1 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
6 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
8 * gcj.texi: Move contents to just after title page.
10 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
12 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
14 (patch_incomplete_class_ref): Build the class ref, build the class
15 init if necessary, complete the tree.
18 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
20 * parse.y (lookup_field_wrapper): Test `name' code.
21 (resolve_qualified_expression_name): Test `qual_wfl' code.
22 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
23 handle `qual_wfl' by code.
24 (maybe_build_primttype_type_ref): Test `wfl' code.
26 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
28 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
30 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
31 the dvi file in the java directory.
33 2001-05-25 Sam TH <sam@uchicago.edu>
35 * gen-table.pl javaop.h jcf.h lex.h,
36 parse.h: Fix header include guards.
38 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
40 * jv-scan.c (version): Update copyright year.
42 2001-05-21 Per Bothner <per@bothner.com>
44 * jcf-parse.c (read_class): If class is from .class or .zip file
45 and it's already been read, don't push/pop parser context.
47 2001-05-18 Per Bothner <per@bothner.com>
49 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
50 command line so the jvgenmain-generated main program comes first.
52 2001-05-15 Tom Tromey <tromey@redhat.com>
54 * class.c (build_utf8_ref): Don't generate identifier based on
57 2001-05-12 Richard Henderson <rth@redhat.com>
59 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
60 * expr.c (java_lang_expand_expr): Expand it.
61 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
62 calling build_exception_object_ref.
63 * parse.y (catch_clause_parameter): Likewise.
64 (build_dot_class_method): Likewise.
65 (try_reference_assignconv): Likewise.
66 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
67 * jcf-write.c (generate_bytecode_insns): Likewise.
69 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
71 * parse.y (build_unresolved_array_type): Set
72 EXPR_WFL_QUALIFICATION on the newly created wfl.
73 Fixes PR java/2538. Fixes PR java/2535.
75 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
77 * parse.y (fix_constructors): Removed unecessary assignment to
78 local. Moved assignment to `this$<n>', fixed comments and
80 (build_wfl_wrap): Fixed indentation.
81 Fixes PR java/2598, java/2579 and java/2658.
83 2001-05-03 Mo DeJong <mdejong@redhat.com>
85 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
88 2000-05-02 Jeff Sturm <jsturm@one-point.com>
90 * expr.c (build_class_init): Move MODIFY_EXPR
91 outside of COND_EXPR. Remove variable `call'.
93 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
95 * decl.c: NULL_PTR -> NULL.
96 * jcf-write.c: Likewise.
98 2001-05-01 Tom Tromey <tromey@redhat.com>
100 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
101 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
102 * gcj.texi: Updated copyright text. Include fdl.texi.
103 (Top): Link to new node.
105 2001-05-01 Per Bothner <per@bothner.com>
107 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
109 2001-05-01 Per Bothner <per@bothner.com>
111 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
112 import_list contains the name, not the TREE_PURPOSE.
114 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
116 * jcf-io.c (read_zip_member): Cast to long in comparison with
119 * jvspec.c (lang_specific_driver): Initialize variables.
121 * mangle.c (find_compression_record_match): Likewise.
123 * typeck.c (build_null_signature): Provide static prototype. Mark
124 parameter with ATTRIBUTE_UNUSED.
126 * verify.c (verify_jvm_instructions): Initialize variable.
128 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
130 * parse.y (do_resolve_class): Check for cyclic inheritance during
131 inner class resolution.
133 2001-04-27 Per Bothner <per@bothner.com>
135 * parse.y (java_expand_classes): Don't change ctxp_for_generation
136 while iterating, since that could cause gc to lose stuff.
138 2001-04-26 Per Bothner <per@bothner.com>
140 Fix method search wrt scope of inner classes to match JLS2.
141 * typeck.c (build_null_signature): New static function.
142 (has_method): New function. Uses build_null_signature and lookup_do.
143 * java-tree.h (has_method): New declaration.
144 * parse.y (find_applicable_accessible_methods_list): Do not search
145 context of inner classes here.
146 (patch_method_invocation): Search scope, ie. current and outer clases,
147 for method matching simple name, to find class.
149 2001-04-26 Per Bothner <per@bothner.com>
151 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
152 Fix thinko: If a single case, use if_icmpeq, not ifeq.
154 * constants.c (find_methodref_with_class_index): New function.
155 (find_methodref_index): Use find_methodref_with_class_index.
156 * java-tree.h (find_methodref_with_class_index): New declaration.
157 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
158 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
159 If context changed from interface to class, don't use invokeinterface.
161 2001-04-25 Per Bothner <per@bothner.com>
163 * verify.c (verify_jvm_instructions): For field instructions,
164 check that field index is valid. For invoke instructions, check that
165 method index is valid.
167 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
169 * config-lang.in (target_libs): Copy from $libgcj_saved.
171 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
173 * decl.c (init_decl_processing): Add new class "protectionDomain"
175 * class.c (make_class_data): Set initial value for "protectionDomain".
177 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
179 * jvspec.c (lang_specific_driver): Fix memory allocation
180 deficit, by using concat in lieu of xmalloc/sprintf.
182 2001-04-20 Per Bothner <per@bothner.com>
184 Fixes to compile multiple .class files at once.
185 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
186 * java-tree.h (CLASS_PARSED_P): New macro.
187 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
188 * jcf-parse.c (jcf_parse_source): Inline into read_class.
189 (read_class): Avoid some code duplication.
190 Don't call JCF_FINISH for a .class file - might be needed later.
191 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
192 rather than CLASS_LOADED_P, since latter implies class laid out.
193 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
194 * parse.y: Don't need to set CLASS_LOADED_P for array types.
196 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
198 * Make-lang.in (java/boehm.o): Depend on toplev.h.
200 * boehm.c: Include toplev.h.
202 2001-04-06 Tom Tromey <tromey@redhat.com>
203 Alexandre Petit-Bianco <apbianco@redhat.com>
205 Fix for PR gcj/1404 and PR gcj/2332:
206 * parse.y (build_array_from_name): If we use the type_wfl then
207 accumulate dimensions from the original type as well.
208 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
210 2001-04-06 Tom Tromey <tromey@redhat.com>
212 * parse.y (analyze_clinit_body): Return true if the second operand
213 of a METHOD_EXPR is nonzero.
215 2001-04-06 Tom Tromey <tromey@redhat.com>
217 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
219 ($(srcdir)/java/parse.c): Likewise.
221 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
223 * gcj.texi: Use `which-gcj' instead of `which-g77.'
224 (version-gcc): Initialized.
225 (which-gcj): Likewise.
227 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
229 * java-tree.h (struct lang_decl): New macro
230 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
231 * parse.y (build_instance_initializer): New function.
232 (add_instance_initializer): Use it.
233 (java_fix_constructors): Set `current_class' before fix pass.
234 (fix_constructors): Just return if already fixed. Move `super()'
235 invokation ahead. Use `build_instance_initializer.'
238 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
240 * parse.y (resolve_qualified_expression_name): Pass field's
241 DECL_CONTEXT to `not_accessible_p.'
242 (not_accessible_p): Changed parameters order in `inherits_from_p'
245 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
247 * lang-options.h: Add flag_check_references.
249 2001-04-04 Per Bothner <per@bothner.com>
251 * java-tree.h (CONSTANT_VALUE_P): New macro.
252 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
253 * parse.y (maybe_build_class_init_for_field): New static function.
254 (resolve_expression_name, resolve_field_access): Use
255 maybe_build_class_init_for_field instead of build_class_init
256 This does not do the init if the field is compile-time-constant.
257 (resolve_field_access): Simplify.
259 * parse.y (fold_constant_for_init): Merge test into switch.
261 2001-04-03 Zack Weinberg <zackw@stanford.edu>
263 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
265 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
267 2001-04-02 Zack Weinberg <zackw@stanford.edu>
269 * expr.c (pop_type_0): Save the result of the first
270 lang_printable_name call in a scratch buffer, so it
271 won't be clobbered by the second call.
273 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
275 * parse-scan.y (array_type:): Rewritten.
276 (type_declaration:): `empty_statement' replaces `SC_TK.'
277 (class_member_declaration:): `empty statement' added.
278 (method_body:): Simplified.
279 (static_initializer:): Likewise.
280 (primary_no_new_array:): Use `type_literals.'
281 (type_literals:): New rule.
282 (dims:): Set and update `bracket_count.'
283 Fixes PR java/1074. Fixes PR java/2412.
285 2001-03-28 Hans Boehm <boehm@acm.org>
287 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
288 (get_boehm_type_descriptor): Set type on returned value to be a
289 pointer length integer.
291 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
293 * expr.c (pop_type_0): Call `concat' rather than building the
295 (pop_type): Add format specifier in call to `error'.
297 * parse.y (patch_method_invocation): Avoid casting away
300 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
302 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
304 2001-03-28 Richard Henderson <rth@redhat.com>
306 IA-64 ABI Exception Handling:
307 * Make-lang.in (except.o): Don't depend on eh-common.h.
308 * check-init.c (check_init): Handle EXC_PTR_EXPR.
309 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
310 [soft_exceptioninfo_call_node]: Remove.
311 [eh_personality_libfunc, lang_eh_runtime_type]: New.
312 (end_java_method): No emit_handlers.
313 * except.c (java_set_exception_lang_code): Remove.
314 (method_init_exceptions): Don't call it.
315 (prepare_eh_table_type): No CATCH_ALL_TYPE.
316 (build_exception_object_ref): New.
317 (expand_end_java_handler): Update for except.h name changes.
318 (emit_handlers, expand_resume_after_catch): Remove.
319 * expr.c (java_lang_expand_expr): Update for except.h name changes.
320 (process_jvm_instruction): Use build_exception_object_ref.
321 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
322 (soft_exceptioninfo_call_node): Remove.
323 (build_exception_object_ref): Declare.
324 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
325 soft_exceptioninfo_call_node. Move processing ...
326 [EXC_PTR_EXPR]: ... here.
327 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
328 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
329 (source_end_java_method): No java_set_exception_lang_code or
331 (build_dot_class_method): Use build_exception_object_ref.
332 (try_reference_assignconv): Check EXC_PTR_EXPR not
333 soft_exceptioninfo_call_node.
335 2001-03-28 Richard Henderson <rth@redhat.com>
337 * java-tree.h (throw_node): Define as a single member of
338 java_global_trees instead of a separate array.
339 (JTI_THROW_NODE): New.
340 * decl.c (throw_node): Don't declare.
341 (init_decl_processing): Init a scalar throw_node.
342 Don't register it for gc.
343 * check-init.c (check_init): Reference scalar throw_node.
344 * expr.c (build_java_athrow): Likewise.
345 * jcf-write.c (generate_bytecode_insns): Likewise.
346 * parse.h (BUILD_THROW): Likewise.
348 2001-03-28 Richard Henderson <rth@redhat.com>
350 * decl.c (end_java_method): Do not save and restore
351 flag_non_call_exceptions.
352 * parse.y (source_end_java_method): Likewise.
353 * lang.c (flag_exceptions): Don't declare.
354 (java_init_options): Set flag_non_call_exceptions. Set
355 flag_exceptions here ...
356 (java_init): ... not here.
358 2001-03-27 Richard Henderson <rth@redhat.com>
360 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
361 exceptions_via_longjmp.
363 * lang.c (flag_new_exceptions): Don't declare it.
364 (java_init_options): Or set it.
366 2001-03-27 Richard Henderson <rth@redhat.com>
368 * decl.c (end_java_method): Rename asynchronous_exceptions to
369 flag_non_call_exceptions.
370 * parse.y (source_end_java_method): Likewise.
372 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
374 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
376 2001-03-26 Mark Mitchell <mark@codesourcery.com>
378 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
380 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
382 * parse.y (find_as_inner_class): Follow current package
383 indications not to mistakingly load an unrelated class.
385 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
387 * constants.c (PUTN): Use memcpy, not bcopy.
389 * lex.c (java_read_char): Use memmove, not bcopy.
391 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
393 2001-03-23 Per Bothner <per@bothner.com>
395 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
396 macro for better error pin-pointing.
397 * java-tree.h: Fix typo in comment.
399 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
400 Don't include jsr/goto in exception range.
401 Check if start and end of exception range are the same (also TRY_EXPR).
402 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
403 However, do emit the following goto even if try_block is empty.
404 Defer freeing exception_decl until after the finalizer, to make
405 sure the local isn't reused in the finalizer. Fixes PR java/1208.
407 * parse.y (java_complete_lhs): If the try-clause is empty, just
408 return the finally-clause and vice versa.
410 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
412 * gcj.texi (Input Options): documented the check for attribute
413 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
414 * java-tree.h (flag_force_classes_archive_check): Declared extern.
415 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
416 (jcf_parse): Check for the right classes archive if necessary.
417 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
418 (jcf_parse_fields): Fixed indentation.
419 * jcf-write.c (append_gcj_attribute): New function.
420 (generate_classfile): Compute the attribute count, invoke
421 `append_gcj_attribute'.
422 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
423 turned into bit fields. New bit field `right_zip.'
424 (JCF_ZERO): Set `right_zip' to zero.
425 * lang-options.h (-fforce-classes-archive-check): Added flag.
426 * lang.c (flag_force_classes_archive_check): New flag.
427 (lang_f_options): New entry `force-classes-archive-check.'
430 2001-02-07 Andrew Haley <aph@redhat.com>
432 * gcj.texi (Configure-time Options): Add -fcheck-references.
433 * expr.c (build_java_indirect_ref): New function.
434 (java_check_reference): New function.
435 (build_java_array_length_access): Use build_java_indirect_ref to
436 check for null references.
437 (build_java_arrayaccess): Likewise.
438 (build_get_class): Likewise.
439 (build_field_ref): Likewise.
440 (invoke_build_dtable): Likewise.
441 (build_invokeinterface): Likewise.
442 * lang.c (lang_f_options): Add flag_check_references.
443 * jvspec.c (jvgenmain_spec): Add flag_check_references.
444 * java-tree.h (flag_check_references): New variable.
445 * lang.c (flag_check_references): Likewise.
446 * parse.y (patch_invoke): Use java_check_reference.
447 (patch_assignment): Allow for extra nesting in
450 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
452 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
453 * lex.c (cxx_keywords): Likewise.
455 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
457 * parse.y (qualify_ambiguous_name): Broaden `length'
458 recognition. Help MODIFY_EXPR be resolved as expression names.
459 Fixes PR java/2066. Fixes PR java/2400.
461 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
463 * gjavah.c (process_file): Mark interface definitions with
464 "__attribute__ ((java_interface))".
466 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
468 * class.c (layout_class): Fixed push_super_field's second
469 argument. Fixes PR java/2333.
470 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
471 too early to lay innerclasses out.
473 2001-03-20 Tom Tromey <tromey@redhat.com>
475 * lex.c (java_read_unicode): Only accept leading `u's.
477 2001-03-20 Tom Tromey <tromey@redhat.com>
479 * jcf-parse.c (read_class): Initialize `class'.
481 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
483 * jcf_parse.c (jcf_parse): Eliminate unused variable.
485 2001-03-19 Mark Mitchell <mark@codesourcery.com>
487 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
488 (layout_class): Likewise.
489 (layout_class_method): Likewise.
490 (emit_register_classes): Likewise.
491 * decl.c (builtin_function): Likewise.
492 (give_name_to_locals): Likewise.
494 2001-03-19 Per Bothner <per@bothner.com>
496 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
497 before trying to load an inner class.
499 Fixes to process to command-line .class files in two passes.
500 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
501 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
502 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
503 * class.c (is_compiled_class): Fix for renamed flag.
504 * parse.y (maybe_create_class_interface_decl): Likewise.
505 * jcf-parse.c (yyparse): Also set if compiling .class files.
506 * jcf-parse.c (read_class); Read current_class.
507 (jcf_parse): Make static.
508 (load_inner_classes): New function, with code moved from jcf_parse,
509 because we need to inner classes after the command-line files are read.
510 (yyparse): Set finput to NULL when it doesn't need to be closed.
511 Reduce use of main_jcf (basically only for archive) and
512 use finput instead of main_jcf->read_state.
513 Inline jcf_figure_file_type into yyparse.
514 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
515 Defer load_inner_classes and parse_class_file to a second pass,
516 after we've correctly mapped command-line .clas fiels to classes.
517 (jcf_figure_file_type): Removed.
518 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
519 (JCF_ZERO): Also clear zipd field.
520 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
522 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
524 * jcf-parse.c (yyparse): Change ch from char * to char.
526 2001-03-19 Per Bothner <per@bothner.com>
528 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
529 Add constructed filelist-file at end, following -xjava. Thus any .o
530 and library files are not affected by the -xjava. Also wrap
531 explicit @FILE with -xjava and -xnone.
533 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
535 * class.c (build_static_field_ref): Call make_decl_rtl() after
536 setting the DECL_EXTERNAL flag.
538 2001-03-17 Per Bothner <per@bothner.com>
540 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
542 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
543 when result is is needed (target is STACK_TARGET).
545 * parse.h (JDEP_SOLV): Removed.
546 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
548 * parse.y (incomplete_class_list): Removed.
549 (obtain_incomplete_type): Don't use or set incomplete_class_list.
550 It doesn't work if resolve_class changes the name of an array type
551 that is on the list and then someone else looks for the modified name.
552 Also, seems liable to break when compiling multiple source files at
553 once. So the simplest is to just remove incomplete_class_list -
554 it is only a minor space win and it is not even clear it saves time.
556 * parse.y (resolve_class): Remove unneeded promote_type.
558 2001-03-15 Per Bothner <per@bothner.com>
560 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
561 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
562 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
563 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
565 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
566 * parse.y (java_expand_classes): Likewise.
568 * parse.y (expand_start_java_method): Was only called once and had a
569 misleading name, so inline in caller java_complete_expand_method.
570 (enter_a_block): Likewise inline in enter_block and remove.
572 Remove junk from when gcc/java was created (by copying from C/C++).
573 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
574 (struct binding_level): Remove fields keep, keep_if_subblocks,
575 more_cleanups_ok, have_cleanups (which have never been used).
576 (pushlevel, poplevel): Remove related useless code.
578 * class.c (make_class_data): The class_dtable_decl (i.e. the
579 vtable for Class) should be external, except when compiling Class.
581 * jvspec.c (lang_specific_driver): Fix -C handling.
582 Check -save-temps to see if temp @FILE should be deleted.
583 Follow-up to/fix for February 16 patch.
585 * verify.c (verify_jvm_instructions): Better error msgs for dup.
586 (type_stack_dup): Remove no-longer neded error check.
588 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
590 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
591 to 'for_pointer'. If this type is for a pointer (argument) mangling,
592 don't surround the element with 'N..E' if the type name is
595 2001-03-14 Mark Mitchell <mark@codesourcery.com>
597 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
599 (make_method_value): Likewise.
600 (get_dispatch_table): Likewise.
602 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
604 2001-03-07 Tom Tromey <tromey@redhat.com>
606 * config-lang.in (lang_requires): Define.
608 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
610 * typeck.c (convert): Check flag_unsafe_math_optimizations,
613 2001-03-05 Per Bothner <per@bothner.com>
615 Fix a problem where rest_of_decl_compilation applied to
616 class_dtable_decl causes problems because it was done too early,
617 before output file was opened.
618 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
619 * class.c (class_dtable_decl): Add macro - element of class_roots.
620 (make_class_data): Define class_dtable_decl.
621 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
623 2001-03-01 Zack Weinberg <zackw@stanford.edu>
625 * java/class.c, java/decl.c, java/java-tree.h: Replace all
626 uses of 'boolean' with 'bool'.
628 2001-03-01 Zack Weinberg <zackw@stanford.edu>
630 * lang-specs.h: Add zero initializer for cpp_spec field to all
633 2001-02-16 Per Bothner <per@bothner.com>
635 Handle compiling multiple input files at once, and @FILE syntax.
636 * gcj.texi: Updated documentation to match.
637 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
638 * jcf-parse.c (parse_source_file): Split into ...
639 (parse_source_file_1): New function - and:
640 (parse_source_file_2): New function.
641 (yyparse): On -ffilelist-file, open and scan named file.
642 On first pass over files, only do parse_source_file_1.
643 A new second pass calls parse_source_file_2 for each file to compile.
644 (init_jcf_parse): Call init_src_parse.
645 * jvspec.c (INDIRECT_FILE_ARG): New flag.
646 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
647 as multiple input file combined in one compilation.
648 * lang-options.h: Add -ffilelist-file
649 * lang.c (flag_filelist_file): New flag variable.
650 (lang_f_options): Handle -ffilelist-file.
651 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
652 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
653 gclass_list - use global fields of src_parse_roots instead.
654 * parse.y (src_parse_roots): New array.
655 (incomplete_class_list, gclass_list): New macros.
656 (push_parser_context, java_pop_parser_context,
657 java_parser_context_resume): Don't fiddle with deleted fields.
658 (various): Use incomplete_class gclass_list and global macros
659 instead of parse_ctxt fields - the lists are global.
660 (init_src_parse): New function.
662 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
664 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
666 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
668 * parse.y (check_inner_class_access): Moved declaration of local
669 `enclosing_decl_type' to the right location.
671 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
673 * parse.y (parser_check_super_interface): Don't call
674 check_pkg_class_access for an inner interface.
675 (parser_check_super): Don't call check_pkg_class_access for inner
677 (do_resolve_class): Simplify enclosing type loop. Don't call
678 check_pkg_class_access if CL and DECL are not set.
679 (find_in_imports_on_demand): Set DECL if class_type needed to be
680 loaded. Don't call check_pkg_class_access for an inner class.
681 (check_inner_class_access): Rewritten to implement member access
682 rules as per spec 6.6.1.
683 (check_pkg_class_access): Handle the empty package correctly.
684 (in_same_package): New function. Determine if two classes are in the
687 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
689 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
690 method into array types.
691 * parse.y (patch_method_invocation): Bypass access check on clone call
694 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
696 * expr.c (build_instanceof): Check for arrays when trying fold to
699 2001-02-15 Jim Meyering <meyering@lucent.com>
701 * Make-lang.in (java.install-common): Depend on `installdirs'.
702 (java.install-info): Likewise.
704 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
706 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
708 2001-02-14 Tom Tromey <tromey@redhat.com>
709 Alexandre Petit-Bianco <apbianco@cygnus.com>
711 Fix for PR java/1261.
712 * typeck.c (build_java_array_type): Add public `clone' method to
714 * parse.y (resolve_qualified_expression_name): Use current_class
715 when checking for inaccessibility.
716 (patch_method_invocation): Fixed error message when accessibility
717 denied. Added `from_super' argument.
719 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
721 * parse.y (resolve_class): Don't build a fake decl. Use the one
723 * typeck.c (build_java_array_type): Build and assign decl to array
726 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
728 * parse.y (not_accessible_p): Changed leading comment. Added extra
729 `where' argument. Use it to enforce protected access rules.
730 (resolve_qualified_expression_name): Added extra argument to
732 (patch_method_invocation): Use argument `primary' to provide
733 not_accessible_p with an extra argument.
734 (lookup_method_invoke): Added extra argument to not_accessible_p.
735 (search_applicable_method_list): Likewise.
737 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
739 * parse.y (resolve_qualified_expression_name): Try to resolve as
740 an inner class access only if `decl' is a TYPE_DECL.
742 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
744 * decl.c (classdollar_identifier_node): Initialize.
745 * java-tree.h (enum java_tree_index): New entry
746 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
747 (classdollar_identifier_node): New macro.
748 (ID_CLASSDOLLAR_P): Likewise.
749 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
750 (build_dot_class_method_invocation): Likewise.
751 (find_applicable_accessible_methods_list): `class$' can't be
754 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
756 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
758 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
760 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
761 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
764 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
766 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
767 outside of the `__U' sequence too.
768 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
771 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
773 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
775 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
777 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
778 (JVGENMAIN_OBJS): Likewise.
779 * java-tree.h (append_gpp_mangled_name): New prototype.
780 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
781 Removed cast calling `gcc_add_root.'
782 * jvgenmain.c (mangle_obstack): New global, initialized.
784 (do_mangle_class): Constify local `ptr.'
785 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
786 append_gpp_mangle_name and update `count' if necessary.
787 Use `mangle_obstack.'
788 * mangle.c (append_unicode_mangled_name): Removed.
789 (append_gpp_mangled_name): Likewise.
790 (unicode_mangling_length): Likewise.
791 (mangle_member_name): Return type set to `void.'
792 (mangle_field_decl): Don't append `U' in escaped names.
793 (mangle_method_decl): Likewise.
794 (mangle_member_name): Just use `append_gpp_mangled_name.'
795 * mangle_name.c: New file.
797 2001-02-07 Per Bothner <per@bothner.com>
799 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
801 * check-init.c (check_init): Don't call done_alternative after
802 processing loop code, as a LOOP_EXPR never terminates normally.
804 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
806 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
808 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
810 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
813 2001-02-06 Tom Tromey <tromey@redhat.com>
815 * lex.c (java_new_lexer): Longer error message.
817 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
818 Alexandre Petit-Bianco <apbianco@cygnus.com>
820 * typeck.c (build_prim_array_type): Added leading comment.
821 (build_java_array_type): Moved locals out of
822 block. Always create the `data' field, fixed alignment to match
825 2001-02-04 Tom Tromey <tromey@redhat.com>
827 * expr.c (java_lang_expand_expr): Don't bother recomputing
828 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
831 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
833 * parse.y (process_imports): Save the original name of the import
834 for better error report.
836 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
838 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
839 of macros used when compiling jvspec.c.
840 * jvspec.c (lang_specific_driver): Link with the shared
843 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
845 * check-init.c (check_init): Call internal_error instead of fatal.
846 * expr.c (java_lang_expand_expr): Likewise.
847 * jcf-parse.c (get_constant): Likewise.
848 * mangle.c (java_mangle_decl): Likewise.
849 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
850 (operator_string): Likewise.
851 * check-init.c (check_init): Call abort instead of fatal.
852 * class.c (build_class_ref): Likewise.
853 * constants.c (write_constant_pool): Likewise.
854 * decl.c (start_java_method): Likewise.
855 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
856 (java_stack_dup, encode_newarray_type): Likewise.
857 (build_java_array_length_access): Likewise.
858 (build_java_check_indexed_type, expand_java_pushc): Likewise.
859 (build_java_soft_divmod, build_invokeinterface): Likewise.
860 * java-tree.h (INNER_CLASS_P): Likewise.
861 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
862 (give_name_to_class, get_class_constant): Likewise.
863 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
864 (find_constant_index, generate_bytecode_conditional): Likewise.
865 (generate_bytecode_insns, perform_relocations): Likewise.
866 * lex.c (java_unget_unicode, java_lex): Likewise.
867 * mangle.c (mangle_type, mangle_record_type): Likewise.
868 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
869 (finish_mangling): Likewise.
870 * parse.h (MARK_FINAL_PARMS): Likewise.
871 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
872 (obtain_incomplete_type, java_complete_class): Likewise.
873 (java_check_regular_methods, java_complete_expand_method): Likewise.
874 (cut_identifier_in_qualified, check_deprecation): Likewise.
875 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
876 (java_complete_lhs, lookup_name_in_blocks): Likewise.
877 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
878 * typeck.c (set_local_type, parse_signature_type): Likewise.
879 (parse_signature_string, build_java_signature): Likewise;
880 (set_java_signature): Likewise.
881 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
882 * class.c (add_method): Call fatal_error instead of fatal.
883 (build_static_field_ref): Likewise.
884 * expr.c (build_known_method_ref, expand_invoke): Likewise.
885 * jcf-parse.c (get_constant, jcf_parse): Likewise.
886 * lex.c (java_new_new_lexer): Likewise.
887 * jv-scan.c (main): Likewise.
888 (fatal_error): Renamed from fatal.
889 * jcf-parse.c (yyparse): Call fatal_io_error instead of
891 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
893 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
894 * lex.c (java_get_line_col): Likewise.
895 * jcf-parse.c (load_class): Make errors non-fatal.
896 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
898 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
900 * jvgenmain.c (class_mangling_suffix): Remove unused string.
901 (error): Remove unused function.
902 (main): Don't use "__attribute__ alias" on generated class symbol.
904 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
906 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
908 * parse.y (finish_method_declaration): Code accounting for WFLed
909 method DECL_NAMEs deleted.
910 (check_abstract_method_definitions): Likewise.
911 (resolve_type_during_patch): Layout resolved type.
912 * typeck.c (lookup_do): Removed unused local.
914 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
916 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
917 * decl.c (init_decl_processing): Use integer_minus_one_node, not
918 integer_negative_one_node.
919 * expr.c (build_java_binop): Likewise.
921 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
923 * zextract.c (read_zip_archive): Read file_offset before writing
924 zipd and consequently clobbering the header contents.
926 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
928 * Make-lang.in: Remove all dependencies on defaults.h.
929 * decl.c: Don't include defaults.h.
933 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
935 * ChangeLog (2001-01-21): Fixed typo.
936 * class.c (layout_class_method): Code accounting for WFLed
937 method DECL_NAMEs deleted.
938 * constant.c (find_methodref_index): Likewise.
939 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
940 * java-tree.h (DECL_FUNCTION_WFL): New macro.
941 (struct lang_decl): New field `wfl'.
942 (java_get_real_method_name): Prototype deleted.
943 * mangle.c (mangle_method_decl): Code accounting for WFLed
944 method DECL_NAMEs deleted.
945 * parse.h (GET_METHOD_NAME): Macro deleted.
946 * parse.y (reset_method_name): Deleted.
947 (method_header): Set DECL_FUNCTION_WFL.
948 (check_abstract_method_header): Code accounting for WFLed method
950 (java_get_real_method_name): Deleted.
951 (check_method_redefinition): Code accounting for WFLed method
952 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
953 (java_check_regular_methods): Likewise.
954 (java_check_abstract_methods): Likewise.
955 (java_expand_classes): Don't call `reset_method_name.'
956 (search_applicable_method_list): Use DECL_NAMEs instead of
958 * typeck.c (lookup_do): Code accounting for WFLed method
961 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
963 * lex.c (java_read_char): Check for EOF from getc first.
965 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
967 * class.c (layout_class): Don't lay the superclass out if it's
968 already being laid out.
969 * jcf-parse.c (handle_innerclass_attribute): New function.
970 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
971 handle_innerclasses_attribute.
972 (jcf_parse): Don't load an innerclasses if it's already being
974 * jcf-write.c (append_innerclass_attribute_entry): Static
975 `anonymous_name' and its initialization deleted. `ocii' and `ini'
976 to be zero for anonymous classes.
978 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
980 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
982 * jcf-parse.c (set_source_filename): Use
983 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
985 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
987 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
988 gets a unique asm name.
990 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
992 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
993 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
995 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
996 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
997 * parse.y (lookup_package_type_and_set_next): Deleted.
998 (resolve_package): Removed unnecessary code.
999 (find_applicable_accessible_methods_list): `finit$' can't be
1001 * verify.c (pop_argument_types): Added missing prototype.
1003 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
1005 * config-lang.in: Disable java by default.
1007 2001-01-23 Tom Tromey <tromey@redhat.com>
1009 * gcj.texi (Copying): New node.
1010 Added copyright information.
1012 2001-01-21 Per Bothner <per@bothner.com>
1014 Various fixes to allow compiling a compressed .jar/.zip archive.
1015 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
1016 (struct ZipFile): Add fields name and next (from ZipFileCache).
1017 (struct ZipDirectory): New field zipf points to owning ZipFile.
1018 * jcf.h (struct ZipDirectory): Add forward declaration.
1019 (struct JCF): Declare zipd field to have type struct ZipDirectory.
1020 Remove seen_in_zip and zip_offset fields.
1021 (JCF_SEEN_IN_ZIP): New macro.
1022 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
1023 * jcf-io.c: Change all ZipFileCache to ZipFile.
1024 (read_zip_member): New function.
1025 (open_in_zip): Call read_zip_member.
1026 * jcf-parse.c (find_in_current_zip): Remove function.
1027 (read_class): Merge in find_in_current_zip functionality.
1028 Call read_zip_member if needed.
1029 (parse_zip_file_entries): Use read_zip_member.
1030 (process_zip_dir): Update for removed and added JCF fields.
1031 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
1033 2001-01-21 Per Bothner <per@bothner.com>
1035 Minor optimization of static ggc roots.
1036 * jcf-parse.c (parse_roots): New static field.
1037 (current_field, current_method, current_file_list): Replace by macros
1038 naming fields of parse_roots.
1039 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
1040 * class.c (class_roots): New static field.
1041 (registered_class, fields_ident, info_ident, class_list):
1042 New macros naming fields of parse_roots.
1043 (build_static_field_ref): Don't register roots here.
1044 (layout_class): Static field list replaced by macro class_list.
1045 (init_class_processing): Call ggc_add_tree_root for 4 roots.
1046 Initialize fields_ident and info_ident here.
1048 2001-01-21 Per Bothner <per@bothner.com>
1050 * jcf-parse.c (ggc_mark_jcf): New function.
1051 (init_jcf_parse): Register current_jcf as ggc root.
1053 2001-01-21 Per Bothner <per@bothner.com>
1055 * lang.c (put_decl_node): Print method's name.
1057 2001-01-21 Per Bothner <per@bothner.com>
1059 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
1060 (verify_jvm_instructions): Use it, for better error messages on loads.
1062 2001-01-21 Per Bothner <per@bothner.com>
1064 * verify.c (merge_type_state): Still may have to merge even if
1065 LABEL_VERIFIED (label).
1067 2001-01-21 Per Bothner <per@bothner.com>
1069 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
1070 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
1072 2001-01-19 Per Bothner <per@bothner.com>
1074 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
1075 if expeting an interface type. Refines Tom's change of 2000-09-12.
1077 2001-01-18 Per Bothner <per@bothner.com>
1079 * gcj.texi (Input Options): Mention .java files.
1081 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1083 * lang-options.h (-Wunsupported-jdk11): Removed.
1084 * lang.c (flag_not_overriding): Deleted.
1085 (flag_static_local_jdk1_1): Likewise.
1086 (lang_W_options): Removed "unsupported-jdk11" entry.
1087 * parse.y (java_check_methods): Removed dead code.
1089 2001-01-17 Tom Tromey <tromey@redhat.com>
1091 Changes suggested by Per Bothner:
1092 * gcj.texi (Input Options): Don't mention input files.
1093 (Code Generation): Updated --main information.
1094 (Invoking jcf-dump): Mention that --javap is incomplete.
1095 From Alexandre Petit-Bianco:
1096 (Warnings): Don't mention -Wunsupported-jdk11.
1098 (Compatibility): Mention JDK 1.2-ness of libraries.
1099 (Resources): Mention resources used when writing gcj.
1101 2001-01-17 Tom Tromey <tromey@redhat.com>
1103 * gcj.texi: New file.
1104 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
1105 (java.info): Depend on gcj.info.
1106 (java/gcj.dvi): New target.
1107 (java.dvi): Depend on gcj.dvi.
1108 (java.install-info): Wrote.
1110 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
1112 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
1113 having called make_decl_rtl.
1115 2001-01-14 Per Bothner <per@bothner.com>
1117 Various patches to emit better messages on verification errors.
1118 * expr.c (push_type_0): Return error indication on stack overflow,
1119 instead of callinfg fatal.
1120 (push_type): Now just call push_type_0 (nd fatal on overflow).
1121 (pop_type_0): Return detailed error message (in a char** argument).
1122 (pop_type): If pop_type_0 fails, print error message.
1123 (pop_argument_types): Moved to verify.c.
1124 * verify.c (pop_argument_types): Moved from expr.c.
1125 Return a (possible) error message, rather than void.
1126 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
1127 (verify_jvm_instruction): Use new macros, improving error messages.
1128 For case OPCODE_astore use object_ptr_type_node.
1129 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
1130 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
1132 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
1133 constant, return body without wrapper. (Improves constant folding.)
1134 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
1136 2001-01-13 Per Bothner <per@bothner.com>
1138 * expr.c (expand_java_field_op): Assigning to a final field outside
1139 an initializer does not violate JVM spec, so should be warning, not
1140 error. (Sun's verifier does not complain - though MicroSoft's does.)
1142 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
1144 * gjavah.c (version), jcf-dump.c (version): Update copyright year
1147 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
1149 * parse.y (resolve_expression_name): Permit instance variables from
1150 enclosing context in super constructor call.
1151 (resolve_qualified_expression_name): Permit enclosing class's qualified
1152 "this" in super constructor call.
1154 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1156 * class.c (build_utf8_ref): Remove last argument in call to
1157 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1158 (build_class_ref): Likewise.
1159 (build_static_field_ref): Likewise.
1160 (get_dispatch_table): Likewise.
1161 (layout_class_method): Likewise.
1162 (emit_register_classes): Likewise.
1163 * constants.c (build_constant_data_ref): Likewise.
1164 * decl.c (builtin_function): Likewise.
1165 (create_primitive_vtable): Likewise.
1166 * expr.c (build_known_method_def): Likewise.
1167 (build_jni_stub): Likewise.
1168 (java_lang_expand_expr): Likewise.
1170 2001-01-10 Tom Tromey <tromey@redhat.com>
1172 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
1174 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1176 * java-tree.h (lang_printable_name_wls): New prototype.
1177 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
1178 rather than `current_class' to print type name. Don't prepend type
1179 names when printing constructor names.
1180 (lang_printable_name_wls): New function.
1181 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
1182 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
1183 * parse.y (patch_method_invocation): Message tuned for constructors.
1184 (not_accessible_p): Grant `private' access from within
1187 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1189 All files with updated copyright when applicable.
1190 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
1191 * class.c (mangle_class_field): Function removed.
1192 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
1193 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
1194 (build_class_ref): Call `java_mangle_class_field' instead of
1195 `mangle_class_field.'
1196 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
1197 (layout_class): Call `java_mangle_decl' instead of
1198 `mangle_static_field.'
1199 (cxx_keywords): Initialized static array moved to `lex.c.'
1200 (layout_class_method): Changed leading comment. Simplified to
1201 call `java_mangle_decl.' Local `ptr' moved in for loop body.
1202 * decl.c (lang_mark_tree): Mark field `package_list.'
1203 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
1204 (struct lang_type): New field `package_list.'
1205 (unicode_mangling_length): Prototype removed.
1206 (append_gpp_mangled_name, append_gpp_mangled_classtype,
1207 emit_unicode_mangled_name): Likewise.
1208 (cxx_keyword_p): New prototype.
1209 (java_mangle_decl, java_mangle_class_field,
1210 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
1211 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
1213 * jvgenmain.c (main_method_prefix): Global variable removed.
1214 (main_method_suffix): Likewise.
1215 (do_mangle_classname): New function.
1216 (main): Call it. Format changed to accomodate new mangling scheme.
1217 * lex.c: (utf8_cmp): Conditionally prototyped.
1218 (cxx_keywords): Moved from class.c, conditionally defined.
1219 (utf8_cmp, cxx_keyword_p): Likewise.
1220 * mangle.c (obstack.h, ggc.h): Included.
1221 (mangle_field_decl): New function.
1222 (mangle_method_decl, mangle_type, mangle_pointer_type,
1223 mangle_array_type, mangle_record_type,
1224 find_compression_pointer_match, find_compression_array_match,
1225 find_compression_record_match,
1226 find_compression_array_template_match, set_type_package_list,
1227 entry_match_pointer_p, emit_compression_string, init_mangling,
1228 finish_mangling, compression_table_add, mangle_member_name): Likewise.
1229 (mangle_obstack): New global.
1230 (MANGLE_RAW_STRING): New macro.
1231 (unicode_mangling_length): Turned static.
1232 (append_unicode_mangled_name): Renamed from
1233 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
1234 replaces `obstack', removed from the parameter list.
1235 (append_gpp_mangled_name): Turned static. `mangle_obstack'
1236 replaces parameter `obstack', removed from the parameter list. Call
1237 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
1238 (append_gpp_mangled_classtype): Removed.
1239 (compression_table, compression_next): New static variables.
1240 * parse.y (temporary_obstack): Extern declaration removed.
1242 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1244 * parse.y (patch_binop): Compute missing type in error situations.
1246 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
1248 * class.c (make_class_data): Push initial value for "arrayclass".
1249 * decl.c (init_decl_processing): Add new class field "arrayclass".
1251 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
1253 From patha@softlab.ericsson.se:
1254 * parse.y (switch_label): Use build, not build1, to construct
1257 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
1259 * lang.c (lang_decode_option): Change -MA to -MP.
1260 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
1261 Update to new prototype; do quote targets.
1262 (jcf_dependency_write): Update.
1264 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1266 Shorten primitive array allocation path:
1267 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
1268 to create new primitive arrays.
1269 * expr.c (build_newarray): If generating native code, call
1270 soft_newarray_node with a reference to the primitive TYPE identifier
1271 instead of type_value.
1273 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
1275 Fix for PRs gcj/312 and gcj/253:
1276 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
1277 dest if they arn't already.
1278 * class.c (layout_class): Call maybe_layout_super_class on
1279 superinterfaces also, but only if compiling from bytecode.
1282 * parse.y (create_class): Set ACC_STATIC if class is declared in an
1285 2000-12-15 Tom Tromey <tromey@redhat.com>
1287 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
1290 2000-12-14 Andrew Haley <aph@redhat.com>
1292 * boehm.c (mark_reference_fields): Change test to correctly detect
1295 2000-12-15 Andreas Jaeger <aj@suse.de>
1297 * config-lang.in (lang_dirs): Added.
1299 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1301 * parse.y (end_artificial_method_body): Fixed undefined behavior.
1302 Credits go to rth for finding it.
1304 2000-12-13 Mike Stump <mrs@wrs.com>
1306 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
1308 2000-11-07 Tom Tromey <tromey@cygnus.com>
1310 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
1311 * lex.c (java_ignorable_control_p): Removed.
1312 (java_letter_or_digit_p): Removed.
1313 (java_start_char_p): New function.
1314 (java_read_char): Return `int', not `unicode_t'. Changed
1316 (java_read_unicode): Likewise.
1317 (java_read_unicode_collapsing_terminators): Likewise.
1318 (java_get_unicode): Likewise.
1319 (java_new_lexer): Initialize hit_eof.
1320 (java_parse_end_comment): Take `int' argument.
1321 (java_parse_doc_section): Likewise.
1322 (java_parse_escape_sequence): Don't allow backlash-newline.
1324 * lex.h (JAVA_DIGIT_P): Removed.
1325 (_JAVA_LETTER_OR_DIGIT_P): Removed.
1326 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
1327 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
1328 (JAVA_PART_CHAR_P): New macro.
1330 (JAVA_CHAR_ERROR): Now -2.
1331 (java_lexer): New field `hit_eof'.
1332 * chartables.h: New file.
1333 * gen-table.pl: new file.
1335 2000-11-20 Tom Tromey <tromey@cygnus.com>
1336 Alexandre Petit-Bianco <apbianco@cygnus.com>
1338 * parse.y (java_complete_lhs): Only allow compound assignment of
1339 reference type if type is String.
1341 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1343 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
1344 jcf-path.c: Likewise.
1346 2000-12-09 Anthony Green <green@redhat.com>
1348 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
1349 filestart and filename_length as int values.
1351 2000-12-07 Mo DeJong <mdejong@redhat.com>
1353 * jcf-io.c (find_class): Correct the logic that tests to see if a
1354 .java file is newer than its .class file. The compiler was
1355 incorrectly printing a warning when file mod times were equal.
1357 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
1359 * jvgenmain.c: Use ISPRINT not isascii.
1361 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1363 * parse.y (end_artificial_method_body): Fixed typo.
1365 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
1367 * parse.y (patch_method_invocation): Pick the correct enclosing
1368 context when creating inner class instances.
1371 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
1373 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1374 Update copyright year to 2000.
1376 2000-11-23 Anthony Green <green@redhat.com>
1378 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
1379 Move current_file_list out of yyparse and make it static.
1381 * expr.c: Declare quick_stack and tree_list_free_list as static
1382 (init_expr_processing): Register quick_stack and
1383 tree_list_free_list roots.
1385 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
1387 * parse.y (build_outer_field_access): New local `decl_ctx', use
1388 it. Check for field's context and current class immediate outer
1389 context inheritance.
1390 (outer_field_access_p): Consider fields inherited from the last
1392 (build_access_to_thisn): Stop at the last enclosing context if
1396 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
1398 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
1400 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
1402 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
1405 2000-11-20 Tom Tromey <tromey@cygnus.com>
1407 * jv-scan.c (help): Document --complexity.
1408 (options): Added --complexity.
1409 (flag_complexity): New global.
1410 (main): Call `report'.
1411 * parse-scan.y (complexity): New global.
1412 (if_then_statement, if_then_else_statement,
1413 if_then_else_statement_nsi, switch_block_statement_group,
1414 while_expression, do_statement, for_begin, continue_statement,
1415 throw_statement, catch_clause, finally, method_invocation,
1416 conditional_and_expression, conditional_or_expression,
1417 conditional_expression): Update complexity.
1418 (reset_report): Reset complexity.
1419 (report): New function.
1421 2000-11-20 Tom Tromey <tromey@cygnus.com>
1423 * lex.c (yylex): Added STRICT_TK case.
1424 * parse.y (STRICT_TK): Added.
1425 * parse-scan.y (STRICT_TK): Added.
1426 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
1427 `;'. Use 4, not 3, with -k option. Correctly rename resulting
1429 * keyword.h: Rebuilt.
1430 * keyword.gperf (strictfp): Added.
1432 2000-11-20 Tom Tromey <tromey@cygnus.com>
1434 * lex.c (yylex): Recognize floating point constants with leading
1437 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1439 * java-tree.h (cyclic_inheritance_report): Constify.
1440 * parse.y (cyclic_inheritance_report): Likewise.
1442 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
1444 * parse.y (goal): Remove call to ggc_add_string_root.
1446 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
1448 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
1449 Create string in scratch buffer, then pass to build_string.
1451 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
1453 * parse.y (issue_warning_error_from_context): Add
1456 2000-11-11 Anthony Green <green@redhat.com>
1458 * jcf-parse.c (process_zip_dir): Add finput parameter.
1459 (jcf_figure_file_type): Call process_zip_dir with appropriate
1462 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1464 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
1465 * jcf-parse.c (jcf_figure_file_type): Likewise.
1467 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
1469 * parse.y (create_new_parser_context): Use memset () instead of
1472 2000-11-08 Tom Tromey <tromey@cygnus.com>
1474 * gjavah.c (process_file): Only include gcj/cni.h when generating
1477 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
1479 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
1480 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
1481 instead of bzero ().
1483 2000-11-05 Tom Tromey <tromey@cygnus.com>
1485 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
1486 * lex.c (IS_ZERO): New define.
1487 (java_perform_atof): Error on floating point underflow.
1489 2000-11-04 Tom Tromey <tromey@cygnus.com>
1491 * lex.c (java_parse_escape_sequence): Only read two octal
1492 characters if the first one is greater than 3. Don't allow
1493 "octal" numbers to include the digits 8 or 9.
1495 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
1497 * Make-lang.in (java.distdir): Remove.
1499 2000-11-03 Tom Tromey <tromey@cygnus.com>
1501 * Make-lang.in (java.dvi): New target.
1502 Partial fix for PR other/567.
1504 * lang-options.h: Mention -Wout-of-date.
1505 * jcf-dump.c (flag_newer): New global.
1506 * gjavah.c (flag_newer): New global.
1507 * jcf-io.c (find_class): Only warn when flag_newer set.
1508 * lang.c (flag_newer): New global.
1509 (struct string_option): New declaration.
1510 (lang_W_options): New global.
1511 (process_option_with_no): New function.
1512 (lang_decode_option): Use it.
1514 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
1515 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
1518 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
1519 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
1520 * lex.c (java_read_unicode): Removed `term_context' argument.
1521 Recognize any number of `u' in `\u'.
1522 (java_read_unicode_collapsing_terminators): New function.
1523 (java_get_unicode): Use it.
1524 (java_lineterminator): Removed.
1525 (yylex): Produce error if character literal is newline or single
1526 quote. Return if eof found in middle of `//' comment. EOF in
1527 `//' comment is only an error if pedantic.
1528 (java_ignorable_control_p): New function.
1529 (java_parse_end_comment): Return if eof found in middle of
1532 * jv-scan.c (pedantic): New global.
1534 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1536 * parse.y (outer_field_access_p): Inherited fields aren't
1537 consider outer fields.
1538 (maybe_build_thisn_access_method): Use
1539 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
1540 (resolve_expression_name): Trigger an error if a static field
1541 is being accessed as an outer field.
1543 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1545 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
1548 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
1550 * Make-lang.in: Move all build rules here from Makefile.in,
1551 adapt to new context. Wrap all rules that change the current
1552 directory in parentheses. Expunge all references to $(P).
1553 When one command depends on another and they're run all at
1554 once, use && to separate them, not ;. Add OUTPUT_OPTION to
1555 all object-file generation rules. Delete obsolete variables.
1557 * Makefile.in: Delete.
1558 * config-lang.in: Delete outputs= line.
1560 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1562 * parse.y (patch_method_invocation): NULLify this_arg when already
1564 (maybe_use_access_method): Handle call to methods unrelated to the
1565 current class. Fixed comment.
1568 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1570 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
1573 2000-10-24 Tom Tromey <tromey@cygnus.com>
1575 * lex.c (java_new_lexer): Initialize new fields. Work around
1576 broken iconv() implementations.
1577 (java_read_char): Swap bytes if required. Use fallback decoder if
1579 (byteswap_init, need_byteswap): New globals.
1580 (java_destroy_lexer): Only close iconv handle if it is in use.
1581 * lex.h (java_lexer): New fields read_anything, byte_swap,
1583 Made out_buffer unsigned.
1585 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1587 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
1588 where an enclosing context can be set on the jdep.
1589 (do_resolve_class): Fixed identation.
1591 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1593 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
1595 * jcf-reader.c (peek_attribute, skip_attribute): Only define
1598 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
1600 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
1602 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1604 * jcf-write.c (OP1): Update `last_bc'.
1605 (struct jcf_block): Fixed indentation and typo in comments. New
1607 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
1608 follows `monitorenter'.
1609 * parse.y (patch_synchronized_statement): New local `tmp'. Call
1613 2000-10-16 Tom Tromey <tromey@cygnus.com>
1615 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
1616 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
1617 * lang-options.h: Added -MA, -MT, -MF..
1618 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
1619 (DEPEND_TARGET_SET): New macro.
1620 (DEPEND_FILE_ALREADY_SET): Likewise.
1621 (init_parse): Handle new flags.
1622 * jcf.h (jcf_dependency_print_dummies): Declare.
1623 * Make-lang.in (s-java): Added mkdeps.o.
1624 * Makefile.in (BACKEND): Added mkdeps.o.
1625 (../gcjh$(exeext)): Added mkdeps.o.
1626 (../jcf-dump$(exeext)): Added mkdeps.o.
1627 * jcf-depend.c: Include mkdeps.h.
1628 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
1629 add_entry): Removed.
1630 (jcf_dependency_reset): Rewrote.
1631 (dependencies): New global.
1632 (jcf_dependency_set_target): Rewrote.
1633 (jcf_dependency_add_target): Likewise.
1634 (jcf_dependency_add_file): Likewise.
1636 (print_ents): Removed.
1637 (jcf_dependency_write): Rewrote.
1638 (print_dummies): New global.
1639 (jcf_dependency_print_dummies): New function
1640 (jcf_dependency_write): Call deps_dummy_targets if required.
1642 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1644 * gjavah.c (add_class_decl): Removed unused variables `tname',
1645 `tlen' and `name_index'.
1646 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
1647 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
1648 in `wfl_operator' with value.
1649 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
1650 (jcf_figure_file_type): Fixed identation.
1651 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
1652 * parse.y (analyze_clinit_body): New function.
1653 (static_initializer:): Reset `current_static_block'.
1654 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
1655 `wfl_operator' with new value.
1656 (lookup_cl): Use EXPR_WFL_FILENAME.
1657 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
1658 analyze_clinit_body.
1659 (build_outer_field_access): Access to this$<n> built from
1660 current_class, not its outer context.
1661 (build_access_to_thisn): Fixed leading comment. Tidied things up.
1662 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
1663 (patch_method_invocation): Use `is_static_flag' when already
1665 (patch_newarray): Removed assignment in ternary operator.
1667 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1669 * except.c (free_eh_ranges): Don't free `whole_range'.
1671 2000-10-15 Anthony Green <green@redhat.com>
1673 * decl.c (init_decl_processing): Call init_class_processing before
1676 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1678 * check-init.c (check_init): Fixed leading comment. Use
1680 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1681 (give_name_to_locals): Likewise.
1682 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
1683 fields in lang_decl_var.
1684 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
1685 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
1686 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
1687 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
1688 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
1689 (LOCAL_FINAL): Rewritten.
1690 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
1691 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
1692 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
1693 `init_final' fields.
1694 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
1695 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
1696 (TYPE_HAS_FINAL_VARIABLE): New macro.
1697 (struct lang_type): Added `afv' field.
1698 * parse.y (check_static_final_variable_assignment_flag): New function.
1699 (reset_static_final_variable_assignment_flag): Likewise.
1700 (check_final_variable_local_assignment_flag): Likewise.
1701 (reset_final_variable_local_assignment_flag): Likewise.
1702 (check_final_variable_indirect_assignment): Likewise.
1703 (check_final_variable_global_assignment_flag): Likewise.
1704 (add_inner_class_fields): Use LOCAL_FINAL_P.
1705 (register_fields): Handle local finals and final variables.
1706 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
1707 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1708 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
1710 (java_complete_expand_methods): Loop to set
1711 TYPE_HAS_FINAL_VARIABLE. Call
1712 `reset_final_variable_local_assignment_flag' and
1713 `check_final_variable_local_assignment_flag' accordingly before
1714 and after constructor expansion. Call
1715 `reset_static_final_variable_assignment_flag'
1716 before expanding <clinit> and after call
1717 `check_static_final_variable_assignment_flag' if the
1718 current_class isn't an interface. After all methods have been
1719 expanded, call `check_final_variable_global_assignment_flag' and
1720 `check_static_final_variable_assignment_flag' if the current class
1722 (maybe_yank_clinit): Fixed typo in comment.
1723 (build_outer_field_access_methods): Removed old sanity check. Use
1724 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1725 Don't create access methods for finals.
1726 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
1727 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
1728 existing DECL_INIT has been processed.
1729 (java_complete_lhs): Likewise.
1730 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
1731 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
1733 (patch_assignment): Use LOCAL_FINAL_P.
1734 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
1735 DECL_INITIAL is nullified.
1738 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1740 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
1742 * Makefile.in (parse.c, parse-scan.c): Likewise.
1744 2000-10-12 Mark Mitchell <mark@codesourcery.com>
1746 * class.c (temporary_obstack): Remove.
1747 (make_class): Don't mess with obstascks.
1748 (push_class): Likewise.
1749 (set_super_info): Likewise.
1750 (add_method_1): Likewise.
1751 (add_method): Likewise.
1752 (add_field): Likewise.
1753 (build_utf8_ref): Likewise.
1754 (build_class_ref): Likewise.
1755 (build_static_field_ref): Likewise.
1756 (finish_class): Likewise.
1757 (push_super_field): Likewise.
1758 (layout_class): Likewise.
1759 (layout_class_methods): Likewise.
1760 (init_class_processing): Likewise.
1761 * constants.c (get_tag_node): Likewise.
1762 (build_constant_data_ref): Likewise.
1763 * decl.c (ggc_p): Remove.
1764 (copy_lang_decl): Use ggc_alloc.
1765 (complete_start_java_method): Don't mess with obstacks.
1766 (start_java_method): Likewise.
1767 (end_java_method): Likewise.
1768 * except.c (link_handler): Use xmalloc.
1769 (free_eh_ranges): New function.
1770 (method_init_exceptions): Use it.
1771 (add_handler): Use xmalloc.
1772 (expand_start_java_handler): Don't mess with obstacks.
1773 (prepare_eh_table_type): Likewise.
1774 (expand_end_java_handler): Likewise.
1775 * expr.c (push_value): Likewise.
1776 (create_label_decl): Likewise.
1777 (build_jni_stub): Likewise.
1778 (java_lang_expand_expr): Likewise.
1779 (note_instructions): Use xrealloc.
1780 (java_push_constant_from_pool): Don't mess with obstacks.
1781 (process_jvm_instruction): Likewise.
1782 * java-tree.h (cyclic_inheritance_report): Remove duplicate
1784 * jcf-parse.c (get_constant): Don't mess with obstacks.
1785 (read_class): Likewise.
1786 (jcf_parse): Likewise.
1787 * lex.c (expresion_obstack): Remove.
1788 (java_lex): Don't use obstack_free.
1789 * parse.h (exit_java_complete_class): Don't mess with obstacks.
1790 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
1791 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
1792 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
1793 * parse.y (gaol): Add more GC roots.
1794 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
1795 (lookup_field_wrapper): Likewise.
1796 (obtain_incomplete_type): Don't mess with obstacks.
1797 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
1799 (craft_constructor): Don't mess with obstacks.
1800 (safe_layout_class): Likewise.
1801 (java_complete_class): Likewise.
1802 (source_end_java_method): Likewise.
1803 (build_outer_field_access_methods): Likewise.
1804 (build_outer_method_access_method): Likewise.
1805 (maybe_build_thisn_access_method): Likewise.
1806 (build_dot_class_method_invocation): Likewise.
1807 (java_complete_tree): Likewise.
1808 (java_complete_lhs): Likewise.
1809 (do_merge_string_cste): Likewise.
1810 (patch_string_cst): Likewise.
1811 (array_constructor_check_entry): Likewise.
1812 * typeck.c (build_java_array_type): Likewise.
1813 (parse_signature_string): Likewise.
1814 (build_java_signature): Likewise.
1816 2000-10-12 Tom Tromey <tromey@cygnus.com>
1819 * gjavah.c (add_class_decl): Don't special-case inner classes.
1820 (add_namelet): Likewise.
1822 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
1824 * java-tree.h: Constify current_encoding.
1825 * lang.c: Constify current_encoding.
1827 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
1829 * jvgenmain.c (class_mangling_suffix): Omit `.'.
1830 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
1832 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1834 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
1835 patch. Fixes gcj/340.
1837 2000-10-10 Tom Tromey <tromey@cygnus.com>
1839 * lex.c (java_new_lexer): Initialize out_first and out_last
1841 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
1843 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1845 * parse.y (pop_current_osb): New function.
1846 (array_type:): Use `dims:', changed actions
1847 accordingly. Suggested by Anthony Green.
1848 (array_creation_expression:): Used pop_current_osb.
1849 (cast_expression:): Likewise.
1850 (search_applicable_method_list): Fixed indentation.
1852 2000-10-08 Anthony Green <green@redhat.com>
1854 * parse.y (array_type_literal): Remove production.
1855 (type_literals): Refer to array_type, not array_type_literal.
1857 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1859 Patch contributed by Corey Minyard.
1860 * decl.c (check_local_named_variable): New function.
1861 (tree check_local_unnamed_variable): Likewise.
1862 (find_local_variable): Splitted. Call check_local_{un}named_variable.
1864 2000-10-07 Anthony Green <green@redhat.com>
1866 * class.c (layout_class): Handle case where superclass can't be
1869 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
1871 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
1874 2000-10-05 Tom Tromey <tromey@cygnus.com>
1876 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
1877 * jvgenmain.c (class_mangling_prefix): Removed.
1878 (class_mangling_suffix): New global.
1880 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
1882 (print_method_info): Handle overrides for static and final
1884 (process_file): Generate declaration for class object field.
1885 * class.c (cxx_keywords): New array.
1886 (utf8_cmp): New function.
1887 (cxx_keyword_p): New function.
1888 (layout_class_method): Mangle C++ keywords by appending `$'.
1889 (mangle_field): New function.
1890 (mangle_class_field): Use mangle_field. Mangle class name as
1892 (mangle_static_field): Use mangle_field.
1894 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1896 * decl.c (find_local_variable): Removed uncessary type check and
1897 fixed range check typo. From Corey Minyard.
1899 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1901 * decl.c (give_name_to_locals): New local `code_offset'. Call
1902 `maybe_adjust_start_pc'.
1903 * expr.c (note_instructions): New function.
1904 (expand_byte_code): Don't collect insn starts here.
1905 (peek_opcode_at_pc): New function.
1906 (maybe_adjust_start_pc): Likewise.
1907 * java-tree.h (maybe_adjust_start_pc): Declare.
1908 (note_instructions): Likewise.
1909 * jcf-parse.c (parse_class_file): Call `note_instructions'.
1911 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1913 * parse.y (field_access:): Fixed indentation.
1914 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
1916 2000-09-07 Tom Tromey <tromey@cygnus.com>
1919 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
1920 JPRIMITIVE_TYPE_P, for arithmetic operators.
1921 (patch_method_invocation): Indentation fix.
1922 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
1923 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
1924 (do_unary_numeric_promotion): Cleaned up code.
1925 (valid_cast_to_p): Handle boolean correctly.
1927 2000-09-27 Tom Tromey <tromey@cygnus.com>
1929 * lex.c (java_read_unicode): Reset bs_count when finished with
1932 2000-10-01 Mark Mitchell <mark@codesourcery.com>
1935 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
1936 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
1937 (typeck.o): Depend on ggc.h.
1938 * class.c (add_method_1): Use GC functions for allocation.
1939 (init_class_processing): Register roots.
1940 * decl.c (ggc_p): Set to 1.
1941 (pending_local_decls): Make it static.
1942 (push_jvm_slot): Use GC functions for allocation.
1943 (init_decl_processing): Register roots.
1944 (give_name_to_locals): Use GC functions for allocation.
1945 (lang_mark_tree): New function.
1946 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
1947 functions for allocation.
1948 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
1949 * lex.c (java_lex): Use build_string, rather than replicating it
1951 * parse.y (goal): Add more roots.
1952 (mark_parser_ctxt): New function.
1953 * typeck.c: Include ggc.h.
1955 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1957 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
1958 contains something else than MODIFY_EXPR.
1960 2000-09-23 Mark Mitchell <mark@codesourcery.com>
1962 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
1963 * Makefile.in (parse.o): Depend on ggc.h.
1964 (class.o): Likewise.
1965 (constants.o): Likewise.
1968 (jcf-parse.o): Likewise.
1969 (jcf-write.o): Likewise.
1970 (mangle.o): Likewise.
1971 * class.c: Include ggc.h.
1972 (build_static_field_ref): Register GC roots.
1973 (layout_class): Likewise.
1974 (init_class_processing): Likewise.
1975 * constants.c: Include ggc.h.
1976 (current_constant_pool_data_ref): Remove.
1977 (tag_nodes): Move it to ...
1978 (get_tag_node): ... here. Register GC roots.
1979 * decl.c: Include ggc.h. Remove many global tree definitions.
1980 (throw_node): Define.
1981 (java_global_trees): Likewise.
1982 (predef_filenames): Make the size a constant.
1983 (init_decl_processing): Adjust accordingly.
1984 (init_decl_processing): Call init_jcf_parse. Register GC roots.
1985 * expr.c: Include ggc.h.
1986 (init_expr_processing): Register GC roots.
1987 (build_invokeinterface): Likewise.
1988 * java-tree.h: Replace extern tree declarations with macros.
1989 (java_global_trees): New variable.
1990 (java_tree_index): New enumeration.
1991 (init_jcf_parse): Declare.
1992 * jcf-parse.c: Include ggc.h.
1993 (current_class): Remove declaration.
1994 (main_class): Likewise.
1995 (all_class_list): Likewise.
1996 (predefined_filename_p): Adjust for constant size of
1998 (init_jcf_parse): New function.
1999 * jcf-write.c: Include ggc.h.
2000 (generate_classfile): Register GC roots.
2001 (append_synthetic_attribute): Likewise.
2002 (append_innerclass_attribute_entry): Likewise.
2003 * lang.c: Include ggc.h.
2004 (lang_print_error): Register GC roots.
2005 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
2007 * parse.y: Include ggc.h.
2008 (wfl_operator): Remove.
2009 (goal): Register GC roots.
2010 (java_pop_parser_context): Adjust for new field names.
2011 (java_parser_context_save_global): Likewse.
2012 (java_parser_context_restore_global): Likewise.
2013 (java_parser_context_suspend): Likewise.
2014 (java_parser_context_resume): Likewise.
2015 (verify_constructor_circularity): Register GC roots.
2016 (lookup_cl): Likewise.
2017 (java_reorder_fields): Likewise.
2018 (build_current_this): Likewise.
2019 (class_in_current_package): Likewise.
2020 (argument_types_convertible): Likewise.
2021 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
2023 2000-09-14 Tom Tromey <tromey@cygnus.com>
2025 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
2027 2000-09-13 Tom Tromey <tromey@cygnus.com>
2029 * jcf-parse.c: Include <locale.h>.
2030 * jv-scan.c: Include <locale.h>.
2032 2000-09-12 Tom Tromey <tromey@cygnus.com>
2034 * expr.c (pop_type_0): Return `Object' if trying to merge two
2036 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
2037 interface types; `Object' is always a valid supertype.
2039 2000-09-12 Tom Tromey <tromey@cygnus.com>
2042 * jv-scan.c (help): Document --encoding.
2043 (options): Added `encoding' entry.
2044 (OPT_ENCODING): New define.
2045 (main): Handle --encoding.
2046 Include <langinfo.h> if nl_langinfo exists.
2047 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
2049 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
2050 (parse_source_file): Correctly call java_init_lex. Added `finput'
2051 argument. Use nl_langinfo to determine default encoding.
2052 * java-tree.h (current_encoding): Declare.
2053 * parse.y (java_parser_context_restore_global): Don't restore
2055 (java_parser_context_save_global): Don't set `finput' field.
2056 (java_pop_parser_context): Don't restore `finput'. Free old lexer
2058 * lang.c (current_encoding): New global.
2059 (lang_decode_option): Recognize `-fencoding='.
2060 (finish_parse): Don't close finput.
2061 * parse.h (struct parser_ctxt): Removed `finput' and
2062 `unget_utf8_value' fields. Added `lexer' field.
2063 (java_init_lex): Fixed declaration.
2064 * lex.c (java_new_lexer): New function.
2065 (java_destroy_lexer): Likewise.
2066 (java_read_char): Added `lex' argument. Handle iconv case.
2067 (java_read_unicode): Added `lex' argument. Count backslashes in
2069 (java_init_lex): Added `finput' and `encoding' arguments. Set
2070 `lexer' field in ctxp.
2071 (BAD_UTF8_VALUE): Removed.
2072 (java_lex): Handle seeing UEOF in the middle of a string literal.
2073 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
2074 (java_lexer): New structure.
2077 (DEFAULT_ENCODING): New define.
2078 (java_destroy_lexer): Declare.
2080 2000-09-12 Tom Tromey <tromey@cygnus.com>
2083 * lex.c (java_init_lex): Initialize java_io_serializable.
2084 * parse.y (java_io_serializable): New global.
2085 (valid_ref_assignconv_cast_p): An array can be cast to
2088 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2090 * decl.c, expr.c: Include defaults.h if not already included.
2091 Don't define the *_TYPE_SIZE macros.
2093 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
2095 * typeck.c (build_java_array_type): Correct first parameter
2096 in ADJUST_FIELD_ALIGN invocation.
2098 2000-09-06 Tom Tromey <tromey@cygnus.com>
2100 * lang-specs.h: Also recognize `-femit-class-files'.
2102 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2104 * verify.c (merge_types): Load the types to merge if necessary.
2106 2000-09-02 Anthony Green <green@redhat.com>
2108 * jcf-io.c: Include zlib.h.
2109 (open_in_zip): Read compressed class file archives.
2110 * zipfile.h (ZipDirectory): Add uncompressed_size and
2111 compression_method fields.
2112 * zextract.c (read_zip_archive): Collect file compression info.
2114 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
2116 * parse.y (do_resolve_class): Also explore superclasses of
2117 intermediate enclosing contexts when searching for inner classes.
2119 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2121 * parse.y (variable_declarator_id:): Better error message.
2122 (expression_statement:): Use YYNOT_TWICE.
2123 (cast_expression:): Likewise.
2124 (assignment:): Likewise.
2126 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2128 * parse.y (do_merge_string_cste): New locals. Create new
2129 STRING_CSTs each time, use memcpy. Fixes gcj/311.
2131 2000-08-07 Hans Boehm <boehm@acm.org>
2133 * boehm.c (mark_reference_fields): Set marking bits for all words in
2134 a multiple-word record.
2135 (get_boehm_type_descriptor): Use the procedure marking descriptor for
2138 2000-08-31 Mike Stump <mrs@wrs.com>
2140 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
2141 jcf-dump$(exeext)): Make parallel safe.
2143 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2145 * jcf-parse.c (set_source_filename): Constify a char *.
2146 * jcf-write.c (append_innerclasses_attribute,
2147 make_class_file_name): Constify a char *. Don't recycle a
2148 variable for an unrelated purpose.
2149 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
2150 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
2152 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2154 * expr.c (can_widen_reference_to): Fixed indentation.
2155 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
2156 * parse.y: `finit$' replaces `$finit$' in comments.
2157 (try_builtin_assignconv): Fixed leading comment.
2159 2000-08-25 Greg McGary <greg@mcgary.org>
2161 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
2163 2000-08-24 Greg McGary <greg@mcgary.org>
2165 * lang.c (lang_decode_option): Use ARRAY_SIZE.
2166 * parse.y (BINOP_LOOKUP): Likewise.
2168 2000-08-22 Andrew Haley <aph@cygnus.com>
2170 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
2171 sign extending. Fixes gcj/321.
2172 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
2173 combining to make a jlong. Fixes gcj/321.
2175 2000-08-21 Nix <nix@esperi.demon.co.uk>
2177 * lang-specs.h: Do not process -o or run the assembler if
2180 2000-08-16 Andrew Haley <aph@cygnus.com>
2182 * typeck.c (build_java_array_type): Rewrite code to do array
2183 alignment. Take into account back-end macros when aligning array
2184 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
2185 user to set alignment. Fixes gcj/252 and 160.
2187 2000-08-09 Tom Tromey <tromey@cygnus.com>
2189 * parse.y (check_abstract_method_definitions): Now return `int'.
2190 Check implemented interfaces. Fixes PR gcj/305.
2192 * parse.y (patch_switch_statement): Disallow `long' in switch
2193 expressions. Fixes PR gcj/310.
2195 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2197 * decl.c (finit_leg_identifier_node): New global.
2198 (init_decl_processing): Use `finit$' to initialize
2199 finit_identifier_node. Use `$finit$' to initialize
2200 finit_leg_identifier_node.
2201 * expr.c (expand_java_field_op): Use ID_FINIT_P.
2202 * java-tree.h (finit_identifier_node): Changed attached comment.
2203 (finit_leg_identifier_node): New declaration.
2204 (ID_FINIT_P): Take finit_identifier_node and
2205 finit_leg_identifier_node into account. This is a backward
2208 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2210 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
2212 (generate_bytecode_insns): Check `nargs' before emitting it.
2213 * verify.c (merge_type_state): Fixed typo.
2214 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
2215 generate_bytecode_{conditional,insns}.
2217 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
2219 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
2222 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2224 * class.c (maybe_layout_super_class): Fixed indentation.
2225 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
2226 (java_check_methods): New function declaration.
2227 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
2228 instead of `str_ptr'.
2229 * jcf-write.c (generate_bytecode_insns): Emit number the of args
2230 of a `invokeinterface' at the right time.
2231 * parse.h (WFL_STRIP_BRACKET): New macro.
2232 (SET_TYPE_FOR_RESOLUTION): Use it.
2233 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
2234 (check_class_interface_creation): Don't check for cross package
2235 innerclass name clashes.
2236 (method_header): Behave properly if MDECL is `error_mark_node'.
2237 (method_declarator): Return `error_mark_node' if bogus current
2239 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
2240 (resolve_and_layout): New local `decl_type', set and used. Call
2242 (java_check_methods): New method.
2243 (java_layout_classes): Use it.
2244 (resolve_qualified_expression_name): No EH check necessary in
2246 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
2248 (patch_assignment): Set DECL_INITIAL on integral final local.
2250 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2252 * java-tree.h (flag_extraneous_semicolon): New extern.
2253 * lang-options.h: (-Wextraneous-semicolon): New option.
2254 * lang.c (flag_redundant): Fixed typo in leading comment.
2255 (flag_extraneous_semicolon): New global.
2256 (lang_decode_option): Set `flag_extraneous_semicolon' when
2257 -Wall. Decode `-Wextraneous-semicolon'.
2258 * parse.y (type_declaration:): Removed `SC_TK' hack, added
2259 `empty_statement' rule.
2260 (class_body_declaration): Likewise.
2261 (method_body:): Accept `;' as a method body.
2262 (static_initializer:): Removed `SC_TK' hack.
2263 (constructor_block_end:): Likewise.
2264 (empty_statement:): Report deprecated empty declaration. Fixes
2267 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2269 * parse.y (build_dot_class_method_invocation): Changed parameter
2270 name to `type'. Build signature from `type' and convert it to a
2271 STRING_CST if it's an array.
2272 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
2273 to use `ref_type' directly.
2275 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
2277 * lang-options.h: Added a comma after the last element to avoid
2278 syntax errors when other languages define additional options.
2280 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
2282 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
2283 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
2284 (jc1): Link with $(BACKEND).
2285 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
2287 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
2289 * jvspec.c: Adjust type of second argument to
2290 lang_specific_driver, and update code as necessary.
2292 * class.c (build_dtable_decl): Initialize dummy.
2294 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2296 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
2297 method bodies not to rule out discarding `<clinit>'; don't use
2298 <clinit> to initialize static fields with constant initializers.
2300 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2302 * gjavah.c (print_method_info): Added `synth' parameter. Skip
2304 (method_synthetic): New global.
2305 (HANDLE_METHOD): Recognize synthetic method and tell
2306 `print_method_info' about it.
2307 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
2308 processing a synthetic method.
2309 * jcf-reader.c (skip_attribute): New function.
2310 ( skip_attribute): Likewise.
2312 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2314 * parse.y (build_outer_field_access): Fixed comments.
2315 (fix_constructors): Emit the initialization of this$<n> before
2317 (resolve_qualified_expression_name): Build an access to `decl' if
2320 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2322 * parse-scan.y (curent_class): Non longer const.
2323 (inner_qualifier, inner_qualifier_length): Deleted.
2324 (current_class_length): New global.
2325 (bracket_count): Fixed typo in leading comment.
2326 (anonymous_count): New global.
2327 (class_instance_creation_expression:): Handle anonymous classes.
2328 (anonymous_class_creation:): New rule.
2329 (push_class_context): Rewritten.
2330 (pop_class_context): Likewise.
2331 (INNER_QUALIFIER): Macro deleted.
2332 (report_class_declaration): call `push_class_context' when
2333 entering the function. `fprintf' format modified not to use
2335 (report_class_declaration): Assign `package_name' and
2336 `current_class' to NULL separatly.
2338 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2340 * expr.c (build_invokeinterface): Call layout_class_methods on
2343 2000-07-27 Tom Tromey <tromey@cygnus.com>
2344 Anthony Green <green@cygnus.com>
2345 Alexandre Petit-Bianco <apbianco@cygnus.com>
2347 * class.c (make_class_data): Create vtable for abstract classes.
2348 (get_dispatch_table): Changed to cope with abstract classes.
2350 2000-07-27 Tom Tromey <tromey@cygnus.com>
2352 * parse.y (patch_method_invocation): Don't reverse the argument
2353 list when dealing with anonymous class constructors. Fixed typo in
2356 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2358 * parse.y (build_alias_initializer_parameter_list): Reverse
2359 crafted list when building aliases for anonymous class
2362 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2364 * parse.y (jdep_resolve_class): Don't bother checking potential
2365 innerclass access if `decl' is NULL.
2366 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
2369 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2371 * parse.c: Remove (again.)
2373 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2375 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
2376 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
2377 outside the `if' statement, alias to innerclass removed, `decl'
2378 used to mark the class complete.
2380 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2382 * parse.y (simple_name:): Fixed typo in error message.
2384 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2386 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
2387 or its first operand can be error marks.
2389 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2391 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
2392 * parse.y (method_header): Likewise.
2394 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2396 * parse.y (process_imports): Consider that one might be trying to
2397 import an innerclass. Fixes gcj/254
2399 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2401 * parse.y (find_as_inner_class): Handle the case where the
2402 enclosing context of an innerclass has been loaded as bytecode.
2404 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2406 * parse.y (simple_name:): Reject `$' in type names.
2407 (resolve_type_during_patch): Use `type' as a second
2408 argument to resolve_no_layout. Fixes gcj/257.
2410 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
2412 * parse.y (find_most_specific_methods_list): Select the only
2413 non-abstract method even if max has been set.
2414 Fixes gcj/285, gcj/298.
2416 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
2418 * lang-specs.h: Added %(jc1) to java compiler options.
2420 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
2422 * .cvsignore: New file.
2424 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2426 * parse.y (not_accessible_p): Access granted to innerclasses
2427 (indirectly) extending the reference type. Fixes gcj/249.
2429 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2431 * parse.y (patch_method_invocation): Fixed comment.
2432 (maybe_use_access_method): Build this$<n>s to the context of the
2433 target method, or a type that extends it. Fixes gcj/242.
2435 2000-07-13 Mark Mitchell <mark@codesourcery.com>
2439 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2441 * parse.y (fold_constant_for_init): Avoid bullish conversion.
2443 2000-07-13 Tom Tromey <tromey@cygnus.com>
2445 * lang-specs.h: Added %{I*}.
2447 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
2449 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
2451 2000-07-12 Mark Mitchell <mark@codesourcery.com>
2453 * parse-scan.c: Remove.
2455 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2457 * class.c (set_super_info): Handled protected inner classes.
2458 (common_enclosing_context_p): Bail early if arguments aren't both
2460 (get_access_flags_from_decl): Handle private and protected inner
2462 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
2463 (CLASS_PROTECTED): Likewise.
2464 (struct lang_type): New bitfield `poic'.
2465 * parse.y (jdep_resolve_class): Call check_inner_class_access on
2467 (check_inner_class_access): Renamed arguments, added
2468 comments. Handles protected inner classes (fixes gcj/225)
2469 (not_accessible_p): Fixed comments. Avoid handling inner classes.
2471 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2473 * parse.y (resolve_qualified_expression_name): Verify qualified
2474 access to `this'. Fixes gcj/239.
2476 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2478 * jcf-write.c (generate_classfile): Don't install ConstantValue
2481 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2483 * parse.y (resolve_qualified_expression_name): Handle inner class
2484 access. Fixes gcj/256.
2486 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2488 * jcf-write.c (generate_classfile): Properly install the
2489 ConstantValue attribute and the initial value constant pool index
2490 on string constants.
2491 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
2494 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2496 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
2498 * parse.y (find_as_inner_class): Fixed typo.
2499 (do_resolve_class): Explore enclosing contexts when searching for
2500 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
2501 (check_inner_class_access): Check `decl' which can be null in case
2504 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2506 * java-tree.h (java_debug_context): Declared `extern'.
2507 (safe_layout_class): Likewise.
2508 * parse.y (resolve_field_access): Field must be `static' in order
2509 to be replaced by its initial value. Added comments.
2510 (find_applicable_accessible_methods_list): Fixed typo.
2511 (find_most_specific_methods_list): Methods found in innerclasses
2512 take over methods founds in the enclosing contexts.
2513 (java_complete_tree): Loosen restrictions on the type of DECLs
2514 that can be replaced by their initialization values.
2515 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
2517 2000-07-05 Tom Tromey <tromey@cygnus.com>
2519 * Make-lang.in (PARSE_DIR): New macro.
2520 (PARSE_RELDIR): Likewise.
2521 (PARSE_C): Likewise.
2522 (PARSE_SCAN_C): Likewise.
2523 ($(PARSE_C)): New target.
2524 ($(PARSE_SCAN_C)): Likewise.
2525 (SET_BISON): New macro.
2526 (BISONFLAGS): Likewise.
2527 (JAVABISONFLAGS): Likewise.
2529 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
2531 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
2532 argument on the first pass for CNI as well as JNI.
2533 (print_method_info): Set up method name on the first pass only.
2535 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2537 * parse.y (parser_qualified_classname): Removed parameter
2539 (create_interface): Removed first passed parameter to
2540 parser_qualified_classname.
2541 (create_class): Likewise. Don't install alias on static
2542 innerclasses. Fixes gcj/275.
2544 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2546 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
2547 debugable statement with empty_stmt_node. Fixes gcj/272
2549 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2551 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
2554 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2556 * jcf-write.c (push_long_const): Appropriately cast short negative
2559 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2561 * parse.y (verify_constructor_super): Use loop variable
2562 `m_arg_type' initialized with `mdecl_arg_type'.
2564 2000-06-29 Tom Tromey <tromey@cygnus.com>
2566 * parse.y (resolve_field_access): Handle case where `type_found'
2569 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2571 * expr.c (lookup_field): The same field can be found through two
2572 different interface. Don't declare it ambiguous in that case.
2574 2000-06-27 Tom Tromey <tromey@cygnus.com>
2576 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
2577 follows \r, then unget it at a lower level.
2579 2000-06-26 Tom Tromey <tromey@cygnus.com>
2581 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
2584 2000-06-25 Tom Tromey <tromey@cygnus.com>
2586 * parse.y (for_statement): Wrap expression in a WFL if it is a
2587 constant. For PR gcj/268.
2589 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2591 * parse.y (do_resolve_class): Minor optimiztion in the package
2592 list search. Removed unecessary test and return statement.
2593 (valid_ref_assignconv_cast_p): Order of arguments to
2594 enclosing_context_p fixed.
2596 2000-06-24 Tom Tromey <tromey@cygnus.com>
2598 * expr.c (lookup_field): Print error and return error_mark_node if
2599 field reference is ambiguous.
2601 * parse.y (check_abstract_method_definitions): Also check if
2602 `other_method' is abstract.
2604 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2606 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
2608 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
2609 (struct lang_type): New field `pic'.
2610 (CLASS_PRIVATE): New macro.
2611 * parse.y (check_inner_class_access): New function.
2612 (jdep_resolve_class): Call it.
2614 2000-06-23 Tom Tromey <tromey@cygnus.com>
2616 * parse.y (patch_incomplete_class_ref): Initialize the returned
2617 class. For PR gcj/260.
2619 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2621 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
2623 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2625 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
2626 Java specific checks.
2627 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
2629 * java-tree.def (CASE_EXPR): Marked 'e'.
2630 (DEFAULT_EXPR): Likewise.
2631 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
2633 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
2634 Java specific checks.
2635 (generate_bytecode_insns): Test try_block for BLOCK before using
2637 * parse.y (build_wfl_wrap): Added `location' argument. Set
2638 EXPR_WFL_LINECOL accordingly.
2639 (dim_expr:): Wrap constants with WFLs.
2640 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
2641 (resolve_package): Check for `stmt' not being a BLOCK before
2642 building a debuggable statement with it.
2643 (make_qualified_primary): Added extra parameter to build_wfl_wrap
2645 (resolve_field_access): Make sure `decl' is a DECL before treating
2647 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
2648 IDENTIFIER_NODE before treating it as such.
2649 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
2650 treating it as such.
2651 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
2652 to be applied only on non array types.
2654 2000-06-16 Per Bothner <per@bothner.com>
2656 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
2657 define in terms of DECL_RESULT, as that fails when --enable-checking.
2659 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2661 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
2662 types the same in comparison.
2663 (CHECK_OP): Add static prototype.
2665 2000-06-13 Jakub Jelinek <jakub@redhat.com>
2667 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
2668 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
2671 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2673 * decl.c (create_primitive_vtable): Prototype.
2675 * jcf-write.c (generate_bytecode_insns): Initialize variable
2678 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
2680 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
2682 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
2683 to track searched classes, and do not search the same class more than
2684 once. Call find_applicable_accessible_methods_list on immediate
2685 superclass, instead of search_applicable_method_list on all ancestors.
2688 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
2690 * parse.y (register_fields): Permit static fields in inner classes
2691 if they are final. Fix for PR gcj/255.
2693 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2695 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
2696 * parse.y (find_in_imports): Returned type changed to void,
2697 leading comment fixed.
2698 (register_package): New function.
2699 (qualify_and_find): Likewise.
2700 (package_declaration:): Use `register_package'.
2701 (single_type_import_declaration:): Removed local variable
2702 `node'. Added missing `;' for consistency.
2703 (type_import_on_demand_declaration:): Use `chainon' to link new
2705 (lookup_field_wrapper): Lookup local variables defined in outer
2707 (java_complete_class): Don't reverse the list of imported on demand.
2708 (do_resolve_class): Reorganized. Removed local variable
2709 `original_name'. Call `qualify_and_find' with the current package
2710 name, invoke `find_in_imports_on_demand' right after. Call
2711 `qualify_and_find' with the packages we've seen so far. Fixed
2712 operations numbering in comments.
2713 (java_expand_class): Don't reverse `package_list'.
2714 (find_most_specific_methods_list): New local variables `abstract'
2715 and `candidates'. Use them to pick the right method.
2717 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
2719 * parse.y (check_modifiers_consistency): Don't subtract out
2720 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
2722 2000-06-04 Philipp Thomas <pthomas@suse.de>
2724 * Makefile.in (INTLLIBS): New.
2728 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2730 * class.c (get_dispatch_table): Build the vtable dummy entry list
2731 element with a null purpose. Fixed leading comment.
2732 (build_dtable_decl): Build an accurate dtable type when appropriate
2735 2000-06-02 Richard Henderson <rth@cygnus.com>
2737 * lang.c (lang_get_alias_set): New.
2739 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2741 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
2742 before using it as the accessed field.
2744 2000-05-31 Tom Tromey <tromey@cygnus.com>
2746 * java-tree.h (boolean_array_vtable, byte_array_vtable,
2747 char_array_vtable, short_array_vtable, int_array_vtable,
2748 long_array_vtable, float_array_vtable, double_array_vtable):
2750 * expr.c (get_primitive_array_vtable): New function.
2751 (create_primitive_vtable): New function.
2752 (java_lang_expand_expr): Enable code to statically generate
2754 * decl.c (init_decl_processing): Create primitive vtables.
2755 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
2756 short_array_vtable, int_array_vtable, long_array_vtable,
2757 float_array_vtable, double_array_vtable): Define.
2759 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
2761 * java/parse.y (find_applicable_accessible_methods_list):
2762 Don't add an uninitialized value to the list.
2764 2000-05-25 Tom Tromey <tromey@cygnus.com>
2766 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
2767 when trying to see if field's class should be initialized. Always
2768 initialize field's declaring class, not qualified class.
2771 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
2772 `wfl_operator', to maybe_build_primttype_type_ref.
2775 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
2777 * parse.y (patch_method_invocation): Don't try to lookup methods
2780 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
2782 * parse.y (resolve_field_access): Call the appropriate <clinit>
2783 before accessing the length of a static array. Craft a decl for
2784 the field while its time. Fixes PR gcj/129.
2786 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2788 * parse.y (resolve_package): Correctly set `*next' (was off by
2790 (resolve_qualified_expression_name): Fixed comment.
2792 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2794 * jcf-parse.c (jcf_parse_source): Reset current_class and
2795 current_function_decl to NULL before parsing a new file.
2797 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2799 * parse.y (block_end:): If the collected block doesn't feature a
2800 statement, insert an empty statement.
2802 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2804 * parse.y (maybe_yank_clinit): New function.
2805 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
2806 end of the list of methods belonging to a class.
2807 (java_complete_expand_method): Check whether <clinit> is really
2808 necessary and expand it accordingly.
2810 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2812 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
2813 processed by the method's switch statement.
2815 2000-05-19 Tom Tromey <tromey@cygnus.com>
2817 * java-tree.h: Added init state enum.
2818 * decl.c (emit_init_test_initialization): Initialize class
2819 initialization check variable by looking at class' state.
2821 2000-05-19 Tom Tromey <tromey@cygnus.com>
2823 * java-tree.h (build_instanceof): Declare.
2824 (build_get_class): Declare.
2825 * parse.y (patch_binop): Use build_instanceof.
2826 * expr.c (build_instanceof): New function. If class is final,
2827 don't make a function call.
2828 (expand_java_INSTANCEOF): Use it.
2829 (build_get_class): New function.
2831 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2833 * jcf-write.c (generate_classfile): Scan the source_file for
2834 slashes with the right pointer variable.
2836 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2838 * lang.c (lang_decode_option): Update -Wunused flags by calling
2840 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
2842 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
2844 * check_init.c (check_init): Constify local char *.
2845 * class.c (push_class): Constify local char *.
2846 * java_tree.h: Update prototypes.
2847 * jcf-io.c (open_class): Constify filename parameter and
2849 (find_class): Remove redundant string copy. Cast return from
2851 * jcf-parse.c (read_class, parse_class_file, yyparse):
2852 Constify local char *.
2853 * jcf-write.c (generate_bytecode_insns, generate_classfile):
2854 Constify local char *.
2855 * jcf.h (JCF): Constify filename and classname.
2856 (JCF_FINISH): Cast args to FREE to char * when appropriate.
2857 * lang.c (init_parse): Constify parameter and return value.
2858 * lex.c (java_get_line_col): Constify filename parameter.
2859 * parse.h: Constify parser_ctxt.filename. Update prototypes.
2860 * parse.y (java_parser_context_suspend,
2861 issue_warning_error_from_context, safe_layout_class): Constify
2863 * parse.c: Regenerate.
2865 2000-05-08 Tom Tromey <tromey@cygnus.com>
2867 * expr.c (build_jni_stub): Cache the result of
2868 _Jv_LookupJNIMethod.
2870 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2872 * decl.c (predef_filenames_size): Now 7.
2873 (predef_filenames): New seventh entry.
2875 2000-05-04 Tom Tromey <tromey@cygnus.com>
2877 * boehm.c (mark_reference_fields): Don't mark RawData fields.
2878 Keep track of when we've seen a reference field after a
2879 non-reference field.
2880 (get_boehm_type_descriptor): Handle case where we see
2881 non-reference fields but no trailing reference field.
2882 * decl.c (rawdata_ptr_type_node): Define.
2883 (init_decl_processing): Initialize rawdata_ptr_type_node.
2884 * java-tree.h (rawdata_ptr_type_node): Declare.
2886 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2888 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
2889 specifiers in calls to fprintf.
2891 2000-05-03 Andrew Haley <aph@cygnus.com>
2893 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
2895 * javaop.h (WORD_TO_INT): New function.
2896 (IMMEDIATE_s4): Use WORD_TO_INT.
2897 * jcf.h (JPOOL_INT): Ditto.
2899 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
2902 2000-04-19 Tom Tromey <tromey@cygnus.com>
2904 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
2906 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
2908 * expr.c (build_jni_stub): New function.
2909 * lang-specs.h: -fjni and -femit-class-file are incompatible.
2911 * parse.y (java_complete_expand_methods): Expand a native method
2912 and call build_jni_stub if -fjni given.
2913 * lang-options.h: Document -fjni.
2914 * lang.c (flag_jni): New global.
2915 (lang_f_options): Added `jni' entry.
2916 * java-tree.h (soft_lookupjnimethod_node,
2917 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
2919 (flag_jni): Declare.
2920 (build_jni_stub): Declare.
2921 (struct lang_decl): Added `native' flag.
2922 (METHOD_NATIVE): Redefined to use `native' field of lang specific
2924 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
2925 soft_jnipopsystemframe_node): New globals.
2926 (init_decl_processing): Set them. _Jv_InitClass only takes one
2929 * java-tree.def: Put into `C' mode.
2931 2000-04-27 Tom Tromey <tromey@cygnus.com>
2934 * expr.c (expand_invoke): Generate check to see if object pointer
2935 is null in nonvirtual invocation case.
2936 * java-tree.h (soft_nullpointer_node): Declare.
2937 * decl.c (soft_nullpointer_node): New global.
2938 (init_decl_processing): Initialize soft_nullpointer_node.
2939 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
2940 or `private' methods.
2941 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
2943 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2945 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
2948 2000-04-26 Tom Tromey <tromey@cygnus.com>
2950 * zextract.c (find_zip_file_start): New function.
2951 (read_zip_archive): Use it.
2953 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2955 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
2957 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2959 * class.c (common_enclosing_context_p): New function.
2960 * java-tree.h (common_enclosing_context_p): Added prototype.
2961 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
2962 classes sharing an outer context with the current instance.
2963 * parse.y (build_access_to_thisn): Fixed leading comment.
2964 (verify_constructor_super): New local `supper_inner'. Skip
2965 enclosing context argument in the case of inner class constructors.
2966 (patch_method_invocation): Insert proper context as second
2967 parameter to pure inner class constructor super invocations.
2969 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2971 * parse.y (end_class_declaration): Reset the interface number
2974 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2976 * parse.y (source_start_java_method): Deleted unecessary code.
2977 (patch_method_invocation): Fixed comment.
2979 2000-04-24 Robert Lipe <robertlipe@usa.net>
2981 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
2983 2000-04-23 Tom Tromey <tromey@cygnus.com>
2985 * boehm.c (mark_reference_fields): Use int_byte_position.
2987 2000-04-22 Tom Tromey <tromey@cygnus.com>
2989 * boehm.c (mark_reference_fields): Only call byte_position on
2992 2000-04-22 Tom Tromey <tromey@cygnus.com>
2994 * boehm.c (mark_reference_fields): Added `last_view_index'
2995 argument. Use DECL_FIELD_OFFSET to determine field's offset.
2997 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
2999 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
3000 * parse.y (check_class_interface_creation): Fixed comments. Select
3001 permitted modifiers for (inner) interfaces. Changed error message
3002 to report rejected modifiers used with local classes.
3004 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3006 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
3007 of directly inherited type considered in scope.
3008 * parse.y (do_resolve_class): Search inherited classes for inner
3011 2000-04-20 Tom Tromey <tromey@cygnus.com>
3013 * parse.y (not_accessible_p): Use member's class, not current
3014 class, when doing inheritance check for protected reference.
3017 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
3019 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
3021 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3023 * parse.y (lookup_field_wrapper): Search for final local aliases.
3024 (resolve_expression_name): Let lookup_field_wrapper search for
3025 final local aliases. Force the value of `name' if one is found.
3026 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
3027 an expression name. Fixed comments.
3029 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3031 * parse.y (yyerror): `msg' can be null, don't use it in that case.
3033 2000-04-19 Tom Tromey <tromey@cygnus.com>
3035 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
3037 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3039 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
3041 2000-04-18 Tom Tromey <tromey@cygnus.com>
3044 * gjavah.c (utf8_cmp): Changed return value.
3045 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
3047 (cxx_keywords): New global.
3048 (get_field_name): Handle new result of cxx_keyword_subst.
3049 (print_method_info): Likewise.
3051 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
3053 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
3054 with a newline, for CNI.
3055 (print_stub_or_jni): Print a space or newline before method name for
3057 (print_cxx_classname): Don't write leading "::" in CNI stub method.
3058 (process_file): Include gcj/cni.h if generating CNI stubs.
3060 2000-04-16 Tom Tromey <tromey@cygnus.com>
3062 * gjavah.c (decompile_method): Use print_field_name.
3065 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3067 * parse.y (java_expand_classes): Reverse the package list once.
3068 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
3070 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
3071 the `==' and `!=' operators.
3073 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3075 * jcf-write.c (generate_bytecode_insns): At invokation time,
3076 always relate an interface method to the type of its selector.
3078 2000-04-05 Tom Tromey <tromey@cygnus.com>
3081 * expr.c (expand_invoke): Generate check to see if object pointer
3082 is null in nonvirtual invocation case.
3083 * java-tree.h (soft_nullpointer_node): Declare.
3084 * decl.c (soft_nullpointer_node): New global.
3085 (init_decl_processing): Initialize soft_nullpointer_node.
3086 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3087 or `private' methods.
3088 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3090 2000-04-05 Tom Tromey <tromey@cygnus.com>
3093 * parse.y (check_final_assignment): Recognize assignments to the
3094 `length' field of an array when generating class files.
3096 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3098 * class.c (decl_hash): Prototype removed.
3099 (decl_compare): Likewise.
3101 2000-04-05 Tom Tromey <tromey@cygnus.com>
3103 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
3104 * parse.y (check_modifiers_consistency): Check for final/volatile
3105 clash. Fixes PR gcj/164.
3107 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3109 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
3111 (java_hash_compare_tree_node): Renamed from `decl_compare, made
3113 (add_method_1): Use `java_hash_hash_tree_node' and
3114 `java_hash_compare_tree_node'.
3115 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
3116 (java_hash_compare_tree_node): Likewise.
3117 * parse.y (find_applicable_accessible_methods_list): Create,
3118 delete and use a hash table to remember already searched interfaces.
3120 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
3122 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
3125 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3127 * boehm.c (mark_reference_fields, set_bit): Prototype.
3128 (set_bit): Un-ANSI-fy definition.
3130 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
3133 * decl.c (emit_init_test_initialization): Likewise.
3135 * gjavah.c (jni_print_char): Likewise.
3137 * parse.y (create_new_parser_context): Likewise.
3139 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3141 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
3142 patch missing hunk. Fixed indentation.
3144 2000-03-30 Tom Tromey <tromey@cygnus.com>
3146 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
3147 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
3149 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3151 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
3152 when negative *before* using it as an array index.
3153 * ChangeLog: Fixed typo.
3155 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3157 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
3158 to 0 when it reaches -1.
3160 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3162 * jcf-parse.c (get_constant): Properly cast `num' during the
3163 invocation of `add_double'.
3164 * jcf-write.c (push_long_const): Properly cast `lo' before
3165 comparing it to short bounds.
3166 * parse-scan.y (interface_declaration:): Rule re-arrange so that
3167 `interface_body:' is reduced after the current interface is
3170 2000-03-26 Tom Tromey <tromey@cygnus.com>
3172 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
3173 Java-specific `-f' option.
3175 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3177 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
3178 Adjust order of making types.
3179 Make bitsize_*_node values.
3181 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3183 * class.c (make_field_value): Use byte_position.
3184 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
3185 (java_array_data_offset): Likewise.
3186 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
3189 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3191 * parse.y (check_abstract_method_definitions): New local
3192 `end_type_reached'. Make sure we also consider `end_type'.
3193 (java_check_abstract_method_definitions): Make sure we eventually
3194 consider `java.lang.Object'.
3195 (maybe_use_access_method): Don't use access method if not in the
3196 context of a pure inner class or if the method's context is right.
3197 (find_applicable_accessible_methods_list): New static flag
3198 `object_done'. Don't search abstract classes as interfaces. Fixed
3199 indentation. Fixed the `java.lang.Object' only search. Search
3200 class interface(s) first, then fully search enclosing contexts.
3201 (find_most_specific_methods_list): Pick the closest candidate when
3202 they're all abstract.
3204 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3206 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
3207 properly initialize `finished_label'. Don't emit gotos for empty
3210 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3212 * except.c (emit_handlers): Clear catch_clauses_last.
3214 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3216 * parse.y (check_method_types_complete): New function.
3217 (create_class): Reset anonymous class counter only when seeing an
3219 (java_complete_class): JDEP_METHOD: Don't recompute signature
3222 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3224 * class.c (build_static_ref): Fixed indentation in comment.
3225 * java-tree.def (TRY_EXPR): Fixed typo in name.
3226 (CLASS_LITERAL): Likewise.
3227 * java-tree.h: (TYPE_DOT_CLASS): New macro.
3228 (struct lang_type): New field `dot_class'.
3229 * jcf-write.c (generate_bytecode_insns): Fixed error message.
3230 (generate_classfile): Method `class$' is synthetic.
3231 * parse.y (build_do_class_method): New function.
3232 (build_dot_class_method_invocation): Likewise.
3233 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
3234 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
3235 (qualify_ambiguous_name): Likewise.
3236 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
3237 (build_try_statement): Fixed leading comment.
3239 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3241 * class.c (make_field_value): Properly handle sizes.
3242 (get_dispatch_vector): Use tree_low_cst and host_integerp.
3243 (layout_class_method): Count using trees.
3244 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
3245 * expr.c (java_array_data_offset): Use int_bit_position.
3246 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
3247 (build_invokevirtual): Use tree_low_cst and do computations with trees.
3249 2000-03-16 Tom Tromey <tromey@cygnus.com>
3251 * lang.c (flag_hash_synchronization): New global.
3252 (lang_f_options): Added `hash-synchronization'.
3253 * lang-options.h: Mention -fhash-synchronization.
3254 * java-tree.h (flag_hash_synchronization): Declare.
3255 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
3256 hash table synchronization is disabled.
3257 * decl.c (init_decl_processing): Only push `sync_info' value when
3258 hash table synchronization is disabled.
3259 * class.c (make_class_data): Only push `sync_info' field when hash
3260 table synchronization is disabled. Removed dead code.
3262 2000-03-16 Tom Tromey <tromey@cygnus.com>
3264 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
3266 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3268 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
3270 * parse.y (patch_method_invocation): Handle anonymous classes
3271 creation in static context.
3273 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3275 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
3276 * parse.y (resolve_qualified_expression_name): Use it.
3277 (patch_method_invocation): Likewise.
3279 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3281 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
3282 depending on the type of dependency which dictates what the
3284 (unresolved_type_p): Resolved types limited to the current class.
3286 2000-03-15 Tom Tromey <tromey@cygnus.com>
3288 * decl.c (init_decl_processing): Set type of `sync_info' to be
3291 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
3292 Correctly compute bit number for current slot. Zero `high' and
3293 `low' in DS_LENGTH case. Don't skip inherited fields. Use
3294 mark_reference_fields.
3295 (mark_reference_fields): New function.
3297 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3299 * parse.y (register_incomplete_type): Fixed initialization of
3302 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3304 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
3306 (push_class_context, pop_class_context): New function.
3307 (class_body:): Call pop_class_context.
3308 (interface_body:): Likewise.
3309 (INNER_QUALIFIER): New macro.
3310 (report_class_declaration): Changed output format and use
3311 INNER_QUALIFIER. Call push_class_context.
3313 2000-02-14 Andrew Haley <aph@cygnus.com>
3315 * check-init.c (check_init): Add new cases for unary and binary
3318 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3320 * parse.y (resolve_package): Set `next' once a type name has been
3321 progressively discovered.
3322 (resolve_qualified_expression_name): Propagate resolution only if
3323 there are remaining qualifiers. Take into account `q' might have
3324 been cleared after re-qualification.
3325 * parse.y (patch_method_invocation): New local `resolved'.
3326 Section dealing with qualified expression rewritten to use
3327 resolve_field_access.
3329 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3331 * parse.h (PUSH_CPC): Fixed indentation.
3332 (DEBUG_CPC): New macro.
3333 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
3334 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
3335 * parse.y (class_body_declaration:): Use
3336 SET_CPC_INSTANCE_INITIALIZER_STMT.
3337 (method_declaration:): Check for null current_function_decl.
3338 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
3339 (java_parser_context_pop_initialized_field): Better handling of
3341 (maybe_make_nested_class_name): Mark nested class name as
3342 qualified when necessary.
3343 (end_class_declaration): Don't call java_parse_context_resume when
3344 one or more error occured.
3345 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
3346 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
3347 SET_CPC_INITIALIZER_STMT.
3348 (method_header): Check for inner classes declaring static methods.
3349 (resolve_qualified_expression_name): Handle situation where `this'
3352 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
3354 * typeck.c (build_prim_array_type): Correctly set the high word too.
3356 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3358 * parse.y (java_complete_expand_methods): Leave <clinit> out of
3360 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
3361 list of methods for interfaces.
3363 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3365 * parse.y (qualify_ambiguous_name): Properly handle expressions
3368 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3370 * parse.y (check_final_assignment): Extended to process
3372 (patch_assignment): Have check_final_assignment called only once.
3374 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3376 * java-tree.h (IS_INIT_CHECKED): New flag.
3377 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
3378 * parse.y (patch_string): Call force_evaluation_order on the
3379 completed string concatenation tree.
3380 * expr.c (force_evaluation_order): Call force_evaluation_order on
3381 function's arguments too.
3383 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3385 * decl.c (emit_init_test_initialization): Mark KEY as unused.
3386 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
3387 (build_anewarray): Likewise.
3388 * parse.y (patch_newarray): Likewise.
3389 * parse.c: Regenerated.
3391 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
3393 * decl.c (init_decl_processing): Added new class fields `depth',
3394 `ancestors', and `idt' to class_type_node. Use
3395 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
3396 * class.c (make_class_data): Push initial values for new fields.
3397 * java-tree.h: Updated prototype for `build_invokeinterface'.
3398 * expr.c (build_invokeinterface): Changed parameters to accept
3399 `method' tree. Calculate index of `method' in its declaring
3400 interface. Build call to _Jv_LookupInterfaceMethodIdx.
3401 (expand_invoke): Call `build_invokeinterface' with new parameters.
3402 * parse.y (patch_invoke): Call `build_invokeinterface' with new
3405 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
3407 * typeck.c (lookup_do): Search superinterfaces first
3408 when looking up an interface method. From Godmar Back
3411 2000-03-06 Tom Tromey <tromey@cygnus.com>
3413 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
3415 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
3417 * java-tree.h (lookup_argument_method2): Declared.
3418 (safe_layout_class): Prototype moved from parse.h.
3419 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
3420 * parse.y (java_check_regular_methods): Local `super_class' gone.
3421 Call lookup_argument_method2 instead of lookup_argument_method.
3422 Perform modifier match for methods found declared in implemented
3423 interfaces. Fixed indentation problem. Overriding/hiding error
3424 report to take place only for methods found in classes.
3425 * typeck.c (lookup_argument_method): Changed leading
3426 comment. Re-written by calling lookup_do.
3427 (lookup_argument_method2): New function.
3428 (lookup_java_method): Re-written by calling lookup_do.
3429 (lookup_do): New function.
3431 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3433 * check-init.c (check_init): Removed dead code. Handle (blank)
3435 * parse.y (declare_local_variables): New local `final_p', set it
3436 and use it to initialize LOCAL_FINAL.
3437 (check_final_assignment): Only check FIELD_DECLs.
3439 2000-02-17 Tom Tromey <tromey@cygnus.com>
3441 * Makefile.in (JAVA_OBJS): Added boehm.o.
3442 (boehm.o): New target.
3443 * Make-lang.in (JAVA_SRCS): Added boehm.c.
3444 * java-tree.h (flag_use_boehm_gc): Declare.
3445 (get_boehm_type_descriptor): Declare.
3446 * lang.c (lang_f_options): Added `use-boehm-gc'.
3447 (flag_use_boehm_gc): New global.
3448 * lang-options.h: Added -fuse-boehm-gc.
3449 * boehm.c: New file.
3450 * class.c (get_dispatch_table): If class uses a Boehm type
3451 descriptor, put it in the vtable.
3452 (make_class_data): Removed dead code.
3454 2000-03-03 Per Bothner <per@bothner.com>
3456 * decl.c (init_decl_processing): Initialize sizetype properly.
3458 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3460 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
3461 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
3462 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3463 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
3464 (jcf_parse): New local `current'. Load innerclasses seen in outer
3465 context being processed.
3466 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3467 * jcf-write.c (append_innerclasses_attribute): New function.
3468 (append_innerclasses_attribute_entry): Likewise.
3469 (get_access_flags): Handle static classes. Set anonymous and local
3470 classes to be private.
3471 (generate_classfile): Attribute count adjusted. Call
3472 append_innerclasses_attribute.
3473 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
3474 PURE_INNER_CLASS_TYPE_P.
3475 * parse.y (parser_qualified_classname): New parameter `is_static',
3476 produce non qualified name accordingly.
3477 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
3478 (create_interface): Added argument to parser_qualified_classname.
3479 (create_class): Added argument to parser_qualified_classname. Setup
3480 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
3481 (add_inner_class_fields): Fixed indentation.
3482 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
3483 (method_declarator): Fixed typo in comment.
3484 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
3485 (build_current_thisn): Likewise.
3486 (patch_method_invocation): Likewise.
3488 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
3490 * decl.c (current_function_decl): Move to toplev.c.
3492 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3494 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
3495 (DECL_BIT_INDEX): Use underlying representation.
3496 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
3498 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3500 * expr.c (build_java_ret): Pass proper type to size_binop.
3502 2000-02-25 Anthony Green <green@cygnus.com>
3504 * expr.c (build_class_init): Mark the decl to be ignored by
3506 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
3507 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
3508 * class.c (init_test_hash_newfunc): New function.
3509 (decl_hash): New function.
3510 (decl_compare): New function.
3511 * decl.c (emit_init_test_initialization): New function.
3512 (complete_start_java_method): Traverse the init test hashtable,
3513 calling emit_init_test_initialization.
3514 (always_initialize_class_p): Define.
3515 * expr.c (build_class_init): Use initialization tests when
3516 emitting class initialization code.
3517 (always_initialize_class_p): Declare.
3518 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
3520 * java-tree.h: Include hash.h.
3521 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
3522 (struct lang_decl): Add init_test_table field.
3523 (init_test_hash_entry): Define.
3525 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3527 * gjavah.c (main): Avoid using `argi' to report unimplemented
3530 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3532 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
3533 initialize locals to avoid warnings. Local `exception_type' moved
3536 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3538 * parse.y (resolve_expression_name): Use `orig' as a second
3539 argument to resolve_field_access.
3540 (resolve_field_access): Removed unecessary code when dealing with
3543 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3545 * class.c (push_super_field): Don't push the field twice.
3546 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
3547 * parse.h (java_reorder_fields): Prototyped.
3548 * parse.y (java_reorder_fields): New function.
3549 (java_layout_class): Simplified not to worry about re-ordering.
3551 2000-02-23 Tom Tromey <tromey@cygnus.com>
3553 * gjavah.c (print_name): In JNI case, correctly quote string.
3554 (print_method_info): Don't handle overrides in JNI mode.
3556 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3558 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
3559 value type set to `boolean_type_node'.
3561 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3563 * jcf-dump.c (main): Test for correct condition after
3564 output file creation.
3566 2000-02-19 Anthony Green <green@cygnus.com>
3568 * jcf-depend.c (add_entry): Fix test for first list entry.
3570 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3572 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
3573 * constants.c (build_constants_constructor): Likewise.
3575 2000-02-19 Anthony Green <green@cygnus.com>
3577 * jcf-depend.c (add_entry): Add entries to the end of the list.
3579 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
3581 * decl.c (INT_TYPE_SIZE): Define if necessary.
3582 (expand_java_return): Handle the case of a native integer smaller
3585 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
3587 * gjavah.c (help): Use GCCBUGURL.
3588 * jv-scan.c (help): Likewise.
3589 * jcf-dump.c (help): Likewise.
3591 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3593 * jcf-write.c (generate_bytecode_insns): Don't generate empty
3596 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3598 * jcf-parse.c (load_class): Call `fatal' if no file containing
3599 the target class are found.
3601 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
3603 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
3604 lex.c, lex.h, and PARSE_H to...
3605 (parse.o, parse-scan.o): ...here, respectively.
3607 * lex.c: Split out code that may trigger SIGFPE from yylex()
3608 to its own function.
3609 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
3611 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3613 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
3615 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3617 * parse.y (outer_field_access_p): Stop in time when outer contexts
3619 (resolve_qualified_expression_name): Properly qualify *everything*
3620 after a package.type to be resoled as expression names.
3621 (find_applicable_accessible_methods_list): Save/restore `class' to
3622 isolate it from a possible outer context search.
3624 2000-02-15 Tom Tromey <tromey@cygnus.com>
3626 * gjavah.c (jni_print_char): New function.
3627 (print_full_cxx_name): Use it.
3628 (decode_signature_piece): Likewise.
3629 (print_cxx_classname): Likewise.
3631 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3633 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
3635 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
3637 * gjavah.c: Include version.h.
3639 * jcf-dump.c: Likewise.
3641 * jv-scan.c: Likewise.
3643 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3645 * parse.y (outer_field_access_fix): First parameter now a tree
3646 node. Check for assignement to final. First argument to
3647 build_outer_field_access_fix modified to accomodate prototype.
3648 (build_outer_field_access): Don't check for assignment to final
3650 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
3651 possibly returned by outer_field_access_fix. Changed
3652 outer_field_access_fix's first argument.
3653 (check_final_assignment): $finit$'s context is OK.
3654 (patch_unaryop): Use node instead of its line/column value when
3655 calling outer_field_access_fix.
3657 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3659 * parse.y (interface_declaration:): No longer tagged
3660 <node>. Re-installed default action.
3661 (class_member_declaration:): Handle inner interfaces.
3662 (interface_member_declaration): Handle inner interfaces and
3664 (create_interface): Push error if one seen. Suspend parsing
3665 context when processing an inner interface.
3666 (register_fields): Inner class static field limitations not to
3667 apply to inner interfaces.
3669 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3671 * jcf-parse.c (load_class): Update `java_error_count' when a
3672 class' file can't be found.
3673 (parse.y): Avoid (byte)code generation when errors seen.
3675 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3677 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
3678 decodes a valid node.
3679 (patch_binop): Handle TRUNC_DIV_EXPR.
3681 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3683 * parse.y (resolve_package): New local `acc'. Try to progressively
3684 build and guess a package and type name.
3686 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3688 * parse.y (find_applicable_accessible_methods_list): Load and
3689 layout the search class if necessary.
3690 (java_complete_tree): Keep to original type of the folded initial
3693 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3695 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
3696 Generate error message if circularity is detected. New static
3698 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
3699 * jcf-write.c (generate_bytecode_insns): Very simply handle
3701 * parse.y (java_check_circular_reference): Use
3702 `cyclic_inheritance_report' during report, if necessary.
3703 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
3704 walking NEW_ARRAY_INIT twice.
3706 2000-02-09 Tom Tromey <tromey@cygnus.com>
3708 * parse.y (check_class_interface_creation): Allow inner classes to
3709 be `private' or `protected', check modifiers' consistency. Prevent
3710 block local classes from bearing any modifiers.
3712 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3714 * except.c (check_start_handlers): Re-add prototype lost in last
3716 (maybe_start_try): Remove excess argument to `check_start_handlers'.
3718 2000-02-09 Andrew Haley <aph@cygnus.com>
3720 * decl.c (clear_binding_level): Remove excess initializer.
3721 (maybe_poplevels): Remove unused variable.
3722 (force_poplevels): Ditto.
3723 (struct binding_level): Add comment.
3725 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3727 * jcf-write.c (generate_classfile): Don't consider
3728 pre-initialization with reference value (use <clinit> instead.)
3729 * parse.y (java_fix_constructors): No generated constructor for
3731 (build_outer_field_access): Removed debug message.
3732 (outer_field_expanded_access_p): Adapted to bytecode generation.
3733 (build_outer_field_access_method): Use fix_method_argument_names.
3734 (build_outer_method_access_method): Fixed indentation. Added
3735 comment. Handle access method generation for static and also void
3737 (build_access_to_thisn): Inserted debug message.
3738 (maybe_build_thisn_access_method): Use fix_method_argument_names.
3739 (resolve_qualified_expression_name): Fixed comment.
3740 (not_accessible_p): Adapted to bytecode generation. Added comment.
3741 (patch_method_invocation): Added comment.
3742 (maybe_use_access_method): Fixed leading comment. Handle static
3744 (java_complete_lhs): Don't shortcut handling of initialized upon
3745 declaration String type static fields when generating bytecode.
3746 (patch_unaryop): Handle outer field access when generating
3749 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3751 * java-tree.h (FIELD_THISN): New macro.
3752 * jcf-write.c (append_synthetic_attribute): New function.
3753 (generate_classfile): Set "Synthetic" attribute on this$<n>,
3754 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
3755 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
3757 (build_outer_field_access): Turned on access functions usage and
3758 generation when compiling to bytecode.
3759 (maybe_use_access_method): Likewise.
3761 2000-01-25 Andrew Haley <aph@cygnus.com>
3763 * java-except.h (struct eh_range): Add `expanded' field.
3764 (maybe_start_try): Add end_pc arg.
3765 (maybe_end_try): Ditto.
3766 * java-tree.h (force_poplevels): new function.
3767 * expr.c (expand_byte_code): Don't call maybe_start_try or
3769 * except.c (add_handler): Reset expanded.
3770 (expand_start_java_handler): Set expanded.
3771 (check_start_handlers): Don't expand a start handler that's
3772 already been expanded.
3773 (maybe_start_try): Add end_pc arg. Only expand a handler which
3775 (expand_end_java_handler): call force_poplevels.
3776 (force_poplevels): new function.
3777 * decl.c (binding_level): Add start_pc of binding level.
3778 (maybe_pushlevels): Call maybe_start_try when pushing binding
3780 (maybe_poplevels): Call maybe_end_try when popping binding levels.
3781 (LARGEST_PC): Define.
3782 (clear_binding_level): Use LARGEST_PC.
3784 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
3785 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
3786 (binding_depth, is_class_level, current_pc): new variables.
3787 (struct binding_level): ditto.
3788 (indent): new function.
3789 (push_jvm_slot): add debugging info.
3790 (maybe_pushlevels): ditto.
3791 (maybe_poplevels): ditto.
3794 (start_java_method): ditto.
3795 (give_name_to_locals): comment only.
3796 * except.c (binding_depth, is_class_level, current_pc):
3798 (expand_start_java_handler): add debugging info.
3799 (expand_end_java_handler): ditto.
3801 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3803 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
3804 (print_name_for_stub_or_jni, process_file): Constify a char*.
3806 2000-02-03 Tom Tromey <tromey@cygnus.com>
3808 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
3810 2000-01-31 Scott Bambrough <scottb@netwinder.org>
3812 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
3813 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
3816 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3818 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
3819 * java-tree.h (TYPE_II_STMT_LIST): New macro.
3820 (struct lang_type): New field `ii_block'.
3821 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
3822 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
3823 * parse.h (struct parser_ctxt): New field `instance_initializers'.
3824 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
3825 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
3826 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
3828 * parse.y (add_instance_initializer): New function.
3829 (in_instance_initializer): New static global.
3830 (class_body_declaration:): Link instance initializer block.
3831 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
3832 (array_creation_expression:): Remove unused local.
3833 (java_parser_context_push_initialized_field): Fixed leading
3834 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
3835 CPC_INSTANCE_INITIALIZER_LIST.
3836 (java_parser_context_pop_initialized_field): Likewise.
3837 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
3838 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
3839 CPC_INITIALIZER_STMT.
3840 (fix_constructors): New local `class_type'. Use it. Call
3841 add_instance_initializer.
3842 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
3843 (patch_return): Forbid return in instance initializers.
3844 (patch_throw_statement): Enforce exception handling in the context
3845 of instance initializers.
3847 2000-02-03 Tom Tromey <tromey@cygnus.com>
3849 * Make-lang.in (java.mostlyclean): Remove executables in
3852 2000-01-31 Scott Bambrough <scottb@netwinder.org>
3854 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
3855 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
3856 (java_float_finite): Convert to use union Word from javaop.h.
3857 (java_double_finite): Convert to use union DWord from javaop.h.
3859 2000-02-02 Tom Tromey <tromey@cygnus.com>
3861 * gjavah.c (options): Added `jni' entry.
3862 (help): Document -jni.
3863 (flag_jni): New global.
3864 (process_file): Handle JNI output. Don't print text from
3865 -prepend, -add, etc, when generating stubs. Only remove `.class'
3866 suffix if it actually exists.
3867 (main): Create a `.c' file when run with `--jni --stubs'. Create
3868 correct output file name with `--jni'.
3869 (print_include): Mangle header name differently in JNI case.
3870 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
3872 (print_method_info): Handle JNI case. Put signature info into
3873 method name. Handle case when STREAM is NULL.
3874 (print_name_for_stub_or_jni): New function.
3875 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
3876 (print_cxx_classname): Handle JNI.
3877 (print_full_cxx_name): Likewise.
3878 (decode_signature_piece): Likewise.
3879 (overloaded_jni_method_exists_p): New function.
3880 (struct method_name): Added `signature' and `sig_length' fields.
3881 (HANDLE_END_FIELD): Do nothing in JNI mode.
3883 2000-02-02 Tom Tromey <tromey@cygnus.com>
3885 * jv-scan.c: Include version.c, <getopt.h>.
3886 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
3887 (options): New array.
3888 (usage): New function.
3889 (version): New function.
3890 (main): Use getopt_long to parse command line.
3891 * jcf-dump.c: Include version.c, <getopt.h>.
3892 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
3893 OPT_JAVAP): New macros.
3894 (options): New array.
3895 (usage): Return `void'. Changed message.
3896 (help): New function.
3897 (version): New function.
3898 (main): Use getopt_long_only to parse command line.
3899 * gjavah.c: Include <getopt.h>.
3900 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
3901 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
3902 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
3903 (options): New array.
3904 (java_no_argument): Removed.
3905 (help): Updated with missing options.
3906 (main): Use getopt_long_only to parse command line.
3907 (usage): Changed message.
3909 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3911 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
3912 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
3913 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
3914 * parse.y (array_creation_expression:): Handle anonymous arrays.
3915 (build_array_from_name): Don't set `ret_name' if null.
3916 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
3917 (qualify_ambiguous_name): Likewise.
3918 (java_complete_expand_class): Likewise.
3920 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3922 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
3923 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
3924 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
3925 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
3926 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
3927 AIPL_FUNCTION_COMPLETED_INVOCATION.
3928 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
3929 AIPL_FUNCTION_INVOCATION_READY.
3930 (AIPL_FUNCTION_DECLARATION): New enum entry.
3931 * parse.y (reorder_static_initialized): New function.
3932 (java_parser_context_pop_initialized_field): Use it.
3933 (add_inner_class_fields): Use
3934 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
3935 augmented. Install marker after last alias initializer, if any.
3936 (generate_finit): Fixed typo. Don't try to retain only the used
3938 (method_header): Compute and set DECL_FUNCTION_NAP.
3939 (method_declarator): Fixed comment. Insert alias initializer in
3941 (build_alias_initializer_parameter_list): Fixed leading
3942 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
3943 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
3944 (java_complete_expand_class): Code to retain only used aliases
3946 (java_complete_expand_methods): New local `first_decl'. Generate
3947 $finit$ first, then expand the constructors, regular methods and
3949 (java_complete_expand_method): Don't report error on missing
3950 return statement if previously detected bogus.
3951 (fix_constructors): Don't patch constructor parameters list.
3952 (patch_method_invocation): Use new AIPL enum values. Reverse
3953 alias initializer list for anonymous classes.
3955 2000-01-30 Anthony Green <green@redhat.com>
3957 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
3958 determine how many stack slots to pop.
3960 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3962 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
3963 error handling/recovery.
3964 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
3966 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3968 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
3969 FIELD_LOCAL_ALIAS_USED): New macros.
3970 (DECL_FUNCTION_NAP): New macro.
3971 (struct lang_decl): New field `nap'.
3972 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
3973 (struct lang_type): New fields `finit_stmt_list' and
3975 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
3976 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
3977 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
3978 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
3979 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
3980 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
3981 (BUILD_THROW): Macro line separator re-indented.
3982 * parse.y (end_class_declaration): New function.
3983 (maybe_generate_pre_expand_clinit): New name for
3984 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
3985 pre-expand static fields.
3986 (maybe_generate_clinit): Function deleted.
3987 (check_for_static_method_reference): Prototype's parameter list
3989 (generate_finit): New name for maybe_generate_finit. Changed
3990 leading comment. Function rewritten to use
3991 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
3992 (build_alias_initializer_parameter_list): New function.
3993 (java_parser_context_pop_initialized_field): Likewise.
3994 (add_inner_class_fields): Likewise.
3995 (type_declaration:): Call end_class_declaration.
3996 (class_member_declaration:): Likewise.
3997 (formal_parameter_list:): Fixed typos.
3998 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
3999 element. Improved error handling.
4000 (block_statement:): Call end_class_declaration.
4001 (anonymous_class_creation:): Likewise.
4002 (create_anonymous_class): Fixed comments.
4003 (create_class): Call add_inner_class_fields.
4004 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
4005 (method_header): Use MARK_FINAL_PARMS.
4006 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
4007 (method_declarator): Propagate final argument flag.
4008 (craft_constructor): New local `artificial'. Call
4009 build_alias_initializer_parameter_list. Use
4010 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
4011 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
4013 (complete_expand_class): Get rid of unused outer context local
4015 (java_complete_expand_methods): Fixed leading
4016 comment. Generate/pre-expand <clinit> first. Changed method
4017 expansion order to regular, $finit$, constructors, <clinit>.
4018 (java_complete_expand_method): Set current_function_decl.
4019 (fix_constructors): Fix constructor parameter list to account for
4020 outer context local alias initializers.
4021 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4022 (resolve_expression_name): Lookup outer context local aliases. New
4023 local `access', use it.
4024 (patch_method_invocation): Patch inner class ctor invocation with
4025 outer context local aliases initialization values. $finit$
4026 invocation patching now includes things generated with
4027 build_alias_initializer_parameter_list.
4028 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4029 (build_super_invocation): Likewise.
4030 (patch_assignment): Changed comment.
4032 2000-01-27 Andrew Haley <aph@cygnus.com>
4034 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
4038 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4040 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
4042 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
4044 * parse.y (register_fields): Don't pass a format specifier to
4045 OBSOLETE_MODIFIER_WARNING.
4046 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
4047 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
4049 (check_modifiers): Change function into a macro.
4050 (check_class_interface_creation): Pass a literal format string.
4052 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4054 * buffer.h: PROTO -> PARAMS.
4055 * check-init.c: Likewise.
4056 * class.c: Likewise.
4057 * constants.c: Likewise.
4058 * convert.h: Likewise.
4060 * except.c: Likewise.
4062 * gjavah.c: Likewise.
4063 * java-except.h: Likewise.
4064 * java-tree.h: Likewise.
4065 * jcf-depend.c: Likewise.
4066 * jcf-dump.c: Likewise.
4067 * jcf-parse.c: Likewise.
4068 * jcf-path.c: Likewise.
4069 * jcf-reader.c: Likewise.
4070 * jcf-write.c: Likewise.
4072 * jv-scan.c: Likewise.
4073 * jvgenmain.c: Likewise.
4074 * jvspec.c: Likewise.
4078 * parse-scan.y: Likewise.
4079 * parse.h: Likewise.
4080 * parse.y: Likewise.
4081 * typeck.c: Likewise.
4082 * verify.c: Likewise.
4085 * zextract.c: Likewise.
4086 * zipfile.h: Likewise.
4088 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4090 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4091 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
4092 * constants.c (build_constant_data_ref): Check for cached
4093 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
4094 in TYPE_CPOOL_DATE_REF.
4095 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
4096 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
4097 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
4098 (LOCAL_FINAL): New macro.
4099 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
4100 constant pool -- don't try to reuse.
4101 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
4103 (find_in_current_zip): Use TYPE_JCF.
4104 * parse.h (java_check_final): Prototype removed.
4105 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
4106 (maybe_create_class_interface_decl,
4107 check_class_interface_creation): Likewise.
4108 (java_expand_finals): Function removed.
4109 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
4110 (block_statement:): Fixed comment.
4111 (anonymous_class_creation:): Likewise.
4112 (check_class_interface_creation): Reversed Jan 12, 2000 extra
4114 (check_class_interface_creation): Loosened error report on (inner)
4115 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
4116 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
4117 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
4119 (create_interface): Likewise.
4120 (anonymous_class_counter): New static global.
4121 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
4122 patch. Fixed comments.
4123 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
4124 anonymous_class_counter when declaring a toplevel class.
4125 (craft_constructor): Fixed constructor name when handling
4126 anonymous classes. Anonymous class constructors to feature hidden
4128 (java_fix_constructors): Added comment.
4129 (java_check_final): Function removed.
4130 (java_complete_expand_methods): Fixed comment. Don't generate
4131 class data, save its outgoing constant pool instead.
4132 (verify_constructor_super): Skip anonymous class constructor
4133 hidden this$<n> parameter.
4134 (java_expand_classes): New local `saved_ctxp'. Removed call to
4135 java_expand_finals and java_check_final. Expand anonymous class
4136 constructors. Generate class data.
4137 (build_super_invocation): Skip anonymous class hidden this$<n>
4139 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
4140 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4141 (set_java_signature): Likewise.
4143 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4145 * gjavah.c: Delete ACC_VISIBILITY define.
4146 * jcf.h: Add ACC_VISIBILITY define.
4147 * parse.y: final: rule tagged <value>.
4148 (java_check_regular_methods): Use ACC_VISIBILITY define for
4149 default package access check.
4150 (local_variable_declaration_statement): Use final: rule.
4152 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4154 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
4157 2000-01-17 Tom Tromey <tromey@cygnus.com>
4159 * gjavah.c (print_field_info): Allow non-static final fields.
4161 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4163 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
4164 * parse.y (patch_anonymous_class): New function.
4165 (create_anonymous_class): Register incomplete type when the
4166 class/interface to extends/implement isn't known yet.
4167 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
4168 (verify_constructor_super): Tuned error message.
4170 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4172 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
4173 (ANONYMOUS_CLASS_P): New macro.
4174 (TYPE_SIGNATURE, TYPE_JCF): New macros.
4175 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
4176 * parse.y (create_class): Added leading argument.
4177 (maybe_create_class_interface_decl,
4178 check_class_interface_creation): Likewise.
4179 (craft_constructor): New function.
4180 (verify_constructor_super): Added argument in prototype.
4181 (class_declaration:): Inserted leading argument.
4182 (for_begin:): Use FOR_LOOP_P.
4183 (anonymous_class_creation): Create WFL of the anonymous class to
4184 instantiate. Call build_new_invocation. Added comments.
4185 (check_class_interface_creation): Handle parameter `anonymous' in
4186 verbose mode class creation announce.
4187 (link_nested_class_to_enclosing): Exclude anonymous classes.
4188 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
4189 anonymous class, even though they appear to have an enclosing
4191 (create_interface): Pass extra argument to
4192 check_class_interface_creation.
4193 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
4194 (create_class): Call check_class_interface_creation and
4195 maybe_create_class_interface_decl with extra new argument. Don't
4196 add private this$<n> to anonymous classes.
4197 (method_declarator): Insert hidden this$<n> to anonymous class
4199 (java_fix_constructors): Deleted code creating default
4200 constructor. Call craft_constructor instead.
4201 (java_check_regular_methods): Set `saw_constructor' to 1 for
4203 (fix_constructors): Pass extra argument to verify_constructor_super.
4204 (verify_constructor_super): New local `sdecl', use it. Search for
4205 matching constructor (possibly featuring arguments) in super
4207 (lookup_method_invoke): Craft constructor according to arguments
4208 list when dealing with anonymous class constructors.
4209 (build_super_invocation): Pass arguments to anonymous class super
4211 (search_loop): Use FOR_LOOP_P.
4212 (labeled_block_contains_loop_p): Likewise.
4214 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4216 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
4217 (enclosing_context_p): New function.
4218 (get_access_flags_from_decl): Handle CLASS_STATIC.
4219 (maybe_layout_super_class): Extra first argument passed to
4221 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
4223 * decl.c (access0_identifier_node): New global.
4224 (init_decl_processing): access0_identifier_node initialized.
4225 (pushdecl): Set DECL_CONTEXT only on non type decls.
4226 * expr.c (lookup_field): Lookup inner class fields in enclosing
4228 (expand_invoke): Use ID_INIT_P.
4229 (expand_java_field_op): Use DECL_CLINIT_P.
4230 * java-tree.def (CLASS_LITERAL): New tree code.
4231 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
4232 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
4233 (struct lang_decl): New field `inner_access'.
4234 (enclosing_context_p): Prototyped.
4235 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
4236 ID_CLINIT_P): New macros.
4237 (CLASS_STATIC): New macro.
4238 (CLASS_ACCESS0_GENERATED_P): New macro.
4239 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
4240 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
4241 INNER_CLASS_P): New macros.
4242 (DECL_INNER_CLASS_LIST): New macro.
4243 * jcf-parse.c (yyparse): Avoid the use of ANSI string
4245 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
4246 the shift value to int. Fixed typo in comment.
4247 * lex.c (inst_id, wpv_id): Initialize.
4248 * mangle.c (unicode_mangling_length): Take `$' into account.
4249 * parse.h (DRECOVER, RECOVER): Terminate properly.
4250 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
4251 (typedef struct _jdep): New field `enclosing'.
4252 (JDEP_ENCLOSING): New macro.
4253 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
4254 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
4255 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
4256 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
4257 GET_ENCLOSING_CPC_CONTEXT): New macros.
4258 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
4259 (do_resolve_class): Added extra argument in prototype.
4260 * parse.y (resolve_class): Added extra argument in prototype.
4261 (maybe_create_class_interface_decl): Likewise.
4262 (maybe_use_access_method, build_wfl_wrap): New functions.
4263 (java_complete_expand_classes, java_complete_expand_class):
4265 (java_parser_context_push_initialized_field,
4266 java_parser_context_suspend, java_parser_context_resume):
4268 (maybe_make_nested_class_name, make_nested_class_name,
4269 set_nested_class_simple_name_value,
4270 link_nested_class_to_enclosing, find_as_inner_class,
4271 find_as_inner_class_do, check_inner_class_redefinition,
4272 build_thisn_assign, build_current_thisn, build_access_to_thisn,
4273 maybe_build_thisn_access_method, build_outer_field_access,
4274 build_outer_field_access_methods, build_outer_field_access_expr,
4275 build_outer_method_access_method, build_new_access_id,
4276 build_outer_field_access_method, outer_field_access_p,
4277 outer_field_expanded_access_p, outer_field_access_fix,
4278 build_incomplete_class_ref, patch_incomplete_class_ref,
4279 create_anonymous_class): Likewise.
4280 (inst_id, wpv_id): New static global variables.
4281 (synchronized:): New rule, tagged <node>.
4282 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
4284 (anonymous_class_creation:): New rule, tagged <node>.
4285 (NEW_TK): Tagged <node>.
4286 (type_literals, array_type_literal): New rules, tagged <node>.
4287 (class_declaration:): Removed action when reducing by class_body:
4288 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
4289 using GET_CPC in sub-rules.
4290 (class_member_declaration): Handle inner classes.
4291 (method_declaration): When reducing method_header:, reset
4292 current_function_decl when appropriate.
4293 (method_declarator:): Set the number of formal parameter to 0 for
4294 method declared without arguments.
4295 (constructor_declarator:): Likewise.
4296 (static_initializer:): List of elements kept in a list.
4297 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
4298 use of the keyword `static' for type declarations.
4299 (block_statement:): Handle inner class declarations.
4300 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
4301 type qualified `this'.
4302 (class_instance_creation_expression): Use anonymous_class_creation:
4303 to handle inner class instances creation. Handle qualified `new'.
4304 (something_dot_new): Added appropriate actions.
4305 (create_new_parser_context): New function.
4306 (java_push_parser_context, java_parser_context_save_global,
4307 java_parser_context_suspend): Use create_new_parser_context.
4308 (check_modifiers): Changed leading comment.
4309 (check_class_interface_creation): Handle interclasses.
4310 (add_superinterfaces): Fixed comment.
4311 (create_interface): Build qualified name from the raw_name instead
4312 of its matching WFL. Push the initialized fields list. raw_name added
4313 as an extra argument to maybe_create_class_interface_decl.
4314 (create_class): Build qualified name from the raw_name instead of
4315 its matching WFL. Removed assignment to current_parsed_class_un.
4316 Call PUSH_ERROR before returning an error. Suspend the current
4317 parser context when processing an inner class. Push the
4318 initialized fields list. raw_name added as an extra argument to
4319 maybe_create_class_interface_decl. Add the private this$<n>
4321 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
4322 (register_fields): Get the class type from GET_CPC and handle
4323 previous errors. Added code to handle the creation of static
4324 fields in inner classes. Initialized fields initialization
4325 statements kept in a list of lists.
4326 (maybe_generate_finit): Initialized fields initialization
4327 statements kept in a list of lists. Use GET_CPC.
4328 (maybe_generate_clinit): Likewise.
4329 (method_header): Use GET_CPC and GET_CPC_UN.
4330 (parser_qualified_classname): Handle inner classes.
4331 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
4332 (java_fix_constructors): Hide pointer to enclosing context
4333 instance in constructor list when dealing with inner classes.
4334 (jdep_resolve_class): Call resolve_class with extra first argument
4336 (resolve_class): Add enclosing context as a first extra argument
4337 to do_resolve_class.
4338 (do_resolve_class): Call find_as_inner_class. Handle WFLs
4340 (resolve_no_layout): Extra argument added to resolve_class
4342 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
4343 (java_get_real_method_name): Use GET_CPC_UN.
4344 (check_abstract_method_definitions): Use DECL_CLINIT_P.
4345 (java_check_abstract_methods): Handle static method declared in
4346 inner classes by an error.
4347 (java_check_regular_methods): Use DECL_CLINIT_P.
4348 (source_start_java_method): Also set DECL_MAX_LOCALS.
4349 (create_artificial_method): Call java_parser_context_save_global
4350 and java_parser_context_restore_global instead of saving/restoring
4351 the context by hand.
4352 (expand_start_java_method): Improved verbose mode message.
4353 (java_complete_expand_methods): Fixed leading comment. Use
4355 (fix_constructors): Added assignment to this$<n> if necessary.
4356 (java_expand_classes): Call java_complete_expand_classes instead
4357 of java_complete_expand_methods.
4358 (make_qualified_primary): Simplified.
4359 (merge_qualified_name): Optimized for missing left or right parts.
4360 (resolve_expression_name): Handle access to outer class fields from
4362 (resolve_qualified_expression_name): New macro
4363 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
4364 classes. Report error on non appropriate qualification of
4365 `new'. Handle qualified `this'.
4366 (not_accessible_p): Allow access to outer class private fields from
4368 (patch_method_invocation): Handle method invocations through
4369 access methods and inner class constructor invocations.
4370 (find_applicable_accessible_methods_list): Search enclosing
4371 contexts of an inner class.
4372 (search_applicable_methods_list): Fixed typo.
4373 (argument_types_convertible): Handle inner class constructors'
4374 hidden outer context reference argument.
4375 (qualify_ambiguous_name): Handle qualified `this'.
4376 (java_complete_lhs): Handle use of field accessed through
4377 artificial access methods in various cases of assignments. Handle
4379 (check_final_assignment): Use DECL_CLINIT_P.
4380 (valid_ref_assignconv_cast_p): Handle the destination being an
4381 enclosing context of the source.
4382 (patch_unaryop): Handle use of field accessed through artificial
4384 (patch_return): Use DECL_CLINIT_P.
4385 (patch_throw_statement): Use DECL_CLINIT_P.
4386 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
4387 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
4390 2000-01-16 Anthony Green <green@cygnus.com>
4392 * parse.y (build_string_concatenation): Only use
4393 StringBuffer(String) shortcut if String arg is constant.
4395 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4397 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
4398 the shift value to int. Fixed typo in comment.
4400 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
4402 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
4403 * jcf-write.c: Likewise.
4404 * parse.y: Likewise.
4405 * parse.c: Regenerate.
4407 2000-01-09 Anthony Green <green@cygnus.com>
4409 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
4410 bytecodes in the correct order.
4412 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4414 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
4416 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
4418 * expr.c (java_lang_expand_expr): Switch to permanent obstack
4419 before building constant array decl.
4421 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4423 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
4424 method invocation and typo in conditional expression.
4425 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
4426 the appropriate NOTE_POP.
4427 * parse.y (patch_binop): Shift value mask to feature the right
4430 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4432 * class.c (assume_compiled, assume_compiled_node): Add static
4434 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
4436 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
4438 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
4440 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
4441 to `__modifier' to avoid stringifying it.
4443 * parse.y (verify_constructor_circularity): Don't call a variadic
4444 function with a non-literal format string.
4445 (java_check_abstract_methods): Move unreachable code inside
4446 `continue' statement.
4447 (lookup_method_invoke): Call xstrdup, not strdup.
4449 * expr.c (expand_java_field_op): Avoid the use of ANSI string
4452 * jcf-parse.c (yyparse): Likewise.
4454 * jv-scan.c (main): Likewise.
4456 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4458 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
4459 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
4460 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
4463 * parse.y (synchronized, variable_redefinition_error,
4464 check_class_interface_creation, create_interface, create_class,
4465 method_header, finish_method_declaration,
4466 check_modifiers_consistency, method_declarator,
4467 complete_class_report_errors, check_abstract_method_definitions,
4468 java_check_regular_methods, check_throws_clauses,
4469 java_check_abstract_methods, read_import_dir,
4470 check_pkg_class_access, declare_local_variables, fix_constructors,
4471 cut_identifier_in_qualified, resolve_expression_name,
4472 resolve_qualified_expression_name, patch_method_invocation,
4473 java_complete_lhs, patch_assignment, try_builtin_assignconv,
4474 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
4475 patch_exit_expr, patch_exit_expr, patch_switch_statement,
4476 patch_try_statement, patch_synchronized_statement,
4477 patch_throw_statement, check_thrown_exceptions,
4478 patch_conditional_expr): Likewise.
4480 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4482 * Makefile.in (LIBDEPS): Added gcc's errors.o
4483 (../jcf-dump$(exeext):): Link with gcc's errors.o
4484 (../gcjh$(exeext):): Likewise.
4485 * expr.c (expand_java_NEW): Layout the entire target type instead of
4486 laying out its methods only.
4487 (lookup_field): Layout the class after having loaded it.
4488 * java-tree.h (java_debug_context): Declared.
4489 * jcf-io.c (toplev.h): Included.
4490 (find_class): Removed assignment to jcf's outofsynch
4491 field. Force source file to be read if newer than its matching
4492 class file. Tweaked debug messages.
4493 * jcf-parse.c (jcf_out_of_synch): Deleted.
4494 (read_class): Call to jcf_out_of_synch removed.
4495 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
4496 (jcf_out_of_synch): Prototype deleted.
4497 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
4498 `deprecated' and `class_err': integer turned into bit fields.
4499 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
4500 * parse.y (package_list): New global.
4501 (package_declaration:): Record newly parsed package name.
4502 (extra_ctxp_pushed_p): Static global deleted.
4503 (java_parser_context_save_global): Create buffer context for the
4504 purpose of saving globals, if necessary.
4505 (java_parser_context_restore_global): Pop context pushed for the
4506 purpose of saving globals, if necessary.
4507 (java_debug_context_do): New prototype and function.
4508 (java_debug_context): Likewise.
4509 (do_resolve_class): Use already parsed package names to qualify
4510 and lookup class candidate.
4511 (java_pre_expand_clinit): Removed unnecessary local variable.
4513 1999-12-17 Tom Tromey <tromey@cygnus.com>
4515 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
4517 (process_file): Use `\n\' at end of each line in string.
4519 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4521 * expr.c (expand_invoke): Layout the loaded class before
4522 attempting to use it.
4523 (expand_java_field_op): Allow final field assignments to take
4525 * typeck.c (convert): Return error_mark_node if expr is null.
4527 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4529 * class.c (class_depth): Return -1 if the class doesn't load
4531 * expr.c (can_widen_reference_to): Check for errors during depth
4532 computation and return 0 accordingly.
4533 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
4534 create default constructors and add an other error check.
4535 * parse.h (java_fix_constructors): Prototyped.
4536 * parse.y (java_pre_expand_clinit): Likewise.
4537 (build_super_invocation): Re-prototyped to feature one argument.
4538 (java_check_circular_reference): Directly use `current'.
4539 (java_fix_constructors): New function.
4540 (java_check_regular_methods): Don't create default constructors
4541 here, but abort if none were found.
4542 (java_complete_expand_methods): Pre-process <clinit> calling
4543 java_pre_expand_clinit.
4544 (java_pre_expand_clinit): New function.
4545 (fix_constructors): build_super_invocation invoked with the
4546 current method declaration as an argument.
4547 (build_super_invocation): Use the context of the processed method
4548 decl argument instead of current_class.
4549 * typeck.c (lookup_java_method): Take WFLs in method names into
4552 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
4554 * class.c (make_class_data): flag_keep_inline_functions to keep
4555 private methods in the method array.
4557 1999-12-15 Anthony Green <green@cygnus.com>
4559 * check-init.c (check_init): Take into account both types of
4560 `throw's when checking for uninitialized variables.
4562 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4564 * parse.y (java_complete_lhs): Force convertion of array
4565 dimensions to int_type_node, that's what runtime's ABI expects.
4567 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4569 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
4570 operand of a WFL, until the Java front-end gets fixed with regard
4571 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
4573 1999-12-10 Andrew Haley <aph@cygnus.com>
4575 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
4576 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
4577 expr.c (build_java_athrow): Add support for sjlj-exceptions.
4581 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4583 * expr.c (java_lang_expand_expr): Switch to permanent obstack
4584 before calling expand_eh_region_start and expand_start_all_catch.
4585 * except.c (expand_start_java_handler): Switch to permanent
4586 obstack before calling expand_eh_region_start.
4587 (expand_end_java_handler): Switch to permanent obstack before
4588 calling expand_start_all_catch.
4590 1999-12-5 Anthony Green <green@cygnus.com>
4592 * decl.c (init_decl_processing): Mark throw_node as a noreturn
4593 function with side effects.
4594 (init_decl_processing): Mark all memory allocating DECLs with
4597 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4599 * except.c (expand_end_java_handler): Call
4600 expand_resume_after_catch and end_catch_handler.
4602 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
4604 * verify.c (verify_jvm_instructions): Create new return label
4605 chain if non existant (don't rely on the verified state of the jsr
4608 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4610 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
4611 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
4613 * parse.y (patch_assignment): Removed bogus final class test on
4614 lhs when checking on whether to emit an ArrayStoreException runtime
4616 * expr.c (expand_java_arraystore): Likewise.
4618 1999-11-28 Anthony Green <green@cygnus.com>
4620 * decl.c (find_local_variable): Reuse single slot decls when
4623 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4625 * jcf-parse.c (saw_java_source): Global variable removed.
4626 (read_class): Don't use `saw_java_source'. Added extra braces.
4627 (yyparse): Code setting `saw_java_source' removed.
4629 1999-11-24 Mark Mitchell <mark@codesourcery.com>
4631 * except.c (emit_handlers): Zero catch_clauses after emitting them.
4633 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4635 * verify.c (merge_type_state): Non verified subroutines being
4636 considered more than once to trigger passive type merge.
4638 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4640 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
4641 in case of error. Error message tuned.
4643 1999-11-21 Anthony Green <green@cygnus.com>
4645 * constants.c (find_methodref_index): Unwrap method names before
4646 inserting them in the constant pool.
4648 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
4650 * class.c (assume_compiled_node): New typedef.
4651 (assume_compiled_tree): New static data.
4652 (find_assume_compiled_node): New function.
4653 (add_assume_compiled): New function.
4654 (assume_compiled): New function.
4655 * class.c (make_class_data): Use assume_compiled.
4656 (is_compiled_class): Use assume_compiled.
4658 * java-tree.h (add_assume_compiled): Declare.
4660 * lang.c (lang_decode_option): Parse new options.
4662 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4664 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
4665 int_type_node: that's what `_Jv_AllocObject' expects.
4667 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4669 * parse.y (lookup_method_invoke): Use lang_printable_name to
4670 reliably build the type name during error report. Fixes PR gcj/97.
4672 1999-11-09 Tom Tromey <tromey@cygnus.com>
4674 * jcf-path.c: Include <sys/stat.h>.
4675 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
4676 (DIR_UP): New macro.
4678 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4680 * parse.y (source_end_java_method): Resume permanent allocation,
4681 reversing Apr 27 1998 patch.
4682 (patch_string_cst): Pop obstacks after having pushed the permanent
4685 1999-11-05 Tom Tromey <tromey@cygnus.com>
4687 * class.c (finish_class): Emit inlined methods if any native
4688 methods exist in the class. Fixes PR gcj/85.
4690 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4692 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
4693 (qualify_ambiguous_name): Likewise.
4695 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
4697 * typeck.c: (lookup_java_method): search all inherited
4698 interfaces when looking up interface method.
4700 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4702 * parse.y (method_header:): Issue error message for rule `type
4704 (synchronized:): Error report when not using synchronized.
4706 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4708 * parse.y (resolve_qualified_expression_name): Prevent `this' from
4709 being used before the superclass constructor has been called.
4710 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
4711 instead of `CALL_THIS_CONSTRUCTOR_P'.
4713 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
4715 * check-init.c: Fix typo in comment.
4717 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4719 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
4722 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4724 * parse.y (expression_statement:): Call function to report
4725 improper invocation of a constructor.
4726 (parse_ctor_invocation_error): New function.
4728 1999-10-26 Mark Mitchell <mark@codesourcery.com>
4730 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
4733 1999-10-21 Tom Tromey <tromey@cygnus.com>
4735 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
4736 in generated `main'.
4738 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4740 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
4741 (qualify_ambiguous_name): Likewise.
4743 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4745 * parse.y (java_complete_tree): fold_constant_for_init to work on
4747 (java_complete_lhs): Likewise.
4748 (array_constructor_check_entry): Complete an initializer element
4749 on permanent_obstack.
4751 1999-10-19 Tom Tromey <tromey@cygnus.com>
4753 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
4754 From Mike Moreton <mike@pillim.demon.co.uk>.
4756 1999-10-15 Greg McGary <gkm@gnu.org>
4758 * java-tree.h (flag_bounds_check): Remove extern decl.
4759 * lang.c (flag_bounds_check): Remove global variable.
4760 (lang_f_options): Remove "bounds-check" entry.
4761 (lang_init_options): Default flag_bounds_check to "on".
4763 1999-10-14 Tom Tromey <tromey@cygnus.com>
4765 * jvgenmain.c (usage): New function.
4766 (main): Use it. Also, handle `-D' options.
4767 * jvspec.c (lang_specific_driver): Recognize -D.
4768 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
4770 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
4772 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4774 * jcf-dump.c (print_constant, disassemble_method): Don't call a
4775 variadic function with a non-literal format string.
4777 * parse-scan.y (report_main_declaration): Likewise.
4779 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
4781 * parse.y (read_import_dir, patch_assignment, patch_binop,
4782 patch_array_ref): Likewise.
4784 * typeck.c (build_java_array_type): Likewise.
4786 * verify.c (verify_jvm_instructions): Likewise.
4788 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4790 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
4792 1999-10-07 Anthony Green <green@cygnus.com>
4794 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
4795 where CHECK_PUT may fail for valid reasons.
4797 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
4798 UNSAFE_PUTN): New macros.
4800 1999-10-04 Tom Tromey <tromey@cygnus.com>
4802 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
4803 well. Fixes Java PR gcj/59.
4804 * parse-scan.y (yyerror): Report errors.
4806 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
4808 * decl.c (insert_block): Remove unconditional `abort'.
4810 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4812 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
4813 FUNCTION_CODE now of type int. All callers changed.
4814 Set the builtin's DECL_BUILT_IN_CLASS.
4816 1999-09-23 Tom Tromey <tromey@cygnus.com>
4818 * jvspec.c (lang_specific_driver): Don't read spec file if
4819 -fsyntax-only given.
4821 1999-09-22 Tom Tromey <tromey@cygnus.com>
4823 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
4825 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
4826 (WORDS_TO_LONG): Likewise.
4827 (WORDS_TO_DOUBLE): Likewise.
4829 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4831 * jcf-write.c (RELOCATION_VALUE_0): New macro.
4832 (RELOCATION_VALUE_1): Likewise.
4833 (emit_iinc, emit_reloc, push_constant1, push_constant2,
4834 push_in_const, push_long_const): Prototyped.
4835 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
4836 (push_constant2): Likewise.
4837 (push_int_const): Cast find_constant1's integer arguments to `jword'.
4838 (find_constant_wide): Cast find_constant2's integer arguments to
4840 (find_constant_index): Cast find_constant2's and find_constant2's
4841 integer arguments to `jword'.
4842 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
4843 (emit_switch_reloc): Use RELOCATION_VALUE_0.
4844 (emit_if): Use RELOCATION_VALUE_1.
4845 (emit_goto): Likewise.
4846 (emit_jsr): Likewise.
4847 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
4848 argument to push_long_const to HOST_WIDE_INT.
4850 1999-09-15 Andreas Schwab <schwab@suse.de>
4852 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
4854 1999-09-20 Nick Clifton <nickc@cygnus.com>
4856 * lang.c (lang_decode_option): Extend comment.
4858 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4860 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
4863 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4865 * gjavah.c (get_field_name, print_method_info, print_include,
4866 add_namelet): Use xmalloc, not malloc.
4868 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
4869 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
4872 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
4874 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
4876 * jcf-path.c (add_entry): Likewise.
4878 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
4880 * jv-scan.c (xmalloc): Remove definition.
4882 * jvgenmain.c (xmalloc): Likewise.
4884 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
4886 * lex.c (java_store_unicode): Use xrealloc, not realloc.
4888 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
4889 concat, not xmalloc/sprintf.
4890 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
4891 (xstrdup): Remove definition.
4893 * parse.y (duplicate_declaration_error_p,
4894 constructor_circularity_msg, verify_constructor_circularity,
4895 check_abstract_method_definitions, java_check_regular_methods,
4896 java_check_abstract_methods, patch_method_invocation,
4897 check_for_static_method_reference, patch_assignment, patch_binop,
4898 patch_cast, array_constructor_check_entry, patch_return,
4899 patch_conditional_expr): Use xstrdup, not strdup.
4901 * zextract.c (ALLOC): Use xmalloc, not malloc.
4903 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4905 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
4907 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
4908 (do_spec, lang_specific_pre_link, lang_specific_driver,
4909 input_filename, input_filename_length): Don't declare.
4910 (main_class_name, jvgenmain_spec, lang_specific_driver):
4912 (lang_specific_driver): All calls to the function pointer
4913 parameter now explicitly call `fatal'.
4915 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4917 * parse.y (find_applicable_accessible_methods_list): Search
4918 abstract classes as interfaces.
4920 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4922 * class.c (finish_class): We're now outside a valid method
4923 declaration. Tell the rest of gcc so.
4925 1999-09-08 Bruce Korb autogen@linuxbox.com
4927 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
4929 1999-09-07 Tom Tromey <tromey@cygnus.com>
4931 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
4933 (decode_signature_piece): Don't emit "::" in JArray<>.
4934 (print_namelet): Only print trailing `;' when printing a class.
4936 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4938 * java-tree.h: Delete declarations for all tree nodes now moved to
4940 * decl.c: Delete their definitions.
4942 1999-09-04 Mark Mitchell <mark@codesourcery.com>
4944 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
4945 * Makefile.in (OBJS): Add ggc-callbacks.o.
4946 (OBJDEPS): Likewise.
4948 1999-09-03 Tom Tromey <tromey@cygnus.com>
4950 * parse.y (strip_out_static_field_access_decl): Return operand if
4951 it satisfies JDECL_P.
4953 1999-09-02 Tom Tromey <tromey@cygnus.com>
4955 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
4956 Handle nested arrays, like `[[I'.
4958 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4960 * class.c (finish_class): Remove unused parameter, all callers
4963 * expr.c (build_java_athrow): Change return type to void.
4964 (java_lang_expand_expr): Make sure each case in switch returns a
4967 * java-tree.h (finish_class): Fix prototype to take void args.
4969 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
4970 (main): Issue return from main, not exit.
4972 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
4974 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
4976 * jv-scan.c (main): Issue return from main, not exit.
4978 * parse.y (check_abstract_method_definitions,
4979 java_check_abstract_method_definitions): Add static prototypes.
4980 (java_complete_expand_methods): Fix call to `finish_class'.
4982 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
4985 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4987 * lang.c (language_string): Constify.
4989 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4991 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
4992 Remove hacks for stuff which comes from libiberty.
4994 * Make-lang.in: Likewise.
4996 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
4998 * Makefile.in (xref.o): Depend on xref.c explicitly.
5000 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5002 * java-tree.h (lang_printable_name): Constify a char*.
5004 * lang.c (lang_printable_name): Likewise.
5006 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
5008 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
5011 1999-08-26 Tom Tromey <tromey@cygnus.com>
5013 * gjavah.c (print_cxx_classname): Print "::" before qualified
5016 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5018 * parse.y (lookup_cl): Changed leading comment. Now does its best
5019 to set the column number.
5020 (qualify_ambiguous_name): Take WFL wrappers into account.
5022 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
5024 * verify.c (verify_jvm_instructions): Don't check instruction
5025 validity beyond end of method.
5027 1999-08-25 Tom Tromey <tromey@cygnus.com>
5029 * jvspec.c (lang_specific_driver): Correctly handle --help again.
5031 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5033 * gjavah.c (print_name, print_base_classname, utf8_cmp,
5034 cxx_keyword_subst, generate_access, name_is_method_p,
5035 get_field_name, print_field_name, super_class_name, print_include,
5036 decode_signature_piece, print_class_decls, usage, help,
5037 java_no_argument, version, add_namelet, print_namelet): Add static
5039 (print_base_classname, utf8_cmp, cxx_keyword_subst,
5040 name_is_method_p): Constify a char*.
5041 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
5042 Provide a final else clause in an if-else-if.
5043 (print_field_info): Add missing final arg in function call to
5045 (print_method_info, decompile_method, decode_signature_piece,
5046 print_c_decl, print_full_cxx_name, print_stub,
5047 print_mangled_classname, super_class_name, print_include,
5048 add_namelet, add_class_decl, print_class_decls, process_file,
5049 help): Constify a char*.
5051 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
5052 push_int_const, find_constant_wide, find_constant_index,
5053 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
5054 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
5055 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
5056 emit_if, emit_goto, emit_jsr, call_cleanups,
5057 make_class_file_name): Add static prototypes.
5058 (generate_bytecode_return, generate_bytecode_insns): Pass a
5059 NULL_PTR, not a NULL_TREE.
5061 * jv-scan.c: Include "jcf.h".
5062 (main): Declare using DEFUN macro.
5064 * jvspec.c (find_spec_file, lang_specific_pre_link,
5065 lang_specific_driver): Add prototypes.
5066 (find_spec_file): Constify a char*.
5068 * keyword.gperf (hash, java_keyword): Add prototypes.
5070 * lang.c (lang_print_error): Add static prototype.
5071 (lang_init): Prefer memcpy over bcopy to avoid casts.
5073 * lex.c (yylex): Add static prototype.
5075 * parse-scan.y: Include "lex.c" earlier.
5077 * parse.h: Remove redundant declaration for `yylex'.
5079 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
5080 labeled_block_contains_loop_p): Add static prototypes.
5081 (not_accessible_p): Make static to match prototype.
5083 * verify.c (start_pc_cmp): Don't needlessly cast away const.
5085 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5087 * parse.y (check_method_redefinition): Changed leading comment.
5088 (check_abstract_method_definitions): New function.
5089 (java_check_abstract_method_definitions): New function.
5090 (java_check_regular_methods): Call it.
5091 (verify_constructor_super): Fixed indentation.
5092 (lookup_method_invoke): Likewise.
5094 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5096 * parse.y (method_header): Return a null pointer if the current
5098 (finish_method_declaration): Return if the current function decl
5100 (source_start_java_method): Likewise.
5101 (java_method_add_stmt): Likewise.
5103 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5105 * class.c (emit_register_class): Removed unnecessary call to
5107 * parse.y (labeled_block_contains_loop_p): Removed unused local
5110 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5112 * parse.y (java_refold): Added prototype.
5114 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5116 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
5117 (java_stabilize_reference): Removed unnecessary `else'.
5118 (java_complete_lhs): Set flag to remember boolean. Call
5119 java_refold. Added comments.
5120 (java_decl_equiv): New function.
5121 (binop_compound_p): Likewise.
5122 (java_refold): Likewise.
5123 (patch_unaryop): Striped static field access assigned to decl and
5124 op. Changed promotion scheme for ++/-- operators.
5125 (search_loop): New function.
5126 (labeled_block_contains_loop_p): Likewise.
5127 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
5129 (patch_bc_statement): Call search_loop. Fixed comment.
5131 1999-08-14 Anthony Green <green@cygnus.com>
5133 * expr.c (java_lang_expand_expr): Mark static array data as
5136 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5138 * jvgenmain.c (main): NUL-terminate name_obstack.
5140 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5142 * check-init.c (check_bool2_init, done_alternative): Add static
5145 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
5146 (add_method, build_utf8_ref, build_class_ref,
5147 append_gpp_mangled_type, layout_class_method): Constify a char*.
5149 * decl.c (push_promoted_type, make_binding_level): Add static
5151 (push_promoted_type, pushdecl): Constify a char*.
5153 * except.c (find_handler_in_range, link_handler,
5154 check_start_handlers): Add static prototypes.
5156 * expr.c (process_jvm_instruction): Constify a char*.
5158 * gjavah.c (main): Constify a char*.
5160 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
5163 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
5165 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
5166 munge, print_ents): Constify a char*.
5168 * jcf-dump.c (disassemble_method): Constify a char*.
5169 (print_constant_pool, print_exception_table): Add static prototypes.
5170 (print_constant, print_exception_table, main, disassemble_method):
5173 * jcf-io.c (find_classfile, find_class): Likewise.
5175 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
5176 (set_source_filename, predefined_filename_p): Add static prototypes.
5177 (set_source_filename, get_constant, get_class_constant,
5178 find_in_current_zip): Constify a char*.
5180 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
5182 (add_entry, add_path, jcf_path_classpath_arg,
5183 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
5185 * jcf-reader.c (get_attribute, jcf_parse_preamble,
5186 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
5187 jcf_parse_one_method, jcf_parse_methods,
5188 jcf_parse_final_attributes): Add static prototypes.
5189 (get_attribute): Constify a char*.
5191 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
5192 jcf_dependency_add_target, jcf_path_classpath_arg,
5193 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
5195 * jv-scan.c (main): Constify a char*.
5196 (gcc_obstack_init): Add prototype arguments.
5198 * jvgenmain.c (gcc_obstack_init): Likewise.
5199 (main): Constify a char*.
5201 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
5203 (put_decl_string, lang_print_error): Constify a char*.
5204 (lang_init): Remove redundant extern prototype.
5206 * mangle.c (emit_unicode_mangled_name): Constify a char*.
5208 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
5209 Add static prototypes.
5210 (get_type_from_signature): Constify a char*.
5212 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
5213 Add static prototypes.
5214 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
5215 (verify_jvm_instructions): Constify a char*.
5217 * xref.c (xref_flag_value): Likewise.
5219 * xref.h (xref_flag_value): Likewise.
5221 * zextract.c (makeword, makelong): Add static prototypes.
5222 (makeword, makelong): Constify a uch*.
5224 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5226 * lang.c (java_dummy_print): Constify a char*.
5227 (lang_print_error): Likewise.
5228 (lang_init): Remove redundant prototype for `print_error_function'.
5229 (lang_init_source): Likewise.
5230 (lang_identify): Constify a char*.
5232 1999-08-09 Tom Tromey <tromey@cygnus.com>
5234 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
5235 (WORDS_TO_LONG): Likewise.
5236 (WORDS_TO_DOUBLE): Likewise.
5238 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5240 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
5242 * expr.c (java_stack_pop, java_array_data_offset,
5243 build_java_throw_out_of_bounds_exception, case_identity,
5244 build_java_check_indexed_type): Add static prototypes.
5245 (linenumber_table, expand_invoke, expand_java_field_op,
5246 build_primtype_type_ref, expand_byte_code): Constify a char*.
5248 * java-tree.h (build_primtype_type_ref, linenumber_table):
5250 (java_lang_expand_expr): Add prototype.
5252 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
5253 `java_lang_expand_expr'.
5255 * lex.c (java_lex_error): Constify a char*.
5256 (java_get_unicode, java_read_char, java_allocate_new_line,
5257 java_unget_unicode, java_sneak_unicode): Prototype.
5259 * parse-scan.y (current_class, package_name, method_declarator,
5260 report_class_declaration, yyerror): Constify a char*.
5262 * parse.h (java_report_errors): Prototype.
5263 (yyerror): Constify a char*.
5265 * parse.y (classitf_redefinition_error, check_modifiers,
5266 parse_jdk1_1_error, lookup_package_type,
5267 lookup_package_type_and_set_next, get_printable_method_name,
5268 purify_type_name): Constify a char*.
5269 (build_super_invocation, maybe_generate_finit,
5270 verify_constructor_super, parser_add_interface,
5271 add_superinterfaces, jdep_resolve_class, note_possible_classname,
5272 java_complete_expand_methods, java_expand_finals,
5273 cut_identifier_in_qualified, java_stabilize_reference,
5274 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
5275 merge_string_cste): Prototype.
5276 (single_type_import_declaration, yyerror,
5277 variable_redefinition_error, build_array_from_name,
5278 build_unresolved_array_type, check_class_interface_creation,
5279 resolve_class, complete_class_report_errors,
5280 note_possible_classname, read_import_dir,
5281 find_in_imports_on_demand, resolve_package, fix_constructors,
5282 check_deprecation, lookup_method_invoke,
5283 maybe_build_primttype_type_ref, array_constructor_check_entry):
5285 (java_complete_expand_methods, java_expand_finals): Make static.
5286 (convert_narrow): Remove static prototype.
5288 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5290 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
5292 1999-08-02 Richard Henderson <rth@cygnus.com>
5294 * decl.c: Include defaults.h instead of expr.h.
5295 * parse.y: Likewise.
5297 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
5299 * java/decl.c (start_java_method): Change all uses of
5300 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
5301 Ensure expr.h is included.
5302 * java/expr.c (pop_arguments): Ditto.
5303 * java/parse.y (expand_start_java_method): Ditto.
5305 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5307 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
5309 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
5311 * decl.c: Include "function.h".
5312 * except.c: Likewise.
5313 * parse.y: Likewise.
5314 * Makefile.in: Update dependencies.
5316 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5318 * expr.c (build_java_soft_divmod): Provide a default case in switch.
5319 (java_lang_expand_expr): Mark parameters `target', `tmode' and
5320 `modifier' with ATTRIBUTE_UNUSED.
5322 * gjavah.c (process_file): Add braces around ambiguous `else'.
5324 * jcf-dump.c (print_access_flags, localvar_free): Change return
5327 * parse.y (java_complete_expand_method): Initialize variable
5329 (resolve_qualified_expression_name): Likewise for `field_decl'.
5330 (patch_method_invocation): Likewise for `class_to_search'.
5331 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
5332 (patch_assignment): Likewise for `lhs_type'.
5334 * verify.c (verify_jvm_instructions): Remove unused variable
5337 1999-07-25 Richard Henderson <rth@cygnus.com>
5339 * decl.c (va_list_type_node): New.
5341 1999-07-25 Anthony Green <green@cygnus.com>
5343 * gjavah.c (print_stub): New function.
5344 (METHOD_IS_NATIVE): New macro.
5345 (print_mangled_classname): Make static.
5346 (HANDLE_END_FIELD): Don't emit fields during stub generation.
5347 (process_file): Perform stub generation.
5348 (HANDLE_METHOD): Don't emit class decls during stub
5350 (HANDLE_END_METHOD): Take into account stub generation.
5351 (print_method_info): Handle stub generation.
5352 (print_stub): New function.
5353 (print_cxx_classname): Make signature consistant with others.
5354 (help): Describe -stubs option.
5355 (main): Create stub file.
5356 (version): Use version.c.
5357 (print_full_cxx_name): New function.
5358 (print_c_decl): Use print_full_cxx_name.
5360 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5362 * check-init.c (check_init): Handle MAX_EXPR.
5364 1999-07-15 Andrew Haley <aph@cygnus.com>
5366 * lang.c (flag_use_divide_subroutine): New variable.
5367 * typeck.c: (convert_ieee_real_to_integer): Bounds check
5368 fp-to-integer conversion.
5369 (convert): Call convert_ieee_real_to_integer when flag_fast_math
5372 * expr.c (build_java_soft_divmod): New function.
5373 (build_java_binop): Call build_java_soft_divmod if
5374 flag_use_divide_subroutine is set.
5375 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
5376 soft_lrem_node: new builtin functions.
5377 (init_decl_processing) Initialize the new builtins.
5378 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
5379 soft_lrem_node: new builtin functions.
5380 (build_java_soft_divmod): New function.
5381 * parse.y: Call build_java_soft_divmod if
5382 flag_use_divide_subroutine is set.
5385 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
5386 a --specs= arg) even if not linking.
5387 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
5388 -fuse-divide-subroutine
5390 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5392 * parse.y (resolve_and_layout): Check methods only once.
5393 (resolve_qualified_expression_name): Verify thrown exceptions
5395 (check_thrown_exceptions): Reject exceptions thrown in
5396 initializer. Error message tuned.
5398 1999-07-14 Andrew Haley <aph@cygnus.com>
5400 * expr.c (expand_expr): Do not return the last statement in a
5401 block as the block's value.
5403 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5405 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
5406 CALL_EXPR, to avoid order of evaluation changes.
5408 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5410 * parse.y (qualify_ambiguous_name): Do not use
5411 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
5413 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5415 * check-init.c (check_init): Handle MAX_EXPR.
5416 * expr.c (force_evaluation_order): Force method call arguments to
5417 be evaluated in left-to-right order.
5418 * parse.y (qualify_ambiguous_name): Loop again to qualify
5419 NEW_ARRAY_EXPR properly.
5421 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5423 * parse.y (patch_invoke): Resolve unresolved invoked method
5425 (qualify_ambiguous_name): STRING_CST to qualify expression for
5426 type name resolution.
5428 1999-06-24 Andrew Haley <aph@cygnus.com>
5430 * class.c (finish_class): Whenever a deferred method is
5431 output, rescan the list of methods to see if a new candidate for
5432 output can be found.
5434 1999-06-28 Tom Tromey <tromey@cygnus.com>
5436 * jvspec.c (lang_specific_driver): Recognize --help.
5438 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5440 * parse.y (resolve_package): Fixed bogus return statement.
5441 (patch_method_invocation): Resolve method invocation beginning with
5442 a package name qualifier.
5444 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5446 * Make-lang.in (java.stage1): Depend on stage1-start.
5447 (java.stage2): Likewise for stage2-start.
5448 (java.stage3): Likewise for stage3-start.
5449 (java.stage4): Likewise for stage4-start.
5451 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5453 * parse.y (java_complete_lhs): When doing cross referencing, don't
5454 try to keep file location on a WFL expanded as a CALL_EXPR.
5456 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5458 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
5459 compiling to class file a void method with an empty method body.
5460 As a side effect, the bytecode backend will generate the
5461 appropriate `return' instruction.
5463 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5465 * parse.y (lookup_package_type_and_set_next): New function prototype.
5466 (resolve_package): Search current and imported packages.
5467 (lookup_package_type_and_set_next): New function.
5469 1999-06-22 Andrew Haley <aph@cygnus.com>
5471 * verify.c (verify_jvm_instructions): Check for pending blocks
5472 before invalid PC test and opcode switch, not after.
5474 1999-06-21 Andrew Haley <aph@cygnus.com>
5476 * except.c (find_handler_in_range): The upper limit for exception
5477 ranges is exclusive, not inclusive: (start <= pc < end).
5478 (link_handler): find child pointer which points to outer by
5479 searching sibling list: previous code incorrectly assumed that
5480 outer->outer->first_child must point to outer.
5481 * verify.c (verify_jvm_instructions): FIXME added to code for
5483 (verify_jvm_instructions): Do not assume that the last block
5484 processed in a subroutine is a block which ends with a `ret'
5485 instruction. With some control flows it is possible that the last
5486 block ends with an `athrow'.
5488 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5490 * parse.y (qualify_ambiguous_name): Reorganized the post
5491 evaluation of non WFL leading expression nodes.
5493 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5495 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
5498 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5500 * parse.y (qualify_ambiguous_name): Handle qualified expression
5501 beginning with a STRING_CST.
5503 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5505 * parse.y (register_fields): Set DECL_INITIAL on both
5506 pre-initialized static and public fields.
5507 (resolve_field_access): Static field access expressions to always
5509 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
5510 qualification. CONVERT_EXPR to be resolved as an expression name.
5511 (java_complete_lhs): Identify and access qualified final
5512 initialized field in switch statement case expression.
5513 (fold_constant_for_init): Pre-initialized field decl constant to
5516 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5518 * parse.y (note_possible_classname): Mark returned node with
5519 QUALIFIED_P only if the original class name contained a '/'.
5521 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
5523 * Make-lang.in (gcjh): More parallel build fixes.
5525 1999-06-03 Mike Stump <mrs@wrs.com>
5527 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
5529 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
5531 * except.c (link_handler): Chain exception handlers in order.
5533 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
5535 * expr.c (expand_byte_code): Fill unreachable bytecode regions
5536 with nops and process as usual in order to always set correct EH
5537 ranges. Emit detailed warnings about unreachable bytecodes.
5539 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
5541 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
5544 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5546 * parse.y (lookup_field_wrapper): Unified returned value to NULL
5547 or the searched field decl.
5549 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5551 * parse.y (fold_constant_for_init): Convert numerical constant
5552 values to the type of the assigned field.
5554 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5556 * expr.c (lookup_field): Relaxed the test on class loading error
5558 * parse.y (fold_constant_for_init): Enabeled old code.
5560 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5562 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
5563 decide the validity of the cast of a java.lang.Cloneable reference
5565 (patch_conditional_expr): Fixed first argument passed to
5566 binary_numeric_promotion.
5568 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5570 * parse.y (qualify_ambiguous_name): Take into account that a
5571 CONVERT_EXPR might specify a type as a WFL.
5573 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5575 * parse.y (patch_assignment): Save the rhs before using it as an
5576 argument to _Jv_CheckArrayStore.
5578 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5580 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
5582 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5584 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
5585 floating point litteral only when the exponent indicator has been
5588 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5590 * parse.y (formal_parameter:): Construct argument tree list
5591 element even if a yet unsupported final parameter was encountered.
5593 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5595 * parse.y (finish_method_declaration): Issue errors for native or
5596 abstract methods declared with a method body, as well as for non
5597 native or non abstract methods with no method body.
5599 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5601 * class.c (build_utf8_ref): Initialize variable `field'.
5603 * decl.c (init_decl_processing): Initialize variable `field'.
5605 * expr.c (build_known_method_ref): Mark parameters `method_type',
5606 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
5607 (process_jvm_instruction): Likewise for parameter `length'.
5609 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
5610 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
5613 * parse.y (maybe_generate_clinit): Remove unused variable
5614 `has_non_primitive_fields'.
5615 (find_in_imports_on_demand): Initialize variables `node_to_use'
5617 (patch_binop): Likewise for variable `prom_type'.
5618 (patch_unaryop): Likewise for variable `prom_type'.
5620 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
5622 * xref.c (xref_table): Add missing initializer.
5624 1999-05-14 Tom Tromey <tromey@cygnus.com>
5626 * java-except.h (struct eh_range): Removed unused `next' member.
5627 * verify.c (verify_jvm_instructions): Call check_nested_ranges
5628 after adding all exception handlers. Sort exception ranges in
5630 (struct pc_index): New structure.
5631 (start_pc_cmp): New function.
5632 * except.c (add_handler): Return `void'. Don't call link_handler;
5633 instead construct an ordinary linked list and do range
5635 (check_nested_ranges): New function.
5636 (link_handler): Changed interface to allow merging of eh_ranges.
5637 Split overlapping ranges. Return `void'.
5639 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5641 * parse.y (constructor_block_end:): New rule, tagged <node>.
5642 (constructor_body:): Use `constructor_block_end' instead of
5645 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5647 * parse.y (statement_nsi:): Pop `for' statement block.
5648 (java_complete_lhs): Labeled blocks containing no statement are
5649 marked as completing normally.
5651 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5653 * xref.c (xref_set_current_fp): New function, defined.
5654 * xref.h (xref_set_current_fp): New function, prototyped.
5656 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5658 * check-init.c (check_init): Take into account that
5659 LABELED_BLOCK_STMT can be empty.
5661 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5663 * parse.y (java_check_regular_methods): Warning check on not
5664 overriding methods with default access in other packages does not
5665 apply to `<clinit>'.
5666 (java_complete_lhs): If block body is an empty_stmt_node, replace
5667 it by NULL_TREE. This prevents gcc from generating an irrelevant
5670 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5672 * check-init.c (check_init): Removed code accepting to see things
5673 falling through default:, when doing xrefs.
5674 * java-tree.h (do_not_fold): New global variable, declared.
5675 * parse.y (do_not_fold): New global variable, defined.
5676 (java_complete_expand_method): Set `do_not_fold' to the value of
5677 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
5678 and reinstall them after them have been purged; do not check for
5679 initializations; do not issue missing return errors.
5680 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
5682 (patch_binop): Skip the fold part when doing xrefs.
5683 (build_string_concatenation): Skip the concatenation part when
5685 (patch_synchronized_statement): Do not generate a try-finally when
5687 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
5688 and keep the location where the throw was seen.
5689 * typeck.c (convert): When `do_not_fold' is set, do not attempt
5690 any treatment on the converted node an simply return a NOP_EXPR of
5692 * xref.c (xref_get_data): New function, defined.
5693 * xref.h (xref_get_data): New function, declared.
5694 (XREF_GET_DATA): Use xref_get_data.
5696 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5698 * gjavah.c (print_include): Cast the result of `strlen' to int
5699 when comparing against a signed value.
5700 (add_namelet): Likewise.
5702 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5704 * expr.c (expand_invoke): Mark parameter `nargs' with
5706 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
5708 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
5711 * jcf-reader.c (get_attribute): Cast a value to long
5712 when comparing against a signed expression. Likewise.
5714 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
5717 1999-05-11 Andrew Haley <aph@cygnus.com>
5719 * parse.y (source_end_java_method): If the current method contains
5720 any exception handlers, force asynchronous_exceptions: this is
5721 necessary because signal handlers in libjava may throw exceptions.
5722 * decl.c (end_java_method): Ditto.
5724 1999-05-11 Tom Tromey <tromey@cygnus.com>
5726 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
5728 * jvspec.c (THREAD_NAME): Removed.
5729 (GC_NAME): Likewise.
5730 (MATHLIB): Likewise.
5731 (WITHLIBC): Likewise.
5733 (THREADLIB): Likewise.
5734 (MATH_LIBRARY): Likewise.
5735 (lang_specific_driver): Don't add `-l' options to command line.
5736 Instead, add a single --specs option. Recognize `-L' options and
5737 use them to search for spec file.
5738 (find_spec_file): New function.
5739 (SPEC_FILE): New define.
5741 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
5743 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
5744 cpplib-enabled build.
5746 1999-05-05 Per Bothner <bothner@cygnus.com>
5748 * class.c (make_field_value): DECL_INITIAL may be a string literal;
5749 temporarily zero it while calling rest_of_decl_compilation.
5751 * java-tree.h (string_ptr_type_node): Add declaration.
5752 * decl.c: Define and initialize string_ptr_type_node.
5753 * parse.y (patch_string_cst): Use string_ptr_type_node.
5755 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
5756 * parse.y (for_statement): Now unconditionally exit_block.
5757 (finish_labeled_statement): No longer exit_block if for-loop.
5758 (patch_loop_statement): Check harder if the loop is already labeled.
5760 * parse.y (patch_initialized_static_field): Removed function.
5761 (maybe_generate_clinit): Removed special handling for interfaces.
5762 (java_complete_expand_methods): Do a preliminary java_complete_tree
5763 on <clinit> to determine if it can be removed.
5764 (java_complete_expand_method): Remove special handling for <clinit>.
5765 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
5766 optimize if we get back empty_stmt_node.
5767 For MODIFY_EXPR, re-do checking of static initializers.
5768 (fold_constant_for_init): Don't return immediate if VAR_DECL.
5769 For VAR_DECL, pass correct context.
5771 * verify.c (verify_jvm_instructions): Better error messages.
5773 1999-05-03 Tom Tromey <tromey@cygnus.com>
5775 * parse-scan.y (interface_declaration): Call
5776 report_class_declaration for interfaces.
5778 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
5780 * Makefile.in: Remove -v from bison command lines.
5782 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5784 * check-init.c (check_init): Exclude a case of error when doing
5786 * class.c (layout_class_method): Don't generate the error message
5787 twice when compiling from source.
5788 * lang-options.h: Added `-Wredundant-modifers' and
5789 `-Wunusupported-jdk11' flags and help text.
5790 * lang.c (lang_decode_option): Added support for
5791 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
5792 flag_static_local_jdk11 and flag_redundant set accordingly.
5793 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
5794 * parse.h (EXPR_WFL_ADD_COL): New macro.
5795 (DECL_END_SOURCE_LINE): Likewise.
5796 (DECL_INHERITED_SOURCE_LINE): Likewise.
5797 * parse.y (static_ref_err): New function, prototyped.
5798 (CCB_TK): Now tagged <operator>.
5799 (class_body:): Remember the location of the closing '}' of a class
5800 definition when doing xrefs.
5802 (block_end:): Likewise.
5803 (create_class): Remember the location of the inherited class
5804 identifier when doing xrefs.
5805 (register_fields): Added test on first operand of `init' before
5806 testing it TREE_CODE.
5807 (method_header): Store the location of the class identifier in the
5808 class decl when doing xrefs.
5809 (finish_method_declaration): Don't combine first/last method line
5811 (java_check_regular_methods): Warning check on not overriding
5812 methods with default access on other packages move before check on
5813 static methods. Initialization of `aflags' also moved up.
5814 (resolve_expression_name): Call static_ref_err to report the error.
5815 (static_ref_err): New function, implemented.
5816 (resolve_field_access): Returned simplified static field access
5818 (resolve_qualified_expression_name): Check for illegal use of
5819 static fields in a non static context. Call static_ref_err to
5820 report error in various places.
5821 (java_complete_tree): Do not fold initialized static fields when
5823 (java_complete_lhs): Likewise.
5825 1999-04-29 Anthony Green <green@cygnus.com>
5827 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
5828 create internal labels.
5829 (lookup_label): Ditto.
5831 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5833 * class.c (layout_class_method): Generate <clinit>'s rtl for
5835 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5836 for interfaces' <clinit>.
5837 * expr.c (lookup_field): Search for fields in interfaces.
5838 (expand_invoke): Fixed indentation.
5839 (expand_java_field_op): Likewise. Use IS_CLINIT.
5840 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
5841 (IS_CLINIT): New macro.
5842 * parse.y (type_declaration:): Call maybe_generate_clinit after an
5843 interface was parsed.
5844 (maybe_generate_clinit): Don't generate if the current class is an
5845 interface with only fields of primitive types.
5846 (reset_method_name): Use IS_CLINIT.
5847 (java_complete_expand_method): Expand <clinit> when it exists for
5848 interfaces. Use IS_CLINIT.
5849 (resolve_expression_name): Use DECL_CONTEXT instead of
5850 current_class to build static field references.
5851 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
5852 ARRAY_REF when doing xreferencing.
5853 (check_final_assignment): Fixed typo in leading comment. Use
5855 (patch_array_ref): Don't fully expand array references when
5857 (patch_return): Use IS_CLINIT.
5858 (patch_throw_statement): Likewise.
5860 1999-04-22 Tom Tromey <tromey@cygnus.com>
5862 * Make-lang.in (JAVA_SRCS): Added check-init.c.
5864 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5866 * decl.c (predef_filenames, predef_filenames_size): New globals
5867 (init_decl_processing): predef_filenames and predef_filenames_size
5869 * java-tree.h (predef_filenames, predef_filenames_size): Declared
5871 * jcf-parse.c (predefined_filename_p): New function.
5872 (yyparse): Check that files on the command line are specified only
5873 once and issue a warning otherwise.
5874 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
5875 * parse.y (source_end_java_method): Nullify NOP method bodies, to
5876 avoid a gcc warning with -W -Wall turned on.
5877 (java_expand_classes): Abort if errors were encountered.
5878 (java_complete_lhs): If the cross reference flag is set, wrap
5879 field DECL node around a WFL when resolving expression name.
5881 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5883 * lang.c (lang_decode_option): Fixed returned value when parsing
5884 `-fxref=...' and `-Wall'.
5885 * parse.y (source_end_java_method): Do not generate code when
5886 flag_emit_xref is set.
5887 (resolve_expression_name): Do not build static field access when
5888 flag_emit_xref is set.
5889 (resolve_field_access): No special treatment on `length' when
5890 flag_emit_xref is set. Do not build qualified static field access
5891 when flag_emit_xref is set.
5892 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
5893 when flag_emit_xref is set.
5894 (patch_assignment): Do not generate array store runtime check when
5895 flag_emit_xref is set.
5896 * xref.c (xref_flag_value): Fixed function declaration
5898 (xset_set_data): New function.
5899 * xref.h (xref_set_data): Added prototype for new function.
5900 (typedef struct xref_flag_table): New field data.
5901 (XREF_GET_DATA): New macro.
5903 1999-04-19 Tom Tromey <tromey@cygnus.com>
5905 * xref.h (enum): Removed trailing comma.
5907 * parse.y (resolve_qualified_expression_name): Added missing
5910 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
5912 * gjavah.c: New prototypes for java_float_finite and
5915 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5917 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
5920 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
5922 * Makefile.in (TREE_H): Add tree-check.h.
5923 (RTL_H): Add genrtl.h.
5925 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5927 * parse.y (patch_assignment): Added ArrayStoreException runtime
5930 1999-04-06 Per Bothner <bothner@cygnus.com>
5932 * expr.c (pop_type_0): New function.
5933 (pop_type): Use pop_type_0.
5934 * java-tree.h (pop_type_0): New declaration.
5935 * verify.c (verify_jvm_instructions): Check return instructions.
5937 * parse.y (patch_binop): Don't fold if non-constant and emiting
5940 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5942 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
5944 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
5945 (main_jcf): Don't define.
5946 (process_file): Don't set `main_jcf'.
5948 * java-tree.h (main_jcf): Don't declare.
5950 * jcf-parse.c (main_jcf): Add static definition.
5952 * lang.c (main_jcf): Don't define.
5954 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5956 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
5958 * decl.c (copy_lang_decl): Likewise for `bcopy'.
5960 * jcf-depend.c: Include "config.h", not <config.h>.
5962 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
5965 * jcf-path.c: Include "config.h", not <config.h>.
5967 * lex.c: Don't include various system header files.
5968 (java_init_lex): Cast the argument of `bzero' to PTR
5970 * parse-scan.y (java_push_parser_context): Likewise.
5972 * parse.y (java_push_parser_context): Likewise.
5973 (patch_bc_statement): Match format specifier to variable argument.
5975 * xref.c: Don't include <stdio.h>.
5977 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5979 * parse.y (struct parser_ctxt *ctxp): Now global.
5980 (declare_local_variables): Use WFL compound value for the
5981 declaration source line value, when doing cross-referencing.
5983 1999-03-31 Tom Tromey <tromey@cygnus.com>
5985 * gjavah.c (print_field_info): Allow constants of other types.
5986 (print_include): Generate include when new name is proper prefix
5987 of already printed name.
5988 (add_namelet): Likewise.
5989 (cxx_keyword_subst): New function.
5990 (print_method_info): Use it.
5991 (print_field_name): New function.
5992 (get_field_name): New function.
5993 (print_field_info): Use get_field_name and print_field_name.
5995 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5997 * Makefile.in (keyword.h): Generate using gperf language 'C', not
5998 'KR-C', so gperf uses the `const' keyword on strings.
6000 * keyword.gperf (java_keyword): Const-ify a char*.
6002 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6004 * parse.y (patch_bc_statement): Fixed identation and a bogus
6007 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6009 * parse.y (patch_assignment): Allow static variables in other
6010 classes to be assigned.
6012 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6014 * class.c (maybe_add_interface): Remove unused variable
6016 (make_class_data): Use = for assignment, not ==. Likewise.
6017 (emit_register_classes): Remove unused variable `decl'.
6019 * lex.c: Fix comment so as not to contain an embedded `/*'.
6021 * verify.c (verify_jvm_instructions): Remove unused variable
6024 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
6026 * parse.y (complete_loop_body): Rename to finish_loop_body.
6027 (complete_labeled_statement): Rename to finish_labeled_statement.
6028 (complete_for_loop): Rename to finish_for_loop.
6029 (complete_method_declaration): Rename to finish_method_declaration.
6031 * java-tree.h (continue_identifier_node): New global node.
6032 * decl.c: Define and initialize continue_identifier_node.
6033 * parse.y (generate_labeled_block): Remove - no longer needed.
6034 (build_loop_body): Use continue_identifier_node for continue block.
6035 (finish_labeled_statement): Also do pop_labeled_block actions.
6036 (java_complete_lhs): POP_LOOP even if error.
6037 (build_labeled_block): Special handling for continue_identifier_node.
6038 (patch_loop_statement): Re-organize.
6039 (patch_bc_statement): Re-write.
6041 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6043 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
6044 using a WFL compound value.
6045 * parse.y (xref.h): Include.
6046 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
6048 (register_fields): Set WFL compound value to lineno if doing
6050 (java_complete_expand_method): Call expand_xref if flag_emit_xref
6052 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
6053 * xref.h (expand_xref): Prototype renamed from xref_generate.
6055 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6057 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
6058 (GET_CURRENT_BLOCK): New macro.
6059 * parse.y (current_static_block): New global variable.
6060 (method_body:): Define action.
6061 (complete_method_declaration): Set current_function_decl to NULL
6062 when work on the current method is done.
6063 (declare_local_variables): Use GET_CURRENT_BLOCK.
6064 (java_method_add_stmt): Likewise.
6065 (java_complete_expand_method): Disable the use of `this' when
6067 (enter_a_block): If no current method exist, use
6068 current_static_block to link static initializer blocks.
6069 (exit_block): Rewritten to use current_static_block when no current
6071 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
6072 (patch_return): Forbid the use of `return' in static initializers.
6073 (patch_throw_statement): Fixed indentation. Issue specific error
6074 for uncaught thrown checked exception in static initializer
6075 blocks. Removed FIXME.
6077 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
6079 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
6080 Link gcj from gcc.o.
6082 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6084 * parse.y (find_applicable_accessible_methods_list): When dealing
6085 with interface: ensure that a given interface or java.lang.Object
6086 are searched only once.
6088 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6090 * gjavah.c (print_c_decl): Remove unused argument `flags'.
6092 * jcf-dump.c (print_access_flags): Add braces around if-else.
6094 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
6097 * lex.c (build_wfl_node): Add static prototype.
6099 * lex.h (build_wfl_node): Remove static prototype.
6101 * parse.y: Include lex.c early enough to declare everything needed.
6102 Ensure calls to `build_wfl_node' pass the proper arguments.
6103 (create_class): Remove unused variable `super_decl'.
6104 (get_printable_method_name): Initialize variable `name'.
6106 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6108 * Changelog: Fixed 1999-03-22 typos.
6109 * lang.c (lang_decode_option): Fixed typo in error string in the
6112 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6114 * Makefile.in (JAVA_OBJS): Added entry xref.o.
6116 * java-tree.h (flag_emit_xref): Declared extern.
6117 * lang.c (xref.h): Included.
6118 (flag_emit_xref): New global variable.
6119 (lang_decode_option): Added support for -fxref.
6123 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
6125 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
6128 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6130 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
6131 $(srcdir)/../system.h and $(JAVA_TREE_H).
6132 (jcf-io.o): Depend on $(JAVA_TREE_H).
6133 (mangle.o): Likewise.
6135 * check-init.c (check_cond_init): Add static prototype.
6137 * class.c (build_java_method_type, hashUtf8String,
6138 make_field_value, get_dispatch_vector, get_dispatch_table,
6139 append_gpp_mangled_type, mangle_static_field): Likewise.
6140 (strLengthUtf8): Hide unused definition.
6141 (hashUtf8String): Const-ify.
6142 (make_field_value): Un-ANSI-fy.
6144 * constants.c: Move inclusion of jcf.h above java-tree.h.
6145 (set_constant_entry, find_class_or_string_constant,
6146 find_name_and_type_constant, get_tag_node,
6147 build_constant_data_ref): Add static prototype.
6149 * decl.c (push_jvm_slot, builtin_function,
6150 lookup_name_current_level): Likewise.
6151 (builtin_function): Const-ify.
6153 * except.c (expand_start_java_handler, expand_end_java_handler):
6154 Add static prototype.
6156 * expr.c (flush_quick_stack, push_value, pop_value,
6157 java_stack_swap, java_stack_dup, build_java_athrow,
6158 build_java_jsr, build_java_ret, expand_java_multianewarray,
6159 expand_java_arraystore, expand_java_arrayload,
6160 expand_java_array_length, build_java_monitor, expand_java_pushc,
6161 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
6162 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
6163 expand_compare, expand_test, expand_cond, expand_java_goto,
6164 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
6165 expand_java_field_op, java_push_constant_from_pool): Likewise.
6167 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
6168 (build_java_arraynull_check): Mark parameters `node' and `type'
6169 with ATTRIBUTE_UNUSED.
6170 (note_label): Likewise for parameter `current_pc'.
6171 (expand_java_call, expand_java_ret): Hide unused definition.
6173 * java-tree.h (make_class, build_constants_constructor,
6174 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
6175 init_outgoing_cpool, register_class, emit_register_classes,
6176 java_layout_seen_class_methods): Prototype.
6177 (unicode_mangling_length): Const-ify.
6178 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6179 emit_unicode_mangled_name, format_int, format_uint,
6180 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
6181 jcf_print_utf8_replace, open_class): Prototype.
6183 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
6184 <stdio.h>. Include tree.h/java-tree.h.
6185 (utf8_equal_string usage, process_class): Add static prototype.
6186 (open_class): Don't prototype this here.
6187 (utf8_equal_string): Match arguments to format specifiers.
6188 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
6189 TABLE_SWITCH, disassemble_method): Likewise.
6191 * jcf-io.c: Include tree.h/java-tree.h.
6192 (open_class, find_classfile, jcf_print_utf8,
6193 jcf_print_utf8_replace): Const-ify.
6195 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
6196 parse_class_file): Add static prototype.
6197 (find_in_current_zip): Match definition to existing static
6200 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
6201 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
6202 finish_jcf_block, define_jcf_label, get_jcf_label_here,
6203 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
6204 write_chunks, adjust_typed_op, generate_bytecode_conditional,
6205 generate_bytecode_return, perform_relocations, init_jcf_state,
6206 init_jcf_method, release_jcf_state, generate_classfile):
6207 Add static prototype.
6208 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
6209 (make_class_file_name): Const-ify.
6211 * jcf.h (find_classfile): Const-ify.
6213 * jv-scan.c (reset_report): Remove prototype.
6215 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
6216 (error): Rewrite to allow varargs.
6218 * lang.c (lang_f_options): Const-ify.
6220 * lex.c (java_parse_escape_sequence): Add static prototype.
6221 (java_allocate_new_line): Match definition to existing static
6224 * mangle.c Include tree.h/java-tree.h.
6225 (unicode_mangling_length, emit_unicode_mangled_name,
6226 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
6228 * parse.h (jdep_code): Remove trailing comma in enumeration.
6229 (java_get_line_col): Move prototype outside of !JC1_LITE test.
6230 (reset_report): Add prototype.
6232 * verify.c (push_pending_label, merge_types): Add static
6235 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
6237 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6239 * parse.y (find_applicable_accessible_methods_list): Extend the
6240 search to superinterfaces when relevant.
6241 (search_applicable_methods_list): New function.
6243 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6245 * class.c (unmangle_classname): Implemented stricter testing
6246 before setting the QUALIFIED_P flag on an identifier.
6248 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
6250 * parse.y (java_complete_lhs): Call force_evaluation_order
6251 after patch_newarray.
6252 (patch_binop): Don't call fold if there are side effects.
6254 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
6256 * parse.y (java_stabilize_reference): Use save_expr instead of
6257 building a SAVE_EXPR node.
6258 (java_complete_lhs): Patch the resulting string of the `+='
6259 operator (if necessary) and complete the RHS after having built
6262 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
6264 * class.c (make_class): Don't set CLASS_P here (because
6265 this function is also called by build_java_array_type).
6266 (push_class): Set CLASS_P here instead.
6267 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
6269 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
6270 context. If the context is class, perfer "super" over "synchronized".
6271 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
6273 * parse.y (create_class): Don't call parser_check_super here;
6274 it is not robust. Always wait until later.
6276 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
6277 match what JDK 1.2 does), but don't set ACC_PUBLIC.
6279 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
6281 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
6282 * lex.h (UNGETC): Change misleading macro.
6284 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
6286 * parse.y (java_stabilize_reference): Return NODE when patching a
6288 (java_complete_lhs): Put parenthesis around truth values.
6290 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
6292 * class.c (layout_class_method): Don't make rtl for interface
6294 * parse.h (GET_TYPE_NAME): New macro.
6295 * parse.y (if_then_statement:): Fixed indentation.
6296 (if_then_else_statement:): Likewise.
6297 (for_statement:): Fixed spacing.
6298 (try_statement:): Fixed indentation.
6299 (create_interface): Don't force interfaces to be abstract.
6300 (method_header): Abstract methods are OK in interfaces.
6301 (declare_local_variables): Fixed typo in comment.
6302 (java_complete_expand_method): Fixed indentation.
6303 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
6304 non accessible fields.
6305 (java_stabilize_reference): New function.
6306 (java_complete_lhs): Fixed indentation. Use
6307 java_stabilize_reference in compound assignement. Insert the
6308 cast. If not processing `+' fix string constants before processing
6311 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6313 * constants.c (find_class_or_string_constant): Cast variable `j'
6314 to a `jword' when comparing against one.
6316 * expr.c (java_lang_expand_expr): Remove unused variables
6317 `has_finally_p' and `op0'.
6319 * gjavah.c (print_field_info): Cast a value to jint when comparing
6320 against one. Likewise for a jlong.
6321 (add_namelet): Likewise cast a `sizeof' to an int when comparing
6322 against a signed quantity.
6324 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
6325 (print_signature): Don't needlessly dereference variable `str'
6327 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
6328 `max_locals' with ATTRIBUTE_UNUSED.
6329 (jcf_parse_class): Likewise for variable `index'.
6331 * parse.h (reverse_jdep_list): Remove static prototype.
6333 * parse.y (build_jump_to_finally): Remove prototype and definition.
6334 (reverse_jdep_list): Add static prototype.
6336 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
6337 `assignment' and `expr_decl'.
6339 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
6341 1999-03-12 Andrew Haley <aph@cygnus.com>
6343 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
6344 we'll need a directory separator and a null character.
6346 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
6348 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
6350 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6352 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
6355 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
6357 * lex.c (java_parse_end_comment): Take extra parameter (next char).
6359 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
6361 * class.c (layout_class_method): A static method in a base class
6362 is never overridden, so treat it like it doesn't exist.
6363 However, do complain about private non-static method overriding
6364 public static method.
6366 * parse.y: Don't set unused INITIALIZED_P flag.
6367 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
6369 * parse.y (find_expr_with_wfl): Optimize tail-calls.
6370 (build_array_from_name): Re-order &index[string] to &string[index].
6372 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
6373 error_mark (it might catch more errors, but it is more likely to lose).
6375 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6377 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
6378 (parse-scan.o): Depend on toplev.h.
6380 * class.c (make_method_value): Add prototype. Make it static.
6381 Remove unused second argument, caller changed.
6383 * expr.c (java_lang_expand_expr): Remove unused variable
6386 * java-tree.h: Don't prototype find_in_current_zip.
6387 Add prototypes for verify_constant_pool, start_java_method,
6388 end_java_method, give_name_to_locals, expand_byte_code,
6389 open_in_zip, set_constant_value, find_constant1, find_constant2,
6390 find_utf8_constant, find_string_constant, find_class_constant,
6391 find_fieldref_index, find_methodref_index, write_constant_pool,
6392 count_constant_pool_bytes and encode_newarray_type.
6394 * jcf-dump.c: Remove unused variable `LONG_temp'.
6396 * jcf-parse.c: Include parse.h.
6397 (jcf_parse_source): Remove unused parameter, all callers changed.
6398 (jcf_figure_file_type): Add static prototype.
6399 (find_in_current_zip): Likewise. Also remove unused parameter,
6400 all callers changed.
6401 (read_class): Initialize variable `saved_pos'.
6403 * jcf-reader.c (jcf_parse_preamble): Mark variables
6404 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
6406 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
6407 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
6408 (java_parse_doc_section): Initialize variable `seen_star'.
6409 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
6410 (java_lex_error): Mark parameters `msg' and `forward' with
6412 (java_get_line_col): Mark parameters `filename' and `line' with
6415 * parse-scan.y: Include toplev.h.
6416 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
6418 * parse.h: use `struct JCF', not plain `JCF'.
6419 (java_parser_context_save_global, java_expand_classes
6420 java_parser_context_restore_global, java_parse): Add prototypes.
6422 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
6425 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
6427 * check-init.c (check_init): COPYN takes word count, not bit count.
6429 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
6431 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
6432 explicit build_decl. (Avoids crash in reload when optimizing.)
6434 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
6436 * decl.c (complete_start_java_method): Handle synchronized method
6437 even when compiling from bytecode.
6439 1999-02-26 Tom Tromey <tromey@cygnus.com>
6441 * gjavah.c (add_class_decl): Only generate `#include' if outer
6442 class is not the name of the class we are processing. Correctly
6443 append `.h' in #include.
6444 (process_file): Clean up newlines around generated `#include's.
6445 (decode_signature_piece): Correctly handle inner classes.
6446 (struct include): New structure.
6447 (all_includes): New global.
6448 (print_include): New function.
6449 (add_class_decl): Use it.
6450 (process_file): Likewise.
6451 (add_class_decl): Generate include for java-array.h if array
6453 (process_file): Don't generate java-array.h include.
6455 * gjavah.c (add_namelet): Check for standard package names here.
6456 (add_class_decl): Don't check for standard package names here.
6458 1999-02-25 Tom Tromey <tromey@cygnus.com>
6460 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
6461 When reading a zip file, only use strncmp if both strings are
6462 bigger than the buffer length. Initialize `k' when looping
6465 1999-02-24 Tom Tromey <tromey@cygnus.com>
6467 * gjavah.c (struct namelet): New structure.
6468 (add_namelet): New function.
6469 (print_namelet): New function.
6470 (print_class_decls): Use add_namelet and print_namelet to generate
6471 namespaces and not classes.
6472 (method_printed): New global.
6473 (HANDLE_END_METHOD): Examine method_printed.
6474 (print_method_info): Set method_printed when required. Print
6475 error if function to be ignored is marked virtual. Handle $finit$
6477 (METHOD_IS_FINAL): New macro.
6478 (print_field_info): Use it.
6479 (HANDLE_METHOD): Clear method_printed.
6480 (method_pass): New global.
6481 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
6482 (process_file): Do two passes over both fields and methods.
6483 (HANDLE_METHOD): Examine method_pass.
6485 (add_class_decl): New function.
6486 (print_class_decls): Don't scan over entire constant pool.
6488 1999-02-23 Tom Tromey <tromey@cygnus.com>
6490 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
6491 disable linking in that case.
6493 1999-02-20 Tom Tromey <tromey@cygnus.com>
6495 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
6498 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
6500 * decl.c (build_result_decl), java-tree.h: New method.
6501 (complete_start_java_method): Handle synchronized methods.
6502 Don't build DECL_RESULT here. (Ordering dependency problem.)
6503 (start_java_method): Call build_result_decl here instead ...
6504 * parse.y (java_complete_expand_method): ... and here.
6505 (expand_start_java_method): Don't call complete_start_java_method here.
6506 (java_complete_expand_method): Call it here instead.
6507 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
6508 * java-tree.h: ... here.
6510 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
6511 * parse.y (java_complete_lhs): Don't call force_evaluation_order
6512 for ARRAY_REF - it doesn't work when array bounds are checked.
6513 (patch_array_ref): Handle it here instead.
6515 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
6517 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
6519 Force left-to-right evaluation of binary operations etc.
6520 * expr.c (force_evaluation_order), java-tree.h: New function.
6521 * parse.y (java_complete_lhs): Pass binary operations, procedure
6522 calls, and ARRAY_REFs to force_evaluation_order.
6523 (various): Set TREE_SIDE_EFFECTS more carefully.
6525 Tolerate random (non-UTF8) encoding in comments without complaining.
6526 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
6527 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
6529 * parse.y (resolve_qualified_expression_name): Handle error_mark.
6530 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
6532 * parse.y (java_complete_lhs): Ignore an empty statement in a
6533 COMPOUND_EXPR. Don't complain about empty statement after return.
6535 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
6537 * parse.y (obtain_incomplete_type): Don't wrap unknown types
6538 in TREE_LIST - just chain the POINTER_TYPEs together.
6539 (resolve_class): If type already resolved, return decl.
6540 After resolving, update TREE_TYPE(class_type), and name (if array).
6541 * parse.h (do_resolve_class), parse.y: Make non-static.
6542 * class.c (maybe_layout_super_class): Take this_class argument.
6543 Do do_resolve_class if necessary.
6544 (layout_class, layout_class_methods): Adjust calls appropriately.
6545 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
6546 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
6547 * typeck.c (build_java_array_type): Don't call layout_class.
6549 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6551 * parse.y (check_pkg_class_access): Allow private class access
6552 within the same package.
6553 (strip_out_static_field_access_decl): New function.
6554 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
6555 operator argument before testing its nature.
6557 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
6559 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
6560 (TRY_EXPR): Simplify - it no longer has a finally clause.
6561 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
6562 Simpler handling of TRY_EXPR, which no longer has a finally clause.
6563 * expr.c (java_lang_expand_expr): Likewise.
6564 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
6565 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
6566 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
6567 (build_try_statement): Remove finally parameter and handling.
6568 (build_try_finally_statement): New function.
6569 (patch_try_statement): No longer need to support finally clause.
6570 (try_statement): Update grammar action rules.
6571 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
6572 Simpler handling of TRY_EXPR, which no longer has a finally clause.
6574 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
6576 * jcf-parse.c (get_constant): Add braces around computation of 'd'
6577 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
6579 1999-02-17 Andrew Haley <aph@cygnus.com>
6581 * class.c (build_utf8_ref): Back out broken patch which was
6582 intended to to output signatures using '.' as a separator.
6584 * class.c (make_class_data): Output signatures using '.' as a
6585 separator, rather than '/'.
6586 (mangled_classname): Likewise.
6587 (make_field_value): Likewise.
6588 (make_method_value): Likewise.
6589 * constants.c (alloc_class_constant): Likewise.
6590 * expr.c (build_invokeinterface): Likewise.
6592 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6594 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
6595 of an ancient workaround.
6597 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
6599 * jvspec.c (xmalloc): Kill the prototype. It does not belong
6602 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6604 * lex.c (yylex): Encode \0 as UTF8.
6606 1999-02-10 Tom Tromey <tromey@cygnus.com>
6608 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
6609 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
6610 (libgcj_zip): Renamed.
6611 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
6613 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
6615 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
6616 (GC_NAME): Renamed -lgc to -lgcjgc.
6618 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6620 * lex.c (java_lang_cloneable): Initialize.
6621 * parse.y (java_lang_cloneable): New static variable.
6622 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
6623 doing one more qualification round.
6624 (valid_ref_assignconv_cast_p): Reject null source or
6625 destination. Allow an array to be cast into java.lang.Cloneable.
6626 (patch_cast): Swapped two first arguments to first call to
6627 valid_ref_assignconv_cast_p.
6629 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6631 * parse.h: DECL_P renamed JDECL_P.
6632 * parse.y: DECL_P replaced by JDECL_P.
6633 (build_array_from_name): Always use pointer's type.
6634 (patch_bc_statement): Extra code to search continue target in a
6635 for loop. Fixed comments. Continue target is current loop when
6638 1999-02-05 Andrew Haley <aph@cygnus.com>
6640 * class.c (make_class_data): The superclass of an interface should
6641 be null, not class Object.
6643 * lex.c (java_lex): Sign extend hex literals.
6645 1999-02-04 Andrew Haley <aph@cygnus.com>
6647 * class.c (build_utf8_ref): Output signatures using '.' as a
6648 separator, rather than '/'.
6649 (make_class_data): Likewise.
6651 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
6653 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
6654 mkstemp.o. Get them from libiberty now.
6656 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
6658 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
6660 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6662 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
6665 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
6667 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
6668 * jcf-write.c (generate_bytecode_return): New function.
6669 (generate_bytecode_insns): Use it, for RETURN_EXPR.
6671 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
6672 generate special [fd]const_[01] instructions.
6674 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
6676 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
6677 handling OPCODE_lookupswitch or OPCODE_tableswitch.
6679 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
6681 * parse.y (patch_method_invocation): Handle calling static methods,
6682 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
6684 * parse.y (java_complete_lhs): Don't complain about unreachable
6685 exit condition in a do-while statement.
6687 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6689 * lex.c (java_read_char): Fixed utf8 decoding.
6690 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
6692 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
6693 comments. Local variable `all_primitive' is gone. Broadened
6694 acceptance of `0' to floating point targets. `long' can now be
6695 widened to `double' or `float'.
6696 (valid_method_invocation_conversion_p): Added leading
6697 comment. Fixed tabulation.
6698 (build_string_concatenation): Optimize out left or right empty
6701 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
6703 * jcf-write.c (localvar_alloc): Only emit entry for
6704 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
6705 (generate_bytecode_insns): Only call put_linenumber if
6706 debug_info_level > DINFO_LEVEL_NONE.
6707 * jvspec.c (lang_specific_driver): If no -O* or -g* option
6708 is specified, add -g1 (for compatibility wih javac).
6710 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
6712 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
6713 gjavah.o, check-init.o, jv-scan.o
6715 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6717 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
6719 * gjavah.c: Include config.h and system.h.
6721 * javaop.h (inline): Don't define, its handled by system.h.
6722 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
6723 from `inline' to `static inline'.
6725 * jcf.h (inline): Don't define, its handled by system.h.
6727 * lex.c (inline): Likewise.
6729 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
6731 * lang-specs.h: Map -Qn to -fno-ident.
6733 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
6735 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
6737 1999-01-29 Tom Tromey <tromey@cygnus.com>
6739 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
6740 then cast it to Object before calling `append' method.
6742 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
6744 * check-init.c (check_bool2_init, check_bool_init, check_init):
6745 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
6746 * jcf-write.c (generate_bytecode_insns): Likewise.
6748 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6750 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
6751 * parse.y (patch_cast): Allow a boolean to be cast into a
6754 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6756 * parse.y: (class_declaration:): Fixed indentation.
6757 (class_member_declaration:): Extra `;' after field declaration now
6759 (interface_declaration:): Removed debug messages in error reports.
6760 (patch_binop): Nodes created and returned inherit the orignal
6761 node's COMPOUND_ASSIGN_P flag value.
6762 (patch_cast): Fix cast from char to floating point.
6764 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
6766 * except.c, java-except.h (expand_resume_after_catch): new
6768 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
6769 to branch back to main flow of control after a catch block.
6771 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6773 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
6774 $(srcdir)/../system.h.
6775 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
6776 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
6777 (jcf-write.o): Likewise.
6778 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6779 (mangle.o): Depend on $(srcdir)/../toplev.h.
6780 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6781 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6783 * class.c: Include output.h and parse.h.
6784 (mangled_classname): Add the `const' keyword to a char*.
6785 (find_named_method): Hide unused function definition.
6786 (build_utf8_ref): Change type of variable `c' to unsigned char.
6787 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
6788 (build_class_ref): Add the `const' keyword to a char*.
6789 (layout_class_method): Remove unused variable `buf'.
6791 * decl.c (find_local_variable): Remove unused variable `rtl'.
6792 (pushdecl): Likewise for variables `different_binding_level' and
6794 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
6795 (maybe_build_cleanup): Likewise for parameter `decl'.
6797 * except.c (expand_start_java_handler): Mark parameter `range'
6798 with ATTRIBUTE_UNUSED.
6800 * expr.c: Include except.h.
6801 (pop_type): Remove unused variable `i'.
6802 (pop_value): Likewise for variables `n_words' and `i'.
6803 (expand_java_arrayload): Likewise for variable `convert'.
6804 (java_lang_expand_expr): Likewise for variables `op0', `type',
6805 `mode', `unsignedp', `node' and `elements'.
6806 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
6808 (process_jvm_instruction): Add a `const' qualifier to a char*.
6810 * gjavah.c (output_directory): Add the `const' keyword to a char*.
6811 (temp_directory): Likewise.
6812 (print_c_decl): Likewise.
6813 (print_method_info): Likewise.
6814 (decode_signature_piece): Likewise.
6815 (print_mangled_classname): Likewise.
6817 * java-except.h: Provide prototypes for maybe_start_try,
6818 maybe_end_try and add_handler.
6820 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
6821 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
6822 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
6823 init_expr_processing, push_super_field, init_class_processing,
6824 can_widen_reference_to, class_depth, verify_jvm_instructions,
6825 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
6826 set_local_type, merge_type_state, push_type, load_type_state,
6827 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
6828 emit_unicode_mangled_name): Add prototypes.
6830 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
6831 (print_signature_type): Use ISDIGIT, not isdigit.
6832 (print_signature): Remove unused variable `j'.
6834 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
6835 int when comparing against one.
6837 * jcf-parse.c: Include toplev.h.
6839 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
6840 (localvar_free): Remove unused variable `i'.
6841 (generate_bytecode_conditional): Likewise for variable `kind'.
6843 * jv-scan.c: Include config.h and system.h. Remove redundant
6844 OS header and gansidecl.h includes.
6845 (warning): Add the `const' keyword to a char*. Also add
6846 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
6847 __STDC__, when determining whether to use ANSI-isms.
6848 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
6849 (xmalloc): Don't redundantly prototype here.
6850 (main): Remove unused parameter `envp'. Also fix the arguments
6851 passed to function `fatal' to match the format specifier.
6853 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
6855 * mangle.c: Include toplev.h.
6856 (emit_unicode_mangled_name): Declare parameter `len'.
6858 * parse.y (parse_warning_context): Add the `const' keyword to a
6859 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
6860 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
6861 (issue_warning_error_from_context): Add the `const' keyword to
6863 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
6864 not `__STDC__' for whether to use ANSI-isms.
6866 * typeck.c (incomplete_type_error): Mark parameters `value' and
6867 `type' with ATTRIBUTE_UNUSED.
6868 (parse_signature_type): Use ISDIGIT, not isdigit.
6870 * verify.c (check_pending_block): Add the `const' keyword to a char*.
6871 (verify_jvm_instructions): Likewise. Remove unused variables
6872 `field_name' and `default_val'.
6874 * zextract.c: Include config.h and system.h. Remove redundant
6877 * zipfile.h: Prototype `read_zip_archive'.
6879 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
6881 * typeck.c (convert): Allow conversions to void type: some
6882 optimizations in gcc do this.
6884 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
6886 * typeck.c (convert_ieee_real_to_integer): New function.
6887 (convert): When not using fast-math and using hardware fp, convert
6888 an IEEE NaN to zero.
6890 1999-01-18 Andrew Haley <aph@cygnus.com>
6892 * parse.y (patch_binop): Do a type conversion from signed to
6893 unsigned and then back to signed when a ">>>" is found.
6895 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6897 * java-tree.h: (check_for_initialization): Added prototype.
6898 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
6899 * parse.y (do_resolve_class): Removed unused locals.
6900 (read_import_dir): Likewise.
6901 (resolve_qualified_expression_name): Array creation
6902 expressions are valid primary expressions.
6903 (qualify_ambiguous_name): Likewise.
6904 (patch_synchronized_statement): Removed unused local.
6906 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
6908 * Makefile.in (zextract.o): Add dependencies.
6910 * Makefile.in: Do not put ^Ls at the start of a line.
6912 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
6914 * expr.c (process_jvm_instruction): Coerce to correct Throwable
6915 sub-type the result of the call that gets the exception value.
6917 * parse.y (java_complete_expand_methods): If flags_syntax_only,
6918 don't call finish_class.
6920 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
6921 clear found before continuing.
6923 * verify.c (verify_jvm_instructions): On an array load, allow
6924 and handle top of stack to be TYPE_NULL.
6926 * gjavah.c (generate_access): Translate Java package private or
6927 protected access to C++ public, but with a comment.
6929 1999-01-13 Andrew Haley <aph@cygnus.com>
6931 * expr.c (generate_name): Name prefix changed to avoid clashes
6932 with assembler temp labels.
6934 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
6935 MODIFY_EXPR. Without this, code for the assignement may not be
6936 generated at all and the synchronized statement will read an
6937 uninitialized variable.
6939 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6941 * class.c (maybe_layout_super_class): Fixed returned value.
6942 * lex.c: Added 1999 to the copyright.
6943 (java_init_lex): Initialize java_lang_imported.
6944 * lex.h: Added 1999 to the copyright.
6945 * parse.h: Added 1999 to the copyright.
6946 (REGISTER_IMPORT): Fixed typo in trailing macro.
6947 (CURRENT_OSB): New macro.
6948 (struct parser_ctxt): New fields osb_depth, osb_limit.
6949 * parse.y (java_lang_id): New global variable.
6950 (type_import_on_demand_declaration): Don't import java.lang.* twice.
6951 (array_creation_expression:): Use CURRENT_OSB.
6952 (dims:): Uses a stack to keep track of array dimensions.
6953 (cast_expression:): Use CURRENT_OSB.
6954 (find_expr_with_wfl): Return NULL if node found doesn't meet the
6956 (register_fields): Fixed typos in comment.
6957 (check_method_redefinition): Fixed comment indentation.
6958 (java_check_regular_methods): Set saved found wfl to NULL after
6959 having reinstalled it in the previously found DECL_NAME.
6961 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
6963 * gjavah.c (java_float_finite): Use a union to do type punning.
6964 (java_double_finite): Likewise.
6966 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
6968 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
6969 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
6970 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
6971 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
6972 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
6973 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
6975 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
6977 * check-init.c (check_init): If compiling to native, we don't
6978 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
6980 1999-01-08 Tom Tromey <tromey@cygnus.com>
6982 * parse-scan.y (variable_declarator_id): Set or increment
6984 (bracket_count): New global.
6985 (formal_parameter): Handle case where bracket pairs trail variable
6988 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
6990 * jcf-parse.c (yyparse): variable len changed from a char to an
6991 int to prevent overflow.
6993 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
6995 * java-tree.h: Declare read_class.
6996 * jcf-parse.c (read_class): New function.
6997 (load_class): Now just call read_class.
6999 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
7000 * jcf-parse.c (parse_source_file): Declare save_error_count,
7001 which is needed by java_parse_abort_on_error macro,
7002 * parse.y (java_layout_classes, java_expand_classes): Likewise.
7004 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
7005 constructor, if initializing a static field.
7006 (patch_new_array_init): Set TREE_CONSTANT if it is.
7007 * expr.c (java_lang_expand_expr): For a static array constructor
7008 of primitive elements, allocate the array itself statically.
7009 Disabled until we can set the vtable field statically.
7011 * check-init.c: New file. Checks for definite assignment.
7012 * Makefile.in (JAVA_OBJS): Add check-init.o.
7013 * parse.y (java_complete_expand_method): Call check_for_initialization.
7014 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
7016 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
7018 * parse.y : include system.h instead of including
7019 standard headers directly with the exception of <dirent.h>.
7021 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
7023 * lex.h: Moved static function declarations to lex.c,
7024 to shut up some -Wall warnings.
7025 * lex.c: Static function declarations moved here.
7026 * jcf-dump.c: Small fixes to shut up -Wall warnings.
7028 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7030 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
7032 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
7034 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
7035 * verify.c (verify_jvm_instructions): Fix off-by-one error.
7037 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
7038 (localvar_alloc): Change return type to void,
7039 (emit_unop): Remove unused variable size.
7041 * jcf-write.c (struct jcf_block): Add new union.
7042 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
7043 (call_cleanups): New functions.
7044 (struct jcf_partial): New fields num_finalizers and return_value_decl.
7045 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
7046 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
7047 * lang.c (lang_init): Call using_eh_for_cleanups.
7048 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
7049 completing operands to patch_synchronized_statement.
7050 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
7051 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
7052 WITH_CLEANUP_EXPR instead of TRY_EXPR.
7054 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
7056 * Make-lang.in: Comment out control-Ls; they upset some makes.
7058 1998-12-18 Tom Tromey <tromey@cygnus.com>
7060 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
7063 1998-12-17 Tom Tromey <tromey@cygnus.com>
7065 * parse.y (DIR_SEPARATOR): New define.
7066 (check_class_interface_creation): Use it.
7068 * parse-scan.y (report_main_declaration): Recognize
7069 `java.lang.String' in argument to main.
7071 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
7073 * parse.y (create_interface): Remove bogus test.
7075 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
7077 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
7078 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
7080 1998-12-16 Tom Tromey <tromey@cygnus.com>
7082 * parse-scan.y (qualified_name): Use correct sprintf format.
7084 1998-12-15 Tom Tromey <tromey@cygnus.com>
7086 * gjavah.c (print_field_info): Changed how most negative number is
7089 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
7091 * parse.y (fold_constant_for_init): New function.
7092 (resolve_expression_name): Don't replace static final
7093 constant-initialized fields by its value.
7094 (java_complete_lhs): New. Same as java_complete_tree, except does
7095 not replace static final constant-initialized fields by their values.
7096 (register_fields): If there is an initializer, set DECL_INITIAL and
7097 MODIFY_EXPR_FROM_INITIALIZATION_P.
7098 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
7099 Only call patch_initialized_static_field if
7100 MODIFY_EXPR_FROM_INITIALIZATION_P.
7101 (patch_initialized_static_field): If not valid constant, clear
7104 * parse.y (lookup_field_wrapper): Fix thinko.
7106 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
7107 set and restore global lineno.
7109 1998-12-14 Tom Tromey <tromey@cygnus.com>
7111 * gjavah.c (print_field_info): If value to print is the smallest
7112 value of its size, then print as hex to avoid later warnings from
7115 1998-12-14 Tom Tromey <tromey@cygnus.com>
7117 * gjavah.c (decompile_method): Decompile `return null'.
7118 (process_file): Generate `#pragma interface'.
7119 (method_declared): New global.
7120 (print_method_info): Set it.
7121 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
7122 (print_method_info): Handle abstract methods.
7124 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
7126 * parse.y (patch_method_invocation): If class_decl is null
7127 (e.g. an array type), use original type.
7129 * parse.y (check_thrown_exceptions): Temporary hack to suppress
7130 errors about uncaught exception from clone (of array, specifically).
7132 1998-12-13 Tom Tromey <tromey@cygnus.com>
7134 * gjavah.c (decompile_method): Handle all types of `return'
7135 opcode. Decompile `return this' and `return'.
7136 (method_access): New global.
7137 (print_method_info): Set it.
7138 (decompile_method): Don't decompile a synchronized method.
7140 1998-12-13 Tom Tromey <tromey@cygnus.com>
7142 * jcf-reader.c (jcf_parse_one_method): Recognize
7144 * gjavah.c (HANDLE_END_METHOD): New macro.
7145 (HANDLE_CODE_ATTRIBUTE): New macro.
7146 (decompile_method): New function.
7147 (print_method_info): Don't print `;\n' at end of function decl.
7148 Include java-opcodes.h.
7149 (decompiled): New global.
7151 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
7153 * class.c (build_class_ref): Handle PRIMTYPE.class if
7154 flag_emit_class_files.
7155 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
7156 if flag_emit_class_files.
7157 * parse.y (java_complete_tree): Pre-liminary support for
7158 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
7160 * parse.y (patch_synchronized_statement): Don't call monitorexit
7161 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
7163 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
7165 * zipfile.h (opendir_in_zip): New declaration.
7166 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
7167 (opendir_in_zip): New function, using code from open_in_zip.
7168 (open_in_zip): Call opendir_in_zip.
7169 (find_class): Remove no-longer-used do_class_file parameter,
7170 but add source_ok parameter. Change logic so if we find a .java file,
7171 we don't look for .class in later classpath emtries.
7172 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
7173 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
7174 * gjavah.c: Update call to find_class.
7175 * jcf-dump.c: Likewise.
7177 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
7178 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
7179 nothing if body is empty_stmt_node.
7180 Various little fixes so SP gets correctly adjusted.
7181 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
7182 For CALL_EXPR, test if static first.
7183 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
7184 such as the ones we create for Object and Class.
7185 Set and restore current_function_decl.
7186 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
7187 (note_possible_classname): New function.
7188 (read_import_entry): Removed. Merged with read_import_dir.
7189 (read_import_dir): Don't call find_class - that only gives us
7190 the first classpath entry having the needed package.
7191 Use the struct buffer data structure from buffer.h.
7192 (read_import_dir, find_in_imports_on_demand): The remembered
7193 class names now use '.' (not '/') as package separator.
7195 * parse.y (java_complete_expand_methods): Call write_classfile
7196 here, and not in java_expand_classes (which only gets first class).
7198 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7200 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
7201 (register_fields): If a static fields has an initializer, just
7202 chain it on ctxp->static_initialized, and handle later.
7203 (java_complete_expand_methods): Force <clinit> first.
7204 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
7205 - it's already been completed.
7206 (patch_initialized_static_field): New function.
7207 (java_complete_field): Call it.
7209 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
7211 * expr.c (encode_newarray_type, build_new_array): New functions.
7212 * java-tree.h: Declare build_new_array.
7213 * jcf-write.c (patch_newarray): Use build_new_array.
7215 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
7216 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
7218 * parse.y (patch_new_array_init): Re-organize.
7219 Now is passed the actual array (pointer) type of the value.
7220 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
7221 (patch_array_constructor): Removed - merged into patch_new_array_init.
7222 (java_complete_tree): Update patch_new_array_init.
7224 * jcf-write.c (find_constant_index): New function.
7225 (generate_bytecode_insns): Use find_constant_index.
7226 (generate_classfile): Use find_constant_index for ConstantValue.
7228 1998-12-11 Tom Tromey <tromey@cygnus.com>
7230 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
7231 * decl.c (init_decl_processing): Renamed dtable -> vtable.
7232 * class.c (make_class_data): Renamed dtable -> vtable, and
7233 dtable_method_count -> vtable_method_count.
7235 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7237 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
7238 global variables, initialized.
7239 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
7240 Declared new global variables.
7241 * lex.c (java_lex): Return long_zero_node, float_zero_node,
7242 double_zero_node, integer_zero_node upon direct matching.
7243 * parse.y (purify_type_name): Added function prototype.
7244 (duplicate_declaration_error_p): Consider new_type as potentially
7245 being a incomplete type. Use purify_type_name on type string.
7246 (method_header): saved_type: unused variable removed. Don't figure
7247 return type if method name is invalid.
7248 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
7249 processed by patch_unaryop.
7250 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
7251 increment/decrement node into its original type after binary
7252 numeric promotion on its operands.
7254 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7256 * parse.y (array_initializer:): Array init operand is NULL_TREE
7257 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
7258 now an error. Fixed indentation problems.
7259 (patch_string): Handle error_mark_node as an argument.
7260 (patch_new_array_init): Fixed indentation problems.
7261 (array_constructor_check_entry): Removed check on null wfl_value.
7262 Return an error if wfl_value's walk returns an error.
7264 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7266 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
7267 * lex.c (java_lex): Remember column position before advancing one
7268 token. Retain location information on OCB_TK.
7269 * lex.h (typedef struct java_lc): Added new field.
7270 * parse.h (GET_SKIP_TYPE): New macro.
7271 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
7272 * parse.y (build_new_array_init, patch_new_array_init,
7273 patch_array_constructor, maybe_build_array_element_wfl,
7274 array_constructor_check_entry): New function prototypes.
7275 (switch_block:): Tagged <node>.
7276 (OCB_TK): Tagged <operator>.
7277 (array_initializer:): Installed actions.
7278 (variable_initializer): Build location information on element if
7280 (switch_statement:): Fixed indentation typo.
7281 (switch_block:): Redefined default action.
7282 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
7283 (patch_assignment): Removed duplicate code.
7284 (maybe_build_array_element_wfl, build_new_array_init,
7285 patch_new_array_init, patch_array_constructor,
7286 array_constructor_check_entry): New functions.
7288 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7290 * parse.y (array_initializer): Tagged <node>.
7291 (variable_initializer:): Use default rule.
7292 (array_initializer:): Defined actions.
7293 (variable_initializers:): Likewise.
7294 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
7295 non-static field accesses.
7296 (patch_invoke): Fixed indentation typo.
7297 (java_complete_tree): Likewise.
7298 (build_labeled_block): Changed leading comment. Generate an error
7299 in case of duplicate loop labels.
7300 (patch_conditional_expr): Patch results of string concatenation
7303 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
7305 * constants.c (find_methodref_index): When the class is an interface,
7306 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
7308 * decl.c (finit_identifier_node): Use "$finit$", rather than
7309 "<finit>" (which Sun's verifier rejects).
7310 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
7311 (generate_field_initialization_code): Removed.
7312 (fix_constructors) Don't add call to $finit$ here (wrong order).
7313 (patch_method_invocation): Add $finit$ call here.
7315 * java-tree.h (CALL_USING_SUPER): New macro.
7316 * parse.y (patch_invoke): Remove im local variable.
7317 (patch_method_invocation, patch_invoke): Don't pass super parameter.
7318 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
7319 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
7321 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
7323 * parse.y (java_complete_tree): Don't complain about unreachable
7324 statement if it is empty_stmt_node.
7326 * jcf-write.c (find_constant_wide): New function.
7327 (push_long_const): Use find_constant_wide.
7329 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
7330 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
7331 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
7332 Emit invokeinterface when calling an interface method.
7333 Emit invokespecial also when calling super or private methods.
7335 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
7337 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
7339 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
7341 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7343 * java-tree.h (java_layout_seen_class_methods): New function
7345 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
7346 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
7347 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
7348 * parse.y (method_declarator:): Defined action.
7349 (issue_warning_error_from_context): input_filename saved, set to
7350 the appropriate value and restored after java_error is called.
7351 (build_unresolved_array_type): Fixed comment.
7352 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
7353 (method_header): Deal with return type the same way type are
7354 handled for fields and method's parameters and local variables
7356 (check_method_redefinition): Removed extra CR.
7357 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
7358 (java_layout_seen_class_methods): New function.
7359 (java_layout_classes): Call java_layout_seen_class_methods.
7361 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
7363 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
7365 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
7367 * jcf-dump.c (main): Fix error message.
7368 * jcf-path.c (add_entry): Style fix.
7370 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7372 * class.c (layout_class_method): Call build_java_argument_signature
7373 on constructors too.
7374 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
7375 (patch_method_invocation): Define a primary when resolving an
7376 expression name. Augmented comment on code checking illegal `this'
7377 usage. Loosened it test by accepting NEW_CLASS_EXPR.
7379 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7381 * class.c (layout_class_method): Don't report error on non-static
7382 overriding static if the method is private.
7383 * java-tree.h (finish_class): Prototype added.
7384 * lex.c (java_get_line_col): Handle col argument -2 value.
7385 * parse.h: All static method declarations moved to parse.y.
7386 * parse.y: Now contains all static method declarations previously
7388 (find_expr_with_wfl, missing_return_error,
7389 unreachable_stmt_error): New functions.
7390 (java_get_real_method_name): Identify constructors bearing class
7391 names in source code compiled classes only.
7392 (java_complete_expand_methods): Call missing_return_error.
7393 (invocation_mode): Private methods invoked as static methods.
7394 (java_complete_tree): Call unreachable_stmt_error.
7396 1998-12-01 Tom Tromey <tromey@cygnus.com>
7398 * Makefile.in (+target): Removed.
7399 (+xmake_file): Likewise.
7400 (+tmake_file): Likewise.
7401 (.NOEXPORT): Removed duplicate.
7403 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7405 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
7407 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
7409 * jvgenmain.c: Remove the xmalloc prototype, we get it from
7410 libiberty.h. Provide an xmalloc definition.
7412 * jvspec.c: Remove the xmalloc prototype.
7414 * parse-scan.y: Include config.h and system.h. Don't include
7415 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
7416 Provide an xstrdup definition.
7418 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
7420 * jcf-path.c (add_entry): Recognize ".jar" too.
7421 * lang-specs.h: Likewise.
7423 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
7425 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
7426 soft_monitorenter_node, soft_monitorexit_node, throw_node.
7428 * jcf-write.c (generate_bytecode_insns):
7429 Handle pre/post-increment/decrement of long.
7431 * jcf-write.c (generate_bytecode_insns):
7432 Handle missing exception handler (finally for synchronized).
7434 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
7436 * java-tree.h (end_params_node): Declare global.
7437 * decl.c (end_params_node): New global.
7438 (init_decl_processing, start_java_method): Use end_params_node for
7439 end of list of parameter types. Follows correct gcc conventions.
7440 * expr.c (pop_argument_types, pop_arguments): Likewise.
7441 * lang.c (put_decl_node): Likewise.
7442 * typeck.c (various places): Likewise.
7443 * class.y (various places): Likewise.
7444 * parse.y (various places): Likewise.
7446 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
7447 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
7449 * class.c: Add #include flags.h, remove no-longer needed declaration.
7451 * class.c (layout_class_method): Remove commented-out code, re-format.
7452 Don't add vtable entry (or index) for private methods.
7453 * expr.c (expand_invoke): A private method is implicitly final.
7454 * class.c (make_class_data): If inlining or optimizing,
7455 skip private methods.
7457 * class.c (finish_class): New function. Calls existing methods,
7458 but alls emits deferred inline functions.
7459 * jcf-parse.c (parse_class_file): Call finish_class.
7460 * parse.y (java_complete_expand_methods): Likewise.
7462 * expr.c (build_java_binop): Explicit default, to silence -Wall.
7464 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
7466 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
7468 * jcf-write.c (generate_bytecode_conditional): Fix typo.
7470 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
7472 * (generate_classfile): Always write class access flag with
7475 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7477 * class.c (maybe_layout_super_class): New function.
7478 (layout_class): Reorganized. Loop on class methods dispatched into
7479 a new function. Call maybe_layout_super_class.
7480 (layout_class_methods, layout_class_method): New functions.
7481 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
7483 (expand_invoke): Likewise.
7484 * java-tree.h (all_class_list): New global variable declared.
7485 (layout_class_methods, layout_class_method): New function
7487 (LAYOUT_SEEN_CLASS_METHODS): New macro.
7488 * jcf-parse.c (all_class_list): New global variable.
7489 (load_class): Extended what class_or_name can be. Use parser
7490 context mechanism to save globals before calling jcf_parse.
7491 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
7492 is set on the file name.
7493 (jcf_parse): Layout class methods when Object is loaded, otherwise
7494 record class in all_class_list for delayed method layout.
7495 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
7496 * lang.c (put_decl_node): Decode <init> into the decl context
7498 * lex.c (java_allocate_new_line): Use xmalloc.
7499 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
7500 pointers, not TREE_LIST elements.
7501 (struct parser_ctxt): Fixed comment indentations, added comments
7502 and reordered some fields.
7503 (java_check_methods): Function prototype removed.
7504 * parse.y (java_push_parser_context): Use xmalloc.
7505 (java_parser_context_restore_global): Pop extra pushed ctxp only
7506 when there's nothing next.
7507 (maybe_create_class_interface_decl): Fixed comment, add new
7508 created class decl to all_class_list.
7509 (method_header): Use GET_REAL_TYPE on argument's types.
7510 (method_declarator): Use GET_REAL_TYPE, change type to the real
7511 type in TREE_LIST dependency node. Build argument list with the
7513 (create_jdep_list): Use xmalloc. Removed allocation error message.
7514 (obtain_incomplete_type): Fixed leading comment. Broadened
7515 incoming argument meaning.
7516 (register_incomplete_type): Use xmalloc. Removed allocation error
7518 (safe_layout_class): Fixed leading comment.
7519 (jdep_resolve_class): Reversed if statement condition and switch
7521 (resolve_and_layout): Fixed leading comment. Broadened incoming
7523 (complete_class_report_errors): New local variable name, for
7524 clarity. purify_type_name used for all error cases.
7525 (java_get_real_method_name): Stricter check on constructors.
7526 (java_check_regular_methods): Reverse methods list only if not
7527 already laid out. Layout artificial constructor.
7528 (java_check_methods): Deleted.
7529 (source_start_java_method): Obtain incomplete type for patchable
7531 (java_layout_classes): Fixed leading comment. Use
7532 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
7533 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
7534 before returning. Fixed comments.
7535 (java_expand_classes): Check for errors up front.
7536 (patch_method_invocation): Class to search is resolved and laid
7539 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
7541 * expr.c (java_lang_expand_expr): Add missing emit_queue.
7543 * javaop.h (int8): Removed - not used.
7544 (jbyte): Redefine portably with correct signedness.
7546 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
7548 * jcf-write.c (generate_bytecode_insns): Fix typo
7549 OPCODE_getstatic to OPCODE_getfield.
7551 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
7552 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
7553 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
7555 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7557 * jcf-parse.c (jcf_parse_source): Function returned type is
7558 void. Added prototype.
7559 (jcf_parse): Function returned type is void.
7560 (yyparse): Remove call to fclose on the last parsed file.
7562 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
7564 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7566 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
7567 (layout_class): Cope with methods featuring WFL in decl names.
7568 * decl.c (unqualified_object_id_node): New global variable,
7570 (build_decl_no_layout): Removed.
7571 * expr.c (build_primtype_type_ref): Handle Double.
7572 (java_lang_expand_expr): Fixed indentations.
7573 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
7574 (flag_wall, flag_redundant, flag_not_overriding,
7575 flag_static_local_jdk1_1, unqualified_object_id_node): Global
7576 variable declarations.
7577 (build_decl_no_layout): Removed prototype.
7578 (java_get_real_method_name): Added prototype.
7579 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
7580 (java_parse_abort_on_error): Macro now just returns.
7581 * jcf-parse.c (jcf_parse_source): Check fclose returned
7582 value. Call emit_register_classes if java_report_errors returns
7584 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
7585 flag_static_local_jdk1_1): New integer flags.
7586 (lang_decode_option): New flags set here.
7587 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
7588 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
7589 the flag_redundant variable.
7590 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
7591 when parsing java.lang.Object class.
7592 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
7594 (resolve_qualified_expression_name): Fixed indentation.
7595 (patch_array_ref): Changed prototype.
7596 (not_initialized_as_it_should_p): Prototype removed.
7597 (java_report_errors): Added function prototype.
7598 * parse.y (formal_parameter:): Changed error message for not yet
7599 supported final parameters.
7600 (class_type_list:): Set both PURPOSE and VALUE of created
7601 TREE_LIST to be class_type.
7602 (primary_no_new_array:): Handle class literals on primitive types.
7603 (parse_warning_context): Reinstalled correct force_error and
7604 do_warning flags setups.
7605 (java_report_errors): Changed prototype. Return java_error_count
7607 (variable_redefinition_error): Consider treating variable type as
7609 (create_interface): Warn about redundant abstract modifier if
7610 flag_redundant is set. Changed error message.
7611 (lookup_field_wrapper): Save/restore globals before/after looking
7613 (duplicate_declaration_error_p): Consider treating declaration
7614 type as a fake pointer.
7615 (register_fields): Extract real type from dependency node. Check
7616 for duplicate field declaration after type adjustment. Use
7617 DECL_INITIAL to store static final initialized values.
7618 (method_header): Extract real function type from dependency node.
7619 (check_abstract_method_header): Use GET_METHOD_NAME.
7620 (obtain_incomplete_type): Layout fake pointer type.
7621 (safe_layout_class): Don't try to check for methods before layout.
7622 (java_complete_class): Don't check for correct throws clause
7623 elements inheritance here.
7624 (resolve_and_layout): Broadened name parameter meaning.
7625 (reset_method_name): Use GET_METHOD_NAME.
7626 (java_get_real_method_name): New function.
7627 (java_check_regular_methods): Don't check methods in
7628 java.lang.Object. Verify lineage of throws clause elements. Use
7629 flag_no_overriding in warning report.
7630 (check_throws_clauses): Don't check if class was from
7631 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
7632 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
7633 (declare_local_variables): Use flag_static_local_jdk1_1 to report
7634 warning on unsupported final local variables. Use build_decl
7635 instead of build_decl_no_layout. Get real local variable type from
7637 (source_start_java_method): Get real parameter type from
7638 dependency node. Call build_decl instead of build_decl_no_layout.
7639 (java_layout_classes): Reverse tree and layout type and class as
7640 required. Mark class as loaded when done.
7641 (resolve_field_access): Fixed indentation. Restricted condition
7642 leading to static field access code generation. Set field_type
7643 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
7644 (resolve_qualified_expression_name): Initialize type_found to
7645 null. Handle static field resolved during qualification. Fixed
7646 layout on non primitive field decl types.
7647 (not_accessible_p): Fixed typo in comment.
7648 (patch_method_invocation): Resolve and layout class to search from
7650 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
7651 layout non primitive type, if necessary. Make method node only to
7653 (find_applicable_accessible_methods_list): Consider WFL'ed method
7654 decl names. Fixed indentation.
7655 (argument_types_convertible): Resolve and layout target type if
7657 (java_complete_tree): Fixed indentation problems. Rewrote
7658 CALL_EXPR thrown exceptions check. Re-installed further processing
7659 of the assignment in certain cases.
7660 (patch_assignment): Call maybe_build_primttype_type_ref to perform
7661 inlining on class literals.
7662 (valid_builtin_assignconv_identity_widening_p): Cope with constant
7664 (valid_method_invocation_conversion_p): Likewise.
7665 (patch_string): Temporary disable forbidden use of `this' in
7666 explicit constructor invocations when doing string concatenation
7668 (patch_unaryop): Added comment. Reinstalled code to disable
7669 further check on assignment operation with cast expression RHS.
7670 (patch_switch_statement): Fixed indentation.
7671 (build_try_statement): Call build_decl instead of
7672 build_decl_no_layout.
7673 (patch_synchronized_statement): Likewise.
7674 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
7675 IS_UNCHECKED_EXPRESSION_P.
7676 (check_thrown_exceptions_do): Changed leading comment. Resolve and
7677 layout argument exception type.
7678 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
7679 of IS_UNCHECKED_EXPRESSION_P.
7681 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
7683 * jcf-parse.c (yyparse): Open class file in binary mode.
7685 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
7687 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
7689 * jcf-write.c (perform_relocations): Move check out one loop.
7691 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
7693 * Make-lang.in: Fix reference to srcdir.
7694 * jv-scan.c: Add missing xmalloc prototype.
7695 * jvgenmain.c: Ditto.
7697 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
7699 * decl.c (error_mark_node), java-tree.h: New global.
7700 * parse.y: Use empty_stmt_node instead of size_zero_node.
7701 (build_if_else_statement): If missing else, use empty_stmt_node.
7703 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
7704 (java_complete_expand_method): Complain if return is missing.
7705 (java_check_regular_methods): Comment out incorrect error check.
7706 (not_accessible_p): Fix incorrect handling of protected methods.
7707 (patch_method_invocation): Pass correct context to not_accessible_p.
7708 (find_applicable_accessible_methods_list): Likewise.
7709 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
7710 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
7711 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
7712 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
7714 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
7715 (push_int_const): Remove reundant NOTE_PUSH.
7716 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
7717 (- case SWITCH_EXPR): Fix code generation bug.
7718 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
7719 (generate_classfile): More robust for abstract methods.
7721 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
7723 * Makefile.in: jv-scan and jvgenmain all require libiberty.
7724 * Make-lang.in: Ditto.
7726 * jv-scan.c: Remove xmalloc and xstrdup definitions.
7729 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
7731 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
7733 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
7735 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
7737 Allow uses of interface types to verify. This is not really
7738 type-safe, but it matches what Sun does, and is OK as long as
7739 there are appropriate run-time checks.
7740 * verify.c (merge_types): If merging two interface types,
7741 just set the result to java.lang.Object.
7742 * expr.c (pop_type): Any interface is matches by java.lang.Object.
7744 1998-11-13 Tom Tromey <tromey@cygnus.com>
7746 * gjavah.c (main): Handle --output-class-directory argument.
7747 * jvspec.c (lang_specific_driver): Translate `-d' into
7749 * jcf.h (jcf_write_base_directory): Declare.
7750 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
7751 * lang-options.h: Mention -foutput-class-dir.
7752 * jcf-write.c (jcf_write_base_directory): New global.
7753 (make_class_file_name): Put generated .class file into `-d'
7754 directory, or into source directory if -d not given. Function now
7756 (write_classfile): Free class file name. Handle case where class
7758 (DIR_SEPARATOR): New macro.
7759 Include <sys/stat.h>
7761 * Makefile.in (prefix): New macro.
7763 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
7765 * parse.y (patch_invoke): Do less if flag_emit_class_files.
7766 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
7767 here (done in patch_invoke instead).
7768 (case_identity): Moved here from parse.y.
7770 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
7771 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
7772 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
7773 so they can be efficiently scanned without recursion.
7774 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
7775 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
7776 in BLOCK iteratively, rather than recursively.
7778 * parse.y (do_unary_numeric_promotion): New function.
7779 (patch_unaryop, patch_binop, patch_array_ref): Use it.
7781 * parse.y (patch_newarray): Various fixes.
7783 Re-do handling of switch statements (for proper block scoping).
7784 * parse.y: Add just a single block for the enture switch block,
7785 but don't create any "case blocks".
7786 (group_of_labels): Rmeoved unneeded non-terminal.
7787 CASE_EXPR and DEFAULT_EXPR are added to current block.
7788 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
7789 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
7790 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
7791 * parse.y (wfl_operator, print_int_node): Make non-static.
7792 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
7793 as part of recursive scan of block.
7794 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
7795 (patch_switch_statement): Most tests move dinto java_complete_tree.
7797 * parse.y: Make various production be non-typed (void).
7798 * parse.y (parse_error): Merged into issue_warning_error_from_context.
7799 * parse.y (add_stmt_to_compound): Don't create/change extra node.
7800 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
7802 * jcf-write.c (struct jcf_handler): New type.
7803 (struct jcf_switch_state): New type.
7804 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
7805 (alloc_handler, emit_unop, emit_reloc): New functions.
7806 (adjust_typed_op): Add extra parameter ("max type" offset).
7807 (emit_switch_reloc, emit_case-reloc): New function.
7808 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
7809 (generate_bytecode_insns): Support REAL_CST, switch statements,
7810 exception handling, method calls, object/array creation, and more.
7812 * class.c: Remove some unused variables.
7813 * constants.c (find_string_constant): New function.
7814 (count_constant_pool_bytes): Fix to correctly handle wide constants.
7815 * decl.c (complete_start_java_method): Don't _Jv_InitClass
7816 if flag_emit_class_files.
7818 1998-11-12 Tom Tromey <tromey@cygnus.com>
7820 * jcf-io.c (find_class): Added explanatory comment.
7822 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
7823 trailing slash to `.zip' entries.
7825 * jvspec.c (lang_specific_driver): Correctly handle case where
7826 GC_NAME not defined.
7828 1998-11-11 Tom Tromey <tromey@cygnus.com>
7830 * jvspec.c (GC_NAME): New define.
7831 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
7833 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
7835 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
7837 * jcf-dump.c (TABLE_SWITCH): Fix typos.
7839 1998-11-11 Tom Tromey <tromey@cygnus.com>
7841 * jcf-dump.c (main): Correctly recognize `--'-style long options.
7843 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7845 * class.c (is_compiled_class): Call safe_layout_class for class
7846 compiled from source.
7847 * conver.h (convert_to_integer, convert_to_real,
7848 convert_to_pointer): Added prototypes.
7849 * decl.c (init_decl_processing): Non longer push the decls of
7850 `methodtable', `constants', `Class', `Field', `dispatchTable'
7851 `jexception' and `Method'.
7852 * expr.c (build_invokeinterface): New function.
7853 (expand_invoke): static variable CLASS_IDENT now in
7854 build_invokeinterface. Use build_invokeinterface.
7855 (expand_java_field_op): Moved code to inline
7856 java.lang.PRIMTYPE.TYPE into a function.
7857 (build_primtype_type_ref): New function.
7858 * java-tree.def (INSTANCEOF_EXPR): New tree code.
7859 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
7860 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
7861 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
7862 (DECL_LOCAL_STATIC_VALUE): New macro.
7863 (build_invokeinterface, build_primtype_type_ref): New function
7865 (java_parse_abort_on_error): Macro rewritten.
7866 * jcf-parse.c (current_method): Add comment to declaration.
7867 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
7868 Function prototypes fixed.
7869 (jcf_parse_source): push/pop parser context. save/restore global.
7870 (parse_source_file): Fixed leading comment. Now take a
7871 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
7872 classes and pop the parser context anymore.
7873 (yyparse): Push parser context, save globals, parse the source
7874 file, restore globals and pop the parser context when processing a
7876 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
7877 * lex.c (java_parse_doc_section): New function.
7878 (java_lex): Call java_parse_doc_section when appropriate. Build an
7879 operator around INSTANCEOF_TK.
7880 * lex.h (java_lineterminator, java_sprint_unicode,
7881 java_unicode_2_utf8, java_lex_error, java_store_unicode):
7882 Prototypes rewritten.
7883 (java_parse_escape_sequence, java_letter_or_digit_p,
7884 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
7885 java_read_unicode, java_store_unicode, java_read_char,
7886 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
7887 Added function prototypes.
7888 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
7890 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
7892 (struct parser_ctxt): New fields: deprecated,
7893 current_parsed_class_un, gclass_list.
7894 (fix_method_argument_names, issue_warning_error_from_context,
7895 resolve_package, lookup_package_type): New function prototypes.
7896 (resolve_expression_name): Fixed function prototype.
7897 (find_applicable_accessible_methods_list): Fixed indentation, added
7898 extra argument in prototype.
7899 (check_final_assignment, build_null_of_type, check_deprecation,
7900 check_method_redefinition, reset_method_name,
7901 java_check_regular_methods, java_check_abstract_methods,
7902 maybe_build_primttype_type_ref): New function prototype.
7903 * parse.y (conver.h): Include.
7904 (INSTANCEOF_TK): Tagged <operator>.
7905 (single_type_import_declaration): Use REGISTER_IMPORT macro.
7906 (relational_expression:): Build binop for instanceof.
7907 (java_push_parser_context): Remember ctxp->gclass_list across
7909 (java_pop_parser_context): Simply return if no context
7910 exists. Remember gclass_list across contexts.
7911 (issue_warning_error_from_context): New function.
7912 (parse_error_context): Don't setup ctxp->elc here. Call
7913 issue_warning_error_from_context instead.
7914 (parse_warning_context): Likewise.
7915 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
7916 setup. Link new class/interface to ctxp->gclass_list.
7917 (add_superinterfaces): Register interface as incomplete if not
7919 (create_class): Remember class unqualified name in
7920 ctxp->current_parsed_class_un. Check class deprecation.
7921 (register_fields): Check field deprecation. Remember static final
7922 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
7924 (method_header): New local variable ORIG_ARG. Use unqualified
7925 current class name for check on constructor errors. Promote return
7926 type if of record type. Argument list fix moved in
7927 fix_method_argument_names, called here. Check method deprecation.
7928 (fix_method_argument_names): New function.
7929 (method_declarator): Promote record typed arguments.
7930 (safe_layout_class): Check class methods before layout.
7931 (java_complete_class): Compute field layout when patched.
7932 (do_resolve_class): Try to load class after having it renamed
7933 after the package name.
7934 (get_printable_method_name): Use DECL_CONTEXT.
7935 (reset_method_name): New function.
7936 (check_method_redefinition): Use reset_method_name.
7937 (java_check_regular_methods): New local variable
7938 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
7939 names for error report. Check for compile-time error when method
7940 found has default (package) access.
7941 (java_check_abstract_methods): Now takes an interface DECL node as
7942 an argument. Also reinstall real name on unchecked
7943 overriding/hiding methods for error report.
7944 (java_check_methods): Fixed leading comment. Get classes to verify
7945 from ctxp->gclass_list. Use CHECK_METHODS macro and set
7946 CLASS_METHOD_CHECKED_P on class verification.
7947 (lookup_java_method2): Get real method name if necessary.
7948 (find_in_imports): Don't check package class access here.
7949 (resolve_package, lookup_package_type): New functions.
7950 (java_layout_classes): Fixed leading comment. Take classes to be
7951 laid out from ctxp->gclass_list.
7952 (java_complete_expand_methods): Don't expand native and abstract
7954 (java_expand_classes): New function.
7955 (resolve_expression_name): Use additional argument ORIG. Retrieve
7956 values of static final field of primitive types.
7957 (resolve_field_access): Handles static final field of promotive
7959 (resolve_qualified_expression_name): Handle STRING_CST as
7960 primaries and package name resolution. Check deprecation on found
7961 decls. Set where_found and type_found on non static field resolved
7962 during qualification. Layout non primitive field decl types.
7963 (check_deprecation): New function.
7964 (maybe_access_field): Simplified.
7965 (patch_method_invocation_stmt): Local variable CLASS_TYPE
7966 removed. Reverse method's argument when primary is a type. Don't
7967 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
7968 instead. Include abstract class in the list of class searchable
7969 for constructors. Use DECL_CONTEXT of found method for access
7970 checks. Check method deprecation.
7971 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
7972 converting arguments. Handle INVOKE_INTERFACE.
7973 (lookup_method_invoke): Search constructor using existing
7974 infrastructure (don't rely on lookup_java_constructor anymore).
7975 (find_applicable_accessible_methods_list): Extra argument flag
7976 LC. Now include constructor in the search.
7977 (qualify_ambiguous_name): Conditional expression are primaries.
7978 (not_initialized_as_it_should_p): static final are always
7980 (java_complete_tree): Pass extra NULL argument to
7981 resolve_expression_name. Stricter test to carry on patching
7982 assignments. New case for INSTANCEOF_EXPR.
7983 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
7984 (check_final_assignment, maybe_build_primttype_type_ref): New
7986 (patch_assignment): Detect resolved static finals and carry normal
7987 assignment error check on them. Inline PRIMTYPE.TYPE read access.
7988 (try_builtin_assignconv): Access constant 0 on all primitive
7990 (valid_builtin_assignconv_identity_widening_p): Accept identical
7991 types. Accept all promoted type on int type.
7992 (valid_ref_assignconv_cast_p): Accept a null pointer to be
7993 assigned to a reference.
7994 (valid_method_invocation_conversion_p): Accept to check null
7996 (build_binop): Merge declaration and initialization of local
7998 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
7999 numeric types. Improved validity test for qualify operators on
8001 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
8002 and PREINCREMENT_EXPR. Also detect resolved static finals of a
8003 primitive type and issue the appropriate error message.
8004 (resolve_type_during_patch): Mark class loaded when resolved.
8005 (patch_cast): Allow null to be cased to reference types.
8006 (build_null_of_type): New function.
8007 (patch_array_ref): Handle array on references correctly.
8008 (patch_return): Removed unused local variable MODIFY. Force
8009 boolean to be returned as integers. Allows null to be returned by
8010 a function returning a reference.
8011 * typeck.c (convert_to_integer, convert_to_real,
8012 convert_to_pointer): Prototypes moved to convert.h
8013 (lookup_argument_method): Use method real name, if necessary.
8015 1998-10-30 Tom Tromey <tromey@cygnus.com>
8017 * class.c (build_class_ref): Changed name of primitive classes to
8020 * class.c (make_class_data): Renamed fields: nmethods to
8021 method_count, method_count to dtable_method_count. Always set
8023 * decl.c (init_decl_processing): Likewise.
8025 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8027 * class.c (layout_class): Don't mangle <finit>, produce
8028 __finit<class> instead. Don't verify artificial methods.
8029 * decl.c (finit_identifier_node): New declared global.
8030 (init_decl_processing): finit_identifier_node initialized.
8031 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
8032 * java-tree.h (finit_identifier_node): Declared as extern.
8033 (struct lang_decl): New field called_constructor.
8034 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
8035 (CLASS_HAS_FINIT_P): New macro.
8036 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
8037 explicit constructor invocation.
8038 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
8039 CALL_SUPER_CONSTRUCTOR_P): New macros.
8040 (write_classfile): Added prototype.
8041 * jcf-parse.c (jcf_parse_source): Parse and remember for
8042 generation if the file was seen on the command line.
8043 (parse_source_file): Don't write the class file here.
8044 (yyparse): Loop on files rewritten. Set current_jcf.
8045 (parse_zip_file_entries): Parse class file only if it was found.
8046 * lang.c (init_parse): Don't open command line provided filename
8048 (lang_parse): Don't set main_jcf anymore.
8049 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
8050 (JCONSTRUCTOR_CHECK): New macro.
8051 (JBSC_TYPE_P): New macro.
8052 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
8053 (COMPLETE_CHECK_OP_2): New macro.
8054 (struct parse_ctxt): New field explicit_constructor_p.
8055 (check_class_interface_creation): Fixed prototype indentation.
8056 (patch_method_invocation_stmt): Prototype reflects added argument.
8057 (patch_invoke): Likewise.
8058 (complete_method_declaration, build_super_invocation,
8059 verify_constructor_circularity,
8060 build_this_super_qualified_invocation, get_printable_method_name,
8061 patch_conditional_expr, maybe_generate_finit, fix_constructors,
8062 verify_constructor_super, create_artificial_method,
8063 start_artificial_method_body, end_artificial_method_body,
8064 generate_field_initialization_code): New function prototypes.
8065 * parse.y: Fixed leading comment
8066 (constructor_header:, constructor_body:, block_end:): Rules tagged
8068 (type_declaration:): Call maybe_generate_finit.
8069 (method_declaration:): Action for method_body: placed in new
8070 function complete_method_declaration, called here.
8071 (constructor_declaration:): Defined actions. Removed leading
8073 (constructor_header:): New rule with action.
8074 (constructor_body:): Rule rewritten using block_begin: and
8075 block_end:. Defined actions.
8076 (constructor_declarator:, explicit_constructor_invocation:):
8078 (block:): Use new rules block_begin: block_end:.
8079 (block_begin:, block_end:): New rules and actions.
8080 (block_statements:): Fixed error message for explicit
8082 (method_invocation:): Call build_this_super_qualified_invocation
8083 if primary is `this' or `super' was seen.
8084 (conditional_expression:): Action defined.
8085 (extra_ctxp_pushed_p): New static global flag.
8086 (java_parser_context_save_global): Create parser context if
8087 necessary. Use extra_ctxp_pushed_p to remember it.
8088 (java_parser_context_restore_global): Pop extra parser context if
8090 (build_array_from_name): Array on primitive types are marked
8092 (register_fields): Restore new name in field initializer
8093 expression if type was altered. Non static fields initialized upon
8094 declaration marked initialized.
8095 (maybe_generate_finit): New function.
8096 (maybe_generate_clinit): Use create_artificial_method,
8097 start_artificial_method_body, end_artificial_method_body. Generate
8098 debug info for enclosed initialization statements.
8099 (method_header): Fixed leading comment. Check constructor
8100 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
8102 (complete_method_declaration, constructor_circularity_msg,
8103 verify_constructor_circularity): New functions.
8104 (get_printable_method_name): New function.
8105 (check_method_redefinition): Don't rename <finit> methods. Fix
8106 declared constructor names. Error message for
8107 constructors modified.
8108 (java_check_regular_methods): Local variable seen_constructor
8109 renamed saw_constructor. Skip verification on constructors. Create
8110 default constructor with create_artificial_method.
8111 (java_check_methods): Removed unnecessary empty line.
8112 (create_artificial_method, start_artificial_method_body,
8113 end_artificial_method_body): New functions.
8114 (java_layout_classes): Changed leading comment. Reverse fields
8115 list if necessary. Always layout java.lang.Object if being
8117 (java_complete_expand_methods): Verify constructor circularity.
8118 (java_complete_expand_method): Call fix_constructor on
8119 constructors. Local variable no_ac_found removed. Restore
8120 bindings if method body expansion failed.
8121 (fix_constructors, verify_constructor_super,
8122 generate_field_initialization_code): New function.
8123 (java_expand_classes): Fixed leading comment. Write class file
8125 (resolve_expression_name): Check for illegal instance variable
8126 usage within the argument scope of an explicit constructor
8128 (resolve_qualified_expression_name): Pass extra from_super flag
8129 when invoking patch_method_invocation_stmt. New case for
8130 conditional expression when used as a primary. Check for error
8131 when acquiring super.
8132 (patch_method_invocation_stmt): Added extra argument super. New
8133 local variable is_static_flag. Set class_to_search according to
8134 the nature of the constructor invocation. Don't add `this'
8135 argument when expanding NEW_CLASS_EXPR. Check for illegal method
8136 invocation within the argument scope of explicit constructor
8137 invocation. Set is_static according to is_static_flag. Provide
8138 extra `super' argument to patch_invoke invocation.
8139 (patch_invoke): New argument from_super. Loop on arguments
8140 indentation fixed. Pass from_super to invocation_mode. New switch
8141 case INVOKE_SUPER. Fixed error message in switch default case.
8142 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
8144 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
8145 (lookup_method_invoke): Fixed prototypes in candidates list. Error
8146 message takes constructors into account.
8147 (find_applicable_accessible_methods_list): Fixed indentation.
8148 (qualify_ambiguous_name): Take explicit constructor invocation
8149 into account. Deal with a conditional expression as a primary to
8151 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
8152 case. Added extra argument to patch_method_invocation_stmt.
8153 Register calls made to explicit constructor `this'. Don't call
8154 save_expr in ARRAY_REF case when emitting class files. Check for
8155 illegal use of this when expanding explicit constructor invocation
8157 (complete_function_arguments): Set and reset parser context
8158 explicit_constructor_p field value when appropriate.
8159 (build_super_invocation, build_this_super_qualified_invocation):
8161 (patch_assignment): Fixed typo.
8162 (patch_unaryop): Check on final fields occurs only when a decl
8164 (patch_return): Take constructors into account.
8165 (patch_conditional_expr): New function.
8166 * typeck.c (build_java_signature): Removed unnecessary empty line.
8168 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
8170 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
8172 1998-10-28 Tom Tromey <tromey@cygnus.com>
8174 * decl.c (init_decl_processing): Renamed fields.
8175 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
8176 interface_len, msize fields.
8178 * class.c (make_class_data): Removed subclass_head and
8179 subclass_next fields.
8180 * decl.c (init_decl_processing): Removed subclass_head and
8181 subclass_next fields.
8183 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
8185 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
8186 * mangle.c (emit_unicode_mangled_name): Similarly.
8188 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
8190 * jcf-parse.c (get_constant): Place braces around code to compute
8191 'd' when REAL_ARITHMETIC is not defined.
8193 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
8195 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
8198 1998-10-23 Tom Tromey <tromey@cygnus.com>
8200 * lang-specs.h: `.zip' files are input to jc1.
8202 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
8204 * jvspecs.c: Add (but don't enable) support for combining multiple
8205 .class and .java input filenames to a single jc1 invocation.
8206 Add support for -C flag (copile to .class files).
8207 Translate -classpath and -CLASSPATH arguments.
8208 * lang-specs.h: Don't set %2 spec.
8210 1998-10-22 Tom Tromey <tromey@cygnus.com>
8212 * jcf-path.c (add_entry): Don't add trailing separator if entry is
8214 (add_path): Don't add trailing separator to non-empty path
8217 * lang.c (lang_decode_option): Check for -fclasspath and
8218 -fCLASSPATH before examining other `-f' options.
8220 * java-tree.h (finalize_identifier_node): Don't declare.
8221 * class.c (make_class_data): Don't push "final" field.
8222 * decl.c (init_decl_processing): Don't push "final" field.
8223 (finalize_identifier_node): Removed.
8224 (init_decl_processing): Don't set finalize_identifier_node.
8226 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
8228 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
8230 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
8231 (JV_SCAN_SOURCES): New macro.
8232 (JCF_DUMP_SOURCES): Likewise.
8233 (jcf-dump$(exeext)): New target.
8234 (jv-scan$(exeext)): New target.
8236 1998-10-22 Tom Tromey <tromey@cygnus.com>
8238 * Makefile.in (LEX): Removed.
8239 (LEXFLAGS): Likewise.
8240 (SET_BISON): New macro.
8242 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
8243 spurious diffs in parse.c.
8244 ($(PARSE_SCAN_C)): Likewise.
8245 (PARSE_DIR): New macro.
8247 (PARSE_SCAN_C): Likewise.
8248 (PARSE_RELDIR): New macro.
8250 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
8252 * jcf-io.c (find_class): Use saw_java_source to determine when to
8253 look for `.java' file.
8254 * jcf-parse.c (saw_java_source): New global.
8255 (yyparse): Set it if `.java' file seen.
8257 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
8258 (GCJH_SOURCES): Likewise.
8259 * Makefile.in (datadir): New macro.
8260 (libjava_zip): Likewise.
8261 (JAVA_OBJS): Added jcf-path.o.
8262 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
8263 (../gcjh$(exeext)): Likewise.
8264 (jcf-path.o): New target.
8265 * java-tree.h (fix_classpath): Removed decl.
8266 * jcf-parse.c (fix_classpath): Removed.
8267 (load_class): Don't call fix_classpath.
8268 * parse.y (read_import_dir): Don't call fix_classpath.
8269 * lex.h: Don't mention classpath.
8270 * lex.c (java_init_lex): Don't initialize classpath.
8271 * jcf-io.c (classpath): Removed global.
8272 (find_class): Use jcf_path iteration functions. Correctly search
8273 class path for .java file.
8274 (open_in_zip): New argument `is_system'.
8275 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
8276 classpath-related options.
8277 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
8279 (lang_init): Call jcf_path_init.
8280 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
8281 * lang-specs.h: Handle -I. Minor cleanup to -M options.
8282 Correctly put braces around second string in each entry.
8283 * gjavah.c (main): Call jcf_path_init. Recognize all the new
8284 classpath-related options.
8285 (help): Updated for new options.
8286 * jcf.h: Declare functions from jcf-path.c. Don't mention
8288 * jcf-path.c: New file.
8290 * jcf-depend.c: Include jcf.h.
8292 * jcf-write.c (localvar_alloc): Returns `void'.
8293 (localvar_free): Removed unused variable.
8295 * lang.c (OBJECT_SUFFIX): Define if not already defined.
8296 (init_parse): Use OBJECT_SUFFIX, not ".o".
8298 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8300 * class.c (emit_register_classes): Renamed from
8301 emit_register_class.
8302 * java-tree.h (emit_register_classes): Prototype renamed from
8303 emit_register_class.
8304 * jcf-parse.c (yyparse): Call emit_register_classes once before
8306 * parse.y (java_expand_classes): No longer register classes.
8308 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8310 * class.c (is_compiled_class): New local variable
8311 seen_in_zip. Identify classes found in currently compiled source
8313 * decl.c (complete_start_java_method): Fixed typo.
8314 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
8315 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
8316 (CLASS_P): Moved around.
8317 (java_parse_abort_on_error): Macro moved from jcf-parse.c
8318 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
8320 (jcf_parse_source): Changed leading comment. Removed unnecessary
8321 fclose and CLASS_FROM_SOURCE_P marking.
8322 (parse_source_file): New local variables remember_for_generation
8323 and filename. Mark parsed file name identifier node. Removed block
8324 executed when parse_only was null. Set remember_for_generation.
8325 Use it as an argument to java_pop_parser_context.
8326 (yyparse): New local variables several_files, list, next node and
8327 current_file_list. Split ampersand separated file names into
8328 current_file_list. Iterate through the list and parse accordingly.
8329 * parse.h (java_pop_parser_context): New function prototype.
8330 * parse.y (ctxp_for_generation): New static global variable.
8331 (java_pop_parser_context): New argument generate. Link popped ctxp
8332 to ctxp_for_generation list accordingly.
8333 (java_complete_expand_methods): Fixed indentation.
8334 (java_expand_classes): New function.
8336 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
8338 * Makefile.in: Link with libiberty.a instead of memmove.o.
8340 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8342 * lex.c (setjmp.h): No longer included.
8343 * lex.h (setjmp.h): Included.
8344 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
8345 (duplicate_declaration_error_p): Renamed from
8346 duplicate_declaration_error.
8347 (build_array_from_name): New function prototype.
8348 * parse.y (setjmp.h): No longer included.
8349 (variable_declarator_id): Define action.
8350 (build_array_from_name): New function.
8351 (duplicate_declaration_error_p): Renamed from
8352 duplicate_declaration_error. Fixed leading comment.
8353 (register_fields): Main `for' loop reorganized. Uses
8354 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
8355 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
8356 build_array_from_name.
8357 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
8359 (read_import_dir): Don't try to skip `.' and `..'.
8360 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
8361 build_array_from_name. Main `for' loop reorganized.
8362 (resolve_qualified_expression_name): When building access to a
8363 field, use the type where the field was found, not its own type.
8364 (maybe_access_field): Use field DECL_CONTEXT if the type where the
8365 field was found is null.
8366 (qualify_ambiguous_name): Sweep through all successive array
8369 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8371 * java-tree.h (pop_labeled_block, lang_printable_name,
8372 maybe_add_interface, set_super_info, get_access_flags_from_decl,
8373 interface_of_p, inherits_from_p, fix_classpath,
8374 complete_start_java_method, emit_handlers, init_outgoing_cpool,
8375 make_class_data, register_class, alloc_name_constant): New
8376 function prototypes.
8377 * lang.c (lang_decode_option): Set argc argument unused. Fixed
8378 indentation. Added cast to remove warning.
8379 (lang_printable_name): Set v argument unused.
8380 (lang_print_error): Added argument to lang_printable_name call.
8381 (java_dummy_print, print_lang_decl, print_lang_type,
8382 print_lang_identifier, lang_print_xnode): All argument marked
8384 * lex.c (java_unget_unicode): Removed unnecessary argument.
8385 (java_allocate_new_line): Unused local variable is gone.
8386 (java_read_char): Added parenthesis in expressions to remove
8387 warnings. Added final return statement.
8388 (java_read_unicode): Added parenthesis in expression to remove
8390 (java_parse_end_comment): Fixed java_unget_unicode invocation.
8391 (java_parse_escape_sequence): Likewise.
8392 (java_lex): Unused local variables are gone. Fixed
8393 java_unget_unicode invocation.
8394 * lex.h (set_float_handler): Prototype added when JC1_LITE not
8396 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
8397 lang_printable_name invocation in macro.
8398 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
8400 (duplicate_declaration_error): Suppressed unused argument in
8402 (identical_subpath_p): Function declaration is gone.
8403 (patch_invoke): Suppressed unused argument in prototype.
8404 (patch_cast, build_labeled_block, check_thrown_exceptions):
8406 * parse.y (setjmp.h): Included
8407 (toplev.h): Likewise.
8408 (field_declaration:): Suppressed unused local
8409 (label_decl:): Fixed build_labeled_block invocation.
8410 (java_pop_parser_context): Put extra parenthesis around assignment
8412 (yyerror): Suppressed unused local variables.
8413 (variable_redefinition_error): Fixed lang_printable_name
8415 (create_interface): Suppressed unused local variables.
8416 (create_class): Likewise.
8417 (duplicate_declaration_error): Suppressed unused argument. Fixed
8418 lang_printable_name invocation.
8419 (register_fields): Suppressed unused local variable. Fixed
8420 duplicate_declaration_error invocation.
8421 (method_header): Suppressed unused local variable.
8422 (method_declarator, parser_check_super): Likewise.
8423 (java_complete_class): Suppressed unused local variable. Fixed
8424 fatal error message.
8425 (complete_class_report_errors): Added default: in switch.
8426 (java_check_regular_methods): Fixed lang_printable_name
8428 (check_throws_clauses): Likewise.
8429 (java_check_abstract_methods): Suppressed unused local
8430 variable. Fixed lang_printable_name invocation.
8431 (read_import_entry): Added supplemental return statement.
8432 (read_import_dir): Suppressed unused local variables.
8433 (check_pkg_class_access, declare_local_variables): Likewise.
8434 (source_start_java_method): Suppressed unused extern variable
8436 (expand_start_java_method): Suppressed unused extern and local
8437 variable declarations.
8438 (java_complete_expand_methods): Likewise.
8439 (java_complete_expand_method): Suppressed unused local variables.
8440 (make_qualified_name): Likewise.
8441 (resolve_qualified_expression_name): Added default: in
8442 switch. Fixed lang_printable_name invocation.
8443 (class_instance_creation_expression): Added parenthesis around
8445 (patch_method_invocation_stmt): Fixed lang_printable_name and
8446 patch_invoke invocations.
8447 (check_for_static_method_reference): Fixed lang_printable_name
8449 (patch_invoke): Suppressed unused arguments and local variables.
8450 (lookup_method_invoke): Suppressed unused local variables.
8451 (qualify_ambiguous_name): Added default: in switch.
8452 (identical_subpath_p): Function removed.
8453 (patch_assignment): Suppressed unused local variables. Suppressed
8454 unnecessary if statement. Fixed lang_printable_name invocations.
8455 (try_builtin_assignconv): Fixed lang_printable_name invocations.
8456 (valid_ref_assignconv_cast_p): Parenthesis around
8457 expression. Suppressed unused local variables.
8458 (build_binop): Suppressed unused local variables. fixed
8459 lang_printable_name invocations.
8460 (string_constant_concatenation): Suppressed unused local
8462 (patch_unaryop): Fixed lang_printable_name invocation.
8463 (patch_cast): Suppressed unnecessary argument. Fixed
8464 lang_printable_name invocation.
8465 (patch_array_ref): Fixed lang_printable_name invocation.
8466 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
8467 (build_labeled_block): Suppressed unused argument.
8468 (generate_labeled_block): Fixed build_labeled_block invocation.
8469 (build_loop_body): Suppressed unused local variables.
8470 (patch_loop_statement): Likewise.
8471 (patch_exit): Fixed lang_printable_name invocation.
8472 (patch_switch_statement): Likewise.
8473 (case_identity): First argument marked unused.
8474 (patch_try_statement): Fixed lang_printable_name invocations.
8475 (patch_synchronized_statement, patch_throw_statement): Likewise.
8476 (check_thrown_exceptions): Fixed check_thrown_exceptions and
8477 lang_printable_name invocations.
8478 (check_thrown_exceptions_do): Suppressed unused argument.
8480 1998-10-14 Tom Tromey <tromey@cygnus.com>
8482 * jcf-write.c (write_classfile): Add output class file as target.
8483 * lang-options.h: Added -MD, -MMD, -M, and -MM.
8484 * jcf.h: Added declarations for dependency-tracking functions.
8485 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
8486 * lang.c (lang_decode_option): Recognize -MD and -MMD.
8487 (finish_parse): Call jcf_dependency_write.
8488 (dependency_tracking): New global.
8489 (DEPEND_SET_FILE): New define.
8490 (DEPEND_ENABLE): New define.
8491 (init_parse): Enable dependency tracking if required.
8493 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
8494 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
8495 (../gcjh$(exeext)): Likewise.
8496 (jcf-depend.o): New target.
8497 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
8498 (GCJH_SOURCES): Likewise.
8499 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
8501 (find_classfile): Added dep_name argument.
8502 (find_class): Compute name of dependency.
8503 (open_in_zip): Call jcf_dependency_add_file.
8504 * gjavah.c (output_file): No longer global.
8505 (usage): Don't mention "gjavah".
8507 (java_no_argument): Likewise.
8508 (version): Likewise.
8509 (main): Recognize and handle -M family of options.
8510 (print_mangled_classname): Return is void.
8511 (process_file): Handle case where output is suppressed.
8512 (HANDLE_END_FIELD): Likewise.
8513 (HANDLE_METHOD): Likewise.
8514 * jcf-depend.c: New file.
8516 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
8518 * java-tree.def: Add missing newline at EOF.
8520 1998-10-13 Tom Tromey <tromey@cygnus.com>
8522 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
8523 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
8525 Include <config.h> and "system.h".
8526 (disassemble_method): Undefine RET to avoid clash with
8529 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8531 * decl.c (runtime_exception_type_node, error_exception_type_node):
8532 New global variables.
8533 (init_decl_processing): Initialized.
8534 * expr.c (java_lang_expand_expr): Set caught exception type to
8535 null if catch handler argument doesn't exit.
8536 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
8538 * java-tree.h (runtime_exception_type_node,
8539 error_exception_type_node): Global variables declared.
8540 (DECL_FUNCTION_THROWS): New macro.
8541 (DECL_FUNCTION_BODY): Modified comment.
8542 (DECL_SPECIFIC_COUNT): Likewise.
8543 (struct lang_decl): New field throws_list.
8544 (IS_UNCHECKED_EXPRESSION_P): New macro.
8545 * lex.c (java_lex): Generate location information for THROW_TK.
8546 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
8547 EXCEPTIONS_P): New macros.
8548 (enum jdep_code): New value JDEP_EXCEPTION.
8549 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
8550 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
8551 PATCH_METHOD_RETURN_ERROR): New macros.
8552 (patch_method_invocation_stmt): Added new argument to prototype.
8553 (patch_synchronized_statement, patch_throw_statement,
8554 check_thrown_exceptions, check_thrown_exceptions_do,
8555 purge_unchecked_exceptions, check_throws_clauses): New function
8557 * parse.y Fixed typo in keyword section.
8558 (throw:): Rule tagged <node>.
8559 (THROW_TK): Keyword tagged <operator>.
8560 (method_header:): Last argument to call to method_header passed
8562 (throws:, class_type_list:, throw_statement:,
8563 synchronized_statement:, synchronized:): Defined actions.
8564 (method_header): New local variable current. Register exceptions
8566 (java_complete_tree): Complete and verify exceptions from throws
8568 (complete_class_report_errors): Error message on exceptions not
8570 (java_check_regular_methods): Fixed typo. Shortcut on private
8571 overriding methods. Changed error message on method
8572 redefinition. Check for throws clause compatibility.
8573 (check_throws_clauses): New function.
8574 (java_check_abstract_methods): Use DECL_NAME for wfl or current
8575 method. Changed error message on method redefinition.
8576 (currently_caught_type_list): New static variable.
8577 (java_complete_expand_methods): Purge unchecked exceptions from
8578 throws clause list. Call PUSH_EXCEPTIONS before walk and
8579 POP_EXCEPTIONS after.
8580 (resolve_qualified_expression_name): Pass new argument as NULL to
8581 patch_method_invocation_stmt.
8582 (patch_method_invocation_stmt): New argument ref_decl. Invoke
8583 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
8584 argument list when appropriate. Use new argument if non null to
8585 store selected method decl.
8586 (patch_invoke): Convert if necessary args of builtin types before
8587 forming CALL_EXPR. Argument list no longer reversed here.
8588 (invocation_mode): Treat final methods as static methods.
8589 (java_complete_tree): New cases for THROW_EXPR: and
8590 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
8592 (complete_function_arguments): No more RECORD_TYPE
8593 conversion. Function parameter nodes no longer saved.
8594 (valid_ref_assignconv_cast_p): Avoid handling null type.
8595 (patch_binop): Fixed null constant reference handling.
8596 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
8598 (patch_try_statement): Fixed comments. Record caught types in
8599 list, push the list, expand try block and pop the list.
8600 (patch_synchronized_statement, patch_throw_statement,
8601 check_thrown_exceptions, check_thrown_exceptions_do,
8602 purge_unchecked_exceptions): New functions.
8603 * typeck.c (lookup_argument_method): Allow WFL in place of method
8604 DECL_NAME during method definition check
8606 1998-10-09 Tom Tromey <tromey@cygnus.com>
8608 * gjavah.c (decode_signature_piece): New function.
8609 (print_c_decl): Use it. Added `name_override' argument.
8610 (print_method_info): Use name_override argument to print_c_decl.
8611 (seen_fields): Removed.
8612 (print_field_info): Don't update seen_fields.
8613 (struct method_name): New structure.
8614 (method_name_list): New global.
8615 (print_method_info): Add new method to list of methods.
8616 (name_is_method_p): New function.
8617 (print_field_info): If field name has same name as method, then
8619 (process_file): Parse methods before fields.
8620 (field_pass): New global.
8621 (HANDLE_END_FIELD): Take field_pass into account.
8623 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8625 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
8626 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
8628 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
8630 * jvspec.c: Fix bug in jvgenmain_spec patch.
8632 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8634 * Makefile.in (lang.o:): Install dependency on java-tree.def.
8635 * decl.c (soft_exceptioninfo_call_node): New global variable.
8636 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
8637 takes extra integer argument. soft_exceptioninfo_call_node
8639 * except.c (java_set_exception_lang_code): New function
8640 (method_init_exceptions): Called here.
8641 (prepare_eh_table_type): New function.
8642 (expand_end_java_handler): Called here.
8643 * expr.c (build_java_throw_out_of_bounds_exception): Now features
8644 one argument. Modified generation of call to
8645 soft_badarrayindex_node to use new argument.
8646 (build_java_arrayaccess): Pass faulty index value to
8647 build_java_throw_out_of_bounds_exception.
8648 (generate_name): New function.
8649 (java_lang_expand_expr): New local variables node, current,
8650 has_finally_p. Expand TRY_EXPR node.
8651 (process_jvm_instruction): Replace top of the stack with thrown
8652 object reference when entering exception handler.
8653 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
8654 specific tree codes.
8655 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
8657 (DECL_SPECIFIC_COUNT): New macro.
8658 (prepare_eh_table_type, java_set_exception_lang_code,
8659 generate_name): New function declarations.
8660 (match_java_method): Declaration deleted.
8661 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
8663 * lex.c (TRY_TK, CATCH_TK): Generate location information.
8664 * parse.h (redefinition_error, refine_accessible_methods_list,
8665 can_cast_to_p): Function declaration removed.
8666 (classitf_redefinition_error, variable_redefinition_error,
8667 parse_jdk1_1_error, find_applicable_accessible_methods_list,
8668 find_most_specific_methods_list, argument_types_convertible,
8669 enter_a_block, valid_builtin_assignconv_identity_widening_p,
8670 valid_cast_to_p, valid_method_invocation_conversion_p,
8671 try_reference_assignconv, add_stmt_to_compound,
8672 build_jump_to_finally, build_tree_list, patch_try_statement,
8673 java_get_catch_block): New function declarations.
8674 * parse.y (string_buffer_type): Global variable deleted.
8675 (group_of_labels, catches, catch_clause, catch_clause_parameter,
8676 finally): Rules tagged <node>.
8677 (TRY_TK, CATCH_TK): Token tagged <operator>.
8678 (class_body_declaration:, class_member_declaration:,
8679 formal_parameter:, explicit_constructor_invocation:,
8680 interface_member_declaration:, constant_declaration:,
8681 primary_no_new_array:, class_instance_creation_expression:,
8682 array_creation_expression:): Issue error on unsuported JDK1.1
8684 (try_statement:, catches:, finally:): Define actions.
8685 (catch_clause_parameter): New rule.
8686 (catch_clause:): Use new rule catch_clause_parameter.
8687 (parse_jdk1_1_error): New function.
8688 (redefinition_error): Renamed classitf_redefinition_error.
8689 (variable_redefinition_error): New function.
8690 (check_class_interface_creation): Call
8691 classitf_redefinition_error.
8692 (java_complete_tree): Added error message on JDEP_TYPE: case.
8693 (complete_class_report_errors): Fixed indentation.
8694 (declare_local_variables): Call variable_redefinition_error.
8695 (source_end_java_method): Call java_set_exception_lang_code and
8696 emit_handlers where appropriate.
8697 (java_method_add_stmt): Call add_stmt_to_block.
8698 (add_stmt_to_block): New function.
8699 (lookup_method_invoke): Fixed outside comment. new local variable
8700 candicates. Call find_applicable_accessible_methods_list and
8701 find_most_specific_methods_list when searching for a
8702 method. Modified error report to list possible candidates when
8704 (find_applicable_accessible_methods_list,
8705 find_most_specific_methods_list, argument_types_convertible): New
8707 (refine_accessible_methods_list): Function deleted.
8708 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
8709 expr (if applicable) before calling patch_array_ref.
8710 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
8711 (enter_block): Fixed comment.
8712 (enter_a_block): New function.
8713 (patch_assignment): Reorganized. Call try_reference_assignconv for
8714 references. Call valid_cast_to_p instead of can_cast_to_p.
8715 (try_reference_assignconv,
8716 valid_builtin_assignconv_identity_widening_p): New functions.
8717 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
8718 (valid_cast_to_p, valid_method_invocation_conversion_p): New
8720 (build_string_concatenation): Don't resolve StringBuffer.
8721 (patch_cast): Fixed inverted arguments.
8722 (patch_array_ref): Code to save array expr deleted. Call
8723 valid_cast_to_p instead of can_cast_to_p.
8724 (generate_labeled_block): Call generate_name.
8725 (build_jump_to_finally, build_try_statement, java_get_catch_block,
8726 patch_try_statement): New functions.
8727 * typeck.c (match_java_method): Function deleted.
8729 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
8731 * jvspec.c: jvgenmain_spec uses different temporary file names.
8733 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
8735 * jvspec.c (lang_specific_driver): Fail if user specifies
8736 --main= when not linking.
8738 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
8740 * class.c (make_class_data): Push value for `thread' field.
8741 * decl.c (init_decl_processing): Added `thread' field to class.
8743 * class.c (add_field): Always make static fields externally
8746 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
8748 * expr.c (build_java_athrow,
8749 build_java_throw_out_of_bounds_exception, expand_invoke,
8750 build_newarray, expand_java_multianewarray, build_java_monitor):
8751 Update comments to reflect _Jv_* function names.
8753 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
8755 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
8756 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
8757 * parse.y (expand_start_java_method): Likewise.
8759 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
8761 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
8763 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
8764 (add_field): No longer need to convert from RECORD_TYPE to pointer,
8765 * expr.c: Remove no-longer-needed calls to promote_type.
8766 * decl.c (give_name_to_locals): Liekwise.
8767 * jcf-parse.c (get_class_constant): Compensate for new signatures.
8768 * parse.y: Add/remove promote_type calls as appropriate.
8769 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
8770 (parse_signature_string): Likewise.
8771 (build_java_array_type): Fix for now signature convenions.
8773 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
8775 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
8777 * class.c (init_class_processing): libjava function renamed to
8780 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8782 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
8783 * java-tree.def: Fixed DEFTREECODE third argument.
8784 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
8785 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
8786 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
8787 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8788 JAVA_THIS_EXPR): Now replaced by tree code definitions.
8789 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
8790 * lang.c (java_tree_code_type, java_tree_code_length,
8791 java_tree_code_name): New arrays.
8792 (lang_init): Append Java tree node definitions to Gcc ones.
8793 * lex.c (expression_obstack): Declared as extern when JC1_LITE
8795 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
8797 (java_lex): Allow declaration of empty string constants. Retain
8798 location information on CASE_TK and DEFAULT_TK.
8799 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
8800 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
8801 Modified to be more robust.
8802 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
8803 (build_new_invocation, try_builtin_assignconv,
8804 patch_switch_statement, string_constant_concatenation,
8805 build_string_concatenation, patch_string_cst, patch_string,
8806 java_expand_switch): New function declarations.
8807 * parse.y: Rules related to switch and EH tagged <node>.
8808 (label_id): Set to NULL_TREE
8809 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
8811 (this_or_super:): Fixed indentation.
8812 (statement:, statement_nsi:, statement_without_trailing_substatement:,
8813 statement_expression:): Removed call to RULE on all sub-rules.
8814 (switch_expression:, switch_labels:): New rules.
8815 (switch_statement:, switch_block:, switch_block_statement_groups:,
8816 switch_block_statement_group:, switch_labels:, switch_label:):
8818 (throw_statement:, synchronized_statement:, try_statement:):
8819 Defined temporary actions.
8820 (class_instance_creation_expression:): Call
8821 build_new_invocation. Fixed indentation.
8822 (field_access): Fixed indentation.
8823 (method_invocation): Likewise.
8824 (make_qualified_primary): Use THIS_EXPR.
8825 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
8826 resolving from SUPER, set *type_found.
8827 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
8828 (java_complete_tree): Removed unused local variable `location'. Case
8829 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
8830 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
8831 on MODIFY_EXPR: and all binary operator tree code cases. Removed
8832 STRING_CST: case. default: checks for patchable strings.
8833 (complete_function_arguments): Transform string constant or
8834 crafted StringBuffer if necessary.
8835 (build_method_invocation): Fixed comments.
8836 (build_new_invocation): New function.
8837 (patch_assignment): Call try_builtin_assignconv to figure a valid
8838 assignment conversion between builtin types.
8839 (try_builtin_assignconv): New function.
8840 (build_binop): Use URSHIFT_EXPR directly to call build.
8841 (operator_string): Use UNARY_PLUS_EXPR.
8842 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
8844 (do_merge_string_cste, merge_string_cste,
8845 string_constant_concatenation, build_string_concatenation,
8846 patch_string, patch_string_cst): New function.
8847 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
8848 (patch_unaryop): Likewise. New test of valid ++/-- operands.
8849 (build_newarray_node): Use NEW_ARRAY_EXPR.
8850 (build_this): Use THIS_EXPR.
8851 (build_return): Enable debug information on return statement.
8852 (build_if_else_statement): Likewise.
8853 (complete_labeled_statement): Fixed related comment.
8854 (build_loop_body): Fixed comment.
8855 (build_bc_statement): Enable debug information on break/continue
8857 (patch_bc_statement): Fixed typos. Handle SWITCH statement
8859 (patch_switch_statement, case_identity, java_expand_switch): New
8862 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
8864 * buffer.h (BUFFER_INIT): New macro.
8865 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
8866 Pass (struct jcf_partial *state) to most functions.
8867 (jcf_block, jcf_relocation): New types.
8868 Support labels, branches, conditionals, loops.
8870 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
8872 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
8874 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
8876 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
8877 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
8878 not integer_type_node (INT_TYPE_SIZ bits).
8880 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
8882 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
8883 * jcf-dump.c (print_exception_table): New function.
8884 (disassemble_method): Better handling of wide instructions.
8885 Make more robust for bad input.
8887 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
8889 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
8892 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
8894 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
8896 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
8898 * Makefile.in ($(PARSE_H)): Removed target.
8900 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
8902 * Makefile.in (JAVA_OBJS): Add memmove.o
8903 (memmove.o): New target & rules.
8905 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
8907 * expr.c (expand_invoke): Don't generate a call to the class init
8910 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
8912 * Makefile.in: Add many missing dependencies.
8913 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
8915 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
8916 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
8918 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
8920 * decl.c (complete_start_java_method): If method is static (and
8921 not private) call _Jv_InitClass.
8922 * expr.c (expand_invoke): Don't call build_class_init.
8924 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
8926 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
8928 * Make-lang.in (GCJ): Define before using.
8930 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
8932 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
8933 losing due to namespace pollution in GNU getopt.h
8935 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
8937 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
8938 (java.all.cross): Likewise.
8939 (java.rest.encap): Likewise.
8941 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
8943 * gjavah.c (print_class_decls): Fix thinko in arglist
8944 * jcv-io.c (find_classfile): Similarly.
8946 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
8948 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
8950 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
8952 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
8953 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
8954 * Makefile.in (PARSE_C): New macro.
8955 (PARSE_H): Likewise.
8956 (PARSE_SCAN_C): Likewise.
8957 ($(PARSE_C)): Target renamed from parse.c.
8958 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
8959 (clean): Remove parse-scan.c as well.
8960 (parse.o): Depend on $(PARSE_C).
8962 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
8964 * README, license.terms: Removed.
8966 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
8967 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
8968 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
8969 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
8970 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
8971 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
8972 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
8973 and Java trademark attribution.
8975 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
8977 * Makefile.in: Use gcjh, not gjavah.
8978 * config-lang.in (stagestuff): Use gcjh, not gjavah.
8979 * Make-lang.in: Changed gjavah to gcjh everywhere.
8981 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
8983 * gjavah.c: Support new -prepend -add -append flags.
8984 (print_method_info): Method is not virtual if class is final.
8986 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8988 * jv-scan.c: Fixed copyright assignment.
8989 * keyword.gperf: Likewise.
8990 * keyword.h: Likewise.
8991 * lex.c: Fixed copyright assignment.
8992 (java_lex): Push unicode back when parsing '<'.
8993 * lex.h: Fixed copyright assignment.
8994 * parse-scan.y: Likewise.
8995 * parse.h: Fixed copyright assignment.
8996 (build_debugable_stmt, complete_for_loop): New function prototypes.
8997 * parse.y: Fixed copyright assignment.
8998 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
8999 size_zero_node when completing a loop with no exit condition.
9000 (for_statement_nsi:): Define action.
9001 (for_init:, for_update:): Return size_zero_node when empty.
9002 (declare_local_variables): Call build_debugable_stmt.
9003 (build_debugable_stmt): New function.
9004 (build_loop_body): Build debugable statement around loop
9006 (complete_loop_body): Take into account the debugable statement
9007 around the EXIT_EXPR.
9008 (complete_loop_body): New function.
9009 (patch_exit_expr): Fixed condition inversion.
9011 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
9013 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
9014 name of thread define.
9015 * jvspec.c (THREAD_NAME): New macro.
9017 (THREADLIB): Likewise.
9018 (lang_specific_driver): Recognize attempt to link with thread
9019 library or gc library. Recognize -ljava on command line so it
9020 isn't linked against more than once.
9022 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9024 * parse-scan.y (report_main_declaration): Name of the class
9025 containing `main' can be a qualified name.
9027 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
9029 * config-lang.in: Changed gjavac to gjc everywhere.
9030 * Make-lang.in: Changed gjavac to gjc everywhere.
9032 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9034 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
9035 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
9036 and install the files.
9037 * Makefile.in (JAVA_OBJS_LITE): New variable.
9038 (compiler:): Now include jv-scan as a dependency.
9039 (../jv-scan$(exeext), parse-scan.c): New targets.
9040 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
9041 * config-lang.in (compilers): Removed gcj, gjavah from the list.
9042 * jcf-parse.c (parse_source_file): Call java_layout_classes and
9043 check for errors even if parse_only.
9044 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
9046 (yylex): New function. Uses java_lex body.
9047 (java_lex): Removed commented out statement. Remove local variable
9048 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
9049 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
9050 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
9051 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
9052 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
9053 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
9055 (java_lex_error): Empty if JC1_LITE is defined.
9056 (java_get_line_col): Return 0 if JC1_LITE is defined.
9057 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
9058 SET_MODIFIER_CTX): Moved into the section containing the macros
9059 conditionally defined by JC1_LITE.
9060 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
9061 argument if JC1_LITE is defined.
9062 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
9063 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
9065 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
9066 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
9067 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
9068 to different values according to JC1_LITE.
9069 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
9070 declared if JC1_LITE set.
9071 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
9072 defined if JC1_LITE not set.
9073 (struct parser_ctx): Reorganized and skip the jc1 front end part
9075 (java_layout_classes): New function definition.
9076 (java_push_parser_context, java_init_lex, yyparse, yylex,
9077 yyerror): Prototype always declared. All other static function
9078 prototypes declared only if JC1_LITE is not set.
9079 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
9080 declared in parse.h.
9081 (java_layout_classes): New function.
9082 (java_complete_expand_methods): No longer layout the class here.
9083 * parse-scan.y: New file.
9084 * jv-scan.c: New file.
9086 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
9088 * gjavah.c (main): Handle -friend option.
9089 (friend_specs): New global.
9090 (generate_access): Handle friend_specs.
9091 (process_file): Likewise.
9092 (MAX_FRIENDS): New macro.
9093 (friend_count): New global.
9094 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
9095 Changed all callers.
9097 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
9099 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
9100 (main): Handle processing all the entries of a named .zip archive.
9101 * jcf-io.c (jcf_trim_old_input): New function.
9102 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
9104 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
9106 * lang.c (flag_assume_compiled): Make default be on.
9108 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
9110 * jcf-dump.c: Add bunches of flags to control output more.
9111 (process_class): New function; support printing more than one class.
9112 (main): Support new --print-main and --javap flags.
9113 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
9114 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
9116 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
9118 Change mangling of dispatch table to match C++ vtable (w/thunks).
9119 * class.c (build_dtable_decl), java-tree.h: New function.
9120 (make_class_data): Call it.
9121 * decl.c (init_decl_processing): Likewise.
9123 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
9125 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
9126 soft_anewarray; adjust args passed.
9127 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
9128 match _Jv_NewObjectArray.
9130 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9132 * decl.c (push_labeled_block, pop_labeled_block): New functions.
9133 * expr.c (loopup_label): Call create_label_decl.
9134 (create_label_decl): New function.
9135 (java_lang_expand_expr): Call expand_start_bindings with argument
9137 * java-tree.h Added space after PROTO in function declarations
9139 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
9140 (create_label_decl, push_labeled_block): New function
9142 * lex.c (label_id): Initialize.
9143 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
9145 * parse.h Added space after PROTO in function declarations when
9147 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
9148 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
9149 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
9150 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
9152 (struct parser_ctxt): New fields current_loop,
9153 current_labeled_block.
9154 (build_if_else_statement, patch_if_else_statement,
9155 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
9156 generate_labeled_block, complete_labeled_statement,
9157 build_bc_statement, patch_bc_statement, patch_loop_statement,
9158 build_new_loop, build_loop_body, complete_loop_body): New function
9160 * parse.y (java_warning_count): New global variable.
9161 (label_id): New static variable.
9162 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
9163 (block:): Return size_zero_node when block is empty.
9164 (empty_statement:): Return size_zero_node.
9165 (statement:): Implement supplemental action when for_statement: is
9167 (label_decl:): New rule.
9168 (labeled_statement:): Rewritten using label_decl. Actions
9170 (labeled_statement_nsi:): Likewise.
9171 (if_then_statement): Actions implemented.
9172 (while_expression): New rule.
9173 (while_statement:): Rewritten using while_expression. Actions
9175 (while_statement_nsi:): Likewise.
9176 (do_statement_begin:): New rule.
9177 (do_statement:): Rewritten using do_statement_begin. Actions
9179 (for_statement:): Rewritten using for_begin. Actions implemented.
9180 (for_statement_nsi:): Likewise.
9181 (for_header:, for_begin:): New rules.
9182 (for_init:): Actions implemented.
9183 (statement_expression_list:, break_statement:,
9184 continue_statement:): Likewise.
9185 (yyerror): Count number of issued warning(s).
9186 (java_report_errors): Report error(s) and/or warning(s).
9187 (java_complete_class): Use build_java_argument_signature to
9188 recompute completed method signature.
9189 (java_check_regular_methods): New locals method_wfl and aflags.
9190 Use method_wfl instead of lookup_cl during error reports. Fixed
9191 indentation and modified some error messages. Use
9192 lang_printable_name in method instead of the DECL_NAME. New code
9193 to issue warnings on methods not overriding corresponding methods
9194 private to a different package.
9195 (java_method_add_stmt): Call add_stmt_to_compound.
9196 (add_stmt_to_compound): New function.
9197 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
9198 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
9199 (build_if_else_statement, patch_if_else_statement,
9200 build_labeled_block, generate_labeled_block,
9201 complete_labeled_statement, build_new_loop, build_loop_body,
9202 complete_loop_body, patch_loop_statement, build_bc_statement,
9203 patch_bc_statement, patch_exit_expr): New functions.
9204 * typeck.c (build_java_signature): Build argument signature before
9205 enclosing it in between parenthesis.
9207 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
9209 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
9210 (JAVA_OBJS): Added reminder comment
9212 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
9214 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
9215 be interpreted as a long long.
9217 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
9219 * decl.c (init_decl_processing): Use _Jv_InitClass, not
9220 soft_initialise_class. Use _Jv_NewMultiArray, not
9221 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
9222 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
9223 _Jv_CheckArrayStore, not soft_checkarraystore. Use
9224 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
9226 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
9228 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
9229 length_identifier_node): New global tree node constants.
9230 * parse.y (kw_super, kw_this, kw_length): Removed globals.
9231 Replace uses by super_identifier_node etc.
9232 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
9234 * parse.y (resolve_field_access): Don't special-case ".length" if
9235 flag_emit_class_files.
9236 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
9237 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
9240 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
9242 * decl.c (init_decl_processing): Remove unused method_type_node fields.
9243 * class.c (make_method_value): Remove init for removed fields.
9245 * class.c (layout_class): Use build_java_argument_signature.
9246 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
9248 * typeck.c (push_java_argument_signature): Removed. Merged into ...
9249 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
9250 (build_java_signature): Don't use push_java_argument_signature.
9252 * typeck.c (lookup_argument_method): New function.
9253 * parse.y (java_check_regular_methods): Use lookup_argument_method
9254 instead of lookup_java_method2 followed by lookup_java_method.
9256 * parse.y (check_method_redefinition): Minor optimization.
9258 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
9259 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
9261 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
9263 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
9266 * gjavah.c (java_float_finite): Use K&R-style definition.
9267 (java_double_finite): Likewise.
9268 (generate_access): Now returns void. Changed all callers.
9269 (last_access_generated): Removed.
9270 (process_file): Only make a single pass over the .class file.
9272 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
9274 * class.c (get_dispatch_table): Add extra dummy vtable entry,
9275 for compatibility for G++ (with -fvtable-thunks).
9276 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
9278 * gjavah.c (process_file): Use public inheritance for super-class.
9280 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9282 * lex.c (java_init_lex): Initialize ctxp->package.
9283 * parse.h (struct parser_ctxt): package and package_len replaced
9284 by tree package, an identifier node. Field method_decl_list is
9285 gone. Fixed comments.
9286 (lookup_field_wrapper, merge_qualified_name, not_accessible,
9287 class_in_current_package): New function prototypes.
9288 * parse.y (array_type:): Set class loaded flag on primitive type
9290 (package_declaration:): Assign ctxp->package to the
9292 (method_invocation:): Handle invocation of method qualified by
9294 (single_type_import_declaration:): Removed ambiguity check.
9295 (java_pop_parser_context): New local variable `next'. Reset and
9296 set IMPORT_CLASSFILE_NAME flags on current and previous import
9298 (java_accstring_lookup): Use new local macro COPY_RETURN.
9299 (lookup_field_wrapper): New function.
9300 (parser_qualified_classname): Use merge_qualified_name.
9301 (parser_check_super_interface): Broaden error message.
9302 (do_resolve_class): Check for qualified class name in the current
9303 compilation unit if appropriate.
9304 (process_imports): Check for already defined classes.
9305 (check_pkg_class_access): Got rid of call to
9306 get_access_flags_from_decl.
9307 (java_complete_expand_methods): Call safe_layout_class based on
9308 the current class size.
9309 (make_qualified_primary): Build a WFL qualification on primary if
9311 (merge_qualified_name): New function.
9312 (make_qualified_name): Use merge_qualified_name.
9313 (resolve_expression_name): Use safe_lookup_field.
9314 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
9315 (resolve_qualified_expression_name): Likewise. Check on resolved
9316 element accessibility.
9317 (not_accessible_p, class_in_current_package): New functions.
9318 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
9319 (patch_method_invocation_stmt): Merged common pieces. Check
9320 accessibility of invoked method.
9321 (check_for_static_method_reference): Add returned type in error
9323 (invocation_mode): Get rid of bogus check on PRIVATE methods.
9324 (refine_accessible_methods_list): Merged two conditions in test.
9325 (java_complete_class): Sanity check on stabilize_ref gone.
9326 * zextract.c (read_zip_archive): Cast lseek second argument to long.
9328 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
9330 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
9332 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
9334 * gjavah.c (F_NAN): Removed.
9335 (F_NAN_MASK): New macro.
9336 (F_POSITIVE_INFINITY): Removed.
9337 (F_NEGATIVE_INFINITY): Likewise.
9338 (java_float_finite): Rewrote.
9339 (D_NAN_MASK): Renamed.
9340 (java_double_finite): Rewrote.
9341 (D_POSITIVE_INFINITY): Removed.
9342 (D_NEGATIVE_INFINITY): Likewise.
9344 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
9345 If verbose, print underlying representation of value in hex.
9347 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
9349 * buffer.h, buffer.c: New files.
9350 * Makefile.in (JAVA_OBJS): Add buffer.o.
9352 Support locals variables and writing their debug entries to .class.
9353 * jcf-write.c: Simplify some by user new buffer type.
9354 (vode_buffer_grow): Removed.
9355 (struct localvar_info): New type.
9356 (localsvars, localvartable): New buffers.
9357 (localvar_alloc, localvar_free): New functions.
9358 (generate_bytecode_insns): Handle local variables.
9359 (generate_classfile): Write LocalVariableTable attribute.
9361 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9363 * jcf-io.c (open_in_zip): Check the zipfile magic number.
9364 * zipfile.h (ZIPMAGIC): New macro.
9366 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
9368 * Makefile.in (gjavah.o): Updated dependencies.
9369 (jcf-dump.o): Likewise.
9370 (all.indirect): Use ../gjavah.
9371 (../gjavah$(exeext)): Likewise.
9372 (clean): Don't remove gjavah.
9373 (clean): Remove parse.c, not java/parse.c.
9374 * Make-lang.in (java): Added gjavah.
9375 (gjavah$(exeext)): New target.
9376 (GJAVAH_SOURCES): New macro.
9377 (java.all.build): Added gjavah.
9378 (java.all.cross): Likewise.
9379 (java.rest.encap): Likewise.
9380 * config-lang.in (compilers, stagestuff): Added gjavah.
9382 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
9384 * gjavah.c (java_float_finite): New function.
9385 (java_double_finite): Likewise.
9386 (F_POSITIVE_INFINITY): New macro.
9387 (F_NEGATIVE_INFINITY): Likewise.
9389 (D_POSITIVE_INFINITY): Likewise.
9390 (D_NEGATIVE_INFINITY): Likewise.
9392 (print_field_info): Use java_float_finite and java_double_finite.
9394 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
9396 * parse.y (method_header): Name "this" implicit argument.
9398 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
9400 * jcf-write.c: Write out LineNumberTable attribute in .class file.
9401 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
9402 (put_linenumber): New function.
9403 (generate_bytecode_insns, generate_classfile): Write line numbers.
9405 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9407 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
9408 (lookup_name, build_known_method_ref, build_class_init,
9409 build_invokevirtual, invoke_build_dtable, match_java_method,
9410 build_field_ref, pushdecl_force_head, build_java_binop,
9411 binary_numeric_promotion, build_decl_no_layout,
9412 build_java_arrayaccess, build_newarray, build_anewarray,
9413 build_java_array_length_access, build_java_arraynull_check): New
9414 extern function prototypes.
9415 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9416 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
9418 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
9420 * jcf.h (jcf_out_of_synch): New extern function prototype.
9421 * parse.h: Static/global function implemented in parse.y
9422 prototyped and declarations moved at the end of the file.
9423 (DECL_P): Check that the argument isn't null.
9424 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9425 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
9426 (QUAL_DECL_TYPE): New macro.
9427 (PARAMS): Macro definition removed.
9428 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
9429 (return_statement:): Call build_return.
9430 (field_access:): Call make_qualified_primary in sub rule.
9431 (method_invocation:): Build method invocation and call
9432 make_qualified_primary when processing primaries.
9433 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
9434 get_type_from_signature.
9435 (java_check_regular_method): Extra integer 0 argument when calling
9436 lookup_java_method2.
9437 (lookup_java_interface_method2): Extra method DECL argument when
9438 calling lookup_java_interface_method2.
9439 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
9441 (java_complete_expand_method): Layout current class iff not
9442 already done. Don't process interface's methods.
9443 (java_complete_expand_method): Use super class only if it
9444 exists. Use current class otherwise.
9445 (make_qualified_primary): New function.
9446 (resolve_expression_name): Process qualified expression or
9447 expression from primary the same way.
9448 (resolve_expression_name): Two last arguments to
9449 resolve_field_access are now NULL_TREEs.
9450 (resolve_field_access): New variable is_static. Local field must
9451 be DECLs. is_static computed on field DECLs only. Append code in
9452 where_found to the field access if necessary. Use QUAL_DECL_TYPE
9453 to initialize field_type.
9454 (resolve_qualified_expression_name): New local variable,
9455 previous_call_static and is_static. Handle primaries with function
9456 calls, casts, array references and `this'. `super' now handled as
9457 `(super_class)this'. Use is_static to clarify boolean expressions.
9458 Added code to handle case where a proper handle is required to
9459 access a field. Use QUAL_DECL_TYPE where applicable.
9460 (maybe_access_field): New function.
9461 (patch_method_invocation_stmt): New arguments primary, where,
9462 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
9463 deleted. Use `where' as a type to search from if specified. Check
9464 for static method reference where forbidden. Append primary or
9465 current_this to the argument list if not calling constructor nor
9467 (check_for_static_method_reference): New function.
9468 (patch_invoke): Layout the class on which new is done if
9470 (lookup_method_invoke): Changed format to report errors on
9472 (qualify_ambiguous_name): New local variable this_found. Now
9473 handle things from primaries. Method call are considered
9475 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
9477 (not_initialized_as_it_should_p): Comply with the new DECL_P.
9478 (java_complete_tree): New case fo RETURN_EXPR. Process function
9479 call arguments in separate function.
9480 (complete_function_arguments): New function.
9481 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
9483 (patch_assignment): Take the return function slot into account as
9484 a RHS. Distinguish assignment from a return.
9485 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
9486 when checking methods in interfaces.
9487 (resolve_type_during_patch): NULL argument to unresolve_type_p
9488 instead of NULL_TREE.
9489 (patch_newarray): Fixed typo in comment.
9490 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
9491 (build_return, patch_return): New functions.
9492 * typeck.c (lookup_java_constructor): Fixed typo in comment.
9494 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
9496 * constants.c (find_name_and_type_constant, find_fieldref_index,
9497 find_methodref_index): New methods.
9498 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
9499 just return given method. Also, rename to build_known_method_ref.
9500 (expand_invoke): Rename call to build_invoke_non_interface.
9501 * java-tree.h, parse.h: Update prototype.
9502 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
9503 (such as expand_expr_stmt) if flag_emit_class_files.
9504 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
9505 STACK_TARGET, IGNORE_TARGET): New macros.
9506 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
9507 (generate_bytecode_insn): New function to generate method's bytecode.
9508 (generate_classfile): Node generate Code attribute for a method.
9509 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
9510 push_long_const, field_op, adjust_typed_op, maybe_wide):
9511 New functions used by generate_bytecode_insn.
9513 * typeck.c (signature_include_return): Remove variable.
9514 (push_java_argument_signature, build_java_argument_signature): New.
9515 (build_java_signature): Use push_java_argument_signature.
9516 * parse.y: Use build_java_argument_signature instead of fiddling
9517 with signature_include_return.
9519 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
9521 * gjavah.c (print_c_decl): Always generate JArray<>* for array
9524 * Makefile.in (all.indirect): Added gjavah$(exeext).
9525 (gjavah$(exeext)): Added $(exeext).
9528 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9530 * class.c (layout_class): Call to java_layout_parsed_class replace
9531 by safe_layout_class.
9532 * expr.c (build_java_array_length_access): Removed static storage
9533 class in the function definition.
9534 (build_java_arraynull_check): Likewise.
9535 Also fixed typos in two comments.
9536 * lex.c (java_init_lex): Initialize static global kw_length.
9537 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
9538 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
9540 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
9541 * parse.h (resolve_no_layout): New static function declaration.
9542 (get_identifier_in_static): Declaration removed.
9543 (java_layout_parsed_class): Function name declaration changed to
9545 (build_newarray_node, patch_newarray, resolve_type_during_patch,
9546 not_initialized_as_it_should_p, build_this): New static function
9548 (pushdecl_force_head, build_java_binop, int_fits_type_p,
9549 binary_numeric_promotion, stabilize_reference,
9550 build_decl_no_layout, build_java_arrayaccess): Extern function
9551 declarations moved into their own section.
9552 (build_newarray, build_anewarray, build_java_array_length_access,
9553 build_java_arraynull_check): New extern function declarations.
9554 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
9555 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
9557 (CALL_CONSTRUCTOR_P): New macro.
9558 * parse.y (kw_length): New static global tree node.
9559 (return_statement): Tagged <node>.
9560 (RETURN_TK): Tagged <operator>.
9561 (variable_declarator_id:): Build variable declaration with an
9562 empty initialization value if a syntax error was found in the
9563 initialization part of the variable declaration.
9564 (statement_without_trailing_substatement:): return_statement: now
9565 uses the default rule.
9566 (return_statement:): Temporarily fixed to return NULL_TREE.
9567 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
9568 (class_instance_creation_expression:): Class creation rules now
9569 call build_method_invocation upon reduction.
9570 (array_creation_expression:): Rules call build_newarray_node upon
9572 (dim_exprs:): Build a list of dimension expressions.
9573 (dim_expr:): Store location of the OSB_TK in the dimension
9575 (method_invocation:): Added a new error rule.
9576 (build_unresolved_array_type): WFL argument may also be an array
9577 on a primitive type. Name of the argument changed to reflect this.
9578 (method_declarator): Insert argument type at the beginning of the
9579 argument type list and later reverse the list.
9580 (unresolved_type_p): Argument 'returned' may be optionally
9582 (java_layout_class_from_source): Function renamed
9584 (resolve_and_layout): Now call resolve_no_layout and
9586 (resolve_no_layout): New function.
9587 (purify_type_name): New function.
9588 (complete_class_report_errors): Call purify_type_name during error
9589 report on a type not found.
9590 (process_imports): error_found local variable doesn't need to be
9591 initialized to zero.
9592 (declare_local_variables): New local type_wfl. Fixed typo in error
9593 message. type_wfl assigned to unresolved type and used to register
9594 incomplete type. Build a WFL around the variable initialization
9595 statement so that debug info can be generated on it.
9596 (source_start_java_method): Reverse argument list after they've
9598 (current_this): New static global variable.
9599 (java_complete_expand_methods): Set current_this when appropriate.
9600 (resolve_expression_name): Build correct static and non static
9601 field access bearing a simple name.
9602 (resolve_field_access): Resolve the length field of arrays. Handle
9604 (patch_method_invocation_stmt): Set the type of the method
9605 invocation to error_mark_node. This value is later overridden by a
9606 valid type, if any. Don't handle qualified constructor invocation
9607 as qualified method invocation. Call lookup_method_invoke with its
9608 new flag. It's no longer necessary to access the selected method
9609 as the value of a tree list. Handle constructor invocation.
9610 (patch_invoke): Reverse argument list when invoking non interface
9611 methods. Insert call to new as the first argument of the
9613 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
9614 defined within a final class. Return INVOKE_STATIC if the invoked
9615 method is a constructor.
9616 (lookup_method_invoke): New lc argument is a flag to indicate a
9617 constructor lookup. Now handle constructor lookup. Choose the most
9618 specific method in case several were matching the invocation
9619 requirements. Return a method decl instead of a tree list featuring
9620 one single method decl element.
9621 (refine_accessible_methods_list): New lc flag argument to
9622 indicate that a constructor is being looked up.
9623 (not_initialized_as_it_should_p): New function.
9624 (java_complete_tree): Now process fake tree codes
9625 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
9626 save_expr on resolved function call arguments. Case on
9627 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
9628 (patch_assignment): LHS can be a field access expression. When
9629 dealing with reference, lhs_type is the promoted type of the
9630 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
9632 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
9633 (patch_binop): Use not_initialized_as_it_should_p where
9635 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
9636 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
9638 (resolve_type_during_patch): New function.
9639 (patch_cast): Call resolve_type_during_patch to resolve type and
9640 report error accordingly.
9641 (patch_array_ref): Use not_initialized_as_it_should_p where
9642 applicable. Array base expression is saved before being
9643 used. Promote the type of an array elements if it contains non
9645 (build_newarray_node, patch_newarray, build_this): New functions.
9647 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
9649 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
9650 increment it in `for' statement.
9651 (print_field_info): If number is inf or nan, don't print it.
9652 (print_method_info): If method name is `delete', just ignore it.
9653 (print_c_decl): Special-case jstringArray.
9655 * gjavah.c (help): New function.
9656 (no_argument): New function.
9657 (usage): Changed text.
9658 (main): Rewrote argument handling. Now handles -v, --help,
9660 (version): New function.
9661 (found_error): New global.
9662 (main): Return found_error.
9663 (generate_access): Set found_error.
9664 (print_c_decl): Likewise.
9666 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
9668 * gjavah.c (print_c_decl): Don't print "," when examining field.
9669 Skip type name when looking at "[L" types.
9670 (process_file): Now static.
9671 (generate_access): Now returns int.
9672 (last_access_generated): New global.
9673 (process_file): Clear last_access_generated; make multiple passes
9675 (print_field_info): Just return if generate_access returns true.
9676 (print_method_info): Likewise. Also, allow <init> functions to
9678 (print_c_decl): Added is_init argument. Print constructors
9680 (print_cxx_classname): Use UTF8_GET to extract characters from
9682 (print_base_classname): New function.
9683 (print_class_decls): New function.
9684 (process_file): Use it.
9685 (utf8_cmp): New function.
9687 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
9689 * lang-options.h: Format changed to match changes in gcc/toplev.c
9690 to implement a --help option.
9692 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
9694 * decl.c (init_decl_processing): Revert change to dtable_type.
9696 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
9698 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
9700 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
9702 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
9704 * lang.c (lang_init): Default flag_exceptions to 1, without
9705 checking to see if it's 2 first.
9707 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
9709 * constants.c: Include "system.h".
9711 * lang.c (flag_new_exceptions): Get via extern now.
9712 (lang_init_options): New functions. Turn on flag_new_exceptions.
9714 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9716 * lex.c (java_lex): Return 0 when we see an invalid character in
9719 * lex.c (java_read_char): Specify extra argument when calling
9721 (java_read_unicode, java_parse_end_comment,
9722 java_parse_escape_sequence): Likewise,
9723 (java_lex): Specify extra argument when calling
9724 java_lex_error. Test that IDs are beginning with a legal character
9725 for IDs. Handle invalid characters with an error message and a
9726 call to java_lex_error.
9727 (java_lex_error): Adjust column position by new argument
9728 `forward'. Issue an error even if in the middle of reporting an
9731 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
9733 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
9734 we don't explicitly put a null pointer when we're copying it.
9736 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
9738 * gjavah.c (print_cxx_classname): New function.
9739 (super_class_name): Likewise.
9740 (print_super_fields): Removed.
9741 (in_super): Removed.
9742 (print_field_info): Never generate #defines.
9743 (print_c_decl): Changed generated types to match JNI. No longer
9744 print class name before method name.
9745 (print_method_info): Print "static" before static methods.
9746 Print "virtual" before non-final methods.
9747 (usage): Use exit(1), not exit(-1).
9749 (print_field_info): Use %.17g to print a double.
9750 (last_access): New globals.
9751 (process_file): Initialize last_access.
9752 (usage): Now static.
9753 (ACC_VISIBILITY): New define.
9754 (generate_access): New function.
9755 (print_field_info): Call it.
9756 (print_method_info): Likewise. Also, generate information for all
9757 methods, not just native methods. Return void.
9758 (print_c_decl): Return void.
9759 (print_field_info): Return void.
9761 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9763 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
9764 processing the jc1 grammar file. Prefix bison functions and
9765 variables with java_.
9766 (parse.c): Dependencies on parse.h and lex.h
9767 * expr.c (build_java_arrayaccess): Function now global.
9768 * java-tree.h: Comment reorganized to carry on previous
9769 classification effort.
9770 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
9771 RESOLVE_TYPE_NAME_P): New flags on WFLs.
9772 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
9773 java_parse (new prefix java_ generated by bison).
9774 (java_layout_parsed_class, java_register_parsed_class): Function
9776 (yyparse): Removed unnecessary call to init_outgoing_cpool.
9777 * lex.c (static tree wfl_op): Variable deleted.
9778 (java_init_lex): Initialize kw_super and kw_this. Initialize more
9779 ctxp fields to NULL_TREE.
9780 (java_lex): No longer create WFL for operators. Filename caching
9781 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
9782 created as STRING_CST and later expanded. Removed extra argument
9783 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
9785 (build_wfl_node): Removed code in comments.
9786 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
9787 store token and location data in the current bison token.
9788 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
9789 static/extern function declaration at the beginning of the file.
9790 (struct qualification): Data structure definition deleted.
9791 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
9792 (qualify_ambiguous_name): Function declaration modified. Function
9793 now returns nothing.
9794 (build_array_ref, patch_array_ref, make_qualified_name,
9795 resolve_qualified_expression_name, maybe_generate_clinit,
9796 resolve_field_access): New static function declarations.
9797 (build_java_arrayaccess): New extern function declaration.
9798 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
9799 (CALL_EXPR_PRIMARY): Macro deleted.
9800 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
9801 (struct parser_ctxt): Field initialized_final
9802 removed. non_static_initialized, static_initialized: New fields.
9803 * parse.y (static tree kw_super, static tree kw_this): New global
9805 (%union): tree wfl field of operator member replaced by int
9806 location. WFLs are non longer created for operators.
9807 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
9808 (qualified_name:): Now calls make_qualified_name to build the
9810 (type_declaration:): Consider generating <clinit> when class
9812 (variable_declarator:): Directly build an assignment node when the
9813 variable is initialized when declared.
9814 (this_or_super:): Build a WFL and set current location when THIS
9815 or SUPER are parsed.
9816 (expression_statement:): Wrap statement around a WFL.
9817 (primary_no_new_array:): Fixed typo. Changed value returned by
9818 THIS_TK because of its new type (temporary).
9819 (dim_exprs:): Temporary fix because of OSB_TK's new type.
9820 (field_access:): Build qualified name with SUPER.
9821 (method_invocation:): Fixed returned value because of SUPER's new
9823 (array_access:): Use OSB_TK location information.
9824 (post_increment_expression:, post_decrement_expression:,
9825 unary_expression:, pre_increment_expression:,
9826 pre_decrement_expression:, unary_expression_not_plus_minus:,
9827 cast_expression:, multiplicative_expression:,
9828 additive_expression:, shift_expression:, relational_expression:,
9829 equality_expression:, and_expression:, exclusive_or_expression:,
9830 inclusive_or_expression:, conditional_and_expression:,
9831 conditional_or_expression:, assignment:): Use new location/token
9832 information available on operators.
9833 (create_class): Set super_decl_type to NULL_TREE when processing
9835 (register_fields): Field initialization is now a MODIFY_EXPR
9836 node. Chain initialization code to the matching lists (according
9837 the the field declaration modifiers).
9838 (maybe_generate_clinit): New function.
9839 (method_header): Don't set method's DECL_NAME to a WFL when adding
9840 methods to java.lang.Object.
9841 (resolve_and_layout): Now can return NULL_TREE if the type
9842 resolution fails. Otherwise, return the class DECL instead of its
9844 (check_method_redefinition): Don't patch method DECL_NAME if it
9845 belongs to java.lang.Object.
9846 (process_imports): Simply assign error_found to the value returned
9847 by check_pkg_class_access.
9848 (declare_local_variables): Don't use their init statements (if
9849 any) when parsing error were previously found. Reuse MODIFY_EXPR
9850 build during parsing as an init statement.
9851 (java_method_add_stmt): Now return the current method body.
9852 (java_layout_parsed_class, java_register_parsed_class): Functions
9854 (java_complete_expand_methods): Initialize the constant pool on a
9855 per class basis. Layout the classes before expanding their method
9856 bodies. Don't try expand artificial constructor code if error were
9857 found. Make the classes data and register them if no error were
9859 (java_complete_expand_method): Retrieve an artificial constructor
9860 argument list before entering its body. Assign the top block to
9861 the artificial constructor function body and set types of declared
9862 blocks and compound statements to void. Walk method body if not an
9863 artificial constructor.
9864 (make_qualified_name, cut_identifier_in_qualified): New functions.
9865 (resolve_expression_name): Fixed comments. Save/restore the
9866 current class CLASS_LOADED_P flag value. Build non qualified
9867 static field access and handle qualified expression names.
9868 (resolve_field_access, resolve_qualified_expression_name): New
9870 (patch_method_invocation_stmt): Use the new expression resolution
9871 scheme, calling resolve_field_access when the function call is
9872 resolved as an expression.
9873 (qualify_ambiguous_name): Function rewritten to work on qualified
9874 expression produced by make_qualified_name.
9875 (java_complete_tree): Promote type when function's argument are
9876 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
9877 the assignment to discover further errors if RHS is a expression
9878 name that fails to evaluate. Declare LHS initialized even though
9879 the assignment failed. Don't use the location variable and removed
9880 extra argument in patch function calls. Now handle the ARRAY_REF
9881 case and build internal string representation when STRING_CSTs are
9883 (build_method_invocation): Don't wrap function call around a WFL.
9884 (build_assignment): Likewise. Use the operator location
9886 (patch_assignment): Handle array access LHSs. Handle error
9887 provenance, resulting in a better error report.
9888 (build_binop): Use op_location from operator as binop location
9890 (build_unaryop, build_incdec, build_cast): Likewise.
9891 (patch_binop): Extract location information from the node. Fixed
9892 typo in error message.
9893 (patch_unary_op): Extract location information from the node.
9894 (build_array_ref, patch_array_ref): New functions.
9896 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
9898 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
9899 match _Jv_IsInstanceOf.
9900 * decl.c (init_decl_processing): Use _Jv_NewArray, not
9901 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
9903 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
9905 * decl.c (init_decl_processing): Functions are now named
9906 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
9908 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
9910 * java-tree.h (load_class): Add prototype.
9911 * class.c (is_compiled_class): Add missing arg to load_class.
9912 * expr.c (expand_java_NEW): Call load_class.
9913 * parse.y (process_import): Removed bogus use of void return value.
9915 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
9917 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
9918 Function name is "_Jv_Throw" instead of "soft_athrow".
9919 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
9920 Function name is "_Jv_AllocObject" instead of "soft_new".
9921 Takes an extra parameter (object size).
9922 * expr.c: Update calls.
9924 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
9926 * lex.c (java_get_line_col): Handle end-of-file.
9927 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
9929 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9931 * lang.c (lang_init): Make -fexceptions the default.
9932 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
9933 exception handling is not turned on.
9935 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9937 * lang.c (flag_new_exceptions): Make this this default.
9938 * decl.c (end_java_method): Call emit_handlers.
9939 * except.c (method_init_exceptions): Set language code and version.
9940 (expand_start_java_handler): Enable exception, and call
9941 expand_eh_region_start.
9942 (expand_end_java_handler): Enable exception, and set up catch blocks.
9943 (emit_handlers): New routine to generate the saved handlers.
9944 * java-except.h (emit_handlers): Add prototype.
9946 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
9948 We used to have three different representations of the constant pool:
9949 the CPool structure, the tree_constant_pool, and the constructures
9950 used to build the Class object (which may need class and string
9951 constants) in compiled code. None were appropriate for compiling
9952 to .class files, so I did a major overhaul.
9954 First, the tree_constant_pool array was removed. Things were
9955 modified to the CPool structure in the JCF could be used.
9956 Second, a "capacity" field was added to the CPool, and functions
9957 written to search for a matching constant, adding one if not found.
9958 The code that generated the Class object was changed to use a CPool.
9959 The actual TREE_LISTs used to build the CONSTRUCTORs used for
9960 the static Class object are now only in build_constants_constructor.
9961 Finally, I wrote code which can generate a .class file (including its
9962 constant pool) from the RECORD_TYPE of a class. This is a big step
9963 on the way to compiling Java source into .class files.
9965 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
9966 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
9968 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
9969 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
9970 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
9971 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
9972 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
9973 (lang_type): Removed constant_pool field.
9974 * jcf.h (CPool): Renamed size to count. Added field capacity.
9975 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
9976 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
9977 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
9979 * constants.c (current_constant_pool_tags, current_constant_pool_data,
9980 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
9981 * constants.c (build_constants_constructor): Use new outgoing_cpool.
9982 (set_constant_entry, find_constant1, find_constant2,
9983 find_class_constant, count_constant_pool_bytes, write_constant_pool,
9984 find_utf8_constant, find_class_or_string_constant): New functions.
9986 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
9987 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
9988 (give_name_to_class, get_class_constant): Likewise.
9989 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
9990 (get_name_and_type_constant, get_ref_constant): Removed.
9991 * parse.h (parser_ctxt): Remove field tree_constant_pool.
9992 * parse.y: Don't save/restore tree_constant_pool.
9993 * verify.c (verify_jvm_instructions): Update for new approach.
9994 * expr.c (expand_invoke, expand_java_field_op): Likewise.
9996 * lang-options.h: Added -femit-class-file, -femit-class-files.
9997 * lang.c (flag_emit_class_files), java-tree.h: New flag.
9998 (lang_f_options): Added "emit-class-file(s)".
10000 * expr.c (build_java_arrayaccess): Generate more efficient array
10001 bounds checking, by using unsigned compare.
10003 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
10005 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10007 * parse.h: New comment on the handling of unresolved type
10008 identifiers. JDEPs are now part of the jdep_code enum.
10009 (typedef struct jdep): Now use enum jdep_code or int, depending on
10010 availability. Both are narrowed down to an 8 bits bitfield.
10011 (CALL_EXPR_PRIMARY): Fixed comment.
10013 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
10015 * Make-lang.in (java): Added gjavac and jvgenmain.
10016 (java.start.encap): Depend on gjavac.
10017 (java.rest.encap): Depend on jvgenmain.
10019 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
10020 (JAVA_CROSS_NAME): Likewise.
10021 (java.all.build): Depend on jvgenmain and gjavac.
10022 (java.all.cross): Depend on jvgenmain and gjavac-cross.
10023 (jvgenmain$(exeext)): New target.
10024 (java.install-common): Wrote.
10025 * config-lang.in (compilers, stagestuff): Added gjavac and
10028 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
10030 * lang.c (lang_decode_option): New argc/argv interface.
10032 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10034 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
10035 * decl.c (build_decl_no_layout): New function.
10036 * expr.c (java_lang_expand_expr): Layout declarations found in
10037 blocks before they're pushed.
10038 * jcf-parse.c (load_class): Save current line when parsing class
10040 (parse_source_file): Register class before expanding their
10042 * lang.c (put_decl_node): Produce `null' when `void *' is
10044 * lex.c (static tree wfl_op): New static global, for error report
10046 (java_init_lex): wfl_operator and wfl_op initialized
10047 here. Filename caching added for wfl_op. Return wfl_op when `(' is
10049 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
10050 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
10051 build_unresolved_array_type): New static function definitions.
10052 (build_decl_no_layout): New extern function declared.
10053 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
10054 faulty modifier exists.
10055 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
10056 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
10057 (UNARY_PLUS_EXPR): New fake operator.
10058 (struct parser_ctxt): New field osb_number.
10059 * parse.y (static tree wfl_operator): New static WFL for operator
10060 bound error messages.
10061 (DECR_TK, INCR_TK): Moved.
10062 (OP_TK): Tagged <operator>.
10063 (array_type:): Now call build_unresolved_array_type.
10064 (dim_expr:): Count the number of '[' seen.
10065 (post_increment_expression, post_decrement_expression,
10066 pre_increment_expression, pre_decrement_expression,
10067 unary_expression_not_plus_minus, unary_expression:): Actions are
10068 now building the corresponding unary expressions.
10069 (cast_expression:): Actions are now building cast expressions.
10070 (build_unresolved_array_type): New function.
10071 (create_interface): Reset the number of declared interfaces.
10072 (create_class): Likewise.
10073 (method_header): Methods declared within the scope of an interface
10074 are now implicitly set public and abstract.
10075 (java_complete_class): Variable's and parameter's type are patched
10076 with a promoted type.
10077 (declare_local_variables): Resolved non builtin types are promoted
10078 before being used to build a variable decl. Removed type patch
10079 posted on variable initialization statement.
10080 (source_start_java_method): Use build_decl_no_layout to build the
10081 decl of a parameter of incomplete type.
10082 (java_register_parsed_class): Process interfaces too. Call
10083 rest_of_decl_compilation on each processed class declarations.
10084 (java_complete_expand_methods): Don't attempt to expand things in
10086 (java_complete_tree): Process CONVERT_EXPR, even though it always
10087 has a type. Propagate error_mark_node to node's type too. Promote
10088 method's call argument type and return error_mark_node if
10089 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
10090 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
10091 handle unary operator nodes.
10092 (build_assignment): Added comment.
10093 (print_int_node): New function.
10094 (patch_assignment): New second argument. New error handling. Use
10095 print_int_node. Handle references. Use can_cast_to_p to issue
10096 different error message according to the context and check upon
10097 the initialization of the RHS.
10098 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
10099 (operator_string): Handle more operators.
10100 (patch_binop): No longer use a function static
10101 wfl_operator. Improved error message on shift distance.
10102 (build_unaryop, build_incdec, build_cast, patch_unaryop,
10103 patch_cast): New functions.
10105 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
10107 * jvspec.c: New file.
10108 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
10110 * java-tree.h (identifier_subst): Add declaration.
10112 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
10114 * jvgenmain.c (main): Generate call to JvRunMain.
10116 * class.c (make_class_data): Push value for "sync_info" field.
10117 * decl.c (init_decl_processing): Push "sync_info" field.
10119 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
10121 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
10122 Java (source) name, not signature.
10123 Set TYPE_ALIGN to (at least) that of element_type.
10125 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
10127 * class.c: Moved classname-mangling-rekated code to ...
10128 * mangle.c: ... this new file.
10129 * jvgenmain.c: New program (needs mangle.c) to generate main program.
10130 * Makefile.in: Update for above changes.
10132 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10134 * expr.c (truthvalue_conversion): Convert integer and floating
10135 point value to their truth value.
10136 * lex.c (java_lex): Handle the `null' literal.
10137 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
10138 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
10139 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
10142 * parse.y: Reorganization/documentation on token declaration.
10143 (binop_lookup[]): New added new tree codes.
10144 (relational_expression): Build corresponding binary operators.
10145 (equality_expression, conditional_and_expression,
10146 conditional_or_expression): Likewise.
10147 (java_complete_class): Fix crash in debug message.
10148 (java_complete_tree): Check initialization of method call
10149 arguments. Further bogus node evaluation to detect more error
10150 during assignments. Handles more binary operators.
10151 (patch_assignment): Use DECL_P.
10152 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
10154 (operator_string): Handle more case. Compacted source.
10155 (patch_binop): Changed function comment. Checking for
10156 uninitialized first operand takes the compound assignment into
10157 account and uses DECL_P. Checking for uninitialized second operand
10158 delayed to routine's end. Use macros to issue type bound error
10159 messages and issue messages on both operands if their types are
10160 different. Force fixed type into node. Handle all binary
10163 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10165 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
10166 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
10167 build operator node and return tokens.
10168 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
10169 * parse.h (java_complete_tree): Changed returned type in prototype.
10170 (build_method_invocation, build_assignment, patch_assignment,
10171 patch_binop): New static function declarations.
10172 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
10173 BUILD_EXPR_WFL): New macros.
10174 * parse.y (enum tree_code binop_lookup[]): New static for token to
10176 (%union): Parser union has new sub-structure `operator'.
10177 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
10178 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
10179 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
10180 ASSIGN_ANY_TK): Tokens tagged `operator'.
10181 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
10182 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
10183 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
10184 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
10185 (assignment_operator:): Rule tagged `operator'.
10186 (expression_statement:): Re-installed default rule.
10187 (method_invocation:): Sub rules call build_method_invocation.
10188 (postfix_expression:): Don't attempt to resolve name here. Just
10190 (multiplicative_expression:): Sub-rules build corresponding binop
10192 (additive_expression:, shift_expression:, and_expression:,
10193 exclusive_or_expression:, inclusive_or_expression:): Likewise.
10194 (assignment:): Sub rule invoke build_assignment.
10195 (assignment_operator:): Default rules on sub rules.
10196 (force_error): Added documentation on this variable.
10197 (declare_local_variables): Build initialization calling
10199 (expand_start_java_method): Removed unused rtx declaration. Mark
10200 arguments as already initialized.
10201 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
10202 (java_complete_expand_methods): Don't process next method if
10203 completion of the previous one triggered errors.
10204 (java_complete_expand_method): Call source_end_java_method if no
10205 error were found during completion.
10206 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
10207 locals declaratilon. Handle names found within a class. Return
10208 error_mark_node when things aren't found.
10209 (patch_method_invocation_stmt): Return error_mark_node on failures.
10210 (patch_invoke): Removed unused local. Return the correct node.
10211 (java_complete_tree): Now returns a value. The BLOCK section binds
10212 local identifiers and the type of a BLOCK is now void. Assign the
10213 result of operand completion on COMPOUND_EXPR. Assign the
10214 encapsulated node of a WFL to the result of its completion, except
10215 when the node is an identifier. Now handle MODIFY_EXPR and several
10216 binary operators. Return error_mark_node on errors.
10217 (build_method_invocation, build_assignment, patch_assignment,
10218 build_binop, operator_string, patch_binop): New functions.
10219 * typeck.c (binary_numeric_promotion): New function.
10221 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
10223 * class.c (identifier_subst): New convenience wrapper for ident_subst.
10224 Replace most uses of ident_subst by identifier_subst.
10226 * class.c (push_class_static_dummy_field): Removed function.
10227 (build_class_ref): Find Class object decl by looking up "CNAME.class",
10228 instead of looking got "class" static field. Create that decl here.
10229 (class_identifier_node): Removed; no longer needed.
10230 (init_class_processing): Don't init class_identifier_node.
10231 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
10232 Do nreverse 0 times (instead of twice) for Object and Class.
10233 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
10235 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
10237 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
10238 while initializing linenumber_count and linenumber_table.
10239 Do it before init_function_start (which calls emit_line_note).
10240 * expr.c (expand_byte_code): Don't need to clear lineno here.
10242 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
10244 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
10245 then mangle number as _N_.
10247 * class.c (mangle_class_field): New function.
10248 (build_class_ref): Set assembler name of class reference using
10249 mangle_class_field.
10250 (push_class_static_dummy_field): Likewise.
10252 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
10254 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
10255 of assigning to TREE_CODE. The latter method exploits a feature
10256 of GCC that is not ANSI compliant.
10258 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10260 * decl.c (pushdecl_force_head): New function.
10261 (pushlevel): Removed conditional printf.
10262 (complete_start_java_method): Don't enter local variable scope if
10263 function is compiled from source code.
10264 * expr.c: parse.h now included
10265 (java_lang_expand_expr): New function.
10266 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
10267 printf. Terminate buffer when doing directories.
10268 * jcf-parse.c (parse_source_file): Call lang_init_source before
10269 parsing and before code generation.
10270 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
10271 use printf if the macro is defined.
10272 * lang.c (lang_init): Install lang_expand_expr hook on
10273 java_lang_expand_expr.
10274 (java_dummy_print): New function.
10275 (lang_init_source): New function.
10276 * lex.c (java_lex): Remember location of an opening brace at the
10277 second nesting level.
10278 (java_is_eol): Unget character seen after a CR if it is EOF.
10279 * parse.h: Now includes lex.h
10280 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
10281 printf if the macro is defined.
10282 (expand_start_java_method, build_expr_block, enter_block,
10283 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
10284 New static function declarations.
10285 (pushdecl_force_head): New extern function declaration.
10286 (INCOMPLETE_TYPE_P): New macro.
10287 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
10288 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
10289 BLOCK_EXPR_ORIGIN): New macros.
10290 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
10291 DECL_SOURCE_LINE_LAST): New macros.
10292 (struct parser_ctxt): Removed field current_method_decl, redundant
10293 with the field current_function_decl. Added fields
10294 first_ccb_indent1 and pending_block.
10295 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
10296 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
10298 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
10299 (compilation_unit:): Cosmetic on sub rule.
10300 (type_declaration:): Cosmetic on sub rules. Added an error rule.
10301 (variable_initializer:): Installed default rule on expression:.
10302 (method_declaration:): method_header: starts a new
10303 method. method_body: installs the function body, absorbs blocks
10304 emitted for temporary variable scopings, pops function's body block
10305 and merges function's last statement lineno in DECL_SOURCE_LINE.
10306 (method_body:): Installed default rules.
10307 (block:): Call enter_block when an opening brace is seen. Absorb
10308 scoping blocks and call exit_block when a closing brace is seen.
10309 (block_statement:): Cosmetic changes.
10310 (method_invocation:): Create WFL around CALL_EXPR node.
10311 (patch_stage): Added comment around definition.
10312 (method_header): Try to use first_ccb_indent1 as the first line of
10313 the method, so BP debug info are emitted at the first opening
10314 brace of the function. If the function has no body, use the
10315 location of the function's name. Override currently defined method
10316 name with the matching WFL so we can point redefinition errors
10317 using the location where the function's name was declared.
10318 (check_abstract_method_header): Interprets DECL_NAME as an
10319 identifier or as a WFL, accordingly.
10320 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
10321 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
10322 location and name information out of it and reinstall DECL_NAME to
10323 its original identifier node value.
10324 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
10325 function's source code).
10326 (read_import_dir): Test the value returned by find_class and issue
10327 a fatal accordingly.
10328 (declare_local_variables): Push a new block for the scope of the
10329 new variable(s) if code has been already generated at that nesting
10330 level. Pinpoint redefinition errors using the variable id
10331 WFLs. Generate initialization code if necessary. If the variable
10332 type is incomplete, register a patch on its decl.
10333 (source_start_java_method): Rewritten. Define a new block for the
10334 function's parameters. Build parameter decl out of function's
10335 arguments and register them for a patch if their types are
10337 (expand_start_java_method): Includes the part of
10338 source_start_java_method that was pushing the parameter decls and
10339 completing the method start code.
10340 (source_end_java_method): Removed call the expand_end_bindings and
10341 poplevel (already taken care of). Reinstall function's arguments
10342 and get function's last line of code before calling
10343 expand_function_end.
10344 (java_method_add_stmt): New comment before the function's
10345 code. Complement the second operand of the current COMPOUND_EXPR
10347 (java_complete_expand_methods): Don't generate debug info on line
10348 zero when expanding a generated constructor.
10349 (java_complete_expand_method): Set start and end line numbers for
10350 a artificially generated constructor to one and manually call
10351 enter_block and exit_block when defining it. For all methods:
10352 expand function's start calling the new expand_start_java_method
10353 and invoke java_complete_tree on the effective method's body, if
10355 (resolve_expression_name): Now use lookup_name_in_blocks to search
10356 local variable decls and print out an error when variables are
10358 (patch_method_invocation_stmt): Inserted comment before the
10360 (lookup_method_invoke): Chain method's arguments using chainon
10361 with the current arg list as a second argument. Inserted missing
10362 IDENTIFIER_POINTER when reporting an error on methods not found.
10363 (refine_accessible_methods_list): Don't retain constructors.
10364 (patch_arguments): Function removed.
10365 (java_complete_tree): Inserted comment before the function's
10366 code. New case for BLOCKs. Moved the WFL case a bit
10367 further. Complete function's arguments.
10368 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
10369 maybe_absorb_scoping_blocks): New functions.
10371 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10373 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
10375 * jcf-parse.c (parse_source_file, java_error_count): New forward
10376 and extern declarations.
10377 (java_parse_abort_on_error): Macro moved.
10378 (jcf_parse_source): fatal called if fopen fails. Now calls
10380 (parse_source_file): New parse_only parameter. Reflects the
10381 elimination of the second pass.
10382 (yyparse): parse_source_file called with argument set to 0.
10383 * jcf.h (JCF_ZERO): Sets java_source to zero.
10384 * lex.c (java_init_lex): pass argument is gone. Function modified
10385 to be called once during the analysis of a file.
10386 (java_unget_unicode): Fixed typo in fatal message.
10387 (java_get_line_col): Likewise.
10388 (java_lval): Likewise. String literals no longer built during
10390 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
10392 * parse.h (MODIFIER_WFL): New macro.
10393 (parse_check_super, parser_check_super_interface): Now return int.
10394 (parser_chain_incomplete_item, not_builtin_p,
10395 complete_method_decl): Declarations removed.
10396 (build_method_invocation_stmt, build_invoke): Renamed using the
10397 `patch' instead of `build'
10398 (register-incomplete_type, obtain_incomplete_type,
10399 java_complete_tree, java_complete_expand_method,
10400 unresolved_type_p, create_jdep_list): New function declarations.
10401 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
10402 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
10403 (jdep): New typedef on new struct _jdep.
10404 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
10405 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
10406 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10407 JDEP_RESOLVED_P): New macros.
10408 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
10409 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
10410 JDEP_VARIABLE): New enum values and jdep kinds.
10411 (jdeplist): New typedef on struct _jdeplist.
10412 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
10414 (CALL_EXPR_PRIMARY): New macro.
10415 (struct parser_ctxt): Fields java_pass, current_method_decl,
10416 method_decl_list deleted. New field jdeplist.
10417 (INCOMPLETE_P): Macro deleted.
10418 * parse.y (single_type_import_declaration:): Removed pass switch.
10419 (type_import_on_demand_declaration): Likewise.
10420 (field_declaration:): Removed pass switch on all sub rules.
10421 (class_declaration:): Call the complete_class_decl removed on
10423 (method_declaration:): Removed second pass switch. No longer chain
10424 methods decl when method_header reduced.
10425 (method_header:): Sub rules no longer depend on pass switch.
10426 (method_declarator:): Likewise.
10427 (method_body:): Likewise.
10428 (abstract_method_declaration:): Likewise.
10429 (block_statement:): Likewise.
10430 (local_variable_declaration:): Likewise.
10431 (argument_list:): Likewise.
10432 (method_invocation:): Likewise. Call to build_method_invocation_stmt
10433 removed. Partial CLASS_EXPR tree node built instead.
10434 (postfix_expression:): Removed pass switch on all sub rules.
10435 (java_pop_parser_context): Free classd_list content.
10436 (yyerror): Call obstrack_grow0 to finalize error message.
10437 (check_class_interface_creation): Comment modified to reflect new
10438 returned value meaning. Removed second pass switch. Return 1 if an
10439 error was found, 0 otherwise. Adjust pointer on filename if a
10440 leading path separator was found.
10441 (maybe_create_class_interface_decl): Removed first pass switch
10442 when linking the class decl to the class_list. Install a new
10443 jdep_list for the class.
10444 (add_superinterfaces): List of unresolved interfaces is
10445 gone. Unresolved interfaces are directly added to the current
10447 (create_interface): Second pass shortcut removed.
10448 ctpx->modifier_ctx access through MODIFIER_WFL.
10449 (create_class): Second pass shortcut removed. Call to
10450 register_incomplete_type replaces the call to
10451 parser_chain_incomplete_item.
10452 (complete_class_decl): Function removed.
10453 (duplicate_declaration_error): New way of retrieving redeclared
10455 (register_fields): Call to lookup_modifier_cl replaced by
10456 MODIFIER_WFL. New way of handling unresolved type, using
10457 unresolved_type_p and obtain_incomplete_type.
10458 register_incomplete_type replaces call to parser_chain_incomplete_item.
10459 (patch_stage): New static global variable.
10460 (method_header): New way of handling unresolved type, using
10461 unresolved_type_p and obtain_incomplete_type. patch_stage used to
10462 indicates that the method decl needs to be patched.
10463 (check_abstract_method_header): Call to lookup_modifier_cl
10464 replaced by MODIFIER_WFL.
10465 (method_declarator): Incomplete argument type are registered
10466 calling register_incomplete_type. Patch on the declared method is
10467 issued in that case.
10468 (unresolved_type_p): New function.
10469 (parser_check_super_interface): New comment to reflect function's
10470 modified returned type (int). Function and has a new argument
10471 this_wfl. Call to parse_error_context uses this_wfl instead of
10472 relying on lookup_cl.
10473 (parser_check_super): Comment reflects function's new returned
10474 type (int). Function returns non zero value on error.
10475 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
10476 register_incomplete_type, jdep_resolve_class): New functions to
10477 handle incomplete types in declarations.
10478 (java_complete_class): Rewritten to work with the new incomplete
10479 type handling scheme.
10480 (complete_class_report_errors): Likewise.
10481 (complete_method_decl): Removed: it jobs is now handled by
10482 java_complete_class.
10483 (do_resolve_class): Class loaded in not already loaded and not
10484 found in Java source code.
10485 (java_check_regular_methods, java_check_abstract_methods): Don't
10486 call complete_method_decl anymore.
10487 (lookup_modifier_cl, not_builtin_p): Functions deleted.
10488 (read_import_dir): Got rid of the pass number dependency.
10489 (declare_local_variables): New handling of unresolved types (patch
10491 (source_start_java_method): New parameter level. Function called
10492 with level set to 1 when argument types are potentially
10493 unresolved. Called to complete the job with level set to 2 once
10494 types are complete.
10495 (source_end_java_method): Call to permanent_allocation
10496 removed. Waiting to be replaced by a more suitable obstack
10498 (java_complete_expand_methods, java_complete_expand_method,
10499 java_expand_finals): New functions.
10500 (build_method_invocation_stmt): Renamed
10501 patch_method_invocation_stmt. Extracts function call expression
10502 (wfl) and arguments (args) from CALL_EXPR tree operands.
10503 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
10504 call. Patch the function and argument operand of the CALL_EXPR
10506 (patch_argument, java_complete_tree): New functions.
10508 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
10510 Recover from missing fields and methods (i.e. error instead of fatal).
10511 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
10512 * expr.c (expand_invoke): Recover from missing method.
10513 (expand_java_field_op): Recover from missing field.
10514 Inline references to java.lang.{Integer,Char,...}.TYPE.
10515 * typeck.c (get_type_from_signature), java-tree.h: New function.
10516 * class.c (add_method): Use get_type_from_signature.
10517 (build_class_ref): Handle a class that was not found.
10518 * typeck.c (convert): Handle conversion to pointers (for convenience).
10519 * verify.c (verify_jvm_instructions): Use get_type_from_signature
10520 instead of lookup_field to handle missing fields.
10522 * jcf-parse.c (process_zip_dir): Set java_source.
10524 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
10526 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
10528 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10530 * jcf-parse.c (load_class): Don't change input_filename before
10531 calling jcf_parse_source (but still do it before calling
10533 (jcf_parse_source): Assign input_filename after having saved the
10535 * lex.c (java_init_lex): Chain a WFL node to the import on demand
10536 list. ctxp->modifier_ctx zeroed according to its new
10537 definition. ctxp->filename initialized. Removed
10538 JAVA_MODIFIER_CTX_UNMARK.
10539 (java_unget_unicode): Update the character based column position.
10540 (java_allocate_new_line): ref_count not used anymore. Always free
10541 ctxp->p_line. Initialize c_line->char_col to 0.
10542 (java_get_unicode): Update the character based column position.
10543 (java_lex): Use ctxp->elc to store current position in source
10544 file, at the beginning of the parsed token. Set modifier_ctx entry
10545 corresponding to the parse modifier to a WFL node. Return a WFL
10546 node when an identifier is parsed.
10547 (java_lex_error): Now uses ctxp->elc to store current position in
10549 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
10550 * lex.h (build_wfl_node): New function definitions.
10551 (struct java_line): ref_count and next fields are gone. New field
10553 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
10554 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
10555 (JAVA_COLUMN_DELTA): New macro.
10556 (java_lc): New typedef on new struct _java_lc.
10557 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
10558 (parse_error_context, parse_warning_context): Changed prototypes.
10559 (java_get_line_col): Added as an available global function.
10560 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
10561 (IC_DECL): Replaced by macro IC_TYPE
10562 (DEPEND_WFL): New macro.
10563 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
10565 (exit_java_complete_class): Removed a commented out statement.
10566 (struct parser_ctxt): Added comments on fields. modifier_ctx is
10567 now an array of tree nodes. Deleted fields line_list and
10568 e_line. New field elc, to replace e_line.
10569 * parse.y (array_type:): Build WFL node.
10570 (qualified_name:): Build a single WFL node out of two. Retain
10571 the location information of the first node in the resulting node.
10572 (package_declaration:): Use package name as a WFL node
10573 (single_type_import_declaration:): Use imported name as a WFL node.
10574 (type_import_on_demand_declaration:): Use root of the imported
10575 packages as a WFL node.
10576 (field_declaration:): Removed unused local variable cl.
10577 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
10578 (yyerror): New static elc. Removed static error_line, error_pos.
10579 New local code_from_source. Save ctxp->elc into elc at the first
10580 pass. Call java_get_line_col to get a string of the line where
10582 (debug_line): Removed static function.
10583 (parse_error_context, parse_warning_context): Parameter cl is now
10584 a WFL node. Use its value to initialize ctxp->elc.
10585 (redefinition_error): Parameter cl is now a WFL node.
10586 (parse_add_interface): New parameter wfl. No longer call
10587 lookup_cl, use wfl instead.
10588 (check_class_interface_creation): Parameter cl is now a WFL node.
10589 (maybe_create_class_interface_decl): Likewise.
10590 (add_superinterfaces): New function.
10591 (create_interface): Removed local cl, node, super_decl,
10592 super_decl_type. Function now uses id as a WFL node. Better
10593 warning/error report on obsolete or forbidden mix of
10594 modifiers. Now calls add_superinterfaces to register interfaces.
10595 (create_class): Removed local cl, node. Local variable id is used
10596 as a WFL node. Better error report on forbidden modifier
10597 mix. Uses add_superinterfaces to register interfaces.
10598 (find_field): Argument cl is now a WFL node. Now store the WFL
10599 node of a fields that needs to be checked for their
10601 (method_header): Local variable node non longer used. Local
10602 variable id replaces cl.
10603 (check_modifiers_consistency): Local variable cl is now a WFL
10605 (method_declarator): Local variable cl replaced by parameter id.
10606 (parser_qualified_name): Now uses parameter name as a WFL node.
10607 (parser_check_super_interface): New parameter wfl, for achieve
10608 greater accuracy during error reports.
10609 (parser_chain_incomplete_item): New parameter named location. Used,
10610 along the decl, to construct the incomplete item node.
10611 (java_complete_class): resolve_class now uses WFL node extracted
10612 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
10614 (complete_method_decl): Unresolved function's argument types are WFL.
10615 (resolve_class): Parameter cl is now a WFL node.
10616 (resolve_and_layout): Likewise.
10617 (do_resolve_class): Likewise. Try first to use cl and then do the
10618 lookup on the decl when calling check_pkg_class_access.
10619 (complete_class_report_errors): Use IC_TYPE in place of
10620 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
10621 instead of doing a lookup over the decl.
10622 (java_check_final): Use WFL info from field tree list.
10623 (lookup_cl): Rewritten and returns a statically defined WFL node.
10624 (lookup_modifier_cl): Now uses information from WFL nodes.
10625 (process_imports): Likewise.
10626 (read_import_dir): name and cl arguments replaced by a single WFL
10627 node. Function modified accordingly.
10628 (find_in_imports_on_demand): Now uses WFL node.
10629 (check_pkg_class_access): cl argument is now a WFL node.
10630 (declare_local_variables): Fixed to use WFL nodes.
10631 (resolve_expression_name): Likewise.
10632 (build_method_invocation_stmt): name_combo argument renamed
10633 wfl. Function modified to use WFL nodes.
10634 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
10635 (lookup_method_invoke): cl is now a WFL node. Added missing
10636 IDENTIFIER_POINTER to class type decl name.
10638 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
10640 * lang.c (init_parse): Now returns char* containing the filename.
10642 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
10644 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
10646 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
10647 * class.c (make_class_data): If flag_assume_compiled, initial class
10648 state is CSTATE_PREPARED; make superclass and interfaces direct
10649 references, rather than constant pool indexes.
10651 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10653 * parser.y: Include flags.h. Removed debug variable pl.
10654 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
10655 (block:): Likewise.
10656 (labeled_statement_nsi:): Generate debug info when reducing
10657 expression_statement:.
10658 (check_pkg_class_access): get_access_flags_from_decl invokation
10659 fixed for new CLASS_* flags location.
10660 (source_end_java_method): Save/restore parser context when
10661 entering/leaving this routine. Restore lineno to its right value
10662 before calling expand_end_bindings.
10663 (build_method_invocation_stmt): build_invoke called with the
10664 current line information.
10665 (build_invoke): New argument cl. Wrap the function call around a
10667 (refine_accessible_methods_list): Changed comment, removed
10669 * parse.h: Fixed typo in comments.
10670 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
10671 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
10672 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
10674 * lex.c (java_lex): Record the last closing curly bracket of a
10676 * jcf-parse.c (jcf_parse_source): Now calls
10677 java_check_methods. Clarified comment, fixed typo.
10679 1998-04-09 Dave Brolley <brolley@cygnus.com>
10681 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
10682 (finish_parse): Expose for non USE_CPPLIB builds.
10684 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
10686 * lang.c (lang_print_xnode): New function.
10688 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
10690 * decl.c (class_dtable_decl), java-tree.h: New tree node.
10691 * class.c (get_dispatch_vector, get_dispatch_table): New functions
10692 used to build a class's dispatch table.
10693 (make_class_data): Generate dispatch table if flag_assume_compiled.
10694 Set dtable of class object to address of class_dtable_decl.
10696 * decl.c (int_decl_processing): Make soft_badarrayindex_node
10697 be volatile and have side effects - generates better code.
10699 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
10700 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
10702 * expr.c (expand_invoke): If class is final, method is
10703 effectively final, so can call it directly.
10705 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
10707 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
10709 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10711 * parse.y (build_method_invocation_stmt): Removed extra argument
10714 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10716 * expr.c (dtable_indent): Now static global.
10717 (expand_invoke): Now call invoke_build_dtable and
10718 build_invokevirtual.
10719 (invoke_build_dtable, build_invokevirtual): New functions.
10720 * jcf-io.c (find_class): Defer issuing a warning by setting
10721 jcf->outofsynch to 1.
10722 * jcf-parse.c (jcf_out_of_synch): New function.
10723 (load_class): Test this_jcf.outofsynch flag and call
10724 jcf_out_of_synch accordingly.
10725 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
10726 comment indentation.
10727 * lex.c (java_get_unicode): Fixed code indentation.
10728 (java_lex): Create string literal. Fixed typo. Removed several
10729 premature obstack_free.
10730 * parse.h: New enums for name resolution and invocation mode.
10731 (struct qualification): New data structure.
10732 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
10733 (do_resolve_class, build_method_invocation_stmt,
10734 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
10735 debug_line, identical_subpath_p, invocation_mode,
10736 refine_accessible_methods_list, build_invoke,
10737 lookup_method_invoke): New functions declared.
10738 (build_invokevirtual, invoke_build_dtable, match_java_method,
10739 build_field_ref, jcf_out_of_synch): New references to external
10741 (struct parse_ctxt): Removed artificial_constructor field.
10742 * parse.y: (array_type:): Type defined for this rule.
10743 (class_type:): Installed default rule for interface_type:.
10744 (array_type:): Now build Java array type.
10745 (qualified_name:): Now use obstack_grow0.
10746 (method_declaration:): Skip the artificial constructor added to
10748 (abstract_method_declaration:): Execute the code only during pass 1.
10749 (block:): Installed default rule in block_statements:.
10750 (block_statement:): Add the statement to the method during pass 2.
10751 (statement_expression): Installed default rule for
10752 method_invocation:.
10753 (argument_list:): Added code to build the argument list.
10754 (method_invocation:): Added call to create the method invocation
10756 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
10757 (debug_line): New function for debug.
10758 (complete_class_decl): No longer do something during pass 1.
10759 (method_header): Use BUILD_PTR_FROM_NAME.
10760 (parser_qualified_classname): Use obstack_grow0. Removed bogus
10762 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
10763 function's main comment.
10764 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
10766 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
10767 (resolve_class): Now works with arrays.
10768 (do_resolve_class, resolve_and_layout): New functions.
10769 (java_check_regular_methods): Reverse method list before and after
10770 having processed it. No longer set ctxp->artificial_constructor.
10771 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
10772 accordingly. Fixed typo in issued error message. Now use
10774 (find_in_imports_on_demand): Now use obstack_grow0.
10775 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
10776 (source_end_java_method): Call expand_expr_stmt instead of
10777 expand_expr. Calls it before calling expand_function_end.
10778 (java_method_add_stmt): Do nothing if errors were found during
10780 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
10781 (build_method_invocation_stmt, build_invoke, invocation_mode,
10782 lookup_method_invoke, refine_accessible_methods_list,
10783 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
10785 * typeck.c (build_java_signature): Properly end method signature
10786 if return type skipped.
10787 (match_java_method): New function.
10789 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
10791 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
10793 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10795 * expr.c (build_invoke_non_interface): New function.
10796 (methods_ident, ncode_ident): Now static globals.
10797 (expand_invoke): Use build_invoke_non_interface.
10798 * java-tree.h (struct lang_decl): New field function_decl_body.
10799 (DECL_FUNCTION_BODY): New macro.
10800 * jcf-parse.c (jcf_parse_source): Deeper check before setting
10801 CLASS_FROM_SOURCE_P.
10802 (parse_source_file): Fixed typos. Call java_layout_parsed_class
10803 before starting pass 2. Call to java_generate_parsed_class replaced
10804 by java_register_parsed_class.
10805 * lex.c: Fixed typo in header. Some line width related formating.
10806 * lex.h: Some line width related formating.
10807 * parse.h (source_end_java_method, resolve_expression_name,
10808 complete_class_decl, maybe_create_class_interface_decl,
10809 check_class_interface_creation): New static function declarations.
10810 (java_layout_parsed_class, java_method_add_stmt): New function
10812 (struct parser_ctxt): Field mark_class_generate removed. New
10813 fields class_list and artificial_constructor.
10814 * parse.y: Fixed typo in header.
10815 (class_declaration:): Call complete_class_decl when class body
10817 (method_declaration:): Call source_end_java_method in pass 2 when
10818 the method body is defined.
10819 (postfix_expression:): Do expression name resolution on sub-rule
10820 name during pass 2.
10821 (create_class, create_interface): Merged common pieces.
10822 (check_class_interface_creation, maybe_create_class_interface_decl):
10824 (complete_class_decl): New function.
10825 (register_fields): Fixed line width related typo.
10826 (method_header): Correctly skip first argument when fixing
10827 argument line. Changed the loop.
10828 (java_check_circular_reference): Now use ctxp->class_list.
10829 (java_complete_class): Removed start/stop marking.
10830 (java_check_regular_methods): Now takes a class decl as an
10831 argument. Add default constructor if none were encountered.
10832 (java_check_methods): Now use ctxp->class_list. Changed call to
10833 java_check_regular_methods.
10834 (source_start_java_method): Set DECL_ARG_TYPE for each function
10836 (source_end_java_method, java_method_add_stmt): New functions.
10837 (java_generate_parsed_class): No longer exists.
10838 (java_layout_parsed_class, java_register_parsed_class): New functions.
10839 (resolve_expression_name): New function.
10841 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10843 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
10844 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
10845 until pass initializations are done. Call read_import_dir with
10847 * parse.h: (lookup_modifier_cl): New function declared.
10848 (INTERFACE_FIELD_MODIFIERS): New macro.
10849 (OBSOLETE_MODIFIER_WARNING): New macro.
10850 * parse.y: (register_fields): Class type and current field name in
10851 local variables. Check modifier(s) if adding field(s) to an interface.
10852 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
10853 and report errors using the faulty modifier line context.
10854 (lookup_modifier_cl): New function.
10855 (read_import_dir): Detect and report default import processing
10858 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
10860 Add a pair of -fassume-compiled/-fno-assume-compiled options.
10861 * class.c (is_compiled_class): Return 1 after making sure it
10862 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
10863 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
10864 * java-tree.h (flag_assume_compiled): Add decl.
10865 * lang.c (lang_f_options): Add the flag.
10866 (flag_assume_compiled): Add decl, default to 0.
10868 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10870 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
10871 (is_compiled_class): Likewise.
10872 (layout_class): Likewise.
10873 (layout_class): Detect and lay out classes defined in source code.
10874 (interface_of_p, add_interface_do, may_add_interface): New
10876 (add_interface): Now use add_interface_do.
10877 (add_method_1): New function.
10878 (add_method): Now use add_method_1.
10879 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
10880 (complete_start_java_method): New function.
10881 (start_java_mehod): Now call complete_start_java_method.
10882 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
10883 (expand_invoke): Likewise and fixed typo.
10884 *gjava.c: (print_super_field): Use new argument to find_class
10887 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
10888 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
10889 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
10891 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
10892 (add_method_1, push_class): New prototypes.
10893 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
10894 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
10895 directory where the class was found.
10896 (find_class): New argument DO_CLASS_FILE. Function find_class
10897 modified accordingly.
10898 *jcf-parse.c: (fix_class_path): New function.
10899 (load_class): Use new VERBOSE argument. load_class now finds and
10900 loads/parses .class/.java files. Save read_state of current_jcf
10902 (java_parser_abort_on_error): New macro.
10903 (jcf_parse_source, parse_source_file): New function.
10904 (jcf_parse): Fixed typo.
10905 (yyparse): Call parse_source_file () only.
10906 (process_zip_dir): Fixed typo, fix zdir->filename_length when
10907 writing the real class name back in the zip directory entry.
10908 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
10909 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
10910 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
10911 (find_class): Prototype fixed.
10912 *lex.c: Added 1998 time stamp.
10913 Removed all static global variables, moved into the parser
10914 context data structure.. Now include unistd.h if SEEK_SET not
10916 (java_init_lex): Rewritten.
10917 (java_sneak_unicode): Modified current unicode access in current line.
10918 (java_unget_unicode): Likewise.
10919 (java_allocate_new_line): New allocation management.
10920 (java_read_char): Modified access and storage of unget_utf8_value.
10921 New way of processing current unicode.
10922 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
10923 (java_get_unicode): Now use the parser context.
10924 (java_lineterminator): Likewise.
10925 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
10926 of the reentrant parser implementation. Function now use the
10927 parser context data structure and java_lval. Fixed production of
10928 the float and double constant "out of range" error message. Fixed
10929 obstack use. Return integer value when hitting a modifier. Now
10930 return type for TRUE, FALSE and other predefined types. Return
10931 identifier as a TREE_LIST list containing the current line context
10932 as the TREE_VALUE sub-node.
10933 (java_unicode_2_utf8): Fixed typo in declaration.
10934 (java_lex_error): Now use the parser context data structure.
10935 *lex.h: Added 1998 time stamp.
10936 (struct java_line): New fields ref_count and next.
10937 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
10938 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
10939 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
10940 *parse.h: Added 1998 time stamp.
10941 (java_parse_source_file): Renamed from parse_source_file.
10942 (YYERROR_NOW, YYNOT_TWICE): Fixed.
10943 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
10944 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
10945 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
10946 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
10947 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
10948 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
10949 (struct parser_ctxt): New data structure to keep the parser context.
10950 *parse.y: Added 1998 time stamp, got rid of static global variables.
10951 (java_error_count, ctxp): New global variables.
10952 (%union): New value field.
10953 (numeric_type, integral_type): Rules removed.
10954 (primitive_type): Rule defined to handle integral, float, double and
10956 (qualified_name, package_declaration,
10957 single_type_import_declaration, type_import_on_demand_declaration,
10958 modifiers, class_declaration, super, interfaces,
10959 interface_type_list, class_body, field_declaration,
10960 field_declaration, variable_declarators, variable_declarator,
10961 variable_declarator_id, method_declaration, method_header,
10962 formal_parameter_list, formal_parameter, method_body, block,
10963 static, interface_declaration, extends_interfaces,
10964 abstract_method_declaration, local_variable_declarators): Rules now
10966 (force_error, do_warning): New global statics.
10967 (push_parser_context, parser_context_save_global,
10968 parser_context_restore_global, pop_parser_context): New functions.
10969 (yyerror): Now uses the global parser context. Fixed use of obstack.
10970 (parse_error, parse_error_context, parse_warning_context,
10971 java_accstring_lookup, redefinition_error, check_modifiers,
10972 parser_add_interface, create_interface, create_class, find_field,
10973 duplicate_declaration_error, register_fields, method_header,
10974 check_modifiers_consistency, check_abstract_method_header,
10975 method_declarator, parser_qualified_classname,
10976 parser_check_super_interface, parser_check_super,
10977 parser_chain_incomplete_item, java_check_circular_reference,
10978 layout_class_from_source, java_complete_class,
10979 complete_method_decl, resolve_class, complete_class_report_errors,
10980 java_check_final, check_method_redefinition,
10981 java_check_regular_methods, java_check_abstract_methods,
10982 java_check_methods, lookup_java_interface_method2,
10983 lookup_java_method2, lookup_cl, find_name_in_single_imports,
10984 process_imports, find_in_imports, read_import_entry,
10985 read_import_dir, find_in_imports_on_demand,
10986 check_pkg_class_access, not_builtin_p, declare_local_variables,
10987 source_start_java_method, java_generate_parsed_class): New
10989 *typeck.c: (signature_include_return): New global variable.
10990 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
10991 to add the function returned type in the signature.
10993 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
10995 * jcf-io.c (open_in_zip): Use strncmp and LEN.
10997 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
10999 * Make-lang.in (java.info): Added.
11000 (java.install-info): Added
11002 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
11004 * Makefile.in (clean): Also remove java/parse.c.
11006 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
11008 Add a pair of -fbounds-check/-fno-bounds-check options.
11009 * lang.c (lang_decode_option): Add code to grok arguments.
11010 (flag_bounds_check): Add decl.
11011 (lang_f_options): New array w/ the option in it.
11012 * java-tree.h (flag_bounds_check): Add decl.
11013 * lang-options.h: New file.
11014 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
11015 of a static macro value.
11016 (JAVA_ARRAY_EXCEPTION): Delete macro.
11018 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
11020 * typeck.c (build_java_array_type): Fix two bugs in previous change.
11021 * expr.c (build_anewarray): Add missing promote_type.
11023 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
11025 Add array types with known length to optimize bounds checking.
11026 * typeck.c (build_java_array_type): Take length parameter.
11027 (java_array_type_length, build_prim_array_type): New functions.
11028 * java-tree.h: Update for new functions.
11029 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
11030 * class.c: Use build_prim_array_type.
11031 * expr.c (can_widen_reference_to): Handle known-length array types.
11032 (verify_jvm_instructions): Keep track of integer push instructions
11033 followed by newarray/anewarray, so we can build known-length arrays.
11034 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
11035 (java_array_data_offset): New function.
11036 (build_java_array_length_access): New function. Optimize if constant.
11037 (build_java_arrayaccess): Constant fold bounds check.
11038 (expand_java_newarray, expand_java_anewarray): Replaced by ...
11039 (build_newarray, build_anewarray): New functions.
11040 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
11041 * verify.c (merge_types): Handle known-lengh array types.
11043 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
11045 * expr.c (expand_byte_code): Fix performace bug, which caused
11046 searching linenumber_table to be linear rather than constant.
11048 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
11050 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
11052 * decl.c, java-tree.h (soft_fmod_node): New global.
11053 * decl.c (init_decl_processing): Define __builtin_fmod.
11054 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
11055 using __builtin_fmod.
11057 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11059 * keyword.h: New file, output of keyword.gperf as processed by
11061 * lex.c (java_lex_init): Initialize java_error_flag.
11062 * parse.c (YYERROR_NOW): Uses java_error_flag.
11063 * parse.y: New static java_error_flag. Useless definition of
11065 * parse.y (java_error): Portable error recovery using
11066 java_error_flag (not yet completely tuned).
11068 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
11070 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
11072 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11074 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
11075 (parse.c, lex.c, keyword.h): New rules for Java source code
11077 * parse.c: Renamed into jcf-parse.c.
11078 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
11079 * keyword.gperf: New file, Java keywords.
11080 * parse.y: New file, Java language grammar.
11081 * parse.h: New file, Java language grammar definitions.
11082 * lex.c: New file, Java language lexer.
11083 * lex.h: New file, Java language lexer definitions.
11085 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
11087 * decl.c (clinit_identifier_node), java-tree.h: New global.
11088 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
11089 * verify.c (verify_jvm_instructions): Inline use of removed macros.
11090 * expr.c (expand_java_field_op): Check for invalid assignment
11093 * jcf-reader.c (get_attribute): Test for wrong attribute length.
11095 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
11097 * verify.c (verify_jvm_instructions): When processing a handler,
11098 attempt to set the current_subr to the right value.
11099 (More complicated code combines Sep 17 and Oct 22 versions.)
11101 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
11103 * class.c (push_class): Figure out (guess) name of source file.
11104 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
11105 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
11106 (parse_class_file): Change return type from int to void.
11107 Call debug_start_source_file/debug_end_source_file.
11109 * expr.c (build_java_binop): Fix masking 2nd operand.
11110 * decl.c (init_decl_processing): Set sizetype first.
11112 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
11114 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
11115 (Revert Sep 17 change.)
11117 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11119 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
11120 .class extension in their name and fix thing so we don't process
11121 them parse_zip_file_entries().
11122 (parse_zip_file_entries): Cleaned unused local variables.
11124 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
11126 * expr.c (can_widen_reference_to): Allows equal array element types.
11127 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
11128 * jcf-dump.c (RET): Get (and print) index.
11130 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
11131 Promote element type to POINTER_TYPE.
11133 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11135 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
11136 find_in_current_zip, jcf_figure_file_type): Moved from
11137 jcf-reader.c to parse.c.
11138 * zextract.c: (read_zip_archive): takes file_comment_length possible
11139 field into account.
11141 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
11143 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
11145 * verify.c (merge_types): Handle array types even better ...
11147 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
11149 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
11151 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
11152 * class.c (make_class_data): Don't build fields_decl if no fields.
11153 When building fields_decl, skip if DECL_ARTIFICAL.
11155 * expr.c (java_stack_swap): Update stack_type_map.
11156 * verify.c (merge_types): Handle array types better.
11158 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
11160 * class.c (add_field): Don't promote short integral fields to
11161 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
11162 * expr.c (push_value): Promote and convert short integral values.
11164 * decl.c, java-tree.h (integer_two_node): New constant node.
11165 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
11167 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11169 * class.c (append_gpp_mangled_type): Use function argument
11170 unpromoted type to generate mangled name.
11172 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11174 * constants.c (build_constant_data_ref): Now uses current_class
11175 instead of main_class.
11176 (build_constants_constructor): Now uses current_class instead of
11178 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
11179 of the global variable SeepZipFiles done here.
11180 * zextract.c (read_zip_archive): extra_field optional field taken
11181 into account while computing the position of the class file in the
11183 * verify.c (verify_jvm_instructions): Use current_jcf to search
11185 * parse.c (load_class): First search for the class to load in the
11186 current zip file. Saves current_jcf (restored before returning
11187 from that function). Don't call JCF_FINISH in the class was found
11188 in the current ZIP file.
11189 (jcf_parse): If the class was found in the current ZIP file, save
11190 its tree_constant_pool (for later reuse).
11191 (parse_class_file): New function. Process each method defined in
11192 the current class and record the class as to be later registered.
11193 (yyparse): Rewritten. Figure the type of the current file and switch
11195 * lang.c: New global variable current_jcf.
11196 (lang_init): Removed compiling_from_source test (done later, in
11197 yyparse). Removed call the jcf_parse ().
11198 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
11199 (typedef struct JCF): New fields seen_in_zip (to mark a class found
11200 in the current ZIP file) and zip_offset (offset to the class data in
11201 the current zip file).
11202 * jcf-reader.c: zipfile.h included.
11203 localToFile: New ZipFileCache static global variable
11204 (parse_zip_file_entries): New function. Browse the current ZIP
11205 file directory and process each class found.
11206 (process_zip_dir): New function. Register each class found in the
11207 ZIP file directory. The class aren't parsed but a valid JCF is
11208 link to each of them.
11209 (find_in_current_zip): New function. Search for a class in the
11210 current ZIP file directory. If found, prepare the class so that it
11212 (jcf_figure_file_type): New function. Examine the file structure
11213 to figure a class file, a ZIP file. If none of these categories are
11214 matched, a source file is assumed.
11215 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
11216 SeenZipFile: New global variable.
11217 (open_in_zip): Use zipmember's length to accelerate the search for
11218 a member. If zipmember was NULL and zip file successfully read,
11220 * java-tree.h: New global variable current_jcf declared. Added
11221 declaration for current_constant_pool_tags, current_constant_pool_data,
11222 current_constant_pool_length, current_constant_pool_data_ref.
11223 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
11224 store the JCF of classes seen in a zip file) and tree *constant_pool
11225 (to save a loaded class constant pool). current_class declared here.
11226 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
11227 retrieve method_ref_constant.
11228 (PUSHC): java_push_constant_from_pool now uses current_jcf.
11229 (OBJECT): get_class_constant now uses current_jcf.
11230 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
11231 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
11232 (expand_invoke): Now uses current_class instead of main_class
11233 (build_class_init): Now uses current_class instead of main_class
11234 * class.c: New static global variable registered_class.
11235 (register_class): New function.
11236 (emit_register_class): Modified to use registered_class instead of
11238 (is_compiled_class): Now take into account class seen in the archive.
11240 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
11242 * except.h: Renamed to: java-except.h.
11243 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
11244 * except.c: Add semi-working (commented out) implementation.
11246 * expr.c (expand_iinc): Add needed flush_quick_stack.
11247 * parse.c (set_source_filename): New function.
11248 (give_name_to_class): Set input_filename from package.classname.java.
11250 * jcf-io.c (find_class): Don't look first in ".".
11252 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11254 * zextract.c (read_zip_archive): Now takes into account the
11256 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
11258 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
11260 * constants.c, java-tree.h (build_internal_class_name): New function.
11261 (alloc_class_constant): Re-implement using build_internal_class_name.
11262 * class.c (make_class_data): Likewise.
11263 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
11265 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
11267 * verify.c (verify_jvm_instructions): Temporarily set current_subr
11268 to NULL before pushing an exception handler target.
11270 * expr.c (flush_quick_stack): Save from low stack indexes to high.
11271 (java_stack_swap, java_stack_dup): Re-write to be safe from
11272 clobbering registers.
11273 (build_class_init): New function.
11275 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11277 * typeck.c (build_java_array_type): Temporary use
11278 permanent_obstack to create the array 'length' field.
11279 * expr.c (lookup_label): Temporay use permanent_obstack to create
11280 label if not found.
11281 * class.c (push_super_field): Tempory use permanent_obstack.
11283 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11285 * typeck.c (type_for_mode): Now handles double_type_node and
11287 * verify.c (verify_jvm_instructions): The instruction following
11288 the wide bytecode is checked. OPCODE_ret added to the list of
11291 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11293 * class.c (make_class): Temporary use permanent_obstack. Set the
11294 class CLASS_P field to 1.
11295 (push_class): Temporary use permanent_obstack.
11296 (set_super_info): Temporary use permanent_obstack.
11297 (add_method): Temporary use permanent_obstack, set
11298 METHOD_TRANSIENT().
11299 (add_field): Temporary use permanent_obstack. Sets
11300 FIELD_VOLATILE() and FIELD_TRANSIENT().
11301 (build_class_ref): Temporary use permanent_obstack if the class
11303 (build_static_field_ref): Temporary use permanent_obstack when
11304 creating field's rtl.
11305 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
11306 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
11307 and fields. Function finalized, as far as flag handling.
11308 (push_class_static_dummy_field): Temporary use permanent_obstack.
11309 (emit_register_class): Force generation of class registration at
11311 * decl.c (end_java_method): Call permanent_allocation() before
11313 * expr.c (can_widen_reference_to): Added comment to interface
11314 handling, fixed typo.
11315 (lookup_field): Now uses CLASS_P() to correct FIXME
11316 (expand_invoke): Verification on public && !static &&
11317 !abstract moved into soft_lookupinterfacemethod (kaffe).
11318 Use Object class dtable if objectref is an array when expanding
11320 (java_push_constant_from_pool): Temporary use permanent_obstack
11321 for CONSTANT_string
11322 * parse.c (get_ref_constant): Temporary use permanent_obstack to
11323 create constant references.
11324 (get_constant): Temporary use permanent_obstack to create constant.
11325 (load_class): Temporary use permanent_obstack to load class.
11326 (jcf_parse): Temporary use permanent_obstack to perform class
11328 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
11329 (build_java_signature): Temporary use permanent_obstack.
11330 * verify.c: (verify_jvm_instruction): removed unecessary verification
11332 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
11333 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
11336 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
11338 * class.c (append_gpp_mangled_type): Fix typo.
11339 (emit_register_class): Use main_class to get class object, rather
11340 than looking for no-longer-existing static decl starting with _CL.
11341 * typeck.c (parse_signature_type): Promote array element type
11342 if it is a RECORD_TYPE.
11344 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
11346 * class.c (push_class_static_dummy_field): New function.
11347 (mangle_static_field): New. Do G++-style mangling of static fields.
11348 (layout_class): Mandle static fields here, not in add_field.
11349 (build_class_ref): The class object is now a dummy static field.
11350 * decl.c (find_local_variable): Look for best, instead of first match.
11351 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
11352 (build_java_athrow): Don't check here if exception is Throwable.
11353 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
11354 (TYPE_USED): Removed. No longer used ...
11355 * parse.c (jcf_parse): Call push_class_static_dummy_field.
11356 * verify.c (push_pending_label): New function.
11357 (push_pending_block): Renamed to check_pending_block.
11358 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
11359 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
11360 re-checking possible handlers) after a store (less wasted work).
11361 Check for null handler (finally) before calling add_handler.
11362 Various changes to (finally?) correctly handle try/finally.
11364 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
11366 * class.c: Include stdio.h.
11368 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
11370 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
11371 to make sure class is initialized before static/special invoke.
11373 * verify.c (verify_jvm_instructions): On a store instruction,
11374 call find_local_variable to force pre-allocation of decl and rtx.
11375 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
11377 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
11379 * class.c (build_class_ref): Strip off "promoted_" if need be.
11380 (make_field_value): Call build_java_signature when needed.
11381 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
11382 * expr.c (build_java_athrow): Don't push_value of exception.
11383 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
11384 match specification of [fd]cmp[lg] for NaNs.
11385 (expand_byte_code): Add support for exception handler ranges.
11386 * except.c: Add skeleton for EH code-generation.
11387 * verify.c (merge_types): Treat all promoted integral types as equal.
11388 * constants.c (build_constants_constructor): To force creation of
11389 current_constant_pool_data_ref, call build_constant_data_ref.
11391 * javaop.def (lload): Fix typo.
11392 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
11394 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11396 * parse.c: Don't include function.h.
11398 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
11400 * except.[ch]: New files.
11401 * Makefile.in (JAVA_OBJS): Add except.o
11402 * expr.c: Temporary warning about unimplemented exceptions.
11403 * verify.c: Verify exception handlers.
11405 * jcf-dump.c (disassemble_method): Print exception table.
11407 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11409 * expr.c (verify_jvm_instructions): Started a thorough
11410 verification of invoke* bytecodes.
11411 (expand_byte_code): flush quick stack if PC is the target of a
11412 branch. and undef RET (conflicting with config/i386/i386.h).
11413 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
11415 (expand_invoke): Now handles invokeinterface and do more
11416 verification according to the bytecode.
11417 (lookup_field): Don't try to load the class if processing
11419 (can_widen_reference_to): Now handles interfaces.
11420 * decl.c (init_decl_processing): New global variable
11421 soft_lookupinterfacemethod_node, declared in java-tree.h.
11422 Call set_super_info on string_type_node.
11423 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
11425 * class.c (set_super_info): Fills the CLASS_* flags according to
11427 (get_access_flags_from_decl): Handles all class flags.
11429 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
11431 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
11432 * parse.c (yyparse): Check for abstract method, and missing code.
11433 * expr.c (expand_byte_code): Change interface.
11434 * lang.c (put_decl_node): Print promoted types prettier.
11435 * verify.c (verify_jvm_instruction): Change interface.
11436 Partial support for scanning exception table.
11437 For load instructions, handle promoted integral types.
11439 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
11441 * verify.c: New file, with contents moved from expr.c.
11442 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
11443 * typeck.c (is_array_type_p): Moved here from expr.c.
11444 * java-tree.h: Add some now-needed function declarations.
11445 * Makefile.in (JAVA_OBJS): Added verify.o.
11447 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11449 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
11450 METHOD_ABSTRACT flag.
11452 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
11453 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
11454 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
11456 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
11458 (start_java_method): Hook for SYNCHRONIZED methods.
11460 * expr.c (build_java_jsr, build_java_ret): New functions
11461 (JSR,PRE): New macros
11462 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
11463 (verify_jvm_instructions): tableswitch, lookupswitch,
11464 monitorenter, monitorexit, goto_w: verified.
11465 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
11466 (build_java_monitor): New function.
11467 (MONITOR_OPERATION): Modified to call build_java_monitor()
11468 (verify_jvm_instructions): Started a thorough verification of
11471 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
11473 Support verification of jsr/ret subroutines (used for try/finally).
11474 * decl.c (return_address_type_node): New type node.
11475 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
11476 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
11477 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
11478 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
11479 TYPE_USED): New macros for special types in type_map.
11481 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
11482 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
11484 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
11486 * expr.c (can_widen_reference_to): New function.
11487 (pop_type): Use it.
11488 (merge_type_state): Support handling start of subroutine.
11489 (push_pending_block): Return char* error message, instead of calling
11490 fatal on an error. Also handle subroutines.
11491 (verify_jvm_instructions): Handle errors from push_poending_block.
11492 Support jsr and ret instructions.
11494 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
11496 * jcf-io.c (find_classfile): Fix thinko.
11497 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
11499 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
11501 * Makefile.in (BISON): Remove.
11503 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
11505 * Makefile.in: Convert to autoconf.
11506 * config-lang.in (outputs): Added java/Makefile.
11508 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
11509 Rename cc1java to jc1.
11511 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
11512 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
11514 * class.c (class_depth): Do load_class if needed.
11516 Mostly better verification.
11517 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
11518 (init_decl_processing): Change return type of soft_checkcast.
11519 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
11520 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
11521 lang_print_error): New functions.
11522 (lang_init): Set global hook print_error_function to lang_print_error.
11523 * expr.c: In the type_map ptr_type_node is only used for null now.
11524 (pop_type, merge_types): Hence ptr_type_node matches any reference.
11525 (merge_types): Dererence pointer to record types before comparing.
11526 (decode_newarray_type, merge_types): On error just return NULL.
11527 (build_java_binop): Add preliminary implementation (with warning)
11528 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
11529 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
11530 (expand_compare, expand_java_goto, expand_java_call): Don't
11531 push_pending_block, since that only makes sense when verifying.
11532 (merge_type_state): Different return codes.
11533 (push_pending_block): A block may need to be verified more than once.
11534 (expand_byte_code): Warn about unused code at code generation time.
11535 (verify_jvm_instruction): Changed logic, since code may need to be
11536 re-verified if type-state has changed. Also, better error handling.
11537 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
11538 Improve newarray, anewarray, ?aload, athrow,
11539 * java-tree.h (LABEL_CHANGED): New macro.
11541 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11543 * decl.c (soft_athrow_node): New global variable initialized.
11544 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
11545 * typeck.c (convert): Added support for REAL_TYPE.
11546 (convert_to_char): New function.
11547 (convert): Handle CHAR_TYPE.
11548 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
11549 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
11550 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
11552 (verify_jvm_instructions): Added break a the end of bogus unop: label.
11553 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
11554 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
11555 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
11556 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
11557 to Use The Right Things.
11558 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
11559 compatible with INT. BOOLEAN is made equivalent to BYTE.
11560 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
11561 OPCODE_ifnonnull): Now supported.
11562 (build_java_athrow): New function.
11564 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
11566 Rename method name <init> to match G++ (and fix mangling).
11567 * class.c (layout_class): Replace method name of <init> by class name.
11568 (make_method_value): Do inverse renaming of constructor from <init>.
11569 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
11570 * typeck.c (lookup_java_constructor): New function.
11571 * expr.c (expand_invoke): If method_name is <init>, call
11572 lookup_java_constructor to find constructor.
11574 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
11576 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11578 * parse.c (get_class_constant): Modified to handle array "classes"
11579 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
11581 (convert): Modified to handle real type.
11582 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
11583 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
11584 variables declared.
11585 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
11586 soft_multianewarray, soft_newarray_node, soft_throw_node): New
11587 global variables initialized.
11588 (find_local_variable): Handles the case of a pointer
11589 (end_java_method): Restore the use of one more scope
11590 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
11591 build_java_array_length_access, expand_java_arrayload,
11592 expand_java_arraystore, expand_java_array_length,
11593 expand_java_multianewarray, expand_java_anewarray,
11594 build_java_check_indexed_type, is_array_type_p,
11595 build_java_throw_out_of_bound_exception): New functions.
11596 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
11597 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
11598 OPCODE_<t>aload): Implemented code for verification.
11599 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
11600 ARRAY_NEW_MULTI): Macro defined.
11601 (CONVERT): Modified to invoke convert().
11602 (case OPCODE_aload2): Fixed index typo from 2 to 1.
11604 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
11606 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
11607 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
11608 (make_class_data): Field name needs '/' as package prefix.
11609 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
11611 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
11613 Implement debug information for local variables.
11614 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
11615 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
11616 DECL_LOCAL_SLOT_CHAIN): New macros.
11617 (struct lang_decl_var): New type.
11618 * parse.c (give_name_to_locals): Move to decl.c.
11619 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
11620 (start_java_method): Re-write parameter handling.
11621 (pending_local_decls): New global variable.
11622 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
11623 (find_local_variable): Accept pc so we can skips decls not in range.
11624 (struct binding_level): Add end_pc field.
11625 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
11626 (various): Change so current pc gets passed to find_local_variable.
11628 * decl.c (init_decl_processing): Re-arrange fields in
11629 class_type_node and and method_type_node to match kaffe 0.9.1.
11630 * class.c (make_method_value, make_class_data): Update
11631 initializations to match.
11633 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
11635 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
11636 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
11637 (push_super_field): New function.
11638 (make_class_data): Handle inheritance of class static initializer.
11639 (layout_class): New name mangling.
11640 * constants.c (build_constant_data_ref): Init type of data array
11641 to a one-element array.
11642 (build_constants_constructor): Set DECL_SIZE from complete array type.
11643 * decl.c: Rename class_type, object_type etc to class_type_node,
11644 object_type_node etc. Make former inherit from latter.
11645 * expr.c (expand_invoke): Add cast of function address.
11646 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
11647 * parse.c (yyparse): Don't call layout_class here.
11648 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
11650 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
11652 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
11653 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
11654 (alloc_class_constant): New.
11655 * expr.c (expand_invoke): Make sure method's class is initialized.
11656 * class.c (interits_from_p, emit_register_class): New functions.
11657 * parse.c (yyparse): Call emit_register_class.
11659 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
11661 * constants.c: New file, to handle constant pool.
11662 * Makefile.in (JAVA_OBJS): Add constants.o.
11663 * decl.c (init_decl_processing): Update, fix, finish various structs.
11664 (pushdecl_top_level): New.
11665 * parse.c (layout_class): Moved to class.c.
11666 * expr.c (java_push_constant_from_pool): New function.
11667 * class.c (build_class_ref): Make work fully
11668 (make_class_data): Emit super-class, constant pool, interface vector.
11670 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
11672 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
11673 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
11674 * class.c (class_depth): New function.
11675 (lookup_named_class): Replaced by new function lookup_class.
11676 * decl.c (object_type_node, string_type_node): New.
11677 Remove various types that we no longer need.
11678 * expr.c (verify_jvm_instructions): New separate verifier pass.
11679 (push_type, pop_type): New functions for verifier.
11680 (type_stack_dup, pop_argument_types, merge_types): Likewise.
11681 (expand_byte_code): Simplify, since we assume already verified.
11682 (expand_invoke): Now mostly works.
11683 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
11684 * lang.c (main_class): Move to parse.c. Don't make_class yet.
11685 * parse.c: Wait to allocate class object until we know its name.
11686 (layout_class): Calculate DECL_VINDEX for each virtual method.
11687 * typeck.c (get_array_type): Rename to ...
11688 (build_java_array_type): ... and provide working implementation.
11689 (build_java_signature): New function - build Java signature of type.
11690 (set_java_signature): New function - cache signature with type.
11691 (lookup_java_method): New function.
11693 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
11695 * class.c (ident_subst): Take extra SUFFIX parameter.
11696 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
11697 (set_constant_value, build_static_field_ref, is_compiled_class): New.
11698 (build_class_ref): Actually implement.
11699 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
11700 * decl.c (builtin_function): New.
11701 (init_decl_processing): Update for current Kaffe. Declare some
11702 builtin Kaffe functions.
11703 * expr.c (build_address_of): New.
11704 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
11705 Renamed (from expand_java_new etc), and added working implementations.
11706 (build_field_ref): Now also handle static fields.
11707 (expand_invoke): Implement invokestatic, and start implement rest.
11708 * java-opcodes.h: Use javaop.def to avoid duplicated list.
11709 * javaop.def: Rename invokevirt -> invokevirtual.
11710 * lang.c (use_handles): Removed.
11711 * parse.c: Add support for ConstantValue atribute.
11712 Handle nested loading of a class. (JPOOL_UTF): New.
11714 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
11716 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
11718 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
11720 * Make-lang.in (java.install-man): New empty rule.
11721 * typeck.c (set_local_type): New function.
11722 * expr.c (STORE_INTERNAL): Call find_local_variable,
11723 not find_stack_slot. Call set_local_type.
11725 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
11727 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
11728 and building RECORD_TYPE CONSTRUCTORs.
11729 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
11731 * lang.c (use_handles): Change the default to 0.
11732 * decl.c: Define and build class_type, field_type, utf8const_type.
11733 * class.c (make_class_data, make_field_value,
11734 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
11735 hashUtf8String, strLengthUtf8, mangled_classname:
11736 Functions to build reflective data structures.
11737 * parse.c (yyparse): Call make_class_data.
11739 * jcf-io.c (open_class, find_classfile): New functions.
11740 * jcf-dump.c: Support reading classfile from explicitly-named
11741 class file (without CLASSPATH searching).
11743 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
11745 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
11746 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
11747 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
11748 (get_constant): Now trivial for CONSTANT_Utf8.
11750 * jcf.h: Make NEW_CPOOL the default.
11751 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
11753 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>