java_layout_class_from_source): Function renamed
16998 (resolve_and_layout): Now call resolve_no_layout and
17000 (resolve_no_layout): New function.
17001 (purify_type_name): New function.
17002 (complete_class_report_errors): Call purify_type_name during error
17003 report on a type not found.
17004 (process_imports): error_found local variable doesn't need to be
17005 initialized to zero.
17006 (declare_local_variables): New local type_wfl. Fixed typo in error
17007 message. type_wfl assigned to unresolved type and used to register
17008 incomplete type. Build a WFL around the variable initialization
17009 statement so that debug info can be generated on it.
17010 (source_start_java_method): Reverse argument list after they've
17012 (current_this): New static global variable.
17013 (java_complete_expand_methods): Set current_this when appropriate.
17014 (resolve_expression_name): Build correct static and non static
17015 field access bearing a simple name.
17016 (resolve_field_access): Resolve the length field of arrays. Handle
17018 (patch_method_invocation_stmt): Set the type of the method
17019 invocation to error_mark_node. This value is later overridden by a
17020 valid type, if any. Don't handle qualified constructor invocation
17021 as qualified method invocation. Call lookup_method_invoke with its
17022 new flag. It's no longer necessary to access the selected method
17023 as the value of a tree list. Handle constructor invocation.
17024 (patch_invoke): Reverse argument list when invoking non interface
17025 methods. Insert call to new as the first argument of the
17027 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
17028 defined within a final class. Return INVOKE_STATIC if the invoked
17029 method is a constructor.
17030 (lookup_method_invoke): New lc argument is a flag to indicate a
17031 constructor lookup. Now handle constructor lookup. Choose the most
17032 specific method in case several were matching the invocation
17033 requirements. Return a method decl instead of a tree list featuring
17034 one single method decl element.
17035 (refine_accessible_methods_list): New lc flag argument to
17036 indicate that a constructor is being looked up.
17037 (not_initialized_as_it_should_p): New function.
17038 (java_complete_tree): Now process fake tree codes
17039 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
17040 save_expr on resolved function call arguments. Case on
17041 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
17042 (patch_assignment): LHS can be a field access expression. When
17043 dealing with reference, lhs_type is the promoted type of the
17044 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
17046 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17047 (patch_binop): Use not_initialized_as_it_should_p where
17049 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17050 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
17052 (resolve_type_during_patch): New function.
17053 (patch_cast): Call resolve_type_during_patch to resolve type and
17054 report error accordingly.
17055 (patch_array_ref): Use not_initialized_as_it_should_p where
17056 applicable. Array base expression is saved before being
17057 used. Promote the type of an array elements if it contains non
17059 (build_newarray_node, patch_newarray, build_this): New functions.
17061 1998-07-16 Tom Tromey <tromey@cygnus.com>
17063 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
17064 increment it in `for' statement.
17065 (print_field_info): If number is inf or nan, don't print it.
17066 (print_method_info): If method name is `delete', just ignore it.
17067 (print_c_decl): Special-case jstringArray.
17069 * gjavah.c (help): New function.
17070 (no_argument): New function.
17071 (usage): Changed text.
17072 (main): Rewrote argument handling. Now handles -v, --help,
17074 (version): New function.
17075 (found_error): New global.
17076 (main): Return found_error.
17077 (generate_access): Set found_error.
17078 (print_c_decl): Likewise.
17080 1998-07-15 Tom Tromey <tromey@cygnus.com>
17082 * gjavah.c (print_c_decl): Don't print "," when examining field.
17083 Skip type name when looking at "[L" types.
17084 (process_file): Now static.
17085 (generate_access): Now returns int.
17086 (last_access_generated): New global.
17087 (process_file): Clear last_access_generated; make multiple passes
17089 (print_field_info): Just return if generate_access returns true.
17090 (print_method_info): Likewise. Also, allow <init> functions to
17092 (print_c_decl): Added is_init argument. Print constructors
17094 (print_cxx_classname): Use UTF8_GET to extract characters from
17096 (print_base_classname): New function.
17097 (print_class_decls): New function.
17098 (process_file): Use it.
17099 (utf8_cmp): New function.
17101 1998-07-13 Nick Clifton <nickc@cygnus.com>
17103 * lang-options.h: Format changed to match changes in gcc/toplev.c
17104 to implement a --help option.
17106 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
17108 * decl.c (init_decl_processing): Revert change to dtable_type.
17110 1998-07-09 Per Bothner <bothner@cygnus.com>
17112 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
17114 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
17116 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
17118 * lang.c (lang_init): Default flag_exceptions to 1, without
17119 checking to see if it's 2 first.
17121 1998-07-08 Jeffrey A Law (law@cygnus.com)
17123 * constants.c: Include "system.h".
17124 * decl.c: Likewise.
17125 * lang.c (flag_new_exceptions): Get via extern now.
17126 (lang_init_options): New functions. Turn on flag_new_exceptions.
17128 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
17130 * lex.c (java_lex): Return 0 when we see an invalid character in
17133 * lex.c (java_read_char): Specify extra argument when calling
17135 (java_read_unicode, java_parse_end_comment,
17136 java_parse_escape_sequence): Likewise,
17137 (java_lex): Specify extra argument when calling
17138 java_lex_error. Test that IDs are beginning with a legal character
17139 for IDs. Handle invalid characters with an error message and a
17140 call to java_lex_error.
17141 (java_lex_error): Adjust column position by new argument
17142 `forward'. Issue an error even if in the middle of reporting an
17145 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
17147 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
17148 we don't explicitly put a null pointer when we're copying it.
17150 1998-07-07 Tom Tromey <tromey@cygnus.com>
17152 * gjavah.c (print_cxx_classname): New function.
17153 (super_class_name): Likewise.
17154 (print_super_fields): Removed.
17155 (in_super): Removed.
17156 (print_field_info): Never generate #defines.
17157 (print_c_decl): Changed generated types to match JNI. No longer
17158 print class name before method name.
17159 (print_method_info): Print "static" before static methods.
17160 Print "virtual" before non-final methods.
17161 (usage): Use exit(1), not exit(-1).
17163 (print_field_info): Use %.17g to print a double.
17164 (last_access): New globals.
17165 (process_file): Initialize last_access.
17166 (usage): Now static.
17167 (ACC_VISIBILITY): New define.
17168 (generate_access): New function.
17169 (print_field_info): Call it.
17170 (print_method_info): Likewise. Also, generate information for all
17171 methods, not just native methods. Return void.
17172 (print_c_decl): Return void.
17173 (print_field_info): Return void.
17175 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
17177 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
17178 processing the jc1 grammar file. Prefix bison functions and
17179 variables with java_.
17180 (parse.c): Dependencies on parse.h and lex.h
17181 * expr.c (build_java_arrayaccess): Function now global.
17182 * java-tree.h: Comment reorganized to carry on previous
17183 classification effort.
17184 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
17185 RESOLVE_TYPE_NAME_P): New flags on WFLs.
17186 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
17187 java_parse (new prefix java_ generated by bison).
17188 (java_layout_parsed_class, java_register_parsed_class): Function
17190 (yyparse): Removed unnecessary call to init_outgoing_cpool.
17191 * lex.c (static tree wfl_op): Variable deleted.
17192 (java_init_lex): Initialize kw_super and kw_this. Initialize more
17193 ctxp fields to NULL_TREE.
17194 (java_lex): No longer create WFL for operators. Filename caching
17195 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
17196 created as STRING_CST and later expanded. Removed extra argument
17197 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
17199 (build_wfl_node): Removed code in comments.
17200 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
17201 store token and location data in the current bison token.
17202 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
17203 static/extern function declaration at the beginning of the file.
17204 (struct qualification): Data structure definition deleted.
17205 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
17206 (qualify_ambiguous_name): Function declaration modified. Function
17207 now returns nothing.
17208 (build_array_ref, patch_array_ref, make_qualified_name,
17209 resolve_qualified_expression_name, maybe_generate_clinit,
17210 resolve_field_access): New static function declarations.
17211 (build_java_arrayaccess): New extern function declaration.
17212 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
17213 (CALL_EXPR_PRIMARY): Macro deleted.
17214 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
17215 (struct parser_ctxt): Field initialized_final
17216 removed. non_static_initialized, static_initialized: New fields.
17217 * parse.y (static tree kw_super, static tree kw_this): New global
17219 (%union): tree wfl field of operator member replaced by int
17220 location. WFLs are non longer created for operators.
17221 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
17222 (qualified_name:): Now calls make_qualified_name to build the
17224 (type_declaration:): Consider generating <clinit> when class
17226 (variable_declarator:): Directly build an assignment node when the
17227 variable is initialized when declared.
17228 (this_or_super:): Build a WFL and set current location when THIS
17229 or SUPER are parsed.
17230 (expression_statement:): Wrap statement around a WFL.
17231 (primary_no_new_array:): Fixed typo. Changed value returned by
17232 THIS_TK because of its new type (temporary).
17233 (dim_exprs:): Temporary fix because of OSB_TK's new type.
17234 (field_access:): Build qualified name with SUPER.
17235 (method_invocation:): Fixed returned value because of SUPER's new
17237 (array_access:): Use OSB_TK location information.
17238 (post_increment_expression:, post_decrement_expression:,
17239 unary_expression:, pre_increment_expression:,
17240 pre_decrement_expression:, unary_expression_not_plus_minus:,
17241 cast_expression:, multiplicative_expression:,
17242 additive_expression:, shift_expression:, relational_expression:,
17243 equality_expression:, and_expression:, exclusive_or_expression:,
17244 inclusive_or_expression:, conditional_and_expression:,
17245 conditional_or_expression:, assignment:): Use new location/token
17246 information available on operators.
17247 (create_class): Set super_decl_type to NULL_TREE when processing
17249 (register_fields): Field initialization is now a MODIFY_EXPR
17250 node. Chain initialization code to the matching lists (according
17251 to the field declaration modifiers).
17252 (maybe_generate_clinit): New function.
17253 (method_header): Don't set method's DECL_NAME to a WFL when adding
17254 methods to java.lang.Object.
17255 (resolve_and_layout): Now can return NULL_TREE if the type
17256 resolution fails. Otherwise, return the class DECL instead of its
17258 (check_method_redefinition): Don't patch method DECL_NAME if it
17259 belongs to java.lang.Object.
17260 (process_imports): Simply assign error_found to the value returned
17261 by check_pkg_class_access.
17262 (declare_local_variables): Don't use their init statements (if
17263 any) when parsing error were previously found. Reuse MODIFY_EXPR
17264 build during parsing as an init statement.
17265 (java_method_add_stmt): Now return the current method body.
17266 (java_layout_parsed_class, java_register_parsed_class): Functions
17268 (java_complete_expand_methods): Initialize the constant pool on a
17269 per class basis. Layout the classes before expanding their method
17270 bodies. Don't try expand artificial constructor code if error were
17271 found. Make the classes data and register them if no error were
17273 (java_complete_expand_method): Retrieve an artificial constructor
17274 argument list before entering its body. Assign the top block to
17275 the artificial constructor function body and set types of declared
17276 blocks and compound statements to void. Walk method body if not an
17277 artificial constructor.
17278 (make_qualified_name, cut_identifier_in_qualified): New functions.
17279 (resolve_expression_name): Fixed comments. Save/restore the
17280 current class CLASS_LOADED_P flag value. Build non qualified
17281 static field access and handle qualified expression names.
17282 (resolve_field_access, resolve_qualified_expression_name): New
17284 (patch_method_invocation_stmt): Use the new expression resolution
17285 scheme, calling resolve_field_access when the function call is
17286 resolved as an expression.
17287 (qualify_ambiguous_name): Function rewritten to work on qualified
17288 expression produced by make_qualified_name.
17289 (java_complete_tree): Promote type when function's argument are
17290 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
17291 the assignment to discover further errors if RHS is a expression
17292 name that fails to evaluate. Declare LHS initialized even though
17293 the assignment failed. Don't use the location variable and removed
17294 extra argument in patch function calls. Now handle the ARRAY_REF
17295 case and build internal string representation when STRING_CSTs are
17297 (build_method_invocation): Don't wrap function call around a WFL.
17298 (build_assignment): Likewise. Use the operator location
17300 (patch_assignment): Handle array access LHSs. Handle error
17301 provenance, resulting in a better error report.
17302 (build_binop): Use op_location from operator as binop location
17304 (build_unaryop, build_incdec, build_cast): Likewise.
17305 (patch_binop): Extract location information from the node. Fixed
17306 typo in error message.
17307 (patch_unary_op): Extract location information from the node.
17308 (build_array_ref, patch_array_ref): New functions.
17310 1998-07-01 Tom Tromey <tromey@cygnus.com>
17312 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
17313 match _Jv_IsInstanceOf.
17314 * decl.c (init_decl_processing): Use _Jv_NewArray, not
17315 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
17317 1998-06-30 Tom Tromey <tromey@cygnus.com>
17319 * decl.c (init_decl_processing): Functions are now named
17320 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
17322 1998-06-29 Per Bothner <bothner@cygnus.com>
17324 * java-tree.h (load_class): Add prototype.
17325 * class.c (is_compiled_class): Add missing arg to load_class.
17326 * expr.c (expand_java_NEW): Call load_class.
17327 * parse.y (process_import): Removed bogus use of void return value.
17329 1998-06-25 Per Bothner <bothner@cygnus.com>
17331 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
17332 Function name is "_Jv_Throw" instead of "soft_athrow".
17333 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
17334 Function name is "_Jv_AllocObject" instead of "soft_new".
17335 Takes an extra parameter (object size).
17336 * expr.c: Update calls.
17338 1998-06-24 Per Bothner <bothner@cygnus.com>
17340 * lex.c (java_get_line_col): Handle end-of-file.
17341 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
17343 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
17345 * lang.c (lang_init): Make -fexceptions the default.
17346 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
17347 exception handling is not turned on.
17349 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
17351 * lang.c (flag_new_exceptions): Make this this default.
17352 * decl.c (end_java_method): Call emit_handlers.
17353 * except.c (method_init_exceptions): Set language code and version.
17354 (expand_start_java_handler): Enable exception, and call
17355 expand_eh_region_start.
17356 (expand_end_java_handler): Enable exception, and set up catch blocks.
17357 (emit_handlers): New routine to generate the saved handlers.
17358 * java-except.h (emit_handlers): Add prototype.
17360 1998-06-12 Per Bothner <bothner@cygnus.com>
17362 We used to have three different representations of the constant pool:
17363 the CPool structure, the tree_constant_pool, and the constructures
17364 used to build the Class object (which may need class and string
17365 constants) in compiled code. None were appropriate for compiling
17366 to .class files, so I did a major overhaul.
17368 First, the tree_constant_pool array was removed. Things were
17369 modified to the CPool structure in the JCF could be used.
17370 Second, a "capacity" field was added to the CPool, and functions
17371 written to search for a matching constant, adding one if not found.
17372 The code that generated the Class object was changed to use a CPool.
17373 The actual TREE_LISTs used to build the CONSTRUCTORs used for
17374 the static Class object are now only in build_constants_constructor.
17375 Finally, I wrote code which can generate a .class file (including its
17376 constant pool) from the RECORD_TYPE of a class. This is a big step
17377 on the way to compiling Java source into .class files.
17379 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
17380 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
17382 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
17383 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
17384 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
17385 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
17386 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
17387 (lang_type): Removed constant_pool field.
17388 * jcf.h (CPool): Renamed size to count. Added field capacity.
17389 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
17390 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
17391 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
17393 * constants.c (current_constant_pool_tags, current_constant_pool_data,
17394 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
17395 * constants.c (build_constants_constructor): Use new outgoing_cpool.
17396 (set_constant_entry, find_constant1, find_constant2,
17397 find_class_constant, count_constant_pool_bytes, write_constant_pool,
17398 find_utf8_constant, find_class_or_string_constant): New functions.
17400 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
17401 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
17402 (give_name_to_class, get_class_constant): Likewise.
17403 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
17404 (get_name_and_type_constant, get_ref_constant): Removed.
17405 * parse.h (parser_ctxt): Remove field tree_constant_pool.
17406 * parse.y: Don't save/restore tree_constant_pool.
17407 * verify.c (verify_jvm_instructions): Update for new approach.
17408 * expr.c (expand_invoke, expand_java_field_op): Likewise.
17410 * lang-options.h: Added -femit-class-file, -femit-class-files.
17411 * lang.c (flag_emit_class_files), java-tree.h: New flag.
17412 (lang_f_options): Added "emit-class-file(s)".
17414 * expr.c (build_java_arrayaccess): Generate more efficient array
17415 bounds checking, by using unsigned compare.
17417 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
17419 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
17421 * parse.h: New comment on the handling of unresolved type
17422 identifiers. JDEPs are now part of the jdep_code enum.
17423 (typedef struct jdep): Now use enum jdep_code or int, depending on
17424 availability. Both are narrowed down to an 8 bits bitfield.
17425 (CALL_EXPR_PRIMARY): Fixed comment.
17427 1998-06-10 Tom Tromey <tromey@cygnus.com>
17429 * Make-lang.in (java): Added gjavac and jvgenmain.
17430 (java.start.encap): Depend on gjavac.
17431 (java.rest.encap): Depend on jvgenmain.
17433 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
17434 (JAVA_CROSS_NAME): Likewise.
17435 (java.all.build): Depend on jvgenmain and gjavac.
17436 (java.all.cross): Depend on jvgenmain and gjavac-cross.
17437 (jvgenmain$(exeext)): New target.
17438 (java.install-common): Wrote.
17439 * config-lang.in (compilers, stagestuff): Added gjavac and
17442 1998-06-10 Dave Brolley <brolley@cygnus.com>
17444 * lang.c (lang_decode_option): New argc/argv interface.
17446 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17448 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
17449 * decl.c (build_decl_no_layout): New function.
17450 * expr.c (java_lang_expand_expr): Layout declarations found in
17451 blocks before they're pushed.
17452 * jcf-parse.c (load_class): Save current line when parsing class
17454 (parse_source_file): Register class before expanding their
17456 * lang.c (put_decl_node): Produce `null' when `void *' is
17458 * lex.c (static tree wfl_op): New static global, for error report
17460 (java_init_lex): wfl_operator and wfl_op initialized
17461 here. Filename caching added for wfl_op. Return wfl_op when `(' is
17463 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
17464 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
17465 build_unresolved_array_type): New static function definitions.
17466 (build_decl_no_layout): New extern function declared.
17467 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
17468 faulty modifier exists.
17469 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
17470 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
17471 (UNARY_PLUS_EXPR): New fake operator.
17472 (struct parser_ctxt): New field osb_number.
17473 * parse.y (static tree wfl_operator): New static WFL for operator
17474 bound error messages.
17475 (DECR_TK, INCR_TK): Moved.
17476 (OP_TK): Tagged <operator>.
17477 (array_type:): Now call build_unresolved_array_type.
17478 (dim_expr:): Count the number of '[' seen.
17479 (post_increment_expression, post_decrement_expression,
17480 pre_increment_expression, pre_decrement_expression,
17481 unary_expression_not_plus_minus, unary_expression:): Actions are
17482 now building the corresponding unary expressions.
17483 (cast_expression:): Actions are now building cast expressions.
17484 (build_unresolved_array_type): New function.
17485 (create_interface): Reset the number of declared interfaces.
17486 (create_class): Likewise.
17487 (method_header): Methods declared within the scope of an interface
17488 are now implicitly set public and abstract.
17489 (java_complete_class): Variable's and parameter's type are patched
17490 with a promoted type.
17491 (declare_local_variables): Resolved non builtin types are promoted
17492 before being used to build a variable decl. Removed type patch
17493 posted on variable initialization statement.
17494 (source_start_java_method): Use build_decl_no_layout to build the
17495 decl of a parameter of incomplete type.
17496 (java_register_parsed_class): Process interfaces too. Call
17497 rest_of_decl_compilation on each processed class declarations.
17498 (java_complete_expand_methods): Don't attempt to expand things in
17500 (java_complete_tree): Process CONVERT_EXPR, even though it always
17501 has a type. Propagate error_mark_node to node's type too. Promote
17502 method's call argument type and return error_mark_node if
17503 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
17504 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
17505 handle unary operator nodes.
17506 (build_assignment): Added comment.
17507 (print_int_node): New function.
17508 (patch_assignment): New second argument. New error handling. Use
17509 print_int_node. Handle references. Use can_cast_to_p to issue
17510 different error message according to the context and check upon
17511 the initialization of the RHS.
17512 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
17513 (operator_string): Handle more operators.
17514 (patch_binop): No longer use a function static
17515 wfl_operator. Improved error message on shift distance.
17516 (build_unaryop, build_incdec, build_cast, patch_unaryop,
17517 patch_cast): New functions.
17519 1998-06-05 Per Bothner <bothner@cygnus.com>
17521 * jvspec.c: New file.
17522 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
17524 * java-tree.h (identifier_subst): Add declaration.
17526 1998-06-04 Tom Tromey <tromey@cygnus.com>
17528 * jvgenmain.c (main): Generate call to JvRunMain.
17530 * class.c (make_class_data): Push value for "sync_info" field.
17531 * decl.c (init_decl_processing): Push "sync_info" field.
17533 1998-06-03 Per Bothner <bothner@cygnus.com>
17535 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
17536 Java (source) name, not signature.
17537 Set TYPE_ALIGN to (at least) that of element_type.
17539 1998-06-02 Per Bothner <bothner@cygnus.com>
17541 * class.c: Moved classname-mangling-rekated code to ...
17542 * mangle.c: ... this new file.
17543 * jvgenmain.c: New program (needs mangle.c) to generate main program.
17544 * Makefile.in: Update for above changes.
17546 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17548 * expr.c (truthvalue_conversion): Convert integer and floating
17549 point value to their truth value.
17550 * lex.c (java_lex): Handle the `null' literal.
17551 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
17552 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
17553 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
17556 * parse.y: Reorganization/documentation on token declaration.
17557 (binop_lookup[]): New added new tree codes.
17558 (relational_expression): Build corresponding binary operators.
17559 (equality_expression, conditional_and_expression,
17560 conditional_or_expression): Likewise.
17561 (java_complete_class): Fix crash in debug message.
17562 (java_complete_tree): Check initialization of method call
17563 arguments. Further bogus node evaluation to detect more error
17564 during assignments. Handles more binary operators.
17565 (patch_assignment): Use DECL_P.
17566 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
17568 (operator_string): Handle more case. Compacted source.
17569 (patch_binop): Changed function comment. Checking for
17570 uninitialized first operand takes the compound assignment into
17571 account and uses DECL_P. Checking for uninitialized second operand
17572 delayed to routine's end. Use macros to issue type bound error
17573 messages and issue messages on both operands if their types are
17574 different. Force fixed type into node. Handle all binary
17577 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17579 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
17580 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
17581 build operator node and return tokens.
17582 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
17583 * parse.h (java_complete_tree): Changed returned type in prototype.
17584 (build_method_invocation, build_assignment, patch_assignment,
17585 patch_binop): New static function declarations.
17586 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
17587 BUILD_EXPR_WFL): New macros.
17588 * parse.y (enum tree_code binop_lookup[]): New static for token to
17590 (%union): Parser union has new sub-structure `operator'.
17591 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
17592 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
17593 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
17594 ASSIGN_ANY_TK): Tokens tagged `operator'.
17595 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
17596 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
17597 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
17598 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
17599 (assignment_operator:): Rule tagged `operator'.
17600 (expression_statement:): Re-installed default rule.
17601 (method_invocation:): Sub rules call build_method_invocation.
17602 (postfix_expression:): Don't attempt to resolve name here. Just
17604 (multiplicative_expression:): Sub-rules build corresponding binop
17606 (additive_expression:, shift_expression:, and_expression:,
17607 exclusive_or_expression:, inclusive_or_expression:): Likewise.
17608 (assignment:): Sub rule invoke build_assignment.
17609 (assignment_operator:): Default rules on sub rules.
17610 (force_error): Added documentation on this variable.
17611 (declare_local_variables): Build initialization calling
17613 (expand_start_java_method): Removed unused rtx declaration. Mark
17614 arguments as already initialized.
17615 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
17616 (java_complete_expand_methods): Don't process next method if
17617 completion of the previous one triggered errors.
17618 (java_complete_expand_method): Call source_end_java_method if no
17619 error were found during completion.
17620 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
17621 locals declaratilon. Handle names found within a class. Return
17622 error_mark_node when things aren't found.
17623 (patch_method_invocation_stmt): Return error_mark_node on failures.
17624 (patch_invoke): Removed unused local. Return the correct node.
17625 (java_complete_tree): Now returns a value. The BLOCK section binds
17626 local identifiers and the type of a BLOCK is now void. Assign the
17627 result of operand completion on COMPOUND_EXPR. Assign the
17628 encapsulated node of a WFL to the result of its completion, except
17629 when the node is an identifier. Now handle MODIFY_EXPR and several
17630 binary operators. Return error_mark_node on errors.
17631 (build_method_invocation, build_assignment, patch_assignment,
17632 build_binop, operator_string, patch_binop): New functions.
17633 * typeck.c (binary_numeric_promotion): New function.
17635 1998-05-21 Per Bothner <bothner@cygnus.com>
17637 * class.c (identifier_subst): New convenience wrapper for ident_subst.
17638 Replace most uses of ident_subst by identifier_subst.
17640 * class.c (push_class_static_dummy_field): Removed function.
17641 (build_class_ref): Find Class object decl by looking up "CNAME.class",
17642 instead of looking got "class" static field. Create that decl here.
17643 (class_identifier_node): Removed; no longer needed.
17644 (init_class_processing): Don't init class_identifier_node.
17645 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
17646 Do nreverse 0 times (instead of twice) for Object and Class.
17647 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
17649 1998-05-20 Per Bothner <bothner@cygnus.com>
17651 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
17652 while initializing linenumber_count and linenumber_table.
17653 Do it before init_function_start (which calls emit_line_note).
17654 * expr.c (expand_byte_code): Don't need to clear lineno here.
17656 1998-05-18 Tom Tromey <tromey@cygnus.com>
17658 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
17659 then mangle number as _N_.
17661 * class.c (mangle_class_field): New function.
17662 (build_class_ref): Set assembler name of class reference using
17663 mangle_class_field.
17664 (push_class_static_dummy_field): Likewise.
17666 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
17668 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
17669 of assigning to TREE_CODE. The latter method exploits a feature
17670 of GCC that is not ANSI compliant.
17672 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17674 * decl.c (pushdecl_force_head): New function.
17675 (pushlevel): Removed conditional printf.
17676 (complete_start_java_method): Don't enter local variable scope if
17677 function is compiled from source code.
17678 * expr.c: parse.h now included
17679 (java_lang_expand_expr): New function.
17680 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
17681 printf. Terminate buffer when doing directories.
17682 * jcf-parse.c (parse_source_file): Call lang_init_source before
17683 parsing and before code generation.
17684 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
17685 use printf if the macro is defined.
17686 * lang.c (lang_init): Install lang_expand_expr hook on
17687 java_lang_expand_expr.
17688 (java_dummy_print): New function.
17689 (lang_init_source): New function.
17690 * lex.c (java_lex): Remember location of an opening brace at the
17691 second nesting level.
17692 (java_is_eol): Unget character seen after a CR if it is EOF.
17693 * parse.h: Now includes lex.h
17694 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
17695 printf if the macro is defined.
17696 (expand_start_java_method, build_expr_block, enter_block,
17697 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
17698 New static function declarations.
17699 (pushdecl_force_head): New extern function declaration.
17700 (INCOMPLETE_TYPE_P): New macro.
17701 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
17702 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
17703 BLOCK_EXPR_ORIGIN): New macros.
17704 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
17705 DECL_SOURCE_LINE_LAST): New macros.
17706 (struct parser_ctxt): Removed field current_method_decl, redundant
17707 with the field current_function_decl. Added fields
17708 first_ccb_indent1 and pending_block.
17709 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
17710 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
17712 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
17713 (compilation_unit:): Cosmetic on sub rule.
17714 (type_declaration:): Cosmetic on sub rules. Added an error rule.
17715 (variable_initializer:): Installed default rule on expression:.
17716 (method_declaration:): method_header: starts a new
17717 method. method_body: installs the function body, absorbs blocks
17718 emitted for temporary variable scopings, pops function's body block
17719 and merges function's last statement lineno in DECL_SOURCE_LINE.
17720 (method_body:): Installed default rules.
17721 (block:): Call enter_block when an opening brace is seen. Absorb
17722 scoping blocks and call exit_block when a closing brace is seen.
17723 (block_statement:): Cosmetic changes.
17724 (method_invocation:): Create WFL around CALL_EXPR node.
17725 (patch_stage): Added comment around definition.
17726 (method_header): Try to use first_ccb_indent1 as the first line of
17727 the method, so BP debug info are emitted at the first opening
17728 brace of the function. If the function has no body, use the
17729 location of the function's name. Override currently defined method
17730 name with the matching WFL so we can point redefinition errors
17731 using the location where the function's name was declared.
17732 (check_abstract_method_header): Interprets DECL_NAME as an
17733 identifier or as a WFL, accordingly.
17734 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
17735 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
17736 location and name information out of it and reinstall DECL_NAME to
17737 its original identifier node value.
17738 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
17739 function's source code).
17740 (read_import_dir): Test the value returned by find_class and issue
17741 a fatal accordingly.
17742 (declare_local_variables): Push a new block for the scope of the
17743 new variable(s) if code has been already generated at that nesting
17744 level. Pinpoint redefinition errors using the variable id
17745 WFLs. Generate initialization code if necessary. If the variable
17746 type is incomplete, register a patch on its decl.
17747 (source_start_java_method): Rewritten. Define a new block for the
17748 function's parameters. Build parameter decl out of function's
17749 arguments and register them for a patch if their types are
17751 (expand_start_java_method): Includes the part of
17752 source_start_java_method that was pushing the parameter decls and
17753 completing the method start code.
17754 (source_end_java_method): Removed call the expand_end_bindings and
17755 poplevel (already taken care of). Reinstall function's arguments
17756 and get function's last line of code before calling
17757 expand_function_end.
17758 (java_method_add_stmt): New comment before the function's
17759 code. Complement the second operand of the current COMPOUND_EXPR
17761 (java_complete_expand_methods): Don't generate debug info on line
17762 zero when expanding a generated constructor.
17763 (java_complete_expand_method): Set start and end line numbers for
17764 a artificially generated constructor to one and manually call
17765 enter_block and exit_block when defining it. For all methods:
17766 expand function's start calling the new expand_start_java_method
17767 and invoke java_complete_tree on the effective method's body, if
17769 (resolve_expression_name): Now use lookup_name_in_blocks to search
17770 local variable decls and print out an error when variables are
17772 (patch_method_invocation_stmt): Inserted comment before the
17774 (lookup_method_invoke): Chain method's arguments using chainon
17775 with the current arg list as a second argument. Inserted missing
17776 IDENTIFIER_POINTER when reporting an error on methods not found.
17777 (refine_accessible_methods_list): Don't retain constructors.
17778 (patch_arguments): Function removed.
17779 (java_complete_tree): Inserted comment before the function's
17780 code. New case for BLOCKs. Moved the WFL case a bit
17781 further. Complete function's arguments.
17782 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
17783 maybe_absorb_scoping_blocks): New functions.
17785 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17787 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
17789 * jcf-parse.c (parse_source_file, java_error_count): New forward
17790 and extern declarations.
17791 (java_parse_abort_on_error): Macro moved.
17792 (jcf_parse_source): fatal called if fopen fails. Now calls
17794 (parse_source_file): New parse_only parameter. Reflects the
17795 elimination of the second pass.
17796 (yyparse): parse_source_file called with argument set to 0.
17797 * jcf.h (JCF_ZERO): Sets java_source to zero.
17798 * lex.c (java_init_lex): pass argument is gone. Function modified
17799 to be called once during the analysis of a file.
17800 (java_unget_unicode): Fixed typo in fatal message.
17801 (java_get_line_col): Likewise.
17802 (java_lval): Likewise. String literals no longer built during
17804 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
17806 * parse.h (MODIFIER_WFL): New macro.
17807 (parse_check_super, parser_check_super_interface): Now return int.
17808 (parser_chain_incomplete_item, not_builtin_p,
17809 complete_method_decl): Declarations removed.
17810 (build_method_invocation_stmt, build_invoke): Renamed using the
17811 `patch' instead of `build'
17812 (register-incomplete_type, obtain_incomplete_type,
17813 java_complete_tree, java_complete_expand_method,
17814 unresolved_type_p, create_jdep_list): New function declarations.
17815 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
17816 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
17817 (jdep): New typedef on new struct _jdep.
17818 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
17819 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
17820 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
17821 JDEP_RESOLVED_P): New macros.
17822 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
17823 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
17824 JDEP_VARIABLE): New enum values and jdep kinds.
17825 (jdeplist): New typedef on struct _jdeplist.
17826 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
17828 (CALL_EXPR_PRIMARY): New macro.
17829 (struct parser_ctxt): Fields java_pass, current_method_decl,
17830 method_decl_list deleted. New field jdeplist.
17831 (INCOMPLETE_P): Macro deleted.
17832 * parse.y (single_type_import_declaration:): Removed pass switch.
17833 (type_import_on_demand_declaration): Likewise.
17834 (field_declaration:): Removed pass switch on all sub rules.
17835 (class_declaration:): Call the complete_class_decl removed on
17837 (method_declaration:): Removed second pass switch. No longer chain
17838 methods decl when method_header reduced.
17839 (method_header:): Sub rules no longer depend on pass switch.
17840 (method_declarator:): Likewise.
17841 (method_body:): Likewise.
17842 (abstract_method_declaration:): Likewise.
17843 (block_statement:): Likewise.
17844 (local_variable_declaration:): Likewise.
17845 (argument_list:): Likewise.
17846 (method_invocation:): Likewise. Call to build_method_invocation_stmt
17847 removed. Partial CLASS_EXPR tree node built instead.
17848 (postfix_expression:): Removed pass switch on all sub rules.
17849 (java_pop_parser_context): Free classd_list content.
17850 (yyerror): Call obstrack_grow0 to finalize error message.
17851 (check_class_interface_creation): Comment modified to reflect new
17852 returned value meaning. Removed second pass switch. Return 1 if an
17853 error was found, 0 otherwise. Adjust pointer on filename if a
17854 leading path separator was found.
17855 (maybe_create_class_interface_decl): Removed first pass switch
17856 when linking the class decl to the class_list. Install a new
17857 jdep_list for the class.
17858 (add_superinterfaces): List of unresolved interfaces is
17859 gone. Unresolved interfaces are directly added to the current
17861 (create_interface): Second pass shortcut removed.
17862 ctpx->modifier_ctx access through MODIFIER_WFL.
17863 (create_class): Second pass shortcut removed. Call to
17864 register_incomplete_type replaces the call to
17865 parser_chain_incomplete_item.
17866 (complete_class_decl): Function removed.
17867 (duplicate_declaration_error): New way of retrieving redeclared
17869 (register_fields): Call to lookup_modifier_cl replaced by
17870 MODIFIER_WFL. New way of handling unresolved type, using
17871 unresolved_type_p and obtain_incomplete_type.
17872 register_incomplete_type replaces call to parser_chain_incomplete_item.
17873 (patch_stage): New static global variable.
17874 (method_header): New way of handling unresolved type, using
17875 unresolved_type_p and obtain_incomplete_type. patch_stage used to
17876 indicates that the method decl needs to be patched.
17877 (check_abstract_method_header): Call to lookup_modifier_cl
17878 replaced by MODIFIER_WFL.
17879 (method_declarator): Incomplete argument type are registered
17880 calling register_incomplete_type. Patch on the declared method is
17881 issued in that case.
17882 (unresolved_type_p): New function.
17883 (parser_check_super_interface): New comment to reflect function's
17884 modified returned type (int). Function and has a new argument
17885 this_wfl. Call to parse_error_context uses this_wfl instead of
17886 relying on lookup_cl.
17887 (parser_check_super): Comment reflects function's new returned
17888 type (int). Function returns nonzero value on error.
17889 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
17890 register_incomplete_type, jdep_resolve_class): New functions to
17891 handle incomplete types in declarations.
17892 (java_complete_class): Rewritten to work with the new incomplete
17893 type handling scheme.
17894 (complete_class_report_errors): Likewise.
17895 (complete_method_decl): Removed: it jobs is now handled by
17896 java_complete_class.
17897 (do_resolve_class): Class loaded in not already loaded and not
17898 found in Java source code.
17899 (java_check_regular_methods, java_check_abstract_methods): Don't
17900 call complete_method_decl anymore.
17901 (lookup_modifier_cl, not_builtin_p): Functions deleted.
17902 (read_import_dir): Got rid of the pass number dependency.
17903 (declare_local_variables): New handling of unresolved types (patch
17905 (source_start_java_method): New parameter level. Function called
17906 with level set to 1 when argument types are potentially
17907 unresolved. Called to complete the job with level set to 2 once
17908 types are complete.
17909 (source_end_java_method): Call to permanent_allocation
17910 removed. Waiting to be replaced by a more suitable obstack
17912 (java_complete_expand_methods, java_complete_expand_method,
17913 java_expand_finals): New functions.
17914 (build_method_invocation_stmt): Renamed
17915 patch_method_invocation_stmt. Extracts function call expression
17916 (wfl) and arguments (args) from CALL_EXPR tree operands.
17917 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
17918 call. Patch the function and argument operand of the CALL_EXPR
17920 (patch_argument, java_complete_tree): New functions.
17922 1998-04-20 Per Bothner <bothner@cygnus.com>
17924 Recover from missing fields and methods (i.e. error instead of fatal).
17925 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
17926 * expr.c (expand_invoke): Recover from missing method.
17927 (expand_java_field_op): Recover from missing field.
17928 Inline references to java.lang.{Integer,Char,...}.TYPE.
17929 * typeck.c (get_type_from_signature), java-tree.h: New function.
17930 * class.c (add_method): Use get_type_from_signature.
17931 (build_class_ref): Handle a class that was not found.
17932 * typeck.c (convert): Handle conversion to pointers (for convenience).
17933 * verify.c (verify_jvm_instructions): Use get_type_from_signature
17934 instead of lookup_field to handle missing fields.
17936 * jcf-parse.c (process_zip_dir): Set java_source.
17938 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
17940 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
17942 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
17944 * jcf-parse.c (load_class): Don't change input_filename before
17945 calling jcf_parse_source (but still do it before calling
17947 (jcf_parse_source): Assign input_filename after having saved the
17949 * lex.c (java_init_lex): Chain a WFL node to the import on demand
17950 list. ctxp->modifier_ctx zeroed according to its new
17951 definition. ctxp->filename initialized. Removed
17952 JAVA_MODIFIER_CTX_UNMARK.
17953 (java_unget_unicode): Update the character based column position.
17954 (java_allocate_new_line): ref_count not used anymore. Always free
17955 ctxp->p_line. Initialize c_line->char_col to 0.
17956 (java_get_unicode): Update the character based column position.
17957 (java_lex): Use ctxp->elc to store current position in source
17958 file, at the beginning of the parsed token. Set modifier_ctx entry
17959 corresponding to the parse modifier to a WFL node. Return a WFL
17960 node when an identifier is parsed.
17961 (java_lex_error): Now uses ctxp->elc to store current position in
17963 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
17964 * lex.h (build_wfl_node): New function definitions.
17965 (struct java_line): ref_count and next fields are gone. New field
17967 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17968 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
17969 (JAVA_COLUMN_DELTA): New macro.
17970 (java_lc): New typedef on new struct _java_lc.
17971 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
17972 (parse_error_context, parse_warning_context): Changed prototypes.
17973 (java_get_line_col): Added as an available global function.
17974 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
17975 (IC_DECL): Replaced by macro IC_TYPE
17976 (DEPEND_WFL): New macro.
17977 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
17979 (exit_java_complete_class): Removed a commented out statement.
17980 (struct parser_ctxt): Added comments on fields. modifier_ctx is
17981 now an array of tree nodes. Deleted fields line_list and
17982 e_line. New field elc, to replace e_line.
17983 * parse.y (array_type:): Build WFL node.
17984 (qualified_name:): Build a single WFL node out of two. Retain
17985 the location information of the first node in the resulting node.
17986 (package_declaration:): Use package name as a WFL node
17987 (single_type_import_declaration:): Use imported name as a WFL node.
17988 (type_import_on_demand_declaration:): Use root of the imported
17989 packages as a WFL node.
17990 (field_declaration:): Removed unused local variable cl.
17991 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
17992 (yyerror): New static elc. Removed static error_line, error_pos.
17993 New local code_from_source. Save ctxp->elc into elc at the first
17994 pass. Call java_get_line_col to get a string of the line where
17995 the error occurred.
17996 (debug_line): Removed static function.
17997 (parse_error_context, parse_warning_context): Parameter cl is now
17998 a WFL node. Use its value to initialize ctxp->elc.
17999 (redefinition_error): Parameter cl is now a WFL node.
18000 (parse_add_interface): New parameter wfl. No longer call
18001 lookup_cl, use wfl instead.
18002 (check_class_interface_creation): Parameter cl is now a WFL node.
18003 (maybe_create_class_interface_decl): Likewise.
18004 (add_superinterfaces): New function.
18005 (create_interface): Removed local cl, node, super_decl,
18006 super_decl_type. Function now uses id as a WFL node. Better
18007 warning/error report on obsolete or forbidden mix of
18008 modifiers. Now calls add_superinterfaces to register interfaces.
18009 (create_class): Removed local cl, node. Local variable id is used
18010 as a WFL node. Better error report on forbidden modifier
18011 mix. Uses add_superinterfaces to register interfaces.
18012 (find_field): Argument cl is now a WFL node. Now store the WFL
18013 node of a fields that needs to be checked for their
18015 (method_header): Local variable node non longer used. Local
18016 variable id replaces cl.
18017 (check_modifiers_consistency): Local variable cl is now a WFL
18019 (method_declarator): Local variable cl replaced by parameter id.
18020 (parser_qualified_name): Now uses parameter name as a WFL node.
18021 (parser_check_super_interface): New parameter wfl, for achieve
18022 greater accuracy during error reports.
18023 (parser_chain_incomplete_item): New parameter named location. Used,
18024 along the decl, to construct the incomplete item node.
18025 (java_complete_class): resolve_class now uses WFL node extracted
18026 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
18028 (complete_method_decl): Unresolved function's argument types are WFL.
18029 (resolve_class): Parameter cl is now a WFL node.
18030 (resolve_and_layout): Likewise.
18031 (do_resolve_class): Likewise. Try first to use cl and then do the
18032 lookup on the decl when calling check_pkg_class_access.
18033 (complete_class_report_errors): Use IC_TYPE in place of
18034 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
18035 instead of doing a lookup over the decl.
18036 (java_check_final): Use WFL info from field tree list.
18037 (lookup_cl): Rewritten and returns a statically defined WFL node.
18038 (lookup_modifier_cl): Now uses information from WFL nodes.
18039 (process_imports): Likewise.
18040 (read_import_dir): name and cl arguments replaced by a single WFL
18041 node. Function modified accordingly.
18042 (find_in_imports_on_demand): Now uses WFL node.
18043 (check_pkg_class_access): cl argument is now a WFL node.
18044 (declare_local_variables): Fixed to use WFL nodes.
18045 (resolve_expression_name): Likewise.
18046 (build_method_invocation_stmt): name_combo argument renamed
18047 wfl. Function modified to use WFL nodes.
18048 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
18049 (lookup_method_invoke): cl is now a WFL node. Added missing
18050 IDENTIFIER_POINTER to class type decl name.
18052 1998-04-14 Dave Brolley <brolley@cygnus.com>
18054 * lang.c (init_parse): Now returns char* containing the filename.
18056 1998-04-10 Per Bothner <bothner@cygnus.com>
18058 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
18060 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
18061 * class.c (make_class_data): If flag_assume_compiled, initial class
18062 state is CSTATE_PREPARED; make superclass and interfaces direct
18063 references, rather than constant pool indexes.
18065 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
18067 * parser.y: Include flags.h. Removed debug variable pl.
18068 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
18069 (block:): Likewise.
18070 (labeled_statement_nsi:): Generate debug info when reducing
18071 expression_statement:.
18072 (check_pkg_class_access): get_access_flags_from_decl invocation
18073 fixed for new CLASS_* flags location.
18074 (source_end_java_method): Save/restore parser context when
18075 entering/leaving this routine. Restore lineno to its right value
18076 before calling expand_end_bindings.
18077 (build_method_invocation_stmt): build_invoke called with the
18078 current line information.
18079 (build_invoke): New argument cl. Wrap the function call around a
18081 (refine_accessible_methods_list): Changed comment, removed
18083 * parse.h: Fixed typo in comments.
18084 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
18085 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
18086 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
18088 * lex.c (java_lex): Record the last closing curly bracket of a
18090 * jcf-parse.c (jcf_parse_source): Now calls
18091 java_check_methods. Clarified comment, fixed typo.
18093 1998-04-09 Dave Brolley <brolley@cygnus.com>
18095 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
18096 (finish_parse): Expose for non USE_CPPLIB builds.
18098 1998-04-08 Jeffrey A Law (law@cygnus.com)
18100 * lang.c (lang_print_xnode): New function.
18102 1998-04-03 Per Bothner <bothner@cygnus.com>
18104 * decl.c (class_dtable_decl), java-tree.h: New tree node.
18105 * class.c (get_dispatch_vector, get_dispatch_table): New functions
18106 used to build a class's dispatch table.
18107 (make_class_data): Generate dispatch table if flag_assume_compiled.
18108 Set dtable of class object to address of class_dtable_decl.
18110 * decl.c (int_decl_processing): Make soft_badarrayindex_node
18111 be volatile and have side effects - generates better code.
18113 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
18114 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
18116 * expr.c (expand_invoke): If class is final, method is
18117 effectively final, so can call it directly.
18119 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
18121 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
18123 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
18125 * parse.y (build_method_invocation_stmt): Removed extra argument
18128 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
18130 * expr.c (dtable_indent): Now static global.
18131 (expand_invoke): Now call invoke_build_dtable and
18132 build_invokevirtual.
18133 (invoke_build_dtable, build_invokevirtual): New functions.
18134 * jcf-io.c (find_class): Defer issuing a warning by setting
18135 jcf->outofsynch to 1.
18136 * jcf-parse.c (jcf_out_of_synch): New function.
18137 (load_class): Test this_jcf.outofsynch flag and call
18138 jcf_out_of_synch accordingly.
18139 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
18140 comment indentation.
18141 * lex.c (java_get_unicode): Fixed code indentation.
18142 (java_lex): Create string literal. Fixed typo. Removed several
18143 premature obstack_free.
18144 * parse.h: New enums for name resolution and invocation mode.
18145 (struct qualification): New data structure.
18146 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
18147 (do_resolve_class, build_method_invocation_stmt,
18148 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
18149 debug_line, identical_subpath_p, invocation_mode,
18150 refine_accessible_methods_list, build_invoke,
18151 lookup_method_invoke): New functions declared.
18152 (build_invokevirtual, invoke_build_dtable, match_java_method,
18153 build_field_ref, jcf_out_of_synch): New references to external
18155 (struct parse_ctxt): Removed artificial_constructor field.
18156 * parse.y: (array_type:): Type defined for this rule.
18157 (class_type:): Installed default rule for interface_type:.
18158 (array_type:): Now build Java array type.
18159 (qualified_name:): Now use obstack_grow0.
18160 (method_declaration:): Skip the artificial constructor added to
18162 (abstract_method_declaration:): Execute the code only during pass 1.
18163 (block:): Installed default rule in block_statements:.
18164 (block_statement:): Add the statement to the method during pass 2.
18165 (statement_expression): Installed default rule for
18166 method_invocation:.
18167 (argument_list:): Added code to build the argument list.
18168 (method_invocation:): Added call to create the method invocation
18170 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
18171 (debug_line): New function for debug.
18172 (complete_class_decl): No longer do something during pass 1.
18173 (method_header): Use BUILD_PTR_FROM_NAME.
18174 (parser_qualified_classname): Use obstack_grow0. Removed bogus
18176 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
18177 function's main comment.
18178 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
18180 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
18181 (resolve_class): Now works with arrays.
18182 (do_resolve_class, resolve_and_layout): New functions.
18183 (java_check_regular_methods): Reverse method list before and after
18184 having processed it. No longer set ctxp->artificial_constructor.
18185 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
18186 accordingly. Fixed typo in issued error message. Now use
18188 (find_in_imports_on_demand): Now use obstack_grow0.
18189 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
18190 (source_end_java_method): Call expand_expr_stmt instead of
18191 expand_expr. Calls it before calling expand_function_end.
18192 (java_method_add_stmt): Do nothing if errors were found during
18194 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
18195 (build_method_invocation_stmt, build_invoke, invocation_mode,
18196 lookup_method_invoke, refine_accessible_methods_list,
18197 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
18199 * typeck.c (build_java_signature): Properly end method signature
18200 if return type skipped.
18201 (match_java_method): New function.
18203 1998-03-16 Per Bothner <bothner@cygnus.com>
18205 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
18207 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
18209 * expr.c (build_invoke_non_interface): New function.
18210 (methods_ident, ncode_ident): Now static globals.
18211 (expand_invoke): Use build_invoke_non_interface.
18212 * java-tree.h (struct lang_decl): New field function_decl_body.
18213 (DECL_FUNCTION_BODY): New macro.
18214 * jcf-parse.c (jcf_parse_source): Deeper check before setting
18215 CLASS_FROM_SOURCE_P.
18216 (parse_source_file): Fixed typos. Call java_layout_parsed_class
18217 before starting pass 2. Call to java_generate_parsed_class replaced
18218 by java_register_parsed_class.
18219 * lex.c: Fixed typo in header. Some line width related formating.
18220 * lex.h: Some line width related formating.
18221 * parse.h (source_end_java_method, resolve_expression_name,
18222 complete_class_decl, maybe_create_class_interface_decl,
18223 check_class_interface_creation): New static function declarations.
18224 (java_layout_parsed_class, java_method_add_stmt): New function
18226 (struct parser_ctxt): Field mark_class_generate removed. New
18227 fields class_list and artificial_constructor.
18228 * parse.y: Fixed typo in header.
18229 (class_declaration:): Call complete_class_decl when class body
18231 (method_declaration:): Call source_end_java_method in pass 2 when
18232 the method body is defined.
18233 (postfix_expression:): Do expression name resolution on sub-rule
18234 name during pass 2.
18235 (create_class, create_interface): Merged common pieces.
18236 (check_class_interface_creation, maybe_create_class_interface_decl):
18238 (complete_class_decl): New function.
18239 (register_fields): Fixed line width related typo.
18240 (method_header): Correctly skip first argument when fixing
18241 argument line. Changed the loop.
18242 (java_check_circular_reference): Now use ctxp->class_list.
18243 (java_complete_class): Removed start/stop marking.
18244 (java_check_regular_methods): Now takes a class decl as an
18245 argument. Add default constructor if none were encountered.
18246 (java_check_methods): Now use ctxp->class_list. Changed call to
18247 java_check_regular_methods.
18248 (source_start_java_method): Set DECL_ARG_TYPE for each function
18250 (source_end_java_method, java_method_add_stmt): New functions.
18251 (java_generate_parsed_class): No longer exists.
18252 (java_layout_parsed_class, java_register_parsed_class): New functions.
18253 (resolve_expression_name): New function.
18255 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
18257 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
18258 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
18259 until pass initializations are done. Call read_import_dir with
18261 * parse.h: (lookup_modifier_cl): New function declared.
18262 (INTERFACE_FIELD_MODIFIERS): New macro.
18263 (OBSOLETE_MODIFIER_WARNING): New macro.
18264 * parse.y: (register_fields): Class type and current field name in
18265 local variables. Check modifier(s) if adding field(s) to an interface.
18266 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
18267 and report errors using the faulty modifier line context.
18268 (lookup_modifier_cl): New function.
18269 (read_import_dir): Detect and report default import processing
18272 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
18274 Add a pair of -fassume-compiled/-fno-assume-compiled options.
18275 * class.c (is_compiled_class): Return 1 after making sure it
18276 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
18277 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
18278 * java-tree.h (flag_assume_compiled): Add decl.
18279 * lang.c (lang_f_options): Add the flag.
18280 (flag_assume_compiled): Add decl, default to 0.
18282 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18284 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
18285 (is_compiled_class): Likewise.
18286 (layout_class): Likewise.
18287 (layout_class): Detect and lay out classes defined in source code.
18288 (interface_of_p, add_interface_do, may_add_interface): New
18290 (add_interface): Now use add_interface_do.
18291 (add_method_1): New function.
18292 (add_method): Now use add_method_1.
18293 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
18294 (complete_start_java_method): New function.
18295 (start_java_mehod): Now call complete_start_java_method.
18296 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
18297 (expand_invoke): Likewise and fixed typo.
18298 *gjava.c: (print_super_field): Use new argument to find_class
18301 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
18302 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
18303 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
18305 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
18306 (add_method_1, push_class): New prototypes.
18307 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
18308 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
18309 directory where the class was found.
18310 (find_class): New argument DO_CLASS_FILE. Function find_class
18311 modified accordingly.
18312 *jcf-parse.c: (fix_class_path): New function.
18313 (load_class): Use new VERBOSE argument. load_class now finds and
18314 loads/parses .class/.java files. Save read_state of current_jcf
18316 (java_parser_abort_on_error): New macro.
18317 (jcf_parse_source, parse_source_file): New function.
18318 (jcf_parse): Fixed typo.
18319 (yyparse): Call parse_source_file () only.
18320 (process_zip_dir): Fixed typo, fix zdir->filename_length when
18321 writing the real class name back in the zip directory entry.
18322 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
18323 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
18324 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
18325 (find_class): Prototype fixed.
18326 *lex.c: Added 1998 time stamp.
18327 Removed all static global variables, moved into the parser
18328 context data structure.. Now include unistd.h if SEEK_SET not
18330 (java_init_lex): Rewritten.
18331 (java_sneak_unicode): Modified current unicode access in current line.
18332 (java_unget_unicode): Likewise.
18333 (java_allocate_new_line): New allocation management.
18334 (java_read_char): Modified access and storage of unget_utf8_value.
18335 New way of processing current unicode.
18336 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
18337 (java_get_unicode): Now use the parser context.
18338 (java_lineterminator): Likewise.
18339 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
18340 of the reentrant parser implementation. Function now use the
18341 parser context data structure and java_lval. Fixed production of
18342 the float and double constant "out of range" error message. Fixed
18343 obstack use. Return integer value when hitting a modifier. Now
18344 return type for TRUE, FALSE and other predefined types. Return
18345 identifier as a TREE_LIST list containing the current line context
18346 as the TREE_VALUE sub-node.
18347 (java_unicode_2_utf8): Fixed typo in declaration.
18348 (java_lex_error): Now use the parser context data structure.
18349 *lex.h: Added 1998 time stamp.
18350 (struct java_line): New fields ref_count and next.
18351 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18352 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
18353 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
18354 *parse.h: Added 1998 time stamp.
18355 (java_parse_source_file): Renamed from parse_source_file.
18356 (YYERROR_NOW, YYNOT_TWICE): Fixed.
18357 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
18358 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
18359 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
18360 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
18361 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
18362 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
18363 (struct parser_ctxt): New data structure to keep the parser context.
18364 *parse.y: Added 1998 time stamp, got rid of static global variables.
18365 (java_error_count, ctxp): New global variables.
18366 (%union): New value field.
18367 (numeric_type, integral_type): Rules removed.
18368 (primitive_type): Rule defined to handle integral, float, double and
18370 (qualified_name, package_declaration,
18371 single_type_import_declaration, type_import_on_demand_declaration,
18372 modifiers, class_declaration, super, interfaces,
18373 interface_type_list, class_body, field_declaration,
18374 field_declaration, variable_declarators, variable_declarator,
18375 variable_declarator_id, method_declaration, method_header,
18376 formal_parameter_list, formal_parameter, method_body, block,
18377 static, interface_declaration, extends_interfaces,
18378 abstract_method_declaration, local_variable_declarators): Rules now
18380 (force_error, do_warning): New global statics.
18381 (push_parser_context, parser_context_save_global,
18382 parser_context_restore_global, pop_parser_context): New functions.
18383 (yyerror): Now uses the global parser context. Fixed use of obstack.
18384 (parse_error, parse_error_context, parse_warning_context,
18385 java_accstring_lookup, redefinition_error, check_modifiers,
18386 parser_add_interface, create_interface, create_class, find_field,
18387 duplicate_declaration_error, register_fields, method_header,
18388 check_modifiers_consistency, check_abstract_method_header,
18389 method_declarator, parser_qualified_classname,
18390 parser_check_super_interface, parser_check_super,
18391 parser_chain_incomplete_item, java_check_circular_reference,
18392 layout_class_from_source, java_complete_class,
18393 complete_method_decl, resolve_class, complete_class_report_errors,
18394 java_check_final, check_method_redefinition,
18395 java_check_regular_methods, java_check_abstract_methods,
18396 java_check_methods, lookup_java_interface_method2,
18397 lookup_java_method2, lookup_cl, find_name_in_single_imports,
18398 process_imports, find_in_imports, read_import_entry,
18399 read_import_dir, find_in_imports_on_demand,
18400 check_pkg_class_access, not_builtin_p, declare_local_variables,
18401 source_start_java_method, java_generate_parsed_class): New
18403 *typeck.c: (signature_include_return): New global variable.
18404 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
18405 to add the function returned type in the signature.
18407 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
18409 * jcf-io.c (open_in_zip): Use strncmp and LEN.
18411 1998-01-29 Dave Brolley <brolley@cygnus.com>
18413 * Make-lang.in (java.info): Added.
18414 (java.install-info): Added
18416 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
18418 * Makefile.in (clean): Also remove java/parse.c.
18420 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
18422 Add a pair of -fbounds-check/-fno-bounds-check options.
18423 * lang.c (lang_decode_option): Add code to grok arguments.
18424 (flag_bounds_check): Add decl.
18425 (lang_f_options): New array w/ the option in it.
18426 * java-tree.h (flag_bounds_check): Add decl.
18427 * lang-options.h: New file.
18428 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
18429 of a static macro value.
18430 (JAVA_ARRAY_EXCEPTION): Delete macro.
18432 1998-01-23 Per Bothner <bothner@cygnus.com>
18434 * typeck.c (build_java_array_type): Fix two bugs in previous change.
18435 * expr.c (build_anewarray): Add missing promote_type.
18437 1998-01-22 Per Bothner <bothner@cygnus.com>
18439 Add array types with known length to optimize bounds checking.
18440 * typeck.c (build_java_array_type): Take length parameter.
18441 (java_array_type_length, build_prim_array_type): New functions.
18442 * java-tree.h: Update for new functions.
18443 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
18444 * class.c: Use build_prim_array_type.
18445 * expr.c (can_widen_reference_to): Handle known-length array types.
18446 (verify_jvm_instructions): Keep track of integer push instructions
18447 followed by newarray/anewarray, so we can build known-length arrays.
18448 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
18449 (java_array_data_offset): New function.
18450 (build_java_array_length_access): New function. Optimize if constant.
18451 (build_java_arrayaccess): Constant fold bounds check.
18452 (expand_java_newarray, expand_java_anewarray): Replaced by ...
18453 (build_newarray, build_anewarray): New functions.
18454 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
18455 * verify.c (merge_types): Handle known-lengh array types.
18457 1998-01-19 Per Bothner <bothner@cygnus.com>
18459 * expr.c (expand_byte_code): Fix performace bug, which caused
18460 searching linenumber_table to be linear rather than constant.
18462 1997-12-12 Per Bothner <bothner@cygnus.com>
18464 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
18466 * decl.c, java-tree.h (soft_fmod_node): New global.
18467 * decl.c (init_decl_processing): Define __builtin_fmod.
18468 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
18469 using __builtin_fmod.
18471 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
18473 * keyword.h: New file, output of keyword.gperf as processed by
18475 * lex.c (java_lex_init): Initialize java_error_flag.
18476 * parse.c (YYERROR_NOW): Uses java_error_flag.
18477 * parse.y: New static java_error_flag. Useless definition of
18479 * parse.y (java_error): Portable error recovery using
18480 java_error_flag (not yet completely tuned).
18482 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
18484 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
18486 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
18488 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
18489 (parse.c, lex.c, keyword.h): New rules for Java source code
18491 * parse.c: Renamed into jcf-parse.c.
18492 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
18493 * keyword.gperf: New file, Java keywords.
18494 * parse.y: New file, Java language grammar.
18495 * parse.h: New file, Java language grammar definitions.
18496 * lex.c: New file, Java language lexer.
18497 * lex.h: New file, Java language lexer definitions.
18499 1997-12-03 Per Bothner <bothner@cygnus.com>
18501 * decl.c (clinit_identifier_node), java-tree.h: New global.
18502 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
18503 * verify.c (verify_jvm_instructions): Inline use of removed macros.
18504 * expr.c (expand_java_field_op): Check for invalid assignment
18507 * jcf-reader.c (get_attribute): Test for wrong attribute length.
18509 1997-10-27 Per Bothner <bothner@cygnus.com>
18511 * verify.c (verify_jvm_instructions): When processing a handler,
18512 attempt to set the current_subr to the right value.
18513 (More complicated code combines Sep 17 and Oct 22 versions.)
18515 1997-10-24 Per Bothner <bothner@cygnus.com>
18517 * class.c (push_class): Figure out (guess) name of source file.
18518 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
18519 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
18520 (parse_class_file): Change return type from int to void.
18521 Call debug_start_source_file/debug_end_source_file.
18523 * expr.c (build_java_binop): Fix masking 2nd operand.
18524 * decl.c (init_decl_processing): Set sizetype first.
18526 1997-10-22 Per Bothner <bothner@cygnus.com>
18528 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
18529 (Revert Sep 17 change.)
18531 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
18533 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
18534 .class extension in their name and fix thing so we don't process
18535 them parse_zip_file_entries().
18536 (parse_zip_file_entries): Cleaned unused local variables.
18538 1997-10-20 Per Bothner <bothner@cygnus.com>
18540 * expr.c (can_widen_reference_to): Allows equal array element types.
18541 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
18542 * jcf-dump.c (RET): Get (and print) index.
18544 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
18545 Promote element type to POINTER_TYPE.
18547 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18549 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
18550 find_in_current_zip, jcf_figure_file_type): Moved from
18551 jcf-reader.c to parse.c.
18552 * zextract.c: (read_zip_archive): takes file_comment_length possible
18553 field into account.
18555 1997-10-20 Per Bothner <bothner@cygnus.com>
18557 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
18559 * verify.c (merge_types): Handle array types even better ...
18561 1997-10-17 Per Bothner <bothner@cygnus.com>
18563 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
18565 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
18566 * class.c (make_class_data): Don't build fields_decl if no fields.
18567 When building fields_decl, skip if DECL_ARTIFICIAL.
18569 * expr.c (java_stack_swap): Update stack_type_map.
18570 * verify.c (merge_types): Handle array types better.
18572 1997-10-15 Per Bothner <bothner@cygnus.com>
18574 * class.c (add_field): Don't promote short integral fields to
18575 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
18576 * expr.c (push_value): Promote and convert short integral values.
18578 * decl.c, java-tree.h (integer_two_node): New constant node.
18579 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
18581 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18583 * class.c (append_gpp_mangled_type): Use function argument
18584 unpromoted type to generate mangled name.
18586 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
18588 * constants.c (build_constant_data_ref): Now uses current_class
18589 instead of main_class.
18590 (build_constants_constructor): Now uses current_class instead of
18592 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
18593 of the global variable SeepZipFiles done here.
18594 * zextract.c (read_zip_archive): extra_field optional field taken
18595 into account while computing the position of the class file in the
18597 * verify.c (verify_jvm_instructions): Use current_jcf to search
18599 * parse.c (load_class): First search for the class to load in the
18600 current zip file. Saves current_jcf (restored before returning
18601 from that function). Don't call JCF_FINISH in the class was found
18602 in the current ZIP file.
18603 (jcf_parse): If the class was found in the current ZIP file, save
18604 its tree_constant_pool (for later reuse).
18605 (parse_class_file): New function. Process each method defined in
18606 the current class and record the class as to be later registered.
18607 (yyparse): Rewritten. Figure the type of the current file and switch
18609 * lang.c: New global variable current_jcf.
18610 (lang_init): Removed compiling_from_source test (done later, in
18611 yyparse). Removed call the jcf_parse ().
18612 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
18613 (typedef struct JCF): New fields seen_in_zip (to mark a class found
18614 in the current ZIP file) and zip_offset (offset to the class data in
18615 the current zip file).
18616 * jcf-reader.c: zipfile.h included.
18617 localToFile: New ZipFileCache static global variable
18618 (parse_zip_file_entries): New function. Browse the current ZIP
18619 file directory and process each class found.
18620 (process_zip_dir): New function. Register each class found in the
18621 ZIP file directory. The class aren't parsed but a valid JCF is
18622 link to each of them.
18623 (find_in_current_zip): New function. Search for a class in the
18624 current ZIP file directory. If found, prepare the class so that it
18626 (jcf_figure_file_type): New function. Examine the file structure
18627 to figure a class file, a ZIP file. If none of these categories are
18628 matched, a source file is assumed.
18629 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
18630 SeenZipFile: New global variable.
18631 (open_in_zip): Use zipmember's length to accelerate the search for
18632 a member. If zipmember was NULL and zip file successfully read,
18634 * java-tree.h: New global variable current_jcf declared. Added
18635 declaration for current_constant_pool_tags, current_constant_pool_data,
18636 current_constant_pool_length, current_constant_pool_data_ref.
18637 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
18638 store the JCF of classes seen in a zip file) and tree *constant_pool
18639 (to save a loaded class constant pool). current_class declared here.
18640 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
18641 retrieve method_ref_constant.
18642 (PUSHC): java_push_constant_from_pool now uses current_jcf.
18643 (OBJECT): get_class_constant now uses current_jcf.
18644 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
18645 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
18646 (expand_invoke): Now uses current_class instead of main_class
18647 (build_class_init): Now uses current_class instead of main_class
18648 * class.c: New static global variable registered_class.
18649 (register_class): New function.
18650 (emit_register_class): Modified to use registered_class instead of
18652 (is_compiled_class): Now take into account class seen in the archive.
18654 1997-10-06 Per Bothner <bothner@cygnus.com>
18656 * except.h: Renamed to: java-except.h.
18657 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
18658 * except.c: Add semi-working (commented out) implementation.
18660 * expr.c (expand_iinc): Add needed flush_quick_stack.
18661 * parse.c (set_source_filename): New function.
18662 (give_name_to_class): Set input_filename from package.classname.java.
18664 * jcf-io.c (find_class): Don't look first in ".".
18666 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18668 * zextract.c (read_zip_archive): Now takes into account the
18670 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
18672 1997-09-20 Per Bothner <bothner@cygnus.com>
18674 * constants.c, java-tree.h (build_internal_class_name): New function.
18675 (alloc_class_constant): Re-implement using build_internal_class_name.
18676 * class.c (make_class_data): Likewise.
18677 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
18679 1997-09-17 Per Bothner <bothner@cygnus.com>
18681 * verify.c (verify_jvm_instructions): Temporarily set current_subr
18682 to NULL before pushing an exception handler target.
18684 * expr.c (flush_quick_stack): Save from low stack indexes to high.
18685 (java_stack_swap, java_stack_dup): Re-write to be safe from
18686 clobbering registers.
18687 (build_class_init): New function.
18689 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
18691 * typeck.c (build_java_array_type): Temporary use
18692 permanent_obstack to create the array 'length' field.
18693 * expr.c (lookup_label): Temporay use permanent_obstack to create
18694 label if not found.
18695 * class.c (push_super_field): Tempory use permanent_obstack.
18697 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18699 * typeck.c (type_for_mode): Now handles double_type_node and
18701 * verify.c (verify_jvm_instructions): The instruction following
18702 the wide bytecode is checked. OPCODE_ret added to the list of
18705 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18707 * class.c (make_class): Temporary use permanent_obstack. Set the
18708 class CLASS_P field to 1.
18709 (push_class): Temporary use permanent_obstack.
18710 (set_super_info): Temporary use permanent_obstack.
18711 (add_method): Temporary use permanent_obstack, set
18712 METHOD_TRANSIENT().
18713 (add_field): Temporary use permanent_obstack. Sets
18714 FIELD_VOLATILE() and FIELD_TRANSIENT().
18715 (build_class_ref): Temporary use permanent_obstack if the class
18717 (build_static_field_ref): Temporary use permanent_obstack when
18718 creating field's rtl.
18719 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
18720 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
18721 and fields. Function finalized, as far as flag handling.
18722 (push_class_static_dummy_field): Temporary use permanent_obstack.
18723 (emit_register_class): Force generation of class registration at
18725 * decl.c (end_java_method): Call permanent_allocation() before
18727 * expr.c (can_widen_reference_to): Added comment to interface
18728 handling, fixed typo.
18729 (lookup_field): Now uses CLASS_P() to correct FIXME
18730 (expand_invoke): Verification on public && !static &&
18731 !abstract moved into soft_lookupinterfacemethod (kaffe).
18732 Use Object class dtable if objectref is an array when expanding
18734 (java_push_constant_from_pool): Temporary use permanent_obstack
18735 for CONSTANT_string
18736 * parse.c (get_ref_constant): Temporary use permanent_obstack to
18737 create constant references.
18738 (get_constant): Temporary use permanent_obstack to create constant.
18739 (load_class): Temporary use permanent_obstack to load class.
18740 (jcf_parse): Temporary use permanent_obstack to perform class
18742 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
18743 (build_java_signature): Temporary use permanent_obstack.
18744 * verify.c: (verify_jvm_instruction): removed unnecessary verification
18746 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
18747 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
18750 1997-09-11 Per Bothner <bothner@cygnus.com>
18752 * class.c (append_gpp_mangled_type): Fix typo.
18753 (emit_register_class): Use main_class to get class object, rather
18754 than looking for no-longer-existing static decl starting with _CL.
18755 * typeck.c (parse_signature_type): Promote array element type
18756 if it is a RECORD_TYPE.
18758 1997-09-10 Per Bothner <bothner@cygnus.com>
18760 * class.c (push_class_static_dummy_field): New function.
18761 (mangle_static_field): New. Do G++-style mangling of static fields.
18762 (layout_class): Mandle static fields here, not in add_field.
18763 (build_class_ref): The class object is now a dummy static field.
18764 * decl.c (find_local_variable): Look for best, instead of first match.
18765 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
18766 (build_java_athrow): Don't check here if exception is Throwable.
18767 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
18768 (TYPE_USED): Removed. No longer used ...
18769 * parse.c (jcf_parse): Call push_class_static_dummy_field.
18770 * verify.c (push_pending_label): New function.
18771 (push_pending_block): Renamed to check_pending_block.
18772 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
18773 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
18774 re-checking possible handlers) after a store (less wasted work).
18775 Check for null handler (finally) before calling add_handler.
18776 Various changes to (finally?) correctly handle try/finally.
18778 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
18780 * class.c: Include stdio.h.
18782 1997-09-04 Per Bothner <bothner@cygnus.com>
18784 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
18785 to make sure class is initialized before static/special invoke.
18787 * verify.c (verify_jvm_instructions): On a store instruction,
18788 call find_local_variable to force pre-allocation of decl and rtx.
18789 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
18791 1997-09-03 Per Bothner <bothner@cygnus.com>
18793 * class.c (build_class_ref): Strip off "promoted_" if need be.
18794 (make_field_value): Call build_java_signature when needed.
18795 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
18796 * expr.c (build_java_athrow): Don't push_value of exception.
18797 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
18798 match specification of [fd]cmp[lg] for NaNs.
18799 (expand_byte_code): Add support for exception handler ranges.
18800 * except.c: Add skeleton for EH code-generation.
18801 * verify.c (merge_types): Treat all promoted integral types as equal.
18802 * constants.c (build_constants_constructor): To force creation of
18803 current_constant_pool_data_ref, call build_constant_data_ref.
18805 * javaop.def (lload): Fix typo.
18806 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
18808 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
18810 * parse.c: Don't include function.h.
18812 1997-08-27 Per Bothner <bothner@cygnus.com>
18814 * except.[ch]: New files.
18815 * Makefile.in (JAVA_OBJS): Add except.o
18816 * expr.c: Temporary warning about unimplemented exceptions.
18817 * verify.c: Verify exception handlers.
18819 * jcf-dump.c (disassemble_method): Print exception table.
18821 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18823 * expr.c (verify_jvm_instructions): Started a thorough
18824 verification of invoke* bytecodes.
18825 (expand_byte_code): flush quick stack if PC is the target of a
18826 branch. and undef RET (conflicting with config/i386/i386.h).
18827 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
18829 (expand_invoke): Now handles invokeinterface and do more
18830 verification according to the bytecode.
18831 (lookup_field): Don't try to load the class if processing
18833 (can_widen_reference_to): Now handles interfaces.
18834 * decl.c (init_decl_processing): New global variable
18835 soft_lookupinterfacemethod_node, declared in java-tree.h.
18836 Call set_super_info on string_type_node.
18837 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
18839 * class.c (set_super_info): Fills the CLASS_* flags according to
18841 (get_access_flags_from_decl): Handles all class flags.
18843 1997-08-26 Per Bothner <bothner@cygnus.com>
18845 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
18846 * parse.c (yyparse): Check for abstract method, and missing code.
18847 * expr.c (expand_byte_code): Change interface.
18848 * lang.c (put_decl_node): Print promoted types prettier.
18849 * verify.c (verify_jvm_instruction): Change interface.
18850 Partial support for scanning exception table.
18851 For load instructions, handle promoted integral types.
18853 1997-08-21 Per Bothner <bothner@cygnus.com>
18855 * verify.c: New file, with contents moved from expr.c.
18856 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
18857 * typeck.c (is_array_type_p): Moved here from expr.c.
18858 * java-tree.h: Add some now-needed function declarations.
18859 * Makefile.in (JAVA_OBJS): Added verify.o.
18861 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18863 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
18864 METHOD_ABSTRACT flag.
18866 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
18867 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
18868 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
18870 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
18872 (start_java_method): Hook for SYNCHRONIZED methods.
18874 * expr.c (build_java_jsr, build_java_ret): New functions
18875 (JSR,PRE): New macros
18876 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
18877 (verify_jvm_instructions): tableswitch, lookupswitch,
18878 monitorenter, monitorexit, goto_w: verified.
18879 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
18880 (build_java_monitor): New function.
18881 (MONITOR_OPERATION): Modified to call build_java_monitor()
18882 (verify_jvm_instructions): Started a thorough verification of
18885 1997-08-19 Per Bothner <bothner@cygnus.com>
18887 Support verification of jsr/ret subroutines (used for try/finally).
18888 * decl.c (return_address_type_node): New type node.
18889 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
18890 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
18891 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
18892 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
18893 TYPE_USED): New macros for special types in type_map.
18895 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
18896 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
18898 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
18900 * expr.c (can_widen_reference_to): New function.
18901 (pop_type): Use it.
18902 (merge_type_state): Support handling start of subroutine.
18903 (push_pending_block): Return char* error message, instead of calling
18904 fatal on an error. Also handle subroutines.
18905 (verify_jvm_instructions): Handle errors from push_poending_block.
18906 Support jsr and ret instructions.
18908 1997-08-19 Per Bothner <bothner@cygnus.com>
18910 * jcf-io.c (find_classfile): Fix thinko.
18911 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
18913 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
18915 * Makefile.in (BISON): Remove.
18917 1997-08-07 Per Bothner <bothner@cygnus.com>
18919 * Makefile.in: Convert to autoconf.
18920 * config-lang.in (outputs): Added java/Makefile.
18922 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
18923 Rename cc1java to jc1.
18925 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
18926 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
18928 * class.c (class_depth): Do load_class if needed.
18930 Mostly better verification.
18931 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
18932 (init_decl_processing): Change return type of soft_checkcast.
18933 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
18934 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
18935 lang_print_error): New functions.
18936 (lang_init): Set global hook print_error_function to lang_print_error.
18937 * expr.c: In the type_map ptr_type_node is only used for null now.
18938 (pop_type, merge_types): Hence ptr_type_node matches any reference.
18939 (merge_types): Dererence pointer to record types before comparing.
18940 (decode_newarray_type, merge_types): On error just return NULL.
18941 (build_java_binop): Add preliminary implementation (with warning)
18942 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
18943 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
18944 (expand_compare, expand_java_goto, expand_java_call): Don't
18945 push_pending_block, since that only makes sense when verifying.
18946 (merge_type_state): Different return codes.
18947 (push_pending_block): A block may need to be verified more than once.
18948 (expand_byte_code): Warn about unused code at code generation time.
18949 (verify_jvm_instruction): Changed logic, since code may need to be
18950 re-verified if type-state has changed. Also, better error handling.
18951 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
18952 Improve newarray, anewarray, ?aload, athrow,
18953 * java-tree.h (LABEL_CHANGED): New macro.
18955 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
18957 * decl.c (soft_athrow_node): New global variable initialized.
18958 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
18959 * typeck.c (convert): Added support for REAL_TYPE.
18960 (convert_to_char): New function.
18961 (convert): Handle CHAR_TYPE.
18962 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
18963 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
18964 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
18966 (verify_jvm_instructions): Added break a the end of bogus unop: label.
18967 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
18968 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
18969 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
18970 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
18971 to Use The Right Things.
18972 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
18973 compatible with INT. BOOLEAN is made equivalent to BYTE.
18974 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
18975 OPCODE_ifnonnull): Now supported.
18976 (build_java_athrow): New function.
18978 1997-08-04 Per Bothner <bothner@cygnus.com>
18980 Rename method name <init> to match G++ (and fix mangling).
18981 * class.c (layout_class): Replace method name of <init> by class name.
18982 (make_method_value): Do inverse renaming of constructor from <init>.
18983 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
18984 * typeck.c (lookup_java_constructor): New function.
18985 * expr.c (expand_invoke): If method_name is <init>, call
18986 lookup_java_constructor to find constructor.
18988 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
18990 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18992 * parse.c (get_class_constant): Modified to handle array "classes"
18993 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
18995 (convert): Modified to handle real type.
18996 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
18997 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
18998 variables declared.
18999 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
19000 soft_multianewarray, soft_newarray_node, soft_throw_node): New
19001 global variables initialized.
19002 (find_local_variable): Handles the case of a pointer
19003 (end_java_method): Restore the use of one more scope
19004 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
19005 build_java_array_length_access, expand_java_arrayload,
19006 expand_java_arraystore, expand_java_array_length,
19007 expand_java_multianewarray, expand_java_anewarray,
19008 build_java_check_indexed_type, is_array_type_p,
19009 build_java_throw_out_of_bound_exception): New functions.
19010 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
19011 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
19012 OPCODE_<t>aload): Implemented code for verification.
19013 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
19014 ARRAY_NEW_MULTI): Macro defined.
19015 (CONVERT): Modified to invoke convert().
19016 (case OPCODE_aload2): Fixed index typo from 2 to 1.
19018 1997-07-31 Per Bothner <bothner@cygnus.com>
19020 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
19021 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
19022 (make_class_data): Field name needs '/' as package prefix.
19023 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
19025 1997-07-25 Per Bothner <bothner@cygnus.com>
19027 Implement debug information for local variables.
19028 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
19029 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
19030 DECL_LOCAL_SLOT_CHAIN): New macros.
19031 (struct lang_decl_var): New type.
19032 * parse.c (give_name_to_locals): Move to decl.c.
19033 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
19034 (start_java_method): Re-write parameter handling.
19035 (pending_local_decls): New global variable.
19036 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
19037 (find_local_variable): Accept pc so we can skips decls not in range.
19038 (struct binding_level): Add end_pc field.
19039 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
19040 (various): Change so current pc gets passed to find_local_variable.
19042 * decl.c (init_decl_processing): Re-arrange fields in
19043 class_type_node and and method_type_node to match kaffe 0.9.1.
19044 * class.c (make_method_value, make_class_data): Update
19045 initializations to match.
19047 1997-07-16 Per Bothner <bothner@cygnus.com>
19049 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
19050 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
19051 (push_super_field): New function.
19052 (make_class_data): Handle inheritance of class static initializer.
19053 (layout_class): New name mangling.
19054 * constants.c (build_constant_data_ref): Init type of data array
19055 to a one-element array.
19056 (build_constants_constructor): Set DECL_SIZE from complete array type.
19057 * decl.c: Rename class_type, object_type etc to class_type_node,
19058 object_type_node etc. Make former inherit from latter.
19059 * expr.c (expand_invoke): Add cast of function address.
19060 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
19061 * parse.c (yyparse): Don't call layout_class here.
19062 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
19064 1997-06-14 Per Bothner <bothner@cygnus.com>
19066 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
19067 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
19068 (alloc_class_constant): New.
19069 * expr.c (expand_invoke): Make sure method's class is initialized.
19070 * class.c (interits_from_p, emit_register_class): New functions.
19071 * parse.c (yyparse): Call emit_register_class.
19073 1997-06-09 Per Bothner <bothner@cygnus.com>
19075 * constants.c: New file, to handle constant pool.
19076 * Makefile.in (JAVA_OBJS): Add constants.o.
19077 * decl.c (init_decl_processing): Update, fix, finish various structs.
19078 (pushdecl_top_level): New.
19079 * parse.c (layout_class): Moved to class.c.
19080 * expr.c (java_push_constant_from_pool): New function.
19081 * class.c (build_class_ref): Make work fully
19082 (make_class_data): Emit super-class, constant pool, interface vector.
19084 1997-06-03 Per Bothner <bothner@cygnus.com>
19086 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
19087 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
19088 * class.c (class_depth): New function.
19089 (lookup_named_class): Replaced by new function lookup_class.
19090 * decl.c (object_type_node, string_type_node): New.
19091 Remove various types that we no longer need.
19092 * expr.c (verify_jvm_instructions): New separate verifier pass.
19093 (push_type, pop_type): New functions for verifier.
19094 (type_stack_dup, pop_argument_types, merge_types): Likewise.
19095 (expand_byte_code): Simplify, since we assume already verified.
19096 (expand_invoke): Now mostly works.
19097 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
19098 * lang.c (main_class): Move to parse.c. Don't make_class yet.
19099 * parse.c: Wait to allocate class object until we know its name.
19100 (layout_class): Calculate DECL_VINDEX for each virtual method.
19101 * typeck.c (get_array_type): Rename to ...
19102 (build_java_array_type): ... and provide working implementation.
19103 (build_java_signature): New function - build Java signature of type.
19104 (set_java_signature): New function - cache signature with type.
19105 (lookup_java_method): New function.
19107 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
19109 * class.c (ident_subst): Take extra SUFFIX parameter.
19110 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
19111 (set_constant_value, build_static_field_ref, is_compiled_class): New.
19112 (build_class_ref): Actually implement.
19113 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
19114 * decl.c (builtin_function): New.
19115 (init_decl_processing): Update for current Kaffe. Declare some
19116 builtin Kaffe functions.
19117 * expr.c (build_address_of): New.
19118 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
19119 Renamed (from expand_java_new etc), and added working implementations.
19120 (build_field_ref): Now also handle static fields.
19121 (expand_invoke): Implement invokestatic, and start implement rest.
19122 * java-opcodes.h: Use javaop.def to avoid duplicated list.
19123 * javaop.def: Rename invokevirt -> invokevirtual.
19124 * lang.c (use_handles): Removed.
19125 * parse.c: Add support for ConstantValue attribute.
19126 Handle nested loading of a class. (JPOOL_UTF): New.
19128 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
19130 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
19132 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
19134 * Make-lang.in (java.install-man): New empty rule.
19135 * typeck.c (set_local_type): New function.
19136 * expr.c (STORE_INTERNAL): Call find_local_variable,
19137 not find_stack_slot. Call set_local_type.
19139 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
19141 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
19142 and building RECORD_TYPE CONSTRUCTORs.
19143 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
19145 * lang.c (use_handles): Change the default to 0.
19146 * decl.c: Define and build class_type, field_type, utf8const_type.
19147 * class.c (make_class_data, make_field_value,
19148 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
19149 hashUtf8String, strLengthUtf8, mangled_classname:
19150 Functions to build reflective data structures.
19151 * parse.c (yyparse): Call make_class_data.
19153 * jcf-io.c (open_class, find_classfile): New functions.
19154 * jcf-dump.c: Support reading classfile from explicitly-named
19155 class file (without CLASSPATH searching).
19157 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
19159 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
19160 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
19161 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
19162 (get_constant): Now trivial for CONSTANT_Utf8.
19164 * jcf.h: Make NEW_CPOOL the default.
19165 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
19167 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>