1 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
3 * check-init.c (flags.h): Include
4 (check_init): Don't report uninitialized static class
5 initialization flags, don't free bit index when doing static class
6 initialization optimization.
7 (check_for_initialization): Return type changed to `unsigned int.'
8 (attach_initialized_static_class): New function.
9 * class.c (add_method_1): Create the initialized static class
11 (finish_class): Always emit deferred inline methods.
12 * decl.c (emit_init_test_initialization): Moved to expr.c
13 (complete_start_java_method): Don't traverse
14 DECL_FUNCTION_INIT_TEST_TABLE.
15 (lang_mark_tree): Mark hash tables in function decls.
16 * expr.c (emit_init_test_initialization): Moved from decl.c.
17 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
18 initialization flag, set DECL_CONTEXT and
19 LOCAL_CLASS_INITIALIZATION_FLAG.
20 (java_lang_expand_expr): Emit initialization code for static class
21 initialized flags when entering block, if necessary.
22 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
23 * java-tree.h (flag_optimize_sci): New global variable declaration.
24 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
25 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
26 (LOCAL_FINAL_P): Fixed typo in comment.
27 (FINAL_VARIABLE_P): Likewise.
28 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
29 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
30 (struct lang_decl): New fields `ict', `smic' and `cif.'
31 (check_for_initialization): New returned value for global.
32 (attach_initialized_static_class): New global function.
33 (STATIC_CLASS_INIT_OPT_P): New macro.
34 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
35 * lang.c (java_decode_option): Handle
36 `-fno-optimize-static-class-initialization'
37 * parse.y (start_complete_expand_method): New function.
38 (java_expand_method_bodies): Likewise.
39 (attach_init_test_initialization_flags): Likewise.
40 (adjust_init_test_initialization): Likewise.
41 (emit_test_initialization): Likewise.
42 (java_complete_expand_methods): Nullify abstract and native method
44 (java_complete_expand_method): New locals `fbody', `block_body'
45 and `exception_copy.' Reorganized: directly return on empty method
46 bodies, call `start_complete_expand_method', remember definitely
47 initialized static class in function, don't expand method bodies.
48 (java_expand_classes): Call `java_expand_method_bodies' before
49 `finish_class' when compiling to native.
50 (resolve_expression_name): Use `orig' after building outer class
52 (patch_invoke): Remember static method invokations.
54 2001-08-06 Richard Henderson <rth@redhat.com>
56 * class.c (emit_register_classes): Pass a symbol_ref and priority
57 to assemble_constructor.
59 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
61 * java-tree.h (all_class_filename): New macro.
62 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
63 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
64 newly created IDENTIFIER_NODE to `all_class_filename.'
66 2001-08-01 Jeff Sturm <jsturm@one-point.com>
68 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
69 Use ggc_add_tree_root to register roots.
71 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
73 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
74 second operand calling check_init.
75 * decl.c (complete_start_java_method): Swaped second and third
76 arguments while creating WITH_CLEANUP_EXPR node.
77 * jcf-write.c (generate_bytecode_insns): Use second operand
78 instead of third when handling WITH_CLEANUP_EXPR.
79 * parse.y (java_complete_lhs): Expand second operand of
80 WITH_CLEANUP_EXPR nodes.
81 (patch_synchronized_statement): Swaped second and third arguments
82 while creating WITH_CLEANUP_EXPR node.
84 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
86 * parse.y (create_interface): Avoid cyclic inheritance report when
87 syntax error encountered during class definition.
90 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
92 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
94 (lang_specific_pre_link): Use set_input to set input_filename.
96 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
97 (main): Fix definition.
98 Strip `main' from classname.
101 2001-07-18 Tom Tromey <tromey@redhat.com>
104 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
105 * lex.c (java_new_lexer): Use ICONV_CONST.
106 (java_read_char): Likewise.
107 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
108 (jv-scan$(exeext)): Likewise.
110 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
112 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
113 * parse.y (check_class_interface_creation): Allow `private' if the
114 enclosing is not an interface.
115 (create_interface): Interface tagged public if the enclosing
116 context is an interface.
117 (create_class): Class tagged public if the enclosing context
121 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
123 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
126 2001-07-14 Tim Josling <tej@melbpc.org.au>
128 * check-init.c (check_init): Remove references to EXPON_EXPR.
130 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
132 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
133 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
136 2001-07-13 Tom Tromey <tromey@redhat.com>
138 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
141 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
143 * parse.y (patch_method_invocation): Don't override primary if one
144 is already provided, but let this$<n> be built. Fixed comment.
146 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
148 * parse.y (empty_statement:): Report empty statement error only
149 when found at class declaration level.
152 2001-07-12 Tom Tromey <tromey@redhat.com>
154 * expr.c (expand_load_internal): New function.
155 (LOAD_INTERNAL): Use it.
157 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
159 * parse.y (verify_constructor_super): Compare anonymous class ctor
160 args with `valid_method_invocation_conversion_p.'
163 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
165 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
166 `-fsyntax-only.' Fixes PR java/3248
168 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
170 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
172 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
174 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
175 current function is static. Fixes PR java/1970
177 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
179 * parse.y (patch_method_invocation): Add enclosing context to ctor
180 calls if necessary. Fixes PR java/2953
182 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
184 * parse.y (resolve_package): Abort if qualified expression member
186 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
189 2001-07-07 Zack Weinberg <zackw@stanford.edu>
191 * verify.c: Don't use // comments.
193 2001-07-05 Tom Tromey <tromey@redhat.com>
195 * lang.c (flag_assume_compiled): Removed.
196 * java-tree.h (flag_assume_compiled): Removed.
197 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
198 -fhash-synchronization, -fuse-divide-subroutine,
199 -fcheck-references, -femit-class-file, -femit-class-files,
200 -fassume-compiled. Updated --encoding information. Changed
201 -foutput-class-dir to `-d'.
203 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
205 * jcf-parse.c (parse_class_file): Add lineno parameter to
206 debug_start_source_file call.
208 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
210 * gcj.texi: Use gpl.texi.
211 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
212 dependencies and use doc/include in search path.
214 2001-07-03 Jeff Sturm <jsturm@one-point.com>
216 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
217 `this'. If so, don't build instance initializers.
219 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
221 * parse.y (resolve_expression_name): Improved error message for
222 inner class cases. Fixes PR java/1958
224 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
226 * lang.c: #include diagnostic.h
227 (lang_print_error): Add a `diagnostic_context *' parameter.
228 (java_dummy_print): Likewise.
229 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
231 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
233 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
234 * jcf.h (typedef struct JCF): New bitfield `finished.'
235 (JCF_FINISH): Set `finished.'
236 (JCF_ZERO): Reset `finished.'
239 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
241 * parse.y (class_body_declaration:): Don't install empty instance
245 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
247 * class.c (set_super_info): Call `set_class_decl_access_flags.'
248 (set_class_decl_access_flags): New function.
249 * java-tree.h (set_class_decl_access_flags): New prototype.
250 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
251 (parse_class_file): New local `decl_max_locals.' Take wide types
252 into account to compute DECL_MAX_LOCALS.
253 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
256 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
258 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
260 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
262 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
263 * parse.y (do_resolve_class): Moved comments out to leading comment
264 section. Removed local `start', New local `_ht' and
265 `circularity_hash.' Record `enclosing' in hash table and search
266 it to detect circularity. Use `enclosing' as an argument to
267 `lookup_cl.' Free the hash table when done.
269 2001-06-19 Tom Tromey <tromey@redhat.com>
271 * lex.c (java_read_char): Disallow invalid and overlong
272 sequences. Fixes PR java/2319.
274 2001-06-05 Jeff Sturm <jsturm@one-point.com>
276 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
278 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
280 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
281 arguments accordingly.
283 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
285 * gcj.texi: Move contents to just after title page.
287 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
289 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
291 (patch_incomplete_class_ref): Build the class ref, build the class
292 init if necessary, complete the tree.
295 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
297 * parse.y (lookup_field_wrapper): Test `name' code.
298 (resolve_qualified_expression_name): Test `qual_wfl' code.
299 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
300 handle `qual_wfl' by code.
301 (maybe_build_primttype_type_ref): Test `wfl' code.
303 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
305 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
307 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
308 the dvi file in the java directory.
310 2001-05-25 Sam TH <sam@uchicago.edu>
312 * gen-table.pl javaop.h jcf.h lex.h,
313 parse.h: Fix header include guards.
315 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
317 * jv-scan.c (version): Update copyright year.
319 2001-05-21 Per Bothner <per@bothner.com>
321 * jcf-parse.c (read_class): If class is from .class or .zip file
322 and it's already been read, don't push/pop parser context.
324 2001-05-18 Per Bothner <per@bothner.com>
326 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
327 command line so the jvgenmain-generated main program comes first.
329 2001-05-15 Tom Tromey <tromey@redhat.com>
331 * class.c (build_utf8_ref): Don't generate identifier based on
334 2001-05-12 Richard Henderson <rth@redhat.com>
336 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
337 * expr.c (java_lang_expand_expr): Expand it.
338 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
339 calling build_exception_object_ref.
340 * parse.y (catch_clause_parameter): Likewise.
341 (build_dot_class_method): Likewise.
342 (try_reference_assignconv): Likewise.
343 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
344 * jcf-write.c (generate_bytecode_insns): Likewise.
346 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
348 * parse.y (build_unresolved_array_type): Set
349 EXPR_WFL_QUALIFICATION on the newly created wfl.
350 Fixes PR java/2538. Fixes PR java/2535.
352 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
354 * parse.y (fix_constructors): Removed unecessary assignment to
355 local. Moved assignment to `this$<n>', fixed comments and
357 (build_wfl_wrap): Fixed indentation.
358 Fixes PR java/2598, java/2579 and java/2658.
360 2001-05-03 Mo DeJong <mdejong@redhat.com>
362 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
365 2000-05-02 Jeff Sturm <jsturm@one-point.com>
367 * expr.c (build_class_init): Move MODIFY_EXPR
368 outside of COND_EXPR. Remove variable `call'.
370 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
372 * decl.c: NULL_PTR -> NULL.
373 * jcf-write.c: Likewise.
375 2001-05-01 Tom Tromey <tromey@redhat.com>
377 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
378 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
379 * gcj.texi: Updated copyright text. Include fdl.texi.
380 (Top): Link to new node.
382 2001-05-01 Per Bothner <per@bothner.com>
384 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
386 2001-05-01 Per Bothner <per@bothner.com>
388 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
389 import_list contains the name, not the TREE_PURPOSE.
391 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
393 * jcf-io.c (read_zip_member): Cast to long in comparison with
396 * jvspec.c (lang_specific_driver): Initialize variables.
398 * mangle.c (find_compression_record_match): Likewise.
400 * typeck.c (build_null_signature): Provide static prototype. Mark
401 parameter with ATTRIBUTE_UNUSED.
403 * verify.c (verify_jvm_instructions): Initialize variable.
405 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
407 * parse.y (do_resolve_class): Check for cyclic inheritance during
408 inner class resolution.
410 2001-04-27 Per Bothner <per@bothner.com>
412 * parse.y (java_expand_classes): Don't change ctxp_for_generation
413 while iterating, since that could cause gc to lose stuff.
415 2001-04-26 Per Bothner <per@bothner.com>
417 Fix method search wrt scope of inner classes to match JLS2.
418 * typeck.c (build_null_signature): New static function.
419 (has_method): New function. Uses build_null_signature and lookup_do.
420 * java-tree.h (has_method): New declaration.
421 * parse.y (find_applicable_accessible_methods_list): Do not search
422 context of inner classes here.
423 (patch_method_invocation): Search scope, ie. current and outer clases,
424 for method matching simple name, to find class.
426 2001-04-26 Per Bothner <per@bothner.com>
428 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
429 Fix thinko: If a single case, use if_icmpeq, not ifeq.
431 * constants.c (find_methodref_with_class_index): New function.
432 (find_methodref_index): Use find_methodref_with_class_index.
433 * java-tree.h (find_methodref_with_class_index): New declaration.
434 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
435 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
436 If context changed from interface to class, don't use invokeinterface.
438 2001-04-25 Per Bothner <per@bothner.com>
440 * verify.c (verify_jvm_instructions): For field instructions,
441 check that field index is valid. For invoke instructions, check that
442 method index is valid.
444 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
446 * config-lang.in (target_libs): Copy from $libgcj_saved.
448 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
450 * decl.c (init_decl_processing): Add new class "protectionDomain"
452 * class.c (make_class_data): Set initial value for "protectionDomain".
454 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
456 * jvspec.c (lang_specific_driver): Fix memory allocation
457 deficit, by using concat in lieu of xmalloc/sprintf.
459 2001-04-20 Per Bothner <per@bothner.com>
461 Fixes to compile multiple .class files at once.
462 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
463 * java-tree.h (CLASS_PARSED_P): New macro.
464 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
465 * jcf-parse.c (jcf_parse_source): Inline into read_class.
466 (read_class): Avoid some code duplication.
467 Don't call JCF_FINISH for a .class file - might be needed later.
468 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
469 rather than CLASS_LOADED_P, since latter implies class laid out.
470 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
471 * parse.y: Don't need to set CLASS_LOADED_P for array types.
473 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
475 * Make-lang.in (java/boehm.o): Depend on toplev.h.
477 * boehm.c: Include toplev.h.
479 2001-04-06 Tom Tromey <tromey@redhat.com>
480 Alexandre Petit-Bianco <apbianco@redhat.com>
482 Fix for PR gcj/1404 and PR gcj/2332:
483 * parse.y (build_array_from_name): If we use the type_wfl then
484 accumulate dimensions from the original type as well.
485 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
487 2001-04-06 Tom Tromey <tromey@redhat.com>
489 * parse.y (analyze_clinit_body): Return true if the second operand
490 of a METHOD_EXPR is nonzero.
492 2001-04-06 Tom Tromey <tromey@redhat.com>
494 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
496 ($(srcdir)/java/parse.c): Likewise.
498 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
500 * gcj.texi: Use `which-gcj' instead of `which-g77.'
501 (version-gcc): Initialized.
502 (which-gcj): Likewise.
504 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
506 * java-tree.h (struct lang_decl): New macro
507 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
508 * parse.y (build_instance_initializer): New function.
509 (add_instance_initializer): Use it.
510 (java_fix_constructors): Set `current_class' before fix pass.
511 (fix_constructors): Just return if already fixed. Move `super()'
512 invokation ahead. Use `build_instance_initializer.'
515 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
517 * parse.y (resolve_qualified_expression_name): Pass field's
518 DECL_CONTEXT to `not_accessible_p.'
519 (not_accessible_p): Changed parameters order in `inherits_from_p'
522 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
524 * lang-options.h: Add flag_check_references.
526 2001-04-04 Per Bothner <per@bothner.com>
528 * java-tree.h (CONSTANT_VALUE_P): New macro.
529 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
530 * parse.y (maybe_build_class_init_for_field): New static function.
531 (resolve_expression_name, resolve_field_access): Use
532 maybe_build_class_init_for_field instead of build_class_init
533 This does not do the init if the field is compile-time-constant.
534 (resolve_field_access): Simplify.
536 * parse.y (fold_constant_for_init): Merge test into switch.
538 2001-04-03 Zack Weinberg <zackw@stanford.edu>
540 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
542 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
544 2001-04-02 Zack Weinberg <zackw@stanford.edu>
546 * expr.c (pop_type_0): Save the result of the first
547 lang_printable_name call in a scratch buffer, so it
548 won't be clobbered by the second call.
550 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
552 * parse-scan.y (array_type:): Rewritten.
553 (type_declaration:): `empty_statement' replaces `SC_TK.'
554 (class_member_declaration:): `empty statement' added.
555 (method_body:): Simplified.
556 (static_initializer:): Likewise.
557 (primary_no_new_array:): Use `type_literals.'
558 (type_literals:): New rule.
559 (dims:): Set and update `bracket_count.'
560 Fixes PR java/1074. Fixes PR java/2412.
562 2001-03-28 Hans Boehm <boehm@acm.org>
564 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
565 (get_boehm_type_descriptor): Set type on returned value to be a
566 pointer length integer.
568 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
570 * expr.c (pop_type_0): Call `concat' rather than building the
572 (pop_type): Add format specifier in call to `error'.
574 * parse.y (patch_method_invocation): Avoid casting away
577 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
579 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
581 2001-03-28 Richard Henderson <rth@redhat.com>
583 IA-64 ABI Exception Handling:
584 * Make-lang.in (except.o): Don't depend on eh-common.h.
585 * check-init.c (check_init): Handle EXC_PTR_EXPR.
586 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
587 [soft_exceptioninfo_call_node]: Remove.
588 [eh_personality_libfunc, lang_eh_runtime_type]: New.
589 (end_java_method): No emit_handlers.
590 * except.c (java_set_exception_lang_code): Remove.
591 (method_init_exceptions): Don't call it.
592 (prepare_eh_table_type): No CATCH_ALL_TYPE.
593 (build_exception_object_ref): New.
594 (expand_end_java_handler): Update for except.h name changes.
595 (emit_handlers, expand_resume_after_catch): Remove.
596 * expr.c (java_lang_expand_expr): Update for except.h name changes.
597 (process_jvm_instruction): Use build_exception_object_ref.
598 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
599 (soft_exceptioninfo_call_node): Remove.
600 (build_exception_object_ref): Declare.
601 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
602 soft_exceptioninfo_call_node. Move processing ...
603 [EXC_PTR_EXPR]: ... here.
604 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
605 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
606 (source_end_java_method): No java_set_exception_lang_code or
608 (build_dot_class_method): Use build_exception_object_ref.
609 (try_reference_assignconv): Check EXC_PTR_EXPR not
610 soft_exceptioninfo_call_node.
612 2001-03-28 Richard Henderson <rth@redhat.com>
614 * java-tree.h (throw_node): Define as a single member of
615 java_global_trees instead of a separate array.
616 (JTI_THROW_NODE): New.
617 * decl.c (throw_node): Don't declare.
618 (init_decl_processing): Init a scalar throw_node.
619 Don't register it for gc.
620 * check-init.c (check_init): Reference scalar throw_node.
621 * expr.c (build_java_athrow): Likewise.
622 * jcf-write.c (generate_bytecode_insns): Likewise.
623 * parse.h (BUILD_THROW): Likewise.
625 2001-03-28 Richard Henderson <rth@redhat.com>
627 * decl.c (end_java_method): Do not save and restore
628 flag_non_call_exceptions.
629 * parse.y (source_end_java_method): Likewise.
630 * lang.c (flag_exceptions): Don't declare.
631 (java_init_options): Set flag_non_call_exceptions. Set
632 flag_exceptions here ...
633 (java_init): ... not here.
635 2001-03-27 Richard Henderson <rth@redhat.com>
637 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
638 exceptions_via_longjmp.
640 * lang.c (flag_new_exceptions): Don't declare it.
641 (java_init_options): Or set it.
643 2001-03-27 Richard Henderson <rth@redhat.com>
645 * decl.c (end_java_method): Rename asynchronous_exceptions to
646 flag_non_call_exceptions.
647 * parse.y (source_end_java_method): Likewise.
649 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
651 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
653 2001-03-26 Mark Mitchell <mark@codesourcery.com>
655 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
657 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
659 * parse.y (find_as_inner_class): Follow current package
660 indications not to mistakingly load an unrelated class.
662 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
664 * constants.c (PUTN): Use memcpy, not bcopy.
666 * lex.c (java_read_char): Use memmove, not bcopy.
668 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
670 2001-03-23 Per Bothner <per@bothner.com>
672 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
673 macro for better error pin-pointing.
674 * java-tree.h: Fix typo in comment.
676 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
677 Don't include jsr/goto in exception range.
678 Check if start and end of exception range are the same (also TRY_EXPR).
679 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
680 However, do emit the following goto even if try_block is empty.
681 Defer freeing exception_decl until after the finalizer, to make
682 sure the local isn't reused in the finalizer. Fixes PR java/1208.
684 * parse.y (java_complete_lhs): If the try-clause is empty, just
685 return the finally-clause and vice versa.
687 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
689 * gcj.texi (Input Options): documented the check for attribute
690 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
691 * java-tree.h (flag_force_classes_archive_check): Declared extern.
692 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
693 (jcf_parse): Check for the right classes archive if necessary.
694 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
695 (jcf_parse_fields): Fixed indentation.
696 * jcf-write.c (append_gcj_attribute): New function.
697 (generate_classfile): Compute the attribute count, invoke
698 `append_gcj_attribute'.
699 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
700 turned into bit fields. New bit field `right_zip.'
701 (JCF_ZERO): Set `right_zip' to zero.
702 * lang-options.h (-fforce-classes-archive-check): Added flag.
703 * lang.c (flag_force_classes_archive_check): New flag.
704 (lang_f_options): New entry `force-classes-archive-check.'
707 2001-02-07 Andrew Haley <aph@redhat.com>
709 * gcj.texi (Configure-time Options): Add -fcheck-references.
710 * expr.c (build_java_indirect_ref): New function.
711 (java_check_reference): New function.
712 (build_java_array_length_access): Use build_java_indirect_ref to
713 check for null references.
714 (build_java_arrayaccess): Likewise.
715 (build_get_class): Likewise.
716 (build_field_ref): Likewise.
717 (invoke_build_dtable): Likewise.
718 (build_invokeinterface): Likewise.
719 * lang.c (lang_f_options): Add flag_check_references.
720 * jvspec.c (jvgenmain_spec): Add flag_check_references.
721 * java-tree.h (flag_check_references): New variable.
722 * lang.c (flag_check_references): Likewise.
723 * parse.y (patch_invoke): Use java_check_reference.
724 (patch_assignment): Allow for extra nesting in
727 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
729 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
730 * lex.c (cxx_keywords): Likewise.
732 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
734 * parse.y (qualify_ambiguous_name): Broaden `length'
735 recognition. Help MODIFY_EXPR be resolved as expression names.
736 Fixes PR java/2066. Fixes PR java/2400.
738 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
740 * gjavah.c (process_file): Mark interface definitions with
741 "__attribute__ ((java_interface))".
743 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
745 * class.c (layout_class): Fixed push_super_field's second
746 argument. Fixes PR java/2333.
747 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
748 too early to lay innerclasses out.
750 2001-03-20 Tom Tromey <tromey@redhat.com>
751 Alexandre Petit-Bianco <apbianco@redhat.com>
753 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
754 inside an array reference. Insertion of the array store check
755 rewritten. Fixes PR java/2299.
757 2001-03-20 Tom Tromey <tromey@redhat.com>
759 * lex.c (java_read_unicode): Only accept leading `u's.
761 2001-03-20 Tom Tromey <tromey@redhat.com>
763 * jcf-parse.c (read_class): Initialize `class'.
765 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
767 * jcf_parse.c (jcf_parse): Eliminate unused variable.
769 2001-03-19 Mark Mitchell <mark@codesourcery.com>
771 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
772 (layout_class): Likewise.
773 (layout_class_method): Likewise.
774 (emit_register_classes): Likewise.
775 * decl.c (builtin_function): Likewise.
776 (give_name_to_locals): Likewise.
778 2001-03-19 Per Bothner <per@bothner.com>
780 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
781 before trying to load an inner class.
783 Fixes to process to command-line .class files in two passes.
784 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
785 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
786 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
787 * class.c (is_compiled_class): Fix for renamed flag.
788 * parse.y (maybe_create_class_interface_decl): Likewise.
789 * jcf-parse.c (yyparse): Also set if compiling .class files.
790 * jcf-parse.c (read_class); Read current_class.
791 (jcf_parse): Make static.
792 (load_inner_classes): New function, with code moved from jcf_parse,
793 because we need to inner classes after the command-line files are read.
794 (yyparse): Set finput to NULL when it doesn't need to be closed.
795 Reduce use of main_jcf (basically only for archive) and
796 use finput instead of main_jcf->read_state.
797 Inline jcf_figure_file_type into yyparse.
798 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
799 Defer load_inner_classes and parse_class_file to a second pass,
800 after we've correctly mapped command-line .clas fiels to classes.
801 (jcf_figure_file_type): Removed.
802 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
803 (JCF_ZERO): Also clear zipd field.
804 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
806 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
808 * jcf-parse.c (yyparse): Change ch from char * to char.
810 2001-03-19 Per Bothner <per@bothner.com>
812 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
813 Add constructed filelist-file at end, following -xjava. Thus any .o
814 and library files are not affected by the -xjava. Also wrap
815 explicit @FILE with -xjava and -xnone.
817 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
819 * class.c (build_static_field_ref): Call make_decl_rtl() after
820 setting the DECL_EXTERNAL flag.
822 2001-03-17 Per Bothner <per@bothner.com>
824 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
826 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
827 when result is is needed (target is STACK_TARGET).
829 * parse.h (JDEP_SOLV): Removed.
830 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
832 * parse.y (incomplete_class_list): Removed.
833 (obtain_incomplete_type): Don't use or set incomplete_class_list.
834 It doesn't work if resolve_class changes the name of an array type
835 that is on the list and then someone else looks for the modified name.
836 Also, seems liable to break when compiling multiple source files at
837 once. So the simplest is to just remove incomplete_class_list -
838 it is only a minor space win and it is not even clear it saves time.
840 * parse.y (resolve_class): Remove unneeded promote_type.
842 2001-03-15 Per Bothner <per@bothner.com>
844 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
845 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
846 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
847 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
849 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
850 * parse.y (java_expand_classes): Likewise.
852 * parse.y (expand_start_java_method): Was only called once and had a
853 misleading name, so inline in caller java_complete_expand_method.
854 (enter_a_block): Likewise inline in enter_block and remove.
856 Remove junk from when gcc/java was created (by copying from C/C++).
857 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
858 (struct binding_level): Remove fields keep, keep_if_subblocks,
859 more_cleanups_ok, have_cleanups (which have never been used).
860 (pushlevel, poplevel): Remove related useless code.
862 * class.c (make_class_data): The class_dtable_decl (i.e. the
863 vtable for Class) should be external, except when compiling Class.
865 * jvspec.c (lang_specific_driver): Fix -C handling.
866 Check -save-temps to see if temp @FILE should be deleted.
867 Follow-up to/fix for February 16 patch.
869 * verify.c (verify_jvm_instructions): Better error msgs for dup.
870 (type_stack_dup): Remove no-longer neded error check.
872 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
874 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
875 to 'for_pointer'. If this type is for a pointer (argument) mangling,
876 don't surround the element with 'N..E' if the type name is
879 2001-03-14 Mark Mitchell <mark@codesourcery.com>
881 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
883 (make_method_value): Likewise.
884 (get_dispatch_table): Likewise.
886 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
888 2001-03-07 Tom Tromey <tromey@redhat.com>
890 * config-lang.in (lang_requires): Define.
892 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
894 * typeck.c (convert): Check flag_unsafe_math_optimizations,
897 2001-03-05 Per Bothner <per@bothner.com>
899 Fix a problem where rest_of_decl_compilation applied to
900 class_dtable_decl causes problems because it was done too early,
901 before output file was opened.
902 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
903 * class.c (class_dtable_decl): Add macro - element of class_roots.
904 (make_class_data): Define class_dtable_decl.
905 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
907 2001-03-01 Zack Weinberg <zackw@stanford.edu>
909 * java/class.c, java/decl.c, java/java-tree.h: Replace all
910 uses of 'boolean' with 'bool'.
912 2001-03-01 Zack Weinberg <zackw@stanford.edu>
914 * lang-specs.h: Add zero initializer for cpp_spec field to all
917 2001-02-16 Per Bothner <per@bothner.com>
919 Handle compiling multiple input files at once, and @FILE syntax.
920 * gcj.texi: Updated documentation to match.
921 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
922 * jcf-parse.c (parse_source_file): Split into ...
923 (parse_source_file_1): New function - and:
924 (parse_source_file_2): New function.
925 (yyparse): On -ffilelist-file, open and scan named file.
926 On first pass over files, only do parse_source_file_1.
927 A new second pass calls parse_source_file_2 for each file to compile.
928 (init_jcf_parse): Call init_src_parse.
929 * jvspec.c (INDIRECT_FILE_ARG): New flag.
930 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
931 as multiple input file combined in one compilation.
932 * lang-options.h: Add -ffilelist-file
933 * lang.c (flag_filelist_file): New flag variable.
934 (lang_f_options): Handle -ffilelist-file.
935 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
936 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
937 gclass_list - use global fields of src_parse_roots instead.
938 * parse.y (src_parse_roots): New array.
939 (incomplete_class_list, gclass_list): New macros.
940 (push_parser_context, java_pop_parser_context,
941 java_parser_context_resume): Don't fiddle with deleted fields.
942 (various): Use incomplete_class gclass_list and global macros
943 instead of parse_ctxt fields - the lists are global.
944 (init_src_parse): New function.
946 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
948 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
950 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
952 * parse.y (check_inner_class_access): Moved declaration of local
953 `enclosing_decl_type' to the right location.
955 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
957 * parse.y (parser_check_super_interface): Don't call
958 check_pkg_class_access for an inner interface.
959 (parser_check_super): Don't call check_pkg_class_access for inner
961 (do_resolve_class): Simplify enclosing type loop. Don't call
962 check_pkg_class_access if CL and DECL are not set.
963 (find_in_imports_on_demand): Set DECL if class_type needed to be
964 loaded. Don't call check_pkg_class_access for an inner class.
965 (check_inner_class_access): Rewritten to implement member access
966 rules as per spec 6.6.1.
967 (check_pkg_class_access): Handle the empty package correctly.
968 (in_same_package): New function. Determine if two classes are in the
971 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
973 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
974 method into array types.
975 * parse.y (patch_method_invocation): Bypass access check on clone call
978 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
980 * expr.c (build_instanceof): Check for arrays when trying fold to
983 2001-02-15 Jim Meyering <meyering@lucent.com>
985 * Make-lang.in (java.install-common): Depend on `installdirs'.
986 (java.install-info): Likewise.
988 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
990 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
992 2001-02-14 Tom Tromey <tromey@redhat.com>
993 Alexandre Petit-Bianco <apbianco@cygnus.com>
995 Fix for PR java/1261.
996 * typeck.c (build_java_array_type): Add public `clone' method to
998 * parse.y (resolve_qualified_expression_name): Use current_class
999 when checking for inaccessibility.
1000 (patch_method_invocation): Fixed error message when accessibility
1001 denied. Added `from_super' argument.
1003 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1005 * parse.y (resolve_class): Don't build a fake decl. Use the one
1007 * typeck.c (build_java_array_type): Build and assign decl to array
1010 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1012 * parse.y (not_accessible_p): Changed leading comment. Added extra
1013 `where' argument. Use it to enforce protected access rules.
1014 (resolve_qualified_expression_name): Added extra argument to
1016 (patch_method_invocation): Use argument `primary' to provide
1017 not_accessible_p with an extra argument.
1018 (lookup_method_invoke): Added extra argument to not_accessible_p.
1019 (search_applicable_method_list): Likewise.
1021 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1023 * parse.y (resolve_qualified_expression_name): Try to resolve as
1024 an inner class access only if `decl' is a TYPE_DECL.
1026 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1028 * decl.c (classdollar_identifier_node): Initialize.
1029 * java-tree.h (enum java_tree_index): New entry
1030 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
1031 (classdollar_identifier_node): New macro.
1032 (ID_CLASSDOLLAR_P): Likewise.
1033 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
1034 (build_dot_class_method_invocation): Likewise.
1035 (find_applicable_accessible_methods_list): `class$' can't be
1038 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
1040 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
1042 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1044 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
1045 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
1048 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1050 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
1051 outside of the `__U' sequence too.
1052 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
1055 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1057 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
1059 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1061 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
1062 (JVGENMAIN_OBJS): Likewise.
1063 * java-tree.h (append_gpp_mangled_name): New prototype.
1064 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
1065 Removed cast calling `gcc_add_root.'
1066 * jvgenmain.c (mangle_obstack): New global, initialized.
1068 (do_mangle_class): Constify local `ptr.'
1069 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
1070 append_gpp_mangle_name and update `count' if necessary.
1071 Use `mangle_obstack.'
1072 * mangle.c (append_unicode_mangled_name): Removed.
1073 (append_gpp_mangled_name): Likewise.
1074 (unicode_mangling_length): Likewise.
1075 (mangle_member_name): Return type set to `void.'
1076 (mangle_field_decl): Don't append `U' in escaped names.
1077 (mangle_method_decl): Likewise.
1078 (mangle_member_name): Just use `append_gpp_mangled_name.'
1079 * mangle_name.c: New file.
1081 2001-02-07 Per Bothner <per@bothner.com>
1083 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
1085 * check-init.c (check_init): Don't call done_alternative after
1086 processing loop code, as a LOOP_EXPR never terminates normally.
1088 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
1090 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
1092 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1094 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
1097 2001-02-06 Tom Tromey <tromey@redhat.com>
1099 * lex.c (java_new_lexer): Longer error message.
1101 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
1102 Alexandre Petit-Bianco <apbianco@cygnus.com>
1104 * typeck.c (build_prim_array_type): Added leading comment.
1105 (build_java_array_type): Moved locals out of
1106 block. Always create the `data' field, fixed alignment to match
1109 2001-02-04 Tom Tromey <tromey@redhat.com>
1111 * expr.c (java_lang_expand_expr): Don't bother recomputing
1112 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
1115 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1117 * parse.y (process_imports): Save the original name of the import
1118 for better error report.
1120 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
1122 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
1123 of macros used when compiling jvspec.c.
1124 * jvspec.c (lang_specific_driver): Link with the shared
1127 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1129 * check-init.c (check_init): Call internal_error instead of fatal.
1130 * expr.c (java_lang_expand_expr): Likewise.
1131 * jcf-parse.c (get_constant): Likewise.
1132 * mangle.c (java_mangle_decl): Likewise.
1133 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
1134 (operator_string): Likewise.
1135 * check-init.c (check_init): Call abort instead of fatal.
1136 * class.c (build_class_ref): Likewise.
1137 * constants.c (write_constant_pool): Likewise.
1138 * decl.c (start_java_method): Likewise.
1139 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
1140 (java_stack_dup, encode_newarray_type): Likewise.
1141 (build_java_array_length_access): Likewise.
1142 (build_java_check_indexed_type, expand_java_pushc): Likewise.
1143 (build_java_soft_divmod, build_invokeinterface): Likewise.
1144 * java-tree.h (INNER_CLASS_P): Likewise.
1145 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
1146 (give_name_to_class, get_class_constant): Likewise.
1147 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
1148 (find_constant_index, generate_bytecode_conditional): Likewise.
1149 (generate_bytecode_insns, perform_relocations): Likewise.
1150 * lex.c (java_unget_unicode, java_lex): Likewise.
1151 * mangle.c (mangle_type, mangle_record_type): Likewise.
1152 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
1153 (finish_mangling): Likewise.
1154 * parse.h (MARK_FINAL_PARMS): Likewise.
1155 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
1156 (obtain_incomplete_type, java_complete_class): Likewise.
1157 (java_check_regular_methods, java_complete_expand_method): Likewise.
1158 (cut_identifier_in_qualified, check_deprecation): Likewise.
1159 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
1160 (java_complete_lhs, lookup_name_in_blocks): Likewise.
1161 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
1162 * typeck.c (set_local_type, parse_signature_type): Likewise.
1163 (parse_signature_string, build_java_signature): Likewise;
1164 (set_java_signature): Likewise.
1165 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
1166 * class.c (add_method): Call fatal_error instead of fatal.
1167 (build_static_field_ref): Likewise.
1168 * expr.c (build_known_method_ref, expand_invoke): Likewise.
1169 * jcf-parse.c (get_constant, jcf_parse): Likewise.
1170 * lex.c (java_new_new_lexer): Likewise.
1171 * jv-scan.c (main): Likewise.
1172 (fatal_error): Renamed from fatal.
1173 * jcf-parse.c (yyparse): Call fatal_io_error instead of
1175 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
1176 (yyparse): Likewise.
1177 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
1178 * lex.c (java_get_line_col): Likewise.
1179 * jcf-parse.c (load_class): Make errors non-fatal.
1180 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
1182 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
1184 * jvgenmain.c (class_mangling_suffix): Remove unused string.
1185 (error): Remove unused function.
1186 (main): Don't use "__attribute__ alias" on generated class symbol.
1188 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
1190 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
1192 * parse.y (finish_method_declaration): Code accounting for WFLed
1193 method DECL_NAMEs deleted.
1194 (check_abstract_method_definitions): Likewise.
1195 (resolve_type_during_patch): Layout resolved type.
1196 * typeck.c (lookup_do): Removed unused local.
1198 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
1200 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
1201 * decl.c (init_decl_processing): Use integer_minus_one_node, not
1202 integer_negative_one_node.
1203 * expr.c (build_java_binop): Likewise.
1205 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
1207 * zextract.c (read_zip_archive): Read file_offset before writing
1208 zipd and consequently clobbering the header contents.
1210 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1212 * Make-lang.in: Remove all dependencies on defaults.h.
1213 * decl.c: Don't include defaults.h.
1215 * parse.y: Likewise.
1217 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1219 * ChangeLog (2001-01-21): Fixed typo.
1220 * class.c (layout_class_method): Code accounting for WFLed
1221 method DECL_NAMEs deleted.
1222 * constant.c (find_methodref_index): Likewise.
1223 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
1224 * java-tree.h (DECL_FUNCTION_WFL): New macro.
1225 (struct lang_decl): New field `wfl'.
1226 (java_get_real_method_name): Prototype deleted.
1227 * mangle.c (mangle_method_decl): Code accounting for WFLed
1228 method DECL_NAMEs deleted.
1229 * parse.h (GET_METHOD_NAME): Macro deleted.
1230 * parse.y (reset_method_name): Deleted.
1231 (method_header): Set DECL_FUNCTION_WFL.
1232 (check_abstract_method_header): Code accounting for WFLed method
1234 (java_get_real_method_name): Deleted.
1235 (check_method_redefinition): Code accounting for WFLed method
1236 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
1237 (java_check_regular_methods): Likewise.
1238 (java_check_abstract_methods): Likewise.
1239 (java_expand_classes): Don't call `reset_method_name.'
1240 (search_applicable_method_list): Use DECL_NAMEs instead of
1242 * typeck.c (lookup_do): Code accounting for WFLed method
1245 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
1247 * lex.c (java_read_char): Check for EOF from getc first.
1249 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1251 * class.c (layout_class): Don't lay the superclass out if it's
1252 already being laid out.
1253 * jcf-parse.c (handle_innerclass_attribute): New function.
1254 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
1255 handle_innerclasses_attribute.
1256 (jcf_parse): Don't load an innerclasses if it's already being
1258 * jcf-write.c (append_innerclass_attribute_entry): Static
1259 `anonymous_name' and its initialization deleted. `ocii' and `ini'
1260 to be zero for anonymous classes.
1262 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1264 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
1266 * jcf-parse.c (set_source_filename): Use
1267 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
1269 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1271 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
1272 gets a unique asm name.
1274 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1276 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
1277 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
1279 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
1280 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
1281 * parse.y (lookup_package_type_and_set_next): Deleted.
1282 (resolve_package): Removed unnecessary code.
1283 (find_applicable_accessible_methods_list): `finit$' can't be
1285 * verify.c (pop_argument_types): Added missing prototype.
1287 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
1289 * config-lang.in: Disable java by default.
1291 2001-01-23 Tom Tromey <tromey@redhat.com>
1293 * gcj.texi (Copying): New node.
1294 Added copyright information.
1296 2001-01-21 Per Bothner <per@bothner.com>
1298 Various fixes to allow compiling a compressed .jar/.zip archive.
1299 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
1300 (struct ZipFile): Add fields name and next (from ZipFileCache).
1301 (struct ZipDirectory): New field zipf points to owning ZipFile.
1302 * jcf.h (struct ZipDirectory): Add forward declaration.
1303 (struct JCF): Declare zipd field to have type struct ZipDirectory.
1304 Remove seen_in_zip and zip_offset fields.
1305 (JCF_SEEN_IN_ZIP): New macro.
1306 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
1307 * jcf-io.c: Change all ZipFileCache to ZipFile.
1308 (read_zip_member): New function.
1309 (open_in_zip): Call read_zip_member.
1310 * jcf-parse.c (find_in_current_zip): Remove function.
1311 (read_class): Merge in find_in_current_zip functionality.
1312 Call read_zip_member if needed.
1313 (parse_zip_file_entries): Use read_zip_member.
1314 (process_zip_dir): Update for removed and added JCF fields.
1315 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
1317 2001-01-21 Per Bothner <per@bothner.com>
1319 Minor optimization of static ggc roots.
1320 * jcf-parse.c (parse_roots): New static field.
1321 (current_field, current_method, current_file_list): Replace by macros
1322 naming fields of parse_roots.
1323 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
1324 * class.c (class_roots): New static field.
1325 (registered_class, fields_ident, info_ident, class_list):
1326 New macros naming fields of parse_roots.
1327 (build_static_field_ref): Don't register roots here.
1328 (layout_class): Static field list replaced by macro class_list.
1329 (init_class_processing): Call ggc_add_tree_root for 4 roots.
1330 Initialize fields_ident and info_ident here.
1332 2001-01-21 Per Bothner <per@bothner.com>
1334 * jcf-parse.c (ggc_mark_jcf): New function.
1335 (init_jcf_parse): Register current_jcf as ggc root.
1337 2001-01-21 Per Bothner <per@bothner.com>
1339 * lang.c (put_decl_node): Print method's name.
1341 2001-01-21 Per Bothner <per@bothner.com>
1343 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
1344 (verify_jvm_instructions): Use it, for better error messages on loads.
1346 2001-01-21 Per Bothner <per@bothner.com>
1348 * verify.c (merge_type_state): Still may have to merge even if
1349 LABEL_VERIFIED (label).
1351 2001-01-21 Per Bothner <per@bothner.com>
1353 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
1354 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
1356 2001-01-19 Per Bothner <per@bothner.com>
1358 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
1359 if expeting an interface type. Refines Tom's change of 2000-09-12.
1361 2001-01-18 Per Bothner <per@bothner.com>
1363 * gcj.texi (Input Options): Mention .java files.
1365 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1367 * lang-options.h (-Wunsupported-jdk11): Removed.
1368 * lang.c (flag_not_overriding): Deleted.
1369 (flag_static_local_jdk1_1): Likewise.
1370 (lang_W_options): Removed "unsupported-jdk11" entry.
1371 * parse.y (java_check_methods): Removed dead code.
1373 2001-01-17 Tom Tromey <tromey@redhat.com>
1375 Changes suggested by Per Bothner:
1376 * gcj.texi (Input Options): Don't mention input files.
1377 (Code Generation): Updated --main information.
1378 (Invoking jcf-dump): Mention that --javap is incomplete.
1379 From Alexandre Petit-Bianco:
1380 (Warnings): Don't mention -Wunsupported-jdk11.
1382 (Compatibility): Mention JDK 1.2-ness of libraries.
1383 (Resources): Mention resources used when writing gcj.
1385 2001-01-17 Tom Tromey <tromey@redhat.com>
1387 * gcj.texi: New file.
1388 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
1389 (java.info): Depend on gcj.info.
1390 (java/gcj.dvi): New target.
1391 (java.dvi): Depend on gcj.dvi.
1392 (java.install-info): Wrote.
1394 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
1396 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
1397 having called make_decl_rtl.
1399 2001-01-14 Per Bothner <per@bothner.com>
1401 Various patches to emit better messages on verification errors.
1402 * expr.c (push_type_0): Return error indication on stack overflow,
1403 instead of callinfg fatal.
1404 (push_type): Now just call push_type_0 (nd fatal on overflow).
1405 (pop_type_0): Return detailed error message (in a char** argument).
1406 (pop_type): If pop_type_0 fails, print error message.
1407 (pop_argument_types): Moved to verify.c.
1408 * verify.c (pop_argument_types): Moved from expr.c.
1409 Return a (possible) error message, rather than void.
1410 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
1411 (verify_jvm_instruction): Use new macros, improving error messages.
1412 For case OPCODE_astore use object_ptr_type_node.
1413 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
1414 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
1416 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
1417 constant, return body without wrapper. (Improves constant folding.)
1418 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
1420 2001-01-13 Per Bothner <per@bothner.com>
1422 * expr.c (expand_java_field_op): Assigning to a final field outside
1423 an initializer does not violate JVM spec, so should be warning, not
1424 error. (Sun's verifier does not complain - though MicroSoft's does.)
1426 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
1428 * gjavah.c (version), jcf-dump.c (version): Update copyright year
1431 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
1433 * parse.y (resolve_expression_name): Permit instance variables from
1434 enclosing context in super constructor call.
1435 (resolve_qualified_expression_name): Permit enclosing class's qualified
1436 "this" in super constructor call.
1438 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1440 * class.c (build_utf8_ref): Remove last argument in call to
1441 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1442 (build_class_ref): Likewise.
1443 (build_static_field_ref): Likewise.
1444 (get_dispatch_table): Likewise.
1445 (layout_class_method): Likewise.
1446 (emit_register_classes): Likewise.
1447 * constants.c (build_constant_data_ref): Likewise.
1448 * decl.c (builtin_function): Likewise.
1449 (create_primitive_vtable): Likewise.
1450 * expr.c (build_known_method_def): Likewise.
1451 (build_jni_stub): Likewise.
1452 (java_lang_expand_expr): Likewise.
1454 2001-01-10 Tom Tromey <tromey@redhat.com>
1456 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
1458 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1460 * java-tree.h (lang_printable_name_wls): New prototype.
1461 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
1462 rather than `current_class' to print type name. Don't prepend type
1463 names when printing constructor names.
1464 (lang_printable_name_wls): New function.
1465 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
1466 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
1467 * parse.y (patch_method_invocation): Message tuned for constructors.
1468 (not_accessible_p): Grant `private' access from within
1471 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1473 All files with updated copyright when applicable.
1474 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
1475 * class.c (mangle_class_field): Function removed.
1476 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
1477 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
1478 (build_class_ref): Call `java_mangle_class_field' instead of
1479 `mangle_class_field.'
1480 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
1481 (layout_class): Call `java_mangle_decl' instead of
1482 `mangle_static_field.'
1483 (cxx_keywords): Initialized static array moved to `lex.c.'
1484 (layout_class_method): Changed leading comment. Simplified to
1485 call `java_mangle_decl.' Local `ptr' moved in for loop body.
1486 * decl.c (lang_mark_tree): Mark field `package_list.'
1487 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
1488 (struct lang_type): New field `package_list.'
1489 (unicode_mangling_length): Prototype removed.
1490 (append_gpp_mangled_name, append_gpp_mangled_classtype,
1491 emit_unicode_mangled_name): Likewise.
1492 (cxx_keyword_p): New prototype.
1493 (java_mangle_decl, java_mangle_class_field,
1494 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
1495 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
1497 * jvgenmain.c (main_method_prefix): Global variable removed.
1498 (main_method_suffix): Likewise.
1499 (do_mangle_classname): New function.
1500 (main): Call it. Format changed to accomodate new mangling scheme.
1501 * lex.c: (utf8_cmp): Conditionally prototyped.
1502 (cxx_keywords): Moved from class.c, conditionally defined.
1503 (utf8_cmp, cxx_keyword_p): Likewise.
1504 * mangle.c (obstack.h, ggc.h): Included.
1505 (mangle_field_decl): New function.
1506 (mangle_method_decl, mangle_type, mangle_pointer_type,
1507 mangle_array_type, mangle_record_type,
1508 find_compression_pointer_match, find_compression_array_match,
1509 find_compression_record_match,
1510 find_compression_array_template_match, set_type_package_list,
1511 entry_match_pointer_p, emit_compression_string, init_mangling,
1512 finish_mangling, compression_table_add, mangle_member_name): Likewise.
1513 (mangle_obstack): New global.
1514 (MANGLE_RAW_STRING): New macro.
1515 (unicode_mangling_length): Turned static.
1516 (append_unicode_mangled_name): Renamed from
1517 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
1518 replaces `obstack', removed from the parameter list.
1519 (append_gpp_mangled_name): Turned static. `mangle_obstack'
1520 replaces parameter `obstack', removed from the parameter list. Call
1521 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
1522 (append_gpp_mangled_classtype): Removed.
1523 (compression_table, compression_next): New static variables.
1524 * parse.y (temporary_obstack): Extern declaration removed.
1526 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1528 * parse.y (patch_binop): Compute missing type in error situations.
1530 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
1532 * class.c (make_class_data): Push initial value for "arrayclass".
1533 * decl.c (init_decl_processing): Add new class field "arrayclass".
1535 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
1537 From patha@softlab.ericsson.se:
1538 * parse.y (switch_label): Use build, not build1, to construct
1541 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
1543 * lang.c (lang_decode_option): Change -MA to -MP.
1544 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
1545 Update to new prototype; do quote targets.
1546 (jcf_dependency_write): Update.
1548 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1550 Shorten primitive array allocation path:
1551 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
1552 to create new primitive arrays.
1553 * expr.c (build_newarray): If generating native code, call
1554 soft_newarray_node with a reference to the primitive TYPE identifier
1555 instead of type_value.
1557 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
1559 Fix for PRs gcj/312 and gcj/253:
1560 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
1561 dest if they arn't already.
1562 * class.c (layout_class): Call maybe_layout_super_class on
1563 superinterfaces also, but only if compiling from bytecode.
1566 * parse.y (create_class): Set ACC_STATIC if class is declared in an
1569 2000-12-15 Tom Tromey <tromey@redhat.com>
1571 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
1574 2000-12-14 Andrew Haley <aph@redhat.com>
1576 * boehm.c (mark_reference_fields): Change test to correctly detect
1579 2000-12-15 Andreas Jaeger <aj@suse.de>
1581 * config-lang.in (lang_dirs): Added.
1583 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1585 * parse.y (end_artificial_method_body): Fixed undefined behavior.
1586 Credits go to rth for finding it.
1588 2000-12-13 Mike Stump <mrs@wrs.com>
1590 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
1592 2000-11-07 Tom Tromey <tromey@cygnus.com>
1594 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
1595 * lex.c (java_ignorable_control_p): Removed.
1596 (java_letter_or_digit_p): Removed.
1597 (java_start_char_p): New function.
1598 (java_read_char): Return `int', not `unicode_t'. Changed
1600 (java_read_unicode): Likewise.
1601 (java_read_unicode_collapsing_terminators): Likewise.
1602 (java_get_unicode): Likewise.
1603 (java_new_lexer): Initialize hit_eof.
1604 (java_parse_end_comment): Take `int' argument.
1605 (java_parse_doc_section): Likewise.
1606 (java_parse_escape_sequence): Don't allow backlash-newline.
1608 * lex.h (JAVA_DIGIT_P): Removed.
1609 (_JAVA_LETTER_OR_DIGIT_P): Removed.
1610 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
1611 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
1612 (JAVA_PART_CHAR_P): New macro.
1614 (JAVA_CHAR_ERROR): Now -2.
1615 (java_lexer): New field `hit_eof'.
1616 * chartables.h: New file.
1617 * gen-table.pl: new file.
1619 2000-11-20 Tom Tromey <tromey@cygnus.com>
1620 Alexandre Petit-Bianco <apbianco@cygnus.com>
1622 * parse.y (java_complete_lhs): Only allow compound assignment of
1623 reference type if type is String.
1625 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1627 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
1628 jcf-path.c: Likewise.
1630 2000-12-09 Anthony Green <green@redhat.com>
1632 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
1633 filestart and filename_length as int values.
1635 2000-12-07 Mo DeJong <mdejong@redhat.com>
1637 * jcf-io.c (find_class): Correct the logic that tests to see if a
1638 .java file is newer than its .class file. The compiler was
1639 incorrectly printing a warning when file mod times were equal.
1641 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
1643 * jvgenmain.c: Use ISPRINT not isascii.
1645 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1647 * parse.y (end_artificial_method_body): Fixed typo.
1649 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
1651 * parse.y (patch_method_invocation): Pick the correct enclosing
1652 context when creating inner class instances.
1655 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
1657 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1658 Update copyright year to 2000.
1660 2000-11-23 Anthony Green <green@redhat.com>
1662 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
1663 Move current_file_list out of yyparse and make it static.
1665 * expr.c: Declare quick_stack and tree_list_free_list as static
1666 (init_expr_processing): Register quick_stack and
1667 tree_list_free_list roots.
1669 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
1671 * parse.y (build_outer_field_access): New local `decl_ctx', use
1672 it. Check for field's context and current class immediate outer
1673 context inheritance.
1674 (outer_field_access_p): Consider fields inherited from the last
1676 (build_access_to_thisn): Stop at the last enclosing context if
1680 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
1682 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
1684 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
1686 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
1689 2000-11-20 Tom Tromey <tromey@cygnus.com>
1691 * jv-scan.c (help): Document --complexity.
1692 (options): Added --complexity.
1693 (flag_complexity): New global.
1694 (main): Call `report'.
1695 * parse-scan.y (complexity): New global.
1696 (if_then_statement, if_then_else_statement,
1697 if_then_else_statement_nsi, switch_block_statement_group,
1698 while_expression, do_statement, for_begin, continue_statement,
1699 throw_statement, catch_clause, finally, method_invocation,
1700 conditional_and_expression, conditional_or_expression,
1701 conditional_expression): Update complexity.
1702 (reset_report): Reset complexity.
1703 (report): New function.
1705 2000-11-20 Tom Tromey <tromey@cygnus.com>
1707 * lex.c (yylex): Added STRICT_TK case.
1708 * parse.y (STRICT_TK): Added.
1709 * parse-scan.y (STRICT_TK): Added.
1710 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
1711 `;'. Use 4, not 3, with -k option. Correctly rename resulting
1713 * keyword.h: Rebuilt.
1714 * keyword.gperf (strictfp): Added.
1716 2000-11-20 Tom Tromey <tromey@cygnus.com>
1718 * lex.c (yylex): Recognize floating point constants with leading
1721 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1723 * java-tree.h (cyclic_inheritance_report): Constify.
1724 * parse.y (cyclic_inheritance_report): Likewise.
1726 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
1728 * parse.y (goal): Remove call to ggc_add_string_root.
1730 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
1732 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
1733 Create string in scratch buffer, then pass to build_string.
1735 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
1737 * parse.y (issue_warning_error_from_context): Add
1740 2000-11-11 Anthony Green <green@redhat.com>
1742 * jcf-parse.c (process_zip_dir): Add finput parameter.
1743 (jcf_figure_file_type): Call process_zip_dir with appropriate
1746 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1748 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
1749 * jcf-parse.c (jcf_figure_file_type): Likewise.
1751 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
1753 * parse.y (create_new_parser_context): Use memset () instead of
1756 2000-11-08 Tom Tromey <tromey@cygnus.com>
1758 * gjavah.c (process_file): Only include gcj/cni.h when generating
1761 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
1763 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
1764 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
1765 instead of bzero ().
1767 2000-11-05 Tom Tromey <tromey@cygnus.com>
1769 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
1770 * lex.c (IS_ZERO): New define.
1771 (java_perform_atof): Error on floating point underflow.
1773 2000-11-04 Tom Tromey <tromey@cygnus.com>
1775 * lex.c (java_parse_escape_sequence): Only read two octal
1776 characters if the first one is greater than 3. Don't allow
1777 "octal" numbers to include the digits 8 or 9.
1779 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
1781 * Make-lang.in (java.distdir): Remove.
1783 2000-11-03 Tom Tromey <tromey@cygnus.com>
1785 * Make-lang.in (java.dvi): New target.
1786 Partial fix for PR other/567.
1788 * lang-options.h: Mention -Wout-of-date.
1789 * jcf-dump.c (flag_newer): New global.
1790 * gjavah.c (flag_newer): New global.
1791 * jcf-io.c (find_class): Only warn when flag_newer set.
1792 * lang.c (flag_newer): New global.
1793 (struct string_option): New declaration.
1794 (lang_W_options): New global.
1795 (process_option_with_no): New function.
1796 (lang_decode_option): Use it.
1798 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
1799 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
1802 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
1803 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
1804 * lex.c (java_read_unicode): Removed `term_context' argument.
1805 Recognize any number of `u' in `\u'.
1806 (java_read_unicode_collapsing_terminators): New function.
1807 (java_get_unicode): Use it.
1808 (java_lineterminator): Removed.
1809 (yylex): Produce error if character literal is newline or single
1810 quote. Return if eof found in middle of `//' comment. EOF in
1811 `//' comment is only an error if pedantic.
1812 (java_ignorable_control_p): New function.
1813 (java_parse_end_comment): Return if eof found in middle of
1816 * jv-scan.c (pedantic): New global.
1818 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1820 * parse.y (outer_field_access_p): Inherited fields aren't
1821 consider outer fields.
1822 (maybe_build_thisn_access_method): Use
1823 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
1824 (resolve_expression_name): Trigger an error if a static field
1825 is being accessed as an outer field.
1827 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1829 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
1832 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
1834 * Make-lang.in: Move all build rules here from Makefile.in,
1835 adapt to new context. Wrap all rules that change the current
1836 directory in parentheses. Expunge all references to $(P).
1837 When one command depends on another and they're run all at
1838 once, use && to separate them, not ;. Add OUTPUT_OPTION to
1839 all object-file generation rules. Delete obsolete variables.
1841 * Makefile.in: Delete.
1842 * config-lang.in: Delete outputs= line.
1844 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1846 * parse.y (patch_method_invocation): NULLify this_arg when already
1848 (maybe_use_access_method): Handle call to methods unrelated to the
1849 current class. Fixed comment.
1852 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1854 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
1857 2000-10-24 Tom Tromey <tromey@cygnus.com>
1859 * lex.c (java_new_lexer): Initialize new fields. Work around
1860 broken iconv() implementations.
1861 (java_read_char): Swap bytes if required. Use fallback decoder if
1863 (byteswap_init, need_byteswap): New globals.
1864 (java_destroy_lexer): Only close iconv handle if it is in use.
1865 * lex.h (java_lexer): New fields read_anything, byte_swap,
1867 Made out_buffer unsigned.
1869 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1871 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
1872 where an enclosing context can be set on the jdep.
1873 (do_resolve_class): Fixed identation.
1875 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1877 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
1879 * jcf-reader.c (peek_attribute, skip_attribute): Only define
1882 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
1884 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
1886 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1888 * jcf-write.c (OP1): Update `last_bc'.
1889 (struct jcf_block): Fixed indentation and typo in comments. New
1891 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
1892 follows `monitorenter'.
1893 * parse.y (patch_synchronized_statement): New local `tmp'. Call
1897 2000-10-16 Tom Tromey <tromey@cygnus.com>
1899 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
1900 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
1901 * lang-options.h: Added -MA, -MT, -MF..
1902 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
1903 (DEPEND_TARGET_SET): New macro.
1904 (DEPEND_FILE_ALREADY_SET): Likewise.
1905 (init_parse): Handle new flags.
1906 * jcf.h (jcf_dependency_print_dummies): Declare.
1907 * Make-lang.in (s-java): Added mkdeps.o.
1908 * Makefile.in (BACKEND): Added mkdeps.o.
1909 (../gcjh$(exeext)): Added mkdeps.o.
1910 (../jcf-dump$(exeext)): Added mkdeps.o.
1911 * jcf-depend.c: Include mkdeps.h.
1912 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
1913 add_entry): Removed.
1914 (jcf_dependency_reset): Rewrote.
1915 (dependencies): New global.
1916 (jcf_dependency_set_target): Rewrote.
1917 (jcf_dependency_add_target): Likewise.
1918 (jcf_dependency_add_file): Likewise.
1920 (print_ents): Removed.
1921 (jcf_dependency_write): Rewrote.
1922 (print_dummies): New global.
1923 (jcf_dependency_print_dummies): New function
1924 (jcf_dependency_write): Call deps_dummy_targets if required.
1926 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1928 * gjavah.c (add_class_decl): Removed unused variables `tname',
1929 `tlen' and `name_index'.
1930 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
1931 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
1932 in `wfl_operator' with value.
1933 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
1934 (jcf_figure_file_type): Fixed identation.
1935 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
1936 * parse.y (analyze_clinit_body): New function.
1937 (static_initializer:): Reset `current_static_block'.
1938 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
1939 `wfl_operator' with new value.
1940 (lookup_cl): Use EXPR_WFL_FILENAME.
1941 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
1942 analyze_clinit_body.
1943 (build_outer_field_access): Access to this$<n> built from
1944 current_class, not its outer context.
1945 (build_access_to_thisn): Fixed leading comment. Tidied things up.
1946 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
1947 (patch_method_invocation): Use `is_static_flag' when already
1949 (patch_newarray): Removed assignment in ternary operator.
1951 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1953 * except.c (free_eh_ranges): Don't free `whole_range'.
1955 2000-10-15 Anthony Green <green@redhat.com>
1957 * decl.c (init_decl_processing): Call init_class_processing before
1960 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1962 * check-init.c (check_init): Fixed leading comment. Use
1964 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1965 (give_name_to_locals): Likewise.
1966 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
1967 fields in lang_decl_var.
1968 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
1969 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
1970 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
1971 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
1972 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
1973 (LOCAL_FINAL): Rewritten.
1974 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
1975 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
1976 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
1977 `init_final' fields.
1978 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
1979 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
1980 (TYPE_HAS_FINAL_VARIABLE): New macro.
1981 (struct lang_type): Added `afv' field.
1982 * parse.y (check_static_final_variable_assignment_flag): New function.
1983 (reset_static_final_variable_assignment_flag): Likewise.
1984 (check_final_variable_local_assignment_flag): Likewise.
1985 (reset_final_variable_local_assignment_flag): Likewise.
1986 (check_final_variable_indirect_assignment): Likewise.
1987 (check_final_variable_global_assignment_flag): Likewise.
1988 (add_inner_class_fields): Use LOCAL_FINAL_P.
1989 (register_fields): Handle local finals and final variables.
1990 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
1991 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1992 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
1994 (java_complete_expand_methods): Loop to set
1995 TYPE_HAS_FINAL_VARIABLE. Call
1996 `reset_final_variable_local_assignment_flag' and
1997 `check_final_variable_local_assignment_flag' accordingly before
1998 and after constructor expansion. Call
1999 `reset_static_final_variable_assignment_flag'
2000 before expanding <clinit> and after call
2001 `check_static_final_variable_assignment_flag' if the
2002 current_class isn't an interface. After all methods have been
2003 expanded, call `check_final_variable_global_assignment_flag' and
2004 `check_static_final_variable_assignment_flag' if the current class
2006 (maybe_yank_clinit): Fixed typo in comment.
2007 (build_outer_field_access_methods): Removed old sanity check. Use
2008 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2009 Don't create access methods for finals.
2010 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
2011 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
2012 existing DECL_INIT has been processed.
2013 (java_complete_lhs): Likewise.
2014 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
2015 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
2017 (patch_assignment): Use LOCAL_FINAL_P.
2018 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
2019 DECL_INITIAL is nullified.
2022 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2024 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
2026 * Makefile.in (parse.c, parse-scan.c): Likewise.
2028 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2030 * class.c (temporary_obstack): Remove.
2031 (make_class): Don't mess with obstascks.
2032 (push_class): Likewise.
2033 (set_super_info): Likewise.
2034 (add_method_1): Likewise.
2035 (add_method): Likewise.
2036 (add_field): Likewise.
2037 (build_utf8_ref): Likewise.
2038 (build_class_ref): Likewise.
2039 (build_static_field_ref): Likewise.
2040 (finish_class): Likewise.
2041 (push_super_field): Likewise.
2042 (layout_class): Likewise.
2043 (layout_class_methods): Likewise.
2044 (init_class_processing): Likewise.
2045 * constants.c (get_tag_node): Likewise.
2046 (build_constant_data_ref): Likewise.
2047 * decl.c (ggc_p): Remove.
2048 (copy_lang_decl): Use ggc_alloc.
2049 (complete_start_java_method): Don't mess with obstacks.
2050 (start_java_method): Likewise.
2051 (end_java_method): Likewise.
2052 * except.c (link_handler): Use xmalloc.
2053 (free_eh_ranges): New function.
2054 (method_init_exceptions): Use it.
2055 (add_handler): Use xmalloc.
2056 (expand_start_java_handler): Don't mess with obstacks.
2057 (prepare_eh_table_type): Likewise.
2058 (expand_end_java_handler): Likewise.
2059 * expr.c (push_value): Likewise.
2060 (create_label_decl): Likewise.
2061 (build_jni_stub): Likewise.
2062 (java_lang_expand_expr): Likewise.
2063 (note_instructions): Use xrealloc.
2064 (java_push_constant_from_pool): Don't mess with obstacks.
2065 (process_jvm_instruction): Likewise.
2066 * java-tree.h (cyclic_inheritance_report): Remove duplicate
2068 * jcf-parse.c (get_constant): Don't mess with obstacks.
2069 (read_class): Likewise.
2070 (jcf_parse): Likewise.
2071 * lex.c (expresion_obstack): Remove.
2072 (java_lex): Don't use obstack_free.
2073 * parse.h (exit_java_complete_class): Don't mess with obstacks.
2074 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
2075 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
2076 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
2077 * parse.y (gaol): Add more GC roots.
2078 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
2079 (lookup_field_wrapper): Likewise.
2080 (obtain_incomplete_type): Don't mess with obstacks.
2081 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
2083 (craft_constructor): Don't mess with obstacks.
2084 (safe_layout_class): Likewise.
2085 (java_complete_class): Likewise.
2086 (source_end_java_method): Likewise.
2087 (build_outer_field_access_methods): Likewise.
2088 (build_outer_method_access_method): Likewise.
2089 (maybe_build_thisn_access_method): Likewise.
2090 (build_dot_class_method_invocation): Likewise.
2091 (java_complete_tree): Likewise.
2092 (java_complete_lhs): Likewise.
2093 (do_merge_string_cste): Likewise.
2094 (patch_string_cst): Likewise.
2095 (array_constructor_check_entry): Likewise.
2096 * typeck.c (build_java_array_type): Likewise.
2097 (parse_signature_string): Likewise.
2098 (build_java_signature): Likewise.
2100 2000-10-12 Tom Tromey <tromey@cygnus.com>
2103 * gjavah.c (add_class_decl): Don't special-case inner classes.
2104 (add_namelet): Likewise.
2106 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
2108 * java-tree.h: Constify current_encoding.
2109 * lang.c: Constify current_encoding.
2111 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
2113 * jvgenmain.c (class_mangling_suffix): Omit `.'.
2114 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
2116 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2118 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
2119 patch. Fixes gcj/340.
2121 2000-10-10 Tom Tromey <tromey@cygnus.com>
2123 * lex.c (java_new_lexer): Initialize out_first and out_last
2125 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
2127 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2129 * parse.y (pop_current_osb): New function.
2130 (array_type:): Use `dims:', changed actions
2131 accordingly. Suggested by Anthony Green.
2132 (array_creation_expression:): Used pop_current_osb.
2133 (cast_expression:): Likewise.
2134 (search_applicable_method_list): Fixed indentation.
2136 2000-10-08 Anthony Green <green@redhat.com>
2138 * parse.y (array_type_literal): Remove production.
2139 (type_literals): Refer to array_type, not array_type_literal.
2141 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2143 Patch contributed by Corey Minyard.
2144 * decl.c (check_local_named_variable): New function.
2145 (tree check_local_unnamed_variable): Likewise.
2146 (find_local_variable): Splitted. Call check_local_{un}named_variable.
2148 2000-10-07 Anthony Green <green@redhat.com>
2150 * class.c (layout_class): Handle case where superclass can't be
2153 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
2155 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
2158 2000-10-05 Tom Tromey <tromey@cygnus.com>
2160 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
2161 * jvgenmain.c (class_mangling_prefix): Removed.
2162 (class_mangling_suffix): New global.
2164 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
2166 (print_method_info): Handle overrides for static and final
2168 (process_file): Generate declaration for class object field.
2169 * class.c (cxx_keywords): New array.
2170 (utf8_cmp): New function.
2171 (cxx_keyword_p): New function.
2172 (layout_class_method): Mangle C++ keywords by appending `$'.
2173 (mangle_field): New function.
2174 (mangle_class_field): Use mangle_field. Mangle class name as
2176 (mangle_static_field): Use mangle_field.
2178 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2180 * decl.c (find_local_variable): Removed uncessary type check and
2181 fixed range check typo. From Corey Minyard.
2183 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2185 * decl.c (give_name_to_locals): New local `code_offset'. Call
2186 `maybe_adjust_start_pc'.
2187 * expr.c (note_instructions): New function.
2188 (expand_byte_code): Don't collect insn starts here.
2189 (peek_opcode_at_pc): New function.
2190 (maybe_adjust_start_pc): Likewise.
2191 * java-tree.h (maybe_adjust_start_pc): Declare.
2192 (note_instructions): Likewise.
2193 * jcf-parse.c (parse_class_file): Call `note_instructions'.
2195 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2197 * parse.y (field_access:): Fixed indentation.
2198 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
2200 2000-09-07 Tom Tromey <tromey@cygnus.com>
2203 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
2204 JPRIMITIVE_TYPE_P, for arithmetic operators.
2205 (patch_method_invocation): Indentation fix.
2206 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
2207 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
2208 (do_unary_numeric_promotion): Cleaned up code.
2209 (valid_cast_to_p): Handle boolean correctly.
2211 2000-09-27 Tom Tromey <tromey@cygnus.com>
2213 * lex.c (java_read_unicode): Reset bs_count when finished with
2216 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2219 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
2220 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
2221 (typeck.o): Depend on ggc.h.
2222 * class.c (add_method_1): Use GC functions for allocation.
2223 (init_class_processing): Register roots.
2224 * decl.c (ggc_p): Set to 1.
2225 (pending_local_decls): Make it static.
2226 (push_jvm_slot): Use GC functions for allocation.
2227 (init_decl_processing): Register roots.
2228 (give_name_to_locals): Use GC functions for allocation.
2229 (lang_mark_tree): New function.
2230 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
2231 functions for allocation.
2232 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
2233 * lex.c (java_lex): Use build_string, rather than replicating it
2235 * parse.y (goal): Add more roots.
2236 (mark_parser_ctxt): New function.
2237 * typeck.c: Include ggc.h.
2239 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2241 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
2242 contains something else than MODIFY_EXPR.
2244 2000-09-23 Mark Mitchell <mark@codesourcery.com>
2246 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
2247 * Makefile.in (parse.o): Depend on ggc.h.
2248 (class.o): Likewise.
2249 (constants.o): Likewise.
2252 (jcf-parse.o): Likewise.
2253 (jcf-write.o): Likewise.
2254 (mangle.o): Likewise.
2255 * class.c: Include ggc.h.
2256 (build_static_field_ref): Register GC roots.
2257 (layout_class): Likewise.
2258 (init_class_processing): Likewise.
2259 * constants.c: Include ggc.h.
2260 (current_constant_pool_data_ref): Remove.
2261 (tag_nodes): Move it to ...
2262 (get_tag_node): ... here. Register GC roots.
2263 * decl.c: Include ggc.h. Remove many global tree definitions.
2264 (throw_node): Define.
2265 (java_global_trees): Likewise.
2266 (predef_filenames): Make the size a constant.
2267 (init_decl_processing): Adjust accordingly.
2268 (init_decl_processing): Call init_jcf_parse. Register GC roots.
2269 * expr.c: Include ggc.h.
2270 (init_expr_processing): Register GC roots.
2271 (build_invokeinterface): Likewise.
2272 * java-tree.h: Replace extern tree declarations with macros.
2273 (java_global_trees): New variable.
2274 (java_tree_index): New enumeration.
2275 (init_jcf_parse): Declare.
2276 * jcf-parse.c: Include ggc.h.
2277 (current_class): Remove declaration.
2278 (main_class): Likewise.
2279 (all_class_list): Likewise.
2280 (predefined_filename_p): Adjust for constant size of
2282 (init_jcf_parse): New function.
2283 * jcf-write.c: Include ggc.h.
2284 (generate_classfile): Register GC roots.
2285 (append_synthetic_attribute): Likewise.
2286 (append_innerclass_attribute_entry): Likewise.
2287 * lang.c: Include ggc.h.
2288 (lang_print_error): Register GC roots.
2289 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
2291 * parse.y: Include ggc.h.
2292 (wfl_operator): Remove.
2293 (goal): Register GC roots.
2294 (java_pop_parser_context): Adjust for new field names.
2295 (java_parser_context_save_global): Likewse.
2296 (java_parser_context_restore_global): Likewise.
2297 (java_parser_context_suspend): Likewise.
2298 (java_parser_context_resume): Likewise.
2299 (verify_constructor_circularity): Register GC roots.
2300 (lookup_cl): Likewise.
2301 (java_reorder_fields): Likewise.
2302 (build_current_this): Likewise.
2303 (class_in_current_package): Likewise.
2304 (argument_types_convertible): Likewise.
2305 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
2307 2000-09-14 Tom Tromey <tromey@cygnus.com>
2309 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
2311 2000-09-13 Tom Tromey <tromey@cygnus.com>
2313 * jcf-parse.c: Include <locale.h>.
2314 * jv-scan.c: Include <locale.h>.
2316 2000-09-12 Tom Tromey <tromey@cygnus.com>
2318 * expr.c (pop_type_0): Return `Object' if trying to merge two
2320 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
2321 interface types; `Object' is always a valid supertype.
2323 2000-09-12 Tom Tromey <tromey@cygnus.com>
2326 * jv-scan.c (help): Document --encoding.
2327 (options): Added `encoding' entry.
2328 (OPT_ENCODING): New define.
2329 (main): Handle --encoding.
2330 Include <langinfo.h> if nl_langinfo exists.
2331 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
2333 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
2334 (parse_source_file): Correctly call java_init_lex. Added `finput'
2335 argument. Use nl_langinfo to determine default encoding.
2336 * java-tree.h (current_encoding): Declare.
2337 * parse.y (java_parser_context_restore_global): Don't restore
2339 (java_parser_context_save_global): Don't set `finput' field.
2340 (java_pop_parser_context): Don't restore `finput'. Free old lexer
2342 * lang.c (current_encoding): New global.
2343 (lang_decode_option): Recognize `-fencoding='.
2344 (finish_parse): Don't close finput.
2345 * parse.h (struct parser_ctxt): Removed `finput' and
2346 `unget_utf8_value' fields. Added `lexer' field.
2347 (java_init_lex): Fixed declaration.
2348 * lex.c (java_new_lexer): New function.
2349 (java_destroy_lexer): Likewise.
2350 (java_read_char): Added `lex' argument. Handle iconv case.
2351 (java_read_unicode): Added `lex' argument. Count backslashes in
2353 (java_init_lex): Added `finput' and `encoding' arguments. Set
2354 `lexer' field in ctxp.
2355 (BAD_UTF8_VALUE): Removed.
2356 (java_lex): Handle seeing UEOF in the middle of a string literal.
2357 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
2358 (java_lexer): New structure.
2361 (DEFAULT_ENCODING): New define.
2362 (java_destroy_lexer): Declare.
2364 2000-09-12 Tom Tromey <tromey@cygnus.com>
2367 * lex.c (java_init_lex): Initialize java_io_serializable.
2368 * parse.y (java_io_serializable): New global.
2369 (valid_ref_assignconv_cast_p): An array can be cast to
2372 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2374 * decl.c, expr.c: Include defaults.h if not already included.
2375 Don't define the *_TYPE_SIZE macros.
2377 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
2379 * typeck.c (build_java_array_type): Correct first parameter
2380 in ADJUST_FIELD_ALIGN invocation.
2382 2000-09-06 Tom Tromey <tromey@cygnus.com>
2384 * lang-specs.h: Also recognize `-femit-class-files'.
2386 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2388 * verify.c (merge_types): Load the types to merge if necessary.
2390 2000-09-02 Anthony Green <green@redhat.com>
2392 * jcf-io.c: Include zlib.h.
2393 (open_in_zip): Read compressed class file archives.
2394 * zipfile.h (ZipDirectory): Add uncompressed_size and
2395 compression_method fields.
2396 * zextract.c (read_zip_archive): Collect file compression info.
2398 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
2400 * parse.y (do_resolve_class): Also explore superclasses of
2401 intermediate enclosing contexts when searching for inner classes.
2403 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2405 * parse.y (variable_declarator_id:): Better error message.
2406 (expression_statement:): Use YYNOT_TWICE.
2407 (cast_expression:): Likewise.
2408 (assignment:): Likewise.
2410 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2412 * parse.y (do_merge_string_cste): New locals. Create new
2413 STRING_CSTs each time, use memcpy. Fixes gcj/311.
2415 2000-08-07 Hans Boehm <boehm@acm.org>
2417 * boehm.c (mark_reference_fields): Set marking bits for all words in
2418 a multiple-word record.
2419 (get_boehm_type_descriptor): Use the procedure marking descriptor for
2422 2000-08-31 Mike Stump <mrs@wrs.com>
2424 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
2425 jcf-dump$(exeext)): Make parallel safe.
2427 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2429 * jcf-parse.c (set_source_filename): Constify a char *.
2430 * jcf-write.c (append_innerclasses_attribute,
2431 make_class_file_name): Constify a char *. Don't recycle a
2432 variable for an unrelated purpose.
2433 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
2434 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
2436 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2438 * expr.c (can_widen_reference_to): Fixed indentation.
2439 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
2440 * parse.y: `finit$' replaces `$finit$' in comments.
2441 (try_builtin_assignconv): Fixed leading comment.
2443 2000-08-25 Greg McGary <greg@mcgary.org>
2445 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
2447 2000-08-24 Greg McGary <greg@mcgary.org>
2449 * lang.c (lang_decode_option): Use ARRAY_SIZE.
2450 * parse.y (BINOP_LOOKUP): Likewise.
2452 2000-08-22 Andrew Haley <aph@cygnus.com>
2454 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
2455 sign extending. Fixes gcj/321.
2456 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
2457 combining to make a jlong. Fixes gcj/321.
2459 2000-08-21 Nix <nix@esperi.demon.co.uk>
2461 * lang-specs.h: Do not process -o or run the assembler if
2464 2000-08-16 Andrew Haley <aph@cygnus.com>
2466 * typeck.c (build_java_array_type): Rewrite code to do array
2467 alignment. Take into account back-end macros when aligning array
2468 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
2469 user to set alignment. Fixes gcj/252 and 160.
2471 2000-08-09 Tom Tromey <tromey@cygnus.com>
2473 * parse.y (check_abstract_method_definitions): Now return `int'.
2474 Check implemented interfaces. Fixes PR gcj/305.
2476 * parse.y (patch_switch_statement): Disallow `long' in switch
2477 expressions. Fixes PR gcj/310.
2479 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2481 * decl.c (finit_leg_identifier_node): New global.
2482 (init_decl_processing): Use `finit$' to initialize
2483 finit_identifier_node. Use `$finit$' to initialize
2484 finit_leg_identifier_node.
2485 * expr.c (expand_java_field_op): Use ID_FINIT_P.
2486 * java-tree.h (finit_identifier_node): Changed attached comment.
2487 (finit_leg_identifier_node): New declaration.
2488 (ID_FINIT_P): Take finit_identifier_node and
2489 finit_leg_identifier_node into account. This is a backward
2492 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2494 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
2496 (generate_bytecode_insns): Check `nargs' before emitting it.
2497 * verify.c (merge_type_state): Fixed typo.
2498 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
2499 generate_bytecode_{conditional,insns}.
2501 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
2503 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
2506 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2508 * class.c (maybe_layout_super_class): Fixed indentation.
2509 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
2510 (java_check_methods): New function declaration.
2511 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
2512 instead of `str_ptr'.
2513 * jcf-write.c (generate_bytecode_insns): Emit number the of args
2514 of a `invokeinterface' at the right time.
2515 * parse.h (WFL_STRIP_BRACKET): New macro.
2516 (SET_TYPE_FOR_RESOLUTION): Use it.
2517 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
2518 (check_class_interface_creation): Don't check for cross package
2519 innerclass name clashes.
2520 (method_header): Behave properly if MDECL is `error_mark_node'.
2521 (method_declarator): Return `error_mark_node' if bogus current
2523 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
2524 (resolve_and_layout): New local `decl_type', set and used. Call
2526 (java_check_methods): New method.
2527 (java_layout_classes): Use it.
2528 (resolve_qualified_expression_name): No EH check necessary in
2530 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
2532 (patch_assignment): Set DECL_INITIAL on integral final local.
2534 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2536 * java-tree.h (flag_extraneous_semicolon): New extern.
2537 * lang-options.h: (-Wextraneous-semicolon): New option.
2538 * lang.c (flag_redundant): Fixed typo in leading comment.
2539 (flag_extraneous_semicolon): New global.
2540 (lang_decode_option): Set `flag_extraneous_semicolon' when
2541 -Wall. Decode `-Wextraneous-semicolon'.
2542 * parse.y (type_declaration:): Removed `SC_TK' hack, added
2543 `empty_statement' rule.
2544 (class_body_declaration): Likewise.
2545 (method_body:): Accept `;' as a method body.
2546 (static_initializer:): Removed `SC_TK' hack.
2547 (constructor_block_end:): Likewise.
2548 (empty_statement:): Report deprecated empty declaration. Fixes
2551 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2553 * parse.y (build_dot_class_method_invocation): Changed parameter
2554 name to `type'. Build signature from `type' and convert it to a
2555 STRING_CST if it's an array.
2556 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
2557 to use `ref_type' directly.
2559 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
2561 * lang-options.h: Added a comma after the last element to avoid
2562 syntax errors when other languages define additional options.
2564 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
2566 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
2567 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
2568 (jc1): Link with $(BACKEND).
2569 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
2571 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
2573 * jvspec.c: Adjust type of second argument to
2574 lang_specific_driver, and update code as necessary.
2576 * class.c (build_dtable_decl): Initialize dummy.
2578 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2580 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
2581 method bodies not to rule out discarding `<clinit>'; don't use
2582 <clinit> to initialize static fields with constant initializers.
2584 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2586 * gjavah.c (print_method_info): Added `synth' parameter. Skip
2588 (method_synthetic): New global.
2589 (HANDLE_METHOD): Recognize synthetic method and tell
2590 `print_method_info' about it.
2591 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
2592 processing a synthetic method.
2593 * jcf-reader.c (skip_attribute): New function.
2594 ( skip_attribute): Likewise.
2596 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2598 * parse.y (build_outer_field_access): Fixed comments.
2599 (fix_constructors): Emit the initialization of this$<n> before
2601 (resolve_qualified_expression_name): Build an access to `decl' if
2604 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2606 * parse-scan.y (curent_class): Non longer const.
2607 (inner_qualifier, inner_qualifier_length): Deleted.
2608 (current_class_length): New global.
2609 (bracket_count): Fixed typo in leading comment.
2610 (anonymous_count): New global.
2611 (class_instance_creation_expression:): Handle anonymous classes.
2612 (anonymous_class_creation:): New rule.
2613 (push_class_context): Rewritten.
2614 (pop_class_context): Likewise.
2615 (INNER_QUALIFIER): Macro deleted.
2616 (report_class_declaration): call `push_class_context' when
2617 entering the function. `fprintf' format modified not to use
2619 (report_class_declaration): Assign `package_name' and
2620 `current_class' to NULL separatly.
2622 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2624 * expr.c (build_invokeinterface): Call layout_class_methods on
2627 2000-07-27 Tom Tromey <tromey@cygnus.com>
2628 Anthony Green <green@cygnus.com>
2629 Alexandre Petit-Bianco <apbianco@cygnus.com>
2631 * class.c (make_class_data): Create vtable for abstract classes.
2632 (get_dispatch_table): Changed to cope with abstract classes.
2634 2000-07-27 Tom Tromey <tromey@cygnus.com>
2636 * parse.y (patch_method_invocation): Don't reverse the argument
2637 list when dealing with anonymous class constructors. Fixed typo in
2640 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2642 * parse.y (build_alias_initializer_parameter_list): Reverse
2643 crafted list when building aliases for anonymous class
2646 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2648 * parse.y (jdep_resolve_class): Don't bother checking potential
2649 innerclass access if `decl' is NULL.
2650 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
2653 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2655 * parse.c: Remove (again.)
2657 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2659 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
2660 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
2661 outside the `if' statement, alias to innerclass removed, `decl'
2662 used to mark the class complete.
2664 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2666 * parse.y (simple_name:): Fixed typo in error message.
2668 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2670 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
2671 or its first operand can be error marks.
2673 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2675 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
2676 * parse.y (method_header): Likewise.
2678 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2680 * parse.y (process_imports): Consider that one might be trying to
2681 import an innerclass. Fixes gcj/254
2683 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2685 * parse.y (find_as_inner_class): Handle the case where the
2686 enclosing context of an innerclass has been loaded as bytecode.
2688 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2690 * parse.y (simple_name:): Reject `$' in type names.
2691 (resolve_type_during_patch): Use `type' as a second
2692 argument to resolve_no_layout. Fixes gcj/257.
2694 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
2696 * parse.y (find_most_specific_methods_list): Select the only
2697 non-abstract method even if max has been set.
2698 Fixes gcj/285, gcj/298.
2700 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
2702 * lang-specs.h: Added %(jc1) to java compiler options.
2704 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
2706 * .cvsignore: New file.
2708 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2710 * parse.y (not_accessible_p): Access granted to innerclasses
2711 (indirectly) extending the reference type. Fixes gcj/249.
2713 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2715 * parse.y (patch_method_invocation): Fixed comment.
2716 (maybe_use_access_method): Build this$<n>s to the context of the
2717 target method, or a type that extends it. Fixes gcj/242.
2719 2000-07-13 Mark Mitchell <mark@codesourcery.com>
2723 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2725 * parse.y (fold_constant_for_init): Avoid bullish conversion.
2727 2000-07-13 Tom Tromey <tromey@cygnus.com>
2729 * lang-specs.h: Added %{I*}.
2731 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
2733 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
2735 2000-07-12 Mark Mitchell <mark@codesourcery.com>
2737 * parse-scan.c: Remove.
2739 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2741 * class.c (set_super_info): Handled protected inner classes.
2742 (common_enclosing_context_p): Bail early if arguments aren't both
2744 (get_access_flags_from_decl): Handle private and protected inner
2746 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
2747 (CLASS_PROTECTED): Likewise.
2748 (struct lang_type): New bitfield `poic'.
2749 * parse.y (jdep_resolve_class): Call check_inner_class_access on
2751 (check_inner_class_access): Renamed arguments, added
2752 comments. Handles protected inner classes (fixes gcj/225)
2753 (not_accessible_p): Fixed comments. Avoid handling inner classes.
2755 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2757 * parse.y (resolve_qualified_expression_name): Verify qualified
2758 access to `this'. Fixes gcj/239.
2760 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2762 * jcf-write.c (generate_classfile): Don't install ConstantValue
2765 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2767 * parse.y (resolve_qualified_expression_name): Handle inner class
2768 access. Fixes gcj/256.
2770 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2772 * jcf-write.c (generate_classfile): Properly install the
2773 ConstantValue attribute and the initial value constant pool index
2774 on string constants.
2775 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
2778 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2780 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
2782 * parse.y (find_as_inner_class): Fixed typo.
2783 (do_resolve_class): Explore enclosing contexts when searching for
2784 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
2785 (check_inner_class_access): Check `decl' which can be null in case
2788 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2790 * java-tree.h (java_debug_context): Declared `extern'.
2791 (safe_layout_class): Likewise.
2792 * parse.y (resolve_field_access): Field must be `static' in order
2793 to be replaced by its initial value. Added comments.
2794 (find_applicable_accessible_methods_list): Fixed typo.
2795 (find_most_specific_methods_list): Methods found in innerclasses
2796 take over methods founds in the enclosing contexts.
2797 (java_complete_tree): Loosen restrictions on the type of DECLs
2798 that can be replaced by their initialization values.
2799 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
2801 2000-07-05 Tom Tromey <tromey@cygnus.com>
2803 * Make-lang.in (PARSE_DIR): New macro.
2804 (PARSE_RELDIR): Likewise.
2805 (PARSE_C): Likewise.
2806 (PARSE_SCAN_C): Likewise.
2807 ($(PARSE_C)): New target.
2808 ($(PARSE_SCAN_C)): Likewise.
2809 (SET_BISON): New macro.
2810 (BISONFLAGS): Likewise.
2811 (JAVABISONFLAGS): Likewise.
2813 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
2815 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
2816 argument on the first pass for CNI as well as JNI.
2817 (print_method_info): Set up method name on the first pass only.
2819 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2821 * parse.y (parser_qualified_classname): Removed parameter
2823 (create_interface): Removed first passed parameter to
2824 parser_qualified_classname.
2825 (create_class): Likewise. Don't install alias on static
2826 innerclasses. Fixes gcj/275.
2828 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2830 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
2831 debugable statement with empty_stmt_node. Fixes gcj/272
2833 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2835 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
2838 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2840 * jcf-write.c (push_long_const): Appropriately cast short negative
2843 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2845 * parse.y (verify_constructor_super): Use loop variable
2846 `m_arg_type' initialized with `mdecl_arg_type'.
2848 2000-06-29 Tom Tromey <tromey@cygnus.com>
2850 * parse.y (resolve_field_access): Handle case where `type_found'
2853 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2855 * expr.c (lookup_field): The same field can be found through two
2856 different interface. Don't declare it ambiguous in that case.
2858 2000-06-27 Tom Tromey <tromey@cygnus.com>
2860 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
2861 follows \r, then unget it at a lower level.
2863 2000-06-26 Tom Tromey <tromey@cygnus.com>
2865 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
2868 2000-06-25 Tom Tromey <tromey@cygnus.com>
2870 * parse.y (for_statement): Wrap expression in a WFL if it is a
2871 constant. For PR gcj/268.
2873 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2875 * parse.y (do_resolve_class): Minor optimiztion in the package
2876 list search. Removed unecessary test and return statement.
2877 (valid_ref_assignconv_cast_p): Order of arguments to
2878 enclosing_context_p fixed.
2880 2000-06-24 Tom Tromey <tromey@cygnus.com>
2882 * expr.c (lookup_field): Print error and return error_mark_node if
2883 field reference is ambiguous.
2885 * parse.y (check_abstract_method_definitions): Also check if
2886 `other_method' is abstract.
2888 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2890 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
2892 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
2893 (struct lang_type): New field `pic'.
2894 (CLASS_PRIVATE): New macro.
2895 * parse.y (check_inner_class_access): New function.
2896 (jdep_resolve_class): Call it.
2898 2000-06-23 Tom Tromey <tromey@cygnus.com>
2900 * parse.y (patch_incomplete_class_ref): Initialize the returned
2901 class. For PR gcj/260.
2903 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2905 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
2907 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2909 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
2910 Java specific checks.
2911 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
2913 * java-tree.def (CASE_EXPR): Marked 'e'.
2914 (DEFAULT_EXPR): Likewise.
2915 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
2917 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
2918 Java specific checks.
2919 (generate_bytecode_insns): Test try_block for BLOCK before using
2921 * parse.y (build_wfl_wrap): Added `location' argument. Set
2922 EXPR_WFL_LINECOL accordingly.
2923 (dim_expr:): Wrap constants with WFLs.
2924 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
2925 (resolve_package): Check for `stmt' not being a BLOCK before
2926 building a debuggable statement with it.
2927 (make_qualified_primary): Added extra parameter to build_wfl_wrap
2929 (resolve_field_access): Make sure `decl' is a DECL before treating
2931 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
2932 IDENTIFIER_NODE before treating it as such.
2933 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
2934 treating it as such.
2935 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
2936 to be applied only on non array types.
2938 2000-06-16 Per Bothner <per@bothner.com>
2940 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
2941 define in terms of DECL_RESULT, as that fails when --enable-checking.
2943 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2945 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
2946 types the same in comparison.
2947 (CHECK_OP): Add static prototype.
2949 2000-06-13 Jakub Jelinek <jakub@redhat.com>
2951 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
2952 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
2955 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2957 * decl.c (create_primitive_vtable): Prototype.
2959 * jcf-write.c (generate_bytecode_insns): Initialize variable
2962 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
2964 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
2966 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
2967 to track searched classes, and do not search the same class more than
2968 once. Call find_applicable_accessible_methods_list on immediate
2969 superclass, instead of search_applicable_method_list on all ancestors.
2972 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
2974 * parse.y (register_fields): Permit static fields in inner classes
2975 if they are final. Fix for PR gcj/255.
2977 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2979 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
2980 * parse.y (find_in_imports): Returned type changed to void,
2981 leading comment fixed.
2982 (register_package): New function.
2983 (qualify_and_find): Likewise.
2984 (package_declaration:): Use `register_package'.
2985 (single_type_import_declaration:): Removed local variable
2986 `node'. Added missing `;' for consistency.
2987 (type_import_on_demand_declaration:): Use `chainon' to link new
2989 (lookup_field_wrapper): Lookup local variables defined in outer
2991 (java_complete_class): Don't reverse the list of imported on demand.
2992 (do_resolve_class): Reorganized. Removed local variable
2993 `original_name'. Call `qualify_and_find' with the current package
2994 name, invoke `find_in_imports_on_demand' right after. Call
2995 `qualify_and_find' with the packages we've seen so far. Fixed
2996 operations numbering in comments.
2997 (java_expand_class): Don't reverse `package_list'.
2998 (find_most_specific_methods_list): New local variables `abstract'
2999 and `candidates'. Use them to pick the right method.
3001 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
3003 * parse.y (check_modifiers_consistency): Don't subtract out
3004 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
3006 2000-06-04 Philipp Thomas <pthomas@suse.de>
3008 * Makefile.in (INTLLIBS): New.
3012 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3014 * class.c (get_dispatch_table): Build the vtable dummy entry list
3015 element with a null purpose. Fixed leading comment.
3016 (build_dtable_decl): Build an accurate dtable type when appropriate
3019 2000-06-02 Richard Henderson <rth@cygnus.com>
3021 * lang.c (lang_get_alias_set): New.
3023 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3025 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
3026 before using it as the accessed field.
3028 2000-05-31 Tom Tromey <tromey@cygnus.com>
3030 * java-tree.h (boolean_array_vtable, byte_array_vtable,
3031 char_array_vtable, short_array_vtable, int_array_vtable,
3032 long_array_vtable, float_array_vtable, double_array_vtable):
3034 * expr.c (get_primitive_array_vtable): New function.
3035 (create_primitive_vtable): New function.
3036 (java_lang_expand_expr): Enable code to statically generate
3038 * decl.c (init_decl_processing): Create primitive vtables.
3039 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
3040 short_array_vtable, int_array_vtable, long_array_vtable,
3041 float_array_vtable, double_array_vtable): Define.
3043 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
3045 * java/parse.y (find_applicable_accessible_methods_list):
3046 Don't add an uninitialized value to the list.
3048 2000-05-25 Tom Tromey <tromey@cygnus.com>
3050 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
3051 when trying to see if field's class should be initialized. Always
3052 initialize field's declaring class, not qualified class.
3055 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
3056 `wfl_operator', to maybe_build_primttype_type_ref.
3059 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
3061 * parse.y (patch_method_invocation): Don't try to lookup methods
3064 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
3066 * parse.y (resolve_field_access): Call the appropriate <clinit>
3067 before accessing the length of a static array. Craft a decl for
3068 the field while its time. Fixes PR gcj/129.
3070 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3072 * parse.y (resolve_package): Correctly set `*next' (was off by
3074 (resolve_qualified_expression_name): Fixed comment.
3076 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3078 * jcf-parse.c (jcf_parse_source): Reset current_class and
3079 current_function_decl to NULL before parsing a new file.
3081 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3083 * parse.y (block_end:): If the collected block doesn't feature a
3084 statement, insert an empty statement.
3086 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3088 * parse.y (maybe_yank_clinit): New function.
3089 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
3090 end of the list of methods belonging to a class.
3091 (java_complete_expand_method): Check whether <clinit> is really
3092 necessary and expand it accordingly.
3094 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3096 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
3097 processed by the method's switch statement.
3099 2000-05-19 Tom Tromey <tromey@cygnus.com>
3101 * java-tree.h: Added init state enum.
3102 * decl.c (emit_init_test_initialization): Initialize class
3103 initialization check variable by looking at class' state.
3105 2000-05-19 Tom Tromey <tromey@cygnus.com>
3107 * java-tree.h (build_instanceof): Declare.
3108 (build_get_class): Declare.
3109 * parse.y (patch_binop): Use build_instanceof.
3110 * expr.c (build_instanceof): New function. If class is final,
3111 don't make a function call.
3112 (expand_java_INSTANCEOF): Use it.
3113 (build_get_class): New function.
3115 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3117 * jcf-write.c (generate_classfile): Scan the source_file for
3118 slashes with the right pointer variable.
3120 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3122 * lang.c (lang_decode_option): Update -Wunused flags by calling
3124 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
3126 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
3128 * check_init.c (check_init): Constify local char *.
3129 * class.c (push_class): Constify local char *.
3130 * java_tree.h: Update prototypes.
3131 * jcf-io.c (open_class): Constify filename parameter and
3133 (find_class): Remove redundant string copy. Cast return from
3135 * jcf-parse.c (read_class, parse_class_file, yyparse):
3136 Constify local char *.
3137 * jcf-write.c (generate_bytecode_insns, generate_classfile):
3138 Constify local char *.
3139 * jcf.h (JCF): Constify filename and classname.
3140 (JCF_FINISH): Cast args to FREE to char * when appropriate.
3141 * lang.c (init_parse): Constify parameter and return value.
3142 * lex.c (java_get_line_col): Constify filename parameter.
3143 * parse.h: Constify parser_ctxt.filename. Update prototypes.
3144 * parse.y (java_parser_context_suspend,
3145 issue_warning_error_from_context, safe_layout_class): Constify
3147 * parse.c: Regenerate.
3149 2000-05-08 Tom Tromey <tromey@cygnus.com>
3151 * expr.c (build_jni_stub): Cache the result of
3152 _Jv_LookupJNIMethod.
3154 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3156 * decl.c (predef_filenames_size): Now 7.
3157 (predef_filenames): New seventh entry.
3159 2000-05-04 Tom Tromey <tromey@cygnus.com>
3161 * boehm.c (mark_reference_fields): Don't mark RawData fields.
3162 Keep track of when we've seen a reference field after a
3163 non-reference field.
3164 (get_boehm_type_descriptor): Handle case where we see
3165 non-reference fields but no trailing reference field.
3166 * decl.c (rawdata_ptr_type_node): Define.
3167 (init_decl_processing): Initialize rawdata_ptr_type_node.
3168 * java-tree.h (rawdata_ptr_type_node): Declare.
3170 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3172 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
3173 specifiers in calls to fprintf.
3175 2000-05-03 Andrew Haley <aph@cygnus.com>
3177 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
3179 * javaop.h (WORD_TO_INT): New function.
3180 (IMMEDIATE_s4): Use WORD_TO_INT.
3181 * jcf.h (JPOOL_INT): Ditto.
3183 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
3186 2000-04-19 Tom Tromey <tromey@cygnus.com>
3188 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
3190 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
3192 * expr.c (build_jni_stub): New function.
3193 * lang-specs.h: -fjni and -femit-class-file are incompatible.
3195 * parse.y (java_complete_expand_methods): Expand a native method
3196 and call build_jni_stub if -fjni given.
3197 * lang-options.h: Document -fjni.
3198 * lang.c (flag_jni): New global.
3199 (lang_f_options): Added `jni' entry.
3200 * java-tree.h (soft_lookupjnimethod_node,
3201 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
3203 (flag_jni): Declare.
3204 (build_jni_stub): Declare.
3205 (struct lang_decl): Added `native' flag.
3206 (METHOD_NATIVE): Redefined to use `native' field of lang specific
3208 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
3209 soft_jnipopsystemframe_node): New globals.
3210 (init_decl_processing): Set them. _Jv_InitClass only takes one
3213 * java-tree.def: Put into `C' mode.
3215 2000-04-27 Tom Tromey <tromey@cygnus.com>
3218 * expr.c (expand_invoke): Generate check to see if object pointer
3219 is null in nonvirtual invocation case.
3220 * java-tree.h (soft_nullpointer_node): Declare.
3221 * decl.c (soft_nullpointer_node): New global.
3222 (init_decl_processing): Initialize soft_nullpointer_node.
3223 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3224 or `private' methods.
3225 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3227 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3229 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
3232 2000-04-26 Tom Tromey <tromey@cygnus.com>
3234 * zextract.c (find_zip_file_start): New function.
3235 (read_zip_archive): Use it.
3237 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3239 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
3241 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3243 * class.c (common_enclosing_context_p): New function.
3244 * java-tree.h (common_enclosing_context_p): Added prototype.
3245 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
3246 classes sharing an outer context with the current instance.
3247 * parse.y (build_access_to_thisn): Fixed leading comment.
3248 (verify_constructor_super): New local `supper_inner'. Skip
3249 enclosing context argument in the case of inner class constructors.
3250 (patch_method_invocation): Insert proper context as second
3251 parameter to pure inner class constructor super invocations.
3253 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3255 * parse.y (end_class_declaration): Reset the interface number
3258 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3260 * parse.y (source_start_java_method): Deleted unecessary code.
3261 (patch_method_invocation): Fixed comment.
3263 2000-04-24 Robert Lipe <robertlipe@usa.net>
3265 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
3267 2000-04-23 Tom Tromey <tromey@cygnus.com>
3269 * boehm.c (mark_reference_fields): Use int_byte_position.
3271 2000-04-22 Tom Tromey <tromey@cygnus.com>
3273 * boehm.c (mark_reference_fields): Only call byte_position on
3276 2000-04-22 Tom Tromey <tromey@cygnus.com>
3278 * boehm.c (mark_reference_fields): Added `last_view_index'
3279 argument. Use DECL_FIELD_OFFSET to determine field's offset.
3281 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
3283 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
3284 * parse.y (check_class_interface_creation): Fixed comments. Select
3285 permitted modifiers for (inner) interfaces. Changed error message
3286 to report rejected modifiers used with local classes.
3288 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3290 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
3291 of directly inherited type considered in scope.
3292 * parse.y (do_resolve_class): Search inherited classes for inner
3295 2000-04-20 Tom Tromey <tromey@cygnus.com>
3297 * parse.y (not_accessible_p): Use member's class, not current
3298 class, when doing inheritance check for protected reference.
3301 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
3303 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
3305 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3307 * parse.y (lookup_field_wrapper): Search for final local aliases.
3308 (resolve_expression_name): Let lookup_field_wrapper search for
3309 final local aliases. Force the value of `name' if one is found.
3310 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
3311 an expression name. Fixed comments.
3313 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3315 * parse.y (yyerror): `msg' can be null, don't use it in that case.
3317 2000-04-19 Tom Tromey <tromey@cygnus.com>
3319 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
3321 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3323 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
3325 2000-04-18 Tom Tromey <tromey@cygnus.com>
3328 * gjavah.c (utf8_cmp): Changed return value.
3329 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
3331 (cxx_keywords): New global.
3332 (get_field_name): Handle new result of cxx_keyword_subst.
3333 (print_method_info): Likewise.
3335 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
3337 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
3338 with a newline, for CNI.
3339 (print_stub_or_jni): Print a space or newline before method name for
3341 (print_cxx_classname): Don't write leading "::" in CNI stub method.
3342 (process_file): Include gcj/cni.h if generating CNI stubs.
3344 2000-04-16 Tom Tromey <tromey@cygnus.com>
3346 * gjavah.c (decompile_method): Use print_field_name.
3349 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3351 * parse.y (java_expand_classes): Reverse the package list once.
3352 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
3354 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
3355 the `==' and `!=' operators.
3357 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3359 * jcf-write.c (generate_bytecode_insns): At invokation time,
3360 always relate an interface method to the type of its selector.
3362 2000-04-05 Tom Tromey <tromey@cygnus.com>
3365 * expr.c (expand_invoke): Generate check to see if object pointer
3366 is null in nonvirtual invocation case.
3367 * java-tree.h (soft_nullpointer_node): Declare.
3368 * decl.c (soft_nullpointer_node): New global.
3369 (init_decl_processing): Initialize soft_nullpointer_node.
3370 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3371 or `private' methods.
3372 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3374 2000-04-05 Tom Tromey <tromey@cygnus.com>
3377 * parse.y (check_final_assignment): Recognize assignments to the
3378 `length' field of an array when generating class files.
3380 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3382 * class.c (decl_hash): Prototype removed.
3383 (decl_compare): Likewise.
3385 2000-04-05 Tom Tromey <tromey@cygnus.com>
3387 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
3388 * parse.y (check_modifiers_consistency): Check for final/volatile
3389 clash. Fixes PR gcj/164.
3391 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3393 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
3395 (java_hash_compare_tree_node): Renamed from `decl_compare, made
3397 (add_method_1): Use `java_hash_hash_tree_node' and
3398 `java_hash_compare_tree_node'.
3399 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
3400 (java_hash_compare_tree_node): Likewise.
3401 * parse.y (find_applicable_accessible_methods_list): Create,
3402 delete and use a hash table to remember already searched interfaces.
3404 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
3406 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
3409 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3411 * boehm.c (mark_reference_fields, set_bit): Prototype.
3412 (set_bit): Un-ANSI-fy definition.
3414 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
3417 * decl.c (emit_init_test_initialization): Likewise.
3419 * gjavah.c (jni_print_char): Likewise.
3421 * parse.y (create_new_parser_context): Likewise.
3423 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3425 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
3426 patch missing hunk. Fixed indentation.
3428 2000-03-30 Tom Tromey <tromey@cygnus.com>
3430 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
3431 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
3433 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3435 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
3436 when negative *before* using it as an array index.
3437 * ChangeLog: Fixed typo.
3439 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3441 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
3442 to 0 when it reaches -1.
3444 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3446 * jcf-parse.c (get_constant): Properly cast `num' during the
3447 invocation of `add_double'.
3448 * jcf-write.c (push_long_const): Properly cast `lo' before
3449 comparing it to short bounds.
3450 * parse-scan.y (interface_declaration:): Rule re-arrange so that
3451 `interface_body:' is reduced after the current interface is
3454 2000-03-26 Tom Tromey <tromey@cygnus.com>
3456 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
3457 Java-specific `-f' option.
3459 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3461 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
3462 Adjust order of making types.
3463 Make bitsize_*_node values.
3465 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3467 * class.c (make_field_value): Use byte_position.
3468 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
3469 (java_array_data_offset): Likewise.
3470 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
3473 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3475 * parse.y (check_abstract_method_definitions): New local
3476 `end_type_reached'. Make sure we also consider `end_type'.
3477 (java_check_abstract_method_definitions): Make sure we eventually
3478 consider `java.lang.Object'.
3479 (maybe_use_access_method): Don't use access method if not in the
3480 context of a pure inner class or if the method's context is right.
3481 (find_applicable_accessible_methods_list): New static flag
3482 `object_done'. Don't search abstract classes as interfaces. Fixed
3483 indentation. Fixed the `java.lang.Object' only search. Search
3484 class interface(s) first, then fully search enclosing contexts.
3485 (find_most_specific_methods_list): Pick the closest candidate when
3486 they're all abstract.
3488 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3490 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
3491 properly initialize `finished_label'. Don't emit gotos for empty
3494 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3496 * except.c (emit_handlers): Clear catch_clauses_last.
3498 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3500 * parse.y (check_method_types_complete): New function.
3501 (create_class): Reset anonymous class counter only when seeing an
3503 (java_complete_class): JDEP_METHOD: Don't recompute signature
3506 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3508 * class.c (build_static_ref): Fixed indentation in comment.
3509 * java-tree.def (TRY_EXPR): Fixed typo in name.
3510 (CLASS_LITERAL): Likewise.
3511 * java-tree.h: (TYPE_DOT_CLASS): New macro.
3512 (struct lang_type): New field `dot_class'.
3513 * jcf-write.c (generate_bytecode_insns): Fixed error message.
3514 (generate_classfile): Method `class$' is synthetic.
3515 * parse.y (build_do_class_method): New function.
3516 (build_dot_class_method_invocation): Likewise.
3517 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
3518 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
3519 (qualify_ambiguous_name): Likewise.
3520 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
3521 (build_try_statement): Fixed leading comment.
3523 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3525 * class.c (make_field_value): Properly handle sizes.
3526 (get_dispatch_vector): Use tree_low_cst and host_integerp.
3527 (layout_class_method): Count using trees.
3528 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
3529 * expr.c (java_array_data_offset): Use int_bit_position.
3530 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
3531 (build_invokevirtual): Use tree_low_cst and do computations with trees.
3533 2000-03-16 Tom Tromey <tromey@cygnus.com>
3535 * lang.c (flag_hash_synchronization): New global.
3536 (lang_f_options): Added `hash-synchronization'.
3537 * lang-options.h: Mention -fhash-synchronization.
3538 * java-tree.h (flag_hash_synchronization): Declare.
3539 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
3540 hash table synchronization is disabled.
3541 * decl.c (init_decl_processing): Only push `sync_info' value when
3542 hash table synchronization is disabled.
3543 * class.c (make_class_data): Only push `sync_info' field when hash
3544 table synchronization is disabled. Removed dead code.
3546 2000-03-16 Tom Tromey <tromey@cygnus.com>
3548 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
3550 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3552 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
3554 * parse.y (patch_method_invocation): Handle anonymous classes
3555 creation in static context.
3557 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3559 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
3560 * parse.y (resolve_qualified_expression_name): Use it.
3561 (patch_method_invocation): Likewise.
3563 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3565 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
3566 depending on the type of dependency which dictates what the
3568 (unresolved_type_p): Resolved types limited to the current class.
3570 2000-03-15 Tom Tromey <tromey@cygnus.com>
3572 * decl.c (init_decl_processing): Set type of `sync_info' to be
3575 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
3576 Correctly compute bit number for current slot. Zero `high' and
3577 `low' in DS_LENGTH case. Don't skip inherited fields. Use
3578 mark_reference_fields.
3579 (mark_reference_fields): New function.
3581 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3583 * parse.y (register_incomplete_type): Fixed initialization of
3586 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3588 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
3590 (push_class_context, pop_class_context): New function.
3591 (class_body:): Call pop_class_context.
3592 (interface_body:): Likewise.
3593 (INNER_QUALIFIER): New macro.
3594 (report_class_declaration): Changed output format and use
3595 INNER_QUALIFIER. Call push_class_context.
3597 2000-02-14 Andrew Haley <aph@cygnus.com>
3599 * check-init.c (check_init): Add new cases for unary and binary
3602 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3604 * parse.y (resolve_package): Set `next' once a type name has been
3605 progressively discovered.
3606 (resolve_qualified_expression_name): Propagate resolution only if
3607 there are remaining qualifiers. Take into account `q' might have
3608 been cleared after re-qualification.
3609 * parse.y (patch_method_invocation): New local `resolved'.
3610 Section dealing with qualified expression rewritten to use
3611 resolve_field_access.
3613 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3615 * parse.h (PUSH_CPC): Fixed indentation.
3616 (DEBUG_CPC): New macro.
3617 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
3618 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
3619 * parse.y (class_body_declaration:): Use
3620 SET_CPC_INSTANCE_INITIALIZER_STMT.
3621 (method_declaration:): Check for null current_function_decl.
3622 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
3623 (java_parser_context_pop_initialized_field): Better handling of
3625 (maybe_make_nested_class_name): Mark nested class name as
3626 qualified when necessary.
3627 (end_class_declaration): Don't call java_parse_context_resume when
3628 one or more error occured.
3629 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
3630 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
3631 SET_CPC_INITIALIZER_STMT.
3632 (method_header): Check for inner classes declaring static methods.
3633 (resolve_qualified_expression_name): Handle situation where `this'
3636 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
3638 * typeck.c (build_prim_array_type): Correctly set the high word too.
3640 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3642 * parse.y (java_complete_expand_methods): Leave <clinit> out of
3644 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
3645 list of methods for interfaces.
3647 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3649 * parse.y (qualify_ambiguous_name): Properly handle expressions
3652 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3654 * parse.y (check_final_assignment): Extended to process
3656 (patch_assignment): Have check_final_assignment called only once.
3658 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3660 * java-tree.h (IS_INIT_CHECKED): New flag.
3661 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
3662 * parse.y (patch_string): Call force_evaluation_order on the
3663 completed string concatenation tree.
3664 * expr.c (force_evaluation_order): Call force_evaluation_order on
3665 function's arguments too.
3667 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3669 * decl.c (emit_init_test_initialization): Mark KEY as unused.
3670 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
3671 (build_anewarray): Likewise.
3672 * parse.y (patch_newarray): Likewise.
3673 * parse.c: Regenerated.
3675 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
3677 * decl.c (init_decl_processing): Added new class fields `depth',
3678 `ancestors', and `idt' to class_type_node. Use
3679 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
3680 * class.c (make_class_data): Push initial values for new fields.
3681 * java-tree.h: Updated prototype for `build_invokeinterface'.
3682 * expr.c (build_invokeinterface): Changed parameters to accept
3683 `method' tree. Calculate index of `method' in its declaring
3684 interface. Build call to _Jv_LookupInterfaceMethodIdx.
3685 (expand_invoke): Call `build_invokeinterface' with new parameters.
3686 * parse.y (patch_invoke): Call `build_invokeinterface' with new
3689 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
3691 * typeck.c (lookup_do): Search superinterfaces first
3692 when looking up an interface method. From Godmar Back
3695 2000-03-06 Tom Tromey <tromey@cygnus.com>
3697 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
3699 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
3701 * java-tree.h (lookup_argument_method2): Declared.
3702 (safe_layout_class): Prototype moved from parse.h.
3703 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
3704 * parse.y (java_check_regular_methods): Local `super_class' gone.
3705 Call lookup_argument_method2 instead of lookup_argument_method.
3706 Perform modifier match for methods found declared in implemented
3707 interfaces. Fixed indentation problem. Overriding/hiding error
3708 report to take place only for methods found in classes.
3709 * typeck.c (lookup_argument_method): Changed leading
3710 comment. Re-written by calling lookup_do.
3711 (lookup_argument_method2): New function.
3712 (lookup_java_method): Re-written by calling lookup_do.
3713 (lookup_do): New function.
3715 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3717 * check-init.c (check_init): Removed dead code. Handle (blank)
3719 * parse.y (declare_local_variables): New local `final_p', set it
3720 and use it to initialize LOCAL_FINAL.
3721 (check_final_assignment): Only check FIELD_DECLs.
3723 2000-02-17 Tom Tromey <tromey@cygnus.com>
3725 * Makefile.in (JAVA_OBJS): Added boehm.o.
3726 (boehm.o): New target.
3727 * Make-lang.in (JAVA_SRCS): Added boehm.c.
3728 * java-tree.h (flag_use_boehm_gc): Declare.
3729 (get_boehm_type_descriptor): Declare.
3730 * lang.c (lang_f_options): Added `use-boehm-gc'.
3731 (flag_use_boehm_gc): New global.
3732 * lang-options.h: Added -fuse-boehm-gc.
3733 * boehm.c: New file.
3734 * class.c (get_dispatch_table): If class uses a Boehm type
3735 descriptor, put it in the vtable.
3736 (make_class_data): Removed dead code.
3738 2000-03-03 Per Bothner <per@bothner.com>
3740 * decl.c (init_decl_processing): Initialize sizetype properly.
3742 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3744 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
3745 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
3746 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3747 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
3748 (jcf_parse): New local `current'. Load innerclasses seen in outer
3749 context being processed.
3750 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3751 * jcf-write.c (append_innerclasses_attribute): New function.
3752 (append_innerclasses_attribute_entry): Likewise.
3753 (get_access_flags): Handle static classes. Set anonymous and local
3754 classes to be private.
3755 (generate_classfile): Attribute count adjusted. Call
3756 append_innerclasses_attribute.
3757 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
3758 PURE_INNER_CLASS_TYPE_P.
3759 * parse.y (parser_qualified_classname): New parameter `is_static',
3760 produce non qualified name accordingly.
3761 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
3762 (create_interface): Added argument to parser_qualified_classname.
3763 (create_class): Added argument to parser_qualified_classname. Setup
3764 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
3765 (add_inner_class_fields): Fixed indentation.
3766 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
3767 (method_declarator): Fixed typo in comment.
3768 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
3769 (build_current_thisn): Likewise.
3770 (patch_method_invocation): Likewise.
3772 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
3774 * decl.c (current_function_decl): Move to toplev.c.
3776 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3778 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
3779 (DECL_BIT_INDEX): Use underlying representation.
3780 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
3782 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3784 * expr.c (build_java_ret): Pass proper type to size_binop.
3786 2000-02-25 Anthony Green <green@cygnus.com>
3788 * expr.c (build_class_init): Mark the decl to be ignored by
3790 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
3791 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
3792 * class.c (init_test_hash_newfunc): New function.
3793 (decl_hash): New function.
3794 (decl_compare): New function.
3795 * decl.c (emit_init_test_initialization): New function.
3796 (complete_start_java_method): Traverse the init test hashtable,
3797 calling emit_init_test_initialization.
3798 (always_initialize_class_p): Define.
3799 * expr.c (build_class_init): Use initialization tests when
3800 emitting class initialization code.
3801 (always_initialize_class_p): Declare.
3802 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
3804 * java-tree.h: Include hash.h.
3805 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
3806 (struct lang_decl): Add init_test_table field.
3807 (init_test_hash_entry): Define.
3809 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3811 * gjavah.c (main): Avoid using `argi' to report unimplemented
3814 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3816 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
3817 initialize locals to avoid warnings. Local `exception_type' moved
3820 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3822 * parse.y (resolve_expression_name): Use `orig' as a second
3823 argument to resolve_field_access.
3824 (resolve_field_access): Removed unecessary code when dealing with
3827 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3829 * class.c (push_super_field): Don't push the field twice.
3830 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
3831 * parse.h (java_reorder_fields): Prototyped.
3832 * parse.y (java_reorder_fields): New function.
3833 (java_layout_class): Simplified not to worry about re-ordering.
3835 2000-02-23 Tom Tromey <tromey@cygnus.com>
3837 * gjavah.c (print_name): In JNI case, correctly quote string.
3838 (print_method_info): Don't handle overrides in JNI mode.
3840 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3842 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
3843 value type set to `boolean_type_node'.
3845 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3847 * jcf-dump.c (main): Test for correct condition after
3848 output file creation.
3850 2000-02-19 Anthony Green <green@cygnus.com>
3852 * jcf-depend.c (add_entry): Fix test for first list entry.
3854 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3856 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
3857 * constants.c (build_constants_constructor): Likewise.
3859 2000-02-19 Anthony Green <green@cygnus.com>
3861 * jcf-depend.c (add_entry): Add entries to the end of the list.
3863 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
3865 * decl.c (INT_TYPE_SIZE): Define if necessary.
3866 (expand_java_return): Handle the case of a native integer smaller
3869 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
3871 * gjavah.c (help): Use GCCBUGURL.
3872 * jv-scan.c (help): Likewise.
3873 * jcf-dump.c (help): Likewise.
3875 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3877 * jcf-write.c (generate_bytecode_insns): Don't generate empty
3880 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3882 * jcf-parse.c (load_class): Call `fatal' if no file containing
3883 the target class are found.
3885 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
3887 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
3888 lex.c, lex.h, and PARSE_H to...
3889 (parse.o, parse-scan.o): ...here, respectively.
3891 * lex.c: Split out code that may trigger SIGFPE from yylex()
3892 to its own function.
3893 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
3895 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3897 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
3899 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3901 * parse.y (outer_field_access_p): Stop in time when outer contexts
3903 (resolve_qualified_expression_name): Properly qualify *everything*
3904 after a package.type to be resoled as expression names.
3905 (find_applicable_accessible_methods_list): Save/restore `class' to
3906 isolate it from a possible outer context search.
3908 2000-02-15 Tom Tromey <tromey@cygnus.com>
3910 * gjavah.c (jni_print_char): New function.
3911 (print_full_cxx_name): Use it.
3912 (decode_signature_piece): Likewise.
3913 (print_cxx_classname): Likewise.
3915 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3917 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
3919 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
3921 * gjavah.c: Include version.h.
3923 * jcf-dump.c: Likewise.
3925 * jv-scan.c: Likewise.
3927 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3929 * parse.y (outer_field_access_fix): First parameter now a tree
3930 node. Check for assignement to final. First argument to
3931 build_outer_field_access_fix modified to accomodate prototype.
3932 (build_outer_field_access): Don't check for assignment to final
3934 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
3935 possibly returned by outer_field_access_fix. Changed
3936 outer_field_access_fix's first argument.
3937 (check_final_assignment): $finit$'s context is OK.
3938 (patch_unaryop): Use node instead of its line/column value when
3939 calling outer_field_access_fix.
3941 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3943 * parse.y (interface_declaration:): No longer tagged
3944 <node>. Re-installed default action.
3945 (class_member_declaration:): Handle inner interfaces.
3946 (interface_member_declaration): Handle inner interfaces and
3948 (create_interface): Push error if one seen. Suspend parsing
3949 context when processing an inner interface.
3950 (register_fields): Inner class static field limitations not to
3951 apply to inner interfaces.
3953 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3955 * jcf-parse.c (load_class): Update `java_error_count' when a
3956 class' file can't be found.
3957 (parse.y): Avoid (byte)code generation when errors seen.
3959 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3961 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
3962 decodes a valid node.
3963 (patch_binop): Handle TRUNC_DIV_EXPR.
3965 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3967 * parse.y (resolve_package): New local `acc'. Try to progressively
3968 build and guess a package and type name.
3970 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3972 * parse.y (find_applicable_accessible_methods_list): Load and
3973 layout the search class if necessary.
3974 (java_complete_tree): Keep to original type of the folded initial
3977 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3979 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
3980 Generate error message if circularity is detected. New static
3982 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
3983 * jcf-write.c (generate_bytecode_insns): Very simply handle
3985 * parse.y (java_check_circular_reference): Use
3986 `cyclic_inheritance_report' during report, if necessary.
3987 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
3988 walking NEW_ARRAY_INIT twice.
3990 2000-02-09 Tom Tromey <tromey@cygnus.com>
3992 * parse.y (check_class_interface_creation): Allow inner classes to
3993 be `private' or `protected', check modifiers' consistency. Prevent
3994 block local classes from bearing any modifiers.
3996 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3998 * except.c (check_start_handlers): Re-add prototype lost in last
4000 (maybe_start_try): Remove excess argument to `check_start_handlers'.
4002 2000-02-09 Andrew Haley <aph@cygnus.com>
4004 * decl.c (clear_binding_level): Remove excess initializer.
4005 (maybe_poplevels): Remove unused variable.
4006 (force_poplevels): Ditto.
4007 (struct binding_level): Add comment.
4009 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4011 * jcf-write.c (generate_classfile): Don't consider
4012 pre-initialization with reference value (use <clinit> instead.)
4013 * parse.y (java_fix_constructors): No generated constructor for
4015 (build_outer_field_access): Removed debug message.
4016 (outer_field_expanded_access_p): Adapted to bytecode generation.
4017 (build_outer_field_access_method): Use fix_method_argument_names.
4018 (build_outer_method_access_method): Fixed indentation. Added
4019 comment. Handle access method generation for static and also void
4021 (build_access_to_thisn): Inserted debug message.
4022 (maybe_build_thisn_access_method): Use fix_method_argument_names.
4023 (resolve_qualified_expression_name): Fixed comment.
4024 (not_accessible_p): Adapted to bytecode generation. Added comment.
4025 (patch_method_invocation): Added comment.
4026 (maybe_use_access_method): Fixed leading comment. Handle static
4028 (java_complete_lhs): Don't shortcut handling of initialized upon
4029 declaration String type static fields when generating bytecode.
4030 (patch_unaryop): Handle outer field access when generating
4033 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4035 * java-tree.h (FIELD_THISN): New macro.
4036 * jcf-write.c (append_synthetic_attribute): New function.
4037 (generate_classfile): Set "Synthetic" attribute on this$<n>,
4038 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
4039 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
4041 (build_outer_field_access): Turned on access functions usage and
4042 generation when compiling to bytecode.
4043 (maybe_use_access_method): Likewise.
4045 2000-01-25 Andrew Haley <aph@cygnus.com>
4047 * java-except.h (struct eh_range): Add `expanded' field.
4048 (maybe_start_try): Add end_pc arg.
4049 (maybe_end_try): Ditto.
4050 * java-tree.h (force_poplevels): new function.
4051 * expr.c (expand_byte_code): Don't call maybe_start_try or
4053 * except.c (add_handler): Reset expanded.
4054 (expand_start_java_handler): Set expanded.
4055 (check_start_handlers): Don't expand a start handler that's
4056 already been expanded.
4057 (maybe_start_try): Add end_pc arg. Only expand a handler which
4059 (expand_end_java_handler): call force_poplevels.
4060 (force_poplevels): new function.
4061 * decl.c (binding_level): Add start_pc of binding level.
4062 (maybe_pushlevels): Call maybe_start_try when pushing binding
4064 (maybe_poplevels): Call maybe_end_try when popping binding levels.
4065 (LARGEST_PC): Define.
4066 (clear_binding_level): Use LARGEST_PC.
4068 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
4069 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
4070 (binding_depth, is_class_level, current_pc): new variables.
4071 (struct binding_level): ditto.
4072 (indent): new function.
4073 (push_jvm_slot): add debugging info.
4074 (maybe_pushlevels): ditto.
4075 (maybe_poplevels): ditto.
4078 (start_java_method): ditto.
4079 (give_name_to_locals): comment only.
4080 * except.c (binding_depth, is_class_level, current_pc):
4082 (expand_start_java_handler): add debugging info.
4083 (expand_end_java_handler): ditto.
4085 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4087 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
4088 (print_name_for_stub_or_jni, process_file): Constify a char*.
4090 2000-02-03 Tom Tromey <tromey@cygnus.com>
4092 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
4094 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4096 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
4097 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
4100 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4102 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
4103 * java-tree.h (TYPE_II_STMT_LIST): New macro.
4104 (struct lang_type): New field `ii_block'.
4105 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
4106 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
4107 * parse.h (struct parser_ctxt): New field `instance_initializers'.
4108 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
4109 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
4110 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
4112 * parse.y (add_instance_initializer): New function.
4113 (in_instance_initializer): New static global.
4114 (class_body_declaration:): Link instance initializer block.
4115 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
4116 (array_creation_expression:): Remove unused local.
4117 (java_parser_context_push_initialized_field): Fixed leading
4118 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
4119 CPC_INSTANCE_INITIALIZER_LIST.
4120 (java_parser_context_pop_initialized_field): Likewise.
4121 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
4122 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
4123 CPC_INITIALIZER_STMT.
4124 (fix_constructors): New local `class_type'. Use it. Call
4125 add_instance_initializer.
4126 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
4127 (patch_return): Forbid return in instance initializers.
4128 (patch_throw_statement): Enforce exception handling in the context
4129 of instance initializers.
4131 2000-02-03 Tom Tromey <tromey@cygnus.com>
4133 * Make-lang.in (java.mostlyclean): Remove executables in
4136 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4138 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
4139 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
4140 (java_float_finite): Convert to use union Word from javaop.h.
4141 (java_double_finite): Convert to use union DWord from javaop.h.
4143 2000-02-02 Tom Tromey <tromey@cygnus.com>
4145 * gjavah.c (options): Added `jni' entry.
4146 (help): Document -jni.
4147 (flag_jni): New global.
4148 (process_file): Handle JNI output. Don't print text from
4149 -prepend, -add, etc, when generating stubs. Only remove `.class'
4150 suffix if it actually exists.
4151 (main): Create a `.c' file when run with `--jni --stubs'. Create
4152 correct output file name with `--jni'.
4153 (print_include): Mangle header name differently in JNI case.
4154 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
4156 (print_method_info): Handle JNI case. Put signature info into
4157 method name. Handle case when STREAM is NULL.
4158 (print_name_for_stub_or_jni): New function.
4159 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
4160 (print_cxx_classname): Handle JNI.
4161 (print_full_cxx_name): Likewise.
4162 (decode_signature_piece): Likewise.
4163 (overloaded_jni_method_exists_p): New function.
4164 (struct method_name): Added `signature' and `sig_length' fields.
4165 (HANDLE_END_FIELD): Do nothing in JNI mode.
4167 2000-02-02 Tom Tromey <tromey@cygnus.com>
4169 * jv-scan.c: Include version.c, <getopt.h>.
4170 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
4171 (options): New array.
4172 (usage): New function.
4173 (version): New function.
4174 (main): Use getopt_long to parse command line.
4175 * jcf-dump.c: Include version.c, <getopt.h>.
4176 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
4177 OPT_JAVAP): New macros.
4178 (options): New array.
4179 (usage): Return `void'. Changed message.
4180 (help): New function.
4181 (version): New function.
4182 (main): Use getopt_long_only to parse command line.
4183 * gjavah.c: Include <getopt.h>.
4184 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
4185 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
4186 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
4187 (options): New array.
4188 (java_no_argument): Removed.
4189 (help): Updated with missing options.
4190 (main): Use getopt_long_only to parse command line.
4191 (usage): Changed message.
4193 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4195 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
4196 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
4197 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
4198 * parse.y (array_creation_expression:): Handle anonymous arrays.
4199 (build_array_from_name): Don't set `ret_name' if null.
4200 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
4201 (qualify_ambiguous_name): Likewise.
4202 (java_complete_expand_class): Likewise.
4204 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4206 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
4207 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
4208 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
4209 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
4210 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
4211 AIPL_FUNCTION_COMPLETED_INVOCATION.
4212 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
4213 AIPL_FUNCTION_INVOCATION_READY.
4214 (AIPL_FUNCTION_DECLARATION): New enum entry.
4215 * parse.y (reorder_static_initialized): New function.
4216 (java_parser_context_pop_initialized_field): Use it.
4217 (add_inner_class_fields): Use
4218 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
4219 augmented. Install marker after last alias initializer, if any.
4220 (generate_finit): Fixed typo. Don't try to retain only the used
4222 (method_header): Compute and set DECL_FUNCTION_NAP.
4223 (method_declarator): Fixed comment. Insert alias initializer in
4225 (build_alias_initializer_parameter_list): Fixed leading
4226 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
4227 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
4228 (java_complete_expand_class): Code to retain only used aliases
4230 (java_complete_expand_methods): New local `first_decl'. Generate
4231 $finit$ first, then expand the constructors, regular methods and
4233 (java_complete_expand_method): Don't report error on missing
4234 return statement if previously detected bogus.
4235 (fix_constructors): Don't patch constructor parameters list.
4236 (patch_method_invocation): Use new AIPL enum values. Reverse
4237 alias initializer list for anonymous classes.
4239 2000-01-30 Anthony Green <green@redhat.com>
4241 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
4242 determine how many stack slots to pop.
4244 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4246 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
4247 error handling/recovery.
4248 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
4250 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4252 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
4253 FIELD_LOCAL_ALIAS_USED): New macros.
4254 (DECL_FUNCTION_NAP): New macro.
4255 (struct lang_decl): New field `nap'.
4256 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
4257 (struct lang_type): New fields `finit_stmt_list' and
4259 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
4260 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
4261 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
4262 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
4263 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
4264 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
4265 (BUILD_THROW): Macro line separator re-indented.
4266 * parse.y (end_class_declaration): New function.
4267 (maybe_generate_pre_expand_clinit): New name for
4268 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
4269 pre-expand static fields.
4270 (maybe_generate_clinit): Function deleted.
4271 (check_for_static_method_reference): Prototype's parameter list
4273 (generate_finit): New name for maybe_generate_finit. Changed
4274 leading comment. Function rewritten to use
4275 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
4276 (build_alias_initializer_parameter_list): New function.
4277 (java_parser_context_pop_initialized_field): Likewise.
4278 (add_inner_class_fields): Likewise.
4279 (type_declaration:): Call end_class_declaration.
4280 (class_member_declaration:): Likewise.
4281 (formal_parameter_list:): Fixed typos.
4282 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
4283 element. Improved error handling.
4284 (block_statement:): Call end_class_declaration.
4285 (anonymous_class_creation:): Likewise.
4286 (create_anonymous_class): Fixed comments.
4287 (create_class): Call add_inner_class_fields.
4288 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
4289 (method_header): Use MARK_FINAL_PARMS.
4290 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
4291 (method_declarator): Propagate final argument flag.
4292 (craft_constructor): New local `artificial'. Call
4293 build_alias_initializer_parameter_list. Use
4294 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
4295 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
4297 (complete_expand_class): Get rid of unused outer context local
4299 (java_complete_expand_methods): Fixed leading
4300 comment. Generate/pre-expand <clinit> first. Changed method
4301 expansion order to regular, $finit$, constructors, <clinit>.
4302 (java_complete_expand_method): Set current_function_decl.
4303 (fix_constructors): Fix constructor parameter list to account for
4304 outer context local alias initializers.
4305 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4306 (resolve_expression_name): Lookup outer context local aliases. New
4307 local `access', use it.
4308 (patch_method_invocation): Patch inner class ctor invocation with
4309 outer context local aliases initialization values. $finit$
4310 invocation patching now includes things generated with
4311 build_alias_initializer_parameter_list.
4312 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4313 (build_super_invocation): Likewise.
4314 (patch_assignment): Changed comment.
4316 2000-01-27 Andrew Haley <aph@cygnus.com>
4318 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
4322 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4324 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
4326 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
4328 * parse.y (register_fields): Don't pass a format specifier to
4329 OBSOLETE_MODIFIER_WARNING.
4330 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
4331 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
4333 (check_modifiers): Change function into a macro.
4334 (check_class_interface_creation): Pass a literal format string.
4336 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4338 * buffer.h: PROTO -> PARAMS.
4339 * check-init.c: Likewise.
4340 * class.c: Likewise.
4341 * constants.c: Likewise.
4342 * convert.h: Likewise.
4344 * except.c: Likewise.
4346 * gjavah.c: Likewise.
4347 * java-except.h: Likewise.
4348 * java-tree.h: Likewise.
4349 * jcf-depend.c: Likewise.
4350 * jcf-dump.c: Likewise.
4351 * jcf-parse.c: Likewise.
4352 * jcf-path.c: Likewise.
4353 * jcf-reader.c: Likewise.
4354 * jcf-write.c: Likewise.
4356 * jv-scan.c: Likewise.
4357 * jvgenmain.c: Likewise.
4358 * jvspec.c: Likewise.
4362 * parse-scan.y: Likewise.
4363 * parse.h: Likewise.
4364 * parse.y: Likewise.
4365 * typeck.c: Likewise.
4366 * verify.c: Likewise.
4369 * zextract.c: Likewise.
4370 * zipfile.h: Likewise.
4372 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4374 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4375 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
4376 * constants.c (build_constant_data_ref): Check for cached
4377 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
4378 in TYPE_CPOOL_DATE_REF.
4379 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
4380 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
4381 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
4382 (LOCAL_FINAL): New macro.
4383 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
4384 constant pool -- don't try to reuse.
4385 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
4387 (find_in_current_zip): Use TYPE_JCF.
4388 * parse.h (java_check_final): Prototype removed.
4389 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
4390 (maybe_create_class_interface_decl,
4391 check_class_interface_creation): Likewise.
4392 (java_expand_finals): Function removed.
4393 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
4394 (block_statement:): Fixed comment.
4395 (anonymous_class_creation:): Likewise.
4396 (check_class_interface_creation): Reversed Jan 12, 2000 extra
4398 (check_class_interface_creation): Loosened error report on (inner)
4399 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
4400 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
4401 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
4403 (create_interface): Likewise.
4404 (anonymous_class_counter): New static global.
4405 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
4406 patch. Fixed comments.
4407 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
4408 anonymous_class_counter when declaring a toplevel class.
4409 (craft_constructor): Fixed constructor name when handling
4410 anonymous classes. Anonymous class constructors to feature hidden
4412 (java_fix_constructors): Added comment.
4413 (java_check_final): Function removed.
4414 (java_complete_expand_methods): Fixed comment. Don't generate
4415 class data, save its outgoing constant pool instead.
4416 (verify_constructor_super): Skip anonymous class constructor
4417 hidden this$<n> parameter.
4418 (java_expand_classes): New local `saved_ctxp'. Removed call to
4419 java_expand_finals and java_check_final. Expand anonymous class
4420 constructors. Generate class data.
4421 (build_super_invocation): Skip anonymous class hidden this$<n>
4423 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
4424 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4425 (set_java_signature): Likewise.
4427 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4429 * gjavah.c: Delete ACC_VISIBILITY define.
4430 * jcf.h: Add ACC_VISIBILITY define.
4431 * parse.y: final: rule tagged <value>.
4432 (java_check_regular_methods): Use ACC_VISIBILITY define for
4433 default package access check.
4434 (local_variable_declaration_statement): Use final: rule.
4436 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4438 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
4441 2000-01-17 Tom Tromey <tromey@cygnus.com>
4443 * gjavah.c (print_field_info): Allow non-static final fields.
4445 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4447 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
4448 * parse.y (patch_anonymous_class): New function.
4449 (create_anonymous_class): Register incomplete type when the
4450 class/interface to extends/implement isn't known yet.
4451 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
4452 (verify_constructor_super): Tuned error message.
4454 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4456 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
4457 (ANONYMOUS_CLASS_P): New macro.
4458 (TYPE_SIGNATURE, TYPE_JCF): New macros.
4459 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
4460 * parse.y (create_class): Added leading argument.
4461 (maybe_create_class_interface_decl,
4462 check_class_interface_creation): Likewise.
4463 (craft_constructor): New function.
4464 (verify_constructor_super): Added argument in prototype.
4465 (class_declaration:): Inserted leading argument.
4466 (for_begin:): Use FOR_LOOP_P.
4467 (anonymous_class_creation): Create WFL of the anonymous class to
4468 instantiate. Call build_new_invocation. Added comments.
4469 (check_class_interface_creation): Handle parameter `anonymous' in
4470 verbose mode class creation announce.
4471 (link_nested_class_to_enclosing): Exclude anonymous classes.
4472 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
4473 anonymous class, even though they appear to have an enclosing
4475 (create_interface): Pass extra argument to
4476 check_class_interface_creation.
4477 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
4478 (create_class): Call check_class_interface_creation and
4479 maybe_create_class_interface_decl with extra new argument. Don't
4480 add private this$<n> to anonymous classes.
4481 (method_declarator): Insert hidden this$<n> to anonymous class
4483 (java_fix_constructors): Deleted code creating default
4484 constructor. Call craft_constructor instead.
4485 (java_check_regular_methods): Set `saw_constructor' to 1 for
4487 (fix_constructors): Pass extra argument to verify_constructor_super.
4488 (verify_constructor_super): New local `sdecl', use it. Search for
4489 matching constructor (possibly featuring arguments) in super
4491 (lookup_method_invoke): Craft constructor according to arguments
4492 list when dealing with anonymous class constructors.
4493 (build_super_invocation): Pass arguments to anonymous class super
4495 (search_loop): Use FOR_LOOP_P.
4496 (labeled_block_contains_loop_p): Likewise.
4498 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4500 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
4501 (enclosing_context_p): New function.
4502 (get_access_flags_from_decl): Handle CLASS_STATIC.
4503 (maybe_layout_super_class): Extra first argument passed to
4505 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
4507 * decl.c (access0_identifier_node): New global.
4508 (init_decl_processing): access0_identifier_node initialized.
4509 (pushdecl): Set DECL_CONTEXT only on non type decls.
4510 * expr.c (lookup_field): Lookup inner class fields in enclosing
4512 (expand_invoke): Use ID_INIT_P.
4513 (expand_java_field_op): Use DECL_CLINIT_P.
4514 * java-tree.def (CLASS_LITERAL): New tree code.
4515 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
4516 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
4517 (struct lang_decl): New field `inner_access'.
4518 (enclosing_context_p): Prototyped.
4519 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
4520 ID_CLINIT_P): New macros.
4521 (CLASS_STATIC): New macro.
4522 (CLASS_ACCESS0_GENERATED_P): New macro.
4523 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
4524 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
4525 INNER_CLASS_P): New macros.
4526 (DECL_INNER_CLASS_LIST): New macro.
4527 * jcf-parse.c (yyparse): Avoid the use of ANSI string
4529 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
4530 the shift value to int. Fixed typo in comment.
4531 * lex.c (inst_id, wpv_id): Initialize.
4532 * mangle.c (unicode_mangling_length): Take `$' into account.
4533 * parse.h (DRECOVER, RECOVER): Terminate properly.
4534 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
4535 (typedef struct _jdep): New field `enclosing'.
4536 (JDEP_ENCLOSING): New macro.
4537 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
4538 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
4539 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
4540 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
4541 GET_ENCLOSING_CPC_CONTEXT): New macros.
4542 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
4543 (do_resolve_class): Added extra argument in prototype.
4544 * parse.y (resolve_class): Added extra argument in prototype.
4545 (maybe_create_class_interface_decl): Likewise.
4546 (maybe_use_access_method, build_wfl_wrap): New functions.
4547 (java_complete_expand_classes, java_complete_expand_class):
4549 (java_parser_context_push_initialized_field,
4550 java_parser_context_suspend, java_parser_context_resume):
4552 (maybe_make_nested_class_name, make_nested_class_name,
4553 set_nested_class_simple_name_value,
4554 link_nested_class_to_enclosing, find_as_inner_class,
4555 find_as_inner_class_do, check_inner_class_redefinition,
4556 build_thisn_assign, build_current_thisn, build_access_to_thisn,
4557 maybe_build_thisn_access_method, build_outer_field_access,
4558 build_outer_field_access_methods, build_outer_field_access_expr,
4559 build_outer_method_access_method, build_new_access_id,
4560 build_outer_field_access_method, outer_field_access_p,
4561 outer_field_expanded_access_p, outer_field_access_fix,
4562 build_incomplete_class_ref, patch_incomplete_class_ref,
4563 create_anonymous_class): Likewise.
4564 (inst_id, wpv_id): New static global variables.
4565 (synchronized:): New rule, tagged <node>.
4566 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
4568 (anonymous_class_creation:): New rule, tagged <node>.
4569 (NEW_TK): Tagged <node>.
4570 (type_literals, array_type_literal): New rules, tagged <node>.
4571 (class_declaration:): Removed action when reducing by class_body:
4572 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
4573 using GET_CPC in sub-rules.
4574 (class_member_declaration): Handle inner classes.
4575 (method_declaration): When reducing method_header:, reset
4576 current_function_decl when appropriate.
4577 (method_declarator:): Set the number of formal parameter to 0 for
4578 method declared without arguments.
4579 (constructor_declarator:): Likewise.
4580 (static_initializer:): List of elements kept in a list.
4581 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
4582 use of the keyword `static' for type declarations.
4583 (block_statement:): Handle inner class declarations.
4584 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
4585 type qualified `this'.
4586 (class_instance_creation_expression): Use anonymous_class_creation:
4587 to handle inner class instances creation. Handle qualified `new'.
4588 (something_dot_new): Added appropriate actions.
4589 (create_new_parser_context): New function.
4590 (java_push_parser_context, java_parser_context_save_global,
4591 java_parser_context_suspend): Use create_new_parser_context.
4592 (check_modifiers): Changed leading comment.
4593 (check_class_interface_creation): Handle interclasses.
4594 (add_superinterfaces): Fixed comment.
4595 (create_interface): Build qualified name from the raw_name instead
4596 of its matching WFL. Push the initialized fields list. raw_name added
4597 as an extra argument to maybe_create_class_interface_decl.
4598 (create_class): Build qualified name from the raw_name instead of
4599 its matching WFL. Removed assignment to current_parsed_class_un.
4600 Call PUSH_ERROR before returning an error. Suspend the current
4601 parser context when processing an inner class. Push the
4602 initialized fields list. raw_name added as an extra argument to
4603 maybe_create_class_interface_decl. Add the private this$<n>
4605 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
4606 (register_fields): Get the class type from GET_CPC and handle
4607 previous errors. Added code to handle the creation of static
4608 fields in inner classes. Initialized fields initialization
4609 statements kept in a list of lists.
4610 (maybe_generate_finit): Initialized fields initialization
4611 statements kept in a list of lists. Use GET_CPC.
4612 (maybe_generate_clinit): Likewise.
4613 (method_header): Use GET_CPC and GET_CPC_UN.
4614 (parser_qualified_classname): Handle inner classes.
4615 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
4616 (java_fix_constructors): Hide pointer to enclosing context
4617 instance in constructor list when dealing with inner classes.
4618 (jdep_resolve_class): Call resolve_class with extra first argument
4620 (resolve_class): Add enclosing context as a first extra argument
4621 to do_resolve_class.
4622 (do_resolve_class): Call find_as_inner_class. Handle WFLs
4624 (resolve_no_layout): Extra argument added to resolve_class
4626 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
4627 (java_get_real_method_name): Use GET_CPC_UN.
4628 (check_abstract_method_definitions): Use DECL_CLINIT_P.
4629 (java_check_abstract_methods): Handle static method declared in
4630 inner classes by an error.
4631 (java_check_regular_methods): Use DECL_CLINIT_P.
4632 (source_start_java_method): Also set DECL_MAX_LOCALS.
4633 (create_artificial_method): Call java_parser_context_save_global
4634 and java_parser_context_restore_global instead of saving/restoring
4635 the context by hand.
4636 (expand_start_java_method): Improved verbose mode message.
4637 (java_complete_expand_methods): Fixed leading comment. Use
4639 (fix_constructors): Added assignment to this$<n> if necessary.
4640 (java_expand_classes): Call java_complete_expand_classes instead
4641 of java_complete_expand_methods.
4642 (make_qualified_primary): Simplified.
4643 (merge_qualified_name): Optimized for missing left or right parts.
4644 (resolve_expression_name): Handle access to outer class fields from
4646 (resolve_qualified_expression_name): New macro
4647 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
4648 classes. Report error on non appropriate qualification of
4649 `new'. Handle qualified `this'.
4650 (not_accessible_p): Allow access to outer class private fields from
4652 (patch_method_invocation): Handle method invocations through
4653 access methods and inner class constructor invocations.
4654 (find_applicable_accessible_methods_list): Search enclosing
4655 contexts of an inner class.
4656 (search_applicable_methods_list): Fixed typo.
4657 (argument_types_convertible): Handle inner class constructors'
4658 hidden outer context reference argument.
4659 (qualify_ambiguous_name): Handle qualified `this'.
4660 (java_complete_lhs): Handle use of field accessed through
4661 artificial access methods in various cases of assignments. Handle
4663 (check_final_assignment): Use DECL_CLINIT_P.
4664 (valid_ref_assignconv_cast_p): Handle the destination being an
4665 enclosing context of the source.
4666 (patch_unaryop): Handle use of field accessed through artificial
4668 (patch_return): Use DECL_CLINIT_P.
4669 (patch_throw_statement): Use DECL_CLINIT_P.
4670 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
4671 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
4674 2000-01-16 Anthony Green <green@cygnus.com>
4676 * parse.y (build_string_concatenation): Only use
4677 StringBuffer(String) shortcut if String arg is constant.
4679 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4681 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
4682 the shift value to int. Fixed typo in comment.
4684 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
4686 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
4687 * jcf-write.c: Likewise.
4688 * parse.y: Likewise.
4689 * parse.c: Regenerate.
4691 2000-01-09 Anthony Green <green@cygnus.com>
4693 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
4694 bytecodes in the correct order.
4696 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4698 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
4700 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
4702 * expr.c (java_lang_expand_expr): Switch to permanent obstack
4703 before building constant array decl.
4705 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4707 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
4708 method invocation and typo in conditional expression.
4709 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
4710 the appropriate NOTE_POP.
4711 * parse.y (patch_binop): Shift value mask to feature the right
4714 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4716 * class.c (assume_compiled, assume_compiled_node): Add static
4718 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
4720 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
4722 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
4724 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
4725 to `__modifier' to avoid stringifying it.
4727 * parse.y (verify_constructor_circularity): Don't call a variadic
4728 function with a non-literal format string.
4729 (java_check_abstract_methods): Move unreachable code inside
4730 `continue' statement.
4731 (lookup_method_invoke): Call xstrdup, not strdup.
4733 * expr.c (expand_java_field_op): Avoid the use of ANSI string
4736 * jcf-parse.c (yyparse): Likewise.
4738 * jv-scan.c (main): Likewise.
4740 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4742 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
4743 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
4744 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
4747 * parse.y (synchronized, variable_redefinition_error,
4748 check_class_interface_creation, create_interface, create_class,
4749 method_header, finish_method_declaration,
4750 check_modifiers_consistency, method_declarator,
4751 complete_class_report_errors, check_abstract_method_definitions,
4752 java_check_regular_methods, check_throws_clauses,
4753 java_check_abstract_methods, read_import_dir,
4754 check_pkg_class_access, declare_local_variables, fix_constructors,
4755 cut_identifier_in_qualified, resolve_expression_name,
4756 resolve_qualified_expression_name, patch_method_invocation,
4757 java_complete_lhs, patch_assignment, try_builtin_assignconv,
4758 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
4759 patch_exit_expr, patch_exit_expr, patch_switch_statement,
4760 patch_try_statement, patch_synchronized_statement,
4761 patch_throw_statement, check_thrown_exceptions,
4762 patch_conditional_expr): Likewise.
4764 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4766 * Makefile.in (LIBDEPS): Added gcc's errors.o
4767 (../jcf-dump$(exeext):): Link with gcc's errors.o
4768 (../gcjh$(exeext):): Likewise.
4769 * expr.c (expand_java_NEW): Layout the entire target type instead of
4770 laying out its methods only.
4771 (lookup_field): Layout the class after having loaded it.
4772 * java-tree.h (java_debug_context): Declared.
4773 * jcf-io.c (toplev.h): Included.
4774 (find_class): Removed assignment to jcf's outofsynch
4775 field. Force source file to be read if newer than its matching
4776 class file. Tweaked debug messages.
4777 * jcf-parse.c (jcf_out_of_synch): Deleted.
4778 (read_class): Call to jcf_out_of_synch removed.
4779 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
4780 (jcf_out_of_synch): Prototype deleted.
4781 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
4782 `deprecated' and `class_err': integer turned into bit fields.
4783 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
4784 * parse.y (package_list): New global.
4785 (package_declaration:): Record newly parsed package name.
4786 (extra_ctxp_pushed_p): Static global deleted.
4787 (java_parser_context_save_global): Create buffer context for the
4788 purpose of saving globals, if necessary.
4789 (java_parser_context_restore_global): Pop context pushed for the
4790 purpose of saving globals, if necessary.
4791 (java_debug_context_do): New prototype and function.
4792 (java_debug_context): Likewise.
4793 (do_resolve_class): Use already parsed package names to qualify
4794 and lookup class candidate.
4795 (java_pre_expand_clinit): Removed unnecessary local variable.
4797 1999-12-17 Tom Tromey <tromey@cygnus.com>
4799 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
4801 (process_file): Use `\n\' at end of each line in string.
4803 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4805 * expr.c (expand_invoke): Layout the loaded class before
4806 attempting to use it.
4807 (expand_java_field_op): Allow final field assignments to take
4809 * typeck.c (convert): Return error_mark_node if expr is null.
4811 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4813 * class.c (class_depth): Return -1 if the class doesn't load
4815 * expr.c (can_widen_reference_to): Check for errors during depth
4816 computation and return 0 accordingly.
4817 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
4818 create default constructors and add an other error check.
4819 * parse.h (java_fix_constructors): Prototyped.
4820 * parse.y (java_pre_expand_clinit): Likewise.
4821 (build_super_invocation): Re-prototyped to feature one argument.
4822 (java_check_circular_reference): Directly use `current'.
4823 (java_fix_constructors): New function.
4824 (java_check_regular_methods): Don't create default constructors
4825 here, but abort if none were found.
4826 (java_complete_expand_methods): Pre-process <clinit> calling
4827 java_pre_expand_clinit.
4828 (java_pre_expand_clinit): New function.
4829 (fix_constructors): build_super_invocation invoked with the
4830 current method declaration as an argument.
4831 (build_super_invocation): Use the context of the processed method
4832 decl argument instead of current_class.
4833 * typeck.c (lookup_java_method): Take WFLs in method names into
4836 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
4838 * class.c (make_class_data): flag_keep_inline_functions to keep
4839 private methods in the method array.
4841 1999-12-15 Anthony Green <green@cygnus.com>
4843 * check-init.c (check_init): Take into account both types of
4844 `throw's when checking for uninitialized variables.
4846 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4848 * parse.y (java_complete_lhs): Force convertion of array
4849 dimensions to int_type_node, that's what runtime's ABI expects.
4851 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4853 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
4854 operand of a WFL, until the Java front-end gets fixed with regard
4855 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
4857 1999-12-10 Andrew Haley <aph@cygnus.com>
4859 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
4860 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
4861 expr.c (build_java_athrow): Add support for sjlj-exceptions.
4865 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4867 * expr.c (java_lang_expand_expr): Switch to permanent obstack
4868 before calling expand_eh_region_start and expand_start_all_catch.
4869 * except.c (expand_start_java_handler): Switch to permanent
4870 obstack before calling expand_eh_region_start.
4871 (expand_end_java_handler): Switch to permanent obstack before
4872 calling expand_start_all_catch.
4874 1999-12-5 Anthony Green <green@cygnus.com>
4876 * decl.c (init_decl_processing): Mark throw_node as a noreturn
4877 function with side effects.
4878 (init_decl_processing): Mark all memory allocating DECLs with
4881 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4883 * except.c (expand_end_java_handler): Call
4884 expand_resume_after_catch and end_catch_handler.
4886 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
4888 * verify.c (verify_jvm_instructions): Create new return label
4889 chain if non existant (don't rely on the verified state of the jsr
4892 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4894 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
4895 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
4897 * parse.y (patch_assignment): Removed bogus final class test on
4898 lhs when checking on whether to emit an ArrayStoreException runtime
4900 * expr.c (expand_java_arraystore): Likewise.
4902 1999-11-28 Anthony Green <green@cygnus.com>
4904 * decl.c (find_local_variable): Reuse single slot decls when
4907 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4909 * jcf-parse.c (saw_java_source): Global variable removed.
4910 (read_class): Don't use `saw_java_source'. Added extra braces.
4911 (yyparse): Code setting `saw_java_source' removed.
4913 1999-11-24 Mark Mitchell <mark@codesourcery.com>
4915 * except.c (emit_handlers): Zero catch_clauses after emitting them.
4917 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4919 * verify.c (merge_type_state): Non verified subroutines being
4920 considered more than once to trigger passive type merge.
4922 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4924 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
4925 in case of error. Error message tuned.
4927 1999-11-21 Anthony Green <green@cygnus.com>
4929 * constants.c (find_methodref_index): Unwrap method names before
4930 inserting them in the constant pool.
4932 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
4934 * class.c (assume_compiled_node): New typedef.
4935 (assume_compiled_tree): New static data.
4936 (find_assume_compiled_node): New function.
4937 (add_assume_compiled): New function.
4938 (assume_compiled): New function.
4939 * class.c (make_class_data): Use assume_compiled.
4940 (is_compiled_class): Use assume_compiled.
4942 * java-tree.h (add_assume_compiled): Declare.
4944 * lang.c (lang_decode_option): Parse new options.
4946 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4948 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
4949 int_type_node: that's what `_Jv_AllocObject' expects.
4951 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4953 * parse.y (lookup_method_invoke): Use lang_printable_name to
4954 reliably build the type name during error report. Fixes PR gcj/97.
4956 1999-11-09 Tom Tromey <tromey@cygnus.com>
4958 * jcf-path.c: Include <sys/stat.h>.
4959 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
4960 (DIR_UP): New macro.
4962 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4964 * parse.y (source_end_java_method): Resume permanent allocation,
4965 reversing Apr 27 1998 patch.
4966 (patch_string_cst): Pop obstacks after having pushed the permanent
4969 1999-11-05 Tom Tromey <tromey@cygnus.com>
4971 * class.c (finish_class): Emit inlined methods if any native
4972 methods exist in the class. Fixes PR gcj/85.
4974 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4976 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
4977 (qualify_ambiguous_name): Likewise.
4979 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
4981 * typeck.c: (lookup_java_method): search all inherited
4982 interfaces when looking up interface method.
4984 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4986 * parse.y (method_header:): Issue error message for rule `type
4988 (synchronized:): Error report when not using synchronized.
4990 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4992 * parse.y (resolve_qualified_expression_name): Prevent `this' from
4993 being used before the superclass constructor has been called.
4994 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
4995 instead of `CALL_THIS_CONSTRUCTOR_P'.
4997 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
4999 * check-init.c: Fix typo in comment.
5001 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5003 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
5006 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5008 * parse.y (expression_statement:): Call function to report
5009 improper invocation of a constructor.
5010 (parse_ctor_invocation_error): New function.
5012 1999-10-26 Mark Mitchell <mark@codesourcery.com>
5014 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
5017 1999-10-21 Tom Tromey <tromey@cygnus.com>
5019 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
5020 in generated `main'.
5022 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5024 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
5025 (qualify_ambiguous_name): Likewise.
5027 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5029 * parse.y (java_complete_tree): fold_constant_for_init to work on
5031 (java_complete_lhs): Likewise.
5032 (array_constructor_check_entry): Complete an initializer element
5033 on permanent_obstack.
5035 1999-10-19 Tom Tromey <tromey@cygnus.com>
5037 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
5038 From Mike Moreton <mike@pillim.demon.co.uk>.
5040 1999-10-15 Greg McGary <gkm@gnu.org>
5042 * java-tree.h (flag_bounds_check): Remove extern decl.
5043 * lang.c (flag_bounds_check): Remove global variable.
5044 (lang_f_options): Remove "bounds-check" entry.
5045 (lang_init_options): Default flag_bounds_check to "on".
5047 1999-10-14 Tom Tromey <tromey@cygnus.com>
5049 * jvgenmain.c (usage): New function.
5050 (main): Use it. Also, handle `-D' options.
5051 * jvspec.c (lang_specific_driver): Recognize -D.
5052 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
5054 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
5056 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5058 * jcf-dump.c (print_constant, disassemble_method): Don't call a
5059 variadic function with a non-literal format string.
5061 * parse-scan.y (report_main_declaration): Likewise.
5063 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
5065 * parse.y (read_import_dir, patch_assignment, patch_binop,
5066 patch_array_ref): Likewise.
5068 * typeck.c (build_java_array_type): Likewise.
5070 * verify.c (verify_jvm_instructions): Likewise.
5072 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5074 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
5076 1999-10-07 Anthony Green <green@cygnus.com>
5078 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
5079 where CHECK_PUT may fail for valid reasons.
5081 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
5082 UNSAFE_PUTN): New macros.
5084 1999-10-04 Tom Tromey <tromey@cygnus.com>
5086 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
5087 well. Fixes Java PR gcj/59.
5088 * parse-scan.y (yyerror): Report errors.
5090 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
5092 * decl.c (insert_block): Remove unconditional `abort'.
5094 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5096 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
5097 FUNCTION_CODE now of type int. All callers changed.
5098 Set the builtin's DECL_BUILT_IN_CLASS.
5100 1999-09-23 Tom Tromey <tromey@cygnus.com>
5102 * jvspec.c (lang_specific_driver): Don't read spec file if
5103 -fsyntax-only given.
5105 1999-09-22 Tom Tromey <tromey@cygnus.com>
5107 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
5109 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
5110 (WORDS_TO_LONG): Likewise.
5111 (WORDS_TO_DOUBLE): Likewise.
5113 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5115 * jcf-write.c (RELOCATION_VALUE_0): New macro.
5116 (RELOCATION_VALUE_1): Likewise.
5117 (emit_iinc, emit_reloc, push_constant1, push_constant2,
5118 push_in_const, push_long_const): Prototyped.
5119 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
5120 (push_constant2): Likewise.
5121 (push_int_const): Cast find_constant1's integer arguments to `jword'.
5122 (find_constant_wide): Cast find_constant2's integer arguments to
5124 (find_constant_index): Cast find_constant2's and find_constant2's
5125 integer arguments to `jword'.
5126 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
5127 (emit_switch_reloc): Use RELOCATION_VALUE_0.
5128 (emit_if): Use RELOCATION_VALUE_1.
5129 (emit_goto): Likewise.
5130 (emit_jsr): Likewise.
5131 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
5132 argument to push_long_const to HOST_WIDE_INT.
5134 1999-09-15 Andreas Schwab <schwab@suse.de>
5136 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
5138 1999-09-20 Nick Clifton <nickc@cygnus.com>
5140 * lang.c (lang_decode_option): Extend comment.
5142 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5144 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
5147 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5149 * gjavah.c (get_field_name, print_method_info, print_include,
5150 add_namelet): Use xmalloc, not malloc.
5152 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
5153 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
5156 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
5158 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
5160 * jcf-path.c (add_entry): Likewise.
5162 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
5164 * jv-scan.c (xmalloc): Remove definition.
5166 * jvgenmain.c (xmalloc): Likewise.
5168 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
5170 * lex.c (java_store_unicode): Use xrealloc, not realloc.
5172 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
5173 concat, not xmalloc/sprintf.
5174 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
5175 (xstrdup): Remove definition.
5177 * parse.y (duplicate_declaration_error_p,
5178 constructor_circularity_msg, verify_constructor_circularity,
5179 check_abstract_method_definitions, java_check_regular_methods,
5180 java_check_abstract_methods, patch_method_invocation,
5181 check_for_static_method_reference, patch_assignment, patch_binop,
5182 patch_cast, array_constructor_check_entry, patch_return,
5183 patch_conditional_expr): Use xstrdup, not strdup.
5185 * zextract.c (ALLOC): Use xmalloc, not malloc.
5187 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5189 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
5191 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
5192 (do_spec, lang_specific_pre_link, lang_specific_driver,
5193 input_filename, input_filename_length): Don't declare.
5194 (main_class_name, jvgenmain_spec, lang_specific_driver):
5196 (lang_specific_driver): All calls to the function pointer
5197 parameter now explicitly call `fatal'.
5199 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5201 * parse.y (find_applicable_accessible_methods_list): Search
5202 abstract classes as interfaces.
5204 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5206 * class.c (finish_class): We're now outside a valid method
5207 declaration. Tell the rest of gcc so.
5209 1999-09-08 Bruce Korb autogen@linuxbox.com
5211 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
5213 1999-09-07 Tom Tromey <tromey@cygnus.com>
5215 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
5217 (decode_signature_piece): Don't emit "::" in JArray<>.
5218 (print_namelet): Only print trailing `;' when printing a class.
5220 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5222 * java-tree.h: Delete declarations for all tree nodes now moved to
5224 * decl.c: Delete their definitions.
5226 1999-09-04 Mark Mitchell <mark@codesourcery.com>
5228 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
5229 * Makefile.in (OBJS): Add ggc-callbacks.o.
5230 (OBJDEPS): Likewise.
5232 1999-09-03 Tom Tromey <tromey@cygnus.com>
5234 * parse.y (strip_out_static_field_access_decl): Return operand if
5235 it satisfies JDECL_P.
5237 1999-09-02 Tom Tromey <tromey@cygnus.com>
5239 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
5240 Handle nested arrays, like `[[I'.
5242 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5244 * class.c (finish_class): Remove unused parameter, all callers
5247 * expr.c (build_java_athrow): Change return type to void.
5248 (java_lang_expand_expr): Make sure each case in switch returns a
5251 * java-tree.h (finish_class): Fix prototype to take void args.
5253 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
5254 (main): Issue return from main, not exit.
5256 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
5258 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
5260 * jv-scan.c (main): Issue return from main, not exit.
5262 * parse.y (check_abstract_method_definitions,
5263 java_check_abstract_method_definitions): Add static prototypes.
5264 (java_complete_expand_methods): Fix call to `finish_class'.
5266 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
5269 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5271 * lang.c (language_string): Constify.
5273 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5275 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
5276 Remove hacks for stuff which comes from libiberty.
5278 * Make-lang.in: Likewise.
5280 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
5282 * Makefile.in (xref.o): Depend on xref.c explicitly.
5284 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5286 * java-tree.h (lang_printable_name): Constify a char*.
5288 * lang.c (lang_printable_name): Likewise.
5290 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
5292 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
5295 1999-08-26 Tom Tromey <tromey@cygnus.com>
5297 * gjavah.c (print_cxx_classname): Print "::" before qualified
5300 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5302 * parse.y (lookup_cl): Changed leading comment. Now does its best
5303 to set the column number.
5304 (qualify_ambiguous_name): Take WFL wrappers into account.
5306 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
5308 * verify.c (verify_jvm_instructions): Don't check instruction
5309 validity beyond end of method.
5311 1999-08-25 Tom Tromey <tromey@cygnus.com>
5313 * jvspec.c (lang_specific_driver): Correctly handle --help again.
5315 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5317 * gjavah.c (print_name, print_base_classname, utf8_cmp,
5318 cxx_keyword_subst, generate_access, name_is_method_p,
5319 get_field_name, print_field_name, super_class_name, print_include,
5320 decode_signature_piece, print_class_decls, usage, help,
5321 java_no_argument, version, add_namelet, print_namelet): Add static
5323 (print_base_classname, utf8_cmp, cxx_keyword_subst,
5324 name_is_method_p): Constify a char*.
5325 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
5326 Provide a final else clause in an if-else-if.
5327 (print_field_info): Add missing final arg in function call to
5329 (print_method_info, decompile_method, decode_signature_piece,
5330 print_c_decl, print_full_cxx_name, print_stub,
5331 print_mangled_classname, super_class_name, print_include,
5332 add_namelet, add_class_decl, print_class_decls, process_file,
5333 help): Constify a char*.
5335 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
5336 push_int_const, find_constant_wide, find_constant_index,
5337 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
5338 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
5339 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
5340 emit_if, emit_goto, emit_jsr, call_cleanups,
5341 make_class_file_name): Add static prototypes.
5342 (generate_bytecode_return, generate_bytecode_insns): Pass a
5343 NULL_PTR, not a NULL_TREE.
5345 * jv-scan.c: Include "jcf.h".
5346 (main): Declare using DEFUN macro.
5348 * jvspec.c (find_spec_file, lang_specific_pre_link,
5349 lang_specific_driver): Add prototypes.
5350 (find_spec_file): Constify a char*.
5352 * keyword.gperf (hash, java_keyword): Add prototypes.
5354 * lang.c (lang_print_error): Add static prototype.
5355 (lang_init): Prefer memcpy over bcopy to avoid casts.
5357 * lex.c (yylex): Add static prototype.
5359 * parse-scan.y: Include "lex.c" earlier.
5361 * parse.h: Remove redundant declaration for `yylex'.
5363 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
5364 labeled_block_contains_loop_p): Add static prototypes.
5365 (not_accessible_p): Make static to match prototype.
5367 * verify.c (start_pc_cmp): Don't needlessly cast away const.
5369 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5371 * parse.y (check_method_redefinition): Changed leading comment.
5372 (check_abstract_method_definitions): New function.
5373 (java_check_abstract_method_definitions): New function.
5374 (java_check_regular_methods): Call it.
5375 (verify_constructor_super): Fixed indentation.
5376 (lookup_method_invoke): Likewise.
5378 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5380 * parse.y (method_header): Return a null pointer if the current
5382 (finish_method_declaration): Return if the current function decl
5384 (source_start_java_method): Likewise.
5385 (java_method_add_stmt): Likewise.
5387 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5389 * class.c (emit_register_class): Removed unnecessary call to
5391 * parse.y (labeled_block_contains_loop_p): Removed unused local
5394 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5396 * parse.y (java_refold): Added prototype.
5398 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5400 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
5401 (java_stabilize_reference): Removed unnecessary `else'.
5402 (java_complete_lhs): Set flag to remember boolean. Call
5403 java_refold. Added comments.
5404 (java_decl_equiv): New function.
5405 (binop_compound_p): Likewise.
5406 (java_refold): Likewise.
5407 (patch_unaryop): Striped static field access assigned to decl and
5408 op. Changed promotion scheme for ++/-- operators.
5409 (search_loop): New function.
5410 (labeled_block_contains_loop_p): Likewise.
5411 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
5413 (patch_bc_statement): Call search_loop. Fixed comment.
5415 1999-08-14 Anthony Green <green@cygnus.com>
5417 * expr.c (java_lang_expand_expr): Mark static array data as
5420 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5422 * jvgenmain.c (main): NUL-terminate name_obstack.
5424 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5426 * check-init.c (check_bool2_init, done_alternative): Add static
5429 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
5430 (add_method, build_utf8_ref, build_class_ref,
5431 append_gpp_mangled_type, layout_class_method): Constify a char*.
5433 * decl.c (push_promoted_type, make_binding_level): Add static
5435 (push_promoted_type, pushdecl): Constify a char*.
5437 * except.c (find_handler_in_range, link_handler,
5438 check_start_handlers): Add static prototypes.
5440 * expr.c (process_jvm_instruction): Constify a char*.
5442 * gjavah.c (main): Constify a char*.
5444 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
5447 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
5449 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
5450 munge, print_ents): Constify a char*.
5452 * jcf-dump.c (disassemble_method): Constify a char*.
5453 (print_constant_pool, print_exception_table): Add static prototypes.
5454 (print_constant, print_exception_table, main, disassemble_method):
5457 * jcf-io.c (find_classfile, find_class): Likewise.
5459 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
5460 (set_source_filename, predefined_filename_p): Add static prototypes.
5461 (set_source_filename, get_constant, get_class_constant,
5462 find_in_current_zip): Constify a char*.
5464 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
5466 (add_entry, add_path, jcf_path_classpath_arg,
5467 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
5469 * jcf-reader.c (get_attribute, jcf_parse_preamble,
5470 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
5471 jcf_parse_one_method, jcf_parse_methods,
5472 jcf_parse_final_attributes): Add static prototypes.
5473 (get_attribute): Constify a char*.
5475 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
5476 jcf_dependency_add_target, jcf_path_classpath_arg,
5477 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
5479 * jv-scan.c (main): Constify a char*.
5480 (gcc_obstack_init): Add prototype arguments.
5482 * jvgenmain.c (gcc_obstack_init): Likewise.
5483 (main): Constify a char*.
5485 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
5487 (put_decl_string, lang_print_error): Constify a char*.
5488 (lang_init): Remove redundant extern prototype.
5490 * mangle.c (emit_unicode_mangled_name): Constify a char*.
5492 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
5493 Add static prototypes.
5494 (get_type_from_signature): Constify a char*.
5496 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
5497 Add static prototypes.
5498 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
5499 (verify_jvm_instructions): Constify a char*.
5501 * xref.c (xref_flag_value): Likewise.
5503 * xref.h (xref_flag_value): Likewise.
5505 * zextract.c (makeword, makelong): Add static prototypes.
5506 (makeword, makelong): Constify a uch*.
5508 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5510 * lang.c (java_dummy_print): Constify a char*.
5511 (lang_print_error): Likewise.
5512 (lang_init): Remove redundant prototype for `print_error_function'.
5513 (lang_init_source): Likewise.
5514 (lang_identify): Constify a char*.
5516 1999-08-09 Tom Tromey <tromey@cygnus.com>
5518 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
5519 (WORDS_TO_LONG): Likewise.
5520 (WORDS_TO_DOUBLE): Likewise.
5522 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5524 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
5526 * expr.c (java_stack_pop, java_array_data_offset,
5527 build_java_throw_out_of_bounds_exception, case_identity,
5528 build_java_check_indexed_type): Add static prototypes.
5529 (linenumber_table, expand_invoke, expand_java_field_op,
5530 build_primtype_type_ref, expand_byte_code): Constify a char*.
5532 * java-tree.h (build_primtype_type_ref, linenumber_table):
5534 (java_lang_expand_expr): Add prototype.
5536 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
5537 `java_lang_expand_expr'.
5539 * lex.c (java_lex_error): Constify a char*.
5540 (java_get_unicode, java_read_char, java_allocate_new_line,
5541 java_unget_unicode, java_sneak_unicode): Prototype.
5543 * parse-scan.y (current_class, package_name, method_declarator,
5544 report_class_declaration, yyerror): Constify a char*.
5546 * parse.h (java_report_errors): Prototype.
5547 (yyerror): Constify a char*.
5549 * parse.y (classitf_redefinition_error, check_modifiers,
5550 parse_jdk1_1_error, lookup_package_type,
5551 lookup_package_type_and_set_next, get_printable_method_name,
5552 purify_type_name): Constify a char*.
5553 (build_super_invocation, maybe_generate_finit,
5554 verify_constructor_super, parser_add_interface,
5555 add_superinterfaces, jdep_resolve_class, note_possible_classname,
5556 java_complete_expand_methods, java_expand_finals,
5557 cut_identifier_in_qualified, java_stabilize_reference,
5558 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
5559 merge_string_cste): Prototype.
5560 (single_type_import_declaration, yyerror,
5561 variable_redefinition_error, build_array_from_name,
5562 build_unresolved_array_type, check_class_interface_creation,
5563 resolve_class, complete_class_report_errors,
5564 note_possible_classname, read_import_dir,
5565 find_in_imports_on_demand, resolve_package, fix_constructors,
5566 check_deprecation, lookup_method_invoke,
5567 maybe_build_primttype_type_ref, array_constructor_check_entry):
5569 (java_complete_expand_methods, java_expand_finals): Make static.
5570 (convert_narrow): Remove static prototype.
5572 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5574 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
5576 1999-08-02 Richard Henderson <rth@cygnus.com>
5578 * decl.c: Include defaults.h instead of expr.h.
5579 * parse.y: Likewise.
5581 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
5583 * java/decl.c (start_java_method): Change all uses of
5584 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
5585 Ensure expr.h is included.
5586 * java/expr.c (pop_arguments): Ditto.
5587 * java/parse.y (expand_start_java_method): Ditto.
5589 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5591 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
5593 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
5595 * decl.c: Include "function.h".
5596 * except.c: Likewise.
5597 * parse.y: Likewise.
5598 * Makefile.in: Update dependencies.
5600 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5602 * expr.c (build_java_soft_divmod): Provide a default case in switch.
5603 (java_lang_expand_expr): Mark parameters `target', `tmode' and
5604 `modifier' with ATTRIBUTE_UNUSED.
5606 * gjavah.c (process_file): Add braces around ambiguous `else'.
5608 * jcf-dump.c (print_access_flags, localvar_free): Change return
5611 * parse.y (java_complete_expand_method): Initialize variable
5613 (resolve_qualified_expression_name): Likewise for `field_decl'.
5614 (patch_method_invocation): Likewise for `class_to_search'.
5615 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
5616 (patch_assignment): Likewise for `lhs_type'.
5618 * verify.c (verify_jvm_instructions): Remove unused variable
5621 1999-07-25 Richard Henderson <rth@cygnus.com>
5623 * decl.c (va_list_type_node): New.
5625 1999-07-25 Anthony Green <green@cygnus.com>
5627 * gjavah.c (print_stub): New function.
5628 (METHOD_IS_NATIVE): New macro.
5629 (print_mangled_classname): Make static.
5630 (HANDLE_END_FIELD): Don't emit fields during stub generation.
5631 (process_file): Perform stub generation.
5632 (HANDLE_METHOD): Don't emit class decls during stub
5634 (HANDLE_END_METHOD): Take into account stub generation.
5635 (print_method_info): Handle stub generation.
5636 (print_stub): New function.
5637 (print_cxx_classname): Make signature consistant with others.
5638 (help): Describe -stubs option.
5639 (main): Create stub file.
5640 (version): Use version.c.
5641 (print_full_cxx_name): New function.
5642 (print_c_decl): Use print_full_cxx_name.
5644 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5646 * check-init.c (check_init): Handle MAX_EXPR.
5648 1999-07-15 Andrew Haley <aph@cygnus.com>
5650 * lang.c (flag_use_divide_subroutine): New variable.
5651 * typeck.c: (convert_ieee_real_to_integer): Bounds check
5652 fp-to-integer conversion.
5653 (convert): Call convert_ieee_real_to_integer when flag_fast_math
5656 * expr.c (build_java_soft_divmod): New function.
5657 (build_java_binop): Call build_java_soft_divmod if
5658 flag_use_divide_subroutine is set.
5659 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
5660 soft_lrem_node: new builtin functions.
5661 (init_decl_processing) Initialize the new builtins.
5662 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
5663 soft_lrem_node: new builtin functions.
5664 (build_java_soft_divmod): New function.
5665 * parse.y: Call build_java_soft_divmod if
5666 flag_use_divide_subroutine is set.
5669 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
5670 a --specs= arg) even if not linking.
5671 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
5672 -fuse-divide-subroutine
5674 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5676 * parse.y (resolve_and_layout): Check methods only once.
5677 (resolve_qualified_expression_name): Verify thrown exceptions
5679 (check_thrown_exceptions): Reject exceptions thrown in
5680 initializer. Error message tuned.
5682 1999-07-14 Andrew Haley <aph@cygnus.com>
5684 * expr.c (expand_expr): Do not return the last statement in a
5685 block as the block's value.
5687 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5689 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
5690 CALL_EXPR, to avoid order of evaluation changes.
5692 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5694 * parse.y (qualify_ambiguous_name): Do not use
5695 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
5697 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5699 * check-init.c (check_init): Handle MAX_EXPR.
5700 * expr.c (force_evaluation_order): Force method call arguments to
5701 be evaluated in left-to-right order.
5702 * parse.y (qualify_ambiguous_name): Loop again to qualify
5703 NEW_ARRAY_EXPR properly.
5705 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5707 * parse.y (patch_invoke): Resolve unresolved invoked method
5709 (qualify_ambiguous_name): STRING_CST to qualify expression for
5710 type name resolution.
5712 1999-06-24 Andrew Haley <aph@cygnus.com>
5714 * class.c (finish_class): Whenever a deferred method is
5715 output, rescan the list of methods to see if a new candidate for
5716 output can be found.
5718 1999-06-28 Tom Tromey <tromey@cygnus.com>
5720 * jvspec.c (lang_specific_driver): Recognize --help.
5722 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5724 * parse.y (resolve_package): Fixed bogus return statement.
5725 (patch_method_invocation): Resolve method invocation beginning with
5726 a package name qualifier.
5728 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5730 * Make-lang.in (java.stage1): Depend on stage1-start.
5731 (java.stage2): Likewise for stage2-start.
5732 (java.stage3): Likewise for stage3-start.
5733 (java.stage4): Likewise for stage4-start.
5735 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5737 * parse.y (java_complete_lhs): When doing cross referencing, don't
5738 try to keep file location on a WFL expanded as a CALL_EXPR.
5740 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5742 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
5743 compiling to class file a void method with an empty method body.
5744 As a side effect, the bytecode backend will generate the
5745 appropriate `return' instruction.
5747 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5749 * parse.y (lookup_package_type_and_set_next): New function prototype.
5750 (resolve_package): Search current and imported packages.
5751 (lookup_package_type_and_set_next): New function.
5753 1999-06-22 Andrew Haley <aph@cygnus.com>
5755 * verify.c (verify_jvm_instructions): Check for pending blocks
5756 before invalid PC test and opcode switch, not after.
5758 1999-06-21 Andrew Haley <aph@cygnus.com>
5760 * except.c (find_handler_in_range): The upper limit for exception
5761 ranges is exclusive, not inclusive: (start <= pc < end).
5762 (link_handler): find child pointer which points to outer by
5763 searching sibling list: previous code incorrectly assumed that
5764 outer->outer->first_child must point to outer.
5765 * verify.c (verify_jvm_instructions): FIXME added to code for
5767 (verify_jvm_instructions): Do not assume that the last block
5768 processed in a subroutine is a block which ends with a `ret'
5769 instruction. With some control flows it is possible that the last
5770 block ends with an `athrow'.
5772 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5774 * parse.y (qualify_ambiguous_name): Reorganized the post
5775 evaluation of non WFL leading expression nodes.
5777 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5779 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
5782 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5784 * parse.y (qualify_ambiguous_name): Handle qualified expression
5785 beginning with a STRING_CST.
5787 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5789 * parse.y (register_fields): Set DECL_INITIAL on both
5790 pre-initialized static and public fields.
5791 (resolve_field_access): Static field access expressions to always
5793 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
5794 qualification. CONVERT_EXPR to be resolved as an expression name.
5795 (java_complete_lhs): Identify and access qualified final
5796 initialized field in switch statement case expression.
5797 (fold_constant_for_init): Pre-initialized field decl constant to
5800 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5802 * parse.y (note_possible_classname): Mark returned node with
5803 QUALIFIED_P only if the original class name contained a '/'.
5805 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
5807 * Make-lang.in (gcjh): More parallel build fixes.
5809 1999-06-03 Mike Stump <mrs@wrs.com>
5811 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
5813 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
5815 * except.c (link_handler): Chain exception handlers in order.
5817 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
5819 * expr.c (expand_byte_code): Fill unreachable bytecode regions
5820 with nops and process as usual in order to always set correct EH
5821 ranges. Emit detailed warnings about unreachable bytecodes.
5823 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
5825 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
5828 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5830 * parse.y (lookup_field_wrapper): Unified returned value to NULL
5831 or the searched field decl.
5833 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5835 * parse.y (fold_constant_for_init): Convert numerical constant
5836 values to the type of the assigned field.
5838 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5840 * expr.c (lookup_field): Relaxed the test on class loading error
5842 * parse.y (fold_constant_for_init): Enabeled old code.
5844 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5846 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
5847 decide the validity of the cast of a java.lang.Cloneable reference
5849 (patch_conditional_expr): Fixed first argument passed to
5850 binary_numeric_promotion.
5852 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5854 * parse.y (qualify_ambiguous_name): Take into account that a
5855 CONVERT_EXPR might specify a type as a WFL.
5857 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5859 * parse.y (patch_assignment): Save the rhs before using it as an
5860 argument to _Jv_CheckArrayStore.
5862 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5864 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
5866 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5868 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
5869 floating point litteral only when the exponent indicator has been
5872 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5874 * parse.y (formal_parameter:): Construct argument tree list
5875 element even if a yet unsupported final parameter was encountered.
5877 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5879 * parse.y (finish_method_declaration): Issue errors for native or
5880 abstract methods declared with a method body, as well as for non
5881 native or non abstract methods with no method body.
5883 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5885 * class.c (build_utf8_ref): Initialize variable `field'.
5887 * decl.c (init_decl_processing): Initialize variable `field'.
5889 * expr.c (build_known_method_ref): Mark parameters `method_type',
5890 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
5891 (process_jvm_instruction): Likewise for parameter `length'.
5893 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
5894 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
5897 * parse.y (maybe_generate_clinit): Remove unused variable
5898 `has_non_primitive_fields'.
5899 (find_in_imports_on_demand): Initialize variables `node_to_use'
5901 (patch_binop): Likewise for variable `prom_type'.
5902 (patch_unaryop): Likewise for variable `prom_type'.
5904 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
5906 * xref.c (xref_table): Add missing initializer.
5908 1999-05-14 Tom Tromey <tromey@cygnus.com>
5910 * java-except.h (struct eh_range): Removed unused `next' member.
5911 * verify.c (verify_jvm_instructions): Call check_nested_ranges
5912 after adding all exception handlers. Sort exception ranges in
5914 (struct pc_index): New structure.
5915 (start_pc_cmp): New function.
5916 * except.c (add_handler): Return `void'. Don't call link_handler;
5917 instead construct an ordinary linked list and do range
5919 (check_nested_ranges): New function.
5920 (link_handler): Changed interface to allow merging of eh_ranges.
5921 Split overlapping ranges. Return `void'.
5923 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5925 * parse.y (constructor_block_end:): New rule, tagged <node>.
5926 (constructor_body:): Use `constructor_block_end' instead of
5929 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5931 * parse.y (statement_nsi:): Pop `for' statement block.
5932 (java_complete_lhs): Labeled blocks containing no statement are
5933 marked as completing normally.
5935 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5937 * xref.c (xref_set_current_fp): New function, defined.
5938 * xref.h (xref_set_current_fp): New function, prototyped.
5940 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5942 * check-init.c (check_init): Take into account that
5943 LABELED_BLOCK_STMT can be empty.
5945 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5947 * parse.y (java_check_regular_methods): Warning check on not
5948 overriding methods with default access in other packages does not
5949 apply to `<clinit>'.
5950 (java_complete_lhs): If block body is an empty_stmt_node, replace
5951 it by NULL_TREE. This prevents gcc from generating an irrelevant
5954 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5956 * check-init.c (check_init): Removed code accepting to see things
5957 falling through default:, when doing xrefs.
5958 * java-tree.h (do_not_fold): New global variable, declared.
5959 * parse.y (do_not_fold): New global variable, defined.
5960 (java_complete_expand_method): Set `do_not_fold' to the value of
5961 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
5962 and reinstall them after them have been purged; do not check for
5963 initializations; do not issue missing return errors.
5964 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
5966 (patch_binop): Skip the fold part when doing xrefs.
5967 (build_string_concatenation): Skip the concatenation part when
5969 (patch_synchronized_statement): Do not generate a try-finally when
5971 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
5972 and keep the location where the throw was seen.
5973 * typeck.c (convert): When `do_not_fold' is set, do not attempt
5974 any treatment on the converted node an simply return a NOP_EXPR of
5976 * xref.c (xref_get_data): New function, defined.
5977 * xref.h (xref_get_data): New function, declared.
5978 (XREF_GET_DATA): Use xref_get_data.
5980 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5982 * gjavah.c (print_include): Cast the result of `strlen' to int
5983 when comparing against a signed value.
5984 (add_namelet): Likewise.
5986 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5988 * expr.c (expand_invoke): Mark parameter `nargs' with
5990 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
5992 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
5995 * jcf-reader.c (get_attribute): Cast a value to long
5996 when comparing against a signed expression. Likewise.
5998 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
6001 1999-05-11 Andrew Haley <aph@cygnus.com>
6003 * parse.y (source_end_java_method): If the current method contains
6004 any exception handlers, force asynchronous_exceptions: this is
6005 necessary because signal handlers in libjava may throw exceptions.
6006 * decl.c (end_java_method): Ditto.
6008 1999-05-11 Tom Tromey <tromey@cygnus.com>
6010 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
6012 * jvspec.c (THREAD_NAME): Removed.
6013 (GC_NAME): Likewise.
6014 (MATHLIB): Likewise.
6015 (WITHLIBC): Likewise.
6017 (THREADLIB): Likewise.
6018 (MATH_LIBRARY): Likewise.
6019 (lang_specific_driver): Don't add `-l' options to command line.
6020 Instead, add a single --specs option. Recognize `-L' options and
6021 use them to search for spec file.
6022 (find_spec_file): New function.
6023 (SPEC_FILE): New define.
6025 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
6027 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
6028 cpplib-enabled build.
6030 1999-05-05 Per Bothner <bothner@cygnus.com>
6032 * class.c (make_field_value): DECL_INITIAL may be a string literal;
6033 temporarily zero it while calling rest_of_decl_compilation.
6035 * java-tree.h (string_ptr_type_node): Add declaration.
6036 * decl.c: Define and initialize string_ptr_type_node.
6037 * parse.y (patch_string_cst): Use string_ptr_type_node.
6039 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
6040 * parse.y (for_statement): Now unconditionally exit_block.
6041 (finish_labeled_statement): No longer exit_block if for-loop.
6042 (patch_loop_statement): Check harder if the loop is already labeled.
6044 * parse.y (patch_initialized_static_field): Removed function.
6045 (maybe_generate_clinit): Removed special handling for interfaces.
6046 (java_complete_expand_methods): Do a preliminary java_complete_tree
6047 on <clinit> to determine if it can be removed.
6048 (java_complete_expand_method): Remove special handling for <clinit>.
6049 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
6050 optimize if we get back empty_stmt_node.
6051 For MODIFY_EXPR, re-do checking of static initializers.
6052 (fold_constant_for_init): Don't return immediate if VAR_DECL.
6053 For VAR_DECL, pass correct context.
6055 * verify.c (verify_jvm_instructions): Better error messages.
6057 1999-05-03 Tom Tromey <tromey@cygnus.com>
6059 * parse-scan.y (interface_declaration): Call
6060 report_class_declaration for interfaces.
6062 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
6064 * Makefile.in: Remove -v from bison command lines.
6066 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6068 * check-init.c (check_init): Exclude a case of error when doing
6070 * class.c (layout_class_method): Don't generate the error message
6071 twice when compiling from source.
6072 * lang-options.h: Added `-Wredundant-modifers' and
6073 `-Wunusupported-jdk11' flags and help text.
6074 * lang.c (lang_decode_option): Added support for
6075 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
6076 flag_static_local_jdk11 and flag_redundant set accordingly.
6077 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
6078 * parse.h (EXPR_WFL_ADD_COL): New macro.
6079 (DECL_END_SOURCE_LINE): Likewise.
6080 (DECL_INHERITED_SOURCE_LINE): Likewise.
6081 * parse.y (static_ref_err): New function, prototyped.
6082 (CCB_TK): Now tagged <operator>.
6083 (class_body:): Remember the location of the closing '}' of a class
6084 definition when doing xrefs.
6086 (block_end:): Likewise.
6087 (create_class): Remember the location of the inherited class
6088 identifier when doing xrefs.
6089 (register_fields): Added test on first operand of `init' before
6090 testing it TREE_CODE.
6091 (method_header): Store the location of the class identifier in the
6092 class decl when doing xrefs.
6093 (finish_method_declaration): Don't combine first/last method line
6095 (java_check_regular_methods): Warning check on not overriding
6096 methods with default access on other packages move before check on
6097 static methods. Initialization of `aflags' also moved up.
6098 (resolve_expression_name): Call static_ref_err to report the error.
6099 (static_ref_err): New function, implemented.
6100 (resolve_field_access): Returned simplified static field access
6102 (resolve_qualified_expression_name): Check for illegal use of
6103 static fields in a non static context. Call static_ref_err to
6104 report error in various places.
6105 (java_complete_tree): Do not fold initialized static fields when
6107 (java_complete_lhs): Likewise.
6109 1999-04-29 Anthony Green <green@cygnus.com>
6111 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
6112 create internal labels.
6113 (lookup_label): Ditto.
6115 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6117 * class.c (layout_class_method): Generate <clinit>'s rtl for
6119 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6120 for interfaces' <clinit>.
6121 * expr.c (lookup_field): Search for fields in interfaces.
6122 (expand_invoke): Fixed indentation.
6123 (expand_java_field_op): Likewise. Use IS_CLINIT.
6124 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
6125 (IS_CLINIT): New macro.
6126 * parse.y (type_declaration:): Call maybe_generate_clinit after an
6127 interface was parsed.
6128 (maybe_generate_clinit): Don't generate if the current class is an
6129 interface with only fields of primitive types.
6130 (reset_method_name): Use IS_CLINIT.
6131 (java_complete_expand_method): Expand <clinit> when it exists for
6132 interfaces. Use IS_CLINIT.
6133 (resolve_expression_name): Use DECL_CONTEXT instead of
6134 current_class to build static field references.
6135 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
6136 ARRAY_REF when doing xreferencing.
6137 (check_final_assignment): Fixed typo in leading comment. Use
6139 (patch_array_ref): Don't fully expand array references when
6141 (patch_return): Use IS_CLINIT.
6142 (patch_throw_statement): Likewise.
6144 1999-04-22 Tom Tromey <tromey@cygnus.com>
6146 * Make-lang.in (JAVA_SRCS): Added check-init.c.
6148 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6150 * decl.c (predef_filenames, predef_filenames_size): New globals
6151 (init_decl_processing): predef_filenames and predef_filenames_size
6153 * java-tree.h (predef_filenames, predef_filenames_size): Declared
6155 * jcf-parse.c (predefined_filename_p): New function.
6156 (yyparse): Check that files on the command line are specified only
6157 once and issue a warning otherwise.
6158 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
6159 * parse.y (source_end_java_method): Nullify NOP method bodies, to
6160 avoid a gcc warning with -W -Wall turned on.
6161 (java_expand_classes): Abort if errors were encountered.
6162 (java_complete_lhs): If the cross reference flag is set, wrap
6163 field DECL node around a WFL when resolving expression name.
6165 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6167 * lang.c (lang_decode_option): Fixed returned value when parsing
6168 `-fxref=...' and `-Wall'.
6169 * parse.y (source_end_java_method): Do not generate code when
6170 flag_emit_xref is set.
6171 (resolve_expression_name): Do not build static field access when
6172 flag_emit_xref is set.
6173 (resolve_field_access): No special treatment on `length' when
6174 flag_emit_xref is set. Do not build qualified static field access
6175 when flag_emit_xref is set.
6176 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
6177 when flag_emit_xref is set.
6178 (patch_assignment): Do not generate array store runtime check when
6179 flag_emit_xref is set.
6180 * xref.c (xref_flag_value): Fixed function declaration
6182 (xset_set_data): New function.
6183 * xref.h (xref_set_data): Added prototype for new function.
6184 (typedef struct xref_flag_table): New field data.
6185 (XREF_GET_DATA): New macro.
6187 1999-04-19 Tom Tromey <tromey@cygnus.com>
6189 * xref.h (enum): Removed trailing comma.
6191 * parse.y (resolve_qualified_expression_name): Added missing
6194 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
6196 * gjavah.c: New prototypes for java_float_finite and
6199 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6201 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
6204 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
6206 * Makefile.in (TREE_H): Add tree-check.h.
6207 (RTL_H): Add genrtl.h.
6209 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6211 * parse.y (patch_assignment): Added ArrayStoreException runtime
6214 1999-04-06 Per Bothner <bothner@cygnus.com>
6216 * expr.c (pop_type_0): New function.
6217 (pop_type): Use pop_type_0.
6218 * java-tree.h (pop_type_0): New declaration.
6219 * verify.c (verify_jvm_instructions): Check return instructions.
6221 * parse.y (patch_binop): Don't fold if non-constant and emiting
6224 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6226 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
6228 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
6229 (main_jcf): Don't define.
6230 (process_file): Don't set `main_jcf'.
6232 * java-tree.h (main_jcf): Don't declare.
6234 * jcf-parse.c (main_jcf): Add static definition.
6236 * lang.c (main_jcf): Don't define.
6238 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6240 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
6242 * decl.c (copy_lang_decl): Likewise for `bcopy'.
6244 * jcf-depend.c: Include "config.h", not <config.h>.
6246 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
6249 * jcf-path.c: Include "config.h", not <config.h>.
6251 * lex.c: Don't include various system header files.
6252 (java_init_lex): Cast the argument of `bzero' to PTR
6254 * parse-scan.y (java_push_parser_context): Likewise.
6256 * parse.y (java_push_parser_context): Likewise.
6257 (patch_bc_statement): Match format specifier to variable argument.
6259 * xref.c: Don't include <stdio.h>.
6261 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6263 * parse.y (struct parser_ctxt *ctxp): Now global.
6264 (declare_local_variables): Use WFL compound value for the
6265 declaration source line value, when doing cross-referencing.
6267 1999-03-31 Tom Tromey <tromey@cygnus.com>
6269 * gjavah.c (print_field_info): Allow constants of other types.
6270 (print_include): Generate include when new name is proper prefix
6271 of already printed name.
6272 (add_namelet): Likewise.
6273 (cxx_keyword_subst): New function.
6274 (print_method_info): Use it.
6275 (print_field_name): New function.
6276 (get_field_name): New function.
6277 (print_field_info): Use get_field_name and print_field_name.
6279 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6281 * Makefile.in (keyword.h): Generate using gperf language 'C', not
6282 'KR-C', so gperf uses the `const' keyword on strings.
6284 * keyword.gperf (java_keyword): Const-ify a char*.
6286 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6288 * parse.y (patch_bc_statement): Fixed identation and a bogus
6291 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6293 * parse.y (patch_assignment): Allow static variables in other
6294 classes to be assigned.
6296 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6298 * class.c (maybe_add_interface): Remove unused variable
6300 (make_class_data): Use = for assignment, not ==. Likewise.
6301 (emit_register_classes): Remove unused variable `decl'.
6303 * lex.c: Fix comment so as not to contain an embedded `/*'.
6305 * verify.c (verify_jvm_instructions): Remove unused variable
6308 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
6310 * parse.y (complete_loop_body): Rename to finish_loop_body.
6311 (complete_labeled_statement): Rename to finish_labeled_statement.
6312 (complete_for_loop): Rename to finish_for_loop.
6313 (complete_method_declaration): Rename to finish_method_declaration.
6315 * java-tree.h (continue_identifier_node): New global node.
6316 * decl.c: Define and initialize continue_identifier_node.
6317 * parse.y (generate_labeled_block): Remove - no longer needed.
6318 (build_loop_body): Use continue_identifier_node for continue block.
6319 (finish_labeled_statement): Also do pop_labeled_block actions.
6320 (java_complete_lhs): POP_LOOP even if error.
6321 (build_labeled_block): Special handling for continue_identifier_node.
6322 (patch_loop_statement): Re-organize.
6323 (patch_bc_statement): Re-write.
6325 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6327 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
6328 using a WFL compound value.
6329 * parse.y (xref.h): Include.
6330 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
6332 (register_fields): Set WFL compound value to lineno if doing
6334 (java_complete_expand_method): Call expand_xref if flag_emit_xref
6336 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
6337 * xref.h (expand_xref): Prototype renamed from xref_generate.
6339 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6341 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
6342 (GET_CURRENT_BLOCK): New macro.
6343 * parse.y (current_static_block): New global variable.
6344 (method_body:): Define action.
6345 (complete_method_declaration): Set current_function_decl to NULL
6346 when work on the current method is done.
6347 (declare_local_variables): Use GET_CURRENT_BLOCK.
6348 (java_method_add_stmt): Likewise.
6349 (java_complete_expand_method): Disable the use of `this' when
6351 (enter_a_block): If no current method exist, use
6352 current_static_block to link static initializer blocks.
6353 (exit_block): Rewritten to use current_static_block when no current
6355 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
6356 (patch_return): Forbid the use of `return' in static initializers.
6357 (patch_throw_statement): Fixed indentation. Issue specific error
6358 for uncaught thrown checked exception in static initializer
6359 blocks. Removed FIXME.
6361 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
6363 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
6364 Link gcj from gcc.o.
6366 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6368 * parse.y (find_applicable_accessible_methods_list): When dealing
6369 with interface: ensure that a given interface or java.lang.Object
6370 are searched only once.
6372 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6374 * gjavah.c (print_c_decl): Remove unused argument `flags'.
6376 * jcf-dump.c (print_access_flags): Add braces around if-else.
6378 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
6381 * lex.c (build_wfl_node): Add static prototype.
6383 * lex.h (build_wfl_node): Remove static prototype.
6385 * parse.y: Include lex.c early enough to declare everything needed.
6386 Ensure calls to `build_wfl_node' pass the proper arguments.
6387 (create_class): Remove unused variable `super_decl'.
6388 (get_printable_method_name): Initialize variable `name'.
6390 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6392 * Changelog: Fixed 1999-03-22 typos.
6393 * lang.c (lang_decode_option): Fixed typo in error string in the
6396 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6398 * Makefile.in (JAVA_OBJS): Added entry xref.o.
6400 * java-tree.h (flag_emit_xref): Declared extern.
6401 * lang.c (xref.h): Included.
6402 (flag_emit_xref): New global variable.
6403 (lang_decode_option): Added support for -fxref.
6407 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
6409 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
6412 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6414 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
6415 $(srcdir)/../system.h and $(JAVA_TREE_H).
6416 (jcf-io.o): Depend on $(JAVA_TREE_H).
6417 (mangle.o): Likewise.
6419 * check-init.c (check_cond_init): Add static prototype.
6421 * class.c (build_java_method_type, hashUtf8String,
6422 make_field_value, get_dispatch_vector, get_dispatch_table,
6423 append_gpp_mangled_type, mangle_static_field): Likewise.
6424 (strLengthUtf8): Hide unused definition.
6425 (hashUtf8String): Const-ify.
6426 (make_field_value): Un-ANSI-fy.
6428 * constants.c: Move inclusion of jcf.h above java-tree.h.
6429 (set_constant_entry, find_class_or_string_constant,
6430 find_name_and_type_constant, get_tag_node,
6431 build_constant_data_ref): Add static prototype.
6433 * decl.c (push_jvm_slot, builtin_function,
6434 lookup_name_current_level): Likewise.
6435 (builtin_function): Const-ify.
6437 * except.c (expand_start_java_handler, expand_end_java_handler):
6438 Add static prototype.
6440 * expr.c (flush_quick_stack, push_value, pop_value,
6441 java_stack_swap, java_stack_dup, build_java_athrow,
6442 build_java_jsr, build_java_ret, expand_java_multianewarray,
6443 expand_java_arraystore, expand_java_arrayload,
6444 expand_java_array_length, build_java_monitor, expand_java_pushc,
6445 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
6446 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
6447 expand_compare, expand_test, expand_cond, expand_java_goto,
6448 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
6449 expand_java_field_op, java_push_constant_from_pool): Likewise.
6451 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
6452 (build_java_arraynull_check): Mark parameters `node' and `type'
6453 with ATTRIBUTE_UNUSED.
6454 (note_label): Likewise for parameter `current_pc'.
6455 (expand_java_call, expand_java_ret): Hide unused definition.
6457 * java-tree.h (make_class, build_constants_constructor,
6458 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
6459 init_outgoing_cpool, register_class, emit_register_classes,
6460 java_layout_seen_class_methods): Prototype.
6461 (unicode_mangling_length): Const-ify.
6462 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6463 emit_unicode_mangled_name, format_int, format_uint,
6464 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
6465 jcf_print_utf8_replace, open_class): Prototype.
6467 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
6468 <stdio.h>. Include tree.h/java-tree.h.
6469 (utf8_equal_string usage, process_class): Add static prototype.
6470 (open_class): Don't prototype this here.
6471 (utf8_equal_string): Match arguments to format specifiers.
6472 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
6473 TABLE_SWITCH, disassemble_method): Likewise.
6475 * jcf-io.c: Include tree.h/java-tree.h.
6476 (open_class, find_classfile, jcf_print_utf8,
6477 jcf_print_utf8_replace): Const-ify.
6479 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
6480 parse_class_file): Add static prototype.
6481 (find_in_current_zip): Match definition to existing static
6484 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
6485 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
6486 finish_jcf_block, define_jcf_label, get_jcf_label_here,
6487 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
6488 write_chunks, adjust_typed_op, generate_bytecode_conditional,
6489 generate_bytecode_return, perform_relocations, init_jcf_state,
6490 init_jcf_method, release_jcf_state, generate_classfile):
6491 Add static prototype.
6492 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
6493 (make_class_file_name): Const-ify.
6495 * jcf.h (find_classfile): Const-ify.
6497 * jv-scan.c (reset_report): Remove prototype.
6499 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
6500 (error): Rewrite to allow varargs.
6502 * lang.c (lang_f_options): Const-ify.
6504 * lex.c (java_parse_escape_sequence): Add static prototype.
6505 (java_allocate_new_line): Match definition to existing static
6508 * mangle.c Include tree.h/java-tree.h.
6509 (unicode_mangling_length, emit_unicode_mangled_name,
6510 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
6512 * parse.h (jdep_code): Remove trailing comma in enumeration.
6513 (java_get_line_col): Move prototype outside of !JC1_LITE test.
6514 (reset_report): Add prototype.
6516 * verify.c (push_pending_label, merge_types): Add static
6519 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
6521 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6523 * parse.y (find_applicable_accessible_methods_list): Extend the
6524 search to superinterfaces when relevant.
6525 (search_applicable_methods_list): New function.
6527 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6529 * class.c (unmangle_classname): Implemented stricter testing
6530 before setting the QUALIFIED_P flag on an identifier.
6532 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
6534 * parse.y (java_complete_lhs): Call force_evaluation_order
6535 after patch_newarray.
6536 (patch_binop): Don't call fold if there are side effects.
6538 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
6540 * parse.y (java_stabilize_reference): Use save_expr instead of
6541 building a SAVE_EXPR node.
6542 (java_complete_lhs): Patch the resulting string of the `+='
6543 operator (if necessary) and complete the RHS after having built
6546 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
6548 * class.c (make_class): Don't set CLASS_P here (because
6549 this function is also called by build_java_array_type).
6550 (push_class): Set CLASS_P here instead.
6551 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
6553 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
6554 context. If the context is class, perfer "super" over "synchronized".
6555 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
6557 * parse.y (create_class): Don't call parser_check_super here;
6558 it is not robust. Always wait until later.
6560 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
6561 match what JDK 1.2 does), but don't set ACC_PUBLIC.
6563 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
6565 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
6566 * lex.h (UNGETC): Change misleading macro.
6568 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
6570 * parse.y (java_stabilize_reference): Return NODE when patching a
6572 (java_complete_lhs): Put parenthesis around truth values.
6574 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
6576 * class.c (layout_class_method): Don't make rtl for interface
6578 * parse.h (GET_TYPE_NAME): New macro.
6579 * parse.y (if_then_statement:): Fixed indentation.
6580 (if_then_else_statement:): Likewise.
6581 (for_statement:): Fixed spacing.
6582 (try_statement:): Fixed indentation.
6583 (create_interface): Don't force interfaces to be abstract.
6584 (method_header): Abstract methods are OK in interfaces.
6585 (declare_local_variables): Fixed typo in comment.
6586 (java_complete_expand_method): Fixed indentation.
6587 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
6588 non accessible fields.
6589 (java_stabilize_reference): New function.
6590 (java_complete_lhs): Fixed indentation. Use
6591 java_stabilize_reference in compound assignement. Insert the
6592 cast. If not processing `+' fix string constants before processing
6595 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6597 * constants.c (find_class_or_string_constant): Cast variable `j'
6598 to a `jword' when comparing against one.
6600 * expr.c (java_lang_expand_expr): Remove unused variables
6601 `has_finally_p' and `op0'.
6603 * gjavah.c (print_field_info): Cast a value to jint when comparing
6604 against one. Likewise for a jlong.
6605 (add_namelet): Likewise cast a `sizeof' to an int when comparing
6606 against a signed quantity.
6608 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
6609 (print_signature): Don't needlessly dereference variable `str'
6611 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
6612 `max_locals' with ATTRIBUTE_UNUSED.
6613 (jcf_parse_class): Likewise for variable `index'.
6615 * parse.h (reverse_jdep_list): Remove static prototype.
6617 * parse.y (build_jump_to_finally): Remove prototype and definition.
6618 (reverse_jdep_list): Add static prototype.
6620 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
6621 `assignment' and `expr_decl'.
6623 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
6625 1999-03-12 Andrew Haley <aph@cygnus.com>
6627 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
6628 we'll need a directory separator and a null character.
6630 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
6632 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
6634 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6636 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
6639 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
6641 * lex.c (java_parse_end_comment): Take extra parameter (next char).
6643 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
6645 * class.c (layout_class_method): A static method in a base class
6646 is never overridden, so treat it like it doesn't exist.
6647 However, do complain about private non-static method overriding
6648 public static method.
6650 * parse.y: Don't set unused INITIALIZED_P flag.
6651 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
6653 * parse.y (find_expr_with_wfl): Optimize tail-calls.
6654 (build_array_from_name): Re-order &index[string] to &string[index].
6656 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
6657 error_mark (it might catch more errors, but it is more likely to lose).
6659 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6661 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
6662 (parse-scan.o): Depend on toplev.h.
6664 * class.c (make_method_value): Add prototype. Make it static.
6665 Remove unused second argument, caller changed.
6667 * expr.c (java_lang_expand_expr): Remove unused variable
6670 * java-tree.h: Don't prototype find_in_current_zip.
6671 Add prototypes for verify_constant_pool, start_java_method,
6672 end_java_method, give_name_to_locals, expand_byte_code,
6673 open_in_zip, set_constant_value, find_constant1, find_constant2,
6674 find_utf8_constant, find_string_constant, find_class_constant,
6675 find_fieldref_index, find_methodref_index, write_constant_pool,
6676 count_constant_pool_bytes and encode_newarray_type.
6678 * jcf-dump.c: Remove unused variable `LONG_temp'.
6680 * jcf-parse.c: Include parse.h.
6681 (jcf_parse_source): Remove unused parameter, all callers changed.
6682 (jcf_figure_file_type): Add static prototype.
6683 (find_in_current_zip): Likewise. Also remove unused parameter,
6684 all callers changed.
6685 (read_class): Initialize variable `saved_pos'.
6687 * jcf-reader.c (jcf_parse_preamble): Mark variables
6688 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
6690 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
6691 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
6692 (java_parse_doc_section): Initialize variable `seen_star'.
6693 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
6694 (java_lex_error): Mark parameters `msg' and `forward' with
6696 (java_get_line_col): Mark parameters `filename' and `line' with
6699 * parse-scan.y: Include toplev.h.
6700 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
6702 * parse.h: use `struct JCF', not plain `JCF'.
6703 (java_parser_context_save_global, java_expand_classes
6704 java_parser_context_restore_global, java_parse): Add prototypes.
6706 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
6709 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
6711 * check-init.c (check_init): COPYN takes word count, not bit count.
6713 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
6715 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
6716 explicit build_decl. (Avoids crash in reload when optimizing.)
6718 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
6720 * decl.c (complete_start_java_method): Handle synchronized method
6721 even when compiling from bytecode.
6723 1999-02-26 Tom Tromey <tromey@cygnus.com>
6725 * gjavah.c (add_class_decl): Only generate `#include' if outer
6726 class is not the name of the class we are processing. Correctly
6727 append `.h' in #include.
6728 (process_file): Clean up newlines around generated `#include's.
6729 (decode_signature_piece): Correctly handle inner classes.
6730 (struct include): New structure.
6731 (all_includes): New global.
6732 (print_include): New function.
6733 (add_class_decl): Use it.
6734 (process_file): Likewise.
6735 (add_class_decl): Generate include for java-array.h if array
6737 (process_file): Don't generate java-array.h include.
6739 * gjavah.c (add_namelet): Check for standard package names here.
6740 (add_class_decl): Don't check for standard package names here.
6742 1999-02-25 Tom Tromey <tromey@cygnus.com>
6744 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
6745 When reading a zip file, only use strncmp if both strings are
6746 bigger than the buffer length. Initialize `k' when looping
6749 1999-02-24 Tom Tromey <tromey@cygnus.com>
6751 * gjavah.c (struct namelet): New structure.
6752 (add_namelet): New function.
6753 (print_namelet): New function.
6754 (print_class_decls): Use add_namelet and print_namelet to generate
6755 namespaces and not classes.
6756 (method_printed): New global.
6757 (HANDLE_END_METHOD): Examine method_printed.
6758 (print_method_info): Set method_printed when required. Print
6759 error if function to be ignored is marked virtual. Handle $finit$
6761 (METHOD_IS_FINAL): New macro.
6762 (print_field_info): Use it.
6763 (HANDLE_METHOD): Clear method_printed.
6764 (method_pass): New global.
6765 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
6766 (process_file): Do two passes over both fields and methods.
6767 (HANDLE_METHOD): Examine method_pass.
6769 (add_class_decl): New function.
6770 (print_class_decls): Don't scan over entire constant pool.
6772 1999-02-23 Tom Tromey <tromey@cygnus.com>
6774 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
6775 disable linking in that case.
6777 1999-02-20 Tom Tromey <tromey@cygnus.com>
6779 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
6782 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
6784 * decl.c (build_result_decl), java-tree.h: New method.
6785 (complete_start_java_method): Handle synchronized methods.
6786 Don't build DECL_RESULT here. (Ordering dependency problem.)
6787 (start_java_method): Call build_result_decl here instead ...
6788 * parse.y (java_complete_expand_method): ... and here.
6789 (expand_start_java_method): Don't call complete_start_java_method here.
6790 (java_complete_expand_method): Call it here instead.
6791 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
6792 * java-tree.h: ... here.
6794 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
6795 * parse.y (java_complete_lhs): Don't call force_evaluation_order
6796 for ARRAY_REF - it doesn't work when array bounds are checked.
6797 (patch_array_ref): Handle it here instead.
6799 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
6801 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
6803 Force left-to-right evaluation of binary operations etc.
6804 * expr.c (force_evaluation_order), java-tree.h: New function.
6805 * parse.y (java_complete_lhs): Pass binary operations, procedure
6806 calls, and ARRAY_REFs to force_evaluation_order.
6807 (various): Set TREE_SIDE_EFFECTS more carefully.
6809 Tolerate random (non-UTF8) encoding in comments without complaining.
6810 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
6811 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
6813 * parse.y (resolve_qualified_expression_name): Handle error_mark.
6814 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
6816 * parse.y (java_complete_lhs): Ignore an empty statement in a
6817 COMPOUND_EXPR. Don't complain about empty statement after return.
6819 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
6821 * parse.y (obtain_incomplete_type): Don't wrap unknown types
6822 in TREE_LIST - just chain the POINTER_TYPEs together.
6823 (resolve_class): If type already resolved, return decl.
6824 After resolving, update TREE_TYPE(class_type), and name (if array).
6825 * parse.h (do_resolve_class), parse.y: Make non-static.
6826 * class.c (maybe_layout_super_class): Take this_class argument.
6827 Do do_resolve_class if necessary.
6828 (layout_class, layout_class_methods): Adjust calls appropriately.
6829 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
6830 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
6831 * typeck.c (build_java_array_type): Don't call layout_class.
6833 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6835 * parse.y (check_pkg_class_access): Allow private class access
6836 within the same package.
6837 (strip_out_static_field_access_decl): New function.
6838 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
6839 operator argument before testing its nature.
6841 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
6843 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
6844 (TRY_EXPR): Simplify - it no longer has a finally clause.
6845 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
6846 Simpler handling of TRY_EXPR, which no longer has a finally clause.
6847 * expr.c (java_lang_expand_expr): Likewise.
6848 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
6849 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
6850 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
6851 (build_try_statement): Remove finally parameter and handling.
6852 (build_try_finally_statement): New function.
6853 (patch_try_statement): No longer need to support finally clause.
6854 (try_statement): Update grammar action rules.
6855 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
6856 Simpler handling of TRY_EXPR, which no longer has a finally clause.
6858 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
6860 * jcf-parse.c (get_constant): Add braces around computation of 'd'
6861 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
6863 1999-02-17 Andrew Haley <aph@cygnus.com>
6865 * class.c (build_utf8_ref): Back out broken patch which was
6866 intended to to output signatures using '.' as a separator.
6868 * class.c (make_class_data): Output signatures using '.' as a
6869 separator, rather than '/'.
6870 (mangled_classname): Likewise.
6871 (make_field_value): Likewise.
6872 (make_method_value): Likewise.
6873 * constants.c (alloc_class_constant): Likewise.
6874 * expr.c (build_invokeinterface): Likewise.
6876 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6878 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
6879 of an ancient workaround.
6881 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
6883 * jvspec.c (xmalloc): Kill the prototype. It does not belong
6886 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6888 * lex.c (yylex): Encode \0 as UTF8.
6890 1999-02-10 Tom Tromey <tromey@cygnus.com>
6892 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
6893 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
6894 (libgcj_zip): Renamed.
6895 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
6897 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
6899 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
6900 (GC_NAME): Renamed -lgc to -lgcjgc.
6902 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6904 * lex.c (java_lang_cloneable): Initialize.
6905 * parse.y (java_lang_cloneable): New static variable.
6906 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
6907 doing one more qualification round.
6908 (valid_ref_assignconv_cast_p): Reject null source or
6909 destination. Allow an array to be cast into java.lang.Cloneable.
6910 (patch_cast): Swapped two first arguments to first call to
6911 valid_ref_assignconv_cast_p.
6913 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6915 * parse.h: DECL_P renamed JDECL_P.
6916 * parse.y: DECL_P replaced by JDECL_P.
6917 (build_array_from_name): Always use pointer's type.
6918 (patch_bc_statement): Extra code to search continue target in a
6919 for loop. Fixed comments. Continue target is current loop when
6922 1999-02-05 Andrew Haley <aph@cygnus.com>
6924 * class.c (make_class_data): The superclass of an interface should
6925 be null, not class Object.
6927 * lex.c (java_lex): Sign extend hex literals.
6929 1999-02-04 Andrew Haley <aph@cygnus.com>
6931 * class.c (build_utf8_ref): Output signatures using '.' as a
6932 separator, rather than '/'.
6933 (make_class_data): Likewise.
6935 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
6937 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
6938 mkstemp.o. Get them from libiberty now.
6940 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
6942 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
6944 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6946 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
6949 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
6951 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
6952 * jcf-write.c (generate_bytecode_return): New function.
6953 (generate_bytecode_insns): Use it, for RETURN_EXPR.
6955 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
6956 generate special [fd]const_[01] instructions.
6958 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
6960 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
6961 handling OPCODE_lookupswitch or OPCODE_tableswitch.
6963 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
6965 * parse.y (patch_method_invocation): Handle calling static methods,
6966 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
6968 * parse.y (java_complete_lhs): Don't complain about unreachable
6969 exit condition in a do-while statement.
6971 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6973 * lex.c (java_read_char): Fixed utf8 decoding.
6974 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
6976 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
6977 comments. Local variable `all_primitive' is gone. Broadened
6978 acceptance of `0' to floating point targets. `long' can now be
6979 widened to `double' or `float'.
6980 (valid_method_invocation_conversion_p): Added leading
6981 comment. Fixed tabulation.
6982 (build_string_concatenation): Optimize out left or right empty
6985 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
6987 * jcf-write.c (localvar_alloc): Only emit entry for
6988 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
6989 (generate_bytecode_insns): Only call put_linenumber if
6990 debug_info_level > DINFO_LEVEL_NONE.
6991 * jvspec.c (lang_specific_driver): If no -O* or -g* option
6992 is specified, add -g1 (for compatibility wih javac).
6994 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
6996 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
6997 gjavah.o, check-init.o, jv-scan.o
6999 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7001 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
7003 * gjavah.c: Include config.h and system.h.
7005 * javaop.h (inline): Don't define, its handled by system.h.
7006 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
7007 from `inline' to `static inline'.
7009 * jcf.h (inline): Don't define, its handled by system.h.
7011 * lex.c (inline): Likewise.
7013 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
7015 * lang-specs.h: Map -Qn to -fno-ident.
7017 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
7019 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
7021 1999-01-29 Tom Tromey <tromey@cygnus.com>
7023 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
7024 then cast it to Object before calling `append' method.
7026 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
7028 * check-init.c (check_bool2_init, check_bool_init, check_init):
7029 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
7030 * jcf-write.c (generate_bytecode_insns): Likewise.
7032 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7034 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
7035 * parse.y (patch_cast): Allow a boolean to be cast into a
7038 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7040 * parse.y: (class_declaration:): Fixed indentation.
7041 (class_member_declaration:): Extra `;' after field declaration now
7043 (interface_declaration:): Removed debug messages in error reports.
7044 (patch_binop): Nodes created and returned inherit the orignal
7045 node's COMPOUND_ASSIGN_P flag value.
7046 (patch_cast): Fix cast from char to floating point.
7048 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
7050 * except.c, java-except.h (expand_resume_after_catch): new
7052 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
7053 to branch back to main flow of control after a catch block.
7055 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7057 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
7058 $(srcdir)/../system.h.
7059 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
7060 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
7061 (jcf-write.o): Likewise.
7062 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7063 (mangle.o): Depend on $(srcdir)/../toplev.h.
7064 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7065 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7067 * class.c: Include output.h and parse.h.
7068 (mangled_classname): Add the `const' keyword to a char*.
7069 (find_named_method): Hide unused function definition.
7070 (build_utf8_ref): Change type of variable `c' to unsigned char.
7071 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
7072 (build_class_ref): Add the `const' keyword to a char*.
7073 (layout_class_method): Remove unused variable `buf'.
7075 * decl.c (find_local_variable): Remove unused variable `rtl'.
7076 (pushdecl): Likewise for variables `different_binding_level' and
7078 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
7079 (maybe_build_cleanup): Likewise for parameter `decl'.
7081 * except.c (expand_start_java_handler): Mark parameter `range'
7082 with ATTRIBUTE_UNUSED.
7084 * expr.c: Include except.h.
7085 (pop_type): Remove unused variable `i'.
7086 (pop_value): Likewise for variables `n_words' and `i'.
7087 (expand_java_arrayload): Likewise for variable `convert'.
7088 (java_lang_expand_expr): Likewise for variables `op0', `type',
7089 `mode', `unsignedp', `node' and `elements'.
7090 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
7092 (process_jvm_instruction): Add a `const' qualifier to a char*.
7094 * gjavah.c (output_directory): Add the `const' keyword to a char*.
7095 (temp_directory): Likewise.
7096 (print_c_decl): Likewise.
7097 (print_method_info): Likewise.
7098 (decode_signature_piece): Likewise.
7099 (print_mangled_classname): Likewise.
7101 * java-except.h: Provide prototypes for maybe_start_try,
7102 maybe_end_try and add_handler.
7104 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
7105 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
7106 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
7107 init_expr_processing, push_super_field, init_class_processing,
7108 can_widen_reference_to, class_depth, verify_jvm_instructions,
7109 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
7110 set_local_type, merge_type_state, push_type, load_type_state,
7111 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
7112 emit_unicode_mangled_name): Add prototypes.
7114 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
7115 (print_signature_type): Use ISDIGIT, not isdigit.
7116 (print_signature): Remove unused variable `j'.
7118 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
7119 int when comparing against one.
7121 * jcf-parse.c: Include toplev.h.
7123 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
7124 (localvar_free): Remove unused variable `i'.
7125 (generate_bytecode_conditional): Likewise for variable `kind'.
7127 * jv-scan.c: Include config.h and system.h. Remove redundant
7128 OS header and gansidecl.h includes.
7129 (warning): Add the `const' keyword to a char*. Also add
7130 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
7131 __STDC__, when determining whether to use ANSI-isms.
7132 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
7133 (xmalloc): Don't redundantly prototype here.
7134 (main): Remove unused parameter `envp'. Also fix the arguments
7135 passed to function `fatal' to match the format specifier.
7137 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
7139 * mangle.c: Include toplev.h.
7140 (emit_unicode_mangled_name): Declare parameter `len'.
7142 * parse.y (parse_warning_context): Add the `const' keyword to a
7143 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
7144 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
7145 (issue_warning_error_from_context): Add the `const' keyword to
7147 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
7148 not `__STDC__' for whether to use ANSI-isms.
7150 * typeck.c (incomplete_type_error): Mark parameters `value' and
7151 `type' with ATTRIBUTE_UNUSED.
7152 (parse_signature_type): Use ISDIGIT, not isdigit.
7154 * verify.c (check_pending_block): Add the `const' keyword to a char*.
7155 (verify_jvm_instructions): Likewise. Remove unused variables
7156 `field_name' and `default_val'.
7158 * zextract.c: Include config.h and system.h. Remove redundant
7161 * zipfile.h: Prototype `read_zip_archive'.
7163 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
7165 * typeck.c (convert): Allow conversions to void type: some
7166 optimizations in gcc do this.
7168 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
7170 * typeck.c (convert_ieee_real_to_integer): New function.
7171 (convert): When not using fast-math and using hardware fp, convert
7172 an IEEE NaN to zero.
7174 1999-01-18 Andrew Haley <aph@cygnus.com>
7176 * parse.y (patch_binop): Do a type conversion from signed to
7177 unsigned and then back to signed when a ">>>" is found.
7179 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7181 * java-tree.h: (check_for_initialization): Added prototype.
7182 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
7183 * parse.y (do_resolve_class): Removed unused locals.
7184 (read_import_dir): Likewise.
7185 (resolve_qualified_expression_name): Array creation
7186 expressions are valid primary expressions.
7187 (qualify_ambiguous_name): Likewise.
7188 (patch_synchronized_statement): Removed unused local.
7190 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
7192 * Makefile.in (zextract.o): Add dependencies.
7194 * Makefile.in: Do not put ^Ls at the start of a line.
7196 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
7198 * expr.c (process_jvm_instruction): Coerce to correct Throwable
7199 sub-type the result of the call that gets the exception value.
7201 * parse.y (java_complete_expand_methods): If flags_syntax_only,
7202 don't call finish_class.
7204 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
7205 clear found before continuing.
7207 * verify.c (verify_jvm_instructions): On an array load, allow
7208 and handle top of stack to be TYPE_NULL.
7210 * gjavah.c (generate_access): Translate Java package private or
7211 protected access to C++ public, but with a comment.
7213 1999-01-13 Andrew Haley <aph@cygnus.com>
7215 * expr.c (generate_name): Name prefix changed to avoid clashes
7216 with assembler temp labels.
7218 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
7219 MODIFY_EXPR. Without this, code for the assignement may not be
7220 generated at all and the synchronized statement will read an
7221 uninitialized variable.
7223 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7225 * class.c (maybe_layout_super_class): Fixed returned value.
7226 * lex.c: Added 1999 to the copyright.
7227 (java_init_lex): Initialize java_lang_imported.
7228 * lex.h: Added 1999 to the copyright.
7229 * parse.h: Added 1999 to the copyright.
7230 (REGISTER_IMPORT): Fixed typo in trailing macro.
7231 (CURRENT_OSB): New macro.
7232 (struct parser_ctxt): New fields osb_depth, osb_limit.
7233 * parse.y (java_lang_id): New global variable.
7234 (type_import_on_demand_declaration): Don't import java.lang.* twice.
7235 (array_creation_expression:): Use CURRENT_OSB.
7236 (dims:): Uses a stack to keep track of array dimensions.
7237 (cast_expression:): Use CURRENT_OSB.
7238 (find_expr_with_wfl): Return NULL if node found doesn't meet the
7240 (register_fields): Fixed typos in comment.
7241 (check_method_redefinition): Fixed comment indentation.
7242 (java_check_regular_methods): Set saved found wfl to NULL after
7243 having reinstalled it in the previously found DECL_NAME.
7245 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
7247 * gjavah.c (java_float_finite): Use a union to do type punning.
7248 (java_double_finite): Likewise.
7250 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
7252 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
7253 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
7254 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
7255 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
7256 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
7257 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
7259 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
7261 * check-init.c (check_init): If compiling to native, we don't
7262 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
7264 1999-01-08 Tom Tromey <tromey@cygnus.com>
7266 * parse-scan.y (variable_declarator_id): Set or increment
7268 (bracket_count): New global.
7269 (formal_parameter): Handle case where bracket pairs trail variable
7272 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
7274 * jcf-parse.c (yyparse): variable len changed from a char to an
7275 int to prevent overflow.
7277 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
7279 * java-tree.h: Declare read_class.
7280 * jcf-parse.c (read_class): New function.
7281 (load_class): Now just call read_class.
7283 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
7284 * jcf-parse.c (parse_source_file): Declare save_error_count,
7285 which is needed by java_parse_abort_on_error macro,
7286 * parse.y (java_layout_classes, java_expand_classes): Likewise.
7288 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
7289 constructor, if initializing a static field.
7290 (patch_new_array_init): Set TREE_CONSTANT if it is.
7291 * expr.c (java_lang_expand_expr): For a static array constructor
7292 of primitive elements, allocate the array itself statically.
7293 Disabled until we can set the vtable field statically.
7295 * check-init.c: New file. Checks for definite assignment.
7296 * Makefile.in (JAVA_OBJS): Add check-init.o.
7297 * parse.y (java_complete_expand_method): Call check_for_initialization.
7298 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
7300 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
7302 * parse.y : include system.h instead of including
7303 standard headers directly with the exception of <dirent.h>.
7305 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
7307 * lex.h: Moved static function declarations to lex.c,
7308 to shut up some -Wall warnings.
7309 * lex.c: Static function declarations moved here.
7310 * jcf-dump.c: Small fixes to shut up -Wall warnings.
7312 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7314 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
7316 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
7318 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
7319 * verify.c (verify_jvm_instructions): Fix off-by-one error.
7321 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
7322 (localvar_alloc): Change return type to void,
7323 (emit_unop): Remove unused variable size.
7325 * jcf-write.c (struct jcf_block): Add new union.
7326 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
7327 (call_cleanups): New functions.
7328 (struct jcf_partial): New fields num_finalizers and return_value_decl.
7329 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
7330 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
7331 * lang.c (lang_init): Call using_eh_for_cleanups.
7332 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
7333 completing operands to patch_synchronized_statement.
7334 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
7335 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
7336 WITH_CLEANUP_EXPR instead of TRY_EXPR.
7338 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
7340 * Make-lang.in: Comment out control-Ls; they upset some makes.
7342 1998-12-18 Tom Tromey <tromey@cygnus.com>
7344 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
7347 1998-12-17 Tom Tromey <tromey@cygnus.com>
7349 * parse.y (DIR_SEPARATOR): New define.
7350 (check_class_interface_creation): Use it.
7352 * parse-scan.y (report_main_declaration): Recognize
7353 `java.lang.String' in argument to main.
7355 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
7357 * parse.y (create_interface): Remove bogus test.
7359 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
7361 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
7362 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
7364 1998-12-16 Tom Tromey <tromey@cygnus.com>
7366 * parse-scan.y (qualified_name): Use correct sprintf format.
7368 1998-12-15 Tom Tromey <tromey@cygnus.com>
7370 * gjavah.c (print_field_info): Changed how most negative number is
7373 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
7375 * parse.y (fold_constant_for_init): New function.
7376 (resolve_expression_name): Don't replace static final
7377 constant-initialized fields by its value.
7378 (java_complete_lhs): New. Same as java_complete_tree, except does
7379 not replace static final constant-initialized fields by their values.
7380 (register_fields): If there is an initializer, set DECL_INITIAL and
7381 MODIFY_EXPR_FROM_INITIALIZATION_P.
7382 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
7383 Only call patch_initialized_static_field if
7384 MODIFY_EXPR_FROM_INITIALIZATION_P.
7385 (patch_initialized_static_field): If not valid constant, clear
7388 * parse.y (lookup_field_wrapper): Fix thinko.
7390 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
7391 set and restore global lineno.
7393 1998-12-14 Tom Tromey <tromey@cygnus.com>
7395 * gjavah.c (print_field_info): If value to print is the smallest
7396 value of its size, then print as hex to avoid later warnings from
7399 1998-12-14 Tom Tromey <tromey@cygnus.com>
7401 * gjavah.c (decompile_method): Decompile `return null'.
7402 (process_file): Generate `#pragma interface'.
7403 (method_declared): New global.
7404 (print_method_info): Set it.
7405 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
7406 (print_method_info): Handle abstract methods.
7408 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
7410 * parse.y (patch_method_invocation): If class_decl is null
7411 (e.g. an array type), use original type.
7413 * parse.y (check_thrown_exceptions): Temporary hack to suppress
7414 errors about uncaught exception from clone (of array, specifically).
7416 1998-12-13 Tom Tromey <tromey@cygnus.com>
7418 * gjavah.c (decompile_method): Handle all types of `return'
7419 opcode. Decompile `return this' and `return'.
7420 (method_access): New global.
7421 (print_method_info): Set it.
7422 (decompile_method): Don't decompile a synchronized method.
7424 1998-12-13 Tom Tromey <tromey@cygnus.com>
7426 * jcf-reader.c (jcf_parse_one_method): Recognize
7428 * gjavah.c (HANDLE_END_METHOD): New macro.
7429 (HANDLE_CODE_ATTRIBUTE): New macro.
7430 (decompile_method): New function.
7431 (print_method_info): Don't print `;\n' at end of function decl.
7432 Include java-opcodes.h.
7433 (decompiled): New global.
7435 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
7437 * class.c (build_class_ref): Handle PRIMTYPE.class if
7438 flag_emit_class_files.
7439 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
7440 if flag_emit_class_files.
7441 * parse.y (java_complete_tree): Pre-liminary support for
7442 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
7444 * parse.y (patch_synchronized_statement): Don't call monitorexit
7445 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
7447 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
7449 * zipfile.h (opendir_in_zip): New declaration.
7450 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
7451 (opendir_in_zip): New function, using code from open_in_zip.
7452 (open_in_zip): Call opendir_in_zip.
7453 (find_class): Remove no-longer-used do_class_file parameter,
7454 but add source_ok parameter. Change logic so if we find a .java file,
7455 we don't look for .class in later classpath emtries.
7456 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
7457 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
7458 * gjavah.c: Update call to find_class.
7459 * jcf-dump.c: Likewise.
7461 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
7462 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
7463 nothing if body is empty_stmt_node.
7464 Various little fixes so SP gets correctly adjusted.
7465 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
7466 For CALL_EXPR, test if static first.
7467 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
7468 such as the ones we create for Object and Class.
7469 Set and restore current_function_decl.
7470 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
7471 (note_possible_classname): New function.
7472 (read_import_entry): Removed. Merged with read_import_dir.
7473 (read_import_dir): Don't call find_class - that only gives us
7474 the first classpath entry having the needed package.
7475 Use the struct buffer data structure from buffer.h.
7476 (read_import_dir, find_in_imports_on_demand): The remembered
7477 class names now use '.' (not '/') as package separator.
7479 * parse.y (java_complete_expand_methods): Call write_classfile
7480 here, and not in java_expand_classes (which only gets first class).
7482 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7484 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
7485 (register_fields): If a static fields has an initializer, just
7486 chain it on ctxp->static_initialized, and handle later.
7487 (java_complete_expand_methods): Force <clinit> first.
7488 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
7489 - it's already been completed.
7490 (patch_initialized_static_field): New function.
7491 (java_complete_field): Call it.
7493 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
7495 * expr.c (encode_newarray_type, build_new_array): New functions.
7496 * java-tree.h: Declare build_new_array.
7497 * jcf-write.c (patch_newarray): Use build_new_array.
7499 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
7500 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
7502 * parse.y (patch_new_array_init): Re-organize.
7503 Now is passed the actual array (pointer) type of the value.
7504 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
7505 (patch_array_constructor): Removed - merged into patch_new_array_init.
7506 (java_complete_tree): Update patch_new_array_init.
7508 * jcf-write.c (find_constant_index): New function.
7509 (generate_bytecode_insns): Use find_constant_index.
7510 (generate_classfile): Use find_constant_index for ConstantValue.
7512 1998-12-11 Tom Tromey <tromey@cygnus.com>
7514 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
7515 * decl.c (init_decl_processing): Renamed dtable -> vtable.
7516 * class.c (make_class_data): Renamed dtable -> vtable, and
7517 dtable_method_count -> vtable_method_count.
7519 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7521 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
7522 global variables, initialized.
7523 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
7524 Declared new global variables.
7525 * lex.c (java_lex): Return long_zero_node, float_zero_node,
7526 double_zero_node, integer_zero_node upon direct matching.
7527 * parse.y (purify_type_name): Added function prototype.
7528 (duplicate_declaration_error_p): Consider new_type as potentially
7529 being a incomplete type. Use purify_type_name on type string.
7530 (method_header): saved_type: unused variable removed. Don't figure
7531 return type if method name is invalid.
7532 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
7533 processed by patch_unaryop.
7534 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
7535 increment/decrement node into its original type after binary
7536 numeric promotion on its operands.
7538 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7540 * parse.y (array_initializer:): Array init operand is NULL_TREE
7541 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
7542 now an error. Fixed indentation problems.
7543 (patch_string): Handle error_mark_node as an argument.
7544 (patch_new_array_init): Fixed indentation problems.
7545 (array_constructor_check_entry): Removed check on null wfl_value.
7546 Return an error if wfl_value's walk returns an error.
7548 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7550 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
7551 * lex.c (java_lex): Remember column position before advancing one
7552 token. Retain location information on OCB_TK.
7553 * lex.h (typedef struct java_lc): Added new field.
7554 * parse.h (GET_SKIP_TYPE): New macro.
7555 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
7556 * parse.y (build_new_array_init, patch_new_array_init,
7557 patch_array_constructor, maybe_build_array_element_wfl,
7558 array_constructor_check_entry): New function prototypes.
7559 (switch_block:): Tagged <node>.
7560 (OCB_TK): Tagged <operator>.
7561 (array_initializer:): Installed actions.
7562 (variable_initializer): Build location information on element if
7564 (switch_statement:): Fixed indentation typo.
7565 (switch_block:): Redefined default action.
7566 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
7567 (patch_assignment): Removed duplicate code.
7568 (maybe_build_array_element_wfl, build_new_array_init,
7569 patch_new_array_init, patch_array_constructor,
7570 array_constructor_check_entry): New functions.
7572 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7574 * parse.y (array_initializer): Tagged <node>.
7575 (variable_initializer:): Use default rule.
7576 (array_initializer:): Defined actions.
7577 (variable_initializers:): Likewise.
7578 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
7579 non-static field accesses.
7580 (patch_invoke): Fixed indentation typo.
7581 (java_complete_tree): Likewise.
7582 (build_labeled_block): Changed leading comment. Generate an error
7583 in case of duplicate loop labels.
7584 (patch_conditional_expr): Patch results of string concatenation
7587 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
7589 * constants.c (find_methodref_index): When the class is an interface,
7590 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
7592 * decl.c (finit_identifier_node): Use "$finit$", rather than
7593 "<finit>" (which Sun's verifier rejects).
7594 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
7595 (generate_field_initialization_code): Removed.
7596 (fix_constructors) Don't add call to $finit$ here (wrong order).
7597 (patch_method_invocation): Add $finit$ call here.
7599 * java-tree.h (CALL_USING_SUPER): New macro.
7600 * parse.y (patch_invoke): Remove im local variable.
7601 (patch_method_invocation, patch_invoke): Don't pass super parameter.
7602 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
7603 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
7605 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
7607 * parse.y (java_complete_tree): Don't complain about unreachable
7608 statement if it is empty_stmt_node.
7610 * jcf-write.c (find_constant_wide): New function.
7611 (push_long_const): Use find_constant_wide.
7613 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
7614 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
7615 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
7616 Emit invokeinterface when calling an interface method.
7617 Emit invokespecial also when calling super or private methods.
7619 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
7621 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
7623 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
7625 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7627 * java-tree.h (java_layout_seen_class_methods): New function
7629 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
7630 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
7631 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
7632 * parse.y (method_declarator:): Defined action.
7633 (issue_warning_error_from_context): input_filename saved, set to
7634 the appropriate value and restored after java_error is called.
7635 (build_unresolved_array_type): Fixed comment.
7636 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
7637 (method_header): Deal with return type the same way type are
7638 handled for fields and method's parameters and local variables
7640 (check_method_redefinition): Removed extra CR.
7641 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
7642 (java_layout_seen_class_methods): New function.
7643 (java_layout_classes): Call java_layout_seen_class_methods.
7645 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
7647 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
7649 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
7651 * jcf-dump.c (main): Fix error message.
7652 * jcf-path.c (add_entry): Style fix.
7654 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7656 * class.c (layout_class_method): Call build_java_argument_signature
7657 on constructors too.
7658 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
7659 (patch_method_invocation): Define a primary when resolving an
7660 expression name. Augmented comment on code checking illegal `this'
7661 usage. Loosened it test by accepting NEW_CLASS_EXPR.
7663 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7665 * class.c (layout_class_method): Don't report error on non-static
7666 overriding static if the method is private.
7667 * java-tree.h (finish_class): Prototype added.
7668 * lex.c (java_get_line_col): Handle col argument -2 value.
7669 * parse.h: All static method declarations moved to parse.y.
7670 * parse.y: Now contains all static method declarations previously
7672 (find_expr_with_wfl, missing_return_error,
7673 unreachable_stmt_error): New functions.
7674 (java_get_real_method_name): Identify constructors bearing class
7675 names in source code compiled classes only.
7676 (java_complete_expand_methods): Call missing_return_error.
7677 (invocation_mode): Private methods invoked as static methods.
7678 (java_complete_tree): Call unreachable_stmt_error.
7680 1998-12-01 Tom Tromey <tromey@cygnus.com>
7682 * Makefile.in (+target): Removed.
7683 (+xmake_file): Likewise.
7684 (+tmake_file): Likewise.
7685 (.NOEXPORT): Removed duplicate.
7687 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7689 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
7691 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
7693 * jvgenmain.c: Remove the xmalloc prototype, we get it from
7694 libiberty.h. Provide an xmalloc definition.
7696 * jvspec.c: Remove the xmalloc prototype.
7698 * parse-scan.y: Include config.h and system.h. Don't include
7699 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
7700 Provide an xstrdup definition.
7702 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
7704 * jcf-path.c (add_entry): Recognize ".jar" too.
7705 * lang-specs.h: Likewise.
7707 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
7709 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
7710 soft_monitorenter_node, soft_monitorexit_node, throw_node.
7712 * jcf-write.c (generate_bytecode_insns):
7713 Handle pre/post-increment/decrement of long.
7715 * jcf-write.c (generate_bytecode_insns):
7716 Handle missing exception handler (finally for synchronized).
7718 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
7720 * java-tree.h (end_params_node): Declare global.
7721 * decl.c (end_params_node): New global.
7722 (init_decl_processing, start_java_method): Use end_params_node for
7723 end of list of parameter types. Follows correct gcc conventions.
7724 * expr.c (pop_argument_types, pop_arguments): Likewise.
7725 * lang.c (put_decl_node): Likewise.
7726 * typeck.c (various places): Likewise.
7727 * class.y (various places): Likewise.
7728 * parse.y (various places): Likewise.
7730 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
7731 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
7733 * class.c: Add #include flags.h, remove no-longer needed declaration.
7735 * class.c (layout_class_method): Remove commented-out code, re-format.
7736 Don't add vtable entry (or index) for private methods.
7737 * expr.c (expand_invoke): A private method is implicitly final.
7738 * class.c (make_class_data): If inlining or optimizing,
7739 skip private methods.
7741 * class.c (finish_class): New function. Calls existing methods,
7742 but alls emits deferred inline functions.
7743 * jcf-parse.c (parse_class_file): Call finish_class.
7744 * parse.y (java_complete_expand_methods): Likewise.
7746 * expr.c (build_java_binop): Explicit default, to silence -Wall.
7748 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
7750 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
7752 * jcf-write.c (generate_bytecode_conditional): Fix typo.
7754 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
7756 * (generate_classfile): Always write class access flag with
7759 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7761 * class.c (maybe_layout_super_class): New function.
7762 (layout_class): Reorganized. Loop on class methods dispatched into
7763 a new function. Call maybe_layout_super_class.
7764 (layout_class_methods, layout_class_method): New functions.
7765 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
7767 (expand_invoke): Likewise.
7768 * java-tree.h (all_class_list): New global variable declared.
7769 (layout_class_methods, layout_class_method): New function
7771 (LAYOUT_SEEN_CLASS_METHODS): New macro.
7772 * jcf-parse.c (all_class_list): New global variable.
7773 (load_class): Extended what class_or_name can be. Use parser
7774 context mechanism to save globals before calling jcf_parse.
7775 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
7776 is set on the file name.
7777 (jcf_parse): Layout class methods when Object is loaded, otherwise
7778 record class in all_class_list for delayed method layout.
7779 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
7780 * lang.c (put_decl_node): Decode <init> into the decl context
7782 * lex.c (java_allocate_new_line): Use xmalloc.
7783 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
7784 pointers, not TREE_LIST elements.
7785 (struct parser_ctxt): Fixed comment indentations, added comments
7786 and reordered some fields.
7787 (java_check_methods): Function prototype removed.
7788 * parse.y (java_push_parser_context): Use xmalloc.
7789 (java_parser_context_restore_global): Pop extra pushed ctxp only
7790 when there's nothing next.
7791 (maybe_create_class_interface_decl): Fixed comment, add new
7792 created class decl to all_class_list.
7793 (method_header): Use GET_REAL_TYPE on argument's types.
7794 (method_declarator): Use GET_REAL_TYPE, change type to the real
7795 type in TREE_LIST dependency node. Build argument list with the
7797 (create_jdep_list): Use xmalloc. Removed allocation error message.
7798 (obtain_incomplete_type): Fixed leading comment. Broadened
7799 incoming argument meaning.
7800 (register_incomplete_type): Use xmalloc. Removed allocation error
7802 (safe_layout_class): Fixed leading comment.
7803 (jdep_resolve_class): Reversed if statement condition and switch
7805 (resolve_and_layout): Fixed leading comment. Broadened incoming
7807 (complete_class_report_errors): New local variable name, for
7808 clarity. purify_type_name used for all error cases.
7809 (java_get_real_method_name): Stricter check on constructors.
7810 (java_check_regular_methods): Reverse methods list only if not
7811 already laid out. Layout artificial constructor.
7812 (java_check_methods): Deleted.
7813 (source_start_java_method): Obtain incomplete type for patchable
7815 (java_layout_classes): Fixed leading comment. Use
7816 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
7817 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
7818 before returning. Fixed comments.
7819 (java_expand_classes): Check for errors up front.
7820 (patch_method_invocation): Class to search is resolved and laid
7823 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
7825 * expr.c (java_lang_expand_expr): Add missing emit_queue.
7827 * javaop.h (int8): Removed - not used.
7828 (jbyte): Redefine portably with correct signedness.
7830 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
7832 * jcf-write.c (generate_bytecode_insns): Fix typo
7833 OPCODE_getstatic to OPCODE_getfield.
7835 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
7836 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
7837 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
7839 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7841 * jcf-parse.c (jcf_parse_source): Function returned type is
7842 void. Added prototype.
7843 (jcf_parse): Function returned type is void.
7844 (yyparse): Remove call to fclose on the last parsed file.
7846 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
7848 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7850 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
7851 (layout_class): Cope with methods featuring WFL in decl names.
7852 * decl.c (unqualified_object_id_node): New global variable,
7854 (build_decl_no_layout): Removed.
7855 * expr.c (build_primtype_type_ref): Handle Double.
7856 (java_lang_expand_expr): Fixed indentations.
7857 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
7858 (flag_wall, flag_redundant, flag_not_overriding,
7859 flag_static_local_jdk1_1, unqualified_object_id_node): Global
7860 variable declarations.
7861 (build_decl_no_layout): Removed prototype.
7862 (java_get_real_method_name): Added prototype.
7863 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
7864 (java_parse_abort_on_error): Macro now just returns.
7865 * jcf-parse.c (jcf_parse_source): Check fclose returned
7866 value. Call emit_register_classes if java_report_errors returns
7868 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
7869 flag_static_local_jdk1_1): New integer flags.
7870 (lang_decode_option): New flags set here.
7871 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
7872 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
7873 the flag_redundant variable.
7874 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
7875 when parsing java.lang.Object class.
7876 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
7878 (resolve_qualified_expression_name): Fixed indentation.
7879 (patch_array_ref): Changed prototype.
7880 (not_initialized_as_it_should_p): Prototype removed.
7881 (java_report_errors): Added function prototype.
7882 * parse.y (formal_parameter:): Changed error message for not yet
7883 supported final parameters.
7884 (class_type_list:): Set both PURPOSE and VALUE of created
7885 TREE_LIST to be class_type.
7886 (primary_no_new_array:): Handle class literals on primitive types.
7887 (parse_warning_context): Reinstalled correct force_error and
7888 do_warning flags setups.
7889 (java_report_errors): Changed prototype. Return java_error_count
7891 (variable_redefinition_error): Consider treating variable type as
7893 (create_interface): Warn about redundant abstract modifier if
7894 flag_redundant is set. Changed error message.
7895 (lookup_field_wrapper): Save/restore globals before/after looking
7897 (duplicate_declaration_error_p): Consider treating declaration
7898 type as a fake pointer.
7899 (register_fields): Extract real type from dependency node. Check
7900 for duplicate field declaration after type adjustment. Use
7901 DECL_INITIAL to store static final initialized values.
7902 (method_header): Extract real function type from dependency node.
7903 (check_abstract_method_header): Use GET_METHOD_NAME.
7904 (obtain_incomplete_type): Layout fake pointer type.
7905 (safe_layout_class): Don't try to check for methods before layout.
7906 (java_complete_class): Don't check for correct throws clause
7907 elements inheritance here.
7908 (resolve_and_layout): Broadened name parameter meaning.
7909 (reset_method_name): Use GET_METHOD_NAME.
7910 (java_get_real_method_name): New function.
7911 (java_check_regular_methods): Don't check methods in
7912 java.lang.Object. Verify lineage of throws clause elements. Use
7913 flag_no_overriding in warning report.
7914 (check_throws_clauses): Don't check if class was from
7915 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
7916 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
7917 (declare_local_variables): Use flag_static_local_jdk1_1 to report
7918 warning on unsupported final local variables. Use build_decl
7919 instead of build_decl_no_layout. Get real local variable type from
7921 (source_start_java_method): Get real parameter type from
7922 dependency node. Call build_decl instead of build_decl_no_layout.
7923 (java_layout_classes): Reverse tree and layout type and class as
7924 required. Mark class as loaded when done.
7925 (resolve_field_access): Fixed indentation. Restricted condition
7926 leading to static field access code generation. Set field_type
7927 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
7928 (resolve_qualified_expression_name): Initialize type_found to
7929 null. Handle static field resolved during qualification. Fixed
7930 layout on non primitive field decl types.
7931 (not_accessible_p): Fixed typo in comment.
7932 (patch_method_invocation): Resolve and layout class to search from
7934 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
7935 layout non primitive type, if necessary. Make method node only to
7937 (find_applicable_accessible_methods_list): Consider WFL'ed method
7938 decl names. Fixed indentation.
7939 (argument_types_convertible): Resolve and layout target type if
7941 (java_complete_tree): Fixed indentation problems. Rewrote
7942 CALL_EXPR thrown exceptions check. Re-installed further processing
7943 of the assignment in certain cases.
7944 (patch_assignment): Call maybe_build_primttype_type_ref to perform
7945 inlining on class literals.
7946 (valid_builtin_assignconv_identity_widening_p): Cope with constant
7948 (valid_method_invocation_conversion_p): Likewise.
7949 (patch_string): Temporary disable forbidden use of `this' in
7950 explicit constructor invocations when doing string concatenation
7952 (patch_unaryop): Added comment. Reinstalled code to disable
7953 further check on assignment operation with cast expression RHS.
7954 (patch_switch_statement): Fixed indentation.
7955 (build_try_statement): Call build_decl instead of
7956 build_decl_no_layout.
7957 (patch_synchronized_statement): Likewise.
7958 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
7959 IS_UNCHECKED_EXPRESSION_P.
7960 (check_thrown_exceptions_do): Changed leading comment. Resolve and
7961 layout argument exception type.
7962 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
7963 of IS_UNCHECKED_EXPRESSION_P.
7965 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
7967 * jcf-parse.c (yyparse): Open class file in binary mode.
7969 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
7971 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
7973 * jcf-write.c (perform_relocations): Move check out one loop.
7975 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
7977 * Make-lang.in: Fix reference to srcdir.
7978 * jv-scan.c: Add missing xmalloc prototype.
7979 * jvgenmain.c: Ditto.
7981 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
7983 * decl.c (error_mark_node), java-tree.h: New global.
7984 * parse.y: Use empty_stmt_node instead of size_zero_node.
7985 (build_if_else_statement): If missing else, use empty_stmt_node.
7987 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
7988 (java_complete_expand_method): Complain if return is missing.
7989 (java_check_regular_methods): Comment out incorrect error check.
7990 (not_accessible_p): Fix incorrect handling of protected methods.
7991 (patch_method_invocation): Pass correct context to not_accessible_p.
7992 (find_applicable_accessible_methods_list): Likewise.
7993 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
7994 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
7995 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
7996 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
7998 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
7999 (push_int_const): Remove reundant NOTE_PUSH.
8000 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
8001 (- case SWITCH_EXPR): Fix code generation bug.
8002 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
8003 (generate_classfile): More robust for abstract methods.
8005 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
8007 * Makefile.in: jv-scan and jvgenmain all require libiberty.
8008 * Make-lang.in: Ditto.
8010 * jv-scan.c: Remove xmalloc and xstrdup definitions.
8013 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
8015 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
8017 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
8019 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
8021 Allow uses of interface types to verify. This is not really
8022 type-safe, but it matches what Sun does, and is OK as long as
8023 there are appropriate run-time checks.
8024 * verify.c (merge_types): If merging two interface types,
8025 just set the result to java.lang.Object.
8026 * expr.c (pop_type): Any interface is matches by java.lang.Object.
8028 1998-11-13 Tom Tromey <tromey@cygnus.com>
8030 * gjavah.c (main): Handle --output-class-directory argument.
8031 * jvspec.c (lang_specific_driver): Translate `-d' into
8033 * jcf.h (jcf_write_base_directory): Declare.
8034 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
8035 * lang-options.h: Mention -foutput-class-dir.
8036 * jcf-write.c (jcf_write_base_directory): New global.
8037 (make_class_file_name): Put generated .class file into `-d'
8038 directory, or into source directory if -d not given. Function now
8040 (write_classfile): Free class file name. Handle case where class
8042 (DIR_SEPARATOR): New macro.
8043 Include <sys/stat.h>
8045 * Makefile.in (prefix): New macro.
8047 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
8049 * parse.y (patch_invoke): Do less if flag_emit_class_files.
8050 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
8051 here (done in patch_invoke instead).
8052 (case_identity): Moved here from parse.y.
8054 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
8055 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
8056 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
8057 so they can be efficiently scanned without recursion.
8058 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
8059 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
8060 in BLOCK iteratively, rather than recursively.
8062 * parse.y (do_unary_numeric_promotion): New function.
8063 (patch_unaryop, patch_binop, patch_array_ref): Use it.
8065 * parse.y (patch_newarray): Various fixes.
8067 Re-do handling of switch statements (for proper block scoping).
8068 * parse.y: Add just a single block for the enture switch block,
8069 but don't create any "case blocks".
8070 (group_of_labels): Rmeoved unneeded non-terminal.
8071 CASE_EXPR and DEFAULT_EXPR are added to current block.
8072 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
8073 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
8074 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
8075 * parse.y (wfl_operator, print_int_node): Make non-static.
8076 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
8077 as part of recursive scan of block.
8078 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
8079 (patch_switch_statement): Most tests move dinto java_complete_tree.
8081 * parse.y: Make various production be non-typed (void).
8082 * parse.y (parse_error): Merged into issue_warning_error_from_context.
8083 * parse.y (add_stmt_to_compound): Don't create/change extra node.
8084 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
8086 * jcf-write.c (struct jcf_handler): New type.
8087 (struct jcf_switch_state): New type.
8088 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
8089 (alloc_handler, emit_unop, emit_reloc): New functions.
8090 (adjust_typed_op): Add extra parameter ("max type" offset).
8091 (emit_switch_reloc, emit_case-reloc): New function.
8092 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
8093 (generate_bytecode_insns): Support REAL_CST, switch statements,
8094 exception handling, method calls, object/array creation, and more.
8096 * class.c: Remove some unused variables.
8097 * constants.c (find_string_constant): New function.
8098 (count_constant_pool_bytes): Fix to correctly handle wide constants.
8099 * decl.c (complete_start_java_method): Don't _Jv_InitClass
8100 if flag_emit_class_files.
8102 1998-11-12 Tom Tromey <tromey@cygnus.com>
8104 * jcf-io.c (find_class): Added explanatory comment.
8106 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
8107 trailing slash to `.zip' entries.
8109 * jvspec.c (lang_specific_driver): Correctly handle case where
8110 GC_NAME not defined.
8112 1998-11-11 Tom Tromey <tromey@cygnus.com>
8114 * jvspec.c (GC_NAME): New define.
8115 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
8117 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
8119 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
8121 * jcf-dump.c (TABLE_SWITCH): Fix typos.
8123 1998-11-11 Tom Tromey <tromey@cygnus.com>
8125 * jcf-dump.c (main): Correctly recognize `--'-style long options.
8127 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8129 * class.c (is_compiled_class): Call safe_layout_class for class
8130 compiled from source.
8131 * conver.h (convert_to_integer, convert_to_real,
8132 convert_to_pointer): Added prototypes.
8133 * decl.c (init_decl_processing): Non longer push the decls of
8134 `methodtable', `constants', `Class', `Field', `dispatchTable'
8135 `jexception' and `Method'.
8136 * expr.c (build_invokeinterface): New function.
8137 (expand_invoke): static variable CLASS_IDENT now in
8138 build_invokeinterface. Use build_invokeinterface.
8139 (expand_java_field_op): Moved code to inline
8140 java.lang.PRIMTYPE.TYPE into a function.
8141 (build_primtype_type_ref): New function.
8142 * java-tree.def (INSTANCEOF_EXPR): New tree code.
8143 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
8144 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
8145 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
8146 (DECL_LOCAL_STATIC_VALUE): New macro.
8147 (build_invokeinterface, build_primtype_type_ref): New function
8149 (java_parse_abort_on_error): Macro rewritten.
8150 * jcf-parse.c (current_method): Add comment to declaration.
8151 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
8152 Function prototypes fixed.
8153 (jcf_parse_source): push/pop parser context. save/restore global.
8154 (parse_source_file): Fixed leading comment. Now take a
8155 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
8156 classes and pop the parser context anymore.
8157 (yyparse): Push parser context, save globals, parse the source
8158 file, restore globals and pop the parser context when processing a
8160 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
8161 * lex.c (java_parse_doc_section): New function.
8162 (java_lex): Call java_parse_doc_section when appropriate. Build an
8163 operator around INSTANCEOF_TK.
8164 * lex.h (java_lineterminator, java_sprint_unicode,
8165 java_unicode_2_utf8, java_lex_error, java_store_unicode):
8166 Prototypes rewritten.
8167 (java_parse_escape_sequence, java_letter_or_digit_p,
8168 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
8169 java_read_unicode, java_store_unicode, java_read_char,
8170 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
8171 Added function prototypes.
8172 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
8174 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
8176 (struct parser_ctxt): New fields: deprecated,
8177 current_parsed_class_un, gclass_list.
8178 (fix_method_argument_names, issue_warning_error_from_context,
8179 resolve_package, lookup_package_type): New function prototypes.
8180 (resolve_expression_name): Fixed function prototype.
8181 (find_applicable_accessible_methods_list): Fixed indentation, added
8182 extra argument in prototype.
8183 (check_final_assignment, build_null_of_type, check_deprecation,
8184 check_method_redefinition, reset_method_name,
8185 java_check_regular_methods, java_check_abstract_methods,
8186 maybe_build_primttype_type_ref): New function prototype.
8187 * parse.y (conver.h): Include.
8188 (INSTANCEOF_TK): Tagged <operator>.
8189 (single_type_import_declaration): Use REGISTER_IMPORT macro.
8190 (relational_expression:): Build binop for instanceof.
8191 (java_push_parser_context): Remember ctxp->gclass_list across
8193 (java_pop_parser_context): Simply return if no context
8194 exists. Remember gclass_list across contexts.
8195 (issue_warning_error_from_context): New function.
8196 (parse_error_context): Don't setup ctxp->elc here. Call
8197 issue_warning_error_from_context instead.
8198 (parse_warning_context): Likewise.
8199 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
8200 setup. Link new class/interface to ctxp->gclass_list.
8201 (add_superinterfaces): Register interface as incomplete if not
8203 (create_class): Remember class unqualified name in
8204 ctxp->current_parsed_class_un. Check class deprecation.
8205 (register_fields): Check field deprecation. Remember static final
8206 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
8208 (method_header): New local variable ORIG_ARG. Use unqualified
8209 current class name for check on constructor errors. Promote return
8210 type if of record type. Argument list fix moved in
8211 fix_method_argument_names, called here. Check method deprecation.
8212 (fix_method_argument_names): New function.
8213 (method_declarator): Promote record typed arguments.
8214 (safe_layout_class): Check class methods before layout.
8215 (java_complete_class): Compute field layout when patched.
8216 (do_resolve_class): Try to load class after having it renamed
8217 after the package name.
8218 (get_printable_method_name): Use DECL_CONTEXT.
8219 (reset_method_name): New function.
8220 (check_method_redefinition): Use reset_method_name.
8221 (java_check_regular_methods): New local variable
8222 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
8223 names for error report. Check for compile-time error when method
8224 found has default (package) access.
8225 (java_check_abstract_methods): Now takes an interface DECL node as
8226 an argument. Also reinstall real name on unchecked
8227 overriding/hiding methods for error report.
8228 (java_check_methods): Fixed leading comment. Get classes to verify
8229 from ctxp->gclass_list. Use CHECK_METHODS macro and set
8230 CLASS_METHOD_CHECKED_P on class verification.
8231 (lookup_java_method2): Get real method name if necessary.
8232 (find_in_imports): Don't check package class access here.
8233 (resolve_package, lookup_package_type): New functions.
8234 (java_layout_classes): Fixed leading comment. Take classes to be
8235 laid out from ctxp->gclass_list.
8236 (java_complete_expand_methods): Don't expand native and abstract
8238 (java_expand_classes): New function.
8239 (resolve_expression_name): Use additional argument ORIG. Retrieve
8240 values of static final field of primitive types.
8241 (resolve_field_access): Handles static final field of promotive
8243 (resolve_qualified_expression_name): Handle STRING_CST as
8244 primaries and package name resolution. Check deprecation on found
8245 decls. Set where_found and type_found on non static field resolved
8246 during qualification. Layout non primitive field decl types.
8247 (check_deprecation): New function.
8248 (maybe_access_field): Simplified.
8249 (patch_method_invocation_stmt): Local variable CLASS_TYPE
8250 removed. Reverse method's argument when primary is a type. Don't
8251 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
8252 instead. Include abstract class in the list of class searchable
8253 for constructors. Use DECL_CONTEXT of found method for access
8254 checks. Check method deprecation.
8255 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
8256 converting arguments. Handle INVOKE_INTERFACE.
8257 (lookup_method_invoke): Search constructor using existing
8258 infrastructure (don't rely on lookup_java_constructor anymore).
8259 (find_applicable_accessible_methods_list): Extra argument flag
8260 LC. Now include constructor in the search.
8261 (qualify_ambiguous_name): Conditional expression are primaries.
8262 (not_initialized_as_it_should_p): static final are always
8264 (java_complete_tree): Pass extra NULL argument to
8265 resolve_expression_name. Stricter test to carry on patching
8266 assignments. New case for INSTANCEOF_EXPR.
8267 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
8268 (check_final_assignment, maybe_build_primttype_type_ref): New
8270 (patch_assignment): Detect resolved static finals and carry normal
8271 assignment error check on them. Inline PRIMTYPE.TYPE read access.
8272 (try_builtin_assignconv): Access constant 0 on all primitive
8274 (valid_builtin_assignconv_identity_widening_p): Accept identical
8275 types. Accept all promoted type on int type.
8276 (valid_ref_assignconv_cast_p): Accept a null pointer to be
8277 assigned to a reference.
8278 (valid_method_invocation_conversion_p): Accept to check null
8280 (build_binop): Merge declaration and initialization of local
8282 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
8283 numeric types. Improved validity test for qualify operators on
8285 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
8286 and PREINCREMENT_EXPR. Also detect resolved static finals of a
8287 primitive type and issue the appropriate error message.
8288 (resolve_type_during_patch): Mark class loaded when resolved.
8289 (patch_cast): Allow null to be cased to reference types.
8290 (build_null_of_type): New function.
8291 (patch_array_ref): Handle array on references correctly.
8292 (patch_return): Removed unused local variable MODIFY. Force
8293 boolean to be returned as integers. Allows null to be returned by
8294 a function returning a reference.
8295 * typeck.c (convert_to_integer, convert_to_real,
8296 convert_to_pointer): Prototypes moved to convert.h
8297 (lookup_argument_method): Use method real name, if necessary.
8299 1998-10-30 Tom Tromey <tromey@cygnus.com>
8301 * class.c (build_class_ref): Changed name of primitive classes to
8304 * class.c (make_class_data): Renamed fields: nmethods to
8305 method_count, method_count to dtable_method_count. Always set
8307 * decl.c (init_decl_processing): Likewise.
8309 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8311 * class.c (layout_class): Don't mangle <finit>, produce
8312 __finit<class> instead. Don't verify artificial methods.
8313 * decl.c (finit_identifier_node): New declared global.
8314 (init_decl_processing): finit_identifier_node initialized.
8315 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
8316 * java-tree.h (finit_identifier_node): Declared as extern.
8317 (struct lang_decl): New field called_constructor.
8318 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
8319 (CLASS_HAS_FINIT_P): New macro.
8320 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
8321 explicit constructor invocation.
8322 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
8323 CALL_SUPER_CONSTRUCTOR_P): New macros.
8324 (write_classfile): Added prototype.
8325 * jcf-parse.c (jcf_parse_source): Parse and remember for
8326 generation if the file was seen on the command line.
8327 (parse_source_file): Don't write the class file here.
8328 (yyparse): Loop on files rewritten. Set current_jcf.
8329 (parse_zip_file_entries): Parse class file only if it was found.
8330 * lang.c (init_parse): Don't open command line provided filename
8332 (lang_parse): Don't set main_jcf anymore.
8333 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
8334 (JCONSTRUCTOR_CHECK): New macro.
8335 (JBSC_TYPE_P): New macro.
8336 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
8337 (COMPLETE_CHECK_OP_2): New macro.
8338 (struct parse_ctxt): New field explicit_constructor_p.
8339 (check_class_interface_creation): Fixed prototype indentation.
8340 (patch_method_invocation_stmt): Prototype reflects added argument.
8341 (patch_invoke): Likewise.
8342 (complete_method_declaration, build_super_invocation,
8343 verify_constructor_circularity,
8344 build_this_super_qualified_invocation, get_printable_method_name,
8345 patch_conditional_expr, maybe_generate_finit, fix_constructors,
8346 verify_constructor_super, create_artificial_method,
8347 start_artificial_method_body, end_artificial_method_body,
8348 generate_field_initialization_code): New function prototypes.
8349 * parse.y: Fixed leading comment
8350 (constructor_header:, constructor_body:, block_end:): Rules tagged
8352 (type_declaration:): Call maybe_generate_finit.
8353 (method_declaration:): Action for method_body: placed in new
8354 function complete_method_declaration, called here.
8355 (constructor_declaration:): Defined actions. Removed leading
8357 (constructor_header:): New rule with action.
8358 (constructor_body:): Rule rewritten using block_begin: and
8359 block_end:. Defined actions.
8360 (constructor_declarator:, explicit_constructor_invocation:):
8362 (block:): Use new rules block_begin: block_end:.
8363 (block_begin:, block_end:): New rules and actions.
8364 (block_statements:): Fixed error message for explicit
8366 (method_invocation:): Call build_this_super_qualified_invocation
8367 if primary is `this' or `super' was seen.
8368 (conditional_expression:): Action defined.
8369 (extra_ctxp_pushed_p): New static global flag.
8370 (java_parser_context_save_global): Create parser context if
8371 necessary. Use extra_ctxp_pushed_p to remember it.
8372 (java_parser_context_restore_global): Pop extra parser context if
8374 (build_array_from_name): Array on primitive types are marked
8376 (register_fields): Restore new name in field initializer
8377 expression if type was altered. Non static fields initialized upon
8378 declaration marked initialized.
8379 (maybe_generate_finit): New function.
8380 (maybe_generate_clinit): Use create_artificial_method,
8381 start_artificial_method_body, end_artificial_method_body. Generate
8382 debug info for enclosed initialization statements.
8383 (method_header): Fixed leading comment. Check constructor
8384 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
8386 (complete_method_declaration, constructor_circularity_msg,
8387 verify_constructor_circularity): New functions.
8388 (get_printable_method_name): New function.
8389 (check_method_redefinition): Don't rename <finit> methods. Fix
8390 declared constructor names. Error message for
8391 constructors modified.
8392 (java_check_regular_methods): Local variable seen_constructor
8393 renamed saw_constructor. Skip verification on constructors. Create
8394 default constructor with create_artificial_method.
8395 (java_check_methods): Removed unnecessary empty line.
8396 (create_artificial_method, start_artificial_method_body,
8397 end_artificial_method_body): New functions.
8398 (java_layout_classes): Changed leading comment. Reverse fields
8399 list if necessary. Always layout java.lang.Object if being
8401 (java_complete_expand_methods): Verify constructor circularity.
8402 (java_complete_expand_method): Call fix_constructor on
8403 constructors. Local variable no_ac_found removed. Restore
8404 bindings if method body expansion failed.
8405 (fix_constructors, verify_constructor_super,
8406 generate_field_initialization_code): New function.
8407 (java_expand_classes): Fixed leading comment. Write class file
8409 (resolve_expression_name): Check for illegal instance variable
8410 usage within the argument scope of an explicit constructor
8412 (resolve_qualified_expression_name): Pass extra from_super flag
8413 when invoking patch_method_invocation_stmt. New case for
8414 conditional expression when used as a primary. Check for error
8415 when acquiring super.
8416 (patch_method_invocation_stmt): Added extra argument super. New
8417 local variable is_static_flag. Set class_to_search according to
8418 the nature of the constructor invocation. Don't add `this'
8419 argument when expanding NEW_CLASS_EXPR. Check for illegal method
8420 invocation within the argument scope of explicit constructor
8421 invocation. Set is_static according to is_static_flag. Provide
8422 extra `super' argument to patch_invoke invocation.
8423 (patch_invoke): New argument from_super. Loop on arguments
8424 indentation fixed. Pass from_super to invocation_mode. New switch
8425 case INVOKE_SUPER. Fixed error message in switch default case.
8426 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
8428 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
8429 (lookup_method_invoke): Fixed prototypes in candidates list. Error
8430 message takes constructors into account.
8431 (find_applicable_accessible_methods_list): Fixed indentation.
8432 (qualify_ambiguous_name): Take explicit constructor invocation
8433 into account. Deal with a conditional expression as a primary to
8435 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
8436 case. Added extra argument to patch_method_invocation_stmt.
8437 Register calls made to explicit constructor `this'. Don't call
8438 save_expr in ARRAY_REF case when emitting class files. Check for
8439 illegal use of this when expanding explicit constructor invocation
8441 (complete_function_arguments): Set and reset parser context
8442 explicit_constructor_p field value when appropriate.
8443 (build_super_invocation, build_this_super_qualified_invocation):
8445 (patch_assignment): Fixed typo.
8446 (patch_unaryop): Check on final fields occurs only when a decl
8448 (patch_return): Take constructors into account.
8449 (patch_conditional_expr): New function.
8450 * typeck.c (build_java_signature): Removed unnecessary empty line.
8452 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
8454 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
8456 1998-10-28 Tom Tromey <tromey@cygnus.com>
8458 * decl.c (init_decl_processing): Renamed fields.
8459 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
8460 interface_len, msize fields.
8462 * class.c (make_class_data): Removed subclass_head and
8463 subclass_next fields.
8464 * decl.c (init_decl_processing): Removed subclass_head and
8465 subclass_next fields.
8467 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
8469 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
8470 * mangle.c (emit_unicode_mangled_name): Similarly.
8472 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
8474 * jcf-parse.c (get_constant): Place braces around code to compute
8475 'd' when REAL_ARITHMETIC is not defined.
8477 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
8479 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
8482 1998-10-23 Tom Tromey <tromey@cygnus.com>
8484 * lang-specs.h: `.zip' files are input to jc1.
8486 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
8488 * jvspecs.c: Add (but don't enable) support for combining multiple
8489 .class and .java input filenames to a single jc1 invocation.
8490 Add support for -C flag (copile to .class files).
8491 Translate -classpath and -CLASSPATH arguments.
8492 * lang-specs.h: Don't set %2 spec.
8494 1998-10-22 Tom Tromey <tromey@cygnus.com>
8496 * jcf-path.c (add_entry): Don't add trailing separator if entry is
8498 (add_path): Don't add trailing separator to non-empty path
8501 * lang.c (lang_decode_option): Check for -fclasspath and
8502 -fCLASSPATH before examining other `-f' options.
8504 * java-tree.h (finalize_identifier_node): Don't declare.
8505 * class.c (make_class_data): Don't push "final" field.
8506 * decl.c (init_decl_processing): Don't push "final" field.
8507 (finalize_identifier_node): Removed.
8508 (init_decl_processing): Don't set finalize_identifier_node.
8510 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
8512 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
8514 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
8515 (JV_SCAN_SOURCES): New macro.
8516 (JCF_DUMP_SOURCES): Likewise.
8517 (jcf-dump$(exeext)): New target.
8518 (jv-scan$(exeext)): New target.
8520 1998-10-22 Tom Tromey <tromey@cygnus.com>
8522 * Makefile.in (LEX): Removed.
8523 (LEXFLAGS): Likewise.
8524 (SET_BISON): New macro.
8526 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
8527 spurious diffs in parse.c.
8528 ($(PARSE_SCAN_C)): Likewise.
8529 (PARSE_DIR): New macro.
8531 (PARSE_SCAN_C): Likewise.
8532 (PARSE_RELDIR): New macro.
8534 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
8536 * jcf-io.c (find_class): Use saw_java_source to determine when to
8537 look for `.java' file.
8538 * jcf-parse.c (saw_java_source): New global.
8539 (yyparse): Set it if `.java' file seen.
8541 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
8542 (GCJH_SOURCES): Likewise.
8543 * Makefile.in (datadir): New macro.
8544 (libjava_zip): Likewise.
8545 (JAVA_OBJS): Added jcf-path.o.
8546 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
8547 (../gcjh$(exeext)): Likewise.
8548 (jcf-path.o): New target.
8549 * java-tree.h (fix_classpath): Removed decl.
8550 * jcf-parse.c (fix_classpath): Removed.
8551 (load_class): Don't call fix_classpath.
8552 * parse.y (read_import_dir): Don't call fix_classpath.
8553 * lex.h: Don't mention classpath.
8554 * lex.c (java_init_lex): Don't initialize classpath.
8555 * jcf-io.c (classpath): Removed global.
8556 (find_class): Use jcf_path iteration functions. Correctly search
8557 class path for .java file.
8558 (open_in_zip): New argument `is_system'.
8559 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
8560 classpath-related options.
8561 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
8563 (lang_init): Call jcf_path_init.
8564 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
8565 * lang-specs.h: Handle -I. Minor cleanup to -M options.
8566 Correctly put braces around second string in each entry.
8567 * gjavah.c (main): Call jcf_path_init. Recognize all the new
8568 classpath-related options.
8569 (help): Updated for new options.
8570 * jcf.h: Declare functions from jcf-path.c. Don't mention
8572 * jcf-path.c: New file.
8574 * jcf-depend.c: Include jcf.h.
8576 * jcf-write.c (localvar_alloc): Returns `void'.
8577 (localvar_free): Removed unused variable.
8579 * lang.c (OBJECT_SUFFIX): Define if not already defined.
8580 (init_parse): Use OBJECT_SUFFIX, not ".o".
8582 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8584 * class.c (emit_register_classes): Renamed from
8585 emit_register_class.
8586 * java-tree.h (emit_register_classes): Prototype renamed from
8587 emit_register_class.
8588 * jcf-parse.c (yyparse): Call emit_register_classes once before
8590 * parse.y (java_expand_classes): No longer register classes.
8592 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8594 * class.c (is_compiled_class): New local variable
8595 seen_in_zip. Identify classes found in currently compiled source
8597 * decl.c (complete_start_java_method): Fixed typo.
8598 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
8599 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
8600 (CLASS_P): Moved around.
8601 (java_parse_abort_on_error): Macro moved from jcf-parse.c
8602 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
8604 (jcf_parse_source): Changed leading comment. Removed unnecessary
8605 fclose and CLASS_FROM_SOURCE_P marking.
8606 (parse_source_file): New local variables remember_for_generation
8607 and filename. Mark parsed file name identifier node. Removed block
8608 executed when parse_only was null. Set remember_for_generation.
8609 Use it as an argument to java_pop_parser_context.
8610 (yyparse): New local variables several_files, list, next node and
8611 current_file_list. Split ampersand separated file names into
8612 current_file_list. Iterate through the list and parse accordingly.
8613 * parse.h (java_pop_parser_context): New function prototype.
8614 * parse.y (ctxp_for_generation): New static global variable.
8615 (java_pop_parser_context): New argument generate. Link popped ctxp
8616 to ctxp_for_generation list accordingly.
8617 (java_complete_expand_methods): Fixed indentation.
8618 (java_expand_classes): New function.
8620 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
8622 * Makefile.in: Link with libiberty.a instead of memmove.o.
8624 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8626 * lex.c (setjmp.h): No longer included.
8627 * lex.h (setjmp.h): Included.
8628 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
8629 (duplicate_declaration_error_p): Renamed from
8630 duplicate_declaration_error.
8631 (build_array_from_name): New function prototype.
8632 * parse.y (setjmp.h): No longer included.
8633 (variable_declarator_id): Define action.
8634 (build_array_from_name): New function.
8635 (duplicate_declaration_error_p): Renamed from
8636 duplicate_declaration_error. Fixed leading comment.
8637 (register_fields): Main `for' loop reorganized. Uses
8638 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
8639 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
8640 build_array_from_name.
8641 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
8643 (read_import_dir): Don't try to skip `.' and `..'.
8644 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
8645 build_array_from_name. Main `for' loop reorganized.
8646 (resolve_qualified_expression_name): When building access to a
8647 field, use the type where the field was found, not its own type.
8648 (maybe_access_field): Use field DECL_CONTEXT if the type where the
8649 field was found is null.
8650 (qualify_ambiguous_name): Sweep through all successive array
8653 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8655 * java-tree.h (pop_labeled_block, lang_printable_name,
8656 maybe_add_interface, set_super_info, get_access_flags_from_decl,
8657 interface_of_p, inherits_from_p, fix_classpath,
8658 complete_start_java_method, emit_handlers, init_outgoing_cpool,
8659 make_class_data, register_class, alloc_name_constant): New
8660 function prototypes.
8661 * lang.c (lang_decode_option): Set argc argument unused. Fixed
8662 indentation. Added cast to remove warning.
8663 (lang_printable_name): Set v argument unused.
8664 (lang_print_error): Added argument to lang_printable_name call.
8665 (java_dummy_print, print_lang_decl, print_lang_type,
8666 print_lang_identifier, lang_print_xnode): All argument marked
8668 * lex.c (java_unget_unicode): Removed unnecessary argument.
8669 (java_allocate_new_line): Unused local variable is gone.
8670 (java_read_char): Added parenthesis in expressions to remove
8671 warnings. Added final return statement.
8672 (java_read_unicode): Added parenthesis in expression to remove
8674 (java_parse_end_comment): Fixed java_unget_unicode invocation.
8675 (java_parse_escape_sequence): Likewise.
8676 (java_lex): Unused local variables are gone. Fixed
8677 java_unget_unicode invocation.
8678 * lex.h (set_float_handler): Prototype added when JC1_LITE not
8680 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
8681 lang_printable_name invocation in macro.
8682 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
8684 (duplicate_declaration_error): Suppressed unused argument in
8686 (identical_subpath_p): Function declaration is gone.
8687 (patch_invoke): Suppressed unused argument in prototype.
8688 (patch_cast, build_labeled_block, check_thrown_exceptions):
8690 * parse.y (setjmp.h): Included
8691 (toplev.h): Likewise.
8692 (field_declaration:): Suppressed unused local
8693 (label_decl:): Fixed build_labeled_block invocation.
8694 (java_pop_parser_context): Put extra parenthesis around assignment
8696 (yyerror): Suppressed unused local variables.
8697 (variable_redefinition_error): Fixed lang_printable_name
8699 (create_interface): Suppressed unused local variables.
8700 (create_class): Likewise.
8701 (duplicate_declaration_error): Suppressed unused argument. Fixed
8702 lang_printable_name invocation.
8703 (register_fields): Suppressed unused local variable. Fixed
8704 duplicate_declaration_error invocation.
8705 (method_header): Suppressed unused local variable.
8706 (method_declarator, parser_check_super): Likewise.
8707 (java_complete_class): Suppressed unused local variable. Fixed
8708 fatal error message.
8709 (complete_class_report_errors): Added default: in switch.
8710 (java_check_regular_methods): Fixed lang_printable_name
8712 (check_throws_clauses): Likewise.
8713 (java_check_abstract_methods): Suppressed unused local
8714 variable. Fixed lang_printable_name invocation.
8715 (read_import_entry): Added supplemental return statement.
8716 (read_import_dir): Suppressed unused local variables.
8717 (check_pkg_class_access, declare_local_variables): Likewise.
8718 (source_start_java_method): Suppressed unused extern variable
8720 (expand_start_java_method): Suppressed unused extern and local
8721 variable declarations.
8722 (java_complete_expand_methods): Likewise.
8723 (java_complete_expand_method): Suppressed unused local variables.
8724 (make_qualified_name): Likewise.
8725 (resolve_qualified_expression_name): Added default: in
8726 switch. Fixed lang_printable_name invocation.
8727 (class_instance_creation_expression): Added parenthesis around
8729 (patch_method_invocation_stmt): Fixed lang_printable_name and
8730 patch_invoke invocations.
8731 (check_for_static_method_reference): Fixed lang_printable_name
8733 (patch_invoke): Suppressed unused arguments and local variables.
8734 (lookup_method_invoke): Suppressed unused local variables.
8735 (qualify_ambiguous_name): Added default: in switch.
8736 (identical_subpath_p): Function removed.
8737 (patch_assignment): Suppressed unused local variables. Suppressed
8738 unnecessary if statement. Fixed lang_printable_name invocations.
8739 (try_builtin_assignconv): Fixed lang_printable_name invocations.
8740 (valid_ref_assignconv_cast_p): Parenthesis around
8741 expression. Suppressed unused local variables.
8742 (build_binop): Suppressed unused local variables. fixed
8743 lang_printable_name invocations.
8744 (string_constant_concatenation): Suppressed unused local
8746 (patch_unaryop): Fixed lang_printable_name invocation.
8747 (patch_cast): Suppressed unnecessary argument. Fixed
8748 lang_printable_name invocation.
8749 (patch_array_ref): Fixed lang_printable_name invocation.
8750 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
8751 (build_labeled_block): Suppressed unused argument.
8752 (generate_labeled_block): Fixed build_labeled_block invocation.
8753 (build_loop_body): Suppressed unused local variables.
8754 (patch_loop_statement): Likewise.
8755 (patch_exit): Fixed lang_printable_name invocation.
8756 (patch_switch_statement): Likewise.
8757 (case_identity): First argument marked unused.
8758 (patch_try_statement): Fixed lang_printable_name invocations.
8759 (patch_synchronized_statement, patch_throw_statement): Likewise.
8760 (check_thrown_exceptions): Fixed check_thrown_exceptions and
8761 lang_printable_name invocations.
8762 (check_thrown_exceptions_do): Suppressed unused argument.
8764 1998-10-14 Tom Tromey <tromey@cygnus.com>
8766 * jcf-write.c (write_classfile): Add output class file as target.
8767 * lang-options.h: Added -MD, -MMD, -M, and -MM.
8768 * jcf.h: Added declarations for dependency-tracking functions.
8769 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
8770 * lang.c (lang_decode_option): Recognize -MD and -MMD.
8771 (finish_parse): Call jcf_dependency_write.
8772 (dependency_tracking): New global.
8773 (DEPEND_SET_FILE): New define.
8774 (DEPEND_ENABLE): New define.
8775 (init_parse): Enable dependency tracking if required.
8777 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
8778 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
8779 (../gcjh$(exeext)): Likewise.
8780 (jcf-depend.o): New target.
8781 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
8782 (GCJH_SOURCES): Likewise.
8783 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
8785 (find_classfile): Added dep_name argument.
8786 (find_class): Compute name of dependency.
8787 (open_in_zip): Call jcf_dependency_add_file.
8788 * gjavah.c (output_file): No longer global.
8789 (usage): Don't mention "gjavah".
8791 (java_no_argument): Likewise.
8792 (version): Likewise.
8793 (main): Recognize and handle -M family of options.
8794 (print_mangled_classname): Return is void.
8795 (process_file): Handle case where output is suppressed.
8796 (HANDLE_END_FIELD): Likewise.
8797 (HANDLE_METHOD): Likewise.
8798 * jcf-depend.c: New file.
8800 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
8802 * java-tree.def: Add missing newline at EOF.
8804 1998-10-13 Tom Tromey <tromey@cygnus.com>
8806 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
8807 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
8809 Include <config.h> and "system.h".
8810 (disassemble_method): Undefine RET to avoid clash with
8813 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8815 * decl.c (runtime_exception_type_node, error_exception_type_node):
8816 New global variables.
8817 (init_decl_processing): Initialized.
8818 * expr.c (java_lang_expand_expr): Set caught exception type to
8819 null if catch handler argument doesn't exit.
8820 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
8822 * java-tree.h (runtime_exception_type_node,
8823 error_exception_type_node): Global variables declared.
8824 (DECL_FUNCTION_THROWS): New macro.
8825 (DECL_FUNCTION_BODY): Modified comment.
8826 (DECL_SPECIFIC_COUNT): Likewise.
8827 (struct lang_decl): New field throws_list.
8828 (IS_UNCHECKED_EXPRESSION_P): New macro.
8829 * lex.c (java_lex): Generate location information for THROW_TK.
8830 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
8831 EXCEPTIONS_P): New macros.
8832 (enum jdep_code): New value JDEP_EXCEPTION.
8833 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
8834 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
8835 PATCH_METHOD_RETURN_ERROR): New macros.
8836 (patch_method_invocation_stmt): Added new argument to prototype.
8837 (patch_synchronized_statement, patch_throw_statement,
8838 check_thrown_exceptions, check_thrown_exceptions_do,
8839 purge_unchecked_exceptions, check_throws_clauses): New function
8841 * parse.y Fixed typo in keyword section.
8842 (throw:): Rule tagged <node>.
8843 (THROW_TK): Keyword tagged <operator>.
8844 (method_header:): Last argument to call to method_header passed
8846 (throws:, class_type_list:, throw_statement:,
8847 synchronized_statement:, synchronized:): Defined actions.
8848 (method_header): New local variable current. Register exceptions
8850 (java_complete_tree): Complete and verify exceptions from throws
8852 (complete_class_report_errors): Error message on exceptions not
8854 (java_check_regular_methods): Fixed typo. Shortcut on private
8855 overriding methods. Changed error message on method
8856 redefinition. Check for throws clause compatibility.
8857 (check_throws_clauses): New function.
8858 (java_check_abstract_methods): Use DECL_NAME for wfl or current
8859 method. Changed error message on method redefinition.
8860 (currently_caught_type_list): New static variable.
8861 (java_complete_expand_methods): Purge unchecked exceptions from
8862 throws clause list. Call PUSH_EXCEPTIONS before walk and
8863 POP_EXCEPTIONS after.
8864 (resolve_qualified_expression_name): Pass new argument as NULL to
8865 patch_method_invocation_stmt.
8866 (patch_method_invocation_stmt): New argument ref_decl. Invoke
8867 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
8868 argument list when appropriate. Use new argument if non null to
8869 store selected method decl.
8870 (patch_invoke): Convert if necessary args of builtin types before
8871 forming CALL_EXPR. Argument list no longer reversed here.
8872 (invocation_mode): Treat final methods as static methods.
8873 (java_complete_tree): New cases for THROW_EXPR: and
8874 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
8876 (complete_function_arguments): No more RECORD_TYPE
8877 conversion. Function parameter nodes no longer saved.
8878 (valid_ref_assignconv_cast_p): Avoid handling null type.
8879 (patch_binop): Fixed null constant reference handling.
8880 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
8882 (patch_try_statement): Fixed comments. Record caught types in
8883 list, push the list, expand try block and pop the list.
8884 (patch_synchronized_statement, patch_throw_statement,
8885 check_thrown_exceptions, check_thrown_exceptions_do,
8886 purge_unchecked_exceptions): New functions.
8887 * typeck.c (lookup_argument_method): Allow WFL in place of method
8888 DECL_NAME during method definition check
8890 1998-10-09 Tom Tromey <tromey@cygnus.com>
8892 * gjavah.c (decode_signature_piece): New function.
8893 (print_c_decl): Use it. Added `name_override' argument.
8894 (print_method_info): Use name_override argument to print_c_decl.
8895 (seen_fields): Removed.
8896 (print_field_info): Don't update seen_fields.
8897 (struct method_name): New structure.
8898 (method_name_list): New global.
8899 (print_method_info): Add new method to list of methods.
8900 (name_is_method_p): New function.
8901 (print_field_info): If field name has same name as method, then
8903 (process_file): Parse methods before fields.
8904 (field_pass): New global.
8905 (HANDLE_END_FIELD): Take field_pass into account.
8907 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8909 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
8910 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
8912 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
8914 * jvspec.c: Fix bug in jvgenmain_spec patch.
8916 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8918 * Makefile.in (lang.o:): Install dependency on java-tree.def.
8919 * decl.c (soft_exceptioninfo_call_node): New global variable.
8920 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
8921 takes extra integer argument. soft_exceptioninfo_call_node
8923 * except.c (java_set_exception_lang_code): New function
8924 (method_init_exceptions): Called here.
8925 (prepare_eh_table_type): New function.
8926 (expand_end_java_handler): Called here.
8927 * expr.c (build_java_throw_out_of_bounds_exception): Now features
8928 one argument. Modified generation of call to
8929 soft_badarrayindex_node to use new argument.
8930 (build_java_arrayaccess): Pass faulty index value to
8931 build_java_throw_out_of_bounds_exception.
8932 (generate_name): New function.
8933 (java_lang_expand_expr): New local variables node, current,
8934 has_finally_p. Expand TRY_EXPR node.
8935 (process_jvm_instruction): Replace top of the stack with thrown
8936 object reference when entering exception handler.
8937 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
8938 specific tree codes.
8939 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
8941 (DECL_SPECIFIC_COUNT): New macro.
8942 (prepare_eh_table_type, java_set_exception_lang_code,
8943 generate_name): New function declarations.
8944 (match_java_method): Declaration deleted.
8945 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
8947 * lex.c (TRY_TK, CATCH_TK): Generate location information.
8948 * parse.h (redefinition_error, refine_accessible_methods_list,
8949 can_cast_to_p): Function declaration removed.
8950 (classitf_redefinition_error, variable_redefinition_error,
8951 parse_jdk1_1_error, find_applicable_accessible_methods_list,
8952 find_most_specific_methods_list, argument_types_convertible,
8953 enter_a_block, valid_builtin_assignconv_identity_widening_p,
8954 valid_cast_to_p, valid_method_invocation_conversion_p,
8955 try_reference_assignconv, add_stmt_to_compound,
8956 build_jump_to_finally, build_tree_list, patch_try_statement,
8957 java_get_catch_block): New function declarations.
8958 * parse.y (string_buffer_type): Global variable deleted.
8959 (group_of_labels, catches, catch_clause, catch_clause_parameter,
8960 finally): Rules tagged <node>.
8961 (TRY_TK, CATCH_TK): Token tagged <operator>.
8962 (class_body_declaration:, class_member_declaration:,
8963 formal_parameter:, explicit_constructor_invocation:,
8964 interface_member_declaration:, constant_declaration:,
8965 primary_no_new_array:, class_instance_creation_expression:,
8966 array_creation_expression:): Issue error on unsuported JDK1.1
8968 (try_statement:, catches:, finally:): Define actions.
8969 (catch_clause_parameter): New rule.
8970 (catch_clause:): Use new rule catch_clause_parameter.
8971 (parse_jdk1_1_error): New function.
8972 (redefinition_error): Renamed classitf_redefinition_error.
8973 (variable_redefinition_error): New function.
8974 (check_class_interface_creation): Call
8975 classitf_redefinition_error.
8976 (java_complete_tree): Added error message on JDEP_TYPE: case.
8977 (complete_class_report_errors): Fixed indentation.
8978 (declare_local_variables): Call variable_redefinition_error.
8979 (source_end_java_method): Call java_set_exception_lang_code and
8980 emit_handlers where appropriate.
8981 (java_method_add_stmt): Call add_stmt_to_block.
8982 (add_stmt_to_block): New function.
8983 (lookup_method_invoke): Fixed outside comment. new local variable
8984 candicates. Call find_applicable_accessible_methods_list and
8985 find_most_specific_methods_list when searching for a
8986 method. Modified error report to list possible candidates when
8988 (find_applicable_accessible_methods_list,
8989 find_most_specific_methods_list, argument_types_convertible): New
8991 (refine_accessible_methods_list): Function deleted.
8992 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
8993 expr (if applicable) before calling patch_array_ref.
8994 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
8995 (enter_block): Fixed comment.
8996 (enter_a_block): New function.
8997 (patch_assignment): Reorganized. Call try_reference_assignconv for
8998 references. Call valid_cast_to_p instead of can_cast_to_p.
8999 (try_reference_assignconv,
9000 valid_builtin_assignconv_identity_widening_p): New functions.
9001 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
9002 (valid_cast_to_p, valid_method_invocation_conversion_p): New
9004 (build_string_concatenation): Don't resolve StringBuffer.
9005 (patch_cast): Fixed inverted arguments.
9006 (patch_array_ref): Code to save array expr deleted. Call
9007 valid_cast_to_p instead of can_cast_to_p.
9008 (generate_labeled_block): Call generate_name.
9009 (build_jump_to_finally, build_try_statement, java_get_catch_block,
9010 patch_try_statement): New functions.
9011 * typeck.c (match_java_method): Function deleted.
9013 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
9015 * jvspec.c: jvgenmain_spec uses different temporary file names.
9017 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
9019 * jvspec.c (lang_specific_driver): Fail if user specifies
9020 --main= when not linking.
9022 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
9024 * class.c (make_class_data): Push value for `thread' field.
9025 * decl.c (init_decl_processing): Added `thread' field to class.
9027 * class.c (add_field): Always make static fields externally
9030 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
9032 * expr.c (build_java_athrow,
9033 build_java_throw_out_of_bounds_exception, expand_invoke,
9034 build_newarray, expand_java_multianewarray, build_java_monitor):
9035 Update comments to reflect _Jv_* function names.
9037 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
9039 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
9040 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
9041 * parse.y (expand_start_java_method): Likewise.
9043 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
9045 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
9047 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
9048 (add_field): No longer need to convert from RECORD_TYPE to pointer,
9049 * expr.c: Remove no-longer-needed calls to promote_type.
9050 * decl.c (give_name_to_locals): Liekwise.
9051 * jcf-parse.c (get_class_constant): Compensate for new signatures.
9052 * parse.y: Add/remove promote_type calls as appropriate.
9053 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
9054 (parse_signature_string): Likewise.
9055 (build_java_array_type): Fix for now signature convenions.
9057 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
9059 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
9061 * class.c (init_class_processing): libjava function renamed to
9064 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9066 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
9067 * java-tree.def: Fixed DEFTREECODE third argument.
9068 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
9069 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
9070 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
9071 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9072 JAVA_THIS_EXPR): Now replaced by tree code definitions.
9073 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
9074 * lang.c (java_tree_code_type, java_tree_code_length,
9075 java_tree_code_name): New arrays.
9076 (lang_init): Append Java tree node definitions to Gcc ones.
9077 * lex.c (expression_obstack): Declared as extern when JC1_LITE
9079 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
9081 (java_lex): Allow declaration of empty string constants. Retain
9082 location information on CASE_TK and DEFAULT_TK.
9083 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
9084 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
9085 Modified to be more robust.
9086 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
9087 (build_new_invocation, try_builtin_assignconv,
9088 patch_switch_statement, string_constant_concatenation,
9089 build_string_concatenation, patch_string_cst, patch_string,
9090 java_expand_switch): New function declarations.
9091 * parse.y: Rules related to switch and EH tagged <node>.
9092 (label_id): Set to NULL_TREE
9093 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
9095 (this_or_super:): Fixed indentation.
9096 (statement:, statement_nsi:, statement_without_trailing_substatement:,
9097 statement_expression:): Removed call to RULE on all sub-rules.
9098 (switch_expression:, switch_labels:): New rules.
9099 (switch_statement:, switch_block:, switch_block_statement_groups:,
9100 switch_block_statement_group:, switch_labels:, switch_label:):
9102 (throw_statement:, synchronized_statement:, try_statement:):
9103 Defined temporary actions.
9104 (class_instance_creation_expression:): Call
9105 build_new_invocation. Fixed indentation.
9106 (field_access): Fixed indentation.
9107 (method_invocation): Likewise.
9108 (make_qualified_primary): Use THIS_EXPR.
9109 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
9110 resolving from SUPER, set *type_found.
9111 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
9112 (java_complete_tree): Removed unused local variable `location'. Case
9113 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
9114 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
9115 on MODIFY_EXPR: and all binary operator tree code cases. Removed
9116 STRING_CST: case. default: checks for patchable strings.
9117 (complete_function_arguments): Transform string constant or
9118 crafted StringBuffer if necessary.
9119 (build_method_invocation): Fixed comments.
9120 (build_new_invocation): New function.
9121 (patch_assignment): Call try_builtin_assignconv to figure a valid
9122 assignment conversion between builtin types.
9123 (try_builtin_assignconv): New function.
9124 (build_binop): Use URSHIFT_EXPR directly to call build.
9125 (operator_string): Use UNARY_PLUS_EXPR.
9126 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
9128 (do_merge_string_cste, merge_string_cste,
9129 string_constant_concatenation, build_string_concatenation,
9130 patch_string, patch_string_cst): New function.
9131 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
9132 (patch_unaryop): Likewise. New test of valid ++/-- operands.
9133 (build_newarray_node): Use NEW_ARRAY_EXPR.
9134 (build_this): Use THIS_EXPR.
9135 (build_return): Enable debug information on return statement.
9136 (build_if_else_statement): Likewise.
9137 (complete_labeled_statement): Fixed related comment.
9138 (build_loop_body): Fixed comment.
9139 (build_bc_statement): Enable debug information on break/continue
9141 (patch_bc_statement): Fixed typos. Handle SWITCH statement
9143 (patch_switch_statement, case_identity, java_expand_switch): New
9146 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9148 * buffer.h (BUFFER_INIT): New macro.
9149 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
9150 Pass (struct jcf_partial *state) to most functions.
9151 (jcf_block, jcf_relocation): New types.
9152 Support labels, branches, conditionals, loops.
9154 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
9156 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
9158 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9160 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
9161 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
9162 not integer_type_node (INT_TYPE_SIZ bits).
9164 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
9166 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
9167 * jcf-dump.c (print_exception_table): New function.
9168 (disassemble_method): Better handling of wide instructions.
9169 Make more robust for bad input.
9171 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
9173 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
9176 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
9178 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
9180 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
9182 * Makefile.in ($(PARSE_H)): Removed target.
9184 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
9186 * Makefile.in (JAVA_OBJS): Add memmove.o
9187 (memmove.o): New target & rules.
9189 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
9191 * expr.c (expand_invoke): Don't generate a call to the class init
9194 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
9196 * Makefile.in: Add many missing dependencies.
9197 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
9199 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
9200 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
9202 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
9204 * decl.c (complete_start_java_method): If method is static (and
9205 not private) call _Jv_InitClass.
9206 * expr.c (expand_invoke): Don't call build_class_init.
9208 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
9210 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
9212 * Make-lang.in (GCJ): Define before using.
9214 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
9216 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
9217 losing due to namespace pollution in GNU getopt.h
9219 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
9221 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
9222 (java.all.cross): Likewise.
9223 (java.rest.encap): Likewise.
9225 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
9227 * gjavah.c (print_class_decls): Fix thinko in arglist
9228 * jcv-io.c (find_classfile): Similarly.
9230 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
9232 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
9234 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
9236 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
9237 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
9238 * Makefile.in (PARSE_C): New macro.
9239 (PARSE_H): Likewise.
9240 (PARSE_SCAN_C): Likewise.
9241 ($(PARSE_C)): Target renamed from parse.c.
9242 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
9243 (clean): Remove parse-scan.c as well.
9244 (parse.o): Depend on $(PARSE_C).
9246 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
9248 * README, license.terms: Removed.
9250 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
9251 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
9252 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
9253 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
9254 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
9255 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
9256 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
9257 and Java trademark attribution.
9259 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
9261 * Makefile.in: Use gcjh, not gjavah.
9262 * config-lang.in (stagestuff): Use gcjh, not gjavah.
9263 * Make-lang.in: Changed gjavah to gcjh everywhere.
9265 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
9267 * gjavah.c: Support new -prepend -add -append flags.
9268 (print_method_info): Method is not virtual if class is final.
9270 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9272 * jv-scan.c: Fixed copyright assignment.
9273 * keyword.gperf: Likewise.
9274 * keyword.h: Likewise.
9275 * lex.c: Fixed copyright assignment.
9276 (java_lex): Push unicode back when parsing '<'.
9277 * lex.h: Fixed copyright assignment.
9278 * parse-scan.y: Likewise.
9279 * parse.h: Fixed copyright assignment.
9280 (build_debugable_stmt, complete_for_loop): New function prototypes.
9281 * parse.y: Fixed copyright assignment.
9282 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
9283 size_zero_node when completing a loop with no exit condition.
9284 (for_statement_nsi:): Define action.
9285 (for_init:, for_update:): Return size_zero_node when empty.
9286 (declare_local_variables): Call build_debugable_stmt.
9287 (build_debugable_stmt): New function.
9288 (build_loop_body): Build debugable statement around loop
9290 (complete_loop_body): Take into account the debugable statement
9291 around the EXIT_EXPR.
9292 (complete_loop_body): New function.
9293 (patch_exit_expr): Fixed condition inversion.
9295 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
9297 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
9298 name of thread define.
9299 * jvspec.c (THREAD_NAME): New macro.
9301 (THREADLIB): Likewise.
9302 (lang_specific_driver): Recognize attempt to link with thread
9303 library or gc library. Recognize -ljava on command line so it
9304 isn't linked against more than once.
9306 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9308 * parse-scan.y (report_main_declaration): Name of the class
9309 containing `main' can be a qualified name.
9311 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
9313 * config-lang.in: Changed gjavac to gjc everywhere.
9314 * Make-lang.in: Changed gjavac to gjc everywhere.
9316 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9318 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
9319 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
9320 and install the files.
9321 * Makefile.in (JAVA_OBJS_LITE): New variable.
9322 (compiler:): Now include jv-scan as a dependency.
9323 (../jv-scan$(exeext), parse-scan.c): New targets.
9324 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
9325 * config-lang.in (compilers): Removed gcj, gjavah from the list.
9326 * jcf-parse.c (parse_source_file): Call java_layout_classes and
9327 check for errors even if parse_only.
9328 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
9330 (yylex): New function. Uses java_lex body.
9331 (java_lex): Removed commented out statement. Remove local variable
9332 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
9333 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
9334 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
9335 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
9336 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
9337 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
9339 (java_lex_error): Empty if JC1_LITE is defined.
9340 (java_get_line_col): Return 0 if JC1_LITE is defined.
9341 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
9342 SET_MODIFIER_CTX): Moved into the section containing the macros
9343 conditionally defined by JC1_LITE.
9344 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
9345 argument if JC1_LITE is defined.
9346 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
9347 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
9349 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
9350 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
9351 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
9352 to different values according to JC1_LITE.
9353 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
9354 declared if JC1_LITE set.
9355 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
9356 defined if JC1_LITE not set.
9357 (struct parser_ctx): Reorganized and skip the jc1 front end part
9359 (java_layout_classes): New function definition.
9360 (java_push_parser_context, java_init_lex, yyparse, yylex,
9361 yyerror): Prototype always declared. All other static function
9362 prototypes declared only if JC1_LITE is not set.
9363 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
9364 declared in parse.h.
9365 (java_layout_classes): New function.
9366 (java_complete_expand_methods): No longer layout the class here.
9367 * parse-scan.y: New file.
9368 * jv-scan.c: New file.
9370 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
9372 * gjavah.c (main): Handle -friend option.
9373 (friend_specs): New global.
9374 (generate_access): Handle friend_specs.
9375 (process_file): Likewise.
9376 (MAX_FRIENDS): New macro.
9377 (friend_count): New global.
9378 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
9379 Changed all callers.
9381 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
9383 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
9384 (main): Handle processing all the entries of a named .zip archive.
9385 * jcf-io.c (jcf_trim_old_input): New function.
9386 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
9388 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
9390 * lang.c (flag_assume_compiled): Make default be on.
9392 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
9394 * jcf-dump.c: Add bunches of flags to control output more.
9395 (process_class): New function; support printing more than one class.
9396 (main): Support new --print-main and --javap flags.
9397 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
9398 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
9400 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
9402 Change mangling of dispatch table to match C++ vtable (w/thunks).
9403 * class.c (build_dtable_decl), java-tree.h: New function.
9404 (make_class_data): Call it.
9405 * decl.c (init_decl_processing): Likewise.
9407 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
9409 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
9410 soft_anewarray; adjust args passed.
9411 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
9412 match _Jv_NewObjectArray.
9414 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9416 * decl.c (push_labeled_block, pop_labeled_block): New functions.
9417 * expr.c (loopup_label): Call create_label_decl.
9418 (create_label_decl): New function.
9419 (java_lang_expand_expr): Call expand_start_bindings with argument
9421 * java-tree.h Added space after PROTO in function declarations
9423 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
9424 (create_label_decl, push_labeled_block): New function
9426 * lex.c (label_id): Initialize.
9427 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
9429 * parse.h Added space after PROTO in function declarations when
9431 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
9432 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
9433 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
9434 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
9436 (struct parser_ctxt): New fields current_loop,
9437 current_labeled_block.
9438 (build_if_else_statement, patch_if_else_statement,
9439 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
9440 generate_labeled_block, complete_labeled_statement,
9441 build_bc_statement, patch_bc_statement, patch_loop_statement,
9442 build_new_loop, build_loop_body, complete_loop_body): New function
9444 * parse.y (java_warning_count): New global variable.
9445 (label_id): New static variable.
9446 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
9447 (block:): Return size_zero_node when block is empty.
9448 (empty_statement:): Return size_zero_node.
9449 (statement:): Implement supplemental action when for_statement: is
9451 (label_decl:): New rule.
9452 (labeled_statement:): Rewritten using label_decl. Actions
9454 (labeled_statement_nsi:): Likewise.
9455 (if_then_statement): Actions implemented.
9456 (while_expression): New rule.
9457 (while_statement:): Rewritten using while_expression. Actions
9459 (while_statement_nsi:): Likewise.
9460 (do_statement_begin:): New rule.
9461 (do_statement:): Rewritten using do_statement_begin. Actions
9463 (for_statement:): Rewritten using for_begin. Actions implemented.
9464 (for_statement_nsi:): Likewise.
9465 (for_header:, for_begin:): New rules.
9466 (for_init:): Actions implemented.
9467 (statement_expression_list:, break_statement:,
9468 continue_statement:): Likewise.
9469 (yyerror): Count number of issued warning(s).
9470 (java_report_errors): Report error(s) and/or warning(s).
9471 (java_complete_class): Use build_java_argument_signature to
9472 recompute completed method signature.
9473 (java_check_regular_methods): New locals method_wfl and aflags.
9474 Use method_wfl instead of lookup_cl during error reports. Fixed
9475 indentation and modified some error messages. Use
9476 lang_printable_name in method instead of the DECL_NAME. New code
9477 to issue warnings on methods not overriding corresponding methods
9478 private to a different package.
9479 (java_method_add_stmt): Call add_stmt_to_compound.
9480 (add_stmt_to_compound): New function.
9481 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
9482 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
9483 (build_if_else_statement, patch_if_else_statement,
9484 build_labeled_block, generate_labeled_block,
9485 complete_labeled_statement, build_new_loop, build_loop_body,
9486 complete_loop_body, patch_loop_statement, build_bc_statement,
9487 patch_bc_statement, patch_exit_expr): New functions.
9488 * typeck.c (build_java_signature): Build argument signature before
9489 enclosing it in between parenthesis.
9491 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
9493 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
9494 (JAVA_OBJS): Added reminder comment
9496 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
9498 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
9499 be interpreted as a long long.
9501 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
9503 * decl.c (init_decl_processing): Use _Jv_InitClass, not
9504 soft_initialise_class. Use _Jv_NewMultiArray, not
9505 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
9506 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
9507 _Jv_CheckArrayStore, not soft_checkarraystore. Use
9508 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
9510 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
9512 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
9513 length_identifier_node): New global tree node constants.
9514 * parse.y (kw_super, kw_this, kw_length): Removed globals.
9515 Replace uses by super_identifier_node etc.
9516 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
9518 * parse.y (resolve_field_access): Don't special-case ".length" if
9519 flag_emit_class_files.
9520 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
9521 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
9524 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
9526 * decl.c (init_decl_processing): Remove unused method_type_node fields.
9527 * class.c (make_method_value): Remove init for removed fields.
9529 * class.c (layout_class): Use build_java_argument_signature.
9530 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
9532 * typeck.c (push_java_argument_signature): Removed. Merged into ...
9533 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
9534 (build_java_signature): Don't use push_java_argument_signature.
9536 * typeck.c (lookup_argument_method): New function.
9537 * parse.y (java_check_regular_methods): Use lookup_argument_method
9538 instead of lookup_java_method2 followed by lookup_java_method.
9540 * parse.y (check_method_redefinition): Minor optimization.
9542 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
9543 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
9545 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
9547 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
9550 * gjavah.c (java_float_finite): Use K&R-style definition.
9551 (java_double_finite): Likewise.
9552 (generate_access): Now returns void. Changed all callers.
9553 (last_access_generated): Removed.
9554 (process_file): Only make a single pass over the .class file.
9556 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
9558 * class.c (get_dispatch_table): Add extra dummy vtable entry,
9559 for compatibility for G++ (with -fvtable-thunks).
9560 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
9562 * gjavah.c (process_file): Use public inheritance for super-class.
9564 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9566 * lex.c (java_init_lex): Initialize ctxp->package.
9567 * parse.h (struct parser_ctxt): package and package_len replaced
9568 by tree package, an identifier node. Field method_decl_list is
9569 gone. Fixed comments.
9570 (lookup_field_wrapper, merge_qualified_name, not_accessible,
9571 class_in_current_package): New function prototypes.
9572 * parse.y (array_type:): Set class loaded flag on primitive type
9574 (package_declaration:): Assign ctxp->package to the
9576 (method_invocation:): Handle invocation of method qualified by
9578 (single_type_import_declaration:): Removed ambiguity check.
9579 (java_pop_parser_context): New local variable `next'. Reset and
9580 set IMPORT_CLASSFILE_NAME flags on current and previous import
9582 (java_accstring_lookup): Use new local macro COPY_RETURN.
9583 (lookup_field_wrapper): New function.
9584 (parser_qualified_classname): Use merge_qualified_name.
9585 (parser_check_super_interface): Broaden error message.
9586 (do_resolve_class): Check for qualified class name in the current
9587 compilation unit if appropriate.
9588 (process_imports): Check for already defined classes.
9589 (check_pkg_class_access): Got rid of call to
9590 get_access_flags_from_decl.
9591 (java_complete_expand_methods): Call safe_layout_class based on
9592 the current class size.
9593 (make_qualified_primary): Build a WFL qualification on primary if
9595 (merge_qualified_name): New function.
9596 (make_qualified_name): Use merge_qualified_name.
9597 (resolve_expression_name): Use safe_lookup_field.
9598 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
9599 (resolve_qualified_expression_name): Likewise. Check on resolved
9600 element accessibility.
9601 (not_accessible_p, class_in_current_package): New functions.
9602 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
9603 (patch_method_invocation_stmt): Merged common pieces. Check
9604 accessibility of invoked method.
9605 (check_for_static_method_reference): Add returned type in error
9607 (invocation_mode): Get rid of bogus check on PRIVATE methods.
9608 (refine_accessible_methods_list): Merged two conditions in test.
9609 (java_complete_class): Sanity check on stabilize_ref gone.
9610 * zextract.c (read_zip_archive): Cast lseek second argument to long.
9612 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
9614 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
9616 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
9618 * gjavah.c (F_NAN): Removed.
9619 (F_NAN_MASK): New macro.
9620 (F_POSITIVE_INFINITY): Removed.
9621 (F_NEGATIVE_INFINITY): Likewise.
9622 (java_float_finite): Rewrote.
9623 (D_NAN_MASK): Renamed.
9624 (java_double_finite): Rewrote.
9625 (D_POSITIVE_INFINITY): Removed.
9626 (D_NEGATIVE_INFINITY): Likewise.
9628 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
9629 If verbose, print underlying representation of value in hex.
9631 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
9633 * buffer.h, buffer.c: New files.
9634 * Makefile.in (JAVA_OBJS): Add buffer.o.
9636 Support locals variables and writing their debug entries to .class.
9637 * jcf-write.c: Simplify some by user new buffer type.
9638 (vode_buffer_grow): Removed.
9639 (struct localvar_info): New type.
9640 (localsvars, localvartable): New buffers.
9641 (localvar_alloc, localvar_free): New functions.
9642 (generate_bytecode_insns): Handle local variables.
9643 (generate_classfile): Write LocalVariableTable attribute.
9645 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9647 * jcf-io.c (open_in_zip): Check the zipfile magic number.
9648 * zipfile.h (ZIPMAGIC): New macro.
9650 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
9652 * Makefile.in (gjavah.o): Updated dependencies.
9653 (jcf-dump.o): Likewise.
9654 (all.indirect): Use ../gjavah.
9655 (../gjavah$(exeext)): Likewise.
9656 (clean): Don't remove gjavah.
9657 (clean): Remove parse.c, not java/parse.c.
9658 * Make-lang.in (java): Added gjavah.
9659 (gjavah$(exeext)): New target.
9660 (GJAVAH_SOURCES): New macro.
9661 (java.all.build): Added gjavah.
9662 (java.all.cross): Likewise.
9663 (java.rest.encap): Likewise.
9664 * config-lang.in (compilers, stagestuff): Added gjavah.
9666 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
9668 * gjavah.c (java_float_finite): New function.
9669 (java_double_finite): Likewise.
9670 (F_POSITIVE_INFINITY): New macro.
9671 (F_NEGATIVE_INFINITY): Likewise.
9673 (D_POSITIVE_INFINITY): Likewise.
9674 (D_NEGATIVE_INFINITY): Likewise.
9676 (print_field_info): Use java_float_finite and java_double_finite.
9678 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
9680 * parse.y (method_header): Name "this" implicit argument.
9682 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
9684 * jcf-write.c: Write out LineNumberTable attribute in .class file.
9685 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
9686 (put_linenumber): New function.
9687 (generate_bytecode_insns, generate_classfile): Write line numbers.
9689 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9691 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
9692 (lookup_name, build_known_method_ref, build_class_init,
9693 build_invokevirtual, invoke_build_dtable, match_java_method,
9694 build_field_ref, pushdecl_force_head, build_java_binop,
9695 binary_numeric_promotion, build_decl_no_layout,
9696 build_java_arrayaccess, build_newarray, build_anewarray,
9697 build_java_array_length_access, build_java_arraynull_check): New
9698 extern function prototypes.
9699 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9700 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
9702 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
9704 * jcf.h (jcf_out_of_synch): New extern function prototype.
9705 * parse.h: Static/global function implemented in parse.y
9706 prototyped and declarations moved at the end of the file.
9707 (DECL_P): Check that the argument isn't null.
9708 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9709 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
9710 (QUAL_DECL_TYPE): New macro.
9711 (PARAMS): Macro definition removed.
9712 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
9713 (return_statement:): Call build_return.
9714 (field_access:): Call make_qualified_primary in sub rule.
9715 (method_invocation:): Build method invocation and call
9716 make_qualified_primary when processing primaries.
9717 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
9718 get_type_from_signature.
9719 (java_check_regular_method): Extra integer 0 argument when calling
9720 lookup_java_method2.
9721 (lookup_java_interface_method2): Extra method DECL argument when
9722 calling lookup_java_interface_method2.
9723 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
9725 (java_complete_expand_method): Layout current class iff not
9726 already done. Don't process interface's methods.
9727 (java_complete_expand_method): Use super class only if it
9728 exists. Use current class otherwise.
9729 (make_qualified_primary): New function.
9730 (resolve_expression_name): Process qualified expression or
9731 expression from primary the same way.
9732 (resolve_expression_name): Two last arguments to
9733 resolve_field_access are now NULL_TREEs.
9734 (resolve_field_access): New variable is_static. Local field must
9735 be DECLs. is_static computed on field DECLs only. Append code in
9736 where_found to the field access if necessary. Use QUAL_DECL_TYPE
9737 to initialize field_type.
9738 (resolve_qualified_expression_name): New local variable,
9739 previous_call_static and is_static. Handle primaries with function
9740 calls, casts, array references and `this'. `super' now handled as
9741 `(super_class)this'. Use is_static to clarify boolean expressions.
9742 Added code to handle case where a proper handle is required to
9743 access a field. Use QUAL_DECL_TYPE where applicable.
9744 (maybe_access_field): New function.
9745 (patch_method_invocation_stmt): New arguments primary, where,
9746 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
9747 deleted. Use `where' as a type to search from if specified. Check
9748 for static method reference where forbidden. Append primary or
9749 current_this to the argument list if not calling constructor nor
9751 (check_for_static_method_reference): New function.
9752 (patch_invoke): Layout the class on which new is done if
9754 (lookup_method_invoke): Changed format to report errors on
9756 (qualify_ambiguous_name): New local variable this_found. Now
9757 handle things from primaries. Method call are considered
9759 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
9761 (not_initialized_as_it_should_p): Comply with the new DECL_P.
9762 (java_complete_tree): New case fo RETURN_EXPR. Process function
9763 call arguments in separate function.
9764 (complete_function_arguments): New function.
9765 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
9767 (patch_assignment): Take the return function slot into account as
9768 a RHS. Distinguish assignment from a return.
9769 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
9770 when checking methods in interfaces.
9771 (resolve_type_during_patch): NULL argument to unresolve_type_p
9772 instead of NULL_TREE.
9773 (patch_newarray): Fixed typo in comment.
9774 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
9775 (build_return, patch_return): New functions.
9776 * typeck.c (lookup_java_constructor): Fixed typo in comment.
9778 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
9780 * constants.c (find_name_and_type_constant, find_fieldref_index,
9781 find_methodref_index): New methods.
9782 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
9783 just return given method. Also, rename to build_known_method_ref.
9784 (expand_invoke): Rename call to build_invoke_non_interface.
9785 * java-tree.h, parse.h: Update prototype.
9786 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
9787 (such as expand_expr_stmt) if flag_emit_class_files.
9788 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
9789 STACK_TARGET, IGNORE_TARGET): New macros.
9790 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
9791 (generate_bytecode_insn): New function to generate method's bytecode.
9792 (generate_classfile): Node generate Code attribute for a method.
9793 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
9794 push_long_const, field_op, adjust_typed_op, maybe_wide):
9795 New functions used by generate_bytecode_insn.
9797 * typeck.c (signature_include_return): Remove variable.
9798 (push_java_argument_signature, build_java_argument_signature): New.
9799 (build_java_signature): Use push_java_argument_signature.
9800 * parse.y: Use build_java_argument_signature instead of fiddling
9801 with signature_include_return.
9803 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
9805 * gjavah.c (print_c_decl): Always generate JArray<>* for array
9808 * Makefile.in (all.indirect): Added gjavah$(exeext).
9809 (gjavah$(exeext)): Added $(exeext).
9812 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9814 * class.c (layout_class): Call to java_layout_parsed_class replace
9815 by safe_layout_class.
9816 * expr.c (build_java_array_length_access): Removed static storage
9817 class in the function definition.
9818 (build_java_arraynull_check): Likewise.
9819 Also fixed typos in two comments.
9820 * lex.c (java_init_lex): Initialize static global kw_length.
9821 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
9822 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
9824 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
9825 * parse.h (resolve_no_layout): New static function declaration.
9826 (get_identifier_in_static): Declaration removed.
9827 (java_layout_parsed_class): Function name declaration changed to
9829 (build_newarray_node, patch_newarray, resolve_type_during_patch,
9830 not_initialized_as_it_should_p, build_this): New static function
9832 (pushdecl_force_head, build_java_binop, int_fits_type_p,
9833 binary_numeric_promotion, stabilize_reference,
9834 build_decl_no_layout, build_java_arrayaccess): Extern function
9835 declarations moved into their own section.
9836 (build_newarray, build_anewarray, build_java_array_length_access,
9837 build_java_arraynull_check): New extern function declarations.
9838 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
9839 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
9841 (CALL_CONSTRUCTOR_P): New macro.
9842 * parse.y (kw_length): New static global tree node.
9843 (return_statement): Tagged <node>.
9844 (RETURN_TK): Tagged <operator>.
9845 (variable_declarator_id:): Build variable declaration with an
9846 empty initialization value if a syntax error was found in the
9847 initialization part of the variable declaration.
9848 (statement_without_trailing_substatement:): return_statement: now
9849 uses the default rule.
9850 (return_statement:): Temporarily fixed to return NULL_TREE.
9851 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
9852 (class_instance_creation_expression:): Class creation rules now
9853 call build_method_invocation upon reduction.
9854 (array_creation_expression:): Rules call build_newarray_node upon
9856 (dim_exprs:): Build a list of dimension expressions.
9857 (dim_expr:): Store location of the OSB_TK in the dimension
9859 (method_invocation:): Added a new error rule.
9860 (build_unresolved_array_type): WFL argument may also be an array
9861 on a primitive type. Name of the argument changed to reflect this.
9862 (method_declarator): Insert argument type at the beginning of the
9863 argument type list and later reverse the list.
9864 (unresolved_type_p): Argument 'returned' may be optionally
9866 (java_layout_class_from_source): Function renamed
9868 (resolve_and_layout): Now call resolve_no_layout and
9870 (resolve_no_layout): New function.
9871 (purify_type_name): New function.
9872 (complete_class_report_errors): Call purify_type_name during error
9873 report on a type not found.
9874 (process_imports): error_found local variable doesn't need to be
9875 initialized to zero.
9876 (declare_local_variables): New local type_wfl. Fixed typo in error
9877 message. type_wfl assigned to unresolved type and used to register
9878 incomplete type. Build a WFL around the variable initialization
9879 statement so that debug info can be generated on it.
9880 (source_start_java_method): Reverse argument list after they've
9882 (current_this): New static global variable.
9883 (java_complete_expand_methods): Set current_this when appropriate.
9884 (resolve_expression_name): Build correct static and non static
9885 field access bearing a simple name.
9886 (resolve_field_access): Resolve the length field of arrays. Handle
9888 (patch_method_invocation_stmt): Set the type of the method
9889 invocation to error_mark_node. This value is later overridden by a
9890 valid type, if any. Don't handle qualified constructor invocation
9891 as qualified method invocation. Call lookup_method_invoke with its
9892 new flag. It's no longer necessary to access the selected method
9893 as the value of a tree list. Handle constructor invocation.
9894 (patch_invoke): Reverse argument list when invoking non interface
9895 methods. Insert call to new as the first argument of the
9897 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
9898 defined within a final class. Return INVOKE_STATIC if the invoked
9899 method is a constructor.
9900 (lookup_method_invoke): New lc argument is a flag to indicate a
9901 constructor lookup. Now handle constructor lookup. Choose the most
9902 specific method in case several were matching the invocation
9903 requirements. Return a method decl instead of a tree list featuring
9904 one single method decl element.
9905 (refine_accessible_methods_list): New lc flag argument to
9906 indicate that a constructor is being looked up.
9907 (not_initialized_as_it_should_p): New function.
9908 (java_complete_tree): Now process fake tree codes
9909 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
9910 save_expr on resolved function call arguments. Case on
9911 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
9912 (patch_assignment): LHS can be a field access expression. When
9913 dealing with reference, lhs_type is the promoted type of the
9914 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
9916 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
9917 (patch_binop): Use not_initialized_as_it_should_p where
9919 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
9920 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
9922 (resolve_type_during_patch): New function.
9923 (patch_cast): Call resolve_type_during_patch to resolve type and
9924 report error accordingly.
9925 (patch_array_ref): Use not_initialized_as_it_should_p where
9926 applicable. Array base expression is saved before being
9927 used. Promote the type of an array elements if it contains non
9929 (build_newarray_node, patch_newarray, build_this): New functions.
9931 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
9933 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
9934 increment it in `for' statement.
9935 (print_field_info): If number is inf or nan, don't print it.
9936 (print_method_info): If method name is `delete', just ignore it.
9937 (print_c_decl): Special-case jstringArray.
9939 * gjavah.c (help): New function.
9940 (no_argument): New function.
9941 (usage): Changed text.
9942 (main): Rewrote argument handling. Now handles -v, --help,
9944 (version): New function.
9945 (found_error): New global.
9946 (main): Return found_error.
9947 (generate_access): Set found_error.
9948 (print_c_decl): Likewise.
9950 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
9952 * gjavah.c (print_c_decl): Don't print "," when examining field.
9953 Skip type name when looking at "[L" types.
9954 (process_file): Now static.
9955 (generate_access): Now returns int.
9956 (last_access_generated): New global.
9957 (process_file): Clear last_access_generated; make multiple passes
9959 (print_field_info): Just return if generate_access returns true.
9960 (print_method_info): Likewise. Also, allow <init> functions to
9962 (print_c_decl): Added is_init argument. Print constructors
9964 (print_cxx_classname): Use UTF8_GET to extract characters from
9966 (print_base_classname): New function.
9967 (print_class_decls): New function.
9968 (process_file): Use it.
9969 (utf8_cmp): New function.
9971 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
9973 * lang-options.h: Format changed to match changes in gcc/toplev.c
9974 to implement a --help option.
9976 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
9978 * decl.c (init_decl_processing): Revert change to dtable_type.
9980 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
9982 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
9984 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
9986 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
9988 * lang.c (lang_init): Default flag_exceptions to 1, without
9989 checking to see if it's 2 first.
9991 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
9993 * constants.c: Include "system.h".
9995 * lang.c (flag_new_exceptions): Get via extern now.
9996 (lang_init_options): New functions. Turn on flag_new_exceptions.
9998 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10000 * lex.c (java_lex): Return 0 when we see an invalid character in
10003 * lex.c (java_read_char): Specify extra argument when calling
10005 (java_read_unicode, java_parse_end_comment,
10006 java_parse_escape_sequence): Likewise,
10007 (java_lex): Specify extra argument when calling
10008 java_lex_error. Test that IDs are beginning with a legal character
10009 for IDs. Handle invalid characters with an error message and a
10010 call to java_lex_error.
10011 (java_lex_error): Adjust column position by new argument
10012 `forward'. Issue an error even if in the middle of reporting an
10015 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
10017 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
10018 we don't explicitly put a null pointer when we're copying it.
10020 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
10022 * gjavah.c (print_cxx_classname): New function.
10023 (super_class_name): Likewise.
10024 (print_super_fields): Removed.
10025 (in_super): Removed.
10026 (print_field_info): Never generate #defines.
10027 (print_c_decl): Changed generated types to match JNI. No longer
10028 print class name before method name.
10029 (print_method_info): Print "static" before static methods.
10030 Print "virtual" before non-final methods.
10031 (usage): Use exit(1), not exit(-1).
10033 (print_field_info): Use %.17g to print a double.
10034 (last_access): New globals.
10035 (process_file): Initialize last_access.
10036 (usage): Now static.
10037 (ACC_VISIBILITY): New define.
10038 (generate_access): New function.
10039 (print_field_info): Call it.
10040 (print_method_info): Likewise. Also, generate information for all
10041 methods, not just native methods. Return void.
10042 (print_c_decl): Return void.
10043 (print_field_info): Return void.
10045 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10047 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
10048 processing the jc1 grammar file. Prefix bison functions and
10049 variables with java_.
10050 (parse.c): Dependencies on parse.h and lex.h
10051 * expr.c (build_java_arrayaccess): Function now global.
10052 * java-tree.h: Comment reorganized to carry on previous
10053 classification effort.
10054 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
10055 RESOLVE_TYPE_NAME_P): New flags on WFLs.
10056 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
10057 java_parse (new prefix java_ generated by bison).
10058 (java_layout_parsed_class, java_register_parsed_class): Function
10060 (yyparse): Removed unnecessary call to init_outgoing_cpool.
10061 * lex.c (static tree wfl_op): Variable deleted.
10062 (java_init_lex): Initialize kw_super and kw_this. Initialize more
10063 ctxp fields to NULL_TREE.
10064 (java_lex): No longer create WFL for operators. Filename caching
10065 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
10066 created as STRING_CST and later expanded. Removed extra argument
10067 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
10069 (build_wfl_node): Removed code in comments.
10070 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
10071 store token and location data in the current bison token.
10072 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
10073 static/extern function declaration at the beginning of the file.
10074 (struct qualification): Data structure definition deleted.
10075 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
10076 (qualify_ambiguous_name): Function declaration modified. Function
10077 now returns nothing.
10078 (build_array_ref, patch_array_ref, make_qualified_name,
10079 resolve_qualified_expression_name, maybe_generate_clinit,
10080 resolve_field_access): New static function declarations.
10081 (build_java_arrayaccess): New extern function declaration.
10082 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
10083 (CALL_EXPR_PRIMARY): Macro deleted.
10084 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
10085 (struct parser_ctxt): Field initialized_final
10086 removed. non_static_initialized, static_initialized: New fields.
10087 * parse.y (static tree kw_super, static tree kw_this): New global
10089 (%union): tree wfl field of operator member replaced by int
10090 location. WFLs are non longer created for operators.
10091 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
10092 (qualified_name:): Now calls make_qualified_name to build the
10094 (type_declaration:): Consider generating <clinit> when class
10096 (variable_declarator:): Directly build an assignment node when the
10097 variable is initialized when declared.
10098 (this_or_super:): Build a WFL and set current location when THIS
10099 or SUPER are parsed.
10100 (expression_statement:): Wrap statement around a WFL.
10101 (primary_no_new_array:): Fixed typo. Changed value returned by
10102 THIS_TK because of its new type (temporary).
10103 (dim_exprs:): Temporary fix because of OSB_TK's new type.
10104 (field_access:): Build qualified name with SUPER.
10105 (method_invocation:): Fixed returned value because of SUPER's new
10107 (array_access:): Use OSB_TK location information.
10108 (post_increment_expression:, post_decrement_expression:,
10109 unary_expression:, pre_increment_expression:,
10110 pre_decrement_expression:, unary_expression_not_plus_minus:,
10111 cast_expression:, multiplicative_expression:,
10112 additive_expression:, shift_expression:, relational_expression:,
10113 equality_expression:, and_expression:, exclusive_or_expression:,
10114 inclusive_or_expression:, conditional_and_expression:,
10115 conditional_or_expression:, assignment:): Use new location/token
10116 information available on operators.
10117 (create_class): Set super_decl_type to NULL_TREE when processing
10119 (register_fields): Field initialization is now a MODIFY_EXPR
10120 node. Chain initialization code to the matching lists (according
10121 the the field declaration modifiers).
10122 (maybe_generate_clinit): New function.
10123 (method_header): Don't set method's DECL_NAME to a WFL when adding
10124 methods to java.lang.Object.
10125 (resolve_and_layout): Now can return NULL_TREE if the type
10126 resolution fails. Otherwise, return the class DECL instead of its
10128 (check_method_redefinition): Don't patch method DECL_NAME if it
10129 belongs to java.lang.Object.
10130 (process_imports): Simply assign error_found to the value returned
10131 by check_pkg_class_access.
10132 (declare_local_variables): Don't use their init statements (if
10133 any) when parsing error were previously found. Reuse MODIFY_EXPR
10134 build during parsing as an init statement.
10135 (java_method_add_stmt): Now return the current method body.
10136 (java_layout_parsed_class, java_register_parsed_class): Functions
10138 (java_complete_expand_methods): Initialize the constant pool on a
10139 per class basis. Layout the classes before expanding their method
10140 bodies. Don't try expand artificial constructor code if error were
10141 found. Make the classes data and register them if no error were
10143 (java_complete_expand_method): Retrieve an artificial constructor
10144 argument list before entering its body. Assign the top block to
10145 the artificial constructor function body and set types of declared
10146 blocks and compound statements to void. Walk method body if not an
10147 artificial constructor.
10148 (make_qualified_name, cut_identifier_in_qualified): New functions.
10149 (resolve_expression_name): Fixed comments. Save/restore the
10150 current class CLASS_LOADED_P flag value. Build non qualified
10151 static field access and handle qualified expression names.
10152 (resolve_field_access, resolve_qualified_expression_name): New
10154 (patch_method_invocation_stmt): Use the new expression resolution
10155 scheme, calling resolve_field_access when the function call is
10156 resolved as an expression.
10157 (qualify_ambiguous_name): Function rewritten to work on qualified
10158 expression produced by make_qualified_name.
10159 (java_complete_tree): Promote type when function's argument are
10160 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
10161 the assignment to discover further errors if RHS is a expression
10162 name that fails to evaluate. Declare LHS initialized even though
10163 the assignment failed. Don't use the location variable and removed
10164 extra argument in patch function calls. Now handle the ARRAY_REF
10165 case and build internal string representation when STRING_CSTs are
10167 (build_method_invocation): Don't wrap function call around a WFL.
10168 (build_assignment): Likewise. Use the operator location
10170 (patch_assignment): Handle array access LHSs. Handle error
10171 provenance, resulting in a better error report.
10172 (build_binop): Use op_location from operator as binop location
10174 (build_unaryop, build_incdec, build_cast): Likewise.
10175 (patch_binop): Extract location information from the node. Fixed
10176 typo in error message.
10177 (patch_unary_op): Extract location information from the node.
10178 (build_array_ref, patch_array_ref): New functions.
10180 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
10182 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
10183 match _Jv_IsInstanceOf.
10184 * decl.c (init_decl_processing): Use _Jv_NewArray, not
10185 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
10187 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
10189 * decl.c (init_decl_processing): Functions are now named
10190 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
10192 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
10194 * java-tree.h (load_class): Add prototype.
10195 * class.c (is_compiled_class): Add missing arg to load_class.
10196 * expr.c (expand_java_NEW): Call load_class.
10197 * parse.y (process_import): Removed bogus use of void return value.
10199 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
10201 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
10202 Function name is "_Jv_Throw" instead of "soft_athrow".
10203 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
10204 Function name is "_Jv_AllocObject" instead of "soft_new".
10205 Takes an extra parameter (object size).
10206 * expr.c: Update calls.
10208 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
10210 * lex.c (java_get_line_col): Handle end-of-file.
10211 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
10213 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
10215 * lang.c (lang_init): Make -fexceptions the default.
10216 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
10217 exception handling is not turned on.
10219 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
10221 * lang.c (flag_new_exceptions): Make this this default.
10222 * decl.c (end_java_method): Call emit_handlers.
10223 * except.c (method_init_exceptions): Set language code and version.
10224 (expand_start_java_handler): Enable exception, and call
10225 expand_eh_region_start.
10226 (expand_end_java_handler): Enable exception, and set up catch blocks.
10227 (emit_handlers): New routine to generate the saved handlers.
10228 * java-except.h (emit_handlers): Add prototype.
10230 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
10232 We used to have three different representations of the constant pool:
10233 the CPool structure, the tree_constant_pool, and the constructures
10234 used to build the Class object (which may need class and string
10235 constants) in compiled code. None were appropriate for compiling
10236 to .class files, so I did a major overhaul.
10238 First, the tree_constant_pool array was removed. Things were
10239 modified to the CPool structure in the JCF could be used.
10240 Second, a "capacity" field was added to the CPool, and functions
10241 written to search for a matching constant, adding one if not found.
10242 The code that generated the Class object was changed to use a CPool.
10243 The actual TREE_LISTs used to build the CONSTRUCTORs used for
10244 the static Class object are now only in build_constants_constructor.
10245 Finally, I wrote code which can generate a .class file (including its
10246 constant pool) from the RECORD_TYPE of a class. This is a big step
10247 on the way to compiling Java source into .class files.
10249 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
10250 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
10252 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
10253 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
10254 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
10255 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
10256 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
10257 (lang_type): Removed constant_pool field.
10258 * jcf.h (CPool): Renamed size to count. Added field capacity.
10259 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
10260 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
10261 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
10263 * constants.c (current_constant_pool_tags, current_constant_pool_data,
10264 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
10265 * constants.c (build_constants_constructor): Use new outgoing_cpool.
10266 (set_constant_entry, find_constant1, find_constant2,
10267 find_class_constant, count_constant_pool_bytes, write_constant_pool,
10268 find_utf8_constant, find_class_or_string_constant): New functions.
10270 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
10271 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
10272 (give_name_to_class, get_class_constant): Likewise.
10273 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
10274 (get_name_and_type_constant, get_ref_constant): Removed.
10275 * parse.h (parser_ctxt): Remove field tree_constant_pool.
10276 * parse.y: Don't save/restore tree_constant_pool.
10277 * verify.c (verify_jvm_instructions): Update for new approach.
10278 * expr.c (expand_invoke, expand_java_field_op): Likewise.
10280 * lang-options.h: Added -femit-class-file, -femit-class-files.
10281 * lang.c (flag_emit_class_files), java-tree.h: New flag.
10282 (lang_f_options): Added "emit-class-file(s)".
10284 * expr.c (build_java_arrayaccess): Generate more efficient array
10285 bounds checking, by using unsigned compare.
10287 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
10289 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10291 * parse.h: New comment on the handling of unresolved type
10292 identifiers. JDEPs are now part of the jdep_code enum.
10293 (typedef struct jdep): Now use enum jdep_code or int, depending on
10294 availability. Both are narrowed down to an 8 bits bitfield.
10295 (CALL_EXPR_PRIMARY): Fixed comment.
10297 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
10299 * Make-lang.in (java): Added gjavac and jvgenmain.
10300 (java.start.encap): Depend on gjavac.
10301 (java.rest.encap): Depend on jvgenmain.
10303 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
10304 (JAVA_CROSS_NAME): Likewise.
10305 (java.all.build): Depend on jvgenmain and gjavac.
10306 (java.all.cross): Depend on jvgenmain and gjavac-cross.
10307 (jvgenmain$(exeext)): New target.
10308 (java.install-common): Wrote.
10309 * config-lang.in (compilers, stagestuff): Added gjavac and
10312 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
10314 * lang.c (lang_decode_option): New argc/argv interface.
10316 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10318 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
10319 * decl.c (build_decl_no_layout): New function.
10320 * expr.c (java_lang_expand_expr): Layout declarations found in
10321 blocks before they're pushed.
10322 * jcf-parse.c (load_class): Save current line when parsing class
10324 (parse_source_file): Register class before expanding their
10326 * lang.c (put_decl_node): Produce `null' when `void *' is
10328 * lex.c (static tree wfl_op): New static global, for error report
10330 (java_init_lex): wfl_operator and wfl_op initialized
10331 here. Filename caching added for wfl_op. Return wfl_op when `(' is
10333 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
10334 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
10335 build_unresolved_array_type): New static function definitions.
10336 (build_decl_no_layout): New extern function declared.
10337 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
10338 faulty modifier exists.
10339 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
10340 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
10341 (UNARY_PLUS_EXPR): New fake operator.
10342 (struct parser_ctxt): New field osb_number.
10343 * parse.y (static tree wfl_operator): New static WFL for operator
10344 bound error messages.
10345 (DECR_TK, INCR_TK): Moved.
10346 (OP_TK): Tagged <operator>.
10347 (array_type:): Now call build_unresolved_array_type.
10348 (dim_expr:): Count the number of '[' seen.
10349 (post_increment_expression, post_decrement_expression,
10350 pre_increment_expression, pre_decrement_expression,
10351 unary_expression_not_plus_minus, unary_expression:): Actions are
10352 now building the corresponding unary expressions.
10353 (cast_expression:): Actions are now building cast expressions.
10354 (build_unresolved_array_type): New function.
10355 (create_interface): Reset the number of declared interfaces.
10356 (create_class): Likewise.
10357 (method_header): Methods declared within the scope of an interface
10358 are now implicitly set public and abstract.
10359 (java_complete_class): Variable's and parameter's type are patched
10360 with a promoted type.
10361 (declare_local_variables): Resolved non builtin types are promoted
10362 before being used to build a variable decl. Removed type patch
10363 posted on variable initialization statement.
10364 (source_start_java_method): Use build_decl_no_layout to build the
10365 decl of a parameter of incomplete type.
10366 (java_register_parsed_class): Process interfaces too. Call
10367 rest_of_decl_compilation on each processed class declarations.
10368 (java_complete_expand_methods): Don't attempt to expand things in
10370 (java_complete_tree): Process CONVERT_EXPR, even though it always
10371 has a type. Propagate error_mark_node to node's type too. Promote
10372 method's call argument type and return error_mark_node if
10373 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
10374 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
10375 handle unary operator nodes.
10376 (build_assignment): Added comment.
10377 (print_int_node): New function.
10378 (patch_assignment): New second argument. New error handling. Use
10379 print_int_node. Handle references. Use can_cast_to_p to issue
10380 different error message according to the context and check upon
10381 the initialization of the RHS.
10382 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
10383 (operator_string): Handle more operators.
10384 (patch_binop): No longer use a function static
10385 wfl_operator. Improved error message on shift distance.
10386 (build_unaryop, build_incdec, build_cast, patch_unaryop,
10387 patch_cast): New functions.
10389 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
10391 * jvspec.c: New file.
10392 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
10394 * java-tree.h (identifier_subst): Add declaration.
10396 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
10398 * jvgenmain.c (main): Generate call to JvRunMain.
10400 * class.c (make_class_data): Push value for "sync_info" field.
10401 * decl.c (init_decl_processing): Push "sync_info" field.
10403 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
10405 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
10406 Java (source) name, not signature.
10407 Set TYPE_ALIGN to (at least) that of element_type.
10409 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
10411 * class.c: Moved classname-mangling-rekated code to ...
10412 * mangle.c: ... this new file.
10413 * jvgenmain.c: New program (needs mangle.c) to generate main program.
10414 * Makefile.in: Update for above changes.
10416 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10418 * expr.c (truthvalue_conversion): Convert integer and floating
10419 point value to their truth value.
10420 * lex.c (java_lex): Handle the `null' literal.
10421 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
10422 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
10423 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
10426 * parse.y: Reorganization/documentation on token declaration.
10427 (binop_lookup[]): New added new tree codes.
10428 (relational_expression): Build corresponding binary operators.
10429 (equality_expression, conditional_and_expression,
10430 conditional_or_expression): Likewise.
10431 (java_complete_class): Fix crash in debug message.
10432 (java_complete_tree): Check initialization of method call
10433 arguments. Further bogus node evaluation to detect more error
10434 during assignments. Handles more binary operators.
10435 (patch_assignment): Use DECL_P.
10436 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
10438 (operator_string): Handle more case. Compacted source.
10439 (patch_binop): Changed function comment. Checking for
10440 uninitialized first operand takes the compound assignment into
10441 account and uses DECL_P. Checking for uninitialized second operand
10442 delayed to routine's end. Use macros to issue type bound error
10443 messages and issue messages on both operands if their types are
10444 different. Force fixed type into node. Handle all binary
10447 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10449 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
10450 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
10451 build operator node and return tokens.
10452 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
10453 * parse.h (java_complete_tree): Changed returned type in prototype.
10454 (build_method_invocation, build_assignment, patch_assignment,
10455 patch_binop): New static function declarations.
10456 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
10457 BUILD_EXPR_WFL): New macros.
10458 * parse.y (enum tree_code binop_lookup[]): New static for token to
10460 (%union): Parser union has new sub-structure `operator'.
10461 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
10462 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
10463 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
10464 ASSIGN_ANY_TK): Tokens tagged `operator'.
10465 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
10466 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
10467 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
10468 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
10469 (assignment_operator:): Rule tagged `operator'.
10470 (expression_statement:): Re-installed default rule.
10471 (method_invocation:): Sub rules call build_method_invocation.
10472 (postfix_expression:): Don't attempt to resolve name here. Just
10474 (multiplicative_expression:): Sub-rules build corresponding binop
10476 (additive_expression:, shift_expression:, and_expression:,
10477 exclusive_or_expression:, inclusive_or_expression:): Likewise.
10478 (assignment:): Sub rule invoke build_assignment.
10479 (assignment_operator:): Default rules on sub rules.
10480 (force_error): Added documentation on this variable.
10481 (declare_local_variables): Build initialization calling
10483 (expand_start_java_method): Removed unused rtx declaration. Mark
10484 arguments as already initialized.
10485 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
10486 (java_complete_expand_methods): Don't process next method if
10487 completion of the previous one triggered errors.
10488 (java_complete_expand_method): Call source_end_java_method if no
10489 error were found during completion.
10490 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
10491 locals declaratilon. Handle names found within a class. Return
10492 error_mark_node when things aren't found.
10493 (patch_method_invocation_stmt): Return error_mark_node on failures.
10494 (patch_invoke): Removed unused local. Return the correct node.
10495 (java_complete_tree): Now returns a value. The BLOCK section binds
10496 local identifiers and the type of a BLOCK is now void. Assign the
10497 result of operand completion on COMPOUND_EXPR. Assign the
10498 encapsulated node of a WFL to the result of its completion, except
10499 when the node is an identifier. Now handle MODIFY_EXPR and several
10500 binary operators. Return error_mark_node on errors.
10501 (build_method_invocation, build_assignment, patch_assignment,
10502 build_binop, operator_string, patch_binop): New functions.
10503 * typeck.c (binary_numeric_promotion): New function.
10505 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
10507 * class.c (identifier_subst): New convenience wrapper for ident_subst.
10508 Replace most uses of ident_subst by identifier_subst.
10510 * class.c (push_class_static_dummy_field): Removed function.
10511 (build_class_ref): Find Class object decl by looking up "CNAME.class",
10512 instead of looking got "class" static field. Create that decl here.
10513 (class_identifier_node): Removed; no longer needed.
10514 (init_class_processing): Don't init class_identifier_node.
10515 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
10516 Do nreverse 0 times (instead of twice) for Object and Class.
10517 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
10519 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
10521 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
10522 while initializing linenumber_count and linenumber_table.
10523 Do it before init_function_start (which calls emit_line_note).
10524 * expr.c (expand_byte_code): Don't need to clear lineno here.
10526 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
10528 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
10529 then mangle number as _N_.
10531 * class.c (mangle_class_field): New function.
10532 (build_class_ref): Set assembler name of class reference using
10533 mangle_class_field.
10534 (push_class_static_dummy_field): Likewise.
10536 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
10538 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
10539 of assigning to TREE_CODE. The latter method exploits a feature
10540 of GCC that is not ANSI compliant.
10542 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10544 * decl.c (pushdecl_force_head): New function.
10545 (pushlevel): Removed conditional printf.
10546 (complete_start_java_method): Don't enter local variable scope if
10547 function is compiled from source code.
10548 * expr.c: parse.h now included
10549 (java_lang_expand_expr): New function.
10550 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
10551 printf. Terminate buffer when doing directories.
10552 * jcf-parse.c (parse_source_file): Call lang_init_source before
10553 parsing and before code generation.
10554 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
10555 use printf if the macro is defined.
10556 * lang.c (lang_init): Install lang_expand_expr hook on
10557 java_lang_expand_expr.
10558 (java_dummy_print): New function.
10559 (lang_init_source): New function.
10560 * lex.c (java_lex): Remember location of an opening brace at the
10561 second nesting level.
10562 (java_is_eol): Unget character seen after a CR if it is EOF.
10563 * parse.h: Now includes lex.h
10564 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
10565 printf if the macro is defined.
10566 (expand_start_java_method, build_expr_block, enter_block,
10567 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
10568 New static function declarations.
10569 (pushdecl_force_head): New extern function declaration.
10570 (INCOMPLETE_TYPE_P): New macro.
10571 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
10572 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
10573 BLOCK_EXPR_ORIGIN): New macros.
10574 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
10575 DECL_SOURCE_LINE_LAST): New macros.
10576 (struct parser_ctxt): Removed field current_method_decl, redundant
10577 with the field current_function_decl. Added fields
10578 first_ccb_indent1 and pending_block.
10579 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
10580 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
10582 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
10583 (compilation_unit:): Cosmetic on sub rule.
10584 (type_declaration:): Cosmetic on sub rules. Added an error rule.
10585 (variable_initializer:): Installed default rule on expression:.
10586 (method_declaration:): method_header: starts a new
10587 method. method_body: installs the function body, absorbs blocks
10588 emitted for temporary variable scopings, pops function's body block
10589 and merges function's last statement lineno in DECL_SOURCE_LINE.
10590 (method_body:): Installed default rules.
10591 (block:): Call enter_block when an opening brace is seen. Absorb
10592 scoping blocks and call exit_block when a closing brace is seen.
10593 (block_statement:): Cosmetic changes.
10594 (method_invocation:): Create WFL around CALL_EXPR node.
10595 (patch_stage): Added comment around definition.
10596 (method_header): Try to use first_ccb_indent1 as the first line of
10597 the method, so BP debug info are emitted at the first opening
10598 brace of the function. If the function has no body, use the
10599 location of the function's name. Override currently defined method
10600 name with the matching WFL so we can point redefinition errors
10601 using the location where the function's name was declared.
10602 (check_abstract_method_header): Interprets DECL_NAME as an
10603 identifier or as a WFL, accordingly.
10604 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
10605 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
10606 location and name information out of it and reinstall DECL_NAME to
10607 its original identifier node value.
10608 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
10609 function's source code).
10610 (read_import_dir): Test the value returned by find_class and issue
10611 a fatal accordingly.
10612 (declare_local_variables): Push a new block for the scope of the
10613 new variable(s) if code has been already generated at that nesting
10614 level. Pinpoint redefinition errors using the variable id
10615 WFLs. Generate initialization code if necessary. If the variable
10616 type is incomplete, register a patch on its decl.
10617 (source_start_java_method): Rewritten. Define a new block for the
10618 function's parameters. Build parameter decl out of function's
10619 arguments and register them for a patch if their types are
10621 (expand_start_java_method): Includes the part of
10622 source_start_java_method that was pushing the parameter decls and
10623 completing the method start code.
10624 (source_end_java_method): Removed call the expand_end_bindings and
10625 poplevel (already taken care of). Reinstall function's arguments
10626 and get function's last line of code before calling
10627 expand_function_end.
10628 (java_method_add_stmt): New comment before the function's
10629 code. Complement the second operand of the current COMPOUND_EXPR
10631 (java_complete_expand_methods): Don't generate debug info on line
10632 zero when expanding a generated constructor.
10633 (java_complete_expand_method): Set start and end line numbers for
10634 a artificially generated constructor to one and manually call
10635 enter_block and exit_block when defining it. For all methods:
10636 expand function's start calling the new expand_start_java_method
10637 and invoke java_complete_tree on the effective method's body, if
10639 (resolve_expression_name): Now use lookup_name_in_blocks to search
10640 local variable decls and print out an error when variables are
10642 (patch_method_invocation_stmt): Inserted comment before the
10644 (lookup_method_invoke): Chain method's arguments using chainon
10645 with the current arg list as a second argument. Inserted missing
10646 IDENTIFIER_POINTER when reporting an error on methods not found.
10647 (refine_accessible_methods_list): Don't retain constructors.
10648 (patch_arguments): Function removed.
10649 (java_complete_tree): Inserted comment before the function's
10650 code. New case for BLOCKs. Moved the WFL case a bit
10651 further. Complete function's arguments.
10652 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
10653 maybe_absorb_scoping_blocks): New functions.
10655 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10657 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
10659 * jcf-parse.c (parse_source_file, java_error_count): New forward
10660 and extern declarations.
10661 (java_parse_abort_on_error): Macro moved.
10662 (jcf_parse_source): fatal called if fopen fails. Now calls
10664 (parse_source_file): New parse_only parameter. Reflects the
10665 elimination of the second pass.
10666 (yyparse): parse_source_file called with argument set to 0.
10667 * jcf.h (JCF_ZERO): Sets java_source to zero.
10668 * lex.c (java_init_lex): pass argument is gone. Function modified
10669 to be called once during the analysis of a file.
10670 (java_unget_unicode): Fixed typo in fatal message.
10671 (java_get_line_col): Likewise.
10672 (java_lval): Likewise. String literals no longer built during
10674 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
10676 * parse.h (MODIFIER_WFL): New macro.
10677 (parse_check_super, parser_check_super_interface): Now return int.
10678 (parser_chain_incomplete_item, not_builtin_p,
10679 complete_method_decl): Declarations removed.
10680 (build_method_invocation_stmt, build_invoke): Renamed using the
10681 `patch' instead of `build'
10682 (register-incomplete_type, obtain_incomplete_type,
10683 java_complete_tree, java_complete_expand_method,
10684 unresolved_type_p, create_jdep_list): New function declarations.
10685 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
10686 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
10687 (jdep): New typedef on new struct _jdep.
10688 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
10689 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
10690 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10691 JDEP_RESOLVED_P): New macros.
10692 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
10693 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
10694 JDEP_VARIABLE): New enum values and jdep kinds.
10695 (jdeplist): New typedef on struct _jdeplist.
10696 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
10698 (CALL_EXPR_PRIMARY): New macro.
10699 (struct parser_ctxt): Fields java_pass, current_method_decl,
10700 method_decl_list deleted. New field jdeplist.
10701 (INCOMPLETE_P): Macro deleted.
10702 * parse.y (single_type_import_declaration:): Removed pass switch.
10703 (type_import_on_demand_declaration): Likewise.
10704 (field_declaration:): Removed pass switch on all sub rules.
10705 (class_declaration:): Call the complete_class_decl removed on
10707 (method_declaration:): Removed second pass switch. No longer chain
10708 methods decl when method_header reduced.
10709 (method_header:): Sub rules no longer depend on pass switch.
10710 (method_declarator:): Likewise.
10711 (method_body:): Likewise.
10712 (abstract_method_declaration:): Likewise.
10713 (block_statement:): Likewise.
10714 (local_variable_declaration:): Likewise.
10715 (argument_list:): Likewise.
10716 (method_invocation:): Likewise. Call to build_method_invocation_stmt
10717 removed. Partial CLASS_EXPR tree node built instead.
10718 (postfix_expression:): Removed pass switch on all sub rules.
10719 (java_pop_parser_context): Free classd_list content.
10720 (yyerror): Call obstrack_grow0 to finalize error message.
10721 (check_class_interface_creation): Comment modified to reflect new
10722 returned value meaning. Removed second pass switch. Return 1 if an
10723 error was found, 0 otherwise. Adjust pointer on filename if a
10724 leading path separator was found.
10725 (maybe_create_class_interface_decl): Removed first pass switch
10726 when linking the class decl to the class_list. Install a new
10727 jdep_list for the class.
10728 (add_superinterfaces): List of unresolved interfaces is
10729 gone. Unresolved interfaces are directly added to the current
10731 (create_interface): Second pass shortcut removed.
10732 ctpx->modifier_ctx access through MODIFIER_WFL.
10733 (create_class): Second pass shortcut removed. Call to
10734 register_incomplete_type replaces the call to
10735 parser_chain_incomplete_item.
10736 (complete_class_decl): Function removed.
10737 (duplicate_declaration_error): New way of retrieving redeclared
10739 (register_fields): Call to lookup_modifier_cl replaced by
10740 MODIFIER_WFL. New way of handling unresolved type, using
10741 unresolved_type_p and obtain_incomplete_type.
10742 register_incomplete_type replaces call to parser_chain_incomplete_item.
10743 (patch_stage): New static global variable.
10744 (method_header): New way of handling unresolved type, using
10745 unresolved_type_p and obtain_incomplete_type. patch_stage used to
10746 indicates that the method decl needs to be patched.
10747 (check_abstract_method_header): Call to lookup_modifier_cl
10748 replaced by MODIFIER_WFL.
10749 (method_declarator): Incomplete argument type are registered
10750 calling register_incomplete_type. Patch on the declared method is
10751 issued in that case.
10752 (unresolved_type_p): New function.
10753 (parser_check_super_interface): New comment to reflect function's
10754 modified returned type (int). Function and has a new argument
10755 this_wfl. Call to parse_error_context uses this_wfl instead of
10756 relying on lookup_cl.
10757 (parser_check_super): Comment reflects function's new returned
10758 type (int). Function returns non zero value on error.
10759 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
10760 register_incomplete_type, jdep_resolve_class): New functions to
10761 handle incomplete types in declarations.
10762 (java_complete_class): Rewritten to work with the new incomplete
10763 type handling scheme.
10764 (complete_class_report_errors): Likewise.
10765 (complete_method_decl): Removed: it jobs is now handled by
10766 java_complete_class.
10767 (do_resolve_class): Class loaded in not already loaded and not
10768 found in Java source code.
10769 (java_check_regular_methods, java_check_abstract_methods): Don't
10770 call complete_method_decl anymore.
10771 (lookup_modifier_cl, not_builtin_p): Functions deleted.
10772 (read_import_dir): Got rid of the pass number dependency.
10773 (declare_local_variables): New handling of unresolved types (patch
10775 (source_start_java_method): New parameter level. Function called
10776 with level set to 1 when argument types are potentially
10777 unresolved. Called to complete the job with level set to 2 once
10778 types are complete.
10779 (source_end_java_method): Call to permanent_allocation
10780 removed. Waiting to be replaced by a more suitable obstack
10782 (java_complete_expand_methods, java_complete_expand_method,
10783 java_expand_finals): New functions.
10784 (build_method_invocation_stmt): Renamed
10785 patch_method_invocation_stmt. Extracts function call expression
10786 (wfl) and arguments (args) from CALL_EXPR tree operands.
10787 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
10788 call. Patch the function and argument operand of the CALL_EXPR
10790 (patch_argument, java_complete_tree): New functions.
10792 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
10794 Recover from missing fields and methods (i.e. error instead of fatal).
10795 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
10796 * expr.c (expand_invoke): Recover from missing method.
10797 (expand_java_field_op): Recover from missing field.
10798 Inline references to java.lang.{Integer,Char,...}.TYPE.
10799 * typeck.c (get_type_from_signature), java-tree.h: New function.
10800 * class.c (add_method): Use get_type_from_signature.
10801 (build_class_ref): Handle a class that was not found.
10802 * typeck.c (convert): Handle conversion to pointers (for convenience).
10803 * verify.c (verify_jvm_instructions): Use get_type_from_signature
10804 instead of lookup_field to handle missing fields.
10806 * jcf-parse.c (process_zip_dir): Set java_source.
10808 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
10810 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
10812 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10814 * jcf-parse.c (load_class): Don't change input_filename before
10815 calling jcf_parse_source (but still do it before calling
10817 (jcf_parse_source): Assign input_filename after having saved the
10819 * lex.c (java_init_lex): Chain a WFL node to the import on demand
10820 list. ctxp->modifier_ctx zeroed according to its new
10821 definition. ctxp->filename initialized. Removed
10822 JAVA_MODIFIER_CTX_UNMARK.
10823 (java_unget_unicode): Update the character based column position.
10824 (java_allocate_new_line): ref_count not used anymore. Always free
10825 ctxp->p_line. Initialize c_line->char_col to 0.
10826 (java_get_unicode): Update the character based column position.
10827 (java_lex): Use ctxp->elc to store current position in source
10828 file, at the beginning of the parsed token. Set modifier_ctx entry
10829 corresponding to the parse modifier to a WFL node. Return a WFL
10830 node when an identifier is parsed.
10831 (java_lex_error): Now uses ctxp->elc to store current position in
10833 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
10834 * lex.h (build_wfl_node): New function definitions.
10835 (struct java_line): ref_count and next fields are gone. New field
10837 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
10838 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
10839 (JAVA_COLUMN_DELTA): New macro.
10840 (java_lc): New typedef on new struct _java_lc.
10841 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
10842 (parse_error_context, parse_warning_context): Changed prototypes.
10843 (java_get_line_col): Added as an available global function.
10844 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
10845 (IC_DECL): Replaced by macro IC_TYPE
10846 (DEPEND_WFL): New macro.
10847 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
10849 (exit_java_complete_class): Removed a commented out statement.
10850 (struct parser_ctxt): Added comments on fields. modifier_ctx is
10851 now an array of tree nodes. Deleted fields line_list and
10852 e_line. New field elc, to replace e_line.
10853 * parse.y (array_type:): Build WFL node.
10854 (qualified_name:): Build a single WFL node out of two. Retain
10855 the location information of the first node in the resulting node.
10856 (package_declaration:): Use package name as a WFL node
10857 (single_type_import_declaration:): Use imported name as a WFL node.
10858 (type_import_on_demand_declaration:): Use root of the imported
10859 packages as a WFL node.
10860 (field_declaration:): Removed unused local variable cl.
10861 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
10862 (yyerror): New static elc. Removed static error_line, error_pos.
10863 New local code_from_source. Save ctxp->elc into elc at the first
10864 pass. Call java_get_line_col to get a string of the line where
10866 (debug_line): Removed static function.
10867 (parse_error_context, parse_warning_context): Parameter cl is now
10868 a WFL node. Use its value to initialize ctxp->elc.
10869 (redefinition_error): Parameter cl is now a WFL node.
10870 (parse_add_interface): New parameter wfl. No longer call
10871 lookup_cl, use wfl instead.
10872 (check_class_interface_creation): Parameter cl is now a WFL node.
10873 (maybe_create_class_interface_decl): Likewise.
10874 (add_superinterfaces): New function.
10875 (create_interface): Removed local cl, node, super_decl,
10876 super_decl_type. Function now uses id as a WFL node. Better
10877 warning/error report on obsolete or forbidden mix of
10878 modifiers. Now calls add_superinterfaces to register interfaces.
10879 (create_class): Removed local cl, node. Local variable id is used
10880 as a WFL node. Better error report on forbidden modifier
10881 mix. Uses add_superinterfaces to register interfaces.
10882 (find_field): Argument cl is now a WFL node. Now store the WFL
10883 node of a fields that needs to be checked for their
10885 (method_header): Local variable node non longer used. Local
10886 variable id replaces cl.
10887 (check_modifiers_consistency): Local variable cl is now a WFL
10889 (method_declarator): Local variable cl replaced by parameter id.
10890 (parser_qualified_name): Now uses parameter name as a WFL node.
10891 (parser_check_super_interface): New parameter wfl, for achieve
10892 greater accuracy during error reports.
10893 (parser_chain_incomplete_item): New parameter named location. Used,
10894 along the decl, to construct the incomplete item node.
10895 (java_complete_class): resolve_class now uses WFL node extracted
10896 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
10898 (complete_method_decl): Unresolved function's argument types are WFL.
10899 (resolve_class): Parameter cl is now a WFL node.
10900 (resolve_and_layout): Likewise.
10901 (do_resolve_class): Likewise. Try first to use cl and then do the
10902 lookup on the decl when calling check_pkg_class_access.
10903 (complete_class_report_errors): Use IC_TYPE in place of
10904 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
10905 instead of doing a lookup over the decl.
10906 (java_check_final): Use WFL info from field tree list.
10907 (lookup_cl): Rewritten and returns a statically defined WFL node.
10908 (lookup_modifier_cl): Now uses information from WFL nodes.
10909 (process_imports): Likewise.
10910 (read_import_dir): name and cl arguments replaced by a single WFL
10911 node. Function modified accordingly.
10912 (find_in_imports_on_demand): Now uses WFL node.
10913 (check_pkg_class_access): cl argument is now a WFL node.
10914 (declare_local_variables): Fixed to use WFL nodes.
10915 (resolve_expression_name): Likewise.
10916 (build_method_invocation_stmt): name_combo argument renamed
10917 wfl. Function modified to use WFL nodes.
10918 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
10919 (lookup_method_invoke): cl is now a WFL node. Added missing
10920 IDENTIFIER_POINTER to class type decl name.
10922 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
10924 * lang.c (init_parse): Now returns char* containing the filename.
10926 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
10928 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
10930 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
10931 * class.c (make_class_data): If flag_assume_compiled, initial class
10932 state is CSTATE_PREPARED; make superclass and interfaces direct
10933 references, rather than constant pool indexes.
10935 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10937 * parser.y: Include flags.h. Removed debug variable pl.
10938 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
10939 (block:): Likewise.
10940 (labeled_statement_nsi:): Generate debug info when reducing
10941 expression_statement:.
10942 (check_pkg_class_access): get_access_flags_from_decl invokation
10943 fixed for new CLASS_* flags location.
10944 (source_end_java_method): Save/restore parser context when
10945 entering/leaving this routine. Restore lineno to its right value
10946 before calling expand_end_bindings.
10947 (build_method_invocation_stmt): build_invoke called with the
10948 current line information.
10949 (build_invoke): New argument cl. Wrap the function call around a
10951 (refine_accessible_methods_list): Changed comment, removed
10953 * parse.h: Fixed typo in comments.
10954 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
10955 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
10956 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
10958 * lex.c (java_lex): Record the last closing curly bracket of a
10960 * jcf-parse.c (jcf_parse_source): Now calls
10961 java_check_methods. Clarified comment, fixed typo.
10963 1998-04-09 Dave Brolley <brolley@cygnus.com>
10965 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
10966 (finish_parse): Expose for non USE_CPPLIB builds.
10968 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
10970 * lang.c (lang_print_xnode): New function.
10972 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
10974 * decl.c (class_dtable_decl), java-tree.h: New tree node.
10975 * class.c (get_dispatch_vector, get_dispatch_table): New functions
10976 used to build a class's dispatch table.
10977 (make_class_data): Generate dispatch table if flag_assume_compiled.
10978 Set dtable of class object to address of class_dtable_decl.
10980 * decl.c (int_decl_processing): Make soft_badarrayindex_node
10981 be volatile and have side effects - generates better code.
10983 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
10984 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
10986 * expr.c (expand_invoke): If class is final, method is
10987 effectively final, so can call it directly.
10989 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
10991 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
10993 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10995 * parse.y (build_method_invocation_stmt): Removed extra argument
10998 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11000 * expr.c (dtable_indent): Now static global.
11001 (expand_invoke): Now call invoke_build_dtable and
11002 build_invokevirtual.
11003 (invoke_build_dtable, build_invokevirtual): New functions.
11004 * jcf-io.c (find_class): Defer issuing a warning by setting
11005 jcf->outofsynch to 1.
11006 * jcf-parse.c (jcf_out_of_synch): New function.
11007 (load_class): Test this_jcf.outofsynch flag and call
11008 jcf_out_of_synch accordingly.
11009 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
11010 comment indentation.
11011 * lex.c (java_get_unicode): Fixed code indentation.
11012 (java_lex): Create string literal. Fixed typo. Removed several
11013 premature obstack_free.
11014 * parse.h: New enums for name resolution and invocation mode.
11015 (struct qualification): New data structure.
11016 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
11017 (do_resolve_class, build_method_invocation_stmt,
11018 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
11019 debug_line, identical_subpath_p, invocation_mode,
11020 refine_accessible_methods_list, build_invoke,
11021 lookup_method_invoke): New functions declared.
11022 (build_invokevirtual, invoke_build_dtable, match_java_method,
11023 build_field_ref, jcf_out_of_synch): New references to external
11025 (struct parse_ctxt): Removed artificial_constructor field.
11026 * parse.y: (array_type:): Type defined for this rule.
11027 (class_type:): Installed default rule for interface_type:.
11028 (array_type:): Now build Java array type.
11029 (qualified_name:): Now use obstack_grow0.
11030 (method_declaration:): Skip the artificial constructor added to
11032 (abstract_method_declaration:): Execute the code only during pass 1.
11033 (block:): Installed default rule in block_statements:.
11034 (block_statement:): Add the statement to the method during pass 2.
11035 (statement_expression): Installed default rule for
11036 method_invocation:.
11037 (argument_list:): Added code to build the argument list.
11038 (method_invocation:): Added call to create the method invocation
11040 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
11041 (debug_line): New function for debug.
11042 (complete_class_decl): No longer do something during pass 1.
11043 (method_header): Use BUILD_PTR_FROM_NAME.
11044 (parser_qualified_classname): Use obstack_grow0. Removed bogus
11046 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
11047 function's main comment.
11048 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
11050 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
11051 (resolve_class): Now works with arrays.
11052 (do_resolve_class, resolve_and_layout): New functions.
11053 (java_check_regular_methods): Reverse method list before and after
11054 having processed it. No longer set ctxp->artificial_constructor.
11055 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
11056 accordingly. Fixed typo in issued error message. Now use
11058 (find_in_imports_on_demand): Now use obstack_grow0.
11059 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
11060 (source_end_java_method): Call expand_expr_stmt instead of
11061 expand_expr. Calls it before calling expand_function_end.
11062 (java_method_add_stmt): Do nothing if errors were found during
11064 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
11065 (build_method_invocation_stmt, build_invoke, invocation_mode,
11066 lookup_method_invoke, refine_accessible_methods_list,
11067 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
11069 * typeck.c (build_java_signature): Properly end method signature
11070 if return type skipped.
11071 (match_java_method): New function.
11073 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
11075 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
11077 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11079 * expr.c (build_invoke_non_interface): New function.
11080 (methods_ident, ncode_ident): Now static globals.
11081 (expand_invoke): Use build_invoke_non_interface.
11082 * java-tree.h (struct lang_decl): New field function_decl_body.
11083 (DECL_FUNCTION_BODY): New macro.
11084 * jcf-parse.c (jcf_parse_source): Deeper check before setting
11085 CLASS_FROM_SOURCE_P.
11086 (parse_source_file): Fixed typos. Call java_layout_parsed_class
11087 before starting pass 2. Call to java_generate_parsed_class replaced
11088 by java_register_parsed_class.
11089 * lex.c: Fixed typo in header. Some line width related formating.
11090 * lex.h: Some line width related formating.
11091 * parse.h (source_end_java_method, resolve_expression_name,
11092 complete_class_decl, maybe_create_class_interface_decl,
11093 check_class_interface_creation): New static function declarations.
11094 (java_layout_parsed_class, java_method_add_stmt): New function
11096 (struct parser_ctxt): Field mark_class_generate removed. New
11097 fields class_list and artificial_constructor.
11098 * parse.y: Fixed typo in header.
11099 (class_declaration:): Call complete_class_decl when class body
11101 (method_declaration:): Call source_end_java_method in pass 2 when
11102 the method body is defined.
11103 (postfix_expression:): Do expression name resolution on sub-rule
11104 name during pass 2.
11105 (create_class, create_interface): Merged common pieces.
11106 (check_class_interface_creation, maybe_create_class_interface_decl):
11108 (complete_class_decl): New function.
11109 (register_fields): Fixed line width related typo.
11110 (method_header): Correctly skip first argument when fixing
11111 argument line. Changed the loop.
11112 (java_check_circular_reference): Now use ctxp->class_list.
11113 (java_complete_class): Removed start/stop marking.
11114 (java_check_regular_methods): Now takes a class decl as an
11115 argument. Add default constructor if none were encountered.
11116 (java_check_methods): Now use ctxp->class_list. Changed call to
11117 java_check_regular_methods.
11118 (source_start_java_method): Set DECL_ARG_TYPE for each function
11120 (source_end_java_method, java_method_add_stmt): New functions.
11121 (java_generate_parsed_class): No longer exists.
11122 (java_layout_parsed_class, java_register_parsed_class): New functions.
11123 (resolve_expression_name): New function.
11125 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11127 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
11128 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
11129 until pass initializations are done. Call read_import_dir with
11131 * parse.h: (lookup_modifier_cl): New function declared.
11132 (INTERFACE_FIELD_MODIFIERS): New macro.
11133 (OBSOLETE_MODIFIER_WARNING): New macro.
11134 * parse.y: (register_fields): Class type and current field name in
11135 local variables. Check modifier(s) if adding field(s) to an interface.
11136 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
11137 and report errors using the faulty modifier line context.
11138 (lookup_modifier_cl): New function.
11139 (read_import_dir): Detect and report default import processing
11142 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
11144 Add a pair of -fassume-compiled/-fno-assume-compiled options.
11145 * class.c (is_compiled_class): Return 1 after making sure it
11146 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
11147 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
11148 * java-tree.h (flag_assume_compiled): Add decl.
11149 * lang.c (lang_f_options): Add the flag.
11150 (flag_assume_compiled): Add decl, default to 0.
11152 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11154 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
11155 (is_compiled_class): Likewise.
11156 (layout_class): Likewise.
11157 (layout_class): Detect and lay out classes defined in source code.
11158 (interface_of_p, add_interface_do, may_add_interface): New
11160 (add_interface): Now use add_interface_do.
11161 (add_method_1): New function.
11162 (add_method): Now use add_method_1.
11163 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
11164 (complete_start_java_method): New function.
11165 (start_java_mehod): Now call complete_start_java_method.
11166 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
11167 (expand_invoke): Likewise and fixed typo.
11168 *gjava.c: (print_super_field): Use new argument to find_class
11171 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
11172 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
11173 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
11175 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
11176 (add_method_1, push_class): New prototypes.
11177 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
11178 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
11179 directory where the class was found.
11180 (find_class): New argument DO_CLASS_FILE. Function find_class
11181 modified accordingly.
11182 *jcf-parse.c: (fix_class_path): New function.
11183 (load_class): Use new VERBOSE argument. load_class now finds and
11184 loads/parses .class/.java files. Save read_state of current_jcf
11186 (java_parser_abort_on_error): New macro.
11187 (jcf_parse_source, parse_source_file): New function.
11188 (jcf_parse): Fixed typo.
11189 (yyparse): Call parse_source_file () only.
11190 (process_zip_dir): Fixed typo, fix zdir->filename_length when
11191 writing the real class name back in the zip directory entry.
11192 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
11193 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
11194 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
11195 (find_class): Prototype fixed.
11196 *lex.c: Added 1998 time stamp.
11197 Removed all static global variables, moved into the parser
11198 context data structure.. Now include unistd.h if SEEK_SET not
11200 (java_init_lex): Rewritten.
11201 (java_sneak_unicode): Modified current unicode access in current line.
11202 (java_unget_unicode): Likewise.
11203 (java_allocate_new_line): New allocation management.
11204 (java_read_char): Modified access and storage of unget_utf8_value.
11205 New way of processing current unicode.
11206 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
11207 (java_get_unicode): Now use the parser context.
11208 (java_lineterminator): Likewise.
11209 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
11210 of the reentrant parser implementation. Function now use the
11211 parser context data structure and java_lval. Fixed production of
11212 the float and double constant "out of range" error message. Fixed
11213 obstack use. Return integer value when hitting a modifier. Now
11214 return type for TRUE, FALSE and other predefined types. Return
11215 identifier as a TREE_LIST list containing the current line context
11216 as the TREE_VALUE sub-node.
11217 (java_unicode_2_utf8): Fixed typo in declaration.
11218 (java_lex_error): Now use the parser context data structure.
11219 *lex.h: Added 1998 time stamp.
11220 (struct java_line): New fields ref_count and next.
11221 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11222 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
11223 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
11224 *parse.h: Added 1998 time stamp.
11225 (java_parse_source_file): Renamed from parse_source_file.
11226 (YYERROR_NOW, YYNOT_TWICE): Fixed.
11227 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
11228 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
11229 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
11230 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
11231 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
11232 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
11233 (struct parser_ctxt): New data structure to keep the parser context.
11234 *parse.y: Added 1998 time stamp, got rid of static global variables.
11235 (java_error_count, ctxp): New global variables.
11236 (%union): New value field.
11237 (numeric_type, integral_type): Rules removed.
11238 (primitive_type): Rule defined to handle integral, float, double and
11240 (qualified_name, package_declaration,
11241 single_type_import_declaration, type_import_on_demand_declaration,
11242 modifiers, class_declaration, super, interfaces,
11243 interface_type_list, class_body, field_declaration,
11244 field_declaration, variable_declarators, variable_declarator,
11245 variable_declarator_id, method_declaration, method_header,
11246 formal_parameter_list, formal_parameter, method_body, block,
11247 static, interface_declaration, extends_interfaces,
11248 abstract_method_declaration, local_variable_declarators): Rules now
11250 (force_error, do_warning): New global statics.
11251 (push_parser_context, parser_context_save_global,
11252 parser_context_restore_global, pop_parser_context): New functions.
11253 (yyerror): Now uses the global parser context. Fixed use of obstack.
11254 (parse_error, parse_error_context, parse_warning_context,
11255 java_accstring_lookup, redefinition_error, check_modifiers,
11256 parser_add_interface, create_interface, create_class, find_field,
11257 duplicate_declaration_error, register_fields, method_header,
11258 check_modifiers_consistency, check_abstract_method_header,
11259 method_declarator, parser_qualified_classname,
11260 parser_check_super_interface, parser_check_super,
11261 parser_chain_incomplete_item, java_check_circular_reference,
11262 layout_class_from_source, java_complete_class,
11263 complete_method_decl, resolve_class, complete_class_report_errors,
11264 java_check_final, check_method_redefinition,
11265 java_check_regular_methods, java_check_abstract_methods,
11266 java_check_methods, lookup_java_interface_method2,
11267 lookup_java_method2, lookup_cl, find_name_in_single_imports,
11268 process_imports, find_in_imports, read_import_entry,
11269 read_import_dir, find_in_imports_on_demand,
11270 check_pkg_class_access, not_builtin_p, declare_local_variables,
11271 source_start_java_method, java_generate_parsed_class): New
11273 *typeck.c: (signature_include_return): New global variable.
11274 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
11275 to add the function returned type in the signature.
11277 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
11279 * jcf-io.c (open_in_zip): Use strncmp and LEN.
11281 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
11283 * Make-lang.in (java.info): Added.
11284 (java.install-info): Added
11286 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
11288 * Makefile.in (clean): Also remove java/parse.c.
11290 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
11292 Add a pair of -fbounds-check/-fno-bounds-check options.
11293 * lang.c (lang_decode_option): Add code to grok arguments.
11294 (flag_bounds_check): Add decl.
11295 (lang_f_options): New array w/ the option in it.
11296 * java-tree.h (flag_bounds_check): Add decl.
11297 * lang-options.h: New file.
11298 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
11299 of a static macro value.
11300 (JAVA_ARRAY_EXCEPTION): Delete macro.
11302 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
11304 * typeck.c (build_java_array_type): Fix two bugs in previous change.
11305 * expr.c (build_anewarray): Add missing promote_type.
11307 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
11309 Add array types with known length to optimize bounds checking.
11310 * typeck.c (build_java_array_type): Take length parameter.
11311 (java_array_type_length, build_prim_array_type): New functions.
11312 * java-tree.h: Update for new functions.
11313 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
11314 * class.c: Use build_prim_array_type.
11315 * expr.c (can_widen_reference_to): Handle known-length array types.
11316 (verify_jvm_instructions): Keep track of integer push instructions
11317 followed by newarray/anewarray, so we can build known-length arrays.
11318 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
11319 (java_array_data_offset): New function.
11320 (build_java_array_length_access): New function. Optimize if constant.
11321 (build_java_arrayaccess): Constant fold bounds check.
11322 (expand_java_newarray, expand_java_anewarray): Replaced by ...
11323 (build_newarray, build_anewarray): New functions.
11324 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
11325 * verify.c (merge_types): Handle known-lengh array types.
11327 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
11329 * expr.c (expand_byte_code): Fix performace bug, which caused
11330 searching linenumber_table to be linear rather than constant.
11332 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
11334 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
11336 * decl.c, java-tree.h (soft_fmod_node): New global.
11337 * decl.c (init_decl_processing): Define __builtin_fmod.
11338 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
11339 using __builtin_fmod.
11341 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11343 * keyword.h: New file, output of keyword.gperf as processed by
11345 * lex.c (java_lex_init): Initialize java_error_flag.
11346 * parse.c (YYERROR_NOW): Uses java_error_flag.
11347 * parse.y: New static java_error_flag. Useless definition of
11349 * parse.y (java_error): Portable error recovery using
11350 java_error_flag (not yet completely tuned).
11352 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
11354 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
11356 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11358 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
11359 (parse.c, lex.c, keyword.h): New rules for Java source code
11361 * parse.c: Renamed into jcf-parse.c.
11362 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
11363 * keyword.gperf: New file, Java keywords.
11364 * parse.y: New file, Java language grammar.
11365 * parse.h: New file, Java language grammar definitions.
11366 * lex.c: New file, Java language lexer.
11367 * lex.h: New file, Java language lexer definitions.
11369 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
11371 * decl.c (clinit_identifier_node), java-tree.h: New global.
11372 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
11373 * verify.c (verify_jvm_instructions): Inline use of removed macros.
11374 * expr.c (expand_java_field_op): Check for invalid assignment
11377 * jcf-reader.c (get_attribute): Test for wrong attribute length.
11379 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
11381 * verify.c (verify_jvm_instructions): When processing a handler,
11382 attempt to set the current_subr to the right value.
11383 (More complicated code combines Sep 17 and Oct 22 versions.)
11385 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
11387 * class.c (push_class): Figure out (guess) name of source file.
11388 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
11389 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
11390 (parse_class_file): Change return type from int to void.
11391 Call debug_start_source_file/debug_end_source_file.
11393 * expr.c (build_java_binop): Fix masking 2nd operand.
11394 * decl.c (init_decl_processing): Set sizetype first.
11396 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
11398 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
11399 (Revert Sep 17 change.)
11401 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11403 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
11404 .class extension in their name and fix thing so we don't process
11405 them parse_zip_file_entries().
11406 (parse_zip_file_entries): Cleaned unused local variables.
11408 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
11410 * expr.c (can_widen_reference_to): Allows equal array element types.
11411 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
11412 * jcf-dump.c (RET): Get (and print) index.
11414 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
11415 Promote element type to POINTER_TYPE.
11417 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11419 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
11420 find_in_current_zip, jcf_figure_file_type): Moved from
11421 jcf-reader.c to parse.c.
11422 * zextract.c: (read_zip_archive): takes file_comment_length possible
11423 field into account.
11425 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
11427 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
11429 * verify.c (merge_types): Handle array types even better ...
11431 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
11433 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
11435 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
11436 * class.c (make_class_data): Don't build fields_decl if no fields.
11437 When building fields_decl, skip if DECL_ARTIFICAL.
11439 * expr.c (java_stack_swap): Update stack_type_map.
11440 * verify.c (merge_types): Handle array types better.
11442 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
11444 * class.c (add_field): Don't promote short integral fields to
11445 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
11446 * expr.c (push_value): Promote and convert short integral values.
11448 * decl.c, java-tree.h (integer_two_node): New constant node.
11449 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
11451 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11453 * class.c (append_gpp_mangled_type): Use function argument
11454 unpromoted type to generate mangled name.
11456 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11458 * constants.c (build_constant_data_ref): Now uses current_class
11459 instead of main_class.
11460 (build_constants_constructor): Now uses current_class instead of
11462 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
11463 of the global variable SeepZipFiles done here.
11464 * zextract.c (read_zip_archive): extra_field optional field taken
11465 into account while computing the position of the class file in the
11467 * verify.c (verify_jvm_instructions): Use current_jcf to search
11469 * parse.c (load_class): First search for the class to load in the
11470 current zip file. Saves current_jcf (restored before returning
11471 from that function). Don't call JCF_FINISH in the class was found
11472 in the current ZIP file.
11473 (jcf_parse): If the class was found in the current ZIP file, save
11474 its tree_constant_pool (for later reuse).
11475 (parse_class_file): New function. Process each method defined in
11476 the current class and record the class as to be later registered.
11477 (yyparse): Rewritten. Figure the type of the current file and switch
11479 * lang.c: New global variable current_jcf.
11480 (lang_init): Removed compiling_from_source test (done later, in
11481 yyparse). Removed call the jcf_parse ().
11482 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
11483 (typedef struct JCF): New fields seen_in_zip (to mark a class found
11484 in the current ZIP file) and zip_offset (offset to the class data in
11485 the current zip file).
11486 * jcf-reader.c: zipfile.h included.
11487 localToFile: New ZipFileCache static global variable
11488 (parse_zip_file_entries): New function. Browse the current ZIP
11489 file directory and process each class found.
11490 (process_zip_dir): New function. Register each class found in the
11491 ZIP file directory. The class aren't parsed but a valid JCF is
11492 link to each of them.
11493 (find_in_current_zip): New function. Search for a class in the
11494 current ZIP file directory. If found, prepare the class so that it
11496 (jcf_figure_file_type): New function. Examine the file structure
11497 to figure a class file, a ZIP file. If none of these categories are
11498 matched, a source file is assumed.
11499 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
11500 SeenZipFile: New global variable.
11501 (open_in_zip): Use zipmember's length to accelerate the search for
11502 a member. If zipmember was NULL and zip file successfully read,
11504 * java-tree.h: New global variable current_jcf declared. Added
11505 declaration for current_constant_pool_tags, current_constant_pool_data,
11506 current_constant_pool_length, current_constant_pool_data_ref.
11507 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
11508 store the JCF of classes seen in a zip file) and tree *constant_pool
11509 (to save a loaded class constant pool). current_class declared here.
11510 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
11511 retrieve method_ref_constant.
11512 (PUSHC): java_push_constant_from_pool now uses current_jcf.
11513 (OBJECT): get_class_constant now uses current_jcf.
11514 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
11515 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
11516 (expand_invoke): Now uses current_class instead of main_class
11517 (build_class_init): Now uses current_class instead of main_class
11518 * class.c: New static global variable registered_class.
11519 (register_class): New function.
11520 (emit_register_class): Modified to use registered_class instead of
11522 (is_compiled_class): Now take into account class seen in the archive.
11524 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
11526 * except.h: Renamed to: java-except.h.
11527 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
11528 * except.c: Add semi-working (commented out) implementation.
11530 * expr.c (expand_iinc): Add needed flush_quick_stack.
11531 * parse.c (set_source_filename): New function.
11532 (give_name_to_class): Set input_filename from package.classname.java.
11534 * jcf-io.c (find_class): Don't look first in ".".
11536 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11538 * zextract.c (read_zip_archive): Now takes into account the
11540 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
11542 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
11544 * constants.c, java-tree.h (build_internal_class_name): New function.
11545 (alloc_class_constant): Re-implement using build_internal_class_name.
11546 * class.c (make_class_data): Likewise.
11547 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
11549 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
11551 * verify.c (verify_jvm_instructions): Temporarily set current_subr
11552 to NULL before pushing an exception handler target.
11554 * expr.c (flush_quick_stack): Save from low stack indexes to high.
11555 (java_stack_swap, java_stack_dup): Re-write to be safe from
11556 clobbering registers.
11557 (build_class_init): New function.
11559 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11561 * typeck.c (build_java_array_type): Temporary use
11562 permanent_obstack to create the array 'length' field.
11563 * expr.c (lookup_label): Temporay use permanent_obstack to create
11564 label if not found.
11565 * class.c (push_super_field): Tempory use permanent_obstack.
11567 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11569 * typeck.c (type_for_mode): Now handles double_type_node and
11571 * verify.c (verify_jvm_instructions): The instruction following
11572 the wide bytecode is checked. OPCODE_ret added to the list of
11575 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11577 * class.c (make_class): Temporary use permanent_obstack. Set the
11578 class CLASS_P field to 1.
11579 (push_class): Temporary use permanent_obstack.
11580 (set_super_info): Temporary use permanent_obstack.
11581 (add_method): Temporary use permanent_obstack, set
11582 METHOD_TRANSIENT().
11583 (add_field): Temporary use permanent_obstack. Sets
11584 FIELD_VOLATILE() and FIELD_TRANSIENT().
11585 (build_class_ref): Temporary use permanent_obstack if the class
11587 (build_static_field_ref): Temporary use permanent_obstack when
11588 creating field's rtl.
11589 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
11590 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
11591 and fields. Function finalized, as far as flag handling.
11592 (push_class_static_dummy_field): Temporary use permanent_obstack.
11593 (emit_register_class): Force generation of class registration at
11595 * decl.c (end_java_method): Call permanent_allocation() before
11597 * expr.c (can_widen_reference_to): Added comment to interface
11598 handling, fixed typo.
11599 (lookup_field): Now uses CLASS_P() to correct FIXME
11600 (expand_invoke): Verification on public && !static &&
11601 !abstract moved into soft_lookupinterfacemethod (kaffe).
11602 Use Object class dtable if objectref is an array when expanding
11604 (java_push_constant_from_pool): Temporary use permanent_obstack
11605 for CONSTANT_string
11606 * parse.c (get_ref_constant): Temporary use permanent_obstack to
11607 create constant references.
11608 (get_constant): Temporary use permanent_obstack to create constant.
11609 (load_class): Temporary use permanent_obstack to load class.
11610 (jcf_parse): Temporary use permanent_obstack to perform class
11612 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
11613 (build_java_signature): Temporary use permanent_obstack.
11614 * verify.c: (verify_jvm_instruction): removed unecessary verification
11616 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
11617 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
11620 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
11622 * class.c (append_gpp_mangled_type): Fix typo.
11623 (emit_register_class): Use main_class to get class object, rather
11624 than looking for no-longer-existing static decl starting with _CL.
11625 * typeck.c (parse_signature_type): Promote array element type
11626 if it is a RECORD_TYPE.
11628 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
11630 * class.c (push_class_static_dummy_field): New function.
11631 (mangle_static_field): New. Do G++-style mangling of static fields.
11632 (layout_class): Mandle static fields here, not in add_field.
11633 (build_class_ref): The class object is now a dummy static field.
11634 * decl.c (find_local_variable): Look for best, instead of first match.
11635 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
11636 (build_java_athrow): Don't check here if exception is Throwable.
11637 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
11638 (TYPE_USED): Removed. No longer used ...
11639 * parse.c (jcf_parse): Call push_class_static_dummy_field.
11640 * verify.c (push_pending_label): New function.
11641 (push_pending_block): Renamed to check_pending_block.
11642 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
11643 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
11644 re-checking possible handlers) after a store (less wasted work).
11645 Check for null handler (finally) before calling add_handler.
11646 Various changes to (finally?) correctly handle try/finally.
11648 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
11650 * class.c: Include stdio.h.
11652 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
11654 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
11655 to make sure class is initialized before static/special invoke.
11657 * verify.c (verify_jvm_instructions): On a store instruction,
11658 call find_local_variable to force pre-allocation of decl and rtx.
11659 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
11661 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
11663 * class.c (build_class_ref): Strip off "promoted_" if need be.
11664 (make_field_value): Call build_java_signature when needed.
11665 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
11666 * expr.c (build_java_athrow): Don't push_value of exception.
11667 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
11668 match specification of [fd]cmp[lg] for NaNs.
11669 (expand_byte_code): Add support for exception handler ranges.
11670 * except.c: Add skeleton for EH code-generation.
11671 * verify.c (merge_types): Treat all promoted integral types as equal.
11672 * constants.c (build_constants_constructor): To force creation of
11673 current_constant_pool_data_ref, call build_constant_data_ref.
11675 * javaop.def (lload): Fix typo.
11676 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
11678 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11680 * parse.c: Don't include function.h.
11682 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
11684 * except.[ch]: New files.
11685 * Makefile.in (JAVA_OBJS): Add except.o
11686 * expr.c: Temporary warning about unimplemented exceptions.
11687 * verify.c: Verify exception handlers.
11689 * jcf-dump.c (disassemble_method): Print exception table.
11691 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11693 * expr.c (verify_jvm_instructions): Started a thorough
11694 verification of invoke* bytecodes.
11695 (expand_byte_code): flush quick stack if PC is the target of a
11696 branch. and undef RET (conflicting with config/i386/i386.h).
11697 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
11699 (expand_invoke): Now handles invokeinterface and do more
11700 verification according to the bytecode.
11701 (lookup_field): Don't try to load the class if processing
11703 (can_widen_reference_to): Now handles interfaces.
11704 * decl.c (init_decl_processing): New global variable
11705 soft_lookupinterfacemethod_node, declared in java-tree.h.
11706 Call set_super_info on string_type_node.
11707 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
11709 * class.c (set_super_info): Fills the CLASS_* flags according to
11711 (get_access_flags_from_decl): Handles all class flags.
11713 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
11715 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
11716 * parse.c (yyparse): Check for abstract method, and missing code.
11717 * expr.c (expand_byte_code): Change interface.
11718 * lang.c (put_decl_node): Print promoted types prettier.
11719 * verify.c (verify_jvm_instruction): Change interface.
11720 Partial support for scanning exception table.
11721 For load instructions, handle promoted integral types.
11723 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
11725 * verify.c: New file, with contents moved from expr.c.
11726 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
11727 * typeck.c (is_array_type_p): Moved here from expr.c.
11728 * java-tree.h: Add some now-needed function declarations.
11729 * Makefile.in (JAVA_OBJS): Added verify.o.
11731 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11733 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
11734 METHOD_ABSTRACT flag.
11736 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
11737 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
11738 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
11740 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
11742 (start_java_method): Hook for SYNCHRONIZED methods.
11744 * expr.c (build_java_jsr, build_java_ret): New functions
11745 (JSR,PRE): New macros
11746 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
11747 (verify_jvm_instructions): tableswitch, lookupswitch,
11748 monitorenter, monitorexit, goto_w: verified.
11749 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
11750 (build_java_monitor): New function.
11751 (MONITOR_OPERATION): Modified to call build_java_monitor()
11752 (verify_jvm_instructions): Started a thorough verification of
11755 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
11757 Support verification of jsr/ret subroutines (used for try/finally).
11758 * decl.c (return_address_type_node): New type node.
11759 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
11760 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
11761 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
11762 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
11763 TYPE_USED): New macros for special types in type_map.
11765 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
11766 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
11768 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
11770 * expr.c (can_widen_reference_to): New function.
11771 (pop_type): Use it.
11772 (merge_type_state): Support handling start of subroutine.
11773 (push_pending_block): Return char* error message, instead of calling
11774 fatal on an error. Also handle subroutines.
11775 (verify_jvm_instructions): Handle errors from push_poending_block.
11776 Support jsr and ret instructions.
11778 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
11780 * jcf-io.c (find_classfile): Fix thinko.
11781 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
11783 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
11785 * Makefile.in (BISON): Remove.
11787 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
11789 * Makefile.in: Convert to autoconf.
11790 * config-lang.in (outputs): Added java/Makefile.
11792 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
11793 Rename cc1java to jc1.
11795 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
11796 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
11798 * class.c (class_depth): Do load_class if needed.
11800 Mostly better verification.
11801 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
11802 (init_decl_processing): Change return type of soft_checkcast.
11803 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
11804 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
11805 lang_print_error): New functions.
11806 (lang_init): Set global hook print_error_function to lang_print_error.
11807 * expr.c: In the type_map ptr_type_node is only used for null now.
11808 (pop_type, merge_types): Hence ptr_type_node matches any reference.
11809 (merge_types): Dererence pointer to record types before comparing.
11810 (decode_newarray_type, merge_types): On error just return NULL.
11811 (build_java_binop): Add preliminary implementation (with warning)
11812 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
11813 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
11814 (expand_compare, expand_java_goto, expand_java_call): Don't
11815 push_pending_block, since that only makes sense when verifying.
11816 (merge_type_state): Different return codes.
11817 (push_pending_block): A block may need to be verified more than once.
11818 (expand_byte_code): Warn about unused code at code generation time.
11819 (verify_jvm_instruction): Changed logic, since code may need to be
11820 re-verified if type-state has changed. Also, better error handling.
11821 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
11822 Improve newarray, anewarray, ?aload, athrow,
11823 * java-tree.h (LABEL_CHANGED): New macro.
11825 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11827 * decl.c (soft_athrow_node): New global variable initialized.
11828 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
11829 * typeck.c (convert): Added support for REAL_TYPE.
11830 (convert_to_char): New function.
11831 (convert): Handle CHAR_TYPE.
11832 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
11833 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
11834 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
11836 (verify_jvm_instructions): Added break a the end of bogus unop: label.
11837 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
11838 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
11839 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
11840 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
11841 to Use The Right Things.
11842 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
11843 compatible with INT. BOOLEAN is made equivalent to BYTE.
11844 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
11845 OPCODE_ifnonnull): Now supported.
11846 (build_java_athrow): New function.
11848 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
11850 Rename method name <init> to match G++ (and fix mangling).
11851 * class.c (layout_class): Replace method name of <init> by class name.
11852 (make_method_value): Do inverse renaming of constructor from <init>.
11853 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
11854 * typeck.c (lookup_java_constructor): New function.
11855 * expr.c (expand_invoke): If method_name is <init>, call
11856 lookup_java_constructor to find constructor.
11858 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
11860 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11862 * parse.c (get_class_constant): Modified to handle array "classes"
11863 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
11865 (convert): Modified to handle real type.
11866 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
11867 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
11868 variables declared.
11869 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
11870 soft_multianewarray, soft_newarray_node, soft_throw_node): New
11871 global variables initialized.
11872 (find_local_variable): Handles the case of a pointer
11873 (end_java_method): Restore the use of one more scope
11874 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
11875 build_java_array_length_access, expand_java_arrayload,
11876 expand_java_arraystore, expand_java_array_length,
11877 expand_java_multianewarray, expand_java_anewarray,
11878 build_java_check_indexed_type, is_array_type_p,
11879 build_java_throw_out_of_bound_exception): New functions.
11880 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
11881 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
11882 OPCODE_<t>aload): Implemented code for verification.
11883 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
11884 ARRAY_NEW_MULTI): Macro defined.
11885 (CONVERT): Modified to invoke convert().
11886 (case OPCODE_aload2): Fixed index typo from 2 to 1.
11888 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
11890 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
11891 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
11892 (make_class_data): Field name needs '/' as package prefix.
11893 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
11895 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
11897 Implement debug information for local variables.
11898 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
11899 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
11900 DECL_LOCAL_SLOT_CHAIN): New macros.
11901 (struct lang_decl_var): New type.
11902 * parse.c (give_name_to_locals): Move to decl.c.
11903 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
11904 (start_java_method): Re-write parameter handling.
11905 (pending_local_decls): New global variable.
11906 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
11907 (find_local_variable): Accept pc so we can skips decls not in range.
11908 (struct binding_level): Add end_pc field.
11909 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
11910 (various): Change so current pc gets passed to find_local_variable.
11912 * decl.c (init_decl_processing): Re-arrange fields in
11913 class_type_node and and method_type_node to match kaffe 0.9.1.
11914 * class.c (make_method_value, make_class_data): Update
11915 initializations to match.
11917 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
11919 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
11920 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
11921 (push_super_field): New function.
11922 (make_class_data): Handle inheritance of class static initializer.
11923 (layout_class): New name mangling.
11924 * constants.c (build_constant_data_ref): Init type of data array
11925 to a one-element array.
11926 (build_constants_constructor): Set DECL_SIZE from complete array type.
11927 * decl.c: Rename class_type, object_type etc to class_type_node,
11928 object_type_node etc. Make former inherit from latter.
11929 * expr.c (expand_invoke): Add cast of function address.
11930 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
11931 * parse.c (yyparse): Don't call layout_class here.
11932 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
11934 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
11936 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
11937 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
11938 (alloc_class_constant): New.
11939 * expr.c (expand_invoke): Make sure method's class is initialized.
11940 * class.c (interits_from_p, emit_register_class): New functions.
11941 * parse.c (yyparse): Call emit_register_class.
11943 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
11945 * constants.c: New file, to handle constant pool.
11946 * Makefile.in (JAVA_OBJS): Add constants.o.
11947 * decl.c (init_decl_processing): Update, fix, finish various structs.
11948 (pushdecl_top_level): New.
11949 * parse.c (layout_class): Moved to class.c.
11950 * expr.c (java_push_constant_from_pool): New function.
11951 * class.c (build_class_ref): Make work fully
11952 (make_class_data): Emit super-class, constant pool, interface vector.
11954 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
11956 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
11957 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
11958 * class.c (class_depth): New function.
11959 (lookup_named_class): Replaced by new function lookup_class.
11960 * decl.c (object_type_node, string_type_node): New.
11961 Remove various types that we no longer need.
11962 * expr.c (verify_jvm_instructions): New separate verifier pass.
11963 (push_type, pop_type): New functions for verifier.
11964 (type_stack_dup, pop_argument_types, merge_types): Likewise.
11965 (expand_byte_code): Simplify, since we assume already verified.
11966 (expand_invoke): Now mostly works.
11967 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
11968 * lang.c (main_class): Move to parse.c. Don't make_class yet.
11969 * parse.c: Wait to allocate class object until we know its name.
11970 (layout_class): Calculate DECL_VINDEX for each virtual method.
11971 * typeck.c (get_array_type): Rename to ...
11972 (build_java_array_type): ... and provide working implementation.
11973 (build_java_signature): New function - build Java signature of type.
11974 (set_java_signature): New function - cache signature with type.
11975 (lookup_java_method): New function.
11977 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
11979 * class.c (ident_subst): Take extra SUFFIX parameter.
11980 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
11981 (set_constant_value, build_static_field_ref, is_compiled_class): New.
11982 (build_class_ref): Actually implement.
11983 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
11984 * decl.c (builtin_function): New.
11985 (init_decl_processing): Update for current Kaffe. Declare some
11986 builtin Kaffe functions.
11987 * expr.c (build_address_of): New.
11988 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
11989 Renamed (from expand_java_new etc), and added working implementations.
11990 (build_field_ref): Now also handle static fields.
11991 (expand_invoke): Implement invokestatic, and start implement rest.
11992 * java-opcodes.h: Use javaop.def to avoid duplicated list.
11993 * javaop.def: Rename invokevirt -> invokevirtual.
11994 * lang.c (use_handles): Removed.
11995 * parse.c: Add support for ConstantValue atribute.
11996 Handle nested loading of a class. (JPOOL_UTF): New.
11998 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
12000 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
12002 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
12004 * Make-lang.in (java.install-man): New empty rule.
12005 * typeck.c (set_local_type): New function.
12006 * expr.c (STORE_INTERNAL): Call find_local_variable,
12007 not find_stack_slot. Call set_local_type.
12009 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
12011 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
12012 and building RECORD_TYPE CONSTRUCTORs.
12013 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
12015 * lang.c (use_handles): Change the default to 0.
12016 * decl.c: Define and build class_type, field_type, utf8const_type.
12017 * class.c (make_class_data, make_field_value,
12018 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
12019 hashUtf8String, strLengthUtf8, mangled_classname:
12020 Functions to build reflective data structures.
12021 * parse.c (yyparse): Call make_class_data.
12023 * jcf-io.c (open_class, find_classfile): New functions.
12024 * jcf-dump.c: Support reading classfile from explicitly-named
12025 class file (without CLASSPATH searching).
12027 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
12029 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
12030 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
12031 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
12032 (get_constant): Now trivial for CONSTANT_Utf8.
12034 * jcf.h: Make NEW_CPOOL the default.
12035 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
12037 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>