| blob | 6fed58b51c648bd9b054fe5e0ea81d09b6e00a2e |
1 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3 * Make-lang.in (java/boehm.o): Depend on toplev.h.
5 * boehm.c: Include toplev.h.
7 2001-04-06 Tom Tromey <tromey@redhat.com>
8 Alexandre Petit-Bianco <apbianco@redhat.com>
10 Fix for PR gcj/1404 and PR gcj/2332:
11 * parse.y (build_array_from_name): If we use the type_wfl then
12 accumulate dimensions from the original type as well.
13 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
15 2001-04-06 Tom Tromey <tromey@redhat.com>
17 * parse.y (analyze_clinit_body): Return true if the second operand
18 of a METHOD_EXPR is nonzero.
20 2001-04-06 Tom Tromey <tromey@redhat.com>
22 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
23 directory.
24 ($(srcdir)/java/parse.c): Likewise.
26 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
28 * gcj.texi: Use `which-gcj' instead of `which-g77.'
29 (version-gcc): Initialized.
30 (which-gcj): Likewise.
32 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
34 * java-tree.h (struct lang_decl): New macro
35 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
36 * parse.y (build_instance_initializer): New function.
37 (add_instance_initializer): Use it.
38 (java_fix_constructors): Set `current_class' before fix pass.
39 (fix_constructors): Just return if already fixed. Move `super()'
40 invokation ahead. Use `build_instance_initializer.'
41 Fixes PR java/1315.
43 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
45 * parse.y (resolve_qualified_expression_name): Pass field's
46 DECL_CONTEXT to `not_accessible_p.'
47 (not_accessible_p): Changed parameters order in `inherits_from_p'
48 invokation.
50 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
52 * lang-options.h: Add flag_check_references.
54 2001-04-04 Per Bothner <per@bothner.com>
56 * java-tree.h (CONSTANT_VALUE_P): New macro.
57 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
58 * parse.y (maybe_build_class_init_for_field): New static function.
59 (resolve_expression_name, resolve_field_access): Use
60 maybe_build_class_init_for_field instead of build_class_init
61 This does not do the init if the field is compile-time-constant.
62 (resolve_field_access): Simplify.
64 * parse.y (fold_constant_for_init): Merge test into switch.
66 2001-04-03 Zack Weinberg <zackw@stanford.edu>
68 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
69 on gansidecl.h.
70 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
72 2001-04-02 Zack Weinberg <zackw@stanford.edu>
74 * expr.c (pop_type_0): Save the result of the first
75 lang_printable_name call in a scratch buffer, so it
76 won't be clobbered by the second call.
78 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
80 * parse-scan.y (array_type:): Rewritten.
81 (type_declaration:): `empty_statement' replaces `SC_TK.'
82 (class_member_declaration:): `empty statement' added.
83 (method_body:): Simplified.
84 (static_initializer:): Likewise.
85 (primary_no_new_array:): Use `type_literals.'
86 (type_literals:): New rule.
87 (dims:): Set and update `bracket_count.'
88 Fixes PR java/1074. Fixes PR java/2412.
90 2001-03-28 Hans Boehm <boehm@acm.org>
92 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
93 (get_boehm_type_descriptor): Set type on returned value to be a
94 pointer length integer.
96 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
98 * expr.c (pop_type_0): Call `concat' rather than building the
99 string manually.
100 (pop_type): Add format specifier in call to `error'.
102 * parse.y (patch_method_invocation): Avoid casting away
103 const-ness.
105 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
107 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
109 2001-03-28 Richard Henderson <rth@redhat.com>
111 IA-64 ABI Exception Handling:
112 * Make-lang.in (except.o): Don't depend on eh-common.h.
113 * check-init.c (check_init): Handle EXC_PTR_EXPR.
114 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
115 [soft_exceptioninfo_call_node]: Remove.
116 [eh_personality_libfunc, lang_eh_runtime_type]: New.
117 (end_java_method): No emit_handlers.
118 * except.c (java_set_exception_lang_code): Remove.
119 (method_init_exceptions): Don't call it.
120 (prepare_eh_table_type): No CATCH_ALL_TYPE.
121 (build_exception_object_ref): New.
122 (expand_end_java_handler): Update for except.h name changes.
123 (emit_handlers, expand_resume_after_catch): Remove.
124 * expr.c (java_lang_expand_expr): Update for except.h name changes.
125 (process_jvm_instruction): Use build_exception_object_ref.
126 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
127 (soft_exceptioninfo_call_node): Remove.
128 (build_exception_object_ref): Declare.
129 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
130 soft_exceptioninfo_call_node. Move processing ...
131 [EXC_PTR_EXPR]: ... here.
132 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
133 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
134 (source_end_java_method): No java_set_exception_lang_code or
135 emit_handlers.
136 (build_dot_class_method): Use build_exception_object_ref.
137 (try_reference_assignconv): Check EXC_PTR_EXPR not
138 soft_exceptioninfo_call_node.
140 2001-03-28 Richard Henderson <rth@redhat.com>
142 * java-tree.h (throw_node): Define as a single member of
143 java_global_trees instead of a separate array.
144 (JTI_THROW_NODE): New.
145 * decl.c (throw_node): Don't declare.
146 (init_decl_processing): Init a scalar throw_node.
147 Don't register it for gc.
148 * check-init.c (check_init): Reference scalar throw_node.
149 * expr.c (build_java_athrow): Likewise.
150 * jcf-write.c (generate_bytecode_insns): Likewise.
151 * parse.h (BUILD_THROW): Likewise.
153 2001-03-28 Richard Henderson <rth@redhat.com>
155 * decl.c (end_java_method): Do not save and restore
156 flag_non_call_exceptions.
157 * parse.y (source_end_java_method): Likewise.
158 * lang.c (flag_exceptions): Don't declare.
159 (java_init_options): Set flag_non_call_exceptions. Set
160 flag_exceptions here ...
161 (java_init): ... not here.
163 2001-03-27 Richard Henderson <rth@redhat.com>
165 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
166 exceptions_via_longjmp.
168 * lang.c (flag_new_exceptions): Don't declare it.
169 (java_init_options): Or set it.
171 2001-03-27 Richard Henderson <rth@redhat.com>
173 * decl.c (end_java_method): Rename asynchronous_exceptions to
174 flag_non_call_exceptions.
175 * parse.y (source_end_java_method): Likewise.
177 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
179 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
181 2001-03-26 Mark Mitchell <mark@codesourcery.com>
183 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
185 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
187 * parse.y (find_as_inner_class): Follow current package
188 indications not to mistakingly load an unrelated class.
190 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
192 * constants.c (PUTN): Use memcpy, not bcopy.
194 * lex.c (java_read_char): Use memmove, not bcopy.
196 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
198 2001-03-23 Per Bothner <per@bothner.com>
200 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
201 macro for better error pin-pointing.
202 * java-tree.h: Fix typo in comment.
204 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
205 Don't include jsr/goto in exception range.
206 Check if start and end of exception range are the same (also TRY_EXPR).
207 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
208 However, do emit the following goto even if try_block is empty.
209 Defer freeing exception_decl until after the finalizer, to make
210 sure the local isn't reused in the finalizer. Fixes PR java/1208.
212 * parse.y (java_complete_lhs): If the try-clause is empty, just
213 return the finally-clause and vice versa.
215 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
217 * gcj.texi (Input Options): documented the check for attribute
218 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
219 * java-tree.h (flag_force_classes_archive_check): Declared extern.
220 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
221 (jcf_parse): Check for the right classes archive if necessary.
222 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
223 (jcf_parse_fields): Fixed indentation.
224 * jcf-write.c (append_gcj_attribute): New function.
225 (generate_classfile): Compute the attribute count, invoke
226 `append_gcj_attribute'.
227 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
228 turned into bit fields. New bit field `right_zip.'
229 (JCF_ZERO): Set `right_zip' to zero.
230 * lang-options.h (-fforce-classes-archive-check): Added flag.
231 * lang.c (flag_force_classes_archive_check): New flag.
232 (lang_f_options): New entry `force-classes-archive-check.'
233 Fixes PR java/1213.
235 2001-02-07 Andrew Haley <aph@redhat.com>
237 * gcj.texi (Configure-time Options): Add -fcheck-references.
238 * expr.c (build_java_indirect_ref): New function.
239 (java_check_reference): New function.
240 (build_java_array_length_access): Use build_java_indirect_ref to
241 check for null references.
242 (build_java_arrayaccess): Likewise.
243 (build_get_class): Likewise.
244 (build_field_ref): Likewise.
245 (invoke_build_dtable): Likewise.
246 (build_invokeinterface): Likewise.
247 * lang.c (lang_f_options): Add flag_check_references.
248 * jvspec.c (jvgenmain_spec): Add flag_check_references.
249 * java-tree.h (flag_check_references): New variable.
250 * lang.c (flag_check_references): Likewise.
251 * parse.y (patch_invoke): Use java_check_reference.
252 (patch_assignment): Allow for extra nesting in
253 _Jv_CheckArrayStore.
255 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
257 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
258 * lex.c (cxx_keywords): Likewise.
260 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
262 * parse.y (qualify_ambiguous_name): Broaden `length'
263 recognition. Help MODIFY_EXPR be resolved as expression names.
264 Fixes PR java/2066. Fixes PR java/2400.
266 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
268 * gjavah.c (process_file): Mark interface definitions with
269 "__attribute__ ((java_interface))".
271 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
273 * class.c (layout_class): Fixed push_super_field's second
274 argument. Fixes PR java/2333.
275 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
276 too early to lay innerclasses out.
278 2001-03-20 Tom Tromey <tromey@redhat.com>
280 * lex.c (java_read_unicode): Only accept leading `u's.
282 2001-03-20 Tom Tromey <tromey@redhat.com>
284 * jcf-parse.c (read_class): Initialize `class'.
286 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
288 * jcf_parse.c (jcf_parse): Eliminate unused variable.
290 2001-03-19 Mark Mitchell <mark@codesourcery.com>
292 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
293 (layout_class): Likewise.
294 (layout_class_method): Likewise.
295 (emit_register_classes): Likewise.
296 * decl.c (builtin_function): Likewise.
297 (give_name_to_locals): Likewise.
299 2001-03-19 Per Bothner <per@bothner.com>
301 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
302 before trying to load an inner class.
304 Fixes to process to command-line .class files in two passes.
305 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
306 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
307 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
308 * class.c (is_compiled_class): Fix for renamed flag.
309 * parse.y (maybe_create_class_interface_decl): Likewise.
310 * jcf-parse.c (yyparse): Also set if compiling .class files.
311 * jcf-parse.c (read_class); Read current_class.
312 (jcf_parse): Make static.
313 (load_inner_classes): New function, with code moved from jcf_parse,
314 because we need to inner classes after the command-line files are read.
315 (yyparse): Set finput to NULL when it doesn't need to be closed.
316 Reduce use of main_jcf (basically only for archive) and
317 use finput instead of main_jcf->read_state.
318 Inline jcf_figure_file_type into yyparse.
319 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
320 Defer load_inner_classes and parse_class_file to a second pass,
321 after we've correctly mapped command-line .clas fiels to classes.
322 (jcf_figure_file_type): Removed.
323 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
324 (JCF_ZERO): Also clear zipd field.
325 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
327 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
329 * jcf-parse.c (yyparse): Change ch from char * to char.
331 2001-03-19 Per Bothner <per@bothner.com>
333 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
334 Add constructed filelist-file at end, following -xjava. Thus any .o
335 and library files are not affected by the -xjava. Also wrap
336 explicit @FILE with -xjava and -xnone.
338 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
340 * class.c (build_static_field_ref): Call make_decl_rtl() after
341 setting the DECL_EXTERNAL flag.
343 2001-03-17 Per Bothner <per@bothner.com>
345 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
347 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
348 when result is is needed (target is STACK_TARGET).
350 * parse.h (JDEP_SOLV): Removed.
351 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
353 * parse.y (incomplete_class_list): Removed.
354 (obtain_incomplete_type): Don't use or set incomplete_class_list.
355 It doesn't work if resolve_class changes the name of an array type
356 that is on the list and then someone else looks for the modified name.
357 Also, seems liable to break when compiling multiple source files at
358 once. So the simplest is to just remove incomplete_class_list -
359 it is only a minor space win and it is not even clear it saves time.
361 * parse.y (resolve_class): Remove unneeded promote_type.
363 2001-03-15 Per Bothner <per@bothner.com>
365 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
366 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
367 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
368 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
370 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
371 * parse.y (java_expand_classes): Likewise.
373 * parse.y (expand_start_java_method): Was only called once and had a
374 misleading name, so inline in caller java_complete_expand_method.
375 (enter_a_block): Likewise inline in enter_block and remove.
377 Remove junk from when gcc/java was created (by copying from C/C++).
378 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
379 (struct binding_level): Remove fields keep, keep_if_subblocks,
380 more_cleanups_ok, have_cleanups (which have never been used).
381 (pushlevel, poplevel): Remove related useless code.
383 * class.c (make_class_data): The class_dtable_decl (i.e. the
384 vtable for Class) should be external, except when compiling Class.
386 * jvspec.c (lang_specific_driver): Fix -C handling.
387 Check -save-temps to see if temp @FILE should be deleted.
388 Follow-up to/fix for February 16 patch.
390 * verify.c (verify_jvm_instructions): Better error msgs for dup.
391 (type_stack_dup): Remove no-longer neded error check.
393 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
395 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
396 to 'for_pointer'. If this type is for a pointer (argument) mangling,
397 don't surround the element with 'N..E' if the type name is
398 unqualified.
400 2001-03-14 Mark Mitchell <mark@codesourcery.com>
402 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
403 DECL_RTL_SET_P, etc.
404 (make_method_value): Likewise.
405 (get_dispatch_table): Likewise.
407 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
409 2001-03-07 Tom Tromey <tromey@redhat.com>
411 * config-lang.in (lang_requires): Define.
413 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
415 * typeck.c (convert): Check flag_unsafe_math_optimizations,
416 not flag_fast_math.
418 2001-03-05 Per Bothner <per@bothner.com>
420 Fix a problem where rest_of_decl_compilation applied to
421 class_dtable_decl causes problems because it was done too early,
422 before output file was opened.
423 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
424 * class.c (class_dtable_decl): Add macro - element of class_roots.
425 (make_class_data): Define class_dtable_decl.
426 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
428 2001-03-01 Zack Weinberg <zackw@stanford.edu>
430 * java/class.c, java/decl.c, java/java-tree.h: Replace all
431 uses of 'boolean' with 'bool'.
433 2001-03-01 Zack Weinberg <zackw@stanford.edu>
435 * lang-specs.h: Add zero initializer for cpp_spec field to all
436 array elements.
438 2001-02-16 Per Bothner <per@bothner.com>
440 Handle compiling multiple input files at once, and @FILE syntax.
441 * gcj.texi: Updated documentation to match.
442 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
443 * jcf-parse.c (parse_source_file): Split into ...
444 (parse_source_file_1): New function - and:
445 (parse_source_file_2): New function.
446 (yyparse): On -ffilelist-file, open and scan named file.
447 On first pass over files, only do parse_source_file_1.
448 A new second pass calls parse_source_file_2 for each file to compile.
449 (init_jcf_parse): Call init_src_parse.
450 * jvspec.c (INDIRECT_FILE_ARG): New flag.
451 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
452 as multiple input file combined in one compilation.
453 * lang-options.h: Add -ffilelist-file
454 * lang.c (flag_filelist_file): New flag variable.
455 (lang_f_options): Handle -ffilelist-file.
456 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
457 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
458 gclass_list - use global fields of src_parse_roots instead.
459 * parse.y (src_parse_roots): New array.
460 (incomplete_class_list, gclass_list): New macros.
461 (push_parser_context, java_pop_parser_context,
462 java_parser_context_resume): Don't fiddle with deleted fields.
463 (various): Use incomplete_class gclass_list and global macros
464 instead of parse_ctxt fields - the lists are global.
465 (init_src_parse): New function.
467 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
469 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
471 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
473 * parse.y (check_inner_class_access): Moved declaration of local
474 `enclosing_decl_type' to the right location.
476 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
478 * parse.y (parser_check_super_interface): Don't call
479 check_pkg_class_access for an inner interface.
480 (parser_check_super): Don't call check_pkg_class_access for inner
481 class.
482 (do_resolve_class): Simplify enclosing type loop. Don't call
483 check_pkg_class_access if CL and DECL are not set.
484 (find_in_imports_on_demand): Set DECL if class_type needed to be
485 loaded. Don't call check_pkg_class_access for an inner class.
486 (check_inner_class_access): Rewritten to implement member access
487 rules as per spec 6.6.1.
488 (check_pkg_class_access): Handle the empty package correctly.
489 (in_same_package): New function. Determine if two classes are in the
490 same package.
492 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
494 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
495 method into array types.
496 * parse.y (patch_method_invocation): Bypass access check on clone call
497 to array instance.
499 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
501 * expr.c (build_instanceof): Check for arrays when trying fold to
502 false.
504 2001-02-15 Jim Meyering <meyering@lucent.com>
506 * Make-lang.in (java.install-common): Depend on `installdirs'.
507 (java.install-info): Likewise.
509 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
511 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
513 2001-02-14 Tom Tromey <tromey@redhat.com>
514 Alexandre Petit-Bianco <apbianco@cygnus.com>
516 Fix for PR java/1261.
517 * typeck.c (build_java_array_type): Add public `clone' method to
518 arrays.
519 * parse.y (resolve_qualified_expression_name): Use current_class
520 when checking for inaccessibility.
521 (patch_method_invocation): Fixed error message when accessibility
522 denied. Added `from_super' argument.
524 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
526 * parse.y (resolve_class): Don't build a fake decl. Use the one
527 already built.
528 * typeck.c (build_java_array_type): Build and assign decl to array
529 type.
531 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
533 * parse.y (not_accessible_p): Changed leading comment. Added extra
534 `where' argument. Use it to enforce protected access rules.
535 (resolve_qualified_expression_name): Added extra argument to
536 not_accessible_p.
537 (patch_method_invocation): Use argument `primary' to provide
538 not_accessible_p with an extra argument.
539 (lookup_method_invoke): Added extra argument to not_accessible_p.
540 (search_applicable_method_list): Likewise.
542 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
544 * parse.y (resolve_qualified_expression_name): Try to resolve as
545 an inner class access only if `decl' is a TYPE_DECL.
547 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
549 * decl.c (classdollar_identifier_node): Initialize.
550 * java-tree.h (enum java_tree_index): New entry
551 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
552 (classdollar_identifier_node): New macro.
553 (ID_CLASSDOLLAR_P): Likewise.
554 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
555 (build_dot_class_method_invocation): Likewise.
556 (find_applicable_accessible_methods_list): `class$' can't be
557 inherited.
559 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
561 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
563 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
565 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
566 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
567 gone.
569 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
571 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
572 outside of the `__U' sequence too.
573 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
574 sequence too.
576 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
578 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
580 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
582 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
583 (JVGENMAIN_OBJS): Likewise.
584 * java-tree.h (append_gpp_mangled_name): New prototype.
585 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
586 Removed cast calling `gcc_add_root.'
587 * jvgenmain.c (mangle_obstack): New global, initialized.
588 (main): Use it.
589 (do_mangle_class): Constify local `ptr.'
590 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
591 append_gpp_mangle_name and update `count' if necessary.
592 Use `mangle_obstack.'
593 * mangle.c (append_unicode_mangled_name): Removed.
594 (append_gpp_mangled_name): Likewise.
595 (unicode_mangling_length): Likewise.
596 (mangle_member_name): Return type set to `void.'
597 (mangle_field_decl): Don't append `U' in escaped names.
598 (mangle_method_decl): Likewise.
599 (mangle_member_name): Just use `append_gpp_mangled_name.'
600 * mangle_name.c: New file.
602 2001-02-07 Per Bothner <per@bothner.com>
604 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
606 * check-init.c (check_init): Don't call done_alternative after
607 processing loop code, as a LOOP_EXPR never terminates normally.
609 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
611 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
613 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
615 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
616 DECLs.
618 2001-02-06 Tom Tromey <tromey@redhat.com>
620 * lex.c (java_new_lexer): Longer error message.
622 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
623 Alexandre Petit-Bianco <apbianco@cygnus.com>
625 * typeck.c (build_prim_array_type): Added leading comment.
626 (build_java_array_type): Moved locals out of
627 block. Always create the `data' field, fixed alignment to match
628 C++.
630 2001-02-04 Tom Tromey <tromey@redhat.com>
632 * expr.c (java_lang_expand_expr): Don't bother recomputing
633 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
634 Fixes PR java/1866.
636 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
638 * parse.y (process_imports): Save the original name of the import
639 for better error report.
641 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
643 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
644 of macros used when compiling jvspec.c.
645 * jvspec.c (lang_specific_driver): Link with the shared
646 libgcc by default.
648 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
650 * check-init.c (check_init): Call internal_error instead of fatal.
651 * expr.c (java_lang_expand_expr): Likewise.
652 * jcf-parse.c (get_constant): Likewise.
653 * mangle.c (java_mangle_decl): Likewise.
654 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
655 (operator_string): Likewise.
656 * check-init.c (check_init): Call abort instead of fatal.
657 * class.c (build_class_ref): Likewise.
658 * constants.c (write_constant_pool): Likewise.
659 * decl.c (start_java_method): Likewise.
660 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
661 (java_stack_dup, encode_newarray_type): Likewise.
662 (build_java_array_length_access): Likewise.
663 (build_java_check_indexed_type, expand_java_pushc): Likewise.
664 (build_java_soft_divmod, build_invokeinterface): Likewise.
665 * java-tree.h (INNER_CLASS_P): Likewise.
666 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
667 (give_name_to_class, get_class_constant): Likewise.
668 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
669 (find_constant_index, generate_bytecode_conditional): Likewise.
670 (generate_bytecode_insns, perform_relocations): Likewise.
671 * lex.c (java_unget_unicode, java_lex): Likewise.
672 * mangle.c (mangle_type, mangle_record_type): Likewise.
673 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
674 (finish_mangling): Likewise.
675 * parse.h (MARK_FINAL_PARMS): Likewise.
676 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
677 (obtain_incomplete_type, java_complete_class): Likewise.
678 (java_check_regular_methods, java_complete_expand_method): Likewise.
679 (cut_identifier_in_qualified, check_deprecation): Likewise.
680 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
681 (java_complete_lhs, lookup_name_in_blocks): Likewise.
682 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
683 * typeck.c (set_local_type, parse_signature_type): Likewise.
684 (parse_signature_string, build_java_signature): Likewise;
685 (set_java_signature): Likewise.
686 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
687 * class.c (add_method): Call fatal_error instead of fatal.
688 (build_static_field_ref): Likewise.
689 * expr.c (build_known_method_ref, expand_invoke): Likewise.
690 * jcf-parse.c (get_constant, jcf_parse): Likewise.
691 * lex.c (java_new_new_lexer): Likewise.
692 * jv-scan.c (main): Likewise.
693 (fatal_error): Renamed from fatal.
694 * jcf-parse.c (yyparse): Call fatal_io_error instead of
695 pfatal_with_name.
696 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
697 (yyparse): Likewise.
698 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
699 * lex.c (java_get_line_col): Likewise.
700 * jcf-parse.c (load_class): Make errors non-fatal.
701 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
703 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
705 * jvgenmain.c (class_mangling_suffix): Remove unused string.
706 (error): Remove unused function.
707 (main): Don't use "__attribute__ alias" on generated class symbol.
709 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
711 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
712 argument.
713 * parse.y (finish_method_declaration): Code accounting for WFLed
714 method DECL_NAMEs deleted.
715 (check_abstract_method_definitions): Likewise.
716 (resolve_type_during_patch): Layout resolved type.
717 * typeck.c (lookup_do): Removed unused local.
719 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
721 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
722 * decl.c (init_decl_processing): Use integer_minus_one_node, not
723 integer_negative_one_node.
724 * expr.c (build_java_binop): Likewise.
726 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
728 * zextract.c (read_zip_archive): Read file_offset before writing
729 zipd and consequently clobbering the header contents.
731 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
733 * Make-lang.in: Remove all dependencies on defaults.h.
734 * decl.c: Don't include defaults.h.
735 * expr.c: Likewise.
736 * parse.y: Likewise.
738 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
740 * ChangeLog (2001-01-21): Fixed typo.
741 * class.c (layout_class_method): Code accounting for WFLed
742 method DECL_NAMEs deleted.
743 * constant.c (find_methodref_index): Likewise.
744 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
745 * java-tree.h (DECL_FUNCTION_WFL): New macro.
746 (struct lang_decl): New field `wfl'.
747 (java_get_real_method_name): Prototype deleted.
748 * mangle.c (mangle_method_decl): Code accounting for WFLed
749 method DECL_NAMEs deleted.
750 * parse.h (GET_METHOD_NAME): Macro deleted.
751 * parse.y (reset_method_name): Deleted.
752 (method_header): Set DECL_FUNCTION_WFL.
753 (check_abstract_method_header): Code accounting for WFLed method
754 DECL_NAMEs deleted.
755 (java_get_real_method_name): Deleted.
756 (check_method_redefinition): Code accounting for WFLed method
757 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
758 (java_check_regular_methods): Likewise.
759 (java_check_abstract_methods): Likewise.
760 (java_expand_classes): Don't call `reset_method_name.'
761 (search_applicable_method_list): Use DECL_NAMEs instead of
762 GET_METHOD_NAME.
763 * typeck.c (lookup_do): Code accounting for WFLed method
764 DECL_NAMEs deleted.
766 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
768 * lex.c (java_read_char): Check for EOF from getc first.
770 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
772 * class.c (layout_class): Don't lay the superclass out if it's
773 already being laid out.
774 * jcf-parse.c (handle_innerclass_attribute): New function.
775 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
776 handle_innerclasses_attribute.
777 (jcf_parse): Don't load an innerclasses if it's already being
778 laid out.
779 * jcf-write.c (append_innerclass_attribute_entry): Static
780 `anonymous_name' and its initialization deleted. `ocii' and `ini'
781 to be zero for anonymous classes.
783 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
785 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
786 necessary.
787 * jcf-parse.c (set_source_filename): Use
788 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
790 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
792 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
793 gets a unique asm name.
795 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
797 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
798 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
799 if necessary.
800 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
801 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
802 * parse.y (lookup_package_type_and_set_next): Deleted.
803 (resolve_package): Removed unnecessary code.
804 (find_applicable_accessible_methods_list): `finit$' can't be
805 inherited.
806 * verify.c (pop_argument_types): Added missing prototype.
808 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
810 * config-lang.in: Disable java by default.
812 2001-01-23 Tom Tromey <tromey@redhat.com>
814 * gcj.texi (Copying): New node.
815 Added copyright information.
817 2001-01-21 Per Bothner <per@bothner.com>
819 Various fixes to allow compiling a compressed .jar/.zip archive.
820 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
821 (struct ZipFile): Add fields name and next (from ZipFileCache).
822 (struct ZipDirectory): New field zipf points to owning ZipFile.
823 * jcf.h (struct ZipDirectory): Add forward declaration.
824 (struct JCF): Declare zipd field to have type struct ZipDirectory.
825 Remove seen_in_zip and zip_offset fields.
826 (JCF_SEEN_IN_ZIP): New macro.
827 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
828 * jcf-io.c: Change all ZipFileCache to ZipFile.
829 (read_zip_member): New function.
830 (open_in_zip): Call read_zip_member.
831 * jcf-parse.c (find_in_current_zip): Remove function.
832 (read_class): Merge in find_in_current_zip functionality.
833 Call read_zip_member if needed.
834 (parse_zip_file_entries): Use read_zip_member.
835 (process_zip_dir): Update for removed and added JCF fields.
836 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
838 2001-01-21 Per Bothner <per@bothner.com>
840 Minor optimization of static ggc roots.
841 * jcf-parse.c (parse_roots): New static field.
842 (current_field, current_method, current_file_list): Replace by macros
843 naming fields of parse_roots.
844 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
845 * class.c (class_roots): New static field.
846 (registered_class, fields_ident, info_ident, class_list):
847 New macros naming fields of parse_roots.
848 (build_static_field_ref): Don't register roots here.
849 (layout_class): Static field list replaced by macro class_list.
850 (init_class_processing): Call ggc_add_tree_root for 4 roots.
851 Initialize fields_ident and info_ident here.
853 2001-01-21 Per Bothner <per@bothner.com>
855 * jcf-parse.c (ggc_mark_jcf): New function.
856 (init_jcf_parse): Register current_jcf as ggc root.
858 2001-01-21 Per Bothner <per@bothner.com>
860 * lang.c (put_decl_node): Print method's name.
862 2001-01-21 Per Bothner <per@bothner.com>
864 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
865 (verify_jvm_instructions): Use it, for better error messages on loads.
867 2001-01-21 Per Bothner <per@bothner.com>
869 * verify.c (merge_type_state): Still may have to merge even if
870 LABEL_VERIFIED (label).
872 2001-01-21 Per Bothner <per@bothner.com>
874 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
875 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
877 2001-01-19 Per Bothner <per@bothner.com>
879 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
880 if expeting an interface type. Refines Tom's change of 2000-09-12.
882 2001-01-18 Per Bothner <per@bothner.com>
884 * gcj.texi (Input Options): Mention .java files.
886 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
888 * lang-options.h (-Wunsupported-jdk11): Removed.
889 * lang.c (flag_not_overriding): Deleted.
890 (flag_static_local_jdk1_1): Likewise.
891 (lang_W_options): Removed "unsupported-jdk11" entry.
892 * parse.y (java_check_methods): Removed dead code.
894 2001-01-17 Tom Tromey <tromey@redhat.com>
896 Changes suggested by Per Bothner:
897 * gcj.texi (Input Options): Don't mention input files.
898 (Code Generation): Updated --main information.
899 (Invoking jcf-dump): Mention that --javap is incomplete.
900 From Alexandre Petit-Bianco:
901 (Warnings): Don't mention -Wunsupported-jdk11.
902 My stuff:
903 (Compatibility): Mention JDK 1.2-ness of libraries.
904 (Resources): Mention resources used when writing gcj.
906 2001-01-17 Tom Tromey <tromey@redhat.com>
908 * gcj.texi: New file.
909 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
910 (java.info): Depend on gcj.info.
911 (java/gcj.dvi): New target.
912 (java.dvi): Depend on gcj.dvi.
913 (java.install-info): Wrote.
915 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
917 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
918 having called make_decl_rtl.
920 2001-01-14 Per Bothner <per@bothner.com>
922 Various patches to emit better messages on verification errors.
923 * expr.c (push_type_0): Return error indication on stack overflow,
924 instead of callinfg fatal.
925 (push_type): Now just call push_type_0 (nd fatal on overflow).
926 (pop_type_0): Return detailed error message (in a char** argument).
927 (pop_type): If pop_type_0 fails, print error message.
928 (pop_argument_types): Moved to verify.c.
929 * verify.c (pop_argument_types): Moved from expr.c.
930 Return a (possible) error message, rather than void.
931 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
932 (verify_jvm_instruction): Use new macros, improving error messages.
933 For case OPCODE_astore use object_ptr_type_node.
934 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
935 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
937 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
938 constant, return body without wrapper. (Improves constant folding.)
939 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
941 2001-01-13 Per Bothner <per@bothner.com>
943 * expr.c (expand_java_field_op): Assigning to a final field outside
944 an initializer does not violate JVM spec, so should be warning, not
945 error. (Sun's verifier does not complain - though MicroSoft's does.)
947 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
949 * gjavah.c (version), jcf-dump.c (version): Update copyright year
950 to 2001.
952 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
954 * parse.y (resolve_expression_name): Permit instance variables from
955 enclosing context in super constructor call.
956 (resolve_qualified_expression_name): Permit enclosing class's qualified
957 "this" in super constructor call.
959 2001-01-10 Mark Mitchell <mark@codesourcery.com>
961 * class.c (build_utf8_ref): Remove last argument in call to
962 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
963 (build_class_ref): Likewise.
964 (build_static_field_ref): Likewise.
965 (get_dispatch_table): Likewise.
966 (layout_class_method): Likewise.
967 (emit_register_classes): Likewise.
968 * constants.c (build_constant_data_ref): Likewise.
969 * decl.c (builtin_function): Likewise.
970 (create_primitive_vtable): Likewise.
971 * expr.c (build_known_method_def): Likewise.
972 (build_jni_stub): Likewise.
973 (java_lang_expand_expr): Likewise.
975 2001-01-10 Tom Tromey <tromey@redhat.com>
977 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
979 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
981 * java-tree.h (lang_printable_name_wls): New prototype.
982 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
983 rather than `current_class' to print type name. Don't prepend type
984 names when printing constructor names.
985 (lang_printable_name_wls): New function.
986 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
987 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
988 * parse.y (patch_method_invocation): Message tuned for constructors.
989 (not_accessible_p): Grant `private' access from within
990 enclosing contexts.
992 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
994 All files with updated copyright when applicable.
995 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
996 * class.c (mangle_class_field): Function removed.
997 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
998 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
999 (build_class_ref): Call `java_mangle_class_field' instead of
1000 `mangle_class_field.'
1001 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
1002 (layout_class): Call `java_mangle_decl' instead of
1003 `mangle_static_field.'
1004 (cxx_keywords): Initialized static array moved to `lex.c.'
1005 (layout_class_method): Changed leading comment. Simplified to
1006 call `java_mangle_decl.' Local `ptr' moved in for loop body.
1007 * decl.c (lang_mark_tree): Mark field `package_list.'
1008 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
1009 (struct lang_type): New field `package_list.'
1010 (unicode_mangling_length): Prototype removed.
1011 (append_gpp_mangled_name, append_gpp_mangled_classtype,
1012 emit_unicode_mangled_name): Likewise.
1013 (cxx_keyword_p): New prototype.
1014 (java_mangle_decl, java_mangle_class_field,
1015 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
1016 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
1017 `build_expr_wfl.'
1018 * jvgenmain.c (main_method_prefix): Global variable removed.
1019 (main_method_suffix): Likewise.
1020 (do_mangle_classname): New function.
1021 (main): Call it. Format changed to accomodate new mangling scheme.
1022 * lex.c: (utf8_cmp): Conditionally prototyped.
1023 (cxx_keywords): Moved from class.c, conditionally defined.
1024 (utf8_cmp, cxx_keyword_p): Likewise.
1025 * mangle.c (obstack.h, ggc.h): Included.
1026 (mangle_field_decl): New function.
1027 (mangle_method_decl, mangle_type, mangle_pointer_type,
1028 mangle_array_type, mangle_record_type,
1029 find_compression_pointer_match, find_compression_array_match,
1030 find_compression_record_match,
1031 find_compression_array_template_match, set_type_package_list,
1032 entry_match_pointer_p, emit_compression_string, init_mangling,
1033 finish_mangling, compression_table_add, mangle_member_name): Likewise.
1034 (mangle_obstack): New global.
1035 (MANGLE_RAW_STRING): New macro.
1036 (unicode_mangling_length): Turned static.
1037 (append_unicode_mangled_name): Renamed from
1038 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
1039 replaces `obstack', removed from the parameter list.
1040 (append_gpp_mangled_name): Turned static. `mangle_obstack'
1041 replaces parameter `obstack', removed from the parameter list. Call
1042 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
1043 (append_gpp_mangled_classtype): Removed.
1044 (compression_table, compression_next): New static variables.
1045 * parse.y (temporary_obstack): Extern declaration removed.
1047 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1049 * parse.y (patch_binop): Compute missing type in error situations.
1051 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
1053 * class.c (make_class_data): Push initial value for "arrayclass".
1054 * decl.c (init_decl_processing): Add new class field "arrayclass".
1056 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
1058 From patha@softlab.ericsson.se:
1059 * parse.y (switch_label): Use build, not build1, to construct
1060 DEFAULT_EXPR.
1062 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
1064 * lang.c (lang_decode_option): Change -MA to -MP.
1065 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
1066 Update to new prototype; do quote targets.
1067 (jcf_dependency_write): Update.
1069 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1071 Shorten primitive array allocation path:
1072 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
1073 to create new primitive arrays.
1074 * expr.c (build_newarray): If generating native code, call
1075 soft_newarray_node with a reference to the primitive TYPE identifier
1076 instead of type_value.
1078 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
1080 Fix for PRs gcj/312 and gcj/253:
1081 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
1082 dest if they arn't already.
1083 * class.c (layout_class): Call maybe_layout_super_class on
1084 superinterfaces also, but only if compiling from bytecode.
1086 Fix for PR gcj/373:
1087 * parse.y (create_class): Set ACC_STATIC if class is declared in an
1088 interface.
1090 2000-12-15 Tom Tromey <tromey@redhat.com>
1092 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
1093 set.
1095 2000-12-14 Andrew Haley <aph@redhat.com>
1097 * boehm.c (mark_reference_fields): Change test to correctly detect
1098 bitmap overflow.
1100 2000-12-15 Andreas Jaeger <aj@suse.de>
1102 * config-lang.in (lang_dirs): Added.
1104 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1106 * parse.y (end_artificial_method_body): Fixed undefined behavior.
1107 Credits go to rth for finding it.
1109 2000-12-13 Mike Stump <mrs@wrs.com>
1111 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
1113 2000-11-07 Tom Tromey <tromey@cygnus.com>
1115 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
1116 * lex.c (java_ignorable_control_p): Removed.
1117 (java_letter_or_digit_p): Removed.
1118 (java_start_char_p): New function.
1119 (java_read_char): Return `int', not `unicode_t'. Changed
1120 callers.
1121 (java_read_unicode): Likewise.
1122 (java_read_unicode_collapsing_terminators): Likewise.
1123 (java_get_unicode): Likewise.
1124 (java_new_lexer): Initialize hit_eof.
1125 (java_parse_end_comment): Take `int' argument.
1126 (java_parse_doc_section): Likewise.
1127 (java_parse_escape_sequence): Don't allow backlash-newline.
1128 Return `int'.
1129 * lex.h (JAVA_DIGIT_P): Removed.
1130 (_JAVA_LETTER_OR_DIGIT_P): Removed.
1131 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
1132 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
1133 (JAVA_PART_CHAR_P): New macro.
1134 (UEOF): Now -1.
1135 (JAVA_CHAR_ERROR): Now -2.
1136 (java_lexer): New field `hit_eof'.
1137 * chartables.h: New file.
1138 * gen-table.pl: new file.
1140 2000-11-20 Tom Tromey <tromey@cygnus.com>
1141 Alexandre Petit-Bianco <apbianco@cygnus.com>
1143 * parse.y (java_complete_lhs): Only allow compound assignment of
1144 reference type if type is String.
1146 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1148 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
1149 jcf-path.c: Likewise.
1151 2000-12-09 Anthony Green <green@redhat.com>
1153 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
1154 filestart and filename_length as int values.
1156 2000-12-07 Mo DeJong <mdejong@redhat.com>
1158 * jcf-io.c (find_class): Correct the logic that tests to see if a
1159 .java file is newer than its .class file. The compiler was
1160 incorrectly printing a warning when file mod times were equal.
1162 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
1164 * jvgenmain.c: Use ISPRINT not isascii.
1166 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1168 * parse.y (end_artificial_method_body): Fixed typo.
1170 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
1172 * parse.y (patch_method_invocation): Pick the correct enclosing
1173 context when creating inner class instances.
1174 Fixes gcj/332.
1176 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
1178 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1179 Update copyright year to 2000.
1181 2000-11-23 Anthony Green <green@redhat.com>
1183 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
1184 Move current_file_list out of yyparse and make it static.
1186 * expr.c: Declare quick_stack and tree_list_free_list as static
1187 (init_expr_processing): Register quick_stack and
1188 tree_list_free_list roots.
1190 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
1192 * parse.y (build_outer_field_access): New local `decl_ctx', use
1193 it. Check for field's context and current class immediate outer
1194 context inheritance.
1195 (outer_field_access_p): Consider fields inherited from the last
1196 enclosing context.
1197 (build_access_to_thisn): Stop at the last enclosing context if
1198 necessary.
1199 Fixes gcj/367.
1201 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
1203 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
1205 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
1207 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
1208 scratch buffer.
1210 2000-11-20 Tom Tromey <tromey@cygnus.com>
1212 * jv-scan.c (help): Document --complexity.
1213 (options): Added --complexity.
1214 (flag_complexity): New global.
1215 (main): Call `report'.
1216 * parse-scan.y (complexity): New global.
1217 (if_then_statement, if_then_else_statement,
1218 if_then_else_statement_nsi, switch_block_statement_group,
1219 while_expression, do_statement, for_begin, continue_statement,
1220 throw_statement, catch_clause, finally, method_invocation,
1221 conditional_and_expression, conditional_or_expression,
1222 conditional_expression): Update complexity.
1223 (reset_report): Reset complexity.
1224 (report): New function.
1226 2000-11-20 Tom Tromey <tromey@cygnus.com>
1228 * lex.c (yylex): Added STRICT_TK case.
1229 * parse.y (STRICT_TK): Added.
1230 * parse-scan.y (STRICT_TK): Added.
1231 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
1232 `;'. Use 4, not 3, with -k option. Correctly rename resulting
1233 file.
1234 * keyword.h: Rebuilt.
1235 * keyword.gperf (strictfp): Added.
1237 2000-11-20 Tom Tromey <tromey@cygnus.com>
1239 * lex.c (yylex): Recognize floating point constants with leading
1240 0.
1242 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1244 * java-tree.h (cyclic_inheritance_report): Constify.
1245 * parse.y (cyclic_inheritance_report): Likewise.
1247 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
1249 * parse.y (goal): Remove call to ggc_add_string_root.
1251 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
1253 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
1254 Create string in scratch buffer, then pass to build_string.
1256 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
1258 * parse.y (issue_warning_error_from_context): Add
1259 ATTRIBUTE_PRINTF.
1261 2000-11-11 Anthony Green <green@redhat.com>
1263 * jcf-parse.c (process_zip_dir): Add finput parameter.
1264 (jcf_figure_file_type): Call process_zip_dir with appropriate
1265 argument.
1267 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1269 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
1270 * jcf-parse.c (jcf_figure_file_type): Likewise.
1272 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
1274 * parse.y (create_new_parser_context): Use memset () instead of
1275 bzero ().
1277 2000-11-08 Tom Tromey <tromey@cygnus.com>
1279 * gjavah.c (process_file): Only include gcj/cni.h when generating
1280 CNI stubs.
1282 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
1284 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
1285 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
1286 instead of bzero ().
1288 2000-11-05 Tom Tromey <tromey@cygnus.com>
1290 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
1291 * lex.c (IS_ZERO): New define.
1292 (java_perform_atof): Error on floating point underflow.
1294 2000-11-04 Tom Tromey <tromey@cygnus.com>
1296 * lex.c (java_parse_escape_sequence): Only read two octal
1297 characters if the first one is greater than 3. Don't allow
1298 "octal" numbers to include the digits 8 or 9.
1300 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
1302 * Make-lang.in (java.distdir): Remove.
1304 2000-11-03 Tom Tromey <tromey@cygnus.com>
1306 * Make-lang.in (java.dvi): New target.
1307 Partial fix for PR other/567.
1309 * lang-options.h: Mention -Wout-of-date.
1310 * jcf-dump.c (flag_newer): New global.
1311 * gjavah.c (flag_newer): New global.
1312 * jcf-io.c (find_class): Only warn when flag_newer set.
1313 * lang.c (flag_newer): New global.
1314 (struct string_option): New declaration.
1315 (lang_W_options): New global.
1316 (process_option_with_no): New function.
1317 (lang_decode_option): Use it.
1319 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
1320 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
1321 `$'.
1323 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
1324 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
1325 * lex.c (java_read_unicode): Removed `term_context' argument.
1326 Recognize any number of `u' in `\u'.
1327 (java_read_unicode_collapsing_terminators): New function.
1328 (java_get_unicode): Use it.
1329 (java_lineterminator): Removed.
1330 (yylex): Produce error if character literal is newline or single
1331 quote. Return if eof found in middle of `//' comment. EOF in
1332 `//' comment is only an error if pedantic.
1333 (java_ignorable_control_p): New function.
1334 (java_parse_end_comment): Return if eof found in middle of
1335 comment.
1336 Include flags.h.
1337 * jv-scan.c (pedantic): New global.
1339 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1341 * parse.y (outer_field_access_p): Inherited fields aren't
1342 consider outer fields.
1343 (maybe_build_thisn_access_method): Use
1344 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
1345 (resolve_expression_name): Trigger an error if a static field
1346 is being accessed as an outer field.
1348 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1350 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
1351 Fixes gcj/365.
1353 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
1355 * Make-lang.in: Move all build rules here from Makefile.in,
1356 adapt to new context. Wrap all rules that change the current
1357 directory in parentheses. Expunge all references to $(P).
1358 When one command depends on another and they're run all at
1359 once, use && to separate them, not ;. Add OUTPUT_OPTION to
1360 all object-file generation rules. Delete obsolete variables.
1362 * Makefile.in: Delete.
1363 * config-lang.in: Delete outputs= line.
1365 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1367 * parse.y (patch_method_invocation): NULLify this_arg when already
1368 inserted.
1369 (maybe_use_access_method): Handle call to methods unrelated to the
1370 current class. Fixed comment.
1371 Fixes gcj/361.
1373 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1375 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
1376 scope.
1378 2000-10-24 Tom Tromey <tromey@cygnus.com>
1380 * lex.c (java_new_lexer): Initialize new fields. Work around
1381 broken iconv() implementations.
1382 (java_read_char): Swap bytes if required. Use fallback decoder if
1383 required.
1384 (byteswap_init, need_byteswap): New globals.
1385 (java_destroy_lexer): Only close iconv handle if it is in use.
1386 * lex.h (java_lexer): New fields read_anything, byte_swap,
1387 use_fallback.
1388 Made out_buffer unsigned.
1390 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1392 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
1393 where an enclosing context can be set on the jdep.
1394 (do_resolve_class): Fixed identation.
1396 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1398 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
1400 * jcf-reader.c (peek_attribute, skip_attribute): Only define
1401 when requested.
1403 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
1405 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
1407 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1409 * jcf-write.c (OP1): Update `last_bc'.
1410 (struct jcf_block): Fixed indentation and typo in comments. New
1411 field `last_bc'.
1412 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
1413 follows `monitorenter'.
1414 * parse.y (patch_synchronized_statement): New local `tmp'. Call
1415 `patch_string'.
1416 Fixes gcj/232.
1418 2000-10-16 Tom Tromey <tromey@cygnus.com>
1420 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
1421 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
1422 * lang-options.h: Added -MA, -MT, -MF..
1423 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
1424 (DEPEND_TARGET_SET): New macro.
1425 (DEPEND_FILE_ALREADY_SET): Likewise.
1426 (init_parse): Handle new flags.
1427 * jcf.h (jcf_dependency_print_dummies): Declare.
1428 * Make-lang.in (s-java): Added mkdeps.o.
1429 * Makefile.in (BACKEND): Added mkdeps.o.
1430 (../gcjh$(exeext)): Added mkdeps.o.
1431 (../jcf-dump$(exeext)): Added mkdeps.o.
1432 * jcf-depend.c: Include mkdeps.h.
1433 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
1434 add_entry): Removed.
1435 (jcf_dependency_reset): Rewrote.
1436 (dependencies): New global.
1437 (jcf_dependency_set_target): Rewrote.
1438 (jcf_dependency_add_target): Likewise.
1439 (jcf_dependency_add_file): Likewise.
1440 (munge): Removed.
1441 (print_ents): Removed.
1442 (jcf_dependency_write): Rewrote.
1443 (print_dummies): New global.
1444 (jcf_dependency_print_dummies): New function
1445 (jcf_dependency_write): Call deps_dummy_targets if required.
1447 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1449 * gjavah.c (add_class_decl): Removed unused variables `tname',
1450 `tlen' and `name_index'.
1451 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
1452 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
1453 in `wfl_operator' with value.
1454 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
1455 (jcf_figure_file_type): Fixed identation.
1456 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
1457 * parse.y (analyze_clinit_body): New function.
1458 (static_initializer:): Reset `current_static_block'.
1459 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
1460 `wfl_operator' with new value.
1461 (lookup_cl): Use EXPR_WFL_FILENAME.
1462 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
1463 analyze_clinit_body.
1464 (build_outer_field_access): Access to this$<n> built from
1465 current_class, not its outer context.
1466 (build_access_to_thisn): Fixed leading comment. Tidied things up.
1467 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
1468 (patch_method_invocation): Use `is_static_flag' when already
1469 initialized.
1470 (patch_newarray): Removed assignment in ternary operator.
1472 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1474 * except.c (free_eh_ranges): Don't free `whole_range'.
1476 2000-10-15 Anthony Green <green@redhat.com>
1478 * decl.c (init_decl_processing): Call init_class_processing before
1479 anything else.
1481 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1483 * check-init.c (check_init): Fixed leading comment. Use
1484 LOCAL_FINAL_P.
1485 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1486 (give_name_to_locals): Likewise.
1487 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
1488 fields in lang_decl_var.
1489 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
1490 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
1491 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
1492 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
1493 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
1494 (LOCAL_FINAL): Rewritten.
1495 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
1496 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
1497 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
1498 `init_final' fields.
1499 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
1500 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
1501 (TYPE_HAS_FINAL_VARIABLE): New macro.
1502 (struct lang_type): Added `afv' field.
1503 * parse.y (check_static_final_variable_assignment_flag): New function.
1504 (reset_static_final_variable_assignment_flag): Likewise.
1505 (check_final_variable_local_assignment_flag): Likewise.
1506 (reset_final_variable_local_assignment_flag): Likewise.
1507 (check_final_variable_indirect_assignment): Likewise.
1508 (check_final_variable_global_assignment_flag): Likewise.
1509 (add_inner_class_fields): Use LOCAL_FINAL_P.
1510 (register_fields): Handle local finals and final variables.
1511 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
1512 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1513 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
1514 on local finals.
1515 (java_complete_expand_methods): Loop to set
1516 TYPE_HAS_FINAL_VARIABLE. Call
1517 `reset_final_variable_local_assignment_flag' and
1518 `check_final_variable_local_assignment_flag' accordingly before
1519 and after constructor expansion. Call
1520 `reset_static_final_variable_assignment_flag'
1521 before expanding <clinit> and after call
1522 `check_static_final_variable_assignment_flag' if the
1523 current_class isn't an interface. After all methods have been
1524 expanded, call `check_final_variable_global_assignment_flag' and
1525 `check_static_final_variable_assignment_flag' if the current class
1526 is an interface.
1527 (maybe_yank_clinit): Fixed typo in comment.
1528 (build_outer_field_access_methods): Removed old sanity check. Use
1529 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1530 Don't create access methods for finals.
1531 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
1532 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
1533 existing DECL_INIT has been processed.
1534 (java_complete_lhs): Likewise.
1535 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
1536 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
1537 logic.
1538 (patch_assignment): Use LOCAL_FINAL_P.
1539 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
1540 DECL_INITIAL is nullified.
1541 Fixes gcj/163.
1543 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1545 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
1547 * Makefile.in (parse.c, parse-scan.c): Likewise.
1549 2000-10-12 Mark Mitchell <mark@codesourcery.com>
1551 * class.c (temporary_obstack): Remove.
1552 (make_class): Don't mess with obstascks.
1553 (push_class): Likewise.
1554 (set_super_info): Likewise.
1555 (add_method_1): Likewise.
1556 (add_method): Likewise.
1557 (add_field): Likewise.
1558 (build_utf8_ref): Likewise.
1559 (build_class_ref): Likewise.
1560 (build_static_field_ref): Likewise.
1561 (finish_class): Likewise.
1562 (push_super_field): Likewise.
1563 (layout_class): Likewise.
1564 (layout_class_methods): Likewise.
1565 (init_class_processing): Likewise.
1566 * constants.c (get_tag_node): Likewise.
1567 (build_constant_data_ref): Likewise.
1568 * decl.c (ggc_p): Remove.
1569 (copy_lang_decl): Use ggc_alloc.
1570 (complete_start_java_method): Don't mess with obstacks.
1571 (start_java_method): Likewise.
1572 (end_java_method): Likewise.
1573 * except.c (link_handler): Use xmalloc.
1574 (free_eh_ranges): New function.
1575 (method_init_exceptions): Use it.
1576 (add_handler): Use xmalloc.
1577 (expand_start_java_handler): Don't mess with obstacks.
1578 (prepare_eh_table_type): Likewise.
1579 (expand_end_java_handler): Likewise.
1580 * expr.c (push_value): Likewise.
1581 (create_label_decl): Likewise.
1582 (build_jni_stub): Likewise.
1583 (java_lang_expand_expr): Likewise.
1584 (note_instructions): Use xrealloc.
1585 (java_push_constant_from_pool): Don't mess with obstacks.
1586 (process_jvm_instruction): Likewise.
1587 * java-tree.h (cyclic_inheritance_report): Remove duplicate
1588 declaration.
1589 * jcf-parse.c (get_constant): Don't mess with obstacks.
1590 (read_class): Likewise.
1591 (jcf_parse): Likewise.
1592 * lex.c (expresion_obstack): Remove.
1593 (java_lex): Don't use obstack_free.
1594 * parse.h (exit_java_complete_class): Don't mess with obstacks.
1595 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
1596 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
1597 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
1598 * parse.y (gaol): Add more GC roots.
1599 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
1600 (lookup_field_wrapper): Likewise.
1601 (obtain_incomplete_type): Don't mess with obstacks.
1602 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
1603 macros.
1604 (craft_constructor): Don't mess with obstacks.
1605 (safe_layout_class): Likewise.
1606 (java_complete_class): Likewise.
1607 (source_end_java_method): Likewise.
1608 (build_outer_field_access_methods): Likewise.
1609 (build_outer_method_access_method): Likewise.
1610 (maybe_build_thisn_access_method): Likewise.
1611 (build_dot_class_method_invocation): Likewise.
1612 (java_complete_tree): Likewise.
1613 (java_complete_lhs): Likewise.
1614 (do_merge_string_cste): Likewise.
1615 (patch_string_cst): Likewise.
1616 (array_constructor_check_entry): Likewise.
1617 * typeck.c (build_java_array_type): Likewise.
1618 (parse_signature_string): Likewise.
1619 (build_java_signature): Likewise.
1621 2000-10-12 Tom Tromey <tromey@cygnus.com>
1623 Fix for PR gcj/356:
1624 * gjavah.c (add_class_decl): Don't special-case inner classes.
1625 (add_namelet): Likewise.
1627 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
1629 * java-tree.h: Constify current_encoding.
1630 * lang.c: Constify current_encoding.
1632 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
1634 * jvgenmain.c (class_mangling_suffix): Omit `.'.
1635 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
1637 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1639 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
1640 patch. Fixes gcj/340.
1642 2000-10-10 Tom Tromey <tromey@cygnus.com>
1644 * lex.c (java_new_lexer): Initialize out_first and out_last
1645 fields.
1646 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
1648 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1650 * parse.y (pop_current_osb): New function.
1651 (array_type:): Use `dims:', changed actions
1652 accordingly. Suggested by Anthony Green.
1653 (array_creation_expression:): Used pop_current_osb.
1654 (cast_expression:): Likewise.
1655 (search_applicable_method_list): Fixed indentation.
1657 2000-10-08 Anthony Green <green@redhat.com>
1659 * parse.y (array_type_literal): Remove production.
1660 (type_literals): Refer to array_type, not array_type_literal.
1662 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1664 Patch contributed by Corey Minyard.
1665 * decl.c (check_local_named_variable): New function.
1666 (tree check_local_unnamed_variable): Likewise.
1667 (find_local_variable): Splitted. Call check_local_{un}named_variable.
1669 2000-10-07 Anthony Green <green@redhat.com>
1671 * class.c (layout_class): Handle case where superclass can't be
1672 layed out yet.
1674 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
1676 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
1677 gperf.
1679 2000-10-05 Tom Tromey <tromey@cygnus.com>
1681 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
1682 * jvgenmain.c (class_mangling_prefix): Removed.
1683 (class_mangling_suffix): New global.
1684 (main): Use it.
1685 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
1686 `$'.
1687 (print_method_info): Handle overrides for static and final
1688 methods.
1689 (process_file): Generate declaration for class object field.
1690 * class.c (cxx_keywords): New array.
1691 (utf8_cmp): New function.
1692 (cxx_keyword_p): New function.
1693 (layout_class_method): Mangle C++ keywords by appending `$'.
1694 (mangle_field): New function.
1695 (mangle_class_field): Use mangle_field. Mangle class name as
1696 `class$'.
1697 (mangle_static_field): Use mangle_field.
1699 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1701 * decl.c (find_local_variable): Removed uncessary type check and
1702 fixed range check typo. From Corey Minyard.
1704 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1706 * decl.c (give_name_to_locals): New local `code_offset'. Call
1707 `maybe_adjust_start_pc'.
1708 * expr.c (note_instructions): New function.
1709 (expand_byte_code): Don't collect insn starts here.
1710 (peek_opcode_at_pc): New function.
1711 (maybe_adjust_start_pc): Likewise.
1712 * java-tree.h (maybe_adjust_start_pc): Declare.
1713 (note_instructions): Likewise.
1714 * jcf-parse.c (parse_class_file): Call `note_instructions'.
1716 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1718 * parse.y (field_access:): Fixed indentation.
1719 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
1721 2000-09-07 Tom Tromey <tromey@cygnus.com>
1723 Fix for PR gcj/307:
1724 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
1725 JPRIMITIVE_TYPE_P, for arithmetic operators.
1726 (patch_method_invocation): Indentation fix.
1727 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
1728 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
1729 (do_unary_numeric_promotion): Cleaned up code.
1730 (valid_cast_to_p): Handle boolean correctly.
1732 2000-09-27 Tom Tromey <tromey@cygnus.com>
1734 * lex.c (java_read_unicode): Reset bs_count when finished with
1735 `\u' sequence.
1737 2000-10-01 Mark Mitchell <mark@codesourcery.com>
1739 Convert to GC.
1740 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
1741 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
1742 (typeck.o): Depend on ggc.h.
1743 * class.c (add_method_1): Use GC functions for allocation.
1744 (init_class_processing): Register roots.
1745 * decl.c (ggc_p): Set to 1.
1746 (pending_local_decls): Make it static.
1747 (push_jvm_slot): Use GC functions for allocation.
1748 (init_decl_processing): Register roots.
1749 (give_name_to_locals): Use GC functions for allocation.
1750 (lang_mark_tree): New function.
1751 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
1752 functions for allocation.
1753 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
1754 * lex.c (java_lex): Use build_string, rather than replicating it
1755 inline.
1756 * parse.y (goal): Add more roots.
1757 (mark_parser_ctxt): New function.
1758 * typeck.c: Include ggc.h.
1760 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1762 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
1763 contains something else than MODIFY_EXPR.
1765 2000-09-23 Mark Mitchell <mark@codesourcery.com>
1767 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
1768 * Makefile.in (parse.o): Depend on ggc.h.
1769 (class.o): Likewise.
1770 (constants.o): Likewise.
1771 (decl.o): Likewise.
1772 (expr.o): Likewise.
1773 (jcf-parse.o): Likewise.
1774 (jcf-write.o): Likewise.
1775 (mangle.o): Likewise.
1776 * class.c: Include ggc.h.
1777 (build_static_field_ref): Register GC roots.
1778 (layout_class): Likewise.
1779 (init_class_processing): Likewise.
1780 * constants.c: Include ggc.h.
1781 (current_constant_pool_data_ref): Remove.
1782 (tag_nodes): Move it to ...
1783 (get_tag_node): ... here. Register GC roots.
1784 * decl.c: Include ggc.h. Remove many global tree definitions.
1785 (throw_node): Define.
1786 (java_global_trees): Likewise.
1787 (predef_filenames): Make the size a constant.
1788 (init_decl_processing): Adjust accordingly.
1789 (init_decl_processing): Call init_jcf_parse. Register GC roots.
1790 * expr.c: Include ggc.h.
1791 (init_expr_processing): Register GC roots.
1792 (build_invokeinterface): Likewise.
1793 * java-tree.h: Replace extern tree declarations with macros.
1794 (java_global_trees): New variable.
1795 (java_tree_index): New enumeration.
1796 (init_jcf_parse): Declare.
1797 * jcf-parse.c: Include ggc.h.
1798 (current_class): Remove declaration.
1799 (main_class): Likewise.
1800 (all_class_list): Likewise.
1801 (predefined_filename_p): Adjust for constant size of
1802 predef_filenames.
1803 (init_jcf_parse): New function.
1804 * jcf-write.c: Include ggc.h.
1805 (generate_classfile): Register GC roots.
1806 (append_synthetic_attribute): Likewise.
1807 (append_innerclass_attribute_entry): Likewise.
1808 * lang.c: Include ggc.h.
1809 (lang_print_error): Register GC roots.
1810 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
1811 with macros.
1812 * parse.y: Include ggc.h.
1813 (wfl_operator): Remove.
1814 (goal): Register GC roots.
1815 (java_pop_parser_context): Adjust for new field names.
1816 (java_parser_context_save_global): Likewse.
1817 (java_parser_context_restore_global): Likewise.
1818 (java_parser_context_suspend): Likewise.
1819 (java_parser_context_resume): Likewise.
1820 (verify_constructor_circularity): Register GC roots.
1821 (lookup_cl): Likewise.
1822 (java_reorder_fields): Likewise.
1823 (build_current_this): Likewise.
1824 (class_in_current_package): Likewise.
1825 (argument_types_convertible): Likewise.
1826 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
1828 2000-09-14 Tom Tromey <tromey@cygnus.com>
1830 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
1832 2000-09-13 Tom Tromey <tromey@cygnus.com>
1834 * jcf-parse.c: Include <locale.h>.
1835 * jv-scan.c: Include <locale.h>.
1837 2000-09-12 Tom Tromey <tromey@cygnus.com>
1839 * expr.c (pop_type_0): Return `Object' if trying to merge two
1840 interface types.
1841 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
1842 interface types; `Object' is always a valid supertype.
1844 2000-09-12 Tom Tromey <tromey@cygnus.com>
1846 Fix for PR gcj/33:
1847 * jv-scan.c (help): Document --encoding.
1848 (options): Added `encoding' entry.
1849 (OPT_ENCODING): New define.
1850 (main): Handle --encoding.
1851 Include <langinfo.h> if nl_langinfo exists.
1852 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
1853 --encoding.
1854 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
1855 (parse_source_file): Correctly call java_init_lex. Added `finput'
1856 argument. Use nl_langinfo to determine default encoding.
1857 * java-tree.h (current_encoding): Declare.
1858 * parse.y (java_parser_context_restore_global): Don't restore
1859 `finput'.
1860 (java_parser_context_save_global): Don't set `finput' field.
1861 (java_pop_parser_context): Don't restore `finput'. Free old lexer
1862 if required.
1863 * lang.c (current_encoding): New global.
1864 (lang_decode_option): Recognize `-fencoding='.
1865 (finish_parse): Don't close finput.
1866 * parse.h (struct parser_ctxt): Removed `finput' and
1867 `unget_utf8_value' fields. Added `lexer' field.
1868 (java_init_lex): Fixed declaration.
1869 * lex.c (java_new_lexer): New function.
1870 (java_destroy_lexer): Likewise.
1871 (java_read_char): Added `lex' argument. Handle iconv case.
1872 (java_read_unicode): Added `lex' argument. Count backslashes in
1873 lexer structure.
1874 (java_init_lex): Added `finput' and `encoding' arguments. Set
1875 `lexer' field in ctxp.
1876 (BAD_UTF8_VALUE): Removed.
1877 (java_lex): Handle seeing UEOF in the middle of a string literal.
1878 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
1879 (java_lexer): New structure.
1880 (UNGETC): Removed.
1881 (GETC): Removed.
1882 (DEFAULT_ENCODING): New define.
1883 (java_destroy_lexer): Declare.
1885 2000-09-12 Tom Tromey <tromey@cygnus.com>
1887 Fix for PR gcj/343:
1888 * lex.c (java_init_lex): Initialize java_io_serializable.
1889 * parse.y (java_io_serializable): New global.
1890 (valid_ref_assignconv_cast_p): An array can be cast to
1891 serializable.
1893 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
1895 * decl.c, expr.c: Include defaults.h if not already included.
1896 Don't define the *_TYPE_SIZE macros.
1898 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
1900 * typeck.c (build_java_array_type): Correct first parameter
1901 in ADJUST_FIELD_ALIGN invocation.
1903 2000-09-06 Tom Tromey <tromey@cygnus.com>
1905 * lang-specs.h: Also recognize `-femit-class-files'.
1907 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1909 * verify.c (merge_types): Load the types to merge if necessary.
1911 2000-09-02 Anthony Green <green@redhat.com>
1913 * jcf-io.c: Include zlib.h.
1914 (open_in_zip): Read compressed class file archives.
1915 * zipfile.h (ZipDirectory): Add uncompressed_size and
1916 compression_method fields.
1917 * zextract.c (read_zip_archive): Collect file compression info.
1919 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
1921 * parse.y (do_resolve_class): Also explore superclasses of
1922 intermediate enclosing contexts when searching for inner classes.
1924 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1926 * parse.y (variable_declarator_id:): Better error message.
1927 (expression_statement:): Use YYNOT_TWICE.
1928 (cast_expression:): Likewise.
1929 (assignment:): Likewise.
1931 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1933 * parse.y (do_merge_string_cste): New locals. Create new
1934 STRING_CSTs each time, use memcpy. Fixes gcj/311.
1936 2000-08-07 Hans Boehm <boehm@acm.org>
1938 * boehm.c (mark_reference_fields): Set marking bits for all words in
1939 a multiple-word record.
1940 (get_boehm_type_descriptor): Use the procedure marking descriptor for
1941 java.lang.Class.
1943 2000-08-31 Mike Stump <mrs@wrs.com>
1945 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
1946 jcf-dump$(exeext)): Make parallel safe.
1948 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
1950 * jcf-parse.c (set_source_filename): Constify a char *.
1951 * jcf-write.c (append_innerclasses_attribute,
1952 make_class_file_name): Constify a char *. Don't recycle a
1953 variable for an unrelated purpose.
1954 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
1955 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
1957 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1959 * expr.c (can_widen_reference_to): Fixed indentation.
1960 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
1961 * parse.y: `finit$' replaces `$finit$' in comments.
1962 (try_builtin_assignconv): Fixed leading comment.
1964 2000-08-25 Greg McGary <greg@mcgary.org>
1966 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
1968 2000-08-24 Greg McGary <greg@mcgary.org>
1970 * lang.c (lang_decode_option): Use ARRAY_SIZE.
1971 * parse.y (BINOP_LOOKUP): Likewise.
1973 2000-08-22 Andrew Haley <aph@cygnus.com>
1975 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
1976 sign extending. Fixes gcj/321.
1977 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
1978 combining to make a jlong. Fixes gcj/321.
1980 2000-08-21 Nix <nix@esperi.demon.co.uk>
1982 * lang-specs.h: Do not process -o or run the assembler if
1983 -fsyntax-only.
1985 2000-08-16 Andrew Haley <aph@cygnus.com>
1987 * typeck.c (build_java_array_type): Rewrite code to do array
1988 alignment. Take into account back-end macros when aligning array
1989 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
1990 user to set alignment. Fixes gcj/252 and 160.
1992 2000-08-09 Tom Tromey <tromey@cygnus.com>
1994 * parse.y (check_abstract_method_definitions): Now return `int'.
1995 Check implemented interfaces. Fixes PR gcj/305.
1997 * parse.y (patch_switch_statement): Disallow `long' in switch
1998 expressions. Fixes PR gcj/310.
2000 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2002 * decl.c (finit_leg_identifier_node): New global.
2003 (init_decl_processing): Use `finit$' to initialize
2004 finit_identifier_node. Use `$finit$' to initialize
2005 finit_leg_identifier_node.
2006 * expr.c (expand_java_field_op): Use ID_FINIT_P.
2007 * java-tree.h (finit_identifier_node): Changed attached comment.
2008 (finit_leg_identifier_node): New declaration.
2009 (ID_FINIT_P): Take finit_identifier_node and
2010 finit_leg_identifier_node into account. This is a backward
2011 compatibility hack.
2013 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2015 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
2016 Jan 6 2000 patch.
2017 (generate_bytecode_insns): Check `nargs' before emitting it.
2018 * verify.c (merge_type_state): Fixed typo.
2019 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
2020 generate_bytecode_{conditional,insns}.
2022 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
2024 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
2025 for -pg builds).
2027 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2029 * class.c (maybe_layout_super_class): Fixed indentation.
2030 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
2031 (java_check_methods): New function declaration.
2032 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
2033 instead of `str_ptr'.
2034 * jcf-write.c (generate_bytecode_insns): Emit number the of args
2035 of a `invokeinterface' at the right time.
2036 * parse.h (WFL_STRIP_BRACKET): New macro.
2037 (SET_TYPE_FOR_RESOLUTION): Use it.
2038 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
2039 (check_class_interface_creation): Don't check for cross package
2040 innerclass name clashes.
2041 (method_header): Behave properly if MDECL is `error_mark_node'.
2042 (method_declarator): Return `error_mark_node' if bogus current
2043 class.
2044 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
2045 (resolve_and_layout): New local `decl_type', set and used. Call
2046 java_check_methods.
2047 (java_check_methods): New method.
2048 (java_layout_classes): Use it.
2049 (resolve_qualified_expression_name): No EH check necessary in
2050 access$<n>.
2051 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
2052 `case' statement.
2053 (patch_assignment): Set DECL_INITIAL on integral final local.
2055 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2057 * java-tree.h (flag_extraneous_semicolon): New extern.
2058 * lang-options.h: (-Wextraneous-semicolon): New option.
2059 * lang.c (flag_redundant): Fixed typo in leading comment.
2060 (flag_extraneous_semicolon): New global.
2061 (lang_decode_option): Set `flag_extraneous_semicolon' when
2062 -Wall. Decode `-Wextraneous-semicolon'.
2063 * parse.y (type_declaration:): Removed `SC_TK' hack, added
2064 `empty_statement' rule.
2065 (class_body_declaration): Likewise.
2066 (method_body:): Accept `;' as a method body.
2067 (static_initializer:): Removed `SC_TK' hack.
2068 (constructor_block_end:): Likewise.
2069 (empty_statement:): Report deprecated empty declaration. Fixes
2070 gcj/295
2072 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2074 * parse.y (build_dot_class_method_invocation): Changed parameter
2075 name to `type'. Build signature from `type' and convert it to a
2076 STRING_CST if it's an array.
2077 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
2078 to use `ref_type' directly.
2080 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
2082 * lang-options.h: Added a comma after the last element to avoid
2083 syntax errors when other languages define additional options.
2085 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
2087 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
2088 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
2089 (jc1): Link with $(BACKEND).
2090 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
2092 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
2094 * jvspec.c: Adjust type of second argument to
2095 lang_specific_driver, and update code as necessary.
2097 * class.c (build_dtable_decl): Initialize dummy.
2099 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2101 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
2102 method bodies not to rule out discarding `<clinit>'; don't use
2103 <clinit> to initialize static fields with constant initializers.
2105 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2107 * gjavah.c (print_method_info): Added `synth' parameter. Skip
2108 synthetic methods.
2109 (method_synthetic): New global.
2110 (HANDLE_METHOD): Recognize synthetic method and tell
2111 `print_method_info' about it.
2112 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
2113 processing a synthetic method.
2114 * jcf-reader.c (skip_attribute): New function.
2115 ( skip_attribute): Likewise.
2117 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2119 * parse.y (build_outer_field_access): Fixed comments.
2120 (fix_constructors): Emit the initialization of this$<n> before
2121 calling $finit$.
2122 (resolve_qualified_expression_name): Build an access to `decl' if
2123 necessary.
2125 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2127 * parse-scan.y (curent_class): Non longer const.
2128 (inner_qualifier, inner_qualifier_length): Deleted.
2129 (current_class_length): New global.
2130 (bracket_count): Fixed typo in leading comment.
2131 (anonymous_count): New global.
2132 (class_instance_creation_expression:): Handle anonymous classes.
2133 (anonymous_class_creation:): New rule.
2134 (push_class_context): Rewritten.
2135 (pop_class_context): Likewise.
2136 (INNER_QUALIFIER): Macro deleted.
2137 (report_class_declaration): call `push_class_context' when
2138 entering the function. `fprintf' format modified not to use
2139 INNER_QUALIFIER.
2140 (report_class_declaration): Assign `package_name' and
2141 `current_class' to NULL separatly.
2143 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2145 * expr.c (build_invokeinterface): Call layout_class_methods on
2146 target interface.
2148 2000-07-27 Tom Tromey <tromey@cygnus.com>
2149 Anthony Green <green@cygnus.com>
2150 Alexandre Petit-Bianco <apbianco@cygnus.com>
2152 * class.c (make_class_data): Create vtable for abstract classes.
2153 (get_dispatch_table): Changed to cope with abstract classes.
2155 2000-07-27 Tom Tromey <tromey@cygnus.com>
2157 * parse.y (patch_method_invocation): Don't reverse the argument
2158 list when dealing with anonymous class constructors. Fixed typo in
2159 comment.
2161 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2163 * parse.y (build_alias_initializer_parameter_list): Reverse
2164 crafted list when building aliases for anonymous class
2165 constructors.
2167 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2169 * parse.y (jdep_resolve_class): Don't bother checking potential
2170 innerclass access if `decl' is NULL.
2171 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
2172 WFL.
2174 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2176 * parse.c: Remove (again.)
2178 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2180 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
2181 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
2182 outside the `if' statement, alias to innerclass removed, `decl'
2183 used to mark the class complete.
2185 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2187 * parse.y (simple_name:): Fixed typo in error message.
2189 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2191 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
2192 or its first operand can be error marks.
2194 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2196 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
2197 * parse.y (method_header): Likewise.
2199 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2201 * parse.y (process_imports): Consider that one might be trying to
2202 import an innerclass. Fixes gcj/254
2204 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2206 * parse.y (find_as_inner_class): Handle the case where the
2207 enclosing context of an innerclass has been loaded as bytecode.
2209 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2211 * parse.y (simple_name:): Reject `$' in type names.
2212 (resolve_type_during_patch): Use `type' as a second
2213 argument to resolve_no_layout. Fixes gcj/257.
2215 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
2217 * parse.y (find_most_specific_methods_list): Select the only
2218 non-abstract method even if max has been set.
2219 Fixes gcj/285, gcj/298.
2221 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
2223 * lang-specs.h: Added %(jc1) to java compiler options.
2225 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
2227 * .cvsignore: New file.
2229 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2231 * parse.y (not_accessible_p): Access granted to innerclasses
2232 (indirectly) extending the reference type. Fixes gcj/249.
2234 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2236 * parse.y (patch_method_invocation): Fixed comment.
2237 (maybe_use_access_method): Build this$<n>s to the context of the
2238 target method, or a type that extends it. Fixes gcj/242.
2240 2000-07-13 Mark Mitchell <mark@codesourcery.com>
2242 * parse.c: Remove.
2244 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2246 * parse.y (fold_constant_for_init): Avoid bullish conversion.
2248 2000-07-13 Tom Tromey <tromey@cygnus.com>
2250 * lang-specs.h: Added %{I*}.
2252 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
2254 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
2256 2000-07-12 Mark Mitchell <mark@codesourcery.com>
2258 * parse-scan.c: Remove.
2260 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2262 * class.c (set_super_info): Handled protected inner classes.
2263 (common_enclosing_context_p): Bail early if arguments aren't both
2264 inner classes.
2265 (get_access_flags_from_decl): Handle private and protected inner
2266 classes.
2267 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
2268 (CLASS_PROTECTED): Likewise.
2269 (struct lang_type): New bitfield `poic'.
2270 * parse.y (jdep_resolve_class): Call check_inner_class_access on
2271 inner classes only.
2272 (check_inner_class_access): Renamed arguments, added
2273 comments. Handles protected inner classes (fixes gcj/225)
2274 (not_accessible_p): Fixed comments. Avoid handling inner classes.
2276 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2278 * parse.y (resolve_qualified_expression_name): Verify qualified
2279 access to `this'. Fixes gcj/239.
2281 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2283 * jcf-write.c (generate_classfile): Don't install ConstantValue
2284 for null pointers.
2286 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2288 * parse.y (resolve_qualified_expression_name): Handle inner class
2289 access. Fixes gcj/256.
2291 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2293 * jcf-write.c (generate_classfile): Properly install the
2294 ConstantValue attribute and the initial value constant pool index
2295 on string constants.
2296 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
2297 class files.
2299 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2301 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
2302 construct.
2303 * parse.y (find_as_inner_class): Fixed typo.
2304 (do_resolve_class): Explore enclosing contexts when searching for
2305 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
2306 (check_inner_class_access): Check `decl' which can be null in case
2307 of previous errors.
2309 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2311 * java-tree.h (java_debug_context): Declared `extern'.
2312 (safe_layout_class): Likewise.
2313 * parse.y (resolve_field_access): Field must be `static' in order
2314 to be replaced by its initial value. Added comments.
2315 (find_applicable_accessible_methods_list): Fixed typo.
2316 (find_most_specific_methods_list): Methods found in innerclasses
2317 take over methods founds in the enclosing contexts.
2318 (java_complete_tree): Loosen restrictions on the type of DECLs
2319 that can be replaced by their initialization values.
2320 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
2322 2000-07-05 Tom Tromey <tromey@cygnus.com>
2324 * Make-lang.in (PARSE_DIR): New macro.
2325 (PARSE_RELDIR): Likewise.
2326 (PARSE_C): Likewise.
2327 (PARSE_SCAN_C): Likewise.
2328 ($(PARSE_C)): New target.
2329 ($(PARSE_SCAN_C)): Likewise.
2330 (SET_BISON): New macro.
2331 (BISONFLAGS): Likewise.
2332 (JAVABISONFLAGS): Likewise.
2334 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
2336 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
2337 argument on the first pass for CNI as well as JNI.
2338 (print_method_info): Set up method name on the first pass only.
2340 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2342 * parse.y (parser_qualified_classname): Removed parameter
2343 `is_static'.
2344 (create_interface): Removed first passed parameter to
2345 parser_qualified_classname.
2346 (create_class): Likewise. Don't install alias on static
2347 innerclasses. Fixes gcj/275.
2349 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2351 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
2352 debugable statement with empty_stmt_node. Fixes gcj/272
2354 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2356 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
2357 gcj/271.
2359 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2361 * jcf-write.c (push_long_const): Appropriately cast short negative
2362 constant to jword.
2364 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2366 * parse.y (verify_constructor_super): Use loop variable
2367 `m_arg_type' initialized with `mdecl_arg_type'.
2369 2000-06-29 Tom Tromey <tromey@cygnus.com>
2371 * parse.y (resolve_field_access): Handle case where `type_found'
2372 is NULL.
2374 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2376 * expr.c (lookup_field): The same field can be found through two
2377 different interface. Don't declare it ambiguous in that case.
2379 2000-06-27 Tom Tromey <tromey@cygnus.com>
2381 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
2382 follows \r, then unget it at a lower level.
2384 2000-06-26 Tom Tromey <tromey@cygnus.com>
2386 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
2387 java_complete_tree.
2389 2000-06-25 Tom Tromey <tromey@cygnus.com>
2391 * parse.y (for_statement): Wrap expression in a WFL if it is a
2392 constant. For PR gcj/268.
2394 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2396 * parse.y (do_resolve_class): Minor optimiztion in the package
2397 list search. Removed unecessary test and return statement.
2398 (valid_ref_assignconv_cast_p): Order of arguments to
2399 enclosing_context_p fixed.
2401 2000-06-24 Tom Tromey <tromey@cygnus.com>
2403 * expr.c (lookup_field): Print error and return error_mark_node if
2404 field reference is ambiguous.
2406 * parse.y (check_abstract_method_definitions): Also check if
2407 `other_method' is abstract.
2409 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2411 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
2412 classes.
2413 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
2414 (struct lang_type): New field `pic'.
2415 (CLASS_PRIVATE): New macro.
2416 * parse.y (check_inner_class_access): New function.
2417 (jdep_resolve_class): Call it.
2419 2000-06-23 Tom Tromey <tromey@cygnus.com>
2421 * parse.y (patch_incomplete_class_ref): Initialize the returned
2422 class. For PR gcj/260.
2424 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2426 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
2428 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2430 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
2431 Java specific checks.
2432 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
2433 screened by DECL_P.
2434 * java-tree.def (CASE_EXPR): Marked 'e'.
2435 (DEFAULT_EXPR): Likewise.
2436 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
2437 screened by DECL_P.
2438 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
2439 Java specific checks.
2440 (generate_bytecode_insns): Test try_block for BLOCK before using
2441 BLOCK_EXPR_BODY.
2442 * parse.y (build_wfl_wrap): Added `location' argument. Set
2443 EXPR_WFL_LINECOL accordingly.
2444 (dim_expr:): Wrap constants with WFLs.
2445 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
2446 (resolve_package): Check for `stmt' not being a BLOCK before
2447 building a debuggable statement with it.
2448 (make_qualified_primary): Added extra parameter to build_wfl_wrap
2449 invocation.
2450 (resolve_field_access): Make sure `decl' is a DECL before treating
2451 it as such.
2452 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
2453 IDENTIFIER_NODE before treating it as such.
2454 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
2455 treating it as such.
2456 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
2457 to be applied only on non array types.
2459 2000-06-16 Per Bothner <per@bothner.com>
2461 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
2462 define in terms of DECL_RESULT, as that fails when --enable-checking.
2464 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2466 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
2467 types the same in comparison.
2468 (CHECK_OP): Add static prototype.
2470 2000-06-13 Jakub Jelinek <jakub@redhat.com>
2472 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
2473 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
2474 * parse.c: Rebuilt.
2476 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2478 * decl.c (create_primitive_vtable): Prototype.
2480 * jcf-write.c (generate_bytecode_insns): Initialize variable
2481 `saved_context'.
2483 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
2485 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
2487 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
2488 to track searched classes, and do not search the same class more than
2489 once. Call find_applicable_accessible_methods_list on immediate
2490 superclass, instead of search_applicable_method_list on all ancestors.
2491 Fix for PR gcj/238.
2493 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
2495 * parse.y (register_fields): Permit static fields in inner classes
2496 if they are final. Fix for PR gcj/255.
2498 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2500 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
2501 * parse.y (find_in_imports): Returned type changed to void,
2502 leading comment fixed.
2503 (register_package): New function.
2504 (qualify_and_find): Likewise.
2505 (package_declaration:): Use `register_package'.
2506 (single_type_import_declaration:): Removed local variable
2507 `node'. Added missing `;' for consistency.
2508 (type_import_on_demand_declaration:): Use `chainon' to link new
2509 entries.
2510 (lookup_field_wrapper): Lookup local variables defined in outer
2511 contexts first.
2512 (java_complete_class): Don't reverse the list of imported on demand.
2513 (do_resolve_class): Reorganized. Removed local variable
2514 `original_name'. Call `qualify_and_find' with the current package
2515 name, invoke `find_in_imports_on_demand' right after. Call
2516 `qualify_and_find' with the packages we've seen so far. Fixed
2517 operations numbering in comments.
2518 (java_expand_class): Don't reverse `package_list'.
2519 (find_most_specific_methods_list): New local variables `abstract'
2520 and `candidates'. Use them to pick the right method.
2522 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
2524 * parse.y (check_modifiers_consistency): Don't subtract out
2525 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
2527 2000-06-04 Philipp Thomas <pthomas@suse.de>
2529 * Makefile.in (INTLLIBS): New.
2530 (LIBS): Add above.
2531 (DEPLIBS): Ditto.
2533 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2535 * class.c (get_dispatch_table): Build the vtable dummy entry list
2536 element with a null purpose. Fixed leading comment.
2537 (build_dtable_decl): Build an accurate dtable type when appropriate
2538 and use it.
2540 2000-06-02 Richard Henderson <rth@cygnus.com>
2542 * lang.c (lang_get_alias_set): New.
2544 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2546 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
2547 before using it as the accessed field.
2549 2000-05-31 Tom Tromey <tromey@cygnus.com>
2551 * java-tree.h (boolean_array_vtable, byte_array_vtable,
2552 char_array_vtable, short_array_vtable, int_array_vtable,
2553 long_array_vtable, float_array_vtable, double_array_vtable):
2554 Declare.
2555 * expr.c (get_primitive_array_vtable): New function.
2556 (create_primitive_vtable): New function.
2557 (java_lang_expand_expr): Enable code to statically generate
2558 arrays.
2559 * decl.c (init_decl_processing): Create primitive vtables.
2560 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
2561 short_array_vtable, int_array_vtable, long_array_vtable,
2562 float_array_vtable, double_array_vtable): Define.
2564 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
2566 * java/parse.y (find_applicable_accessible_methods_list):
2567 Don't add an uninitialized value to the list.
2569 2000-05-25 Tom Tromey <tromey@cygnus.com>
2571 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
2572 when trying to see if field's class should be initialized. Always
2573 initialize field's declaring class, not qualified class.
2574 For PR gcj/162.
2576 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
2577 `wfl_operator', to maybe_build_primttype_type_ref.
2578 Fixes PR gcj/235.
2580 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
2582 * parse.y (patch_method_invocation): Don't try to lookup methods
2583 in primitive types.
2585 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
2587 * parse.y (resolve_field_access): Call the appropriate <clinit>
2588 before accessing the length of a static array. Craft a decl for
2589 the field while its time. Fixes PR gcj/129.
2591 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2593 * parse.y (resolve_package): Correctly set `*next' (was off by
2594 one.)
2595 (resolve_qualified_expression_name): Fixed comment.
2597 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2599 * jcf-parse.c (jcf_parse_source): Reset current_class and
2600 current_function_decl to NULL before parsing a new file.
2602 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2604 * parse.y (block_end:): If the collected block doesn't feature a
2605 statement, insert an empty statement.
2607 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2609 * parse.y (maybe_yank_clinit): New function.
2610 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
2611 end of the list of methods belonging to a class.
2612 (java_complete_expand_method): Check whether <clinit> is really
2613 necessary and expand it accordingly.
2615 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2617 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
2618 processed by the method's switch statement.
2620 2000-05-19 Tom Tromey <tromey@cygnus.com>
2622 * java-tree.h: Added init state enum.
2623 * decl.c (emit_init_test_initialization): Initialize class
2624 initialization check variable by looking at class' state.
2626 2000-05-19 Tom Tromey <tromey@cygnus.com>
2628 * java-tree.h (build_instanceof): Declare.
2629 (build_get_class): Declare.
2630 * parse.y (patch_binop): Use build_instanceof.
2631 * expr.c (build_instanceof): New function. If class is final,
2632 don't make a function call.
2633 (expand_java_INSTANCEOF): Use it.
2634 (build_get_class): New function.
2636 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2638 * jcf-write.c (generate_classfile): Scan the source_file for
2639 slashes with the right pointer variable.
2641 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2643 * lang.c (lang_decode_option): Update -Wunused flags by calling
2644 set_Wunused.
2645 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
2647 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
2649 * check_init.c (check_init): Constify local char *.
2650 * class.c (push_class): Constify local char *.
2651 * java_tree.h: Update prototypes.
2652 * jcf-io.c (open_class): Constify filename parameter and
2653 return value.
2654 (find_class): Remove redundant string copy. Cast return from
2655 open_class.
2656 * jcf-parse.c (read_class, parse_class_file, yyparse):
2657 Constify local char *.
2658 * jcf-write.c (generate_bytecode_insns, generate_classfile):
2659 Constify local char *.
2660 * jcf.h (JCF): Constify filename and classname.
2661 (JCF_FINISH): Cast args to FREE to char * when appropriate.
2662 * lang.c (init_parse): Constify parameter and return value.
2663 * lex.c (java_get_line_col): Constify filename parameter.
2664 * parse.h: Constify parser_ctxt.filename. Update prototypes.
2665 * parse.y (java_parser_context_suspend,
2666 issue_warning_error_from_context, safe_layout_class): Constify
2667 local char *.
2668 * parse.c: Regenerate.
2670 2000-05-08 Tom Tromey <tromey@cygnus.com>
2672 * expr.c (build_jni_stub): Cache the result of
2673 _Jv_LookupJNIMethod.
2675 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2677 * decl.c (predef_filenames_size): Now 7.
2678 (predef_filenames): New seventh entry.
2680 2000-05-04 Tom Tromey <tromey@cygnus.com>
2682 * boehm.c (mark_reference_fields): Don't mark RawData fields.
2683 Keep track of when we've seen a reference field after a
2684 non-reference field.
2685 (get_boehm_type_descriptor): Handle case where we see
2686 non-reference fields but no trailing reference field.
2687 * decl.c (rawdata_ptr_type_node): Define.
2688 (init_decl_processing): Initialize rawdata_ptr_type_node.
2689 * java-tree.h (rawdata_ptr_type_node): Declare.
2691 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2693 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
2694 specifiers in calls to fprintf.
2696 2000-05-03 Andrew Haley <aph@cygnus.com>
2698 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
2700 * javaop.h (WORD_TO_INT): New function.
2701 (IMMEDIATE_s4): Use WORD_TO_INT.
2702 * jcf.h (JPOOL_INT): Ditto.
2704 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
2705 separator.
2707 2000-04-19 Tom Tromey <tromey@cygnus.com>
2709 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
2710 on native function.
2711 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
2712 JNI methods.
2713 * expr.c (build_jni_stub): New function.
2714 * lang-specs.h: -fjni and -femit-class-file are incompatible.
2715 * parse.c: Rebuilt.
2716 * parse.y (java_complete_expand_methods): Expand a native method
2717 and call build_jni_stub if -fjni given.
2718 * lang-options.h: Document -fjni.
2719 * lang.c (flag_jni): New global.
2720 (lang_f_options): Added `jni' entry.
2721 * java-tree.h (soft_lookupjnimethod_node,
2722 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
2723 Declare.
2724 (flag_jni): Declare.
2725 (build_jni_stub): Declare.
2726 (struct lang_decl): Added `native' flag.
2727 (METHOD_NATIVE): Redefined to use `native' field of lang specific
2728 structure.
2729 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
2730 soft_jnipopsystemframe_node): New globals.
2731 (init_decl_processing): Set them. _Jv_InitClass only takes one
2732 argument.
2734 * java-tree.def: Put into `C' mode.
2736 2000-04-27 Tom Tromey <tromey@cygnus.com>
2738 Fix for PR gcj/2:
2739 * expr.c (expand_invoke): Generate check to see if object pointer
2740 is null in nonvirtual invocation case.
2741 * java-tree.h (soft_nullpointer_node): Declare.
2742 * decl.c (soft_nullpointer_node): New global.
2743 (init_decl_processing): Initialize soft_nullpointer_node.
2744 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
2745 or `private' methods.
2746 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
2748 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2750 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
2751 from <clinit>
2753 2000-04-26 Tom Tromey <tromey@cygnus.com>
2755 * zextract.c (find_zip_file_start): New function.
2756 (read_zip_archive): Use it.
2758 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2760 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
2762 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2764 * class.c (common_enclosing_context_p): New function.
2765 * java-tree.h (common_enclosing_context_p): Added prototype.
2766 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
2767 classes sharing an outer context with the current instance.
2768 * parse.y (build_access_to_thisn): Fixed leading comment.
2769 (verify_constructor_super): New local `supper_inner'. Skip
2770 enclosing context argument in the case of inner class constructors.
2771 (patch_method_invocation): Insert proper context as second
2772 parameter to pure inner class constructor super invocations.
2774 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2776 * parse.y (end_class_declaration): Reset the interface number
2777 counter.
2779 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2781 * parse.y (source_start_java_method): Deleted unecessary code.
2782 (patch_method_invocation): Fixed comment.
2784 2000-04-24 Robert Lipe <robertlipe@usa.net>
2786 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
2788 2000-04-23 Tom Tromey <tromey@cygnus.com>
2790 * boehm.c (mark_reference_fields): Use int_byte_position.
2792 2000-04-22 Tom Tromey <tromey@cygnus.com>
2794 * boehm.c (mark_reference_fields): Only call byte_position on
2795 non-static fields.
2797 2000-04-22 Tom Tromey <tromey@cygnus.com>
2799 * boehm.c (mark_reference_fields): Added `last_view_index'
2800 argument. Use DECL_FIELD_OFFSET to determine field's offset.
2802 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
2804 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
2805 * parse.y (check_class_interface_creation): Fixed comments. Select
2806 permitted modifiers for (inner) interfaces. Changed error message
2807 to report rejected modifiers used with local classes.
2809 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2811 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
2812 of directly inherited type considered in scope.
2813 * parse.y (do_resolve_class): Search inherited classes for inner
2814 classes.
2816 2000-04-20 Tom Tromey <tromey@cygnus.com>
2818 * parse.y (not_accessible_p): Use member's class, not current
2819 class, when doing inheritance check for protected reference.
2820 Fixes PR gcj/124.
2822 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
2824 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
2826 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2828 * parse.y (lookup_field_wrapper): Search for final local aliases.
2829 (resolve_expression_name): Let lookup_field_wrapper search for
2830 final local aliases. Force the value of `name' if one is found.
2831 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
2832 an expression name. Fixed comments.
2834 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2836 * parse.y (yyerror): `msg' can be null, don't use it in that case.
2838 2000-04-19 Tom Tromey <tromey@cygnus.com>
2840 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
2842 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2844 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
2846 2000-04-18 Tom Tromey <tromey@cygnus.com>
2848 PR gcj/211:
2849 * gjavah.c (utf8_cmp): Changed return value.
2850 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
2851 result.
2852 (cxx_keywords): New global.
2853 (get_field_name): Handle new result of cxx_keyword_subst.
2854 (print_method_info): Likewise.
2856 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
2858 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
2859 with a newline, for CNI.
2860 (print_stub_or_jni): Print a space or newline before method name for
2861 CNI as well as JNI.
2862 (print_cxx_classname): Don't write leading "::" in CNI stub method.
2863 (process_file): Include gcj/cni.h if generating CNI stubs.
2865 2000-04-16 Tom Tromey <tromey@cygnus.com>
2867 * gjavah.c (decompile_method): Use print_field_name.
2868 Fixes PR gcj/205.
2870 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2872 * parse.y (java_expand_classes): Reverse the package list once.
2873 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
2874 reduction.
2875 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
2876 the `==' and `!=' operators.
2878 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2880 * jcf-write.c (generate_bytecode_insns): At invokation time,
2881 always relate an interface method to the type of its selector.
2883 2000-04-05 Tom Tromey <tromey@cygnus.com>
2885 Fix for PR gcj/2:
2886 * expr.c (expand_invoke): Generate check to see if object pointer
2887 is null in nonvirtual invocation case.
2888 * java-tree.h (soft_nullpointer_node): Declare.
2889 * decl.c (soft_nullpointer_node): New global.
2890 (init_decl_processing): Initialize soft_nullpointer_node.
2891 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
2892 or `private' methods.
2893 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
2895 2000-04-05 Tom Tromey <tromey@cygnus.com>
2897 Fix for PR gcj/140:
2898 * parse.y (check_final_assignment): Recognize assignments to the
2899 `length' field of an array when generating class files.
2901 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2903 * class.c (decl_hash): Prototype removed.
2904 (decl_compare): Likewise.
2906 2000-04-05 Tom Tromey <tromey@cygnus.com>
2908 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
2909 * parse.y (check_modifiers_consistency): Check for final/volatile
2910 clash. Fixes PR gcj/164.
2912 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2914 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
2915 made global.
2916 (java_hash_compare_tree_node): Renamed from `decl_compare, made
2917 global.
2918 (add_method_1): Use `java_hash_hash_tree_node' and
2919 `java_hash_compare_tree_node'.
2920 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
2921 (java_hash_compare_tree_node): Likewise.
2922 * parse.y (find_applicable_accessible_methods_list): Create,
2923 delete and use a hash table to remember already searched interfaces.
2925 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
2927 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
2928 with latest entry.
2930 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2932 * boehm.c (mark_reference_fields, set_bit): Prototype.
2933 (set_bit): Un-ANSI-fy definition.
2935 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
2936 Prototype.
2938 * decl.c (emit_init_test_initialization): Likewise.
2940 * gjavah.c (jni_print_char): Likewise.
2942 * parse.y (create_new_parser_context): Likewise.
2944 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2946 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
2947 patch missing hunk. Fixed indentation.
2949 2000-03-30 Tom Tromey <tromey@cygnus.com>
2951 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
2952 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
2954 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2956 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
2957 when negative *before* using it as an array index.
2958 * ChangeLog: Fixed typo.
2960 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2962 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
2963 to 0 when it reaches -1.
2965 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2967 * jcf-parse.c (get_constant): Properly cast `num' during the
2968 invocation of `add_double'.
2969 * jcf-write.c (push_long_const): Properly cast `lo' before
2970 comparing it to short bounds.
2971 * parse-scan.y (interface_declaration:): Rule re-arrange so that
2972 `interface_body:' is reduced after the current interface is
2973 pushed.
2975 2000-03-26 Tom Tromey <tromey@cygnus.com>
2977 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
2978 Java-specific `-f' option.
2980 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2982 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
2983 Adjust order of making types.
2984 Make bitsize_*_node values.
2986 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2988 * class.c (make_field_value): Use byte_position.
2989 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
2990 (java_array_data_offset): Likewise.
2991 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
2992 bzero call.
2994 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2996 * parse.y (check_abstract_method_definitions): New local
2997 `end_type_reached'. Make sure we also consider `end_type'.
2998 (java_check_abstract_method_definitions): Make sure we eventually
2999 consider `java.lang.Object'.
3000 (maybe_use_access_method): Don't use access method if not in the
3001 context of a pure inner class or if the method's context is right.
3002 (find_applicable_accessible_methods_list): New static flag
3003 `object_done'. Don't search abstract classes as interfaces. Fixed
3004 indentation. Fixed the `java.lang.Object' only search. Search
3005 class interface(s) first, then fully search enclosing contexts.
3006 (find_most_specific_methods_list): Pick the closest candidate when
3007 they're all abstract.
3009 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3011 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
3012 properly initialize `finished_label'. Don't emit gotos for empty
3013 try statements.
3015 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3017 * except.c (emit_handlers): Clear catch_clauses_last.
3019 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3021 * parse.y (check_method_types_complete): New function.
3022 (create_class): Reset anonymous class counter only when seeing an
3023 non inner classe.
3024 (java_complete_class): JDEP_METHOD: Don't recompute signature
3025 if incomplete.
3027 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3029 * class.c (build_static_ref): Fixed indentation in comment.
3030 * java-tree.def (TRY_EXPR): Fixed typo in name.
3031 (CLASS_LITERAL): Likewise.
3032 * java-tree.h: (TYPE_DOT_CLASS): New macro.
3033 (struct lang_type): New field `dot_class'.
3034 * jcf-write.c (generate_bytecode_insns): Fixed error message.
3035 (generate_classfile): Method `class$' is synthetic.
3036 * parse.y (build_do_class_method): New function.
3037 (build_dot_class_method_invocation): Likewise.
3038 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
3039 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
3040 (qualify_ambiguous_name): Likewise.
3041 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
3042 (build_try_statement): Fixed leading comment.
3044 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3046 * class.c (make_field_value): Properly handle sizes.
3047 (get_dispatch_vector): Use tree_low_cst and host_integerp.
3048 (layout_class_method): Count using trees.
3049 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
3050 * expr.c (java_array_data_offset): Use int_bit_position.
3051 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
3052 (build_invokevirtual): Use tree_low_cst and do computations with trees.
3054 2000-03-16 Tom Tromey <tromey@cygnus.com>
3056 * lang.c (flag_hash_synchronization): New global.
3057 (lang_f_options): Added `hash-synchronization'.
3058 * lang-options.h: Mention -fhash-synchronization.
3059 * java-tree.h (flag_hash_synchronization): Declare.
3060 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
3061 hash table synchronization is disabled.
3062 * decl.c (init_decl_processing): Only push `sync_info' value when
3063 hash table synchronization is disabled.
3064 * class.c (make_class_data): Only push `sync_info' field when hash
3065 table synchronization is disabled. Removed dead code.
3067 2000-03-16 Tom Tromey <tromey@cygnus.com>
3069 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
3071 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3073 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
3074 classes.
3075 * parse.y (patch_method_invocation): Handle anonymous classes
3076 creation in static context.
3078 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3080 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
3081 * parse.y (resolve_qualified_expression_name): Use it.
3082 (patch_method_invocation): Likewise.
3084 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3086 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
3087 depending on the type of dependency which dictates what the
3088 current class is.
3089 (unresolved_type_p): Resolved types limited to the current class.
3091 2000-03-15 Tom Tromey <tromey@cygnus.com>
3093 * decl.c (init_decl_processing): Set type of `sync_info' to be
3094 pointer to Object.
3096 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
3097 Correctly compute bit number for current slot. Zero `high' and
3098 `low' in DS_LENGTH case. Don't skip inherited fields. Use
3099 mark_reference_fields.
3100 (mark_reference_fields): New function.
3102 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3104 * parse.y (register_incomplete_type): Fixed initialization of
3105 JDEP_ENCLOSING.
3107 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3109 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
3110 static globals.
3111 (push_class_context, pop_class_context): New function.
3112 (class_body:): Call pop_class_context.
3113 (interface_body:): Likewise.
3114 (INNER_QUALIFIER): New macro.
3115 (report_class_declaration): Changed output format and use
3116 INNER_QUALIFIER. Call push_class_context.
3118 2000-02-14 Andrew Haley <aph@cygnus.com>
3120 * check-init.c (check_init): Add new cases for unary and binary
3121 tree nodes.
3123 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3125 * parse.y (resolve_package): Set `next' once a type name has been
3126 progressively discovered.
3127 (resolve_qualified_expression_name): Propagate resolution only if
3128 there are remaining qualifiers. Take into account `q' might have
3129 been cleared after re-qualification.
3130 * parse.y (patch_method_invocation): New local `resolved'.
3131 Section dealing with qualified expression rewritten to use
3132 resolve_field_access.
3134 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3136 * parse.h (PUSH_CPC): Fixed indentation.
3137 (DEBUG_CPC): New macro.
3138 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
3139 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
3140 * parse.y (class_body_declaration:): Use
3141 SET_CPC_INSTANCE_INITIALIZER_STMT.
3142 (method_declaration:): Check for null current_function_decl.
3143 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
3144 (java_parser_context_pop_initialized_field): Better handling of
3145 empty lists.
3146 (maybe_make_nested_class_name): Mark nested class name as
3147 qualified when necessary.
3148 (end_class_declaration): Don't call java_parse_context_resume when
3149 one or more error occured.
3150 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
3151 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
3152 SET_CPC_INITIALIZER_STMT.
3153 (method_header): Check for inner classes declaring static methods.
3154 (resolve_qualified_expression_name): Handle situation where `this'
3155 is implied.
3157 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
3159 * typeck.c (build_prim_array_type): Correctly set the high word too.
3161 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3163 * parse.y (java_complete_expand_methods): Leave <clinit> out of
3164 ordinary methods.
3165 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
3166 list of methods for interfaces.
3168 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3170 * parse.y (qualify_ambiguous_name): Properly handle expressions
3171 using `null'.
3173 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3175 * parse.y (check_final_assignment): Extended to process
3176 COMPOUND_EXPR.
3177 (patch_assignment): Have check_final_assignment called only once.
3179 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3181 * java-tree.h (IS_INIT_CHECKED): New flag.
3182 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
3183 * parse.y (patch_string): Call force_evaluation_order on the
3184 completed string concatenation tree.
3185 * expr.c (force_evaluation_order): Call force_evaluation_order on
3186 function's arguments too.
3188 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3190 * decl.c (emit_init_test_initialization): Mark KEY as unused.
3191 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
3192 (build_anewarray): Likewise.
3193 * parse.y (patch_newarray): Likewise.
3194 * parse.c: Regenerated.
3196 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
3198 * decl.c (init_decl_processing): Added new class fields `depth',
3199 `ancestors', and `idt' to class_type_node. Use
3200 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
3201 * class.c (make_class_data): Push initial values for new fields.
3202 * java-tree.h: Updated prototype for `build_invokeinterface'.
3203 * expr.c (build_invokeinterface): Changed parameters to accept
3204 `method' tree. Calculate index of `method' in its declaring
3205 interface. Build call to _Jv_LookupInterfaceMethodIdx.
3206 (expand_invoke): Call `build_invokeinterface' with new parameters.
3207 * parse.y (patch_invoke): Call `build_invokeinterface' with new
3208 parameters.
3210 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
3212 * typeck.c (lookup_do): Search superinterfaces first
3213 when looking up an interface method. From Godmar Back
3214 <gback@cs.utah.edu>
3216 2000-03-06 Tom Tromey <tromey@cygnus.com>
3218 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
3220 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
3222 * java-tree.h (lookup_argument_method2): Declared.
3223 (safe_layout_class): Prototype moved from parse.h.
3224 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
3225 * parse.y (java_check_regular_methods): Local `super_class' gone.
3226 Call lookup_argument_method2 instead of lookup_argument_method.
3227 Perform modifier match for methods found declared in implemented
3228 interfaces. Fixed indentation problem. Overriding/hiding error
3229 report to take place only for methods found in classes.
3230 * typeck.c (lookup_argument_method): Changed leading
3231 comment. Re-written by calling lookup_do.
3232 (lookup_argument_method2): New function.
3233 (lookup_java_method): Re-written by calling lookup_do.
3234 (lookup_do): New function.
3236 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3238 * check-init.c (check_init): Removed dead code. Handle (blank)
3239 final variables.
3240 * parse.y (declare_local_variables): New local `final_p', set it
3241 and use it to initialize LOCAL_FINAL.
3242 (check_final_assignment): Only check FIELD_DECLs.
3244 2000-02-17 Tom Tromey <tromey@cygnus.com>
3246 * Makefile.in (JAVA_OBJS): Added boehm.o.
3247 (boehm.o): New target.
3248 * Make-lang.in (JAVA_SRCS): Added boehm.c.
3249 * java-tree.h (flag_use_boehm_gc): Declare.
3250 (get_boehm_type_descriptor): Declare.
3251 * lang.c (lang_f_options): Added `use-boehm-gc'.
3252 (flag_use_boehm_gc): New global.
3253 * lang-options.h: Added -fuse-boehm-gc.
3254 * boehm.c: New file.
3255 * class.c (get_dispatch_table): If class uses a Boehm type
3256 descriptor, put it in the vtable.
3257 (make_class_data): Removed dead code.
3259 2000-03-03 Per Bothner <per@bothner.com>
3261 * decl.c (init_decl_processing): Initialize sizetype properly.
3263 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3265 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
3266 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
3267 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3268 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
3269 (jcf_parse): New local `current'. Load innerclasses seen in outer
3270 context being processed.
3271 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3272 * jcf-write.c (append_innerclasses_attribute): New function.
3273 (append_innerclasses_attribute_entry): Likewise.
3274 (get_access_flags): Handle static classes. Set anonymous and local
3275 classes to be private.
3276 (generate_classfile): Attribute count adjusted. Call
3277 append_innerclasses_attribute.
3278 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
3279 PURE_INNER_CLASS_TYPE_P.
3280 * parse.y (parser_qualified_classname): New parameter `is_static',
3281 produce non qualified name accordingly.
3282 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
3283 (create_interface): Added argument to parser_qualified_classname.
3284 (create_class): Added argument to parser_qualified_classname. Setup
3285 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
3286 (add_inner_class_fields): Fixed indentation.
3287 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
3288 (method_declarator): Fixed typo in comment.
3289 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
3290 (build_current_thisn): Likewise.
3291 (patch_method_invocation): Likewise.
3293 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
3295 * decl.c (current_function_decl): Move to toplev.c.
3297 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3299 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
3300 (DECL_BIT_INDEX): Use underlying representation.
3301 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
3303 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3305 * expr.c (build_java_ret): Pass proper type to size_binop.
3307 2000-02-25 Anthony Green <green@cygnus.com>
3309 * expr.c (build_class_init): Mark the decl to be ignored by
3310 check_init.
3311 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
3312 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
3313 * class.c (init_test_hash_newfunc): New function.
3314 (decl_hash): New function.
3315 (decl_compare): New function.
3316 * decl.c (emit_init_test_initialization): New function.
3317 (complete_start_java_method): Traverse the init test hashtable,
3318 calling emit_init_test_initialization.
3319 (always_initialize_class_p): Define.
3320 * expr.c (build_class_init): Use initialization tests when
3321 emitting class initialization code.
3322 (always_initialize_class_p): Declare.
3323 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
3324 1.
3325 * java-tree.h: Include hash.h.
3326 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
3327 (struct lang_decl): Add init_test_table field.
3328 (init_test_hash_entry): Define.
3330 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3332 * gjavah.c (main): Avoid using `argi' to report unimplemented
3333 options.
3335 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3337 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
3338 initialize locals to avoid warnings. Local `exception_type' moved
3339 into if statement.
3341 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3343 * parse.y (resolve_expression_name): Use `orig' as a second
3344 argument to resolve_field_access.
3345 (resolve_field_access): Removed unecessary code when dealing with
3346 static fields.
3348 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3350 * class.c (push_super_field): Don't push the field twice.
3351 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
3352 * parse.h (java_reorder_fields): Prototyped.
3353 * parse.y (java_reorder_fields): New function.
3354 (java_layout_class): Simplified not to worry about re-ordering.
3356 2000-02-23 Tom Tromey <tromey@cygnus.com>
3358 * gjavah.c (print_name): In JNI case, correctly quote string.
3359 (print_method_info): Don't handle overrides in JNI mode.
3361 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3363 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
3364 value type set to `boolean_type_node'.
3366 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3368 * jcf-dump.c (main): Test for correct condition after
3369 output file creation.
3371 2000-02-19 Anthony Green <green@cygnus.com>
3373 * jcf-depend.c (add_entry): Fix test for first list entry.
3375 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3377 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
3378 * constants.c (build_constants_constructor): Likewise.
3380 2000-02-19 Anthony Green <green@cygnus.com>
3382 * jcf-depend.c (add_entry): Add entries to the end of the list.
3384 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
3386 * decl.c (INT_TYPE_SIZE): Define if necessary.
3387 (expand_java_return): Handle the case of a native integer smaller
3388 than a JVM integer.
3390 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
3392 * gjavah.c (help): Use GCCBUGURL.
3393 * jv-scan.c (help): Likewise.
3394 * jcf-dump.c (help): Likewise.
3396 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3398 * jcf-write.c (generate_bytecode_insns): Don't generate empty
3399 `finally' clauses.
3401 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3403 * jcf-parse.c (load_class): Call `fatal' if no file containing
3404 the target class are found.
3406 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
3408 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
3409 lex.c, lex.h, and PARSE_H to...
3410 (parse.o, parse-scan.o): ...here, respectively.
3412 * lex.c: Split out code that may trigger SIGFPE from yylex()
3413 to its own function.
3414 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
3416 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3418 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
3420 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3422 * parse.y (outer_field_access_p): Stop in time when outer contexts
3423 are exhausted.
3424 (resolve_qualified_expression_name): Properly qualify *everything*
3425 after a package.type to be resoled as expression names.
3426 (find_applicable_accessible_methods_list): Save/restore `class' to
3427 isolate it from a possible outer context search.
3429 2000-02-15 Tom Tromey <tromey@cygnus.com>
3431 * gjavah.c (jni_print_char): New function.
3432 (print_full_cxx_name): Use it.
3433 (decode_signature_piece): Likewise.
3434 (print_cxx_classname): Likewise.
3436 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3438 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
3439 version.o.
3440 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
3442 * gjavah.c: Include version.h.
3444 * jcf-dump.c: Likewise.
3446 * jv-scan.c: Likewise.
3448 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3450 * parse.y (outer_field_access_fix): First parameter now a tree
3451 node. Check for assignement to final. First argument to
3452 build_outer_field_access_fix modified to accomodate prototype.
3453 (build_outer_field_access): Don't check for assignment to final
3454 here.
3455 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
3456 possibly returned by outer_field_access_fix. Changed
3457 outer_field_access_fix's first argument.
3458 (check_final_assignment): $finit$'s context is OK.
3459 (patch_unaryop): Use node instead of its line/column value when
3460 calling outer_field_access_fix.
3462 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3464 * parse.y (interface_declaration:): No longer tagged
3465 <node>. Re-installed default action.
3466 (class_member_declaration:): Handle inner interfaces.
3467 (interface_member_declaration): Handle inner interfaces and
3468 classes.
3469 (create_interface): Push error if one seen. Suspend parsing
3470 context when processing an inner interface.
3471 (register_fields): Inner class static field limitations not to
3472 apply to inner interfaces.
3474 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3476 * jcf-parse.c (load_class): Update `java_error_count' when a
3477 class' file can't be found.
3478 (parse.y): Avoid (byte)code generation when errors seen.
3480 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3482 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
3483 decodes a valid node.
3484 (patch_binop): Handle TRUNC_DIV_EXPR.
3486 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3488 * parse.y (resolve_package): New local `acc'. Try to progressively
3489 build and guess a package and type name.
3491 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3493 * parse.y (find_applicable_accessible_methods_list): Load and
3494 layout the search class if necessary.
3495 (java_complete_tree): Keep to original type of the folded initial
3496 value.
3498 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3500 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
3501 Generate error message if circularity is detected. New static
3502 local `list'.
3503 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
3504 * jcf-write.c (generate_bytecode_insns): Very simply handle
3505 SAVE_EXPR.
3506 * parse.y (java_check_circular_reference): Use
3507 `cyclic_inheritance_report' during report, if necessary.
3508 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
3509 walking NEW_ARRAY_INIT twice.
3511 2000-02-09 Tom Tromey <tromey@cygnus.com>
3513 * parse.y (check_class_interface_creation): Allow inner classes to
3514 be `private' or `protected', check modifiers' consistency. Prevent
3515 block local classes from bearing any modifiers.
3517 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3519 * except.c (check_start_handlers): Re-add prototype lost in last
3520 patch.
3521 (maybe_start_try): Remove excess argument to `check_start_handlers'.
3523 2000-02-09 Andrew Haley <aph@cygnus.com>
3525 * decl.c (clear_binding_level): Remove excess initializer.
3526 (maybe_poplevels): Remove unused variable.
3527 (force_poplevels): Ditto.
3528 (struct binding_level): Add comment.
3530 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3532 * jcf-write.c (generate_classfile): Don't consider
3533 pre-initialization with reference value (use <clinit> instead.)
3534 * parse.y (java_fix_constructors): No generated constructor for
3535 interfaces.
3536 (build_outer_field_access): Removed debug message.
3537 (outer_field_expanded_access_p): Adapted to bytecode generation.
3538 (build_outer_field_access_method): Use fix_method_argument_names.
3539 (build_outer_method_access_method): Fixed indentation. Added
3540 comment. Handle access method generation for static and also void
3541 methods.
3542 (build_access_to_thisn): Inserted debug message.
3543 (maybe_build_thisn_access_method): Use fix_method_argument_names.
3544 (resolve_qualified_expression_name): Fixed comment.
3545 (not_accessible_p): Adapted to bytecode generation. Added comment.
3546 (patch_method_invocation): Added comment.
3547 (maybe_use_access_method): Fixed leading comment. Handle static
3548 methods.
3549 (java_complete_lhs): Don't shortcut handling of initialized upon
3550 declaration String type static fields when generating bytecode.
3551 (patch_unaryop): Handle outer field access when generating
3552 bytecode.
3554 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3556 * java-tree.h (FIELD_THISN): New macro.
3557 * jcf-write.c (append_synthetic_attribute): New function.
3558 (generate_classfile): Set "Synthetic" attribute on this$<n>,
3559 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
3560 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
3561 this$<n> fields.
3562 (build_outer_field_access): Turned on access functions usage and
3563 generation when compiling to bytecode.
3564 (maybe_use_access_method): Likewise.
3566 2000-01-25 Andrew Haley <aph@cygnus.com>
3568 * java-except.h (struct eh_range): Add `expanded' field.
3569 (maybe_start_try): Add end_pc arg.
3570 (maybe_end_try): Ditto.
3571 * java-tree.h (force_poplevels): new function.
3572 * expr.c (expand_byte_code): Don't call maybe_start_try or
3573 maybe_end_try.
3574 * except.c (add_handler): Reset expanded.
3575 (expand_start_java_handler): Set expanded.
3576 (check_start_handlers): Don't expand a start handler that's
3577 already been expanded.
3578 (maybe_start_try): Add end_pc arg. Only expand a handler which
3579 ends after end_pc.
3580 (expand_end_java_handler): call force_poplevels.
3581 (force_poplevels): new function.
3582 * decl.c (binding_level): Add start_pc of binding level.
3583 (maybe_pushlevels): Call maybe_start_try when pushing binding
3584 levels.
3585 (maybe_poplevels): Call maybe_end_try when popping binding levels.
3586 (LARGEST_PC): Define.
3587 (clear_binding_level): Use LARGEST_PC.
3589 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
3590 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
3591 (binding_depth, is_class_level, current_pc): new variables.
3592 (struct binding_level): ditto.
3593 (indent): new function.
3594 (push_jvm_slot): add debugging info.
3595 (maybe_pushlevels): ditto.
3596 (maybe_poplevels): ditto.
3597 (pushlevel): ditto.
3598 (poplevel): ditto.
3599 (start_java_method): ditto.
3600 (give_name_to_locals): comment only.
3601 * except.c (binding_depth, is_class_level, current_pc):
3602 new variables.
3603 (expand_start_java_handler): add debugging info.
3604 (expand_end_java_handler): ditto.
3606 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3608 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
3609 (print_name_for_stub_or_jni, process_file): Constify a char*.
3611 2000-02-03 Tom Tromey <tromey@cygnus.com>
3613 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
3615 2000-01-31 Scott Bambrough <scottb@netwinder.org>
3617 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
3618 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
3619 defined to be 1.
3621 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3623 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
3624 * java-tree.h (TYPE_II_STMT_LIST): New macro.
3625 (struct lang_type): New field `ii_block'.
3626 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
3627 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
3628 * parse.h (struct parser_ctxt): New field `instance_initializers'.
3629 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
3630 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
3631 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
3632 macros.
3633 * parse.y (add_instance_initializer): New function.
3634 (in_instance_initializer): New static global.
3635 (class_body_declaration:): Link instance initializer block.
3636 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
3637 (array_creation_expression:): Remove unused local.
3638 (java_parser_context_push_initialized_field): Fixed leading
3639 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
3640 CPC_INSTANCE_INITIALIZER_LIST.
3641 (java_parser_context_pop_initialized_field): Likewise.
3642 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
3643 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
3644 CPC_INITIALIZER_STMT.
3645 (fix_constructors): New local `class_type'. Use it. Call
3646 add_instance_initializer.
3647 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
3648 (patch_return): Forbid return in instance initializers.
3649 (patch_throw_statement): Enforce exception handling in the context
3650 of instance initializers.
3652 2000-02-03 Tom Tromey <tromey@cygnus.com>
3654 * Make-lang.in (java.mostlyclean): Remove executables in
3655 `mostlyclean'.
3657 2000-01-31 Scott Bambrough <scottb@netwinder.org>
3659 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
3660 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
3661 (java_float_finite): Convert to use union Word from javaop.h.
3662 (java_double_finite): Convert to use union DWord from javaop.h.
3664 2000-02-02 Tom Tromey <tromey@cygnus.com>
3666 * gjavah.c (options): Added `jni' entry.
3667 (help): Document -jni.
3668 (flag_jni): New global.
3669 (process_file): Handle JNI output. Don't print text from
3670 -prepend, -add, etc, when generating stubs. Only remove `.class'
3671 suffix if it actually exists.
3672 (main): Create a `.c' file when run with `--jni --stubs'. Create
3673 correct output file name with `--jni'.
3674 (print_include): Mangle header name differently in JNI case.
3675 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
3676 method list.
3677 (print_method_info): Handle JNI case. Put signature info into
3678 method name. Handle case when STREAM is NULL.
3679 (print_name_for_stub_or_jni): New function.
3680 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
3681 (print_cxx_classname): Handle JNI.
3682 (print_full_cxx_name): Likewise.
3683 (decode_signature_piece): Likewise.
3684 (overloaded_jni_method_exists_p): New function.
3685 (struct method_name): Added `signature' and `sig_length' fields.
3686 (HANDLE_END_FIELD): Do nothing in JNI mode.
3688 2000-02-02 Tom Tromey <tromey@cygnus.com>
3690 * jv-scan.c: Include version.c, <getopt.h>.
3691 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
3692 (options): New array.
3693 (usage): New function.
3694 (version): New function.
3695 (main): Use getopt_long to parse command line.
3696 * jcf-dump.c: Include version.c, <getopt.h>.
3697 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
3698 OPT_JAVAP): New macros.
3699 (options): New array.
3700 (usage): Return `void'. Changed message.
3701 (help): New function.
3702 (version): New function.
3703 (main): Use getopt_long_only to parse command line.
3704 * gjavah.c: Include <getopt.h>.
3705 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
3706 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
3707 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
3708 (options): New array.
3709 (java_no_argument): Removed.
3710 (help): Updated with missing options.
3711 (main): Use getopt_long_only to parse command line.
3712 (usage): Changed message.
3714 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3716 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
3717 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
3718 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
3719 * parse.y (array_creation_expression:): Handle anonymous arrays.
3720 (build_array_from_name): Don't set `ret_name' if null.
3721 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
3722 (qualify_ambiguous_name): Likewise.
3723 (java_complete_expand_class): Likewise.
3725 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3727 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
3728 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
3729 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
3730 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
3731 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
3732 AIPL_FUNCTION_COMPLETED_INVOCATION.
3733 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
3734 AIPL_FUNCTION_INVOCATION_READY.
3735 (AIPL_FUNCTION_DECLARATION): New enum entry.
3736 * parse.y (reorder_static_initialized): New function.
3737 (java_parser_context_pop_initialized_field): Use it.
3738 (add_inner_class_fields): Use
3739 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
3740 augmented. Install marker after last alias initializer, if any.
3741 (generate_finit): Fixed typo. Don't try to retain only the used
3742 fields.
3743 (method_header): Compute and set DECL_FUNCTION_NAP.
3744 (method_declarator): Fixed comment. Insert alias initializer in
3745 parameter list.
3746 (build_alias_initializer_parameter_list): Fixed leading
3747 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
3748 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
3749 (java_complete_expand_class): Code to retain only used aliases
3750 removed.
3751 (java_complete_expand_methods): New local `first_decl'. Generate
3752 $finit$ first, then expand the constructors, regular methods and
3753 <clinit>.
3754 (java_complete_expand_method): Don't report error on missing
3755 return statement if previously detected bogus.
3756 (fix_constructors): Don't patch constructor parameters list.
3757 (patch_method_invocation): Use new AIPL enum values. Reverse
3758 alias initializer list for anonymous classes.
3760 2000-01-30 Anthony Green <green@redhat.com>
3762 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
3763 determine how many stack slots to pop.
3765 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3767 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
3768 error handling/recovery.
3769 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
3771 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3773 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
3774 FIELD_LOCAL_ALIAS_USED): New macros.
3775 (DECL_FUNCTION_NAP): New macro.
3776 (struct lang_decl): New field `nap'.
3777 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
3778 (struct lang_type): New fields `finit_stmt_list' and
3779 `clinit_stmt_list'.
3780 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
3781 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
3782 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
3783 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
3784 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
3785 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
3786 (BUILD_THROW): Macro line separator re-indented.
3787 * parse.y (end_class_declaration): New function.
3788 (maybe_generate_pre_expand_clinit): New name for
3789 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
3790 pre-expand static fields.
3791 (maybe_generate_clinit): Function deleted.
3792 (check_for_static_method_reference): Prototype's parameter list
3793 indented.
3794 (generate_finit): New name for maybe_generate_finit. Changed
3795 leading comment. Function rewritten to use
3796 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
3797 (build_alias_initializer_parameter_list): New function.
3798 (java_parser_context_pop_initialized_field): Likewise.
3799 (add_inner_class_fields): Likewise.
3800 (type_declaration:): Call end_class_declaration.
3801 (class_member_declaration:): Likewise.
3802 (formal_parameter_list:): Fixed typos.
3803 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
3804 element. Improved error handling.
3805 (block_statement:): Call end_class_declaration.
3806 (anonymous_class_creation:): Likewise.
3807 (create_anonymous_class): Fixed comments.
3808 (create_class): Call add_inner_class_fields.
3809 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
3810 (method_header): Use MARK_FINAL_PARMS.
3811 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
3812 (method_declarator): Propagate final argument flag.
3813 (craft_constructor): New local `artificial'. Call
3814 build_alias_initializer_parameter_list. Use
3815 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
3816 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
3817 necessary.
3818 (complete_expand_class): Get rid of unused outer context local
3819 alias fields.
3820 (java_complete_expand_methods): Fixed leading
3821 comment. Generate/pre-expand <clinit> first. Changed method
3822 expansion order to regular, $finit$, constructors, <clinit>.
3823 (java_complete_expand_method): Set current_function_decl.
3824 (fix_constructors): Fix constructor parameter list to account for
3825 outer context local alias initializers.
3826 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
3827 (resolve_expression_name): Lookup outer context local aliases. New
3828 local `access', use it.
3829 (patch_method_invocation): Patch inner class ctor invocation with
3830 outer context local aliases initialization values. $finit$
3831 invocation patching now includes things generated with
3832 build_alias_initializer_parameter_list.
3833 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
3834 (build_super_invocation): Likewise.
3835 (patch_assignment): Changed comment.
3837 2000-01-27 Andrew Haley <aph@cygnus.com>
3839 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
3840 (emit_if): Ditto.
3841 (emit_jsr): Ditto.
3843 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3845 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
3846 concatenation.
3847 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
3849 * parse.y (register_fields): Don't pass a format specifier to
3850 OBSOLETE_MODIFIER_WARNING.
3851 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
3852 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
3853 specifier.
3854 (check_modifiers): Change function into a macro.
3855 (check_class_interface_creation): Pass a literal format string.
3857 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3859 * buffer.h: PROTO -> PARAMS.
3860 * check-init.c: Likewise.
3861 * class.c: Likewise.
3862 * constants.c: Likewise.
3863 * convert.h: Likewise.
3864 * decl.c: Likewise.
3865 * except.c: Likewise.
3866 * expr.c: Likewise.
3867 * gjavah.c: Likewise.
3868 * java-except.h: Likewise.
3869 * java-tree.h: Likewise.
3870 * jcf-depend.c: Likewise.
3871 * jcf-dump.c: Likewise.
3872 * jcf-parse.c: Likewise.
3873 * jcf-path.c: Likewise.
3874 * jcf-reader.c: Likewise.
3875 * jcf-write.c: Likewise.
3876 * jcf.h: Likewise.
3877 * jv-scan.c: Likewise.
3878 * jvgenmain.c: Likewise.
3879 * jvspec.c: Likewise.
3880 * lang.c: Likewise.
3881 * lex.c: Likewise.
3882 * lex.h: Likewise.
3883 * parse-scan.y: Likewise.
3884 * parse.h: Likewise.
3885 * parse.y: Likewise.
3886 * typeck.c: Likewise.
3887 * verify.c: Likewise.
3888 * xref.c: Likewise.
3889 * xref.h: Likewise.
3890 * zextract.c: Likewise.
3891 * zipfile.h: Likewise.
3893 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3895 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
3896 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
3897 * constants.c (build_constant_data_ref): Check for cached
3898 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
3899 in TYPE_CPOOL_DATE_REF.
3900 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
3901 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
3902 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
3903 (LOCAL_FINAL): New macro.
3904 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
3905 constant pool -- don't try to reuse.
3906 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
3907 TYPE_LANG_SPECIFIC.
3908 (find_in_current_zip): Use TYPE_JCF.
3909 * parse.h (java_check_final): Prototype removed.
3910 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
3911 (maybe_create_class_interface_decl,
3912 check_class_interface_creation): Likewise.
3913 (java_expand_finals): Function removed.
3914 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
3915 (block_statement:): Fixed comment.
3916 (anonymous_class_creation:): Likewise.
3917 (check_class_interface_creation): Reversed Jan 12, 2000 extra
3918 argument patch.
3919 (check_class_interface_creation): Loosened error report on (inner)
3920 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
3921 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
3922 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
3923 argument patch.
3924 (create_interface): Likewise.
3925 (anonymous_class_counter): New static global.
3926 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
3927 patch. Fixed comments.
3928 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
3929 anonymous_class_counter when declaring a toplevel class.
3930 (craft_constructor): Fixed constructor name when handling
3931 anonymous classes. Anonymous class constructors to feature hidden
3932 this$<n> parameter.
3933 (java_fix_constructors): Added comment.
3934 (java_check_final): Function removed.
3935 (java_complete_expand_methods): Fixed comment. Don't generate
3936 class data, save its outgoing constant pool instead.
3937 (verify_constructor_super): Skip anonymous class constructor
3938 hidden this$<n> parameter.
3939 (java_expand_classes): New local `saved_ctxp'. Removed call to
3940 java_expand_finals and java_check_final. Expand anonymous class
3941 constructors. Generate class data.
3942 (build_super_invocation): Skip anonymous class hidden this$<n>
3943 parameter.
3944 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
3945 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
3946 (set_java_signature): Likewise.
3948 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3950 * gjavah.c: Delete ACC_VISIBILITY define.
3951 * jcf.h: Add ACC_VISIBILITY define.
3952 * parse.y: final: rule tagged <value>.
3953 (java_check_regular_methods): Use ACC_VISIBILITY define for
3954 default package access check.
3955 (local_variable_declaration_statement): Use final: rule.
3957 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3959 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
3960 (final:): New rule.
3962 2000-01-17 Tom Tromey <tromey@cygnus.com>
3964 * gjavah.c (print_field_info): Allow non-static final fields.
3966 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3968 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
3969 * parse.y (patch_anonymous_class): New function.
3970 (create_anonymous_class): Register incomplete type when the
3971 class/interface to extends/implement isn't known yet.
3972 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
3973 (verify_constructor_super): Tuned error message.
3975 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3977 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
3978 (ANONYMOUS_CLASS_P): New macro.
3979 (TYPE_SIGNATURE, TYPE_JCF): New macros.
3980 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
3981 * parse.y (create_class): Added leading argument.
3982 (maybe_create_class_interface_decl,
3983 check_class_interface_creation): Likewise.
3984 (craft_constructor): New function.
3985 (verify_constructor_super): Added argument in prototype.
3986 (class_declaration:): Inserted leading argument.
3987 (for_begin:): Use FOR_LOOP_P.
3988 (anonymous_class_creation): Create WFL of the anonymous class to
3989 instantiate. Call build_new_invocation. Added comments.
3990 (check_class_interface_creation): Handle parameter `anonymous' in
3991 verbose mode class creation announce.
3992 (link_nested_class_to_enclosing): Exclude anonymous classes.
3993 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
3994 anonymous class, even though they appear to have an enclosing
3995 context.
3996 (create_interface): Pass extra argument to
3997 check_class_interface_creation.
3998 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
3999 (create_class): Call check_class_interface_creation and
4000 maybe_create_class_interface_decl with extra new argument. Don't
4001 add private this$<n> to anonymous classes.
4002 (method_declarator): Insert hidden this$<n> to anonymous class
4003 constructors.
4004 (java_fix_constructors): Deleted code creating default
4005 constructor. Call craft_constructor instead.
4006 (java_check_regular_methods): Set `saw_constructor' to 1 for
4007 anonymous classes.
4008 (fix_constructors): Pass extra argument to verify_constructor_super.
4009 (verify_constructor_super): New local `sdecl', use it. Search for
4010 matching constructor (possibly featuring arguments) in super
4011 class.
4012 (lookup_method_invoke): Craft constructor according to arguments
4013 list when dealing with anonymous class constructors.
4014 (build_super_invocation): Pass arguments to anonymous class super
4015 constructors.
4016 (search_loop): Use FOR_LOOP_P.
4017 (labeled_block_contains_loop_p): Likewise.
4019 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4021 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
4022 (enclosing_context_p): New function.
4023 (get_access_flags_from_decl): Handle CLASS_STATIC.
4024 (maybe_layout_super_class): Extra first argument passed to
4025 do_resolve_class.
4026 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
4027 ID_INIT_P.
4028 * decl.c (access0_identifier_node): New global.
4029 (init_decl_processing): access0_identifier_node initialized.
4030 (pushdecl): Set DECL_CONTEXT only on non type decls.
4031 * expr.c (lookup_field): Lookup inner class fields in enclosing
4032 contexts.
4033 (expand_invoke): Use ID_INIT_P.
4034 (expand_java_field_op): Use DECL_CLINIT_P.
4035 * java-tree.def (CLASS_LITERAL): New tree code.
4036 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
4037 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
4038 (struct lang_decl): New field `inner_access'.
4039 (enclosing_context_p): Prototyped.
4040 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
4041 ID_CLINIT_P): New macros.
4042 (CLASS_STATIC): New macro.
4043 (CLASS_ACCESS0_GENERATED_P): New macro.
4044 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
4045 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
4046 INNER_CLASS_P): New macros.
4047 (DECL_INNER_CLASS_LIST): New macro.
4048 * jcf-parse.c (yyparse): Avoid the use of ANSI string
4049 concatenation.
4050 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
4051 the shift value to int. Fixed typo in comment.
4052 * lex.c (inst_id, wpv_id): Initialize.
4053 * mangle.c (unicode_mangling_length): Take `$' into account.
4054 * parse.h (DRECOVER, RECOVER): Terminate properly.
4055 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
4056 (typedef struct _jdep): New field `enclosing'.
4057 (JDEP_ENCLOSING): New macro.
4058 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
4059 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
4060 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
4061 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
4062 GET_ENCLOSING_CPC_CONTEXT): New macros.
4063 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
4064 (do_resolve_class): Added extra argument in prototype.
4065 * parse.y (resolve_class): Added extra argument in prototype.
4066 (maybe_create_class_interface_decl): Likewise.
4067 (maybe_use_access_method, build_wfl_wrap): New functions.
4068 (java_complete_expand_classes, java_complete_expand_class):
4069 Likewise.
4070 (java_parser_context_push_initialized_field,
4071 java_parser_context_suspend, java_parser_context_resume):
4072 Likewise.
4073 (maybe_make_nested_class_name, make_nested_class_name,
4074 set_nested_class_simple_name_value,
4075 link_nested_class_to_enclosing, find_as_inner_class,
4076 find_as_inner_class_do, check_inner_class_redefinition,
4077 build_thisn_assign, build_current_thisn, build_access_to_thisn,
4078 maybe_build_thisn_access_method, build_outer_field_access,
4079 build_outer_field_access_methods, build_outer_field_access_expr,
4080 build_outer_method_access_method, build_new_access_id,
4081 build_outer_field_access_method, outer_field_access_p,
4082 outer_field_expanded_access_p, outer_field_access_fix,
4083 build_incomplete_class_ref, patch_incomplete_class_ref,
4084 create_anonymous_class): Likewise.
4085 (inst_id, wpv_id): New static global variables.
4086 (synchronized:): New rule, tagged <node>.
4087 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
4088 rules.
4089 (anonymous_class_creation:): New rule, tagged <node>.
4090 (NEW_TK): Tagged <node>.
4091 (type_literals, array_type_literal): New rules, tagged <node>.
4092 (class_declaration:): Removed action when reducing by class_body:
4093 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
4094 using GET_CPC in sub-rules.
4095 (class_member_declaration): Handle inner classes.
4096 (method_declaration): When reducing method_header:, reset
4097 current_function_decl when appropriate.
4098 (method_declarator:): Set the number of formal parameter to 0 for
4099 method declared without arguments.
4100 (constructor_declarator:): Likewise.
4101 (static_initializer:): List of elements kept in a list.
4102 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
4103 use of the keyword `static' for type declarations.
4104 (block_statement:): Handle inner class declarations.
4105 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
4106 type qualified `this'.
4107 (class_instance_creation_expression): Use anonymous_class_creation:
4108 to handle inner class instances creation. Handle qualified `new'.
4109 (something_dot_new): Added appropriate actions.
4110 (create_new_parser_context): New function.
4111 (java_push_parser_context, java_parser_context_save_global,
4112 java_parser_context_suspend): Use create_new_parser_context.
4113 (check_modifiers): Changed leading comment.
4114 (check_class_interface_creation): Handle interclasses.
4115 (add_superinterfaces): Fixed comment.
4116 (create_interface): Build qualified name from the raw_name instead
4117 of its matching WFL. Push the initialized fields list. raw_name added
4118 as an extra argument to maybe_create_class_interface_decl.
4119 (create_class): Build qualified name from the raw_name instead of
4120 its matching WFL. Removed assignment to current_parsed_class_un.
4121 Call PUSH_ERROR before returning an error. Suspend the current
4122 parser context when processing an inner class. Push the
4123 initialized fields list. raw_name added as an extra argument to
4124 maybe_create_class_interface_decl. Add the private this$<n>
4125 field.
4126 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
4127 (register_fields): Get the class type from GET_CPC and handle
4128 previous errors. Added code to handle the creation of static
4129 fields in inner classes. Initialized fields initialization
4130 statements kept in a list of lists.
4131 (maybe_generate_finit): Initialized fields initialization
4132 statements kept in a list of lists. Use GET_CPC.
4133 (maybe_generate_clinit): Likewise.
4134 (method_header): Use GET_CPC and GET_CPC_UN.
4135 (parser_qualified_classname): Handle inner classes.
4136 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
4137 (java_fix_constructors): Hide pointer to enclosing context
4138 instance in constructor list when dealing with inner classes.
4139 (jdep_resolve_class): Call resolve_class with extra first argument
4140 JDEP_ENCLOSING.
4141 (resolve_class): Add enclosing context as a first extra argument
4142 to do_resolve_class.
4143 (do_resolve_class): Call find_as_inner_class. Handle WFLs
4144 properly.
4145 (resolve_no_layout): Extra argument added to resolve_class
4146 invocation.
4147 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
4148 (java_get_real_method_name): Use GET_CPC_UN.
4149 (check_abstract_method_definitions): Use DECL_CLINIT_P.
4150 (java_check_abstract_methods): Handle static method declared in
4151 inner classes by an error.
4152 (java_check_regular_methods): Use DECL_CLINIT_P.
4153 (source_start_java_method): Also set DECL_MAX_LOCALS.
4154 (create_artificial_method): Call java_parser_context_save_global
4155 and java_parser_context_restore_global instead of saving/restoring
4156 the context by hand.
4157 (expand_start_java_method): Improved verbose mode message.
4158 (java_complete_expand_methods): Fixed leading comment. Use
4159 DECL_CLINIT_P.
4160 (fix_constructors): Added assignment to this$<n> if necessary.
4161 (java_expand_classes): Call java_complete_expand_classes instead
4162 of java_complete_expand_methods.
4163 (make_qualified_primary): Simplified.
4164 (merge_qualified_name): Optimized for missing left or right parts.
4165 (resolve_expression_name): Handle access to outer class fields from
4166 interclasses.
4167 (resolve_qualified_expression_name): New macro
4168 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
4169 classes. Report error on non appropriate qualification of
4170 `new'. Handle qualified `this'.
4171 (not_accessible_p): Allow access to outer class private fields from
4172 inner classes.
4173 (patch_method_invocation): Handle method invocations through
4174 access methods and inner class constructor invocations.
4175 (find_applicable_accessible_methods_list): Search enclosing
4176 contexts of an inner class.
4177 (search_applicable_methods_list): Fixed typo.
4178 (argument_types_convertible): Handle inner class constructors'
4179 hidden outer context reference argument.
4180 (qualify_ambiguous_name): Handle qualified `this'.
4181 (java_complete_lhs): Handle use of field accessed through
4182 artificial access methods in various cases of assignments. Handle
4183 CLASS_LITERAL node.
4184 (check_final_assignment): Use DECL_CLINIT_P.
4185 (valid_ref_assignconv_cast_p): Handle the destination being an
4186 enclosing context of the source.
4187 (patch_unaryop): Handle use of field accessed through artificial
4188 access methods.
4189 (patch_return): Use DECL_CLINIT_P.
4190 (patch_throw_statement): Use DECL_CLINIT_P.
4191 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
4192 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
4193 ID_INIT_P.
4195 2000-01-16 Anthony Green <green@cygnus.com>
4197 * parse.y (build_string_concatenation): Only use
4198 StringBuffer(String) shortcut if String arg is constant.
4200 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4202 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
4203 the shift value to int. Fixed typo in comment.
4205 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
4207 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
4208 * jcf-write.c: Likewise.
4209 * parse.y: Likewise.
4210 * parse.c: Regenerate.
4212 2000-01-09 Anthony Green <green@cygnus.com>
4214 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
4215 bytecodes in the correct order.
4217 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4219 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
4221 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
4223 * expr.c (java_lang_expand_expr): Switch to permanent obstack
4224 before building constant array decl.
4226 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4228 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
4229 method invocation and typo in conditional expression.
4230 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
4231 the appropriate NOTE_POP.
4232 * parse.y (patch_binop): Shift value mask to feature the right
4233 type.
4235 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4237 * class.c (assume_compiled, assume_compiled_node): Add static
4238 prototype.
4239 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
4241 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
4243 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
4245 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
4246 to `__modifier' to avoid stringifying it.
4248 * parse.y (verify_constructor_circularity): Don't call a variadic
4249 function with a non-literal format string.
4250 (java_check_abstract_methods): Move unreachable code inside
4251 `continue' statement.
4252 (lookup_method_invoke): Call xstrdup, not strdup.
4254 * expr.c (expand_java_field_op): Avoid the use of ANSI string
4255 concatenation.
4257 * jcf-parse.c (yyparse): Likewise.
4259 * jv-scan.c (main): Likewise.
4261 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4263 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
4264 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
4265 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
4266 concatenation.
4268 * parse.y (synchronized, variable_redefinition_error,
4269 check_class_interface_creation, create_interface, create_class,
4270 method_header, finish_method_declaration,
4271 check_modifiers_consistency, method_declarator,
4272 complete_class_report_errors, check_abstract_method_definitions,
4273 java_check_regular_methods, check_throws_clauses,
4274 java_check_abstract_methods, read_import_dir,
4275 check_pkg_class_access, declare_local_variables, fix_constructors,
4276 cut_identifier_in_qualified, resolve_expression_name,
4277 resolve_qualified_expression_name, patch_method_invocation,
4278 java_complete_lhs, patch_assignment, try_builtin_assignconv,
4279 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
4280 patch_exit_expr, patch_exit_expr, patch_switch_statement,
4281 patch_try_statement, patch_synchronized_statement,
4282 patch_throw_statement, check_thrown_exceptions,
4283 patch_conditional_expr): Likewise.
4285 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4287 * Makefile.in (LIBDEPS): Added gcc's errors.o
4288 (../jcf-dump$(exeext):): Link with gcc's errors.o
4289 (../gcjh$(exeext):): Likewise.
4290 * expr.c (expand_java_NEW): Layout the entire target type instead of
4291 laying out its methods only.
4292 (lookup_field): Layout the class after having loaded it.
4293 * java-tree.h (java_debug_context): Declared.
4294 * jcf-io.c (toplev.h): Included.
4295 (find_class): Removed assignment to jcf's outofsynch
4296 field. Force source file to be read if newer than its matching
4297 class file. Tweaked debug messages.
4298 * jcf-parse.c (jcf_out_of_synch): Deleted.
4299 (read_class): Call to jcf_out_of_synch removed.
4300 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
4301 (jcf_out_of_synch): Prototype deleted.
4302 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
4303 `deprecated' and `class_err': integer turned into bit fields.
4304 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
4305 * parse.y (package_list): New global.
4306 (package_declaration:): Record newly parsed package name.
4307 (extra_ctxp_pushed_p): Static global deleted.
4308 (java_parser_context_save_global): Create buffer context for the
4309 purpose of saving globals, if necessary.
4310 (java_parser_context_restore_global): Pop context pushed for the
4311 purpose of saving globals, if necessary.
4312 (java_debug_context_do): New prototype and function.
4313 (java_debug_context): Likewise.
4314 (do_resolve_class): Use already parsed package names to qualify
4315 and lookup class candidate.
4316 (java_pre_expand_clinit): Removed unnecessary local variable.
4318 1999-12-17 Tom Tromey <tromey@cygnus.com>
4320 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
4321 fixes PR gcj/119.
4322 (process_file): Use `\n\' at end of each line in string.
4324 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4326 * expr.c (expand_invoke): Layout the loaded class before
4327 attempting to use it.
4328 (expand_java_field_op): Allow final field assignments to take
4329 place in $finit$.
4330 * typeck.c (convert): Return error_mark_node if expr is null.
4332 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4334 * class.c (class_depth): Return -1 if the class doesn't load
4335 properly.
4336 * expr.c (can_widen_reference_to): Check for errors during depth
4337 computation and return 0 accordingly.
4338 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
4339 create default constructors and add an other error check.
4340 * parse.h (java_fix_constructors): Prototyped.
4341 * parse.y (java_pre_expand_clinit): Likewise.
4342 (build_super_invocation): Re-prototyped to feature one argument.
4343 (java_check_circular_reference): Directly use `current'.
4344 (java_fix_constructors): New function.
4345 (java_check_regular_methods): Don't create default constructors
4346 here, but abort if none were found.
4347 (java_complete_expand_methods): Pre-process <clinit> calling
4348 java_pre_expand_clinit.
4349 (java_pre_expand_clinit): New function.
4350 (fix_constructors): build_super_invocation invoked with the
4351 current method declaration as an argument.
4352 (build_super_invocation): Use the context of the processed method
4353 decl argument instead of current_class.
4354 * typeck.c (lookup_java_method): Take WFLs in method names into
4355 account.
4357 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
4359 * class.c (make_class_data): flag_keep_inline_functions to keep
4360 private methods in the method array.
4362 1999-12-15 Anthony Green <green@cygnus.com>
4364 * check-init.c (check_init): Take into account both types of
4365 `throw's when checking for uninitialized variables.
4367 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4369 * parse.y (java_complete_lhs): Force convertion of array
4370 dimensions to int_type_node, that's what runtime's ABI expects.
4372 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4374 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
4375 operand of a WFL, until the Java front-end gets fixed with regard
4376 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
4378 1999-12-10 Andrew Haley <aph@cygnus.com>
4380 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
4381 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
4382 expr.c (build_java_athrow): Add support for sjlj-exceptions.
4383 java-tree.h: Ditto.
4384 jcf-write.c: Ditto.
4386 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4388 * expr.c (java_lang_expand_expr): Switch to permanent obstack
4389 before calling expand_eh_region_start and expand_start_all_catch.
4390 * except.c (expand_start_java_handler): Switch to permanent
4391 obstack before calling expand_eh_region_start.
4392 (expand_end_java_handler): Switch to permanent obstack before
4393 calling expand_start_all_catch.
4395 1999-12-5 Anthony Green <green@cygnus.com>
4397 * decl.c (init_decl_processing): Mark throw_node as a noreturn
4398 function with side effects.
4399 (init_decl_processing): Mark all memory allocating DECLs with
4400 DECL_IS_MALLOC.
4402 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4404 * except.c (expand_end_java_handler): Call
4405 expand_resume_after_catch and end_catch_handler.
4407 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
4409 * verify.c (verify_jvm_instructions): Create new return label
4410 chain if non existant (don't rely on the verified state of the jsr
4411 target.)
4413 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4415 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
4416 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
4418 * parse.y (patch_assignment): Removed bogus final class test on
4419 lhs when checking on whether to emit an ArrayStoreException runtime
4420 check.
4421 * expr.c (expand_java_arraystore): Likewise.
4423 1999-11-28 Anthony Green <green@cygnus.com>
4425 * decl.c (find_local_variable): Reuse single slot decls when
4426 appropriate.
4428 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4430 * jcf-parse.c (saw_java_source): Global variable removed.
4431 (read_class): Don't use `saw_java_source'. Added extra braces.
4432 (yyparse): Code setting `saw_java_source' removed.
4434 1999-11-24 Mark Mitchell <mark@codesourcery.com>
4436 * except.c (emit_handlers): Zero catch_clauses after emitting them.
4438 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4440 * verify.c (merge_type_state): Non verified subroutines being
4441 considered more than once to trigger passive type merge.
4443 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4445 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
4446 in case of error. Error message tuned.
4448 1999-11-21 Anthony Green <green@cygnus.com>
4450 * constants.c (find_methodref_index): Unwrap method names before
4451 inserting them in the constant pool.
4453 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
4455 * class.c (assume_compiled_node): New typedef.
4456 (assume_compiled_tree): New static data.
4457 (find_assume_compiled_node): New function.
4458 (add_assume_compiled): New function.
4459 (assume_compiled): New function.
4460 * class.c (make_class_data): Use assume_compiled.
4461 (is_compiled_class): Use assume_compiled.
4463 * java-tree.h (add_assume_compiled): Declare.
4465 * lang.c (lang_decode_option): Parse new options.
4467 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4469 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
4470 int_type_node: that's what `_Jv_AllocObject' expects.
4472 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4474 * parse.y (lookup_method_invoke): Use lang_printable_name to
4475 reliably build the type name during error report. Fixes PR gcj/97.
4477 1999-11-09 Tom Tromey <tromey@cygnus.com>
4479 * jcf-path.c: Include <sys/stat.h>.
4480 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
4481 (DIR_UP): New macro.
4483 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4485 * parse.y (source_end_java_method): Resume permanent allocation,
4486 reversing Apr 27 1998 patch.
4487 (patch_string_cst): Pop obstacks after having pushed the permanent
4488 ones.
4490 1999-11-05 Tom Tromey <tromey@cygnus.com>
4492 * class.c (finish_class): Emit inlined methods if any native
4493 methods exist in the class. Fixes PR gcj/85.
4495 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4497 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
4498 (qualify_ambiguous_name): Likewise.
4500 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
4502 * typeck.c: (lookup_java_method): search all inherited
4503 interfaces when looking up interface method.
4505 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4507 * parse.y (method_header:): Issue error message for rule `type
4508 error'.
4509 (synchronized:): Error report when not using synchronized.
4511 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4513 * parse.y (resolve_qualified_expression_name): Prevent `this' from
4514 being used before the superclass constructor has been called.
4515 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
4516 instead of `CALL_THIS_CONSTRUCTOR_P'.
4518 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
4520 * check-init.c: Fix typo in comment.
4522 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4524 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
4525 and final method.
4527 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4529 * parse.y (expression_statement:): Call function to report
4530 improper invocation of a constructor.
4531 (parse_ctor_invocation_error): New function.
4533 1999-10-26 Mark Mitchell <mark@codesourcery.com>
4535 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
4536 remember_end_note.
4538 1999-10-21 Tom Tromey <tromey@cygnus.com>
4540 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
4541 in generated `main'.
4543 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4545 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
4546 (qualify_ambiguous_name): Likewise.
4548 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4550 * parse.y (java_complete_tree): fold_constant_for_init to work on
4551 permanent_obstack.
4552 (java_complete_lhs): Likewise.
4553 (array_constructor_check_entry): Complete an initializer element
4554 on permanent_obstack.
4556 1999-10-19 Tom Tromey <tromey@cygnus.com>
4558 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
4559 From Mike Moreton <mike@pillim.demon.co.uk>.
4561 1999-10-15 Greg McGary <gkm@gnu.org>
4563 * java-tree.h (flag_bounds_check): Remove extern decl.
4564 * lang.c (flag_bounds_check): Remove global variable.
4565 (lang_f_options): Remove "bounds-check" entry.
4566 (lang_init_options): Default flag_bounds_check to "on".
4568 1999-10-14 Tom Tromey <tromey@cygnus.com>
4570 * jvgenmain.c (usage): New function.
4571 (main): Use it. Also, handle `-D' options.
4572 * jvspec.c (lang_specific_driver): Recognize -D.
4573 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
4575 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
4577 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4579 * jcf-dump.c (print_constant, disassemble_method): Don't call a
4580 variadic function with a non-literal format string.
4582 * parse-scan.y (report_main_declaration): Likewise.
4584 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
4586 * parse.y (read_import_dir, patch_assignment, patch_binop,
4587 patch_array_ref): Likewise.
4589 * typeck.c (build_java_array_type): Likewise.
4591 * verify.c (verify_jvm_instructions): Likewise.
4593 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4595 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
4597 1999-10-07 Anthony Green <green@cygnus.com>
4599 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
4600 where CHECK_PUT may fail for valid reasons.
4602 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
4603 UNSAFE_PUTN): New macros.
4605 1999-10-04 Tom Tromey <tromey@cygnus.com>
4607 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
4608 well. Fixes Java PR gcj/59.
4609 * parse-scan.y (yyerror): Report errors.
4611 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
4613 * decl.c (insert_block): Remove unconditional `abort'.
4615 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4617 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
4618 FUNCTION_CODE now of type int. All callers changed.
4619 Set the builtin's DECL_BUILT_IN_CLASS.
4621 1999-09-23 Tom Tromey <tromey@cygnus.com>
4623 * jvspec.c (lang_specific_driver): Don't read spec file if
4624 -fsyntax-only given.
4626 1999-09-22 Tom Tromey <tromey@cygnus.com>
4628 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
4630 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
4631 (WORDS_TO_LONG): Likewise.
4632 (WORDS_TO_DOUBLE): Likewise.
4634 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4636 * jcf-write.c (RELOCATION_VALUE_0): New macro.
4637 (RELOCATION_VALUE_1): Likewise.
4638 (emit_iinc, emit_reloc, push_constant1, push_constant2,
4639 push_in_const, push_long_const): Prototyped.
4640 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
4641 (push_constant2): Likewise.
4642 (push_int_const): Cast find_constant1's integer arguments to `jword'.
4643 (find_constant_wide): Cast find_constant2's integer arguments to
4644 `jword'.
4645 (find_constant_index): Cast find_constant2's and find_constant2's
4646 integer arguments to `jword'.
4647 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
4648 (emit_switch_reloc): Use RELOCATION_VALUE_0.
4649 (emit_if): Use RELOCATION_VALUE_1.
4650 (emit_goto): Likewise.
4651 (emit_jsr): Likewise.
4652 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
4653 argument to push_long_const to HOST_WIDE_INT.
4655 1999-09-15 Andreas Schwab <schwab@suse.de>
4657 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
4659 1999-09-20 Nick Clifton <nickc@cygnus.com>
4661 * lang.c (lang_decode_option): Extend comment.
4663 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4665 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
4666 instead of fndecl.
4668 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4670 * gjavah.c (get_field_name, print_method_info, print_include,
4671 add_namelet): Use xmalloc, not malloc.
4673 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
4674 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
4675 NULL pointer.
4677 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
4679 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
4681 * jcf-path.c (add_entry): Likewise.
4683 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
4685 * jv-scan.c (xmalloc): Remove definition.
4687 * jvgenmain.c (xmalloc): Likewise.
4689 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
4691 * lex.c (java_store_unicode): Use xrealloc, not realloc.
4693 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
4694 concat, not xmalloc/sprintf.
4695 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
4696 (xstrdup): Remove definition.
4698 * parse.y (duplicate_declaration_error_p,
4699 constructor_circularity_msg, verify_constructor_circularity,
4700 check_abstract_method_definitions, java_check_regular_methods,
4701 java_check_abstract_methods, patch_method_invocation,
4702 check_for_static_method_reference, patch_assignment, patch_binop,
4703 patch_cast, array_constructor_check_entry, patch_return,
4704 patch_conditional_expr): Use xstrdup, not strdup.
4706 * zextract.c (ALLOC): Use xmalloc, not malloc.
4708 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4710 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
4712 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
4713 (do_spec, lang_specific_pre_link, lang_specific_driver,
4714 input_filename, input_filename_length): Don't declare.
4715 (main_class_name, jvgenmain_spec, lang_specific_driver):
4716 Constify a char*.
4717 (lang_specific_driver): All calls to the function pointer
4718 parameter now explicitly call `fatal'.
4720 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4722 * parse.y (find_applicable_accessible_methods_list): Search
4723 abstract classes as interfaces.
4725 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4727 * class.c (finish_class): We're now outside a valid method
4728 declaration. Tell the rest of gcc so.
4730 1999-09-08 Bruce Korb autogen@linuxbox.com
4732 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
4734 1999-09-07 Tom Tromey <tromey@cygnus.com>
4736 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
4737 java-array.h.
4738 (decode_signature_piece): Don't emit "::" in JArray<>.
4739 (print_namelet): Only print trailing `;' when printing a class.
4741 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4743 * java-tree.h: Delete declarations for all tree nodes now moved to
4744 global_trees.
4745 * decl.c: Delete their definitions.
4747 1999-09-04 Mark Mitchell <mark@codesourcery.com>
4749 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
4750 * Makefile.in (OBJS): Add ggc-callbacks.o.
4751 (OBJDEPS): Likewise.
4753 1999-09-03 Tom Tromey <tromey@cygnus.com>
4755 * parse.y (strip_out_static_field_access_decl): Return operand if
4756 it satisfies JDECL_P.
4758 1999-09-02 Tom Tromey <tromey@cygnus.com>
4760 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
4761 Handle nested arrays, like `[[I'.
4763 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4765 * class.c (finish_class): Remove unused parameter, all callers
4766 changed.
4768 * expr.c (build_java_athrow): Change return type to void.
4769 (java_lang_expand_expr): Make sure each case in switch returns a
4770 value.
4772 * java-tree.h (finish_class): Fix prototype to take void args.
4774 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
4775 (main): Issue return from main, not exit.
4777 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
4779 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
4781 * jv-scan.c (main): Issue return from main, not exit.
4783 * parse.y (check_abstract_method_definitions,
4784 java_check_abstract_method_definitions): Add static prototypes.
4785 (java_complete_expand_methods): Fix call to `finish_class'.
4787 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
4788 and `prevpc'.
4790 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4792 * lang.c (language_string): Constify.
4794 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4796 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
4797 Remove hacks for stuff which comes from libiberty.
4799 * Make-lang.in: Likewise.
4801 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
4803 * Makefile.in (xref.o): Depend on xref.c explicitly.
4805 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4807 * java-tree.h (lang_printable_name): Constify a char*.
4809 * lang.c (lang_printable_name): Likewise.
4811 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
4813 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
4814 comments in C code.
4816 1999-08-26 Tom Tromey <tromey@cygnus.com>
4818 * gjavah.c (print_cxx_classname): Print "::" before qualified
4819 name.
4821 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4823 * parse.y (lookup_cl): Changed leading comment. Now does its best
4824 to set the column number.
4825 (qualify_ambiguous_name): Take WFL wrappers into account.
4827 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
4829 * verify.c (verify_jvm_instructions): Don't check instruction
4830 validity beyond end of method.
4832 1999-08-25 Tom Tromey <tromey@cygnus.com>
4834 * jvspec.c (lang_specific_driver): Correctly handle --help again.
4836 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4838 * gjavah.c (print_name, print_base_classname, utf8_cmp,
4839 cxx_keyword_subst, generate_access, name_is_method_p,
4840 get_field_name, print_field_name, super_class_name, print_include,
4841 decode_signature_piece, print_class_decls, usage, help,
4842 java_no_argument, version, add_namelet, print_namelet): Add static
4843 prototype.
4844 (print_base_classname, utf8_cmp, cxx_keyword_subst,
4845 name_is_method_p): Constify a char*.
4846 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
4847 Provide a final else clause in an if-else-if.
4848 (print_field_info): Add missing final arg in function call to
4849 `print_field_name'.
4850 (print_method_info, decompile_method, decode_signature_piece,
4851 print_c_decl, print_full_cxx_name, print_stub,
4852 print_mangled_classname, super_class_name, print_include,
4853 add_namelet, add_class_decl, print_class_decls, process_file,
4854 help): Constify a char*.
4856 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
4857 push_int_const, find_constant_wide, find_constant_index,
4858 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
4859 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
4860 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
4861 emit_if, emit_goto, emit_jsr, call_cleanups,
4862 make_class_file_name): Add static prototypes.
4863 (generate_bytecode_return, generate_bytecode_insns): Pass a
4864 NULL_PTR, not a NULL_TREE.
4866 * jv-scan.c: Include "jcf.h".
4867 (main): Declare using DEFUN macro.
4869 * jvspec.c (find_spec_file, lang_specific_pre_link,
4870 lang_specific_driver): Add prototypes.
4871 (find_spec_file): Constify a char*.
4873 * keyword.gperf (hash, java_keyword): Add prototypes.
4875 * lang.c (lang_print_error): Add static prototype.
4876 (lang_init): Prefer memcpy over bcopy to avoid casts.
4878 * lex.c (yylex): Add static prototype.
4880 * parse-scan.y: Include "lex.c" earlier.
4882 * parse.h: Remove redundant declaration for `yylex'.
4884 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
4885 labeled_block_contains_loop_p): Add static prototypes.
4886 (not_accessible_p): Make static to match prototype.
4888 * verify.c (start_pc_cmp): Don't needlessly cast away const.
4890 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4892 * parse.y (check_method_redefinition): Changed leading comment.
4893 (check_abstract_method_definitions): New function.
4894 (java_check_abstract_method_definitions): New function.
4895 (java_check_regular_methods): Call it.
4896 (verify_constructor_super): Fixed indentation.
4897 (lookup_method_invoke): Likewise.
4899 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4901 * parse.y (method_header): Return a null pointer if the current
4902 class node is null.
4903 (finish_method_declaration): Return if the current function decl
4904 is null.
4905 (source_start_java_method): Likewise.
4906 (java_method_add_stmt): Likewise.
4908 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4910 * class.c (emit_register_class): Removed unnecessary call to
4911 start_sequence.
4912 * parse.y (labeled_block_contains_loop_p): Removed unused local
4913 variable.
4915 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4917 * parse.y (java_refold): Added prototype.
4919 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4921 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
4922 (java_stabilize_reference): Removed unnecessary `else'.
4923 (java_complete_lhs): Set flag to remember boolean. Call
4924 java_refold. Added comments.
4925 (java_decl_equiv): New function.
4926 (binop_compound_p): Likewise.
4927 (java_refold): Likewise.
4928 (patch_unaryop): Striped static field access assigned to decl and
4929 op. Changed promotion scheme for ++/-- operators.
4930 (search_loop): New function.
4931 (labeled_block_contains_loop_p): Likewise.
4932 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
4933 comment.
4934 (patch_bc_statement): Call search_loop. Fixed comment.
4936 1999-08-14 Anthony Green <green@cygnus.com>
4938 * expr.c (java_lang_expand_expr): Mark static array data as
4939 referenced.
4941 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4943 * jvgenmain.c (main): NUL-terminate name_obstack.
4945 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4947 * check-init.c (check_bool2_init, done_alternative): Add static
4948 prototypes.
4950 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
4951 (add_method, build_utf8_ref, build_class_ref,
4952 append_gpp_mangled_type, layout_class_method): Constify a char*.
4954 * decl.c (push_promoted_type, make_binding_level): Add static
4955 prototypes.
4956 (push_promoted_type, pushdecl): Constify a char*.
4958 * except.c (find_handler_in_range, link_handler,
4959 check_start_handlers): Add static prototypes.
4961 * expr.c (process_jvm_instruction): Constify a char*.
4963 * gjavah.c (main): Constify a char*.
4965 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
4966 Constify a char*.
4968 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
4969 static prototypes.
4970 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
4971 munge, print_ents): Constify a char*.
4973 * jcf-dump.c (disassemble_method): Constify a char*.
4974 (print_constant_pool, print_exception_table): Add static prototypes.
4975 (print_constant, print_exception_table, main, disassemble_method):
4976 Constify a char*.
4978 * jcf-io.c (find_classfile, find_class): Likewise.
4980 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
4981 (set_source_filename, predefined_filename_p): Add static prototypes.
4982 (set_source_filename, get_constant, get_class_constant,
4983 find_in_current_zip): Constify a char*.
4985 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
4986 static prototypes.
4987 (add_entry, add_path, jcf_path_classpath_arg,
4988 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
4990 * jcf-reader.c (get_attribute, jcf_parse_preamble,
4991 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
4992 jcf_parse_one_method, jcf_parse_methods,
4993 jcf_parse_final_attributes): Add static prototypes.
4994 (get_attribute): Constify a char*.
4996 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
4997 jcf_dependency_add_target, jcf_path_classpath_arg,
4998 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
5000 * jv-scan.c (main): Constify a char*.
5001 (gcc_obstack_init): Add prototype arguments.
5003 * jvgenmain.c (gcc_obstack_init): Likewise.
5004 (main): Constify a char*.
5006 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
5007 static prototypes.
5008 (put_decl_string, lang_print_error): Constify a char*.
5009 (lang_init): Remove redundant extern prototype.
5011 * mangle.c (emit_unicode_mangled_name): Constify a char*.
5013 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
5014 Add static prototypes.
5015 (get_type_from_signature): Constify a char*.
5017 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
5018 Add static prototypes.
5019 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
5020 (verify_jvm_instructions): Constify a char*.
5022 * xref.c (xref_flag_value): Likewise.
5024 * xref.h (xref_flag_value): Likewise.
5026 * zextract.c (makeword, makelong): Add static prototypes.
5027 (makeword, makelong): Constify a uch*.
5029 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5031 * lang.c (java_dummy_print): Constify a char*.
5032 (lang_print_error): Likewise.
5033 (lang_init): Remove redundant prototype for `print_error_function'.
5034 (lang_init_source): Likewise.
5035 (lang_identify): Constify a char*.
5037 1999-08-09 Tom Tromey <tromey@cygnus.com>
5039 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
5040 (WORDS_TO_LONG): Likewise.
5041 (WORDS_TO_DOUBLE): Likewise.
5043 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5045 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
5047 * expr.c (java_stack_pop, java_array_data_offset,
5048 build_java_throw_out_of_bounds_exception, case_identity,
5049 build_java_check_indexed_type): Add static prototypes.
5050 (linenumber_table, expand_invoke, expand_java_field_op,
5051 build_primtype_type_ref, expand_byte_code): Constify a char*.
5053 * java-tree.h (build_primtype_type_ref, linenumber_table):
5054 Constify a char*.
5055 (java_lang_expand_expr): Add prototype.
5057 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
5058 `java_lang_expand_expr'.
5060 * lex.c (java_lex_error): Constify a char*.
5061 (java_get_unicode, java_read_char, java_allocate_new_line,
5062 java_unget_unicode, java_sneak_unicode): Prototype.
5064 * parse-scan.y (current_class, package_name, method_declarator,
5065 report_class_declaration, yyerror): Constify a char*.
5067 * parse.h (java_report_errors): Prototype.
5068 (yyerror): Constify a char*.
5070 * parse.y (classitf_redefinition_error, check_modifiers,
5071 parse_jdk1_1_error, lookup_package_type,
5072 lookup_package_type_and_set_next, get_printable_method_name,
5073 purify_type_name): Constify a char*.
5074 (build_super_invocation, maybe_generate_finit,
5075 verify_constructor_super, parser_add_interface,
5076 add_superinterfaces, jdep_resolve_class, note_possible_classname,
5077 java_complete_expand_methods, java_expand_finals,
5078 cut_identifier_in_qualified, java_stabilize_reference,
5079 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
5080 merge_string_cste): Prototype.
5081 (single_type_import_declaration, yyerror,
5082 variable_redefinition_error, build_array_from_name,
5083 build_unresolved_array_type, check_class_interface_creation,
5084 resolve_class, complete_class_report_errors,
5085 note_possible_classname, read_import_dir,
5086 find_in_imports_on_demand, resolve_package, fix_constructors,
5087 check_deprecation, lookup_method_invoke,
5088 maybe_build_primttype_type_ref, array_constructor_check_entry):
5089 Constify a char*.
5090 (java_complete_expand_methods, java_expand_finals): Make static.
5091 (convert_narrow): Remove static prototype.
5093 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5095 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
5097 1999-08-02 Richard Henderson <rth@cygnus.com>
5099 * decl.c: Include defaults.h instead of expr.h.
5100 * parse.y: Likewise.
5102 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
5104 * java/decl.c (start_java_method): Change all uses of
5105 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
5106 Ensure expr.h is included.
5107 * java/expr.c (pop_arguments): Ditto.
5108 * java/parse.y (expand_start_java_method): Ditto.
5110 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5112 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
5114 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
5116 * decl.c: Include "function.h".
5117 * except.c: Likewise.
5118 * parse.y: Likewise.
5119 * Makefile.in: Update dependencies.
5121 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5123 * expr.c (build_java_soft_divmod): Provide a default case in switch.
5124 (java_lang_expand_expr): Mark parameters `target', `tmode' and
5125 `modifier' with ATTRIBUTE_UNUSED.
5127 * gjavah.c (process_file): Add braces around ambiguous `else'.
5129 * jcf-dump.c (print_access_flags, localvar_free): Change return
5130 type to void.
5132 * parse.y (java_complete_expand_method): Initialize variable
5133 `exception_copy'.
5134 (resolve_qualified_expression_name): Likewise for `field_decl'.
5135 (patch_method_invocation): Likewise for `class_to_search'.
5136 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
5137 (patch_assignment): Likewise for `lhs_type'.
5139 * verify.c (verify_jvm_instructions): Remove unused variable
5140 `caller'.
5142 1999-07-25 Richard Henderson <rth@cygnus.com>
5144 * decl.c (va_list_type_node): New.
5146 1999-07-25 Anthony Green <green@cygnus.com>
5148 * gjavah.c (print_stub): New function.
5149 (METHOD_IS_NATIVE): New macro.
5150 (print_mangled_classname): Make static.
5151 (HANDLE_END_FIELD): Don't emit fields during stub generation.
5152 (process_file): Perform stub generation.
5153 (HANDLE_METHOD): Don't emit class decls during stub
5154 generation.
5155 (HANDLE_END_METHOD): Take into account stub generation.
5156 (print_method_info): Handle stub generation.
5157 (print_stub): New function.
5158 (print_cxx_classname): Make signature consistant with others.
5159 (help): Describe -stubs option.
5160 (main): Create stub file.
5161 (version): Use version.c.
5162 (print_full_cxx_name): New function.
5163 (print_c_decl): Use print_full_cxx_name.
5165 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5167 * check-init.c (check_init): Handle MAX_EXPR.
5169 1999-07-15 Andrew Haley <aph@cygnus.com>
5171 * lang.c (flag_use_divide_subroutine): New variable.
5172 * typeck.c: (convert_ieee_real_to_integer): Bounds check
5173 fp-to-integer conversion.
5174 (convert): Call convert_ieee_real_to_integer when flag_fast_math
5175 is not set.
5177 * expr.c (build_java_soft_divmod): New function.
5178 (build_java_binop): Call build_java_soft_divmod if
5179 flag_use_divide_subroutine is set.
5180 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
5181 soft_lrem_node: new builtin functions.
5182 (init_decl_processing) Initialize the new builtins.
5183 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
5184 soft_lrem_node: new builtin functions.
5185 (build_java_soft_divmod): New function.
5186 * parse.y: Call build_java_soft_divmod if
5187 flag_use_divide_subroutine is set.
5188 * parse.c: Rebuilt.
5190 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
5191 a --specs= arg) even if not linking.
5192 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
5193 -fuse-divide-subroutine
5195 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5197 * parse.y (resolve_and_layout): Check methods only once.
5198 (resolve_qualified_expression_name): Verify thrown exceptions
5199 compatibility.
5200 (check_thrown_exceptions): Reject exceptions thrown in
5201 initializer. Error message tuned.
5203 1999-07-14 Andrew Haley <aph@cygnus.com>
5205 * expr.c (expand_expr): Do not return the last statement in a
5206 block as the block's value.
5208 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5210 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
5211 CALL_EXPR, to avoid order of evaluation changes.
5213 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5215 * parse.y (qualify_ambiguous_name): Do not use
5216 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
5218 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5220 * check-init.c (check_init): Handle MAX_EXPR.
5221 * expr.c (force_evaluation_order): Force method call arguments to
5222 be evaluated in left-to-right order.
5223 * parse.y (qualify_ambiguous_name): Loop again to qualify
5224 NEW_ARRAY_EXPR properly.
5226 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5228 * parse.y (patch_invoke): Resolve unresolved invoked method
5229 returned type.
5230 (qualify_ambiguous_name): STRING_CST to qualify expression for
5231 type name resolution.
5233 1999-06-24 Andrew Haley <aph@cygnus.com>
5235 * class.c (finish_class): Whenever a deferred method is
5236 output, rescan the list of methods to see if a new candidate for
5237 output can be found.
5239 1999-06-28 Tom Tromey <tromey@cygnus.com>
5241 * jvspec.c (lang_specific_driver): Recognize --help.
5243 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5245 * parse.y (resolve_package): Fixed bogus return statement.
5246 (patch_method_invocation): Resolve method invocation beginning with
5247 a package name qualifier.
5249 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5251 * Make-lang.in (java.stage1): Depend on stage1-start.
5252 (java.stage2): Likewise for stage2-start.
5253 (java.stage3): Likewise for stage3-start.
5254 (java.stage4): Likewise for stage4-start.
5256 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5258 * parse.y (java_complete_lhs): When doing cross referencing, don't
5259 try to keep file location on a WFL expanded as a CALL_EXPR.
5261 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5263 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
5264 compiling to class file a void method with an empty method body.
5265 As a side effect, the bytecode backend will generate the
5266 appropriate `return' instruction.
5268 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5270 * parse.y (lookup_package_type_and_set_next): New function prototype.
5271 (resolve_package): Search current and imported packages.
5272 (lookup_package_type_and_set_next): New function.
5274 1999-06-22 Andrew Haley <aph@cygnus.com>
5276 * verify.c (verify_jvm_instructions): Check for pending blocks
5277 before invalid PC test and opcode switch, not after.
5279 1999-06-21 Andrew Haley <aph@cygnus.com>
5281 * except.c (find_handler_in_range): The upper limit for exception
5282 ranges is exclusive, not inclusive: (start <= pc < end).
5283 (link_handler): find child pointer which points to outer by
5284 searching sibling list: previous code incorrectly assumed that
5285 outer->outer->first_child must point to outer.
5286 * verify.c (verify_jvm_instructions): FIXME added to code for
5287 `athrow'.
5288 (verify_jvm_instructions): Do not assume that the last block
5289 processed in a subroutine is a block which ends with a `ret'
5290 instruction. With some control flows it is possible that the last
5291 block ends with an `athrow'.
5293 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5295 * parse.y (qualify_ambiguous_name): Reorganized the post
5296 evaluation of non WFL leading expression nodes.
5298 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5300 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
5301 CONVERT_EXPR.
5303 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5305 * parse.y (qualify_ambiguous_name): Handle qualified expression
5306 beginning with a STRING_CST.
5308 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5310 * parse.y (register_fields): Set DECL_INITIAL on both
5311 pre-initialized static and public fields.
5312 (resolve_field_access): Static field access expressions to always
5313 use pointer types.
5314 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
5315 qualification. CONVERT_EXPR to be resolved as an expression name.
5316 (java_complete_lhs): Identify and access qualified final
5317 initialized field in switch statement case expression.
5318 (fold_constant_for_init): Pre-initialized field decl constant to
5319 be folded.
5321 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5323 * parse.y (note_possible_classname): Mark returned node with
5324 QUALIFIED_P only if the original class name contained a '/'.
5326 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
5328 * Make-lang.in (gcjh): More parallel build fixes.
5330 1999-06-03 Mike Stump <mrs@wrs.com>
5332 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
5334 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
5336 * except.c (link_handler): Chain exception handlers in order.
5338 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
5340 * expr.c (expand_byte_code): Fill unreachable bytecode regions
5341 with nops and process as usual in order to always set correct EH
5342 ranges. Emit detailed warnings about unreachable bytecodes.
5344 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
5346 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
5347 constant.
5349 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5351 * parse.y (lookup_field_wrapper): Unified returned value to NULL
5352 or the searched field decl.
5354 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5356 * parse.y (fold_constant_for_init): Convert numerical constant
5357 values to the type of the assigned field.
5359 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5361 * expr.c (lookup_field): Relaxed the test on class loading error
5362 detection.
5363 * parse.y (fold_constant_for_init): Enabeled old code.
5365 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5367 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
5368 decide the validity of the cast of a java.lang.Cloneable reference
5369 to an array.
5370 (patch_conditional_expr): Fixed first argument passed to
5371 binary_numeric_promotion.
5373 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5375 * parse.y (qualify_ambiguous_name): Take into account that a
5376 CONVERT_EXPR might specify a type as a WFL.
5378 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5380 * parse.y (patch_assignment): Save the rhs before using it as an
5381 argument to _Jv_CheckArrayStore.
5383 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5385 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
5387 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5389 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
5390 floating point litteral only when the exponent indicator has been
5391 parsed.
5393 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5395 * parse.y (formal_parameter:): Construct argument tree list
5396 element even if a yet unsupported final parameter was encountered.
5398 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5400 * parse.y (finish_method_declaration): Issue errors for native or
5401 abstract methods declared with a method body, as well as for non
5402 native or non abstract methods with no method body.
5404 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5406 * class.c (build_utf8_ref): Initialize variable `field'.
5408 * decl.c (init_decl_processing): Initialize variable `field'.
5410 * expr.c (build_known_method_ref): Mark parameters `method_type',
5411 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
5412 (process_jvm_instruction): Likewise for parameter `length'.
5414 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
5415 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
5416 ATTRIBUTE_UNUSED.
5418 * parse.y (maybe_generate_clinit): Remove unused variable
5419 `has_non_primitive_fields'.
5420 (find_in_imports_on_demand): Initialize variables `node_to_use'
5421 and `cl'.
5422 (patch_binop): Likewise for variable `prom_type'.
5423 (patch_unaryop): Likewise for variable `prom_type'.
5425 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
5427 * xref.c (xref_table): Add missing initializer.
5429 1999-05-14 Tom Tromey <tromey@cygnus.com>
5431 * java-except.h (struct eh_range): Removed unused `next' member.
5432 * verify.c (verify_jvm_instructions): Call check_nested_ranges
5433 after adding all exception handlers. Sort exception ranges in
5434 order of start PC.
5435 (struct pc_index): New structure.
5436 (start_pc_cmp): New function.
5437 * except.c (add_handler): Return `void'. Don't call link_handler;
5438 instead construct an ordinary linked list and do range
5439 coalescing.
5440 (check_nested_ranges): New function.
5441 (link_handler): Changed interface to allow merging of eh_ranges.
5442 Split overlapping ranges. Return `void'.
5444 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5446 * parse.y (constructor_block_end:): New rule, tagged <node>.
5447 (constructor_body:): Use `constructor_block_end' instead of
5448 `block_end'.
5450 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5452 * parse.y (statement_nsi:): Pop `for' statement block.
5453 (java_complete_lhs): Labeled blocks containing no statement are
5454 marked as completing normally.
5456 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5458 * xref.c (xref_set_current_fp): New function, defined.
5459 * xref.h (xref_set_current_fp): New function, prototyped.
5461 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5463 * check-init.c (check_init): Take into account that
5464 LABELED_BLOCK_STMT can be empty.
5466 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5468 * parse.y (java_check_regular_methods): Warning check on not
5469 overriding methods with default access in other packages does not
5470 apply to `<clinit>'.
5471 (java_complete_lhs): If block body is an empty_stmt_node, replace
5472 it by NULL_TREE. This prevents gcc from generating an irrelevant
5473 warning.
5475 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5477 * check-init.c (check_init): Removed code accepting to see things
5478 falling through default:, when doing xrefs.
5479 * java-tree.h (do_not_fold): New global variable, declared.
5480 * parse.y (do_not_fold): New global variable, defined.
5481 (java_complete_expand_method): Set `do_not_fold' to the value of
5482 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
5483 and reinstall them after them have been purged; do not check for
5484 initializations; do not issue missing return errors.
5485 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
5486 when doing xrefs.
5487 (patch_binop): Skip the fold part when doing xrefs.
5488 (build_string_concatenation): Skip the concatenation part when
5489 doing xrefs.
5490 (patch_synchronized_statement): Do not generate a try-finally when
5491 doing xrefs.
5492 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
5493 and keep the location where the throw was seen.
5494 * typeck.c (convert): When `do_not_fold' is set, do not attempt
5495 any treatment on the converted node an simply return a NOP_EXPR of
5496 the targeted type.
5497 * xref.c (xref_get_data): New function, defined.
5498 * xref.h (xref_get_data): New function, declared.
5499 (XREF_GET_DATA): Use xref_get_data.
5501 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5503 * gjavah.c (print_include): Cast the result of `strlen' to int
5504 when comparing against a signed value.
5505 (add_namelet): Likewise.
5507 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5509 * expr.c (expand_invoke): Mark parameter `nargs' with
5510 ATTRIBUTE_UNUSED.
5511 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
5513 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
5514 ATTRIBUTE_UNUSED.
5516 * jcf-reader.c (get_attribute): Cast a value to long
5517 when comparing against a signed expression. Likewise.
5519 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
5520 HOST_BITS_PER_CHAR.
5522 1999-05-11 Andrew Haley <aph@cygnus.com>
5524 * parse.y (source_end_java_method): If the current method contains
5525 any exception handlers, force asynchronous_exceptions: this is
5526 necessary because signal handlers in libjava may throw exceptions.
5527 * decl.c (end_java_method): Ditto.
5529 1999-05-11 Tom Tromey <tromey@cygnus.com>
5531 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
5532 flags.
5533 * jvspec.c (THREAD_NAME): Removed.
5534 (GC_NAME): Likewise.
5535 (MATHLIB): Likewise.
5536 (WITHLIBC): Likewise.
5537 (GCLIB): Likewise.
5538 (THREADLIB): Likewise.
5539 (MATH_LIBRARY): Likewise.
5540 (lang_specific_driver): Don't add `-l' options to command line.
5541 Instead, add a single --specs option. Recognize `-L' options and
5542 use them to search for spec file.
5543 (find_spec_file): New function.
5544 (SPEC_FILE): New define.
5546 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
5548 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
5549 cpplib-enabled build.
5551 1999-05-05 Per Bothner <bothner@cygnus.com>
5553 * class.c (make_field_value): DECL_INITIAL may be a string literal;
5554 temporarily zero it while calling rest_of_decl_compilation.
5556 * java-tree.h (string_ptr_type_node): Add declaration.
5557 * decl.c: Define and initialize string_ptr_type_node.
5558 * parse.y (patch_string_cst): Use string_ptr_type_node.
5560 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
5561 * parse.y (for_statement): Now unconditionally exit_block.
5562 (finish_labeled_statement): No longer exit_block if for-loop.
5563 (patch_loop_statement): Check harder if the loop is already labeled.
5565 * parse.y (patch_initialized_static_field): Removed function.
5566 (maybe_generate_clinit): Removed special handling for interfaces.
5567 (java_complete_expand_methods): Do a preliminary java_complete_tree
5568 on <clinit> to determine if it can be removed.
5569 (java_complete_expand_method): Remove special handling for <clinit>.
5570 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
5571 optimize if we get back empty_stmt_node.
5572 For MODIFY_EXPR, re-do checking of static initializers.
5573 (fold_constant_for_init): Don't return immediate if VAR_DECL.
5574 For VAR_DECL, pass correct context.
5576 * verify.c (verify_jvm_instructions): Better error messages.
5578 1999-05-03 Tom Tromey <tromey@cygnus.com>
5580 * parse-scan.y (interface_declaration): Call
5581 report_class_declaration for interfaces.
5583 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
5585 * Makefile.in: Remove -v from bison command lines.
5587 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5589 * check-init.c (check_init): Exclude a case of error when doing
5590 xrefs.
5591 * class.c (layout_class_method): Don't generate the error message
5592 twice when compiling from source.
5593 * lang-options.h: Added `-Wredundant-modifers' and
5594 `-Wunusupported-jdk11' flags and help text.
5595 * lang.c (lang_decode_option): Added support for
5596 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
5597 flag_static_local_jdk11 and flag_redundant set accordingly.
5598 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
5599 * parse.h (EXPR_WFL_ADD_COL): New macro.
5600 (DECL_END_SOURCE_LINE): Likewise.
5601 (DECL_INHERITED_SOURCE_LINE): Likewise.
5602 * parse.y (static_ref_err): New function, prototyped.
5603 (CCB_TK): Now tagged <operator>.
5604 (class_body:): Remember the location of the closing '}' of a class
5605 definition when doing xrefs.
5606 (block:): Likewise.
5607 (block_end:): Likewise.
5608 (create_class): Remember the location of the inherited class
5609 identifier when doing xrefs.
5610 (register_fields): Added test on first operand of `init' before
5611 testing it TREE_CODE.
5612 (method_header): Store the location of the class identifier in the
5613 class decl when doing xrefs.
5614 (finish_method_declaration): Don't combine first/last method line
5615 when doing xref.
5616 (java_check_regular_methods): Warning check on not overriding
5617 methods with default access on other packages move before check on
5618 static methods. Initialization of `aflags' also moved up.
5619 (resolve_expression_name): Call static_ref_err to report the error.
5620 (static_ref_err): New function, implemented.
5621 (resolve_field_access): Returned simplified static field access
5622 when doing xrefs.
5623 (resolve_qualified_expression_name): Check for illegal use of
5624 static fields in a non static context. Call static_ref_err to
5625 report error in various places.
5626 (java_complete_tree): Do not fold initialized static fields when
5627 doing xrefs.
5628 (java_complete_lhs): Likewise.
5630 1999-04-29 Anthony Green <green@cygnus.com>
5632 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
5633 create internal labels.
5634 (lookup_label): Ditto.
5636 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5638 * class.c (layout_class_method): Generate <clinit>'s rtl for
5639 interfaces.
5640 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5641 for interfaces' <clinit>.
5642 * expr.c (lookup_field): Search for fields in interfaces.
5643 (expand_invoke): Fixed indentation.
5644 (expand_java_field_op): Likewise. Use IS_CLINIT.
5645 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
5646 (IS_CLINIT): New macro.
5647 * parse.y (type_declaration:): Call maybe_generate_clinit after an
5648 interface was parsed.
5649 (maybe_generate_clinit): Don't generate if the current class is an
5650 interface with only fields of primitive types.
5651 (reset_method_name): Use IS_CLINIT.
5652 (java_complete_expand_method): Expand <clinit> when it exists for
5653 interfaces. Use IS_CLINIT.
5654 (resolve_expression_name): Use DECL_CONTEXT instead of
5655 current_class to build static field references.
5656 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
5657 ARRAY_REF when doing xreferencing.
5658 (check_final_assignment): Fixed typo in leading comment. Use
5659 IS_CLINIT.
5660 (patch_array_ref): Don't fully expand array references when
5661 xreferencing.
5662 (patch_return): Use IS_CLINIT.
5663 (patch_throw_statement): Likewise.
5665 1999-04-22 Tom Tromey <tromey@cygnus.com>
5667 * Make-lang.in (JAVA_SRCS): Added check-init.c.
5669 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5671 * decl.c (predef_filenames, predef_filenames_size): New globals
5672 (init_decl_processing): predef_filenames and predef_filenames_size
5673 initialized.
5674 * java-tree.h (predef_filenames, predef_filenames_size): Declared
5675 extern.
5676 * jcf-parse.c (predefined_filename_p): New function.
5677 (yyparse): Check that files on the command line are specified only
5678 once and issue a warning otherwise.
5679 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
5680 * parse.y (source_end_java_method): Nullify NOP method bodies, to
5681 avoid a gcc warning with -W -Wall turned on.
5682 (java_expand_classes): Abort if errors were encountered.
5683 (java_complete_lhs): If the cross reference flag is set, wrap
5684 field DECL node around a WFL when resolving expression name.
5686 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5688 * lang.c (lang_decode_option): Fixed returned value when parsing
5689 `-fxref=...' and `-Wall'.
5690 * parse.y (source_end_java_method): Do not generate code when
5691 flag_emit_xref is set.
5692 (resolve_expression_name): Do not build static field access when
5693 flag_emit_xref is set.
5694 (resolve_field_access): No special treatment on `length' when
5695 flag_emit_xref is set. Do not build qualified static field access
5696 when flag_emit_xref is set.
5697 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
5698 when flag_emit_xref is set.
5699 (patch_assignment): Do not generate array store runtime check when
5700 flag_emit_xref is set.
5701 * xref.c (xref_flag_value): Fixed function declaration
5702 indentation.
5703 (xset_set_data): New function.
5704 * xref.h (xref_set_data): Added prototype for new function.
5705 (typedef struct xref_flag_table): New field data.
5706 (XREF_GET_DATA): New macro.
5708 1999-04-19 Tom Tromey <tromey@cygnus.com>
5710 * xref.h (enum): Removed trailing comma.
5712 * parse.y (resolve_qualified_expression_name): Added missing
5713 `break'.
5715 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
5717 * gjavah.c: New prototypes for java_float_finite and
5718 java_double_finite.
5720 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5722 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
5723 references.
5725 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
5727 * Makefile.in (TREE_H): Add tree-check.h.
5728 (RTL_H): Add genrtl.h.
5730 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5732 * parse.y (patch_assignment): Added ArrayStoreException runtime
5733 check.
5735 1999-04-06 Per Bothner <bothner@cygnus.com>
5737 * expr.c (pop_type_0): New function.
5738 (pop_type): Use pop_type_0.
5739 * java-tree.h (pop_type_0): New declaration.
5740 * verify.c (verify_jvm_instructions): Check return instructions.
5742 * parse.y (patch_binop): Don't fold if non-constant and emiting
5743 class files.
5745 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5747 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
5749 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
5750 (main_jcf): Don't define.
5751 (process_file): Don't set `main_jcf'.
5753 * java-tree.h (main_jcf): Don't declare.
5755 * jcf-parse.c (main_jcf): Add static definition.
5757 * lang.c (main_jcf): Don't define.
5759 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5761 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
5763 * decl.c (copy_lang_decl): Likewise for `bcopy'.
5765 * jcf-depend.c: Include "config.h", not <config.h>.
5767 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
5768 `bcopy' to PTR.
5770 * jcf-path.c: Include "config.h", not <config.h>.
5772 * lex.c: Don't include various system header files.
5773 (java_init_lex): Cast the argument of `bzero' to PTR
5775 * parse-scan.y (java_push_parser_context): Likewise.
5777 * parse.y (java_push_parser_context): Likewise.
5778 (patch_bc_statement): Match format specifier to variable argument.
5780 * xref.c: Don't include <stdio.h>.
5782 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5784 * parse.y (struct parser_ctxt *ctxp): Now global.
5785 (declare_local_variables): Use WFL compound value for the
5786 declaration source line value, when doing cross-referencing.
5788 1999-03-31 Tom Tromey <tromey@cygnus.com>
5790 * gjavah.c (print_field_info): Allow constants of other types.
5791 (print_include): Generate include when new name is proper prefix
5792 of already printed name.
5793 (add_namelet): Likewise.
5794 (cxx_keyword_subst): New function.
5795 (print_method_info): Use it.
5796 (print_field_name): New function.
5797 (get_field_name): New function.
5798 (print_field_info): Use get_field_name and print_field_name.
5800 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5802 * Makefile.in (keyword.h): Generate using gperf language 'C', not
5803 'KR-C', so gperf uses the `const' keyword on strings.
5805 * keyword.gperf (java_keyword): Const-ify a char*.
5807 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5809 * parse.y (patch_bc_statement): Fixed identation and a bogus
5810 `printf' format.
5812 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5814 * parse.y (patch_assignment): Allow static variables in other
5815 classes to be assigned.
5817 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5819 * class.c (maybe_add_interface): Remove unused variable
5820 `interface_binfo'.
5821 (make_class_data): Use = for assignment, not ==. Likewise.
5822 (emit_register_classes): Remove unused variable `decl'.
5824 * lex.c: Fix comment so as not to contain an embedded `/*'.
5826 * verify.c (verify_jvm_instructions): Remove unused variable
5827 `self_type'.
5829 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
5831 * parse.y (complete_loop_body): Rename to finish_loop_body.
5832 (complete_labeled_statement): Rename to finish_labeled_statement.
5833 (complete_for_loop): Rename to finish_for_loop.
5834 (complete_method_declaration): Rename to finish_method_declaration.
5836 * java-tree.h (continue_identifier_node): New global node.
5837 * decl.c: Define and initialize continue_identifier_node.
5838 * parse.y (generate_labeled_block): Remove - no longer needed.
5839 (build_loop_body): Use continue_identifier_node for continue block.
5840 (finish_labeled_statement): Also do pop_labeled_block actions.
5841 (java_complete_lhs): POP_LOOP even if error.
5842 (build_labeled_block): Special handling for continue_identifier_node.
5843 (patch_loop_statement): Re-organize.
5844 (patch_bc_statement): Re-write.
5846 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5848 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
5849 using a WFL compound value.
5850 * parse.y (xref.h): Include.
5851 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
5852 WFL compound value.
5853 (register_fields): Set WFL compound value to lineno if doing
5854 xrefs.
5855 (java_complete_expand_method): Call expand_xref if flag_emit_xref
5856 is set.
5857 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
5858 * xref.h (expand_xref): Prototype renamed from xref_generate.
5860 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5862 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
5863 (GET_CURRENT_BLOCK): New macro.
5864 * parse.y (current_static_block): New global variable.
5865 (method_body:): Define action.
5866 (complete_method_declaration): Set current_function_decl to NULL
5867 when work on the current method is done.
5868 (declare_local_variables): Use GET_CURRENT_BLOCK.
5869 (java_method_add_stmt): Likewise.
5870 (java_complete_expand_method): Disable the use of `this' when
5871 expanding <clinit>.
5872 (enter_a_block): If no current method exist, use
5873 current_static_block to link static initializer blocks.
5874 (exit_block): Rewritten to use current_static_block when no current
5875 method decl exists.
5876 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
5877 (patch_return): Forbid the use of `return' in static initializers.
5878 (patch_throw_statement): Fixed indentation. Issue specific error
5879 for uncaught thrown checked exception in static initializer
5880 blocks. Removed FIXME.
5882 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
5884 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
5885 Link gcj from gcc.o.
5887 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5889 * parse.y (find_applicable_accessible_methods_list): When dealing
5890 with interface: ensure that a given interface or java.lang.Object
5891 are searched only once.
5893 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5895 * gjavah.c (print_c_decl): Remove unused argument `flags'.
5897 * jcf-dump.c (print_access_flags): Add braces around if-else.
5899 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
5900 COMBINE_INPUTS.
5902 * lex.c (build_wfl_node): Add static prototype.
5904 * lex.h (build_wfl_node): Remove static prototype.
5906 * parse.y: Include lex.c early enough to declare everything needed.
5907 Ensure calls to `build_wfl_node' pass the proper arguments.
5908 (create_class): Remove unused variable `super_decl'.
5909 (get_printable_method_name): Initialize variable `name'.
5911 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5913 * Changelog: Fixed 1999-03-22 typos.
5914 * lang.c (lang_decode_option): Fixed typo in error string in the
5915 XARG section.
5917 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5919 * Makefile.in (JAVA_OBJS): Added entry xref.o.
5920 (xref.o): New rule.
5921 * java-tree.h (flag_emit_xref): Declared extern.
5922 * lang.c (xref.h): Included.
5923 (flag_emit_xref): New global variable.
5924 (lang_decode_option): Added support for -fxref.
5925 * xref.c: Created.
5926 * xref.h: Likewise.
5928 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
5930 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
5931 linked with.
5933 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5935 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
5936 $(srcdir)/../system.h and $(JAVA_TREE_H).
5937 (jcf-io.o): Depend on $(JAVA_TREE_H).
5938 (mangle.o): Likewise.
5940 * check-init.c (check_cond_init): Add static prototype.
5942 * class.c (build_java_method_type, hashUtf8String,
5943 make_field_value, get_dispatch_vector, get_dispatch_table,
5944 append_gpp_mangled_type, mangle_static_field): Likewise.
5945 (strLengthUtf8): Hide unused definition.
5946 (hashUtf8String): Const-ify.
5947 (make_field_value): Un-ANSI-fy.
5949 * constants.c: Move inclusion of jcf.h above java-tree.h.
5950 (set_constant_entry, find_class_or_string_constant,
5951 find_name_and_type_constant, get_tag_node,
5952 build_constant_data_ref): Add static prototype.
5954 * decl.c (push_jvm_slot, builtin_function,
5955 lookup_name_current_level): Likewise.
5956 (builtin_function): Const-ify.
5958 * except.c (expand_start_java_handler, expand_end_java_handler):
5959 Add static prototype.
5961 * expr.c (flush_quick_stack, push_value, pop_value,
5962 java_stack_swap, java_stack_dup, build_java_athrow,
5963 build_java_jsr, build_java_ret, expand_java_multianewarray,
5964 expand_java_arraystore, expand_java_arrayload,
5965 expand_java_array_length, build_java_monitor, expand_java_pushc,
5966 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
5967 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
5968 expand_compare, expand_test, expand_cond, expand_java_goto,
5969 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
5970 expand_java_field_op, java_push_constant_from_pool): Likewise.
5972 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
5973 (build_java_arraynull_check): Mark parameters `node' and `type'
5974 with ATTRIBUTE_UNUSED.
5975 (note_label): Likewise for parameter `current_pc'.
5976 (expand_java_call, expand_java_ret): Hide unused definition.
5978 * java-tree.h (make_class, build_constants_constructor,
5979 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
5980 init_outgoing_cpool, register_class, emit_register_classes,
5981 java_layout_seen_class_methods): Prototype.
5982 (unicode_mangling_length): Const-ify.
5983 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5984 emit_unicode_mangled_name, format_int, format_uint,
5985 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
5986 jcf_print_utf8_replace, open_class): Prototype.
5988 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
5989 <stdio.h>. Include tree.h/java-tree.h.
5990 (utf8_equal_string usage, process_class): Add static prototype.
5991 (open_class): Don't prototype this here.
5992 (utf8_equal_string): Match arguments to format specifiers.
5993 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
5994 TABLE_SWITCH, disassemble_method): Likewise.
5996 * jcf-io.c: Include tree.h/java-tree.h.
5997 (open_class, find_classfile, jcf_print_utf8,
5998 jcf_print_utf8_replace): Const-ify.
6000 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
6001 parse_class_file): Add static prototype.
6002 (find_in_current_zip): Match definition to existing static
6003 prototype.
6005 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
6006 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
6007 finish_jcf_block, define_jcf_label, get_jcf_label_here,
6008 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
6009 write_chunks, adjust_typed_op, generate_bytecode_conditional,
6010 generate_bytecode_return, perform_relocations, init_jcf_state,
6011 init_jcf_method, release_jcf_state, generate_classfile):
6012 Add static prototype.
6013 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
6014 (make_class_file_name): Const-ify.
6016 * jcf.h (find_classfile): Const-ify.
6018 * jv-scan.c (reset_report): Remove prototype.
6020 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
6021 (error): Rewrite to allow varargs.
6023 * lang.c (lang_f_options): Const-ify.
6025 * lex.c (java_parse_escape_sequence): Add static prototype.
6026 (java_allocate_new_line): Match definition to existing static
6027 prototype.
6029 * mangle.c Include tree.h/java-tree.h.
6030 (unicode_mangling_length, emit_unicode_mangled_name,
6031 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
6033 * parse.h (jdep_code): Remove trailing comma in enumeration.
6034 (java_get_line_col): Move prototype outside of !JC1_LITE test.
6035 (reset_report): Add prototype.
6037 * verify.c (push_pending_label, merge_types): Add static
6038 prototypes.
6040 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
6042 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6044 * parse.y (find_applicable_accessible_methods_list): Extend the
6045 search to superinterfaces when relevant.
6046 (search_applicable_methods_list): New function.
6048 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6050 * class.c (unmangle_classname): Implemented stricter testing
6051 before setting the QUALIFIED_P flag on an identifier.
6053 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
6055 * parse.y (java_complete_lhs): Call force_evaluation_order
6056 after patch_newarray.
6057 (patch_binop): Don't call fold if there are side effects.
6059 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
6061 * parse.y (java_stabilize_reference): Use save_expr instead of
6062 building a SAVE_EXPR node.
6063 (java_complete_lhs): Patch the resulting string of the `+='
6064 operator (if necessary) and complete the RHS after having built
6065 the cast.
6067 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
6069 * class.c (make_class): Don't set CLASS_P here (because
6070 this function is also called by build_java_array_type).
6071 (push_class): Set CLASS_P here instead.
6072 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
6074 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
6075 context. If the context is class, perfer "super" over "synchronized".
6076 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
6078 * parse.y (create_class): Don't call parser_check_super here;
6079 it is not robust. Always wait until later.
6081 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
6082 match what JDK 1.2 does), but don't set ACC_PUBLIC.
6084 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
6086 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
6087 * lex.h (UNGETC): Change misleading macro.
6089 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
6091 * parse.y (java_stabilize_reference): Return NODE when patching a
6092 COMPOUND_EXPR.
6093 (java_complete_lhs): Put parenthesis around truth values.
6095 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
6097 * class.c (layout_class_method): Don't make rtl for interface
6098 methods.
6099 * parse.h (GET_TYPE_NAME): New macro.
6100 * parse.y (if_then_statement:): Fixed indentation.
6101 (if_then_else_statement:): Likewise.
6102 (for_statement:): Fixed spacing.
6103 (try_statement:): Fixed indentation.
6104 (create_interface): Don't force interfaces to be abstract.
6105 (method_header): Abstract methods are OK in interfaces.
6106 (declare_local_variables): Fixed typo in comment.
6107 (java_complete_expand_method): Fixed indentation.
6108 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
6109 non accessible fields.
6110 (java_stabilize_reference): New function.
6111 (java_complete_lhs): Fixed indentation. Use
6112 java_stabilize_reference in compound assignement. Insert the
6113 cast. If not processing `+' fix string constants before processing
6114 binop.
6116 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6118 * constants.c (find_class_or_string_constant): Cast variable `j'
6119 to a `jword' when comparing against one.
6121 * expr.c (java_lang_expand_expr): Remove unused variables
6122 `has_finally_p' and `op0'.
6124 * gjavah.c (print_field_info): Cast a value to jint when comparing
6125 against one. Likewise for a jlong.
6126 (add_namelet): Likewise cast a `sizeof' to an int when comparing
6127 against a signed quantity.
6129 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
6130 (print_signature): Don't needlessly dereference variable `str'
6132 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
6133 `max_locals' with ATTRIBUTE_UNUSED.
6134 (jcf_parse_class): Likewise for variable `index'.
6136 * parse.h (reverse_jdep_list): Remove static prototype.
6138 * parse.y (build_jump_to_finally): Remove prototype and definition.
6139 (reverse_jdep_list): Add static prototype.
6141 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
6142 `assignment' and `expr_decl'.
6144 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
6146 1999-03-12 Andrew Haley <aph@cygnus.com>
6148 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
6149 we'll need a directory separator and a null character.
6151 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
6153 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
6155 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6157 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
6158 interfaces.
6160 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
6162 * lex.c (java_parse_end_comment): Take extra parameter (next char).
6164 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
6166 * class.c (layout_class_method): A static method in a base class
6167 is never overridden, so treat it like it doesn't exist.
6168 However, do complain about private non-static method overriding
6169 public static method.
6171 * parse.y: Don't set unused INITIALIZED_P flag.
6172 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
6174 * parse.y (find_expr_with_wfl): Optimize tail-calls.
6175 (build_array_from_name): Re-order &index[string] to &string[index].
6177 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
6178 error_mark (it might catch more errors, but it is more likely to lose).
6180 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6182 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
6183 (parse-scan.o): Depend on toplev.h.
6185 * class.c (make_method_value): Add prototype. Make it static.
6186 Remove unused second argument, caller changed.
6188 * expr.c (java_lang_expand_expr): Remove unused variable
6189 `return_label'.
6191 * java-tree.h: Don't prototype find_in_current_zip.
6192 Add prototypes for verify_constant_pool, start_java_method,
6193 end_java_method, give_name_to_locals, expand_byte_code,
6194 open_in_zip, set_constant_value, find_constant1, find_constant2,
6195 find_utf8_constant, find_string_constant, find_class_constant,
6196 find_fieldref_index, find_methodref_index, write_constant_pool,
6197 count_constant_pool_bytes and encode_newarray_type.
6199 * jcf-dump.c: Remove unused variable `LONG_temp'.
6201 * jcf-parse.c: Include parse.h.
6202 (jcf_parse_source): Remove unused parameter, all callers changed.
6203 (jcf_figure_file_type): Add static prototype.
6204 (find_in_current_zip): Likewise. Also remove unused parameter,
6205 all callers changed.
6206 (read_class): Initialize variable `saved_pos'.
6208 * jcf-reader.c (jcf_parse_preamble): Mark variables
6209 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
6211 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
6212 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
6213 (java_parse_doc_section): Initialize variable `seen_star'.
6214 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
6215 (java_lex_error): Mark parameters `msg' and `forward' with
6216 ATTRIBUTE_UNUSED.
6217 (java_get_line_col): Mark parameters `filename' and `line' with
6218 ATTRIBUTE_UNUSED.
6220 * parse-scan.y: Include toplev.h.
6221 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
6223 * parse.h: use `struct JCF', not plain `JCF'.
6224 (java_parser_context_save_global, java_expand_classes
6225 java_parser_context_restore_global, java_parse): Add prototypes.
6227 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
6228 `node'.
6230 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
6232 * check-init.c (check_init): COPYN takes word count, not bit count.
6234 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
6236 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
6237 explicit build_decl. (Avoids crash in reload when optimizing.)
6239 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
6241 * decl.c (complete_start_java_method): Handle synchronized method
6242 even when compiling from bytecode.
6244 1999-02-26 Tom Tromey <tromey@cygnus.com>
6246 * gjavah.c (add_class_decl): Only generate `#include' if outer
6247 class is not the name of the class we are processing. Correctly
6248 append `.h' in #include.
6249 (process_file): Clean up newlines around generated `#include's.
6250 (decode_signature_piece): Correctly handle inner classes.
6251 (struct include): New structure.
6252 (all_includes): New global.
6253 (print_include): New function.
6254 (add_class_decl): Use it.
6255 (process_file): Likewise.
6256 (add_class_decl): Generate include for java-array.h if array
6257 seen.
6258 (process_file): Don't generate java-array.h include.
6260 * gjavah.c (add_namelet): Check for standard package names here.
6261 (add_class_decl): Don't check for standard package names here.
6263 1999-02-25 Tom Tromey <tromey@cygnus.com>
6265 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
6266 When reading a zip file, only use strncmp if both strings are
6267 bigger than the buffer length. Initialize `k' when looping
6268 through zip file.
6270 1999-02-24 Tom Tromey <tromey@cygnus.com>
6272 * gjavah.c (struct namelet): New structure.
6273 (add_namelet): New function.
6274 (print_namelet): New function.
6275 (print_class_decls): Use add_namelet and print_namelet to generate
6276 namespaces and not classes.
6277 (method_printed): New global.
6278 (HANDLE_END_METHOD): Examine method_printed.
6279 (print_method_info): Set method_printed when required. Print
6280 error if function to be ignored is marked virtual. Handle $finit$
6281 method.
6282 (METHOD_IS_FINAL): New macro.
6283 (print_field_info): Use it.
6284 (HANDLE_METHOD): Clear method_printed.
6285 (method_pass): New global.
6286 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
6287 (process_file): Do two passes over both fields and methods.
6288 (HANDLE_METHOD): Examine method_pass.
6289 (root): New global.
6290 (add_class_decl): New function.
6291 (print_class_decls): Don't scan over entire constant pool.
6293 1999-02-23 Tom Tromey <tromey@cygnus.com>
6295 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
6296 disable linking in that case.
6298 1999-02-20 Tom Tromey <tromey@cygnus.com>
6300 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
6301 not 0x1f.
6303 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
6305 * decl.c (build_result_decl), java-tree.h: New method.
6306 (complete_start_java_method): Handle synchronized methods.
6307 Don't build DECL_RESULT here. (Ordering dependency problem.)
6308 (start_java_method): Call build_result_decl here instead ...
6309 * parse.y (java_complete_expand_method): ... and here.
6310 (expand_start_java_method): Don't call complete_start_java_method here.
6311 (java_complete_expand_method): Call it here instead.
6312 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
6313 * java-tree.h: ... here.
6315 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
6316 * parse.y (java_complete_lhs): Don't call force_evaluation_order
6317 for ARRAY_REF - it doesn't work when array bounds are checked.
6318 (patch_array_ref): Handle it here instead.
6320 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
6322 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
6324 Force left-to-right evaluation of binary operations etc.
6325 * expr.c (force_evaluation_order), java-tree.h: New function.
6326 * parse.y (java_complete_lhs): Pass binary operations, procedure
6327 calls, and ARRAY_REFs to force_evaluation_order.
6328 (various): Set TREE_SIDE_EFFECTS more carefully.
6330 Tolerate random (non-UTF8) encoding in comments without complaining.
6331 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
6332 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
6334 * parse.y (resolve_qualified_expression_name): Handle error_mark.
6335 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
6337 * parse.y (java_complete_lhs): Ignore an empty statement in a
6338 COMPOUND_EXPR. Don't complain about empty statement after return.
6340 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
6342 * parse.y (obtain_incomplete_type): Don't wrap unknown types
6343 in TREE_LIST - just chain the POINTER_TYPEs together.
6344 (resolve_class): If type already resolved, return decl.
6345 After resolving, update TREE_TYPE(class_type), and name (if array).
6346 * parse.h (do_resolve_class), parse.y: Make non-static.
6347 * class.c (maybe_layout_super_class): Take this_class argument.
6348 Do do_resolve_class if necessary.
6349 (layout_class, layout_class_methods): Adjust calls appropriately.
6350 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
6351 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
6352 * typeck.c (build_java_array_type): Don't call layout_class.
6354 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6356 * parse.y (check_pkg_class_access): Allow private class access
6357 within the same package.
6358 (strip_out_static_field_access_decl): New function.
6359 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
6360 operator argument before testing its nature.
6362 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
6364 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
6365 (TRY_EXPR): Simplify - it no longer has a finally clause.
6366 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
6367 Simpler handling of TRY_EXPR, which no longer has a finally clause.
6368 * expr.c (java_lang_expand_expr): Likewise.
6369 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
6370 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
6371 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
6372 (build_try_statement): Remove finally parameter and handling.
6373 (build_try_finally_statement): New function.
6374 (patch_try_statement): No longer need to support finally clause.
6375 (try_statement): Update grammar action rules.
6376 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
6377 Simpler handling of TRY_EXPR, which no longer has a finally clause.
6379 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
6381 * jcf-parse.c (get_constant): Add braces around computation of 'd'
6382 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
6384 1999-02-17 Andrew Haley <aph@cygnus.com>
6386 * class.c (build_utf8_ref): Back out broken patch which was
6387 intended to to output signatures using '.' as a separator.
6389 * class.c (make_class_data): Output signatures using '.' as a
6390 separator, rather than '/'.
6391 (mangled_classname): Likewise.
6392 (make_field_value): Likewise.
6393 (make_method_value): Likewise.
6394 * constants.c (alloc_class_constant): Likewise.
6395 * expr.c (build_invokeinterface): Likewise.
6397 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6399 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
6400 of an ancient workaround.
6402 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
6404 * jvspec.c (xmalloc): Kill the prototype. It does not belong
6405 here anymore.
6407 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6409 * lex.c (yylex): Encode \0 as UTF8.
6411 1999-02-10 Tom Tromey <tromey@cygnus.com>
6413 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
6414 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
6415 (libgcj_zip): Renamed.
6416 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
6417 LIBJAVA_ZIP_FILE.
6418 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
6420 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
6421 (GC_NAME): Renamed -lgc to -lgcjgc.
6423 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6425 * lex.c (java_lang_cloneable): Initialize.
6426 * parse.y (java_lang_cloneable): New static variable.
6427 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
6428 doing one more qualification round.
6429 (valid_ref_assignconv_cast_p): Reject null source or
6430 destination. Allow an array to be cast into java.lang.Cloneable.
6431 (patch_cast): Swapped two first arguments to first call to
6432 valid_ref_assignconv_cast_p.
6434 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6436 * parse.h: DECL_P renamed JDECL_P.
6437 * parse.y: DECL_P replaced by JDECL_P.
6438 (build_array_from_name): Always use pointer's type.
6439 (patch_bc_statement): Extra code to search continue target in a
6440 for loop. Fixed comments. Continue target is current loop when
6441 unlabeled.
6443 1999-02-05 Andrew Haley <aph@cygnus.com>
6445 * class.c (make_class_data): The superclass of an interface should
6446 be null, not class Object.
6448 * lex.c (java_lex): Sign extend hex literals.
6450 1999-02-04 Andrew Haley <aph@cygnus.com>
6452 * class.c (build_utf8_ref): Output signatures using '.' as a
6453 separator, rather than '/'.
6454 (make_class_data): Likewise.
6456 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
6458 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
6459 mkstemp.o. Get them from libiberty now.
6461 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
6463 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
6465 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6467 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
6468 from libiberty.h
6470 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
6472 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
6473 * jcf-write.c (generate_bytecode_return): New function.
6474 (generate_bytecode_insns): Use it, for RETURN_EXPR.
6476 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
6477 generate special [fd]const_[01] instructions.
6479 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
6481 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
6482 handling OPCODE_lookupswitch or OPCODE_tableswitch.
6484 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
6486 * parse.y (patch_method_invocation): Handle calling static methods,
6487 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
6489 * parse.y (java_complete_lhs): Don't complain about unreachable
6490 exit condition in a do-while statement.
6492 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6494 * lex.c (java_read_char): Fixed utf8 decoding.
6495 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
6496 range.
6497 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
6498 comments. Local variable `all_primitive' is gone. Broadened
6499 acceptance of `0' to floating point targets. `long' can now be
6500 widened to `double' or `float'.
6501 (valid_method_invocation_conversion_p): Added leading
6502 comment. Fixed tabulation.
6503 (build_string_concatenation): Optimize out left or right empty
6504 string constants.
6506 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
6508 * jcf-write.c (localvar_alloc): Only emit entry for
6509 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
6510 (generate_bytecode_insns): Only call put_linenumber if
6511 debug_info_level > DINFO_LEVEL_NONE.
6512 * jvspec.c (lang_specific_driver): If no -O* or -g* option
6513 is specified, add -g1 (for compatibility wih javac).
6515 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
6517 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
6518 gjavah.o, check-init.o, jv-scan.o
6520 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6522 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
6524 * gjavah.c: Include config.h and system.h.
6526 * javaop.h (inline): Don't define, its handled by system.h.
6527 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
6528 from `inline' to `static inline'.
6530 * jcf.h (inline): Don't define, its handled by system.h.
6532 * lex.c (inline): Likewise.
6534 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
6536 * lang-specs.h: Map -Qn to -fno-ident.
6538 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
6540 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
6542 1999-01-29 Tom Tromey <tromey@cygnus.com>
6544 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
6545 then cast it to Object before calling `append' method.
6547 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
6549 * check-init.c (check_bool2_init, check_bool_init, check_init):
6550 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
6551 * jcf-write.c (generate_bytecode_insns): Likewise.
6553 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6555 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
6556 * parse.y (patch_cast): Allow a boolean to be cast into a
6557 boolean.
6559 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6561 * parse.y: (class_declaration:): Fixed indentation.
6562 (class_member_declaration:): Extra `;' after field declaration now
6563 accepted.
6564 (interface_declaration:): Removed debug messages in error reports.
6565 (patch_binop): Nodes created and returned inherit the orignal
6566 node's COMPOUND_ASSIGN_P flag value.
6567 (patch_cast): Fix cast from char to floating point.
6569 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
6571 * except.c, java-except.h (expand_resume_after_catch): new
6572 function.
6573 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
6574 to branch back to main flow of control after a catch block.
6576 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6578 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
6579 $(srcdir)/../system.h.
6580 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
6581 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
6582 (jcf-write.o): Likewise.
6583 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6584 (mangle.o): Depend on $(srcdir)/../toplev.h.
6585 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6586 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6588 * class.c: Include output.h and parse.h.
6589 (mangled_classname): Add the `const' keyword to a char*.
6590 (find_named_method): Hide unused function definition.
6591 (build_utf8_ref): Change type of variable `c' to unsigned char.
6592 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
6593 (build_class_ref): Add the `const' keyword to a char*.
6594 (layout_class_method): Remove unused variable `buf'.
6596 * decl.c (find_local_variable): Remove unused variable `rtl'.
6597 (pushdecl): Likewise for variables `different_binding_level' and
6598 `oldglobal'.
6599 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
6600 (maybe_build_cleanup): Likewise for parameter `decl'.
6602 * except.c (expand_start_java_handler): Mark parameter `range'
6603 with ATTRIBUTE_UNUSED.
6605 * expr.c: Include except.h.
6606 (pop_type): Remove unused variable `i'.
6607 (pop_value): Likewise for variables `n_words' and `i'.
6608 (expand_java_arrayload): Likewise for variable `convert'.
6609 (java_lang_expand_expr): Likewise for variables `op0', `type',
6610 `mode', `unsignedp', `node' and `elements'.
6611 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
6612 `eh_ranges'.
6613 (process_jvm_instruction): Add a `const' qualifier to a char*.
6615 * gjavah.c (output_directory): Add the `const' keyword to a char*.
6616 (temp_directory): Likewise.
6617 (print_c_decl): Likewise.
6618 (print_method_info): Likewise.
6619 (decode_signature_piece): Likewise.
6620 (print_mangled_classname): Likewise.
6622 * java-except.h: Provide prototypes for maybe_start_try,
6623 maybe_end_try and add_handler.
6625 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
6626 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
6627 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
6628 init_expr_processing, push_super_field, init_class_processing,
6629 can_widen_reference_to, class_depth, verify_jvm_instructions,
6630 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
6631 set_local_type, merge_type_state, push_type, load_type_state,
6632 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
6633 emit_unicode_mangled_name): Add prototypes.
6635 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
6636 (print_signature_type): Use ISDIGIT, not isdigit.
6637 (print_signature): Remove unused variable `j'.
6639 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
6640 int when comparing against one.
6642 * jcf-parse.c: Include toplev.h.
6644 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
6645 (localvar_free): Remove unused variable `i'.
6646 (generate_bytecode_conditional): Likewise for variable `kind'.
6648 * jv-scan.c: Include config.h and system.h. Remove redundant
6649 OS header and gansidecl.h includes.
6650 (warning): Add the `const' keyword to a char*. Also add
6651 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
6652 __STDC__, when determining whether to use ANSI-isms.
6653 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
6654 (xmalloc): Don't redundantly prototype here.
6655 (main): Remove unused parameter `envp'. Also fix the arguments
6656 passed to function `fatal' to match the format specifier.
6658 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
6660 * mangle.c: Include toplev.h.
6661 (emit_unicode_mangled_name): Declare parameter `len'.
6663 * parse.y (parse_warning_context): Add the `const' keyword to a
6664 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
6665 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
6666 (issue_warning_error_from_context): Add the `const' keyword to
6667 a char*.
6668 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
6669 not `__STDC__' for whether to use ANSI-isms.
6671 * typeck.c (incomplete_type_error): Mark parameters `value' and
6672 `type' with ATTRIBUTE_UNUSED.
6673 (parse_signature_type): Use ISDIGIT, not isdigit.
6675 * verify.c (check_pending_block): Add the `const' keyword to a char*.
6676 (verify_jvm_instructions): Likewise. Remove unused variables
6677 `field_name' and `default_val'.
6679 * zextract.c: Include config.h and system.h. Remove redundant
6680 OS header includes.
6682 * zipfile.h: Prototype `read_zip_archive'.
6684 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
6686 * typeck.c (convert): Allow conversions to void type: some
6687 optimizations in gcc do this.
6689 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
6691 * typeck.c (convert_ieee_real_to_integer): New function.
6692 (convert): When not using fast-math and using hardware fp, convert
6693 an IEEE NaN to zero.
6695 1999-01-18 Andrew Haley <aph@cygnus.com>
6697 * parse.y (patch_binop): Do a type conversion from signed to
6698 unsigned and then back to signed when a ">>>" is found.
6700 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6702 * java-tree.h: (check_for_initialization): Added prototype.
6703 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
6704 * parse.y (do_resolve_class): Removed unused locals.
6705 (read_import_dir): Likewise.
6706 (resolve_qualified_expression_name): Array creation
6707 expressions are valid primary expressions.
6708 (qualify_ambiguous_name): Likewise.
6709 (patch_synchronized_statement): Removed unused local.
6711 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
6713 * Makefile.in (zextract.o): Add dependencies.
6715 * Makefile.in: Do not put ^Ls at the start of a line.
6717 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
6719 * expr.c (process_jvm_instruction): Coerce to correct Throwable
6720 sub-type the result of the call that gets the exception value.
6722 * parse.y (java_complete_expand_methods): If flags_syntax_only,
6723 don't call finish_class.
6725 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
6726 clear found before continuing.
6728 * verify.c (verify_jvm_instructions): On an array load, allow
6729 and handle top of stack to be TYPE_NULL.
6731 * gjavah.c (generate_access): Translate Java package private or
6732 protected access to C++ public, but with a comment.
6734 1999-01-13 Andrew Haley <aph@cygnus.com>
6736 * expr.c (generate_name): Name prefix changed to avoid clashes
6737 with assembler temp labels.
6739 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
6740 MODIFY_EXPR. Without this, code for the assignement may not be
6741 generated at all and the synchronized statement will read an
6742 uninitialized variable.
6744 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6746 * class.c (maybe_layout_super_class): Fixed returned value.
6747 * lex.c: Added 1999 to the copyright.
6748 (java_init_lex): Initialize java_lang_imported.
6749 * lex.h: Added 1999 to the copyright.
6750 * parse.h: Added 1999 to the copyright.
6751 (REGISTER_IMPORT): Fixed typo in trailing macro.
6752 (CURRENT_OSB): New macro.
6753 (struct parser_ctxt): New fields osb_depth, osb_limit.
6754 * parse.y (java_lang_id): New global variable.
6755 (type_import_on_demand_declaration): Don't import java.lang.* twice.
6756 (array_creation_expression:): Use CURRENT_OSB.
6757 (dims:): Uses a stack to keep track of array dimensions.
6758 (cast_expression:): Use CURRENT_OSB.
6759 (find_expr_with_wfl): Return NULL if node found doesn't meet the
6760 conditions.
6761 (register_fields): Fixed typos in comment.
6762 (check_method_redefinition): Fixed comment indentation.
6763 (java_check_regular_methods): Set saved found wfl to NULL after
6764 having reinstalled it in the previously found DECL_NAME.
6766 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
6768 * gjavah.c (java_float_finite): Use a union to do type punning.
6769 (java_double_finite): Likewise.
6771 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
6773 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
6774 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
6775 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
6776 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
6777 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
6778 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
6780 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
6782 * check-init.c (check_init): If compiling to native, we don't
6783 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
6785 1999-01-08 Tom Tromey <tromey@cygnus.com>
6787 * parse-scan.y (variable_declarator_id): Set or increment
6788 bracket_count.
6789 (bracket_count): New global.
6790 (formal_parameter): Handle case where bracket pairs trail variable
6791 declarator id.
6793 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
6795 * jcf-parse.c (yyparse): variable len changed from a char to an
6796 int to prevent overflow.
6798 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
6800 * java-tree.h: Declare read_class.
6801 * jcf-parse.c (read_class): New function.
6802 (load_class): Now just call read_class.
6804 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
6805 * jcf-parse.c (parse_source_file): Declare save_error_count,
6806 which is needed by java_parse_abort_on_error macro,
6807 * parse.y (java_layout_classes, java_expand_classes): Likewise.
6809 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
6810 constructor, if initializing a static field.
6811 (patch_new_array_init): Set TREE_CONSTANT if it is.
6812 * expr.c (java_lang_expand_expr): For a static array constructor
6813 of primitive elements, allocate the array itself statically.
6814 Disabled until we can set the vtable field statically.
6816 * check-init.c: New file. Checks for definite assignment.
6817 * Makefile.in (JAVA_OBJS): Add check-init.o.
6818 * parse.y (java_complete_expand_method): Call check_for_initialization.
6819 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
6821 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
6823 * parse.y : include system.h instead of including
6824 standard headers directly with the exception of <dirent.h>.
6826 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
6828 * lex.h: Moved static function declarations to lex.c,
6829 to shut up some -Wall warnings.
6830 * lex.c: Static function declarations moved here.
6831 * jcf-dump.c: Small fixes to shut up -Wall warnings.
6833 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6835 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
6837 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
6839 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
6840 * verify.c (verify_jvm_instructions): Fix off-by-one error.
6842 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
6843 (localvar_alloc): Change return type to void,
6844 (emit_unop): Remove unused variable size.
6846 * jcf-write.c (struct jcf_block): Add new union.
6847 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
6848 (call_cleanups): New functions.
6849 (struct jcf_partial): New fields num_finalizers and return_value_decl.
6850 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
6851 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
6852 * lang.c (lang_init): Call using_eh_for_cleanups.
6853 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
6854 completing operands to patch_synchronized_statement.
6855 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
6856 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
6857 WITH_CLEANUP_EXPR instead of TRY_EXPR.
6859 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
6861 * Make-lang.in: Comment out control-Ls; they upset some makes.
6863 1998-12-18 Tom Tromey <tromey@cygnus.com>
6865 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
6866 consistently.
6868 1998-12-17 Tom Tromey <tromey@cygnus.com>
6870 * parse.y (DIR_SEPARATOR): New define.
6871 (check_class_interface_creation): Use it.
6873 * parse-scan.y (report_main_declaration): Recognize
6874 `java.lang.String' in argument to main.
6876 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
6878 * parse.y (create_interface): Remove bogus test.
6880 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
6882 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
6883 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
6885 1998-12-16 Tom Tromey <tromey@cygnus.com>
6887 * parse-scan.y (qualified_name): Use correct sprintf format.
6889 1998-12-15 Tom Tromey <tromey@cygnus.com>
6891 * gjavah.c (print_field_info): Changed how most negative number is
6892 printed.
6894 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
6896 * parse.y (fold_constant_for_init): New function.
6897 (resolve_expression_name): Don't replace static final
6898 constant-initialized fields by its value.
6899 (java_complete_lhs): New. Same as java_complete_tree, except does
6900 not replace static final constant-initialized fields by their values.
6901 (register_fields): If there is an initializer, set DECL_INITIAL and
6902 MODIFY_EXPR_FROM_INITIALIZATION_P.
6903 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
6904 Only call patch_initialized_static_field if
6905 MODIFY_EXPR_FROM_INITIALIZATION_P.
6906 (patch_initialized_static_field): If not valid constant, clear
6907 DECL_INITIAL.
6909 * parse.y (lookup_field_wrapper): Fix thinko.
6911 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
6912 set and restore global lineno.
6914 1998-12-14 Tom Tromey <tromey@cygnus.com>
6916 * gjavah.c (print_field_info): If value to print is the smallest
6917 value of its size, then print as hex to avoid later warnings from
6918 C++ compiler.
6920 1998-12-14 Tom Tromey <tromey@cygnus.com>
6922 * gjavah.c (decompile_method): Decompile `return null'.
6923 (process_file): Generate `#pragma interface'.
6924 (method_declared): New global.
6925 (print_method_info): Set it.
6926 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
6927 (print_method_info): Handle abstract methods.
6929 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
6931 * parse.y (patch_method_invocation): If class_decl is null
6932 (e.g. an array type), use original type.
6934 * parse.y (check_thrown_exceptions): Temporary hack to suppress
6935 errors about uncaught exception from clone (of array, specifically).
6937 1998-12-13 Tom Tromey <tromey@cygnus.com>
6939 * gjavah.c (decompile_method): Handle all types of `return'
6940 opcode. Decompile `return this' and `return'.
6941 (method_access): New global.
6942 (print_method_info): Set it.
6943 (decompile_method): Don't decompile a synchronized method.
6945 1998-12-13 Tom Tromey <tromey@cygnus.com>
6947 * jcf-reader.c (jcf_parse_one_method): Recognize
6948 HANDLE_END_METHOD.
6949 * gjavah.c (HANDLE_END_METHOD): New macro.
6950 (HANDLE_CODE_ATTRIBUTE): New macro.
6951 (decompile_method): New function.
6952 (print_method_info): Don't print `;\n' at end of function decl.
6953 Include java-opcodes.h.
6954 (decompiled): New global.
6956 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
6958 * class.c (build_class_ref): Handle PRIMTYPE.class if
6959 flag_emit_class_files.
6960 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
6961 if flag_emit_class_files.
6962 * parse.y (java_complete_tree): Pre-liminary support for
6963 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
6965 * parse.y (patch_synchronized_statement): Don't call monitorexit
6966 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
6968 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
6970 * zipfile.h (opendir_in_zip): New declaration.
6971 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
6972 (opendir_in_zip): New function, using code from open_in_zip.
6973 (open_in_zip): Call opendir_in_zip.
6974 (find_class): Remove no-longer-used do_class_file parameter,
6975 but add source_ok parameter. Change logic so if we find a .java file,
6976 we don't look for .class in later classpath emtries.
6977 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
6978 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
6979 * gjavah.c: Update call to find_class.
6980 * jcf-dump.c: Likewise.
6982 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
6983 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
6984 nothing if body is empty_stmt_node.
6985 Various little fixes so SP gets correctly adjusted.
6986 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
6987 For CALL_EXPR, test if static first.
6988 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
6989 such as the ones we create for Object and Class.
6990 Set and restore current_function_decl.
6991 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
6992 (note_possible_classname): New function.
6993 (read_import_entry): Removed. Merged with read_import_dir.
6994 (read_import_dir): Don't call find_class - that only gives us
6995 the first classpath entry having the needed package.
6996 Use the struct buffer data structure from buffer.h.
6997 (read_import_dir, find_in_imports_on_demand): The remembered
6998 class names now use '.' (not '/') as package separator.
7000 * parse.y (java_complete_expand_methods): Call write_classfile
7001 here, and not in java_expand_classes (which only gets first class).
7003 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7005 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
7006 (register_fields): If a static fields has an initializer, just
7007 chain it on ctxp->static_initialized, and handle later.
7008 (java_complete_expand_methods): Force <clinit> first.
7009 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
7010 - it's already been completed.
7011 (patch_initialized_static_field): New function.
7012 (java_complete_field): Call it.
7014 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
7016 * expr.c (encode_newarray_type, build_new_array): New functions.
7017 * java-tree.h: Declare build_new_array.
7018 * jcf-write.c (patch_newarray): Use build_new_array.
7020 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
7021 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
7023 * parse.y (patch_new_array_init): Re-organize.
7024 Now is passed the actual array (pointer) type of the value.
7025 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
7026 (patch_array_constructor): Removed - merged into patch_new_array_init.
7027 (java_complete_tree): Update patch_new_array_init.
7029 * jcf-write.c (find_constant_index): New function.
7030 (generate_bytecode_insns): Use find_constant_index.
7031 (generate_classfile): Use find_constant_index for ConstantValue.
7033 1998-12-11 Tom Tromey <tromey@cygnus.com>
7035 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
7036 * decl.c (init_decl_processing): Renamed dtable -> vtable.
7037 * class.c (make_class_data): Renamed dtable -> vtable, and
7038 dtable_method_count -> vtable_method_count.
7040 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7042 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
7043 global variables, initialized.
7044 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
7045 Declared new global variables.
7046 * lex.c (java_lex): Return long_zero_node, float_zero_node,
7047 double_zero_node, integer_zero_node upon direct matching.
7048 * parse.y (purify_type_name): Added function prototype.
7049 (duplicate_declaration_error_p): Consider new_type as potentially
7050 being a incomplete type. Use purify_type_name on type string.
7051 (method_header): saved_type: unused variable removed. Don't figure
7052 return type if method name is invalid.
7053 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
7054 processed by patch_unaryop.
7055 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
7056 increment/decrement node into its original type after binary
7057 numeric promotion on its operands.
7059 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7061 * parse.y (array_initializer:): Array init operand is NULL_TREE
7062 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
7063 now an error. Fixed indentation problems.
7064 (patch_string): Handle error_mark_node as an argument.
7065 (patch_new_array_init): Fixed indentation problems.
7066 (array_constructor_check_entry): Removed check on null wfl_value.
7067 Return an error if wfl_value's walk returns an error.
7069 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7071 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
7072 * lex.c (java_lex): Remember column position before advancing one
7073 token. Retain location information on OCB_TK.
7074 * lex.h (typedef struct java_lc): Added new field.
7075 * parse.h (GET_SKIP_TYPE): New macro.
7076 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
7077 * parse.y (build_new_array_init, patch_new_array_init,
7078 patch_array_constructor, maybe_build_array_element_wfl,
7079 array_constructor_check_entry): New function prototypes.
7080 (switch_block:): Tagged <node>.
7081 (OCB_TK): Tagged <operator>.
7082 (array_initializer:): Installed actions.
7083 (variable_initializer): Build location information on element if
7084 necessary.
7085 (switch_statement:): Fixed indentation typo.
7086 (switch_block:): Redefined default action.
7087 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
7088 (patch_assignment): Removed duplicate code.
7089 (maybe_build_array_element_wfl, build_new_array_init,
7090 patch_new_array_init, patch_array_constructor,
7091 array_constructor_check_entry): New functions.
7093 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7095 * parse.y (array_initializer): Tagged <node>.
7096 (variable_initializer:): Use default rule.
7097 (array_initializer:): Defined actions.
7098 (variable_initializers:): Likewise.
7099 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
7100 non-static field accesses.
7101 (patch_invoke): Fixed indentation typo.
7102 (java_complete_tree): Likewise.
7103 (build_labeled_block): Changed leading comment. Generate an error
7104 in case of duplicate loop labels.
7105 (patch_conditional_expr): Patch results of string concatenation
7106 operations.
7108 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
7110 * constants.c (find_methodref_index): When the class is an interface,
7111 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
7113 * decl.c (finit_identifier_node): Use "$finit$", rather than
7114 "<finit>" (which Sun's verifier rejects).
7115 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
7116 (generate_field_initialization_code): Removed.
7117 (fix_constructors) Don't add call to $finit$ here (wrong order).
7118 (patch_method_invocation): Add $finit$ call here.
7120 * java-tree.h (CALL_USING_SUPER): New macro.
7121 * parse.y (patch_invoke): Remove im local variable.
7122 (patch_method_invocation, patch_invoke): Don't pass super parameter.
7123 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
7124 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
7126 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
7128 * parse.y (java_complete_tree): Don't complain about unreachable
7129 statement if it is empty_stmt_node.
7131 * jcf-write.c (find_constant_wide): New function.
7132 (push_long_const): Use find_constant_wide.
7134 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
7135 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
7136 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
7137 Emit invokeinterface when calling an interface method.
7138 Emit invokespecial also when calling super or private methods.
7140 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
7142 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
7144 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
7146 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7148 * java-tree.h (java_layout_seen_class_methods): New function
7149 prototype.
7150 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
7151 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
7152 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
7153 * parse.y (method_declarator:): Defined action.
7154 (issue_warning_error_from_context): input_filename saved, set to
7155 the appropriate value and restored after java_error is called.
7156 (build_unresolved_array_type): Fixed comment.
7157 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
7158 (method_header): Deal with return type the same way type are
7159 handled for fields and method's parameters and local variables
7160 types are handled.
7161 (check_method_redefinition): Removed extra CR.
7162 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
7163 (java_layout_seen_class_methods): New function.
7164 (java_layout_classes): Call java_layout_seen_class_methods.
7166 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
7168 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
7170 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
7172 * jcf-dump.c (main): Fix error message.
7173 * jcf-path.c (add_entry): Style fix.
7175 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7177 * class.c (layout_class_method): Call build_java_argument_signature
7178 on constructors too.
7179 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
7180 (patch_method_invocation): Define a primary when resolving an
7181 expression name. Augmented comment on code checking illegal `this'
7182 usage. Loosened it test by accepting NEW_CLASS_EXPR.
7184 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7186 * class.c (layout_class_method): Don't report error on non-static
7187 overriding static if the method is private.
7188 * java-tree.h (finish_class): Prototype added.
7189 * lex.c (java_get_line_col): Handle col argument -2 value.
7190 * parse.h: All static method declarations moved to parse.y.
7191 * parse.y: Now contains all static method declarations previously
7192 found in parse.h.
7193 (find_expr_with_wfl, missing_return_error,
7194 unreachable_stmt_error): New functions.
7195 (java_get_real_method_name): Identify constructors bearing class
7196 names in source code compiled classes only.
7197 (java_complete_expand_methods): Call missing_return_error.
7198 (invocation_mode): Private methods invoked as static methods.
7199 (java_complete_tree): Call unreachable_stmt_error.
7201 1998-12-01 Tom Tromey <tromey@cygnus.com>
7203 * Makefile.in (+target): Removed.
7204 (+xmake_file): Likewise.
7205 (+tmake_file): Likewise.
7206 (.NOEXPORT): Removed duplicate.
7208 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7210 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
7212 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
7214 * jvgenmain.c: Remove the xmalloc prototype, we get it from
7215 libiberty.h. Provide an xmalloc definition.
7217 * jvspec.c: Remove the xmalloc prototype.
7219 * parse-scan.y: Include config.h and system.h. Don't include
7220 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
7221 Provide an xstrdup definition.
7223 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
7225 * jcf-path.c (add_entry): Recognize ".jar" too.
7226 * lang-specs.h: Likewise.
7228 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
7230 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
7231 soft_monitorenter_node, soft_monitorexit_node, throw_node.
7233 * jcf-write.c (generate_bytecode_insns):
7234 Handle pre/post-increment/decrement of long.
7236 * jcf-write.c (generate_bytecode_insns):
7237 Handle missing exception handler (finally for synchronized).
7239 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
7241 * java-tree.h (end_params_node): Declare global.
7242 * decl.c (end_params_node): New global.
7243 (init_decl_processing, start_java_method): Use end_params_node for
7244 end of list of parameter types. Follows correct gcc conventions.
7245 * expr.c (pop_argument_types, pop_arguments): Likewise.
7246 * lang.c (put_decl_node): Likewise.
7247 * typeck.c (various places): Likewise.
7248 * class.y (various places): Likewise.
7249 * parse.y (various places): Likewise.
7251 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
7252 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
7254 * class.c: Add #include flags.h, remove no-longer needed declaration.
7256 * class.c (layout_class_method): Remove commented-out code, re-format.
7257 Don't add vtable entry (or index) for private methods.
7258 * expr.c (expand_invoke): A private method is implicitly final.
7259 * class.c (make_class_data): If inlining or optimizing,
7260 skip private methods.
7262 * class.c (finish_class): New function. Calls existing methods,
7263 but alls emits deferred inline functions.
7264 * jcf-parse.c (parse_class_file): Call finish_class.
7265 * parse.y (java_complete_expand_methods): Likewise.
7267 * expr.c (build_java_binop): Explicit default, to silence -Wall.
7269 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
7271 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
7273 * jcf-write.c (generate_bytecode_conditional): Fix typo.
7275 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
7277 * (generate_classfile): Always write class access flag with
7278 ACC_SUPER set.
7280 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7282 * class.c (maybe_layout_super_class): New function.
7283 (layout_class): Reorganized. Loop on class methods dispatched into
7284 a new function. Call maybe_layout_super_class.
7285 (layout_class_methods, layout_class_method): New functions.
7286 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
7287 class.
7288 (expand_invoke): Likewise.
7289 * java-tree.h (all_class_list): New global variable declared.
7290 (layout_class_methods, layout_class_method): New function
7291 prototypes.
7292 (LAYOUT_SEEN_CLASS_METHODS): New macro.
7293 * jcf-parse.c (all_class_list): New global variable.
7294 (load_class): Extended what class_or_name can be. Use parser
7295 context mechanism to save globals before calling jcf_parse.
7296 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
7297 is set on the file name.
7298 (jcf_parse): Layout class methods when Object is loaded, otherwise
7299 record class in all_class_list for delayed method layout.
7300 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
7301 * lang.c (put_decl_node): Decode <init> into the decl context
7302 class name.
7303 * lex.c (java_allocate_new_line): Use xmalloc.
7304 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
7305 pointers, not TREE_LIST elements.
7306 (struct parser_ctxt): Fixed comment indentations, added comments
7307 and reordered some fields.
7308 (java_check_methods): Function prototype removed.
7309 * parse.y (java_push_parser_context): Use xmalloc.
7310 (java_parser_context_restore_global): Pop extra pushed ctxp only
7311 when there's nothing next.
7312 (maybe_create_class_interface_decl): Fixed comment, add new
7313 created class decl to all_class_list.
7314 (method_header): Use GET_REAL_TYPE on argument's types.
7315 (method_declarator): Use GET_REAL_TYPE, change type to the real
7316 type in TREE_LIST dependency node. Build argument list with the
7317 real type.
7318 (create_jdep_list): Use xmalloc. Removed allocation error message.
7319 (obtain_incomplete_type): Fixed leading comment. Broadened
7320 incoming argument meaning.
7321 (register_incomplete_type): Use xmalloc. Removed allocation error
7322 message.
7323 (safe_layout_class): Fixed leading comment.
7324 (jdep_resolve_class): Reversed if statement condition and switch
7325 if and else bodies.
7326 (resolve_and_layout): Fixed leading comment. Broadened incoming
7327 argument meaning.
7328 (complete_class_report_errors): New local variable name, for
7329 clarity. purify_type_name used for all error cases.
7330 (java_get_real_method_name): Stricter check on constructors.
7331 (java_check_regular_methods): Reverse methods list only if not
7332 already laid out. Layout artificial constructor.
7333 (java_check_methods): Deleted.
7334 (source_start_java_method): Obtain incomplete type for patchable
7335 method arguments.
7336 (java_layout_classes): Fixed leading comment. Use
7337 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
7338 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
7339 before returning. Fixed comments.
7340 (java_expand_classes): Check for errors up front.
7341 (patch_method_invocation): Class to search is resolved and laid
7342 out.
7344 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
7346 * expr.c (java_lang_expand_expr): Add missing emit_queue.
7348 * javaop.h (int8): Removed - not used.
7349 (jbyte): Redefine portably with correct signedness.
7351 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
7353 * jcf-write.c (generate_bytecode_insns): Fix typo
7354 OPCODE_getstatic to OPCODE_getfield.
7356 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
7357 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
7358 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
7360 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7362 * jcf-parse.c (jcf_parse_source): Function returned type is
7363 void. Added prototype.
7364 (jcf_parse): Function returned type is void.
7365 (yyparse): Remove call to fclose on the last parsed file.
7367 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
7369 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7371 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
7372 (layout_class): Cope with methods featuring WFL in decl names.
7373 * decl.c (unqualified_object_id_node): New global variable,
7374 initialized.
7375 (build_decl_no_layout): Removed.
7376 * expr.c (build_primtype_type_ref): Handle Double.
7377 (java_lang_expand_expr): Fixed indentations.
7378 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
7379 (flag_wall, flag_redundant, flag_not_overriding,
7380 flag_static_local_jdk1_1, unqualified_object_id_node): Global
7381 variable declarations.
7382 (build_decl_no_layout): Removed prototype.
7383 (java_get_real_method_name): Added prototype.
7384 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
7385 (java_parse_abort_on_error): Macro now just returns.
7386 * jcf-parse.c (jcf_parse_source): Check fclose returned
7387 value. Call emit_register_classes if java_report_errors returns
7388 zero.
7389 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
7390 flag_static_local_jdk1_1): New integer flags.
7391 (lang_decode_option): New flags set here.
7392 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
7393 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
7394 the flag_redundant variable.
7395 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
7396 when parsing java.lang.Object class.
7397 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
7398 NULL_TREE to build.
7399 (resolve_qualified_expression_name): Fixed indentation.
7400 (patch_array_ref): Changed prototype.
7401 (not_initialized_as_it_should_p): Prototype removed.
7402 (java_report_errors): Added function prototype.
7403 * parse.y (formal_parameter:): Changed error message for not yet
7404 supported final parameters.
7405 (class_type_list:): Set both PURPOSE and VALUE of created
7406 TREE_LIST to be class_type.
7407 (primary_no_new_array:): Handle class literals on primitive types.
7408 (parse_warning_context): Reinstalled correct force_error and
7409 do_warning flags setups.
7410 (java_report_errors): Changed prototype. Return java_error_count
7411 value.
7412 (variable_redefinition_error): Consider treating variable type as
7413 a fake pointer.
7414 (create_interface): Warn about redundant abstract modifier if
7415 flag_redundant is set. Changed error message.
7416 (lookup_field_wrapper): Save/restore globals before/after looking
7417 up field.
7418 (duplicate_declaration_error_p): Consider treating declaration
7419 type as a fake pointer.
7420 (register_fields): Extract real type from dependency node. Check
7421 for duplicate field declaration after type adjustment. Use
7422 DECL_INITIAL to store static final initialized values.
7423 (method_header): Extract real function type from dependency node.
7424 (check_abstract_method_header): Use GET_METHOD_NAME.
7425 (obtain_incomplete_type): Layout fake pointer type.
7426 (safe_layout_class): Don't try to check for methods before layout.
7427 (java_complete_class): Don't check for correct throws clause
7428 elements inheritance here.
7429 (resolve_and_layout): Broadened name parameter meaning.
7430 (reset_method_name): Use GET_METHOD_NAME.
7431 (java_get_real_method_name): New function.
7432 (java_check_regular_methods): Don't check methods in
7433 java.lang.Object. Verify lineage of throws clause elements. Use
7434 flag_no_overriding in warning report.
7435 (check_throws_clauses): Don't check if class was from
7436 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
7437 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
7438 (declare_local_variables): Use flag_static_local_jdk1_1 to report
7439 warning on unsupported final local variables. Use build_decl
7440 instead of build_decl_no_layout. Get real local variable type from
7441 dependency node.
7442 (source_start_java_method): Get real parameter type from
7443 dependency node. Call build_decl instead of build_decl_no_layout.
7444 (java_layout_classes): Reverse tree and layout type and class as
7445 required. Mark class as loaded when done.
7446 (resolve_field_access): Fixed indentation. Restricted condition
7447 leading to static field access code generation. Set field_type
7448 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
7449 (resolve_qualified_expression_name): Initialize type_found to
7450 null. Handle static field resolved during qualification. Fixed
7451 layout on non primitive field decl types.
7452 (not_accessible_p): Fixed typo in comment.
7453 (patch_method_invocation): Resolve and layout class to search from
7454 type.
7455 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
7456 layout non primitive type, if necessary. Make method node only to
7457 report errors.
7458 (find_applicable_accessible_methods_list): Consider WFL'ed method
7459 decl names. Fixed indentation.
7460 (argument_types_convertible): Resolve and layout target type if
7461 necessary.
7462 (java_complete_tree): Fixed indentation problems. Rewrote
7463 CALL_EXPR thrown exceptions check. Re-installed further processing
7464 of the assignment in certain cases.
7465 (patch_assignment): Call maybe_build_primttype_type_ref to perform
7466 inlining on class literals.
7467 (valid_builtin_assignconv_identity_widening_p): Cope with constant
7468 0 literal.
7469 (valid_method_invocation_conversion_p): Likewise.
7470 (patch_string): Temporary disable forbidden use of `this' in
7471 explicit constructor invocations when doing string concatenation
7472 within their scope.
7473 (patch_unaryop): Added comment. Reinstalled code to disable
7474 further check on assignment operation with cast expression RHS.
7475 (patch_switch_statement): Fixed indentation.
7476 (build_try_statement): Call build_decl instead of
7477 build_decl_no_layout.
7478 (patch_synchronized_statement): Likewise.
7479 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
7480 IS_UNCHECKED_EXPRESSION_P.
7481 (check_thrown_exceptions_do): Changed leading comment. Resolve and
7482 layout argument exception type.
7483 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
7484 of IS_UNCHECKED_EXPRESSION_P.
7486 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
7488 * jcf-parse.c (yyparse): Open class file in binary mode.
7490 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
7492 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
7494 * jcf-write.c (perform_relocations): Move check out one loop.
7496 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
7498 * Make-lang.in: Fix reference to srcdir.
7499 * jv-scan.c: Add missing xmalloc prototype.
7500 * jvgenmain.c: Ditto.
7502 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
7504 * decl.c (error_mark_node), java-tree.h: New global.
7505 * parse.y: Use empty_stmt_node instead of size_zero_node.
7506 (build_if_else_statement): If missing else, use empty_stmt_node.
7508 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
7509 (java_complete_expand_method): Complain if return is missing.
7510 (java_check_regular_methods): Comment out incorrect error check.
7511 (not_accessible_p): Fix incorrect handling of protected methods.
7512 (patch_method_invocation): Pass correct context to not_accessible_p.
7513 (find_applicable_accessible_methods_list): Likewise.
7514 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
7515 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
7516 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
7517 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
7519 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
7520 (push_int_const): Remove reundant NOTE_PUSH.
7521 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
7522 (- case SWITCH_EXPR): Fix code generation bug.
7523 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
7524 (generate_classfile): More robust for abstract methods.
7526 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
7528 * Makefile.in: jv-scan and jvgenmain all require libiberty.
7529 * Make-lang.in: Ditto.
7531 * jv-scan.c: Remove xmalloc and xstrdup definitions.
7532 * jvgenmain: Ditto.
7534 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
7536 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
7538 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
7540 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
7542 Allow uses of interface types to verify. This is not really
7543 type-safe, but it matches what Sun does, and is OK as long as
7544 there are appropriate run-time checks.
7545 * verify.c (merge_types): If merging two interface types,
7546 just set the result to java.lang.Object.
7547 * expr.c (pop_type): Any interface is matches by java.lang.Object.
7549 1998-11-13 Tom Tromey <tromey@cygnus.com>
7551 * gjavah.c (main): Handle --output-class-directory argument.
7552 * jvspec.c (lang_specific_driver): Translate `-d' into
7553 -foutput-class-dir.
7554 * jcf.h (jcf_write_base_directory): Declare.
7555 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
7556 * lang-options.h: Mention -foutput-class-dir.
7557 * jcf-write.c (jcf_write_base_directory): New global.
7558 (make_class_file_name): Put generated .class file into `-d'
7559 directory, or into source directory if -d not given. Function now
7560 static.
7561 (write_classfile): Free class file name. Handle case where class
7562 file name is NULL.
7563 (DIR_SEPARATOR): New macro.
7564 Include <sys/stat.h>
7566 * Makefile.in (prefix): New macro.
7568 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
7570 * parse.y (patch_invoke): Do less if flag_emit_class_files.
7571 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
7572 here (done in patch_invoke instead).
7573 (case_identity): Moved here from parse.y.
7575 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
7576 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
7577 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
7578 so they can be efficiently scanned without recursion.
7579 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
7580 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
7581 in BLOCK iteratively, rather than recursively.
7583 * parse.y (do_unary_numeric_promotion): New function.
7584 (patch_unaryop, patch_binop, patch_array_ref): Use it.
7586 * parse.y (patch_newarray): Various fixes.
7588 Re-do handling of switch statements (for proper block scoping).
7589 * parse.y: Add just a single block for the enture switch block,
7590 but don't create any "case blocks".
7591 (group_of_labels): Rmeoved unneeded non-terminal.
7592 CASE_EXPR and DEFAULT_EXPR are added to current block.
7593 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
7594 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
7595 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
7596 * parse.y (wfl_operator, print_int_node): Make non-static.
7597 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
7598 as part of recursive scan of block.
7599 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
7600 (patch_switch_statement): Most tests move dinto java_complete_tree.
7602 * parse.y: Make various production be non-typed (void).
7603 * parse.y (parse_error): Merged into issue_warning_error_from_context.
7604 * parse.y (add_stmt_to_compound): Don't create/change extra node.
7605 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
7607 * jcf-write.c (struct jcf_handler): New type.
7608 (struct jcf_switch_state): New type.
7609 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
7610 (alloc_handler, emit_unop, emit_reloc): New functions.
7611 (adjust_typed_op): Add extra parameter ("max type" offset).
7612 (emit_switch_reloc, emit_case-reloc): New function.
7613 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
7614 (generate_bytecode_insns): Support REAL_CST, switch statements,
7615 exception handling, method calls, object/array creation, and more.
7617 * class.c: Remove some unused variables.
7618 * constants.c (find_string_constant): New function.
7619 (count_constant_pool_bytes): Fix to correctly handle wide constants.
7620 * decl.c (complete_start_java_method): Don't _Jv_InitClass
7621 if flag_emit_class_files.
7623 1998-11-12 Tom Tromey <tromey@cygnus.com>
7625 * jcf-io.c (find_class): Added explanatory comment.
7627 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
7628 trailing slash to `.zip' entries.
7630 * jvspec.c (lang_specific_driver): Correctly handle case where
7631 GC_NAME not defined.
7633 1998-11-11 Tom Tromey <tromey@cygnus.com>
7635 * jvspec.c (GC_NAME): New define.
7636 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
7637 if required.
7638 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
7640 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
7642 * jcf-dump.c (TABLE_SWITCH): Fix typos.
7644 1998-11-11 Tom Tromey <tromey@cygnus.com>
7646 * jcf-dump.c (main): Correctly recognize `--'-style long options.
7648 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7650 * class.c (is_compiled_class): Call safe_layout_class for class
7651 compiled from source.
7652 * conver.h (convert_to_integer, convert_to_real,
7653 convert_to_pointer): Added prototypes.
7654 * decl.c (init_decl_processing): Non longer push the decls of
7655 `methodtable', `constants', `Class', `Field', `dispatchTable'
7656 `jexception' and `Method'.
7657 * expr.c (build_invokeinterface): New function.
7658 (expand_invoke): static variable CLASS_IDENT now in
7659 build_invokeinterface. Use build_invokeinterface.
7660 (expand_java_field_op): Moved code to inline
7661 java.lang.PRIMTYPE.TYPE into a function.
7662 (build_primtype_type_ref): New function.
7663 * java-tree.def (INSTANCEOF_EXPR): New tree code.
7664 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
7665 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
7666 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
7667 (DECL_LOCAL_STATIC_VALUE): New macro.
7668 (build_invokeinterface, build_primtype_type_ref): New function
7669 prototypes.
7670 (java_parse_abort_on_error): Macro rewritten.
7671 * jcf-parse.c (current_method): Add comment to declaration.
7672 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
7673 Function prototypes fixed.
7674 (jcf_parse_source): push/pop parser context. save/restore global.
7675 (parse_source_file): Fixed leading comment. Now take a
7676 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
7677 classes and pop the parser context anymore.
7678 (yyparse): Push parser context, save globals, parse the source
7679 file, restore globals and pop the parser context when processing a
7680 source file.
7681 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
7682 * lex.c (java_parse_doc_section): New function.
7683 (java_lex): Call java_parse_doc_section when appropriate. Build an
7684 operator around INSTANCEOF_TK.
7685 * lex.h (java_lineterminator, java_sprint_unicode,
7686 java_unicode_2_utf8, java_lex_error, java_store_unicode):
7687 Prototypes rewritten.
7688 (java_parse_escape_sequence, java_letter_or_digit_p,
7689 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
7690 java_read_unicode, java_store_unicode, java_read_char,
7691 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
7692 Added function prototypes.
7693 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
7694 define.
7695 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
7696 New macros
7697 (struct parser_ctxt): New fields: deprecated,
7698 current_parsed_class_un, gclass_list.
7699 (fix_method_argument_names, issue_warning_error_from_context,
7700 resolve_package, lookup_package_type): New function prototypes.
7701 (resolve_expression_name): Fixed function prototype.
7702 (find_applicable_accessible_methods_list): Fixed indentation, added
7703 extra argument in prototype.
7704 (check_final_assignment, build_null_of_type, check_deprecation,
7705 check_method_redefinition, reset_method_name,
7706 java_check_regular_methods, java_check_abstract_methods,
7707 maybe_build_primttype_type_ref): New function prototype.
7708 * parse.y (conver.h): Include.
7709 (INSTANCEOF_TK): Tagged <operator>.
7710 (single_type_import_declaration): Use REGISTER_IMPORT macro.
7711 (relational_expression:): Build binop for instanceof.
7712 (java_push_parser_context): Remember ctxp->gclass_list across
7713 contexts.
7714 (java_pop_parser_context): Simply return if no context
7715 exists. Remember gclass_list across contexts.
7716 (issue_warning_error_from_context): New function.
7717 (parse_error_context): Don't setup ctxp->elc here. Call
7718 issue_warning_error_from_context instead.
7719 (parse_warning_context): Likewise.
7720 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
7721 setup. Link new class/interface to ctxp->gclass_list.
7722 (add_superinterfaces): Register interface as incomplete if not
7723 loaded.
7724 (create_class): Remember class unqualified name in
7725 ctxp->current_parsed_class_un. Check class deprecation.
7726 (register_fields): Check field deprecation. Remember static final
7727 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
7728 processing INIT.
7729 (method_header): New local variable ORIG_ARG. Use unqualified
7730 current class name for check on constructor errors. Promote return
7731 type if of record type. Argument list fix moved in
7732 fix_method_argument_names, called here. Check method deprecation.
7733 (fix_method_argument_names): New function.
7734 (method_declarator): Promote record typed arguments.
7735 (safe_layout_class): Check class methods before layout.
7736 (java_complete_class): Compute field layout when patched.
7737 (do_resolve_class): Try to load class after having it renamed
7738 after the package name.
7739 (get_printable_method_name): Use DECL_CONTEXT.
7740 (reset_method_name): New function.
7741 (check_method_redefinition): Use reset_method_name.
7742 (java_check_regular_methods): New local variable
7743 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
7744 names for error report. Check for compile-time error when method
7745 found has default (package) access.
7746 (java_check_abstract_methods): Now takes an interface DECL node as
7747 an argument. Also reinstall real name on unchecked
7748 overriding/hiding methods for error report.
7749 (java_check_methods): Fixed leading comment. Get classes to verify
7750 from ctxp->gclass_list. Use CHECK_METHODS macro and set
7751 CLASS_METHOD_CHECKED_P on class verification.
7752 (lookup_java_method2): Get real method name if necessary.
7753 (find_in_imports): Don't check package class access here.
7754 (resolve_package, lookup_package_type): New functions.
7755 (java_layout_classes): Fixed leading comment. Take classes to be
7756 laid out from ctxp->gclass_list.
7757 (java_complete_expand_methods): Don't expand native and abstract
7758 methods.
7759 (java_expand_classes): New function.
7760 (resolve_expression_name): Use additional argument ORIG. Retrieve
7761 values of static final field of primitive types.
7762 (resolve_field_access): Handles static final field of promotive
7763 type.
7764 (resolve_qualified_expression_name): Handle STRING_CST as
7765 primaries and package name resolution. Check deprecation on found
7766 decls. Set where_found and type_found on non static field resolved
7767 during qualification. Layout non primitive field decl types.
7768 (check_deprecation): New function.
7769 (maybe_access_field): Simplified.
7770 (patch_method_invocation_stmt): Local variable CLASS_TYPE
7771 removed. Reverse method's argument when primary is a type. Don't
7772 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
7773 instead. Include abstract class in the list of class searchable
7774 for constructors. Use DECL_CONTEXT of found method for access
7775 checks. Check method deprecation.
7776 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
7777 converting arguments. Handle INVOKE_INTERFACE.
7778 (lookup_method_invoke): Search constructor using existing
7779 infrastructure (don't rely on lookup_java_constructor anymore).
7780 (find_applicable_accessible_methods_list): Extra argument flag
7781 LC. Now include constructor in the search.
7782 (qualify_ambiguous_name): Conditional expression are primaries.
7783 (not_initialized_as_it_should_p): static final are always
7784 initialized.
7785 (java_complete_tree): Pass extra NULL argument to
7786 resolve_expression_name. Stricter test to carry on patching
7787 assignments. New case for INSTANCEOF_EXPR.
7788 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
7789 (check_final_assignment, maybe_build_primttype_type_ref): New
7790 functions.
7791 (patch_assignment): Detect resolved static finals and carry normal
7792 assignment error check on them. Inline PRIMTYPE.TYPE read access.
7793 (try_builtin_assignconv): Access constant 0 on all primitive
7794 types.
7795 (valid_builtin_assignconv_identity_widening_p): Accept identical
7796 types. Accept all promoted type on int type.
7797 (valid_ref_assignconv_cast_p): Accept a null pointer to be
7798 assigned to a reference.
7799 (valid_method_invocation_conversion_p): Accept to check null
7800 pointers.
7801 (build_binop): Merge declaration and initialization of local
7802 variable BINOP.
7803 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
7804 numeric types. Improved validity test for qualify operators on
7805 references.
7806 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
7807 and PREINCREMENT_EXPR. Also detect resolved static finals of a
7808 primitive type and issue the appropriate error message.
7809 (resolve_type_during_patch): Mark class loaded when resolved.
7810 (patch_cast): Allow null to be cased to reference types.
7811 (build_null_of_type): New function.
7812 (patch_array_ref): Handle array on references correctly.
7813 (patch_return): Removed unused local variable MODIFY. Force
7814 boolean to be returned as integers. Allows null to be returned by
7815 a function returning a reference.
7816 * typeck.c (convert_to_integer, convert_to_real,
7817 convert_to_pointer): Prototypes moved to convert.h
7818 (lookup_argument_method): Use method real name, if necessary.
7820 1998-10-30 Tom Tromey <tromey@cygnus.com>
7822 * class.c (build_class_ref): Changed name of primitive classes to
7823 start with `_Jv_'.
7825 * class.c (make_class_data): Renamed fields: nmethods to
7826 method_count, method_count to dtable_method_count. Always set
7827 `state' field to 0.
7828 * decl.c (init_decl_processing): Likewise.
7830 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7832 * class.c (layout_class): Don't mangle <finit>, produce
7833 __finit<class> instead. Don't verify artificial methods.
7834 * decl.c (finit_identifier_node): New declared global.
7835 (init_decl_processing): finit_identifier_node initialized.
7836 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
7837 * java-tree.h (finit_identifier_node): Declared as extern.
7838 (struct lang_decl): New field called_constructor.
7839 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
7840 (CLASS_HAS_FINIT_P): New macro.
7841 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
7842 explicit constructor invocation.
7843 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
7844 CALL_SUPER_CONSTRUCTOR_P): New macros.
7845 (write_classfile): Added prototype.
7846 * jcf-parse.c (jcf_parse_source): Parse and remember for
7847 generation if the file was seen on the command line.
7848 (parse_source_file): Don't write the class file here.
7849 (yyparse): Loop on files rewritten. Set current_jcf.
7850 (parse_zip_file_entries): Parse class file only if it was found.
7851 * lang.c (init_parse): Don't open command line provided filename
7852 here.
7853 (lang_parse): Don't set main_jcf anymore.
7854 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
7855 (JCONSTRUCTOR_CHECK): New macro.
7856 (JBSC_TYPE_P): New macro.
7857 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
7858 (COMPLETE_CHECK_OP_2): New macro.
7859 (struct parse_ctxt): New field explicit_constructor_p.
7860 (check_class_interface_creation): Fixed prototype indentation.
7861 (patch_method_invocation_stmt): Prototype reflects added argument.
7862 (patch_invoke): Likewise.
7863 (complete_method_declaration, build_super_invocation,
7864 verify_constructor_circularity,
7865 build_this_super_qualified_invocation, get_printable_method_name,
7866 patch_conditional_expr, maybe_generate_finit, fix_constructors,
7867 verify_constructor_super, create_artificial_method,
7868 start_artificial_method_body, end_artificial_method_body,
7869 generate_field_initialization_code): New function prototypes.
7870 * parse.y: Fixed leading comment
7871 (constructor_header:, constructor_body:, block_end:): Rules tagged
7872 <node>.
7873 (type_declaration:): Call maybe_generate_finit.
7874 (method_declaration:): Action for method_body: placed in new
7875 function complete_method_declaration, called here.
7876 (constructor_declaration:): Defined actions. Removed leading
7877 FIXME.
7878 (constructor_header:): New rule with action.
7879 (constructor_body:): Rule rewritten using block_begin: and
7880 block_end:. Defined actions.
7881 (constructor_declarator:, explicit_constructor_invocation:):
7882 Defined actions.
7883 (block:): Use new rules block_begin: block_end:.
7884 (block_begin:, block_end:): New rules and actions.
7885 (block_statements:): Fixed error message for explicit
7886 constructors.
7887 (method_invocation:): Call build_this_super_qualified_invocation
7888 if primary is `this' or `super' was seen.
7889 (conditional_expression:): Action defined.
7890 (extra_ctxp_pushed_p): New static global flag.
7891 (java_parser_context_save_global): Create parser context if
7892 necessary. Use extra_ctxp_pushed_p to remember it.
7893 (java_parser_context_restore_global): Pop extra parser context if
7894 one exists.
7895 (build_array_from_name): Array on primitive types are marked
7896 loaded.
7897 (register_fields): Restore new name in field initializer
7898 expression if type was altered. Non static fields initialized upon
7899 declaration marked initialized.
7900 (maybe_generate_finit): New function.
7901 (maybe_generate_clinit): Use create_artificial_method,
7902 start_artificial_method_body, end_artificial_method_body. Generate
7903 debug info for enclosed initialization statements.
7904 (method_header): Fixed leading comment. Check constructor
7905 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
7906 accordingly.
7907 (complete_method_declaration, constructor_circularity_msg,
7908 verify_constructor_circularity): New functions.
7909 (get_printable_method_name): New function.
7910 (check_method_redefinition): Don't rename <finit> methods. Fix
7911 declared constructor names. Error message for
7912 constructors modified.
7913 (java_check_regular_methods): Local variable seen_constructor
7914 renamed saw_constructor. Skip verification on constructors. Create
7915 default constructor with create_artificial_method.
7916 (java_check_methods): Removed unnecessary empty line.
7917 (create_artificial_method, start_artificial_method_body,
7918 end_artificial_method_body): New functions.
7919 (java_layout_classes): Changed leading comment. Reverse fields
7920 list if necessary. Always layout java.lang.Object if being
7921 defined.
7922 (java_complete_expand_methods): Verify constructor circularity.
7923 (java_complete_expand_method): Call fix_constructor on
7924 constructors. Local variable no_ac_found removed. Restore
7925 bindings if method body expansion failed.
7926 (fix_constructors, verify_constructor_super,
7927 generate_field_initialization_code): New function.
7928 (java_expand_classes): Fixed leading comment. Write class file
7929 here.
7930 (resolve_expression_name): Check for illegal instance variable
7931 usage within the argument scope of an explicit constructor
7932 invocation.
7933 (resolve_qualified_expression_name): Pass extra from_super flag
7934 when invoking patch_method_invocation_stmt. New case for
7935 conditional expression when used as a primary. Check for error
7936 when acquiring super.
7937 (patch_method_invocation_stmt): Added extra argument super. New
7938 local variable is_static_flag. Set class_to_search according to
7939 the nature of the constructor invocation. Don't add `this'
7940 argument when expanding NEW_CLASS_EXPR. Check for illegal method
7941 invocation within the argument scope of explicit constructor
7942 invocation. Set is_static according to is_static_flag. Provide
7943 extra `super' argument to patch_invoke invocation.
7944 (patch_invoke): New argument from_super. Loop on arguments
7945 indentation fixed. Pass from_super to invocation_mode. New switch
7946 case INVOKE_SUPER. Fixed error message in switch default case.
7947 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
7948 value.
7949 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
7950 (lookup_method_invoke): Fixed prototypes in candidates list. Error
7951 message takes constructors into account.
7952 (find_applicable_accessible_methods_list): Fixed indentation.
7953 (qualify_ambiguous_name): Take explicit constructor invocation
7954 into account. Deal with a conditional expression as a primary to
7955 a method call.
7956 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
7957 case. Added extra argument to patch_method_invocation_stmt.
7958 Register calls made to explicit constructor `this'. Don't call
7959 save_expr in ARRAY_REF case when emitting class files. Check for
7960 illegal use of this when expanding explicit constructor invocation
7961 arguments.
7962 (complete_function_arguments): Set and reset parser context
7963 explicit_constructor_p field value when appropriate.
7964 (build_super_invocation, build_this_super_qualified_invocation):
7965 New functions.
7966 (patch_assignment): Fixed typo.
7967 (patch_unaryop): Check on final fields occurs only when a decl
7968 exits.
7969 (patch_return): Take constructors into account.
7970 (patch_conditional_expr): New function.
7971 * typeck.c (build_java_signature): Removed unnecessary empty line.
7973 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
7975 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
7977 1998-10-28 Tom Tromey <tromey@cygnus.com>
7979 * decl.c (init_decl_processing): Renamed fields.
7980 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
7981 interface_len, msize fields.
7983 * class.c (make_class_data): Removed subclass_head and
7984 subclass_next fields.
7985 * decl.c (init_decl_processing): Removed subclass_head and
7986 subclass_next fields.
7988 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
7990 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
7991 * mangle.c (emit_unicode_mangled_name): Similarly.
7993 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
7995 * jcf-parse.c (get_constant): Place braces around code to compute
7996 'd' when REAL_ARITHMETIC is not defined.
7998 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
8000 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
8001 dependency.
8003 1998-10-23 Tom Tromey <tromey@cygnus.com>
8005 * lang-specs.h: `.zip' files are input to jc1.
8007 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
8009 * jvspecs.c: Add (but don't enable) support for combining multiple
8010 .class and .java input filenames to a single jc1 invocation.
8011 Add support for -C flag (copile to .class files).
8012 Translate -classpath and -CLASSPATH arguments.
8013 * lang-specs.h: Don't set %2 spec.
8015 1998-10-22 Tom Tromey <tromey@cygnus.com>
8017 * jcf-path.c (add_entry): Don't add trailing separator if entry is
8018 a .zip file.
8019 (add_path): Don't add trailing separator to non-empty path
8020 elements.
8022 * lang.c (lang_decode_option): Check for -fclasspath and
8023 -fCLASSPATH before examining other `-f' options.
8025 * java-tree.h (finalize_identifier_node): Don't declare.
8026 * class.c (make_class_data): Don't push "final" field.
8027 * decl.c (init_decl_processing): Don't push "final" field.
8028 (finalize_identifier_node): Removed.
8029 (init_decl_processing): Don't set finalize_identifier_node.
8031 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
8033 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
8035 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
8036 (JV_SCAN_SOURCES): New macro.
8037 (JCF_DUMP_SOURCES): Likewise.
8038 (jcf-dump$(exeext)): New target.
8039 (jv-scan$(exeext)): New target.
8041 1998-10-22 Tom Tromey <tromey@cygnus.com>
8043 * Makefile.in (LEX): Removed.
8044 (LEXFLAGS): Likewise.
8045 (SET_BISON): New macro.
8046 (BISON): Removed.
8047 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
8048 spurious diffs in parse.c.
8049 ($(PARSE_SCAN_C)): Likewise.
8050 (PARSE_DIR): New macro.
8051 (PARSE_C): Use it.
8052 (PARSE_SCAN_C): Likewise.
8053 (PARSE_RELDIR): New macro.
8055 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
8057 * jcf-io.c (find_class): Use saw_java_source to determine when to
8058 look for `.java' file.
8059 * jcf-parse.c (saw_java_source): New global.
8060 (yyparse): Set it if `.java' file seen.
8062 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
8063 (GCJH_SOURCES): Likewise.
8064 * Makefile.in (datadir): New macro.
8065 (libjava_zip): Likewise.
8066 (JAVA_OBJS): Added jcf-path.o.
8067 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
8068 (../gcjh$(exeext)): Likewise.
8069 (jcf-path.o): New target.
8070 * java-tree.h (fix_classpath): Removed decl.
8071 * jcf-parse.c (fix_classpath): Removed.
8072 (load_class): Don't call fix_classpath.
8073 * parse.y (read_import_dir): Don't call fix_classpath.
8074 * lex.h: Don't mention classpath.
8075 * lex.c (java_init_lex): Don't initialize classpath.
8076 * jcf-io.c (classpath): Removed global.
8077 (find_class): Use jcf_path iteration functions. Correctly search
8078 class path for .java file.
8079 (open_in_zip): New argument `is_system'.
8080 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
8081 classpath-related options.
8082 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
8083 and -I.
8084 (lang_init): Call jcf_path_init.
8085 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
8086 * lang-specs.h: Handle -I. Minor cleanup to -M options.
8087 Correctly put braces around second string in each entry.
8088 * gjavah.c (main): Call jcf_path_init. Recognize all the new
8089 classpath-related options.
8090 (help): Updated for new options.
8091 * jcf.h: Declare functions from jcf-path.c. Don't mention
8092 `classpath' global.
8093 * jcf-path.c: New file.
8095 * jcf-depend.c: Include jcf.h.
8097 * jcf-write.c (localvar_alloc): Returns `void'.
8098 (localvar_free): Removed unused variable.
8100 * lang.c (OBJECT_SUFFIX): Define if not already defined.
8101 (init_parse): Use OBJECT_SUFFIX, not ".o".
8103 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8105 * class.c (emit_register_classes): Renamed from
8106 emit_register_class.
8107 * java-tree.h (emit_register_classes): Prototype renamed from
8108 emit_register_class.
8109 * jcf-parse.c (yyparse): Call emit_register_classes once before
8110 returning.
8111 * parse.y (java_expand_classes): No longer register classes.
8113 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8115 * class.c (is_compiled_class): New local variable
8116 seen_in_zip. Identify classes found in currently compiled source
8117 file(s).
8118 * decl.c (complete_start_java_method): Fixed typo.
8119 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
8120 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
8121 (CLASS_P): Moved around.
8122 (java_parse_abort_on_error): Macro moved from jcf-parse.c
8123 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
8124 java-parse.h
8125 (jcf_parse_source): Changed leading comment. Removed unnecessary
8126 fclose and CLASS_FROM_SOURCE_P marking.
8127 (parse_source_file): New local variables remember_for_generation
8128 and filename. Mark parsed file name identifier node. Removed block
8129 executed when parse_only was null. Set remember_for_generation.
8130 Use it as an argument to java_pop_parser_context.
8131 (yyparse): New local variables several_files, list, next node and
8132 current_file_list. Split ampersand separated file names into
8133 current_file_list. Iterate through the list and parse accordingly.
8134 * parse.h (java_pop_parser_context): New function prototype.
8135 * parse.y (ctxp_for_generation): New static global variable.
8136 (java_pop_parser_context): New argument generate. Link popped ctxp
8137 to ctxp_for_generation list accordingly.
8138 (java_complete_expand_methods): Fixed indentation.
8139 (java_expand_classes): New function.
8141 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
8143 * Makefile.in: Link with libiberty.a instead of memmove.o.
8145 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8147 * lex.c (setjmp.h): No longer included.
8148 * lex.h (setjmp.h): Included.
8149 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
8150 (duplicate_declaration_error_p): Renamed from
8151 duplicate_declaration_error.
8152 (build_array_from_name): New function prototype.
8153 * parse.y (setjmp.h): No longer included.
8154 (variable_declarator_id): Define action.
8155 (build_array_from_name): New function.
8156 (duplicate_declaration_error_p): Renamed from
8157 duplicate_declaration_error. Fixed leading comment.
8158 (register_fields): Main `for' loop reorganized. Uses
8159 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
8160 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
8161 build_array_from_name.
8162 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
8163 types.
8164 (read_import_dir): Don't try to skip `.' and `..'.
8165 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
8166 build_array_from_name. Main `for' loop reorganized.
8167 (resolve_qualified_expression_name): When building access to a
8168 field, use the type where the field was found, not its own type.
8169 (maybe_access_field): Use field DECL_CONTEXT if the type where the
8170 field was found is null.
8171 (qualify_ambiguous_name): Sweep through all successive array
8172 dimensions.
8174 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8176 * java-tree.h (pop_labeled_block, lang_printable_name,
8177 maybe_add_interface, set_super_info, get_access_flags_from_decl,
8178 interface_of_p, inherits_from_p, fix_classpath,
8179 complete_start_java_method, emit_handlers, init_outgoing_cpool,
8180 make_class_data, register_class, alloc_name_constant): New
8181 function prototypes.
8182 * lang.c (lang_decode_option): Set argc argument unused. Fixed
8183 indentation. Added cast to remove warning.
8184 (lang_printable_name): Set v argument unused.
8185 (lang_print_error): Added argument to lang_printable_name call.
8186 (java_dummy_print, print_lang_decl, print_lang_type,
8187 print_lang_identifier, lang_print_xnode): All argument marked
8188 unused.
8189 * lex.c (java_unget_unicode): Removed unnecessary argument.
8190 (java_allocate_new_line): Unused local variable is gone.
8191 (java_read_char): Added parenthesis in expressions to remove
8192 warnings. Added final return statement.
8193 (java_read_unicode): Added parenthesis in expression to remove
8194 warning.
8195 (java_parse_end_comment): Fixed java_unget_unicode invocation.
8196 (java_parse_escape_sequence): Likewise.
8197 (java_lex): Unused local variables are gone. Fixed
8198 java_unget_unicode invocation.
8199 * lex.h (set_float_handler): Prototype added when JC1_LITE not
8200 defined.
8201 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
8202 lang_printable_name invocation in macro.
8203 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
8204 Likewise.
8205 (duplicate_declaration_error): Suppressed unused argument in
8206 prototype.
8207 (identical_subpath_p): Function declaration is gone.
8208 (patch_invoke): Suppressed unused argument in prototype.
8209 (patch_cast, build_labeled_block, check_thrown_exceptions):
8210 Likewise.
8211 * parse.y (setjmp.h): Included
8212 (toplev.h): Likewise.
8213 (field_declaration:): Suppressed unused local
8214 (label_decl:): Fixed build_labeled_block invocation.
8215 (java_pop_parser_context): Put extra parenthesis around assignment
8216 in if.
8217 (yyerror): Suppressed unused local variables.
8218 (variable_redefinition_error): Fixed lang_printable_name
8219 invocation.
8220 (create_interface): Suppressed unused local variables.
8221 (create_class): Likewise.
8222 (duplicate_declaration_error): Suppressed unused argument. Fixed
8223 lang_printable_name invocation.
8224 (register_fields): Suppressed unused local variable. Fixed
8225 duplicate_declaration_error invocation.
8226 (method_header): Suppressed unused local variable.
8227 (method_declarator, parser_check_super): Likewise.
8228 (java_complete_class): Suppressed unused local variable. Fixed
8229 fatal error message.
8230 (complete_class_report_errors): Added default: in switch.
8231 (java_check_regular_methods): Fixed lang_printable_name
8232 invocations.
8233 (check_throws_clauses): Likewise.
8234 (java_check_abstract_methods): Suppressed unused local
8235 variable. Fixed lang_printable_name invocation.
8236 (read_import_entry): Added supplemental return statement.
8237 (read_import_dir): Suppressed unused local variables.
8238 (check_pkg_class_access, declare_local_variables): Likewise.
8239 (source_start_java_method): Suppressed unused extern variable
8240 declarations
8241 (expand_start_java_method): Suppressed unused extern and local
8242 variable declarations.
8243 (java_complete_expand_methods): Likewise.
8244 (java_complete_expand_method): Suppressed unused local variables.
8245 (make_qualified_name): Likewise.
8246 (resolve_qualified_expression_name): Added default: in
8247 switch. Fixed lang_printable_name invocation.
8248 (class_instance_creation_expression): Added parenthesis around
8249 expressions.
8250 (patch_method_invocation_stmt): Fixed lang_printable_name and
8251 patch_invoke invocations.
8252 (check_for_static_method_reference): Fixed lang_printable_name
8253 invocation.
8254 (patch_invoke): Suppressed unused arguments and local variables.
8255 (lookup_method_invoke): Suppressed unused local variables.
8256 (qualify_ambiguous_name): Added default: in switch.
8257 (identical_subpath_p): Function removed.
8258 (patch_assignment): Suppressed unused local variables. Suppressed
8259 unnecessary if statement. Fixed lang_printable_name invocations.
8260 (try_builtin_assignconv): Fixed lang_printable_name invocations.
8261 (valid_ref_assignconv_cast_p): Parenthesis around
8262 expression. Suppressed unused local variables.
8263 (build_binop): Suppressed unused local variables. fixed
8264 lang_printable_name invocations.
8265 (string_constant_concatenation): Suppressed unused local
8266 variables.
8267 (patch_unaryop): Fixed lang_printable_name invocation.
8268 (patch_cast): Suppressed unnecessary argument. Fixed
8269 lang_printable_name invocation.
8270 (patch_array_ref): Fixed lang_printable_name invocation.
8271 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
8272 (build_labeled_block): Suppressed unused argument.
8273 (generate_labeled_block): Fixed build_labeled_block invocation.
8274 (build_loop_body): Suppressed unused local variables.
8275 (patch_loop_statement): Likewise.
8276 (patch_exit): Fixed lang_printable_name invocation.
8277 (patch_switch_statement): Likewise.
8278 (case_identity): First argument marked unused.
8279 (patch_try_statement): Fixed lang_printable_name invocations.
8280 (patch_synchronized_statement, patch_throw_statement): Likewise.
8281 (check_thrown_exceptions): Fixed check_thrown_exceptions and
8282 lang_printable_name invocations.
8283 (check_thrown_exceptions_do): Suppressed unused argument.
8285 1998-10-14 Tom Tromey <tromey@cygnus.com>
8287 * jcf-write.c (write_classfile): Add output class file as target.
8288 * lang-options.h: Added -MD, -MMD, -M, and -MM.
8289 * jcf.h: Added declarations for dependency-tracking functions.
8290 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
8291 * lang.c (lang_decode_option): Recognize -MD and -MMD.
8292 (finish_parse): Call jcf_dependency_write.
8293 (dependency_tracking): New global.
8294 (DEPEND_SET_FILE): New define.
8295 (DEPEND_ENABLE): New define.
8296 (init_parse): Enable dependency tracking if required.
8297 Include "flags.h".
8298 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
8299 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
8300 (../gcjh$(exeext)): Likewise.
8301 (jcf-depend.o): New target.
8302 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
8303 (GCJH_SOURCES): Likewise.
8304 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
8305 dep_name argument.
8306 (find_classfile): Added dep_name argument.
8307 (find_class): Compute name of dependency.
8308 (open_in_zip): Call jcf_dependency_add_file.
8309 * gjavah.c (output_file): No longer global.
8310 (usage): Don't mention "gjavah".
8311 (help): Likewise.
8312 (java_no_argument): Likewise.
8313 (version): Likewise.
8314 (main): Recognize and handle -M family of options.
8315 (print_mangled_classname): Return is void.
8316 (process_file): Handle case where output is suppressed.
8317 (HANDLE_END_FIELD): Likewise.
8318 (HANDLE_METHOD): Likewise.
8319 * jcf-depend.c: New file.
8321 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
8323 * java-tree.def: Add missing newline at EOF.
8325 1998-10-13 Tom Tromey <tromey@cygnus.com>
8327 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
8328 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
8329 function.
8330 Include <config.h> and "system.h".
8331 (disassemble_method): Undefine RET to avoid clash with
8332 config/i386/i386.h.
8334 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8336 * decl.c (runtime_exception_type_node, error_exception_type_node):
8337 New global variables.
8338 (init_decl_processing): Initialized.
8339 * expr.c (java_lang_expand_expr): Set caught exception type to
8340 null if catch handler argument doesn't exit.
8341 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
8342 tree codes.
8343 * java-tree.h (runtime_exception_type_node,
8344 error_exception_type_node): Global variables declared.
8345 (DECL_FUNCTION_THROWS): New macro.
8346 (DECL_FUNCTION_BODY): Modified comment.
8347 (DECL_SPECIFIC_COUNT): Likewise.
8348 (struct lang_decl): New field throws_list.
8349 (IS_UNCHECKED_EXPRESSION_P): New macro.
8350 * lex.c (java_lex): Generate location information for THROW_TK.
8351 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
8352 EXCEPTIONS_P): New macros.
8353 (enum jdep_code): New value JDEP_EXCEPTION.
8354 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
8355 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
8356 PATCH_METHOD_RETURN_ERROR): New macros.
8357 (patch_method_invocation_stmt): Added new argument to prototype.
8358 (patch_synchronized_statement, patch_throw_statement,
8359 check_thrown_exceptions, check_thrown_exceptions_do,
8360 purge_unchecked_exceptions, check_throws_clauses): New function
8361 prototypes.
8362 * parse.y Fixed typo in keyword section.
8363 (throw:): Rule tagged <node>.
8364 (THROW_TK): Keyword tagged <operator>.
8365 (method_header:): Last argument to call to method_header passed
8366 from throws: rule.
8367 (throws:, class_type_list:, throw_statement:,
8368 synchronized_statement:, synchronized:): Defined actions.
8369 (method_header): New local variable current. Register exceptions
8370 from throws clause.
8371 (java_complete_tree): Complete and verify exceptions from throws
8372 clause.
8373 (complete_class_report_errors): Error message on exceptions not
8374 found
8375 (java_check_regular_methods): Fixed typo. Shortcut on private
8376 overriding methods. Changed error message on method
8377 redefinition. Check for throws clause compatibility.
8378 (check_throws_clauses): New function.
8379 (java_check_abstract_methods): Use DECL_NAME for wfl or current
8380 method. Changed error message on method redefinition.
8381 (currently_caught_type_list): New static variable.
8382 (java_complete_expand_methods): Purge unchecked exceptions from
8383 throws clause list. Call PUSH_EXCEPTIONS before walk and
8384 POP_EXCEPTIONS after.
8385 (resolve_qualified_expression_name): Pass new argument as NULL to
8386 patch_method_invocation_stmt.
8387 (patch_method_invocation_stmt): New argument ref_decl. Invoke
8388 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
8389 argument list when appropriate. Use new argument if non null to
8390 store selected method decl.
8391 (patch_invoke): Convert if necessary args of builtin types before
8392 forming CALL_EXPR. Argument list no longer reversed here.
8393 (invocation_mode): Treat final methods as static methods.
8394 (java_complete_tree): New cases for THROW_EXPR: and
8395 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
8396 function call.
8397 (complete_function_arguments): No more RECORD_TYPE
8398 conversion. Function parameter nodes no longer saved.
8399 (valid_ref_assignconv_cast_p): Avoid handling null type.
8400 (patch_binop): Fixed null constant reference handling.
8401 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
8402 BUILD_THROW macros.
8403 (patch_try_statement): Fixed comments. Record caught types in
8404 list, push the list, expand try block and pop the list.
8405 (patch_synchronized_statement, patch_throw_statement,
8406 check_thrown_exceptions, check_thrown_exceptions_do,
8407 purge_unchecked_exceptions): New functions.
8408 * typeck.c (lookup_argument_method): Allow WFL in place of method
8409 DECL_NAME during method definition check
8411 1998-10-09 Tom Tromey <tromey@cygnus.com>
8413 * gjavah.c (decode_signature_piece): New function.
8414 (print_c_decl): Use it. Added `name_override' argument.
8415 (print_method_info): Use name_override argument to print_c_decl.
8416 (seen_fields): Removed.
8417 (print_field_info): Don't update seen_fields.
8418 (struct method_name): New structure.
8419 (method_name_list): New global.
8420 (print_method_info): Add new method to list of methods.
8421 (name_is_method_p): New function.
8422 (print_field_info): If field name has same name as method, then
8423 change field name.
8424 (process_file): Parse methods before fields.
8425 (field_pass): New global.
8426 (HANDLE_END_FIELD): Take field_pass into account.
8428 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8430 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
8431 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
8433 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
8435 * jvspec.c: Fix bug in jvgenmain_spec patch.
8437 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8439 * Makefile.in (lang.o:): Install dependency on java-tree.def.
8440 * decl.c (soft_exceptioninfo_call_node): New global variable.
8441 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
8442 takes extra integer argument. soft_exceptioninfo_call_node
8443 initialized.
8444 * except.c (java_set_exception_lang_code): New function
8445 (method_init_exceptions): Called here.
8446 (prepare_eh_table_type): New function.
8447 (expand_end_java_handler): Called here.
8448 * expr.c (build_java_throw_out_of_bounds_exception): Now features
8449 one argument. Modified generation of call to
8450 soft_badarrayindex_node to use new argument.
8451 (build_java_arrayaccess): Pass faulty index value to
8452 build_java_throw_out_of_bounds_exception.
8453 (generate_name): New function.
8454 (java_lang_expand_expr): New local variables node, current,
8455 has_finally_p. Expand TRY_EXPR node.
8456 (process_jvm_instruction): Replace top of the stack with thrown
8457 object reference when entering exception handler.
8458 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
8459 specific tree codes.
8460 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
8461 global.
8462 (DECL_SPECIFIC_COUNT): New macro.
8463 (prepare_eh_table_type, java_set_exception_lang_code,
8464 generate_name): New function declarations.
8465 (match_java_method): Declaration deleted.
8466 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
8467 macros.
8468 * lex.c (TRY_TK, CATCH_TK): Generate location information.
8469 * parse.h (redefinition_error, refine_accessible_methods_list,
8470 can_cast_to_p): Function declaration removed.
8471 (classitf_redefinition_error, variable_redefinition_error,
8472 parse_jdk1_1_error, find_applicable_accessible_methods_list,
8473 find_most_specific_methods_list, argument_types_convertible,
8474 enter_a_block, valid_builtin_assignconv_identity_widening_p,
8475 valid_cast_to_p, valid_method_invocation_conversion_p,
8476 try_reference_assignconv, add_stmt_to_compound,
8477 build_jump_to_finally, build_tree_list, patch_try_statement,
8478 java_get_catch_block): New function declarations.
8479 * parse.y (string_buffer_type): Global variable deleted.
8480 (group_of_labels, catches, catch_clause, catch_clause_parameter,
8481 finally): Rules tagged <node>.
8482 (TRY_TK, CATCH_TK): Token tagged <operator>.
8483 (class_body_declaration:, class_member_declaration:,
8484 formal_parameter:, explicit_constructor_invocation:,
8485 interface_member_declaration:, constant_declaration:,
8486 primary_no_new_array:, class_instance_creation_expression:,
8487 array_creation_expression:): Issue error on unsuported JDK1.1
8488 features.
8489 (try_statement:, catches:, finally:): Define actions.
8490 (catch_clause_parameter): New rule.
8491 (catch_clause:): Use new rule catch_clause_parameter.
8492 (parse_jdk1_1_error): New function.
8493 (redefinition_error): Renamed classitf_redefinition_error.
8494 (variable_redefinition_error): New function.
8495 (check_class_interface_creation): Call
8496 classitf_redefinition_error.
8497 (java_complete_tree): Added error message on JDEP_TYPE: case.
8498 (complete_class_report_errors): Fixed indentation.
8499 (declare_local_variables): Call variable_redefinition_error.
8500 (source_end_java_method): Call java_set_exception_lang_code and
8501 emit_handlers where appropriate.
8502 (java_method_add_stmt): Call add_stmt_to_block.
8503 (add_stmt_to_block): New function.
8504 (lookup_method_invoke): Fixed outside comment. new local variable
8505 candicates. Call find_applicable_accessible_methods_list and
8506 find_most_specific_methods_list when searching for a
8507 method. Modified error report to list possible candidates when
8508 applicable.
8509 (find_applicable_accessible_methods_list,
8510 find_most_specific_methods_list, argument_types_convertible): New
8511 function.
8512 (refine_accessible_methods_list): Function deleted.
8513 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
8514 expr (if applicable) before calling patch_array_ref.
8515 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
8516 (enter_block): Fixed comment.
8517 (enter_a_block): New function.
8518 (patch_assignment): Reorganized. Call try_reference_assignconv for
8519 references. Call valid_cast_to_p instead of can_cast_to_p.
8520 (try_reference_assignconv,
8521 valid_builtin_assignconv_identity_widening_p): New functions.
8522 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
8523 (valid_cast_to_p, valid_method_invocation_conversion_p): New
8524 functions.
8525 (build_string_concatenation): Don't resolve StringBuffer.
8526 (patch_cast): Fixed inverted arguments.
8527 (patch_array_ref): Code to save array expr deleted. Call
8528 valid_cast_to_p instead of can_cast_to_p.
8529 (generate_labeled_block): Call generate_name.
8530 (build_jump_to_finally, build_try_statement, java_get_catch_block,
8531 patch_try_statement): New functions.
8532 * typeck.c (match_java_method): Function deleted.
8534 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
8536 * jvspec.c: jvgenmain_spec uses different temporary file names.
8538 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
8540 * jvspec.c (lang_specific_driver): Fail if user specifies
8541 --main= when not linking.
8543 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
8545 * class.c (make_class_data): Push value for `thread' field.
8546 * decl.c (init_decl_processing): Added `thread' field to class.
8548 * class.c (add_field): Always make static fields externally
8549 visible.
8551 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
8553 * expr.c (build_java_athrow,
8554 build_java_throw_out_of_bounds_exception, expand_invoke,
8555 build_newarray, expand_java_multianewarray, build_java_monitor):
8556 Update comments to reflect _Jv_* function names.
8558 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
8560 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
8561 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
8562 * parse.y (expand_start_java_method): Likewise.
8564 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
8566 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
8568 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
8569 (add_field): No longer need to convert from RECORD_TYPE to pointer,
8570 * expr.c: Remove no-longer-needed calls to promote_type.
8571 * decl.c (give_name_to_locals): Liekwise.
8572 * jcf-parse.c (get_class_constant): Compensate for new signatures.
8573 * parse.y: Add/remove promote_type calls as appropriate.
8574 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
8575 (parse_signature_string): Likewise.
8576 (build_java_array_type): Fix for now signature convenions.
8578 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
8580 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
8582 * class.c (init_class_processing): libjava function renamed to
8583 _Jv_RegisterClass.
8585 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8587 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
8588 * java-tree.def: Fixed DEFTREECODE third argument.
8589 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
8590 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
8591 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
8592 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8593 JAVA_THIS_EXPR): Now replaced by tree code definitions.
8594 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
8595 * lang.c (java_tree_code_type, java_tree_code_length,
8596 java_tree_code_name): New arrays.
8597 (lang_init): Append Java tree node definitions to Gcc ones.
8598 * lex.c (expression_obstack): Declared as extern when JC1_LITE
8599 defined.
8600 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
8601 wfl_to_string.
8602 (java_lex): Allow declaration of empty string constants. Retain
8603 location information on CASE_TK and DEFAULT_TK.
8604 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
8605 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
8606 Modified to be more robust.
8607 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
8608 (build_new_invocation, try_builtin_assignconv,
8609 patch_switch_statement, string_constant_concatenation,
8610 build_string_concatenation, patch_string_cst, patch_string,
8611 java_expand_switch): New function declarations.
8612 * parse.y: Rules related to switch and EH tagged <node>.
8613 (label_id): Set to NULL_TREE
8614 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
8615 tree nodes.
8616 (this_or_super:): Fixed indentation.
8617 (statement:, statement_nsi:, statement_without_trailing_substatement:,
8618 statement_expression:): Removed call to RULE on all sub-rules.
8619 (switch_expression:, switch_labels:): New rules.
8620 (switch_statement:, switch_block:, switch_block_statement_groups:,
8621 switch_block_statement_group:, switch_labels:, switch_label:):
8622 Defined actions.
8623 (throw_statement:, synchronized_statement:, try_statement:):
8624 Defined temporary actions.
8625 (class_instance_creation_expression:): Call
8626 build_new_invocation. Fixed indentation.
8627 (field_access): Fixed indentation.
8628 (method_invocation): Likewise.
8629 (make_qualified_primary): Use THIS_EXPR.
8630 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
8631 resolving from SUPER, set *type_found.
8632 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
8633 (java_complete_tree): Removed unused local variable `location'. Case
8634 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
8635 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
8636 on MODIFY_EXPR: and all binary operator tree code cases. Removed
8637 STRING_CST: case. default: checks for patchable strings.
8638 (complete_function_arguments): Transform string constant or
8639 crafted StringBuffer if necessary.
8640 (build_method_invocation): Fixed comments.
8641 (build_new_invocation): New function.
8642 (patch_assignment): Call try_builtin_assignconv to figure a valid
8643 assignment conversion between builtin types.
8644 (try_builtin_assignconv): New function.
8645 (build_binop): Use URSHIFT_EXPR directly to call build.
8646 (operator_string): Use UNARY_PLUS_EXPR.
8647 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
8648 operator.
8649 (do_merge_string_cste, merge_string_cste,
8650 string_constant_concatenation, build_string_concatenation,
8651 patch_string, patch_string_cst): New function.
8652 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
8653 (patch_unaryop): Likewise. New test of valid ++/-- operands.
8654 (build_newarray_node): Use NEW_ARRAY_EXPR.
8655 (build_this): Use THIS_EXPR.
8656 (build_return): Enable debug information on return statement.
8657 (build_if_else_statement): Likewise.
8658 (complete_labeled_statement): Fixed related comment.
8659 (build_loop_body): Fixed comment.
8660 (build_bc_statement): Enable debug information on break/continue
8661 statements.
8662 (patch_bc_statement): Fixed typos. Handle SWITCH statement
8663 context.
8664 (patch_switch_statement, case_identity, java_expand_switch): New
8665 functions.
8667 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
8669 * buffer.h (BUFFER_INIT): New macro.
8670 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
8671 Pass (struct jcf_partial *state) to most functions.
8672 (jcf_block, jcf_relocation): New types.
8673 Support labels, branches, conditionals, loops.
8675 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
8677 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
8679 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
8681 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
8682 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
8683 not integer_type_node (INT_TYPE_SIZ bits).
8685 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
8687 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
8688 * jcf-dump.c (print_exception_table): New function.
8689 (disassemble_method): Better handling of wide instructions.
8690 Make more robust for bad input.
8692 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
8694 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
8695 FreeBSD.
8697 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
8699 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
8701 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
8703 * Makefile.in ($(PARSE_H)): Removed target.
8705 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
8707 * Makefile.in (JAVA_OBJS): Add memmove.o
8708 (memmove.o): New target & rules.
8710 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
8712 * expr.c (expand_invoke): Don't generate a call to the class init
8713 code.
8715 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
8717 * Makefile.in: Add many missing dependencies.
8718 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
8719 as appropriate.
8720 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
8721 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
8723 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
8725 * decl.c (complete_start_java_method): If method is static (and
8726 not private) call _Jv_InitClass.
8727 * expr.c (expand_invoke): Don't call build_class_init.
8729 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
8731 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
8733 * Make-lang.in (GCJ): Define before using.
8735 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
8737 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
8738 losing due to namespace pollution in GNU getopt.h
8740 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
8742 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
8743 (java.all.cross): Likewise.
8744 (java.rest.encap): Likewise.
8746 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
8748 * gjavah.c (print_class_decls): Fix thinko in arglist
8749 * jcv-io.c (find_classfile): Similarly.
8751 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
8753 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
8755 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
8757 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
8758 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
8759 * Makefile.in (PARSE_C): New macro.
8760 (PARSE_H): Likewise.
8761 (PARSE_SCAN_C): Likewise.
8762 ($(PARSE_C)): Target renamed from parse.c.
8763 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
8764 (clean): Remove parse-scan.c as well.
8765 (parse.o): Depend on $(PARSE_C).
8767 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
8769 * README, license.terms: Removed.
8771 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
8772 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
8773 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
8774 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
8775 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
8776 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
8777 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
8778 and Java trademark attribution.
8780 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
8782 * Makefile.in: Use gcjh, not gjavah.
8783 * config-lang.in (stagestuff): Use gcjh, not gjavah.
8784 * Make-lang.in: Changed gjavah to gcjh everywhere.
8786 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
8788 * gjavah.c: Support new -prepend -add -append flags.
8789 (print_method_info): Method is not virtual if class is final.
8791 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8793 * jv-scan.c: Fixed copyright assignment.
8794 * keyword.gperf: Likewise.
8795 * keyword.h: Likewise.
8796 * lex.c: Fixed copyright assignment.
8797 (java_lex): Push unicode back when parsing '<'.
8798 * lex.h: Fixed copyright assignment.
8799 * parse-scan.y: Likewise.
8800 * parse.h: Fixed copyright assignment.
8801 (build_debugable_stmt, complete_for_loop): New function prototypes.
8802 * parse.y: Fixed copyright assignment.
8803 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
8804 size_zero_node when completing a loop with no exit condition.
8805 (for_statement_nsi:): Define action.
8806 (for_init:, for_update:): Return size_zero_node when empty.
8807 (declare_local_variables): Call build_debugable_stmt.
8808 (build_debugable_stmt): New function.
8809 (build_loop_body): Build debugable statement around loop
8810 condition part.
8811 (complete_loop_body): Take into account the debugable statement
8812 around the EXIT_EXPR.
8813 (complete_loop_body): New function.
8814 (patch_exit_expr): Fixed condition inversion.
8816 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
8818 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
8819 name of thread define.
8820 * jvspec.c (THREAD_NAME): New macro.
8821 (GCLIB): Likewise.
8822 (THREADLIB): Likewise.
8823 (lang_specific_driver): Recognize attempt to link with thread
8824 library or gc library. Recognize -ljava on command line so it
8825 isn't linked against more than once.
8827 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8829 * parse-scan.y (report_main_declaration): Name of the class
8830 containing `main' can be a qualified name.
8832 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
8834 * config-lang.in: Changed gjavac to gjc everywhere.
8835 * Make-lang.in: Changed gjavac to gjc everywhere.
8837 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8839 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
8840 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
8841 and install the files.
8842 * Makefile.in (JAVA_OBJS_LITE): New variable.
8843 (compiler:): Now include jv-scan as a dependency.
8844 (../jv-scan$(exeext), parse-scan.c): New targets.
8845 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
8846 * config-lang.in (compilers): Removed gcj, gjavah from the list.
8847 * jcf-parse.c (parse_source_file): Call java_layout_classes and
8848 check for errors even if parse_only.
8849 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
8850 defined.
8851 (yylex): New function. Uses java_lex body.
8852 (java_lex): Removed commented out statement. Remove local variable
8853 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
8854 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
8855 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
8856 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
8857 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
8858 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
8859 where appropriate.
8860 (java_lex_error): Empty if JC1_LITE is defined.
8861 (java_get_line_col): Return 0 if JC1_LITE is defined.
8862 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
8863 SET_MODIFIER_CTX): Moved into the section containing the macros
8864 conditionally defined by JC1_LITE.
8865 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
8866 argument if JC1_LITE is defined.
8867 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
8868 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
8869 is defined.
8870 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
8871 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
8872 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
8873 to different values according to JC1_LITE.
8874 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
8875 declared if JC1_LITE set.
8876 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
8877 defined if JC1_LITE not set.
8878 (struct parser_ctx): Reorganized and skip the jc1 front end part
8879 if JC1_LITE set.
8880 (java_layout_classes): New function definition.
8881 (java_push_parser_context, java_init_lex, yyparse, yylex,
8882 yyerror): Prototype always declared. All other static function
8883 prototypes declared only if JC1_LITE is not set.
8884 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
8885 declared in parse.h.
8886 (java_layout_classes): New function.
8887 (java_complete_expand_methods): No longer layout the class here.
8888 * parse-scan.y: New file.
8889 * jv-scan.c: New file.
8891 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
8893 * gjavah.c (main): Handle -friend option.
8894 (friend_specs): New global.
8895 (generate_access): Handle friend_specs.
8896 (process_file): Likewise.
8897 (MAX_FRIENDS): New macro.
8898 (friend_count): New global.
8899 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
8900 Changed all callers.
8902 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
8904 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
8905 (main): Handle processing all the entries of a named .zip archive.
8906 * jcf-io.c (jcf_trim_old_input): New function.
8907 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
8909 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
8911 * lang.c (flag_assume_compiled): Make default be on.
8913 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
8915 * jcf-dump.c: Add bunches of flags to control output more.
8916 (process_class): New function; support printing more than one class.
8917 (main): Support new --print-main and --javap flags.
8918 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
8919 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
8921 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
8923 Change mangling of dispatch table to match C++ vtable (w/thunks).
8924 * class.c (build_dtable_decl), java-tree.h: New function.
8925 (make_class_data): Call it.
8926 * decl.c (init_decl_processing): Likewise.
8928 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
8930 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
8931 soft_anewarray; adjust args passed.
8932 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
8933 match _Jv_NewObjectArray.
8935 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8937 * decl.c (push_labeled_block, pop_labeled_block): New functions.
8938 * expr.c (loopup_label): Call create_label_decl.
8939 (create_label_decl): New function.
8940 (java_lang_expand_expr): Call expand_start_bindings with argument
8941 set to zero.
8942 * java-tree.h Added space after PROTO in function declarations
8943 when necessary.
8944 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
8945 (create_label_decl, push_labeled_block): New function
8946 declarations.
8947 * lex.c (label_id): Initialize.
8948 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
8949 switch.
8950 * parse.h Added space after PROTO in function declarations when
8951 necessary.
8952 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
8953 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
8954 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
8955 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
8956 macros.
8957 (struct parser_ctxt): New fields current_loop,
8958 current_labeled_block.
8959 (build_if_else_statement, patch_if_else_statement,
8960 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
8961 generate_labeled_block, complete_labeled_statement,
8962 build_bc_statement, patch_bc_statement, patch_loop_statement,
8963 build_new_loop, build_loop_body, complete_loop_body): New function
8964 declarations.
8965 * parse.y (java_warning_count): New global variable.
8966 (label_id): New static variable.
8967 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
8968 (block:): Return size_zero_node when block is empty.
8969 (empty_statement:): Return size_zero_node.
8970 (statement:): Implement supplemental action when for_statement: is
8971 reduced.
8972 (label_decl:): New rule.
8973 (labeled_statement:): Rewritten using label_decl. Actions
8974 implemented.
8975 (labeled_statement_nsi:): Likewise.
8976 (if_then_statement): Actions implemented.
8977 (while_expression): New rule.
8978 (while_statement:): Rewritten using while_expression. Actions
8979 implemented.
8980 (while_statement_nsi:): Likewise.
8981 (do_statement_begin:): New rule.
8982 (do_statement:): Rewritten using do_statement_begin. Actions
8983 implemented.
8984 (for_statement:): Rewritten using for_begin. Actions implemented.
8985 (for_statement_nsi:): Likewise.
8986 (for_header:, for_begin:): New rules.
8987 (for_init:): Actions implemented.
8988 (statement_expression_list:, break_statement:,
8989 continue_statement:): Likewise.
8990 (yyerror): Count number of issued warning(s).
8991 (java_report_errors): Report error(s) and/or warning(s).
8992 (java_complete_class): Use build_java_argument_signature to
8993 recompute completed method signature.
8994 (java_check_regular_methods): New locals method_wfl and aflags.
8995 Use method_wfl instead of lookup_cl during error reports. Fixed
8996 indentation and modified some error messages. Use
8997 lang_printable_name in method instead of the DECL_NAME. New code
8998 to issue warnings on methods not overriding corresponding methods
8999 private to a different package.
9000 (java_method_add_stmt): Call add_stmt_to_compound.
9001 (add_stmt_to_compound): New function.
9002 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
9003 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
9004 (build_if_else_statement, patch_if_else_statement,
9005 build_labeled_block, generate_labeled_block,
9006 complete_labeled_statement, build_new_loop, build_loop_body,
9007 complete_loop_body, patch_loop_statement, build_bc_statement,
9008 patch_bc_statement, patch_exit_expr): New functions.
9009 * typeck.c (build_java_signature): Build argument signature before
9010 enclosing it in between parenthesis.
9012 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
9014 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
9015 (JAVA_OBJS): Added reminder comment
9017 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
9019 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
9020 be interpreted as a long long.
9022 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
9024 * decl.c (init_decl_processing): Use _Jv_InitClass, not
9025 soft_initialise_class. Use _Jv_NewMultiArray, not
9026 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
9027 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
9028 _Jv_CheckArrayStore, not soft_checkarraystore. Use
9029 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
9031 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
9033 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
9034 length_identifier_node): New global tree node constants.
9035 * parse.y (kw_super, kw_this, kw_length): Removed globals.
9036 Replace uses by super_identifier_node etc.
9037 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
9039 * parse.y (resolve_field_access): Don't special-case ".length" if
9040 flag_emit_class_files.
9041 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
9042 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
9043 and ARRAY.length.
9045 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
9047 * decl.c (init_decl_processing): Remove unused method_type_node fields.
9048 * class.c (make_method_value): Remove init for removed fields.
9050 * class.c (layout_class): Use build_java_argument_signature.
9051 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
9053 * typeck.c (push_java_argument_signature): Removed. Merged into ...
9054 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
9055 (build_java_signature): Don't use push_java_argument_signature.
9057 * typeck.c (lookup_argument_method): New function.
9058 * parse.y (java_check_regular_methods): Use lookup_argument_method
9059 instead of lookup_java_method2 followed by lookup_java_method.
9061 * parse.y (check_method_redefinition): Minor optimization.
9063 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
9064 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
9066 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
9068 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
9069 c-pragma.o.
9071 * gjavah.c (java_float_finite): Use K&R-style definition.
9072 (java_double_finite): Likewise.
9073 (generate_access): Now returns void. Changed all callers.
9074 (last_access_generated): Removed.
9075 (process_file): Only make a single pass over the .class file.
9077 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
9079 * class.c (get_dispatch_table): Add extra dummy vtable entry,
9080 for compatibility for G++ (with -fvtable-thunks).
9081 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
9083 * gjavah.c (process_file): Use public inheritance for super-class.
9085 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9087 * lex.c (java_init_lex): Initialize ctxp->package.
9088 * parse.h (struct parser_ctxt): package and package_len replaced
9089 by tree package, an identifier node. Field method_decl_list is
9090 gone. Fixed comments.
9091 (lookup_field_wrapper, merge_qualified_name, not_accessible,
9092 class_in_current_package): New function prototypes.
9093 * parse.y (array_type:): Set class loaded flag on primitive type
9094 arrays.
9095 (package_declaration:): Assign ctxp->package to the
9096 identifier node.
9097 (method_invocation:): Handle invocation of method qualified by
9098 `super'.
9099 (single_type_import_declaration:): Removed ambiguity check.
9100 (java_pop_parser_context): New local variable `next'. Reset and
9101 set IMPORT_CLASSFILE_NAME flags on current and previous import
9102 list.
9103 (java_accstring_lookup): Use new local macro COPY_RETURN.
9104 (lookup_field_wrapper): New function.
9105 (parser_qualified_classname): Use merge_qualified_name.
9106 (parser_check_super_interface): Broaden error message.
9107 (do_resolve_class): Check for qualified class name in the current
9108 compilation unit if appropriate.
9109 (process_imports): Check for already defined classes.
9110 (check_pkg_class_access): Got rid of call to
9111 get_access_flags_from_decl.
9112 (java_complete_expand_methods): Call safe_layout_class based on
9113 the current class size.
9114 (make_qualified_primary): Build a WFL qualification on primary if
9115 none exists.
9116 (merge_qualified_name): New function.
9117 (make_qualified_name): Use merge_qualified_name.
9118 (resolve_expression_name): Use safe_lookup_field.
9119 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
9120 (resolve_qualified_expression_name): Likewise. Check on resolved
9121 element accessibility.
9122 (not_accessible_p, class_in_current_package): New functions.
9123 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
9124 (patch_method_invocation_stmt): Merged common pieces. Check
9125 accessibility of invoked method.
9126 (check_for_static_method_reference): Add returned type in error
9127 message.
9128 (invocation_mode): Get rid of bogus check on PRIVATE methods.
9129 (refine_accessible_methods_list): Merged two conditions in test.
9130 (java_complete_class): Sanity check on stabilize_ref gone.
9131 * zextract.c (read_zip_archive): Cast lseek second argument to long.
9133 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
9135 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
9137 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
9139 * gjavah.c (F_NAN): Removed.
9140 (F_NAN_MASK): New macro.
9141 (F_POSITIVE_INFINITY): Removed.
9142 (F_NEGATIVE_INFINITY): Likewise.
9143 (java_float_finite): Rewrote.
9144 (D_NAN_MASK): Renamed.
9145 (java_double_finite): Rewrote.
9146 (D_POSITIVE_INFINITY): Removed.
9147 (D_NEGATIVE_INFINITY): Likewise.
9149 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
9150 If verbose, print underlying representation of value in hex.
9152 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
9154 * buffer.h, buffer.c: New files.
9155 * Makefile.in (JAVA_OBJS): Add buffer.o.
9157 Support locals variables and writing their debug entries to .class.
9158 * jcf-write.c: Simplify some by user new buffer type.
9159 (vode_buffer_grow): Removed.
9160 (struct localvar_info): New type.
9161 (localsvars, localvartable): New buffers.
9162 (localvar_alloc, localvar_free): New functions.
9163 (generate_bytecode_insns): Handle local variables.
9164 (generate_classfile): Write LocalVariableTable attribute.
9166 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9168 * jcf-io.c (open_in_zip): Check the zipfile magic number.
9169 * zipfile.h (ZIPMAGIC): New macro.
9171 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
9173 * Makefile.in (gjavah.o): Updated dependencies.
9174 (jcf-dump.o): Likewise.
9175 (all.indirect): Use ../gjavah.
9176 (../gjavah$(exeext)): Likewise.
9177 (clean): Don't remove gjavah.
9178 (clean): Remove parse.c, not java/parse.c.
9179 * Make-lang.in (java): Added gjavah.
9180 (gjavah$(exeext)): New target.
9181 (GJAVAH_SOURCES): New macro.
9182 (java.all.build): Added gjavah.
9183 (java.all.cross): Likewise.
9184 (java.rest.encap): Likewise.
9185 * config-lang.in (compilers, stagestuff): Added gjavah.
9187 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
9189 * gjavah.c (java_float_finite): New function.
9190 (java_double_finite): Likewise.
9191 (F_POSITIVE_INFINITY): New macro.
9192 (F_NEGATIVE_INFINITY): Likewise.
9193 (F_NAN): Likewise.
9194 (D_POSITIVE_INFINITY): Likewise.
9195 (D_NEGATIVE_INFINITY): Likewise.
9196 (D_NAN): Likewise.
9197 (print_field_info): Use java_float_finite and java_double_finite.
9199 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
9201 * parse.y (method_header): Name "this" implicit argument.
9203 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
9205 * jcf-write.c: Write out LineNumberTable attribute in .class file.
9206 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
9207 (put_linenumber): New function.
9208 (generate_bytecode_insns, generate_classfile): Write line numbers.
9210 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9212 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
9213 (lookup_name, build_known_method_ref, build_class_init,
9214 build_invokevirtual, invoke_build_dtable, match_java_method,
9215 build_field_ref, pushdecl_force_head, build_java_binop,
9216 binary_numeric_promotion, build_decl_no_layout,
9217 build_java_arrayaccess, build_newarray, build_anewarray,
9218 build_java_array_length_access, build_java_arraynull_check): New
9219 extern function prototypes.
9220 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9221 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
9222 java-tree.h.
9223 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
9224 to NULL
9225 * jcf.h (jcf_out_of_synch): New extern function prototype.
9226 * parse.h: Static/global function implemented in parse.y
9227 prototyped and declarations moved at the end of the file.
9228 (DECL_P): Check that the argument isn't null.
9229 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9230 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
9231 (QUAL_DECL_TYPE): New macro.
9232 (PARAMS): Macro definition removed.
9233 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
9234 (return_statement:): Call build_return.
9235 (field_access:): Call make_qualified_primary in sub rule.
9236 (method_invocation:): Build method invocation and call
9237 make_qualified_primary when processing primaries.
9238 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
9239 get_type_from_signature.
9240 (java_check_regular_method): Extra integer 0 argument when calling
9241 lookup_java_method2.
9242 (lookup_java_interface_method2): Extra method DECL argument when
9243 calling lookup_java_interface_method2.
9244 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
9245 COMPOUND_EXPR node.
9246 (java_complete_expand_method): Layout current class iff not
9247 already done. Don't process interface's methods.
9248 (java_complete_expand_method): Use super class only if it
9249 exists. Use current class otherwise.
9250 (make_qualified_primary): New function.
9251 (resolve_expression_name): Process qualified expression or
9252 expression from primary the same way.
9253 (resolve_expression_name): Two last arguments to
9254 resolve_field_access are now NULL_TREEs.
9255 (resolve_field_access): New variable is_static. Local field must
9256 be DECLs. is_static computed on field DECLs only. Append code in
9257 where_found to the field access if necessary. Use QUAL_DECL_TYPE
9258 to initialize field_type.
9259 (resolve_qualified_expression_name): New local variable,
9260 previous_call_static and is_static. Handle primaries with function
9261 calls, casts, array references and `this'. `super' now handled as
9262 `(super_class)this'. Use is_static to clarify boolean expressions.
9263 Added code to handle case where a proper handle is required to
9264 access a field. Use QUAL_DECL_TYPE where applicable.
9265 (maybe_access_field): New function.
9266 (patch_method_invocation_stmt): New arguments primary, where,
9267 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
9268 deleted. Use `where' as a type to search from if specified. Check
9269 for static method reference where forbidden. Append primary or
9270 current_this to the argument list if not calling constructor nor
9271 static methods.
9272 (check_for_static_method_reference): New function.
9273 (patch_invoke): Layout the class on which new is done if
9274 necessary.
9275 (lookup_method_invoke): Changed format to report errors on
9276 methods.
9277 (qualify_ambiguous_name): New local variable this_found. Now
9278 handle things from primaries. Method call are considered
9279 expression names.
9280 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
9281 changed into NULLs.
9282 (not_initialized_as_it_should_p): Comply with the new DECL_P.
9283 (java_complete_tree): New case fo RETURN_EXPR. Process function
9284 call arguments in separate function.
9285 (complete_function_arguments): New function.
9286 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
9287 anymore.
9288 (patch_assignment): Take the return function slot into account as
9289 a RHS. Distinguish assignment from a return.
9290 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
9291 when checking methods in interfaces.
9292 (resolve_type_during_patch): NULL argument to unresolve_type_p
9293 instead of NULL_TREE.
9294 (patch_newarray): Fixed typo in comment.
9295 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
9296 (build_return, patch_return): New functions.
9297 * typeck.c (lookup_java_constructor): Fixed typo in comment.
9299 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
9301 * constants.c (find_name_and_type_constant, find_fieldref_index,
9302 find_methodref_index): New methods.
9303 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
9304 just return given method. Also, rename to build_known_method_ref.
9305 (expand_invoke): Rename call to build_invoke_non_interface.
9306 * java-tree.h, parse.h: Update prototype.
9307 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
9308 (such as expand_expr_stmt) if flag_emit_class_files.
9309 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
9310 STACK_TARGET, IGNORE_TARGET): New macros.
9311 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
9312 (generate_bytecode_insn): New function to generate method's bytecode.
9313 (generate_classfile): Node generate Code attribute for a method.
9314 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
9315 push_long_const, field_op, adjust_typed_op, maybe_wide):
9316 New functions used by generate_bytecode_insn.
9318 * typeck.c (signature_include_return): Remove variable.
9319 (push_java_argument_signature, build_java_argument_signature): New.
9320 (build_java_signature): Use push_java_argument_signature.
9321 * parse.y: Use build_java_argument_signature instead of fiddling
9322 with signature_include_return.
9324 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
9326 * gjavah.c (print_c_decl): Always generate JArray<>* for array
9327 types.
9329 * Makefile.in (all.indirect): Added gjavah$(exeext).
9330 (gjavah$(exeext)): Added $(exeext).
9331 (clean): Likewise.
9333 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9335 * class.c (layout_class): Call to java_layout_parsed_class replace
9336 by safe_layout_class.
9337 * expr.c (build_java_array_length_access): Removed static storage
9338 class in the function definition.
9339 (build_java_arraynull_check): Likewise.
9340 Also fixed typos in two comments.
9341 * lex.c (java_init_lex): Initialize static global kw_length.
9342 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
9343 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
9344 java_lex_error.
9345 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
9346 * parse.h (resolve_no_layout): New static function declaration.
9347 (get_identifier_in_static): Declaration removed.
9348 (java_layout_parsed_class): Function name declaration changed to
9349 safe_layout_class.
9350 (build_newarray_node, patch_newarray, resolve_type_during_patch,
9351 not_initialized_as_it_should_p, build_this): New static function
9352 declarations.
9353 (pushdecl_force_head, build_java_binop, int_fits_type_p,
9354 binary_numeric_promotion, stabilize_reference,
9355 build_decl_no_layout, build_java_arrayaccess): Extern function
9356 declarations moved into their own section.
9357 (build_newarray, build_anewarray, build_java_array_length_access,
9358 build_java_arraynull_check): New extern function declarations.
9359 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
9360 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
9361 fake tree codes.
9362 (CALL_CONSTRUCTOR_P): New macro.
9363 * parse.y (kw_length): New static global tree node.
9364 (return_statement): Tagged <node>.
9365 (RETURN_TK): Tagged <operator>.
9366 (variable_declarator_id:): Build variable declaration with an
9367 empty initialization value if a syntax error was found in the
9368 initialization part of the variable declaration.
9369 (statement_without_trailing_substatement:): return_statement: now
9370 uses the default rule.
9371 (return_statement:): Temporarily fixed to return NULL_TREE.
9372 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
9373 (class_instance_creation_expression:): Class creation rules now
9374 call build_method_invocation upon reduction.
9375 (array_creation_expression:): Rules call build_newarray_node upon
9376 reduction.
9377 (dim_exprs:): Build a list of dimension expressions.
9378 (dim_expr:): Store location of the OSB_TK in the dimension
9379 expression node.
9380 (method_invocation:): Added a new error rule.
9381 (build_unresolved_array_type): WFL argument may also be an array
9382 on a primitive type. Name of the argument changed to reflect this.
9383 (method_declarator): Insert argument type at the beginning of the
9384 argument type list and later reverse the list.
9385 (unresolved_type_p): Argument 'returned' may be optionally
9386 NULL_TREE.
9387 (java_layout_class_from_source): Function renamed
9388 safe_layout_class.
9389 (resolve_and_layout): Now call resolve_no_layout and
9390 safe_layout_class.
9391 (resolve_no_layout): New function.
9392 (purify_type_name): New function.
9393 (complete_class_report_errors): Call purify_type_name during error
9394 report on a type not found.
9395 (process_imports): error_found local variable doesn't need to be
9396 initialized to zero.
9397 (declare_local_variables): New local type_wfl. Fixed typo in error
9398 message. type_wfl assigned to unresolved type and used to register
9399 incomplete type. Build a WFL around the variable initialization
9400 statement so that debug info can be generated on it.
9401 (source_start_java_method): Reverse argument list after they've
9402 been processed.
9403 (current_this): New static global variable.
9404 (java_complete_expand_methods): Set current_this when appropriate.
9405 (resolve_expression_name): Build correct static and non static
9406 field access bearing a simple name.
9407 (resolve_field_access): Resolve the length field of arrays. Handle
9408 f.m() cases.
9409 (patch_method_invocation_stmt): Set the type of the method
9410 invocation to error_mark_node. This value is later overridden by a
9411 valid type, if any. Don't handle qualified constructor invocation
9412 as qualified method invocation. Call lookup_method_invoke with its
9413 new flag. It's no longer necessary to access the selected method
9414 as the value of a tree list. Handle constructor invocation.
9415 (patch_invoke): Reverse argument list when invoking non interface
9416 methods. Insert call to new as the first argument of the
9417 constructor.
9418 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
9419 defined within a final class. Return INVOKE_STATIC if the invoked
9420 method is a constructor.
9421 (lookup_method_invoke): New lc argument is a flag to indicate a
9422 constructor lookup. Now handle constructor lookup. Choose the most
9423 specific method in case several were matching the invocation
9424 requirements. Return a method decl instead of a tree list featuring
9425 one single method decl element.
9426 (refine_accessible_methods_list): New lc flag argument to
9427 indicate that a constructor is being looked up.
9428 (not_initialized_as_it_should_p): New function.
9429 (java_complete_tree): Now process fake tree codes
9430 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
9431 save_expr on resolved function call arguments. Case on
9432 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
9433 (patch_assignment): LHS can be a field access expression. When
9434 dealing with reference, lhs_type is the promoted type of the
9435 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
9436 applicable.
9437 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
9438 (patch_binop): Use not_initialized_as_it_should_p where
9439 applicable.
9440 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
9441 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
9442 where applicable.
9443 (resolve_type_during_patch): New function.
9444 (patch_cast): Call resolve_type_during_patch to resolve type and
9445 report error accordingly.
9446 (patch_array_ref): Use not_initialized_as_it_should_p where
9447 applicable. Array base expression is saved before being
9448 used. Promote the type of an array elements if it contains non
9449 builtin types.
9450 (build_newarray_node, patch_newarray, build_this): New functions.
9452 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
9454 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
9455 increment it in `for' statement.
9456 (print_field_info): If number is inf or nan, don't print it.
9457 (print_method_info): If method name is `delete', just ignore it.
9458 (print_c_decl): Special-case jstringArray.
9460 * gjavah.c (help): New function.
9461 (no_argument): New function.
9462 (usage): Changed text.
9463 (main): Rewrote argument handling. Now handles -v, --help,
9464 --version.
9465 (version): New function.
9466 (found_error): New global.
9467 (main): Return found_error.
9468 (generate_access): Set found_error.
9469 (print_c_decl): Likewise.
9471 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
9473 * gjavah.c (print_c_decl): Don't print "," when examining field.
9474 Skip type name when looking at "[L" types.
9475 (process_file): Now static.
9476 (generate_access): Now returns int.
9477 (last_access_generated): New global.
9478 (process_file): Clear last_access_generated; make multiple passes
9479 over the class.
9480 (print_field_info): Just return if generate_access returns true.
9481 (print_method_info): Likewise. Also, allow <init> functions to
9482 pass through.
9483 (print_c_decl): Added is_init argument. Print constructors
9484 properly.
9485 (print_cxx_classname): Use UTF8_GET to extract characters from
9486 string.
9487 (print_base_classname): New function.
9488 (print_class_decls): New function.
9489 (process_file): Use it.
9490 (utf8_cmp): New function.
9492 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
9494 * lang-options.h: Format changed to match changes in gcc/toplev.c
9495 to implement a --help option.
9497 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
9499 * decl.c (init_decl_processing): Revert change to dtable_type.
9501 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
9503 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
9505 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
9507 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
9509 * lang.c (lang_init): Default flag_exceptions to 1, without
9510 checking to see if it's 2 first.
9512 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
9514 * constants.c: Include "system.h".
9515 * decl.c: Likewise.
9516 * lang.c (flag_new_exceptions): Get via extern now.
9517 (lang_init_options): New functions. Turn on flag_new_exceptions.
9519 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9521 * lex.c (java_lex): Return 0 when we see an invalid character in
9522 the input.
9524 * lex.c (java_read_char): Specify extra argument when calling
9525 java_lex_error.
9526 (java_read_unicode, java_parse_end_comment,
9527 java_parse_escape_sequence): Likewise,
9528 (java_lex): Specify extra argument when calling
9529 java_lex_error. Test that IDs are beginning with a legal character
9530 for IDs. Handle invalid characters with an error message and a
9531 call to java_lex_error.
9532 (java_lex_error): Adjust column position by new argument
9533 `forward'. Issue an error even if in the middle of reporting an
9534 other error.
9536 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
9538 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
9539 we don't explicitly put a null pointer when we're copying it.
9541 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
9543 * gjavah.c (print_cxx_classname): New function.
9544 (super_class_name): Likewise.
9545 (print_super_fields): Removed.
9546 (in_super): Removed.
9547 (print_field_info): Never generate #defines.
9548 (print_c_decl): Changed generated types to match JNI. No longer
9549 print class name before method name.
9550 (print_method_info): Print "static" before static methods.
9551 Print "virtual" before non-final methods.
9552 (usage): Use exit(1), not exit(-1).
9553 (main): Likewise.
9554 (print_field_info): Use %.17g to print a double.
9555 (last_access): New globals.
9556 (process_file): Initialize last_access.
9557 (usage): Now static.
9558 (ACC_VISIBILITY): New define.
9559 (generate_access): New function.
9560 (print_field_info): Call it.
9561 (print_method_info): Likewise. Also, generate information for all
9562 methods, not just native methods. Return void.
9563 (print_c_decl): Return void.
9564 (print_field_info): Return void.
9566 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9568 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
9569 processing the jc1 grammar file. Prefix bison functions and
9570 variables with java_.
9571 (parse.c): Dependencies on parse.h and lex.h
9572 * expr.c (build_java_arrayaccess): Function now global.
9573 * java-tree.h: Comment reorganized to carry on previous
9574 classification effort.
9575 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
9576 RESOLVE_TYPE_NAME_P): New flags on WFLs.
9577 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
9578 java_parse (new prefix java_ generated by bison).
9579 (java_layout_parsed_class, java_register_parsed_class): Function
9580 call removed.
9581 (yyparse): Removed unnecessary call to init_outgoing_cpool.
9582 * lex.c (static tree wfl_op): Variable deleted.
9583 (java_init_lex): Initialize kw_super and kw_this. Initialize more
9584 ctxp fields to NULL_TREE.
9585 (java_lex): No longer create WFL for operators. Filename caching
9586 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
9587 created as STRING_CST and later expanded. Removed extra argument
9588 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
9589 and SUPER.
9590 (build_wfl_node): Removed code in comments.
9591 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
9592 store token and location data in the current bison token.
9593 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
9594 static/extern function declaration at the beginning of the file.
9595 (struct qualification): Data structure definition deleted.
9596 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
9597 (qualify_ambiguous_name): Function declaration modified. Function
9598 now returns nothing.
9599 (build_array_ref, patch_array_ref, make_qualified_name,
9600 resolve_qualified_expression_name, maybe_generate_clinit,
9601 resolve_field_access): New static function declarations.
9602 (build_java_arrayaccess): New extern function declaration.
9603 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
9604 (CALL_EXPR_PRIMARY): Macro deleted.
9605 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
9606 (struct parser_ctxt): Field initialized_final
9607 removed. non_static_initialized, static_initialized: New fields.
9608 * parse.y (static tree kw_super, static tree kw_this): New global
9609 static.
9610 (%union): tree wfl field of operator member replaced by int
9611 location. WFLs are non longer created for operators.
9612 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
9613 (qualified_name:): Now calls make_qualified_name to build the
9614 identifier.
9615 (type_declaration:): Consider generating <clinit> when class
9616 parsing completed.
9617 (variable_declarator:): Directly build an assignment node when the
9618 variable is initialized when declared.
9619 (this_or_super:): Build a WFL and set current location when THIS
9620 or SUPER are parsed.
9621 (expression_statement:): Wrap statement around a WFL.
9622 (primary_no_new_array:): Fixed typo. Changed value returned by
9623 THIS_TK because of its new type (temporary).
9624 (dim_exprs:): Temporary fix because of OSB_TK's new type.
9625 (field_access:): Build qualified name with SUPER.
9626 (method_invocation:): Fixed returned value because of SUPER's new
9627 type.
9628 (array_access:): Use OSB_TK location information.
9629 (post_increment_expression:, post_decrement_expression:,
9630 unary_expression:, pre_increment_expression:,
9631 pre_decrement_expression:, unary_expression_not_plus_minus:,
9632 cast_expression:, multiplicative_expression:,
9633 additive_expression:, shift_expression:, relational_expression:,
9634 equality_expression:, and_expression:, exclusive_or_expression:,
9635 inclusive_or_expression:, conditional_and_expression:,
9636 conditional_or_expression:, assignment:): Use new location/token
9637 information available on operators.
9638 (create_class): Set super_decl_type to NULL_TREE when processing
9639 java.lang.Object.
9640 (register_fields): Field initialization is now a MODIFY_EXPR
9641 node. Chain initialization code to the matching lists (according
9642 the the field declaration modifiers).
9643 (maybe_generate_clinit): New function.
9644 (method_header): Don't set method's DECL_NAME to a WFL when adding
9645 methods to java.lang.Object.
9646 (resolve_and_layout): Now can return NULL_TREE if the type
9647 resolution fails. Otherwise, return the class DECL instead of its
9648 TYPE.
9649 (check_method_redefinition): Don't patch method DECL_NAME if it
9650 belongs to java.lang.Object.
9651 (process_imports): Simply assign error_found to the value returned
9652 by check_pkg_class_access.
9653 (declare_local_variables): Don't use their init statements (if
9654 any) when parsing error were previously found. Reuse MODIFY_EXPR
9655 build during parsing as an init statement.
9656 (java_method_add_stmt): Now return the current method body.
9657 (java_layout_parsed_class, java_register_parsed_class): Functions
9658 removed.
9659 (java_complete_expand_methods): Initialize the constant pool on a
9660 per class basis. Layout the classes before expanding their method
9661 bodies. Don't try expand artificial constructor code if error were
9662 found. Make the classes data and register them if no error were
9663 found.
9664 (java_complete_expand_method): Retrieve an artificial constructor
9665 argument list before entering its body. Assign the top block to
9666 the artificial constructor function body and set types of declared
9667 blocks and compound statements to void. Walk method body if not an
9668 artificial constructor.
9669 (make_qualified_name, cut_identifier_in_qualified): New functions.
9670 (resolve_expression_name): Fixed comments. Save/restore the
9671 current class CLASS_LOADED_P flag value. Build non qualified
9672 static field access and handle qualified expression names.
9673 (resolve_field_access, resolve_qualified_expression_name): New
9674 functions.
9675 (patch_method_invocation_stmt): Use the new expression resolution
9676 scheme, calling resolve_field_access when the function call is
9677 resolved as an expression.
9678 (qualify_ambiguous_name): Function rewritten to work on qualified
9679 expression produced by make_qualified_name.
9680 (java_complete_tree): Promote type when function's argument are
9681 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
9682 the assignment to discover further errors if RHS is a expression
9683 name that fails to evaluate. Declare LHS initialized even though
9684 the assignment failed. Don't use the location variable and removed
9685 extra argument in patch function calls. Now handle the ARRAY_REF
9686 case and build internal string representation when STRING_CSTs are
9687 walked.
9688 (build_method_invocation): Don't wrap function call around a WFL.
9689 (build_assignment): Likewise. Use the operator location
9690 information.
9691 (patch_assignment): Handle array access LHSs. Handle error
9692 provenance, resulting in a better error report.
9693 (build_binop): Use op_location from operator as binop location
9694 information.
9695 (build_unaryop, build_incdec, build_cast): Likewise.
9696 (patch_binop): Extract location information from the node. Fixed
9697 typo in error message.
9698 (patch_unary_op): Extract location information from the node.
9699 (build_array_ref, patch_array_ref): New functions.
9701 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
9703 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
9704 match _Jv_IsInstanceOf.
9705 * decl.c (init_decl_processing): Use _Jv_NewArray, not
9706 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
9708 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
9710 * decl.c (init_decl_processing): Functions are now named
9711 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
9713 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
9715 * java-tree.h (load_class): Add prototype.
9716 * class.c (is_compiled_class): Add missing arg to load_class.
9717 * expr.c (expand_java_NEW): Call load_class.
9718 * parse.y (process_import): Removed bogus use of void return value.
9720 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
9722 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
9723 Function name is "_Jv_Throw" instead of "soft_athrow".
9724 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
9725 Function name is "_Jv_AllocObject" instead of "soft_new".
9726 Takes an extra parameter (object size).
9727 * expr.c: Update calls.
9729 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
9731 * lex.c (java_get_line_col): Handle end-of-file.
9732 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
9734 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9736 * lang.c (lang_init): Make -fexceptions the default.
9737 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
9738 exception handling is not turned on.
9740 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9742 * lang.c (flag_new_exceptions): Make this this default.
9743 * decl.c (end_java_method): Call emit_handlers.
9744 * except.c (method_init_exceptions): Set language code and version.
9745 (expand_start_java_handler): Enable exception, and call
9746 expand_eh_region_start.
9747 (expand_end_java_handler): Enable exception, and set up catch blocks.
9748 (emit_handlers): New routine to generate the saved handlers.
9749 * java-except.h (emit_handlers): Add prototype.
9751 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
9753 We used to have three different representations of the constant pool:
9754 the CPool structure, the tree_constant_pool, and the constructures
9755 used to build the Class object (which may need class and string
9756 constants) in compiled code. None were appropriate for compiling
9757 to .class files, so I did a major overhaul.
9759 First, the tree_constant_pool array was removed. Things were
9760 modified to the CPool structure in the JCF could be used.
9761 Second, a "capacity" field was added to the CPool, and functions
9762 written to search for a matching constant, adding one if not found.
9763 The code that generated the Class object was changed to use a CPool.
9764 The actual TREE_LISTs used to build the CONSTRUCTORs used for
9765 the static Class object are now only in build_constants_constructor.
9766 Finally, I wrote code which can generate a .class file (including its
9767 constant pool) from the RECORD_TYPE of a class. This is a big step
9768 on the way to compiling Java source into .class files.
9770 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
9771 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
9773 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
9774 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
9775 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
9776 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
9777 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
9778 (lang_type): Removed constant_pool field.
9779 * jcf.h (CPool): Renamed size to count. Added field capacity.
9780 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
9781 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
9782 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
9784 * constants.c (current_constant_pool_tags, current_constant_pool_data,
9785 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
9786 * constants.c (build_constants_constructor): Use new outgoing_cpool.
9787 (set_constant_entry, find_constant1, find_constant2,
9788 find_class_constant, count_constant_pool_bytes, write_constant_pool,
9789 find_utf8_constant, find_class_or_string_constant): New functions.
9791 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
9792 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
9793 (give_name_to_class, get_class_constant): Likewise.
9794 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
9795 (get_name_and_type_constant, get_ref_constant): Removed.
9796 * parse.h (parser_ctxt): Remove field tree_constant_pool.
9797 * parse.y: Don't save/restore tree_constant_pool.
9798 * verify.c (verify_jvm_instructions): Update for new approach.
9799 * expr.c (expand_invoke, expand_java_field_op): Likewise.
9801 * lang-options.h: Added -femit-class-file, -femit-class-files.
9802 * lang.c (flag_emit_class_files), java-tree.h: New flag.
9803 (lang_f_options): Added "emit-class-file(s)".
9805 * expr.c (build_java_arrayaccess): Generate more efficient array
9806 bounds checking, by using unsigned compare.
9808 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
9810 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9812 * parse.h: New comment on the handling of unresolved type
9813 identifiers. JDEPs are now part of the jdep_code enum.
9814 (typedef struct jdep): Now use enum jdep_code or int, depending on
9815 availability. Both are narrowed down to an 8 bits bitfield.
9816 (CALL_EXPR_PRIMARY): Fixed comment.
9818 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
9820 * Make-lang.in (java): Added gjavac and jvgenmain.
9821 (java.start.encap): Depend on gjavac.
9822 (java.rest.encap): Depend on jvgenmain.
9824 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
9825 (JAVA_CROSS_NAME): Likewise.
9826 (java.all.build): Depend on jvgenmain and gjavac.
9827 (java.all.cross): Depend on jvgenmain and gjavac-cross.
9828 (jvgenmain$(exeext)): New target.
9829 (java.install-common): Wrote.
9830 * config-lang.in (compilers, stagestuff): Added gjavac and
9831 jvgenmain.
9833 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
9835 * lang.c (lang_decode_option): New argc/argv interface.
9837 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9839 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
9840 * decl.c (build_decl_no_layout): New function.
9841 * expr.c (java_lang_expand_expr): Layout declarations found in
9842 blocks before they're pushed.
9843 * jcf-parse.c (load_class): Save current line when parsing class
9844 file.
9845 (parse_source_file): Register class before expanding their
9846 methods.
9847 * lang.c (put_decl_node): Produce `null' when `void *' is
9848 processed.
9849 * lex.c (static tree wfl_op): New static global, for error report
9850 on casts.
9851 (java_init_lex): wfl_operator and wfl_op initialized
9852 here. Filename caching added for wfl_op. Return wfl_op when `(' is
9853 parsed.
9854 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
9855 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
9856 build_unresolved_array_type): New static function definitions.
9857 (build_decl_no_layout): New extern function declared.
9858 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
9859 faulty modifier exists.
9860 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
9861 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
9862 (UNARY_PLUS_EXPR): New fake operator.
9863 (struct parser_ctxt): New field osb_number.
9864 * parse.y (static tree wfl_operator): New static WFL for operator
9865 bound error messages.
9866 (DECR_TK, INCR_TK): Moved.
9867 (OP_TK): Tagged <operator>.
9868 (array_type:): Now call build_unresolved_array_type.
9869 (dim_expr:): Count the number of '[' seen.
9870 (post_increment_expression, post_decrement_expression,
9871 pre_increment_expression, pre_decrement_expression,
9872 unary_expression_not_plus_minus, unary_expression:): Actions are
9873 now building the corresponding unary expressions.
9874 (cast_expression:): Actions are now building cast expressions.
9875 (build_unresolved_array_type): New function.
9876 (create_interface): Reset the number of declared interfaces.
9877 (create_class): Likewise.
9878 (method_header): Methods declared within the scope of an interface
9879 are now implicitly set public and abstract.
9880 (java_complete_class): Variable's and parameter's type are patched
9881 with a promoted type.
9882 (declare_local_variables): Resolved non builtin types are promoted
9883 before being used to build a variable decl. Removed type patch
9884 posted on variable initialization statement.
9885 (source_start_java_method): Use build_decl_no_layout to build the
9886 decl of a parameter of incomplete type.
9887 (java_register_parsed_class): Process interfaces too. Call
9888 rest_of_decl_compilation on each processed class declarations.
9889 (java_complete_expand_methods): Don't attempt to expand things in
9890 interfaces.
9891 (java_complete_tree): Process CONVERT_EXPR, even though it always
9892 has a type. Propagate error_mark_node to node's type too. Promote
9893 method's call argument type and return error_mark_node if
9894 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
9895 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
9896 handle unary operator nodes.
9897 (build_assignment): Added comment.
9898 (print_int_node): New function.
9899 (patch_assignment): New second argument. New error handling. Use
9900 print_int_node. Handle references. Use can_cast_to_p to issue
9901 different error message according to the context and check upon
9902 the initialization of the RHS.
9903 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
9904 (operator_string): Handle more operators.
9905 (patch_binop): No longer use a function static
9906 wfl_operator. Improved error message on shift distance.
9907 (build_unaryop, build_incdec, build_cast, patch_unaryop,
9908 patch_cast): New functions.
9910 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
9912 * jvspec.c: New file.
9913 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
9915 * java-tree.h (identifier_subst): Add declaration.
9917 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
9919 * jvgenmain.c (main): Generate call to JvRunMain.
9921 * class.c (make_class_data): Push value for "sync_info" field.
9922 * decl.c (init_decl_processing): Push "sync_info" field.
9924 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
9926 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
9927 Java (source) name, not signature.
9928 Set TYPE_ALIGN to (at least) that of element_type.
9930 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
9932 * class.c: Moved classname-mangling-rekated code to ...
9933 * mangle.c: ... this new file.
9934 * jvgenmain.c: New program (needs mangle.c) to generate main program.
9935 * Makefile.in: Update for above changes.
9937 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9939 * expr.c (truthvalue_conversion): Convert integer and floating
9940 point value to their truth value.
9941 * lex.c (java_lex): Handle the `null' literal.
9942 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
9943 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9944 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
9945 New macros.
9947 * parse.y: Reorganization/documentation on token declaration.
9948 (binop_lookup[]): New added new tree codes.
9949 (relational_expression): Build corresponding binary operators.
9950 (equality_expression, conditional_and_expression,
9951 conditional_or_expression): Likewise.
9952 (java_complete_class): Fix crash in debug message.
9953 (java_complete_tree): Check initialization of method call
9954 arguments. Further bogus node evaluation to detect more error
9955 during assignments. Handles more binary operators.
9956 (patch_assignment): Use DECL_P.
9957 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
9958 code.
9959 (operator_string): Handle more case. Compacted source.
9960 (patch_binop): Changed function comment. Checking for
9961 uninitialized first operand takes the compound assignment into
9962 account and uses DECL_P. Checking for uninitialized second operand
9963 delayed to routine's end. Use macros to issue type bound error
9964 messages and issue messages on both operands if their types are
9965 different. Force fixed type into node. Handle all binary
9966 operators.
9968 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9970 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
9971 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
9972 build operator node and return tokens.
9973 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
9974 * parse.h (java_complete_tree): Changed returned type in prototype.
9975 (build_method_invocation, build_assignment, patch_assignment,
9976 patch_binop): New static function declarations.
9977 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
9978 BUILD_EXPR_WFL): New macros.
9979 * parse.y (enum tree_code binop_lookup[]): New static for token to
9980 TREE_CODE lookup.
9981 (%union): Parser union has new sub-structure `operator'.
9982 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
9983 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
9984 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
9985 ASSIGN_ANY_TK): Tokens tagged `operator'.
9986 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
9987 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
9988 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
9989 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
9990 (assignment_operator:): Rule tagged `operator'.
9991 (expression_statement:): Re-installed default rule.
9992 (method_invocation:): Sub rules call build_method_invocation.
9993 (postfix_expression:): Don't attempt to resolve name here. Just
9994 return an ID.
9995 (multiplicative_expression:): Sub-rules build corresponding binop
9996 expression node.
9997 (additive_expression:, shift_expression:, and_expression:,
9998 exclusive_or_expression:, inclusive_or_expression:): Likewise.
9999 (assignment:): Sub rule invoke build_assignment.
10000 (assignment_operator:): Default rules on sub rules.
10001 (force_error): Added documentation on this variable.
10002 (declare_local_variables): Build initialization calling
10003 build_assignment.
10004 (expand_start_java_method): Removed unused rtx declaration. Mark
10005 arguments as already initialized.
10006 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
10007 (java_complete_expand_methods): Don't process next method if
10008 completion of the previous one triggered errors.
10009 (java_complete_expand_method): Call source_end_java_method if no
10010 error were found during completion.
10011 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
10012 locals declaratilon. Handle names found within a class. Return
10013 error_mark_node when things aren't found.
10014 (patch_method_invocation_stmt): Return error_mark_node on failures.
10015 (patch_invoke): Removed unused local. Return the correct node.
10016 (java_complete_tree): Now returns a value. The BLOCK section binds
10017 local identifiers and the type of a BLOCK is now void. Assign the
10018 result of operand completion on COMPOUND_EXPR. Assign the
10019 encapsulated node of a WFL to the result of its completion, except
10020 when the node is an identifier. Now handle MODIFY_EXPR and several
10021 binary operators. Return error_mark_node on errors.
10022 (build_method_invocation, build_assignment, patch_assignment,
10023 build_binop, operator_string, patch_binop): New functions.
10024 * typeck.c (binary_numeric_promotion): New function.
10026 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
10028 * class.c (identifier_subst): New convenience wrapper for ident_subst.
10029 Replace most uses of ident_subst by identifier_subst.
10031 * class.c (push_class_static_dummy_field): Removed function.
10032 (build_class_ref): Find Class object decl by looking up "CNAME.class",
10033 instead of looking got "class" static field. Create that decl here.
10034 (class_identifier_node): Removed; no longer needed.
10035 (init_class_processing): Don't init class_identifier_node.
10036 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
10037 Do nreverse 0 times (instead of twice) for Object and Class.
10038 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
10040 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
10042 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
10043 while initializing linenumber_count and linenumber_table.
10044 Do it before init_function_start (which calls emit_line_note).
10045 * expr.c (expand_byte_code): Don't need to clear lineno here.
10047 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
10049 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
10050 then mangle number as _N_.
10052 * class.c (mangle_class_field): New function.
10053 (build_class_ref): Set assembler name of class reference using
10054 mangle_class_field.
10055 (push_class_static_dummy_field): Likewise.
10057 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
10059 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
10060 of assigning to TREE_CODE. The latter method exploits a feature
10061 of GCC that is not ANSI compliant.
10063 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10065 * decl.c (pushdecl_force_head): New function.
10066 (pushlevel): Removed conditional printf.
10067 (complete_start_java_method): Don't enter local variable scope if
10068 function is compiled from source code.
10069 * expr.c: parse.h now included
10070 (java_lang_expand_expr): New function.
10071 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
10072 printf. Terminate buffer when doing directories.
10073 * jcf-parse.c (parse_source_file): Call lang_init_source before
10074 parsing and before code generation.
10075 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
10076 use printf if the macro is defined.
10077 * lang.c (lang_init): Install lang_expand_expr hook on
10078 java_lang_expand_expr.
10079 (java_dummy_print): New function.
10080 (lang_init_source): New function.
10081 * lex.c (java_lex): Remember location of an opening brace at the
10082 second nesting level.
10083 (java_is_eol): Unget character seen after a CR if it is EOF.
10084 * parse.h: Now includes lex.h
10085 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
10086 printf if the macro is defined.
10087 (expand_start_java_method, build_expr_block, enter_block,
10088 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
10089 New static function declarations.
10090 (pushdecl_force_head): New extern function declaration.
10091 (INCOMPLETE_TYPE_P): New macro.
10092 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
10093 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
10094 BLOCK_EXPR_ORIGIN): New macros.
10095 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
10096 DECL_SOURCE_LINE_LAST): New macros.
10097 (struct parser_ctxt): Removed field current_method_decl, redundant
10098 with the field current_function_decl. Added fields
10099 first_ccb_indent1 and pending_block.
10100 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
10101 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
10102 tagged <node>
10103 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
10104 (compilation_unit:): Cosmetic on sub rule.
10105 (type_declaration:): Cosmetic on sub rules. Added an error rule.
10106 (variable_initializer:): Installed default rule on expression:.
10107 (method_declaration:): method_header: starts a new
10108 method. method_body: installs the function body, absorbs blocks
10109 emitted for temporary variable scopings, pops function's body block
10110 and merges function's last statement lineno in DECL_SOURCE_LINE.
10111 (method_body:): Installed default rules.
10112 (block:): Call enter_block when an opening brace is seen. Absorb
10113 scoping blocks and call exit_block when a closing brace is seen.
10114 (block_statement:): Cosmetic changes.
10115 (method_invocation:): Create WFL around CALL_EXPR node.
10116 (patch_stage): Added comment around definition.
10117 (method_header): Try to use first_ccb_indent1 as the first line of
10118 the method, so BP debug info are emitted at the first opening
10119 brace of the function. If the function has no body, use the
10120 location of the function's name. Override currently defined method
10121 name with the matching WFL so we can point redefinition errors
10122 using the location where the function's name was declared.
10123 (check_abstract_method_header): Interprets DECL_NAME as an
10124 identifier or as a WFL, accordingly.
10125 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
10126 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
10127 location and name information out of it and reinstall DECL_NAME to
10128 its original identifier node value.
10129 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
10130 function's source code).
10131 (read_import_dir): Test the value returned by find_class and issue
10132 a fatal accordingly.
10133 (declare_local_variables): Push a new block for the scope of the
10134 new variable(s) if code has been already generated at that nesting
10135 level. Pinpoint redefinition errors using the variable id
10136 WFLs. Generate initialization code if necessary. If the variable
10137 type is incomplete, register a patch on its decl.
10138 (source_start_java_method): Rewritten. Define a new block for the
10139 function's parameters. Build parameter decl out of function's
10140 arguments and register them for a patch if their types are
10141 incomplete.
10142 (expand_start_java_method): Includes the part of
10143 source_start_java_method that was pushing the parameter decls and
10144 completing the method start code.
10145 (source_end_java_method): Removed call the expand_end_bindings and
10146 poplevel (already taken care of). Reinstall function's arguments
10147 and get function's last line of code before calling
10148 expand_function_end.
10149 (java_method_add_stmt): New comment before the function's
10150 code. Complement the second operand of the current COMPOUND_EXPR
10151 if necessary.
10152 (java_complete_expand_methods): Don't generate debug info on line
10153 zero when expanding a generated constructor.
10154 (java_complete_expand_method): Set start and end line numbers for
10155 a artificially generated constructor to one and manually call
10156 enter_block and exit_block when defining it. For all methods:
10157 expand function's start calling the new expand_start_java_method
10158 and invoke java_complete_tree on the effective method's body, if
10159 any.
10160 (resolve_expression_name): Now use lookup_name_in_blocks to search
10161 local variable decls and print out an error when variables are
10162 undefined.
10163 (patch_method_invocation_stmt): Inserted comment before the
10164 function's code.
10165 (lookup_method_invoke): Chain method's arguments using chainon
10166 with the current arg list as a second argument. Inserted missing
10167 IDENTIFIER_POINTER when reporting an error on methods not found.
10168 (refine_accessible_methods_list): Don't retain constructors.
10169 (patch_arguments): Function removed.
10170 (java_complete_tree): Inserted comment before the function's
10171 code. New case for BLOCKs. Moved the WFL case a bit
10172 further. Complete function's arguments.
10173 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
10174 maybe_absorb_scoping_blocks): New functions.
10176 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10178 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
10179 previously set.
10180 * jcf-parse.c (parse_source_file, java_error_count): New forward
10181 and extern declarations.
10182 (java_parse_abort_on_error): Macro moved.
10183 (jcf_parse_source): fatal called if fopen fails. Now calls
10184 parse_source_file.
10185 (parse_source_file): New parse_only parameter. Reflects the
10186 elimination of the second pass.
10187 (yyparse): parse_source_file called with argument set to 0.
10188 * jcf.h (JCF_ZERO): Sets java_source to zero.
10189 * lex.c (java_init_lex): pass argument is gone. Function modified
10190 to be called once during the analysis of a file.
10191 (java_unget_unicode): Fixed typo in fatal message.
10192 (java_get_line_col): Likewise.
10193 (java_lval): Likewise. String literals no longer built during
10194 second pass.
10195 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
10196 account.
10197 * parse.h (MODIFIER_WFL): New macro.
10198 (parse_check_super, parser_check_super_interface): Now return int.
10199 (parser_chain_incomplete_item, not_builtin_p,
10200 complete_method_decl): Declarations removed.
10201 (build_method_invocation_stmt, build_invoke): Renamed using the
10202 `patch' instead of `build'
10203 (register-incomplete_type, obtain_incomplete_type,
10204 java_complete_tree, java_complete_expand_method,
10205 unresolved_type_p, create_jdep_list): New function declarations.
10206 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
10207 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
10208 (jdep): New typedef on new struct _jdep.
10209 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
10210 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
10211 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10212 JDEP_RESOLVED_P): New macros.
10213 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
10214 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
10215 JDEP_VARIABLE): New enum values and jdep kinds.
10216 (jdeplist): New typedef on struct _jdeplist.
10217 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
10218 macros.
10219 (CALL_EXPR_PRIMARY): New macro.
10220 (struct parser_ctxt): Fields java_pass, current_method_decl,
10221 method_decl_list deleted. New field jdeplist.
10222 (INCOMPLETE_P): Macro deleted.
10223 * parse.y (single_type_import_declaration:): Removed pass switch.
10224 (type_import_on_demand_declaration): Likewise.
10225 (field_declaration:): Removed pass switch on all sub rules.
10226 (class_declaration:): Call the complete_class_decl removed on
10227 class_body rules.
10228 (method_declaration:): Removed second pass switch. No longer chain
10229 methods decl when method_header reduced.
10230 (method_header:): Sub rules no longer depend on pass switch.
10231 (method_declarator:): Likewise.
10232 (method_body:): Likewise.
10233 (abstract_method_declaration:): Likewise.
10234 (block_statement:): Likewise.
10235 (local_variable_declaration:): Likewise.
10236 (argument_list:): Likewise.
10237 (method_invocation:): Likewise. Call to build_method_invocation_stmt
10238 removed. Partial CLASS_EXPR tree node built instead.
10239 (postfix_expression:): Removed pass switch on all sub rules.
10240 (java_pop_parser_context): Free classd_list content.
10241 (yyerror): Call obstrack_grow0 to finalize error message.
10242 (check_class_interface_creation): Comment modified to reflect new
10243 returned value meaning. Removed second pass switch. Return 1 if an
10244 error was found, 0 otherwise. Adjust pointer on filename if a
10245 leading path separator was found.
10246 (maybe_create_class_interface_decl): Removed first pass switch
10247 when linking the class decl to the class_list. Install a new
10248 jdep_list for the class.
10249 (add_superinterfaces): List of unresolved interfaces is
10250 gone. Unresolved interfaces are directly added to the current
10251 dependencies list.
10252 (create_interface): Second pass shortcut removed.
10253 ctpx->modifier_ctx access through MODIFIER_WFL.
10254 (create_class): Second pass shortcut removed. Call to
10255 register_incomplete_type replaces the call to
10256 parser_chain_incomplete_item.
10257 (complete_class_decl): Function removed.
10258 (duplicate_declaration_error): New way of retrieving redeclared
10259 item type.
10260 (register_fields): Call to lookup_modifier_cl replaced by
10261 MODIFIER_WFL. New way of handling unresolved type, using
10262 unresolved_type_p and obtain_incomplete_type.
10263 register_incomplete_type replaces call to parser_chain_incomplete_item.
10264 (patch_stage): New static global variable.
10265 (method_header): New way of handling unresolved type, using
10266 unresolved_type_p and obtain_incomplete_type. patch_stage used to
10267 indicates that the method decl needs to be patched.
10268 (check_abstract_method_header): Call to lookup_modifier_cl
10269 replaced by MODIFIER_WFL.
10270 (method_declarator): Incomplete argument type are registered
10271 calling register_incomplete_type. Patch on the declared method is
10272 issued in that case.
10273 (unresolved_type_p): New function.
10274 (parser_check_super_interface): New comment to reflect function's
10275 modified returned type (int). Function and has a new argument
10276 this_wfl. Call to parse_error_context uses this_wfl instead of
10277 relying on lookup_cl.
10278 (parser_check_super): Comment reflects function's new returned
10279 type (int). Function returns non zero value on error.
10280 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
10281 register_incomplete_type, jdep_resolve_class): New functions to
10282 handle incomplete types in declarations.
10283 (java_complete_class): Rewritten to work with the new incomplete
10284 type handling scheme.
10285 (complete_class_report_errors): Likewise.
10286 (complete_method_decl): Removed: it jobs is now handled by
10287 java_complete_class.
10288 (do_resolve_class): Class loaded in not already loaded and not
10289 found in Java source code.
10290 (java_check_regular_methods, java_check_abstract_methods): Don't
10291 call complete_method_decl anymore.
10292 (lookup_modifier_cl, not_builtin_p): Functions deleted.
10293 (read_import_dir): Got rid of the pass number dependency.
10294 (declare_local_variables): New handling of unresolved types (patch
10295 issued).
10296 (source_start_java_method): New parameter level. Function called
10297 with level set to 1 when argument types are potentially
10298 unresolved. Called to complete the job with level set to 2 once
10299 types are complete.
10300 (source_end_java_method): Call to permanent_allocation
10301 removed. Waiting to be replaced by a more suitable obstack
10302 management.
10303 (java_complete_expand_methods, java_complete_expand_method,
10304 java_expand_finals): New functions.
10305 (build_method_invocation_stmt): Renamed
10306 patch_method_invocation_stmt. Extracts function call expression
10307 (wfl) and arguments (args) from CALL_EXPR tree operands.
10308 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
10309 call. Patch the function and argument operand of the CALL_EXPR
10310 tree argument.
10311 (patch_argument, java_complete_tree): New functions.
10313 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
10315 Recover from missing fields and methods (i.e. error instead of fatal).
10316 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
10317 * expr.c (expand_invoke): Recover from missing method.
10318 (expand_java_field_op): Recover from missing field.
10319 Inline references to java.lang.{Integer,Char,...}.TYPE.
10320 * typeck.c (get_type_from_signature), java-tree.h: New function.
10321 * class.c (add_method): Use get_type_from_signature.
10322 (build_class_ref): Handle a class that was not found.
10323 * typeck.c (convert): Handle conversion to pointers (for convenience).
10324 * verify.c (verify_jvm_instructions): Use get_type_from_signature
10325 instead of lookup_field to handle missing fields.
10327 * jcf-parse.c (process_zip_dir): Set java_source.
10329 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
10331 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
10333 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10335 * jcf-parse.c (load_class): Don't change input_filename before
10336 calling jcf_parse_source (but still do it before calling
10337 jcf_parse).
10338 (jcf_parse_source): Assign input_filename after having saved the
10339 parser context.
10340 * lex.c (java_init_lex): Chain a WFL node to the import on demand
10341 list. ctxp->modifier_ctx zeroed according to its new
10342 definition. ctxp->filename initialized. Removed
10343 JAVA_MODIFIER_CTX_UNMARK.
10344 (java_unget_unicode): Update the character based column position.
10345 (java_allocate_new_line): ref_count not used anymore. Always free
10346 ctxp->p_line. Initialize c_line->char_col to 0.
10347 (java_get_unicode): Update the character based column position.
10348 (java_lex): Use ctxp->elc to store current position in source
10349 file, at the beginning of the parsed token. Set modifier_ctx entry
10350 corresponding to the parse modifier to a WFL node. Return a WFL
10351 node when an identifier is parsed.
10352 (java_lex_error): Now uses ctxp->elc to store current position in
10353 source.
10354 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
10355 * lex.h (build_wfl_node): New function definitions.
10356 (struct java_line): ref_count and next fields are gone. New field
10357 char_col.
10358 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
10359 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
10360 (JAVA_COLUMN_DELTA): New macro.
10361 (java_lc): New typedef on new struct _java_lc.
10362 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
10363 (parse_error_context, parse_warning_context): Changed prototypes.
10364 (java_get_line_col): Added as an available global function.
10365 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
10366 (IC_DECL): Replaced by macro IC_TYPE
10367 (DEPEND_WFL): New macro.
10368 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
10369 wrong modifier.
10370 (exit_java_complete_class): Removed a commented out statement.
10371 (struct parser_ctxt): Added comments on fields. modifier_ctx is
10372 now an array of tree nodes. Deleted fields line_list and
10373 e_line. New field elc, to replace e_line.
10374 * parse.y (array_type:): Build WFL node.
10375 (qualified_name:): Build a single WFL node out of two. Retain
10376 the location information of the first node in the resulting node.
10377 (package_declaration:): Use package name as a WFL node
10378 (single_type_import_declaration:): Use imported name as a WFL node.
10379 (type_import_on_demand_declaration:): Use root of the imported
10380 packages as a WFL node.
10381 (field_declaration:): Removed unused local variable cl.
10382 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
10383 (yyerror): New static elc. Removed static error_line, error_pos.
10384 New local code_from_source. Save ctxp->elc into elc at the first
10385 pass. Call java_get_line_col to get a string of the line where
10386 the error occured.
10387 (debug_line): Removed static function.
10388 (parse_error_context, parse_warning_context): Parameter cl is now
10389 a WFL node. Use its value to initialize ctxp->elc.
10390 (redefinition_error): Parameter cl is now a WFL node.
10391 (parse_add_interface): New parameter wfl. No longer call
10392 lookup_cl, use wfl instead.
10393 (check_class_interface_creation): Parameter cl is now a WFL node.
10394 (maybe_create_class_interface_decl): Likewise.
10395 (add_superinterfaces): New function.
10396 (create_interface): Removed local cl, node, super_decl,
10397 super_decl_type. Function now uses id as a WFL node. Better
10398 warning/error report on obsolete or forbidden mix of
10399 modifiers. Now calls add_superinterfaces to register interfaces.
10400 (create_class): Removed local cl, node. Local variable id is used
10401 as a WFL node. Better error report on forbidden modifier
10402 mix. Uses add_superinterfaces to register interfaces.
10403 (find_field): Argument cl is now a WFL node. Now store the WFL
10404 node of a fields that needs to be checked for their
10405 initialization.
10406 (method_header): Local variable node non longer used. Local
10407 variable id replaces cl.
10408 (check_modifiers_consistency): Local variable cl is now a WFL
10409 node.
10410 (method_declarator): Local variable cl replaced by parameter id.
10411 (parser_qualified_name): Now uses parameter name as a WFL node.
10412 (parser_check_super_interface): New parameter wfl, for achieve
10413 greater accuracy during error reports.
10414 (parser_chain_incomplete_item): New parameter named location. Used,
10415 along the decl, to construct the incomplete item node.
10416 (java_complete_class): resolve_class now uses WFL node extracted
10417 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
10418 where appropriate.
10419 (complete_method_decl): Unresolved function's argument types are WFL.
10420 (resolve_class): Parameter cl is now a WFL node.
10421 (resolve_and_layout): Likewise.
10422 (do_resolve_class): Likewise. Try first to use cl and then do the
10423 lookup on the decl when calling check_pkg_class_access.
10424 (complete_class_report_errors): Use IC_TYPE in place of
10425 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
10426 instead of doing a lookup over the decl.
10427 (java_check_final): Use WFL info from field tree list.
10428 (lookup_cl): Rewritten and returns a statically defined WFL node.
10429 (lookup_modifier_cl): Now uses information from WFL nodes.
10430 (process_imports): Likewise.
10431 (read_import_dir): name and cl arguments replaced by a single WFL
10432 node. Function modified accordingly.
10433 (find_in_imports_on_demand): Now uses WFL node.
10434 (check_pkg_class_access): cl argument is now a WFL node.
10435 (declare_local_variables): Fixed to use WFL nodes.
10436 (resolve_expression_name): Likewise.
10437 (build_method_invocation_stmt): name_combo argument renamed
10438 wfl. Function modified to use WFL nodes.
10439 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
10440 (lookup_method_invoke): cl is now a WFL node. Added missing
10441 IDENTIFIER_POINTER to class type decl name.
10443 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
10445 * lang.c (init_parse): Now returns char* containing the filename.
10447 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
10449 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
10451 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
10452 * class.c (make_class_data): If flag_assume_compiled, initial class
10453 state is CSTATE_PREPARED; make superclass and interfaces direct
10454 references, rather than constant pool indexes.
10456 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10458 * parser.y: Include flags.h. Removed debug variable pl.
10459 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
10460 (block:): Likewise.
10461 (labeled_statement_nsi:): Generate debug info when reducing
10462 expression_statement:.
10463 (check_pkg_class_access): get_access_flags_from_decl invokation
10464 fixed for new CLASS_* flags location.
10465 (source_end_java_method): Save/restore parser context when
10466 entering/leaving this routine. Restore lineno to its right value
10467 before calling expand_end_bindings.
10468 (build_method_invocation_stmt): build_invoke called with the
10469 current line information.
10470 (build_invoke): New argument cl. Wrap the function call around a
10471 wfl node.
10472 (refine_accessible_methods_list): Changed comment, removed
10473 unnecessary code.
10474 * parse.h: Fixed typo in comments.
10475 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
10476 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
10477 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
10478 parser_ccb_indent.
10479 * lex.c (java_lex): Record the last closing curly bracket of a
10480 function.
10481 * jcf-parse.c (jcf_parse_source): Now calls
10482 java_check_methods. Clarified comment, fixed typo.
10484 1998-04-09 Dave Brolley <brolley@cygnus.com>
10486 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
10487 (finish_parse): Expose for non USE_CPPLIB builds.
10489 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
10491 * lang.c (lang_print_xnode): New function.
10493 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
10495 * decl.c (class_dtable_decl), java-tree.h: New tree node.
10496 * class.c (get_dispatch_vector, get_dispatch_table): New functions
10497 used to build a class's dispatch table.
10498 (make_class_data): Generate dispatch table if flag_assume_compiled.
10499 Set dtable of class object to address of class_dtable_decl.
10501 * decl.c (int_decl_processing): Make soft_badarrayindex_node
10502 be volatile and have side effects - generates better code.
10504 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
10505 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
10507 * expr.c (expand_invoke): If class is final, method is
10508 effectively final, so can call it directly.
10510 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
10512 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
10514 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10516 * parse.y (build_method_invocation_stmt): Removed extra argument
10517 to build_invoke.
10519 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10521 * expr.c (dtable_indent): Now static global.
10522 (expand_invoke): Now call invoke_build_dtable and
10523 build_invokevirtual.
10524 (invoke_build_dtable, build_invokevirtual): New functions.
10525 * jcf-io.c (find_class): Defer issuing a warning by setting
10526 jcf->outofsynch to 1.
10527 * jcf-parse.c (jcf_out_of_synch): New function.
10528 (load_class): Test this_jcf.outofsynch flag and call
10529 jcf_out_of_synch accordingly.
10530 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
10531 comment indentation.
10532 * lex.c (java_get_unicode): Fixed code indentation.
10533 (java_lex): Create string literal. Fixed typo. Removed several
10534 premature obstack_free.
10535 * parse.h: New enums for name resolution and invocation mode.
10536 (struct qualification): New data structure.
10537 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
10538 (do_resolve_class, build_method_invocation_stmt,
10539 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
10540 debug_line, identical_subpath_p, invocation_mode,
10541 refine_accessible_methods_list, build_invoke,
10542 lookup_method_invoke): New functions declared.
10543 (build_invokevirtual, invoke_build_dtable, match_java_method,
10544 build_field_ref, jcf_out_of_synch): New references to external
10545 functions.
10546 (struct parse_ctxt): Removed artificial_constructor field.
10547 * parse.y: (array_type:): Type defined for this rule.
10548 (class_type:): Installed default rule for interface_type:.
10549 (array_type:): Now build Java array type.
10550 (qualified_name:): Now use obstack_grow0.
10551 (method_declaration:): Skip the artificial constructor added to
10552 the list, if any.
10553 (abstract_method_declaration:): Execute the code only during pass 1.
10554 (block:): Installed default rule in block_statements:.
10555 (block_statement:): Add the statement to the method during pass 2.
10556 (statement_expression): Installed default rule for
10557 method_invocation:.
10558 (argument_list:): Added code to build the argument list.
10559 (method_invocation:): Added call to create the method invocation
10560 node.
10561 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
10562 (debug_line): New function for debug.
10563 (complete_class_decl): No longer do something during pass 1.
10564 (method_header): Use BUILD_PTR_FROM_NAME.
10565 (parser_qualified_classname): Use obstack_grow0. Removed bogus
10566 obstack_free.
10567 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
10568 function's main comment.
10569 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
10570 classes.
10571 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
10572 (resolve_class): Now works with arrays.
10573 (do_resolve_class, resolve_and_layout): New functions.
10574 (java_check_regular_methods): Reverse method list before and after
10575 having processed it. No longer set ctxp->artificial_constructor.
10576 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
10577 accordingly. Fixed typo in issued error message. Now use
10578 obstack_grow0.
10579 (find_in_imports_on_demand): Now use obstack_grow0.
10580 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
10581 (source_end_java_method): Call expand_expr_stmt instead of
10582 expand_expr. Calls it before calling expand_function_end.
10583 (java_method_add_stmt): Do nothing if errors were found during
10584 parsing.
10585 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
10586 (build_method_invocation_stmt, build_invoke, invocation_mode,
10587 lookup_method_invoke, refine_accessible_methods_list,
10588 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
10589 New functions.
10590 * typeck.c (build_java_signature): Properly end method signature
10591 if return type skipped.
10592 (match_java_method): New function.
10594 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
10596 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
10598 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10600 * expr.c (build_invoke_non_interface): New function.
10601 (methods_ident, ncode_ident): Now static globals.
10602 (expand_invoke): Use build_invoke_non_interface.
10603 * java-tree.h (struct lang_decl): New field function_decl_body.
10604 (DECL_FUNCTION_BODY): New macro.
10605 * jcf-parse.c (jcf_parse_source): Deeper check before setting
10606 CLASS_FROM_SOURCE_P.
10607 (parse_source_file): Fixed typos. Call java_layout_parsed_class
10608 before starting pass 2. Call to java_generate_parsed_class replaced
10609 by java_register_parsed_class.
10610 * lex.c: Fixed typo in header. Some line width related formating.
10611 * lex.h: Some line width related formating.
10612 * parse.h (source_end_java_method, resolve_expression_name,
10613 complete_class_decl, maybe_create_class_interface_decl,
10614 check_class_interface_creation): New static function declarations.
10615 (java_layout_parsed_class, java_method_add_stmt): New function
10616 declarations.
10617 (struct parser_ctxt): Field mark_class_generate removed. New
10618 fields class_list and artificial_constructor.
10619 * parse.y: Fixed typo in header.
10620 (class_declaration:): Call complete_class_decl when class body
10621 parsed.
10622 (method_declaration:): Call source_end_java_method in pass 2 when
10623 the method body is defined.
10624 (postfix_expression:): Do expression name resolution on sub-rule
10625 name during pass 2.
10626 (create_class, create_interface): Merged common pieces.
10627 (check_class_interface_creation, maybe_create_class_interface_decl):
10628 New functions.
10629 (complete_class_decl): New function.
10630 (register_fields): Fixed line width related typo.
10631 (method_header): Correctly skip first argument when fixing
10632 argument line. Changed the loop.
10633 (java_check_circular_reference): Now use ctxp->class_list.
10634 (java_complete_class): Removed start/stop marking.
10635 (java_check_regular_methods): Now takes a class decl as an
10636 argument. Add default constructor if none were encountered.
10637 (java_check_methods): Now use ctxp->class_list. Changed call to
10638 java_check_regular_methods.
10639 (source_start_java_method): Set DECL_ARG_TYPE for each function
10640 arguments.
10641 (source_end_java_method, java_method_add_stmt): New functions.
10642 (java_generate_parsed_class): No longer exists.
10643 (java_layout_parsed_class, java_register_parsed_class): New functions.
10644 (resolve_expression_name): New function.
10646 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10648 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
10649 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
10650 until pass initializations are done. Call read_import_dir with
10651 pass set to 0.
10652 * parse.h: (lookup_modifier_cl): New function declared.
10653 (INTERFACE_FIELD_MODIFIERS): New macro.
10654 (OBSOLETE_MODIFIER_WARNING): New macro.
10655 * parse.y: (register_fields): Class type and current field name in
10656 local variables. Check modifier(s) if adding field(s) to an interface.
10657 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
10658 and report errors using the faulty modifier line context.
10659 (lookup_modifier_cl): New function.
10660 (read_import_dir): Detect and report default import processing
10661 failure.
10663 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
10665 Add a pair of -fassume-compiled/-fno-assume-compiled options.
10666 * class.c (is_compiled_class): Return 1 after making sure it
10667 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
10668 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
10669 * java-tree.h (flag_assume_compiled): Add decl.
10670 * lang.c (lang_f_options): Add the flag.
10671 (flag_assume_compiled): Add decl, default to 0.
10673 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10675 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
10676 (is_compiled_class): Likewise.
10677 (layout_class): Likewise.
10678 (layout_class): Detect and lay out classes defined in source code.
10679 (interface_of_p, add_interface_do, may_add_interface): New
10680 function.
10681 (add_interface): Now use add_interface_do.
10682 (add_method_1): New function.
10683 (add_method): Now use add_method_1.
10684 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
10685 (complete_start_java_method): New function.
10686 (start_java_mehod): Now call complete_start_java_method.
10687 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
10688 (expand_invoke): Likewise and fixed typo.
10689 *gjava.c: (print_super_field): Use new argument to find_class
10690 DO_CLASS_FILE.
10691 (main): Likewise.
10692 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
10693 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
10694 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
10695 IDENTIFIER_NODE.
10696 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
10697 (add_method_1, push_class): New prototypes.
10698 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
10699 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
10700 directory where the class was found.
10701 (find_class): New argument DO_CLASS_FILE. Function find_class
10702 modified accordingly.
10703 *jcf-parse.c: (fix_class_path): New function.
10704 (load_class): Use new VERBOSE argument. load_class now finds and
10705 loads/parses .class/.java files. Save read_state of current_jcf
10706 if necessary.
10707 (java_parser_abort_on_error): New macro.
10708 (jcf_parse_source, parse_source_file): New function.
10709 (jcf_parse): Fixed typo.
10710 (yyparse): Call parse_source_file () only.
10711 (process_zip_dir): Fixed typo, fix zdir->filename_length when
10712 writing the real class name back in the zip directory entry.
10713 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
10714 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
10715 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
10716 (find_class): Prototype fixed.
10717 *lex.c: Added 1998 time stamp.
10718 Removed all static global variables, moved into the parser
10719 context data structure.. Now include unistd.h if SEEK_SET not
10720 defined.
10721 (java_init_lex): Rewritten.
10722 (java_sneak_unicode): Modified current unicode access in current line.
10723 (java_unget_unicode): Likewise.
10724 (java_allocate_new_line): New allocation management.
10725 (java_read_char): Modified access and storage of unget_utf8_value.
10726 New way of processing current unicode.
10727 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
10728 (java_get_unicode): Now use the parser context.
10729 (java_lineterminator): Likewise.
10730 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
10731 of the reentrant parser implementation. Function now use the
10732 parser context data structure and java_lval. Fixed production of
10733 the float and double constant "out of range" error message. Fixed
10734 obstack use. Return integer value when hitting a modifier. Now
10735 return type for TRUE, FALSE and other predefined types. Return
10736 identifier as a TREE_LIST list containing the current line context
10737 as the TREE_VALUE sub-node.
10738 (java_unicode_2_utf8): Fixed typo in declaration.
10739 (java_lex_error): Now use the parser context data structure.
10740 *lex.h: Added 1998 time stamp.
10741 (struct java_line): New fields ref_count and next.
10742 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
10743 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
10744 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
10745 *parse.h: Added 1998 time stamp.
10746 (java_parse_source_file): Renamed from parse_source_file.
10747 (YYERROR_NOW, YYNOT_TWICE): Fixed.
10748 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
10749 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
10750 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
10751 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
10752 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
10753 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
10754 (struct parser_ctxt): New data structure to keep the parser context.
10755 *parse.y: Added 1998 time stamp, got rid of static global variables.
10756 (java_error_count, ctxp): New global variables.
10757 (%union): New value field.
10758 (numeric_type, integral_type): Rules removed.
10759 (primitive_type): Rule defined to handle integral, float, double and
10760 boolean types.
10761 (qualified_name, package_declaration,
10762 single_type_import_declaration, type_import_on_demand_declaration,
10763 modifiers, class_declaration, super, interfaces,
10764 interface_type_list, class_body, field_declaration,
10765 field_declaration, variable_declarators, variable_declarator,
10766 variable_declarator_id, method_declaration, method_header,
10767 formal_parameter_list, formal_parameter, method_body, block,
10768 static, interface_declaration, extends_interfaces,
10769 abstract_method_declaration, local_variable_declarators): Rules now
10770 define actions.
10771 (force_error, do_warning): New global statics.
10772 (push_parser_context, parser_context_save_global,
10773 parser_context_restore_global, pop_parser_context): New functions.
10774 (yyerror): Now uses the global parser context. Fixed use of obstack.
10775 (parse_error, parse_error_context, parse_warning_context,
10776 java_accstring_lookup, redefinition_error, check_modifiers,
10777 parser_add_interface, create_interface, create_class, find_field,
10778 duplicate_declaration_error, register_fields, method_header,
10779 check_modifiers_consistency, check_abstract_method_header,
10780 method_declarator, parser_qualified_classname,
10781 parser_check_super_interface, parser_check_super,
10782 parser_chain_incomplete_item, java_check_circular_reference,
10783 layout_class_from_source, java_complete_class,
10784 complete_method_decl, resolve_class, complete_class_report_errors,
10785 java_check_final, check_method_redefinition,
10786 java_check_regular_methods, java_check_abstract_methods,
10787 java_check_methods, lookup_java_interface_method2,
10788 lookup_java_method2, lookup_cl, find_name_in_single_imports,
10789 process_imports, find_in_imports, read_import_entry,
10790 read_import_dir, find_in_imports_on_demand,
10791 check_pkg_class_access, not_builtin_p, declare_local_variables,
10792 source_start_java_method, java_generate_parsed_class): New
10793 functions.
10794 *typeck.c: (signature_include_return): New global variable.
10795 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
10796 to add the function returned type in the signature.
10798 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
10800 * jcf-io.c (open_in_zip): Use strncmp and LEN.
10802 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
10804 * Make-lang.in (java.info): Added.
10805 (java.install-info): Added
10807 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
10809 * Makefile.in (clean): Also remove java/parse.c.
10811 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
10813 Add a pair of -fbounds-check/-fno-bounds-check options.
10814 * lang.c (lang_decode_option): Add code to grok arguments.
10815 (flag_bounds_check): Add decl.
10816 (lang_f_options): New array w/ the option in it.
10817 * java-tree.h (flag_bounds_check): Add decl.
10818 * lang-options.h: New file.
10819 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
10820 of a static macro value.
10821 (JAVA_ARRAY_EXCEPTION): Delete macro.
10823 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
10825 * typeck.c (build_java_array_type): Fix two bugs in previous change.
10826 * expr.c (build_anewarray): Add missing promote_type.
10828 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
10830 Add array types with known length to optimize bounds checking.
10831 * typeck.c (build_java_array_type): Take length parameter.
10832 (java_array_type_length, build_prim_array_type): New functions.
10833 * java-tree.h: Update for new functions.
10834 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
10835 * class.c: Use build_prim_array_type.
10836 * expr.c (can_widen_reference_to): Handle known-length array types.
10837 (verify_jvm_instructions): Keep track of integer push instructions
10838 followed by newarray/anewarray, so we can build known-length arrays.
10839 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
10840 (java_array_data_offset): New function.
10841 (build_java_array_length_access): New function. Optimize if constant.
10842 (build_java_arrayaccess): Constant fold bounds check.
10843 (expand_java_newarray, expand_java_anewarray): Replaced by ...
10844 (build_newarray, build_anewarray): New functions.
10845 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
10846 * verify.c (merge_types): Handle known-lengh array types.
10848 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
10850 * expr.c (expand_byte_code): Fix performace bug, which caused
10851 searching linenumber_table to be linear rather than constant.
10853 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
10855 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
10857 * decl.c, java-tree.h (soft_fmod_node): New global.
10858 * decl.c (init_decl_processing): Define __builtin_fmod.
10859 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
10860 using __builtin_fmod.
10862 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10864 * keyword.h: New file, output of keyword.gperf as processed by
10865 gperf.
10866 * lex.c (java_lex_init): Initialize java_error_flag.
10867 * parse.c (YYERROR_NOW): Uses java_error_flag.
10868 * parse.y: New static java_error_flag. Useless definition of
10869 buffer_error gone.
10870 * parse.y (java_error): Portable error recovery using
10871 java_error_flag (not yet completely tuned).
10873 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
10875 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
10877 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10879 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
10880 (parse.c, lex.c, keyword.h): New rules for Java source code
10881 front-end.
10882 * parse.c: Renamed into jcf-parse.c.
10883 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
10884 * keyword.gperf: New file, Java keywords.
10885 * parse.y: New file, Java language grammar.
10886 * parse.h: New file, Java language grammar definitions.
10887 * lex.c: New file, Java language lexer.
10888 * lex.h: New file, Java language lexer definitions.
10890 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
10892 * decl.c (clinit_identifier_node), java-tree.h: New global.
10893 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
10894 * verify.c (verify_jvm_instructions): Inline use of removed macros.
10895 * expr.c (expand_java_field_op): Check for invalid assignment
10896 to final field.
10898 * jcf-reader.c (get_attribute): Test for wrong attribute length.
10900 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
10902 * verify.c (verify_jvm_instructions): When processing a handler,
10903 attempt to set the current_subr to the right value.
10904 (More complicated code combines Sep 17 and Oct 22 versions.)
10906 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
10908 * class.c (push_class): Figure out (guess) name of source file.
10909 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
10910 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
10911 (parse_class_file): Change return type from int to void.
10912 Call debug_start_source_file/debug_end_source_file.
10914 * expr.c (build_java_binop): Fix masking 2nd operand.
10915 * decl.c (init_decl_processing): Set sizetype first.
10917 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
10919 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
10920 (Revert Sep 17 change.)
10922 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10924 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
10925 .class extension in their name and fix thing so we don't process
10926 them parse_zip_file_entries().
10927 (parse_zip_file_entries): Cleaned unused local variables.
10929 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
10931 * expr.c (can_widen_reference_to): Allows equal array element types.
10932 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
10933 * jcf-dump.c (RET): Get (and print) index.
10935 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
10936 Promote element type to POINTER_TYPE.
10938 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10940 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
10941 find_in_current_zip, jcf_figure_file_type): Moved from
10942 jcf-reader.c to parse.c.
10943 * zextract.c: (read_zip_archive): takes file_comment_length possible
10944 field into account.
10946 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
10948 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
10950 * verify.c (merge_types): Handle array types even better ...
10952 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
10954 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
10956 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
10957 * class.c (make_class_data): Don't build fields_decl if no fields.
10958 When building fields_decl, skip if DECL_ARTIFICAL.
10960 * expr.c (java_stack_swap): Update stack_type_map.
10961 * verify.c (merge_types): Handle array types better.
10963 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
10965 * class.c (add_field): Don't promote short integral fields to
10966 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
10967 * expr.c (push_value): Promote and convert short integral values.
10969 * decl.c, java-tree.h (integer_two_node): New constant node.
10970 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
10972 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10974 * class.c (append_gpp_mangled_type): Use function argument
10975 unpromoted type to generate mangled name.
10977 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10979 * constants.c (build_constant_data_ref): Now uses current_class
10980 instead of main_class.
10981 (build_constants_constructor): Now uses current_class instead of
10982 main_class.
10983 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
10984 of the global variable SeepZipFiles done here.
10985 * zextract.c (read_zip_archive): extra_field optional field taken
10986 into account while computing the position of the class file in the
10987 archive.
10988 * verify.c (verify_jvm_instructions): Use current_jcf to search
10989 the constant pool.
10990 * parse.c (load_class): First search for the class to load in the
10991 current zip file. Saves current_jcf (restored before returning
10992 from that function). Don't call JCF_FINISH in the class was found
10993 in the current ZIP file.
10994 (jcf_parse): If the class was found in the current ZIP file, save
10995 its tree_constant_pool (for later reuse).
10996 (parse_class_file): New function. Process each method defined in
10997 the current class and record the class as to be later registered.
10998 (yyparse): Rewritten. Figure the type of the current file and switch
10999 accordingly.
11000 * lang.c: New global variable current_jcf.
11001 (lang_init): Removed compiling_from_source test (done later, in
11002 yyparse). Removed call the jcf_parse ().
11003 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
11004 (typedef struct JCF): New fields seen_in_zip (to mark a class found
11005 in the current ZIP file) and zip_offset (offset to the class data in
11006 the current zip file).
11007 * jcf-reader.c: zipfile.h included.
11008 localToFile: New ZipFileCache static global variable
11009 (parse_zip_file_entries): New function. Browse the current ZIP
11010 file directory and process each class found.
11011 (process_zip_dir): New function. Register each class found in the
11012 ZIP file directory. The class aren't parsed but a valid JCF is
11013 link to each of them.
11014 (find_in_current_zip): New function. Search for a class in the
11015 current ZIP file directory. If found, prepare the class so that it
11016 can be loaded.
11017 (jcf_figure_file_type): New function. Examine the file structure
11018 to figure a class file, a ZIP file. If none of these categories are
11019 matched, a source file is assumed.
11020 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
11021 SeenZipFile: New global variable.
11022 (open_in_zip): Use zipmember's length to accelerate the search for
11023 a member. If zipmember was NULL and zip file successfully read,
11024 return 0.
11025 * java-tree.h: New global variable current_jcf declared. Added
11026 declaration for current_constant_pool_tags, current_constant_pool_data,
11027 current_constant_pool_length, current_constant_pool_data_ref.
11028 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
11029 store the JCF of classes seen in a zip file) and tree *constant_pool
11030 (to save a loaded class constant pool). current_class declared here.
11031 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
11032 retrieve method_ref_constant.
11033 (PUSHC): java_push_constant_from_pool now uses current_jcf.
11034 (OBJECT): get_class_constant now uses current_jcf.
11035 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
11036 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
11037 (expand_invoke): Now uses current_class instead of main_class
11038 (build_class_init): Now uses current_class instead of main_class
11039 * class.c: New static global variable registered_class.
11040 (register_class): New function.
11041 (emit_register_class): Modified to use registered_class instead of
11042 main_class
11043 (is_compiled_class): Now take into account class seen in the archive.
11045 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
11047 * except.h: Renamed to: java-except.h.
11048 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
11049 * except.c: Add semi-working (commented out) implementation.
11051 * expr.c (expand_iinc): Add needed flush_quick_stack.
11052 * parse.c (set_source_filename): New function.
11053 (give_name_to_class): Set input_filename from package.classname.java.
11055 * jcf-io.c (find_class): Don't look first in ".".
11057 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11059 * zextract.c (read_zip_archive): Now takes into account the
11060 extra_field field.
11061 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
11063 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
11065 * constants.c, java-tree.h (build_internal_class_name): New function.
11066 (alloc_class_constant): Re-implement using build_internal_class_name.
11067 * class.c (make_class_data): Likewise.
11068 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
11070 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
11072 * verify.c (verify_jvm_instructions): Temporarily set current_subr
11073 to NULL before pushing an exception handler target.
11075 * expr.c (flush_quick_stack): Save from low stack indexes to high.
11076 (java_stack_swap, java_stack_dup): Re-write to be safe from
11077 clobbering registers.
11078 (build_class_init): New function.
11080 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11082 * typeck.c (build_java_array_type): Temporary use
11083 permanent_obstack to create the array 'length' field.
11084 * expr.c (lookup_label): Temporay use permanent_obstack to create
11085 label if not found.
11086 * class.c (push_super_field): Tempory use permanent_obstack.
11088 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11090 * typeck.c (type_for_mode): Now handles double_type_node and
11091 float_type_node.
11092 * verify.c (verify_jvm_instructions): The instruction following
11093 the wide bytecode is checked. OPCODE_ret added to the list of
11094 wide.
11096 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11098 * class.c (make_class): Temporary use permanent_obstack. Set the
11099 class CLASS_P field to 1.
11100 (push_class): Temporary use permanent_obstack.
11101 (set_super_info): Temporary use permanent_obstack.
11102 (add_method): Temporary use permanent_obstack, set
11103 METHOD_TRANSIENT().
11104 (add_field): Temporary use permanent_obstack. Sets
11105 FIELD_VOLATILE() and FIELD_TRANSIENT().
11106 (build_class_ref): Temporary use permanent_obstack if the class
11107 isn't compiled.
11108 (build_static_field_ref): Temporary use permanent_obstack when
11109 creating field's rtl.
11110 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
11111 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
11112 and fields. Function finalized, as far as flag handling.
11113 (push_class_static_dummy_field): Temporary use permanent_obstack.
11114 (emit_register_class): Force generation of class registration at
11115 -O3 or deeper.
11116 * decl.c (end_java_method): Call permanent_allocation() before
11117 returning.
11118 * expr.c (can_widen_reference_to): Added comment to interface
11119 handling, fixed typo.
11120 (lookup_field): Now uses CLASS_P() to correct FIXME
11121 (expand_invoke): Verification on public && !static &&
11122 !abstract moved into soft_lookupinterfacemethod (kaffe).
11123 Use Object class dtable if objectref is an array when expanding
11124 invokeinterface.
11125 (java_push_constant_from_pool): Temporary use permanent_obstack
11126 for CONSTANT_string
11127 * parse.c (get_ref_constant): Temporary use permanent_obstack to
11128 create constant references.
11129 (get_constant): Temporary use permanent_obstack to create constant.
11130 (load_class): Temporary use permanent_obstack to load class.
11131 (jcf_parse): Temporary use permanent_obstack to perform class
11132 layout.
11133 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
11134 (build_java_signature): Temporary use permanent_obstack.
11135 * verify.c: (verify_jvm_instruction): removed unecessary verification
11136 on ACC_SUPER flag.
11137 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
11138 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
11139 (CLASS_P): Defined
11141 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
11143 * class.c (append_gpp_mangled_type): Fix typo.
11144 (emit_register_class): Use main_class to get class object, rather
11145 than looking for no-longer-existing static decl starting with _CL.
11146 * typeck.c (parse_signature_type): Promote array element type
11147 if it is a RECORD_TYPE.
11149 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
11151 * class.c (push_class_static_dummy_field): New function.
11152 (mangle_static_field): New. Do G++-style mangling of static fields.
11153 (layout_class): Mandle static fields here, not in add_field.
11154 (build_class_ref): The class object is now a dummy static field.
11155 * decl.c (find_local_variable): Look for best, instead of first match.
11156 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
11157 (build_java_athrow): Don't check here if exception is Throwable.
11158 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
11159 (TYPE_USED): Removed. No longer used ...
11160 * parse.c (jcf_parse): Call push_class_static_dummy_field.
11161 * verify.c (push_pending_label): New function.
11162 (push_pending_block): Renamed to check_pending_block.
11163 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
11164 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
11165 re-checking possible handlers) after a store (less wasted work).
11166 Check for null handler (finally) before calling add_handler.
11167 Various changes to (finally?) correctly handle try/finally.
11169 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
11171 * class.c: Include stdio.h.
11173 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
11175 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
11176 to make sure class is initialized before static/special invoke.
11178 * verify.c (verify_jvm_instructions): On a store instruction,
11179 call find_local_variable to force pre-allocation of decl and rtx.
11180 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
11182 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
11184 * class.c (build_class_ref): Strip off "promoted_" if need be.
11185 (make_field_value): Call build_java_signature when needed.
11186 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
11187 * expr.c (build_java_athrow): Don't push_value of exception.
11188 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
11189 match specification of [fd]cmp[lg] for NaNs.
11190 (expand_byte_code): Add support for exception handler ranges.
11191 * except.c: Add skeleton for EH code-generation.
11192 * verify.c (merge_types): Treat all promoted integral types as equal.
11193 * constants.c (build_constants_constructor): To force creation of
11194 current_constant_pool_data_ref, call build_constant_data_ref.
11196 * javaop.def (lload): Fix typo.
11197 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
11199 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11201 * parse.c: Don't include function.h.
11203 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
11205 * except.[ch]: New files.
11206 * Makefile.in (JAVA_OBJS): Add except.o
11207 * expr.c: Temporary warning about unimplemented exceptions.
11208 * verify.c: Verify exception handlers.
11210 * jcf-dump.c (disassemble_method): Print exception table.
11212 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11214 * expr.c (verify_jvm_instructions): Started a thorough
11215 verification of invoke* bytecodes.
11216 (expand_byte_code): flush quick stack if PC is the target of a
11217 branch. and undef RET (conflicting with config/i386/i386.h).
11218 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
11219 used.
11220 (expand_invoke): Now handles invokeinterface and do more
11221 verification according to the bytecode.
11222 (lookup_field): Don't try to load the class if processing
11223 dtable_type.
11224 (can_widen_reference_to): Now handles interfaces.
11225 * decl.c (init_decl_processing): New global variable
11226 soft_lookupinterfacemethod_node, declared in java-tree.h.
11227 Call set_super_info on string_type_node.
11228 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
11229 defined.
11230 * class.c (set_super_info): Fills the CLASS_* flags according to
11231 access_flags.
11232 (get_access_flags_from_decl): Handles all class flags.
11234 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
11236 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
11237 * parse.c (yyparse): Check for abstract method, and missing code.
11238 * expr.c (expand_byte_code): Change interface.
11239 * lang.c (put_decl_node): Print promoted types prettier.
11240 * verify.c (verify_jvm_instruction): Change interface.
11241 Partial support for scanning exception table.
11242 For load instructions, handle promoted integral types.
11244 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
11246 * verify.c: New file, with contents moved from expr.c.
11247 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
11248 * typeck.c (is_array_type_p): Moved here from expr.c.
11249 * java-tree.h: Add some now-needed function declarations.
11250 * Makefile.in (JAVA_OBJS): Added verify.o.
11252 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11254 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
11255 METHOD_ABSTRACT flag.
11257 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
11258 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
11259 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
11261 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
11262 variables.
11263 (start_java_method): Hook for SYNCHRONIZED methods.
11265 * expr.c (build_java_jsr, build_java_ret): New functions
11266 (JSR,PRE): New macros
11267 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
11268 (verify_jvm_instructions): tableswitch, lookupswitch,
11269 monitorenter, monitorexit, goto_w: verified.
11270 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
11271 (build_java_monitor): New function.
11272 (MONITOR_OPERATION): Modified to call build_java_monitor()
11273 (verify_jvm_instructions): Started a thorough verification of
11274 invoke* bytecodes.
11276 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
11278 Support verification of jsr/ret subroutines (used for try/finally).
11279 * decl.c (return_address_type_node): New type node.
11280 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
11281 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
11282 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
11283 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
11284 TYPE_USED): New macros for special types in type_map.
11286 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
11287 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
11288 BCODE_JUMP_TARGET.
11289 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
11291 * expr.c (can_widen_reference_to): New function.
11292 (pop_type): Use it.
11293 (merge_type_state): Support handling start of subroutine.
11294 (push_pending_block): Return char* error message, instead of calling
11295 fatal on an error. Also handle subroutines.
11296 (verify_jvm_instructions): Handle errors from push_poending_block.
11297 Support jsr and ret instructions.
11299 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
11301 * jcf-io.c (find_classfile): Fix thinko.
11302 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
11304 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
11306 * Makefile.in (BISON): Remove.
11308 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
11310 * Makefile.in: Convert to autoconf.
11311 * config-lang.in (outputs): Added java/Makefile.
11313 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
11314 Rename cc1java to jc1.
11316 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
11317 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
11319 * class.c (class_depth): Do load_class if needed.
11321 Mostly better verification.
11322 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
11323 (init_decl_processing): Change return type of soft_checkcast.
11324 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
11325 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
11326 lang_print_error): New functions.
11327 (lang_init): Set global hook print_error_function to lang_print_error.
11328 * expr.c: In the type_map ptr_type_node is only used for null now.
11329 (pop_type, merge_types): Hence ptr_type_node matches any reference.
11330 (merge_types): Dererence pointer to record types before comparing.
11331 (decode_newarray_type, merge_types): On error just return NULL.
11332 (build_java_binop): Add preliminary implementation (with warning)
11333 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
11334 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
11335 (expand_compare, expand_java_goto, expand_java_call): Don't
11336 push_pending_block, since that only makes sense when verifying.
11337 (merge_type_state): Different return codes.
11338 (push_pending_block): A block may need to be verified more than once.
11339 (expand_byte_code): Warn about unused code at code generation time.
11340 (verify_jvm_instruction): Changed logic, since code may need to be
11341 re-verified if type-state has changed. Also, better error handling.
11342 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
11343 Improve newarray, anewarray, ?aload, athrow,
11344 * java-tree.h (LABEL_CHANGED): New macro.
11346 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11348 * decl.c (soft_athrow_node): New global variable initialized.
11349 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
11350 * typeck.c (convert): Added support for REAL_TYPE.
11351 (convert_to_char): New function.
11352 (convert): Handle CHAR_TYPE.
11353 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
11354 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
11355 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
11356 promoted type.
11357 (verify_jvm_instructions): Added break a the end of bogus unop: label.
11358 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
11359 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
11360 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
11361 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
11362 to Use The Right Things.
11363 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
11364 compatible with INT. BOOLEAN is made equivalent to BYTE.
11365 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
11366 OPCODE_ifnonnull): Now supported.
11367 (build_java_athrow): New function.
11369 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
11371 Rename method name <init> to match G++ (and fix mangling).
11372 * class.c (layout_class): Replace method name of <init> by class name.
11373 (make_method_value): Do inverse renaming of constructor from <init>.
11374 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
11375 * typeck.c (lookup_java_constructor): New function.
11376 * expr.c (expand_invoke): If method_name is <init>, call
11377 lookup_java_constructor to find constructor.
11379 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
11381 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11383 * parse.c (get_class_constant): Modified to handle array "classes"
11384 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
11385 wide type.
11386 (convert): Modified to handle real type.
11387 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
11388 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
11389 variables declared.
11390 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
11391 soft_multianewarray, soft_newarray_node, soft_throw_node): New
11392 global variables initialized.
11393 (find_local_variable): Handles the case of a pointer
11394 (end_java_method): Restore the use of one more scope
11395 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
11396 build_java_array_length_access, expand_java_arrayload,
11397 expand_java_arraystore, expand_java_array_length,
11398 expand_java_multianewarray, expand_java_anewarray,
11399 build_java_check_indexed_type, is_array_type_p,
11400 build_java_throw_out_of_bound_exception): New functions.
11401 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
11402 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
11403 OPCODE_<t>aload): Implemented code for verification.
11404 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
11405 ARRAY_NEW_MULTI): Macro defined.
11406 (CONVERT): Modified to invoke convert().
11407 (case OPCODE_aload2): Fixed index typo from 2 to 1.
11409 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
11411 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
11412 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
11413 (make_class_data): Field name needs '/' as package prefix.
11414 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
11416 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
11418 Implement debug information for local variables.
11419 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
11420 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
11421 DECL_LOCAL_SLOT_CHAIN): New macros.
11422 (struct lang_decl_var): New type.
11423 * parse.c (give_name_to_locals): Move to decl.c.
11424 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
11425 (start_java_method): Re-write parameter handling.
11426 (pending_local_decls): New global variable.
11427 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
11428 (find_local_variable): Accept pc so we can skips decls not in range.
11429 (struct binding_level): Add end_pc field.
11430 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
11431 (various): Change so current pc gets passed to find_local_variable.
11433 * decl.c (init_decl_processing): Re-arrange fields in
11434 class_type_node and and method_type_node to match kaffe 0.9.1.
11435 * class.c (make_method_value, make_class_data): Update
11436 initializations to match.
11438 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
11440 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
11441 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
11442 (push_super_field): New function.
11443 (make_class_data): Handle inheritance of class static initializer.
11444 (layout_class): New name mangling.
11445 * constants.c (build_constant_data_ref): Init type of data array
11446 to a one-element array.
11447 (build_constants_constructor): Set DECL_SIZE from complete array type.
11448 * decl.c: Rename class_type, object_type etc to class_type_node,
11449 object_type_node etc. Make former inherit from latter.
11450 * expr.c (expand_invoke): Add cast of function address.
11451 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
11452 * parse.c (yyparse): Don't call layout_class here.
11453 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
11455 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
11457 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
11458 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
11459 (alloc_class_constant): New.
11460 * expr.c (expand_invoke): Make sure method's class is initialized.
11461 * class.c (interits_from_p, emit_register_class): New functions.
11462 * parse.c (yyparse): Call emit_register_class.
11464 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
11466 * constants.c: New file, to handle constant pool.
11467 * Makefile.in (JAVA_OBJS): Add constants.o.
11468 * decl.c (init_decl_processing): Update, fix, finish various structs.
11469 (pushdecl_top_level): New.
11470 * parse.c (layout_class): Moved to class.c.
11471 * expr.c (java_push_constant_from_pool): New function.
11472 * class.c (build_class_ref): Make work fully
11473 (make_class_data): Emit super-class, constant pool, interface vector.
11475 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
11477 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
11478 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
11479 * class.c (class_depth): New function.
11480 (lookup_named_class): Replaced by new function lookup_class.
11481 * decl.c (object_type_node, string_type_node): New.
11482 Remove various types that we no longer need.
11483 * expr.c (verify_jvm_instructions): New separate verifier pass.
11484 (push_type, pop_type): New functions for verifier.
11485 (type_stack_dup, pop_argument_types, merge_types): Likewise.
11486 (expand_byte_code): Simplify, since we assume already verified.
11487 (expand_invoke): Now mostly works.
11488 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
11489 * lang.c (main_class): Move to parse.c. Don't make_class yet.
11490 * parse.c: Wait to allocate class object until we know its name.
11491 (layout_class): Calculate DECL_VINDEX for each virtual method.
11492 * typeck.c (get_array_type): Rename to ...
11493 (build_java_array_type): ... and provide working implementation.
11494 (build_java_signature): New function - build Java signature of type.
11495 (set_java_signature): New function - cache signature with type.
11496 (lookup_java_method): New function.
11498 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
11500 * class.c (ident_subst): Take extra SUFFIX parameter.
11501 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
11502 (set_constant_value, build_static_field_ref, is_compiled_class): New.
11503 (build_class_ref): Actually implement.
11504 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
11505 * decl.c (builtin_function): New.
11506 (init_decl_processing): Update for current Kaffe. Declare some
11507 builtin Kaffe functions.
11508 * expr.c (build_address_of): New.
11509 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
11510 Renamed (from expand_java_new etc), and added working implementations.
11511 (build_field_ref): Now also handle static fields.
11512 (expand_invoke): Implement invokestatic, and start implement rest.
11513 * java-opcodes.h: Use javaop.def to avoid duplicated list.
11514 * javaop.def: Rename invokevirt -> invokevirtual.
11515 * lang.c (use_handles): Removed.
11516 * parse.c: Add support for ConstantValue atribute.
11517 Handle nested loading of a class. (JPOOL_UTF): New.
11519 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
11521 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
11523 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
11525 * Make-lang.in (java.install-man): New empty rule.
11526 * typeck.c (set_local_type): New function.
11527 * expr.c (STORE_INTERNAL): Call find_local_variable,
11528 not find_stack_slot. Call set_local_type.
11530 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
11532 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
11533 and building RECORD_TYPE CONSTRUCTORs.
11534 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
11536 * lang.c (use_handles): Change the default to 0.
11537 * decl.c: Define and build class_type, field_type, utf8const_type.
11538 * class.c (make_class_data, make_field_value,
11539 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
11540 hashUtf8String, strLengthUtf8, mangled_classname:
11541 Functions to build reflective data structures.
11542 * parse.c (yyparse): Call make_class_data.
11544 * jcf-io.c (open_class, find_classfile): New functions.
11545 * jcf-dump.c: Support reading classfile from explicitly-named
11546 class file (without CLASSPATH searching).
11548 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
11550 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
11551 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
11552 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
11553 (get_constant): Now trivial for CONSTANT_Utf8.
11555 * jcf.h: Make NEW_CPOOL the default.
11556 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
11558 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>
11560 New directory.