1 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3 * parse.y (create_interface): Avoid cyclic inheritance report when
4 syntax error encountered during class definition.
7 2001-07-18 Tom Tromey <tromey@redhat.com>
10 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
11 * lex.c (java_new_lexer): Use ICONV_CONST.
12 (java_read_char): Likewise.
13 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
14 (jv-scan$(exeext)): Likewise.
16 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
18 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
19 * parse.y (check_class_interface_creation): Allow `private' if the
20 enclosing is not an interface.
21 (create_interface): Interface tagged public if the enclosing
22 context is an interface.
23 (create_class): Class tagged public if the enclosing context
27 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
29 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
32 2001-07-14 Tim Josling <tej@melbpc.org.au>
34 * check-init.c (check_init): Remove references to EXPON_EXPR.
36 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
38 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
39 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
42 2001-07-13 Tom Tromey <tromey@redhat.com>
44 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
47 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
49 * parse.y (patch_method_invocation): Don't override primary if one
50 is already provided, but let this$<n> be built. Fixed comment.
52 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
54 * parse.y (empty_statement:): Report empty statement error only
55 when found at class declaration level.
58 2001-07-12 Tom Tromey <tromey@redhat.com>
60 * expr.c (expand_load_internal): New function.
61 (LOAD_INTERNAL): Use it.
63 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
65 * parse.y (verify_constructor_super): Compare anonymous class ctor
66 args with `valid_method_invocation_conversion_p.'
69 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
71 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
72 `-fsyntax-only.' Fixes PR java/3248
74 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
76 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
78 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
80 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
81 current function is static. Fixes PR java/1970
83 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
85 * parse.y (patch_method_invocation): Add enclosing context to ctor
86 calls if necessary. Fixes PR java/2953
88 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
90 * parse.y (resolve_package): Abort if qualified expression member
92 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
95 2001-07-07 Zack Weinberg <zackw@stanford.edu>
97 * verify.c: Don't use // comments.
99 2001-07-05 Tom Tromey <tromey@redhat.com>
101 * lang.c (flag_assume_compiled): Removed.
102 * java-tree.h (flag_assume_compiled): Removed.
103 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
104 -fhash-synchronization, -fuse-divide-subroutine,
105 -fcheck-references, -femit-class-file, -femit-class-files,
106 -fassume-compiled. Updated --encoding information. Changed
107 -foutput-class-dir to `-d'.
109 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
111 * jcf-parse.c (parse_class_file): Add lineno parameter to
112 debug_start_source_file call.
114 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
116 * gcj.texi: Use gpl.texi.
117 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
118 dependencies and use doc/include in search path.
120 2001-07-03 Jeff Sturm <jsturm@one-point.com>
122 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
123 `this'. If so, don't build instance initializers.
125 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
127 * parse.y (resolve_expression_name): Improved error message for
128 inner class cases. Fixes PR java/1958
130 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
132 * lang.c: #include diagnostic.h
133 (lang_print_error): Add a `diagnostic_context *' parameter.
134 (java_dummy_print): Likewise.
135 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
137 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
139 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
140 * jcf.h (typedef struct JCF): New bitfield `finished.'
141 (JCF_FINISH): Set `finished.'
142 (JCF_ZERO): Reset `finished.'
145 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
147 * parse.y (class_body_declaration:): Don't install empty instance
151 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
153 * class.c (set_super_info): Call `set_class_decl_access_flags.'
154 (set_class_decl_access_flags): New function.
155 * java-tree.h (set_class_decl_access_flags): New prototype.
156 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
157 (parse_class_file): New local `decl_max_locals.' Take wide types
158 into account to compute DECL_MAX_LOCALS.
159 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
162 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
164 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
166 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
168 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
169 * parse.y (do_resolve_class): Moved comments out to leading comment
170 section. Removed local `start', New local `_ht' and
171 `circularity_hash.' Record `enclosing' in hash table and search
172 it to detect circularity. Use `enclosing' as an argument to
173 `lookup_cl.' Free the hash table when done.
175 2001-06-19 Tom Tromey <tromey@redhat.com>
177 * lex.c (java_read_char): Disallow invalid and overlong
178 sequences. Fixes PR java/2319.
180 2001-06-05 Jeff Sturm <jsturm@one-point.com>
182 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
184 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
186 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
187 arguments accordingly.
189 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
191 * gcj.texi: Move contents to just after title page.
193 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
195 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
197 (patch_incomplete_class_ref): Build the class ref, build the class
198 init if necessary, complete the tree.
201 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
203 * parse.y (lookup_field_wrapper): Test `name' code.
204 (resolve_qualified_expression_name): Test `qual_wfl' code.
205 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
206 handle `qual_wfl' by code.
207 (maybe_build_primttype_type_ref): Test `wfl' code.
209 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
211 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
213 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
214 the dvi file in the java directory.
216 2001-05-25 Sam TH <sam@uchicago.edu>
218 * gen-table.pl javaop.h jcf.h lex.h,
219 parse.h: Fix header include guards.
221 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
223 * jv-scan.c (version): Update copyright year.
225 2001-05-21 Per Bothner <per@bothner.com>
227 * jcf-parse.c (read_class): If class is from .class or .zip file
228 and it's already been read, don't push/pop parser context.
230 2001-05-18 Per Bothner <per@bothner.com>
232 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
233 command line so the jvgenmain-generated main program comes first.
235 2001-05-15 Tom Tromey <tromey@redhat.com>
237 * class.c (build_utf8_ref): Don't generate identifier based on
240 2001-05-12 Richard Henderson <rth@redhat.com>
242 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
243 * expr.c (java_lang_expand_expr): Expand it.
244 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
245 calling build_exception_object_ref.
246 * parse.y (catch_clause_parameter): Likewise.
247 (build_dot_class_method): Likewise.
248 (try_reference_assignconv): Likewise.
249 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
250 * jcf-write.c (generate_bytecode_insns): Likewise.
252 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
254 * parse.y (build_unresolved_array_type): Set
255 EXPR_WFL_QUALIFICATION on the newly created wfl.
256 Fixes PR java/2538. Fixes PR java/2535.
258 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
260 * parse.y (fix_constructors): Removed unecessary assignment to
261 local. Moved assignment to `this$<n>', fixed comments and
263 (build_wfl_wrap): Fixed indentation.
264 Fixes PR java/2598, java/2579 and java/2658.
266 2001-05-03 Mo DeJong <mdejong@redhat.com>
268 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
271 2000-05-02 Jeff Sturm <jsturm@one-point.com>
273 * expr.c (build_class_init): Move MODIFY_EXPR
274 outside of COND_EXPR. Remove variable `call'.
276 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
278 * decl.c: NULL_PTR -> NULL.
279 * jcf-write.c: Likewise.
281 2001-05-01 Tom Tromey <tromey@redhat.com>
283 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
284 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
285 * gcj.texi: Updated copyright text. Include fdl.texi.
286 (Top): Link to new node.
288 2001-05-01 Per Bothner <per@bothner.com>
290 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
292 2001-05-01 Per Bothner <per@bothner.com>
294 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
295 import_list contains the name, not the TREE_PURPOSE.
297 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
299 * jcf-io.c (read_zip_member): Cast to long in comparison with
302 * jvspec.c (lang_specific_driver): Initialize variables.
304 * mangle.c (find_compression_record_match): Likewise.
306 * typeck.c (build_null_signature): Provide static prototype. Mark
307 parameter with ATTRIBUTE_UNUSED.
309 * verify.c (verify_jvm_instructions): Initialize variable.
311 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
313 * parse.y (do_resolve_class): Check for cyclic inheritance during
314 inner class resolution.
316 2001-04-27 Per Bothner <per@bothner.com>
318 * parse.y (java_expand_classes): Don't change ctxp_for_generation
319 while iterating, since that could cause gc to lose stuff.
321 2001-04-26 Per Bothner <per@bothner.com>
323 Fix method search wrt scope of inner classes to match JLS2.
324 * typeck.c (build_null_signature): New static function.
325 (has_method): New function. Uses build_null_signature and lookup_do.
326 * java-tree.h (has_method): New declaration.
327 * parse.y (find_applicable_accessible_methods_list): Do not search
328 context of inner classes here.
329 (patch_method_invocation): Search scope, ie. current and outer clases,
330 for method matching simple name, to find class.
332 2001-04-26 Per Bothner <per@bothner.com>
334 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
335 Fix thinko: If a single case, use if_icmpeq, not ifeq.
337 * constants.c (find_methodref_with_class_index): New function.
338 (find_methodref_index): Use find_methodref_with_class_index.
339 * java-tree.h (find_methodref_with_class_index): New declaration.
340 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
341 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
342 If context changed from interface to class, don't use invokeinterface.
344 2001-04-25 Per Bothner <per@bothner.com>
346 * verify.c (verify_jvm_instructions): For field instructions,
347 check that field index is valid. For invoke instructions, check that
348 method index is valid.
350 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
352 * config-lang.in (target_libs): Copy from $libgcj_saved.
354 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
356 * decl.c (init_decl_processing): Add new class "protectionDomain"
358 * class.c (make_class_data): Set initial value for "protectionDomain".
360 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
362 * jvspec.c (lang_specific_driver): Fix memory allocation
363 deficit, by using concat in lieu of xmalloc/sprintf.
365 2001-04-20 Per Bothner <per@bothner.com>
367 Fixes to compile multiple .class files at once.
368 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
369 * java-tree.h (CLASS_PARSED_P): New macro.
370 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
371 * jcf-parse.c (jcf_parse_source): Inline into read_class.
372 (read_class): Avoid some code duplication.
373 Don't call JCF_FINISH for a .class file - might be needed later.
374 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
375 rather than CLASS_LOADED_P, since latter implies class laid out.
376 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
377 * parse.y: Don't need to set CLASS_LOADED_P for array types.
379 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
381 * Make-lang.in (java/boehm.o): Depend on toplev.h.
383 * boehm.c: Include toplev.h.
385 2001-04-06 Tom Tromey <tromey@redhat.com>
386 Alexandre Petit-Bianco <apbianco@redhat.com>
388 Fix for PR gcj/1404 and PR gcj/2332:
389 * parse.y (build_array_from_name): If we use the type_wfl then
390 accumulate dimensions from the original type as well.
391 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
393 2001-04-06 Tom Tromey <tromey@redhat.com>
395 * parse.y (analyze_clinit_body): Return true if the second operand
396 of a METHOD_EXPR is nonzero.
398 2001-04-06 Tom Tromey <tromey@redhat.com>
400 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
402 ($(srcdir)/java/parse.c): Likewise.
404 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
406 * gcj.texi: Use `which-gcj' instead of `which-g77.'
407 (version-gcc): Initialized.
408 (which-gcj): Likewise.
410 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
412 * java-tree.h (struct lang_decl): New macro
413 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
414 * parse.y (build_instance_initializer): New function.
415 (add_instance_initializer): Use it.
416 (java_fix_constructors): Set `current_class' before fix pass.
417 (fix_constructors): Just return if already fixed. Move `super()'
418 invokation ahead. Use `build_instance_initializer.'
421 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
423 * parse.y (resolve_qualified_expression_name): Pass field's
424 DECL_CONTEXT to `not_accessible_p.'
425 (not_accessible_p): Changed parameters order in `inherits_from_p'
428 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
430 * lang-options.h: Add flag_check_references.
432 2001-04-04 Per Bothner <per@bothner.com>
434 * java-tree.h (CONSTANT_VALUE_P): New macro.
435 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
436 * parse.y (maybe_build_class_init_for_field): New static function.
437 (resolve_expression_name, resolve_field_access): Use
438 maybe_build_class_init_for_field instead of build_class_init
439 This does not do the init if the field is compile-time-constant.
440 (resolve_field_access): Simplify.
442 * parse.y (fold_constant_for_init): Merge test into switch.
444 2001-04-03 Zack Weinberg <zackw@stanford.edu>
446 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
448 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
450 2001-04-02 Zack Weinberg <zackw@stanford.edu>
452 * expr.c (pop_type_0): Save the result of the first
453 lang_printable_name call in a scratch buffer, so it
454 won't be clobbered by the second call.
456 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
458 * parse-scan.y (array_type:): Rewritten.
459 (type_declaration:): `empty_statement' replaces `SC_TK.'
460 (class_member_declaration:): `empty statement' added.
461 (method_body:): Simplified.
462 (static_initializer:): Likewise.
463 (primary_no_new_array:): Use `type_literals.'
464 (type_literals:): New rule.
465 (dims:): Set and update `bracket_count.'
466 Fixes PR java/1074. Fixes PR java/2412.
468 2001-03-28 Hans Boehm <boehm@acm.org>
470 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
471 (get_boehm_type_descriptor): Set type on returned value to be a
472 pointer length integer.
474 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
476 * expr.c (pop_type_0): Call `concat' rather than building the
478 (pop_type): Add format specifier in call to `error'.
480 * parse.y (patch_method_invocation): Avoid casting away
483 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
485 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
487 2001-03-28 Richard Henderson <rth@redhat.com>
489 IA-64 ABI Exception Handling:
490 * Make-lang.in (except.o): Don't depend on eh-common.h.
491 * check-init.c (check_init): Handle EXC_PTR_EXPR.
492 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
493 [soft_exceptioninfo_call_node]: Remove.
494 [eh_personality_libfunc, lang_eh_runtime_type]: New.
495 (end_java_method): No emit_handlers.
496 * except.c (java_set_exception_lang_code): Remove.
497 (method_init_exceptions): Don't call it.
498 (prepare_eh_table_type): No CATCH_ALL_TYPE.
499 (build_exception_object_ref): New.
500 (expand_end_java_handler): Update for except.h name changes.
501 (emit_handlers, expand_resume_after_catch): Remove.
502 * expr.c (java_lang_expand_expr): Update for except.h name changes.
503 (process_jvm_instruction): Use build_exception_object_ref.
504 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
505 (soft_exceptioninfo_call_node): Remove.
506 (build_exception_object_ref): Declare.
507 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
508 soft_exceptioninfo_call_node. Move processing ...
509 [EXC_PTR_EXPR]: ... here.
510 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
511 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
512 (source_end_java_method): No java_set_exception_lang_code or
514 (build_dot_class_method): Use build_exception_object_ref.
515 (try_reference_assignconv): Check EXC_PTR_EXPR not
516 soft_exceptioninfo_call_node.
518 2001-03-28 Richard Henderson <rth@redhat.com>
520 * java-tree.h (throw_node): Define as a single member of
521 java_global_trees instead of a separate array.
522 (JTI_THROW_NODE): New.
523 * decl.c (throw_node): Don't declare.
524 (init_decl_processing): Init a scalar throw_node.
525 Don't register it for gc.
526 * check-init.c (check_init): Reference scalar throw_node.
527 * expr.c (build_java_athrow): Likewise.
528 * jcf-write.c (generate_bytecode_insns): Likewise.
529 * parse.h (BUILD_THROW): Likewise.
531 2001-03-28 Richard Henderson <rth@redhat.com>
533 * decl.c (end_java_method): Do not save and restore
534 flag_non_call_exceptions.
535 * parse.y (source_end_java_method): Likewise.
536 * lang.c (flag_exceptions): Don't declare.
537 (java_init_options): Set flag_non_call_exceptions. Set
538 flag_exceptions here ...
539 (java_init): ... not here.
541 2001-03-27 Richard Henderson <rth@redhat.com>
543 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
544 exceptions_via_longjmp.
546 * lang.c (flag_new_exceptions): Don't declare it.
547 (java_init_options): Or set it.
549 2001-03-27 Richard Henderson <rth@redhat.com>
551 * decl.c (end_java_method): Rename asynchronous_exceptions to
552 flag_non_call_exceptions.
553 * parse.y (source_end_java_method): Likewise.
555 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
557 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
559 2001-03-26 Mark Mitchell <mark@codesourcery.com>
561 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
563 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
565 * parse.y (find_as_inner_class): Follow current package
566 indications not to mistakingly load an unrelated class.
568 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
570 * constants.c (PUTN): Use memcpy, not bcopy.
572 * lex.c (java_read_char): Use memmove, not bcopy.
574 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
576 2001-03-23 Per Bothner <per@bothner.com>
578 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
579 macro for better error pin-pointing.
580 * java-tree.h: Fix typo in comment.
582 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
583 Don't include jsr/goto in exception range.
584 Check if start and end of exception range are the same (also TRY_EXPR).
585 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
586 However, do emit the following goto even if try_block is empty.
587 Defer freeing exception_decl until after the finalizer, to make
588 sure the local isn't reused in the finalizer. Fixes PR java/1208.
590 * parse.y (java_complete_lhs): If the try-clause is empty, just
591 return the finally-clause and vice versa.
593 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
595 * gcj.texi (Input Options): documented the check for attribute
596 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
597 * java-tree.h (flag_force_classes_archive_check): Declared extern.
598 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
599 (jcf_parse): Check for the right classes archive if necessary.
600 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
601 (jcf_parse_fields): Fixed indentation.
602 * jcf-write.c (append_gcj_attribute): New function.
603 (generate_classfile): Compute the attribute count, invoke
604 `append_gcj_attribute'.
605 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
606 turned into bit fields. New bit field `right_zip.'
607 (JCF_ZERO): Set `right_zip' to zero.
608 * lang-options.h (-fforce-classes-archive-check): Added flag.
609 * lang.c (flag_force_classes_archive_check): New flag.
610 (lang_f_options): New entry `force-classes-archive-check.'
613 2001-02-07 Andrew Haley <aph@redhat.com>
615 * gcj.texi (Configure-time Options): Add -fcheck-references.
616 * expr.c (build_java_indirect_ref): New function.
617 (java_check_reference): New function.
618 (build_java_array_length_access): Use build_java_indirect_ref to
619 check for null references.
620 (build_java_arrayaccess): Likewise.
621 (build_get_class): Likewise.
622 (build_field_ref): Likewise.
623 (invoke_build_dtable): Likewise.
624 (build_invokeinterface): Likewise.
625 * lang.c (lang_f_options): Add flag_check_references.
626 * jvspec.c (jvgenmain_spec): Add flag_check_references.
627 * java-tree.h (flag_check_references): New variable.
628 * lang.c (flag_check_references): Likewise.
629 * parse.y (patch_invoke): Use java_check_reference.
630 (patch_assignment): Allow for extra nesting in
633 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
635 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
636 * lex.c (cxx_keywords): Likewise.
638 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
640 * parse.y (qualify_ambiguous_name): Broaden `length'
641 recognition. Help MODIFY_EXPR be resolved as expression names.
642 Fixes PR java/2066. Fixes PR java/2400.
644 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
646 * gjavah.c (process_file): Mark interface definitions with
647 "__attribute__ ((java_interface))".
649 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
651 * class.c (layout_class): Fixed push_super_field's second
652 argument. Fixes PR java/2333.
653 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
654 too early to lay innerclasses out.
656 2001-03-20 Tom Tromey <tromey@redhat.com>
657 Alexandre Petit-Bianco <apbianco@redhat.com>
659 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
660 inside an array reference. Insertion of the array store check
661 rewritten. Fixes PR java/2299.
663 2001-03-20 Tom Tromey <tromey@redhat.com>
665 * lex.c (java_read_unicode): Only accept leading `u's.
667 2001-03-20 Tom Tromey <tromey@redhat.com>
669 * jcf-parse.c (read_class): Initialize `class'.
671 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
673 * jcf_parse.c (jcf_parse): Eliminate unused variable.
675 2001-03-19 Mark Mitchell <mark@codesourcery.com>
677 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
678 (layout_class): Likewise.
679 (layout_class_method): Likewise.
680 (emit_register_classes): Likewise.
681 * decl.c (builtin_function): Likewise.
682 (give_name_to_locals): Likewise.
684 2001-03-19 Per Bothner <per@bothner.com>
686 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
687 before trying to load an inner class.
689 Fixes to process to command-line .class files in two passes.
690 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
691 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
692 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
693 * class.c (is_compiled_class): Fix for renamed flag.
694 * parse.y (maybe_create_class_interface_decl): Likewise.
695 * jcf-parse.c (yyparse): Also set if compiling .class files.
696 * jcf-parse.c (read_class); Read current_class.
697 (jcf_parse): Make static.
698 (load_inner_classes): New function, with code moved from jcf_parse,
699 because we need to inner classes after the command-line files are read.
700 (yyparse): Set finput to NULL when it doesn't need to be closed.
701 Reduce use of main_jcf (basically only for archive) and
702 use finput instead of main_jcf->read_state.
703 Inline jcf_figure_file_type into yyparse.
704 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
705 Defer load_inner_classes and parse_class_file to a second pass,
706 after we've correctly mapped command-line .clas fiels to classes.
707 (jcf_figure_file_type): Removed.
708 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
709 (JCF_ZERO): Also clear zipd field.
710 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
712 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
714 * jcf-parse.c (yyparse): Change ch from char * to char.
716 2001-03-19 Per Bothner <per@bothner.com>
718 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
719 Add constructed filelist-file at end, following -xjava. Thus any .o
720 and library files are not affected by the -xjava. Also wrap
721 explicit @FILE with -xjava and -xnone.
723 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
725 * class.c (build_static_field_ref): Call make_decl_rtl() after
726 setting the DECL_EXTERNAL flag.
728 2001-03-17 Per Bothner <per@bothner.com>
730 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
732 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
733 when result is is needed (target is STACK_TARGET).
735 * parse.h (JDEP_SOLV): Removed.
736 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
738 * parse.y (incomplete_class_list): Removed.
739 (obtain_incomplete_type): Don't use or set incomplete_class_list.
740 It doesn't work if resolve_class changes the name of an array type
741 that is on the list and then someone else looks for the modified name.
742 Also, seems liable to break when compiling multiple source files at
743 once. So the simplest is to just remove incomplete_class_list -
744 it is only a minor space win and it is not even clear it saves time.
746 * parse.y (resolve_class): Remove unneeded promote_type.
748 2001-03-15 Per Bothner <per@bothner.com>
750 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
751 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
752 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
753 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
755 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
756 * parse.y (java_expand_classes): Likewise.
758 * parse.y (expand_start_java_method): Was only called once and had a
759 misleading name, so inline in caller java_complete_expand_method.
760 (enter_a_block): Likewise inline in enter_block and remove.
762 Remove junk from when gcc/java was created (by copying from C/C++).
763 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
764 (struct binding_level): Remove fields keep, keep_if_subblocks,
765 more_cleanups_ok, have_cleanups (which have never been used).
766 (pushlevel, poplevel): Remove related useless code.
768 * class.c (make_class_data): The class_dtable_decl (i.e. the
769 vtable for Class) should be external, except when compiling Class.
771 * jvspec.c (lang_specific_driver): Fix -C handling.
772 Check -save-temps to see if temp @FILE should be deleted.
773 Follow-up to/fix for February 16 patch.
775 * verify.c (verify_jvm_instructions): Better error msgs for dup.
776 (type_stack_dup): Remove no-longer neded error check.
778 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
780 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
781 to 'for_pointer'. If this type is for a pointer (argument) mangling,
782 don't surround the element with 'N..E' if the type name is
785 2001-03-14 Mark Mitchell <mark@codesourcery.com>
787 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
789 (make_method_value): Likewise.
790 (get_dispatch_table): Likewise.
792 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
794 2001-03-07 Tom Tromey <tromey@redhat.com>
796 * config-lang.in (lang_requires): Define.
798 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
800 * typeck.c (convert): Check flag_unsafe_math_optimizations,
803 2001-03-05 Per Bothner <per@bothner.com>
805 Fix a problem where rest_of_decl_compilation applied to
806 class_dtable_decl causes problems because it was done too early,
807 before output file was opened.
808 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
809 * class.c (class_dtable_decl): Add macro - element of class_roots.
810 (make_class_data): Define class_dtable_decl.
811 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
813 2001-03-01 Zack Weinberg <zackw@stanford.edu>
815 * java/class.c, java/decl.c, java/java-tree.h: Replace all
816 uses of 'boolean' with 'bool'.
818 2001-03-01 Zack Weinberg <zackw@stanford.edu>
820 * lang-specs.h: Add zero initializer for cpp_spec field to all
823 2001-02-16 Per Bothner <per@bothner.com>
825 Handle compiling multiple input files at once, and @FILE syntax.
826 * gcj.texi: Updated documentation to match.
827 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
828 * jcf-parse.c (parse_source_file): Split into ...
829 (parse_source_file_1): New function - and:
830 (parse_source_file_2): New function.
831 (yyparse): On -ffilelist-file, open and scan named file.
832 On first pass over files, only do parse_source_file_1.
833 A new second pass calls parse_source_file_2 for each file to compile.
834 (init_jcf_parse): Call init_src_parse.
835 * jvspec.c (INDIRECT_FILE_ARG): New flag.
836 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
837 as multiple input file combined in one compilation.
838 * lang-options.h: Add -ffilelist-file
839 * lang.c (flag_filelist_file): New flag variable.
840 (lang_f_options): Handle -ffilelist-file.
841 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
842 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
843 gclass_list - use global fields of src_parse_roots instead.
844 * parse.y (src_parse_roots): New array.
845 (incomplete_class_list, gclass_list): New macros.
846 (push_parser_context, java_pop_parser_context,
847 java_parser_context_resume): Don't fiddle with deleted fields.
848 (various): Use incomplete_class gclass_list and global macros
849 instead of parse_ctxt fields - the lists are global.
850 (init_src_parse): New function.
852 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
854 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
856 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
858 * parse.y (check_inner_class_access): Moved declaration of local
859 `enclosing_decl_type' to the right location.
861 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
863 * parse.y (parser_check_super_interface): Don't call
864 check_pkg_class_access for an inner interface.
865 (parser_check_super): Don't call check_pkg_class_access for inner
867 (do_resolve_class): Simplify enclosing type loop. Don't call
868 check_pkg_class_access if CL and DECL are not set.
869 (find_in_imports_on_demand): Set DECL if class_type needed to be
870 loaded. Don't call check_pkg_class_access for an inner class.
871 (check_inner_class_access): Rewritten to implement member access
872 rules as per spec 6.6.1.
873 (check_pkg_class_access): Handle the empty package correctly.
874 (in_same_package): New function. Determine if two classes are in the
877 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
879 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
880 method into array types.
881 * parse.y (patch_method_invocation): Bypass access check on clone call
884 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
886 * expr.c (build_instanceof): Check for arrays when trying fold to
889 2001-02-15 Jim Meyering <meyering@lucent.com>
891 * Make-lang.in (java.install-common): Depend on `installdirs'.
892 (java.install-info): Likewise.
894 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
896 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
898 2001-02-14 Tom Tromey <tromey@redhat.com>
899 Alexandre Petit-Bianco <apbianco@cygnus.com>
901 Fix for PR java/1261.
902 * typeck.c (build_java_array_type): Add public `clone' method to
904 * parse.y (resolve_qualified_expression_name): Use current_class
905 when checking for inaccessibility.
906 (patch_method_invocation): Fixed error message when accessibility
907 denied. Added `from_super' argument.
909 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
911 * parse.y (resolve_class): Don't build a fake decl. Use the one
913 * typeck.c (build_java_array_type): Build and assign decl to array
916 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
918 * parse.y (not_accessible_p): Changed leading comment. Added extra
919 `where' argument. Use it to enforce protected access rules.
920 (resolve_qualified_expression_name): Added extra argument to
922 (patch_method_invocation): Use argument `primary' to provide
923 not_accessible_p with an extra argument.
924 (lookup_method_invoke): Added extra argument to not_accessible_p.
925 (search_applicable_method_list): Likewise.
927 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
929 * parse.y (resolve_qualified_expression_name): Try to resolve as
930 an inner class access only if `decl' is a TYPE_DECL.
932 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
934 * decl.c (classdollar_identifier_node): Initialize.
935 * java-tree.h (enum java_tree_index): New entry
936 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
937 (classdollar_identifier_node): New macro.
938 (ID_CLASSDOLLAR_P): Likewise.
939 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
940 (build_dot_class_method_invocation): Likewise.
941 (find_applicable_accessible_methods_list): `class$' can't be
944 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
946 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
948 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
950 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
951 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
954 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
956 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
957 outside of the `__U' sequence too.
958 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
961 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
963 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
965 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
967 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
968 (JVGENMAIN_OBJS): Likewise.
969 * java-tree.h (append_gpp_mangled_name): New prototype.
970 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
971 Removed cast calling `gcc_add_root.'
972 * jvgenmain.c (mangle_obstack): New global, initialized.
974 (do_mangle_class): Constify local `ptr.'
975 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
976 append_gpp_mangle_name and update `count' if necessary.
977 Use `mangle_obstack.'
978 * mangle.c (append_unicode_mangled_name): Removed.
979 (append_gpp_mangled_name): Likewise.
980 (unicode_mangling_length): Likewise.
981 (mangle_member_name): Return type set to `void.'
982 (mangle_field_decl): Don't append `U' in escaped names.
983 (mangle_method_decl): Likewise.
984 (mangle_member_name): Just use `append_gpp_mangled_name.'
985 * mangle_name.c: New file.
987 2001-02-07 Per Bothner <per@bothner.com>
989 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
991 * check-init.c (check_init): Don't call done_alternative after
992 processing loop code, as a LOOP_EXPR never terminates normally.
994 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
996 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
998 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1000 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
1003 2001-02-06 Tom Tromey <tromey@redhat.com>
1005 * lex.c (java_new_lexer): Longer error message.
1007 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
1008 Alexandre Petit-Bianco <apbianco@cygnus.com>
1010 * typeck.c (build_prim_array_type): Added leading comment.
1011 (build_java_array_type): Moved locals out of
1012 block. Always create the `data' field, fixed alignment to match
1015 2001-02-04 Tom Tromey <tromey@redhat.com>
1017 * expr.c (java_lang_expand_expr): Don't bother recomputing
1018 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
1021 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1023 * parse.y (process_imports): Save the original name of the import
1024 for better error report.
1026 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
1028 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
1029 of macros used when compiling jvspec.c.
1030 * jvspec.c (lang_specific_driver): Link with the shared
1033 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1035 * check-init.c (check_init): Call internal_error instead of fatal.
1036 * expr.c (java_lang_expand_expr): Likewise.
1037 * jcf-parse.c (get_constant): Likewise.
1038 * mangle.c (java_mangle_decl): Likewise.
1039 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
1040 (operator_string): Likewise.
1041 * check-init.c (check_init): Call abort instead of fatal.
1042 * class.c (build_class_ref): Likewise.
1043 * constants.c (write_constant_pool): Likewise.
1044 * decl.c (start_java_method): Likewise.
1045 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
1046 (java_stack_dup, encode_newarray_type): Likewise.
1047 (build_java_array_length_access): Likewise.
1048 (build_java_check_indexed_type, expand_java_pushc): Likewise.
1049 (build_java_soft_divmod, build_invokeinterface): Likewise.
1050 * java-tree.h (INNER_CLASS_P): Likewise.
1051 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
1052 (give_name_to_class, get_class_constant): Likewise.
1053 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
1054 (find_constant_index, generate_bytecode_conditional): Likewise.
1055 (generate_bytecode_insns, perform_relocations): Likewise.
1056 * lex.c (java_unget_unicode, java_lex): Likewise.
1057 * mangle.c (mangle_type, mangle_record_type): Likewise.
1058 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
1059 (finish_mangling): Likewise.
1060 * parse.h (MARK_FINAL_PARMS): Likewise.
1061 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
1062 (obtain_incomplete_type, java_complete_class): Likewise.
1063 (java_check_regular_methods, java_complete_expand_method): Likewise.
1064 (cut_identifier_in_qualified, check_deprecation): Likewise.
1065 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
1066 (java_complete_lhs, lookup_name_in_blocks): Likewise.
1067 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
1068 * typeck.c (set_local_type, parse_signature_type): Likewise.
1069 (parse_signature_string, build_java_signature): Likewise;
1070 (set_java_signature): Likewise.
1071 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
1072 * class.c (add_method): Call fatal_error instead of fatal.
1073 (build_static_field_ref): Likewise.
1074 * expr.c (build_known_method_ref, expand_invoke): Likewise.
1075 * jcf-parse.c (get_constant, jcf_parse): Likewise.
1076 * lex.c (java_new_new_lexer): Likewise.
1077 * jv-scan.c (main): Likewise.
1078 (fatal_error): Renamed from fatal.
1079 * jcf-parse.c (yyparse): Call fatal_io_error instead of
1081 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
1082 (yyparse): Likewise.
1083 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
1084 * lex.c (java_get_line_col): Likewise.
1085 * jcf-parse.c (load_class): Make errors non-fatal.
1086 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
1088 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
1090 * jvgenmain.c (class_mangling_suffix): Remove unused string.
1091 (error): Remove unused function.
1092 (main): Don't use "__attribute__ alias" on generated class symbol.
1094 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
1096 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
1098 * parse.y (finish_method_declaration): Code accounting for WFLed
1099 method DECL_NAMEs deleted.
1100 (check_abstract_method_definitions): Likewise.
1101 (resolve_type_during_patch): Layout resolved type.
1102 * typeck.c (lookup_do): Removed unused local.
1104 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
1106 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
1107 * decl.c (init_decl_processing): Use integer_minus_one_node, not
1108 integer_negative_one_node.
1109 * expr.c (build_java_binop): Likewise.
1111 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
1113 * zextract.c (read_zip_archive): Read file_offset before writing
1114 zipd and consequently clobbering the header contents.
1116 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1118 * Make-lang.in: Remove all dependencies on defaults.h.
1119 * decl.c: Don't include defaults.h.
1121 * parse.y: Likewise.
1123 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1125 * ChangeLog (2001-01-21): Fixed typo.
1126 * class.c (layout_class_method): Code accounting for WFLed
1127 method DECL_NAMEs deleted.
1128 * constant.c (find_methodref_index): Likewise.
1129 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
1130 * java-tree.h (DECL_FUNCTION_WFL): New macro.
1131 (struct lang_decl): New field `wfl'.
1132 (java_get_real_method_name): Prototype deleted.
1133 * mangle.c (mangle_method_decl): Code accounting for WFLed
1134 method DECL_NAMEs deleted.
1135 * parse.h (GET_METHOD_NAME): Macro deleted.
1136 * parse.y (reset_method_name): Deleted.
1137 (method_header): Set DECL_FUNCTION_WFL.
1138 (check_abstract_method_header): Code accounting for WFLed method
1140 (java_get_real_method_name): Deleted.
1141 (check_method_redefinition): Code accounting for WFLed method
1142 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
1143 (java_check_regular_methods): Likewise.
1144 (java_check_abstract_methods): Likewise.
1145 (java_expand_classes): Don't call `reset_method_name.'
1146 (search_applicable_method_list): Use DECL_NAMEs instead of
1148 * typeck.c (lookup_do): Code accounting for WFLed method
1151 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
1153 * lex.c (java_read_char): Check for EOF from getc first.
1155 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1157 * class.c (layout_class): Don't lay the superclass out if it's
1158 already being laid out.
1159 * jcf-parse.c (handle_innerclass_attribute): New function.
1160 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
1161 handle_innerclasses_attribute.
1162 (jcf_parse): Don't load an innerclasses if it's already being
1164 * jcf-write.c (append_innerclass_attribute_entry): Static
1165 `anonymous_name' and its initialization deleted. `ocii' and `ini'
1166 to be zero for anonymous classes.
1168 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1170 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
1172 * jcf-parse.c (set_source_filename): Use
1173 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
1175 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1177 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
1178 gets a unique asm name.
1180 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1182 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
1183 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
1185 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
1186 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
1187 * parse.y (lookup_package_type_and_set_next): Deleted.
1188 (resolve_package): Removed unnecessary code.
1189 (find_applicable_accessible_methods_list): `finit$' can't be
1191 * verify.c (pop_argument_types): Added missing prototype.
1193 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
1195 * config-lang.in: Disable java by default.
1197 2001-01-23 Tom Tromey <tromey@redhat.com>
1199 * gcj.texi (Copying): New node.
1200 Added copyright information.
1202 2001-01-21 Per Bothner <per@bothner.com>
1204 Various fixes to allow compiling a compressed .jar/.zip archive.
1205 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
1206 (struct ZipFile): Add fields name and next (from ZipFileCache).
1207 (struct ZipDirectory): New field zipf points to owning ZipFile.
1208 * jcf.h (struct ZipDirectory): Add forward declaration.
1209 (struct JCF): Declare zipd field to have type struct ZipDirectory.
1210 Remove seen_in_zip and zip_offset fields.
1211 (JCF_SEEN_IN_ZIP): New macro.
1212 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
1213 * jcf-io.c: Change all ZipFileCache to ZipFile.
1214 (read_zip_member): New function.
1215 (open_in_zip): Call read_zip_member.
1216 * jcf-parse.c (find_in_current_zip): Remove function.
1217 (read_class): Merge in find_in_current_zip functionality.
1218 Call read_zip_member if needed.
1219 (parse_zip_file_entries): Use read_zip_member.
1220 (process_zip_dir): Update for removed and added JCF fields.
1221 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
1223 2001-01-21 Per Bothner <per@bothner.com>
1225 Minor optimization of static ggc roots.
1226 * jcf-parse.c (parse_roots): New static field.
1227 (current_field, current_method, current_file_list): Replace by macros
1228 naming fields of parse_roots.
1229 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
1230 * class.c (class_roots): New static field.
1231 (registered_class, fields_ident, info_ident, class_list):
1232 New macros naming fields of parse_roots.
1233 (build_static_field_ref): Don't register roots here.
1234 (layout_class): Static field list replaced by macro class_list.
1235 (init_class_processing): Call ggc_add_tree_root for 4 roots.
1236 Initialize fields_ident and info_ident here.
1238 2001-01-21 Per Bothner <per@bothner.com>
1240 * jcf-parse.c (ggc_mark_jcf): New function.
1241 (init_jcf_parse): Register current_jcf as ggc root.
1243 2001-01-21 Per Bothner <per@bothner.com>
1245 * lang.c (put_decl_node): Print method's name.
1247 2001-01-21 Per Bothner <per@bothner.com>
1249 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
1250 (verify_jvm_instructions): Use it, for better error messages on loads.
1252 2001-01-21 Per Bothner <per@bothner.com>
1254 * verify.c (merge_type_state): Still may have to merge even if
1255 LABEL_VERIFIED (label).
1257 2001-01-21 Per Bothner <per@bothner.com>
1259 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
1260 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
1262 2001-01-19 Per Bothner <per@bothner.com>
1264 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
1265 if expeting an interface type. Refines Tom's change of 2000-09-12.
1267 2001-01-18 Per Bothner <per@bothner.com>
1269 * gcj.texi (Input Options): Mention .java files.
1271 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1273 * lang-options.h (-Wunsupported-jdk11): Removed.
1274 * lang.c (flag_not_overriding): Deleted.
1275 (flag_static_local_jdk1_1): Likewise.
1276 (lang_W_options): Removed "unsupported-jdk11" entry.
1277 * parse.y (java_check_methods): Removed dead code.
1279 2001-01-17 Tom Tromey <tromey@redhat.com>
1281 Changes suggested by Per Bothner:
1282 * gcj.texi (Input Options): Don't mention input files.
1283 (Code Generation): Updated --main information.
1284 (Invoking jcf-dump): Mention that --javap is incomplete.
1285 From Alexandre Petit-Bianco:
1286 (Warnings): Don't mention -Wunsupported-jdk11.
1288 (Compatibility): Mention JDK 1.2-ness of libraries.
1289 (Resources): Mention resources used when writing gcj.
1291 2001-01-17 Tom Tromey <tromey@redhat.com>
1293 * gcj.texi: New file.
1294 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
1295 (java.info): Depend on gcj.info.
1296 (java/gcj.dvi): New target.
1297 (java.dvi): Depend on gcj.dvi.
1298 (java.install-info): Wrote.
1300 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
1302 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
1303 having called make_decl_rtl.
1305 2001-01-14 Per Bothner <per@bothner.com>
1307 Various patches to emit better messages on verification errors.
1308 * expr.c (push_type_0): Return error indication on stack overflow,
1309 instead of callinfg fatal.
1310 (push_type): Now just call push_type_0 (nd fatal on overflow).
1311 (pop_type_0): Return detailed error message (in a char** argument).
1312 (pop_type): If pop_type_0 fails, print error message.
1313 (pop_argument_types): Moved to verify.c.
1314 * verify.c (pop_argument_types): Moved from expr.c.
1315 Return a (possible) error message, rather than void.
1316 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
1317 (verify_jvm_instruction): Use new macros, improving error messages.
1318 For case OPCODE_astore use object_ptr_type_node.
1319 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
1320 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
1322 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
1323 constant, return body without wrapper. (Improves constant folding.)
1324 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
1326 2001-01-13 Per Bothner <per@bothner.com>
1328 * expr.c (expand_java_field_op): Assigning to a final field outside
1329 an initializer does not violate JVM spec, so should be warning, not
1330 error. (Sun's verifier does not complain - though MicroSoft's does.)
1332 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
1334 * gjavah.c (version), jcf-dump.c (version): Update copyright year
1337 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
1339 * parse.y (resolve_expression_name): Permit instance variables from
1340 enclosing context in super constructor call.
1341 (resolve_qualified_expression_name): Permit enclosing class's qualified
1342 "this" in super constructor call.
1344 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1346 * class.c (build_utf8_ref): Remove last argument in call to
1347 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1348 (build_class_ref): Likewise.
1349 (build_static_field_ref): Likewise.
1350 (get_dispatch_table): Likewise.
1351 (layout_class_method): Likewise.
1352 (emit_register_classes): Likewise.
1353 * constants.c (build_constant_data_ref): Likewise.
1354 * decl.c (builtin_function): Likewise.
1355 (create_primitive_vtable): Likewise.
1356 * expr.c (build_known_method_def): Likewise.
1357 (build_jni_stub): Likewise.
1358 (java_lang_expand_expr): Likewise.
1360 2001-01-10 Tom Tromey <tromey@redhat.com>
1362 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
1364 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1366 * java-tree.h (lang_printable_name_wls): New prototype.
1367 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
1368 rather than `current_class' to print type name. Don't prepend type
1369 names when printing constructor names.
1370 (lang_printable_name_wls): New function.
1371 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
1372 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
1373 * parse.y (patch_method_invocation): Message tuned for constructors.
1374 (not_accessible_p): Grant `private' access from within
1377 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1379 All files with updated copyright when applicable.
1380 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
1381 * class.c (mangle_class_field): Function removed.
1382 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
1383 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
1384 (build_class_ref): Call `java_mangle_class_field' instead of
1385 `mangle_class_field.'
1386 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
1387 (layout_class): Call `java_mangle_decl' instead of
1388 `mangle_static_field.'
1389 (cxx_keywords): Initialized static array moved to `lex.c.'
1390 (layout_class_method): Changed leading comment. Simplified to
1391 call `java_mangle_decl.' Local `ptr' moved in for loop body.
1392 * decl.c (lang_mark_tree): Mark field `package_list.'
1393 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
1394 (struct lang_type): New field `package_list.'
1395 (unicode_mangling_length): Prototype removed.
1396 (append_gpp_mangled_name, append_gpp_mangled_classtype,
1397 emit_unicode_mangled_name): Likewise.
1398 (cxx_keyword_p): New prototype.
1399 (java_mangle_decl, java_mangle_class_field,
1400 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
1401 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
1403 * jvgenmain.c (main_method_prefix): Global variable removed.
1404 (main_method_suffix): Likewise.
1405 (do_mangle_classname): New function.
1406 (main): Call it. Format changed to accomodate new mangling scheme.
1407 * lex.c: (utf8_cmp): Conditionally prototyped.
1408 (cxx_keywords): Moved from class.c, conditionally defined.
1409 (utf8_cmp, cxx_keyword_p): Likewise.
1410 * mangle.c (obstack.h, ggc.h): Included.
1411 (mangle_field_decl): New function.
1412 (mangle_method_decl, mangle_type, mangle_pointer_type,
1413 mangle_array_type, mangle_record_type,
1414 find_compression_pointer_match, find_compression_array_match,
1415 find_compression_record_match,
1416 find_compression_array_template_match, set_type_package_list,
1417 entry_match_pointer_p, emit_compression_string, init_mangling,
1418 finish_mangling, compression_table_add, mangle_member_name): Likewise.
1419 (mangle_obstack): New global.
1420 (MANGLE_RAW_STRING): New macro.
1421 (unicode_mangling_length): Turned static.
1422 (append_unicode_mangled_name): Renamed from
1423 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
1424 replaces `obstack', removed from the parameter list.
1425 (append_gpp_mangled_name): Turned static. `mangle_obstack'
1426 replaces parameter `obstack', removed from the parameter list. Call
1427 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
1428 (append_gpp_mangled_classtype): Removed.
1429 (compression_table, compression_next): New static variables.
1430 * parse.y (temporary_obstack): Extern declaration removed.
1432 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1434 * parse.y (patch_binop): Compute missing type in error situations.
1436 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
1438 * class.c (make_class_data): Push initial value for "arrayclass".
1439 * decl.c (init_decl_processing): Add new class field "arrayclass".
1441 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
1443 From patha@softlab.ericsson.se:
1444 * parse.y (switch_label): Use build, not build1, to construct
1447 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
1449 * lang.c (lang_decode_option): Change -MA to -MP.
1450 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
1451 Update to new prototype; do quote targets.
1452 (jcf_dependency_write): Update.
1454 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1456 Shorten primitive array allocation path:
1457 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
1458 to create new primitive arrays.
1459 * expr.c (build_newarray): If generating native code, call
1460 soft_newarray_node with a reference to the primitive TYPE identifier
1461 instead of type_value.
1463 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
1465 Fix for PRs gcj/312 and gcj/253:
1466 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
1467 dest if they arn't already.
1468 * class.c (layout_class): Call maybe_layout_super_class on
1469 superinterfaces also, but only if compiling from bytecode.
1472 * parse.y (create_class): Set ACC_STATIC if class is declared in an
1475 2000-12-15 Tom Tromey <tromey@redhat.com>
1477 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
1480 2000-12-14 Andrew Haley <aph@redhat.com>
1482 * boehm.c (mark_reference_fields): Change test to correctly detect
1485 2000-12-15 Andreas Jaeger <aj@suse.de>
1487 * config-lang.in (lang_dirs): Added.
1489 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1491 * parse.y (end_artificial_method_body): Fixed undefined behavior.
1492 Credits go to rth for finding it.
1494 2000-12-13 Mike Stump <mrs@wrs.com>
1496 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
1498 2000-11-07 Tom Tromey <tromey@cygnus.com>
1500 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
1501 * lex.c (java_ignorable_control_p): Removed.
1502 (java_letter_or_digit_p): Removed.
1503 (java_start_char_p): New function.
1504 (java_read_char): Return `int', not `unicode_t'. Changed
1506 (java_read_unicode): Likewise.
1507 (java_read_unicode_collapsing_terminators): Likewise.
1508 (java_get_unicode): Likewise.
1509 (java_new_lexer): Initialize hit_eof.
1510 (java_parse_end_comment): Take `int' argument.
1511 (java_parse_doc_section): Likewise.
1512 (java_parse_escape_sequence): Don't allow backlash-newline.
1514 * lex.h (JAVA_DIGIT_P): Removed.
1515 (_JAVA_LETTER_OR_DIGIT_P): Removed.
1516 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
1517 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
1518 (JAVA_PART_CHAR_P): New macro.
1520 (JAVA_CHAR_ERROR): Now -2.
1521 (java_lexer): New field `hit_eof'.
1522 * chartables.h: New file.
1523 * gen-table.pl: new file.
1525 2000-11-20 Tom Tromey <tromey@cygnus.com>
1526 Alexandre Petit-Bianco <apbianco@cygnus.com>
1528 * parse.y (java_complete_lhs): Only allow compound assignment of
1529 reference type if type is String.
1531 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1533 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
1534 jcf-path.c: Likewise.
1536 2000-12-09 Anthony Green <green@redhat.com>
1538 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
1539 filestart and filename_length as int values.
1541 2000-12-07 Mo DeJong <mdejong@redhat.com>
1543 * jcf-io.c (find_class): Correct the logic that tests to see if a
1544 .java file is newer than its .class file. The compiler was
1545 incorrectly printing a warning when file mod times were equal.
1547 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
1549 * jvgenmain.c: Use ISPRINT not isascii.
1551 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1553 * parse.y (end_artificial_method_body): Fixed typo.
1555 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
1557 * parse.y (patch_method_invocation): Pick the correct enclosing
1558 context when creating inner class instances.
1561 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
1563 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1564 Update copyright year to 2000.
1566 2000-11-23 Anthony Green <green@redhat.com>
1568 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
1569 Move current_file_list out of yyparse and make it static.
1571 * expr.c: Declare quick_stack and tree_list_free_list as static
1572 (init_expr_processing): Register quick_stack and
1573 tree_list_free_list roots.
1575 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
1577 * parse.y (build_outer_field_access): New local `decl_ctx', use
1578 it. Check for field's context and current class immediate outer
1579 context inheritance.
1580 (outer_field_access_p): Consider fields inherited from the last
1582 (build_access_to_thisn): Stop at the last enclosing context if
1586 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
1588 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
1590 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
1592 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
1595 2000-11-20 Tom Tromey <tromey@cygnus.com>
1597 * jv-scan.c (help): Document --complexity.
1598 (options): Added --complexity.
1599 (flag_complexity): New global.
1600 (main): Call `report'.
1601 * parse-scan.y (complexity): New global.
1602 (if_then_statement, if_then_else_statement,
1603 if_then_else_statement_nsi, switch_block_statement_group,
1604 while_expression, do_statement, for_begin, continue_statement,
1605 throw_statement, catch_clause, finally, method_invocation,
1606 conditional_and_expression, conditional_or_expression,
1607 conditional_expression): Update complexity.
1608 (reset_report): Reset complexity.
1609 (report): New function.
1611 2000-11-20 Tom Tromey <tromey@cygnus.com>
1613 * lex.c (yylex): Added STRICT_TK case.
1614 * parse.y (STRICT_TK): Added.
1615 * parse-scan.y (STRICT_TK): Added.
1616 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
1617 `;'. Use 4, not 3, with -k option. Correctly rename resulting
1619 * keyword.h: Rebuilt.
1620 * keyword.gperf (strictfp): Added.
1622 2000-11-20 Tom Tromey <tromey@cygnus.com>
1624 * lex.c (yylex): Recognize floating point constants with leading
1627 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1629 * java-tree.h (cyclic_inheritance_report): Constify.
1630 * parse.y (cyclic_inheritance_report): Likewise.
1632 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
1634 * parse.y (goal): Remove call to ggc_add_string_root.
1636 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
1638 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
1639 Create string in scratch buffer, then pass to build_string.
1641 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
1643 * parse.y (issue_warning_error_from_context): Add
1646 2000-11-11 Anthony Green <green@redhat.com>
1648 * jcf-parse.c (process_zip_dir): Add finput parameter.
1649 (jcf_figure_file_type): Call process_zip_dir with appropriate
1652 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1654 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
1655 * jcf-parse.c (jcf_figure_file_type): Likewise.
1657 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
1659 * parse.y (create_new_parser_context): Use memset () instead of
1662 2000-11-08 Tom Tromey <tromey@cygnus.com>
1664 * gjavah.c (process_file): Only include gcj/cni.h when generating
1667 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
1669 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
1670 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
1671 instead of bzero ().
1673 2000-11-05 Tom Tromey <tromey@cygnus.com>
1675 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
1676 * lex.c (IS_ZERO): New define.
1677 (java_perform_atof): Error on floating point underflow.
1679 2000-11-04 Tom Tromey <tromey@cygnus.com>
1681 * lex.c (java_parse_escape_sequence): Only read two octal
1682 characters if the first one is greater than 3. Don't allow
1683 "octal" numbers to include the digits 8 or 9.
1685 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
1687 * Make-lang.in (java.distdir): Remove.
1689 2000-11-03 Tom Tromey <tromey@cygnus.com>
1691 * Make-lang.in (java.dvi): New target.
1692 Partial fix for PR other/567.
1694 * lang-options.h: Mention -Wout-of-date.
1695 * jcf-dump.c (flag_newer): New global.
1696 * gjavah.c (flag_newer): New global.
1697 * jcf-io.c (find_class): Only warn when flag_newer set.
1698 * lang.c (flag_newer): New global.
1699 (struct string_option): New declaration.
1700 (lang_W_options): New global.
1701 (process_option_with_no): New function.
1702 (lang_decode_option): Use it.
1704 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
1705 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
1708 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
1709 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
1710 * lex.c (java_read_unicode): Removed `term_context' argument.
1711 Recognize any number of `u' in `\u'.
1712 (java_read_unicode_collapsing_terminators): New function.
1713 (java_get_unicode): Use it.
1714 (java_lineterminator): Removed.
1715 (yylex): Produce error if character literal is newline or single
1716 quote. Return if eof found in middle of `//' comment. EOF in
1717 `//' comment is only an error if pedantic.
1718 (java_ignorable_control_p): New function.
1719 (java_parse_end_comment): Return if eof found in middle of
1722 * jv-scan.c (pedantic): New global.
1724 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1726 * parse.y (outer_field_access_p): Inherited fields aren't
1727 consider outer fields.
1728 (maybe_build_thisn_access_method): Use
1729 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
1730 (resolve_expression_name): Trigger an error if a static field
1731 is being accessed as an outer field.
1733 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1735 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
1738 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
1740 * Make-lang.in: Move all build rules here from Makefile.in,
1741 adapt to new context. Wrap all rules that change the current
1742 directory in parentheses. Expunge all references to $(P).
1743 When one command depends on another and they're run all at
1744 once, use && to separate them, not ;. Add OUTPUT_OPTION to
1745 all object-file generation rules. Delete obsolete variables.
1747 * Makefile.in: Delete.
1748 * config-lang.in: Delete outputs= line.
1750 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1752 * parse.y (patch_method_invocation): NULLify this_arg when already
1754 (maybe_use_access_method): Handle call to methods unrelated to the
1755 current class. Fixed comment.
1758 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1760 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
1763 2000-10-24 Tom Tromey <tromey@cygnus.com>
1765 * lex.c (java_new_lexer): Initialize new fields. Work around
1766 broken iconv() implementations.
1767 (java_read_char): Swap bytes if required. Use fallback decoder if
1769 (byteswap_init, need_byteswap): New globals.
1770 (java_destroy_lexer): Only close iconv handle if it is in use.
1771 * lex.h (java_lexer): New fields read_anything, byte_swap,
1773 Made out_buffer unsigned.
1775 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1777 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
1778 where an enclosing context can be set on the jdep.
1779 (do_resolve_class): Fixed identation.
1781 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1783 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
1785 * jcf-reader.c (peek_attribute, skip_attribute): Only define
1788 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
1790 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
1792 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1794 * jcf-write.c (OP1): Update `last_bc'.
1795 (struct jcf_block): Fixed indentation and typo in comments. New
1797 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
1798 follows `monitorenter'.
1799 * parse.y (patch_synchronized_statement): New local `tmp'. Call
1803 2000-10-16 Tom Tromey <tromey@cygnus.com>
1805 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
1806 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
1807 * lang-options.h: Added -MA, -MT, -MF..
1808 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
1809 (DEPEND_TARGET_SET): New macro.
1810 (DEPEND_FILE_ALREADY_SET): Likewise.
1811 (init_parse): Handle new flags.
1812 * jcf.h (jcf_dependency_print_dummies): Declare.
1813 * Make-lang.in (s-java): Added mkdeps.o.
1814 * Makefile.in (BACKEND): Added mkdeps.o.
1815 (../gcjh$(exeext)): Added mkdeps.o.
1816 (../jcf-dump$(exeext)): Added mkdeps.o.
1817 * jcf-depend.c: Include mkdeps.h.
1818 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
1819 add_entry): Removed.
1820 (jcf_dependency_reset): Rewrote.
1821 (dependencies): New global.
1822 (jcf_dependency_set_target): Rewrote.
1823 (jcf_dependency_add_target): Likewise.
1824 (jcf_dependency_add_file): Likewise.
1826 (print_ents): Removed.
1827 (jcf_dependency_write): Rewrote.
1828 (print_dummies): New global.
1829 (jcf_dependency_print_dummies): New function
1830 (jcf_dependency_write): Call deps_dummy_targets if required.
1832 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1834 * gjavah.c (add_class_decl): Removed unused variables `tname',
1835 `tlen' and `name_index'.
1836 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
1837 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
1838 in `wfl_operator' with value.
1839 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
1840 (jcf_figure_file_type): Fixed identation.
1841 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
1842 * parse.y (analyze_clinit_body): New function.
1843 (static_initializer:): Reset `current_static_block'.
1844 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
1845 `wfl_operator' with new value.
1846 (lookup_cl): Use EXPR_WFL_FILENAME.
1847 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
1848 analyze_clinit_body.
1849 (build_outer_field_access): Access to this$<n> built from
1850 current_class, not its outer context.
1851 (build_access_to_thisn): Fixed leading comment. Tidied things up.
1852 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
1853 (patch_method_invocation): Use `is_static_flag' when already
1855 (patch_newarray): Removed assignment in ternary operator.
1857 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1859 * except.c (free_eh_ranges): Don't free `whole_range'.
1861 2000-10-15 Anthony Green <green@redhat.com>
1863 * decl.c (init_decl_processing): Call init_class_processing before
1866 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1868 * check-init.c (check_init): Fixed leading comment. Use
1870 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1871 (give_name_to_locals): Likewise.
1872 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
1873 fields in lang_decl_var.
1874 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
1875 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
1876 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
1877 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
1878 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
1879 (LOCAL_FINAL): Rewritten.
1880 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
1881 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
1882 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
1883 `init_final' fields.
1884 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
1885 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
1886 (TYPE_HAS_FINAL_VARIABLE): New macro.
1887 (struct lang_type): Added `afv' field.
1888 * parse.y (check_static_final_variable_assignment_flag): New function.
1889 (reset_static_final_variable_assignment_flag): Likewise.
1890 (check_final_variable_local_assignment_flag): Likewise.
1891 (reset_final_variable_local_assignment_flag): Likewise.
1892 (check_final_variable_indirect_assignment): Likewise.
1893 (check_final_variable_global_assignment_flag): Likewise.
1894 (add_inner_class_fields): Use LOCAL_FINAL_P.
1895 (register_fields): Handle local finals and final variables.
1896 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
1897 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1898 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
1900 (java_complete_expand_methods): Loop to set
1901 TYPE_HAS_FINAL_VARIABLE. Call
1902 `reset_final_variable_local_assignment_flag' and
1903 `check_final_variable_local_assignment_flag' accordingly before
1904 and after constructor expansion. Call
1905 `reset_static_final_variable_assignment_flag'
1906 before expanding <clinit> and after call
1907 `check_static_final_variable_assignment_flag' if the
1908 current_class isn't an interface. After all methods have been
1909 expanded, call `check_final_variable_global_assignment_flag' and
1910 `check_static_final_variable_assignment_flag' if the current class
1912 (maybe_yank_clinit): Fixed typo in comment.
1913 (build_outer_field_access_methods): Removed old sanity check. Use
1914 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1915 Don't create access methods for finals.
1916 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
1917 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
1918 existing DECL_INIT has been processed.
1919 (java_complete_lhs): Likewise.
1920 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
1921 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
1923 (patch_assignment): Use LOCAL_FINAL_P.
1924 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
1925 DECL_INITIAL is nullified.
1928 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1930 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
1932 * Makefile.in (parse.c, parse-scan.c): Likewise.
1934 2000-10-12 Mark Mitchell <mark@codesourcery.com>
1936 * class.c (temporary_obstack): Remove.
1937 (make_class): Don't mess with obstascks.
1938 (push_class): Likewise.
1939 (set_super_info): Likewise.
1940 (add_method_1): Likewise.
1941 (add_method): Likewise.
1942 (add_field): Likewise.
1943 (build_utf8_ref): Likewise.
1944 (build_class_ref): Likewise.
1945 (build_static_field_ref): Likewise.
1946 (finish_class): Likewise.
1947 (push_super_field): Likewise.
1948 (layout_class): Likewise.
1949 (layout_class_methods): Likewise.
1950 (init_class_processing): Likewise.
1951 * constants.c (get_tag_node): Likewise.
1952 (build_constant_data_ref): Likewise.
1953 * decl.c (ggc_p): Remove.
1954 (copy_lang_decl): Use ggc_alloc.
1955 (complete_start_java_method): Don't mess with obstacks.
1956 (start_java_method): Likewise.
1957 (end_java_method): Likewise.
1958 * except.c (link_handler): Use xmalloc.
1959 (free_eh_ranges): New function.
1960 (method_init_exceptions): Use it.
1961 (add_handler): Use xmalloc.
1962 (expand_start_java_handler): Don't mess with obstacks.
1963 (prepare_eh_table_type): Likewise.
1964 (expand_end_java_handler): Likewise.
1965 * expr.c (push_value): Likewise.
1966 (create_label_decl): Likewise.
1967 (build_jni_stub): Likewise.
1968 (java_lang_expand_expr): Likewise.
1969 (note_instructions): Use xrealloc.
1970 (java_push_constant_from_pool): Don't mess with obstacks.
1971 (process_jvm_instruction): Likewise.
1972 * java-tree.h (cyclic_inheritance_report): Remove duplicate
1974 * jcf-parse.c (get_constant): Don't mess with obstacks.
1975 (read_class): Likewise.
1976 (jcf_parse): Likewise.
1977 * lex.c (expresion_obstack): Remove.
1978 (java_lex): Don't use obstack_free.
1979 * parse.h (exit_java_complete_class): Don't mess with obstacks.
1980 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
1981 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
1982 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
1983 * parse.y (gaol): Add more GC roots.
1984 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
1985 (lookup_field_wrapper): Likewise.
1986 (obtain_incomplete_type): Don't mess with obstacks.
1987 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
1989 (craft_constructor): Don't mess with obstacks.
1990 (safe_layout_class): Likewise.
1991 (java_complete_class): Likewise.
1992 (source_end_java_method): Likewise.
1993 (build_outer_field_access_methods): Likewise.
1994 (build_outer_method_access_method): Likewise.
1995 (maybe_build_thisn_access_method): Likewise.
1996 (build_dot_class_method_invocation): Likewise.
1997 (java_complete_tree): Likewise.
1998 (java_complete_lhs): Likewise.
1999 (do_merge_string_cste): Likewise.
2000 (patch_string_cst): Likewise.
2001 (array_constructor_check_entry): Likewise.
2002 * typeck.c (build_java_array_type): Likewise.
2003 (parse_signature_string): Likewise.
2004 (build_java_signature): Likewise.
2006 2000-10-12 Tom Tromey <tromey@cygnus.com>
2009 * gjavah.c (add_class_decl): Don't special-case inner classes.
2010 (add_namelet): Likewise.
2012 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
2014 * java-tree.h: Constify current_encoding.
2015 * lang.c: Constify current_encoding.
2017 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
2019 * jvgenmain.c (class_mangling_suffix): Omit `.'.
2020 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
2022 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2024 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
2025 patch. Fixes gcj/340.
2027 2000-10-10 Tom Tromey <tromey@cygnus.com>
2029 * lex.c (java_new_lexer): Initialize out_first and out_last
2031 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
2033 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2035 * parse.y (pop_current_osb): New function.
2036 (array_type:): Use `dims:', changed actions
2037 accordingly. Suggested by Anthony Green.
2038 (array_creation_expression:): Used pop_current_osb.
2039 (cast_expression:): Likewise.
2040 (search_applicable_method_list): Fixed indentation.
2042 2000-10-08 Anthony Green <green@redhat.com>
2044 * parse.y (array_type_literal): Remove production.
2045 (type_literals): Refer to array_type, not array_type_literal.
2047 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2049 Patch contributed by Corey Minyard.
2050 * decl.c (check_local_named_variable): New function.
2051 (tree check_local_unnamed_variable): Likewise.
2052 (find_local_variable): Splitted. Call check_local_{un}named_variable.
2054 2000-10-07 Anthony Green <green@redhat.com>
2056 * class.c (layout_class): Handle case where superclass can't be
2059 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
2061 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
2064 2000-10-05 Tom Tromey <tromey@cygnus.com>
2066 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
2067 * jvgenmain.c (class_mangling_prefix): Removed.
2068 (class_mangling_suffix): New global.
2070 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
2072 (print_method_info): Handle overrides for static and final
2074 (process_file): Generate declaration for class object field.
2075 * class.c (cxx_keywords): New array.
2076 (utf8_cmp): New function.
2077 (cxx_keyword_p): New function.
2078 (layout_class_method): Mangle C++ keywords by appending `$'.
2079 (mangle_field): New function.
2080 (mangle_class_field): Use mangle_field. Mangle class name as
2082 (mangle_static_field): Use mangle_field.
2084 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2086 * decl.c (find_local_variable): Removed uncessary type check and
2087 fixed range check typo. From Corey Minyard.
2089 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2091 * decl.c (give_name_to_locals): New local `code_offset'. Call
2092 `maybe_adjust_start_pc'.
2093 * expr.c (note_instructions): New function.
2094 (expand_byte_code): Don't collect insn starts here.
2095 (peek_opcode_at_pc): New function.
2096 (maybe_adjust_start_pc): Likewise.
2097 * java-tree.h (maybe_adjust_start_pc): Declare.
2098 (note_instructions): Likewise.
2099 * jcf-parse.c (parse_class_file): Call `note_instructions'.
2101 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2103 * parse.y (field_access:): Fixed indentation.
2104 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
2106 2000-09-07 Tom Tromey <tromey@cygnus.com>
2109 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
2110 JPRIMITIVE_TYPE_P, for arithmetic operators.
2111 (patch_method_invocation): Indentation fix.
2112 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
2113 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
2114 (do_unary_numeric_promotion): Cleaned up code.
2115 (valid_cast_to_p): Handle boolean correctly.
2117 2000-09-27 Tom Tromey <tromey@cygnus.com>
2119 * lex.c (java_read_unicode): Reset bs_count when finished with
2122 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2125 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
2126 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
2127 (typeck.o): Depend on ggc.h.
2128 * class.c (add_method_1): Use GC functions for allocation.
2129 (init_class_processing): Register roots.
2130 * decl.c (ggc_p): Set to 1.
2131 (pending_local_decls): Make it static.
2132 (push_jvm_slot): Use GC functions for allocation.
2133 (init_decl_processing): Register roots.
2134 (give_name_to_locals): Use GC functions for allocation.
2135 (lang_mark_tree): New function.
2136 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
2137 functions for allocation.
2138 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
2139 * lex.c (java_lex): Use build_string, rather than replicating it
2141 * parse.y (goal): Add more roots.
2142 (mark_parser_ctxt): New function.
2143 * typeck.c: Include ggc.h.
2145 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2147 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
2148 contains something else than MODIFY_EXPR.
2150 2000-09-23 Mark Mitchell <mark@codesourcery.com>
2152 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
2153 * Makefile.in (parse.o): Depend on ggc.h.
2154 (class.o): Likewise.
2155 (constants.o): Likewise.
2158 (jcf-parse.o): Likewise.
2159 (jcf-write.o): Likewise.
2160 (mangle.o): Likewise.
2161 * class.c: Include ggc.h.
2162 (build_static_field_ref): Register GC roots.
2163 (layout_class): Likewise.
2164 (init_class_processing): Likewise.
2165 * constants.c: Include ggc.h.
2166 (current_constant_pool_data_ref): Remove.
2167 (tag_nodes): Move it to ...
2168 (get_tag_node): ... here. Register GC roots.
2169 * decl.c: Include ggc.h. Remove many global tree definitions.
2170 (throw_node): Define.
2171 (java_global_trees): Likewise.
2172 (predef_filenames): Make the size a constant.
2173 (init_decl_processing): Adjust accordingly.
2174 (init_decl_processing): Call init_jcf_parse. Register GC roots.
2175 * expr.c: Include ggc.h.
2176 (init_expr_processing): Register GC roots.
2177 (build_invokeinterface): Likewise.
2178 * java-tree.h: Replace extern tree declarations with macros.
2179 (java_global_trees): New variable.
2180 (java_tree_index): New enumeration.
2181 (init_jcf_parse): Declare.
2182 * jcf-parse.c: Include ggc.h.
2183 (current_class): Remove declaration.
2184 (main_class): Likewise.
2185 (all_class_list): Likewise.
2186 (predefined_filename_p): Adjust for constant size of
2188 (init_jcf_parse): New function.
2189 * jcf-write.c: Include ggc.h.
2190 (generate_classfile): Register GC roots.
2191 (append_synthetic_attribute): Likewise.
2192 (append_innerclass_attribute_entry): Likewise.
2193 * lang.c: Include ggc.h.
2194 (lang_print_error): Register GC roots.
2195 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
2197 * parse.y: Include ggc.h.
2198 (wfl_operator): Remove.
2199 (goal): Register GC roots.
2200 (java_pop_parser_context): Adjust for new field names.
2201 (java_parser_context_save_global): Likewse.
2202 (java_parser_context_restore_global): Likewise.
2203 (java_parser_context_suspend): Likewise.
2204 (java_parser_context_resume): Likewise.
2205 (verify_constructor_circularity): Register GC roots.
2206 (lookup_cl): Likewise.
2207 (java_reorder_fields): Likewise.
2208 (build_current_this): Likewise.
2209 (class_in_current_package): Likewise.
2210 (argument_types_convertible): Likewise.
2211 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
2213 2000-09-14 Tom Tromey <tromey@cygnus.com>
2215 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
2217 2000-09-13 Tom Tromey <tromey@cygnus.com>
2219 * jcf-parse.c: Include <locale.h>.
2220 * jv-scan.c: Include <locale.h>.
2222 2000-09-12 Tom Tromey <tromey@cygnus.com>
2224 * expr.c (pop_type_0): Return `Object' if trying to merge two
2226 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
2227 interface types; `Object' is always a valid supertype.
2229 2000-09-12 Tom Tromey <tromey@cygnus.com>
2232 * jv-scan.c (help): Document --encoding.
2233 (options): Added `encoding' entry.
2234 (OPT_ENCODING): New define.
2235 (main): Handle --encoding.
2236 Include <langinfo.h> if nl_langinfo exists.
2237 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
2239 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
2240 (parse_source_file): Correctly call java_init_lex. Added `finput'
2241 argument. Use nl_langinfo to determine default encoding.
2242 * java-tree.h (current_encoding): Declare.
2243 * parse.y (java_parser_context_restore_global): Don't restore
2245 (java_parser_context_save_global): Don't set `finput' field.
2246 (java_pop_parser_context): Don't restore `finput'. Free old lexer
2248 * lang.c (current_encoding): New global.
2249 (lang_decode_option): Recognize `-fencoding='.
2250 (finish_parse): Don't close finput.
2251 * parse.h (struct parser_ctxt): Removed `finput' and
2252 `unget_utf8_value' fields. Added `lexer' field.
2253 (java_init_lex): Fixed declaration.
2254 * lex.c (java_new_lexer): New function.
2255 (java_destroy_lexer): Likewise.
2256 (java_read_char): Added `lex' argument. Handle iconv case.
2257 (java_read_unicode): Added `lex' argument. Count backslashes in
2259 (java_init_lex): Added `finput' and `encoding' arguments. Set
2260 `lexer' field in ctxp.
2261 (BAD_UTF8_VALUE): Removed.
2262 (java_lex): Handle seeing UEOF in the middle of a string literal.
2263 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
2264 (java_lexer): New structure.
2267 (DEFAULT_ENCODING): New define.
2268 (java_destroy_lexer): Declare.
2270 2000-09-12 Tom Tromey <tromey@cygnus.com>
2273 * lex.c (java_init_lex): Initialize java_io_serializable.
2274 * parse.y (java_io_serializable): New global.
2275 (valid_ref_assignconv_cast_p): An array can be cast to
2278 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2280 * decl.c, expr.c: Include defaults.h if not already included.
2281 Don't define the *_TYPE_SIZE macros.
2283 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
2285 * typeck.c (build_java_array_type): Correct first parameter
2286 in ADJUST_FIELD_ALIGN invocation.
2288 2000-09-06 Tom Tromey <tromey@cygnus.com>
2290 * lang-specs.h: Also recognize `-femit-class-files'.
2292 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2294 * verify.c (merge_types): Load the types to merge if necessary.
2296 2000-09-02 Anthony Green <green@redhat.com>
2298 * jcf-io.c: Include zlib.h.
2299 (open_in_zip): Read compressed class file archives.
2300 * zipfile.h (ZipDirectory): Add uncompressed_size and
2301 compression_method fields.
2302 * zextract.c (read_zip_archive): Collect file compression info.
2304 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
2306 * parse.y (do_resolve_class): Also explore superclasses of
2307 intermediate enclosing contexts when searching for inner classes.
2309 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2311 * parse.y (variable_declarator_id:): Better error message.
2312 (expression_statement:): Use YYNOT_TWICE.
2313 (cast_expression:): Likewise.
2314 (assignment:): Likewise.
2316 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2318 * parse.y (do_merge_string_cste): New locals. Create new
2319 STRING_CSTs each time, use memcpy. Fixes gcj/311.
2321 2000-08-07 Hans Boehm <boehm@acm.org>
2323 * boehm.c (mark_reference_fields): Set marking bits for all words in
2324 a multiple-word record.
2325 (get_boehm_type_descriptor): Use the procedure marking descriptor for
2328 2000-08-31 Mike Stump <mrs@wrs.com>
2330 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
2331 jcf-dump$(exeext)): Make parallel safe.
2333 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2335 * jcf-parse.c (set_source_filename): Constify a char *.
2336 * jcf-write.c (append_innerclasses_attribute,
2337 make_class_file_name): Constify a char *. Don't recycle a
2338 variable for an unrelated purpose.
2339 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
2340 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
2342 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2344 * expr.c (can_widen_reference_to): Fixed indentation.
2345 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
2346 * parse.y: `finit$' replaces `$finit$' in comments.
2347 (try_builtin_assignconv): Fixed leading comment.
2349 2000-08-25 Greg McGary <greg@mcgary.org>
2351 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
2353 2000-08-24 Greg McGary <greg@mcgary.org>
2355 * lang.c (lang_decode_option): Use ARRAY_SIZE.
2356 * parse.y (BINOP_LOOKUP): Likewise.
2358 2000-08-22 Andrew Haley <aph@cygnus.com>
2360 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
2361 sign extending. Fixes gcj/321.
2362 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
2363 combining to make a jlong. Fixes gcj/321.
2365 2000-08-21 Nix <nix@esperi.demon.co.uk>
2367 * lang-specs.h: Do not process -o or run the assembler if
2370 2000-08-16 Andrew Haley <aph@cygnus.com>
2372 * typeck.c (build_java_array_type): Rewrite code to do array
2373 alignment. Take into account back-end macros when aligning array
2374 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
2375 user to set alignment. Fixes gcj/252 and 160.
2377 2000-08-09 Tom Tromey <tromey@cygnus.com>
2379 * parse.y (check_abstract_method_definitions): Now return `int'.
2380 Check implemented interfaces. Fixes PR gcj/305.
2382 * parse.y (patch_switch_statement): Disallow `long' in switch
2383 expressions. Fixes PR gcj/310.
2385 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2387 * decl.c (finit_leg_identifier_node): New global.
2388 (init_decl_processing): Use `finit$' to initialize
2389 finit_identifier_node. Use `$finit$' to initialize
2390 finit_leg_identifier_node.
2391 * expr.c (expand_java_field_op): Use ID_FINIT_P.
2392 * java-tree.h (finit_identifier_node): Changed attached comment.
2393 (finit_leg_identifier_node): New declaration.
2394 (ID_FINIT_P): Take finit_identifier_node and
2395 finit_leg_identifier_node into account. This is a backward
2398 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2400 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
2402 (generate_bytecode_insns): Check `nargs' before emitting it.
2403 * verify.c (merge_type_state): Fixed typo.
2404 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
2405 generate_bytecode_{conditional,insns}.
2407 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
2409 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
2412 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2414 * class.c (maybe_layout_super_class): Fixed indentation.
2415 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
2416 (java_check_methods): New function declaration.
2417 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
2418 instead of `str_ptr'.
2419 * jcf-write.c (generate_bytecode_insns): Emit number the of args
2420 of a `invokeinterface' at the right time.
2421 * parse.h (WFL_STRIP_BRACKET): New macro.
2422 (SET_TYPE_FOR_RESOLUTION): Use it.
2423 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
2424 (check_class_interface_creation): Don't check for cross package
2425 innerclass name clashes.
2426 (method_header): Behave properly if MDECL is `error_mark_node'.
2427 (method_declarator): Return `error_mark_node' if bogus current
2429 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
2430 (resolve_and_layout): New local `decl_type', set and used. Call
2432 (java_check_methods): New method.
2433 (java_layout_classes): Use it.
2434 (resolve_qualified_expression_name): No EH check necessary in
2436 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
2438 (patch_assignment): Set DECL_INITIAL on integral final local.
2440 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2442 * java-tree.h (flag_extraneous_semicolon): New extern.
2443 * lang-options.h: (-Wextraneous-semicolon): New option.
2444 * lang.c (flag_redundant): Fixed typo in leading comment.
2445 (flag_extraneous_semicolon): New global.
2446 (lang_decode_option): Set `flag_extraneous_semicolon' when
2447 -Wall. Decode `-Wextraneous-semicolon'.
2448 * parse.y (type_declaration:): Removed `SC_TK' hack, added
2449 `empty_statement' rule.
2450 (class_body_declaration): Likewise.
2451 (method_body:): Accept `;' as a method body.
2452 (static_initializer:): Removed `SC_TK' hack.
2453 (constructor_block_end:): Likewise.
2454 (empty_statement:): Report deprecated empty declaration. Fixes
2457 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2459 * parse.y (build_dot_class_method_invocation): Changed parameter
2460 name to `type'. Build signature from `type' and convert it to a
2461 STRING_CST if it's an array.
2462 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
2463 to use `ref_type' directly.
2465 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
2467 * lang-options.h: Added a comma after the last element to avoid
2468 syntax errors when other languages define additional options.
2470 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
2472 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
2473 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
2474 (jc1): Link with $(BACKEND).
2475 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
2477 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
2479 * jvspec.c: Adjust type of second argument to
2480 lang_specific_driver, and update code as necessary.
2482 * class.c (build_dtable_decl): Initialize dummy.
2484 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2486 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
2487 method bodies not to rule out discarding `<clinit>'; don't use
2488 <clinit> to initialize static fields with constant initializers.
2490 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2492 * gjavah.c (print_method_info): Added `synth' parameter. Skip
2494 (method_synthetic): New global.
2495 (HANDLE_METHOD): Recognize synthetic method and tell
2496 `print_method_info' about it.
2497 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
2498 processing a synthetic method.
2499 * jcf-reader.c (skip_attribute): New function.
2500 ( skip_attribute): Likewise.
2502 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2504 * parse.y (build_outer_field_access): Fixed comments.
2505 (fix_constructors): Emit the initialization of this$<n> before
2507 (resolve_qualified_expression_name): Build an access to `decl' if
2510 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2512 * parse-scan.y (curent_class): Non longer const.
2513 (inner_qualifier, inner_qualifier_length): Deleted.
2514 (current_class_length): New global.
2515 (bracket_count): Fixed typo in leading comment.
2516 (anonymous_count): New global.
2517 (class_instance_creation_expression:): Handle anonymous classes.
2518 (anonymous_class_creation:): New rule.
2519 (push_class_context): Rewritten.
2520 (pop_class_context): Likewise.
2521 (INNER_QUALIFIER): Macro deleted.
2522 (report_class_declaration): call `push_class_context' when
2523 entering the function. `fprintf' format modified not to use
2525 (report_class_declaration): Assign `package_name' and
2526 `current_class' to NULL separatly.
2528 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2530 * expr.c (build_invokeinterface): Call layout_class_methods on
2533 2000-07-27 Tom Tromey <tromey@cygnus.com>
2534 Anthony Green <green@cygnus.com>
2535 Alexandre Petit-Bianco <apbianco@cygnus.com>
2537 * class.c (make_class_data): Create vtable for abstract classes.
2538 (get_dispatch_table): Changed to cope with abstract classes.
2540 2000-07-27 Tom Tromey <tromey@cygnus.com>
2542 * parse.y (patch_method_invocation): Don't reverse the argument
2543 list when dealing with anonymous class constructors. Fixed typo in
2546 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2548 * parse.y (build_alias_initializer_parameter_list): Reverse
2549 crafted list when building aliases for anonymous class
2552 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2554 * parse.y (jdep_resolve_class): Don't bother checking potential
2555 innerclass access if `decl' is NULL.
2556 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
2559 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2561 * parse.c: Remove (again.)
2563 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2565 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
2566 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
2567 outside the `if' statement, alias to innerclass removed, `decl'
2568 used to mark the class complete.
2570 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2572 * parse.y (simple_name:): Fixed typo in error message.
2574 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2576 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
2577 or its first operand can be error marks.
2579 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2581 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
2582 * parse.y (method_header): Likewise.
2584 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2586 * parse.y (process_imports): Consider that one might be trying to
2587 import an innerclass. Fixes gcj/254
2589 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2591 * parse.y (find_as_inner_class): Handle the case where the
2592 enclosing context of an innerclass has been loaded as bytecode.
2594 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2596 * parse.y (simple_name:): Reject `$' in type names.
2597 (resolve_type_during_patch): Use `type' as a second
2598 argument to resolve_no_layout. Fixes gcj/257.
2600 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
2602 * parse.y (find_most_specific_methods_list): Select the only
2603 non-abstract method even if max has been set.
2604 Fixes gcj/285, gcj/298.
2606 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
2608 * lang-specs.h: Added %(jc1) to java compiler options.
2610 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
2612 * .cvsignore: New file.
2614 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2616 * parse.y (not_accessible_p): Access granted to innerclasses
2617 (indirectly) extending the reference type. Fixes gcj/249.
2619 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2621 * parse.y (patch_method_invocation): Fixed comment.
2622 (maybe_use_access_method): Build this$<n>s to the context of the
2623 target method, or a type that extends it. Fixes gcj/242.
2625 2000-07-13 Mark Mitchell <mark@codesourcery.com>
2629 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2631 * parse.y (fold_constant_for_init): Avoid bullish conversion.
2633 2000-07-13 Tom Tromey <tromey@cygnus.com>
2635 * lang-specs.h: Added %{I*}.
2637 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
2639 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
2641 2000-07-12 Mark Mitchell <mark@codesourcery.com>
2643 * parse-scan.c: Remove.
2645 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2647 * class.c (set_super_info): Handled protected inner classes.
2648 (common_enclosing_context_p): Bail early if arguments aren't both
2650 (get_access_flags_from_decl): Handle private and protected inner
2652 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
2653 (CLASS_PROTECTED): Likewise.
2654 (struct lang_type): New bitfield `poic'.
2655 * parse.y (jdep_resolve_class): Call check_inner_class_access on
2657 (check_inner_class_access): Renamed arguments, added
2658 comments. Handles protected inner classes (fixes gcj/225)
2659 (not_accessible_p): Fixed comments. Avoid handling inner classes.
2661 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2663 * parse.y (resolve_qualified_expression_name): Verify qualified
2664 access to `this'. Fixes gcj/239.
2666 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2668 * jcf-write.c (generate_classfile): Don't install ConstantValue
2671 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2673 * parse.y (resolve_qualified_expression_name): Handle inner class
2674 access. Fixes gcj/256.
2676 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2678 * jcf-write.c (generate_classfile): Properly install the
2679 ConstantValue attribute and the initial value constant pool index
2680 on string constants.
2681 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
2684 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2686 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
2688 * parse.y (find_as_inner_class): Fixed typo.
2689 (do_resolve_class): Explore enclosing contexts when searching for
2690 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
2691 (check_inner_class_access): Check `decl' which can be null in case
2694 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2696 * java-tree.h (java_debug_context): Declared `extern'.
2697 (safe_layout_class): Likewise.
2698 * parse.y (resolve_field_access): Field must be `static' in order
2699 to be replaced by its initial value. Added comments.
2700 (find_applicable_accessible_methods_list): Fixed typo.
2701 (find_most_specific_methods_list): Methods found in innerclasses
2702 take over methods founds in the enclosing contexts.
2703 (java_complete_tree): Loosen restrictions on the type of DECLs
2704 that can be replaced by their initialization values.
2705 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
2707 2000-07-05 Tom Tromey <tromey@cygnus.com>
2709 * Make-lang.in (PARSE_DIR): New macro.
2710 (PARSE_RELDIR): Likewise.
2711 (PARSE_C): Likewise.
2712 (PARSE_SCAN_C): Likewise.
2713 ($(PARSE_C)): New target.
2714 ($(PARSE_SCAN_C)): Likewise.
2715 (SET_BISON): New macro.
2716 (BISONFLAGS): Likewise.
2717 (JAVABISONFLAGS): Likewise.
2719 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
2721 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
2722 argument on the first pass for CNI as well as JNI.
2723 (print_method_info): Set up method name on the first pass only.
2725 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2727 * parse.y (parser_qualified_classname): Removed parameter
2729 (create_interface): Removed first passed parameter to
2730 parser_qualified_classname.
2731 (create_class): Likewise. Don't install alias on static
2732 innerclasses. Fixes gcj/275.
2734 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2736 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
2737 debugable statement with empty_stmt_node. Fixes gcj/272
2739 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2741 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
2744 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2746 * jcf-write.c (push_long_const): Appropriately cast short negative
2749 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2751 * parse.y (verify_constructor_super): Use loop variable
2752 `m_arg_type' initialized with `mdecl_arg_type'.
2754 2000-06-29 Tom Tromey <tromey@cygnus.com>
2756 * parse.y (resolve_field_access): Handle case where `type_found'
2759 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2761 * expr.c (lookup_field): The same field can be found through two
2762 different interface. Don't declare it ambiguous in that case.
2764 2000-06-27 Tom Tromey <tromey@cygnus.com>
2766 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
2767 follows \r, then unget it at a lower level.
2769 2000-06-26 Tom Tromey <tromey@cygnus.com>
2771 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
2774 2000-06-25 Tom Tromey <tromey@cygnus.com>
2776 * parse.y (for_statement): Wrap expression in a WFL if it is a
2777 constant. For PR gcj/268.
2779 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2781 * parse.y (do_resolve_class): Minor optimiztion in the package
2782 list search. Removed unecessary test and return statement.
2783 (valid_ref_assignconv_cast_p): Order of arguments to
2784 enclosing_context_p fixed.
2786 2000-06-24 Tom Tromey <tromey@cygnus.com>
2788 * expr.c (lookup_field): Print error and return error_mark_node if
2789 field reference is ambiguous.
2791 * parse.y (check_abstract_method_definitions): Also check if
2792 `other_method' is abstract.
2794 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2796 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
2798 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
2799 (struct lang_type): New field `pic'.
2800 (CLASS_PRIVATE): New macro.
2801 * parse.y (check_inner_class_access): New function.
2802 (jdep_resolve_class): Call it.
2804 2000-06-23 Tom Tromey <tromey@cygnus.com>
2806 * parse.y (patch_incomplete_class_ref): Initialize the returned
2807 class. For PR gcj/260.
2809 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2811 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
2813 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2815 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
2816 Java specific checks.
2817 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
2819 * java-tree.def (CASE_EXPR): Marked 'e'.
2820 (DEFAULT_EXPR): Likewise.
2821 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
2823 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
2824 Java specific checks.
2825 (generate_bytecode_insns): Test try_block for BLOCK before using
2827 * parse.y (build_wfl_wrap): Added `location' argument. Set
2828 EXPR_WFL_LINECOL accordingly.
2829 (dim_expr:): Wrap constants with WFLs.
2830 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
2831 (resolve_package): Check for `stmt' not being a BLOCK before
2832 building a debuggable statement with it.
2833 (make_qualified_primary): Added extra parameter to build_wfl_wrap
2835 (resolve_field_access): Make sure `decl' is a DECL before treating
2837 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
2838 IDENTIFIER_NODE before treating it as such.
2839 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
2840 treating it as such.
2841 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
2842 to be applied only on non array types.
2844 2000-06-16 Per Bothner <per@bothner.com>
2846 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
2847 define in terms of DECL_RESULT, as that fails when --enable-checking.
2849 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2851 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
2852 types the same in comparison.
2853 (CHECK_OP): Add static prototype.
2855 2000-06-13 Jakub Jelinek <jakub@redhat.com>
2857 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
2858 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
2861 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2863 * decl.c (create_primitive_vtable): Prototype.
2865 * jcf-write.c (generate_bytecode_insns): Initialize variable
2868 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
2870 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
2872 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
2873 to track searched classes, and do not search the same class more than
2874 once. Call find_applicable_accessible_methods_list on immediate
2875 superclass, instead of search_applicable_method_list on all ancestors.
2878 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
2880 * parse.y (register_fields): Permit static fields in inner classes
2881 if they are final. Fix for PR gcj/255.
2883 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2885 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
2886 * parse.y (find_in_imports): Returned type changed to void,
2887 leading comment fixed.
2888 (register_package): New function.
2889 (qualify_and_find): Likewise.
2890 (package_declaration:): Use `register_package'.
2891 (single_type_import_declaration:): Removed local variable
2892 `node'. Added missing `;' for consistency.
2893 (type_import_on_demand_declaration:): Use `chainon' to link new
2895 (lookup_field_wrapper): Lookup local variables defined in outer
2897 (java_complete_class): Don't reverse the list of imported on demand.
2898 (do_resolve_class): Reorganized. Removed local variable
2899 `original_name'. Call `qualify_and_find' with the current package
2900 name, invoke `find_in_imports_on_demand' right after. Call
2901 `qualify_and_find' with the packages we've seen so far. Fixed
2902 operations numbering in comments.
2903 (java_expand_class): Don't reverse `package_list'.
2904 (find_most_specific_methods_list): New local variables `abstract'
2905 and `candidates'. Use them to pick the right method.
2907 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
2909 * parse.y (check_modifiers_consistency): Don't subtract out
2910 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
2912 2000-06-04 Philipp Thomas <pthomas@suse.de>
2914 * Makefile.in (INTLLIBS): New.
2918 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2920 * class.c (get_dispatch_table): Build the vtable dummy entry list
2921 element with a null purpose. Fixed leading comment.
2922 (build_dtable_decl): Build an accurate dtable type when appropriate
2925 2000-06-02 Richard Henderson <rth@cygnus.com>
2927 * lang.c (lang_get_alias_set): New.
2929 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2931 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
2932 before using it as the accessed field.
2934 2000-05-31 Tom Tromey <tromey@cygnus.com>
2936 * java-tree.h (boolean_array_vtable, byte_array_vtable,
2937 char_array_vtable, short_array_vtable, int_array_vtable,
2938 long_array_vtable, float_array_vtable, double_array_vtable):
2940 * expr.c (get_primitive_array_vtable): New function.
2941 (create_primitive_vtable): New function.
2942 (java_lang_expand_expr): Enable code to statically generate
2944 * decl.c (init_decl_processing): Create primitive vtables.
2945 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
2946 short_array_vtable, int_array_vtable, long_array_vtable,
2947 float_array_vtable, double_array_vtable): Define.
2949 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
2951 * java/parse.y (find_applicable_accessible_methods_list):
2952 Don't add an uninitialized value to the list.
2954 2000-05-25 Tom Tromey <tromey@cygnus.com>
2956 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
2957 when trying to see if field's class should be initialized. Always
2958 initialize field's declaring class, not qualified class.
2961 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
2962 `wfl_operator', to maybe_build_primttype_type_ref.
2965 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
2967 * parse.y (patch_method_invocation): Don't try to lookup methods
2970 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
2972 * parse.y (resolve_field_access): Call the appropriate <clinit>
2973 before accessing the length of a static array. Craft a decl for
2974 the field while its time. Fixes PR gcj/129.
2976 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2978 * parse.y (resolve_package): Correctly set `*next' (was off by
2980 (resolve_qualified_expression_name): Fixed comment.
2982 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2984 * jcf-parse.c (jcf_parse_source): Reset current_class and
2985 current_function_decl to NULL before parsing a new file.
2987 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2989 * parse.y (block_end:): If the collected block doesn't feature a
2990 statement, insert an empty statement.
2992 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2994 * parse.y (maybe_yank_clinit): New function.
2995 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
2996 end of the list of methods belonging to a class.
2997 (java_complete_expand_method): Check whether <clinit> is really
2998 necessary and expand it accordingly.
3000 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3002 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
3003 processed by the method's switch statement.
3005 2000-05-19 Tom Tromey <tromey@cygnus.com>
3007 * java-tree.h: Added init state enum.
3008 * decl.c (emit_init_test_initialization): Initialize class
3009 initialization check variable by looking at class' state.
3011 2000-05-19 Tom Tromey <tromey@cygnus.com>
3013 * java-tree.h (build_instanceof): Declare.
3014 (build_get_class): Declare.
3015 * parse.y (patch_binop): Use build_instanceof.
3016 * expr.c (build_instanceof): New function. If class is final,
3017 don't make a function call.
3018 (expand_java_INSTANCEOF): Use it.
3019 (build_get_class): New function.
3021 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3023 * jcf-write.c (generate_classfile): Scan the source_file for
3024 slashes with the right pointer variable.
3026 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3028 * lang.c (lang_decode_option): Update -Wunused flags by calling
3030 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
3032 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
3034 * check_init.c (check_init): Constify local char *.
3035 * class.c (push_class): Constify local char *.
3036 * java_tree.h: Update prototypes.
3037 * jcf-io.c (open_class): Constify filename parameter and
3039 (find_class): Remove redundant string copy. Cast return from
3041 * jcf-parse.c (read_class, parse_class_file, yyparse):
3042 Constify local char *.
3043 * jcf-write.c (generate_bytecode_insns, generate_classfile):
3044 Constify local char *.
3045 * jcf.h (JCF): Constify filename and classname.
3046 (JCF_FINISH): Cast args to FREE to char * when appropriate.
3047 * lang.c (init_parse): Constify parameter and return value.
3048 * lex.c (java_get_line_col): Constify filename parameter.
3049 * parse.h: Constify parser_ctxt.filename. Update prototypes.
3050 * parse.y (java_parser_context_suspend,
3051 issue_warning_error_from_context, safe_layout_class): Constify
3053 * parse.c: Regenerate.
3055 2000-05-08 Tom Tromey <tromey@cygnus.com>
3057 * expr.c (build_jni_stub): Cache the result of
3058 _Jv_LookupJNIMethod.
3060 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3062 * decl.c (predef_filenames_size): Now 7.
3063 (predef_filenames): New seventh entry.
3065 2000-05-04 Tom Tromey <tromey@cygnus.com>
3067 * boehm.c (mark_reference_fields): Don't mark RawData fields.
3068 Keep track of when we've seen a reference field after a
3069 non-reference field.
3070 (get_boehm_type_descriptor): Handle case where we see
3071 non-reference fields but no trailing reference field.
3072 * decl.c (rawdata_ptr_type_node): Define.
3073 (init_decl_processing): Initialize rawdata_ptr_type_node.
3074 * java-tree.h (rawdata_ptr_type_node): Declare.
3076 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3078 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
3079 specifiers in calls to fprintf.
3081 2000-05-03 Andrew Haley <aph@cygnus.com>
3083 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
3085 * javaop.h (WORD_TO_INT): New function.
3086 (IMMEDIATE_s4): Use WORD_TO_INT.
3087 * jcf.h (JPOOL_INT): Ditto.
3089 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
3092 2000-04-19 Tom Tromey <tromey@cygnus.com>
3094 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
3096 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
3098 * expr.c (build_jni_stub): New function.
3099 * lang-specs.h: -fjni and -femit-class-file are incompatible.
3101 * parse.y (java_complete_expand_methods): Expand a native method
3102 and call build_jni_stub if -fjni given.
3103 * lang-options.h: Document -fjni.
3104 * lang.c (flag_jni): New global.
3105 (lang_f_options): Added `jni' entry.
3106 * java-tree.h (soft_lookupjnimethod_node,
3107 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
3109 (flag_jni): Declare.
3110 (build_jni_stub): Declare.
3111 (struct lang_decl): Added `native' flag.
3112 (METHOD_NATIVE): Redefined to use `native' field of lang specific
3114 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
3115 soft_jnipopsystemframe_node): New globals.
3116 (init_decl_processing): Set them. _Jv_InitClass only takes one
3119 * java-tree.def: Put into `C' mode.
3121 2000-04-27 Tom Tromey <tromey@cygnus.com>
3124 * expr.c (expand_invoke): Generate check to see if object pointer
3125 is null in nonvirtual invocation case.
3126 * java-tree.h (soft_nullpointer_node): Declare.
3127 * decl.c (soft_nullpointer_node): New global.
3128 (init_decl_processing): Initialize soft_nullpointer_node.
3129 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3130 or `private' methods.
3131 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3133 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3135 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
3138 2000-04-26 Tom Tromey <tromey@cygnus.com>
3140 * zextract.c (find_zip_file_start): New function.
3141 (read_zip_archive): Use it.
3143 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3145 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
3147 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3149 * class.c (common_enclosing_context_p): New function.
3150 * java-tree.h (common_enclosing_context_p): Added prototype.
3151 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
3152 classes sharing an outer context with the current instance.
3153 * parse.y (build_access_to_thisn): Fixed leading comment.
3154 (verify_constructor_super): New local `supper_inner'. Skip
3155 enclosing context argument in the case of inner class constructors.
3156 (patch_method_invocation): Insert proper context as second
3157 parameter to pure inner class constructor super invocations.
3159 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3161 * parse.y (end_class_declaration): Reset the interface number
3164 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3166 * parse.y (source_start_java_method): Deleted unecessary code.
3167 (patch_method_invocation): Fixed comment.
3169 2000-04-24 Robert Lipe <robertlipe@usa.net>
3171 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
3173 2000-04-23 Tom Tromey <tromey@cygnus.com>
3175 * boehm.c (mark_reference_fields): Use int_byte_position.
3177 2000-04-22 Tom Tromey <tromey@cygnus.com>
3179 * boehm.c (mark_reference_fields): Only call byte_position on
3182 2000-04-22 Tom Tromey <tromey@cygnus.com>
3184 * boehm.c (mark_reference_fields): Added `last_view_index'
3185 argument. Use DECL_FIELD_OFFSET to determine field's offset.
3187 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
3189 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
3190 * parse.y (check_class_interface_creation): Fixed comments. Select
3191 permitted modifiers for (inner) interfaces. Changed error message
3192 to report rejected modifiers used with local classes.
3194 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3196 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
3197 of directly inherited type considered in scope.
3198 * parse.y (do_resolve_class): Search inherited classes for inner
3201 2000-04-20 Tom Tromey <tromey@cygnus.com>
3203 * parse.y (not_accessible_p): Use member's class, not current
3204 class, when doing inheritance check for protected reference.
3207 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
3209 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
3211 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3213 * parse.y (lookup_field_wrapper): Search for final local aliases.
3214 (resolve_expression_name): Let lookup_field_wrapper search for
3215 final local aliases. Force the value of `name' if one is found.
3216 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
3217 an expression name. Fixed comments.
3219 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3221 * parse.y (yyerror): `msg' can be null, don't use it in that case.
3223 2000-04-19 Tom Tromey <tromey@cygnus.com>
3225 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
3227 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3229 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
3231 2000-04-18 Tom Tromey <tromey@cygnus.com>
3234 * gjavah.c (utf8_cmp): Changed return value.
3235 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
3237 (cxx_keywords): New global.
3238 (get_field_name): Handle new result of cxx_keyword_subst.
3239 (print_method_info): Likewise.
3241 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
3243 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
3244 with a newline, for CNI.
3245 (print_stub_or_jni): Print a space or newline before method name for
3247 (print_cxx_classname): Don't write leading "::" in CNI stub method.
3248 (process_file): Include gcj/cni.h if generating CNI stubs.
3250 2000-04-16 Tom Tromey <tromey@cygnus.com>
3252 * gjavah.c (decompile_method): Use print_field_name.
3255 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3257 * parse.y (java_expand_classes): Reverse the package list once.
3258 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
3260 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
3261 the `==' and `!=' operators.
3263 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3265 * jcf-write.c (generate_bytecode_insns): At invokation time,
3266 always relate an interface method to the type of its selector.
3268 2000-04-05 Tom Tromey <tromey@cygnus.com>
3271 * expr.c (expand_invoke): Generate check to see if object pointer
3272 is null in nonvirtual invocation case.
3273 * java-tree.h (soft_nullpointer_node): Declare.
3274 * decl.c (soft_nullpointer_node): New global.
3275 (init_decl_processing): Initialize soft_nullpointer_node.
3276 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3277 or `private' methods.
3278 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3280 2000-04-05 Tom Tromey <tromey@cygnus.com>
3283 * parse.y (check_final_assignment): Recognize assignments to the
3284 `length' field of an array when generating class files.
3286 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3288 * class.c (decl_hash): Prototype removed.
3289 (decl_compare): Likewise.
3291 2000-04-05 Tom Tromey <tromey@cygnus.com>
3293 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
3294 * parse.y (check_modifiers_consistency): Check for final/volatile
3295 clash. Fixes PR gcj/164.
3297 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3299 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
3301 (java_hash_compare_tree_node): Renamed from `decl_compare, made
3303 (add_method_1): Use `java_hash_hash_tree_node' and
3304 `java_hash_compare_tree_node'.
3305 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
3306 (java_hash_compare_tree_node): Likewise.
3307 * parse.y (find_applicable_accessible_methods_list): Create,
3308 delete and use a hash table to remember already searched interfaces.
3310 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
3312 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
3315 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3317 * boehm.c (mark_reference_fields, set_bit): Prototype.
3318 (set_bit): Un-ANSI-fy definition.
3320 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
3323 * decl.c (emit_init_test_initialization): Likewise.
3325 * gjavah.c (jni_print_char): Likewise.
3327 * parse.y (create_new_parser_context): Likewise.
3329 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3331 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
3332 patch missing hunk. Fixed indentation.
3334 2000-03-30 Tom Tromey <tromey@cygnus.com>
3336 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
3337 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
3339 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3341 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
3342 when negative *before* using it as an array index.
3343 * ChangeLog: Fixed typo.
3345 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3347 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
3348 to 0 when it reaches -1.
3350 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3352 * jcf-parse.c (get_constant): Properly cast `num' during the
3353 invocation of `add_double'.
3354 * jcf-write.c (push_long_const): Properly cast `lo' before
3355 comparing it to short bounds.
3356 * parse-scan.y (interface_declaration:): Rule re-arrange so that
3357 `interface_body:' is reduced after the current interface is
3360 2000-03-26 Tom Tromey <tromey@cygnus.com>
3362 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
3363 Java-specific `-f' option.
3365 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3367 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
3368 Adjust order of making types.
3369 Make bitsize_*_node values.
3371 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3373 * class.c (make_field_value): Use byte_position.
3374 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
3375 (java_array_data_offset): Likewise.
3376 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
3379 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3381 * parse.y (check_abstract_method_definitions): New local
3382 `end_type_reached'. Make sure we also consider `end_type'.
3383 (java_check_abstract_method_definitions): Make sure we eventually
3384 consider `java.lang.Object'.
3385 (maybe_use_access_method): Don't use access method if not in the
3386 context of a pure inner class or if the method's context is right.
3387 (find_applicable_accessible_methods_list): New static flag
3388 `object_done'. Don't search abstract classes as interfaces. Fixed
3389 indentation. Fixed the `java.lang.Object' only search. Search
3390 class interface(s) first, then fully search enclosing contexts.
3391 (find_most_specific_methods_list): Pick the closest candidate when
3392 they're all abstract.
3394 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3396 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
3397 properly initialize `finished_label'. Don't emit gotos for empty
3400 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3402 * except.c (emit_handlers): Clear catch_clauses_last.
3404 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3406 * parse.y (check_method_types_complete): New function.
3407 (create_class): Reset anonymous class counter only when seeing an
3409 (java_complete_class): JDEP_METHOD: Don't recompute signature
3412 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3414 * class.c (build_static_ref): Fixed indentation in comment.
3415 * java-tree.def (TRY_EXPR): Fixed typo in name.
3416 (CLASS_LITERAL): Likewise.
3417 * java-tree.h: (TYPE_DOT_CLASS): New macro.
3418 (struct lang_type): New field `dot_class'.
3419 * jcf-write.c (generate_bytecode_insns): Fixed error message.
3420 (generate_classfile): Method `class$' is synthetic.
3421 * parse.y (build_do_class_method): New function.
3422 (build_dot_class_method_invocation): Likewise.
3423 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
3424 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
3425 (qualify_ambiguous_name): Likewise.
3426 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
3427 (build_try_statement): Fixed leading comment.
3429 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3431 * class.c (make_field_value): Properly handle sizes.
3432 (get_dispatch_vector): Use tree_low_cst and host_integerp.
3433 (layout_class_method): Count using trees.
3434 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
3435 * expr.c (java_array_data_offset): Use int_bit_position.
3436 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
3437 (build_invokevirtual): Use tree_low_cst and do computations with trees.
3439 2000-03-16 Tom Tromey <tromey@cygnus.com>
3441 * lang.c (flag_hash_synchronization): New global.
3442 (lang_f_options): Added `hash-synchronization'.
3443 * lang-options.h: Mention -fhash-synchronization.
3444 * java-tree.h (flag_hash_synchronization): Declare.
3445 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
3446 hash table synchronization is disabled.
3447 * decl.c (init_decl_processing): Only push `sync_info' value when
3448 hash table synchronization is disabled.
3449 * class.c (make_class_data): Only push `sync_info' field when hash
3450 table synchronization is disabled. Removed dead code.
3452 2000-03-16 Tom Tromey <tromey@cygnus.com>
3454 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
3456 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3458 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
3460 * parse.y (patch_method_invocation): Handle anonymous classes
3461 creation in static context.
3463 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3465 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
3466 * parse.y (resolve_qualified_expression_name): Use it.
3467 (patch_method_invocation): Likewise.
3469 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3471 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
3472 depending on the type of dependency which dictates what the
3474 (unresolved_type_p): Resolved types limited to the current class.
3476 2000-03-15 Tom Tromey <tromey@cygnus.com>
3478 * decl.c (init_decl_processing): Set type of `sync_info' to be
3481 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
3482 Correctly compute bit number for current slot. Zero `high' and
3483 `low' in DS_LENGTH case. Don't skip inherited fields. Use
3484 mark_reference_fields.
3485 (mark_reference_fields): New function.
3487 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3489 * parse.y (register_incomplete_type): Fixed initialization of
3492 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3494 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
3496 (push_class_context, pop_class_context): New function.
3497 (class_body:): Call pop_class_context.
3498 (interface_body:): Likewise.
3499 (INNER_QUALIFIER): New macro.
3500 (report_class_declaration): Changed output format and use
3501 INNER_QUALIFIER. Call push_class_context.
3503 2000-02-14 Andrew Haley <aph@cygnus.com>
3505 * check-init.c (check_init): Add new cases for unary and binary
3508 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3510 * parse.y (resolve_package): Set `next' once a type name has been
3511 progressively discovered.
3512 (resolve_qualified_expression_name): Propagate resolution only if
3513 there are remaining qualifiers. Take into account `q' might have
3514 been cleared after re-qualification.
3515 * parse.y (patch_method_invocation): New local `resolved'.
3516 Section dealing with qualified expression rewritten to use
3517 resolve_field_access.
3519 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3521 * parse.h (PUSH_CPC): Fixed indentation.
3522 (DEBUG_CPC): New macro.
3523 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
3524 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
3525 * parse.y (class_body_declaration:): Use
3526 SET_CPC_INSTANCE_INITIALIZER_STMT.
3527 (method_declaration:): Check for null current_function_decl.
3528 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
3529 (java_parser_context_pop_initialized_field): Better handling of
3531 (maybe_make_nested_class_name): Mark nested class name as
3532 qualified when necessary.
3533 (end_class_declaration): Don't call java_parse_context_resume when
3534 one or more error occured.
3535 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
3536 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
3537 SET_CPC_INITIALIZER_STMT.
3538 (method_header): Check for inner classes declaring static methods.
3539 (resolve_qualified_expression_name): Handle situation where `this'
3542 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
3544 * typeck.c (build_prim_array_type): Correctly set the high word too.
3546 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3548 * parse.y (java_complete_expand_methods): Leave <clinit> out of
3550 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
3551 list of methods for interfaces.
3553 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3555 * parse.y (qualify_ambiguous_name): Properly handle expressions
3558 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3560 * parse.y (check_final_assignment): Extended to process
3562 (patch_assignment): Have check_final_assignment called only once.
3564 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3566 * java-tree.h (IS_INIT_CHECKED): New flag.
3567 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
3568 * parse.y (patch_string): Call force_evaluation_order on the
3569 completed string concatenation tree.
3570 * expr.c (force_evaluation_order): Call force_evaluation_order on
3571 function's arguments too.
3573 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3575 * decl.c (emit_init_test_initialization): Mark KEY as unused.
3576 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
3577 (build_anewarray): Likewise.
3578 * parse.y (patch_newarray): Likewise.
3579 * parse.c: Regenerated.
3581 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
3583 * decl.c (init_decl_processing): Added new class fields `depth',
3584 `ancestors', and `idt' to class_type_node. Use
3585 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
3586 * class.c (make_class_data): Push initial values for new fields.
3587 * java-tree.h: Updated prototype for `build_invokeinterface'.
3588 * expr.c (build_invokeinterface): Changed parameters to accept
3589 `method' tree. Calculate index of `method' in its declaring
3590 interface. Build call to _Jv_LookupInterfaceMethodIdx.
3591 (expand_invoke): Call `build_invokeinterface' with new parameters.
3592 * parse.y (patch_invoke): Call `build_invokeinterface' with new
3595 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
3597 * typeck.c (lookup_do): Search superinterfaces first
3598 when looking up an interface method. From Godmar Back
3601 2000-03-06 Tom Tromey <tromey@cygnus.com>
3603 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
3605 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
3607 * java-tree.h (lookup_argument_method2): Declared.
3608 (safe_layout_class): Prototype moved from parse.h.
3609 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
3610 * parse.y (java_check_regular_methods): Local `super_class' gone.
3611 Call lookup_argument_method2 instead of lookup_argument_method.
3612 Perform modifier match for methods found declared in implemented
3613 interfaces. Fixed indentation problem. Overriding/hiding error
3614 report to take place only for methods found in classes.
3615 * typeck.c (lookup_argument_method): Changed leading
3616 comment. Re-written by calling lookup_do.
3617 (lookup_argument_method2): New function.
3618 (lookup_java_method): Re-written by calling lookup_do.
3619 (lookup_do): New function.
3621 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3623 * check-init.c (check_init): Removed dead code. Handle (blank)
3625 * parse.y (declare_local_variables): New local `final_p', set it
3626 and use it to initialize LOCAL_FINAL.
3627 (check_final_assignment): Only check FIELD_DECLs.
3629 2000-02-17 Tom Tromey <tromey@cygnus.com>
3631 * Makefile.in (JAVA_OBJS): Added boehm.o.
3632 (boehm.o): New target.
3633 * Make-lang.in (JAVA_SRCS): Added boehm.c.
3634 * java-tree.h (flag_use_boehm_gc): Declare.
3635 (get_boehm_type_descriptor): Declare.
3636 * lang.c (lang_f_options): Added `use-boehm-gc'.
3637 (flag_use_boehm_gc): New global.
3638 * lang-options.h: Added -fuse-boehm-gc.
3639 * boehm.c: New file.
3640 * class.c (get_dispatch_table): If class uses a Boehm type
3641 descriptor, put it in the vtable.
3642 (make_class_data): Removed dead code.
3644 2000-03-03 Per Bothner <per@bothner.com>
3646 * decl.c (init_decl_processing): Initialize sizetype properly.
3648 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3650 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
3651 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
3652 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3653 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
3654 (jcf_parse): New local `current'. Load innerclasses seen in outer
3655 context being processed.
3656 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3657 * jcf-write.c (append_innerclasses_attribute): New function.
3658 (append_innerclasses_attribute_entry): Likewise.
3659 (get_access_flags): Handle static classes. Set anonymous and local
3660 classes to be private.
3661 (generate_classfile): Attribute count adjusted. Call
3662 append_innerclasses_attribute.
3663 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
3664 PURE_INNER_CLASS_TYPE_P.
3665 * parse.y (parser_qualified_classname): New parameter `is_static',
3666 produce non qualified name accordingly.
3667 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
3668 (create_interface): Added argument to parser_qualified_classname.
3669 (create_class): Added argument to parser_qualified_classname. Setup
3670 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
3671 (add_inner_class_fields): Fixed indentation.
3672 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
3673 (method_declarator): Fixed typo in comment.
3674 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
3675 (build_current_thisn): Likewise.
3676 (patch_method_invocation): Likewise.
3678 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
3680 * decl.c (current_function_decl): Move to toplev.c.
3682 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3684 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
3685 (DECL_BIT_INDEX): Use underlying representation.
3686 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
3688 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3690 * expr.c (build_java_ret): Pass proper type to size_binop.
3692 2000-02-25 Anthony Green <green@cygnus.com>
3694 * expr.c (build_class_init): Mark the decl to be ignored by
3696 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
3697 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
3698 * class.c (init_test_hash_newfunc): New function.
3699 (decl_hash): New function.
3700 (decl_compare): New function.
3701 * decl.c (emit_init_test_initialization): New function.
3702 (complete_start_java_method): Traverse the init test hashtable,
3703 calling emit_init_test_initialization.
3704 (always_initialize_class_p): Define.
3705 * expr.c (build_class_init): Use initialization tests when
3706 emitting class initialization code.
3707 (always_initialize_class_p): Declare.
3708 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
3710 * java-tree.h: Include hash.h.
3711 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
3712 (struct lang_decl): Add init_test_table field.
3713 (init_test_hash_entry): Define.
3715 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3717 * gjavah.c (main): Avoid using `argi' to report unimplemented
3720 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3722 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
3723 initialize locals to avoid warnings. Local `exception_type' moved
3726 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3728 * parse.y (resolve_expression_name): Use `orig' as a second
3729 argument to resolve_field_access.
3730 (resolve_field_access): Removed unecessary code when dealing with
3733 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3735 * class.c (push_super_field): Don't push the field twice.
3736 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
3737 * parse.h (java_reorder_fields): Prototyped.
3738 * parse.y (java_reorder_fields): New function.
3739 (java_layout_class): Simplified not to worry about re-ordering.
3741 2000-02-23 Tom Tromey <tromey@cygnus.com>
3743 * gjavah.c (print_name): In JNI case, correctly quote string.
3744 (print_method_info): Don't handle overrides in JNI mode.
3746 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3748 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
3749 value type set to `boolean_type_node'.
3751 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3753 * jcf-dump.c (main): Test for correct condition after
3754 output file creation.
3756 2000-02-19 Anthony Green <green@cygnus.com>
3758 * jcf-depend.c (add_entry): Fix test for first list entry.
3760 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3762 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
3763 * constants.c (build_constants_constructor): Likewise.
3765 2000-02-19 Anthony Green <green@cygnus.com>
3767 * jcf-depend.c (add_entry): Add entries to the end of the list.
3769 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
3771 * decl.c (INT_TYPE_SIZE): Define if necessary.
3772 (expand_java_return): Handle the case of a native integer smaller
3775 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
3777 * gjavah.c (help): Use GCCBUGURL.
3778 * jv-scan.c (help): Likewise.
3779 * jcf-dump.c (help): Likewise.
3781 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3783 * jcf-write.c (generate_bytecode_insns): Don't generate empty
3786 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3788 * jcf-parse.c (load_class): Call `fatal' if no file containing
3789 the target class are found.
3791 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
3793 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
3794 lex.c, lex.h, and PARSE_H to...
3795 (parse.o, parse-scan.o): ...here, respectively.
3797 * lex.c: Split out code that may trigger SIGFPE from yylex()
3798 to its own function.
3799 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
3801 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3803 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
3805 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3807 * parse.y (outer_field_access_p): Stop in time when outer contexts
3809 (resolve_qualified_expression_name): Properly qualify *everything*
3810 after a package.type to be resoled as expression names.
3811 (find_applicable_accessible_methods_list): Save/restore `class' to
3812 isolate it from a possible outer context search.
3814 2000-02-15 Tom Tromey <tromey@cygnus.com>
3816 * gjavah.c (jni_print_char): New function.
3817 (print_full_cxx_name): Use it.
3818 (decode_signature_piece): Likewise.
3819 (print_cxx_classname): Likewise.
3821 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3823 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
3825 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
3827 * gjavah.c: Include version.h.
3829 * jcf-dump.c: Likewise.
3831 * jv-scan.c: Likewise.
3833 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3835 * parse.y (outer_field_access_fix): First parameter now a tree
3836 node. Check for assignement to final. First argument to
3837 build_outer_field_access_fix modified to accomodate prototype.
3838 (build_outer_field_access): Don't check for assignment to final
3840 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
3841 possibly returned by outer_field_access_fix. Changed
3842 outer_field_access_fix's first argument.
3843 (check_final_assignment): $finit$'s context is OK.
3844 (patch_unaryop): Use node instead of its line/column value when
3845 calling outer_field_access_fix.
3847 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3849 * parse.y (interface_declaration:): No longer tagged
3850 <node>. Re-installed default action.
3851 (class_member_declaration:): Handle inner interfaces.
3852 (interface_member_declaration): Handle inner interfaces and
3854 (create_interface): Push error if one seen. Suspend parsing
3855 context when processing an inner interface.
3856 (register_fields): Inner class static field limitations not to
3857 apply to inner interfaces.
3859 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3861 * jcf-parse.c (load_class): Update `java_error_count' when a
3862 class' file can't be found.
3863 (parse.y): Avoid (byte)code generation when errors seen.
3865 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3867 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
3868 decodes a valid node.
3869 (patch_binop): Handle TRUNC_DIV_EXPR.
3871 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3873 * parse.y (resolve_package): New local `acc'. Try to progressively
3874 build and guess a package and type name.
3876 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3878 * parse.y (find_applicable_accessible_methods_list): Load and
3879 layout the search class if necessary.
3880 (java_complete_tree): Keep to original type of the folded initial
3883 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3885 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
3886 Generate error message if circularity is detected. New static
3888 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
3889 * jcf-write.c (generate_bytecode_insns): Very simply handle
3891 * parse.y (java_check_circular_reference): Use
3892 `cyclic_inheritance_report' during report, if necessary.
3893 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
3894 walking NEW_ARRAY_INIT twice.
3896 2000-02-09 Tom Tromey <tromey@cygnus.com>
3898 * parse.y (check_class_interface_creation): Allow inner classes to
3899 be `private' or `protected', check modifiers' consistency. Prevent
3900 block local classes from bearing any modifiers.
3902 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3904 * except.c (check_start_handlers): Re-add prototype lost in last
3906 (maybe_start_try): Remove excess argument to `check_start_handlers'.
3908 2000-02-09 Andrew Haley <aph@cygnus.com>
3910 * decl.c (clear_binding_level): Remove excess initializer.
3911 (maybe_poplevels): Remove unused variable.
3912 (force_poplevels): Ditto.
3913 (struct binding_level): Add comment.
3915 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3917 * jcf-write.c (generate_classfile): Don't consider
3918 pre-initialization with reference value (use <clinit> instead.)
3919 * parse.y (java_fix_constructors): No generated constructor for
3921 (build_outer_field_access): Removed debug message.
3922 (outer_field_expanded_access_p): Adapted to bytecode generation.
3923 (build_outer_field_access_method): Use fix_method_argument_names.
3924 (build_outer_method_access_method): Fixed indentation. Added
3925 comment. Handle access method generation for static and also void
3927 (build_access_to_thisn): Inserted debug message.
3928 (maybe_build_thisn_access_method): Use fix_method_argument_names.
3929 (resolve_qualified_expression_name): Fixed comment.
3930 (not_accessible_p): Adapted to bytecode generation. Added comment.
3931 (patch_method_invocation): Added comment.
3932 (maybe_use_access_method): Fixed leading comment. Handle static
3934 (java_complete_lhs): Don't shortcut handling of initialized upon
3935 declaration String type static fields when generating bytecode.
3936 (patch_unaryop): Handle outer field access when generating
3939 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3941 * java-tree.h (FIELD_THISN): New macro.
3942 * jcf-write.c (append_synthetic_attribute): New function.
3943 (generate_classfile): Set "Synthetic" attribute on this$<n>,
3944 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
3945 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
3947 (build_outer_field_access): Turned on access functions usage and
3948 generation when compiling to bytecode.
3949 (maybe_use_access_method): Likewise.
3951 2000-01-25 Andrew Haley <aph@cygnus.com>
3953 * java-except.h (struct eh_range): Add `expanded' field.
3954 (maybe_start_try): Add end_pc arg.
3955 (maybe_end_try): Ditto.
3956 * java-tree.h (force_poplevels): new function.
3957 * expr.c (expand_byte_code): Don't call maybe_start_try or
3959 * except.c (add_handler): Reset expanded.
3960 (expand_start_java_handler): Set expanded.
3961 (check_start_handlers): Don't expand a start handler that's
3962 already been expanded.
3963 (maybe_start_try): Add end_pc arg. Only expand a handler which
3965 (expand_end_java_handler): call force_poplevels.
3966 (force_poplevels): new function.
3967 * decl.c (binding_level): Add start_pc of binding level.
3968 (maybe_pushlevels): Call maybe_start_try when pushing binding
3970 (maybe_poplevels): Call maybe_end_try when popping binding levels.
3971 (LARGEST_PC): Define.
3972 (clear_binding_level): Use LARGEST_PC.
3974 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
3975 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
3976 (binding_depth, is_class_level, current_pc): new variables.
3977 (struct binding_level): ditto.
3978 (indent): new function.
3979 (push_jvm_slot): add debugging info.
3980 (maybe_pushlevels): ditto.
3981 (maybe_poplevels): ditto.
3984 (start_java_method): ditto.
3985 (give_name_to_locals): comment only.
3986 * except.c (binding_depth, is_class_level, current_pc):
3988 (expand_start_java_handler): add debugging info.
3989 (expand_end_java_handler): ditto.
3991 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3993 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
3994 (print_name_for_stub_or_jni, process_file): Constify a char*.
3996 2000-02-03 Tom Tromey <tromey@cygnus.com>
3998 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
4000 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4002 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
4003 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
4006 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4008 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
4009 * java-tree.h (TYPE_II_STMT_LIST): New macro.
4010 (struct lang_type): New field `ii_block'.
4011 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
4012 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
4013 * parse.h (struct parser_ctxt): New field `instance_initializers'.
4014 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
4015 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
4016 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
4018 * parse.y (add_instance_initializer): New function.
4019 (in_instance_initializer): New static global.
4020 (class_body_declaration:): Link instance initializer block.
4021 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
4022 (array_creation_expression:): Remove unused local.
4023 (java_parser_context_push_initialized_field): Fixed leading
4024 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
4025 CPC_INSTANCE_INITIALIZER_LIST.
4026 (java_parser_context_pop_initialized_field): Likewise.
4027 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
4028 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
4029 CPC_INITIALIZER_STMT.
4030 (fix_constructors): New local `class_type'. Use it. Call
4031 add_instance_initializer.
4032 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
4033 (patch_return): Forbid return in instance initializers.
4034 (patch_throw_statement): Enforce exception handling in the context
4035 of instance initializers.
4037 2000-02-03 Tom Tromey <tromey@cygnus.com>
4039 * Make-lang.in (java.mostlyclean): Remove executables in
4042 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4044 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
4045 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
4046 (java_float_finite): Convert to use union Word from javaop.h.
4047 (java_double_finite): Convert to use union DWord from javaop.h.
4049 2000-02-02 Tom Tromey <tromey@cygnus.com>
4051 * gjavah.c (options): Added `jni' entry.
4052 (help): Document -jni.
4053 (flag_jni): New global.
4054 (process_file): Handle JNI output. Don't print text from
4055 -prepend, -add, etc, when generating stubs. Only remove `.class'
4056 suffix if it actually exists.
4057 (main): Create a `.c' file when run with `--jni --stubs'. Create
4058 correct output file name with `--jni'.
4059 (print_include): Mangle header name differently in JNI case.
4060 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
4062 (print_method_info): Handle JNI case. Put signature info into
4063 method name. Handle case when STREAM is NULL.
4064 (print_name_for_stub_or_jni): New function.
4065 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
4066 (print_cxx_classname): Handle JNI.
4067 (print_full_cxx_name): Likewise.
4068 (decode_signature_piece): Likewise.
4069 (overloaded_jni_method_exists_p): New function.
4070 (struct method_name): Added `signature' and `sig_length' fields.
4071 (HANDLE_END_FIELD): Do nothing in JNI mode.
4073 2000-02-02 Tom Tromey <tromey@cygnus.com>
4075 * jv-scan.c: Include version.c, <getopt.h>.
4076 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
4077 (options): New array.
4078 (usage): New function.
4079 (version): New function.
4080 (main): Use getopt_long to parse command line.
4081 * jcf-dump.c: Include version.c, <getopt.h>.
4082 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
4083 OPT_JAVAP): New macros.
4084 (options): New array.
4085 (usage): Return `void'. Changed message.
4086 (help): New function.
4087 (version): New function.
4088 (main): Use getopt_long_only to parse command line.
4089 * gjavah.c: Include <getopt.h>.
4090 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
4091 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
4092 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
4093 (options): New array.
4094 (java_no_argument): Removed.
4095 (help): Updated with missing options.
4096 (main): Use getopt_long_only to parse command line.
4097 (usage): Changed message.
4099 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4101 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
4102 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
4103 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
4104 * parse.y (array_creation_expression:): Handle anonymous arrays.
4105 (build_array_from_name): Don't set `ret_name' if null.
4106 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
4107 (qualify_ambiguous_name): Likewise.
4108 (java_complete_expand_class): Likewise.
4110 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4112 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
4113 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
4114 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
4115 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
4116 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
4117 AIPL_FUNCTION_COMPLETED_INVOCATION.
4118 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
4119 AIPL_FUNCTION_INVOCATION_READY.
4120 (AIPL_FUNCTION_DECLARATION): New enum entry.
4121 * parse.y (reorder_static_initialized): New function.
4122 (java_parser_context_pop_initialized_field): Use it.
4123 (add_inner_class_fields): Use
4124 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
4125 augmented. Install marker after last alias initializer, if any.
4126 (generate_finit): Fixed typo. Don't try to retain only the used
4128 (method_header): Compute and set DECL_FUNCTION_NAP.
4129 (method_declarator): Fixed comment. Insert alias initializer in
4131 (build_alias_initializer_parameter_list): Fixed leading
4132 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
4133 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
4134 (java_complete_expand_class): Code to retain only used aliases
4136 (java_complete_expand_methods): New local `first_decl'. Generate
4137 $finit$ first, then expand the constructors, regular methods and
4139 (java_complete_expand_method): Don't report error on missing
4140 return statement if previously detected bogus.
4141 (fix_constructors): Don't patch constructor parameters list.
4142 (patch_method_invocation): Use new AIPL enum values. Reverse
4143 alias initializer list for anonymous classes.
4145 2000-01-30 Anthony Green <green@redhat.com>
4147 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
4148 determine how many stack slots to pop.
4150 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4152 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
4153 error handling/recovery.
4154 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
4156 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4158 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
4159 FIELD_LOCAL_ALIAS_USED): New macros.
4160 (DECL_FUNCTION_NAP): New macro.
4161 (struct lang_decl): New field `nap'.
4162 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
4163 (struct lang_type): New fields `finit_stmt_list' and
4165 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
4166 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
4167 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
4168 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
4169 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
4170 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
4171 (BUILD_THROW): Macro line separator re-indented.
4172 * parse.y (end_class_declaration): New function.
4173 (maybe_generate_pre_expand_clinit): New name for
4174 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
4175 pre-expand static fields.
4176 (maybe_generate_clinit): Function deleted.
4177 (check_for_static_method_reference): Prototype's parameter list
4179 (generate_finit): New name for maybe_generate_finit. Changed
4180 leading comment. Function rewritten to use
4181 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
4182 (build_alias_initializer_parameter_list): New function.
4183 (java_parser_context_pop_initialized_field): Likewise.
4184 (add_inner_class_fields): Likewise.
4185 (type_declaration:): Call end_class_declaration.
4186 (class_member_declaration:): Likewise.
4187 (formal_parameter_list:): Fixed typos.
4188 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
4189 element. Improved error handling.
4190 (block_statement:): Call end_class_declaration.
4191 (anonymous_class_creation:): Likewise.
4192 (create_anonymous_class): Fixed comments.
4193 (create_class): Call add_inner_class_fields.
4194 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
4195 (method_header): Use MARK_FINAL_PARMS.
4196 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
4197 (method_declarator): Propagate final argument flag.
4198 (craft_constructor): New local `artificial'. Call
4199 build_alias_initializer_parameter_list. Use
4200 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
4201 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
4203 (complete_expand_class): Get rid of unused outer context local
4205 (java_complete_expand_methods): Fixed leading
4206 comment. Generate/pre-expand <clinit> first. Changed method
4207 expansion order to regular, $finit$, constructors, <clinit>.
4208 (java_complete_expand_method): Set current_function_decl.
4209 (fix_constructors): Fix constructor parameter list to account for
4210 outer context local alias initializers.
4211 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4212 (resolve_expression_name): Lookup outer context local aliases. New
4213 local `access', use it.
4214 (patch_method_invocation): Patch inner class ctor invocation with
4215 outer context local aliases initialization values. $finit$
4216 invocation patching now includes things generated with
4217 build_alias_initializer_parameter_list.
4218 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4219 (build_super_invocation): Likewise.
4220 (patch_assignment): Changed comment.
4222 2000-01-27 Andrew Haley <aph@cygnus.com>
4224 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
4228 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4230 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
4232 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
4234 * parse.y (register_fields): Don't pass a format specifier to
4235 OBSOLETE_MODIFIER_WARNING.
4236 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
4237 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
4239 (check_modifiers): Change function into a macro.
4240 (check_class_interface_creation): Pass a literal format string.
4242 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4244 * buffer.h: PROTO -> PARAMS.
4245 * check-init.c: Likewise.
4246 * class.c: Likewise.
4247 * constants.c: Likewise.
4248 * convert.h: Likewise.
4250 * except.c: Likewise.
4252 * gjavah.c: Likewise.
4253 * java-except.h: Likewise.
4254 * java-tree.h: Likewise.
4255 * jcf-depend.c: Likewise.
4256 * jcf-dump.c: Likewise.
4257 * jcf-parse.c: Likewise.
4258 * jcf-path.c: Likewise.
4259 * jcf-reader.c: Likewise.
4260 * jcf-write.c: Likewise.
4262 * jv-scan.c: Likewise.
4263 * jvgenmain.c: Likewise.
4264 * jvspec.c: Likewise.
4268 * parse-scan.y: Likewise.
4269 * parse.h: Likewise.
4270 * parse.y: Likewise.
4271 * typeck.c: Likewise.
4272 * verify.c: Likewise.
4275 * zextract.c: Likewise.
4276 * zipfile.h: Likewise.
4278 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4280 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4281 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
4282 * constants.c (build_constant_data_ref): Check for cached
4283 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
4284 in TYPE_CPOOL_DATE_REF.
4285 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
4286 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
4287 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
4288 (LOCAL_FINAL): New macro.
4289 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
4290 constant pool -- don't try to reuse.
4291 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
4293 (find_in_current_zip): Use TYPE_JCF.
4294 * parse.h (java_check_final): Prototype removed.
4295 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
4296 (maybe_create_class_interface_decl,
4297 check_class_interface_creation): Likewise.
4298 (java_expand_finals): Function removed.
4299 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
4300 (block_statement:): Fixed comment.
4301 (anonymous_class_creation:): Likewise.
4302 (check_class_interface_creation): Reversed Jan 12, 2000 extra
4304 (check_class_interface_creation): Loosened error report on (inner)
4305 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
4306 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
4307 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
4309 (create_interface): Likewise.
4310 (anonymous_class_counter): New static global.
4311 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
4312 patch. Fixed comments.
4313 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
4314 anonymous_class_counter when declaring a toplevel class.
4315 (craft_constructor): Fixed constructor name when handling
4316 anonymous classes. Anonymous class constructors to feature hidden
4318 (java_fix_constructors): Added comment.
4319 (java_check_final): Function removed.
4320 (java_complete_expand_methods): Fixed comment. Don't generate
4321 class data, save its outgoing constant pool instead.
4322 (verify_constructor_super): Skip anonymous class constructor
4323 hidden this$<n> parameter.
4324 (java_expand_classes): New local `saved_ctxp'. Removed call to
4325 java_expand_finals and java_check_final. Expand anonymous class
4326 constructors. Generate class data.
4327 (build_super_invocation): Skip anonymous class hidden this$<n>
4329 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
4330 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4331 (set_java_signature): Likewise.
4333 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4335 * gjavah.c: Delete ACC_VISIBILITY define.
4336 * jcf.h: Add ACC_VISIBILITY define.
4337 * parse.y: final: rule tagged <value>.
4338 (java_check_regular_methods): Use ACC_VISIBILITY define for
4339 default package access check.
4340 (local_variable_declaration_statement): Use final: rule.
4342 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4344 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
4347 2000-01-17 Tom Tromey <tromey@cygnus.com>
4349 * gjavah.c (print_field_info): Allow non-static final fields.
4351 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4353 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
4354 * parse.y (patch_anonymous_class): New function.
4355 (create_anonymous_class): Register incomplete type when the
4356 class/interface to extends/implement isn't known yet.
4357 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
4358 (verify_constructor_super): Tuned error message.
4360 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4362 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
4363 (ANONYMOUS_CLASS_P): New macro.
4364 (TYPE_SIGNATURE, TYPE_JCF): New macros.
4365 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
4366 * parse.y (create_class): Added leading argument.
4367 (maybe_create_class_interface_decl,
4368 check_class_interface_creation): Likewise.
4369 (craft_constructor): New function.
4370 (verify_constructor_super): Added argument in prototype.
4371 (class_declaration:): Inserted leading argument.
4372 (for_begin:): Use FOR_LOOP_P.
4373 (anonymous_class_creation): Create WFL of the anonymous class to
4374 instantiate. Call build_new_invocation. Added comments.
4375 (check_class_interface_creation): Handle parameter `anonymous' in
4376 verbose mode class creation announce.
4377 (link_nested_class_to_enclosing): Exclude anonymous classes.
4378 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
4379 anonymous class, even though they appear to have an enclosing
4381 (create_interface): Pass extra argument to
4382 check_class_interface_creation.
4383 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
4384 (create_class): Call check_class_interface_creation and
4385 maybe_create_class_interface_decl with extra new argument. Don't
4386 add private this$<n> to anonymous classes.
4387 (method_declarator): Insert hidden this$<n> to anonymous class
4389 (java_fix_constructors): Deleted code creating default
4390 constructor. Call craft_constructor instead.
4391 (java_check_regular_methods): Set `saw_constructor' to 1 for
4393 (fix_constructors): Pass extra argument to verify_constructor_super.
4394 (verify_constructor_super): New local `sdecl', use it. Search for
4395 matching constructor (possibly featuring arguments) in super
4397 (lookup_method_invoke): Craft constructor according to arguments
4398 list when dealing with anonymous class constructors.
4399 (build_super_invocation): Pass arguments to anonymous class super
4401 (search_loop): Use FOR_LOOP_P.
4402 (labeled_block_contains_loop_p): Likewise.
4404 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4406 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
4407 (enclosing_context_p): New function.
4408 (get_access_flags_from_decl): Handle CLASS_STATIC.
4409 (maybe_layout_super_class): Extra first argument passed to
4411 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
4413 * decl.c (access0_identifier_node): New global.
4414 (init_decl_processing): access0_identifier_node initialized.
4415 (pushdecl): Set DECL_CONTEXT only on non type decls.
4416 * expr.c (lookup_field): Lookup inner class fields in enclosing
4418 (expand_invoke): Use ID_INIT_P.
4419 (expand_java_field_op): Use DECL_CLINIT_P.
4420 * java-tree.def (CLASS_LITERAL): New tree code.
4421 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
4422 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
4423 (struct lang_decl): New field `inner_access'.
4424 (enclosing_context_p): Prototyped.
4425 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
4426 ID_CLINIT_P): New macros.
4427 (CLASS_STATIC): New macro.
4428 (CLASS_ACCESS0_GENERATED_P): New macro.
4429 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
4430 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
4431 INNER_CLASS_P): New macros.
4432 (DECL_INNER_CLASS_LIST): New macro.
4433 * jcf-parse.c (yyparse): Avoid the use of ANSI string
4435 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
4436 the shift value to int. Fixed typo in comment.
4437 * lex.c (inst_id, wpv_id): Initialize.
4438 * mangle.c (unicode_mangling_length): Take `$' into account.
4439 * parse.h (DRECOVER, RECOVER): Terminate properly.
4440 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
4441 (typedef struct _jdep): New field `enclosing'.
4442 (JDEP_ENCLOSING): New macro.
4443 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
4444 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
4445 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
4446 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
4447 GET_ENCLOSING_CPC_CONTEXT): New macros.
4448 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
4449 (do_resolve_class): Added extra argument in prototype.
4450 * parse.y (resolve_class): Added extra argument in prototype.
4451 (maybe_create_class_interface_decl): Likewise.
4452 (maybe_use_access_method, build_wfl_wrap): New functions.
4453 (java_complete_expand_classes, java_complete_expand_class):
4455 (java_parser_context_push_initialized_field,
4456 java_parser_context_suspend, java_parser_context_resume):
4458 (maybe_make_nested_class_name, make_nested_class_name,
4459 set_nested_class_simple_name_value,
4460 link_nested_class_to_enclosing, find_as_inner_class,
4461 find_as_inner_class_do, check_inner_class_redefinition,
4462 build_thisn_assign, build_current_thisn, build_access_to_thisn,
4463 maybe_build_thisn_access_method, build_outer_field_access,
4464 build_outer_field_access_methods, build_outer_field_access_expr,
4465 build_outer_method_access_method, build_new_access_id,
4466 build_outer_field_access_method, outer_field_access_p,
4467 outer_field_expanded_access_p, outer_field_access_fix,
4468 build_incomplete_class_ref, patch_incomplete_class_ref,
4469 create_anonymous_class): Likewise.
4470 (inst_id, wpv_id): New static global variables.
4471 (synchronized:): New rule, tagged <node>.
4472 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
4474 (anonymous_class_creation:): New rule, tagged <node>.
4475 (NEW_TK): Tagged <node>.
4476 (type_literals, array_type_literal): New rules, tagged <node>.
4477 (class_declaration:): Removed action when reducing by class_body:
4478 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
4479 using GET_CPC in sub-rules.
4480 (class_member_declaration): Handle inner classes.
4481 (method_declaration): When reducing method_header:, reset
4482 current_function_decl when appropriate.
4483 (method_declarator:): Set the number of formal parameter to 0 for
4484 method declared without arguments.
4485 (constructor_declarator:): Likewise.
4486 (static_initializer:): List of elements kept in a list.
4487 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
4488 use of the keyword `static' for type declarations.
4489 (block_statement:): Handle inner class declarations.
4490 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
4491 type qualified `this'.
4492 (class_instance_creation_expression): Use anonymous_class_creation:
4493 to handle inner class instances creation. Handle qualified `new'.
4494 (something_dot_new): Added appropriate actions.
4495 (create_new_parser_context): New function.
4496 (java_push_parser_context, java_parser_context_save_global,
4497 java_parser_context_suspend): Use create_new_parser_context.
4498 (check_modifiers): Changed leading comment.
4499 (check_class_interface_creation): Handle interclasses.
4500 (add_superinterfaces): Fixed comment.
4501 (create_interface): Build qualified name from the raw_name instead
4502 of its matching WFL. Push the initialized fields list. raw_name added
4503 as an extra argument to maybe_create_class_interface_decl.
4504 (create_class): Build qualified name from the raw_name instead of
4505 its matching WFL. Removed assignment to current_parsed_class_un.
4506 Call PUSH_ERROR before returning an error. Suspend the current
4507 parser context when processing an inner class. Push the
4508 initialized fields list. raw_name added as an extra argument to
4509 maybe_create_class_interface_decl. Add the private this$<n>
4511 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
4512 (register_fields): Get the class type from GET_CPC and handle
4513 previous errors. Added code to handle the creation of static
4514 fields in inner classes. Initialized fields initialization
4515 statements kept in a list of lists.
4516 (maybe_generate_finit): Initialized fields initialization
4517 statements kept in a list of lists. Use GET_CPC.
4518 (maybe_generate_clinit): Likewise.
4519 (method_header): Use GET_CPC and GET_CPC_UN.
4520 (parser_qualified_classname): Handle inner classes.
4521 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
4522 (java_fix_constructors): Hide pointer to enclosing context
4523 instance in constructor list when dealing with inner classes.
4524 (jdep_resolve_class): Call resolve_class with extra first argument
4526 (resolve_class): Add enclosing context as a first extra argument
4527 to do_resolve_class.
4528 (do_resolve_class): Call find_as_inner_class. Handle WFLs
4530 (resolve_no_layout): Extra argument added to resolve_class
4532 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
4533 (java_get_real_method_name): Use GET_CPC_UN.
4534 (check_abstract_method_definitions): Use DECL_CLINIT_P.
4535 (java_check_abstract_methods): Handle static method declared in
4536 inner classes by an error.
4537 (java_check_regular_methods): Use DECL_CLINIT_P.
4538 (source_start_java_method): Also set DECL_MAX_LOCALS.
4539 (create_artificial_method): Call java_parser_context_save_global
4540 and java_parser_context_restore_global instead of saving/restoring
4541 the context by hand.
4542 (expand_start_java_method): Improved verbose mode message.
4543 (java_complete_expand_methods): Fixed leading comment. Use
4545 (fix_constructors): Added assignment to this$<n> if necessary.
4546 (java_expand_classes): Call java_complete_expand_classes instead
4547 of java_complete_expand_methods.
4548 (make_qualified_primary): Simplified.
4549 (merge_qualified_name): Optimized for missing left or right parts.
4550 (resolve_expression_name): Handle access to outer class fields from
4552 (resolve_qualified_expression_name): New macro
4553 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
4554 classes. Report error on non appropriate qualification of
4555 `new'. Handle qualified `this'.
4556 (not_accessible_p): Allow access to outer class private fields from
4558 (patch_method_invocation): Handle method invocations through
4559 access methods and inner class constructor invocations.
4560 (find_applicable_accessible_methods_list): Search enclosing
4561 contexts of an inner class.
4562 (search_applicable_methods_list): Fixed typo.
4563 (argument_types_convertible): Handle inner class constructors'
4564 hidden outer context reference argument.
4565 (qualify_ambiguous_name): Handle qualified `this'.
4566 (java_complete_lhs): Handle use of field accessed through
4567 artificial access methods in various cases of assignments. Handle
4569 (check_final_assignment): Use DECL_CLINIT_P.
4570 (valid_ref_assignconv_cast_p): Handle the destination being an
4571 enclosing context of the source.
4572 (patch_unaryop): Handle use of field accessed through artificial
4574 (patch_return): Use DECL_CLINIT_P.
4575 (patch_throw_statement): Use DECL_CLINIT_P.
4576 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
4577 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
4580 2000-01-16 Anthony Green <green@cygnus.com>
4582 * parse.y (build_string_concatenation): Only use
4583 StringBuffer(String) shortcut if String arg is constant.
4585 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4587 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
4588 the shift value to int. Fixed typo in comment.
4590 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
4592 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
4593 * jcf-write.c: Likewise.
4594 * parse.y: Likewise.
4595 * parse.c: Regenerate.
4597 2000-01-09 Anthony Green <green@cygnus.com>
4599 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
4600 bytecodes in the correct order.
4602 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4604 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
4606 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
4608 * expr.c (java_lang_expand_expr): Switch to permanent obstack
4609 before building constant array decl.
4611 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4613 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
4614 method invocation and typo in conditional expression.
4615 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
4616 the appropriate NOTE_POP.
4617 * parse.y (patch_binop): Shift value mask to feature the right
4620 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4622 * class.c (assume_compiled, assume_compiled_node): Add static
4624 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
4626 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
4628 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
4630 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
4631 to `__modifier' to avoid stringifying it.
4633 * parse.y (verify_constructor_circularity): Don't call a variadic
4634 function with a non-literal format string.
4635 (java_check_abstract_methods): Move unreachable code inside
4636 `continue' statement.
4637 (lookup_method_invoke): Call xstrdup, not strdup.
4639 * expr.c (expand_java_field_op): Avoid the use of ANSI string
4642 * jcf-parse.c (yyparse): Likewise.
4644 * jv-scan.c (main): Likewise.
4646 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4648 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
4649 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
4650 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
4653 * parse.y (synchronized, variable_redefinition_error,
4654 check_class_interface_creation, create_interface, create_class,
4655 method_header, finish_method_declaration,
4656 check_modifiers_consistency, method_declarator,
4657 complete_class_report_errors, check_abstract_method_definitions,
4658 java_check_regular_methods, check_throws_clauses,
4659 java_check_abstract_methods, read_import_dir,
4660 check_pkg_class_access, declare_local_variables, fix_constructors,
4661 cut_identifier_in_qualified, resolve_expression_name,
4662 resolve_qualified_expression_name, patch_method_invocation,
4663 java_complete_lhs, patch_assignment, try_builtin_assignconv,
4664 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
4665 patch_exit_expr, patch_exit_expr, patch_switch_statement,
4666 patch_try_statement, patch_synchronized_statement,
4667 patch_throw_statement, check_thrown_exceptions,
4668 patch_conditional_expr): Likewise.
4670 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4672 * Makefile.in (LIBDEPS): Added gcc's errors.o
4673 (../jcf-dump$(exeext):): Link with gcc's errors.o
4674 (../gcjh$(exeext):): Likewise.
4675 * expr.c (expand_java_NEW): Layout the entire target type instead of
4676 laying out its methods only.
4677 (lookup_field): Layout the class after having loaded it.
4678 * java-tree.h (java_debug_context): Declared.
4679 * jcf-io.c (toplev.h): Included.
4680 (find_class): Removed assignment to jcf's outofsynch
4681 field. Force source file to be read if newer than its matching
4682 class file. Tweaked debug messages.
4683 * jcf-parse.c (jcf_out_of_synch): Deleted.
4684 (read_class): Call to jcf_out_of_synch removed.
4685 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
4686 (jcf_out_of_synch): Prototype deleted.
4687 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
4688 `deprecated' and `class_err': integer turned into bit fields.
4689 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
4690 * parse.y (package_list): New global.
4691 (package_declaration:): Record newly parsed package name.
4692 (extra_ctxp_pushed_p): Static global deleted.
4693 (java_parser_context_save_global): Create buffer context for the
4694 purpose of saving globals, if necessary.
4695 (java_parser_context_restore_global): Pop context pushed for the
4696 purpose of saving globals, if necessary.
4697 (java_debug_context_do): New prototype and function.
4698 (java_debug_context): Likewise.
4699 (do_resolve_class): Use already parsed package names to qualify
4700 and lookup class candidate.
4701 (java_pre_expand_clinit): Removed unnecessary local variable.
4703 1999-12-17 Tom Tromey <tromey@cygnus.com>
4705 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
4707 (process_file): Use `\n\' at end of each line in string.
4709 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4711 * expr.c (expand_invoke): Layout the loaded class before
4712 attempting to use it.
4713 (expand_java_field_op): Allow final field assignments to take
4715 * typeck.c (convert): Return error_mark_node if expr is null.
4717 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4719 * class.c (class_depth): Return -1 if the class doesn't load
4721 * expr.c (can_widen_reference_to): Check for errors during depth
4722 computation and return 0 accordingly.
4723 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
4724 create default constructors and add an other error check.
4725 * parse.h (java_fix_constructors): Prototyped.
4726 * parse.y (java_pre_expand_clinit): Likewise.
4727 (build_super_invocation): Re-prototyped to feature one argument.
4728 (java_check_circular_reference): Directly use `current'.
4729 (java_fix_constructors): New function.
4730 (java_check_regular_methods): Don't create default constructors
4731 here, but abort if none were found.
4732 (java_complete_expand_methods): Pre-process <clinit> calling
4733 java_pre_expand_clinit.
4734 (java_pre_expand_clinit): New function.
4735 (fix_constructors): build_super_invocation invoked with the
4736 current method declaration as an argument.
4737 (build_super_invocation): Use the context of the processed method
4738 decl argument instead of current_class.
4739 * typeck.c (lookup_java_method): Take WFLs in method names into
4742 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
4744 * class.c (make_class_data): flag_keep_inline_functions to keep
4745 private methods in the method array.
4747 1999-12-15 Anthony Green <green@cygnus.com>
4749 * check-init.c (check_init): Take into account both types of
4750 `throw's when checking for uninitialized variables.
4752 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4754 * parse.y (java_complete_lhs): Force convertion of array
4755 dimensions to int_type_node, that's what runtime's ABI expects.
4757 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4759 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
4760 operand of a WFL, until the Java front-end gets fixed with regard
4761 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
4763 1999-12-10 Andrew Haley <aph@cygnus.com>
4765 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
4766 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
4767 expr.c (build_java_athrow): Add support for sjlj-exceptions.
4771 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4773 * expr.c (java_lang_expand_expr): Switch to permanent obstack
4774 before calling expand_eh_region_start and expand_start_all_catch.
4775 * except.c (expand_start_java_handler): Switch to permanent
4776 obstack before calling expand_eh_region_start.
4777 (expand_end_java_handler): Switch to permanent obstack before
4778 calling expand_start_all_catch.
4780 1999-12-5 Anthony Green <green@cygnus.com>
4782 * decl.c (init_decl_processing): Mark throw_node as a noreturn
4783 function with side effects.
4784 (init_decl_processing): Mark all memory allocating DECLs with
4787 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4789 * except.c (expand_end_java_handler): Call
4790 expand_resume_after_catch and end_catch_handler.
4792 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
4794 * verify.c (verify_jvm_instructions): Create new return label
4795 chain if non existant (don't rely on the verified state of the jsr
4798 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4800 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
4801 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
4803 * parse.y (patch_assignment): Removed bogus final class test on
4804 lhs when checking on whether to emit an ArrayStoreException runtime
4806 * expr.c (expand_java_arraystore): Likewise.
4808 1999-11-28 Anthony Green <green@cygnus.com>
4810 * decl.c (find_local_variable): Reuse single slot decls when
4813 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4815 * jcf-parse.c (saw_java_source): Global variable removed.
4816 (read_class): Don't use `saw_java_source'. Added extra braces.
4817 (yyparse): Code setting `saw_java_source' removed.
4819 1999-11-24 Mark Mitchell <mark@codesourcery.com>
4821 * except.c (emit_handlers): Zero catch_clauses after emitting them.
4823 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4825 * verify.c (merge_type_state): Non verified subroutines being
4826 considered more than once to trigger passive type merge.
4828 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4830 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
4831 in case of error. Error message tuned.
4833 1999-11-21 Anthony Green <green@cygnus.com>
4835 * constants.c (find_methodref_index): Unwrap method names before
4836 inserting them in the constant pool.
4838 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
4840 * class.c (assume_compiled_node): New typedef.
4841 (assume_compiled_tree): New static data.
4842 (find_assume_compiled_node): New function.
4843 (add_assume_compiled): New function.
4844 (assume_compiled): New function.
4845 * class.c (make_class_data): Use assume_compiled.
4846 (is_compiled_class): Use assume_compiled.
4848 * java-tree.h (add_assume_compiled): Declare.
4850 * lang.c (lang_decode_option): Parse new options.
4852 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4854 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
4855 int_type_node: that's what `_Jv_AllocObject' expects.
4857 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4859 * parse.y (lookup_method_invoke): Use lang_printable_name to
4860 reliably build the type name during error report. Fixes PR gcj/97.
4862 1999-11-09 Tom Tromey <tromey@cygnus.com>
4864 * jcf-path.c: Include <sys/stat.h>.
4865 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
4866 (DIR_UP): New macro.
4868 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4870 * parse.y (source_end_java_method): Resume permanent allocation,
4871 reversing Apr 27 1998 patch.
4872 (patch_string_cst): Pop obstacks after having pushed the permanent
4875 1999-11-05 Tom Tromey <tromey@cygnus.com>
4877 * class.c (finish_class): Emit inlined methods if any native
4878 methods exist in the class. Fixes PR gcj/85.
4880 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4882 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
4883 (qualify_ambiguous_name): Likewise.
4885 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
4887 * typeck.c: (lookup_java_method): search all inherited
4888 interfaces when looking up interface method.
4890 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4892 * parse.y (method_header:): Issue error message for rule `type
4894 (synchronized:): Error report when not using synchronized.
4896 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4898 * parse.y (resolve_qualified_expression_name): Prevent `this' from
4899 being used before the superclass constructor has been called.
4900 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
4901 instead of `CALL_THIS_CONSTRUCTOR_P'.
4903 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
4905 * check-init.c: Fix typo in comment.
4907 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4909 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
4912 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4914 * parse.y (expression_statement:): Call function to report
4915 improper invocation of a constructor.
4916 (parse_ctor_invocation_error): New function.
4918 1999-10-26 Mark Mitchell <mark@codesourcery.com>
4920 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
4923 1999-10-21 Tom Tromey <tromey@cygnus.com>
4925 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
4926 in generated `main'.
4928 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4930 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
4931 (qualify_ambiguous_name): Likewise.
4933 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4935 * parse.y (java_complete_tree): fold_constant_for_init to work on
4937 (java_complete_lhs): Likewise.
4938 (array_constructor_check_entry): Complete an initializer element
4939 on permanent_obstack.
4941 1999-10-19 Tom Tromey <tromey@cygnus.com>
4943 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
4944 From Mike Moreton <mike@pillim.demon.co.uk>.
4946 1999-10-15 Greg McGary <gkm@gnu.org>
4948 * java-tree.h (flag_bounds_check): Remove extern decl.
4949 * lang.c (flag_bounds_check): Remove global variable.
4950 (lang_f_options): Remove "bounds-check" entry.
4951 (lang_init_options): Default flag_bounds_check to "on".
4953 1999-10-14 Tom Tromey <tromey@cygnus.com>
4955 * jvgenmain.c (usage): New function.
4956 (main): Use it. Also, handle `-D' options.
4957 * jvspec.c (lang_specific_driver): Recognize -D.
4958 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
4960 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
4962 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4964 * jcf-dump.c (print_constant, disassemble_method): Don't call a
4965 variadic function with a non-literal format string.
4967 * parse-scan.y (report_main_declaration): Likewise.
4969 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
4971 * parse.y (read_import_dir, patch_assignment, patch_binop,
4972 patch_array_ref): Likewise.
4974 * typeck.c (build_java_array_type): Likewise.
4976 * verify.c (verify_jvm_instructions): Likewise.
4978 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4980 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
4982 1999-10-07 Anthony Green <green@cygnus.com>
4984 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
4985 where CHECK_PUT may fail for valid reasons.
4987 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
4988 UNSAFE_PUTN): New macros.
4990 1999-10-04 Tom Tromey <tromey@cygnus.com>
4992 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
4993 well. Fixes Java PR gcj/59.
4994 * parse-scan.y (yyerror): Report errors.
4996 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
4998 * decl.c (insert_block): Remove unconditional `abort'.
5000 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5002 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
5003 FUNCTION_CODE now of type int. All callers changed.
5004 Set the builtin's DECL_BUILT_IN_CLASS.
5006 1999-09-23 Tom Tromey <tromey@cygnus.com>
5008 * jvspec.c (lang_specific_driver): Don't read spec file if
5009 -fsyntax-only given.
5011 1999-09-22 Tom Tromey <tromey@cygnus.com>
5013 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
5015 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
5016 (WORDS_TO_LONG): Likewise.
5017 (WORDS_TO_DOUBLE): Likewise.
5019 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5021 * jcf-write.c (RELOCATION_VALUE_0): New macro.
5022 (RELOCATION_VALUE_1): Likewise.
5023 (emit_iinc, emit_reloc, push_constant1, push_constant2,
5024 push_in_const, push_long_const): Prototyped.
5025 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
5026 (push_constant2): Likewise.
5027 (push_int_const): Cast find_constant1's integer arguments to `jword'.
5028 (find_constant_wide): Cast find_constant2's integer arguments to
5030 (find_constant_index): Cast find_constant2's and find_constant2's
5031 integer arguments to `jword'.
5032 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
5033 (emit_switch_reloc): Use RELOCATION_VALUE_0.
5034 (emit_if): Use RELOCATION_VALUE_1.
5035 (emit_goto): Likewise.
5036 (emit_jsr): Likewise.
5037 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
5038 argument to push_long_const to HOST_WIDE_INT.
5040 1999-09-15 Andreas Schwab <schwab@suse.de>
5042 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
5044 1999-09-20 Nick Clifton <nickc@cygnus.com>
5046 * lang.c (lang_decode_option): Extend comment.
5048 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5050 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
5053 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5055 * gjavah.c (get_field_name, print_method_info, print_include,
5056 add_namelet): Use xmalloc, not malloc.
5058 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
5059 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
5062 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
5064 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
5066 * jcf-path.c (add_entry): Likewise.
5068 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
5070 * jv-scan.c (xmalloc): Remove definition.
5072 * jvgenmain.c (xmalloc): Likewise.
5074 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
5076 * lex.c (java_store_unicode): Use xrealloc, not realloc.
5078 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
5079 concat, not xmalloc/sprintf.
5080 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
5081 (xstrdup): Remove definition.
5083 * parse.y (duplicate_declaration_error_p,
5084 constructor_circularity_msg, verify_constructor_circularity,
5085 check_abstract_method_definitions, java_check_regular_methods,
5086 java_check_abstract_methods, patch_method_invocation,
5087 check_for_static_method_reference, patch_assignment, patch_binop,
5088 patch_cast, array_constructor_check_entry, patch_return,
5089 patch_conditional_expr): Use xstrdup, not strdup.
5091 * zextract.c (ALLOC): Use xmalloc, not malloc.
5093 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5095 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
5097 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
5098 (do_spec, lang_specific_pre_link, lang_specific_driver,
5099 input_filename, input_filename_length): Don't declare.
5100 (main_class_name, jvgenmain_spec, lang_specific_driver):
5102 (lang_specific_driver): All calls to the function pointer
5103 parameter now explicitly call `fatal'.
5105 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5107 * parse.y (find_applicable_accessible_methods_list): Search
5108 abstract classes as interfaces.
5110 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5112 * class.c (finish_class): We're now outside a valid method
5113 declaration. Tell the rest of gcc so.
5115 1999-09-08 Bruce Korb autogen@linuxbox.com
5117 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
5119 1999-09-07 Tom Tromey <tromey@cygnus.com>
5121 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
5123 (decode_signature_piece): Don't emit "::" in JArray<>.
5124 (print_namelet): Only print trailing `;' when printing a class.
5126 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5128 * java-tree.h: Delete declarations for all tree nodes now moved to
5130 * decl.c: Delete their definitions.
5132 1999-09-04 Mark Mitchell <mark@codesourcery.com>
5134 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
5135 * Makefile.in (OBJS): Add ggc-callbacks.o.
5136 (OBJDEPS): Likewise.
5138 1999-09-03 Tom Tromey <tromey@cygnus.com>
5140 * parse.y (strip_out_static_field_access_decl): Return operand if
5141 it satisfies JDECL_P.
5143 1999-09-02 Tom Tromey <tromey@cygnus.com>
5145 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
5146 Handle nested arrays, like `[[I'.
5148 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5150 * class.c (finish_class): Remove unused parameter, all callers
5153 * expr.c (build_java_athrow): Change return type to void.
5154 (java_lang_expand_expr): Make sure each case in switch returns a
5157 * java-tree.h (finish_class): Fix prototype to take void args.
5159 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
5160 (main): Issue return from main, not exit.
5162 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
5164 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
5166 * jv-scan.c (main): Issue return from main, not exit.
5168 * parse.y (check_abstract_method_definitions,
5169 java_check_abstract_method_definitions): Add static prototypes.
5170 (java_complete_expand_methods): Fix call to `finish_class'.
5172 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
5175 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5177 * lang.c (language_string): Constify.
5179 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5181 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
5182 Remove hacks for stuff which comes from libiberty.
5184 * Make-lang.in: Likewise.
5186 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
5188 * Makefile.in (xref.o): Depend on xref.c explicitly.
5190 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5192 * java-tree.h (lang_printable_name): Constify a char*.
5194 * lang.c (lang_printable_name): Likewise.
5196 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
5198 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
5201 1999-08-26 Tom Tromey <tromey@cygnus.com>
5203 * gjavah.c (print_cxx_classname): Print "::" before qualified
5206 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5208 * parse.y (lookup_cl): Changed leading comment. Now does its best
5209 to set the column number.
5210 (qualify_ambiguous_name): Take WFL wrappers into account.
5212 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
5214 * verify.c (verify_jvm_instructions): Don't check instruction
5215 validity beyond end of method.
5217 1999-08-25 Tom Tromey <tromey@cygnus.com>
5219 * jvspec.c (lang_specific_driver): Correctly handle --help again.
5221 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5223 * gjavah.c (print_name, print_base_classname, utf8_cmp,
5224 cxx_keyword_subst, generate_access, name_is_method_p,
5225 get_field_name, print_field_name, super_class_name, print_include,
5226 decode_signature_piece, print_class_decls, usage, help,
5227 java_no_argument, version, add_namelet, print_namelet): Add static
5229 (print_base_classname, utf8_cmp, cxx_keyword_subst,
5230 name_is_method_p): Constify a char*.
5231 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
5232 Provide a final else clause in an if-else-if.
5233 (print_field_info): Add missing final arg in function call to
5235 (print_method_info, decompile_method, decode_signature_piece,
5236 print_c_decl, print_full_cxx_name, print_stub,
5237 print_mangled_classname, super_class_name, print_include,
5238 add_namelet, add_class_decl, print_class_decls, process_file,
5239 help): Constify a char*.
5241 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
5242 push_int_const, find_constant_wide, find_constant_index,
5243 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
5244 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
5245 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
5246 emit_if, emit_goto, emit_jsr, call_cleanups,
5247 make_class_file_name): Add static prototypes.
5248 (generate_bytecode_return, generate_bytecode_insns): Pass a
5249 NULL_PTR, not a NULL_TREE.
5251 * jv-scan.c: Include "jcf.h".
5252 (main): Declare using DEFUN macro.
5254 * jvspec.c (find_spec_file, lang_specific_pre_link,
5255 lang_specific_driver): Add prototypes.
5256 (find_spec_file): Constify a char*.
5258 * keyword.gperf (hash, java_keyword): Add prototypes.
5260 * lang.c (lang_print_error): Add static prototype.
5261 (lang_init): Prefer memcpy over bcopy to avoid casts.
5263 * lex.c (yylex): Add static prototype.
5265 * parse-scan.y: Include "lex.c" earlier.
5267 * parse.h: Remove redundant declaration for `yylex'.
5269 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
5270 labeled_block_contains_loop_p): Add static prototypes.
5271 (not_accessible_p): Make static to match prototype.
5273 * verify.c (start_pc_cmp): Don't needlessly cast away const.
5275 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5277 * parse.y (check_method_redefinition): Changed leading comment.
5278 (check_abstract_method_definitions): New function.
5279 (java_check_abstract_method_definitions): New function.
5280 (java_check_regular_methods): Call it.
5281 (verify_constructor_super): Fixed indentation.
5282 (lookup_method_invoke): Likewise.
5284 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5286 * parse.y (method_header): Return a null pointer if the current
5288 (finish_method_declaration): Return if the current function decl
5290 (source_start_java_method): Likewise.
5291 (java_method_add_stmt): Likewise.
5293 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5295 * class.c (emit_register_class): Removed unnecessary call to
5297 * parse.y (labeled_block_contains_loop_p): Removed unused local
5300 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5302 * parse.y (java_refold): Added prototype.
5304 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5306 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
5307 (java_stabilize_reference): Removed unnecessary `else'.
5308 (java_complete_lhs): Set flag to remember boolean. Call
5309 java_refold. Added comments.
5310 (java_decl_equiv): New function.
5311 (binop_compound_p): Likewise.
5312 (java_refold): Likewise.
5313 (patch_unaryop): Striped static field access assigned to decl and
5314 op. Changed promotion scheme for ++/-- operators.
5315 (search_loop): New function.
5316 (labeled_block_contains_loop_p): Likewise.
5317 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
5319 (patch_bc_statement): Call search_loop. Fixed comment.
5321 1999-08-14 Anthony Green <green@cygnus.com>
5323 * expr.c (java_lang_expand_expr): Mark static array data as
5326 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5328 * jvgenmain.c (main): NUL-terminate name_obstack.
5330 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5332 * check-init.c (check_bool2_init, done_alternative): Add static
5335 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
5336 (add_method, build_utf8_ref, build_class_ref,
5337 append_gpp_mangled_type, layout_class_method): Constify a char*.
5339 * decl.c (push_promoted_type, make_binding_level): Add static
5341 (push_promoted_type, pushdecl): Constify a char*.
5343 * except.c (find_handler_in_range, link_handler,
5344 check_start_handlers): Add static prototypes.
5346 * expr.c (process_jvm_instruction): Constify a char*.
5348 * gjavah.c (main): Constify a char*.
5350 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
5353 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
5355 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
5356 munge, print_ents): Constify a char*.
5358 * jcf-dump.c (disassemble_method): Constify a char*.
5359 (print_constant_pool, print_exception_table): Add static prototypes.
5360 (print_constant, print_exception_table, main, disassemble_method):
5363 * jcf-io.c (find_classfile, find_class): Likewise.
5365 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
5366 (set_source_filename, predefined_filename_p): Add static prototypes.
5367 (set_source_filename, get_constant, get_class_constant,
5368 find_in_current_zip): Constify a char*.
5370 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
5372 (add_entry, add_path, jcf_path_classpath_arg,
5373 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
5375 * jcf-reader.c (get_attribute, jcf_parse_preamble,
5376 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
5377 jcf_parse_one_method, jcf_parse_methods,
5378 jcf_parse_final_attributes): Add static prototypes.
5379 (get_attribute): Constify a char*.
5381 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
5382 jcf_dependency_add_target, jcf_path_classpath_arg,
5383 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
5385 * jv-scan.c (main): Constify a char*.
5386 (gcc_obstack_init): Add prototype arguments.
5388 * jvgenmain.c (gcc_obstack_init): Likewise.
5389 (main): Constify a char*.
5391 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
5393 (put_decl_string, lang_print_error): Constify a char*.
5394 (lang_init): Remove redundant extern prototype.
5396 * mangle.c (emit_unicode_mangled_name): Constify a char*.
5398 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
5399 Add static prototypes.
5400 (get_type_from_signature): Constify a char*.
5402 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
5403 Add static prototypes.
5404 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
5405 (verify_jvm_instructions): Constify a char*.
5407 * xref.c (xref_flag_value): Likewise.
5409 * xref.h (xref_flag_value): Likewise.
5411 * zextract.c (makeword, makelong): Add static prototypes.
5412 (makeword, makelong): Constify a uch*.
5414 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5416 * lang.c (java_dummy_print): Constify a char*.
5417 (lang_print_error): Likewise.
5418 (lang_init): Remove redundant prototype for `print_error_function'.
5419 (lang_init_source): Likewise.
5420 (lang_identify): Constify a char*.
5422 1999-08-09 Tom Tromey <tromey@cygnus.com>
5424 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
5425 (WORDS_TO_LONG): Likewise.
5426 (WORDS_TO_DOUBLE): Likewise.
5428 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5430 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
5432 * expr.c (java_stack_pop, java_array_data_offset,
5433 build_java_throw_out_of_bounds_exception, case_identity,
5434 build_java_check_indexed_type): Add static prototypes.
5435 (linenumber_table, expand_invoke, expand_java_field_op,
5436 build_primtype_type_ref, expand_byte_code): Constify a char*.
5438 * java-tree.h (build_primtype_type_ref, linenumber_table):
5440 (java_lang_expand_expr): Add prototype.
5442 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
5443 `java_lang_expand_expr'.
5445 * lex.c (java_lex_error): Constify a char*.
5446 (java_get_unicode, java_read_char, java_allocate_new_line,
5447 java_unget_unicode, java_sneak_unicode): Prototype.
5449 * parse-scan.y (current_class, package_name, method_declarator,
5450 report_class_declaration, yyerror): Constify a char*.
5452 * parse.h (java_report_errors): Prototype.
5453 (yyerror): Constify a char*.
5455 * parse.y (classitf_redefinition_error, check_modifiers,
5456 parse_jdk1_1_error, lookup_package_type,
5457 lookup_package_type_and_set_next, get_printable_method_name,
5458 purify_type_name): Constify a char*.
5459 (build_super_invocation, maybe_generate_finit,
5460 verify_constructor_super, parser_add_interface,
5461 add_superinterfaces, jdep_resolve_class, note_possible_classname,
5462 java_complete_expand_methods, java_expand_finals,
5463 cut_identifier_in_qualified, java_stabilize_reference,
5464 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
5465 merge_string_cste): Prototype.
5466 (single_type_import_declaration, yyerror,
5467 variable_redefinition_error, build_array_from_name,
5468 build_unresolved_array_type, check_class_interface_creation,
5469 resolve_class, complete_class_report_errors,
5470 note_possible_classname, read_import_dir,
5471 find_in_imports_on_demand, resolve_package, fix_constructors,
5472 check_deprecation, lookup_method_invoke,
5473 maybe_build_primttype_type_ref, array_constructor_check_entry):
5475 (java_complete_expand_methods, java_expand_finals): Make static.
5476 (convert_narrow): Remove static prototype.
5478 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5480 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
5482 1999-08-02 Richard Henderson <rth@cygnus.com>
5484 * decl.c: Include defaults.h instead of expr.h.
5485 * parse.y: Likewise.
5487 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
5489 * java/decl.c (start_java_method): Change all uses of
5490 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
5491 Ensure expr.h is included.
5492 * java/expr.c (pop_arguments): Ditto.
5493 * java/parse.y (expand_start_java_method): Ditto.
5495 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5497 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
5499 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
5501 * decl.c: Include "function.h".
5502 * except.c: Likewise.
5503 * parse.y: Likewise.
5504 * Makefile.in: Update dependencies.
5506 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5508 * expr.c (build_java_soft_divmod): Provide a default case in switch.
5509 (java_lang_expand_expr): Mark parameters `target', `tmode' and
5510 `modifier' with ATTRIBUTE_UNUSED.
5512 * gjavah.c (process_file): Add braces around ambiguous `else'.
5514 * jcf-dump.c (print_access_flags, localvar_free): Change return
5517 * parse.y (java_complete_expand_method): Initialize variable
5519 (resolve_qualified_expression_name): Likewise for `field_decl'.
5520 (patch_method_invocation): Likewise for `class_to_search'.
5521 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
5522 (patch_assignment): Likewise for `lhs_type'.
5524 * verify.c (verify_jvm_instructions): Remove unused variable
5527 1999-07-25 Richard Henderson <rth@cygnus.com>
5529 * decl.c (va_list_type_node): New.
5531 1999-07-25 Anthony Green <green@cygnus.com>
5533 * gjavah.c (print_stub): New function.
5534 (METHOD_IS_NATIVE): New macro.
5535 (print_mangled_classname): Make static.
5536 (HANDLE_END_FIELD): Don't emit fields during stub generation.
5537 (process_file): Perform stub generation.
5538 (HANDLE_METHOD): Don't emit class decls during stub
5540 (HANDLE_END_METHOD): Take into account stub generation.
5541 (print_method_info): Handle stub generation.
5542 (print_stub): New function.
5543 (print_cxx_classname): Make signature consistant with others.
5544 (help): Describe -stubs option.
5545 (main): Create stub file.
5546 (version): Use version.c.
5547 (print_full_cxx_name): New function.
5548 (print_c_decl): Use print_full_cxx_name.
5550 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5552 * check-init.c (check_init): Handle MAX_EXPR.
5554 1999-07-15 Andrew Haley <aph@cygnus.com>
5556 * lang.c (flag_use_divide_subroutine): New variable.
5557 * typeck.c: (convert_ieee_real_to_integer): Bounds check
5558 fp-to-integer conversion.
5559 (convert): Call convert_ieee_real_to_integer when flag_fast_math
5562 * expr.c (build_java_soft_divmod): New function.
5563 (build_java_binop): Call build_java_soft_divmod if
5564 flag_use_divide_subroutine is set.
5565 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
5566 soft_lrem_node: new builtin functions.
5567 (init_decl_processing) Initialize the new builtins.
5568 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
5569 soft_lrem_node: new builtin functions.
5570 (build_java_soft_divmod): New function.
5571 * parse.y: Call build_java_soft_divmod if
5572 flag_use_divide_subroutine is set.
5575 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
5576 a --specs= arg) even if not linking.
5577 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
5578 -fuse-divide-subroutine
5580 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5582 * parse.y (resolve_and_layout): Check methods only once.
5583 (resolve_qualified_expression_name): Verify thrown exceptions
5585 (check_thrown_exceptions): Reject exceptions thrown in
5586 initializer. Error message tuned.
5588 1999-07-14 Andrew Haley <aph@cygnus.com>
5590 * expr.c (expand_expr): Do not return the last statement in a
5591 block as the block's value.
5593 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5595 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
5596 CALL_EXPR, to avoid order of evaluation changes.
5598 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5600 * parse.y (qualify_ambiguous_name): Do not use
5601 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
5603 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5605 * check-init.c (check_init): Handle MAX_EXPR.
5606 * expr.c (force_evaluation_order): Force method call arguments to
5607 be evaluated in left-to-right order.
5608 * parse.y (qualify_ambiguous_name): Loop again to qualify
5609 NEW_ARRAY_EXPR properly.
5611 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5613 * parse.y (patch_invoke): Resolve unresolved invoked method
5615 (qualify_ambiguous_name): STRING_CST to qualify expression for
5616 type name resolution.
5618 1999-06-24 Andrew Haley <aph@cygnus.com>
5620 * class.c (finish_class): Whenever a deferred method is
5621 output, rescan the list of methods to see if a new candidate for
5622 output can be found.
5624 1999-06-28 Tom Tromey <tromey@cygnus.com>
5626 * jvspec.c (lang_specific_driver): Recognize --help.
5628 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5630 * parse.y (resolve_package): Fixed bogus return statement.
5631 (patch_method_invocation): Resolve method invocation beginning with
5632 a package name qualifier.
5634 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5636 * Make-lang.in (java.stage1): Depend on stage1-start.
5637 (java.stage2): Likewise for stage2-start.
5638 (java.stage3): Likewise for stage3-start.
5639 (java.stage4): Likewise for stage4-start.
5641 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5643 * parse.y (java_complete_lhs): When doing cross referencing, don't
5644 try to keep file location on a WFL expanded as a CALL_EXPR.
5646 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5648 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
5649 compiling to class file a void method with an empty method body.
5650 As a side effect, the bytecode backend will generate the
5651 appropriate `return' instruction.
5653 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5655 * parse.y (lookup_package_type_and_set_next): New function prototype.
5656 (resolve_package): Search current and imported packages.
5657 (lookup_package_type_and_set_next): New function.
5659 1999-06-22 Andrew Haley <aph@cygnus.com>
5661 * verify.c (verify_jvm_instructions): Check for pending blocks
5662 before invalid PC test and opcode switch, not after.
5664 1999-06-21 Andrew Haley <aph@cygnus.com>
5666 * except.c (find_handler_in_range): The upper limit for exception
5667 ranges is exclusive, not inclusive: (start <= pc < end).
5668 (link_handler): find child pointer which points to outer by
5669 searching sibling list: previous code incorrectly assumed that
5670 outer->outer->first_child must point to outer.
5671 * verify.c (verify_jvm_instructions): FIXME added to code for
5673 (verify_jvm_instructions): Do not assume that the last block
5674 processed in a subroutine is a block which ends with a `ret'
5675 instruction. With some control flows it is possible that the last
5676 block ends with an `athrow'.
5678 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5680 * parse.y (qualify_ambiguous_name): Reorganized the post
5681 evaluation of non WFL leading expression nodes.
5683 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5685 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
5688 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5690 * parse.y (qualify_ambiguous_name): Handle qualified expression
5691 beginning with a STRING_CST.
5693 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5695 * parse.y (register_fields): Set DECL_INITIAL on both
5696 pre-initialized static and public fields.
5697 (resolve_field_access): Static field access expressions to always
5699 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
5700 qualification. CONVERT_EXPR to be resolved as an expression name.
5701 (java_complete_lhs): Identify and access qualified final
5702 initialized field in switch statement case expression.
5703 (fold_constant_for_init): Pre-initialized field decl constant to
5706 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5708 * parse.y (note_possible_classname): Mark returned node with
5709 QUALIFIED_P only if the original class name contained a '/'.
5711 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
5713 * Make-lang.in (gcjh): More parallel build fixes.
5715 1999-06-03 Mike Stump <mrs@wrs.com>
5717 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
5719 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
5721 * except.c (link_handler): Chain exception handlers in order.
5723 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
5725 * expr.c (expand_byte_code): Fill unreachable bytecode regions
5726 with nops and process as usual in order to always set correct EH
5727 ranges. Emit detailed warnings about unreachable bytecodes.
5729 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
5731 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
5734 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5736 * parse.y (lookup_field_wrapper): Unified returned value to NULL
5737 or the searched field decl.
5739 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5741 * parse.y (fold_constant_for_init): Convert numerical constant
5742 values to the type of the assigned field.
5744 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5746 * expr.c (lookup_field): Relaxed the test on class loading error
5748 * parse.y (fold_constant_for_init): Enabeled old code.
5750 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5752 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
5753 decide the validity of the cast of a java.lang.Cloneable reference
5755 (patch_conditional_expr): Fixed first argument passed to
5756 binary_numeric_promotion.
5758 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5760 * parse.y (qualify_ambiguous_name): Take into account that a
5761 CONVERT_EXPR might specify a type as a WFL.
5763 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5765 * parse.y (patch_assignment): Save the rhs before using it as an
5766 argument to _Jv_CheckArrayStore.
5768 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5770 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
5772 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5774 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
5775 floating point litteral only when the exponent indicator has been
5778 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5780 * parse.y (formal_parameter:): Construct argument tree list
5781 element even if a yet unsupported final parameter was encountered.
5783 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5785 * parse.y (finish_method_declaration): Issue errors for native or
5786 abstract methods declared with a method body, as well as for non
5787 native or non abstract methods with no method body.
5789 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5791 * class.c (build_utf8_ref): Initialize variable `field'.
5793 * decl.c (init_decl_processing): Initialize variable `field'.
5795 * expr.c (build_known_method_ref): Mark parameters `method_type',
5796 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
5797 (process_jvm_instruction): Likewise for parameter `length'.
5799 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
5800 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
5803 * parse.y (maybe_generate_clinit): Remove unused variable
5804 `has_non_primitive_fields'.
5805 (find_in_imports_on_demand): Initialize variables `node_to_use'
5807 (patch_binop): Likewise for variable `prom_type'.
5808 (patch_unaryop): Likewise for variable `prom_type'.
5810 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
5812 * xref.c (xref_table): Add missing initializer.
5814 1999-05-14 Tom Tromey <tromey@cygnus.com>
5816 * java-except.h (struct eh_range): Removed unused `next' member.
5817 * verify.c (verify_jvm_instructions): Call check_nested_ranges
5818 after adding all exception handlers. Sort exception ranges in
5820 (struct pc_index): New structure.
5821 (start_pc_cmp): New function.
5822 * except.c (add_handler): Return `void'. Don't call link_handler;
5823 instead construct an ordinary linked list and do range
5825 (check_nested_ranges): New function.
5826 (link_handler): Changed interface to allow merging of eh_ranges.
5827 Split overlapping ranges. Return `void'.
5829 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5831 * parse.y (constructor_block_end:): New rule, tagged <node>.
5832 (constructor_body:): Use `constructor_block_end' instead of
5835 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5837 * parse.y (statement_nsi:): Pop `for' statement block.
5838 (java_complete_lhs): Labeled blocks containing no statement are
5839 marked as completing normally.
5841 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5843 * xref.c (xref_set_current_fp): New function, defined.
5844 * xref.h (xref_set_current_fp): New function, prototyped.
5846 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5848 * check-init.c (check_init): Take into account that
5849 LABELED_BLOCK_STMT can be empty.
5851 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5853 * parse.y (java_check_regular_methods): Warning check on not
5854 overriding methods with default access in other packages does not
5855 apply to `<clinit>'.
5856 (java_complete_lhs): If block body is an empty_stmt_node, replace
5857 it by NULL_TREE. This prevents gcc from generating an irrelevant
5860 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5862 * check-init.c (check_init): Removed code accepting to see things
5863 falling through default:, when doing xrefs.
5864 * java-tree.h (do_not_fold): New global variable, declared.
5865 * parse.y (do_not_fold): New global variable, defined.
5866 (java_complete_expand_method): Set `do_not_fold' to the value of
5867 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
5868 and reinstall them after them have been purged; do not check for
5869 initializations; do not issue missing return errors.
5870 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
5872 (patch_binop): Skip the fold part when doing xrefs.
5873 (build_string_concatenation): Skip the concatenation part when
5875 (patch_synchronized_statement): Do not generate a try-finally when
5877 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
5878 and keep the location where the throw was seen.
5879 * typeck.c (convert): When `do_not_fold' is set, do not attempt
5880 any treatment on the converted node an simply return a NOP_EXPR of
5882 * xref.c (xref_get_data): New function, defined.
5883 * xref.h (xref_get_data): New function, declared.
5884 (XREF_GET_DATA): Use xref_get_data.
5886 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5888 * gjavah.c (print_include): Cast the result of `strlen' to int
5889 when comparing against a signed value.
5890 (add_namelet): Likewise.
5892 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5894 * expr.c (expand_invoke): Mark parameter `nargs' with
5896 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
5898 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
5901 * jcf-reader.c (get_attribute): Cast a value to long
5902 when comparing against a signed expression. Likewise.
5904 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
5907 1999-05-11 Andrew Haley <aph@cygnus.com>
5909 * parse.y (source_end_java_method): If the current method contains
5910 any exception handlers, force asynchronous_exceptions: this is
5911 necessary because signal handlers in libjava may throw exceptions.
5912 * decl.c (end_java_method): Ditto.
5914 1999-05-11 Tom Tromey <tromey@cygnus.com>
5916 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
5918 * jvspec.c (THREAD_NAME): Removed.
5919 (GC_NAME): Likewise.
5920 (MATHLIB): Likewise.
5921 (WITHLIBC): Likewise.
5923 (THREADLIB): Likewise.
5924 (MATH_LIBRARY): Likewise.
5925 (lang_specific_driver): Don't add `-l' options to command line.
5926 Instead, add a single --specs option. Recognize `-L' options and
5927 use them to search for spec file.
5928 (find_spec_file): New function.
5929 (SPEC_FILE): New define.
5931 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
5933 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
5934 cpplib-enabled build.
5936 1999-05-05 Per Bothner <bothner@cygnus.com>
5938 * class.c (make_field_value): DECL_INITIAL may be a string literal;
5939 temporarily zero it while calling rest_of_decl_compilation.
5941 * java-tree.h (string_ptr_type_node): Add declaration.
5942 * decl.c: Define and initialize string_ptr_type_node.
5943 * parse.y (patch_string_cst): Use string_ptr_type_node.
5945 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
5946 * parse.y (for_statement): Now unconditionally exit_block.
5947 (finish_labeled_statement): No longer exit_block if for-loop.
5948 (patch_loop_statement): Check harder if the loop is already labeled.
5950 * parse.y (patch_initialized_static_field): Removed function.
5951 (maybe_generate_clinit): Removed special handling for interfaces.
5952 (java_complete_expand_methods): Do a preliminary java_complete_tree
5953 on <clinit> to determine if it can be removed.
5954 (java_complete_expand_method): Remove special handling for <clinit>.
5955 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
5956 optimize if we get back empty_stmt_node.
5957 For MODIFY_EXPR, re-do checking of static initializers.
5958 (fold_constant_for_init): Don't return immediate if VAR_DECL.
5959 For VAR_DECL, pass correct context.
5961 * verify.c (verify_jvm_instructions): Better error messages.
5963 1999-05-03 Tom Tromey <tromey@cygnus.com>
5965 * parse-scan.y (interface_declaration): Call
5966 report_class_declaration for interfaces.
5968 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
5970 * Makefile.in: Remove -v from bison command lines.
5972 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5974 * check-init.c (check_init): Exclude a case of error when doing
5976 * class.c (layout_class_method): Don't generate the error message
5977 twice when compiling from source.
5978 * lang-options.h: Added `-Wredundant-modifers' and
5979 `-Wunusupported-jdk11' flags and help text.
5980 * lang.c (lang_decode_option): Added support for
5981 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
5982 flag_static_local_jdk11 and flag_redundant set accordingly.
5983 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
5984 * parse.h (EXPR_WFL_ADD_COL): New macro.
5985 (DECL_END_SOURCE_LINE): Likewise.
5986 (DECL_INHERITED_SOURCE_LINE): Likewise.
5987 * parse.y (static_ref_err): New function, prototyped.
5988 (CCB_TK): Now tagged <operator>.
5989 (class_body:): Remember the location of the closing '}' of a class
5990 definition when doing xrefs.
5992 (block_end:): Likewise.
5993 (create_class): Remember the location of the inherited class
5994 identifier when doing xrefs.
5995 (register_fields): Added test on first operand of `init' before
5996 testing it TREE_CODE.
5997 (method_header): Store the location of the class identifier in the
5998 class decl when doing xrefs.
5999 (finish_method_declaration): Don't combine first/last method line
6001 (java_check_regular_methods): Warning check on not overriding
6002 methods with default access on other packages move before check on
6003 static methods. Initialization of `aflags' also moved up.
6004 (resolve_expression_name): Call static_ref_err to report the error.
6005 (static_ref_err): New function, implemented.
6006 (resolve_field_access): Returned simplified static field access
6008 (resolve_qualified_expression_name): Check for illegal use of
6009 static fields in a non static context. Call static_ref_err to
6010 report error in various places.
6011 (java_complete_tree): Do not fold initialized static fields when
6013 (java_complete_lhs): Likewise.
6015 1999-04-29 Anthony Green <green@cygnus.com>
6017 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
6018 create internal labels.
6019 (lookup_label): Ditto.
6021 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6023 * class.c (layout_class_method): Generate <clinit>'s rtl for
6025 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6026 for interfaces' <clinit>.
6027 * expr.c (lookup_field): Search for fields in interfaces.
6028 (expand_invoke): Fixed indentation.
6029 (expand_java_field_op): Likewise. Use IS_CLINIT.
6030 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
6031 (IS_CLINIT): New macro.
6032 * parse.y (type_declaration:): Call maybe_generate_clinit after an
6033 interface was parsed.
6034 (maybe_generate_clinit): Don't generate if the current class is an
6035 interface with only fields of primitive types.
6036 (reset_method_name): Use IS_CLINIT.
6037 (java_complete_expand_method): Expand <clinit> when it exists for
6038 interfaces. Use IS_CLINIT.
6039 (resolve_expression_name): Use DECL_CONTEXT instead of
6040 current_class to build static field references.
6041 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
6042 ARRAY_REF when doing xreferencing.
6043 (check_final_assignment): Fixed typo in leading comment. Use
6045 (patch_array_ref): Don't fully expand array references when
6047 (patch_return): Use IS_CLINIT.
6048 (patch_throw_statement): Likewise.
6050 1999-04-22 Tom Tromey <tromey@cygnus.com>
6052 * Make-lang.in (JAVA_SRCS): Added check-init.c.
6054 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6056 * decl.c (predef_filenames, predef_filenames_size): New globals
6057 (init_decl_processing): predef_filenames and predef_filenames_size
6059 * java-tree.h (predef_filenames, predef_filenames_size): Declared
6061 * jcf-parse.c (predefined_filename_p): New function.
6062 (yyparse): Check that files on the command line are specified only
6063 once and issue a warning otherwise.
6064 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
6065 * parse.y (source_end_java_method): Nullify NOP method bodies, to
6066 avoid a gcc warning with -W -Wall turned on.
6067 (java_expand_classes): Abort if errors were encountered.
6068 (java_complete_lhs): If the cross reference flag is set, wrap
6069 field DECL node around a WFL when resolving expression name.
6071 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6073 * lang.c (lang_decode_option): Fixed returned value when parsing
6074 `-fxref=...' and `-Wall'.
6075 * parse.y (source_end_java_method): Do not generate code when
6076 flag_emit_xref is set.
6077 (resolve_expression_name): Do not build static field access when
6078 flag_emit_xref is set.
6079 (resolve_field_access): No special treatment on `length' when
6080 flag_emit_xref is set. Do not build qualified static field access
6081 when flag_emit_xref is set.
6082 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
6083 when flag_emit_xref is set.
6084 (patch_assignment): Do not generate array store runtime check when
6085 flag_emit_xref is set.
6086 * xref.c (xref_flag_value): Fixed function declaration
6088 (xset_set_data): New function.
6089 * xref.h (xref_set_data): Added prototype for new function.
6090 (typedef struct xref_flag_table): New field data.
6091 (XREF_GET_DATA): New macro.
6093 1999-04-19 Tom Tromey <tromey@cygnus.com>
6095 * xref.h (enum): Removed trailing comma.
6097 * parse.y (resolve_qualified_expression_name): Added missing
6100 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
6102 * gjavah.c: New prototypes for java_float_finite and
6105 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6107 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
6110 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
6112 * Makefile.in (TREE_H): Add tree-check.h.
6113 (RTL_H): Add genrtl.h.
6115 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6117 * parse.y (patch_assignment): Added ArrayStoreException runtime
6120 1999-04-06 Per Bothner <bothner@cygnus.com>
6122 * expr.c (pop_type_0): New function.
6123 (pop_type): Use pop_type_0.
6124 * java-tree.h (pop_type_0): New declaration.
6125 * verify.c (verify_jvm_instructions): Check return instructions.
6127 * parse.y (patch_binop): Don't fold if non-constant and emiting
6130 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6132 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
6134 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
6135 (main_jcf): Don't define.
6136 (process_file): Don't set `main_jcf'.
6138 * java-tree.h (main_jcf): Don't declare.
6140 * jcf-parse.c (main_jcf): Add static definition.
6142 * lang.c (main_jcf): Don't define.
6144 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6146 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
6148 * decl.c (copy_lang_decl): Likewise for `bcopy'.
6150 * jcf-depend.c: Include "config.h", not <config.h>.
6152 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
6155 * jcf-path.c: Include "config.h", not <config.h>.
6157 * lex.c: Don't include various system header files.
6158 (java_init_lex): Cast the argument of `bzero' to PTR
6160 * parse-scan.y (java_push_parser_context): Likewise.
6162 * parse.y (java_push_parser_context): Likewise.
6163 (patch_bc_statement): Match format specifier to variable argument.
6165 * xref.c: Don't include <stdio.h>.
6167 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6169 * parse.y (struct parser_ctxt *ctxp): Now global.
6170 (declare_local_variables): Use WFL compound value for the
6171 declaration source line value, when doing cross-referencing.
6173 1999-03-31 Tom Tromey <tromey@cygnus.com>
6175 * gjavah.c (print_field_info): Allow constants of other types.
6176 (print_include): Generate include when new name is proper prefix
6177 of already printed name.
6178 (add_namelet): Likewise.
6179 (cxx_keyword_subst): New function.
6180 (print_method_info): Use it.
6181 (print_field_name): New function.
6182 (get_field_name): New function.
6183 (print_field_info): Use get_field_name and print_field_name.
6185 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6187 * Makefile.in (keyword.h): Generate using gperf language 'C', not
6188 'KR-C', so gperf uses the `const' keyword on strings.
6190 * keyword.gperf (java_keyword): Const-ify a char*.
6192 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6194 * parse.y (patch_bc_statement): Fixed identation and a bogus
6197 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6199 * parse.y (patch_assignment): Allow static variables in other
6200 classes to be assigned.
6202 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6204 * class.c (maybe_add_interface): Remove unused variable
6206 (make_class_data): Use = for assignment, not ==. Likewise.
6207 (emit_register_classes): Remove unused variable `decl'.
6209 * lex.c: Fix comment so as not to contain an embedded `/*'.
6211 * verify.c (verify_jvm_instructions): Remove unused variable
6214 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
6216 * parse.y (complete_loop_body): Rename to finish_loop_body.
6217 (complete_labeled_statement): Rename to finish_labeled_statement.
6218 (complete_for_loop): Rename to finish_for_loop.
6219 (complete_method_declaration): Rename to finish_method_declaration.
6221 * java-tree.h (continue_identifier_node): New global node.
6222 * decl.c: Define and initialize continue_identifier_node.
6223 * parse.y (generate_labeled_block): Remove - no longer needed.
6224 (build_loop_body): Use continue_identifier_node for continue block.
6225 (finish_labeled_statement): Also do pop_labeled_block actions.
6226 (java_complete_lhs): POP_LOOP even if error.
6227 (build_labeled_block): Special handling for continue_identifier_node.
6228 (patch_loop_statement): Re-organize.
6229 (patch_bc_statement): Re-write.
6231 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6233 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
6234 using a WFL compound value.
6235 * parse.y (xref.h): Include.
6236 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
6238 (register_fields): Set WFL compound value to lineno if doing
6240 (java_complete_expand_method): Call expand_xref if flag_emit_xref
6242 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
6243 * xref.h (expand_xref): Prototype renamed from xref_generate.
6245 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6247 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
6248 (GET_CURRENT_BLOCK): New macro.
6249 * parse.y (current_static_block): New global variable.
6250 (method_body:): Define action.
6251 (complete_method_declaration): Set current_function_decl to NULL
6252 when work on the current method is done.
6253 (declare_local_variables): Use GET_CURRENT_BLOCK.
6254 (java_method_add_stmt): Likewise.
6255 (java_complete_expand_method): Disable the use of `this' when
6257 (enter_a_block): If no current method exist, use
6258 current_static_block to link static initializer blocks.
6259 (exit_block): Rewritten to use current_static_block when no current
6261 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
6262 (patch_return): Forbid the use of `return' in static initializers.
6263 (patch_throw_statement): Fixed indentation. Issue specific error
6264 for uncaught thrown checked exception in static initializer
6265 blocks. Removed FIXME.
6267 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
6269 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
6270 Link gcj from gcc.o.
6272 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6274 * parse.y (find_applicable_accessible_methods_list): When dealing
6275 with interface: ensure that a given interface or java.lang.Object
6276 are searched only once.
6278 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6280 * gjavah.c (print_c_decl): Remove unused argument `flags'.
6282 * jcf-dump.c (print_access_flags): Add braces around if-else.
6284 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
6287 * lex.c (build_wfl_node): Add static prototype.
6289 * lex.h (build_wfl_node): Remove static prototype.
6291 * parse.y: Include lex.c early enough to declare everything needed.
6292 Ensure calls to `build_wfl_node' pass the proper arguments.
6293 (create_class): Remove unused variable `super_decl'.
6294 (get_printable_method_name): Initialize variable `name'.
6296 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6298 * Changelog: Fixed 1999-03-22 typos.
6299 * lang.c (lang_decode_option): Fixed typo in error string in the
6302 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6304 * Makefile.in (JAVA_OBJS): Added entry xref.o.
6306 * java-tree.h (flag_emit_xref): Declared extern.
6307 * lang.c (xref.h): Included.
6308 (flag_emit_xref): New global variable.
6309 (lang_decode_option): Added support for -fxref.
6313 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
6315 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
6318 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6320 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
6321 $(srcdir)/../system.h and $(JAVA_TREE_H).
6322 (jcf-io.o): Depend on $(JAVA_TREE_H).
6323 (mangle.o): Likewise.
6325 * check-init.c (check_cond_init): Add static prototype.
6327 * class.c (build_java_method_type, hashUtf8String,
6328 make_field_value, get_dispatch_vector, get_dispatch_table,
6329 append_gpp_mangled_type, mangle_static_field): Likewise.
6330 (strLengthUtf8): Hide unused definition.
6331 (hashUtf8String): Const-ify.
6332 (make_field_value): Un-ANSI-fy.
6334 * constants.c: Move inclusion of jcf.h above java-tree.h.
6335 (set_constant_entry, find_class_or_string_constant,
6336 find_name_and_type_constant, get_tag_node,
6337 build_constant_data_ref): Add static prototype.
6339 * decl.c (push_jvm_slot, builtin_function,
6340 lookup_name_current_level): Likewise.
6341 (builtin_function): Const-ify.
6343 * except.c (expand_start_java_handler, expand_end_java_handler):
6344 Add static prototype.
6346 * expr.c (flush_quick_stack, push_value, pop_value,
6347 java_stack_swap, java_stack_dup, build_java_athrow,
6348 build_java_jsr, build_java_ret, expand_java_multianewarray,
6349 expand_java_arraystore, expand_java_arrayload,
6350 expand_java_array_length, build_java_monitor, expand_java_pushc,
6351 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
6352 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
6353 expand_compare, expand_test, expand_cond, expand_java_goto,
6354 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
6355 expand_java_field_op, java_push_constant_from_pool): Likewise.
6357 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
6358 (build_java_arraynull_check): Mark parameters `node' and `type'
6359 with ATTRIBUTE_UNUSED.
6360 (note_label): Likewise for parameter `current_pc'.
6361 (expand_java_call, expand_java_ret): Hide unused definition.
6363 * java-tree.h (make_class, build_constants_constructor,
6364 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
6365 init_outgoing_cpool, register_class, emit_register_classes,
6366 java_layout_seen_class_methods): Prototype.
6367 (unicode_mangling_length): Const-ify.
6368 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6369 emit_unicode_mangled_name, format_int, format_uint,
6370 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
6371 jcf_print_utf8_replace, open_class): Prototype.
6373 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
6374 <stdio.h>. Include tree.h/java-tree.h.
6375 (utf8_equal_string usage, process_class): Add static prototype.
6376 (open_class): Don't prototype this here.
6377 (utf8_equal_string): Match arguments to format specifiers.
6378 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
6379 TABLE_SWITCH, disassemble_method): Likewise.
6381 * jcf-io.c: Include tree.h/java-tree.h.
6382 (open_class, find_classfile, jcf_print_utf8,
6383 jcf_print_utf8_replace): Const-ify.
6385 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
6386 parse_class_file): Add static prototype.
6387 (find_in_current_zip): Match definition to existing static
6390 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
6391 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
6392 finish_jcf_block, define_jcf_label, get_jcf_label_here,
6393 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
6394 write_chunks, adjust_typed_op, generate_bytecode_conditional,
6395 generate_bytecode_return, perform_relocations, init_jcf_state,
6396 init_jcf_method, release_jcf_state, generate_classfile):
6397 Add static prototype.
6398 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
6399 (make_class_file_name): Const-ify.
6401 * jcf.h (find_classfile): Const-ify.
6403 * jv-scan.c (reset_report): Remove prototype.
6405 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
6406 (error): Rewrite to allow varargs.
6408 * lang.c (lang_f_options): Const-ify.
6410 * lex.c (java_parse_escape_sequence): Add static prototype.
6411 (java_allocate_new_line): Match definition to existing static
6414 * mangle.c Include tree.h/java-tree.h.
6415 (unicode_mangling_length, emit_unicode_mangled_name,
6416 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
6418 * parse.h (jdep_code): Remove trailing comma in enumeration.
6419 (java_get_line_col): Move prototype outside of !JC1_LITE test.
6420 (reset_report): Add prototype.
6422 * verify.c (push_pending_label, merge_types): Add static
6425 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
6427 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6429 * parse.y (find_applicable_accessible_methods_list): Extend the
6430 search to superinterfaces when relevant.
6431 (search_applicable_methods_list): New function.
6433 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6435 * class.c (unmangle_classname): Implemented stricter testing
6436 before setting the QUALIFIED_P flag on an identifier.
6438 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
6440 * parse.y (java_complete_lhs): Call force_evaluation_order
6441 after patch_newarray.
6442 (patch_binop): Don't call fold if there are side effects.
6444 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
6446 * parse.y (java_stabilize_reference): Use save_expr instead of
6447 building a SAVE_EXPR node.
6448 (java_complete_lhs): Patch the resulting string of the `+='
6449 operator (if necessary) and complete the RHS after having built
6452 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
6454 * class.c (make_class): Don't set CLASS_P here (because
6455 this function is also called by build_java_array_type).
6456 (push_class): Set CLASS_P here instead.
6457 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
6459 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
6460 context. If the context is class, perfer "super" over "synchronized".
6461 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
6463 * parse.y (create_class): Don't call parser_check_super here;
6464 it is not robust. Always wait until later.
6466 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
6467 match what JDK 1.2 does), but don't set ACC_PUBLIC.
6469 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
6471 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
6472 * lex.h (UNGETC): Change misleading macro.
6474 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
6476 * parse.y (java_stabilize_reference): Return NODE when patching a
6478 (java_complete_lhs): Put parenthesis around truth values.
6480 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
6482 * class.c (layout_class_method): Don't make rtl for interface
6484 * parse.h (GET_TYPE_NAME): New macro.
6485 * parse.y (if_then_statement:): Fixed indentation.
6486 (if_then_else_statement:): Likewise.
6487 (for_statement:): Fixed spacing.
6488 (try_statement:): Fixed indentation.
6489 (create_interface): Don't force interfaces to be abstract.
6490 (method_header): Abstract methods are OK in interfaces.
6491 (declare_local_variables): Fixed typo in comment.
6492 (java_complete_expand_method): Fixed indentation.
6493 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
6494 non accessible fields.
6495 (java_stabilize_reference): New function.
6496 (java_complete_lhs): Fixed indentation. Use
6497 java_stabilize_reference in compound assignement. Insert the
6498 cast. If not processing `+' fix string constants before processing
6501 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6503 * constants.c (find_class_or_string_constant): Cast variable `j'
6504 to a `jword' when comparing against one.
6506 * expr.c (java_lang_expand_expr): Remove unused variables
6507 `has_finally_p' and `op0'.
6509 * gjavah.c (print_field_info): Cast a value to jint when comparing
6510 against one. Likewise for a jlong.
6511 (add_namelet): Likewise cast a `sizeof' to an int when comparing
6512 against a signed quantity.
6514 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
6515 (print_signature): Don't needlessly dereference variable `str'
6517 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
6518 `max_locals' with ATTRIBUTE_UNUSED.
6519 (jcf_parse_class): Likewise for variable `index'.
6521 * parse.h (reverse_jdep_list): Remove static prototype.
6523 * parse.y (build_jump_to_finally): Remove prototype and definition.
6524 (reverse_jdep_list): Add static prototype.
6526 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
6527 `assignment' and `expr_decl'.
6529 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
6531 1999-03-12 Andrew Haley <aph@cygnus.com>
6533 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
6534 we'll need a directory separator and a null character.
6536 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
6538 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
6540 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6542 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
6545 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
6547 * lex.c (java_parse_end_comment): Take extra parameter (next char).
6549 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
6551 * class.c (layout_class_method): A static method in a base class
6552 is never overridden, so treat it like it doesn't exist.
6553 However, do complain about private non-static method overriding
6554 public static method.
6556 * parse.y: Don't set unused INITIALIZED_P flag.
6557 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
6559 * parse.y (find_expr_with_wfl): Optimize tail-calls.
6560 (build_array_from_name): Re-order &index[string] to &string[index].
6562 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
6563 error_mark (it might catch more errors, but it is more likely to lose).
6565 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6567 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
6568 (parse-scan.o): Depend on toplev.h.
6570 * class.c (make_method_value): Add prototype. Make it static.
6571 Remove unused second argument, caller changed.
6573 * expr.c (java_lang_expand_expr): Remove unused variable
6576 * java-tree.h: Don't prototype find_in_current_zip.
6577 Add prototypes for verify_constant_pool, start_java_method,
6578 end_java_method, give_name_to_locals, expand_byte_code,
6579 open_in_zip, set_constant_value, find_constant1, find_constant2,
6580 find_utf8_constant, find_string_constant, find_class_constant,
6581 find_fieldref_index, find_methodref_index, write_constant_pool,
6582 count_constant_pool_bytes and encode_newarray_type.
6584 * jcf-dump.c: Remove unused variable `LONG_temp'.
6586 * jcf-parse.c: Include parse.h.
6587 (jcf_parse_source): Remove unused parameter, all callers changed.
6588 (jcf_figure_file_type): Add static prototype.
6589 (find_in_current_zip): Likewise. Also remove unused parameter,
6590 all callers changed.
6591 (read_class): Initialize variable `saved_pos'.
6593 * jcf-reader.c (jcf_parse_preamble): Mark variables
6594 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
6596 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
6597 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
6598 (java_parse_doc_section): Initialize variable `seen_star'.
6599 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
6600 (java_lex_error): Mark parameters `msg' and `forward' with
6602 (java_get_line_col): Mark parameters `filename' and `line' with
6605 * parse-scan.y: Include toplev.h.
6606 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
6608 * parse.h: use `struct JCF', not plain `JCF'.
6609 (java_parser_context_save_global, java_expand_classes
6610 java_parser_context_restore_global, java_parse): Add prototypes.
6612 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
6615 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
6617 * check-init.c (check_init): COPYN takes word count, not bit count.
6619 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
6621 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
6622 explicit build_decl. (Avoids crash in reload when optimizing.)
6624 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
6626 * decl.c (complete_start_java_method): Handle synchronized method
6627 even when compiling from bytecode.
6629 1999-02-26 Tom Tromey <tromey@cygnus.com>
6631 * gjavah.c (add_class_decl): Only generate `#include' if outer
6632 class is not the name of the class we are processing. Correctly
6633 append `.h' in #include.
6634 (process_file): Clean up newlines around generated `#include's.
6635 (decode_signature_piece): Correctly handle inner classes.
6636 (struct include): New structure.
6637 (all_includes): New global.
6638 (print_include): New function.
6639 (add_class_decl): Use it.
6640 (process_file): Likewise.
6641 (add_class_decl): Generate include for java-array.h if array
6643 (process_file): Don't generate java-array.h include.
6645 * gjavah.c (add_namelet): Check for standard package names here.
6646 (add_class_decl): Don't check for standard package names here.
6648 1999-02-25 Tom Tromey <tromey@cygnus.com>
6650 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
6651 When reading a zip file, only use strncmp if both strings are
6652 bigger than the buffer length. Initialize `k' when looping
6655 1999-02-24 Tom Tromey <tromey@cygnus.com>
6657 * gjavah.c (struct namelet): New structure.
6658 (add_namelet): New function.
6659 (print_namelet): New function.
6660 (print_class_decls): Use add_namelet and print_namelet to generate
6661 namespaces and not classes.
6662 (method_printed): New global.
6663 (HANDLE_END_METHOD): Examine method_printed.
6664 (print_method_info): Set method_printed when required. Print
6665 error if function to be ignored is marked virtual. Handle $finit$
6667 (METHOD_IS_FINAL): New macro.
6668 (print_field_info): Use it.
6669 (HANDLE_METHOD): Clear method_printed.
6670 (method_pass): New global.
6671 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
6672 (process_file): Do two passes over both fields and methods.
6673 (HANDLE_METHOD): Examine method_pass.
6675 (add_class_decl): New function.
6676 (print_class_decls): Don't scan over entire constant pool.
6678 1999-02-23 Tom Tromey <tromey@cygnus.com>
6680 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
6681 disable linking in that case.
6683 1999-02-20 Tom Tromey <tromey@cygnus.com>
6685 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
6688 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
6690 * decl.c (build_result_decl), java-tree.h: New method.
6691 (complete_start_java_method): Handle synchronized methods.
6692 Don't build DECL_RESULT here. (Ordering dependency problem.)
6693 (start_java_method): Call build_result_decl here instead ...
6694 * parse.y (java_complete_expand_method): ... and here.
6695 (expand_start_java_method): Don't call complete_start_java_method here.
6696 (java_complete_expand_method): Call it here instead.
6697 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
6698 * java-tree.h: ... here.
6700 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
6701 * parse.y (java_complete_lhs): Don't call force_evaluation_order
6702 for ARRAY_REF - it doesn't work when array bounds are checked.
6703 (patch_array_ref): Handle it here instead.
6705 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
6707 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
6709 Force left-to-right evaluation of binary operations etc.
6710 * expr.c (force_evaluation_order), java-tree.h: New function.
6711 * parse.y (java_complete_lhs): Pass binary operations, procedure
6712 calls, and ARRAY_REFs to force_evaluation_order.
6713 (various): Set TREE_SIDE_EFFECTS more carefully.
6715 Tolerate random (non-UTF8) encoding in comments without complaining.
6716 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
6717 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
6719 * parse.y (resolve_qualified_expression_name): Handle error_mark.
6720 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
6722 * parse.y (java_complete_lhs): Ignore an empty statement in a
6723 COMPOUND_EXPR. Don't complain about empty statement after return.
6725 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
6727 * parse.y (obtain_incomplete_type): Don't wrap unknown types
6728 in TREE_LIST - just chain the POINTER_TYPEs together.
6729 (resolve_class): If type already resolved, return decl.
6730 After resolving, update TREE_TYPE(class_type), and name (if array).
6731 * parse.h (do_resolve_class), parse.y: Make non-static.
6732 * class.c (maybe_layout_super_class): Take this_class argument.
6733 Do do_resolve_class if necessary.
6734 (layout_class, layout_class_methods): Adjust calls appropriately.
6735 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
6736 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
6737 * typeck.c (build_java_array_type): Don't call layout_class.
6739 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6741 * parse.y (check_pkg_class_access): Allow private class access
6742 within the same package.
6743 (strip_out_static_field_access_decl): New function.
6744 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
6745 operator argument before testing its nature.
6747 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
6749 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
6750 (TRY_EXPR): Simplify - it no longer has a finally clause.
6751 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
6752 Simpler handling of TRY_EXPR, which no longer has a finally clause.
6753 * expr.c (java_lang_expand_expr): Likewise.
6754 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
6755 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
6756 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
6757 (build_try_statement): Remove finally parameter and handling.
6758 (build_try_finally_statement): New function.
6759 (patch_try_statement): No longer need to support finally clause.
6760 (try_statement): Update grammar action rules.
6761 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
6762 Simpler handling of TRY_EXPR, which no longer has a finally clause.
6764 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
6766 * jcf-parse.c (get_constant): Add braces around computation of 'd'
6767 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
6769 1999-02-17 Andrew Haley <aph@cygnus.com>
6771 * class.c (build_utf8_ref): Back out broken patch which was
6772 intended to to output signatures using '.' as a separator.
6774 * class.c (make_class_data): Output signatures using '.' as a
6775 separator, rather than '/'.
6776 (mangled_classname): Likewise.
6777 (make_field_value): Likewise.
6778 (make_method_value): Likewise.
6779 * constants.c (alloc_class_constant): Likewise.
6780 * expr.c (build_invokeinterface): Likewise.
6782 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6784 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
6785 of an ancient workaround.
6787 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
6789 * jvspec.c (xmalloc): Kill the prototype. It does not belong
6792 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6794 * lex.c (yylex): Encode \0 as UTF8.
6796 1999-02-10 Tom Tromey <tromey@cygnus.com>
6798 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
6799 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
6800 (libgcj_zip): Renamed.
6801 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
6803 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
6805 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
6806 (GC_NAME): Renamed -lgc to -lgcjgc.
6808 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6810 * lex.c (java_lang_cloneable): Initialize.
6811 * parse.y (java_lang_cloneable): New static variable.
6812 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
6813 doing one more qualification round.
6814 (valid_ref_assignconv_cast_p): Reject null source or
6815 destination. Allow an array to be cast into java.lang.Cloneable.
6816 (patch_cast): Swapped two first arguments to first call to
6817 valid_ref_assignconv_cast_p.
6819 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6821 * parse.h: DECL_P renamed JDECL_P.
6822 * parse.y: DECL_P replaced by JDECL_P.
6823 (build_array_from_name): Always use pointer's type.
6824 (patch_bc_statement): Extra code to search continue target in a
6825 for loop. Fixed comments. Continue target is current loop when
6828 1999-02-05 Andrew Haley <aph@cygnus.com>
6830 * class.c (make_class_data): The superclass of an interface should
6831 be null, not class Object.
6833 * lex.c (java_lex): Sign extend hex literals.
6835 1999-02-04 Andrew Haley <aph@cygnus.com>
6837 * class.c (build_utf8_ref): Output signatures using '.' as a
6838 separator, rather than '/'.
6839 (make_class_data): Likewise.
6841 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
6843 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
6844 mkstemp.o. Get them from libiberty now.
6846 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
6848 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
6850 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6852 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
6855 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
6857 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
6858 * jcf-write.c (generate_bytecode_return): New function.
6859 (generate_bytecode_insns): Use it, for RETURN_EXPR.
6861 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
6862 generate special [fd]const_[01] instructions.
6864 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
6866 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
6867 handling OPCODE_lookupswitch or OPCODE_tableswitch.
6869 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
6871 * parse.y (patch_method_invocation): Handle calling static methods,
6872 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
6874 * parse.y (java_complete_lhs): Don't complain about unreachable
6875 exit condition in a do-while statement.
6877 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6879 * lex.c (java_read_char): Fixed utf8 decoding.
6880 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
6882 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
6883 comments. Local variable `all_primitive' is gone. Broadened
6884 acceptance of `0' to floating point targets. `long' can now be
6885 widened to `double' or `float'.
6886 (valid_method_invocation_conversion_p): Added leading
6887 comment. Fixed tabulation.
6888 (build_string_concatenation): Optimize out left or right empty
6891 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
6893 * jcf-write.c (localvar_alloc): Only emit entry for
6894 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
6895 (generate_bytecode_insns): Only call put_linenumber if
6896 debug_info_level > DINFO_LEVEL_NONE.
6897 * jvspec.c (lang_specific_driver): If no -O* or -g* option
6898 is specified, add -g1 (for compatibility wih javac).
6900 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
6902 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
6903 gjavah.o, check-init.o, jv-scan.o
6905 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6907 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
6909 * gjavah.c: Include config.h and system.h.
6911 * javaop.h (inline): Don't define, its handled by system.h.
6912 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
6913 from `inline' to `static inline'.
6915 * jcf.h (inline): Don't define, its handled by system.h.
6917 * lex.c (inline): Likewise.
6919 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
6921 * lang-specs.h: Map -Qn to -fno-ident.
6923 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
6925 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
6927 1999-01-29 Tom Tromey <tromey@cygnus.com>
6929 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
6930 then cast it to Object before calling `append' method.
6932 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
6934 * check-init.c (check_bool2_init, check_bool_init, check_init):
6935 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
6936 * jcf-write.c (generate_bytecode_insns): Likewise.
6938 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6940 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
6941 * parse.y (patch_cast): Allow a boolean to be cast into a
6944 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6946 * parse.y: (class_declaration:): Fixed indentation.
6947 (class_member_declaration:): Extra `;' after field declaration now
6949 (interface_declaration:): Removed debug messages in error reports.
6950 (patch_binop): Nodes created and returned inherit the orignal
6951 node's COMPOUND_ASSIGN_P flag value.
6952 (patch_cast): Fix cast from char to floating point.
6954 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
6956 * except.c, java-except.h (expand_resume_after_catch): new
6958 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
6959 to branch back to main flow of control after a catch block.
6961 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6963 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
6964 $(srcdir)/../system.h.
6965 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
6966 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
6967 (jcf-write.o): Likewise.
6968 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6969 (mangle.o): Depend on $(srcdir)/../toplev.h.
6970 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6971 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6973 * class.c: Include output.h and parse.h.
6974 (mangled_classname): Add the `const' keyword to a char*.
6975 (find_named_method): Hide unused function definition.
6976 (build_utf8_ref): Change type of variable `c' to unsigned char.
6977 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
6978 (build_class_ref): Add the `const' keyword to a char*.
6979 (layout_class_method): Remove unused variable `buf'.
6981 * decl.c (find_local_variable): Remove unused variable `rtl'.
6982 (pushdecl): Likewise for variables `different_binding_level' and
6984 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
6985 (maybe_build_cleanup): Likewise for parameter `decl'.
6987 * except.c (expand_start_java_handler): Mark parameter `range'
6988 with ATTRIBUTE_UNUSED.
6990 * expr.c: Include except.h.
6991 (pop_type): Remove unused variable `i'.
6992 (pop_value): Likewise for variables `n_words' and `i'.
6993 (expand_java_arrayload): Likewise for variable `convert'.
6994 (java_lang_expand_expr): Likewise for variables `op0', `type',
6995 `mode', `unsignedp', `node' and `elements'.
6996 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
6998 (process_jvm_instruction): Add a `const' qualifier to a char*.
7000 * gjavah.c (output_directory): Add the `const' keyword to a char*.
7001 (temp_directory): Likewise.
7002 (print_c_decl): Likewise.
7003 (print_method_info): Likewise.
7004 (decode_signature_piece): Likewise.
7005 (print_mangled_classname): Likewise.
7007 * java-except.h: Provide prototypes for maybe_start_try,
7008 maybe_end_try and add_handler.
7010 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
7011 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
7012 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
7013 init_expr_processing, push_super_field, init_class_processing,
7014 can_widen_reference_to, class_depth, verify_jvm_instructions,
7015 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
7016 set_local_type, merge_type_state, push_type, load_type_state,
7017 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
7018 emit_unicode_mangled_name): Add prototypes.
7020 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
7021 (print_signature_type): Use ISDIGIT, not isdigit.
7022 (print_signature): Remove unused variable `j'.
7024 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
7025 int when comparing against one.
7027 * jcf-parse.c: Include toplev.h.
7029 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
7030 (localvar_free): Remove unused variable `i'.
7031 (generate_bytecode_conditional): Likewise for variable `kind'.
7033 * jv-scan.c: Include config.h and system.h. Remove redundant
7034 OS header and gansidecl.h includes.
7035 (warning): Add the `const' keyword to a char*. Also add
7036 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
7037 __STDC__, when determining whether to use ANSI-isms.
7038 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
7039 (xmalloc): Don't redundantly prototype here.
7040 (main): Remove unused parameter `envp'. Also fix the arguments
7041 passed to function `fatal' to match the format specifier.
7043 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
7045 * mangle.c: Include toplev.h.
7046 (emit_unicode_mangled_name): Declare parameter `len'.
7048 * parse.y (parse_warning_context): Add the `const' keyword to a
7049 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
7050 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
7051 (issue_warning_error_from_context): Add the `const' keyword to
7053 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
7054 not `__STDC__' for whether to use ANSI-isms.
7056 * typeck.c (incomplete_type_error): Mark parameters `value' and
7057 `type' with ATTRIBUTE_UNUSED.
7058 (parse_signature_type): Use ISDIGIT, not isdigit.
7060 * verify.c (check_pending_block): Add the `const' keyword to a char*.
7061 (verify_jvm_instructions): Likewise. Remove unused variables
7062 `field_name' and `default_val'.
7064 * zextract.c: Include config.h and system.h. Remove redundant
7067 * zipfile.h: Prototype `read_zip_archive'.
7069 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
7071 * typeck.c (convert): Allow conversions to void type: some
7072 optimizations in gcc do this.
7074 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
7076 * typeck.c (convert_ieee_real_to_integer): New function.
7077 (convert): When not using fast-math and using hardware fp, convert
7078 an IEEE NaN to zero.
7080 1999-01-18 Andrew Haley <aph@cygnus.com>
7082 * parse.y (patch_binop): Do a type conversion from signed to
7083 unsigned and then back to signed when a ">>>" is found.
7085 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7087 * java-tree.h: (check_for_initialization): Added prototype.
7088 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
7089 * parse.y (do_resolve_class): Removed unused locals.
7090 (read_import_dir): Likewise.
7091 (resolve_qualified_expression_name): Array creation
7092 expressions are valid primary expressions.
7093 (qualify_ambiguous_name): Likewise.
7094 (patch_synchronized_statement): Removed unused local.
7096 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
7098 * Makefile.in (zextract.o): Add dependencies.
7100 * Makefile.in: Do not put ^Ls at the start of a line.
7102 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
7104 * expr.c (process_jvm_instruction): Coerce to correct Throwable
7105 sub-type the result of the call that gets the exception value.
7107 * parse.y (java_complete_expand_methods): If flags_syntax_only,
7108 don't call finish_class.
7110 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
7111 clear found before continuing.
7113 * verify.c (verify_jvm_instructions): On an array load, allow
7114 and handle top of stack to be TYPE_NULL.
7116 * gjavah.c (generate_access): Translate Java package private or
7117 protected access to C++ public, but with a comment.
7119 1999-01-13 Andrew Haley <aph@cygnus.com>
7121 * expr.c (generate_name): Name prefix changed to avoid clashes
7122 with assembler temp labels.
7124 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
7125 MODIFY_EXPR. Without this, code for the assignement may not be
7126 generated at all and the synchronized statement will read an
7127 uninitialized variable.
7129 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7131 * class.c (maybe_layout_super_class): Fixed returned value.
7132 * lex.c: Added 1999 to the copyright.
7133 (java_init_lex): Initialize java_lang_imported.
7134 * lex.h: Added 1999 to the copyright.
7135 * parse.h: Added 1999 to the copyright.
7136 (REGISTER_IMPORT): Fixed typo in trailing macro.
7137 (CURRENT_OSB): New macro.
7138 (struct parser_ctxt): New fields osb_depth, osb_limit.
7139 * parse.y (java_lang_id): New global variable.
7140 (type_import_on_demand_declaration): Don't import java.lang.* twice.
7141 (array_creation_expression:): Use CURRENT_OSB.
7142 (dims:): Uses a stack to keep track of array dimensions.
7143 (cast_expression:): Use CURRENT_OSB.
7144 (find_expr_with_wfl): Return NULL if node found doesn't meet the
7146 (register_fields): Fixed typos in comment.
7147 (check_method_redefinition): Fixed comment indentation.
7148 (java_check_regular_methods): Set saved found wfl to NULL after
7149 having reinstalled it in the previously found DECL_NAME.
7151 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
7153 * gjavah.c (java_float_finite): Use a union to do type punning.
7154 (java_double_finite): Likewise.
7156 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
7158 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
7159 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
7160 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
7161 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
7162 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
7163 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
7165 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
7167 * check-init.c (check_init): If compiling to native, we don't
7168 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
7170 1999-01-08 Tom Tromey <tromey@cygnus.com>
7172 * parse-scan.y (variable_declarator_id): Set or increment
7174 (bracket_count): New global.
7175 (formal_parameter): Handle case where bracket pairs trail variable
7178 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
7180 * jcf-parse.c (yyparse): variable len changed from a char to an
7181 int to prevent overflow.
7183 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
7185 * java-tree.h: Declare read_class.
7186 * jcf-parse.c (read_class): New function.
7187 (load_class): Now just call read_class.
7189 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
7190 * jcf-parse.c (parse_source_file): Declare save_error_count,
7191 which is needed by java_parse_abort_on_error macro,
7192 * parse.y (java_layout_classes, java_expand_classes): Likewise.
7194 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
7195 constructor, if initializing a static field.
7196 (patch_new_array_init): Set TREE_CONSTANT if it is.
7197 * expr.c (java_lang_expand_expr): For a static array constructor
7198 of primitive elements, allocate the array itself statically.
7199 Disabled until we can set the vtable field statically.
7201 * check-init.c: New file. Checks for definite assignment.
7202 * Makefile.in (JAVA_OBJS): Add check-init.o.
7203 * parse.y (java_complete_expand_method): Call check_for_initialization.
7204 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
7206 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
7208 * parse.y : include system.h instead of including
7209 standard headers directly with the exception of <dirent.h>.
7211 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
7213 * lex.h: Moved static function declarations to lex.c,
7214 to shut up some -Wall warnings.
7215 * lex.c: Static function declarations moved here.
7216 * jcf-dump.c: Small fixes to shut up -Wall warnings.
7218 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7220 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
7222 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
7224 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
7225 * verify.c (verify_jvm_instructions): Fix off-by-one error.
7227 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
7228 (localvar_alloc): Change return type to void,
7229 (emit_unop): Remove unused variable size.
7231 * jcf-write.c (struct jcf_block): Add new union.
7232 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
7233 (call_cleanups): New functions.
7234 (struct jcf_partial): New fields num_finalizers and return_value_decl.
7235 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
7236 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
7237 * lang.c (lang_init): Call using_eh_for_cleanups.
7238 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
7239 completing operands to patch_synchronized_statement.
7240 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
7241 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
7242 WITH_CLEANUP_EXPR instead of TRY_EXPR.
7244 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
7246 * Make-lang.in: Comment out control-Ls; they upset some makes.
7248 1998-12-18 Tom Tromey <tromey@cygnus.com>
7250 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
7253 1998-12-17 Tom Tromey <tromey@cygnus.com>
7255 * parse.y (DIR_SEPARATOR): New define.
7256 (check_class_interface_creation): Use it.
7258 * parse-scan.y (report_main_declaration): Recognize
7259 `java.lang.String' in argument to main.
7261 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
7263 * parse.y (create_interface): Remove bogus test.
7265 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
7267 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
7268 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
7270 1998-12-16 Tom Tromey <tromey@cygnus.com>
7272 * parse-scan.y (qualified_name): Use correct sprintf format.
7274 1998-12-15 Tom Tromey <tromey@cygnus.com>
7276 * gjavah.c (print_field_info): Changed how most negative number is
7279 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
7281 * parse.y (fold_constant_for_init): New function.
7282 (resolve_expression_name): Don't replace static final
7283 constant-initialized fields by its value.
7284 (java_complete_lhs): New. Same as java_complete_tree, except does
7285 not replace static final constant-initialized fields by their values.
7286 (register_fields): If there is an initializer, set DECL_INITIAL and
7287 MODIFY_EXPR_FROM_INITIALIZATION_P.
7288 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
7289 Only call patch_initialized_static_field if
7290 MODIFY_EXPR_FROM_INITIALIZATION_P.
7291 (patch_initialized_static_field): If not valid constant, clear
7294 * parse.y (lookup_field_wrapper): Fix thinko.
7296 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
7297 set and restore global lineno.
7299 1998-12-14 Tom Tromey <tromey@cygnus.com>
7301 * gjavah.c (print_field_info): If value to print is the smallest
7302 value of its size, then print as hex to avoid later warnings from
7305 1998-12-14 Tom Tromey <tromey@cygnus.com>
7307 * gjavah.c (decompile_method): Decompile `return null'.
7308 (process_file): Generate `#pragma interface'.
7309 (method_declared): New global.
7310 (print_method_info): Set it.
7311 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
7312 (print_method_info): Handle abstract methods.
7314 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
7316 * parse.y (patch_method_invocation): If class_decl is null
7317 (e.g. an array type), use original type.
7319 * parse.y (check_thrown_exceptions): Temporary hack to suppress
7320 errors about uncaught exception from clone (of array, specifically).
7322 1998-12-13 Tom Tromey <tromey@cygnus.com>
7324 * gjavah.c (decompile_method): Handle all types of `return'
7325 opcode. Decompile `return this' and `return'.
7326 (method_access): New global.
7327 (print_method_info): Set it.
7328 (decompile_method): Don't decompile a synchronized method.
7330 1998-12-13 Tom Tromey <tromey@cygnus.com>
7332 * jcf-reader.c (jcf_parse_one_method): Recognize
7334 * gjavah.c (HANDLE_END_METHOD): New macro.
7335 (HANDLE_CODE_ATTRIBUTE): New macro.
7336 (decompile_method): New function.
7337 (print_method_info): Don't print `;\n' at end of function decl.
7338 Include java-opcodes.h.
7339 (decompiled): New global.
7341 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
7343 * class.c (build_class_ref): Handle PRIMTYPE.class if
7344 flag_emit_class_files.
7345 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
7346 if flag_emit_class_files.
7347 * parse.y (java_complete_tree): Pre-liminary support for
7348 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
7350 * parse.y (patch_synchronized_statement): Don't call monitorexit
7351 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
7353 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
7355 * zipfile.h (opendir_in_zip): New declaration.
7356 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
7357 (opendir_in_zip): New function, using code from open_in_zip.
7358 (open_in_zip): Call opendir_in_zip.
7359 (find_class): Remove no-longer-used do_class_file parameter,
7360 but add source_ok parameter. Change logic so if we find a .java file,
7361 we don't look for .class in later classpath emtries.
7362 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
7363 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
7364 * gjavah.c: Update call to find_class.
7365 * jcf-dump.c: Likewise.
7367 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
7368 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
7369 nothing if body is empty_stmt_node.
7370 Various little fixes so SP gets correctly adjusted.
7371 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
7372 For CALL_EXPR, test if static first.
7373 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
7374 such as the ones we create for Object and Class.
7375 Set and restore current_function_decl.
7376 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
7377 (note_possible_classname): New function.
7378 (read_import_entry): Removed. Merged with read_import_dir.
7379 (read_import_dir): Don't call find_class - that only gives us
7380 the first classpath entry having the needed package.
7381 Use the struct buffer data structure from buffer.h.
7382 (read_import_dir, find_in_imports_on_demand): The remembered
7383 class names now use '.' (not '/') as package separator.
7385 * parse.y (java_complete_expand_methods): Call write_classfile
7386 here, and not in java_expand_classes (which only gets first class).
7388 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7390 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
7391 (register_fields): If a static fields has an initializer, just
7392 chain it on ctxp->static_initialized, and handle later.
7393 (java_complete_expand_methods): Force <clinit> first.
7394 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
7395 - it's already been completed.
7396 (patch_initialized_static_field): New function.
7397 (java_complete_field): Call it.
7399 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
7401 * expr.c (encode_newarray_type, build_new_array): New functions.
7402 * java-tree.h: Declare build_new_array.
7403 * jcf-write.c (patch_newarray): Use build_new_array.
7405 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
7406 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
7408 * parse.y (patch_new_array_init): Re-organize.
7409 Now is passed the actual array (pointer) type of the value.
7410 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
7411 (patch_array_constructor): Removed - merged into patch_new_array_init.
7412 (java_complete_tree): Update patch_new_array_init.
7414 * jcf-write.c (find_constant_index): New function.
7415 (generate_bytecode_insns): Use find_constant_index.
7416 (generate_classfile): Use find_constant_index for ConstantValue.
7418 1998-12-11 Tom Tromey <tromey@cygnus.com>
7420 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
7421 * decl.c (init_decl_processing): Renamed dtable -> vtable.
7422 * class.c (make_class_data): Renamed dtable -> vtable, and
7423 dtable_method_count -> vtable_method_count.
7425 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7427 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
7428 global variables, initialized.
7429 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
7430 Declared new global variables.
7431 * lex.c (java_lex): Return long_zero_node, float_zero_node,
7432 double_zero_node, integer_zero_node upon direct matching.
7433 * parse.y (purify_type_name): Added function prototype.
7434 (duplicate_declaration_error_p): Consider new_type as potentially
7435 being a incomplete type. Use purify_type_name on type string.
7436 (method_header): saved_type: unused variable removed. Don't figure
7437 return type if method name is invalid.
7438 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
7439 processed by patch_unaryop.
7440 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
7441 increment/decrement node into its original type after binary
7442 numeric promotion on its operands.
7444 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7446 * parse.y (array_initializer:): Array init operand is NULL_TREE
7447 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
7448 now an error. Fixed indentation problems.
7449 (patch_string): Handle error_mark_node as an argument.
7450 (patch_new_array_init): Fixed indentation problems.
7451 (array_constructor_check_entry): Removed check on null wfl_value.
7452 Return an error if wfl_value's walk returns an error.
7454 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7456 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
7457 * lex.c (java_lex): Remember column position before advancing one
7458 token. Retain location information on OCB_TK.
7459 * lex.h (typedef struct java_lc): Added new field.
7460 * parse.h (GET_SKIP_TYPE): New macro.
7461 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
7462 * parse.y (build_new_array_init, patch_new_array_init,
7463 patch_array_constructor, maybe_build_array_element_wfl,
7464 array_constructor_check_entry): New function prototypes.
7465 (switch_block:): Tagged <node>.
7466 (OCB_TK): Tagged <operator>.
7467 (array_initializer:): Installed actions.
7468 (variable_initializer): Build location information on element if
7470 (switch_statement:): Fixed indentation typo.
7471 (switch_block:): Redefined default action.
7472 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
7473 (patch_assignment): Removed duplicate code.
7474 (maybe_build_array_element_wfl, build_new_array_init,
7475 patch_new_array_init, patch_array_constructor,
7476 array_constructor_check_entry): New functions.
7478 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7480 * parse.y (array_initializer): Tagged <node>.
7481 (variable_initializer:): Use default rule.
7482 (array_initializer:): Defined actions.
7483 (variable_initializers:): Likewise.
7484 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
7485 non-static field accesses.
7486 (patch_invoke): Fixed indentation typo.
7487 (java_complete_tree): Likewise.
7488 (build_labeled_block): Changed leading comment. Generate an error
7489 in case of duplicate loop labels.
7490 (patch_conditional_expr): Patch results of string concatenation
7493 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
7495 * constants.c (find_methodref_index): When the class is an interface,
7496 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
7498 * decl.c (finit_identifier_node): Use "$finit$", rather than
7499 "<finit>" (which Sun's verifier rejects).
7500 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
7501 (generate_field_initialization_code): Removed.
7502 (fix_constructors) Don't add call to $finit$ here (wrong order).
7503 (patch_method_invocation): Add $finit$ call here.
7505 * java-tree.h (CALL_USING_SUPER): New macro.
7506 * parse.y (patch_invoke): Remove im local variable.
7507 (patch_method_invocation, patch_invoke): Don't pass super parameter.
7508 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
7509 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
7511 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
7513 * parse.y (java_complete_tree): Don't complain about unreachable
7514 statement if it is empty_stmt_node.
7516 * jcf-write.c (find_constant_wide): New function.
7517 (push_long_const): Use find_constant_wide.
7519 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
7520 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
7521 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
7522 Emit invokeinterface when calling an interface method.
7523 Emit invokespecial also when calling super or private methods.
7525 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
7527 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
7529 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
7531 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7533 * java-tree.h (java_layout_seen_class_methods): New function
7535 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
7536 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
7537 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
7538 * parse.y (method_declarator:): Defined action.
7539 (issue_warning_error_from_context): input_filename saved, set to
7540 the appropriate value and restored after java_error is called.
7541 (build_unresolved_array_type): Fixed comment.
7542 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
7543 (method_header): Deal with return type the same way type are
7544 handled for fields and method's parameters and local variables
7546 (check_method_redefinition): Removed extra CR.
7547 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
7548 (java_layout_seen_class_methods): New function.
7549 (java_layout_classes): Call java_layout_seen_class_methods.
7551 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
7553 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
7555 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
7557 * jcf-dump.c (main): Fix error message.
7558 * jcf-path.c (add_entry): Style fix.
7560 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7562 * class.c (layout_class_method): Call build_java_argument_signature
7563 on constructors too.
7564 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
7565 (patch_method_invocation): Define a primary when resolving an
7566 expression name. Augmented comment on code checking illegal `this'
7567 usage. Loosened it test by accepting NEW_CLASS_EXPR.
7569 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7571 * class.c (layout_class_method): Don't report error on non-static
7572 overriding static if the method is private.
7573 * java-tree.h (finish_class): Prototype added.
7574 * lex.c (java_get_line_col): Handle col argument -2 value.
7575 * parse.h: All static method declarations moved to parse.y.
7576 * parse.y: Now contains all static method declarations previously
7578 (find_expr_with_wfl, missing_return_error,
7579 unreachable_stmt_error): New functions.
7580 (java_get_real_method_name): Identify constructors bearing class
7581 names in source code compiled classes only.
7582 (java_complete_expand_methods): Call missing_return_error.
7583 (invocation_mode): Private methods invoked as static methods.
7584 (java_complete_tree): Call unreachable_stmt_error.
7586 1998-12-01 Tom Tromey <tromey@cygnus.com>
7588 * Makefile.in (+target): Removed.
7589 (+xmake_file): Likewise.
7590 (+tmake_file): Likewise.
7591 (.NOEXPORT): Removed duplicate.
7593 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7595 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
7597 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
7599 * jvgenmain.c: Remove the xmalloc prototype, we get it from
7600 libiberty.h. Provide an xmalloc definition.
7602 * jvspec.c: Remove the xmalloc prototype.
7604 * parse-scan.y: Include config.h and system.h. Don't include
7605 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
7606 Provide an xstrdup definition.
7608 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
7610 * jcf-path.c (add_entry): Recognize ".jar" too.
7611 * lang-specs.h: Likewise.
7613 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
7615 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
7616 soft_monitorenter_node, soft_monitorexit_node, throw_node.
7618 * jcf-write.c (generate_bytecode_insns):
7619 Handle pre/post-increment/decrement of long.
7621 * jcf-write.c (generate_bytecode_insns):
7622 Handle missing exception handler (finally for synchronized).
7624 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
7626 * java-tree.h (end_params_node): Declare global.
7627 * decl.c (end_params_node): New global.
7628 (init_decl_processing, start_java_method): Use end_params_node for
7629 end of list of parameter types. Follows correct gcc conventions.
7630 * expr.c (pop_argument_types, pop_arguments): Likewise.
7631 * lang.c (put_decl_node): Likewise.
7632 * typeck.c (various places): Likewise.
7633 * class.y (various places): Likewise.
7634 * parse.y (various places): Likewise.
7636 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
7637 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
7639 * class.c: Add #include flags.h, remove no-longer needed declaration.
7641 * class.c (layout_class_method): Remove commented-out code, re-format.
7642 Don't add vtable entry (or index) for private methods.
7643 * expr.c (expand_invoke): A private method is implicitly final.
7644 * class.c (make_class_data): If inlining or optimizing,
7645 skip private methods.
7647 * class.c (finish_class): New function. Calls existing methods,
7648 but alls emits deferred inline functions.
7649 * jcf-parse.c (parse_class_file): Call finish_class.
7650 * parse.y (java_complete_expand_methods): Likewise.
7652 * expr.c (build_java_binop): Explicit default, to silence -Wall.
7654 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
7656 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
7658 * jcf-write.c (generate_bytecode_conditional): Fix typo.
7660 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
7662 * (generate_classfile): Always write class access flag with
7665 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7667 * class.c (maybe_layout_super_class): New function.
7668 (layout_class): Reorganized. Loop on class methods dispatched into
7669 a new function. Call maybe_layout_super_class.
7670 (layout_class_methods, layout_class_method): New functions.
7671 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
7673 (expand_invoke): Likewise.
7674 * java-tree.h (all_class_list): New global variable declared.
7675 (layout_class_methods, layout_class_method): New function
7677 (LAYOUT_SEEN_CLASS_METHODS): New macro.
7678 * jcf-parse.c (all_class_list): New global variable.
7679 (load_class): Extended what class_or_name can be. Use parser
7680 context mechanism to save globals before calling jcf_parse.
7681 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
7682 is set on the file name.
7683 (jcf_parse): Layout class methods when Object is loaded, otherwise
7684 record class in all_class_list for delayed method layout.
7685 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
7686 * lang.c (put_decl_node): Decode <init> into the decl context
7688 * lex.c (java_allocate_new_line): Use xmalloc.
7689 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
7690 pointers, not TREE_LIST elements.
7691 (struct parser_ctxt): Fixed comment indentations, added comments
7692 and reordered some fields.
7693 (java_check_methods): Function prototype removed.
7694 * parse.y (java_push_parser_context): Use xmalloc.
7695 (java_parser_context_restore_global): Pop extra pushed ctxp only
7696 when there's nothing next.
7697 (maybe_create_class_interface_decl): Fixed comment, add new
7698 created class decl to all_class_list.
7699 (method_header): Use GET_REAL_TYPE on argument's types.
7700 (method_declarator): Use GET_REAL_TYPE, change type to the real
7701 type in TREE_LIST dependency node. Build argument list with the
7703 (create_jdep_list): Use xmalloc. Removed allocation error message.
7704 (obtain_incomplete_type): Fixed leading comment. Broadened
7705 incoming argument meaning.
7706 (register_incomplete_type): Use xmalloc. Removed allocation error
7708 (safe_layout_class): Fixed leading comment.
7709 (jdep_resolve_class): Reversed if statement condition and switch
7711 (resolve_and_layout): Fixed leading comment. Broadened incoming
7713 (complete_class_report_errors): New local variable name, for
7714 clarity. purify_type_name used for all error cases.
7715 (java_get_real_method_name): Stricter check on constructors.
7716 (java_check_regular_methods): Reverse methods list only if not
7717 already laid out. Layout artificial constructor.
7718 (java_check_methods): Deleted.
7719 (source_start_java_method): Obtain incomplete type for patchable
7721 (java_layout_classes): Fixed leading comment. Use
7722 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
7723 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
7724 before returning. Fixed comments.
7725 (java_expand_classes): Check for errors up front.
7726 (patch_method_invocation): Class to search is resolved and laid
7729 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
7731 * expr.c (java_lang_expand_expr): Add missing emit_queue.
7733 * javaop.h (int8): Removed - not used.
7734 (jbyte): Redefine portably with correct signedness.
7736 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
7738 * jcf-write.c (generate_bytecode_insns): Fix typo
7739 OPCODE_getstatic to OPCODE_getfield.
7741 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
7742 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
7743 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
7745 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7747 * jcf-parse.c (jcf_parse_source): Function returned type is
7748 void. Added prototype.
7749 (jcf_parse): Function returned type is void.
7750 (yyparse): Remove call to fclose on the last parsed file.
7752 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
7754 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7756 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
7757 (layout_class): Cope with methods featuring WFL in decl names.
7758 * decl.c (unqualified_object_id_node): New global variable,
7760 (build_decl_no_layout): Removed.
7761 * expr.c (build_primtype_type_ref): Handle Double.
7762 (java_lang_expand_expr): Fixed indentations.
7763 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
7764 (flag_wall, flag_redundant, flag_not_overriding,
7765 flag_static_local_jdk1_1, unqualified_object_id_node): Global
7766 variable declarations.
7767 (build_decl_no_layout): Removed prototype.
7768 (java_get_real_method_name): Added prototype.
7769 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
7770 (java_parse_abort_on_error): Macro now just returns.
7771 * jcf-parse.c (jcf_parse_source): Check fclose returned
7772 value. Call emit_register_classes if java_report_errors returns
7774 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
7775 flag_static_local_jdk1_1): New integer flags.
7776 (lang_decode_option): New flags set here.
7777 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
7778 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
7779 the flag_redundant variable.
7780 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
7781 when parsing java.lang.Object class.
7782 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
7784 (resolve_qualified_expression_name): Fixed indentation.
7785 (patch_array_ref): Changed prototype.
7786 (not_initialized_as_it_should_p): Prototype removed.
7787 (java_report_errors): Added function prototype.
7788 * parse.y (formal_parameter:): Changed error message for not yet
7789 supported final parameters.
7790 (class_type_list:): Set both PURPOSE and VALUE of created
7791 TREE_LIST to be class_type.
7792 (primary_no_new_array:): Handle class literals on primitive types.
7793 (parse_warning_context): Reinstalled correct force_error and
7794 do_warning flags setups.
7795 (java_report_errors): Changed prototype. Return java_error_count
7797 (variable_redefinition_error): Consider treating variable type as
7799 (create_interface): Warn about redundant abstract modifier if
7800 flag_redundant is set. Changed error message.
7801 (lookup_field_wrapper): Save/restore globals before/after looking
7803 (duplicate_declaration_error_p): Consider treating declaration
7804 type as a fake pointer.
7805 (register_fields): Extract real type from dependency node. Check
7806 for duplicate field declaration after type adjustment. Use
7807 DECL_INITIAL to store static final initialized values.
7808 (method_header): Extract real function type from dependency node.
7809 (check_abstract_method_header): Use GET_METHOD_NAME.
7810 (obtain_incomplete_type): Layout fake pointer type.
7811 (safe_layout_class): Don't try to check for methods before layout.
7812 (java_complete_class): Don't check for correct throws clause
7813 elements inheritance here.
7814 (resolve_and_layout): Broadened name parameter meaning.
7815 (reset_method_name): Use GET_METHOD_NAME.
7816 (java_get_real_method_name): New function.
7817 (java_check_regular_methods): Don't check methods in
7818 java.lang.Object. Verify lineage of throws clause elements. Use
7819 flag_no_overriding in warning report.
7820 (check_throws_clauses): Don't check if class was from
7821 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
7822 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
7823 (declare_local_variables): Use flag_static_local_jdk1_1 to report
7824 warning on unsupported final local variables. Use build_decl
7825 instead of build_decl_no_layout. Get real local variable type from
7827 (source_start_java_method): Get real parameter type from
7828 dependency node. Call build_decl instead of build_decl_no_layout.
7829 (java_layout_classes): Reverse tree and layout type and class as
7830 required. Mark class as loaded when done.
7831 (resolve_field_access): Fixed indentation. Restricted condition
7832 leading to static field access code generation. Set field_type
7833 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
7834 (resolve_qualified_expression_name): Initialize type_found to
7835 null. Handle static field resolved during qualification. Fixed
7836 layout on non primitive field decl types.
7837 (not_accessible_p): Fixed typo in comment.
7838 (patch_method_invocation): Resolve and layout class to search from
7840 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
7841 layout non primitive type, if necessary. Make method node only to
7843 (find_applicable_accessible_methods_list): Consider WFL'ed method
7844 decl names. Fixed indentation.
7845 (argument_types_convertible): Resolve and layout target type if
7847 (java_complete_tree): Fixed indentation problems. Rewrote
7848 CALL_EXPR thrown exceptions check. Re-installed further processing
7849 of the assignment in certain cases.
7850 (patch_assignment): Call maybe_build_primttype_type_ref to perform
7851 inlining on class literals.
7852 (valid_builtin_assignconv_identity_widening_p): Cope with constant
7854 (valid_method_invocation_conversion_p): Likewise.
7855 (patch_string): Temporary disable forbidden use of `this' in
7856 explicit constructor invocations when doing string concatenation
7858 (patch_unaryop): Added comment. Reinstalled code to disable
7859 further check on assignment operation with cast expression RHS.
7860 (patch_switch_statement): Fixed indentation.
7861 (build_try_statement): Call build_decl instead of
7862 build_decl_no_layout.
7863 (patch_synchronized_statement): Likewise.
7864 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
7865 IS_UNCHECKED_EXPRESSION_P.
7866 (check_thrown_exceptions_do): Changed leading comment. Resolve and
7867 layout argument exception type.
7868 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
7869 of IS_UNCHECKED_EXPRESSION_P.
7871 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
7873 * jcf-parse.c (yyparse): Open class file in binary mode.
7875 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
7877 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
7879 * jcf-write.c (perform_relocations): Move check out one loop.
7881 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
7883 * Make-lang.in: Fix reference to srcdir.
7884 * jv-scan.c: Add missing xmalloc prototype.
7885 * jvgenmain.c: Ditto.
7887 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
7889 * decl.c (error_mark_node), java-tree.h: New global.
7890 * parse.y: Use empty_stmt_node instead of size_zero_node.
7891 (build_if_else_statement): If missing else, use empty_stmt_node.
7893 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
7894 (java_complete_expand_method): Complain if return is missing.
7895 (java_check_regular_methods): Comment out incorrect error check.
7896 (not_accessible_p): Fix incorrect handling of protected methods.
7897 (patch_method_invocation): Pass correct context to not_accessible_p.
7898 (find_applicable_accessible_methods_list): Likewise.
7899 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
7900 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
7901 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
7902 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
7904 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
7905 (push_int_const): Remove reundant NOTE_PUSH.
7906 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
7907 (- case SWITCH_EXPR): Fix code generation bug.
7908 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
7909 (generate_classfile): More robust for abstract methods.
7911 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
7913 * Makefile.in: jv-scan and jvgenmain all require libiberty.
7914 * Make-lang.in: Ditto.
7916 * jv-scan.c: Remove xmalloc and xstrdup definitions.
7919 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
7921 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
7923 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
7925 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
7927 Allow uses of interface types to verify. This is not really
7928 type-safe, but it matches what Sun does, and is OK as long as
7929 there are appropriate run-time checks.
7930 * verify.c (merge_types): If merging two interface types,
7931 just set the result to java.lang.Object.
7932 * expr.c (pop_type): Any interface is matches by java.lang.Object.
7934 1998-11-13 Tom Tromey <tromey@cygnus.com>
7936 * gjavah.c (main): Handle --output-class-directory argument.
7937 * jvspec.c (lang_specific_driver): Translate `-d' into
7939 * jcf.h (jcf_write_base_directory): Declare.
7940 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
7941 * lang-options.h: Mention -foutput-class-dir.
7942 * jcf-write.c (jcf_write_base_directory): New global.
7943 (make_class_file_name): Put generated .class file into `-d'
7944 directory, or into source directory if -d not given. Function now
7946 (write_classfile): Free class file name. Handle case where class
7948 (DIR_SEPARATOR): New macro.
7949 Include <sys/stat.h>
7951 * Makefile.in (prefix): New macro.
7953 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
7955 * parse.y (patch_invoke): Do less if flag_emit_class_files.
7956 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
7957 here (done in patch_invoke instead).
7958 (case_identity): Moved here from parse.y.
7960 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
7961 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
7962 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
7963 so they can be efficiently scanned without recursion.
7964 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
7965 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
7966 in BLOCK iteratively, rather than recursively.
7968 * parse.y (do_unary_numeric_promotion): New function.
7969 (patch_unaryop, patch_binop, patch_array_ref): Use it.
7971 * parse.y (patch_newarray): Various fixes.
7973 Re-do handling of switch statements (for proper block scoping).
7974 * parse.y: Add just a single block for the enture switch block,
7975 but don't create any "case blocks".
7976 (group_of_labels): Rmeoved unneeded non-terminal.
7977 CASE_EXPR and DEFAULT_EXPR are added to current block.
7978 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
7979 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
7980 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
7981 * parse.y (wfl_operator, print_int_node): Make non-static.
7982 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
7983 as part of recursive scan of block.
7984 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
7985 (patch_switch_statement): Most tests move dinto java_complete_tree.
7987 * parse.y: Make various production be non-typed (void).
7988 * parse.y (parse_error): Merged into issue_warning_error_from_context.
7989 * parse.y (add_stmt_to_compound): Don't create/change extra node.
7990 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
7992 * jcf-write.c (struct jcf_handler): New type.
7993 (struct jcf_switch_state): New type.
7994 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
7995 (alloc_handler, emit_unop, emit_reloc): New functions.
7996 (adjust_typed_op): Add extra parameter ("max type" offset).
7997 (emit_switch_reloc, emit_case-reloc): New function.
7998 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
7999 (generate_bytecode_insns): Support REAL_CST, switch statements,
8000 exception handling, method calls, object/array creation, and more.
8002 * class.c: Remove some unused variables.
8003 * constants.c (find_string_constant): New function.
8004 (count_constant_pool_bytes): Fix to correctly handle wide constants.
8005 * decl.c (complete_start_java_method): Don't _Jv_InitClass
8006 if flag_emit_class_files.
8008 1998-11-12 Tom Tromey <tromey@cygnus.com>
8010 * jcf-io.c (find_class): Added explanatory comment.
8012 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
8013 trailing slash to `.zip' entries.
8015 * jvspec.c (lang_specific_driver): Correctly handle case where
8016 GC_NAME not defined.
8018 1998-11-11 Tom Tromey <tromey@cygnus.com>
8020 * jvspec.c (GC_NAME): New define.
8021 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
8023 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
8025 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
8027 * jcf-dump.c (TABLE_SWITCH): Fix typos.
8029 1998-11-11 Tom Tromey <tromey@cygnus.com>
8031 * jcf-dump.c (main): Correctly recognize `--'-style long options.
8033 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8035 * class.c (is_compiled_class): Call safe_layout_class for class
8036 compiled from source.
8037 * conver.h (convert_to_integer, convert_to_real,
8038 convert_to_pointer): Added prototypes.
8039 * decl.c (init_decl_processing): Non longer push the decls of
8040 `methodtable', `constants', `Class', `Field', `dispatchTable'
8041 `jexception' and `Method'.
8042 * expr.c (build_invokeinterface): New function.
8043 (expand_invoke): static variable CLASS_IDENT now in
8044 build_invokeinterface. Use build_invokeinterface.
8045 (expand_java_field_op): Moved code to inline
8046 java.lang.PRIMTYPE.TYPE into a function.
8047 (build_primtype_type_ref): New function.
8048 * java-tree.def (INSTANCEOF_EXPR): New tree code.
8049 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
8050 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
8051 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
8052 (DECL_LOCAL_STATIC_VALUE): New macro.
8053 (build_invokeinterface, build_primtype_type_ref): New function
8055 (java_parse_abort_on_error): Macro rewritten.
8056 * jcf-parse.c (current_method): Add comment to declaration.
8057 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
8058 Function prototypes fixed.
8059 (jcf_parse_source): push/pop parser context. save/restore global.
8060 (parse_source_file): Fixed leading comment. Now take a
8061 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
8062 classes and pop the parser context anymore.
8063 (yyparse): Push parser context, save globals, parse the source
8064 file, restore globals and pop the parser context when processing a
8066 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
8067 * lex.c (java_parse_doc_section): New function.
8068 (java_lex): Call java_parse_doc_section when appropriate. Build an
8069 operator around INSTANCEOF_TK.
8070 * lex.h (java_lineterminator, java_sprint_unicode,
8071 java_unicode_2_utf8, java_lex_error, java_store_unicode):
8072 Prototypes rewritten.
8073 (java_parse_escape_sequence, java_letter_or_digit_p,
8074 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
8075 java_read_unicode, java_store_unicode, java_read_char,
8076 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
8077 Added function prototypes.
8078 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
8080 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
8082 (struct parser_ctxt): New fields: deprecated,
8083 current_parsed_class_un, gclass_list.
8084 (fix_method_argument_names, issue_warning_error_from_context,
8085 resolve_package, lookup_package_type): New function prototypes.
8086 (resolve_expression_name): Fixed function prototype.
8087 (find_applicable_accessible_methods_list): Fixed indentation, added
8088 extra argument in prototype.
8089 (check_final_assignment, build_null_of_type, check_deprecation,
8090 check_method_redefinition, reset_method_name,
8091 java_check_regular_methods, java_check_abstract_methods,
8092 maybe_build_primttype_type_ref): New function prototype.
8093 * parse.y (conver.h): Include.
8094 (INSTANCEOF_TK): Tagged <operator>.
8095 (single_type_import_declaration): Use REGISTER_IMPORT macro.
8096 (relational_expression:): Build binop for instanceof.
8097 (java_push_parser_context): Remember ctxp->gclass_list across
8099 (java_pop_parser_context): Simply return if no context
8100 exists. Remember gclass_list across contexts.
8101 (issue_warning_error_from_context): New function.
8102 (parse_error_context): Don't setup ctxp->elc here. Call
8103 issue_warning_error_from_context instead.
8104 (parse_warning_context): Likewise.
8105 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
8106 setup. Link new class/interface to ctxp->gclass_list.
8107 (add_superinterfaces): Register interface as incomplete if not
8109 (create_class): Remember class unqualified name in
8110 ctxp->current_parsed_class_un. Check class deprecation.
8111 (register_fields): Check field deprecation. Remember static final
8112 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
8114 (method_header): New local variable ORIG_ARG. Use unqualified
8115 current class name for check on constructor errors. Promote return
8116 type if of record type. Argument list fix moved in
8117 fix_method_argument_names, called here. Check method deprecation.
8118 (fix_method_argument_names): New function.
8119 (method_declarator): Promote record typed arguments.
8120 (safe_layout_class): Check class methods before layout.
8121 (java_complete_class): Compute field layout when patched.
8122 (do_resolve_class): Try to load class after having it renamed
8123 after the package name.
8124 (get_printable_method_name): Use DECL_CONTEXT.
8125 (reset_method_name): New function.
8126 (check_method_redefinition): Use reset_method_name.
8127 (java_check_regular_methods): New local variable
8128 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
8129 names for error report. Check for compile-time error when method
8130 found has default (package) access.
8131 (java_check_abstract_methods): Now takes an interface DECL node as
8132 an argument. Also reinstall real name on unchecked
8133 overriding/hiding methods for error report.
8134 (java_check_methods): Fixed leading comment. Get classes to verify
8135 from ctxp->gclass_list. Use CHECK_METHODS macro and set
8136 CLASS_METHOD_CHECKED_P on class verification.
8137 (lookup_java_method2): Get real method name if necessary.
8138 (find_in_imports): Don't check package class access here.
8139 (resolve_package, lookup_package_type): New functions.
8140 (java_layout_classes): Fixed leading comment. Take classes to be
8141 laid out from ctxp->gclass_list.
8142 (java_complete_expand_methods): Don't expand native and abstract
8144 (java_expand_classes): New function.
8145 (resolve_expression_name): Use additional argument ORIG. Retrieve
8146 values of static final field of primitive types.
8147 (resolve_field_access): Handles static final field of promotive
8149 (resolve_qualified_expression_name): Handle STRING_CST as
8150 primaries and package name resolution. Check deprecation on found
8151 decls. Set where_found and type_found on non static field resolved
8152 during qualification. Layout non primitive field decl types.
8153 (check_deprecation): New function.
8154 (maybe_access_field): Simplified.
8155 (patch_method_invocation_stmt): Local variable CLASS_TYPE
8156 removed. Reverse method's argument when primary is a type. Don't
8157 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
8158 instead. Include abstract class in the list of class searchable
8159 for constructors. Use DECL_CONTEXT of found method for access
8160 checks. Check method deprecation.
8161 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
8162 converting arguments. Handle INVOKE_INTERFACE.
8163 (lookup_method_invoke): Search constructor using existing
8164 infrastructure (don't rely on lookup_java_constructor anymore).
8165 (find_applicable_accessible_methods_list): Extra argument flag
8166 LC. Now include constructor in the search.
8167 (qualify_ambiguous_name): Conditional expression are primaries.
8168 (not_initialized_as_it_should_p): static final are always
8170 (java_complete_tree): Pass extra NULL argument to
8171 resolve_expression_name. Stricter test to carry on patching
8172 assignments. New case for INSTANCEOF_EXPR.
8173 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
8174 (check_final_assignment, maybe_build_primttype_type_ref): New
8176 (patch_assignment): Detect resolved static finals and carry normal
8177 assignment error check on them. Inline PRIMTYPE.TYPE read access.
8178 (try_builtin_assignconv): Access constant 0 on all primitive
8180 (valid_builtin_assignconv_identity_widening_p): Accept identical
8181 types. Accept all promoted type on int type.
8182 (valid_ref_assignconv_cast_p): Accept a null pointer to be
8183 assigned to a reference.
8184 (valid_method_invocation_conversion_p): Accept to check null
8186 (build_binop): Merge declaration and initialization of local
8188 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
8189 numeric types. Improved validity test for qualify operators on
8191 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
8192 and PREINCREMENT_EXPR. Also detect resolved static finals of a
8193 primitive type and issue the appropriate error message.
8194 (resolve_type_during_patch): Mark class loaded when resolved.
8195 (patch_cast): Allow null to be cased to reference types.
8196 (build_null_of_type): New function.
8197 (patch_array_ref): Handle array on references correctly.
8198 (patch_return): Removed unused local variable MODIFY. Force
8199 boolean to be returned as integers. Allows null to be returned by
8200 a function returning a reference.
8201 * typeck.c (convert_to_integer, convert_to_real,
8202 convert_to_pointer): Prototypes moved to convert.h
8203 (lookup_argument_method): Use method real name, if necessary.
8205 1998-10-30 Tom Tromey <tromey@cygnus.com>
8207 * class.c (build_class_ref): Changed name of primitive classes to
8210 * class.c (make_class_data): Renamed fields: nmethods to
8211 method_count, method_count to dtable_method_count. Always set
8213 * decl.c (init_decl_processing): Likewise.
8215 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8217 * class.c (layout_class): Don't mangle <finit>, produce
8218 __finit<class> instead. Don't verify artificial methods.
8219 * decl.c (finit_identifier_node): New declared global.
8220 (init_decl_processing): finit_identifier_node initialized.
8221 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
8222 * java-tree.h (finit_identifier_node): Declared as extern.
8223 (struct lang_decl): New field called_constructor.
8224 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
8225 (CLASS_HAS_FINIT_P): New macro.
8226 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
8227 explicit constructor invocation.
8228 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
8229 CALL_SUPER_CONSTRUCTOR_P): New macros.
8230 (write_classfile): Added prototype.
8231 * jcf-parse.c (jcf_parse_source): Parse and remember for
8232 generation if the file was seen on the command line.
8233 (parse_source_file): Don't write the class file here.
8234 (yyparse): Loop on files rewritten. Set current_jcf.
8235 (parse_zip_file_entries): Parse class file only if it was found.
8236 * lang.c (init_parse): Don't open command line provided filename
8238 (lang_parse): Don't set main_jcf anymore.
8239 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
8240 (JCONSTRUCTOR_CHECK): New macro.
8241 (JBSC_TYPE_P): New macro.
8242 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
8243 (COMPLETE_CHECK_OP_2): New macro.
8244 (struct parse_ctxt): New field explicit_constructor_p.
8245 (check_class_interface_creation): Fixed prototype indentation.
8246 (patch_method_invocation_stmt): Prototype reflects added argument.
8247 (patch_invoke): Likewise.
8248 (complete_method_declaration, build_super_invocation,
8249 verify_constructor_circularity,
8250 build_this_super_qualified_invocation, get_printable_method_name,
8251 patch_conditional_expr, maybe_generate_finit, fix_constructors,
8252 verify_constructor_super, create_artificial_method,
8253 start_artificial_method_body, end_artificial_method_body,
8254 generate_field_initialization_code): New function prototypes.
8255 * parse.y: Fixed leading comment
8256 (constructor_header:, constructor_body:, block_end:): Rules tagged
8258 (type_declaration:): Call maybe_generate_finit.
8259 (method_declaration:): Action for method_body: placed in new
8260 function complete_method_declaration, called here.
8261 (constructor_declaration:): Defined actions. Removed leading
8263 (constructor_header:): New rule with action.
8264 (constructor_body:): Rule rewritten using block_begin: and
8265 block_end:. Defined actions.
8266 (constructor_declarator:, explicit_constructor_invocation:):
8268 (block:): Use new rules block_begin: block_end:.
8269 (block_begin:, block_end:): New rules and actions.
8270 (block_statements:): Fixed error message for explicit
8272 (method_invocation:): Call build_this_super_qualified_invocation
8273 if primary is `this' or `super' was seen.
8274 (conditional_expression:): Action defined.
8275 (extra_ctxp_pushed_p): New static global flag.
8276 (java_parser_context_save_global): Create parser context if
8277 necessary. Use extra_ctxp_pushed_p to remember it.
8278 (java_parser_context_restore_global): Pop extra parser context if
8280 (build_array_from_name): Array on primitive types are marked
8282 (register_fields): Restore new name in field initializer
8283 expression if type was altered. Non static fields initialized upon
8284 declaration marked initialized.
8285 (maybe_generate_finit): New function.
8286 (maybe_generate_clinit): Use create_artificial_method,
8287 start_artificial_method_body, end_artificial_method_body. Generate
8288 debug info for enclosed initialization statements.
8289 (method_header): Fixed leading comment. Check constructor
8290 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
8292 (complete_method_declaration, constructor_circularity_msg,
8293 verify_constructor_circularity): New functions.
8294 (get_printable_method_name): New function.
8295 (check_method_redefinition): Don't rename <finit> methods. Fix
8296 declared constructor names. Error message for
8297 constructors modified.
8298 (java_check_regular_methods): Local variable seen_constructor
8299 renamed saw_constructor. Skip verification on constructors. Create
8300 default constructor with create_artificial_method.
8301 (java_check_methods): Removed unnecessary empty line.
8302 (create_artificial_method, start_artificial_method_body,
8303 end_artificial_method_body): New functions.
8304 (java_layout_classes): Changed leading comment. Reverse fields
8305 list if necessary. Always layout java.lang.Object if being
8307 (java_complete_expand_methods): Verify constructor circularity.
8308 (java_complete_expand_method): Call fix_constructor on
8309 constructors. Local variable no_ac_found removed. Restore
8310 bindings if method body expansion failed.
8311 (fix_constructors, verify_constructor_super,
8312 generate_field_initialization_code): New function.
8313 (java_expand_classes): Fixed leading comment. Write class file
8315 (resolve_expression_name): Check for illegal instance variable
8316 usage within the argument scope of an explicit constructor
8318 (resolve_qualified_expression_name): Pass extra from_super flag
8319 when invoking patch_method_invocation_stmt. New case for
8320 conditional expression when used as a primary. Check for error
8321 when acquiring super.
8322 (patch_method_invocation_stmt): Added extra argument super. New
8323 local variable is_static_flag. Set class_to_search according to
8324 the nature of the constructor invocation. Don't add `this'
8325 argument when expanding NEW_CLASS_EXPR. Check for illegal method
8326 invocation within the argument scope of explicit constructor
8327 invocation. Set is_static according to is_static_flag. Provide
8328 extra `super' argument to patch_invoke invocation.
8329 (patch_invoke): New argument from_super. Loop on arguments
8330 indentation fixed. Pass from_super to invocation_mode. New switch
8331 case INVOKE_SUPER. Fixed error message in switch default case.
8332 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
8334 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
8335 (lookup_method_invoke): Fixed prototypes in candidates list. Error
8336 message takes constructors into account.
8337 (find_applicable_accessible_methods_list): Fixed indentation.
8338 (qualify_ambiguous_name): Take explicit constructor invocation
8339 into account. Deal with a conditional expression as a primary to
8341 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
8342 case. Added extra argument to patch_method_invocation_stmt.
8343 Register calls made to explicit constructor `this'. Don't call
8344 save_expr in ARRAY_REF case when emitting class files. Check for
8345 illegal use of this when expanding explicit constructor invocation
8347 (complete_function_arguments): Set and reset parser context
8348 explicit_constructor_p field value when appropriate.
8349 (build_super_invocation, build_this_super_qualified_invocation):
8351 (patch_assignment): Fixed typo.
8352 (patch_unaryop): Check on final fields occurs only when a decl
8354 (patch_return): Take constructors into account.
8355 (patch_conditional_expr): New function.
8356 * typeck.c (build_java_signature): Removed unnecessary empty line.
8358 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
8360 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
8362 1998-10-28 Tom Tromey <tromey@cygnus.com>
8364 * decl.c (init_decl_processing): Renamed fields.
8365 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
8366 interface_len, msize fields.
8368 * class.c (make_class_data): Removed subclass_head and
8369 subclass_next fields.
8370 * decl.c (init_decl_processing): Removed subclass_head and
8371 subclass_next fields.
8373 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
8375 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
8376 * mangle.c (emit_unicode_mangled_name): Similarly.
8378 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
8380 * jcf-parse.c (get_constant): Place braces around code to compute
8381 'd' when REAL_ARITHMETIC is not defined.
8383 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
8385 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
8388 1998-10-23 Tom Tromey <tromey@cygnus.com>
8390 * lang-specs.h: `.zip' files are input to jc1.
8392 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
8394 * jvspecs.c: Add (but don't enable) support for combining multiple
8395 .class and .java input filenames to a single jc1 invocation.
8396 Add support for -C flag (copile to .class files).
8397 Translate -classpath and -CLASSPATH arguments.
8398 * lang-specs.h: Don't set %2 spec.
8400 1998-10-22 Tom Tromey <tromey@cygnus.com>
8402 * jcf-path.c (add_entry): Don't add trailing separator if entry is
8404 (add_path): Don't add trailing separator to non-empty path
8407 * lang.c (lang_decode_option): Check for -fclasspath and
8408 -fCLASSPATH before examining other `-f' options.
8410 * java-tree.h (finalize_identifier_node): Don't declare.
8411 * class.c (make_class_data): Don't push "final" field.
8412 * decl.c (init_decl_processing): Don't push "final" field.
8413 (finalize_identifier_node): Removed.
8414 (init_decl_processing): Don't set finalize_identifier_node.
8416 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
8418 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
8420 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
8421 (JV_SCAN_SOURCES): New macro.
8422 (JCF_DUMP_SOURCES): Likewise.
8423 (jcf-dump$(exeext)): New target.
8424 (jv-scan$(exeext)): New target.
8426 1998-10-22 Tom Tromey <tromey@cygnus.com>
8428 * Makefile.in (LEX): Removed.
8429 (LEXFLAGS): Likewise.
8430 (SET_BISON): New macro.
8432 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
8433 spurious diffs in parse.c.
8434 ($(PARSE_SCAN_C)): Likewise.
8435 (PARSE_DIR): New macro.
8437 (PARSE_SCAN_C): Likewise.
8438 (PARSE_RELDIR): New macro.
8440 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
8442 * jcf-io.c (find_class): Use saw_java_source to determine when to
8443 look for `.java' file.
8444 * jcf-parse.c (saw_java_source): New global.
8445 (yyparse): Set it if `.java' file seen.
8447 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
8448 (GCJH_SOURCES): Likewise.
8449 * Makefile.in (datadir): New macro.
8450 (libjava_zip): Likewise.
8451 (JAVA_OBJS): Added jcf-path.o.
8452 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
8453 (../gcjh$(exeext)): Likewise.
8454 (jcf-path.o): New target.
8455 * java-tree.h (fix_classpath): Removed decl.
8456 * jcf-parse.c (fix_classpath): Removed.
8457 (load_class): Don't call fix_classpath.
8458 * parse.y (read_import_dir): Don't call fix_classpath.
8459 * lex.h: Don't mention classpath.
8460 * lex.c (java_init_lex): Don't initialize classpath.
8461 * jcf-io.c (classpath): Removed global.
8462 (find_class): Use jcf_path iteration functions. Correctly search
8463 class path for .java file.
8464 (open_in_zip): New argument `is_system'.
8465 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
8466 classpath-related options.
8467 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
8469 (lang_init): Call jcf_path_init.
8470 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
8471 * lang-specs.h: Handle -I. Minor cleanup to -M options.
8472 Correctly put braces around second string in each entry.
8473 * gjavah.c (main): Call jcf_path_init. Recognize all the new
8474 classpath-related options.
8475 (help): Updated for new options.
8476 * jcf.h: Declare functions from jcf-path.c. Don't mention
8478 * jcf-path.c: New file.
8480 * jcf-depend.c: Include jcf.h.
8482 * jcf-write.c (localvar_alloc): Returns `void'.
8483 (localvar_free): Removed unused variable.
8485 * lang.c (OBJECT_SUFFIX): Define if not already defined.
8486 (init_parse): Use OBJECT_SUFFIX, not ".o".
8488 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8490 * class.c (emit_register_classes): Renamed from
8491 emit_register_class.
8492 * java-tree.h (emit_register_classes): Prototype renamed from
8493 emit_register_class.
8494 * jcf-parse.c (yyparse): Call emit_register_classes once before
8496 * parse.y (java_expand_classes): No longer register classes.
8498 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8500 * class.c (is_compiled_class): New local variable
8501 seen_in_zip. Identify classes found in currently compiled source
8503 * decl.c (complete_start_java_method): Fixed typo.
8504 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
8505 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
8506 (CLASS_P): Moved around.
8507 (java_parse_abort_on_error): Macro moved from jcf-parse.c
8508 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
8510 (jcf_parse_source): Changed leading comment. Removed unnecessary
8511 fclose and CLASS_FROM_SOURCE_P marking.
8512 (parse_source_file): New local variables remember_for_generation
8513 and filename. Mark parsed file name identifier node. Removed block
8514 executed when parse_only was null. Set remember_for_generation.
8515 Use it as an argument to java_pop_parser_context.
8516 (yyparse): New local variables several_files, list, next node and
8517 current_file_list. Split ampersand separated file names into
8518 current_file_list. Iterate through the list and parse accordingly.
8519 * parse.h (java_pop_parser_context): New function prototype.
8520 * parse.y (ctxp_for_generation): New static global variable.
8521 (java_pop_parser_context): New argument generate. Link popped ctxp
8522 to ctxp_for_generation list accordingly.
8523 (java_complete_expand_methods): Fixed indentation.
8524 (java_expand_classes): New function.
8526 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
8528 * Makefile.in: Link with libiberty.a instead of memmove.o.
8530 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8532 * lex.c (setjmp.h): No longer included.
8533 * lex.h (setjmp.h): Included.
8534 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
8535 (duplicate_declaration_error_p): Renamed from
8536 duplicate_declaration_error.
8537 (build_array_from_name): New function prototype.
8538 * parse.y (setjmp.h): No longer included.
8539 (variable_declarator_id): Define action.
8540 (build_array_from_name): New function.
8541 (duplicate_declaration_error_p): Renamed from
8542 duplicate_declaration_error. Fixed leading comment.
8543 (register_fields): Main `for' loop reorganized. Uses
8544 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
8545 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
8546 build_array_from_name.
8547 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
8549 (read_import_dir): Don't try to skip `.' and `..'.
8550 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
8551 build_array_from_name. Main `for' loop reorganized.
8552 (resolve_qualified_expression_name): When building access to a
8553 field, use the type where the field was found, not its own type.
8554 (maybe_access_field): Use field DECL_CONTEXT if the type where the
8555 field was found is null.
8556 (qualify_ambiguous_name): Sweep through all successive array
8559 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8561 * java-tree.h (pop_labeled_block, lang_printable_name,
8562 maybe_add_interface, set_super_info, get_access_flags_from_decl,
8563 interface_of_p, inherits_from_p, fix_classpath,
8564 complete_start_java_method, emit_handlers, init_outgoing_cpool,
8565 make_class_data, register_class, alloc_name_constant): New
8566 function prototypes.
8567 * lang.c (lang_decode_option): Set argc argument unused. Fixed
8568 indentation. Added cast to remove warning.
8569 (lang_printable_name): Set v argument unused.
8570 (lang_print_error): Added argument to lang_printable_name call.
8571 (java_dummy_print, print_lang_decl, print_lang_type,
8572 print_lang_identifier, lang_print_xnode): All argument marked
8574 * lex.c (java_unget_unicode): Removed unnecessary argument.
8575 (java_allocate_new_line): Unused local variable is gone.
8576 (java_read_char): Added parenthesis in expressions to remove
8577 warnings. Added final return statement.
8578 (java_read_unicode): Added parenthesis in expression to remove
8580 (java_parse_end_comment): Fixed java_unget_unicode invocation.
8581 (java_parse_escape_sequence): Likewise.
8582 (java_lex): Unused local variables are gone. Fixed
8583 java_unget_unicode invocation.
8584 * lex.h (set_float_handler): Prototype added when JC1_LITE not
8586 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
8587 lang_printable_name invocation in macro.
8588 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
8590 (duplicate_declaration_error): Suppressed unused argument in
8592 (identical_subpath_p): Function declaration is gone.
8593 (patch_invoke): Suppressed unused argument in prototype.
8594 (patch_cast, build_labeled_block, check_thrown_exceptions):
8596 * parse.y (setjmp.h): Included
8597 (toplev.h): Likewise.
8598 (field_declaration:): Suppressed unused local
8599 (label_decl:): Fixed build_labeled_block invocation.
8600 (java_pop_parser_context): Put extra parenthesis around assignment
8602 (yyerror): Suppressed unused local variables.
8603 (variable_redefinition_error): Fixed lang_printable_name
8605 (create_interface): Suppressed unused local variables.
8606 (create_class): Likewise.
8607 (duplicate_declaration_error): Suppressed unused argument. Fixed
8608 lang_printable_name invocation.
8609 (register_fields): Suppressed unused local variable. Fixed
8610 duplicate_declaration_error invocation.
8611 (method_header): Suppressed unused local variable.
8612 (method_declarator, parser_check_super): Likewise.
8613 (java_complete_class): Suppressed unused local variable. Fixed
8614 fatal error message.
8615 (complete_class_report_errors): Added default: in switch.
8616 (java_check_regular_methods): Fixed lang_printable_name
8618 (check_throws_clauses): Likewise.
8619 (java_check_abstract_methods): Suppressed unused local
8620 variable. Fixed lang_printable_name invocation.
8621 (read_import_entry): Added supplemental return statement.
8622 (read_import_dir): Suppressed unused local variables.
8623 (check_pkg_class_access, declare_local_variables): Likewise.
8624 (source_start_java_method): Suppressed unused extern variable
8626 (expand_start_java_method): Suppressed unused extern and local
8627 variable declarations.
8628 (java_complete_expand_methods): Likewise.
8629 (java_complete_expand_method): Suppressed unused local variables.
8630 (make_qualified_name): Likewise.
8631 (resolve_qualified_expression_name): Added default: in
8632 switch. Fixed lang_printable_name invocation.
8633 (class_instance_creation_expression): Added parenthesis around
8635 (patch_method_invocation_stmt): Fixed lang_printable_name and
8636 patch_invoke invocations.
8637 (check_for_static_method_reference): Fixed lang_printable_name
8639 (patch_invoke): Suppressed unused arguments and local variables.
8640 (lookup_method_invoke): Suppressed unused local variables.
8641 (qualify_ambiguous_name): Added default: in switch.
8642 (identical_subpath_p): Function removed.
8643 (patch_assignment): Suppressed unused local variables. Suppressed
8644 unnecessary if statement. Fixed lang_printable_name invocations.
8645 (try_builtin_assignconv): Fixed lang_printable_name invocations.
8646 (valid_ref_assignconv_cast_p): Parenthesis around
8647 expression. Suppressed unused local variables.
8648 (build_binop): Suppressed unused local variables. fixed
8649 lang_printable_name invocations.
8650 (string_constant_concatenation): Suppressed unused local
8652 (patch_unaryop): Fixed lang_printable_name invocation.
8653 (patch_cast): Suppressed unnecessary argument. Fixed
8654 lang_printable_name invocation.
8655 (patch_array_ref): Fixed lang_printable_name invocation.
8656 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
8657 (build_labeled_block): Suppressed unused argument.
8658 (generate_labeled_block): Fixed build_labeled_block invocation.
8659 (build_loop_body): Suppressed unused local variables.
8660 (patch_loop_statement): Likewise.
8661 (patch_exit): Fixed lang_printable_name invocation.
8662 (patch_switch_statement): Likewise.
8663 (case_identity): First argument marked unused.
8664 (patch_try_statement): Fixed lang_printable_name invocations.
8665 (patch_synchronized_statement, patch_throw_statement): Likewise.
8666 (check_thrown_exceptions): Fixed check_thrown_exceptions and
8667 lang_printable_name invocations.
8668 (check_thrown_exceptions_do): Suppressed unused argument.
8670 1998-10-14 Tom Tromey <tromey@cygnus.com>
8672 * jcf-write.c (write_classfile): Add output class file as target.
8673 * lang-options.h: Added -MD, -MMD, -M, and -MM.
8674 * jcf.h: Added declarations for dependency-tracking functions.
8675 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
8676 * lang.c (lang_decode_option): Recognize -MD and -MMD.
8677 (finish_parse): Call jcf_dependency_write.
8678 (dependency_tracking): New global.
8679 (DEPEND_SET_FILE): New define.
8680 (DEPEND_ENABLE): New define.
8681 (init_parse): Enable dependency tracking if required.
8683 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
8684 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
8685 (../gcjh$(exeext)): Likewise.
8686 (jcf-depend.o): New target.
8687 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
8688 (GCJH_SOURCES): Likewise.
8689 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
8691 (find_classfile): Added dep_name argument.
8692 (find_class): Compute name of dependency.
8693 (open_in_zip): Call jcf_dependency_add_file.
8694 * gjavah.c (output_file): No longer global.
8695 (usage): Don't mention "gjavah".
8697 (java_no_argument): Likewise.
8698 (version): Likewise.
8699 (main): Recognize and handle -M family of options.
8700 (print_mangled_classname): Return is void.
8701 (process_file): Handle case where output is suppressed.
8702 (HANDLE_END_FIELD): Likewise.
8703 (HANDLE_METHOD): Likewise.
8704 * jcf-depend.c: New file.
8706 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
8708 * java-tree.def: Add missing newline at EOF.
8710 1998-10-13 Tom Tromey <tromey@cygnus.com>
8712 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
8713 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
8715 Include <config.h> and "system.h".
8716 (disassemble_method): Undefine RET to avoid clash with
8719 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8721 * decl.c (runtime_exception_type_node, error_exception_type_node):
8722 New global variables.
8723 (init_decl_processing): Initialized.
8724 * expr.c (java_lang_expand_expr): Set caught exception type to
8725 null if catch handler argument doesn't exit.
8726 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
8728 * java-tree.h (runtime_exception_type_node,
8729 error_exception_type_node): Global variables declared.
8730 (DECL_FUNCTION_THROWS): New macro.
8731 (DECL_FUNCTION_BODY): Modified comment.
8732 (DECL_SPECIFIC_COUNT): Likewise.
8733 (struct lang_decl): New field throws_list.
8734 (IS_UNCHECKED_EXPRESSION_P): New macro.
8735 * lex.c (java_lex): Generate location information for THROW_TK.
8736 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
8737 EXCEPTIONS_P): New macros.
8738 (enum jdep_code): New value JDEP_EXCEPTION.
8739 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
8740 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
8741 PATCH_METHOD_RETURN_ERROR): New macros.
8742 (patch_method_invocation_stmt): Added new argument to prototype.
8743 (patch_synchronized_statement, patch_throw_statement,
8744 check_thrown_exceptions, check_thrown_exceptions_do,
8745 purge_unchecked_exceptions, check_throws_clauses): New function
8747 * parse.y Fixed typo in keyword section.
8748 (throw:): Rule tagged <node>.
8749 (THROW_TK): Keyword tagged <operator>.
8750 (method_header:): Last argument to call to method_header passed
8752 (throws:, class_type_list:, throw_statement:,
8753 synchronized_statement:, synchronized:): Defined actions.
8754 (method_header): New local variable current. Register exceptions
8756 (java_complete_tree): Complete and verify exceptions from throws
8758 (complete_class_report_errors): Error message on exceptions not
8760 (java_check_regular_methods): Fixed typo. Shortcut on private
8761 overriding methods. Changed error message on method
8762 redefinition. Check for throws clause compatibility.
8763 (check_throws_clauses): New function.
8764 (java_check_abstract_methods): Use DECL_NAME for wfl or current
8765 method. Changed error message on method redefinition.
8766 (currently_caught_type_list): New static variable.
8767 (java_complete_expand_methods): Purge unchecked exceptions from
8768 throws clause list. Call PUSH_EXCEPTIONS before walk and
8769 POP_EXCEPTIONS after.
8770 (resolve_qualified_expression_name): Pass new argument as NULL to
8771 patch_method_invocation_stmt.
8772 (patch_method_invocation_stmt): New argument ref_decl. Invoke
8773 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
8774 argument list when appropriate. Use new argument if non null to
8775 store selected method decl.
8776 (patch_invoke): Convert if necessary args of builtin types before
8777 forming CALL_EXPR. Argument list no longer reversed here.
8778 (invocation_mode): Treat final methods as static methods.
8779 (java_complete_tree): New cases for THROW_EXPR: and
8780 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
8782 (complete_function_arguments): No more RECORD_TYPE
8783 conversion. Function parameter nodes no longer saved.
8784 (valid_ref_assignconv_cast_p): Avoid handling null type.
8785 (patch_binop): Fixed null constant reference handling.
8786 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
8788 (patch_try_statement): Fixed comments. Record caught types in
8789 list, push the list, expand try block and pop the list.
8790 (patch_synchronized_statement, patch_throw_statement,
8791 check_thrown_exceptions, check_thrown_exceptions_do,
8792 purge_unchecked_exceptions): New functions.
8793 * typeck.c (lookup_argument_method): Allow WFL in place of method
8794 DECL_NAME during method definition check
8796 1998-10-09 Tom Tromey <tromey@cygnus.com>
8798 * gjavah.c (decode_signature_piece): New function.
8799 (print_c_decl): Use it. Added `name_override' argument.
8800 (print_method_info): Use name_override argument to print_c_decl.
8801 (seen_fields): Removed.
8802 (print_field_info): Don't update seen_fields.
8803 (struct method_name): New structure.
8804 (method_name_list): New global.
8805 (print_method_info): Add new method to list of methods.
8806 (name_is_method_p): New function.
8807 (print_field_info): If field name has same name as method, then
8809 (process_file): Parse methods before fields.
8810 (field_pass): New global.
8811 (HANDLE_END_FIELD): Take field_pass into account.
8813 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8815 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
8816 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
8818 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
8820 * jvspec.c: Fix bug in jvgenmain_spec patch.
8822 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8824 * Makefile.in (lang.o:): Install dependency on java-tree.def.
8825 * decl.c (soft_exceptioninfo_call_node): New global variable.
8826 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
8827 takes extra integer argument. soft_exceptioninfo_call_node
8829 * except.c (java_set_exception_lang_code): New function
8830 (method_init_exceptions): Called here.
8831 (prepare_eh_table_type): New function.
8832 (expand_end_java_handler): Called here.
8833 * expr.c (build_java_throw_out_of_bounds_exception): Now features
8834 one argument. Modified generation of call to
8835 soft_badarrayindex_node to use new argument.
8836 (build_java_arrayaccess): Pass faulty index value to
8837 build_java_throw_out_of_bounds_exception.
8838 (generate_name): New function.
8839 (java_lang_expand_expr): New local variables node, current,
8840 has_finally_p. Expand TRY_EXPR node.
8841 (process_jvm_instruction): Replace top of the stack with thrown
8842 object reference when entering exception handler.
8843 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
8844 specific tree codes.
8845 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
8847 (DECL_SPECIFIC_COUNT): New macro.
8848 (prepare_eh_table_type, java_set_exception_lang_code,
8849 generate_name): New function declarations.
8850 (match_java_method): Declaration deleted.
8851 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
8853 * lex.c (TRY_TK, CATCH_TK): Generate location information.
8854 * parse.h (redefinition_error, refine_accessible_methods_list,
8855 can_cast_to_p): Function declaration removed.
8856 (classitf_redefinition_error, variable_redefinition_error,
8857 parse_jdk1_1_error, find_applicable_accessible_methods_list,
8858 find_most_specific_methods_list, argument_types_convertible,
8859 enter_a_block, valid_builtin_assignconv_identity_widening_p,
8860 valid_cast_to_p, valid_method_invocation_conversion_p,
8861 try_reference_assignconv, add_stmt_to_compound,
8862 build_jump_to_finally, build_tree_list, patch_try_statement,
8863 java_get_catch_block): New function declarations.
8864 * parse.y (string_buffer_type): Global variable deleted.
8865 (group_of_labels, catches, catch_clause, catch_clause_parameter,
8866 finally): Rules tagged <node>.
8867 (TRY_TK, CATCH_TK): Token tagged <operator>.
8868 (class_body_declaration:, class_member_declaration:,
8869 formal_parameter:, explicit_constructor_invocation:,
8870 interface_member_declaration:, constant_declaration:,
8871 primary_no_new_array:, class_instance_creation_expression:,
8872 array_creation_expression:): Issue error on unsuported JDK1.1
8874 (try_statement:, catches:, finally:): Define actions.
8875 (catch_clause_parameter): New rule.
8876 (catch_clause:): Use new rule catch_clause_parameter.
8877 (parse_jdk1_1_error): New function.
8878 (redefinition_error): Renamed classitf_redefinition_error.
8879 (variable_redefinition_error): New function.
8880 (check_class_interface_creation): Call
8881 classitf_redefinition_error.
8882 (java_complete_tree): Added error message on JDEP_TYPE: case.
8883 (complete_class_report_errors): Fixed indentation.
8884 (declare_local_variables): Call variable_redefinition_error.
8885 (source_end_java_method): Call java_set_exception_lang_code and
8886 emit_handlers where appropriate.
8887 (java_method_add_stmt): Call add_stmt_to_block.
8888 (add_stmt_to_block): New function.
8889 (lookup_method_invoke): Fixed outside comment. new local variable
8890 candicates. Call find_applicable_accessible_methods_list and
8891 find_most_specific_methods_list when searching for a
8892 method. Modified error report to list possible candidates when
8894 (find_applicable_accessible_methods_list,
8895 find_most_specific_methods_list, argument_types_convertible): New
8897 (refine_accessible_methods_list): Function deleted.
8898 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
8899 expr (if applicable) before calling patch_array_ref.
8900 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
8901 (enter_block): Fixed comment.
8902 (enter_a_block): New function.
8903 (patch_assignment): Reorganized. Call try_reference_assignconv for
8904 references. Call valid_cast_to_p instead of can_cast_to_p.
8905 (try_reference_assignconv,
8906 valid_builtin_assignconv_identity_widening_p): New functions.
8907 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
8908 (valid_cast_to_p, valid_method_invocation_conversion_p): New
8910 (build_string_concatenation): Don't resolve StringBuffer.
8911 (patch_cast): Fixed inverted arguments.
8912 (patch_array_ref): Code to save array expr deleted. Call
8913 valid_cast_to_p instead of can_cast_to_p.
8914 (generate_labeled_block): Call generate_name.
8915 (build_jump_to_finally, build_try_statement, java_get_catch_block,
8916 patch_try_statement): New functions.
8917 * typeck.c (match_java_method): Function deleted.
8919 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
8921 * jvspec.c: jvgenmain_spec uses different temporary file names.
8923 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
8925 * jvspec.c (lang_specific_driver): Fail if user specifies
8926 --main= when not linking.
8928 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
8930 * class.c (make_class_data): Push value for `thread' field.
8931 * decl.c (init_decl_processing): Added `thread' field to class.
8933 * class.c (add_field): Always make static fields externally
8936 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
8938 * expr.c (build_java_athrow,
8939 build_java_throw_out_of_bounds_exception, expand_invoke,
8940 build_newarray, expand_java_multianewarray, build_java_monitor):
8941 Update comments to reflect _Jv_* function names.
8943 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
8945 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
8946 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
8947 * parse.y (expand_start_java_method): Likewise.
8949 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
8951 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
8953 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
8954 (add_field): No longer need to convert from RECORD_TYPE to pointer,
8955 * expr.c: Remove no-longer-needed calls to promote_type.
8956 * decl.c (give_name_to_locals): Liekwise.
8957 * jcf-parse.c (get_class_constant): Compensate for new signatures.
8958 * parse.y: Add/remove promote_type calls as appropriate.
8959 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
8960 (parse_signature_string): Likewise.
8961 (build_java_array_type): Fix for now signature convenions.
8963 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
8965 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
8967 * class.c (init_class_processing): libjava function renamed to
8970 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8972 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
8973 * java-tree.def: Fixed DEFTREECODE third argument.
8974 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
8975 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
8976 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
8977 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8978 JAVA_THIS_EXPR): Now replaced by tree code definitions.
8979 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
8980 * lang.c (java_tree_code_type, java_tree_code_length,
8981 java_tree_code_name): New arrays.
8982 (lang_init): Append Java tree node definitions to Gcc ones.
8983 * lex.c (expression_obstack): Declared as extern when JC1_LITE
8985 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
8987 (java_lex): Allow declaration of empty string constants. Retain
8988 location information on CASE_TK and DEFAULT_TK.
8989 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
8990 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
8991 Modified to be more robust.
8992 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
8993 (build_new_invocation, try_builtin_assignconv,
8994 patch_switch_statement, string_constant_concatenation,
8995 build_string_concatenation, patch_string_cst, patch_string,
8996 java_expand_switch): New function declarations.
8997 * parse.y: Rules related to switch and EH tagged <node>.
8998 (label_id): Set to NULL_TREE
8999 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
9001 (this_or_super:): Fixed indentation.
9002 (statement:, statement_nsi:, statement_without_trailing_substatement:,
9003 statement_expression:): Removed call to RULE on all sub-rules.
9004 (switch_expression:, switch_labels:): New rules.
9005 (switch_statement:, switch_block:, switch_block_statement_groups:,
9006 switch_block_statement_group:, switch_labels:, switch_label:):
9008 (throw_statement:, synchronized_statement:, try_statement:):
9009 Defined temporary actions.
9010 (class_instance_creation_expression:): Call
9011 build_new_invocation. Fixed indentation.
9012 (field_access): Fixed indentation.
9013 (method_invocation): Likewise.
9014 (make_qualified_primary): Use THIS_EXPR.
9015 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
9016 resolving from SUPER, set *type_found.
9017 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
9018 (java_complete_tree): Removed unused local variable `location'. Case
9019 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
9020 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
9021 on MODIFY_EXPR: and all binary operator tree code cases. Removed
9022 STRING_CST: case. default: checks for patchable strings.
9023 (complete_function_arguments): Transform string constant or
9024 crafted StringBuffer if necessary.
9025 (build_method_invocation): Fixed comments.
9026 (build_new_invocation): New function.
9027 (patch_assignment): Call try_builtin_assignconv to figure a valid
9028 assignment conversion between builtin types.
9029 (try_builtin_assignconv): New function.
9030 (build_binop): Use URSHIFT_EXPR directly to call build.
9031 (operator_string): Use UNARY_PLUS_EXPR.
9032 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
9034 (do_merge_string_cste, merge_string_cste,
9035 string_constant_concatenation, build_string_concatenation,
9036 patch_string, patch_string_cst): New function.
9037 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
9038 (patch_unaryop): Likewise. New test of valid ++/-- operands.
9039 (build_newarray_node): Use NEW_ARRAY_EXPR.
9040 (build_this): Use THIS_EXPR.
9041 (build_return): Enable debug information on return statement.
9042 (build_if_else_statement): Likewise.
9043 (complete_labeled_statement): Fixed related comment.
9044 (build_loop_body): Fixed comment.
9045 (build_bc_statement): Enable debug information on break/continue
9047 (patch_bc_statement): Fixed typos. Handle SWITCH statement
9049 (patch_switch_statement, case_identity, java_expand_switch): New
9052 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9054 * buffer.h (BUFFER_INIT): New macro.
9055 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
9056 Pass (struct jcf_partial *state) to most functions.
9057 (jcf_block, jcf_relocation): New types.
9058 Support labels, branches, conditionals, loops.
9060 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
9062 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
9064 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9066 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
9067 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
9068 not integer_type_node (INT_TYPE_SIZ bits).
9070 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
9072 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
9073 * jcf-dump.c (print_exception_table): New function.
9074 (disassemble_method): Better handling of wide instructions.
9075 Make more robust for bad input.
9077 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
9079 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
9082 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
9084 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
9086 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
9088 * Makefile.in ($(PARSE_H)): Removed target.
9090 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
9092 * Makefile.in (JAVA_OBJS): Add memmove.o
9093 (memmove.o): New target & rules.
9095 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
9097 * expr.c (expand_invoke): Don't generate a call to the class init
9100 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
9102 * Makefile.in: Add many missing dependencies.
9103 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
9105 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
9106 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
9108 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
9110 * decl.c (complete_start_java_method): If method is static (and
9111 not private) call _Jv_InitClass.
9112 * expr.c (expand_invoke): Don't call build_class_init.
9114 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
9116 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
9118 * Make-lang.in (GCJ): Define before using.
9120 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
9122 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
9123 losing due to namespace pollution in GNU getopt.h
9125 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
9127 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
9128 (java.all.cross): Likewise.
9129 (java.rest.encap): Likewise.
9131 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
9133 * gjavah.c (print_class_decls): Fix thinko in arglist
9134 * jcv-io.c (find_classfile): Similarly.
9136 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
9138 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
9140 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
9142 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
9143 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
9144 * Makefile.in (PARSE_C): New macro.
9145 (PARSE_H): Likewise.
9146 (PARSE_SCAN_C): Likewise.
9147 ($(PARSE_C)): Target renamed from parse.c.
9148 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
9149 (clean): Remove parse-scan.c as well.
9150 (parse.o): Depend on $(PARSE_C).
9152 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
9154 * README, license.terms: Removed.
9156 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
9157 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
9158 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
9159 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
9160 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
9161 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
9162 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
9163 and Java trademark attribution.
9165 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
9167 * Makefile.in: Use gcjh, not gjavah.
9168 * config-lang.in (stagestuff): Use gcjh, not gjavah.
9169 * Make-lang.in: Changed gjavah to gcjh everywhere.
9171 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
9173 * gjavah.c: Support new -prepend -add -append flags.
9174 (print_method_info): Method is not virtual if class is final.
9176 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9178 * jv-scan.c: Fixed copyright assignment.
9179 * keyword.gperf: Likewise.
9180 * keyword.h: Likewise.
9181 * lex.c: Fixed copyright assignment.
9182 (java_lex): Push unicode back when parsing '<'.
9183 * lex.h: Fixed copyright assignment.
9184 * parse-scan.y: Likewise.
9185 * parse.h: Fixed copyright assignment.
9186 (build_debugable_stmt, complete_for_loop): New function prototypes.
9187 * parse.y: Fixed copyright assignment.
9188 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
9189 size_zero_node when completing a loop with no exit condition.
9190 (for_statement_nsi:): Define action.
9191 (for_init:, for_update:): Return size_zero_node when empty.
9192 (declare_local_variables): Call build_debugable_stmt.
9193 (build_debugable_stmt): New function.
9194 (build_loop_body): Build debugable statement around loop
9196 (complete_loop_body): Take into account the debugable statement
9197 around the EXIT_EXPR.
9198 (complete_loop_body): New function.
9199 (patch_exit_expr): Fixed condition inversion.
9201 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
9203 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
9204 name of thread define.
9205 * jvspec.c (THREAD_NAME): New macro.
9207 (THREADLIB): Likewise.
9208 (lang_specific_driver): Recognize attempt to link with thread
9209 library or gc library. Recognize -ljava on command line so it
9210 isn't linked against more than once.
9212 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9214 * parse-scan.y (report_main_declaration): Name of the class
9215 containing `main' can be a qualified name.
9217 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
9219 * config-lang.in: Changed gjavac to gjc everywhere.
9220 * Make-lang.in: Changed gjavac to gjc everywhere.
9222 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9224 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
9225 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
9226 and install the files.
9227 * Makefile.in (JAVA_OBJS_LITE): New variable.
9228 (compiler:): Now include jv-scan as a dependency.
9229 (../jv-scan$(exeext), parse-scan.c): New targets.
9230 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
9231 * config-lang.in (compilers): Removed gcj, gjavah from the list.
9232 * jcf-parse.c (parse_source_file): Call java_layout_classes and
9233 check for errors even if parse_only.
9234 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
9236 (yylex): New function. Uses java_lex body.
9237 (java_lex): Removed commented out statement. Remove local variable
9238 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
9239 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
9240 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
9241 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
9242 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
9243 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
9245 (java_lex_error): Empty if JC1_LITE is defined.
9246 (java_get_line_col): Return 0 if JC1_LITE is defined.
9247 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
9248 SET_MODIFIER_CTX): Moved into the section containing the macros
9249 conditionally defined by JC1_LITE.
9250 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
9251 argument if JC1_LITE is defined.
9252 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
9253 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
9255 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
9256 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
9257 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
9258 to different values according to JC1_LITE.
9259 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
9260 declared if JC1_LITE set.
9261 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
9262 defined if JC1_LITE not set.
9263 (struct parser_ctx): Reorganized and skip the jc1 front end part
9265 (java_layout_classes): New function definition.
9266 (java_push_parser_context, java_init_lex, yyparse, yylex,
9267 yyerror): Prototype always declared. All other static function
9268 prototypes declared only if JC1_LITE is not set.
9269 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
9270 declared in parse.h.
9271 (java_layout_classes): New function.
9272 (java_complete_expand_methods): No longer layout the class here.
9273 * parse-scan.y: New file.
9274 * jv-scan.c: New file.
9276 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
9278 * gjavah.c (main): Handle -friend option.
9279 (friend_specs): New global.
9280 (generate_access): Handle friend_specs.
9281 (process_file): Likewise.
9282 (MAX_FRIENDS): New macro.
9283 (friend_count): New global.
9284 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
9285 Changed all callers.
9287 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
9289 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
9290 (main): Handle processing all the entries of a named .zip archive.
9291 * jcf-io.c (jcf_trim_old_input): New function.
9292 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
9294 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
9296 * lang.c (flag_assume_compiled): Make default be on.
9298 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
9300 * jcf-dump.c: Add bunches of flags to control output more.
9301 (process_class): New function; support printing more than one class.
9302 (main): Support new --print-main and --javap flags.
9303 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
9304 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
9306 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
9308 Change mangling of dispatch table to match C++ vtable (w/thunks).
9309 * class.c (build_dtable_decl), java-tree.h: New function.
9310 (make_class_data): Call it.
9311 * decl.c (init_decl_processing): Likewise.
9313 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
9315 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
9316 soft_anewarray; adjust args passed.
9317 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
9318 match _Jv_NewObjectArray.
9320 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9322 * decl.c (push_labeled_block, pop_labeled_block): New functions.
9323 * expr.c (loopup_label): Call create_label_decl.
9324 (create_label_decl): New function.
9325 (java_lang_expand_expr): Call expand_start_bindings with argument
9327 * java-tree.h Added space after PROTO in function declarations
9329 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
9330 (create_label_decl, push_labeled_block): New function
9332 * lex.c (label_id): Initialize.
9333 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
9335 * parse.h Added space after PROTO in function declarations when
9337 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
9338 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
9339 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
9340 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
9342 (struct parser_ctxt): New fields current_loop,
9343 current_labeled_block.
9344 (build_if_else_statement, patch_if_else_statement,
9345 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
9346 generate_labeled_block, complete_labeled_statement,
9347 build_bc_statement, patch_bc_statement, patch_loop_statement,
9348 build_new_loop, build_loop_body, complete_loop_body): New function
9350 * parse.y (java_warning_count): New global variable.
9351 (label_id): New static variable.
9352 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
9353 (block:): Return size_zero_node when block is empty.
9354 (empty_statement:): Return size_zero_node.
9355 (statement:): Implement supplemental action when for_statement: is
9357 (label_decl:): New rule.
9358 (labeled_statement:): Rewritten using label_decl. Actions
9360 (labeled_statement_nsi:): Likewise.
9361 (if_then_statement): Actions implemented.
9362 (while_expression): New rule.
9363 (while_statement:): Rewritten using while_expression. Actions
9365 (while_statement_nsi:): Likewise.
9366 (do_statement_begin:): New rule.
9367 (do_statement:): Rewritten using do_statement_begin. Actions
9369 (for_statement:): Rewritten using for_begin. Actions implemented.
9370 (for_statement_nsi:): Likewise.
9371 (for_header:, for_begin:): New rules.
9372 (for_init:): Actions implemented.
9373 (statement_expression_list:, break_statement:,
9374 continue_statement:): Likewise.
9375 (yyerror): Count number of issued warning(s).
9376 (java_report_errors): Report error(s) and/or warning(s).
9377 (java_complete_class): Use build_java_argument_signature to
9378 recompute completed method signature.
9379 (java_check_regular_methods): New locals method_wfl and aflags.
9380 Use method_wfl instead of lookup_cl during error reports. Fixed
9381 indentation and modified some error messages. Use
9382 lang_printable_name in method instead of the DECL_NAME. New code
9383 to issue warnings on methods not overriding corresponding methods
9384 private to a different package.
9385 (java_method_add_stmt): Call add_stmt_to_compound.
9386 (add_stmt_to_compound): New function.
9387 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
9388 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
9389 (build_if_else_statement, patch_if_else_statement,
9390 build_labeled_block, generate_labeled_block,
9391 complete_labeled_statement, build_new_loop, build_loop_body,
9392 complete_loop_body, patch_loop_statement, build_bc_statement,
9393 patch_bc_statement, patch_exit_expr): New functions.
9394 * typeck.c (build_java_signature): Build argument signature before
9395 enclosing it in between parenthesis.
9397 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
9399 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
9400 (JAVA_OBJS): Added reminder comment
9402 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
9404 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
9405 be interpreted as a long long.
9407 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
9409 * decl.c (init_decl_processing): Use _Jv_InitClass, not
9410 soft_initialise_class. Use _Jv_NewMultiArray, not
9411 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
9412 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
9413 _Jv_CheckArrayStore, not soft_checkarraystore. Use
9414 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
9416 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
9418 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
9419 length_identifier_node): New global tree node constants.
9420 * parse.y (kw_super, kw_this, kw_length): Removed globals.
9421 Replace uses by super_identifier_node etc.
9422 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
9424 * parse.y (resolve_field_access): Don't special-case ".length" if
9425 flag_emit_class_files.
9426 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
9427 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
9430 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
9432 * decl.c (init_decl_processing): Remove unused method_type_node fields.
9433 * class.c (make_method_value): Remove init for removed fields.
9435 * class.c (layout_class): Use build_java_argument_signature.
9436 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
9438 * typeck.c (push_java_argument_signature): Removed. Merged into ...
9439 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
9440 (build_java_signature): Don't use push_java_argument_signature.
9442 * typeck.c (lookup_argument_method): New function.
9443 * parse.y (java_check_regular_methods): Use lookup_argument_method
9444 instead of lookup_java_method2 followed by lookup_java_method.
9446 * parse.y (check_method_redefinition): Minor optimization.
9448 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
9449 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
9451 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
9453 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
9456 * gjavah.c (java_float_finite): Use K&R-style definition.
9457 (java_double_finite): Likewise.
9458 (generate_access): Now returns void. Changed all callers.
9459 (last_access_generated): Removed.
9460 (process_file): Only make a single pass over the .class file.
9462 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
9464 * class.c (get_dispatch_table): Add extra dummy vtable entry,
9465 for compatibility for G++ (with -fvtable-thunks).
9466 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
9468 * gjavah.c (process_file): Use public inheritance for super-class.
9470 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9472 * lex.c (java_init_lex): Initialize ctxp->package.
9473 * parse.h (struct parser_ctxt): package and package_len replaced
9474 by tree package, an identifier node. Field method_decl_list is
9475 gone. Fixed comments.
9476 (lookup_field_wrapper, merge_qualified_name, not_accessible,
9477 class_in_current_package): New function prototypes.
9478 * parse.y (array_type:): Set class loaded flag on primitive type
9480 (package_declaration:): Assign ctxp->package to the
9482 (method_invocation:): Handle invocation of method qualified by
9484 (single_type_import_declaration:): Removed ambiguity check.
9485 (java_pop_parser_context): New local variable `next'. Reset and
9486 set IMPORT_CLASSFILE_NAME flags on current and previous import
9488 (java_accstring_lookup): Use new local macro COPY_RETURN.
9489 (lookup_field_wrapper): New function.
9490 (parser_qualified_classname): Use merge_qualified_name.
9491 (parser_check_super_interface): Broaden error message.
9492 (do_resolve_class): Check for qualified class name in the current
9493 compilation unit if appropriate.
9494 (process_imports): Check for already defined classes.
9495 (check_pkg_class_access): Got rid of call to
9496 get_access_flags_from_decl.
9497 (java_complete_expand_methods): Call safe_layout_class based on
9498 the current class size.
9499 (make_qualified_primary): Build a WFL qualification on primary if
9501 (merge_qualified_name): New function.
9502 (make_qualified_name): Use merge_qualified_name.
9503 (resolve_expression_name): Use safe_lookup_field.
9504 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
9505 (resolve_qualified_expression_name): Likewise. Check on resolved
9506 element accessibility.
9507 (not_accessible_p, class_in_current_package): New functions.
9508 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
9509 (patch_method_invocation_stmt): Merged common pieces. Check
9510 accessibility of invoked method.
9511 (check_for_static_method_reference): Add returned type in error
9513 (invocation_mode): Get rid of bogus check on PRIVATE methods.
9514 (refine_accessible_methods_list): Merged two conditions in test.
9515 (java_complete_class): Sanity check on stabilize_ref gone.
9516 * zextract.c (read_zip_archive): Cast lseek second argument to long.
9518 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
9520 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
9522 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
9524 * gjavah.c (F_NAN): Removed.
9525 (F_NAN_MASK): New macro.
9526 (F_POSITIVE_INFINITY): Removed.
9527 (F_NEGATIVE_INFINITY): Likewise.
9528 (java_float_finite): Rewrote.
9529 (D_NAN_MASK): Renamed.
9530 (java_double_finite): Rewrote.
9531 (D_POSITIVE_INFINITY): Removed.
9532 (D_NEGATIVE_INFINITY): Likewise.
9534 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
9535 If verbose, print underlying representation of value in hex.
9537 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
9539 * buffer.h, buffer.c: New files.
9540 * Makefile.in (JAVA_OBJS): Add buffer.o.
9542 Support locals variables and writing their debug entries to .class.
9543 * jcf-write.c: Simplify some by user new buffer type.
9544 (vode_buffer_grow): Removed.
9545 (struct localvar_info): New type.
9546 (localsvars, localvartable): New buffers.
9547 (localvar_alloc, localvar_free): New functions.
9548 (generate_bytecode_insns): Handle local variables.
9549 (generate_classfile): Write LocalVariableTable attribute.
9551 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9553 * jcf-io.c (open_in_zip): Check the zipfile magic number.
9554 * zipfile.h (ZIPMAGIC): New macro.
9556 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
9558 * Makefile.in (gjavah.o): Updated dependencies.
9559 (jcf-dump.o): Likewise.
9560 (all.indirect): Use ../gjavah.
9561 (../gjavah$(exeext)): Likewise.
9562 (clean): Don't remove gjavah.
9563 (clean): Remove parse.c, not java/parse.c.
9564 * Make-lang.in (java): Added gjavah.
9565 (gjavah$(exeext)): New target.
9566 (GJAVAH_SOURCES): New macro.
9567 (java.all.build): Added gjavah.
9568 (java.all.cross): Likewise.
9569 (java.rest.encap): Likewise.
9570 * config-lang.in (compilers, stagestuff): Added gjavah.
9572 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
9574 * gjavah.c (java_float_finite): New function.
9575 (java_double_finite): Likewise.
9576 (F_POSITIVE_INFINITY): New macro.
9577 (F_NEGATIVE_INFINITY): Likewise.
9579 (D_POSITIVE_INFINITY): Likewise.
9580 (D_NEGATIVE_INFINITY): Likewise.
9582 (print_field_info): Use java_float_finite and java_double_finite.
9584 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
9586 * parse.y (method_header): Name "this" implicit argument.
9588 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
9590 * jcf-write.c: Write out LineNumberTable attribute in .class file.
9591 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
9592 (put_linenumber): New function.
9593 (generate_bytecode_insns, generate_classfile): Write line numbers.
9595 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9597 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
9598 (lookup_name, build_known_method_ref, build_class_init,
9599 build_invokevirtual, invoke_build_dtable, match_java_method,
9600 build_field_ref, pushdecl_force_head, build_java_binop,
9601 binary_numeric_promotion, build_decl_no_layout,
9602 build_java_arrayaccess, build_newarray, build_anewarray,
9603 build_java_array_length_access, build_java_arraynull_check): New
9604 extern function prototypes.
9605 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9606 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
9608 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
9610 * jcf.h (jcf_out_of_synch): New extern function prototype.
9611 * parse.h: Static/global function implemented in parse.y
9612 prototyped and declarations moved at the end of the file.
9613 (DECL_P): Check that the argument isn't null.
9614 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9615 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
9616 (QUAL_DECL_TYPE): New macro.
9617 (PARAMS): Macro definition removed.
9618 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
9619 (return_statement:): Call build_return.
9620 (field_access:): Call make_qualified_primary in sub rule.
9621 (method_invocation:): Build method invocation and call
9622 make_qualified_primary when processing primaries.
9623 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
9624 get_type_from_signature.
9625 (java_check_regular_method): Extra integer 0 argument when calling
9626 lookup_java_method2.
9627 (lookup_java_interface_method2): Extra method DECL argument when
9628 calling lookup_java_interface_method2.
9629 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
9631 (java_complete_expand_method): Layout current class iff not
9632 already done. Don't process interface's methods.
9633 (java_complete_expand_method): Use super class only if it
9634 exists. Use current class otherwise.
9635 (make_qualified_primary): New function.
9636 (resolve_expression_name): Process qualified expression or
9637 expression from primary the same way.
9638 (resolve_expression_name): Two last arguments to
9639 resolve_field_access are now NULL_TREEs.
9640 (resolve_field_access): New variable is_static. Local field must
9641 be DECLs. is_static computed on field DECLs only. Append code in
9642 where_found to the field access if necessary. Use QUAL_DECL_TYPE
9643 to initialize field_type.
9644 (resolve_qualified_expression_name): New local variable,
9645 previous_call_static and is_static. Handle primaries with function
9646 calls, casts, array references and `this'. `super' now handled as
9647 `(super_class)this'. Use is_static to clarify boolean expressions.
9648 Added code to handle case where a proper handle is required to
9649 access a field. Use QUAL_DECL_TYPE where applicable.
9650 (maybe_access_field): New function.
9651 (patch_method_invocation_stmt): New arguments primary, where,
9652 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
9653 deleted. Use `where' as a type to search from if specified. Check
9654 for static method reference where forbidden. Append primary or
9655 current_this to the argument list if not calling constructor nor
9657 (check_for_static_method_reference): New function.
9658 (patch_invoke): Layout the class on which new is done if
9660 (lookup_method_invoke): Changed format to report errors on
9662 (qualify_ambiguous_name): New local variable this_found. Now
9663 handle things from primaries. Method call are considered
9665 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
9667 (not_initialized_as_it_should_p): Comply with the new DECL_P.
9668 (java_complete_tree): New case fo RETURN_EXPR. Process function
9669 call arguments in separate function.
9670 (complete_function_arguments): New function.
9671 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
9673 (patch_assignment): Take the return function slot into account as
9674 a RHS. Distinguish assignment from a return.
9675 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
9676 when checking methods in interfaces.
9677 (resolve_type_during_patch): NULL argument to unresolve_type_p
9678 instead of NULL_TREE.
9679 (patch_newarray): Fixed typo in comment.
9680 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
9681 (build_return, patch_return): New functions.
9682 * typeck.c (lookup_java_constructor): Fixed typo in comment.
9684 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
9686 * constants.c (find_name_and_type_constant, find_fieldref_index,
9687 find_methodref_index): New methods.
9688 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
9689 just return given method. Also, rename to build_known_method_ref.
9690 (expand_invoke): Rename call to build_invoke_non_interface.
9691 * java-tree.h, parse.h: Update prototype.
9692 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
9693 (such as expand_expr_stmt) if flag_emit_class_files.
9694 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
9695 STACK_TARGET, IGNORE_TARGET): New macros.
9696 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
9697 (generate_bytecode_insn): New function to generate method's bytecode.
9698 (generate_classfile): Node generate Code attribute for a method.
9699 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
9700 push_long_const, field_op, adjust_typed_op, maybe_wide):
9701 New functions used by generate_bytecode_insn.
9703 * typeck.c (signature_include_return): Remove variable.
9704 (push_java_argument_signature, build_java_argument_signature): New.
9705 (build_java_signature): Use push_java_argument_signature.
9706 * parse.y: Use build_java_argument_signature instead of fiddling
9707 with signature_include_return.
9709 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
9711 * gjavah.c (print_c_decl): Always generate JArray<>* for array
9714 * Makefile.in (all.indirect): Added gjavah$(exeext).
9715 (gjavah$(exeext)): Added $(exeext).
9718 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9720 * class.c (layout_class): Call to java_layout_parsed_class replace
9721 by safe_layout_class.
9722 * expr.c (build_java_array_length_access): Removed static storage
9723 class in the function definition.
9724 (build_java_arraynull_check): Likewise.
9725 Also fixed typos in two comments.
9726 * lex.c (java_init_lex): Initialize static global kw_length.
9727 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
9728 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
9730 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
9731 * parse.h (resolve_no_layout): New static function declaration.
9732 (get_identifier_in_static): Declaration removed.
9733 (java_layout_parsed_class): Function name declaration changed to
9735 (build_newarray_node, patch_newarray, resolve_type_during_patch,
9736 not_initialized_as_it_should_p, build_this): New static function
9738 (pushdecl_force_head, build_java_binop, int_fits_type_p,
9739 binary_numeric_promotion, stabilize_reference,
9740 build_decl_no_layout, build_java_arrayaccess): Extern function
9741 declarations moved into their own section.
9742 (build_newarray, build_anewarray, build_java_array_length_access,
9743 build_java_arraynull_check): New extern function declarations.
9744 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
9745 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
9747 (CALL_CONSTRUCTOR_P): New macro.
9748 * parse.y (kw_length): New static global tree node.
9749 (return_statement): Tagged <node>.
9750 (RETURN_TK): Tagged <operator>.
9751 (variable_declarator_id:): Build variable declaration with an
9752 empty initialization value if a syntax error was found in the
9753 initialization part of the variable declaration.
9754 (statement_without_trailing_substatement:): return_statement: now
9755 uses the default rule.
9756 (return_statement:): Temporarily fixed to return NULL_TREE.
9757 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
9758 (class_instance_creation_expression:): Class creation rules now
9759 call build_method_invocation upon reduction.
9760 (array_creation_expression:): Rules call build_newarray_node upon
9762 (dim_exprs:): Build a list of dimension expressions.
9763 (dim_expr:): Store location of the OSB_TK in the dimension
9765 (method_invocation:): Added a new error rule.
9766 (build_unresolved_array_type): WFL argument may also be an array
9767 on a primitive type. Name of the argument changed to reflect this.
9768 (method_declarator): Insert argument type at the beginning of the
9769 argument type list and later reverse the list.
9770 (unresolved_type_p): Argument 'returned' may be optionally
9772 (java_layout_class_from_source): Function renamed
9774 (resolve_and_layout): Now call resolve_no_layout and
9776 (resolve_no_layout): New function.
9777 (purify_type_name): New function.
9778 (complete_class_report_errors): Call purify_type_name during error
9779 report on a type not found.
9780 (process_imports): error_found local variable doesn't need to be
9781 initialized to zero.
9782 (declare_local_variables): New local type_wfl. Fixed typo in error
9783 message. type_wfl assigned to unresolved type and used to register
9784 incomplete type. Build a WFL around the variable initialization
9785 statement so that debug info can be generated on it.
9786 (source_start_java_method): Reverse argument list after they've
9788 (current_this): New static global variable.
9789 (java_complete_expand_methods): Set current_this when appropriate.
9790 (resolve_expression_name): Build correct static and non static
9791 field access bearing a simple name.
9792 (resolve_field_access): Resolve the length field of arrays. Handle
9794 (patch_method_invocation_stmt): Set the type of the method
9795 invocation to error_mark_node. This value is later overridden by a
9796 valid type, if any. Don't handle qualified constructor invocation
9797 as qualified method invocation. Call lookup_method_invoke with its
9798 new flag. It's no longer necessary to access the selected method
9799 as the value of a tree list. Handle constructor invocation.
9800 (patch_invoke): Reverse argument list when invoking non interface
9801 methods. Insert call to new as the first argument of the
9803 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
9804 defined within a final class. Return INVOKE_STATIC if the invoked
9805 method is a constructor.
9806 (lookup_method_invoke): New lc argument is a flag to indicate a
9807 constructor lookup. Now handle constructor lookup. Choose the most
9808 specific method in case several were matching the invocation
9809 requirements. Return a method decl instead of a tree list featuring
9810 one single method decl element.
9811 (refine_accessible_methods_list): New lc flag argument to
9812 indicate that a constructor is being looked up.
9813 (not_initialized_as_it_should_p): New function.
9814 (java_complete_tree): Now process fake tree codes
9815 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
9816 save_expr on resolved function call arguments. Case on
9817 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
9818 (patch_assignment): LHS can be a field access expression. When
9819 dealing with reference, lhs_type is the promoted type of the
9820 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
9822 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
9823 (patch_binop): Use not_initialized_as_it_should_p where
9825 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
9826 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
9828 (resolve_type_during_patch): New function.
9829 (patch_cast): Call resolve_type_during_patch to resolve type and
9830 report error accordingly.
9831 (patch_array_ref): Use not_initialized_as_it_should_p where
9832 applicable. Array base expression is saved before being
9833 used. Promote the type of an array elements if it contains non
9835 (build_newarray_node, patch_newarray, build_this): New functions.
9837 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
9839 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
9840 increment it in `for' statement.
9841 (print_field_info): If number is inf or nan, don't print it.
9842 (print_method_info): If method name is `delete', just ignore it.
9843 (print_c_decl): Special-case jstringArray.
9845 * gjavah.c (help): New function.
9846 (no_argument): New function.
9847 (usage): Changed text.
9848 (main): Rewrote argument handling. Now handles -v, --help,
9850 (version): New function.
9851 (found_error): New global.
9852 (main): Return found_error.
9853 (generate_access): Set found_error.
9854 (print_c_decl): Likewise.
9856 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
9858 * gjavah.c (print_c_decl): Don't print "," when examining field.
9859 Skip type name when looking at "[L" types.
9860 (process_file): Now static.
9861 (generate_access): Now returns int.
9862 (last_access_generated): New global.
9863 (process_file): Clear last_access_generated; make multiple passes
9865 (print_field_info): Just return if generate_access returns true.
9866 (print_method_info): Likewise. Also, allow <init> functions to
9868 (print_c_decl): Added is_init argument. Print constructors
9870 (print_cxx_classname): Use UTF8_GET to extract characters from
9872 (print_base_classname): New function.
9873 (print_class_decls): New function.
9874 (process_file): Use it.
9875 (utf8_cmp): New function.
9877 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
9879 * lang-options.h: Format changed to match changes in gcc/toplev.c
9880 to implement a --help option.
9882 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
9884 * decl.c (init_decl_processing): Revert change to dtable_type.
9886 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
9888 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
9890 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
9892 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
9894 * lang.c (lang_init): Default flag_exceptions to 1, without
9895 checking to see if it's 2 first.
9897 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
9899 * constants.c: Include "system.h".
9901 * lang.c (flag_new_exceptions): Get via extern now.
9902 (lang_init_options): New functions. Turn on flag_new_exceptions.
9904 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9906 * lex.c (java_lex): Return 0 when we see an invalid character in
9909 * lex.c (java_read_char): Specify extra argument when calling
9911 (java_read_unicode, java_parse_end_comment,
9912 java_parse_escape_sequence): Likewise,
9913 (java_lex): Specify extra argument when calling
9914 java_lex_error. Test that IDs are beginning with a legal character
9915 for IDs. Handle invalid characters with an error message and a
9916 call to java_lex_error.
9917 (java_lex_error): Adjust column position by new argument
9918 `forward'. Issue an error even if in the middle of reporting an
9921 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
9923 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
9924 we don't explicitly put a null pointer when we're copying it.
9926 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
9928 * gjavah.c (print_cxx_classname): New function.
9929 (super_class_name): Likewise.
9930 (print_super_fields): Removed.
9931 (in_super): Removed.
9932 (print_field_info): Never generate #defines.
9933 (print_c_decl): Changed generated types to match JNI. No longer
9934 print class name before method name.
9935 (print_method_info): Print "static" before static methods.
9936 Print "virtual" before non-final methods.
9937 (usage): Use exit(1), not exit(-1).
9939 (print_field_info): Use %.17g to print a double.
9940 (last_access): New globals.
9941 (process_file): Initialize last_access.
9942 (usage): Now static.
9943 (ACC_VISIBILITY): New define.
9944 (generate_access): New function.
9945 (print_field_info): Call it.
9946 (print_method_info): Likewise. Also, generate information for all
9947 methods, not just native methods. Return void.
9948 (print_c_decl): Return void.
9949 (print_field_info): Return void.
9951 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9953 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
9954 processing the jc1 grammar file. Prefix bison functions and
9955 variables with java_.
9956 (parse.c): Dependencies on parse.h and lex.h
9957 * expr.c (build_java_arrayaccess): Function now global.
9958 * java-tree.h: Comment reorganized to carry on previous
9959 classification effort.
9960 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
9961 RESOLVE_TYPE_NAME_P): New flags on WFLs.
9962 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
9963 java_parse (new prefix java_ generated by bison).
9964 (java_layout_parsed_class, java_register_parsed_class): Function
9966 (yyparse): Removed unnecessary call to init_outgoing_cpool.
9967 * lex.c (static tree wfl_op): Variable deleted.
9968 (java_init_lex): Initialize kw_super and kw_this. Initialize more
9969 ctxp fields to NULL_TREE.
9970 (java_lex): No longer create WFL for operators. Filename caching
9971 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
9972 created as STRING_CST and later expanded. Removed extra argument
9973 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
9975 (build_wfl_node): Removed code in comments.
9976 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
9977 store token and location data in the current bison token.
9978 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
9979 static/extern function declaration at the beginning of the file.
9980 (struct qualification): Data structure definition deleted.
9981 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
9982 (qualify_ambiguous_name): Function declaration modified. Function
9983 now returns nothing.
9984 (build_array_ref, patch_array_ref, make_qualified_name,
9985 resolve_qualified_expression_name, maybe_generate_clinit,
9986 resolve_field_access): New static function declarations.
9987 (build_java_arrayaccess): New extern function declaration.
9988 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
9989 (CALL_EXPR_PRIMARY): Macro deleted.
9990 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
9991 (struct parser_ctxt): Field initialized_final
9992 removed. non_static_initialized, static_initialized: New fields.
9993 * parse.y (static tree kw_super, static tree kw_this): New global
9995 (%union): tree wfl field of operator member replaced by int
9996 location. WFLs are non longer created for operators.
9997 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
9998 (qualified_name:): Now calls make_qualified_name to build the
10000 (type_declaration:): Consider generating <clinit> when class
10002 (variable_declarator:): Directly build an assignment node when the
10003 variable is initialized when declared.
10004 (this_or_super:): Build a WFL and set current location when THIS
10005 or SUPER are parsed.
10006 (expression_statement:): Wrap statement around a WFL.
10007 (primary_no_new_array:): Fixed typo. Changed value returned by
10008 THIS_TK because of its new type (temporary).
10009 (dim_exprs:): Temporary fix because of OSB_TK's new type.
10010 (field_access:): Build qualified name with SUPER.
10011 (method_invocation:): Fixed returned value because of SUPER's new
10013 (array_access:): Use OSB_TK location information.
10014 (post_increment_expression:, post_decrement_expression:,
10015 unary_expression:, pre_increment_expression:,
10016 pre_decrement_expression:, unary_expression_not_plus_minus:,
10017 cast_expression:, multiplicative_expression:,
10018 additive_expression:, shift_expression:, relational_expression:,
10019 equality_expression:, and_expression:, exclusive_or_expression:,
10020 inclusive_or_expression:, conditional_and_expression:,
10021 conditional_or_expression:, assignment:): Use new location/token
10022 information available on operators.
10023 (create_class): Set super_decl_type to NULL_TREE when processing
10025 (register_fields): Field initialization is now a MODIFY_EXPR
10026 node. Chain initialization code to the matching lists (according
10027 the the field declaration modifiers).
10028 (maybe_generate_clinit): New function.
10029 (method_header): Don't set method's DECL_NAME to a WFL when adding
10030 methods to java.lang.Object.
10031 (resolve_and_layout): Now can return NULL_TREE if the type
10032 resolution fails. Otherwise, return the class DECL instead of its
10034 (check_method_redefinition): Don't patch method DECL_NAME if it
10035 belongs to java.lang.Object.
10036 (process_imports): Simply assign error_found to the value returned
10037 by check_pkg_class_access.
10038 (declare_local_variables): Don't use their init statements (if
10039 any) when parsing error were previously found. Reuse MODIFY_EXPR
10040 build during parsing as an init statement.
10041 (java_method_add_stmt): Now return the current method body.
10042 (java_layout_parsed_class, java_register_parsed_class): Functions
10044 (java_complete_expand_methods): Initialize the constant pool on a
10045 per class basis. Layout the classes before expanding their method
10046 bodies. Don't try expand artificial constructor code if error were
10047 found. Make the classes data and register them if no error were
10049 (java_complete_expand_method): Retrieve an artificial constructor
10050 argument list before entering its body. Assign the top block to
10051 the artificial constructor function body and set types of declared
10052 blocks and compound statements to void. Walk method body if not an
10053 artificial constructor.
10054 (make_qualified_name, cut_identifier_in_qualified): New functions.
10055 (resolve_expression_name): Fixed comments. Save/restore the
10056 current class CLASS_LOADED_P flag value. Build non qualified
10057 static field access and handle qualified expression names.
10058 (resolve_field_access, resolve_qualified_expression_name): New
10060 (patch_method_invocation_stmt): Use the new expression resolution
10061 scheme, calling resolve_field_access when the function call is
10062 resolved as an expression.
10063 (qualify_ambiguous_name): Function rewritten to work on qualified
10064 expression produced by make_qualified_name.
10065 (java_complete_tree): Promote type when function's argument are
10066 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
10067 the assignment to discover further errors if RHS is a expression
10068 name that fails to evaluate. Declare LHS initialized even though
10069 the assignment failed. Don't use the location variable and removed
10070 extra argument in patch function calls. Now handle the ARRAY_REF
10071 case and build internal string representation when STRING_CSTs are
10073 (build_method_invocation): Don't wrap function call around a WFL.
10074 (build_assignment): Likewise. Use the operator location
10076 (patch_assignment): Handle array access LHSs. Handle error
10077 provenance, resulting in a better error report.
10078 (build_binop): Use op_location from operator as binop location
10080 (build_unaryop, build_incdec, build_cast): Likewise.
10081 (patch_binop): Extract location information from the node. Fixed
10082 typo in error message.
10083 (patch_unary_op): Extract location information from the node.
10084 (build_array_ref, patch_array_ref): New functions.
10086 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
10088 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
10089 match _Jv_IsInstanceOf.
10090 * decl.c (init_decl_processing): Use _Jv_NewArray, not
10091 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
10093 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
10095 * decl.c (init_decl_processing): Functions are now named
10096 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
10098 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
10100 * java-tree.h (load_class): Add prototype.
10101 * class.c (is_compiled_class): Add missing arg to load_class.
10102 * expr.c (expand_java_NEW): Call load_class.
10103 * parse.y (process_import): Removed bogus use of void return value.
10105 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
10107 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
10108 Function name is "_Jv_Throw" instead of "soft_athrow".
10109 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
10110 Function name is "_Jv_AllocObject" instead of "soft_new".
10111 Takes an extra parameter (object size).
10112 * expr.c: Update calls.
10114 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
10116 * lex.c (java_get_line_col): Handle end-of-file.
10117 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
10119 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
10121 * lang.c (lang_init): Make -fexceptions the default.
10122 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
10123 exception handling is not turned on.
10125 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
10127 * lang.c (flag_new_exceptions): Make this this default.
10128 * decl.c (end_java_method): Call emit_handlers.
10129 * except.c (method_init_exceptions): Set language code and version.
10130 (expand_start_java_handler): Enable exception, and call
10131 expand_eh_region_start.
10132 (expand_end_java_handler): Enable exception, and set up catch blocks.
10133 (emit_handlers): New routine to generate the saved handlers.
10134 * java-except.h (emit_handlers): Add prototype.
10136 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
10138 We used to have three different representations of the constant pool:
10139 the CPool structure, the tree_constant_pool, and the constructures
10140 used to build the Class object (which may need class and string
10141 constants) in compiled code. None were appropriate for compiling
10142 to .class files, so I did a major overhaul.
10144 First, the tree_constant_pool array was removed. Things were
10145 modified to the CPool structure in the JCF could be used.
10146 Second, a "capacity" field was added to the CPool, and functions
10147 written to search for a matching constant, adding one if not found.
10148 The code that generated the Class object was changed to use a CPool.
10149 The actual TREE_LISTs used to build the CONSTRUCTORs used for
10150 the static Class object are now only in build_constants_constructor.
10151 Finally, I wrote code which can generate a .class file (including its
10152 constant pool) from the RECORD_TYPE of a class. This is a big step
10153 on the way to compiling Java source into .class files.
10155 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
10156 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
10158 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
10159 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
10160 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
10161 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
10162 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
10163 (lang_type): Removed constant_pool field.
10164 * jcf.h (CPool): Renamed size to count. Added field capacity.
10165 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
10166 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
10167 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
10169 * constants.c (current_constant_pool_tags, current_constant_pool_data,
10170 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
10171 * constants.c (build_constants_constructor): Use new outgoing_cpool.
10172 (set_constant_entry, find_constant1, find_constant2,
10173 find_class_constant, count_constant_pool_bytes, write_constant_pool,
10174 find_utf8_constant, find_class_or_string_constant): New functions.
10176 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
10177 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
10178 (give_name_to_class, get_class_constant): Likewise.
10179 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
10180 (get_name_and_type_constant, get_ref_constant): Removed.
10181 * parse.h (parser_ctxt): Remove field tree_constant_pool.
10182 * parse.y: Don't save/restore tree_constant_pool.
10183 * verify.c (verify_jvm_instructions): Update for new approach.
10184 * expr.c (expand_invoke, expand_java_field_op): Likewise.
10186 * lang-options.h: Added -femit-class-file, -femit-class-files.
10187 * lang.c (flag_emit_class_files), java-tree.h: New flag.
10188 (lang_f_options): Added "emit-class-file(s)".
10190 * expr.c (build_java_arrayaccess): Generate more efficient array
10191 bounds checking, by using unsigned compare.
10193 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
10195 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10197 * parse.h: New comment on the handling of unresolved type
10198 identifiers. JDEPs are now part of the jdep_code enum.
10199 (typedef struct jdep): Now use enum jdep_code or int, depending on
10200 availability. Both are narrowed down to an 8 bits bitfield.
10201 (CALL_EXPR_PRIMARY): Fixed comment.
10203 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
10205 * Make-lang.in (java): Added gjavac and jvgenmain.
10206 (java.start.encap): Depend on gjavac.
10207 (java.rest.encap): Depend on jvgenmain.
10209 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
10210 (JAVA_CROSS_NAME): Likewise.
10211 (java.all.build): Depend on jvgenmain and gjavac.
10212 (java.all.cross): Depend on jvgenmain and gjavac-cross.
10213 (jvgenmain$(exeext)): New target.
10214 (java.install-common): Wrote.
10215 * config-lang.in (compilers, stagestuff): Added gjavac and
10218 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
10220 * lang.c (lang_decode_option): New argc/argv interface.
10222 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10224 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
10225 * decl.c (build_decl_no_layout): New function.
10226 * expr.c (java_lang_expand_expr): Layout declarations found in
10227 blocks before they're pushed.
10228 * jcf-parse.c (load_class): Save current line when parsing class
10230 (parse_source_file): Register class before expanding their
10232 * lang.c (put_decl_node): Produce `null' when `void *' is
10234 * lex.c (static tree wfl_op): New static global, for error report
10236 (java_init_lex): wfl_operator and wfl_op initialized
10237 here. Filename caching added for wfl_op. Return wfl_op when `(' is
10239 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
10240 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
10241 build_unresolved_array_type): New static function definitions.
10242 (build_decl_no_layout): New extern function declared.
10243 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
10244 faulty modifier exists.
10245 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
10246 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
10247 (UNARY_PLUS_EXPR): New fake operator.
10248 (struct parser_ctxt): New field osb_number.
10249 * parse.y (static tree wfl_operator): New static WFL for operator
10250 bound error messages.
10251 (DECR_TK, INCR_TK): Moved.
10252 (OP_TK): Tagged <operator>.
10253 (array_type:): Now call build_unresolved_array_type.
10254 (dim_expr:): Count the number of '[' seen.
10255 (post_increment_expression, post_decrement_expression,
10256 pre_increment_expression, pre_decrement_expression,
10257 unary_expression_not_plus_minus, unary_expression:): Actions are
10258 now building the corresponding unary expressions.
10259 (cast_expression:): Actions are now building cast expressions.
10260 (build_unresolved_array_type): New function.
10261 (create_interface): Reset the number of declared interfaces.
10262 (create_class): Likewise.
10263 (method_header): Methods declared within the scope of an interface
10264 are now implicitly set public and abstract.
10265 (java_complete_class): Variable's and parameter's type are patched
10266 with a promoted type.
10267 (declare_local_variables): Resolved non builtin types are promoted
10268 before being used to build a variable decl. Removed type patch
10269 posted on variable initialization statement.
10270 (source_start_java_method): Use build_decl_no_layout to build the
10271 decl of a parameter of incomplete type.
10272 (java_register_parsed_class): Process interfaces too. Call
10273 rest_of_decl_compilation on each processed class declarations.
10274 (java_complete_expand_methods): Don't attempt to expand things in
10276 (java_complete_tree): Process CONVERT_EXPR, even though it always
10277 has a type. Propagate error_mark_node to node's type too. Promote
10278 method's call argument type and return error_mark_node if
10279 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
10280 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
10281 handle unary operator nodes.
10282 (build_assignment): Added comment.
10283 (print_int_node): New function.
10284 (patch_assignment): New second argument. New error handling. Use
10285 print_int_node. Handle references. Use can_cast_to_p to issue
10286 different error message according to the context and check upon
10287 the initialization of the RHS.
10288 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
10289 (operator_string): Handle more operators.
10290 (patch_binop): No longer use a function static
10291 wfl_operator. Improved error message on shift distance.
10292 (build_unaryop, build_incdec, build_cast, patch_unaryop,
10293 patch_cast): New functions.
10295 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
10297 * jvspec.c: New file.
10298 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
10300 * java-tree.h (identifier_subst): Add declaration.
10302 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
10304 * jvgenmain.c (main): Generate call to JvRunMain.
10306 * class.c (make_class_data): Push value for "sync_info" field.
10307 * decl.c (init_decl_processing): Push "sync_info" field.
10309 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
10311 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
10312 Java (source) name, not signature.
10313 Set TYPE_ALIGN to (at least) that of element_type.
10315 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
10317 * class.c: Moved classname-mangling-rekated code to ...
10318 * mangle.c: ... this new file.
10319 * jvgenmain.c: New program (needs mangle.c) to generate main program.
10320 * Makefile.in: Update for above changes.
10322 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10324 * expr.c (truthvalue_conversion): Convert integer and floating
10325 point value to their truth value.
10326 * lex.c (java_lex): Handle the `null' literal.
10327 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
10328 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
10329 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
10332 * parse.y: Reorganization/documentation on token declaration.
10333 (binop_lookup[]): New added new tree codes.
10334 (relational_expression): Build corresponding binary operators.
10335 (equality_expression, conditional_and_expression,
10336 conditional_or_expression): Likewise.
10337 (java_complete_class): Fix crash in debug message.
10338 (java_complete_tree): Check initialization of method call
10339 arguments. Further bogus node evaluation to detect more error
10340 during assignments. Handles more binary operators.
10341 (patch_assignment): Use DECL_P.
10342 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
10344 (operator_string): Handle more case. Compacted source.
10345 (patch_binop): Changed function comment. Checking for
10346 uninitialized first operand takes the compound assignment into
10347 account and uses DECL_P. Checking for uninitialized second operand
10348 delayed to routine's end. Use macros to issue type bound error
10349 messages and issue messages on both operands if their types are
10350 different. Force fixed type into node. Handle all binary
10353 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10355 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
10356 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
10357 build operator node and return tokens.
10358 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
10359 * parse.h (java_complete_tree): Changed returned type in prototype.
10360 (build_method_invocation, build_assignment, patch_assignment,
10361 patch_binop): New static function declarations.
10362 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
10363 BUILD_EXPR_WFL): New macros.
10364 * parse.y (enum tree_code binop_lookup[]): New static for token to
10366 (%union): Parser union has new sub-structure `operator'.
10367 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
10368 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
10369 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
10370 ASSIGN_ANY_TK): Tokens tagged `operator'.
10371 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
10372 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
10373 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
10374 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
10375 (assignment_operator:): Rule tagged `operator'.
10376 (expression_statement:): Re-installed default rule.
10377 (method_invocation:): Sub rules call build_method_invocation.
10378 (postfix_expression:): Don't attempt to resolve name here. Just
10380 (multiplicative_expression:): Sub-rules build corresponding binop
10382 (additive_expression:, shift_expression:, and_expression:,
10383 exclusive_or_expression:, inclusive_or_expression:): Likewise.
10384 (assignment:): Sub rule invoke build_assignment.
10385 (assignment_operator:): Default rules on sub rules.
10386 (force_error): Added documentation on this variable.
10387 (declare_local_variables): Build initialization calling
10389 (expand_start_java_method): Removed unused rtx declaration. Mark
10390 arguments as already initialized.
10391 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
10392 (java_complete_expand_methods): Don't process next method if
10393 completion of the previous one triggered errors.
10394 (java_complete_expand_method): Call source_end_java_method if no
10395 error were found during completion.
10396 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
10397 locals declaratilon. Handle names found within a class. Return
10398 error_mark_node when things aren't found.
10399 (patch_method_invocation_stmt): Return error_mark_node on failures.
10400 (patch_invoke): Removed unused local. Return the correct node.
10401 (java_complete_tree): Now returns a value. The BLOCK section binds
10402 local identifiers and the type of a BLOCK is now void. Assign the
10403 result of operand completion on COMPOUND_EXPR. Assign the
10404 encapsulated node of a WFL to the result of its completion, except
10405 when the node is an identifier. Now handle MODIFY_EXPR and several
10406 binary operators. Return error_mark_node on errors.
10407 (build_method_invocation, build_assignment, patch_assignment,
10408 build_binop, operator_string, patch_binop): New functions.
10409 * typeck.c (binary_numeric_promotion): New function.
10411 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
10413 * class.c (identifier_subst): New convenience wrapper for ident_subst.
10414 Replace most uses of ident_subst by identifier_subst.
10416 * class.c (push_class_static_dummy_field): Removed function.
10417 (build_class_ref): Find Class object decl by looking up "CNAME.class",
10418 instead of looking got "class" static field. Create that decl here.
10419 (class_identifier_node): Removed; no longer needed.
10420 (init_class_processing): Don't init class_identifier_node.
10421 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
10422 Do nreverse 0 times (instead of twice) for Object and Class.
10423 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
10425 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
10427 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
10428 while initializing linenumber_count and linenumber_table.
10429 Do it before init_function_start (which calls emit_line_note).
10430 * expr.c (expand_byte_code): Don't need to clear lineno here.
10432 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
10434 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
10435 then mangle number as _N_.
10437 * class.c (mangle_class_field): New function.
10438 (build_class_ref): Set assembler name of class reference using
10439 mangle_class_field.
10440 (push_class_static_dummy_field): Likewise.
10442 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
10444 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
10445 of assigning to TREE_CODE. The latter method exploits a feature
10446 of GCC that is not ANSI compliant.
10448 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10450 * decl.c (pushdecl_force_head): New function.
10451 (pushlevel): Removed conditional printf.
10452 (complete_start_java_method): Don't enter local variable scope if
10453 function is compiled from source code.
10454 * expr.c: parse.h now included
10455 (java_lang_expand_expr): New function.
10456 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
10457 printf. Terminate buffer when doing directories.
10458 * jcf-parse.c (parse_source_file): Call lang_init_source before
10459 parsing and before code generation.
10460 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
10461 use printf if the macro is defined.
10462 * lang.c (lang_init): Install lang_expand_expr hook on
10463 java_lang_expand_expr.
10464 (java_dummy_print): New function.
10465 (lang_init_source): New function.
10466 * lex.c (java_lex): Remember location of an opening brace at the
10467 second nesting level.
10468 (java_is_eol): Unget character seen after a CR if it is EOF.
10469 * parse.h: Now includes lex.h
10470 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
10471 printf if the macro is defined.
10472 (expand_start_java_method, build_expr_block, enter_block,
10473 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
10474 New static function declarations.
10475 (pushdecl_force_head): New extern function declaration.
10476 (INCOMPLETE_TYPE_P): New macro.
10477 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
10478 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
10479 BLOCK_EXPR_ORIGIN): New macros.
10480 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
10481 DECL_SOURCE_LINE_LAST): New macros.
10482 (struct parser_ctxt): Removed field current_method_decl, redundant
10483 with the field current_function_decl. Added fields
10484 first_ccb_indent1 and pending_block.
10485 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
10486 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
10488 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
10489 (compilation_unit:): Cosmetic on sub rule.
10490 (type_declaration:): Cosmetic on sub rules. Added an error rule.
10491 (variable_initializer:): Installed default rule on expression:.
10492 (method_declaration:): method_header: starts a new
10493 method. method_body: installs the function body, absorbs blocks
10494 emitted for temporary variable scopings, pops function's body block
10495 and merges function's last statement lineno in DECL_SOURCE_LINE.
10496 (method_body:): Installed default rules.
10497 (block:): Call enter_block when an opening brace is seen. Absorb
10498 scoping blocks and call exit_block when a closing brace is seen.
10499 (block_statement:): Cosmetic changes.
10500 (method_invocation:): Create WFL around CALL_EXPR node.
10501 (patch_stage): Added comment around definition.
10502 (method_header): Try to use first_ccb_indent1 as the first line of
10503 the method, so BP debug info are emitted at the first opening
10504 brace of the function. If the function has no body, use the
10505 location of the function's name. Override currently defined method
10506 name with the matching WFL so we can point redefinition errors
10507 using the location where the function's name was declared.
10508 (check_abstract_method_header): Interprets DECL_NAME as an
10509 identifier or as a WFL, accordingly.
10510 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
10511 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
10512 location and name information out of it and reinstall DECL_NAME to
10513 its original identifier node value.
10514 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
10515 function's source code).
10516 (read_import_dir): Test the value returned by find_class and issue
10517 a fatal accordingly.
10518 (declare_local_variables): Push a new block for the scope of the
10519 new variable(s) if code has been already generated at that nesting
10520 level. Pinpoint redefinition errors using the variable id
10521 WFLs. Generate initialization code if necessary. If the variable
10522 type is incomplete, register a patch on its decl.
10523 (source_start_java_method): Rewritten. Define a new block for the
10524 function's parameters. Build parameter decl out of function's
10525 arguments and register them for a patch if their types are
10527 (expand_start_java_method): Includes the part of
10528 source_start_java_method that was pushing the parameter decls and
10529 completing the method start code.
10530 (source_end_java_method): Removed call the expand_end_bindings and
10531 poplevel (already taken care of). Reinstall function's arguments
10532 and get function's last line of code before calling
10533 expand_function_end.
10534 (java_method_add_stmt): New comment before the function's
10535 code. Complement the second operand of the current COMPOUND_EXPR
10537 (java_complete_expand_methods): Don't generate debug info on line
10538 zero when expanding a generated constructor.
10539 (java_complete_expand_method): Set start and end line numbers for
10540 a artificially generated constructor to one and manually call
10541 enter_block and exit_block when defining it. For all methods:
10542 expand function's start calling the new expand_start_java_method
10543 and invoke java_complete_tree on the effective method's body, if
10545 (resolve_expression_name): Now use lookup_name_in_blocks to search
10546 local variable decls and print out an error when variables are
10548 (patch_method_invocation_stmt): Inserted comment before the
10550 (lookup_method_invoke): Chain method's arguments using chainon
10551 with the current arg list as a second argument. Inserted missing
10552 IDENTIFIER_POINTER when reporting an error on methods not found.
10553 (refine_accessible_methods_list): Don't retain constructors.
10554 (patch_arguments): Function removed.
10555 (java_complete_tree): Inserted comment before the function's
10556 code. New case for BLOCKs. Moved the WFL case a bit
10557 further. Complete function's arguments.
10558 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
10559 maybe_absorb_scoping_blocks): New functions.
10561 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10563 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
10565 * jcf-parse.c (parse_source_file, java_error_count): New forward
10566 and extern declarations.
10567 (java_parse_abort_on_error): Macro moved.
10568 (jcf_parse_source): fatal called if fopen fails. Now calls
10570 (parse_source_file): New parse_only parameter. Reflects the
10571 elimination of the second pass.
10572 (yyparse): parse_source_file called with argument set to 0.
10573 * jcf.h (JCF_ZERO): Sets java_source to zero.
10574 * lex.c (java_init_lex): pass argument is gone. Function modified
10575 to be called once during the analysis of a file.
10576 (java_unget_unicode): Fixed typo in fatal message.
10577 (java_get_line_col): Likewise.
10578 (java_lval): Likewise. String literals no longer built during
10580 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
10582 * parse.h (MODIFIER_WFL): New macro.
10583 (parse_check_super, parser_check_super_interface): Now return int.
10584 (parser_chain_incomplete_item, not_builtin_p,
10585 complete_method_decl): Declarations removed.
10586 (build_method_invocation_stmt, build_invoke): Renamed using the
10587 `patch' instead of `build'
10588 (register-incomplete_type, obtain_incomplete_type,
10589 java_complete_tree, java_complete_expand_method,
10590 unresolved_type_p, create_jdep_list): New function declarations.
10591 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
10592 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
10593 (jdep): New typedef on new struct _jdep.
10594 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
10595 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
10596 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10597 JDEP_RESOLVED_P): New macros.
10598 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
10599 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
10600 JDEP_VARIABLE): New enum values and jdep kinds.
10601 (jdeplist): New typedef on struct _jdeplist.
10602 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
10604 (CALL_EXPR_PRIMARY): New macro.
10605 (struct parser_ctxt): Fields java_pass, current_method_decl,
10606 method_decl_list deleted. New field jdeplist.
10607 (INCOMPLETE_P): Macro deleted.
10608 * parse.y (single_type_import_declaration:): Removed pass switch.
10609 (type_import_on_demand_declaration): Likewise.
10610 (field_declaration:): Removed pass switch on all sub rules.
10611 (class_declaration:): Call the complete_class_decl removed on
10613 (method_declaration:): Removed second pass switch. No longer chain
10614 methods decl when method_header reduced.
10615 (method_header:): Sub rules no longer depend on pass switch.
10616 (method_declarator:): Likewise.
10617 (method_body:): Likewise.
10618 (abstract_method_declaration:): Likewise.
10619 (block_statement:): Likewise.
10620 (local_variable_declaration:): Likewise.
10621 (argument_list:): Likewise.
10622 (method_invocation:): Likewise. Call to build_method_invocation_stmt
10623 removed. Partial CLASS_EXPR tree node built instead.
10624 (postfix_expression:): Removed pass switch on all sub rules.
10625 (java_pop_parser_context): Free classd_list content.
10626 (yyerror): Call obstrack_grow0 to finalize error message.
10627 (check_class_interface_creation): Comment modified to reflect new
10628 returned value meaning. Removed second pass switch. Return 1 if an
10629 error was found, 0 otherwise. Adjust pointer on filename if a
10630 leading path separator was found.
10631 (maybe_create_class_interface_decl): Removed first pass switch
10632 when linking the class decl to the class_list. Install a new
10633 jdep_list for the class.
10634 (add_superinterfaces): List of unresolved interfaces is
10635 gone. Unresolved interfaces are directly added to the current
10637 (create_interface): Second pass shortcut removed.
10638 ctpx->modifier_ctx access through MODIFIER_WFL.
10639 (create_class): Second pass shortcut removed. Call to
10640 register_incomplete_type replaces the call to
10641 parser_chain_incomplete_item.
10642 (complete_class_decl): Function removed.
10643 (duplicate_declaration_error): New way of retrieving redeclared
10645 (register_fields): Call to lookup_modifier_cl replaced by
10646 MODIFIER_WFL. New way of handling unresolved type, using
10647 unresolved_type_p and obtain_incomplete_type.
10648 register_incomplete_type replaces call to parser_chain_incomplete_item.
10649 (patch_stage): New static global variable.
10650 (method_header): New way of handling unresolved type, using
10651 unresolved_type_p and obtain_incomplete_type. patch_stage used to
10652 indicates that the method decl needs to be patched.
10653 (check_abstract_method_header): Call to lookup_modifier_cl
10654 replaced by MODIFIER_WFL.
10655 (method_declarator): Incomplete argument type are registered
10656 calling register_incomplete_type. Patch on the declared method is
10657 issued in that case.
10658 (unresolved_type_p): New function.
10659 (parser_check_super_interface): New comment to reflect function's
10660 modified returned type (int). Function and has a new argument
10661 this_wfl. Call to parse_error_context uses this_wfl instead of
10662 relying on lookup_cl.
10663 (parser_check_super): Comment reflects function's new returned
10664 type (int). Function returns non zero value on error.
10665 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
10666 register_incomplete_type, jdep_resolve_class): New functions to
10667 handle incomplete types in declarations.
10668 (java_complete_class): Rewritten to work with the new incomplete
10669 type handling scheme.
10670 (complete_class_report_errors): Likewise.
10671 (complete_method_decl): Removed: it jobs is now handled by
10672 java_complete_class.
10673 (do_resolve_class): Class loaded in not already loaded and not
10674 found in Java source code.
10675 (java_check_regular_methods, java_check_abstract_methods): Don't
10676 call complete_method_decl anymore.
10677 (lookup_modifier_cl, not_builtin_p): Functions deleted.
10678 (read_import_dir): Got rid of the pass number dependency.
10679 (declare_local_variables): New handling of unresolved types (patch
10681 (source_start_java_method): New parameter level. Function called
10682 with level set to 1 when argument types are potentially
10683 unresolved. Called to complete the job with level set to 2 once
10684 types are complete.
10685 (source_end_java_method): Call to permanent_allocation
10686 removed. Waiting to be replaced by a more suitable obstack
10688 (java_complete_expand_methods, java_complete_expand_method,
10689 java_expand_finals): New functions.
10690 (build_method_invocation_stmt): Renamed
10691 patch_method_invocation_stmt. Extracts function call expression
10692 (wfl) and arguments (args) from CALL_EXPR tree operands.
10693 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
10694 call. Patch the function and argument operand of the CALL_EXPR
10696 (patch_argument, java_complete_tree): New functions.
10698 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
10700 Recover from missing fields and methods (i.e. error instead of fatal).
10701 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
10702 * expr.c (expand_invoke): Recover from missing method.
10703 (expand_java_field_op): Recover from missing field.
10704 Inline references to java.lang.{Integer,Char,...}.TYPE.
10705 * typeck.c (get_type_from_signature), java-tree.h: New function.
10706 * class.c (add_method): Use get_type_from_signature.
10707 (build_class_ref): Handle a class that was not found.
10708 * typeck.c (convert): Handle conversion to pointers (for convenience).
10709 * verify.c (verify_jvm_instructions): Use get_type_from_signature
10710 instead of lookup_field to handle missing fields.
10712 * jcf-parse.c (process_zip_dir): Set java_source.
10714 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
10716 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
10718 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10720 * jcf-parse.c (load_class): Don't change input_filename before
10721 calling jcf_parse_source (but still do it before calling
10723 (jcf_parse_source): Assign input_filename after having saved the
10725 * lex.c (java_init_lex): Chain a WFL node to the import on demand
10726 list. ctxp->modifier_ctx zeroed according to its new
10727 definition. ctxp->filename initialized. Removed
10728 JAVA_MODIFIER_CTX_UNMARK.
10729 (java_unget_unicode): Update the character based column position.
10730 (java_allocate_new_line): ref_count not used anymore. Always free
10731 ctxp->p_line. Initialize c_line->char_col to 0.
10732 (java_get_unicode): Update the character based column position.
10733 (java_lex): Use ctxp->elc to store current position in source
10734 file, at the beginning of the parsed token. Set modifier_ctx entry
10735 corresponding to the parse modifier to a WFL node. Return a WFL
10736 node when an identifier is parsed.
10737 (java_lex_error): Now uses ctxp->elc to store current position in
10739 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
10740 * lex.h (build_wfl_node): New function definitions.
10741 (struct java_line): ref_count and next fields are gone. New field
10743 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
10744 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
10745 (JAVA_COLUMN_DELTA): New macro.
10746 (java_lc): New typedef on new struct _java_lc.
10747 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
10748 (parse_error_context, parse_warning_context): Changed prototypes.
10749 (java_get_line_col): Added as an available global function.
10750 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
10751 (IC_DECL): Replaced by macro IC_TYPE
10752 (DEPEND_WFL): New macro.
10753 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
10755 (exit_java_complete_class): Removed a commented out statement.
10756 (struct parser_ctxt): Added comments on fields. modifier_ctx is
10757 now an array of tree nodes. Deleted fields line_list and
10758 e_line. New field elc, to replace e_line.
10759 * parse.y (array_type:): Build WFL node.
10760 (qualified_name:): Build a single WFL node out of two. Retain
10761 the location information of the first node in the resulting node.
10762 (package_declaration:): Use package name as a WFL node
10763 (single_type_import_declaration:): Use imported name as a WFL node.
10764 (type_import_on_demand_declaration:): Use root of the imported
10765 packages as a WFL node.
10766 (field_declaration:): Removed unused local variable cl.
10767 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
10768 (yyerror): New static elc. Removed static error_line, error_pos.
10769 New local code_from_source. Save ctxp->elc into elc at the first
10770 pass. Call java_get_line_col to get a string of the line where
10772 (debug_line): Removed static function.
10773 (parse_error_context, parse_warning_context): Parameter cl is now
10774 a WFL node. Use its value to initialize ctxp->elc.
10775 (redefinition_error): Parameter cl is now a WFL node.
10776 (parse_add_interface): New parameter wfl. No longer call
10777 lookup_cl, use wfl instead.
10778 (check_class_interface_creation): Parameter cl is now a WFL node.
10779 (maybe_create_class_interface_decl): Likewise.
10780 (add_superinterfaces): New function.
10781 (create_interface): Removed local cl, node, super_decl,
10782 super_decl_type. Function now uses id as a WFL node. Better
10783 warning/error report on obsolete or forbidden mix of
10784 modifiers. Now calls add_superinterfaces to register interfaces.
10785 (create_class): Removed local cl, node. Local variable id is used
10786 as a WFL node. Better error report on forbidden modifier
10787 mix. Uses add_superinterfaces to register interfaces.
10788 (find_field): Argument cl is now a WFL node. Now store the WFL
10789 node of a fields that needs to be checked for their
10791 (method_header): Local variable node non longer used. Local
10792 variable id replaces cl.
10793 (check_modifiers_consistency): Local variable cl is now a WFL
10795 (method_declarator): Local variable cl replaced by parameter id.
10796 (parser_qualified_name): Now uses parameter name as a WFL node.
10797 (parser_check_super_interface): New parameter wfl, for achieve
10798 greater accuracy during error reports.
10799 (parser_chain_incomplete_item): New parameter named location. Used,
10800 along the decl, to construct the incomplete item node.
10801 (java_complete_class): resolve_class now uses WFL node extracted
10802 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
10804 (complete_method_decl): Unresolved function's argument types are WFL.
10805 (resolve_class): Parameter cl is now a WFL node.
10806 (resolve_and_layout): Likewise.
10807 (do_resolve_class): Likewise. Try first to use cl and then do the
10808 lookup on the decl when calling check_pkg_class_access.
10809 (complete_class_report_errors): Use IC_TYPE in place of
10810 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
10811 instead of doing a lookup over the decl.
10812 (java_check_final): Use WFL info from field tree list.
10813 (lookup_cl): Rewritten and returns a statically defined WFL node.
10814 (lookup_modifier_cl): Now uses information from WFL nodes.
10815 (process_imports): Likewise.
10816 (read_import_dir): name and cl arguments replaced by a single WFL
10817 node. Function modified accordingly.
10818 (find_in_imports_on_demand): Now uses WFL node.
10819 (check_pkg_class_access): cl argument is now a WFL node.
10820 (declare_local_variables): Fixed to use WFL nodes.
10821 (resolve_expression_name): Likewise.
10822 (build_method_invocation_stmt): name_combo argument renamed
10823 wfl. Function modified to use WFL nodes.
10824 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
10825 (lookup_method_invoke): cl is now a WFL node. Added missing
10826 IDENTIFIER_POINTER to class type decl name.
10828 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
10830 * lang.c (init_parse): Now returns char* containing the filename.
10832 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
10834 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
10836 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
10837 * class.c (make_class_data): If flag_assume_compiled, initial class
10838 state is CSTATE_PREPARED; make superclass and interfaces direct
10839 references, rather than constant pool indexes.
10841 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10843 * parser.y: Include flags.h. Removed debug variable pl.
10844 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
10845 (block:): Likewise.
10846 (labeled_statement_nsi:): Generate debug info when reducing
10847 expression_statement:.
10848 (check_pkg_class_access): get_access_flags_from_decl invokation
10849 fixed for new CLASS_* flags location.
10850 (source_end_java_method): Save/restore parser context when
10851 entering/leaving this routine. Restore lineno to its right value
10852 before calling expand_end_bindings.
10853 (build_method_invocation_stmt): build_invoke called with the
10854 current line information.
10855 (build_invoke): New argument cl. Wrap the function call around a
10857 (refine_accessible_methods_list): Changed comment, removed
10859 * parse.h: Fixed typo in comments.
10860 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
10861 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
10862 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
10864 * lex.c (java_lex): Record the last closing curly bracket of a
10866 * jcf-parse.c (jcf_parse_source): Now calls
10867 java_check_methods. Clarified comment, fixed typo.
10869 1998-04-09 Dave Brolley <brolley@cygnus.com>
10871 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
10872 (finish_parse): Expose for non USE_CPPLIB builds.
10874 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
10876 * lang.c (lang_print_xnode): New function.
10878 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
10880 * decl.c (class_dtable_decl), java-tree.h: New tree node.
10881 * class.c (get_dispatch_vector, get_dispatch_table): New functions
10882 used to build a class's dispatch table.
10883 (make_class_data): Generate dispatch table if flag_assume_compiled.
10884 Set dtable of class object to address of class_dtable_decl.
10886 * decl.c (int_decl_processing): Make soft_badarrayindex_node
10887 be volatile and have side effects - generates better code.
10889 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
10890 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
10892 * expr.c (expand_invoke): If class is final, method is
10893 effectively final, so can call it directly.
10895 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
10897 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
10899 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10901 * parse.y (build_method_invocation_stmt): Removed extra argument
10904 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10906 * expr.c (dtable_indent): Now static global.
10907 (expand_invoke): Now call invoke_build_dtable and
10908 build_invokevirtual.
10909 (invoke_build_dtable, build_invokevirtual): New functions.
10910 * jcf-io.c (find_class): Defer issuing a warning by setting
10911 jcf->outofsynch to 1.
10912 * jcf-parse.c (jcf_out_of_synch): New function.
10913 (load_class): Test this_jcf.outofsynch flag and call
10914 jcf_out_of_synch accordingly.
10915 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
10916 comment indentation.
10917 * lex.c (java_get_unicode): Fixed code indentation.
10918 (java_lex): Create string literal. Fixed typo. Removed several
10919 premature obstack_free.
10920 * parse.h: New enums for name resolution and invocation mode.
10921 (struct qualification): New data structure.
10922 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
10923 (do_resolve_class, build_method_invocation_stmt,
10924 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
10925 debug_line, identical_subpath_p, invocation_mode,
10926 refine_accessible_methods_list, build_invoke,
10927 lookup_method_invoke): New functions declared.
10928 (build_invokevirtual, invoke_build_dtable, match_java_method,
10929 build_field_ref, jcf_out_of_synch): New references to external
10931 (struct parse_ctxt): Removed artificial_constructor field.
10932 * parse.y: (array_type:): Type defined for this rule.
10933 (class_type:): Installed default rule for interface_type:.
10934 (array_type:): Now build Java array type.
10935 (qualified_name:): Now use obstack_grow0.
10936 (method_declaration:): Skip the artificial constructor added to
10938 (abstract_method_declaration:): Execute the code only during pass 1.
10939 (block:): Installed default rule in block_statements:.
10940 (block_statement:): Add the statement to the method during pass 2.
10941 (statement_expression): Installed default rule for
10942 method_invocation:.
10943 (argument_list:): Added code to build the argument list.
10944 (method_invocation:): Added call to create the method invocation
10946 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
10947 (debug_line): New function for debug.
10948 (complete_class_decl): No longer do something during pass 1.
10949 (method_header): Use BUILD_PTR_FROM_NAME.
10950 (parser_qualified_classname): Use obstack_grow0. Removed bogus
10952 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
10953 function's main comment.
10954 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
10956 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
10957 (resolve_class): Now works with arrays.
10958 (do_resolve_class, resolve_and_layout): New functions.
10959 (java_check_regular_methods): Reverse method list before and after
10960 having processed it. No longer set ctxp->artificial_constructor.
10961 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
10962 accordingly. Fixed typo in issued error message. Now use
10964 (find_in_imports_on_demand): Now use obstack_grow0.
10965 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
10966 (source_end_java_method): Call expand_expr_stmt instead of
10967 expand_expr. Calls it before calling expand_function_end.
10968 (java_method_add_stmt): Do nothing if errors were found during
10970 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
10971 (build_method_invocation_stmt, build_invoke, invocation_mode,
10972 lookup_method_invoke, refine_accessible_methods_list,
10973 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
10975 * typeck.c (build_java_signature): Properly end method signature
10976 if return type skipped.
10977 (match_java_method): New function.
10979 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
10981 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
10983 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10985 * expr.c (build_invoke_non_interface): New function.
10986 (methods_ident, ncode_ident): Now static globals.
10987 (expand_invoke): Use build_invoke_non_interface.
10988 * java-tree.h (struct lang_decl): New field function_decl_body.
10989 (DECL_FUNCTION_BODY): New macro.
10990 * jcf-parse.c (jcf_parse_source): Deeper check before setting
10991 CLASS_FROM_SOURCE_P.
10992 (parse_source_file): Fixed typos. Call java_layout_parsed_class
10993 before starting pass 2. Call to java_generate_parsed_class replaced
10994 by java_register_parsed_class.
10995 * lex.c: Fixed typo in header. Some line width related formating.
10996 * lex.h: Some line width related formating.
10997 * parse.h (source_end_java_method, resolve_expression_name,
10998 complete_class_decl, maybe_create_class_interface_decl,
10999 check_class_interface_creation): New static function declarations.
11000 (java_layout_parsed_class, java_method_add_stmt): New function
11002 (struct parser_ctxt): Field mark_class_generate removed. New
11003 fields class_list and artificial_constructor.
11004 * parse.y: Fixed typo in header.
11005 (class_declaration:): Call complete_class_decl when class body
11007 (method_declaration:): Call source_end_java_method in pass 2 when
11008 the method body is defined.
11009 (postfix_expression:): Do expression name resolution on sub-rule
11010 name during pass 2.
11011 (create_class, create_interface): Merged common pieces.
11012 (check_class_interface_creation, maybe_create_class_interface_decl):
11014 (complete_class_decl): New function.
11015 (register_fields): Fixed line width related typo.
11016 (method_header): Correctly skip first argument when fixing
11017 argument line. Changed the loop.
11018 (java_check_circular_reference): Now use ctxp->class_list.
11019 (java_complete_class): Removed start/stop marking.
11020 (java_check_regular_methods): Now takes a class decl as an
11021 argument. Add default constructor if none were encountered.
11022 (java_check_methods): Now use ctxp->class_list. Changed call to
11023 java_check_regular_methods.
11024 (source_start_java_method): Set DECL_ARG_TYPE for each function
11026 (source_end_java_method, java_method_add_stmt): New functions.
11027 (java_generate_parsed_class): No longer exists.
11028 (java_layout_parsed_class, java_register_parsed_class): New functions.
11029 (resolve_expression_name): New function.
11031 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11033 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
11034 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
11035 until pass initializations are done. Call read_import_dir with
11037 * parse.h: (lookup_modifier_cl): New function declared.
11038 (INTERFACE_FIELD_MODIFIERS): New macro.
11039 (OBSOLETE_MODIFIER_WARNING): New macro.
11040 * parse.y: (register_fields): Class type and current field name in
11041 local variables. Check modifier(s) if adding field(s) to an interface.
11042 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
11043 and report errors using the faulty modifier line context.
11044 (lookup_modifier_cl): New function.
11045 (read_import_dir): Detect and report default import processing
11048 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
11050 Add a pair of -fassume-compiled/-fno-assume-compiled options.
11051 * class.c (is_compiled_class): Return 1 after making sure it
11052 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
11053 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
11054 * java-tree.h (flag_assume_compiled): Add decl.
11055 * lang.c (lang_f_options): Add the flag.
11056 (flag_assume_compiled): Add decl, default to 0.
11058 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11060 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
11061 (is_compiled_class): Likewise.
11062 (layout_class): Likewise.
11063 (layout_class): Detect and lay out classes defined in source code.
11064 (interface_of_p, add_interface_do, may_add_interface): New
11066 (add_interface): Now use add_interface_do.
11067 (add_method_1): New function.
11068 (add_method): Now use add_method_1.
11069 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
11070 (complete_start_java_method): New function.
11071 (start_java_mehod): Now call complete_start_java_method.
11072 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
11073 (expand_invoke): Likewise and fixed typo.
11074 *gjava.c: (print_super_field): Use new argument to find_class
11077 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
11078 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
11079 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
11081 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
11082 (add_method_1, push_class): New prototypes.
11083 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
11084 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
11085 directory where the class was found.
11086 (find_class): New argument DO_CLASS_FILE. Function find_class
11087 modified accordingly.
11088 *jcf-parse.c: (fix_class_path): New function.
11089 (load_class): Use new VERBOSE argument. load_class now finds and
11090 loads/parses .class/.java files. Save read_state of current_jcf
11092 (java_parser_abort_on_error): New macro.
11093 (jcf_parse_source, parse_source_file): New function.
11094 (jcf_parse): Fixed typo.
11095 (yyparse): Call parse_source_file () only.
11096 (process_zip_dir): Fixed typo, fix zdir->filename_length when
11097 writing the real class name back in the zip directory entry.
11098 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
11099 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
11100 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
11101 (find_class): Prototype fixed.
11102 *lex.c: Added 1998 time stamp.
11103 Removed all static global variables, moved into the parser
11104 context data structure.. Now include unistd.h if SEEK_SET not
11106 (java_init_lex): Rewritten.
11107 (java_sneak_unicode): Modified current unicode access in current line.
11108 (java_unget_unicode): Likewise.
11109 (java_allocate_new_line): New allocation management.
11110 (java_read_char): Modified access and storage of unget_utf8_value.
11111 New way of processing current unicode.
11112 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
11113 (java_get_unicode): Now use the parser context.
11114 (java_lineterminator): Likewise.
11115 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
11116 of the reentrant parser implementation. Function now use the
11117 parser context data structure and java_lval. Fixed production of
11118 the float and double constant "out of range" error message. Fixed
11119 obstack use. Return integer value when hitting a modifier. Now
11120 return type for TRUE, FALSE and other predefined types. Return
11121 identifier as a TREE_LIST list containing the current line context
11122 as the TREE_VALUE sub-node.
11123 (java_unicode_2_utf8): Fixed typo in declaration.
11124 (java_lex_error): Now use the parser context data structure.
11125 *lex.h: Added 1998 time stamp.
11126 (struct java_line): New fields ref_count and next.
11127 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11128 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
11129 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
11130 *parse.h: Added 1998 time stamp.
11131 (java_parse_source_file): Renamed from parse_source_file.
11132 (YYERROR_NOW, YYNOT_TWICE): Fixed.
11133 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
11134 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
11135 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
11136 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
11137 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
11138 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
11139 (struct parser_ctxt): New data structure to keep the parser context.
11140 *parse.y: Added 1998 time stamp, got rid of static global variables.
11141 (java_error_count, ctxp): New global variables.
11142 (%union): New value field.
11143 (numeric_type, integral_type): Rules removed.
11144 (primitive_type): Rule defined to handle integral, float, double and
11146 (qualified_name, package_declaration,
11147 single_type_import_declaration, type_import_on_demand_declaration,
11148 modifiers, class_declaration, super, interfaces,
11149 interface_type_list, class_body, field_declaration,
11150 field_declaration, variable_declarators, variable_declarator,
11151 variable_declarator_id, method_declaration, method_header,
11152 formal_parameter_list, formal_parameter, method_body, block,
11153 static, interface_declaration, extends_interfaces,
11154 abstract_method_declaration, local_variable_declarators): Rules now
11156 (force_error, do_warning): New global statics.
11157 (push_parser_context, parser_context_save_global,
11158 parser_context_restore_global, pop_parser_context): New functions.
11159 (yyerror): Now uses the global parser context. Fixed use of obstack.
11160 (parse_error, parse_error_context, parse_warning_context,
11161 java_accstring_lookup, redefinition_error, check_modifiers,
11162 parser_add_interface, create_interface, create_class, find_field,
11163 duplicate_declaration_error, register_fields, method_header,
11164 check_modifiers_consistency, check_abstract_method_header,
11165 method_declarator, parser_qualified_classname,
11166 parser_check_super_interface, parser_check_super,
11167 parser_chain_incomplete_item, java_check_circular_reference,
11168 layout_class_from_source, java_complete_class,
11169 complete_method_decl, resolve_class, complete_class_report_errors,
11170 java_check_final, check_method_redefinition,
11171 java_check_regular_methods, java_check_abstract_methods,
11172 java_check_methods, lookup_java_interface_method2,
11173 lookup_java_method2, lookup_cl, find_name_in_single_imports,
11174 process_imports, find_in_imports, read_import_entry,
11175 read_import_dir, find_in_imports_on_demand,
11176 check_pkg_class_access, not_builtin_p, declare_local_variables,
11177 source_start_java_method, java_generate_parsed_class): New
11179 *typeck.c: (signature_include_return): New global variable.
11180 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
11181 to add the function returned type in the signature.
11183 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
11185 * jcf-io.c (open_in_zip): Use strncmp and LEN.
11187 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
11189 * Make-lang.in (java.info): Added.
11190 (java.install-info): Added
11192 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
11194 * Makefile.in (clean): Also remove java/parse.c.
11196 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
11198 Add a pair of -fbounds-check/-fno-bounds-check options.
11199 * lang.c (lang_decode_option): Add code to grok arguments.
11200 (flag_bounds_check): Add decl.
11201 (lang_f_options): New array w/ the option in it.
11202 * java-tree.h (flag_bounds_check): Add decl.
11203 * lang-options.h: New file.
11204 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
11205 of a static macro value.
11206 (JAVA_ARRAY_EXCEPTION): Delete macro.
11208 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
11210 * typeck.c (build_java_array_type): Fix two bugs in previous change.
11211 * expr.c (build_anewarray): Add missing promote_type.
11213 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
11215 Add array types with known length to optimize bounds checking.
11216 * typeck.c (build_java_array_type): Take length parameter.
11217 (java_array_type_length, build_prim_array_type): New functions.
11218 * java-tree.h: Update for new functions.
11219 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
11220 * class.c: Use build_prim_array_type.
11221 * expr.c (can_widen_reference_to): Handle known-length array types.
11222 (verify_jvm_instructions): Keep track of integer push instructions
11223 followed by newarray/anewarray, so we can build known-length arrays.
11224 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
11225 (java_array_data_offset): New function.
11226 (build_java_array_length_access): New function. Optimize if constant.
11227 (build_java_arrayaccess): Constant fold bounds check.
11228 (expand_java_newarray, expand_java_anewarray): Replaced by ...
11229 (build_newarray, build_anewarray): New functions.
11230 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
11231 * verify.c (merge_types): Handle known-lengh array types.
11233 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
11235 * expr.c (expand_byte_code): Fix performace bug, which caused
11236 searching linenumber_table to be linear rather than constant.
11238 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
11240 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
11242 * decl.c, java-tree.h (soft_fmod_node): New global.
11243 * decl.c (init_decl_processing): Define __builtin_fmod.
11244 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
11245 using __builtin_fmod.
11247 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11249 * keyword.h: New file, output of keyword.gperf as processed by
11251 * lex.c (java_lex_init): Initialize java_error_flag.
11252 * parse.c (YYERROR_NOW): Uses java_error_flag.
11253 * parse.y: New static java_error_flag. Useless definition of
11255 * parse.y (java_error): Portable error recovery using
11256 java_error_flag (not yet completely tuned).
11258 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
11260 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
11262 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11264 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
11265 (parse.c, lex.c, keyword.h): New rules for Java source code
11267 * parse.c: Renamed into jcf-parse.c.
11268 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
11269 * keyword.gperf: New file, Java keywords.
11270 * parse.y: New file, Java language grammar.
11271 * parse.h: New file, Java language grammar definitions.
11272 * lex.c: New file, Java language lexer.
11273 * lex.h: New file, Java language lexer definitions.
11275 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
11277 * decl.c (clinit_identifier_node), java-tree.h: New global.
11278 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
11279 * verify.c (verify_jvm_instructions): Inline use of removed macros.
11280 * expr.c (expand_java_field_op): Check for invalid assignment
11283 * jcf-reader.c (get_attribute): Test for wrong attribute length.
11285 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
11287 * verify.c (verify_jvm_instructions): When processing a handler,
11288 attempt to set the current_subr to the right value.
11289 (More complicated code combines Sep 17 and Oct 22 versions.)
11291 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
11293 * class.c (push_class): Figure out (guess) name of source file.
11294 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
11295 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
11296 (parse_class_file): Change return type from int to void.
11297 Call debug_start_source_file/debug_end_source_file.
11299 * expr.c (build_java_binop): Fix masking 2nd operand.
11300 * decl.c (init_decl_processing): Set sizetype first.
11302 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
11304 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
11305 (Revert Sep 17 change.)
11307 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11309 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
11310 .class extension in their name and fix thing so we don't process
11311 them parse_zip_file_entries().
11312 (parse_zip_file_entries): Cleaned unused local variables.
11314 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
11316 * expr.c (can_widen_reference_to): Allows equal array element types.
11317 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
11318 * jcf-dump.c (RET): Get (and print) index.
11320 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
11321 Promote element type to POINTER_TYPE.
11323 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11325 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
11326 find_in_current_zip, jcf_figure_file_type): Moved from
11327 jcf-reader.c to parse.c.
11328 * zextract.c: (read_zip_archive): takes file_comment_length possible
11329 field into account.
11331 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
11333 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
11335 * verify.c (merge_types): Handle array types even better ...
11337 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
11339 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
11341 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
11342 * class.c (make_class_data): Don't build fields_decl if no fields.
11343 When building fields_decl, skip if DECL_ARTIFICAL.
11345 * expr.c (java_stack_swap): Update stack_type_map.
11346 * verify.c (merge_types): Handle array types better.
11348 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
11350 * class.c (add_field): Don't promote short integral fields to
11351 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
11352 * expr.c (push_value): Promote and convert short integral values.
11354 * decl.c, java-tree.h (integer_two_node): New constant node.
11355 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
11357 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11359 * class.c (append_gpp_mangled_type): Use function argument
11360 unpromoted type to generate mangled name.
11362 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11364 * constants.c (build_constant_data_ref): Now uses current_class
11365 instead of main_class.
11366 (build_constants_constructor): Now uses current_class instead of
11368 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
11369 of the global variable SeepZipFiles done here.
11370 * zextract.c (read_zip_archive): extra_field optional field taken
11371 into account while computing the position of the class file in the
11373 * verify.c (verify_jvm_instructions): Use current_jcf to search
11375 * parse.c (load_class): First search for the class to load in the
11376 current zip file. Saves current_jcf (restored before returning
11377 from that function). Don't call JCF_FINISH in the class was found
11378 in the current ZIP file.
11379 (jcf_parse): If the class was found in the current ZIP file, save
11380 its tree_constant_pool (for later reuse).
11381 (parse_class_file): New function. Process each method defined in
11382 the current class and record the class as to be later registered.
11383 (yyparse): Rewritten. Figure the type of the current file and switch
11385 * lang.c: New global variable current_jcf.
11386 (lang_init): Removed compiling_from_source test (done later, in
11387 yyparse). Removed call the jcf_parse ().
11388 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
11389 (typedef struct JCF): New fields seen_in_zip (to mark a class found
11390 in the current ZIP file) and zip_offset (offset to the class data in
11391 the current zip file).
11392 * jcf-reader.c: zipfile.h included.
11393 localToFile: New ZipFileCache static global variable
11394 (parse_zip_file_entries): New function. Browse the current ZIP
11395 file directory and process each class found.
11396 (process_zip_dir): New function. Register each class found in the
11397 ZIP file directory. The class aren't parsed but a valid JCF is
11398 link to each of them.
11399 (find_in_current_zip): New function. Search for a class in the
11400 current ZIP file directory. If found, prepare the class so that it
11402 (jcf_figure_file_type): New function. Examine the file structure
11403 to figure a class file, a ZIP file. If none of these categories are
11404 matched, a source file is assumed.
11405 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
11406 SeenZipFile: New global variable.
11407 (open_in_zip): Use zipmember's length to accelerate the search for
11408 a member. If zipmember was NULL and zip file successfully read,
11410 * java-tree.h: New global variable current_jcf declared. Added
11411 declaration for current_constant_pool_tags, current_constant_pool_data,
11412 current_constant_pool_length, current_constant_pool_data_ref.
11413 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
11414 store the JCF of classes seen in a zip file) and tree *constant_pool
11415 (to save a loaded class constant pool). current_class declared here.
11416 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
11417 retrieve method_ref_constant.
11418 (PUSHC): java_push_constant_from_pool now uses current_jcf.
11419 (OBJECT): get_class_constant now uses current_jcf.
11420 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
11421 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
11422 (expand_invoke): Now uses current_class instead of main_class
11423 (build_class_init): Now uses current_class instead of main_class
11424 * class.c: New static global variable registered_class.
11425 (register_class): New function.
11426 (emit_register_class): Modified to use registered_class instead of
11428 (is_compiled_class): Now take into account class seen in the archive.
11430 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
11432 * except.h: Renamed to: java-except.h.
11433 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
11434 * except.c: Add semi-working (commented out) implementation.
11436 * expr.c (expand_iinc): Add needed flush_quick_stack.
11437 * parse.c (set_source_filename): New function.
11438 (give_name_to_class): Set input_filename from package.classname.java.
11440 * jcf-io.c (find_class): Don't look first in ".".
11442 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11444 * zextract.c (read_zip_archive): Now takes into account the
11446 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
11448 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
11450 * constants.c, java-tree.h (build_internal_class_name): New function.
11451 (alloc_class_constant): Re-implement using build_internal_class_name.
11452 * class.c (make_class_data): Likewise.
11453 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
11455 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
11457 * verify.c (verify_jvm_instructions): Temporarily set current_subr
11458 to NULL before pushing an exception handler target.
11460 * expr.c (flush_quick_stack): Save from low stack indexes to high.
11461 (java_stack_swap, java_stack_dup): Re-write to be safe from
11462 clobbering registers.
11463 (build_class_init): New function.
11465 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11467 * typeck.c (build_java_array_type): Temporary use
11468 permanent_obstack to create the array 'length' field.
11469 * expr.c (lookup_label): Temporay use permanent_obstack to create
11470 label if not found.
11471 * class.c (push_super_field): Tempory use permanent_obstack.
11473 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11475 * typeck.c (type_for_mode): Now handles double_type_node and
11477 * verify.c (verify_jvm_instructions): The instruction following
11478 the wide bytecode is checked. OPCODE_ret added to the list of
11481 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11483 * class.c (make_class): Temporary use permanent_obstack. Set the
11484 class CLASS_P field to 1.
11485 (push_class): Temporary use permanent_obstack.
11486 (set_super_info): Temporary use permanent_obstack.
11487 (add_method): Temporary use permanent_obstack, set
11488 METHOD_TRANSIENT().
11489 (add_field): Temporary use permanent_obstack. Sets
11490 FIELD_VOLATILE() and FIELD_TRANSIENT().
11491 (build_class_ref): Temporary use permanent_obstack if the class
11493 (build_static_field_ref): Temporary use permanent_obstack when
11494 creating field's rtl.
11495 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
11496 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
11497 and fields. Function finalized, as far as flag handling.
11498 (push_class_static_dummy_field): Temporary use permanent_obstack.
11499 (emit_register_class): Force generation of class registration at
11501 * decl.c (end_java_method): Call permanent_allocation() before
11503 * expr.c (can_widen_reference_to): Added comment to interface
11504 handling, fixed typo.
11505 (lookup_field): Now uses CLASS_P() to correct FIXME
11506 (expand_invoke): Verification on public && !static &&
11507 !abstract moved into soft_lookupinterfacemethod (kaffe).
11508 Use Object class dtable if objectref is an array when expanding
11510 (java_push_constant_from_pool): Temporary use permanent_obstack
11511 for CONSTANT_string
11512 * parse.c (get_ref_constant): Temporary use permanent_obstack to
11513 create constant references.
11514 (get_constant): Temporary use permanent_obstack to create constant.
11515 (load_class): Temporary use permanent_obstack to load class.
11516 (jcf_parse): Temporary use permanent_obstack to perform class
11518 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
11519 (build_java_signature): Temporary use permanent_obstack.
11520 * verify.c: (verify_jvm_instruction): removed unecessary verification
11522 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
11523 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
11526 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
11528 * class.c (append_gpp_mangled_type): Fix typo.
11529 (emit_register_class): Use main_class to get class object, rather
11530 than looking for no-longer-existing static decl starting with _CL.
11531 * typeck.c (parse_signature_type): Promote array element type
11532 if it is a RECORD_TYPE.
11534 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
11536 * class.c (push_class_static_dummy_field): New function.
11537 (mangle_static_field): New. Do G++-style mangling of static fields.
11538 (layout_class): Mandle static fields here, not in add_field.
11539 (build_class_ref): The class object is now a dummy static field.
11540 * decl.c (find_local_variable): Look for best, instead of first match.
11541 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
11542 (build_java_athrow): Don't check here if exception is Throwable.
11543 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
11544 (TYPE_USED): Removed. No longer used ...
11545 * parse.c (jcf_parse): Call push_class_static_dummy_field.
11546 * verify.c (push_pending_label): New function.
11547 (push_pending_block): Renamed to check_pending_block.
11548 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
11549 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
11550 re-checking possible handlers) after a store (less wasted work).
11551 Check for null handler (finally) before calling add_handler.
11552 Various changes to (finally?) correctly handle try/finally.
11554 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
11556 * class.c: Include stdio.h.
11558 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
11560 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
11561 to make sure class is initialized before static/special invoke.
11563 * verify.c (verify_jvm_instructions): On a store instruction,
11564 call find_local_variable to force pre-allocation of decl and rtx.
11565 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
11567 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
11569 * class.c (build_class_ref): Strip off "promoted_" if need be.
11570 (make_field_value): Call build_java_signature when needed.
11571 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
11572 * expr.c (build_java_athrow): Don't push_value of exception.
11573 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
11574 match specification of [fd]cmp[lg] for NaNs.
11575 (expand_byte_code): Add support for exception handler ranges.
11576 * except.c: Add skeleton for EH code-generation.
11577 * verify.c (merge_types): Treat all promoted integral types as equal.
11578 * constants.c (build_constants_constructor): To force creation of
11579 current_constant_pool_data_ref, call build_constant_data_ref.
11581 * javaop.def (lload): Fix typo.
11582 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
11584 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11586 * parse.c: Don't include function.h.
11588 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
11590 * except.[ch]: New files.
11591 * Makefile.in (JAVA_OBJS): Add except.o
11592 * expr.c: Temporary warning about unimplemented exceptions.
11593 * verify.c: Verify exception handlers.
11595 * jcf-dump.c (disassemble_method): Print exception table.
11597 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11599 * expr.c (verify_jvm_instructions): Started a thorough
11600 verification of invoke* bytecodes.
11601 (expand_byte_code): flush quick stack if PC is the target of a
11602 branch. and undef RET (conflicting with config/i386/i386.h).
11603 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
11605 (expand_invoke): Now handles invokeinterface and do more
11606 verification according to the bytecode.
11607 (lookup_field): Don't try to load the class if processing
11609 (can_widen_reference_to): Now handles interfaces.
11610 * decl.c (init_decl_processing): New global variable
11611 soft_lookupinterfacemethod_node, declared in java-tree.h.
11612 Call set_super_info on string_type_node.
11613 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
11615 * class.c (set_super_info): Fills the CLASS_* flags according to
11617 (get_access_flags_from_decl): Handles all class flags.
11619 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
11621 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
11622 * parse.c (yyparse): Check for abstract method, and missing code.
11623 * expr.c (expand_byte_code): Change interface.
11624 * lang.c (put_decl_node): Print promoted types prettier.
11625 * verify.c (verify_jvm_instruction): Change interface.
11626 Partial support for scanning exception table.
11627 For load instructions, handle promoted integral types.
11629 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
11631 * verify.c: New file, with contents moved from expr.c.
11632 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
11633 * typeck.c (is_array_type_p): Moved here from expr.c.
11634 * java-tree.h: Add some now-needed function declarations.
11635 * Makefile.in (JAVA_OBJS): Added verify.o.
11637 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11639 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
11640 METHOD_ABSTRACT flag.
11642 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
11643 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
11644 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
11646 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
11648 (start_java_method): Hook for SYNCHRONIZED methods.
11650 * expr.c (build_java_jsr, build_java_ret): New functions
11651 (JSR,PRE): New macros
11652 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
11653 (verify_jvm_instructions): tableswitch, lookupswitch,
11654 monitorenter, monitorexit, goto_w: verified.
11655 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
11656 (build_java_monitor): New function.
11657 (MONITOR_OPERATION): Modified to call build_java_monitor()
11658 (verify_jvm_instructions): Started a thorough verification of
11661 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
11663 Support verification of jsr/ret subroutines (used for try/finally).
11664 * decl.c (return_address_type_node): New type node.
11665 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
11666 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
11667 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
11668 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
11669 TYPE_USED): New macros for special types in type_map.
11671 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
11672 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
11674 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
11676 * expr.c (can_widen_reference_to): New function.
11677 (pop_type): Use it.
11678 (merge_type_state): Support handling start of subroutine.
11679 (push_pending_block): Return char* error message, instead of calling
11680 fatal on an error. Also handle subroutines.
11681 (verify_jvm_instructions): Handle errors from push_poending_block.
11682 Support jsr and ret instructions.
11684 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
11686 * jcf-io.c (find_classfile): Fix thinko.
11687 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
11689 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
11691 * Makefile.in (BISON): Remove.
11693 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
11695 * Makefile.in: Convert to autoconf.
11696 * config-lang.in (outputs): Added java/Makefile.
11698 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
11699 Rename cc1java to jc1.
11701 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
11702 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
11704 * class.c (class_depth): Do load_class if needed.
11706 Mostly better verification.
11707 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
11708 (init_decl_processing): Change return type of soft_checkcast.
11709 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
11710 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
11711 lang_print_error): New functions.
11712 (lang_init): Set global hook print_error_function to lang_print_error.
11713 * expr.c: In the type_map ptr_type_node is only used for null now.
11714 (pop_type, merge_types): Hence ptr_type_node matches any reference.
11715 (merge_types): Dererence pointer to record types before comparing.
11716 (decode_newarray_type, merge_types): On error just return NULL.
11717 (build_java_binop): Add preliminary implementation (with warning)
11718 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
11719 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
11720 (expand_compare, expand_java_goto, expand_java_call): Don't
11721 push_pending_block, since that only makes sense when verifying.
11722 (merge_type_state): Different return codes.
11723 (push_pending_block): A block may need to be verified more than once.
11724 (expand_byte_code): Warn about unused code at code generation time.
11725 (verify_jvm_instruction): Changed logic, since code may need to be
11726 re-verified if type-state has changed. Also, better error handling.
11727 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
11728 Improve newarray, anewarray, ?aload, athrow,
11729 * java-tree.h (LABEL_CHANGED): New macro.
11731 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11733 * decl.c (soft_athrow_node): New global variable initialized.
11734 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
11735 * typeck.c (convert): Added support for REAL_TYPE.
11736 (convert_to_char): New function.
11737 (convert): Handle CHAR_TYPE.
11738 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
11739 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
11740 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
11742 (verify_jvm_instructions): Added break a the end of bogus unop: label.
11743 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
11744 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
11745 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
11746 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
11747 to Use The Right Things.
11748 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
11749 compatible with INT. BOOLEAN is made equivalent to BYTE.
11750 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
11751 OPCODE_ifnonnull): Now supported.
11752 (build_java_athrow): New function.
11754 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
11756 Rename method name <init> to match G++ (and fix mangling).
11757 * class.c (layout_class): Replace method name of <init> by class name.
11758 (make_method_value): Do inverse renaming of constructor from <init>.
11759 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
11760 * typeck.c (lookup_java_constructor): New function.
11761 * expr.c (expand_invoke): If method_name is <init>, call
11762 lookup_java_constructor to find constructor.
11764 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
11766 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11768 * parse.c (get_class_constant): Modified to handle array "classes"
11769 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
11771 (convert): Modified to handle real type.
11772 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
11773 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
11774 variables declared.
11775 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
11776 soft_multianewarray, soft_newarray_node, soft_throw_node): New
11777 global variables initialized.
11778 (find_local_variable): Handles the case of a pointer
11779 (end_java_method): Restore the use of one more scope
11780 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
11781 build_java_array_length_access, expand_java_arrayload,
11782 expand_java_arraystore, expand_java_array_length,
11783 expand_java_multianewarray, expand_java_anewarray,
11784 build_java_check_indexed_type, is_array_type_p,
11785 build_java_throw_out_of_bound_exception): New functions.
11786 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
11787 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
11788 OPCODE_<t>aload): Implemented code for verification.
11789 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
11790 ARRAY_NEW_MULTI): Macro defined.
11791 (CONVERT): Modified to invoke convert().
11792 (case OPCODE_aload2): Fixed index typo from 2 to 1.
11794 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
11796 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
11797 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
11798 (make_class_data): Field name needs '/' as package prefix.
11799 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
11801 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
11803 Implement debug information for local variables.
11804 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
11805 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
11806 DECL_LOCAL_SLOT_CHAIN): New macros.
11807 (struct lang_decl_var): New type.
11808 * parse.c (give_name_to_locals): Move to decl.c.
11809 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
11810 (start_java_method): Re-write parameter handling.
11811 (pending_local_decls): New global variable.
11812 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
11813 (find_local_variable): Accept pc so we can skips decls not in range.
11814 (struct binding_level): Add end_pc field.
11815 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
11816 (various): Change so current pc gets passed to find_local_variable.
11818 * decl.c (init_decl_processing): Re-arrange fields in
11819 class_type_node and and method_type_node to match kaffe 0.9.1.
11820 * class.c (make_method_value, make_class_data): Update
11821 initializations to match.
11823 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
11825 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
11826 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
11827 (push_super_field): New function.
11828 (make_class_data): Handle inheritance of class static initializer.
11829 (layout_class): New name mangling.
11830 * constants.c (build_constant_data_ref): Init type of data array
11831 to a one-element array.
11832 (build_constants_constructor): Set DECL_SIZE from complete array type.
11833 * decl.c: Rename class_type, object_type etc to class_type_node,
11834 object_type_node etc. Make former inherit from latter.
11835 * expr.c (expand_invoke): Add cast of function address.
11836 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
11837 * parse.c (yyparse): Don't call layout_class here.
11838 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
11840 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
11842 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
11843 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
11844 (alloc_class_constant): New.
11845 * expr.c (expand_invoke): Make sure method's class is initialized.
11846 * class.c (interits_from_p, emit_register_class): New functions.
11847 * parse.c (yyparse): Call emit_register_class.
11849 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
11851 * constants.c: New file, to handle constant pool.
11852 * Makefile.in (JAVA_OBJS): Add constants.o.
11853 * decl.c (init_decl_processing): Update, fix, finish various structs.
11854 (pushdecl_top_level): New.
11855 * parse.c (layout_class): Moved to class.c.
11856 * expr.c (java_push_constant_from_pool): New function.
11857 * class.c (build_class_ref): Make work fully
11858 (make_class_data): Emit super-class, constant pool, interface vector.
11860 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
11862 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
11863 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
11864 * class.c (class_depth): New function.
11865 (lookup_named_class): Replaced by new function lookup_class.
11866 * decl.c (object_type_node, string_type_node): New.
11867 Remove various types that we no longer need.
11868 * expr.c (verify_jvm_instructions): New separate verifier pass.
11869 (push_type, pop_type): New functions for verifier.
11870 (type_stack_dup, pop_argument_types, merge_types): Likewise.
11871 (expand_byte_code): Simplify, since we assume already verified.
11872 (expand_invoke): Now mostly works.
11873 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
11874 * lang.c (main_class): Move to parse.c. Don't make_class yet.
11875 * parse.c: Wait to allocate class object until we know its name.
11876 (layout_class): Calculate DECL_VINDEX for each virtual method.
11877 * typeck.c (get_array_type): Rename to ...
11878 (build_java_array_type): ... and provide working implementation.
11879 (build_java_signature): New function - build Java signature of type.
11880 (set_java_signature): New function - cache signature with type.
11881 (lookup_java_method): New function.
11883 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
11885 * class.c (ident_subst): Take extra SUFFIX parameter.
11886 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
11887 (set_constant_value, build_static_field_ref, is_compiled_class): New.
11888 (build_class_ref): Actually implement.
11889 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
11890 * decl.c (builtin_function): New.
11891 (init_decl_processing): Update for current Kaffe. Declare some
11892 builtin Kaffe functions.
11893 * expr.c (build_address_of): New.
11894 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
11895 Renamed (from expand_java_new etc), and added working implementations.
11896 (build_field_ref): Now also handle static fields.
11897 (expand_invoke): Implement invokestatic, and start implement rest.
11898 * java-opcodes.h: Use javaop.def to avoid duplicated list.
11899 * javaop.def: Rename invokevirt -> invokevirtual.
11900 * lang.c (use_handles): Removed.
11901 * parse.c: Add support for ConstantValue atribute.
11902 Handle nested loading of a class. (JPOOL_UTF): New.
11904 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
11906 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
11908 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
11910 * Make-lang.in (java.install-man): New empty rule.
11911 * typeck.c (set_local_type): New function.
11912 * expr.c (STORE_INTERNAL): Call find_local_variable,
11913 not find_stack_slot. Call set_local_type.
11915 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
11917 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
11918 and building RECORD_TYPE CONSTRUCTORs.
11919 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
11921 * lang.c (use_handles): Change the default to 0.
11922 * decl.c: Define and build class_type, field_type, utf8const_type.
11923 * class.c (make_class_data, make_field_value,
11924 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
11925 hashUtf8String, strLengthUtf8, mangled_classname:
11926 Functions to build reflective data structures.
11927 * parse.c (yyparse): Call make_class_data.
11929 * jcf-io.c (open_class, find_classfile): New functions.
11930 * jcf-dump.c: Support reading classfile from explicitly-named
11931 class file (without CLASSPATH searching).
11933 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
11935 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
11936 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
11937 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
11938 (get_constant): Now trivial for CONSTANT_Utf8.
11940 * jcf.h: Make NEW_CPOOL the default.
11941 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
11943 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>