1 2000-09-07 Tom Tromey <tromey@cygnus.com>
4 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
5 JPRIMITIVE_TYPE_P, for arithmetic operators.
6 (patch_method_invocation): Indentation fix.
7 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
8 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
9 (do_unary_numeric_promotion): Cleaned up code.
10 (valid_cast_to_p): Handle boolean correctly.
12 2000-09-27 Tom Tromey <tromey@cygnus.com>
14 * lex.c (java_read_unicode): Reset bs_count when finished with
17 2000-10-01 Mark Mitchell <mark@codesourcery.com>
20 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
21 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
22 (typeck.o): Depend on ggc.h.
23 * class.c (add_method_1): Use GC functions for allocation.
24 (init_class_processing): Register roots.
25 * decl.c (ggc_p): Set to 1.
26 (pending_local_decls): Make it static.
27 (push_jvm_slot): Use GC functions for allocation.
28 (init_decl_processing): Register roots.
29 (give_name_to_locals): Use GC functions for allocation.
30 (lang_mark_tree): New function.
31 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
32 functions for allocation.
33 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
34 * lex.c (java_lex): Use build_string, rather than replicating it
36 * parse.y (goal): Add more roots.
37 (mark_parser_ctxt): New function.
38 * typeck.c: Include ggc.h.
40 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
42 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
43 contains something else than MODIFY_EXPR.
45 2000-09-23 Mark Mitchell <mark@codesourcery.com>
47 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
48 * Makefile.in (parse.o): Depend on ggc.h.
50 (constants.o): Likewise.
53 (jcf-parse.o): Likewise.
54 (jcf-write.o): Likewise.
56 * class.c: Include ggc.h.
57 (build_static_field_ref): Register GC roots.
58 (layout_class): Likewise.
59 (init_class_processing): Likewise.
60 * constants.c: Include ggc.h.
61 (current_constant_pool_data_ref): Remove.
62 (tag_nodes): Move it to ...
63 (get_tag_node): ... here. Register GC roots.
64 * decl.c: Include ggc.h. Remove many global tree definitions.
66 (java_global_trees): Likewise.
67 (predef_filenames): Make the size a constant.
68 (init_decl_processing): Adjust accordingly.
69 (init_decl_processing): Call init_jcf_parse. Register GC roots.
70 * expr.c: Include ggc.h.
71 (init_expr_processing): Register GC roots.
72 (build_invokeinterface): Likewise.
73 * java-tree.h: Replace extern tree declarations with macros.
74 (java_global_trees): New variable.
75 (java_tree_index): New enumeration.
76 (init_jcf_parse): Declare.
77 * jcf-parse.c: Include ggc.h.
78 (current_class): Remove declaration.
79 (main_class): Likewise.
80 (all_class_list): Likewise.
81 (predefined_filename_p): Adjust for constant size of
83 (init_jcf_parse): New function.
84 * jcf-write.c: Include ggc.h.
85 (generate_classfile): Register GC roots.
86 (append_synthetic_attribute): Likewise.
87 (append_innerclass_attribute_entry): Likewise.
88 * lang.c: Include ggc.h.
89 (lang_print_error): Register GC roots.
90 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
92 * parse.y: Include ggc.h.
93 (wfl_operator): Remove.
94 (goal): Register GC roots.
95 (java_pop_parser_context): Adjust for new field names.
96 (java_parser_context_save_global): Likewse.
97 (java_parser_context_restore_global): Likewise.
98 (java_parser_context_suspend): Likewise.
99 (java_parser_context_resume): Likewise.
100 (verify_constructor_circularity): Register GC roots.
101 (lookup_cl): Likewise.
102 (java_reorder_fields): Likewise.
103 (build_current_this): Likewise.
104 (class_in_current_package): Likewise.
105 (argument_types_convertible): Likewise.
106 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
108 2000-09-14 Tom Tromey <tromey@cygnus.com>
110 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
112 2000-09-13 Tom Tromey <tromey@cygnus.com>
114 * jcf-parse.c: Include <locale.h>.
115 * jv-scan.c: Include <locale.h>.
117 2000-09-12 Tom Tromey <tromey@cygnus.com>
119 * expr.c (pop_type_0): Return `Object' if trying to merge two
121 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
122 interface types; `Object' is always a valid supertype.
124 2000-09-12 Tom Tromey <tromey@cygnus.com>
127 * jv-scan.c (help): Document --encoding.
128 (options): Added `encoding' entry.
129 (OPT_ENCODING): New define.
130 (main): Handle --encoding.
131 Include <langinfo.h> if nl_langinfo exists.
132 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
134 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
135 (parse_source_file): Correctly call java_init_lex. Added `finput'
136 argument. Use nl_langinfo to determine default encoding.
137 * java-tree.h (current_encoding): Declare.
138 * parse.y (java_parser_context_restore_global): Don't restore
140 (java_parser_context_save_global): Don't set `finput' field.
141 (java_pop_parser_context): Don't restore `finput'. Free old lexer
143 * lang.c (current_encoding): New global.
144 (lang_decode_option): Recognize `-fencoding='.
145 (finish_parse): Don't close finput.
146 * parse.h (struct parser_ctxt): Removed `finput' and
147 `unget_utf8_value' fields. Added `lexer' field.
148 (java_init_lex): Fixed declaration.
149 * lex.c (java_new_lexer): New function.
150 (java_destroy_lexer): Likewise.
151 (java_read_char): Added `lex' argument. Handle iconv case.
152 (java_read_unicode): Added `lex' argument. Count backslashes in
154 (java_init_lex): Added `finput' and `encoding' arguments. Set
155 `lexer' field in ctxp.
156 (BAD_UTF8_VALUE): Removed.
157 (java_lex): Handle seeing UEOF in the middle of a string literal.
158 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
159 (java_lexer): New structure.
162 (DEFAULT_ENCODING): New define.
163 (java_destroy_lexer): Declare.
165 2000-09-12 Tom Tromey <tromey@cygnus.com>
168 * lex.c (java_init_lex): Initialize java_io_serializable.
169 * parse.y (java_io_serializable): New global.
170 (valid_ref_assignconv_cast_p): An array can be cast to
173 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
175 * decl.c, expr.c: Include defaults.h if not already included.
176 Don't define the *_TYPE_SIZE macros.
178 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
180 * typeck.c (build_java_array_type): Correct first parameter
181 in ADJUST_FIELD_ALIGN invocation.
183 2000-09-06 Tom Tromey <tromey@cygnus.com>
185 * lang-specs.h: Also recognize `-femit-class-files'.
187 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
189 * verify.c (merge_types): Load the types to merge if necessary.
191 2000-09-02 Anthony Green <green@redhat.com>
193 * jcf-io.c: Include zlib.h.
194 (open_in_zip): Read compressed class file archives.
195 * zipfile.h (ZipDirectory): Add uncompressed_size and
196 compression_method fields.
197 * zextract.c (read_zip_archive): Collect file compression info.
199 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
201 * parse.y (do_merge_string_cste): New locals. Create new
202 STRING_CSTs each time, use memcpy. Fixes gcj/311.
204 2000-08-07 Hans Boehm <boehm@acm.org>
206 * boehm.c (mark_reference_fields): Set marking bits for all words in
207 a multiple-word record.
208 (get_boehm_type_descriptor): Use the procedure marking descriptor for
211 2000-08-31 Mike Stump <mrs@wrs.com>
213 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
214 jcf-dump$(exeext)): Make parallel safe.
216 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
218 * jcf-parse.c (set_source_filename): Constify a char *.
219 * jcf-write.c (append_innerclasses_attribute,
220 make_class_file_name): Constify a char *. Don't recycle a
221 variable for an unrelated purpose.
222 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
223 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
225 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
227 * expr.c (can_widen_reference_to): Fixed indentation.
228 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
229 * parse.y: `finit$' replaces `$finit$' in comments.
230 (try_builtin_assignconv): Fixed leading comment.
232 2000-08-25 Greg McGary <greg@mcgary.org>
234 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
236 2000-08-24 Greg McGary <greg@mcgary.org>
238 * lang.c (lang_decode_option): Use ARRAY_SIZE.
239 * parse.y (BINOP_LOOKUP): Likewise.
241 2000-08-22 Andrew Haley <aph@cygnus.com>
243 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
244 sign extending. Fixes gcj/321.
245 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
246 combining to make a jlong. Fixes gcj/321.
248 2000-08-21 Nix <nix@esperi.demon.co.uk>
250 * lang-specs.h: Do not process -o or run the assembler if
253 2000-08-16 Andrew Haley <aph@cygnus.com>
255 * typeck.c (build_java_array_type): Rewrite code to do array
256 alignment. Take into account back-end macros when aligning array
257 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
258 user to set alignment. Fixes gcj/252 and 160.
260 2000-08-09 Tom Tromey <tromey@cygnus.com>
262 * parse.y (check_abstract_method_definitions): Now return `int'.
263 Check implemented interfaces. Fixes PR gcj/305.
265 * parse.y (patch_switch_statement): Disallow `long' in switch
266 expressions. Fixes PR gcj/310.
268 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
270 * decl.c (finit_leg_identifier_node): New global.
271 (init_decl_processing): Use `finit$' to initialize
272 finit_identifier_node. Use `$finit$' to initialize
273 finit_leg_identifier_node.
274 * expr.c (expand_java_field_op): Use ID_FINIT_P.
275 * java-tree.h (finit_identifier_node): Changed attached comment.
276 (finit_leg_identifier_node): New declaration.
277 (ID_FINIT_P): Take finit_identifier_node and
278 finit_leg_identifier_node into account. This is a backward
281 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
283 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
285 (generate_bytecode_insns): Check `nargs' before emitting it.
286 * verify.c (merge_type_state): Fixed typo.
287 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
288 generate_bytecode_{conditional,insns}.
290 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
292 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
295 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
297 * class.c (maybe_layout_super_class): Fixed indentation.
298 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
299 (java_check_methods): New function declaration.
300 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
301 instead of `str_ptr'.
302 * jcf-write.c (generate_bytecode_insns): Emit number the of args
303 of a `invokeinterface' at the right time.
304 * parse.h (WFL_STRIP_BRACKET): New macro.
305 (SET_TYPE_FOR_RESOLUTION): Use it.
306 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl.'
307 (check_class_interface_creation): Don't check for cross package
308 innerclass name clashes.
309 (method_header): Behave properly if MDECL is `error_mark_node.'
310 (method_declarator): Return `error_mark_node' if bogus current
312 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
313 (resolve_and_layout): New local `decl_type', set and used. Call
315 (java_check_methods): New method.
316 (java_layout_classes): Use it.
317 (resolve_qualified_expression_name): No EH check necessary in
319 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
321 (patch_assignment): Set DECL_INITIAL on integral final local.
323 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
325 * java-tree.h (flag_extraneous_semicolon): New extern.
326 * lang-options.h: (-Wextraneous-semicolon): New option.
327 * lang.c (flag_redundant): Fixed typo in leading comment.
328 (flag_extraneous_semicolon): New global.
329 (lang_decode_option): Set `flag_extraneous_semicolon' when
330 -Wall. Decode `-Wextraneous-semicolon'.
331 * parse.y (type_declaration:): Removed `SC_TK' hack, added
332 `empty_statement' rule.
333 (class_body_declaration): Likewise.
334 (method_body:): Accept `;' as a method body.
335 (static_initializer:): Removed `SC_TK' hack.
336 (constructor_block_end:): Likewise.
337 (empty_statement:): Report deprecated empty declaration. Fixes
340 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
342 * parse.y (build_dot_class_method_invocation): Changed parameter
343 name to `type.' Build signature from `type' and convert it to a
344 STRING_CST if it's an array.
345 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
346 to use `ref_type' directly.
348 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
350 * lang-options.h: Added a comma after the last element to avoid
351 syntax errors when other languages define additional options.
353 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
355 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
356 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
357 (jc1): Link with $(BACKEND).
358 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
360 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
362 * jvspec.c: Adjust type of second argument to
363 lang_specific_driver, and update code as necessary.
365 * class.c (build_dtable_decl): Initialize dummy.
367 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
369 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
370 method bodies not to rule out discarding `<clinit>'; don't use
371 <clinit> to initialize static fields with constant initializers.
373 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
375 * gjavah.c (print_method_info): Added `synth' parameter. Skip
377 (method_synthetic): New global.
378 (HANDLE_METHOD): Recognize synthetic method and tell
379 `print_method_info' about it.
380 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
381 processing a synthetic method.
382 * jcf-reader.c (skip_attribute): New function.
383 ( skip_attribute): Likewise.
385 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
387 * parse.y (build_outer_field_access): Fixed comments.
388 (fix_constructors): Emit the initialization of this$<n> before
390 (resolve_qualified_expression_name): Build an access to `decl' if
393 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
395 * parse-scan.y (curent_class): Non longer const.
396 (inner_qualifier, inner_qualifier_length): Deleted.
397 (current_class_length): New global.
398 (bracket_count): Fixed typo in leading comment.
399 (anonymous_count): New global.
400 (class_instance_creation_expression:): Handle anonymous classes.
401 (anonymous_class_creation:): New rule.
402 (push_class_context): Rewritten.
403 (pop_class_context): Likewise.
404 (INNER_QUALIFIER): Macro deleted.
405 (report_class_declaration): call `push_class_context' when
406 entering the function. `fprintf' format modified not to use
408 (report_class_declaration): Assign `package_name' and
409 `current_class' to NULL separatly.
411 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
413 * expr.c (build_invokeinterface): Call layout_class_methods on
416 2000-07-27 Tom Tromey <tromey@cygnus.com>
417 Anthony Green <green@cygnus.com>
418 Alexandre Petit-Bianco <apbianco@cygnus.com>
420 * class.c (make_class_data): Create vtable for abstract classes.
421 (get_dispatch_table): Changed to cope with abstract classes.
423 2000-07-27 Tom Tromey <tromey@cygnus.com>
425 * parse.y (patch_method_invocation): Don't reverse the argument
426 list when dealing with anonymous class constructors. Fixed typo in
429 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
431 * parse.y (build_alias_initializer_parameter_list): Reverse
432 crafted list when building aliases for anonymous class
435 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
437 * parse.y (jdep_resolve_class): Don't bother checking potential
438 innerclass access if `decl' is NULL.
439 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
442 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
444 * parse.c: Remove (again.)
446 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
448 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
449 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
450 outside the `if' statement, alias to innerclass removed, `decl'
451 used to mark the class complete.
453 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
455 * parse.y (simple_name:): Fixed typo in error message.
457 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
459 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
460 or its first operand can be error marks.
462 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
464 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
465 * parse.y (method_header): Likewise.
467 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
469 * parse.y (find_as_inner_class): Handle the case where the
470 enclosing context of an innerclass has been loaded as bytecode.
472 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
474 * parse.y (simple_name:): Reject `$' in type names.
475 (resolve_type_during_patch): Use `type' as a second
476 argument to resolve_no_layout. Fixes gcj/257.
478 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
480 * lang-specs.h: Added %(jc1) to java compiler options.
482 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
484 * .cvsignore: New file.
486 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
488 * parse.y (not_accessible_p): Access granted to innerclasses
489 (indirectly) extending the reference type. Fixes gcj/249.
491 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
493 * parse.y (patch_method_invocation): Fixed comment.
494 (maybe_use_access_method): Build this$<n>s to the context of the
495 target method, or a type that extends it. Fixes gcj/242.
497 2000-07-13 Mark Mitchell <mark@codesourcery.com>
501 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
503 * parse.y (fold_constant_for_init): Avoid bullish conversion.
505 2000-07-13 Tom Tromey <tromey@cygnus.com>
507 * lang-specs.h: Added %{I*}.
509 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
511 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
513 2000-07-12 Mark Mitchell <mark@codesourcery.com>
515 * parse-scan.c: Remove.
517 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
519 * class.c (set_super_info): Handled protected inner classes.
520 (common_enclosing_context_p): Bail early if arguments aren't both
522 (get_access_flags_from_decl): Handle private and protected inner
524 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
525 (CLASS_PROTECTED): Likewise.
526 (struct lang_type): New bitfield `poic.'
527 * parse.y (jdep_resolve_class): Call check_inner_class_access on
529 (check_inner_class_access): Renamed arguments, added
530 comments. Handles protected inner classes (fixes gcj/225)
531 (not_accessible_p): Fixed comments. Avoid handling inner classes.
533 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
535 * parse.y (resolve_qualified_expression_name): Verify qualified
536 access to `this.' Fixes gcj/239.
538 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
540 * jcf-write.c (generate_classfile): Don't install ConstantValue
543 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
545 * parse.y (resolve_qualified_expression_name): Handle inner class
546 access. Fixes gcj/256.
548 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
550 * jcf-write.c (generate_classfile): Properly install the
551 ConstantValue attribute and the initial value constant pool index
553 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
556 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
558 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
560 * parse.y (find_as_inner_class): Fixed typo.
561 (do_resolve_class): Explore enclosing contexts when searching for
562 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
563 (check_inner_class_access): Check `decl' which can be null in case
566 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
568 * java-tree.h (java_debug_context): Declared `extern.'
569 (safe_layout_class): Likewise.
570 * parse.y (resolve_field_access): Field must be `static' in order
571 to be replaced by its initial value. Added comments.
572 (find_applicable_accessible_methods_list): Fixed typo.
573 (find_most_specific_methods_list): Methods found in innerclasses
574 take over methods founds in the enclosing contexts.
575 (java_complete_tree): Loosen restrictions on the type of DECLs
576 that can be replaced by their initialization values.
577 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p.'
579 2000-07-05 Tom Tromey <tromey@cygnus.com>
581 * Make-lang.in (PARSE_DIR): New macro.
582 (PARSE_RELDIR): Likewise.
584 (PARSE_SCAN_C): Likewise.
585 ($(PARSE_C)): New target.
586 ($(PARSE_SCAN_C)): Likewise.
587 (SET_BISON): New macro.
588 (BISONFLAGS): Likewise.
589 (JAVABISONFLAGS): Likewise.
591 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
593 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
594 argument on the first pass for CNI as well as JNI.
595 (print_method_info): Set up method name on the first pass only.
597 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
599 * parse.y (parser_qualified_classname): Removed parameter
601 (create_interface): Removed first passed parameter to
602 parser_qualified_classname.
603 (create_class): Likewise. Don't install alias on static
604 innerclasses. Fixes gcj/275.
606 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
608 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
609 debugable statement with empty_stmt_node. Fixes gcj/272
611 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
613 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
616 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
618 * jcf-write.c (push_long_const): Appropriately cast short negative
621 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
623 * parse.y (verify_constructor_super): Use loop variable
624 `m_arg_type' initialized with `mdecl_arg_type'.
626 2000-06-29 Tom Tromey <tromey@cygnus.com>
628 * parse.y (resolve_field_access): Handle case where `type_found'
631 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
633 * expr.c (lookup_field): The same field can be found through two
634 different interface. Don't declare it ambiguous in that case.
636 2000-06-27 Tom Tromey <tromey@cygnus.com>
638 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
639 follows \r, then unget it at a lower level.
641 2000-06-26 Tom Tromey <tromey@cygnus.com>
643 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
646 2000-06-25 Tom Tromey <tromey@cygnus.com>
648 * parse.y (for_statement): Wrap expression in a WFL if it is a
649 constant. For PR gcj/268.
651 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
653 * parse.y (do_resolve_class): Minor optimiztion in the package
654 list search. Removed unecessary test and return statement.
655 (valid_ref_assignconv_cast_p): Order of arguments to
656 enclosing_context_p fixed.
658 2000-06-24 Tom Tromey <tromey@cygnus.com>
660 * expr.c (lookup_field): Print error and return error_mark_node if
661 field reference is ambiguous.
663 * parse.y (check_abstract_method_definitions): Also check if
664 `other_method' is abstract.
666 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
668 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
670 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
671 (struct lang_type): New field `pic.'
672 (CLASS_PRIVATE): New macro.
673 * parse.y (check_inner_class_access): New function.
674 (jdep_resolve_class): Call it.
676 2000-06-23 Tom Tromey <tromey@cygnus.com>
678 * parse.y (patch_incomplete_class_ref): Initialize the returned
679 class. For PR gcj/260.
681 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
683 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
685 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
687 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
688 Java specific checks.
689 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
691 * java-tree.def (CASE_EXPR): Marked 'e'.
692 (DEFAULT_EXPR): Likewise.
693 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
695 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
696 Java specific checks.
697 (generate_bytecode_insns): Test try_block for BLOCK before using
699 * parse.y (build_wfl_wrap): Added `location' argument. Set
700 EXPR_WFL_LINECOL accordingly.
701 (dim_expr:): Wrap constants with WFLs.
702 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
703 (resolve_package): Check for `stmt' not being a BLOCK before
704 building a debuggable statement with it.
705 (make_qualified_primary): Added extra parameter to build_wfl_wrap
707 (resolve_field_access): Make sure `decl' is a DECL before treating
709 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
710 IDENTIFIER_NODE before treating it as such.
711 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
713 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
714 to be applied only on non array types.
716 2000-06-16 Per Bothner <per@bothner.com>
718 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
719 define in terms of DECL_RESULT, as that fails when --enable-checking.
721 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
723 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
724 types the same in comparison.
725 (CHECK_OP): Add static prototype.
727 2000-06-13 Jakub Jelinek <jakub@redhat.com>
729 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
730 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
733 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
735 * decl.c (create_primitive_vtable): Prototype.
737 * jcf-write.c (generate_bytecode_insns): Initialize variable
740 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
742 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
744 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
745 to track searched classes, and do not search the same class more than
746 once. Call find_applicable_accessible_methods_list on immediate
747 superclass, instead of search_applicable_method_list on all ancestors.
750 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
752 * parse.y (register_fields): Permit static fields in inner classes
753 if they are final. Fix for PR gcj/255.
755 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
757 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
758 * parse.y (find_in_imports): Returned type changed to void,
759 leading comment fixed.
760 (register_package): New function.
761 (qualify_and_find): Likewise.
762 (package_declaration:): Use `register_package'.
763 (single_type_import_declaration:): Removed local variable
764 `node'. Added missing `;' for consistency.
765 (type_import_on_demand_declaration:): Use `chainon' to link new
767 (lookup_field_wrapper): Lookup local variables defined in outer
769 (java_complete_class): Don't reverse the list of imported on demand.
770 (do_resolve_class): Reorganized. Removed local variable
771 `original_name'. Call `qualify_and_find' with the current package
772 name, invoke `find_in_imports_on_demand' right after. Call
773 `qualify_and_find' with the packages we've seen so far. Fixed
774 operations numbering in comments.
775 (java_expand_class): Don't reverse `package_list'.
776 (find_most_specific_methods_list): New local variables `abstract'
777 and `candidates'. Use them to pick the right method.
779 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
781 * parse.y (check_modifiers_consistency): Don't subtract out
782 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
784 2000-06-04 Philipp Thomas <pthomas@suse.de>
786 * Makefile.in (INTLLIBS): New.
790 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
792 * class.c (get_dispatch_table): Build the vtable dummy entry list
793 element with a null purpose. Fixed leading comment.
794 (build_dtable_decl): Build an accurate dtable type when appropriate
797 2000-06-02 Richard Henderson <rth@cygnus.com>
799 * lang.c (lang_get_alias_set): New.
801 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
803 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
804 before using it as the accessed field.
806 2000-05-31 Tom Tromey <tromey@cygnus.com>
808 * java-tree.h (boolean_array_vtable, byte_array_vtable,
809 char_array_vtable, short_array_vtable, int_array_vtable,
810 long_array_vtable, float_array_vtable, double_array_vtable):
812 * expr.c (get_primitive_array_vtable): New function.
813 (create_primitive_vtable): New function.
814 (java_lang_expand_expr): Enable code to statically generate
816 * decl.c (init_decl_processing): Create primitive vtables.
817 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
818 short_array_vtable, int_array_vtable, long_array_vtable,
819 float_array_vtable, double_array_vtable): Define.
821 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
823 * java/parse.y (find_applicable_accessible_methods_list):
824 Don't add an uninitialized value to the list.
826 2000-05-25 Tom Tromey <tromey@cygnus.com>
828 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
829 when trying to see if field's class should be initialized. Always
830 initialize field's declaring class, not qualified class.
833 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
834 `wfl_operator', to maybe_build_primttype_type_ref.
837 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
839 * parse.y (patch_method_invocation): Don't try to lookup methods
842 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
844 * parse.y (resolve_field_access): Call the appropriate <clinit>
845 before accessing the length of a static array. Craft a decl for
846 the field while its time. Fixes PR gcj/129.
848 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
850 * parse.y (resolve_package): Correctly set `*next' (was off by
852 (resolve_qualified_expression_name): Fixed comment.
854 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
856 * jcf-parse.c (jcf_parse_source): Reset current_class and
857 current_function_decl to NULL before parsing a new file.
859 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
861 * parse.y (block_end:): If the collected block doesn't feature a
862 statement, insert an empty statement.
864 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
866 * parse.y (maybe_yank_clinit): New function.
867 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
868 end of the list of methods belonging to a class.
869 (java_complete_expand_method): Check whether <clinit> is really
870 necessary and expand it accordingly.
872 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
874 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
875 processed by the method's switch statement.
877 2000-05-19 Tom Tromey <tromey@cygnus.com>
879 * java-tree.h: Added init state enum.
880 * decl.c (emit_init_test_initialization): Initialize class
881 initialization check variable by looking at class' state.
883 2000-05-19 Tom Tromey <tromey@cygnus.com>
885 * java-tree.h (build_instanceof): Declare.
886 (build_get_class): Declare.
887 * parse.y (patch_binop): Use build_instanceof.
888 * expr.c (build_instanceof): New function. If class is final,
889 don't make a function call.
890 (expand_java_INSTANCEOF): Use it.
891 (build_get_class): New function.
893 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
895 * jcf-write.c (generate_classfile): Scan the source_file for
896 slashes with the right pointer variable.
898 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
900 * lang.c (lang_decode_option): Update -Wunused flags by calling
902 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
904 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
906 * check_init.c (check_init): Constify local char *.
907 * class.c (push_class): Constify local char *.
908 * java_tree.h: Update prototypes.
909 * jcf-io.c (open_class): Constify filename parameter and
911 (find_class): Remove redundant string copy. Cast return from
913 * jcf-parse.c (read_class, parse_class_file, yyparse):
914 Constify local char *.
915 * jcf-write.c (generate_bytecode_insns, generate_classfile):
916 Constify local char *.
917 * jcf.h (JCF): Constify filename and classname.
918 (JCF_FINISH): Cast args to FREE to char * when appropriate.
919 * lang.c (init_parse): Constify parameter and return value.
920 * lex.c (java_get_line_col): Constify filename parameter.
921 * parse.h: Constify parser_ctxt.filename. Update prototypes.
922 * parse.y (java_parser_context_suspend,
923 issue_warning_error_from_context, safe_layout_class): Constify
925 * parse.c: Regenerate.
927 2000-05-08 Tom Tromey <tromey@cygnus.com>
929 * expr.c (build_jni_stub): Cache the result of
932 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
934 * decl.c (predef_filenames_size): Now 7.
935 (predef_filenames): New seventh entry.
937 2000-05-04 Tom Tromey <tromey@cygnus.com>
939 * boehm.c (mark_reference_fields): Don't mark RawData fields.
940 Keep track of when we've seen a reference field after a
942 (get_boehm_type_descriptor): Handle case where we see
943 non-reference fields but no trailing reference field.
944 * decl.c (rawdata_ptr_type_node): Define.
945 (init_decl_processing): Initialize rawdata_ptr_type_node.
946 * java-tree.h (rawdata_ptr_type_node): Declare.
948 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
950 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
951 specifiers in calls to fprintf.
953 2000-05-03 Andrew Haley <aph@cygnus.com>
955 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
957 * javaop.h (WORD_TO_INT): New function.
958 (IMMEDIATE_s4): Use WORD_TO_INT.
959 * jcf.h (JPOOL_INT): Ditto.
961 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
964 2000-04-19 Tom Tromey <tromey@cygnus.com>
966 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
968 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
970 * expr.c (build_jni_stub): New function.
971 * lang-specs.h: -fjni and -femit-class-file are incompatible.
973 * parse.y (java_complete_expand_methods): Expand a native method
974 and call build_jni_stub if -fjni given.
975 * lang-options.h: Document -fjni.
976 * lang.c (flag_jni): New global.
977 (lang_f_options): Added `jni' entry.
978 * java-tree.h (soft_lookupjnimethod_node,
979 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
982 (build_jni_stub): Declare.
983 (struct lang_decl): Added `native' flag.
984 (METHOD_NATIVE): Redefined to use `native' field of lang specific
986 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
987 soft_jnipopsystemframe_node): New globals.
988 (init_decl_processing): Set them. _Jv_InitClass only takes one
991 * java-tree.def: Put into `C' mode.
993 2000-04-27 Tom Tromey <tromey@cygnus.com>
996 * expr.c (expand_invoke): Generate check to see if object pointer
997 is null in nonvirtual invocation case.
998 * java-tree.h (soft_nullpointer_node): Declare.
999 * decl.c (soft_nullpointer_node): New global.
1000 (init_decl_processing): Initialize soft_nullpointer_node.
1001 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
1002 or `private' methods.
1003 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
1005 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1007 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
1010 2000-04-26 Tom Tromey <tromey@cygnus.com>
1012 * zextract.c (find_zip_file_start): New function.
1013 (read_zip_archive): Use it.
1015 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1017 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
1019 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1021 * class.c (common_enclosing_context_p): New function.
1022 * java-tree.h (common_enclosing_context_p): Added prototype.
1023 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
1024 classes sharing an outer context with the current instance.
1025 * parse.y (build_access_to_thisn): Fixed leading comment.
1026 (verify_constructor_super): New local `supper_inner'. Skip
1027 enclosing context argument in the case of inner class constructors.
1028 (patch_method_invocation): Insert proper context as second
1029 parameter to pure inner class constructor super invocations.
1031 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1033 * parse.y (end_class_declaration): Reset the interface number
1036 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1038 * parse.y (source_start_java_method): Deleted unecessary code.
1039 (patch_method_invocation): Fixed comment.
1041 2000-04-24 Robert Lipe <robertlipe@usa.net>
1043 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
1045 2000-04-23 Tom Tromey <tromey@cygnus.com>
1047 * boehm.c (mark_reference_fields): Use int_byte_position.
1049 2000-04-22 Tom Tromey <tromey@cygnus.com>
1051 * boehm.c (mark_reference_fields): Only call byte_position on
1054 2000-04-22 Tom Tromey <tromey@cygnus.com>
1056 * boehm.c (mark_reference_fields): Added `last_view_index'
1057 argument. Use DECL_FIELD_OFFSET to determine field's offset.
1059 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
1061 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
1062 * parse.y (check_class_interface_creation): Fixed comments. Select
1063 permitted modifiers for (inner) interfaces. Changed error message
1064 to report rejected modifiers used with local classes.
1066 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1068 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
1069 of directly inherited type considered in scope.
1070 * parse.y (do_resolve_class): Search inherited classes for inner
1073 2000-04-20 Tom Tromey <tromey@cygnus.com>
1075 * parse.y (not_accessible_p): Use member's class, not current
1076 class, when doing inheritance check for protected reference.
1079 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
1081 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
1083 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1085 * parse.y (lookup_field_wrapper): Search for final local aliases.
1086 (resolve_expression_name): Let lookup_field_wrapper search for
1087 final local aliases. Force the value of `name' if one is found.
1088 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
1089 an expression name. Fixed comments.
1091 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1093 * parse.y (yyerror): `msg' can be null, don't use it in that case.
1095 2000-04-19 Tom Tromey <tromey@cygnus.com>
1097 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
1099 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1101 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
1103 2000-04-18 Tom Tromey <tromey@cygnus.com>
1106 * gjavah.c (utf8_cmp): Changed return value.
1107 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
1109 (cxx_keywords): New global.
1110 (get_field_name): Handle new result of cxx_keyword_subst.
1111 (print_method_info): Likewise.
1113 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
1115 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
1116 with a newline, for CNI.
1117 (print_stub_or_jni): Print a space or newline before method name for
1119 (print_cxx_classname): Don't write leading "::" in CNI stub method.
1120 (process_file): Include gcj/cni.h if generating CNI stubs.
1122 2000-04-16 Tom Tromey <tromey@cygnus.com>
1124 * gjavah.c (decompile_method): Use print_field_name.
1127 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
1129 * parse.y (java_expand_classes): Reverse the package list once.
1130 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
1132 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
1133 the `==' and `!=' operators.
1135 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1137 * jcf-write.c (generate_bytecode_insns): At invokation time,
1138 always relate an interface method to the type of its selector.
1140 2000-04-05 Tom Tromey <tromey@cygnus.com>
1143 * expr.c (expand_invoke): Generate check to see if object pointer
1144 is null in nonvirtual invocation case.
1145 * java-tree.h (soft_nullpointer_node): Declare.
1146 * decl.c (soft_nullpointer_node): New global.
1147 (init_decl_processing): Initialize soft_nullpointer_node.
1148 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
1149 or `private' methods.
1150 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
1152 2000-04-05 Tom Tromey <tromey@cygnus.com>
1155 * parse.y (check_final_assignment): Recognize assignments to the
1156 `length' field of an array when generating class files.
1158 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1160 * class.c (decl_hash): Prototype removed.
1161 (decl_compare): Likewise.
1163 2000-04-05 Tom Tromey <tromey@cygnus.com>
1165 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
1166 * parse.y (check_modifiers_consistency): Check for final/volatile
1167 clash. Fixes PR gcj/164.
1169 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1171 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
1173 (java_hash_compare_tree_node): Renamed from `decl_compare, made
1175 (add_method_1): Use `java_hash_hash_tree_node' and
1176 `java_hash_compare_tree_node'.
1177 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
1178 (java_hash_compare_tree_node): Likewise.
1179 * parse.y (find_applicable_accessible_methods_list): Create,
1180 delete and use a hash table to remember already searched interfaces.
1182 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
1184 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
1187 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1189 * boehm.c (mark_reference_fields, set_bit): Prototype.
1190 (set_bit): Un-ANSI-fy definition.
1192 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
1195 * decl.c (emit_init_test_initialization): Likewise.
1197 * gjavah.c (jni_print_char): Likewise.
1199 * parse.y (create_new_parser_context): Likewise.
1201 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1203 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
1204 patch missing hunk. Fixed indentation.
1206 2000-03-30 Tom Tromey <tromey@cygnus.com>
1208 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
1209 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
1211 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
1213 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
1214 when negative *before* using it as an array index.
1215 * ChangeLog: Fixed typo.
1217 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
1219 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
1220 to 0 when it reaches -1.
1222 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1224 * jcf-parse.c (get_constant): Properly cast `num' during the
1225 invocation of `add_double'.
1226 * jcf-write.c (push_long_const): Properly cast `lo' before
1227 comparing it to short bounds.
1228 * parse-scan.y (interface_declaration:): Rule re-arrange so that
1229 `interface_body:' is reduced after the current interface is
1232 2000-03-26 Tom Tromey <tromey@cygnus.com>
1234 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
1235 Java-specific `-f' option.
1237 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1239 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
1240 Adjust order of making types.
1241 Make bitsize_*_node values.
1243 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1245 * class.c (make_field_value): Use byte_position.
1246 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
1247 (java_array_data_offset): Likewise.
1248 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
1251 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
1253 * parse.y (check_abstract_method_definitions): New local
1254 `end_type_reached'. Make sure we also consider `end_type'.
1255 (java_check_abstract_method_definitions): Make sure we eventually
1256 consider `java.lang.Object'.
1257 (maybe_use_access_method): Don't use access method if not in the
1258 context of a pure inner class or if the method's context is right.
1259 (find_applicable_accessible_methods_list): New static flag
1260 `object_done'. Don't search abstract classes as interfaces. Fixed
1261 indentation. Fixed the `java.lang.Object' only search. Search
1262 class interface(s) first, then fully search enclosing contexts.
1263 (find_most_specific_methods_list): Pick the closest candidate when
1264 they're all abstract.
1266 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1268 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
1269 properly initialize `finished_label.' Don't emit gotos for empty
1272 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1274 * except.c (emit_handlers): Clear catch_clauses_last.
1276 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1278 * parse.y (check_method_types_complete): New function.
1279 (create_class): Reset anonymous class counter only when seeing an
1281 (java_complete_class): JDEP_METHOD: Don't recompute signature
1284 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1286 * class.c (build_static_ref): Fixed indentation in comment.
1287 * java-tree.def (TRY_EXPR): Fixed typo in name.
1288 (CLASS_LITERAL): Likewise.
1289 * java-tree.h: (TYPE_DOT_CLASS): New macro.
1290 (struct lang_type): New field `dot_class'.
1291 * jcf-write.c (generate_bytecode_insns): Fixed error message.
1292 (generate_classfile): Method `class$' is synthetic.
1293 * parse.y (build_do_class_method): New function.
1294 (build_dot_class_method_invocation): Likewise.
1295 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
1296 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
1297 (qualify_ambiguous_name): Likewise.
1298 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
1299 (build_try_statement): Fixed leading comment.
1301 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1303 * class.c (make_field_value): Properly handle sizes.
1304 (get_dispatch_vector): Use tree_low_cst and host_integerp.
1305 (layout_class_method): Count using trees.
1306 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
1307 * expr.c (java_array_data_offset): Use int_bit_position.
1308 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
1309 (build_invokevirtual): Use tree_low_cst and do computations with trees.
1311 2000-03-16 Tom Tromey <tromey@cygnus.com>
1313 * lang.c (flag_hash_synchronization): New global.
1314 (lang_f_options): Added `hash-synchronization'.
1315 * lang-options.h: Mention -fhash-synchronization.
1316 * java-tree.h (flag_hash_synchronization): Declare.
1317 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
1318 hash table synchronization is disabled.
1319 * decl.c (init_decl_processing): Only push `sync_info' value when
1320 hash table synchronization is disabled.
1321 * class.c (make_class_data): Only push `sync_info' field when hash
1322 table synchronization is disabled. Removed dead code.
1324 2000-03-16 Tom Tromey <tromey@cygnus.com>
1326 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
1328 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1330 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
1332 * parse.y (patch_method_invocation): Handle anonymous classes
1333 creation in static context.
1335 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1337 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
1338 * parse.y (resolve_qualified_expression_name): Use it.
1339 (patch_method_invocation): Likewise.
1341 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1343 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
1344 depending on the type of dependency which dictates what the
1346 (unresolved_type_p): Resolved types limited to the current class.
1348 2000-03-15 Tom Tromey <tromey@cygnus.com>
1350 * decl.c (init_decl_processing): Set type of `sync_info' to be
1353 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
1354 Correctly compute bit number for current slot. Zero `high' and
1355 `low' in DS_LENGTH case. Don't skip inherited fields. Use
1356 mark_reference_fields.
1357 (mark_reference_fields): New function.
1359 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1361 * parse.y (register_incomplete_type): Fixed initialization of
1364 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
1366 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
1368 (push_class_context, pop_class_context): New function.
1369 (class_body:): Call pop_class_context.
1370 (interface_body:): Likewise.
1371 (INNER_QUALIFIER): New macro.
1372 (report_class_declaration): Changed output format and use
1373 INNER_QUALIFIER. Call push_class_context.
1375 2000-02-14 Andrew Haley <aph@cygnus.com>
1377 * check-init.c (check_init): Add new cases for unary and binary
1380 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1382 * parse.y (resolve_package): Set `next' once a type name has been
1383 progressively discovered.
1384 (resolve_qualified_expression_name): Propagate resolution only if
1385 there are remaining qualifiers. Take into account `q' might have
1386 been cleared after re-qualification.
1387 * parse.y (patch_method_invocation): New local `resolved'.
1388 Section dealing with qualified expression rewritten to use
1389 resolve_field_access.
1391 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1393 * parse.h (PUSH_CPC): Fixed indentation.
1394 (DEBUG_CPC): New macro.
1395 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
1396 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
1397 * parse.y (class_body_declaration:): Use
1398 SET_CPC_INSTANCE_INITIALIZER_STMT.
1399 (method_declaration:): Check for null current_function_decl.
1400 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
1401 (java_parser_context_pop_initialized_field): Better handling of
1403 (maybe_make_nested_class_name): Mark nested class name as
1404 qualified when necessary.
1405 (end_class_declaration): Don't call java_parse_context_resume when
1406 one or more error occured.
1407 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
1408 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
1409 SET_CPC_INITIALIZER_STMT.
1410 (method_header): Check for inner classes declaring static methods.
1411 (resolve_qualified_expression_name): Handle situation where `this'
1414 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
1416 * typeck.c (build_prim_array_type): Correctly set the high word too.
1418 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1420 * parse.y (java_complete_expand_methods): Leave <clinit> out of
1422 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
1423 list of methods for interfaces.
1425 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1427 * parse.y (qualify_ambiguous_name): Properly handle expressions
1430 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1432 * parse.y (check_final_assignment): Extended to process
1434 (patch_assignment): Have check_final_assignment called only once.
1436 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1438 * java-tree.h (IS_INIT_CHECKED): New flag.
1439 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
1440 * parse.y (patch_string): Call force_evaluation_order on the
1441 completed string concatenation tree.
1442 * expr.c (force_evaluation_order): Call force_evaluation_order on
1443 function's arguments too.
1445 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1447 * decl.c (emit_init_test_initialization): Mark KEY as unused.
1448 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
1449 (build_anewarray): Likewise.
1450 * parse.y (patch_newarray): Likewise.
1451 * parse.c: Regenerated.
1453 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
1455 * decl.c (init_decl_processing): Added new class fields `depth',
1456 `ancestors', and `idt' to class_type_node. Use
1457 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
1458 * class.c (make_class_data): Push initial values for new fields.
1459 * java-tree.h: Updated prototype for `build_invokeinterface'.
1460 * expr.c (build_invokeinterface): Changed parameters to accept
1461 `method' tree. Calculate index of `method' in its declaring
1462 interface. Build call to _Jv_LookupInterfaceMethodIdx.
1463 (expand_invoke): Call `build_invokeinterface' with new parameters.
1464 * parse.y (patch_invoke): Call `build_invokeinterface' with new
1467 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
1469 * typeck.c (lookup_do): Search superinterfaces first
1470 when looking up an interface method. From Godmar Back
1473 2000-03-06 Tom Tromey <tromey@cygnus.com>
1475 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
1477 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
1479 * java-tree.h (lookup_argument_method2): Declared.
1480 (safe_layout_class): Prototype moved from parse.h.
1481 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
1482 * parse.y (java_check_regular_methods): Local `super_class' gone.
1483 Call lookup_argument_method2 instead of lookup_argument_method.
1484 Perform modifier match for methods found declared in implemented
1485 interfaces. Fixed indentation problem. Overriding/hiding error
1486 report to take place only for methods found in classes.
1487 * typeck.c (lookup_argument_method): Changed leading
1488 comment. Re-written by calling lookup_do.
1489 (lookup_argument_method2): New function.
1490 (lookup_java_method): Re-written by calling lookup_do.
1491 (lookup_do): New function.
1493 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1495 * check-init.c (check_init): Removed dead code. Handle (blank)
1497 * parse.y (declare_local_variables): New local `final_p', set it
1498 and use it to initialize LOCAL_FINAL.
1499 (check_final_assignment): Only check FIELD_DECLs.
1501 2000-02-17 Tom Tromey <tromey@cygnus.com>
1503 * Makefile.in (JAVA_OBJS): Added boehm.o.
1504 (boehm.o): New target.
1505 * Make-lang.in (JAVA_SRCS): Added boehm.c.
1506 * java-tree.h (flag_use_boehm_gc): Declare.
1507 (get_boehm_type_descriptor): Declare.
1508 * lang.c (lang_f_options): Added `use-boehm-gc'.
1509 (flag_use_boehm_gc): New global.
1510 * lang-options.h: Added -fuse-boehm-gc.
1511 * boehm.c: New file.
1512 * class.c (get_dispatch_table): If class uses a Boehm type
1513 descriptor, put it in the vtable.
1514 (make_class_data): Removed dead code.
1516 2000-03-03 Per Bothner <per@bothner.com>
1518 * decl.c (init_decl_processing): Initialize sizetype properly.
1520 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1522 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
1523 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
1524 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1525 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
1526 (jcf_parse): New local `current'. Load innerclasses seen in outer
1527 context being processed.
1528 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1529 * jcf-write.c (append_innerclasses_attribute): New function.
1530 (append_innerclasses_attribute_entry): Likewise.
1531 (get_access_flags): Handle static classes. Set anonymous and local
1532 classes to be private.
1533 (generate_classfile): Attribute count adjusted. Call
1534 append_innerclasses_attribute.
1535 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
1536 PURE_INNER_CLASS_TYPE_P.
1537 * parse.y (parser_qualified_classname): New parameter `is_static',
1538 produce non qualified name accordingly.
1539 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
1540 (create_interface): Added argument to parser_qualified_classname.
1541 (create_class): Added argument to parser_qualified_classname. Setup
1542 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
1543 (add_inner_class_fields): Fixed indentation.
1544 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
1545 (method_declarator): Fixed typo in comment.
1546 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
1547 (build_current_thisn): Likewise.
1548 (patch_method_invocation): Likewise.
1550 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
1552 * decl.c (current_function_decl): Move to toplev.c.
1554 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1556 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
1557 (DECL_BIT_INDEX): Use underlying representation.
1558 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
1560 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1562 * expr.c (build_java_ret): Pass proper type to size_binop.
1564 2000-02-25 Anthony Green <green@cygnus.com>
1566 * expr.c (build_class_init): Mark the decl to be ignored by
1568 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
1569 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
1570 * class.c (init_test_hash_newfunc): New function.
1571 (decl_hash): New function.
1572 (decl_compare): New function.
1573 * decl.c (emit_init_test_initialization): New function.
1574 (complete_start_java_method): Traverse the init test hashtable,
1575 calling emit_init_test_initialization.
1576 (always_initialize_class_p): Define.
1577 * expr.c (build_class_init): Use initialization tests when
1578 emitting class initialization code.
1579 (always_initialize_class_p): Declare.
1580 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
1582 * java-tree.h: Include hash.h.
1583 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
1584 (struct lang_decl): Add init_test_table field.
1585 (init_test_hash_entry): Define.
1587 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1589 * gjavah.c (main): Avoid using `argi' to report unimplemented
1592 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1594 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
1595 initialize locals to avoid warnings. Local `exception_type' moved
1598 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1600 * parse.y (resolve_expression_name): Use `orig' as a second
1601 argument to resolve_field_access.
1602 (resolve_field_access): Removed unecessary code when dealing with
1605 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1607 * class.c (push_super_field): Don't push the field twice.
1608 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
1609 * parse.h (java_reorder_fields): Prototyped.
1610 * parse.y (java_reorder_fields): New function.
1611 (java_layout_class): Simplified not to worry about re-ordering.
1613 2000-02-23 Tom Tromey <tromey@cygnus.com>
1615 * gjavah.c (print_name): In JNI case, correctly quote string.
1616 (print_method_info): Don't handle overrides in JNI mode.
1618 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
1620 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
1621 value type set to `boolean_type_node'.
1623 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
1625 * jcf-dump.c (main): Test for correct condition after
1626 output file creation.
1628 2000-02-19 Anthony Green <green@cygnus.com>
1630 * jcf-depend.c (add_entry): Fix test for first list entry.
1632 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1634 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
1635 * constants.c (build_constants_constructor): Likewise.
1637 2000-02-19 Anthony Green <green@cygnus.com>
1639 * jcf-depend.c (add_entry): Add entries to the end of the list.
1641 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
1643 * decl.c (INT_TYPE_SIZE): Define if necessary.
1644 (expand_java_return): Handle the case of a native integer smaller
1647 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
1649 * gjavah.c (help): Use GCCBUGURL.
1650 * jv-scan.c (help): Likewise.
1651 * jcf-dump.c (help): Likewise.
1653 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1655 * jcf-write.c (generate_bytecode_insns): Don't generate empty
1658 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1660 * jcf-parse.c (load_class): Call `fatal' if no file containing
1661 the target class are found.
1663 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
1665 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
1666 lex.c, lex.h, and PARSE_H to...
1667 (parse.o, parse-scan.o): ...here, respectively.
1669 * lex.c: Split out code that may trigger SIGFPE from yylex()
1670 to its own function.
1671 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
1673 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1675 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
1677 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1679 * parse.y (outer_field_access_p): Stop in time when outer contexts
1681 (resolve_qualified_expression_name): Properly qualify *everything*
1682 after a package.type to be resoled as expression names.
1683 (find_applicable_accessible_methods_list): Save/restore `class' to
1684 isolate it from a possible outer context search.
1686 2000-02-15 Tom Tromey <tromey@cygnus.com>
1688 * gjavah.c (jni_print_char): New function.
1689 (print_full_cxx_name): Use it.
1690 (decode_signature_piece): Likewise.
1691 (print_cxx_classname): Likewise.
1693 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1695 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
1697 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
1699 * gjavah.c: Include version.h.
1701 * jcf-dump.c: Likewise.
1703 * jv-scan.c: Likewise.
1705 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1707 * parse.y (outer_field_access_fix): First parameter now a tree
1708 node. Check for assignement to final. First argument to
1709 build_outer_field_access_fix modified to accomodate prototype.
1710 (build_outer_field_access): Don't check for assignment to final
1712 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
1713 possibly returned by outer_field_access_fix. Changed
1714 outer_field_access_fix's first argument.
1715 (check_final_assignment): $finit$'s context is OK.
1716 (patch_unaryop): Use node instead of its line/column value when
1717 calling outer_field_access_fix.
1719 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1721 * parse.y (interface_declaration:): No longer tagged
1722 <node>. Re-installed default action.
1723 (class_member_declaration:): Handle inner interfaces.
1724 (interface_member_declaration): Handle inner interfaces and
1726 (create_interface): Push error if one seen. Suspend parsing
1727 context when processing an inner interface.
1728 (register_fields): Inner class static field limitations not to
1729 apply to inner interfaces.
1731 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1733 * jcf-parse.c (load_class): Update `java_error_count' when a
1734 class' file can't be found.
1735 (parse.y): Avoid (byte)code generation when errors seen.
1737 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1739 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
1740 decodes a valid node.
1741 (patch_binop): Handle TRUNC_DIV_EXPR.
1743 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1745 * parse.y (resolve_package): New local `acc.' Try to progressively
1746 build and guess a package and type name.
1748 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1750 * parse.y (find_applicable_accessible_methods_list): Load and
1751 layout the search class if necessary.
1752 (java_complete_tree): Keep to original type of the folded initial
1755 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1757 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
1758 Generate error message if circularity is detected. New static
1760 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
1761 * jcf-write.c (generate_bytecode_insns): Very simply handle
1763 * parse.y (java_check_circular_reference): Use
1764 `cyclic_inheritance_report' during report, if necessary.
1765 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
1766 walking NEW_ARRAY_INIT twice.
1768 2000-02-09 Tom Tromey <tromey@cygnus.com>
1770 * parse.y (check_class_interface_creation): Allow inner classes to
1771 be `private' or `protected', check modifiers' consistency. Prevent
1772 block local classes from bearing any modifiers.
1774 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1776 * except.c (check_start_handlers): Re-add prototype lost in last
1778 (maybe_start_try): Remove excess argument to `check_start_handlers'.
1780 2000-02-09 Andrew Haley <aph@cygnus.com>
1782 * decl.c (clear_binding_level): Remove excess initializer.
1783 (maybe_poplevels): Remove unused variable.
1784 (force_poplevels): Ditto.
1785 (struct binding_level): Add comment.
1787 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1789 * jcf-write.c (generate_classfile): Don't consider
1790 pre-initialization with reference value (use <clinit> instead.)
1791 * parse.y (java_fix_constructors): No generated constructor for
1793 (build_outer_field_access): Removed debug message.
1794 (outer_field_expanded_access_p): Adapted to bytecode generation.
1795 (build_outer_field_access_method): Use fix_method_argument_names.
1796 (build_outer_method_access_method): Fixed indentation. Added
1797 comment. Handle access method generation for static and also void
1799 (build_access_to_thisn): Inserted debug message.
1800 (maybe_build_thisn_access_method): Use fix_method_argument_names.
1801 (resolve_qualified_expression_name): Fixed comment.
1802 (not_accessible_p): Adapted to bytecode generation. Added comment.
1803 (patch_method_invocation): Added comment.
1804 (maybe_use_access_method): Fixed leading comment. Handle static
1806 (java_complete_lhs): Don't shortcut handling of initialized upon
1807 declaration String type static fields when generating bytecode.
1808 (patch_unaryop): Handle outer field access when generating
1811 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1813 * java-tree.h (FIELD_THISN): New macro.
1814 * jcf-write.c (append_synthetic_attribute): New function.
1815 (generate_classfile): Set "Synthetic" attribute on this$<n>,
1816 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
1817 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
1819 (build_outer_field_access): Turned on access functions usage and
1820 generation when compiling to bytecode.
1821 (maybe_use_access_method): Likewise.
1823 2000-01-25 Andrew Haley <aph@cygnus.com>
1825 * java-except.h (struct eh_range): Add `expanded' field.
1826 (maybe_start_try): Add end_pc arg.
1827 (maybe_end_try): Ditto.
1828 * java-tree.h (force_poplevels): new function.
1829 * expr.c (expand_byte_code): Don't call maybe_start_try or
1831 * except.c (add_handler): Reset expanded.
1832 (expand_start_java_handler): Set expanded.
1833 (check_start_handlers): Don't expand a start handler that's
1834 already been expanded.
1835 (maybe_start_try): Add end_pc arg. Only expand a handler which
1837 (expand_end_java_handler): call force_poplevels.
1838 (force_poplevels): new function.
1839 * decl.c (binding_level): Add start_pc of binding level.
1840 (maybe_pushlevels): Call maybe_start_try when pushing binding
1842 (maybe_poplevels): Call maybe_end_try when popping binding levels.
1843 (LARGEST_PC): Define.
1844 (clear_binding_level): Use LARGEST_PC.
1846 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
1847 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
1848 (binding_depth, is_class_level, current_pc): new variables.
1849 (struct binding_level): ditto.
1850 (indent): new function.
1851 (push_jvm_slot): add debugging info.
1852 (maybe_pushlevels): ditto.
1853 (maybe_poplevels): ditto.
1856 (start_java_method): ditto.
1857 (give_name_to_locals): comment only.
1858 * except.c (binding_depth, is_class_level, current_pc):
1860 (expand_start_java_handler): add debugging info.
1861 (expand_end_java_handler): ditto.
1863 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1865 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
1866 (print_name_for_stub_or_jni, process_file): Constify a char*.
1868 2000-02-03 Tom Tromey <tromey@cygnus.com>
1870 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
1872 2000-01-31 Scott Bambrough <scottb@netwinder.org>
1874 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
1875 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
1878 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1880 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
1881 * java-tree.h (TYPE_II_STMT_LIST): New macro.
1882 (struct lang_type): New field `ii_block'.
1883 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
1884 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
1885 * parse.h (struct parser_ctxt): New field `instance_initializers'.
1886 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
1887 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
1888 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
1890 * parse.y (add_instance_initializer): New function.
1891 (in_instance_initializer): New static global.
1892 (class_body_declaration:): Link instance initializer block.
1893 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
1894 (array_creation_expression:): Remove unused local.
1895 (java_parser_context_push_initialized_field): Fixed leading
1896 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
1897 CPC_INSTANCE_INITIALIZER_LIST.
1898 (java_parser_context_pop_initialized_field): Likewise.
1899 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
1900 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
1901 CPC_INITIALIZER_STMT.
1902 (fix_constructors): New local `class_type'. Use it. Call
1903 add_instance_initializer.
1904 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
1905 (patch_return): Forbid return in instance initializers.
1906 (patch_throw_statement): Enforce exception handling in the context
1907 of instance initializers.
1909 2000-02-03 Tom Tromey <tromey@cygnus.com>
1911 * Make-lang.in (java.mostlyclean): Remove executables in
1914 2000-01-31 Scott Bambrough <scottb@netwinder.org>
1916 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
1917 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
1918 (java_float_finite): Convert to use union Word from javaop.h.
1919 (java_double_finite): Convert to use union DWord from javaop.h.
1921 2000-02-02 Tom Tromey <tromey@cygnus.com>
1923 * gjavah.c (options): Added `jni' entry.
1924 (help): Document -jni.
1925 (flag_jni): New global.
1926 (process_file): Handle JNI output. Don't print text from
1927 -prepend, -add, etc, when generating stubs. Only remove `.class'
1928 suffix if it actually exists.
1929 (main): Create a `.c' file when run with `--jni --stubs'. Create
1930 correct output file name with `--jni'.
1931 (print_include): Mangle header name differently in JNI case.
1932 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
1934 (print_method_info): Handle JNI case. Put signature info into
1935 method name. Handle case when STREAM is NULL.
1936 (print_name_for_stub_or_jni): New function.
1937 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
1938 (print_cxx_classname): Handle JNI.
1939 (print_full_cxx_name): Likewise.
1940 (decode_signature_piece): Likewise.
1941 (overloaded_jni_method_exists_p): New function.
1942 (struct method_name): Added `signature' and `sig_length' fields.
1943 (HANDLE_END_FIELD): Do nothing in JNI mode.
1945 2000-02-02 Tom Tromey <tromey@cygnus.com>
1947 * jv-scan.c: Include version.c, <getopt.h>.
1948 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
1949 (options): New array.
1950 (usage): New function.
1951 (version): New function.
1952 (main): Use getopt_long to parse command line.
1953 * jcf-dump.c: Include version.c, <getopt.h>.
1954 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
1955 OPT_JAVAP): New macros.
1956 (options): New array.
1957 (usage): Return `void'. Changed message.
1958 (help): New function.
1959 (version): New function.
1960 (main): Use getopt_long_only to parse command line.
1961 * gjavah.c: Include <getopt.h>.
1962 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
1963 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
1964 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
1965 (options): New array.
1966 (java_no_argument): Removed.
1967 (help): Updated with missing options.
1968 (main): Use getopt_long_only to parse command line.
1969 (usage): Changed message.
1971 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1973 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
1974 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
1975 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
1976 * parse.y (array_creation_expression:): Handle anonymous arrays.
1977 (build_array_from_name): Don't set `ret_name' if null.
1978 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
1979 (qualify_ambiguous_name): Likewise.
1980 (java_complete_expand_class): Likewise.
1982 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1984 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
1985 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
1986 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
1987 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
1988 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
1989 AIPL_FUNCTION_COMPLETED_INVOCATION.
1990 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
1991 AIPL_FUNCTION_INVOCATION_READY.
1992 (AIPL_FUNCTION_DECLARATION): New enum entry.
1993 * parse.y (reorder_static_initialized): New function.
1994 (java_parser_context_pop_initialized_field): Use it.
1995 (add_inner_class_fields): Use
1996 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
1997 augmented. Install marker after last alias initializer, if any.
1998 (generate_finit): Fixed typo. Don't try to retain only the used
2000 (method_header): Compute and set DECL_FUNCTION_NAP.
2001 (method_declarator): Fixed comment. Insert alias initializer in
2003 (build_alias_initializer_parameter_list): Fixed leading
2004 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
2005 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
2006 (java_complete_expand_class): Code to retain only used aliases
2008 (java_complete_expand_methods): New local `first_decl'. Generate
2009 $finit$ first, then expand the constructors, regular methods and
2011 (java_complete_expand_method): Don't report error on missing
2012 return statement if previously detected bogus.
2013 (fix_constructors): Don't patch constructor parameters list.
2014 (patch_method_invocation): Use new AIPL enum values. Reverse
2015 alias initializer list for anonymous classes.
2017 2000-01-30 Anthony Green <green@redhat.com>
2019 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
2020 determine how many stack slots to pop.
2022 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2024 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
2025 error handling/recovery.
2026 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
2028 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2030 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
2031 FIELD_LOCAL_ALIAS_USED): New macros.
2032 (DECL_FUNCTION_NAP): New macro.
2033 (struct lang_decl): New field `nap'.
2034 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
2035 (struct lang_type): New fields `finit_stmt_list' and
2037 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
2038 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
2039 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
2040 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
2041 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
2042 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
2043 (BUILD_THROW): Macro line separator re-indented.
2044 * parse.y (end_class_declaration): New function.
2045 (maybe_generate_pre_expand_clinit): New name for
2046 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
2047 pre-expand static fields.
2048 (maybe_generate_clinit): Function deleted.
2049 (check_for_static_method_reference): Prototype's parameter list
2051 (generate_finit): New name for maybe_generate_finit. Changed
2052 leading comment. Function rewritten to use
2053 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
2054 (build_alias_initializer_parameter_list): New function.
2055 (java_parser_context_pop_initialized_field): Likewise.
2056 (add_inner_class_fields): Likewise.
2057 (type_declaration:): Call end_class_declaration.
2058 (class_member_declaration:): Likewise.
2059 (formal_parameter_list:): Fixed typos.
2060 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
2061 element. Improved error handling.
2062 (block_statement:): Call end_class_declaration.
2063 (anonymous_class_creation:): Likewise.
2064 (create_anonymous_class): Fixed comments.
2065 (create_class): Call add_inner_class_fields.
2066 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
2067 (method_header): Use MARK_FINAL_PARMS.
2068 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
2069 (method_declarator): Propagate final argument flag.
2070 (craft_constructor): New local `artificial'. Call
2071 build_alias_initializer_parameter_list. Use
2072 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
2073 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
2075 (complete_expand_class): Get rid of unused outer context local
2077 (java_complete_expand_methods): Fixed leading
2078 comment. Generate/pre-expand <clinit> first. Changed method
2079 expansion order to regular, $finit$, constructors, <clinit>.
2080 (java_complete_expand_method): Set current_function_decl.
2081 (fix_constructors): Fix constructor parameter list to account for
2082 outer context local alias initializers.
2083 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
2084 (resolve_expression_name): Lookup outer context local aliases. New
2085 local `access', use it.
2086 (patch_method_invocation): Patch inner class ctor invocation with
2087 outer context local aliases initialization values. $finit$
2088 invocation patching now includes things generated with
2089 build_alias_initializer_parameter_list.
2090 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
2091 (build_super_invocation): Likewise.
2092 (patch_assignment): Changed comment.
2094 2000-01-27 Andrew Haley <aph@cygnus.com>
2096 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
2100 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2102 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
2104 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
2106 * parse.y (register_fields): Don't pass a format specifier to
2107 OBSOLETE_MODIFIER_WARNING.
2108 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
2109 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
2111 (check_modifiers): Change function into a macro.
2112 (check_class_interface_creation): Pass a literal format string.
2114 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2116 * buffer.h: PROTO -> PARAMS.
2117 * check-init.c: Likewise.
2118 * class.c: Likewise.
2119 * constants.c: Likewise.
2120 * convert.h: Likewise.
2122 * except.c: Likewise.
2124 * gjavah.c: Likewise.
2125 * java-except.h: Likewise.
2126 * java-tree.h: Likewise.
2127 * jcf-depend.c: Likewise.
2128 * jcf-dump.c: Likewise.
2129 * jcf-parse.c: Likewise.
2130 * jcf-path.c: Likewise.
2131 * jcf-reader.c: Likewise.
2132 * jcf-write.c: Likewise.
2134 * jv-scan.c: Likewise.
2135 * jvgenmain.c: Likewise.
2136 * jvspec.c: Likewise.
2140 * parse-scan.y: Likewise.
2141 * parse.h: Likewise.
2142 * parse.y: Likewise.
2143 * typeck.c: Likewise.
2144 * verify.c: Likewise.
2147 * zextract.c: Likewise.
2148 * zipfile.h: Likewise.
2150 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2152 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
2153 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
2154 * constants.c (build_constant_data_ref): Check for cached
2155 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
2156 in TYPE_CPOOL_DATE_REF.
2157 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
2158 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
2159 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
2160 (LOCAL_FINAL): New macro.
2161 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
2162 constant pool -- don't try to reuse.
2163 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
2165 (find_in_current_zip): Use TYPE_JCF.
2166 * parse.h (java_check_final): Prototype removed.
2167 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
2168 (maybe_create_class_interface_decl,
2169 check_class_interface_creation): Likewise.
2170 (java_expand_finals): Function removed.
2171 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
2172 (block_statement:): Fixed comment.
2173 (anonymous_class_creation:): Likewise.
2174 (check_class_interface_creation): Reversed Jan 12, 2000 extra
2176 (check_class_interface_creation): Loosened error report on (inner)
2177 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
2178 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
2179 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
2181 (create_interface): Likewise.
2182 (anonymous_class_counter): New static global.
2183 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
2184 patch. Fixed comments.
2185 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
2186 anonymous_class_counter when declaring a toplevel class.
2187 (craft_constructor): Fixed constructor name when handling
2188 anonymous classes. Anonymous class constructors to feature hidden
2190 (java_fix_constructors): Added comment.
2191 (java_check_final): Function removed.
2192 (java_complete_expand_methods): Fixed comment. Don't generate
2193 class data, save its outgoing constant pool instead.
2194 (verify_constructor_super): Skip anonymous class constructor
2195 hidden this$<n> parameter.
2196 (java_expand_classes): New local `saved_ctxp'. Removed call to
2197 java_expand_finals and java_check_final. Expand anonymous class
2198 constructors. Generate class data.
2199 (build_super_invocation): Skip anonymous class hidden this$<n>
2201 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
2202 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
2203 (set_java_signature): Likewise.
2205 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2207 * gjavah.c: Delete ACC_VISIBILITY define.
2208 * jcf.h: Add ACC_VISIBILITY define.
2209 * parse.y: final: rule tagged <value>.
2210 (java_check_regular_methods): Use ACC_VISIBILITY define for
2211 default package access check.
2212 (local_variable_declaration_statement): Use final: rule.
2214 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2216 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
2219 2000-01-17 Tom Tromey <tromey@cygnus.com>
2221 * gjavah.c (print_field_info): Allow non-static final fields.
2223 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2225 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
2226 * parse.y (patch_anonymous_class): New function.
2227 (create_anonymous_class): Register incomplete type when the
2228 class/interface to extends/implement isn't known yet.
2229 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
2230 (verify_constructor_super): Tuned error message.
2232 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2234 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
2235 (ANONYMOUS_CLASS_P): New macro.
2236 (TYPE_SIGNATURE, TYPE_JCF): New macros.
2237 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
2238 * parse.y (create_class): Added leading argument.
2239 (maybe_create_class_interface_decl,
2240 check_class_interface_creation): Likewise.
2241 (craft_constructor): New function.
2242 (verify_constructor_super): Added argument in prototype.
2243 (class_declaration:): Inserted leading argument.
2244 (for_begin:): Use FOR_LOOP_P.
2245 (anonymous_class_creation): Create WFL of the anonymous class to
2246 instantiate. Call build_new_invocation. Added comments.
2247 (check_class_interface_creation): Handle parameter `anonymous' in
2248 verbose mode class creation announce.
2249 (link_nested_class_to_enclosing): Exclude anonymous classes.
2250 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
2251 anonymous class, even though they appear to have an enclosing
2253 (create_interface): Pass extra argument to
2254 check_class_interface_creation.
2255 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
2256 (create_class): Call check_class_interface_creation and
2257 maybe_create_class_interface_decl with extra new argument. Don't
2258 add private this$<n> to anonymous classes.
2259 (method_declarator): Insert hidden this$<n> to anonymous class
2261 (java_fix_constructors): Deleted code creating default
2262 constructor. Call craft_constructor instead.
2263 (java_check_regular_methods): Set `saw_constructor' to 1 for
2265 (fix_constructors): Pass extra argument to verify_constructor_super.
2266 (verify_constructor_super): New local `sdecl', use it. Search for
2267 matching constructor (possibly featuring arguments) in super
2269 (lookup_method_invoke): Craft constructor according to arguments
2270 list when dealing with anonymous class constructors.
2271 (build_super_invocation): Pass arguments to anonymous class super
2273 (search_loop): Use FOR_LOOP_P.
2274 (labeled_block_contains_loop_p): Likewise.
2276 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2278 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
2279 (enclosing_context_p): New function.
2280 (get_access_flags_from_decl): Handle CLASS_STATIC.
2281 (maybe_layout_super_class): Extra first argument passed to
2283 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
2285 * decl.c (access0_identifier_node): New global.
2286 (init_decl_processing): access0_identifier_node initialized.
2287 (pushdecl): Set DECL_CONTEXT only on non type decls.
2288 * expr.c (lookup_field): Lookup inner class fields in enclosing
2290 (expand_invoke): Use ID_INIT_P.
2291 (expand_java_field_op): Use DECL_CLINIT_P.
2292 * java-tree.def (CLASS_LITERAL): New tree code.
2293 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
2294 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
2295 (struct lang_decl): New field `inner_access'.
2296 (enclosing_context_p): Prototyped.
2297 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
2298 ID_CLINIT_P): New macros.
2299 (CLASS_STATIC): New macro.
2300 (CLASS_ACCESS0_GENERATED_P): New macro.
2301 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
2302 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
2303 INNER_CLASS_P): New macros.
2304 (DECL_INNER_CLASS_LIST): New macro.
2305 * jcf-parse.c (yyparse): Avoid the use of ANSI string
2307 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
2308 the shift value to int. Fixed typo in comment.
2309 * lex.c (inst_id, wpv_id): Initialize.
2310 * mangle.c (unicode_mangling_length): Take `$' into account.
2311 * parse.h (DRECOVER, RECOVER): Terminate properly.
2312 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
2313 (typedef struct _jdep): New field `enclosing'.
2314 (JDEP_ENCLOSING): New macro.
2315 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
2316 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
2317 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
2318 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
2319 GET_ENCLOSING_CPC_CONTEXT): New macros.
2320 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
2321 (do_resolve_class): Added extra argument in prototype.
2322 * parse.y (resolve_class): Added extra argument in prototype.
2323 (maybe_create_class_interface_decl): Likewise.
2324 (maybe_use_access_method, build_wfl_wrap): New functions.
2325 (java_complete_expand_classes, java_complete_expand_class):
2327 (java_parser_context_push_initialized_field,
2328 java_parser_context_suspend, java_parser_context_resume):
2330 (maybe_make_nested_class_name, make_nested_class_name,
2331 set_nested_class_simple_name_value,
2332 link_nested_class_to_enclosing, find_as_inner_class,
2333 find_as_inner_class_do, check_inner_class_redefinition,
2334 build_thisn_assign, build_current_thisn, build_access_to_thisn,
2335 maybe_build_thisn_access_method, build_outer_field_access,
2336 build_outer_field_access_methods, build_outer_field_access_expr,
2337 build_outer_method_access_method, build_new_access_id,
2338 build_outer_field_access_method, outer_field_access_p,
2339 outer_field_expanded_access_p, outer_field_access_fix,
2340 build_incomplete_class_ref, patch_incomplete_class_ref,
2341 create_anonymous_class): Likewise.
2342 (inst_id, wpv_id): New static global variables.
2343 (synchronized:): New rule, tagged <node>.
2344 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
2346 (anonymous_class_creation:): New rule, tagged <node>.
2347 (NEW_TK): Tagged <node>.
2348 (type_literals, array_type_literal): New rules, tagged <node>.
2349 (class_declaration:): Removed action when reducing by class_body:
2350 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
2351 using GET_CPC in sub-rules.
2352 (class_member_declaration): Handle inner classes.
2353 (method_declaration): When reducing method_header:, reset
2354 current_function_decl when appropriate.
2355 (method_declarator:): Set the number of formal parameter to 0 for
2356 method declared without arguments.
2357 (constructor_declarator:): Likewise.
2358 (static_initializer:): List of elements kept in a list.
2359 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
2360 use of the keyword `static' for type declarations.
2361 (block_statement:): Handle inner class declarations.
2362 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
2363 type qualified `this'.
2364 (class_instance_creation_expression): Use anonymous_class_creation:
2365 to handle inner class instances creation. Handle qualified `new'.
2366 (something_dot_new): Added appropriate actions.
2367 (create_new_parser_context): New function.
2368 (java_push_parser_context, java_parser_context_save_global,
2369 java_parser_context_suspend): Use create_new_parser_context.
2370 (check_modifiers): Changed leading comment.
2371 (check_class_interface_creation): Handle interclasses.
2372 (add_superinterfaces): Fixed comment.
2373 (create_interface): Build qualified name from the raw_name instead
2374 of its matching WFL. Push the initialized fields list. raw_name added
2375 as an extra argument to maybe_create_class_interface_decl.
2376 (create_class): Build qualified name from the raw_name instead of
2377 its matching WFL. Removed assignment to current_parsed_class_un.
2378 Call PUSH_ERROR before returning an error. Suspend the current
2379 parser context when processing an inner class. Push the
2380 initialized fields list. raw_name added as an extra argument to
2381 maybe_create_class_interface_decl. Add the private this$<n>
2383 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
2384 (register_fields): Get the class type from GET_CPC and handle
2385 previous errors. Added code to handle the creation of static
2386 fields in inner classes. Initialized fields initialization
2387 statements kept in a list of lists.
2388 (maybe_generate_finit): Initialized fields initialization
2389 statements kept in a list of lists. Use GET_CPC.
2390 (maybe_generate_clinit): Likewise.
2391 (method_header): Use GET_CPC and GET_CPC_UN.
2392 (parser_qualified_classname): Handle inner classes.
2393 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
2394 (java_fix_constructors): Hide pointer to enclosing context
2395 instance in constructor list when dealing with inner classes.
2396 (jdep_resolve_class): Call resolve_class with extra first argument
2398 (resolve_class): Add enclosing context as a first extra argument
2399 to do_resolve_class.
2400 (do_resolve_class): Call find_as_inner_class. Handle WFLs
2402 (resolve_no_layout): Extra argument added to resolve_class
2404 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
2405 (java_get_real_method_name): Use GET_CPC_UN.
2406 (check_abstract_method_definitions): Use DECL_CLINIT_P.
2407 (java_check_abstract_methods): Handle static method declared in
2408 inner classes by an error.
2409 (java_check_regular_methods): Use DECL_CLINIT_P.
2410 (source_start_java_method): Also set DECL_MAX_LOCALS.
2411 (create_artificial_method): Call java_parser_context_save_global
2412 and java_parser_context_restore_global instead of saving/restoring
2413 the context by hand.
2414 (expand_start_java_method): Improved verbose mode message.
2415 (java_complete_expand_methods): Fixed leading comment. Use
2417 (fix_constructors): Added assignment to this$<n> if necessary.
2418 (java_expand_classes): Call java_complete_expand_classes instead
2419 of java_complete_expand_methods.
2420 (make_qualified_primary): Simplified.
2421 (merge_qualified_name): Optimized for missing left or right parts.
2422 (resolve_expression_name): Handle access to outer class fields from
2424 (resolve_qualified_expression_name): New macro
2425 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
2426 classes. Report error on non appropriate qualification of
2427 `new'. Handle qualified `this'.
2428 (not_accessible_p): Allow access to outer class private fields from
2430 (patch_method_invocation): Handle method invocations through
2431 access methods and inner class constructor invocations.
2432 (find_applicable_accessible_methods_list): Search enclosing
2433 contexts of an inner class.
2434 (search_applicable_methods_list): Fixed typo.
2435 (argument_types_convertible): Handle inner class constructors'
2436 hidden outer context reference argument.
2437 (qualify_ambiguous_name): Handle qualified `this'.
2438 (java_complete_lhs): Handle use of field accessed through
2439 artificial access methods in various cases of assignments. Handle
2441 (check_final_assignment): Use DECL_CLINIT_P.
2442 (valid_ref_assignconv_cast_p): Handle the destination being an
2443 enclosing context of the source.
2444 (patch_unaryop): Handle use of field accessed through artificial
2446 (patch_return): Use DECL_CLINIT_P.
2447 (patch_throw_statement): Use DECL_CLINIT_P.
2448 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
2449 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
2452 2000-01-16 Anthony Green <green@cygnus.com>
2454 * parse.y (build_string_concatenation): Only use
2455 StringBuffer(String) shortcut if String arg is constant.
2457 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2459 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
2460 the shift value to int. Fixed typo in comment.
2462 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
2464 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
2465 * jcf-write.c: Likewise.
2466 * parse.y: Likewise.
2467 * parse.c: Regenerate.
2469 2000-01-09 Anthony Green <green@cygnus.com>
2471 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
2472 bytecodes in the correct order.
2474 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2476 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
2478 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
2480 * expr.c (java_lang_expand_expr): Switch to permanent obstack
2481 before building constant array decl.
2483 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2485 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
2486 method invocation and typo in conditional expression.
2487 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
2488 the appropriate NOTE_POP.
2489 * parse.y (patch_binop): Shift value mask to feature the right
2492 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2494 * class.c (assume_compiled, assume_compiled_node): Add static
2496 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
2498 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
2500 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
2502 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
2503 to `__modifier' to avoid stringifying it.
2505 * parse.y (verify_constructor_circularity): Don't call a variadic
2506 function with a non-literal format string.
2507 (java_check_abstract_methods): Move unreachable code inside
2508 `continue' statement.
2509 (lookup_method_invoke): Call xstrdup, not strdup.
2511 * expr.c (expand_java_field_op): Avoid the use of ANSI string
2514 * jcf-parse.c (yyparse): Likewise.
2516 * jv-scan.c (main): Likewise.
2518 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2520 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
2521 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
2522 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
2525 * parse.y (synchronized, variable_redefinition_error,
2526 check_class_interface_creation, create_interface, create_class,
2527 method_header, finish_method_declaration,
2528 check_modifiers_consistency, method_declarator,
2529 complete_class_report_errors, check_abstract_method_definitions,
2530 java_check_regular_methods, check_throws_clauses,
2531 java_check_abstract_methods, read_import_dir,
2532 check_pkg_class_access, declare_local_variables, fix_constructors,
2533 cut_identifier_in_qualified, resolve_expression_name,
2534 resolve_qualified_expression_name, patch_method_invocation,
2535 java_complete_lhs, patch_assignment, try_builtin_assignconv,
2536 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
2537 patch_exit_expr, patch_exit_expr, patch_switch_statement,
2538 patch_try_statement, patch_synchronized_statement,
2539 patch_throw_statement, check_thrown_exceptions,
2540 patch_conditional_expr): Likewise.
2542 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2544 * Makefile.in (LIBDEPS): Added gcc's errors.o
2545 (../jcf-dump$(exeext):): Link with gcc's errors.o
2546 (../gcjh$(exeext):): Likewise.
2547 * expr.c (expand_java_NEW): Layout the entire target type instead of
2548 laying out its methods only.
2549 (lookup_field): Layout the class after having loaded it.
2550 * java-tree.h (java_debug_context): Declared.
2551 * jcf-io.c (toplev.h): Included.
2552 (find_class): Removed assignment to jcf's outofsynch
2553 field. Force source file to be read if newer than its matching
2554 class file. Tweaked debug messages.
2555 * jcf-parse.c (jcf_out_of_synch): Deleted.
2556 (read_class): Call to jcf_out_of_synch removed.
2557 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
2558 (jcf_out_of_synch): Prototype deleted.
2559 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
2560 `deprecated' and `class_err': integer turned into bit fields.
2561 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
2562 * parse.y (package_list): New global.
2563 (package_declaration:): Record newly parsed package name.
2564 (extra_ctxp_pushed_p): Static global deleted.
2565 (java_parser_context_save_global): Create buffer context for the
2566 purpose of saving globals, if necessary.
2567 (java_parser_context_restore_global): Pop context pushed for the
2568 purpose of saving globals, if necessary.
2569 (java_debug_context_do): New prototype and function.
2570 (java_debug_context): Likewise.
2571 (do_resolve_class): Use already parsed package names to qualify
2572 and lookup class candidate.
2573 (java_pre_expand_clinit): Removed unnecessary local variable.
2575 1999-12-17 Tom Tromey <tromey@cygnus.com>
2577 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
2579 (process_file): Use `\n\' at end of each line in string.
2581 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2583 * expr.c (expand_invoke): Layout the loaded class before
2584 attempting to use it.
2585 (expand_java_field_op): Allow final field assignments to take
2587 * typeck.c (convert): Return error_mark_node if expr is null.
2589 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2591 * class.c (class_depth): Return -1 if the class doesn't load
2593 * expr.c (can_widen_reference_to): Check for errors during depth
2594 computation and return 0 accordingly.
2595 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
2596 create default constructors and add an other error check.
2597 * parse.h (java_fix_constructors): Prototyped.
2598 * parse.y (java_pre_expand_clinit): Likewise.
2599 (build_super_invocation): Re-prototyped to feature one argument.
2600 (java_check_circular_reference): Directly use `current'.
2601 (java_fix_constructors): New function.
2602 (java_check_regular_methods): Don't create default constructors
2603 here, but abort if none were found.
2604 (java_complete_expand_methods): Pre-process <clinit> calling
2605 java_pre_expand_clinit.
2606 (java_pre_expand_clinit): New function.
2607 (fix_constructors): build_super_invocation invoked with the
2608 current method declaration as an argument.
2609 (build_super_invocation): Use the context of the processed method
2610 decl argument instead of current_class.
2611 * typeck.c (lookup_java_method): Take WFLs in method names into
2614 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
2616 * class.c (make_class_data): flag_keep_inline_functions to keep
2617 private methods in the method array.
2619 1999-12-15 Anthony Green <green@cygnus.com>
2621 * check-init.c (check_init): Take into account both types of
2622 `throw's when checking for uninitialized variables.
2624 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2626 * parse.y (java_complete_lhs): Force convertion of array
2627 dimensions to int_type_node, that's what runtime's ABI expects.
2629 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2631 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
2632 operand of a WFL, until the Java front-end gets fixed with regard
2633 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
2635 1999-12-10 Andrew Haley <aph@cygnus.com>
2637 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
2638 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
2639 expr.c (build_java_athrow): Add support for sjlj-exceptions.
2643 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2645 * expr.c (java_lang_expand_expr): Switch to permanent obstack
2646 before calling expand_eh_region_start and expand_start_all_catch.
2647 * except.c (expand_start_java_handler): Switch to permanent
2648 obstack before calling expand_eh_region_start.
2649 (expand_end_java_handler): Switch to permanent obstack before
2650 calling expand_start_all_catch.
2652 1999-12-5 Anthony Green <green@cygnus.com>
2654 * decl.c (init_decl_processing): Mark throw_node as a noreturn
2655 function with side effects.
2656 (init_decl_processing): Mark all memory allocating DECLs with
2659 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2661 * except.c (expand_end_java_handler): Call
2662 expand_resume_after_catch and end_catch_handler.
2664 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
2666 * verify.c (verify_jvm_instructions): Create new return label
2667 chain if non existant (don't rely on the verified state of the jsr
2670 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2672 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
2673 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
2675 * parse.y (patch_assignment): Removed bogus final class test on
2676 lhs when checking on whether to emit an ArrayStoreException runtime
2678 * expr.c (expand_java_arraystore): Likewise.
2680 1999-11-28 Anthony Green <green@cygnus.com>
2682 * decl.c (find_local_variable): Reuse single slot decls when
2685 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2687 * jcf-parse.c (saw_java_source): Global variable removed.
2688 (read_class): Don't use `saw_java_source'. Added extra braces.
2689 (yyparse): Code setting `saw_java_source' removed.
2691 1999-11-24 Mark Mitchell <mark@codesourcery.com>
2693 * except.c (emit_handlers): Zero catch_clauses after emitting them.
2695 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2697 * verify.c (merge_type_state): Non verified subroutines being
2698 considered more than once to trigger passive type merge.
2700 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2702 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
2703 in case of error. Error message tuned.
2705 1999-11-21 Anthony Green <green@cygnus.com>
2707 * constants.c (find_methodref_index): Unwrap method names before
2708 inserting them in the constant pool.
2710 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
2712 * class.c (assume_compiled_node): New typedef.
2713 (assume_compiled_tree): New static data.
2714 (find_assume_compiled_node): New function.
2715 (add_assume_compiled): New function.
2716 (assume_compiled): New function.
2717 * class.c (make_class_data): Use assume_compiled.
2718 (is_compiled_class): Use assume_compiled.
2720 * java-tree.h (add_assume_compiled): Declare.
2722 * lang.c (lang_decode_option): Parse new options.
2724 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2726 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
2727 int_type_node: that's what `_Jv_AllocObject' expects.
2729 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2731 * parse.y (lookup_method_invoke): Use lang_printable_name to
2732 reliably build the type name during error report. Fixes PR gcj/97.
2734 1999-11-09 Tom Tromey <tromey@cygnus.com>
2736 * jcf-path.c: Include <sys/stat.h>.
2737 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
2738 (DIR_UP): New macro.
2740 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2742 * parse.y (source_end_java_method): Resume permanent allocation,
2743 reversing Apr 27 1998 patch.
2744 (patch_string_cst): Pop obstacks after having pushed the permanent
2747 1999-11-05 Tom Tromey <tromey@cygnus.com>
2749 * class.c (finish_class): Emit inlined methods if any native
2750 methods exist in the class. Fixes PR gcj/85.
2752 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2754 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
2755 (qualify_ambiguous_name): Likewise.
2757 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
2759 * typeck.c: (lookup_java_method): search all inherited
2760 interfaces when looking up interface method.
2762 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2764 * parse.y (method_header:): Issue error message for rule `type
2766 (synchronized:): Error report when not using synchronized.
2768 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2770 * parse.y (resolve_qualified_expression_name): Prevent `this' from
2771 being used before the superclass constructor has been called.
2772 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
2773 instead of `CALL_THIS_CONSTRUCTOR_P'.
2775 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
2777 * check-init.c: Fix typo in comment.
2779 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2781 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
2784 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2786 * parse.y (expression_statement:): Call function to report
2787 improper invocation of a constructor.
2788 (parse_ctor_invocation_error): New function.
2790 1999-10-26 Mark Mitchell <mark@codesourcery.com>
2792 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
2795 1999-10-21 Tom Tromey <tromey@cygnus.com>
2797 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
2798 in generated `main'.
2800 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2802 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
2803 (qualify_ambiguous_name): Likewise.
2805 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2807 * parse.y (java_complete_tree): fold_constant_for_init to work on
2809 (java_complete_lhs): Likewise.
2810 (array_constructor_check_entry): Complete an initializer element
2811 on permanent_obstack.
2813 1999-10-19 Tom Tromey <tromey@cygnus.com>
2815 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
2816 From Mike Moreton <mike@pillim.demon.co.uk>.
2818 1999-10-15 Greg McGary <gkm@gnu.org>
2820 * java-tree.h (flag_bounds_check): Remove extern decl.
2821 * lang.c (flag_bounds_check): Remove global variable.
2822 (lang_f_options): Remove "bounds-check" entry.
2823 (lang_init_options): Default flag_bounds_check to "on".
2825 1999-10-14 Tom Tromey <tromey@cygnus.com>
2827 * jvgenmain.c (usage): New function.
2828 (main): Use it. Also, handle `-D' options.
2829 * jvspec.c (lang_specific_driver): Recognize -D.
2830 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
2832 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
2834 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2836 * jcf-dump.c (print_constant, disassemble_method): Don't call a
2837 variadic function with a non-literal format string.
2839 * parse-scan.y (report_main_declaration): Likewise.
2841 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
2843 * parse.y (read_import_dir, patch_assignment, patch_binop,
2844 patch_array_ref): Likewise.
2846 * typeck.c (build_java_array_type): Likewise.
2848 * verify.c (verify_jvm_instructions): Likewise.
2850 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2852 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
2854 1999-10-07 Anthony Green <green@cygnus.com>
2856 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
2857 where CHECK_PUT may fail for valid reasons.
2859 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
2860 UNSAFE_PUTN): New macros.
2862 1999-10-04 Tom Tromey <tromey@cygnus.com>
2864 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
2865 well. Fixes Java PR gcj/59.
2866 * parse-scan.y (yyerror): Report errors.
2868 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
2870 * decl.c (insert_block): Remove unconditional `abort'.
2872 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
2874 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
2875 FUNCTION_CODE now of type int. All callers changed.
2876 Set the builtin's DECL_BUILT_IN_CLASS.
2878 1999-09-23 Tom Tromey <tromey@cygnus.com>
2880 * jvspec.c (lang_specific_driver): Don't read spec file if
2881 -fsyntax-only given.
2883 1999-09-22 Tom Tromey <tromey@cygnus.com>
2885 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
2887 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
2888 (WORDS_TO_LONG): Likewise.
2889 (WORDS_TO_DOUBLE): Likewise.
2891 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2893 * jcf-write.c (RELOCATION_VALUE_0): New macro.
2894 (RELOCATION_VALUE_1): Likewise.
2895 (emit_iinc, emit_reloc, push_constant1, push_constant2,
2896 push_in_const, push_long_const): Prototyped.
2897 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
2898 (push_constant2): Likewise.
2899 (push_int_const): Cast find_constant1's integer arguments to `jword'.
2900 (find_constant_wide): Cast find_constant2's integer arguments to
2902 (find_constant_index): Cast find_constant2's and find_constant2's
2903 integer arguments to `jword'.
2904 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
2905 (emit_switch_reloc): Use RELOCATION_VALUE_0.
2906 (emit_if): Use RELOCATION_VALUE_1.
2907 (emit_goto): Likewise.
2908 (emit_jsr): Likewise.
2909 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
2910 argument to push_long_const to HOST_WIDE_INT.
2912 1999-09-15 Andreas Schwab <schwab@suse.de>
2914 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
2916 1999-09-20 Nick Clifton <nickc@cygnus.com>
2918 * lang.c (lang_decode_option): Extend comment.
2920 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2922 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
2925 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2927 * gjavah.c (get_field_name, print_method_info, print_include,
2928 add_namelet): Use xmalloc, not malloc.
2930 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
2931 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
2934 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
2936 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
2938 * jcf-path.c (add_entry): Likewise.
2940 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
2942 * jv-scan.c (xmalloc): Remove definition.
2944 * jvgenmain.c (xmalloc): Likewise.
2946 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
2948 * lex.c (java_store_unicode): Use xrealloc, not realloc.
2950 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
2951 concat, not xmalloc/sprintf.
2952 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
2953 (xstrdup): Remove definition.
2955 * parse.y (duplicate_declaration_error_p,
2956 constructor_circularity_msg, verify_constructor_circularity,
2957 check_abstract_method_definitions, java_check_regular_methods,
2958 java_check_abstract_methods, patch_method_invocation,
2959 check_for_static_method_reference, patch_assignment, patch_binop,
2960 patch_cast, array_constructor_check_entry, patch_return,
2961 patch_conditional_expr): Use xstrdup, not strdup.
2963 * zextract.c (ALLOC): Use xmalloc, not malloc.
2965 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2967 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
2969 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
2970 (do_spec, lang_specific_pre_link, lang_specific_driver,
2971 input_filename, input_filename_length): Don't declare.
2972 (main_class_name, jvgenmain_spec, lang_specific_driver):
2974 (lang_specific_driver): All calls to the function pointer
2975 parameter now explicitly call `fatal'.
2977 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2979 * parse.y (find_applicable_accessible_methods_list): Search
2980 abstract classes as interfaces.
2982 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2984 * class.c (finish_class): We're now outside a valid method
2985 declaration. Tell the rest of gcc so.
2987 1999-09-08 Bruce Korb autogen@linuxbox.com
2989 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
2991 1999-09-07 Tom Tromey <tromey@cygnus.com>
2993 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
2995 (decode_signature_piece): Don't emit "::" in JArray<>.
2996 (print_namelet): Only print trailing `;' when printing a class.
2998 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
3000 * java-tree.h: Delete declarations for all tree nodes now moved to
3002 * decl.c: Delete their definitions.
3004 1999-09-04 Mark Mitchell <mark@codesourcery.com>
3006 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
3007 * Makefile.in (OBJS): Add ggc-callbacks.o.
3008 (OBJDEPS): Likewise.
3010 1999-09-03 Tom Tromey <tromey@cygnus.com>
3012 * parse.y (strip_out_static_field_access_decl): Return operand if
3013 it satisfies JDECL_P.
3015 1999-09-02 Tom Tromey <tromey@cygnus.com>
3017 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
3018 Handle nested arrays, like `[[I'.
3020 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3022 * class.c (finish_class): Remove unused parameter, all callers
3025 * expr.c (build_java_athrow): Change return type to void.
3026 (java_lang_expand_expr): Make sure each case in switch returns a
3029 * java-tree.h (finish_class): Fix prototype to take void args.
3031 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
3032 (main): Issue return from main, not exit.
3034 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
3036 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
3038 * jv-scan.c (main): Issue return from main, not exit.
3040 * parse.y (check_abstract_method_definitions,
3041 java_check_abstract_method_definitions): Add static prototypes.
3042 (java_complete_expand_methods): Fix call to `finish_class'.
3044 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
3047 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3049 * lang.c (language_string): Constify.
3051 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3053 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
3054 Remove hacks for stuff which comes from libiberty.
3056 * Make-lang.in: Likewise.
3058 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
3060 * Makefile.in (xref.o): Depend on xref.c explicitly.
3062 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3064 * java-tree.h (lang_printable_name): Constify a char*.
3066 * lang.c (lang_printable_name): Likewise.
3068 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
3070 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
3073 1999-08-26 Tom Tromey <tromey@cygnus.com>
3075 * gjavah.c (print_cxx_classname): Print "::" before qualified
3078 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3080 * parse.y (lookup_cl): Changed leading comment. Now does its best
3081 to set the column number.
3082 (qualify_ambiguous_name): Take WFL wrappers into account.
3084 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
3086 * verify.c (verify_jvm_instructions): Don't check instruction
3087 validity beyond end of method.
3089 1999-08-25 Tom Tromey <tromey@cygnus.com>
3091 * jvspec.c (lang_specific_driver): Correctly handle --help again.
3093 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3095 * gjavah.c (print_name, print_base_classname, utf8_cmp,
3096 cxx_keyword_subst, generate_access, name_is_method_p,
3097 get_field_name, print_field_name, super_class_name, print_include,
3098 decode_signature_piece, print_class_decls, usage, help,
3099 java_no_argument, version, add_namelet, print_namelet): Add static
3101 (print_base_classname, utf8_cmp, cxx_keyword_subst,
3102 name_is_method_p): Constify a char*.
3103 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
3104 Provide a final else clause in an if-else-if.
3105 (print_field_info): Add missing final arg in function call to
3107 (print_method_info, decompile_method, decode_signature_piece,
3108 print_c_decl, print_full_cxx_name, print_stub,
3109 print_mangled_classname, super_class_name, print_include,
3110 add_namelet, add_class_decl, print_class_decls, process_file,
3111 help): Constify a char*.
3113 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
3114 push_int_const, find_constant_wide, find_constant_index,
3115 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
3116 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
3117 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
3118 emit_if, emit_goto, emit_jsr, call_cleanups,
3119 make_class_file_name): Add static prototypes.
3120 (generate_bytecode_return, generate_bytecode_insns): Pass a
3121 NULL_PTR, not a NULL_TREE.
3123 * jv-scan.c: Include "jcf.h".
3124 (main): Declare using DEFUN macro.
3126 * jvspec.c (find_spec_file, lang_specific_pre_link,
3127 lang_specific_driver): Add prototypes.
3128 (find_spec_file): Constify a char*.
3130 * keyword.gperf (hash, java_keyword): Add prototypes.
3132 * lang.c (lang_print_error): Add static prototype.
3133 (lang_init): Prefer memcpy over bcopy to avoid casts.
3135 * lex.c (yylex): Add static prototype.
3137 * parse-scan.y: Include "lex.c" earlier.
3139 * parse.h: Remove redundant declaration for `yylex'.
3141 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
3142 labeled_block_contains_loop_p): Add static prototypes.
3143 (not_accessible_p): Make static to match prototype.
3145 * verify.c (start_pc_cmp): Don't needlessly cast away const.
3147 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3149 * parse.y (check_method_redefinition): Changed leading comment.
3150 (check_abstract_method_definitions): New function.
3151 (java_check_abstract_method_definitions): New function.
3152 (java_check_regular_methods): Call it.
3153 (verify_constructor_super): Fixed indentation.
3154 (lookup_method_invoke): Likewise.
3156 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3158 * parse.y (method_header): Return a null pointer if the current
3160 (finish_method_declaration): Return if the current function decl
3162 (source_start_java_method): Likewise.
3163 (java_method_add_stmt): Likewise.
3165 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3167 * class.c (emit_register_class): Removed unnecessary call to
3169 * parse.y (labeled_block_contains_loop_p): Removed unused local
3172 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3174 * parse.y (java_refold): Added prototype.
3176 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3178 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
3179 (java_stabilize_reference): Removed unnecessary `else'.
3180 (java_complete_lhs): Set flag to remember boolean. Call
3181 java_refold. Added comments.
3182 (java_decl_equiv): New function.
3183 (binop_compound_p): Likewise.
3184 (java_refold): Likewise.
3185 (patch_unaryop): Striped static field access assigned to decl and
3186 op. Changed promotion scheme for ++/-- operators.
3187 (search_loop): New function.
3188 (labeled_block_contains_loop_p): Likewise.
3189 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
3191 (patch_bc_statement): Call search_loop. Fixed comment.
3193 1999-08-14 Anthony Green <green@cygnus.com>
3195 * expr.c (java_lang_expand_expr): Mark static array data as
3198 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3200 * jvgenmain.c (main): NUL-terminate name_obstack.
3202 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3204 * check-init.c (check_bool2_init, done_alternative): Add static
3207 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
3208 (add_method, build_utf8_ref, build_class_ref,
3209 append_gpp_mangled_type, layout_class_method): Constify a char*.
3211 * decl.c (push_promoted_type, make_binding_level): Add static
3213 (push_promoted_type, pushdecl): Constify a char*.
3215 * except.c (find_handler_in_range, link_handler,
3216 check_start_handlers): Add static prototypes.
3218 * expr.c (process_jvm_instruction): Constify a char*.
3220 * gjavah.c (main): Constify a char*.
3222 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
3225 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
3227 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
3228 munge, print_ents): Constify a char*.
3230 * jcf-dump.c (disassemble_method): Constify a char*.
3231 (print_constant_pool, print_exception_table): Add static prototypes.
3232 (print_constant, print_exception_table, main, disassemble_method):
3235 * jcf-io.c (find_classfile, find_class): Likewise.
3237 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
3238 (set_source_filename, predefined_filename_p): Add static prototypes.
3239 (set_source_filename, get_constant, get_class_constant,
3240 find_in_current_zip): Constify a char*.
3242 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
3244 (add_entry, add_path, jcf_path_classpath_arg,
3245 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
3247 * jcf-reader.c (get_attribute, jcf_parse_preamble,
3248 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
3249 jcf_parse_one_method, jcf_parse_methods,
3250 jcf_parse_final_attributes): Add static prototypes.
3251 (get_attribute): Constify a char*.
3253 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
3254 jcf_dependency_add_target, jcf_path_classpath_arg,
3255 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
3257 * jv-scan.c (main): Constify a char*.
3258 (gcc_obstack_init): Add prototype arguments.
3260 * jvgenmain.c (gcc_obstack_init): Likewise.
3261 (main): Constify a char*.
3263 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
3265 (put_decl_string, lang_print_error): Constify a char*.
3266 (lang_init): Remove redundant extern prototype.
3268 * mangle.c (emit_unicode_mangled_name): Constify a char*.
3270 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
3271 Add static prototypes.
3272 (get_type_from_signature): Constify a char*.
3274 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
3275 Add static prototypes.
3276 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
3277 (verify_jvm_instructions): Constify a char*.
3279 * xref.c (xref_flag_value): Likewise.
3281 * xref.h (xref_flag_value): Likewise.
3283 * zextract.c (makeword, makelong): Add static prototypes.
3284 (makeword, makelong): Constify a uch*.
3286 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3288 * lang.c (java_dummy_print): Constify a char*.
3289 (lang_print_error): Likewise.
3290 (lang_init): Remove redundant prototype for `print_error_function'.
3291 (lang_init_source): Likewise.
3292 (lang_identify): Constify a char*.
3294 1999-08-09 Tom Tromey <tromey@cygnus.com>
3296 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
3297 (WORDS_TO_LONG): Likewise.
3298 (WORDS_TO_DOUBLE): Likewise.
3300 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3302 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
3304 * expr.c (java_stack_pop, java_array_data_offset,
3305 build_java_throw_out_of_bounds_exception, case_identity,
3306 build_java_check_indexed_type): Add static prototypes.
3307 (linenumber_table, expand_invoke, expand_java_field_op,
3308 build_primtype_type_ref, expand_byte_code): Constify a char*.
3310 * java-tree.h (build_primtype_type_ref, linenumber_table):
3312 (java_lang_expand_expr): Add prototype.
3314 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
3315 `java_lang_expand_expr'.
3317 * lex.c (java_lex_error): Constify a char*.
3318 (java_get_unicode, java_read_char, java_allocate_new_line,
3319 java_unget_unicode, java_sneak_unicode): Prototype.
3321 * parse-scan.y (current_class, package_name, method_declarator,
3322 report_class_declaration, yyerror): Constify a char*.
3324 * parse.h (java_report_errors): Prototype.
3325 (yyerror): Constify a char*.
3327 * parse.y (classitf_redefinition_error, check_modifiers,
3328 parse_jdk1_1_error, lookup_package_type,
3329 lookup_package_type_and_set_next, get_printable_method_name,
3330 purify_type_name): Constify a char*.
3331 (build_super_invocation, maybe_generate_finit,
3332 verify_constructor_super, parser_add_interface,
3333 add_superinterfaces, jdep_resolve_class, note_possible_classname,
3334 java_complete_expand_methods, java_expand_finals,
3335 cut_identifier_in_qualified, java_stabilize_reference,
3336 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
3337 merge_string_cste): Prototype.
3338 (single_type_import_declaration, yyerror,
3339 variable_redefinition_error, build_array_from_name,
3340 build_unresolved_array_type, check_class_interface_creation,
3341 resolve_class, complete_class_report_errors,
3342 note_possible_classname, read_import_dir,
3343 find_in_imports_on_demand, resolve_package, fix_constructors,
3344 check_deprecation, lookup_method_invoke,
3345 maybe_build_primttype_type_ref, array_constructor_check_entry):
3347 (java_complete_expand_methods, java_expand_finals): Make static.
3348 (convert_narrow): Remove static prototype.
3350 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3352 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
3354 1999-08-02 Richard Henderson <rth@cygnus.com>
3356 * decl.c: Include defaults.h instead of expr.h.
3357 * parse.y: Likewise.
3359 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
3361 * java/decl.c (start_java_method): Change all uses of
3362 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
3363 Ensure expr.h is included.
3364 * java/expr.c (pop_arguments): Ditto.
3365 * java/parse.y (expand_start_java_method): Ditto.
3367 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3369 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
3371 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
3373 * decl.c: Include "function.h".
3374 * except.c: Likewise.
3375 * parse.y: Likewise.
3376 * Makefile.in: Update dependencies.
3378 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3380 * expr.c (build_java_soft_divmod): Provide a default case in switch.
3381 (java_lang_expand_expr): Mark parameters `target', `tmode' and
3382 `modifier' with ATTRIBUTE_UNUSED.
3384 * gjavah.c (process_file): Add braces around ambiguous `else'.
3386 * jcf-dump.c (print_access_flags, localvar_free): Change return
3389 * parse.y (java_complete_expand_method): Initialize variable
3391 (resolve_qualified_expression_name): Likewise for `field_decl'.
3392 (patch_method_invocation): Likewise for `class_to_search'.
3393 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
3394 (patch_assignment): Likewise for `lhs_type'.
3396 * verify.c (verify_jvm_instructions): Remove unused variable
3399 1999-07-25 Richard Henderson <rth@cygnus.com>
3401 * decl.c (va_list_type_node): New.
3403 1999-07-25 Anthony Green <green@cygnus.com>
3405 * gjavah.c (print_stub): New function.
3406 (METHOD_IS_NATIVE): New macro.
3407 (print_mangled_classname): Make static.
3408 (HANDLE_END_FIELD): Don't emit fields during stub generation.
3409 (process_file): Perform stub generation.
3410 (HANDLE_METHOD): Don't emit class decls during stub
3412 (HANDLE_END_METHOD): Take into account stub generation.
3413 (print_method_info): Handle stub generation.
3414 (print_stub): New function.
3415 (print_cxx_classname): Make signature consistant with others.
3416 (help): Describe -stubs option.
3417 (main): Create stub file.
3418 (version): Use version.c.
3419 (print_full_cxx_name): New function.
3420 (print_c_decl): Use print_full_cxx_name.
3422 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3424 * check-init.c (check_init): Handle MAX_EXPR.
3426 1999-07-15 Andrew Haley <aph@cygnus.com>
3428 * lang.c (flag_use_divide_subroutine): New variable.
3429 * typeck.c: (convert_ieee_real_to_integer): Bounds check
3430 fp-to-integer conversion.
3431 (convert): Call convert_ieee_real_to_integer when flag_fast_math
3434 * expr.c (build_java_soft_divmod): New function.
3435 (build_java_binop): Call build_java_soft_divmod if
3436 flag_use_divide_subroutine is set.
3437 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
3438 soft_lrem_node: new builtin functions.
3439 (init_decl_processing) Initialize the new builtins.
3440 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
3441 soft_lrem_node: new builtin functions.
3442 (build_java_soft_divmod): New function.
3443 * parse.y: Call build_java_soft_divmod if
3444 flag_use_divide_subroutine is set.
3447 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
3448 a --specs= arg) even if not linking.
3449 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
3450 -fuse-divide-subroutine
3452 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3454 * parse.y (resolve_and_layout): Check methods only once.
3455 (resolve_qualified_expression_name): Verify thrown exceptions
3457 (check_thrown_exceptions): Reject exceptions thrown in
3458 initializer. Error message tuned.
3460 1999-07-14 Andrew Haley <aph@cygnus.com>
3462 * expr.c (expand_expr): Do not return the last statement in a
3463 block as the block's value.
3465 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3467 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
3468 CALL_EXPR, to avoid order of evaluation changes.
3470 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3472 * parse.y (qualify_ambiguous_name): Do not use
3473 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
3475 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3477 * check-init.c (check_init): Handle MAX_EXPR.
3478 * expr.c (force_evaluation_order): Force method call arguments to
3479 be evaluated in left-to-right order.
3480 * parse.y (qualify_ambiguous_name): Loop again to qualify
3481 NEW_ARRAY_EXPR properly.
3483 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3485 * parse.y (patch_invoke): Resolve unresolved invoked method
3487 (qualify_ambiguous_name): STRING_CST to qualify expression for
3488 type name resolution.
3490 1999-06-24 Andrew Haley <aph@cygnus.com>
3492 * class.c (finish_class): Whenever a deferred method is
3493 output, rescan the list of methods to see if a new candidate for
3494 output can be found.
3496 1999-06-28 Tom Tromey <tromey@cygnus.com>
3498 * jvspec.c (lang_specific_driver): Recognize --help.
3500 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3502 * parse.y (resolve_package): Fixed bogus return statement.
3503 (patch_method_invocation): Resolve method invocation beginning with
3504 a package name qualifier.
3506 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3508 * Make-lang.in (java.stage1): Depend on stage1-start.
3509 (java.stage2): Likewise for stage2-start.
3510 (java.stage3): Likewise for stage3-start.
3511 (java.stage4): Likewise for stage4-start.
3513 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3515 * parse.y (java_complete_lhs): When doing cross referencing, don't
3516 try to keep file location on a WFL expanded as a CALL_EXPR.
3518 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3520 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
3521 compiling to class file a void method with an empty method body.
3522 As a side effect, the bytecode backend will generate the
3523 appropriate `return' instruction.
3525 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3527 * parse.y (lookup_package_type_and_set_next): New function prototype.
3528 (resolve_package): Search current and imported packages.
3529 (lookup_package_type_and_set_next): New function.
3531 1999-06-22 Andrew Haley <aph@cygnus.com>
3533 * verify.c (verify_jvm_instructions): Check for pending blocks
3534 before invalid PC test and opcode switch, not after.
3536 1999-06-21 Andrew Haley <aph@cygnus.com>
3538 * except.c (find_handler_in_range): The upper limit for exception
3539 ranges is exclusive, not inclusive: (start <= pc < end).
3540 (link_handler): find child pointer which points to outer by
3541 searching sibling list: previous code incorrectly assumed that
3542 outer->outer->first_child must point to outer.
3543 * verify.c (verify_jvm_instructions): FIXME added to code for
3545 (verify_jvm_instructions): Do not assume that the last block
3546 processed in a subroutine is a block which ends with a `ret'
3547 instruction. With some control flows it is possible that the last
3548 block ends with an `athrow'.
3550 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3552 * parse.y (qualify_ambiguous_name): Reorganized the post
3553 evaluation of non WFL leading expression nodes.
3555 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3557 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
3560 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3562 * parse.y (qualify_ambiguous_name): Handle qualified expression
3563 beginning with a STRING_CST.
3565 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3567 * parse.y (register_fields): Set DECL_INITIAL on both
3568 pre-initialized static and public fields.
3569 (resolve_field_access): Static field access expressions to always
3571 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
3572 qualification. CONVERT_EXPR to be resolved as an expression name.
3573 (java_complete_lhs): Identify and access qualified final
3574 initialized field in switch statement case expression.
3575 (fold_constant_for_init): Pre-initialized field decl constant to
3578 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3580 * parse.y (note_possible_classname): Mark returned node with
3581 QUALIFIED_P only if the original class name contained a '/'.
3583 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
3585 * Make-lang.in (gcjh): More parallel build fixes.
3587 1999-06-03 Mike Stump <mrs@wrs.com>
3589 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
3591 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
3593 * except.c (link_handler): Chain exception handlers in order.
3595 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
3597 * expr.c (expand_byte_code): Fill unreachable bytecode regions
3598 with nops and process as usual in order to always set correct EH
3599 ranges. Emit detailed warnings about unreachable bytecodes.
3601 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
3603 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
3606 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3608 * parse.y (lookup_field_wrapper): Unified returned value to NULL
3609 or the searched field decl.
3611 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3613 * parse.y (fold_constant_for_init): Convert numerical constant
3614 values to the type of the assigned field.
3616 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3618 * expr.c (lookup_field): Relaxed the test on class loading error
3620 * parse.y (fold_constant_for_init): Enabeled old code.
3622 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3624 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
3625 decide the validity of the cast of a java.lang.Cloneable reference
3627 (patch_conditional_expr): Fixed first argument passed to
3628 binary_numeric_promotion.
3630 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3632 * parse.y (qualify_ambiguous_name): Take into account that a
3633 CONVERT_EXPR might specify a type as a WFL.
3635 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3637 * parse.y (patch_assignment): Save the rhs before using it as an
3638 argument to _Jv_CheckArrayStore.
3640 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3642 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
3644 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3646 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
3647 floating point litteral only when the exponent indicator has been
3650 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3652 * parse.y (formal_parameter:): Construct argument tree list
3653 element even if a yet unsupported final parameter was encountered.
3655 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3657 * parse.y (finish_method_declaration): Issue errors for native or
3658 abstract methods declared with a method body, as well as for non
3659 native or non abstract methods with no method body.
3661 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3663 * class.c (build_utf8_ref): Initialize variable `field'.
3665 * decl.c (init_decl_processing): Initialize variable `field'.
3667 * expr.c (build_known_method_ref): Mark parameters `method_type',
3668 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
3669 (process_jvm_instruction): Likewise for parameter `length'.
3671 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
3672 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
3675 * parse.y (maybe_generate_clinit): Remove unused variable
3676 `has_non_primitive_fields'.
3677 (find_in_imports_on_demand): Initialize variables `node_to_use'
3679 (patch_binop): Likewise for variable `prom_type'.
3680 (patch_unaryop): Likewise for variable `prom_type'.
3682 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
3684 * xref.c (xref_table): Add missing initializer.
3686 1999-05-14 Tom Tromey <tromey@cygnus.com>
3688 * java-except.h (struct eh_range): Removed unused `next' member.
3689 * verify.c (verify_jvm_instructions): Call check_nested_ranges
3690 after adding all exception handlers. Sort exception ranges in
3692 (struct pc_index): New structure.
3693 (start_pc_cmp): New function.
3694 * except.c (add_handler): Return `void'. Don't call link_handler;
3695 instead construct an ordinary linked list and do range
3697 (check_nested_ranges): New function.
3698 (link_handler): Changed interface to allow merging of eh_ranges.
3699 Split overlapping ranges. Return `void'.
3701 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3703 * parse.y (constructor_block_end:): New rule, tagged <node>.
3704 (constructor_body:): Use `constructor_block_end' instead of
3707 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3709 * parse.y (statement_nsi:): Pop `for' statement block.
3710 (java_complete_lhs): Labeled blocks containing no statement are
3711 marked as completing normally.
3713 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3715 * xref.c (xref_set_current_fp): New function, defined.
3716 * xref.h (xref_set_current_fp): New function, prototyped.
3718 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3720 * check-init.c (check_init): Take into account that
3721 LABELED_BLOCK_STMT can be empty.
3723 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3725 * parse.y (java_check_regular_methods): Warning check on not
3726 overriding methods with default access in other packages does not
3727 apply to `<clinit>'.
3728 (java_complete_lhs): If block body is an empty_stmt_node, replace
3729 it by NULL_TREE. This prevents gcc from generating an irrelevant
3732 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3734 * check-init.c (check_init): Removed code accepting to see things
3735 falling through default:, when doing xrefs.
3736 * java-tree.h (do_not_fold): New global variable, declared.
3737 * parse.y (do_not_fold): New global variable, defined.
3738 (java_complete_expand_method): Set `do_not_fold' to the value of
3739 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
3740 and reinstall them after them have been purged; do not check for
3741 initializations; do not issue missing return errors.
3742 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
3744 (patch_binop): Skip the fold part when doing xrefs.
3745 (build_string_concatenation): Skip the concatenation part when
3747 (patch_synchronized_statement): Do not generate a try-finally when
3749 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
3750 and keep the location where the throw was seen.
3751 * typeck.c (convert): When `do_not_fold' is set, do not attempt
3752 any treatment on the converted node an simply return a NOP_EXPR of
3754 * xref.c (xref_get_data): New function, defined.
3755 * xref.h (xref_get_data): New function, declared.
3756 (XREF_GET_DATA): Use xref_get_data.
3758 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3760 * gjavah.c (print_include): Cast the result of `strlen' to int
3761 when comparing against a signed value.
3762 (add_namelet): Likewise.
3764 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3766 * expr.c (expand_invoke): Mark parameter `nargs' with
3768 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
3770 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
3773 * jcf-reader.c (get_attribute): Cast a value to long
3774 when comparing against a signed expression. Likewise.
3776 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
3779 1999-05-11 Andrew Haley <aph@cygnus.com>
3781 * parse.y (source_end_java_method): If the current method contains
3782 any exception handlers, force asynchronous_exceptions: this is
3783 necessary because signal handlers in libjava may throw exceptions.
3784 * decl.c (end_java_method): Ditto.
3786 1999-05-11 Tom Tromey <tromey@cygnus.com>
3788 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
3790 * jvspec.c (THREAD_NAME): Removed.
3791 (GC_NAME): Likewise.
3792 (MATHLIB): Likewise.
3793 (WITHLIBC): Likewise.
3795 (THREADLIB): Likewise.
3796 (MATH_LIBRARY): Likewise.
3797 (lang_specific_driver): Don't add `-l' options to command line.
3798 Instead, add a single --specs option. Recognize `-L' options and
3799 use them to search for spec file.
3800 (find_spec_file): New function.
3801 (SPEC_FILE): New define.
3803 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
3805 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
3806 cpplib-enabled build.
3808 1999-05-05 Per Bothner <bothner@cygnus.com>
3810 * class.c (make_field_value): DECL_INITIAL may be a string literal;
3811 temporarily zero it while calling rest_of_decl_compilation.
3813 * java-tree.h (string_ptr_type_node): Add declaration.
3814 * decl.c: Define and initialize string_ptr_type_node.
3815 * parse.y (patch_string_cst): Use string_ptr_type_node.
3817 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
3818 * parse.y (for_statement): Now unconditionally exit_block.
3819 (finish_labeled_statement): No longer exit_block if for-loop.
3820 (patch_loop_statement): Check harder if the loop is already labeled.
3822 * parse.y (patch_initialized_static_field): Removed function.
3823 (maybe_generate_clinit): Removed special handling for interfaces.
3824 (java_complete_expand_methods): Do a preliminary java_complete_tree
3825 on <clinit> to determine if it can be removed.
3826 (java_complete_expand_method): Remove special handling for <clinit>.
3827 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
3828 optimize if we get back empty_stmt_node.
3829 For MODIFY_EXPR, re-do checking of static initializers.
3830 (fold_constant_for_init): Don't return immediate if VAR_DECL.
3831 For VAR_DECL, pass correct context.
3833 * verify.c (verify_jvm_instructions): Better error messages.
3835 1999-05-03 Tom Tromey <tromey@cygnus.com>
3837 * parse-scan.y (interface_declaration): Call
3838 report_class_declaration for interfaces.
3840 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
3842 * Makefile.in: Remove -v from bison command lines.
3844 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3846 * check-init.c (check_init): Exclude a case of error when doing
3848 * class.c (layout_class_method): Don't generate the error message
3849 twice when compiling from source.
3850 * lang-options.h: Added `-Wredundant-modifers' and
3851 `-Wunusupported-jdk11' flags and help text.
3852 * lang.c (lang_decode_option): Added support for
3853 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
3854 flag_static_local_jdk11 and flag_redundant set accordingly.
3855 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
3856 * parse.h (EXPR_WFL_ADD_COL): New macro.
3857 (DECL_END_SOURCE_LINE): Likewise.
3858 (DECL_INHERITED_SOURCE_LINE): Likewise.
3859 * parse.y (static_ref_err): New function, prototyped.
3860 (CCB_TK): Now tagged <operator>.
3861 (class_body:): Remember the location of the closing '}' of a class
3862 definition when doing xrefs.
3864 (block_end:): Likewise.
3865 (create_class): Remember the location of the inherited class
3866 identifier when doing xrefs.
3867 (register_fields): Added test on first operand of `init' before
3868 testing it TREE_CODE.
3869 (method_header): Store the location of the class identifier in the
3870 class decl when doing xrefs.
3871 (finish_method_declaration): Don't combine first/last method line
3873 (java_check_regular_methods): Warning check on not overriding
3874 methods with default access on other packages move before check on
3875 static methods. Initialization of `aflags' also moved up.
3876 (resolve_expression_name): Call static_ref_err to report the error.
3877 (static_ref_err): New function, implemented.
3878 (resolve_field_access): Returned simplified static field access
3880 (resolve_qualified_expression_name): Check for illegal use of
3881 static fields in a non static context. Call static_ref_err to
3882 report error in various places.
3883 (java_complete_tree): Do not fold initialized static fields when
3885 (java_complete_lhs): Likewise.
3887 1999-04-29 Anthony Green <green@cygnus.com>
3889 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
3890 create internal labels.
3891 (lookup_label): Ditto.
3893 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3895 * class.c (layout_class_method): Generate <clinit>'s rtl for
3897 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
3898 for interfaces' <clinit>.
3899 * expr.c (lookup_field): Search for fields in interfaces.
3900 (expand_invoke): Fixed indentation.
3901 (expand_java_field_op): Likewise. Use IS_CLINIT.
3902 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
3903 (IS_CLINIT): New macro.
3904 * parse.y (type_declaration:): Call maybe_generate_clinit after an
3905 interface was parsed.
3906 (maybe_generate_clinit): Don't generate if the current class is an
3907 interface with only fields of primitive types.
3908 (reset_method_name): Use IS_CLINIT.
3909 (java_complete_expand_method): Expand <clinit> when it exists for
3910 interfaces. Use IS_CLINIT.
3911 (resolve_expression_name): Use DECL_CONTEXT instead of
3912 current_class to build static field references.
3913 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
3914 ARRAY_REF when doing xreferencing.
3915 (check_final_assignment): Fixed typo in leading comment. Use
3917 (patch_array_ref): Don't fully expand array references when
3919 (patch_return): Use IS_CLINIT.
3920 (patch_throw_statement): Likewise.
3922 1999-04-22 Tom Tromey <tromey@cygnus.com>
3924 * Make-lang.in (JAVA_SRCS): Added check-init.c.
3926 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3928 * decl.c (predef_filenames, predef_filenames_size): New globals
3929 (init_decl_processing): predef_filenames and predef_filenames_size
3931 * java-tree.h (predef_filenames, predef_filenames_size): Declared
3933 * jcf-parse.c (predefined_filename_p): New function.
3934 (yyparse): Check that files on the command line are specified only
3935 once and issue a warning otherwise.
3936 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
3937 * parse.y (source_end_java_method): Nullify NOP method bodies, to
3938 avoid a gcc warning with -W -Wall turned on.
3939 (java_expand_classes): Abort if errors were encountered.
3940 (java_complete_lhs): If the cross reference flag is set, wrap
3941 field DECL node around a WFL when resolving expression name.
3943 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3945 * lang.c (lang_decode_option): Fixed returned value when parsing
3946 `-fxref=...' and `-Wall'.
3947 * parse.y (source_end_java_method): Do not generate code when
3948 flag_emit_xref is set.
3949 (resolve_expression_name): Do not build static field access when
3950 flag_emit_xref is set.
3951 (resolve_field_access): No special treatment on `length' when
3952 flag_emit_xref is set. Do not build qualified static field access
3953 when flag_emit_xref is set.
3954 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
3955 when flag_emit_xref is set.
3956 (patch_assignment): Do not generate array store runtime check when
3957 flag_emit_xref is set.
3958 * xref.c (xref_flag_value): Fixed function declaration
3960 (xset_set_data): New function.
3961 * xref.h (xref_set_data): Added prototype for new function.
3962 (typedef struct xref_flag_table): New field data.
3963 (XREF_GET_DATA): New macro.
3965 1999-04-19 Tom Tromey <tromey@cygnus.com>
3967 * xref.h (enum): Removed trailing comma.
3969 * parse.y (resolve_qualified_expression_name): Added missing
3972 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
3974 * gjavah.c: New prototypes for java_float_finite and
3977 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3979 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
3982 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
3984 * Makefile.in (TREE_H): Add tree-check.h.
3985 (RTL_H): Add genrtl.h.
3987 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3989 * parse.y (patch_assignment): Added ArrayStoreException runtime
3992 1999-04-06 Per Bothner <bothner@cygnus.com>
3994 * expr.c (pop_type_0): New function.
3995 (pop_type): Use pop_type_0.
3996 * java-tree.h (pop_type_0): New declaration.
3997 * verify.c (verify_jvm_instructions): Check return instructions.
3999 * parse.y (patch_binop): Don't fold if non-constant and emiting
4002 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4004 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
4006 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
4007 (main_jcf): Don't define.
4008 (process_file): Don't set `main_jcf'.
4010 * java-tree.h (main_jcf): Don't declare.
4012 * jcf-parse.c (main_jcf): Add static definition.
4014 * lang.c (main_jcf): Don't define.
4016 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4018 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
4020 * decl.c (copy_lang_decl): Likewise for `bcopy'.
4022 * jcf-depend.c: Include "config.h", not <config.h>.
4024 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
4027 * jcf-path.c: Include "config.h", not <config.h>.
4029 * lex.c: Don't include various system header files.
4030 (java_init_lex): Cast the argument of `bzero' to PTR
4032 * parse-scan.y (java_push_parser_context): Likewise.
4034 * parse.y (java_push_parser_context): Likewise.
4035 (patch_bc_statement): Match format specifier to variable argument.
4037 * xref.c: Don't include <stdio.h>.
4039 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4041 * parse.y (struct parser_ctxt *ctxp): Now global.
4042 (declare_local_variables): Use WFL compound value for the
4043 declaration source line value, when doing cross-referencing.
4045 1999-03-31 Tom Tromey <tromey@cygnus.com>
4047 * gjavah.c (print_field_info): Allow constants of other types.
4048 (print_include): Generate include when new name is proper prefix
4049 of already printed name.
4050 (add_namelet): Likewise.
4051 (cxx_keyword_subst): New function.
4052 (print_method_info): Use it.
4053 (print_field_name): New function.
4054 (get_field_name): New function.
4055 (print_field_info): Use get_field_name and print_field_name.
4057 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4059 * Makefile.in (keyword.h): Generate using gperf language 'C', not
4060 'KR-C', so gperf uses the `const' keyword on strings.
4062 * keyword.gperf (java_keyword): Const-ify a char*.
4064 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4066 * parse.y (patch_bc_statement): Fixed identation and a bogus
4069 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4071 * parse.y (patch_assignment): Allow static variables in other
4072 classes to be assigned.
4074 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4076 * class.c (maybe_add_interface): Remove unused variable
4078 (make_class_data): Use = for assignment, not ==. Likewise.
4079 (emit_register_classes): Remove unused variable `decl'.
4081 * lex.c: Fix comment so as not to contain an embedded `/*'.
4083 * verify.c (verify_jvm_instructions): Remove unused variable
4086 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
4088 * parse.y (complete_loop_body): Rename to finish_loop_body.
4089 (complete_labeled_statement): Rename to finish_labeled_statement.
4090 (complete_for_loop): Rename to finish_for_loop.
4091 (complete_method_declaration): Rename to finish_method_declaration.
4093 * java-tree.h (continue_identifier_node): New global node.
4094 * decl.c: Define and initialize continue_identifier_node.
4095 * parse.y (generate_labeled_block): Remove - no longer needed.
4096 (build_loop_body): Use continue_identifier_node for continue block.
4097 (finish_labeled_statement): Also do pop_labeled_block actions.
4098 (java_complete_lhs): POP_LOOP even if error.
4099 (build_labeled_block): Special handling for continue_identifier_node.
4100 (patch_loop_statement): Re-organize.
4101 (patch_bc_statement): Re-write.
4103 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4105 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
4106 using a WFL compound value.
4107 * parse.y (xref.h): Include.
4108 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
4110 (register_fields): Set WFL compound value to lineno if doing
4112 (java_complete_expand_method): Call expand_xref if flag_emit_xref
4114 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
4115 * xref.h (expand_xref): Prototype renamed from xref_generate.
4117 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4119 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
4120 (GET_CURRENT_BLOCK): New macro.
4121 * parse.y (current_static_block): New global variable.
4122 (method_body:): Define action.
4123 (complete_method_declaration): Set current_function_decl to NULL
4124 when work on the current method is done.
4125 (declare_local_variables): Use GET_CURRENT_BLOCK.
4126 (java_method_add_stmt): Likewise.
4127 (java_complete_expand_method): Disable the use of `this' when
4129 (enter_a_block): If no current method exist, use
4130 current_static_block to link static initializer blocks.
4131 (exit_block): Rewritten to use current_static_block when no current
4133 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
4134 (patch_return): Forbid the use of `return' in static initializers.
4135 (patch_throw_statement): Fixed indentation. Issue specific error
4136 for uncaught thrown checked exception in static initializer
4137 blocks. Removed FIXME.
4139 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
4141 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
4142 Link gcj from gcc.o.
4144 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4146 * parse.y (find_applicable_accessible_methods_list): When dealing
4147 with interface: ensure that a given interface or java.lang.Object
4148 are searched only once.
4150 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4152 * gjavah.c (print_c_decl): Remove unused argument `flags'.
4154 * jcf-dump.c (print_access_flags): Add braces around if-else.
4156 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
4159 * lex.c (build_wfl_node): Add static prototype.
4161 * lex.h (build_wfl_node): Remove static prototype.
4163 * parse.y: Include lex.c early enough to declare everything needed.
4164 Ensure calls to `build_wfl_node' pass the proper arguments.
4165 (create_class): Remove unused variable `super_decl'.
4166 (get_printable_method_name): Initialize variable `name'.
4168 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4170 * Changelog: Fixed 1999-03-22 typos.
4171 * lang.c (lang_decode_option): Fixed typo in error string in the
4174 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4176 * Makefile.in (JAVA_OBJS): Added entry xref.o.
4178 * java-tree.h (flag_emit_xref): Declared extern.
4179 * lang.c (xref.h): Included.
4180 (flag_emit_xref): New global variable.
4181 (lang_decode_option): Added support for -fxref.
4185 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
4187 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
4190 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4192 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
4193 $(srcdir)/../system.h and $(JAVA_TREE_H).
4194 (jcf-io.o): Depend on $(JAVA_TREE_H).
4195 (mangle.o): Likewise.
4197 * check-init.c (check_cond_init): Add static prototype.
4199 * class.c (build_java_method_type, hashUtf8String,
4200 make_field_value, get_dispatch_vector, get_dispatch_table,
4201 append_gpp_mangled_type, mangle_static_field): Likewise.
4202 (strLengthUtf8): Hide unused definition.
4203 (hashUtf8String): Const-ify.
4204 (make_field_value): Un-ANSI-fy.
4206 * constants.c: Move inclusion of jcf.h above java-tree.h.
4207 (set_constant_entry, find_class_or_string_constant,
4208 find_name_and_type_constant, get_tag_node,
4209 build_constant_data_ref): Add static prototype.
4211 * decl.c (push_jvm_slot, builtin_function,
4212 lookup_name_current_level): Likewise.
4213 (builtin_function): Const-ify.
4215 * except.c (expand_start_java_handler, expand_end_java_handler):
4216 Add static prototype.
4218 * expr.c (flush_quick_stack, push_value, pop_value,
4219 java_stack_swap, java_stack_dup, build_java_athrow,
4220 build_java_jsr, build_java_ret, expand_java_multianewarray,
4221 expand_java_arraystore, expand_java_arrayload,
4222 expand_java_array_length, build_java_monitor, expand_java_pushc,
4223 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
4224 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
4225 expand_compare, expand_test, expand_cond, expand_java_goto,
4226 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
4227 expand_java_field_op, java_push_constant_from_pool): Likewise.
4229 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
4230 (build_java_arraynull_check): Mark parameters `node' and `type'
4231 with ATTRIBUTE_UNUSED.
4232 (note_label): Likewise for parameter `current_pc'.
4233 (expand_java_call, expand_java_ret): Hide unused definition.
4235 * java-tree.h (make_class, build_constants_constructor,
4236 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
4237 init_outgoing_cpool, register_class, emit_register_classes,
4238 java_layout_seen_class_methods): Prototype.
4239 (unicode_mangling_length): Const-ify.
4240 (append_gpp_mangled_name, append_gpp_mangled_classtype,
4241 emit_unicode_mangled_name, format_int, format_uint,
4242 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
4243 jcf_print_utf8_replace, open_class): Prototype.
4245 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
4246 <stdio.h>. Include tree.h/java-tree.h.
4247 (utf8_equal_string usage, process_class): Add static prototype.
4248 (open_class): Don't prototype this here.
4249 (utf8_equal_string): Match arguments to format specifiers.
4250 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
4251 TABLE_SWITCH, disassemble_method): Likewise.
4253 * jcf-io.c: Include tree.h/java-tree.h.
4254 (open_class, find_classfile, jcf_print_utf8,
4255 jcf_print_utf8_replace): Const-ify.
4257 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
4258 parse_class_file): Add static prototype.
4259 (find_in_current_zip): Match definition to existing static
4262 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
4263 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
4264 finish_jcf_block, define_jcf_label, get_jcf_label_here,
4265 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
4266 write_chunks, adjust_typed_op, generate_bytecode_conditional,
4267 generate_bytecode_return, perform_relocations, init_jcf_state,
4268 init_jcf_method, release_jcf_state, generate_classfile):
4269 Add static prototype.
4270 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
4271 (make_class_file_name): Const-ify.
4273 * jcf.h (find_classfile): Const-ify.
4275 * jv-scan.c (reset_report): Remove prototype.
4277 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
4278 (error): Rewrite to allow varargs.
4280 * lang.c (lang_f_options): Const-ify.
4282 * lex.c (java_parse_escape_sequence): Add static prototype.
4283 (java_allocate_new_line): Match definition to existing static
4286 * mangle.c Include tree.h/java-tree.h.
4287 (unicode_mangling_length, emit_unicode_mangled_name,
4288 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
4290 * parse.h (jdep_code): Remove trailing comma in enumeration.
4291 (java_get_line_col): Move prototype outside of !JC1_LITE test.
4292 (reset_report): Add prototype.
4294 * verify.c (push_pending_label, merge_types): Add static
4297 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
4299 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4301 * parse.y (find_applicable_accessible_methods_list): Extend the
4302 search to superinterfaces when relevant.
4303 (search_applicable_methods_list): New function.
4305 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4307 * class.c (unmangle_classname): Implemented stricter testing
4308 before setting the QUALIFIED_P flag on an identifier.
4310 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
4312 * parse.y (java_complete_lhs): Call force_evaluation_order
4313 after patch_newarray.
4314 (patch_binop): Don't call fold if there are side effects.
4316 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
4318 * parse.y (java_stabilize_reference): Use save_expr instead of
4319 building a SAVE_EXPR node.
4320 (java_complete_lhs): Patch the resulting string of the `+='
4321 operator (if necessary) and complete the RHS after having built
4324 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
4326 * class.c (make_class): Don't set CLASS_P here (because
4327 this function is also called by build_java_array_type).
4328 (push_class): Set CLASS_P here instead.
4329 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
4331 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
4332 context. If the context is class, perfer "super" over "synchronized".
4333 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
4335 * parse.y (create_class): Don't call parser_check_super here;
4336 it is not robust. Always wait until later.
4338 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
4339 match what JDK 1.2 does), but don't set ACC_PUBLIC.
4341 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
4343 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
4344 * lex.h (UNGETC): Change misleading macro.
4346 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
4348 * parse.y (java_stabilize_reference): Return NODE when patching a
4350 (java_complete_lhs): Put parenthesis around truth values.
4352 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
4354 * class.c (layout_class_method): Don't make rtl for interface
4356 * parse.h (GET_TYPE_NAME): New macro.
4357 * parse.y (if_then_statement:): Fixed indentation.
4358 (if_then_else_statement:): Likewise.
4359 (for_statement:): Fixed spacing.
4360 (try_statement:): Fixed indentation.
4361 (create_interface): Don't force interfaces to be abstract.
4362 (method_header): Abstract methods are OK in interfaces.
4363 (declare_local_variables): Fixed typo in comment.
4364 (java_complete_expand_method): Fixed indentation.
4365 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
4366 non accessible fields.
4367 (java_stabilize_reference): New function.
4368 (java_complete_lhs): Fixed indentation. Use
4369 java_stabilize_reference in compound assignement. Insert the
4370 cast. If not processing `+' fix string constants before processing
4373 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4375 * constants.c (find_class_or_string_constant): Cast variable `j'
4376 to a `jword' when comparing against one.
4378 * expr.c (java_lang_expand_expr): Remove unused variables
4379 `has_finally_p' and `op0'.
4381 * gjavah.c (print_field_info): Cast a value to jint when comparing
4382 against one. Likewise for a jlong.
4383 (add_namelet): Likewise cast a `sizeof' to an int when comparing
4384 against a signed quantity.
4386 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
4387 (print_signature): Don't needlessly dereference variable `str'
4389 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
4390 `max_locals' with ATTRIBUTE_UNUSED.
4391 (jcf_parse_class): Likewise for variable `index'.
4393 * parse.h (reverse_jdep_list): Remove static prototype.
4395 * parse.y (build_jump_to_finally): Remove prototype and definition.
4396 (reverse_jdep_list): Add static prototype.
4398 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
4399 `assignment' and `expr_decl'.
4401 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
4403 1999-03-12 Andrew Haley <aph@cygnus.com>
4405 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
4406 we'll need a directory separator and a null character.
4408 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
4410 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
4412 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4414 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
4417 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
4419 * lex.c (java_parse_end_comment): Take extra parameter (next char).
4421 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
4423 * class.c (layout_class_method): A static method in a base class
4424 is never overridden, so treat it like it doesn't exist.
4425 However, do complain about private non-static method overriding
4426 public static method.
4428 * parse.y: Don't set unused INITIALIZED_P flag.
4429 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
4431 * parse.y (find_expr_with_wfl): Optimize tail-calls.
4432 (build_array_from_name): Re-order &index[string] to &string[index].
4434 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
4435 error_mark (it might catch more errors, but it is more likely to lose).
4437 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4439 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
4440 (parse-scan.o): Depend on toplev.h.
4442 * class.c (make_method_value): Add prototype. Make it static.
4443 Remove unused second argument, caller changed.
4445 * expr.c (java_lang_expand_expr): Remove unused variable
4448 * java-tree.h: Don't prototype find_in_current_zip.
4449 Add prototypes for verify_constant_pool, start_java_method,
4450 end_java_method, give_name_to_locals, expand_byte_code,
4451 open_in_zip, set_constant_value, find_constant1, find_constant2,
4452 find_utf8_constant, find_string_constant, find_class_constant,
4453 find_fieldref_index, find_methodref_index, write_constant_pool,
4454 count_constant_pool_bytes and encode_newarray_type.
4456 * jcf-dump.c: Remove unused variable `LONG_temp'.
4458 * jcf-parse.c: Include parse.h.
4459 (jcf_parse_source): Remove unused parameter, all callers changed.
4460 (jcf_figure_file_type): Add static prototype.
4461 (find_in_current_zip): Likewise. Also remove unused parameter,
4462 all callers changed.
4463 (read_class): Initialize variable `saved_pos'.
4465 * jcf-reader.c (jcf_parse_preamble): Mark variables
4466 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
4468 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
4469 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
4470 (java_parse_doc_section): Initialize variable `seen_star'.
4471 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
4472 (java_lex_error): Mark parameters `msg' and `forward' with
4474 (java_get_line_col): Mark parameters `filename' and `line' with
4477 * parse-scan.y: Include toplev.h.
4478 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
4480 * parse.h: use `struct JCF', not plain `JCF'.
4481 (java_parser_context_save_global, java_expand_classes
4482 java_parser_context_restore_global, java_parse): Add prototypes.
4484 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
4487 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
4489 * check-init.c (check_init): COPYN takes word count, not bit count.
4491 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
4493 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
4494 explicit build_decl. (Avoids crash in reload when optimizing.)
4496 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
4498 * decl.c (complete_start_java_method): Handle synchronized method
4499 even when compiling from bytecode.
4501 1999-02-26 Tom Tromey <tromey@cygnus.com>
4503 * gjavah.c (add_class_decl): Only generate `#include' if outer
4504 class is not the name of the class we are processing. Correctly
4505 append `.h' in #include.
4506 (process_file): Clean up newlines around generated `#include's.
4507 (decode_signature_piece): Correctly handle inner classes.
4508 (struct include): New structure.
4509 (all_includes): New global.
4510 (print_include): New function.
4511 (add_class_decl): Use it.
4512 (process_file): Likewise.
4513 (add_class_decl): Generate include for java-array.h if array
4515 (process_file): Don't generate java-array.h include.
4517 * gjavah.c (add_namelet): Check for standard package names here.
4518 (add_class_decl): Don't check for standard package names here.
4520 1999-02-25 Tom Tromey <tromey@cygnus.com>
4522 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
4523 When reading a zip file, only use strncmp if both strings are
4524 bigger than the buffer length. Initialize `k' when looping
4527 1999-02-24 Tom Tromey <tromey@cygnus.com>
4529 * gjavah.c (struct namelet): New structure.
4530 (add_namelet): New function.
4531 (print_namelet): New function.
4532 (print_class_decls): Use add_namelet and print_namelet to generate
4533 namespaces and not classes.
4534 (method_printed): New global.
4535 (HANDLE_END_METHOD): Examine method_printed.
4536 (print_method_info): Set method_printed when required. Print
4537 error if function to be ignored is marked virtual. Handle $finit$
4539 (METHOD_IS_FINAL): New macro.
4540 (print_field_info): Use it.
4541 (HANDLE_METHOD): Clear method_printed.
4542 (method_pass): New global.
4543 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
4544 (process_file): Do two passes over both fields and methods.
4545 (HANDLE_METHOD): Examine method_pass.
4547 (add_class_decl): New function.
4548 (print_class_decls): Don't scan over entire constant pool.
4550 1999-02-23 Tom Tromey <tromey@cygnus.com>
4552 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
4553 disable linking in that case.
4555 1999-02-20 Tom Tromey <tromey@cygnus.com>
4557 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
4560 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
4562 * decl.c (build_result_decl), java-tree.h: New method.
4563 (complete_start_java_method): Handle synchronized methods.
4564 Don't build DECL_RESULT here. (Ordering dependency problem.)
4565 (start_java_method): Call build_result_decl here instead ...
4566 * parse.y (java_complete_expand_method): ... and here.
4567 (expand_start_java_method): Don't call complete_start_java_method here.
4568 (java_complete_expand_method): Call it here instead.
4569 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
4570 * java-tree.h: ... here.
4572 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
4573 * parse.y (java_complete_lhs): Don't call force_evaluation_order
4574 for ARRAY_REF - it doesn't work when array bounds are checked.
4575 (patch_array_ref): Handle it here instead.
4577 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
4579 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
4581 Force left-to-right evaluation of binary operations etc.
4582 * expr.c (force_evaluation_order), java-tree.h: New function.
4583 * parse.y (java_complete_lhs): Pass binary operations, procedure
4584 calls, and ARRAY_REFs to force_evaluation_order.
4585 (various): Set TREE_SIDE_EFFECTS more carefully.
4587 Tolerate random (non-UTF8) encoding in comments without complaining.
4588 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
4589 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
4591 * parse.y (resolve_qualified_expression_name): Handle error_mark.
4592 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
4594 * parse.y (java_complete_lhs): Ignore an empty statement in a
4595 COMPOUND_EXPR. Don't complain about empty statement after return.
4597 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
4599 * parse.y (obtain_incomplete_type): Don't wrap unknown types
4600 in TREE_LIST - just chain the POINTER_TYPEs together.
4601 (resolve_class): If type already resolved, return decl.
4602 After resolving, update TREE_TYPE(class_type), and name (if array).
4603 * parse.h (do_resolve_class), parse.y: Make non-static.
4604 * class.c (maybe_layout_super_class): Take this_class argument.
4605 Do do_resolve_class if necessary.
4606 (layout_class, layout_class_methods): Adjust calls appropriately.
4607 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
4608 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
4609 * typeck.c (build_java_array_type): Don't call layout_class.
4611 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4613 * parse.y (check_pkg_class_access): Allow private class access
4614 within the same package.
4615 (strip_out_static_field_access_decl): New function.
4616 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
4617 operator argument before testing its nature.
4619 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
4621 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
4622 (TRY_EXPR): Simplify - it no longer has a finally clause.
4623 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
4624 Simpler handling of TRY_EXPR, which no longer has a finally clause.
4625 * expr.c (java_lang_expand_expr): Likewise.
4626 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
4627 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
4628 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
4629 (build_try_statement): Remove finally parameter and handling.
4630 (build_try_finally_statement): New function.
4631 (patch_try_statement): No longer need to support finally clause.
4632 (try_statement): Update grammar action rules.
4633 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
4634 Simpler handling of TRY_EXPR, which no longer has a finally clause.
4636 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
4638 * jcf-parse.c (get_constant): Add braces around computation of 'd'
4639 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
4641 1999-02-17 Andrew Haley <aph@cygnus.com>
4643 * class.c (build_utf8_ref): Back out broken patch which was
4644 intended to to output signatures using '.' as a separator.
4646 * class.c (make_class_data): Output signatures using '.' as a
4647 separator, rather than '/'.
4648 (mangled_classname): Likewise.
4649 (make_field_value): Likewise.
4650 (make_method_value): Likewise.
4651 * constants.c (alloc_class_constant): Likewise.
4652 * expr.c (build_invokeinterface): Likewise.
4654 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4656 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
4657 of an ancient workaround.
4659 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
4661 * jvspec.c (xmalloc): Kill the prototype. It does not belong
4664 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4666 * lex.c (yylex): Encode \0 as UTF8.
4668 1999-02-10 Tom Tromey <tromey@cygnus.com>
4670 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
4671 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
4672 (libgcj_zip): Renamed.
4673 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
4675 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
4677 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
4678 (GC_NAME): Renamed -lgc to -lgcjgc.
4680 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4682 * lex.c (java_lang_cloneable): Initialize.
4683 * parse.y (java_lang_cloneable): New static variable.
4684 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
4685 doing one more qualification round.
4686 (valid_ref_assignconv_cast_p): Reject null source or
4687 destination. Allow an array to be cast into java.lang.Cloneable.
4688 (patch_cast): Swapped two first arguments to first call to
4689 valid_ref_assignconv_cast_p.
4691 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4693 * parse.h: DECL_P renamed JDECL_P.
4694 * parse.y: DECL_P replaced by JDECL_P.
4695 (build_array_from_name): Always use pointer's type.
4696 (patch_bc_statement): Extra code to search continue target in a
4697 for loop. Fixed comments. Continue target is current loop when
4700 1999-02-05 Andrew Haley <aph@cygnus.com>
4702 * class.c (make_class_data): The superclass of an interface should
4703 be null, not class Object.
4705 * lex.c (java_lex): Sign extend hex literals.
4707 1999-02-04 Andrew Haley <aph@cygnus.com>
4709 * class.c (build_utf8_ref): Output signatures using '.' as a
4710 separator, rather than '/'.
4711 (make_class_data): Likewise.
4713 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
4715 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
4716 mkstemp.o. Get them from libiberty now.
4718 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
4720 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
4722 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4724 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
4727 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
4729 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
4730 * jcf-write.c (generate_bytecode_return): New function.
4731 (generate_bytecode_insns): Use it, for RETURN_EXPR.
4733 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
4734 generate special [fd]const_[01] instructions.
4736 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
4738 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
4739 handling OPCODE_lookupswitch or OPCODE_tableswitch.
4741 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
4743 * parse.y (patch_method_invocation): Handle calling static methods,
4744 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
4746 * parse.y (java_complete_lhs): Don't complain about unreachable
4747 exit condition in a do-while statement.
4749 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4751 * lex.c (java_read_char): Fixed utf8 decoding.
4752 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
4754 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
4755 comments. Local variable `all_primitive' is gone. Broadened
4756 acceptance of `0' to floating point targets. `long' can now be
4757 widened to `double' or `float'.
4758 (valid_method_invocation_conversion_p): Added leading
4759 comment. Fixed tabulation.
4760 (build_string_concatenation): Optimize out left or right empty
4763 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
4765 * jcf-write.c (localvar_alloc): Only emit entry for
4766 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
4767 (generate_bytecode_insns): Only call put_linenumber if
4768 debug_info_level > DINFO_LEVEL_NONE.
4769 * jvspec.c (lang_specific_driver): If no -O* or -g* option
4770 is specified, add -g1 (for compatibility wih javac).
4772 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
4774 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
4775 gjavah.o, check-init.o, jv-scan.o
4777 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4779 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
4781 * gjavah.c: Include config.h and system.h.
4783 * javaop.h (inline): Don't define, its handled by system.h.
4784 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
4785 from `inline' to `static inline'.
4787 * jcf.h (inline): Don't define, its handled by system.h.
4789 * lex.c (inline): Likewise.
4791 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
4793 * lang-specs.h: Map -Qn to -fno-ident.
4795 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
4797 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
4799 1999-01-29 Tom Tromey <tromey@cygnus.com>
4801 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
4802 then cast it to Object before calling `append' method.
4804 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
4806 * check-init.c (check_bool2_init, check_bool_init, check_init):
4807 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
4808 * jcf-write.c (generate_bytecode_insns): Likewise.
4810 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4812 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
4813 * parse.y (patch_cast): Allow a boolean to be cast into a
4816 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4818 * parse.y: (class_declaration:): Fixed indentation.
4819 (class_member_declaration:): Extra `;' after field declaration now
4821 (interface_declaration:): Removed debug messages in error reports.
4822 (patch_binop): Nodes created and returned inherit the orignal
4823 node's COMPOUND_ASSIGN_P flag value.
4824 (patch_cast): Fix cast from char to floating point.
4826 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
4828 * except.c, java-except.h (expand_resume_after_catch): new
4830 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
4831 to branch back to main flow of control after a catch block.
4833 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4835 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
4836 $(srcdir)/../system.h.
4837 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
4838 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
4839 (jcf-write.o): Likewise.
4840 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
4841 (mangle.o): Depend on $(srcdir)/../toplev.h.
4842 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
4843 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
4845 * class.c: Include output.h and parse.h.
4846 (mangled_classname): Add the `const' keyword to a char*.
4847 (find_named_method): Hide unused function definition.
4848 (build_utf8_ref): Change type of variable `c' to unsigned char.
4849 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
4850 (build_class_ref): Add the `const' keyword to a char*.
4851 (layout_class_method): Remove unused variable `buf'.
4853 * decl.c (find_local_variable): Remove unused variable `rtl'.
4854 (pushdecl): Likewise for variables `different_binding_level' and
4856 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
4857 (maybe_build_cleanup): Likewise for parameter `decl'.
4859 * except.c (expand_start_java_handler): Mark parameter `range'
4860 with ATTRIBUTE_UNUSED.
4862 * expr.c: Include except.h.
4863 (pop_type): Remove unused variable `i'.
4864 (pop_value): Likewise for variables `n_words' and `i'.
4865 (expand_java_arrayload): Likewise for variable `convert'.
4866 (java_lang_expand_expr): Likewise for variables `op0', `type',
4867 `mode', `unsignedp', `node' and `elements'.
4868 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
4870 (process_jvm_instruction): Add a `const' qualifier to a char*.
4872 * gjavah.c (output_directory): Add the `const' keyword to a char*.
4873 (temp_directory): Likewise.
4874 (print_c_decl): Likewise.
4875 (print_method_info): Likewise.
4876 (decode_signature_piece): Likewise.
4877 (print_mangled_classname): Likewise.
4879 * java-except.h: Provide prototypes for maybe_start_try,
4880 maybe_end_try and add_handler.
4882 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
4883 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
4884 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
4885 init_expr_processing, push_super_field, init_class_processing,
4886 can_widen_reference_to, class_depth, verify_jvm_instructions,
4887 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
4888 set_local_type, merge_type_state, push_type, load_type_state,
4889 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
4890 emit_unicode_mangled_name): Add prototypes.
4892 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
4893 (print_signature_type): Use ISDIGIT, not isdigit.
4894 (print_signature): Remove unused variable `j'.
4896 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
4897 int when comparing against one.
4899 * jcf-parse.c: Include toplev.h.
4901 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
4902 (localvar_free): Remove unused variable `i'.
4903 (generate_bytecode_conditional): Likewise for variable `kind'.
4905 * jv-scan.c: Include config.h and system.h. Remove redundant
4906 OS header and gansidecl.h includes.
4907 (warning): Add the `const' keyword to a char*. Also add
4908 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
4909 __STDC__, when determining whether to use ANSI-isms.
4910 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
4911 (xmalloc): Don't redundantly prototype here.
4912 (main): Remove unused parameter `envp'. Also fix the arguments
4913 passed to function `fatal' to match the format specifier.
4915 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
4917 * mangle.c: Include toplev.h.
4918 (emit_unicode_mangled_name): Declare parameter `len'.
4920 * parse.y (parse_warning_context): Add the `const' keyword to a
4921 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
4922 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
4923 (issue_warning_error_from_context): Add the `const' keyword to
4925 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
4926 not `__STDC__' for whether to use ANSI-isms.
4928 * typeck.c (incomplete_type_error): Mark parameters `value' and
4929 `type' with ATTRIBUTE_UNUSED.
4930 (parse_signature_type): Use ISDIGIT, not isdigit.
4932 * verify.c (check_pending_block): Add the `const' keyword to a char*.
4933 (verify_jvm_instructions): Likewise. Remove unused variables
4934 `field_name' and `default_val'.
4936 * zextract.c: Include config.h and system.h. Remove redundant
4939 * zipfile.h: Prototype `read_zip_archive'.
4941 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
4943 * typeck.c (convert): Allow conversions to void type: some
4944 optimizations in gcc do this.
4946 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
4948 * typeck.c (convert_ieee_real_to_integer): New function.
4949 (convert): When not using fast-math and using hardware fp, convert
4950 an IEEE NaN to zero.
4952 1999-01-18 Andrew Haley <aph@cygnus.com>
4954 * parse.y (patch_binop): Do a type conversion from signed to
4955 unsigned and then back to signed when a ">>>" is found.
4957 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4959 * java-tree.h: (check_for_initialization): Added prototype.
4960 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
4961 * parse.y (do_resolve_class): Removed unused locals.
4962 (read_import_dir): Likewise.
4963 (resolve_qualified_expression_name): Array creation
4964 expressions are valid primary expressions.
4965 (qualify_ambiguous_name): Likewise.
4966 (patch_synchronized_statement): Removed unused local.
4968 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
4970 * Makefile.in (zextract.o): Add dependencies.
4972 * Makefile.in: Do not put ^Ls at the start of a line.
4974 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
4976 * expr.c (process_jvm_instruction): Coerce to correct Throwable
4977 sub-type the result of the call that gets the exception value.
4979 * parse.y (java_complete_expand_methods): If flags_syntax_only,
4980 don't call finish_class.
4982 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
4983 clear found before continuing.
4985 * verify.c (verify_jvm_instructions): On an array load, allow
4986 and handle top of stack to be TYPE_NULL.
4988 * gjavah.c (generate_access): Translate Java package private or
4989 protected access to C++ public, but with a comment.
4991 1999-01-13 Andrew Haley <aph@cygnus.com>
4993 * expr.c (generate_name): Name prefix changed to avoid clashes
4994 with assembler temp labels.
4996 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
4997 MODIFY_EXPR. Without this, code for the assignement may not be
4998 generated at all and the synchronized statement will read an
4999 uninitialized variable.
5001 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5003 * class.c (maybe_layout_super_class): Fixed returned value.
5004 * lex.c: Added 1999 to the copyright.
5005 (java_init_lex): Initialize java_lang_imported.
5006 * lex.h: Added 1999 to the copyright.
5007 * parse.h: Added 1999 to the copyright.
5008 (REGISTER_IMPORT): Fixed typo in trailing macro.
5009 (CURRENT_OSB): New macro.
5010 (struct parser_ctxt): New fields osb_depth, osb_limit.
5011 * parse.y (java_lang_id): New global variable.
5012 (type_import_on_demand_declaration): Don't import java.lang.* twice.
5013 (array_creation_expression:): Use CURRENT_OSB.
5014 (dims:): Uses a stack to keep track of array dimensions.
5015 (cast_expression:): Use CURRENT_OSB.
5016 (find_expr_with_wfl): Return NULL if node found doesn't meet the
5018 (register_fields): Fixed typos in comment.
5019 (check_method_redefinition): Fixed comment indentation.
5020 (java_check_regular_methods): Set saved found wfl to NULL after
5021 having reinstalled it in the previously found DECL_NAME.
5023 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
5025 * gjavah.c (java_float_finite): Use a union to do type punning.
5026 (java_double_finite): Likewise.
5028 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
5030 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
5031 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
5032 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
5033 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
5034 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
5035 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
5037 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
5039 * check-init.c (check_init): If compiling to native, we don't
5040 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
5042 1999-01-08 Tom Tromey <tromey@cygnus.com>
5044 * parse-scan.y (variable_declarator_id): Set or increment
5046 (bracket_count): New global.
5047 (formal_parameter): Handle case where bracket pairs trail variable
5050 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
5052 * jcf-parse.c (yyparse): variable len changed from a char to an
5053 int to prevent overflow.
5055 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
5057 * java-tree.h: Declare read_class.
5058 * jcf-parse.c (read_class): New function.
5059 (load_class): Now just call read_class.
5061 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
5062 * jcf-parse.c (parse_source_file): Declare save_error_count,
5063 which is needed by java_parse_abort_on_error macro,
5064 * parse.y (java_layout_classes, java_expand_classes): Likewise.
5066 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
5067 constructor, if initializing a static field.
5068 (patch_new_array_init): Set TREE_CONSTANT if it is.
5069 * expr.c (java_lang_expand_expr): For a static array constructor
5070 of primitive elements, allocate the array itself statically.
5071 Disabled until we can set the vtable field statically.
5073 * check-init.c: New file. Checks for definite assignment.
5074 * Makefile.in (JAVA_OBJS): Add check-init.o.
5075 * parse.y (java_complete_expand_method): Call check_for_initialization.
5076 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
5078 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
5080 * parse.y : include system.h instead of including
5081 standard headers directly with the exception of <dirent.h>.
5083 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
5085 * lex.h: Moved static function declarations to lex.c,
5086 to shut up some -Wall warnings.
5087 * lex.c: Static function declarations moved here.
5088 * jcf-dump.c: Small fixes to shut up -Wall warnings.
5090 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5092 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
5094 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
5096 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
5097 * verify.c (verify_jvm_instructions): Fix off-by-one error.
5099 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
5100 (localvar_alloc): Change return type to void,
5101 (emit_unop): Remove unused variable size.
5103 * jcf-write.c (struct jcf_block): Add new union.
5104 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
5105 (call_cleanups): New functions.
5106 (struct jcf_partial): New fields num_finalizers and return_value_decl.
5107 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
5108 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
5109 * lang.c (lang_init): Call using_eh_for_cleanups.
5110 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
5111 completing operands to patch_synchronized_statement.
5112 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
5113 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
5114 WITH_CLEANUP_EXPR instead of TRY_EXPR.
5116 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
5118 * Make-lang.in: Comment out control-Ls; they upset some makes.
5120 1998-12-18 Tom Tromey <tromey@cygnus.com>
5122 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
5125 1998-12-17 Tom Tromey <tromey@cygnus.com>
5127 * parse.y (DIR_SEPARATOR): New define.
5128 (check_class_interface_creation): Use it.
5130 * parse-scan.y (report_main_declaration): Recognize
5131 `java.lang.String' in argument to main.
5133 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
5135 * parse.y (create_interface): Remove bogus test.
5137 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
5139 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
5140 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
5142 1998-12-16 Tom Tromey <tromey@cygnus.com>
5144 * parse-scan.y (qualified_name): Use correct sprintf format.
5146 1998-12-15 Tom Tromey <tromey@cygnus.com>
5148 * gjavah.c (print_field_info): Changed how most negative number is
5151 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
5153 * parse.y (fold_constant_for_init): New function.
5154 (resolve_expression_name): Don't replace static final
5155 constant-initialized fields by its value.
5156 (java_complete_lhs): New. Same as java_complete_tree, except does
5157 not replace static final constant-initialized fields by their values.
5158 (register_fields): If there is an initializer, set DECL_INITIAL and
5159 MODIFY_EXPR_FROM_INITIALIZATION_P.
5160 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
5161 Only call patch_initialized_static_field if
5162 MODIFY_EXPR_FROM_INITIALIZATION_P.
5163 (patch_initialized_static_field): If not valid constant, clear
5166 * parse.y (lookup_field_wrapper): Fix thinko.
5168 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
5169 set and restore global lineno.
5171 1998-12-14 Tom Tromey <tromey@cygnus.com>
5173 * gjavah.c (print_field_info): If value to print is the smallest
5174 value of its size, then print as hex to avoid later warnings from
5177 1998-12-14 Tom Tromey <tromey@cygnus.com>
5179 * gjavah.c (decompile_method): Decompile `return null'.
5180 (process_file): Generate `#pragma interface'.
5181 (method_declared): New global.
5182 (print_method_info): Set it.
5183 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
5184 (print_method_info): Handle abstract methods.
5186 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
5188 * parse.y (patch_method_invocation): If class_decl is null
5189 (e.g. an array type), use original type.
5191 * parse.y (check_thrown_exceptions): Temporary hack to suppress
5192 errors about uncaught exception from clone (of array, specifically).
5194 1998-12-13 Tom Tromey <tromey@cygnus.com>
5196 * gjavah.c (decompile_method): Handle all types of `return'
5197 opcode. Decompile `return this' and `return'.
5198 (method_access): New global.
5199 (print_method_info): Set it.
5200 (decompile_method): Don't decompile a synchronized method.
5202 1998-12-13 Tom Tromey <tromey@cygnus.com>
5204 * jcf-reader.c (jcf_parse_one_method): Recognize
5206 * gjavah.c (HANDLE_END_METHOD): New macro.
5207 (HANDLE_CODE_ATTRIBUTE): New macro.
5208 (decompile_method): New function.
5209 (print_method_info): Don't print `;\n' at end of function decl.
5210 Include java-opcodes.h.
5211 (decompiled): New global.
5213 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
5215 * class.c (build_class_ref): Handle PRIMTYPE.class if
5216 flag_emit_class_files.
5217 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
5218 if flag_emit_class_files.
5219 * parse.y (java_complete_tree): Pre-liminary support for
5220 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
5222 * parse.y (patch_synchronized_statement): Don't call monitorexit
5223 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
5225 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
5227 * zipfile.h (opendir_in_zip): New declaration.
5228 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
5229 (opendir_in_zip): New function, using code from open_in_zip.
5230 (open_in_zip): Call opendir_in_zip.
5231 (find_class): Remove no-longer-used do_class_file parameter,
5232 but add source_ok parameter. Change logic so if we find a .java file,
5233 we don't look for .class in later classpath emtries.
5234 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
5235 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
5236 * gjavah.c: Update call to find_class.
5237 * jcf-dump.c: Likewise.
5239 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
5240 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
5241 nothing if body is empty_stmt_node.
5242 Various little fixes so SP gets correctly adjusted.
5243 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
5244 For CALL_EXPR, test if static first.
5245 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
5246 such as the ones we create for Object and Class.
5247 Set and restore current_function_decl.
5248 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
5249 (note_possible_classname): New function.
5250 (read_import_entry): Removed. Merged with read_import_dir.
5251 (read_import_dir): Don't call find_class - that only gives us
5252 the first classpath entry having the needed package.
5253 Use the struct buffer data structure from buffer.h.
5254 (read_import_dir, find_in_imports_on_demand): The remembered
5255 class names now use '.' (not '/') as package separator.
5257 * parse.y (java_complete_expand_methods): Call write_classfile
5258 here, and not in java_expand_classes (which only gets first class).
5260 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5262 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
5263 (register_fields): If a static fields has an initializer, just
5264 chain it on ctxp->static_initialized, and handle later.
5265 (java_complete_expand_methods): Force <clinit> first.
5266 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
5267 - it's already been completed.
5268 (patch_initialized_static_field): New function.
5269 (java_complete_field): Call it.
5271 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
5273 * expr.c (encode_newarray_type, build_new_array): New functions.
5274 * java-tree.h: Declare build_new_array.
5275 * jcf-write.c (patch_newarray): Use build_new_array.
5277 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
5278 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
5280 * parse.y (patch_new_array_init): Re-organize.
5281 Now is passed the actual array (pointer) type of the value.
5282 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
5283 (patch_array_constructor): Removed - merged into patch_new_array_init.
5284 (java_complete_tree): Update patch_new_array_init.
5286 * jcf-write.c (find_constant_index): New function.
5287 (generate_bytecode_insns): Use find_constant_index.
5288 (generate_classfile): Use find_constant_index for ConstantValue.
5290 1998-12-11 Tom Tromey <tromey@cygnus.com>
5292 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
5293 * decl.c (init_decl_processing): Renamed dtable -> vtable.
5294 * class.c (make_class_data): Renamed dtable -> vtable, and
5295 dtable_method_count -> vtable_method_count.
5297 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5299 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
5300 global variables, initialized.
5301 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
5302 Declared new global variables.
5303 * lex.c (java_lex): Return long_zero_node, float_zero_node,
5304 double_zero_node, integer_zero_node upon direct matching.
5305 * parse.y (purify_type_name): Added function prototype.
5306 (duplicate_declaration_error_p): Consider new_type as potentially
5307 being a incomplete type. Use purify_type_name on type string.
5308 (method_header): saved_type: unused variable removed. Don't figure
5309 return type if method name is invalid.
5310 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
5311 processed by patch_unaryop.
5312 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
5313 increment/decrement node into its original type after binary
5314 numeric promotion on its operands.
5316 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5318 * parse.y (array_initializer:): Array init operand is NULL_TREE
5319 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
5320 now an error. Fixed indentation problems.
5321 (patch_string): Handle error_mark_node as an argument.
5322 (patch_new_array_init): Fixed indentation problems.
5323 (array_constructor_check_entry): Removed check on null wfl_value.
5324 Return an error if wfl_value's walk returns an error.
5326 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5328 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
5329 * lex.c (java_lex): Remember column position before advancing one
5330 token. Retain location information on OCB_TK.
5331 * lex.h (typedef struct java_lc): Added new field.
5332 * parse.h (GET_SKIP_TYPE): New macro.
5333 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
5334 * parse.y (build_new_array_init, patch_new_array_init,
5335 patch_array_constructor, maybe_build_array_element_wfl,
5336 array_constructor_check_entry): New function prototypes.
5337 (switch_block:): Tagged <node>.
5338 (OCB_TK): Tagged <operator>.
5339 (array_initializer:): Installed actions.
5340 (variable_initializer): Build location information on element if
5342 (switch_statement:): Fixed indentation typo.
5343 (switch_block:): Redefined default action.
5344 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
5345 (patch_assignment): Removed duplicate code.
5346 (maybe_build_array_element_wfl, build_new_array_init,
5347 patch_new_array_init, patch_array_constructor,
5348 array_constructor_check_entry): New functions.
5350 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5352 * parse.y (array_initializer): Tagged <node>.
5353 (variable_initializer:): Use default rule.
5354 (array_initializer:): Defined actions.
5355 (variable_initializers:): Likewise.
5356 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
5357 non-static field accesses.
5358 (patch_invoke): Fixed indentation typo.
5359 (java_complete_tree): Likewise.
5360 (build_labeled_block): Changed leading comment. Generate an error
5361 in case of duplicate loop labels.
5362 (patch_conditional_expr): Patch results of string concatenation
5365 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
5367 * constants.c (find_methodref_index): When the class is an interface,
5368 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
5370 * decl.c (finit_identifier_node): Use "$finit$", rather than
5371 "<finit>" (which Sun's verifier rejects).
5372 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
5373 (generate_field_initialization_code): Removed.
5374 (fix_constructors) Don't add call to $finit$ here (wrong order).
5375 (patch_method_invocation): Add $finit$ call here.
5377 * java-tree.h (CALL_USING_SUPER): New macro.
5378 * parse.y (patch_invoke): Remove im local variable.
5379 (patch_method_invocation, patch_invoke): Don't pass super parameter.
5380 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
5381 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
5383 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
5385 * parse.y (java_complete_tree): Don't complain about unreachable
5386 statement if it is empty_stmt_node.
5388 * jcf-write.c (find_constant_wide): New function.
5389 (push_long_const): Use find_constant_wide.
5391 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
5392 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
5393 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
5394 Emit invokeinterface when calling an interface method.
5395 Emit invokespecial also when calling super or private methods.
5397 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
5399 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
5401 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
5403 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5405 * java-tree.h (java_layout_seen_class_methods): New function
5407 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
5408 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
5409 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
5410 * parse.y (method_declarator:): Defined action.
5411 (issue_warning_error_from_context): input_filename saved, set to
5412 the appropriate value and restored after java_error is called.
5413 (build_unresolved_array_type): Fixed comment.
5414 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
5415 (method_header): Deal with return type the same way type are
5416 handled for fields and method's parameters and local variables
5418 (check_method_redefinition): Removed extra CR.
5419 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
5420 (java_layout_seen_class_methods): New function.
5421 (java_layout_classes): Call java_layout_seen_class_methods.
5423 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
5425 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
5427 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
5429 * jcf-dump.c (main): Fix error message.
5430 * jcf-path.c (add_entry): Style fix.
5432 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5434 * class.c (layout_class_method): Call build_java_argument_signature
5435 on constructors too.
5436 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
5437 (patch_method_invocation): Define a primary when resolving an
5438 expression name. Augmented comment on code checking illegal `this'
5439 usage. Loosened it test by accepting NEW_CLASS_EXPR.
5441 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5443 * class.c (layout_class_method): Don't report error on non-static
5444 overriding static if the method is private.
5445 * java-tree.h (finish_class): Prototype added.
5446 * lex.c (java_get_line_col): Handle col argument -2 value.
5447 * parse.h: All static method declarations moved to parse.y.
5448 * parse.y: Now contains all static method declarations previously
5450 (find_expr_with_wfl, missing_return_error,
5451 unreachable_stmt_error): New functions.
5452 (java_get_real_method_name): Identify constructors bearing class
5453 names in source code compiled classes only.
5454 (java_complete_expand_methods): Call missing_return_error.
5455 (invocation_mode): Private methods invoked as static methods.
5456 (java_complete_tree): Call unreachable_stmt_error.
5458 1998-12-01 Tom Tromey <tromey@cygnus.com>
5460 * Makefile.in (+target): Removed.
5461 (+xmake_file): Likewise.
5462 (+tmake_file): Likewise.
5463 (.NOEXPORT): Removed duplicate.
5465 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5467 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
5469 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
5471 * jvgenmain.c: Remove the xmalloc prototype, we get it from
5472 libiberty.h. Provide an xmalloc definition.
5474 * jvspec.c: Remove the xmalloc prototype.
5476 * parse-scan.y: Include config.h and system.h. Don't include
5477 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
5478 Provide an xstrdup definition.
5480 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
5482 * jcf-path.c (add_entry): Recognize ".jar" too.
5483 * lang-specs.h: Likewise.
5485 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
5487 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
5488 soft_monitorenter_node, soft_monitorexit_node, throw_node.
5490 * jcf-write.c (generate_bytecode_insns):
5491 Handle pre/post-increment/decrement of long.
5493 * jcf-write.c (generate_bytecode_insns):
5494 Handle missing exception handler (finally for synchronized).
5496 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
5498 * java-tree.h (end_params_node): Declare global.
5499 * decl.c (end_params_node): New global.
5500 (init_decl_processing, start_java_method): Use end_params_node for
5501 end of list of parameter types. Follows correct gcc conventions.
5502 * expr.c (pop_argument_types, pop_arguments): Likewise.
5503 * lang.c (put_decl_node): Likewise.
5504 * typeck.c (various places): Likewise.
5505 * class.y (various places): Likewise.
5506 * parse.y (various places): Likewise.
5508 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
5509 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
5511 * class.c: Add #include flags.h, remove no-longer needed declaration.
5513 * class.c (layout_class_method): Remove commented-out code, re-format.
5514 Don't add vtable entry (or index) for private methods.
5515 * expr.c (expand_invoke): A private method is implicitly final.
5516 * class.c (make_class_data): If inlining or optimizing,
5517 skip private methods.
5519 * class.c (finish_class): New function. Calls existing methods,
5520 but alls emits deferred inline functions.
5521 * jcf-parse.c (parse_class_file): Call finish_class.
5522 * parse.y (java_complete_expand_methods): Likewise.
5524 * expr.c (build_java_binop): Explicit default, to silence -Wall.
5526 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
5528 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
5530 * jcf-write.c (generate_bytecode_conditional): Fix typo.
5532 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
5534 * (generate_classfile): Always write class access flag with
5537 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5539 * class.c (maybe_layout_super_class): New function.
5540 (layout_class): Reorganized. Loop on class methods dispatched into
5541 a new function. Call maybe_layout_super_class.
5542 (layout_class_methods, layout_class_method): New functions.
5543 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
5545 (expand_invoke): Likewise.
5546 * java-tree.h (all_class_list): New global variable declared.
5547 (layout_class_methods, layout_class_method): New function
5549 (LAYOUT_SEEN_CLASS_METHODS): New macro.
5550 * jcf-parse.c (all_class_list): New global variable.
5551 (load_class): Extended what class_or_name can be. Use parser
5552 context mechanism to save globals before calling jcf_parse.
5553 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
5554 is set on the file name.
5555 (jcf_parse): Layout class methods when Object is loaded, otherwise
5556 record class in all_class_list for delayed method layout.
5557 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
5558 * lang.c (put_decl_node): Decode <init> into the decl context
5560 * lex.c (java_allocate_new_line): Use xmalloc.
5561 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
5562 pointers, not TREE_LIST elements.
5563 (struct parser_ctxt): Fixed comment indentations, added comments
5564 and reordered some fields.
5565 (java_check_methods): Function prototype removed.
5566 * parse.y (java_push_parser_context): Use xmalloc.
5567 (java_parser_context_restore_global): Pop extra pushed ctxp only
5568 when there's nothing next.
5569 (maybe_create_class_interface_decl): Fixed comment, add new
5570 created class decl to all_class_list.
5571 (method_header): Use GET_REAL_TYPE on argument's types.
5572 (method_declarator): Use GET_REAL_TYPE, change type to the real
5573 type in TREE_LIST dependency node. Build argument list with the
5575 (create_jdep_list): Use xmalloc. Removed allocation error message.
5576 (obtain_incomplete_type): Fixed leading comment. Broadened
5577 incoming argument meaning.
5578 (register_incomplete_type): Use xmalloc. Removed allocation error
5580 (safe_layout_class): Fixed leading comment.
5581 (jdep_resolve_class): Reversed if statement condition and switch
5583 (resolve_and_layout): Fixed leading comment. Broadened incoming
5585 (complete_class_report_errors): New local variable name, for
5586 clarity. purify_type_name used for all error cases.
5587 (java_get_real_method_name): Stricter check on constructors.
5588 (java_check_regular_methods): Reverse methods list only if not
5589 already laid out. Layout artificial constructor.
5590 (java_check_methods): Deleted.
5591 (source_start_java_method): Obtain incomplete type for patchable
5593 (java_layout_classes): Fixed leading comment. Use
5594 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
5595 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
5596 before returning. Fixed comments.
5597 (java_expand_classes): Check for errors up front.
5598 (patch_method_invocation): Class to search is resolved and laid
5601 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
5603 * expr.c (java_lang_expand_expr): Add missing emit_queue.
5605 * javaop.h (int8): Removed - not used.
5606 (jbyte): Redefine portably with correct signedness.
5608 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
5610 * jcf-write.c (generate_bytecode_insns): Fix typo
5611 OPCODE_getstatic to OPCODE_getfield.
5613 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
5614 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
5615 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
5617 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5619 * jcf-parse.c (jcf_parse_source): Function returned type is
5620 void. Added prototype.
5621 (jcf_parse): Function returned type is void.
5622 (yyparse): Remove call to fclose on the last parsed file.
5624 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
5626 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5628 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
5629 (layout_class): Cope with methods featuring WFL in decl names.
5630 * decl.c (unqualified_object_id_node): New global variable,
5632 (build_decl_no_layout): Removed.
5633 * expr.c (build_primtype_type_ref): Handle Double.
5634 (java_lang_expand_expr): Fixed indentations.
5635 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
5636 (flag_wall, flag_redundant, flag_not_overriding,
5637 flag_static_local_jdk1_1, unqualified_object_id_node): Global
5638 variable declarations.
5639 (build_decl_no_layout): Removed prototype.
5640 (java_get_real_method_name): Added prototype.
5641 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
5642 (java_parse_abort_on_error): Macro now just returns.
5643 * jcf-parse.c (jcf_parse_source): Check fclose returned
5644 value. Call emit_register_classes if java_report_errors returns
5646 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
5647 flag_static_local_jdk1_1): New integer flags.
5648 (lang_decode_option): New flags set here.
5649 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
5650 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
5651 the flag_redundant variable.
5652 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
5653 when parsing java.lang.Object class.
5654 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
5656 (resolve_qualified_expression_name): Fixed indentation.
5657 (patch_array_ref): Changed prototype.
5658 (not_initialized_as_it_should_p): Prototype removed.
5659 (java_report_errors): Added function prototype.
5660 * parse.y (formal_parameter:): Changed error message for not yet
5661 supported final parameters.
5662 (class_type_list:): Set both PURPOSE and VALUE of created
5663 TREE_LIST to be class_type.
5664 (primary_no_new_array:): Handle class literals on primitive types.
5665 (parse_warning_context): Reinstalled correct force_error and
5666 do_warning flags setups.
5667 (java_report_errors): Changed prototype. Return java_error_count
5669 (variable_redefinition_error): Consider treating variable type as
5671 (create_interface): Warn about redundant abstract modifier if
5672 flag_redundant is set. Changed error message.
5673 (lookup_field_wrapper): Save/restore globals before/after looking
5675 (duplicate_declaration_error_p): Consider treating declaration
5676 type as a fake pointer.
5677 (register_fields): Extract real type from dependency node. Check
5678 for duplicate field declaration after type adjustment. Use
5679 DECL_INITIAL to store static final initialized values.
5680 (method_header): Extract real function type from dependency node.
5681 (check_abstract_method_header): Use GET_METHOD_NAME.
5682 (obtain_incomplete_type): Layout fake pointer type.
5683 (safe_layout_class): Don't try to check for methods before layout.
5684 (java_complete_class): Don't check for correct throws clause
5685 elements inheritance here.
5686 (resolve_and_layout): Broadened name parameter meaning.
5687 (reset_method_name): Use GET_METHOD_NAME.
5688 (java_get_real_method_name): New function.
5689 (java_check_regular_methods): Don't check methods in
5690 java.lang.Object. Verify lineage of throws clause elements. Use
5691 flag_no_overriding in warning report.
5692 (check_throws_clauses): Don't check if class was from
5693 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
5694 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
5695 (declare_local_variables): Use flag_static_local_jdk1_1 to report
5696 warning on unsupported final local variables. Use build_decl
5697 instead of build_decl_no_layout. Get real local variable type from
5699 (source_start_java_method): Get real parameter type from
5700 dependency node. Call build_decl instead of build_decl_no_layout.
5701 (java_layout_classes): Reverse tree and layout type and class as
5702 required. Mark class as loaded when done.
5703 (resolve_field_access): Fixed indentation. Restricted condition
5704 leading to static field access code generation. Set field_type
5705 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
5706 (resolve_qualified_expression_name): Initialize type_found to
5707 null. Handle static field resolved during qualification. Fixed
5708 layout on non primitive field decl types.
5709 (not_accessible_p): Fixed typo in comment.
5710 (patch_method_invocation): Resolve and layout class to search from
5712 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
5713 layout non primitive type, if necessary. Make method node only to
5715 (find_applicable_accessible_methods_list): Consider WFL'ed method
5716 decl names. Fixed indentation.
5717 (argument_types_convertible): Resolve and layout target type if
5719 (java_complete_tree): Fixed indentation problems. Rewrote
5720 CALL_EXPR thrown exceptions check. Re-installed further processing
5721 of the assignment in certain cases.
5722 (patch_assignment): Call maybe_build_primttype_type_ref to perform
5723 inlining on class literals.
5724 (valid_builtin_assignconv_identity_widening_p): Cope with constant
5726 (valid_method_invocation_conversion_p): Likewise.
5727 (patch_string): Temporary disable forbidden use of `this' in
5728 explicit constructor invocations when doing string concatenation
5730 (patch_unaryop): Added comment. Reinstalled code to disable
5731 further check on assignment operation with cast expression RHS.
5732 (patch_switch_statement): Fixed indentation.
5733 (build_try_statement): Call build_decl instead of
5734 build_decl_no_layout.
5735 (patch_synchronized_statement): Likewise.
5736 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
5737 IS_UNCHECKED_EXPRESSION_P.
5738 (check_thrown_exceptions_do): Changed leading comment. Resolve and
5739 layout argument exception type.
5740 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
5741 of IS_UNCHECKED_EXPRESSION_P.
5743 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
5745 * jcf-parse.c (yyparse): Open class file in binary mode.
5747 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
5749 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
5751 * jcf-write.c (perform_relocations): Move check out one loop.
5753 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
5755 * Make-lang.in: Fix reference to srcdir.
5756 * jv-scan.c: Add missing xmalloc prototype.
5757 * jvgenmain.c: Ditto.
5759 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
5761 * decl.c (error_mark_node), java-tree.h: New global.
5762 * parse.y: Use empty_stmt_node instead of size_zero_node.
5763 (build_if_else_statement): If missing else, use empty_stmt_node.
5765 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
5766 (java_complete_expand_method): Complain if return is missing.
5767 (java_check_regular_methods): Comment out incorrect error check.
5768 (not_accessible_p): Fix incorrect handling of protected methods.
5769 (patch_method_invocation): Pass correct context to not_accessible_p.
5770 (find_applicable_accessible_methods_list): Likewise.
5771 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
5772 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
5773 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
5774 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
5776 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
5777 (push_int_const): Remove reundant NOTE_PUSH.
5778 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
5779 (- case SWITCH_EXPR): Fix code generation bug.
5780 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
5781 (generate_classfile): More robust for abstract methods.
5783 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
5785 * Makefile.in: jv-scan and jvgenmain all require libiberty.
5786 * Make-lang.in: Ditto.
5788 * jv-scan.c: Remove xmalloc and xstrdup definitions.
5791 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
5793 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
5795 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
5797 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
5799 Allow uses of interface types to verify. This is not really
5800 type-safe, but it matches what Sun does, and is OK as long as
5801 there are appropriate run-time checks.
5802 * verify.c (merge_types): If merging two interface types,
5803 just set the result to java.lang.Object.
5804 * expr.c (pop_type): Any interface is matches by java.lang.Object.
5806 1998-11-13 Tom Tromey <tromey@cygnus.com>
5808 * gjavah.c (main): Handle --output-class-directory argument.
5809 * jvspec.c (lang_specific_driver): Translate `-d' into
5811 * jcf.h (jcf_write_base_directory): Declare.
5812 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
5813 * lang-options.h: Mention -foutput-class-dir.
5814 * jcf-write.c (jcf_write_base_directory): New global.
5815 (make_class_file_name): Put generated .class file into `-d'
5816 directory, or into source directory if -d not given. Function now
5818 (write_classfile): Free class file name. Handle case where class
5820 (DIR_SEPARATOR): New macro.
5821 Include <sys/stat.h>
5823 * Makefile.in (prefix): New macro.
5825 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
5827 * parse.y (patch_invoke): Do less if flag_emit_class_files.
5828 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
5829 here (done in patch_invoke instead).
5830 (case_identity): Moved here from parse.y.
5832 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
5833 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
5834 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
5835 so they can be efficiently scanned without recursion.
5836 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
5837 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
5838 in BLOCK iteratively, rather than recursively.
5840 * parse.y (do_unary_numeric_promotion): New function.
5841 (patch_unaryop, patch_binop, patch_array_ref): Use it.
5843 * parse.y (patch_newarray): Various fixes.
5845 Re-do handling of switch statements (for proper block scoping).
5846 * parse.y: Add just a single block for the enture switch block,
5847 but don't create any "case blocks".
5848 (group_of_labels): Rmeoved unneeded non-terminal.
5849 CASE_EXPR and DEFAULT_EXPR are added to current block.
5850 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
5851 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
5852 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
5853 * parse.y (wfl_operator, print_int_node): Make non-static.
5854 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
5855 as part of recursive scan of block.
5856 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
5857 (patch_switch_statement): Most tests move dinto java_complete_tree.
5859 * parse.y: Make various production be non-typed (void).
5860 * parse.y (parse_error): Merged into issue_warning_error_from_context.
5861 * parse.y (add_stmt_to_compound): Don't create/change extra node.
5862 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
5864 * jcf-write.c (struct jcf_handler): New type.
5865 (struct jcf_switch_state): New type.
5866 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
5867 (alloc_handler, emit_unop, emit_reloc): New functions.
5868 (adjust_typed_op): Add extra parameter ("max type" offset).
5869 (emit_switch_reloc, emit_case-reloc): New function.
5870 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
5871 (generate_bytecode_insns): Support REAL_CST, switch statements,
5872 exception handling, method calls, object/array creation, and more.
5874 * class.c: Remove some unused variables.
5875 * constants.c (find_string_constant): New function.
5876 (count_constant_pool_bytes): Fix to correctly handle wide constants.
5877 * decl.c (complete_start_java_method): Don't _Jv_InitClass
5878 if flag_emit_class_files.
5880 1998-11-12 Tom Tromey <tromey@cygnus.com>
5882 * jcf-io.c (find_class): Added explanatory comment.
5884 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
5885 trailing slash to `.zip' entries.
5887 * jvspec.c (lang_specific_driver): Correctly handle case where
5888 GC_NAME not defined.
5890 1998-11-11 Tom Tromey <tromey@cygnus.com>
5892 * jvspec.c (GC_NAME): New define.
5893 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
5895 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
5897 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
5899 * jcf-dump.c (TABLE_SWITCH): Fix typos.
5901 1998-11-11 Tom Tromey <tromey@cygnus.com>
5903 * jcf-dump.c (main): Correctly recognize `--'-style long options.
5905 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5907 * class.c (is_compiled_class): Call safe_layout_class for class
5908 compiled from source.
5909 * conver.h (convert_to_integer, convert_to_real,
5910 convert_to_pointer): Added prototypes.
5911 * decl.c (init_decl_processing): Non longer push the decls of
5912 `methodtable', `constants', `Class', `Field', `dispatchTable'
5913 `jexception' and `Method'.
5914 * expr.c (build_invokeinterface): New function.
5915 (expand_invoke): static variable CLASS_IDENT now in
5916 build_invokeinterface. Use build_invokeinterface.
5917 (expand_java_field_op): Moved code to inline
5918 java.lang.PRIMTYPE.TYPE into a function.
5919 (build_primtype_type_ref): New function.
5920 * java-tree.def (INSTANCEOF_EXPR): New tree code.
5921 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
5922 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
5923 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
5924 (DECL_LOCAL_STATIC_VALUE): New macro.
5925 (build_invokeinterface, build_primtype_type_ref): New function
5927 (java_parse_abort_on_error): Macro rewritten.
5928 * jcf-parse.c (current_method): Add comment to declaration.
5929 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
5930 Function prototypes fixed.
5931 (jcf_parse_source): push/pop parser context. save/restore global.
5932 (parse_source_file): Fixed leading comment. Now take a
5933 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
5934 classes and pop the parser context anymore.
5935 (yyparse): Push parser context, save globals, parse the source
5936 file, restore globals and pop the parser context when processing a
5938 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
5939 * lex.c (java_parse_doc_section): New function.
5940 (java_lex): Call java_parse_doc_section when appropriate. Build an
5941 operator around INSTANCEOF_TK.
5942 * lex.h (java_lineterminator, java_sprint_unicode,
5943 java_unicode_2_utf8, java_lex_error, java_store_unicode):
5944 Prototypes rewritten.
5945 (java_parse_escape_sequence, java_letter_or_digit_p,
5946 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
5947 java_read_unicode, java_store_unicode, java_read_char,
5948 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
5949 Added function prototypes.
5950 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
5952 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
5954 (struct parser_ctxt): New fields: deprecated,
5955 current_parsed_class_un, gclass_list.
5956 (fix_method_argument_names, issue_warning_error_from_context,
5957 resolve_package, lookup_package_type): New function prototypes.
5958 (resolve_expression_name): Fixed function prototype.
5959 (find_applicable_accessible_methods_list): Fixed indentation, added
5960 extra argument in prototype.
5961 (check_final_assignment, build_null_of_type, check_deprecation,
5962 check_method_redefinition, reset_method_name,
5963 java_check_regular_methods, java_check_abstract_methods,
5964 maybe_build_primttype_type_ref): New function prototype.
5965 * parse.y (conver.h): Include.
5966 (INSTANCEOF_TK): Tagged <operator>.
5967 (single_type_import_declaration): Use REGISTER_IMPORT macro.
5968 (relational_expression:): Build binop for instanceof.
5969 (java_push_parser_context): Remember ctxp->gclass_list across
5971 (java_pop_parser_context): Simply return if no context
5972 exists. Remember gclass_list across contexts.
5973 (issue_warning_error_from_context): New function.
5974 (parse_error_context): Don't setup ctxp->elc here. Call
5975 issue_warning_error_from_context instead.
5976 (parse_warning_context): Likewise.
5977 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
5978 setup. Link new class/interface to ctxp->gclass_list.
5979 (add_superinterfaces): Register interface as incomplete if not
5981 (create_class): Remember class unqualified name in
5982 ctxp->current_parsed_class_un. Check class deprecation.
5983 (register_fields): Check field deprecation. Remember static final
5984 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
5986 (method_header): New local variable ORIG_ARG. Use unqualified
5987 current class name for check on constructor errors. Promote return
5988 type if of record type. Argument list fix moved in
5989 fix_method_argument_names, called here. Check method deprecation.
5990 (fix_method_argument_names): New function.
5991 (method_declarator): Promote record typed arguments.
5992 (safe_layout_class): Check class methods before layout.
5993 (java_complete_class): Compute field layout when patched.
5994 (do_resolve_class): Try to load class after having it renamed
5995 after the package name.
5996 (get_printable_method_name): Use DECL_CONTEXT.
5997 (reset_method_name): New function.
5998 (check_method_redefinition): Use reset_method_name.
5999 (java_check_regular_methods): New local variable
6000 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
6001 names for error report. Check for compile-time error when method
6002 found has default (package) access.
6003 (java_check_abstract_methods): Now takes an interface DECL node as
6004 an argument. Also reinstall real name on unchecked
6005 overriding/hiding methods for error report.
6006 (java_check_methods): Fixed leading comment. Get classes to verify
6007 from ctxp->gclass_list. Use CHECK_METHODS macro and set
6008 CLASS_METHOD_CHECKED_P on class verification.
6009 (lookup_java_method2): Get real method name if necessary.
6010 (find_in_imports): Don't check package class access here.
6011 (resolve_package, lookup_package_type): New functions.
6012 (java_layout_classes): Fixed leading comment. Take classes to be
6013 laid out from ctxp->gclass_list.
6014 (java_complete_expand_methods): Don't expand native and abstract
6016 (java_expand_classes): New function.
6017 (resolve_expression_name): Use additional argument ORIG. Retrieve
6018 values of static final field of primitive types.
6019 (resolve_field_access): Handles static final field of promotive
6021 (resolve_qualified_expression_name): Handle STRING_CST as
6022 primaries and package name resolution. Check deprecation on found
6023 decls. Set where_found and type_found on non static field resolved
6024 during qualification. Layout non primitive field decl types.
6025 (check_deprecation): New function.
6026 (maybe_access_field): Simplified.
6027 (patch_method_invocation_stmt): Local variable CLASS_TYPE
6028 removed. Reverse method's argument when primary is a type. Don't
6029 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
6030 instead. Include abstract class in the list of class searchable
6031 for constructors. Use DECL_CONTEXT of found method for access
6032 checks. Check method deprecation.
6033 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
6034 converting arguments. Handle INVOKE_INTERFACE.
6035 (lookup_method_invoke): Search constructor using existing
6036 infrastructure (don't rely on lookup_java_constructor anymore).
6037 (find_applicable_accessible_methods_list): Extra argument flag
6038 LC. Now include constructor in the search.
6039 (qualify_ambiguous_name): Conditional expression are primaries.
6040 (not_initialized_as_it_should_p): static final are always
6042 (java_complete_tree): Pass extra NULL argument to
6043 resolve_expression_name. Stricter test to carry on patching
6044 assignments. New case for INSTANCEOF_EXPR.
6045 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
6046 (check_final_assignment, maybe_build_primttype_type_ref): New
6048 (patch_assignment): Detect resolved static finals and carry normal
6049 assignment error check on them. Inline PRIMTYPE.TYPE read access.
6050 (try_builtin_assignconv): Access constant 0 on all primitive
6052 (valid_builtin_assignconv_identity_widening_p): Accept identical
6053 types. Accept all promoted type on int type.
6054 (valid_ref_assignconv_cast_p): Accept a null pointer to be
6055 assigned to a reference.
6056 (valid_method_invocation_conversion_p): Accept to check null
6058 (build_binop): Merge declaration and initialization of local
6060 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
6061 numeric types. Improved validity test for qualify operators on
6063 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
6064 and PREINCREMENT_EXPR. Also detect resolved static finals of a
6065 primitive type and issue the appropriate error message.
6066 (resolve_type_during_patch): Mark class loaded when resolved.
6067 (patch_cast): Allow null to be cased to reference types.
6068 (build_null_of_type): New function.
6069 (patch_array_ref): Handle array on references correctly.
6070 (patch_return): Removed unused local variable MODIFY. Force
6071 boolean to be returned as integers. Allows null to be returned by
6072 a function returning a reference.
6073 * typeck.c (convert_to_integer, convert_to_real,
6074 convert_to_pointer): Prototypes moved to convert.h
6075 (lookup_argument_method): Use method real name, if necessary.
6077 1998-10-30 Tom Tromey <tromey@cygnus.com>
6079 * class.c (build_class_ref): Changed name of primitive classes to
6082 * class.c (make_class_data): Renamed fields: nmethods to
6083 method_count, method_count to dtable_method_count. Always set
6085 * decl.c (init_decl_processing): Likewise.
6087 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6089 * class.c (layout_class): Don't mangle <finit>, produce
6090 __finit<class> instead. Don't verify artificial methods.
6091 * decl.c (finit_identifier_node): New declared global.
6092 (init_decl_processing): finit_identifier_node initialized.
6093 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
6094 * java-tree.h (finit_identifier_node): Declared as extern.
6095 (struct lang_decl): New field called_constructor.
6096 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
6097 (CLASS_HAS_FINIT_P): New macro.
6098 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
6099 explicit constructor invocation.
6100 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
6101 CALL_SUPER_CONSTRUCTOR_P): New macros.
6102 (write_classfile): Added prototype.
6103 * jcf-parse.c (jcf_parse_source): Parse and remember for
6104 generation if the file was seen on the command line.
6105 (parse_source_file): Don't write the class file here.
6106 (yyparse): Loop on files rewritten. Set current_jcf.
6107 (parse_zip_file_entries): Parse class file only if it was found.
6108 * lang.c (init_parse): Don't open command line provided filename
6110 (lang_parse): Don't set main_jcf anymore.
6111 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
6112 (JCONSTRUCTOR_CHECK): New macro.
6113 (JBSC_TYPE_P): New macro.
6114 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
6115 (COMPLETE_CHECK_OP_2): New macro.
6116 (struct parse_ctxt): New field explicit_constructor_p.
6117 (check_class_interface_creation): Fixed prototype indentation.
6118 (patch_method_invocation_stmt): Prototype reflects added argument.
6119 (patch_invoke): Likewise.
6120 (complete_method_declaration, build_super_invocation,
6121 verify_constructor_circularity,
6122 build_this_super_qualified_invocation, get_printable_method_name,
6123 patch_conditional_expr, maybe_generate_finit, fix_constructors,
6124 verify_constructor_super, create_artificial_method,
6125 start_artificial_method_body, end_artificial_method_body,
6126 generate_field_initialization_code): New function prototypes.
6127 * parse.y: Fixed leading comment
6128 (constructor_header:, constructor_body:, block_end:): Rules tagged
6130 (type_declaration:): Call maybe_generate_finit.
6131 (method_declaration:): Action for method_body: placed in new
6132 function complete_method_declaration, called here.
6133 (constructor_declaration:): Defined actions. Removed leading
6135 (constructor_header:): New rule with action.
6136 (constructor_body:): Rule rewritten using block_begin: and
6137 block_end:. Defined actions.
6138 (constructor_declarator:, explicit_constructor_invocation:):
6140 (block:): Use new rules block_begin: block_end:.
6141 (block_begin:, block_end:): New rules and actions.
6142 (block_statements:): Fixed error message for explicit
6144 (method_invocation:): Call build_this_super_qualified_invocation
6145 if primary is `this' or `super' was seen.
6146 (conditional_expression:): Action defined.
6147 (extra_ctxp_pushed_p): New static global flag.
6148 (java_parser_context_save_global): Create parser context if
6149 necessary. Use extra_ctxp_pushed_p to remember it.
6150 (java_parser_context_restore_global): Pop extra parser context if
6152 (build_array_from_name): Array on primitive types are marked
6154 (register_fields): Restore new name in field initializer
6155 expression if type was altered. Non static fields initialized upon
6156 declaration marked initialized.
6157 (maybe_generate_finit): New function.
6158 (maybe_generate_clinit): Use create_artificial_method,
6159 start_artificial_method_body, end_artificial_method_body. Generate
6160 debug info for enclosed initialization statements.
6161 (method_header): Fixed leading comment. Check constructor
6162 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
6164 (complete_method_declaration, constructor_circularity_msg,
6165 verify_constructor_circularity): New functions.
6166 (get_printable_method_name): New function.
6167 (check_method_redefinition): Don't rename <finit> methods. Fix
6168 declared constructor names. Error message for
6169 constructors modified.
6170 (java_check_regular_methods): Local variable seen_constructor
6171 renamed saw_constructor. Skip verification on constructors. Create
6172 default constructor with create_artificial_method.
6173 (java_check_methods): Removed unnecessary empty line.
6174 (create_artificial_method, start_artificial_method_body,
6175 end_artificial_method_body): New functions.
6176 (java_layout_classes): Changed leading comment. Reverse fields
6177 list if necessary. Always layout java.lang.Object if being
6179 (java_complete_expand_methods): Verify constructor circularity.
6180 (java_complete_expand_method): Call fix_constructor on
6181 constructors. Local variable no_ac_found removed. Restore
6182 bindings if method body expansion failed.
6183 (fix_constructors, verify_constructor_super,
6184 generate_field_initialization_code): New function.
6185 (java_expand_classes): Fixed leading comment. Write class file
6187 (resolve_expression_name): Check for illegal instance variable
6188 usage within the argument scope of an explicit constructor
6190 (resolve_qualified_expression_name): Pass extra from_super flag
6191 when invoking patch_method_invocation_stmt. New case for
6192 conditional expression when used as a primary. Check for error
6193 when acquiring super.
6194 (patch_method_invocation_stmt): Added extra argument super. New
6195 local variable is_static_flag. Set class_to_search according to
6196 the nature of the constructor invocation. Don't add `this'
6197 argument when expanding NEW_CLASS_EXPR. Check for illegal method
6198 invocation within the argument scope of explicit constructor
6199 invocation. Set is_static according to is_static_flag. Provide
6200 extra `super' argument to patch_invoke invocation.
6201 (patch_invoke): New argument from_super. Loop on arguments
6202 indentation fixed. Pass from_super to invocation_mode. New switch
6203 case INVOKE_SUPER. Fixed error message in switch default case.
6204 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
6206 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
6207 (lookup_method_invoke): Fixed prototypes in candidates list. Error
6208 message takes constructors into account.
6209 (find_applicable_accessible_methods_list): Fixed indentation.
6210 (qualify_ambiguous_name): Take explicit constructor invocation
6211 into account. Deal with a conditional expression as a primary to
6213 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
6214 case. Added extra argument to patch_method_invocation_stmt.
6215 Register calls made to explicit constructor `this'. Don't call
6216 save_expr in ARRAY_REF case when emitting class files. Check for
6217 illegal use of this when expanding explicit constructor invocation
6219 (complete_function_arguments): Set and reset parser context
6220 explicit_constructor_p field value when appropriate.
6221 (build_super_invocation, build_this_super_qualified_invocation):
6223 (patch_assignment): Fixed typo.
6224 (patch_unaryop): Check on final fields occurs only when a decl
6226 (patch_return): Take constructors into account.
6227 (patch_conditional_expr): New function.
6228 * typeck.c (build_java_signature): Removed unnecessary empty line.
6230 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
6232 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
6234 1998-10-28 Tom Tromey <tromey@cygnus.com>
6236 * decl.c (init_decl_processing): Renamed fields.
6237 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
6238 interface_len, msize fields.
6240 * class.c (make_class_data): Removed subclass_head and
6241 subclass_next fields.
6242 * decl.c (init_decl_processing): Removed subclass_head and
6243 subclass_next fields.
6245 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
6247 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
6248 * mangle.c (emit_unicode_mangled_name): Similarly.
6250 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
6252 * jcf-parse.c (get_constant): Place braces around code to compute
6253 'd' when REAL_ARITHMETIC is not defined.
6255 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
6257 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
6260 1998-10-23 Tom Tromey <tromey@cygnus.com>
6262 * lang-specs.h: `.zip' files are input to jc1.
6264 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
6266 * jvspecs.c: Add (but don't enable) support for combining multiple
6267 .class and .java input filenames to a single jc1 invocation.
6268 Add support for -C flag (copile to .class files).
6269 Translate -classpath and -CLASSPATH arguments.
6270 * lang-specs.h: Don't set %2 spec.
6272 1998-10-22 Tom Tromey <tromey@cygnus.com>
6274 * jcf-path.c (add_entry): Don't add trailing separator if entry is
6276 (add_path): Don't add trailing separator to non-empty path
6279 * lang.c (lang_decode_option): Check for -fclasspath and
6280 -fCLASSPATH before examining other `-f' options.
6282 * java-tree.h (finalize_identifier_node): Don't declare.
6283 * class.c (make_class_data): Don't push "final" field.
6284 * decl.c (init_decl_processing): Don't push "final" field.
6285 (finalize_identifier_node): Removed.
6286 (init_decl_processing): Don't set finalize_identifier_node.
6288 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
6290 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
6292 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
6293 (JV_SCAN_SOURCES): New macro.
6294 (JCF_DUMP_SOURCES): Likewise.
6295 (jcf-dump$(exeext)): New target.
6296 (jv-scan$(exeext)): New target.
6298 1998-10-22 Tom Tromey <tromey@cygnus.com>
6300 * Makefile.in (LEX): Removed.
6301 (LEXFLAGS): Likewise.
6302 (SET_BISON): New macro.
6304 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
6305 spurious diffs in parse.c.
6306 ($(PARSE_SCAN_C)): Likewise.
6307 (PARSE_DIR): New macro.
6309 (PARSE_SCAN_C): Likewise.
6310 (PARSE_RELDIR): New macro.
6312 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
6314 * jcf-io.c (find_class): Use saw_java_source to determine when to
6315 look for `.java' file.
6316 * jcf-parse.c (saw_java_source): New global.
6317 (yyparse): Set it if `.java' file seen.
6319 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
6320 (GCJH_SOURCES): Likewise.
6321 * Makefile.in (datadir): New macro.
6322 (libjava_zip): Likewise.
6323 (JAVA_OBJS): Added jcf-path.o.
6324 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
6325 (../gcjh$(exeext)): Likewise.
6326 (jcf-path.o): New target.
6327 * java-tree.h (fix_classpath): Removed decl.
6328 * jcf-parse.c (fix_classpath): Removed.
6329 (load_class): Don't call fix_classpath.
6330 * parse.y (read_import_dir): Don't call fix_classpath.
6331 * lex.h: Don't mention classpath.
6332 * lex.c (java_init_lex): Don't initialize classpath.
6333 * jcf-io.c (classpath): Removed global.
6334 (find_class): Use jcf_path iteration functions. Correctly search
6335 class path for .java file.
6336 (open_in_zip): New argument `is_system'.
6337 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
6338 classpath-related options.
6339 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
6341 (lang_init): Call jcf_path_init.
6342 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
6343 * lang-specs.h: Handle -I. Minor cleanup to -M options.
6344 Correctly put braces around second string in each entry.
6345 * gjavah.c (main): Call jcf_path_init. Recognize all the new
6346 classpath-related options.
6347 (help): Updated for new options.
6348 * jcf.h: Declare functions from jcf-path.c. Don't mention
6350 * jcf-path.c: New file.
6352 * jcf-depend.c: Include jcf.h.
6354 * jcf-write.c (localvar_alloc): Returns `void'.
6355 (localvar_free): Removed unused variable.
6357 * lang.c (OBJECT_SUFFIX): Define if not already defined.
6358 (init_parse): Use OBJECT_SUFFIX, not ".o".
6360 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6362 * class.c (emit_register_classes): Renamed from
6363 emit_register_class.
6364 * java-tree.h (emit_register_classes): Prototype renamed from
6365 emit_register_class.
6366 * jcf-parse.c (yyparse): Call emit_register_classes once before
6368 * parse.y (java_expand_classes): No longer register classes.
6370 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6372 * class.c (is_compiled_class): New local variable
6373 seen_in_zip. Identify classes found in currently compiled source
6375 * decl.c (complete_start_java_method): Fixed typo.
6376 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
6377 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
6378 (CLASS_P): Moved around.
6379 (java_parse_abort_on_error): Macro moved from jcf-parse.c
6380 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
6382 (jcf_parse_source): Changed leading comment. Removed unnecessary
6383 fclose and CLASS_FROM_SOURCE_P marking.
6384 (parse_source_file): New local variables remember_for_generation
6385 and filename. Mark parsed file name identifier node. Removed block
6386 executed when parse_only was null. Set remember_for_generation.
6387 Use it as an argument to java_pop_parser_context.
6388 (yyparse): New local variables several_files, list, next node and
6389 current_file_list. Split ampersand separated file names into
6390 current_file_list. Iterate through the list and parse accordingly.
6391 * parse.h (java_pop_parser_context): New function prototype.
6392 * parse.y (ctxp_for_generation): New static global variable.
6393 (java_pop_parser_context): New argument generate. Link popped ctxp
6394 to ctxp_for_generation list accordingly.
6395 (java_complete_expand_methods): Fixed indentation.
6396 (java_expand_classes): New function.
6398 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
6400 * Makefile.in: Link with libiberty.a instead of memmove.o.
6402 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6404 * lex.c (setjmp.h): No longer included.
6405 * lex.h (setjmp.h): Included.
6406 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
6407 (duplicate_declaration_error_p): Renamed from
6408 duplicate_declaration_error.
6409 (build_array_from_name): New function prototype.
6410 * parse.y (setjmp.h): No longer included.
6411 (variable_declarator_id): Define action.
6412 (build_array_from_name): New function.
6413 (duplicate_declaration_error_p): Renamed from
6414 duplicate_declaration_error. Fixed leading comment.
6415 (register_fields): Main `for' loop reorganized. Uses
6416 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
6417 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
6418 build_array_from_name.
6419 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
6421 (read_import_dir): Don't try to skip `.' and `..'.
6422 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
6423 build_array_from_name. Main `for' loop reorganized.
6424 (resolve_qualified_expression_name): When building access to a
6425 field, use the type where the field was found, not its own type.
6426 (maybe_access_field): Use field DECL_CONTEXT if the type where the
6427 field was found is null.
6428 (qualify_ambiguous_name): Sweep through all successive array
6431 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6433 * java-tree.h (pop_labeled_block, lang_printable_name,
6434 maybe_add_interface, set_super_info, get_access_flags_from_decl,
6435 interface_of_p, inherits_from_p, fix_classpath,
6436 complete_start_java_method, emit_handlers, init_outgoing_cpool,
6437 make_class_data, register_class, alloc_name_constant): New
6438 function prototypes.
6439 * lang.c (lang_decode_option): Set argc argument unused. Fixed
6440 indentation. Added cast to remove warning.
6441 (lang_printable_name): Set v argument unused.
6442 (lang_print_error): Added argument to lang_printable_name call.
6443 (java_dummy_print, print_lang_decl, print_lang_type,
6444 print_lang_identifier, lang_print_xnode): All argument marked
6446 * lex.c (java_unget_unicode): Removed unnecessary argument.
6447 (java_allocate_new_line): Unused local variable is gone.
6448 (java_read_char): Added parenthesis in expressions to remove
6449 warnings. Added final return statement.
6450 (java_read_unicode): Added parenthesis in expression to remove
6452 (java_parse_end_comment): Fixed java_unget_unicode invocation.
6453 (java_parse_escape_sequence): Likewise.
6454 (java_lex): Unused local variables are gone. Fixed
6455 java_unget_unicode invocation.
6456 * lex.h (set_float_handler): Prototype added when JC1_LITE not
6458 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
6459 lang_printable_name invocation in macro.
6460 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
6462 (duplicate_declaration_error): Suppressed unused argument in
6464 (identical_subpath_p): Function declaration is gone.
6465 (patch_invoke): Suppressed unused argument in prototype.
6466 (patch_cast, build_labeled_block, check_thrown_exceptions):
6468 * parse.y (setjmp.h): Included
6469 (toplev.h): Likewise.
6470 (field_declaration:): Suppressed unused local
6471 (label_decl:): Fixed build_labeled_block invocation.
6472 (java_pop_parser_context): Put extra parenthesis around assignment
6474 (yyerror): Suppressed unused local variables.
6475 (variable_redefinition_error): Fixed lang_printable_name
6477 (create_interface): Suppressed unused local variables.
6478 (create_class): Likewise.
6479 (duplicate_declaration_error): Suppressed unused argument. Fixed
6480 lang_printable_name invocation.
6481 (register_fields): Suppressed unused local variable. Fixed
6482 duplicate_declaration_error invocation.
6483 (method_header): Suppressed unused local variable.
6484 (method_declarator, parser_check_super): Likewise.
6485 (java_complete_class): Suppressed unused local variable. Fixed
6486 fatal error message.
6487 (complete_class_report_errors): Added default: in switch.
6488 (java_check_regular_methods): Fixed lang_printable_name
6490 (check_throws_clauses): Likewise.
6491 (java_check_abstract_methods): Suppressed unused local
6492 variable. Fixed lang_printable_name invocation.
6493 (read_import_entry): Added supplemental return statement.
6494 (read_import_dir): Suppressed unused local variables.
6495 (check_pkg_class_access, declare_local_variables): Likewise.
6496 (source_start_java_method): Suppressed unused extern variable
6498 (expand_start_java_method): Suppressed unused extern and local
6499 variable declarations.
6500 (java_complete_expand_methods): Likewise.
6501 (java_complete_expand_method): Suppressed unused local variables.
6502 (make_qualified_name): Likewise.
6503 (resolve_qualified_expression_name): Added default: in
6504 switch. Fixed lang_printable_name invocation.
6505 (class_instance_creation_expression): Added parenthesis around
6507 (patch_method_invocation_stmt): Fixed lang_printable_name and
6508 patch_invoke invocations.
6509 (check_for_static_method_reference): Fixed lang_printable_name
6511 (patch_invoke): Suppressed unused arguments and local variables.
6512 (lookup_method_invoke): Suppressed unused local variables.
6513 (qualify_ambiguous_name): Added default: in switch.
6514 (identical_subpath_p): Function removed.
6515 (patch_assignment): Suppressed unused local variables. Suppressed
6516 unnecessary if statement. Fixed lang_printable_name invocations.
6517 (try_builtin_assignconv): Fixed lang_printable_name invocations.
6518 (valid_ref_assignconv_cast_p): Parenthesis around
6519 expression. Suppressed unused local variables.
6520 (build_binop): Suppressed unused local variables. fixed
6521 lang_printable_name invocations.
6522 (string_constant_concatenation): Suppressed unused local
6524 (patch_unaryop): Fixed lang_printable_name invocation.
6525 (patch_cast): Suppressed unnecessary argument. Fixed
6526 lang_printable_name invocation.
6527 (patch_array_ref): Fixed lang_printable_name invocation.
6528 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
6529 (build_labeled_block): Suppressed unused argument.
6530 (generate_labeled_block): Fixed build_labeled_block invocation.
6531 (build_loop_body): Suppressed unused local variables.
6532 (patch_loop_statement): Likewise.
6533 (patch_exit): Fixed lang_printable_name invocation.
6534 (patch_switch_statement): Likewise.
6535 (case_identity): First argument marked unused.
6536 (patch_try_statement): Fixed lang_printable_name invocations.
6537 (patch_synchronized_statement, patch_throw_statement): Likewise.
6538 (check_thrown_exceptions): Fixed check_thrown_exceptions and
6539 lang_printable_name invocations.
6540 (check_thrown_exceptions_do): Suppressed unused argument.
6542 1998-10-14 Tom Tromey <tromey@cygnus.com>
6544 * jcf-write.c (write_classfile): Add output class file as target.
6545 * lang-options.h: Added -MD, -MMD, -M, and -MM.
6546 * jcf.h: Added declarations for dependency-tracking functions.
6547 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
6548 * lang.c (lang_decode_option): Recognize -MD and -MMD.
6549 (finish_parse): Call jcf_dependency_write.
6550 (dependency_tracking): New global.
6551 (DEPEND_SET_FILE): New define.
6552 (DEPEND_ENABLE): New define.
6553 (init_parse): Enable dependency tracking if required.
6555 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
6556 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
6557 (../gcjh$(exeext)): Likewise.
6558 (jcf-depend.o): New target.
6559 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
6560 (GCJH_SOURCES): Likewise.
6561 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
6563 (find_classfile): Added dep_name argument.
6564 (find_class): Compute name of dependency.
6565 (open_in_zip): Call jcf_dependency_add_file.
6566 * gjavah.c (output_file): No longer global.
6567 (usage): Don't mention "gjavah".
6569 (java_no_argument): Likewise.
6570 (version): Likewise.
6571 (main): Recognize and handle -M family of options.
6572 (print_mangled_classname): Return is void.
6573 (process_file): Handle case where output is suppressed.
6574 (HANDLE_END_FIELD): Likewise.
6575 (HANDLE_METHOD): Likewise.
6576 * jcf-depend.c: New file.
6578 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
6580 * java-tree.def: Add missing newline at EOF.
6582 1998-10-13 Tom Tromey <tromey@cygnus.com>
6584 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
6585 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
6587 Include <config.h> and "system.h".
6588 (disassemble_method): Undefine RET to avoid clash with
6591 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6593 * decl.c (runtime_exception_type_node, error_exception_type_node):
6594 New global variables.
6595 (init_decl_processing): Initialized.
6596 * expr.c (java_lang_expand_expr): Set caught exception type to
6597 null if catch handler argument doesn't exit.
6598 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
6600 * java-tree.h (runtime_exception_type_node,
6601 error_exception_type_node): Global variables declared.
6602 (DECL_FUNCTION_THROWS): New macro.
6603 (DECL_FUNCTION_BODY): Modified comment.
6604 (DECL_SPECIFIC_COUNT): Likewise.
6605 (struct lang_decl): New field throws_list.
6606 (IS_UNCHECKED_EXPRESSION_P): New macro.
6607 * lex.c (java_lex): Generate location information for THROW_TK.
6608 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
6609 EXCEPTIONS_P): New macros.
6610 (enum jdep_code): New value JDEP_EXCEPTION.
6611 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
6612 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
6613 PATCH_METHOD_RETURN_ERROR): New macros.
6614 (patch_method_invocation_stmt): Added new argument to prototype.
6615 (patch_synchronized_statement, patch_throw_statement,
6616 check_thrown_exceptions, check_thrown_exceptions_do,
6617 purge_unchecked_exceptions, check_throws_clauses): New function
6619 * parse.y Fixed typo in keyword section.
6620 (throw:): Rule tagged <node>.
6621 (THROW_TK): Keyword tagged <operator>.
6622 (method_header:): Last argument to call to method_header passed
6624 (throws:, class_type_list:, throw_statement:,
6625 synchronized_statement:, synchronized:): Defined actions.
6626 (method_header): New local variable current. Register exceptions
6628 (java_complete_tree): Complete and verify exceptions from throws
6630 (complete_class_report_errors): Error message on exceptions not
6632 (java_check_regular_methods): Fixed typo. Shortcut on private
6633 overriding methods. Changed error message on method
6634 redefinition. Check for throws clause compatibility.
6635 (check_throws_clauses): New function.
6636 (java_check_abstract_methods): Use DECL_NAME for wfl or current
6637 method. Changed error message on method redefinition.
6638 (currently_caught_type_list): New static variable.
6639 (java_complete_expand_methods): Purge unchecked exceptions from
6640 throws clause list. Call PUSH_EXCEPTIONS before walk and
6641 POP_EXCEPTIONS after.
6642 (resolve_qualified_expression_name): Pass new argument as NULL to
6643 patch_method_invocation_stmt.
6644 (patch_method_invocation_stmt): New argument ref_decl. Invoke
6645 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
6646 argument list when appropriate. Use new argument if non null to
6647 store selected method decl.
6648 (patch_invoke): Convert if necessary args of builtin types before
6649 forming CALL_EXPR. Argument list no longer reversed here.
6650 (invocation_mode): Treat final methods as static methods.
6651 (java_complete_tree): New cases for THROW_EXPR: and
6652 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
6654 (complete_function_arguments): No more RECORD_TYPE
6655 conversion. Function parameter nodes no longer saved.
6656 (valid_ref_assignconv_cast_p): Avoid handling null type.
6657 (patch_binop): Fixed null constant reference handling.
6658 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
6660 (patch_try_statement): Fixed comments. Record caught types in
6661 list, push the list, expand try block and pop the list.
6662 (patch_synchronized_statement, patch_throw_statement,
6663 check_thrown_exceptions, check_thrown_exceptions_do,
6664 purge_unchecked_exceptions): New functions.
6665 * typeck.c (lookup_argument_method): Allow WFL in place of method
6666 DECL_NAME during method definition check
6668 1998-10-09 Tom Tromey <tromey@cygnus.com>
6670 * gjavah.c (decode_signature_piece): New function.
6671 (print_c_decl): Use it. Added `name_override' argument.
6672 (print_method_info): Use name_override argument to print_c_decl.
6673 (seen_fields): Removed.
6674 (print_field_info): Don't update seen_fields.
6675 (struct method_name): New structure.
6676 (method_name_list): New global.
6677 (print_method_info): Add new method to list of methods.
6678 (name_is_method_p): New function.
6679 (print_field_info): If field name has same name as method, then
6681 (process_file): Parse methods before fields.
6682 (field_pass): New global.
6683 (HANDLE_END_FIELD): Take field_pass into account.
6685 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6687 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
6688 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
6690 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
6692 * jvspec.c: Fix bug in jvgenmain_spec patch.
6694 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6696 * Makefile.in (lang.o:): Install dependency on java-tree.def.
6697 * decl.c (soft_exceptioninfo_call_node): New global variable.
6698 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
6699 takes extra integer argument. soft_exceptioninfo_call_node
6701 * except.c (java_set_exception_lang_code): New function
6702 (method_init_exceptions): Called here.
6703 (prepare_eh_table_type): New function.
6704 (expand_end_java_handler): Called here.
6705 * expr.c (build_java_throw_out_of_bounds_exception): Now features
6706 one argument. Modified generation of call to
6707 soft_badarrayindex_node to use new argument.
6708 (build_java_arrayaccess): Pass faulty index value to
6709 build_java_throw_out_of_bounds_exception.
6710 (generate_name): New function.
6711 (java_lang_expand_expr): New local variables node, current,
6712 has_finally_p. Expand TRY_EXPR node.
6713 (process_jvm_instruction): Replace top of the stack with thrown
6714 object reference when entering exception handler.
6715 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
6716 specific tree codes.
6717 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
6719 (DECL_SPECIFIC_COUNT): New macro.
6720 (prepare_eh_table_type, java_set_exception_lang_code,
6721 generate_name): New function declarations.
6722 (match_java_method): Declaration deleted.
6723 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
6725 * lex.c (TRY_TK, CATCH_TK): Generate location information.
6726 * parse.h (redefinition_error, refine_accessible_methods_list,
6727 can_cast_to_p): Function declaration removed.
6728 (classitf_redefinition_error, variable_redefinition_error,
6729 parse_jdk1_1_error, find_applicable_accessible_methods_list,
6730 find_most_specific_methods_list, argument_types_convertible,
6731 enter_a_block, valid_builtin_assignconv_identity_widening_p,
6732 valid_cast_to_p, valid_method_invocation_conversion_p,
6733 try_reference_assignconv, add_stmt_to_compound,
6734 build_jump_to_finally, build_tree_list, patch_try_statement,
6735 java_get_catch_block): New function declarations.
6736 * parse.y (string_buffer_type): Global variable deleted.
6737 (group_of_labels, catches, catch_clause, catch_clause_parameter,
6738 finally): Rules tagged <node>.
6739 (TRY_TK, CATCH_TK): Token tagged <operator>.
6740 (class_body_declaration:, class_member_declaration:,
6741 formal_parameter:, explicit_constructor_invocation:,
6742 interface_member_declaration:, constant_declaration:,
6743 primary_no_new_array:, class_instance_creation_expression:,
6744 array_creation_expression:): Issue error on unsuported JDK1.1
6746 (try_statement:, catches:, finally:): Define actions.
6747 (catch_clause_parameter): New rule.
6748 (catch_clause:): Use new rule catch_clause_parameter.
6749 (parse_jdk1_1_error): New function.
6750 (redefinition_error): Renamed classitf_redefinition_error.
6751 (variable_redefinition_error): New function.
6752 (check_class_interface_creation): Call
6753 classitf_redefinition_error.
6754 (java_complete_tree): Added error message on JDEP_TYPE: case.
6755 (complete_class_report_errors): Fixed indentation.
6756 (declare_local_variables): Call variable_redefinition_error.
6757 (source_end_java_method): Call java_set_exception_lang_code and
6758 emit_handlers where appropriate.
6759 (java_method_add_stmt): Call add_stmt_to_block.
6760 (add_stmt_to_block): New function.
6761 (lookup_method_invoke): Fixed outside comment. new local variable
6762 candicates. Call find_applicable_accessible_methods_list and
6763 find_most_specific_methods_list when searching for a
6764 method. Modified error report to list possible candidates when
6766 (find_applicable_accessible_methods_list,
6767 find_most_specific_methods_list, argument_types_convertible): New
6769 (refine_accessible_methods_list): Function deleted.
6770 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
6771 expr (if applicable) before calling patch_array_ref.
6772 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
6773 (enter_block): Fixed comment.
6774 (enter_a_block): New function.
6775 (patch_assignment): Reorganized. Call try_reference_assignconv for
6776 references. Call valid_cast_to_p instead of can_cast_to_p.
6777 (try_reference_assignconv,
6778 valid_builtin_assignconv_identity_widening_p): New functions.
6779 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
6780 (valid_cast_to_p, valid_method_invocation_conversion_p): New
6782 (build_string_concatenation): Don't resolve StringBuffer.
6783 (patch_cast): Fixed inverted arguments.
6784 (patch_array_ref): Code to save array expr deleted. Call
6785 valid_cast_to_p instead of can_cast_to_p.
6786 (generate_labeled_block): Call generate_name.
6787 (build_jump_to_finally, build_try_statement, java_get_catch_block,
6788 patch_try_statement): New functions.
6789 * typeck.c (match_java_method): Function deleted.
6791 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
6793 * jvspec.c: jvgenmain_spec uses different temporary file names.
6795 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
6797 * jvspec.c (lang_specific_driver): Fail if user specifies
6798 --main= when not linking.
6800 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
6802 * class.c (make_class_data): Push value for `thread' field.
6803 * decl.c (init_decl_processing): Added `thread' field to class.
6805 * class.c (add_field): Always make static fields externally
6808 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
6810 * expr.c (build_java_athrow,
6811 build_java_throw_out_of_bounds_exception, expand_invoke,
6812 build_newarray, expand_java_multianewarray, build_java_monitor):
6813 Update comments to reflect _Jv_* function names.
6815 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
6817 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
6818 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
6819 * parse.y (expand_start_java_method): Likewise.
6821 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
6823 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
6825 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
6826 (add_field): No longer need to convert from RECORD_TYPE to pointer,
6827 * expr.c: Remove no-longer-needed calls to promote_type.
6828 * decl.c (give_name_to_locals): Liekwise.
6829 * jcf-parse.c (get_class_constant): Compensate for new signatures.
6830 * parse.y: Add/remove promote_type calls as appropriate.
6831 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
6832 (parse_signature_string): Likewise.
6833 (build_java_array_type): Fix for now signature convenions.
6835 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
6837 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
6839 * class.c (init_class_processing): libjava function renamed to
6842 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6844 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
6845 * java-tree.def: Fixed DEFTREECODE third argument.
6846 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
6847 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
6848 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
6849 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
6850 JAVA_THIS_EXPR): Now replaced by tree code definitions.
6851 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
6852 * lang.c (java_tree_code_type, java_tree_code_length,
6853 java_tree_code_name): New arrays.
6854 (lang_init): Append Java tree node definitions to Gcc ones.
6855 * lex.c (expression_obstack): Declared as extern when JC1_LITE
6857 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
6859 (java_lex): Allow declaration of empty string constants. Retain
6860 location information on CASE_TK and DEFAULT_TK.
6861 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
6862 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
6863 Modified to be more robust.
6864 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
6865 (build_new_invocation, try_builtin_assignconv,
6866 patch_switch_statement, string_constant_concatenation,
6867 build_string_concatenation, patch_string_cst, patch_string,
6868 java_expand_switch): New function declarations.
6869 * parse.y: Rules related to switch and EH tagged <node>.
6870 (label_id): Set to NULL_TREE
6871 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
6873 (this_or_super:): Fixed indentation.
6874 (statement:, statement_nsi:, statement_without_trailing_substatement:,
6875 statement_expression:): Removed call to RULE on all sub-rules.
6876 (switch_expression:, switch_labels:): New rules.
6877 (switch_statement:, switch_block:, switch_block_statement_groups:,
6878 switch_block_statement_group:, switch_labels:, switch_label:):
6880 (throw_statement:, synchronized_statement:, try_statement:):
6881 Defined temporary actions.
6882 (class_instance_creation_expression:): Call
6883 build_new_invocation. Fixed indentation.
6884 (field_access): Fixed indentation.
6885 (method_invocation): Likewise.
6886 (make_qualified_primary): Use THIS_EXPR.
6887 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
6888 resolving from SUPER, set *type_found.
6889 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
6890 (java_complete_tree): Removed unused local variable `location'. Case
6891 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
6892 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
6893 on MODIFY_EXPR: and all binary operator tree code cases. Removed
6894 STRING_CST: case. default: checks for patchable strings.
6895 (complete_function_arguments): Transform string constant or
6896 crafted StringBuffer if necessary.
6897 (build_method_invocation): Fixed comments.
6898 (build_new_invocation): New function.
6899 (patch_assignment): Call try_builtin_assignconv to figure a valid
6900 assignment conversion between builtin types.
6901 (try_builtin_assignconv): New function.
6902 (build_binop): Use URSHIFT_EXPR directly to call build.
6903 (operator_string): Use UNARY_PLUS_EXPR.
6904 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
6906 (do_merge_string_cste, merge_string_cste,
6907 string_constant_concatenation, build_string_concatenation,
6908 patch_string, patch_string_cst): New function.
6909 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
6910 (patch_unaryop): Likewise. New test of valid ++/-- operands.
6911 (build_newarray_node): Use NEW_ARRAY_EXPR.
6912 (build_this): Use THIS_EXPR.
6913 (build_return): Enable debug information on return statement.
6914 (build_if_else_statement): Likewise.
6915 (complete_labeled_statement): Fixed related comment.
6916 (build_loop_body): Fixed comment.
6917 (build_bc_statement): Enable debug information on break/continue
6919 (patch_bc_statement): Fixed typos. Handle SWITCH statement
6921 (patch_switch_statement, case_identity, java_expand_switch): New
6924 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
6926 * buffer.h (BUFFER_INIT): New macro.
6927 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
6928 Pass (struct jcf_partial *state) to most functions.
6929 (jcf_block, jcf_relocation): New types.
6930 Support labels, branches, conditionals, loops.
6932 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
6934 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
6936 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
6938 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
6939 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
6940 not integer_type_node (INT_TYPE_SIZ bits).
6942 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
6944 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
6945 * jcf-dump.c (print_exception_table): New function.
6946 (disassemble_method): Better handling of wide instructions.
6947 Make more robust for bad input.
6949 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
6951 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
6954 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
6956 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
6958 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
6960 * Makefile.in ($(PARSE_H)): Removed target.
6962 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
6964 * Makefile.in (JAVA_OBJS): Add memmove.o
6965 (memmove.o): New target & rules.
6967 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
6969 * expr.c (expand_invoke): Don't generate a call to the class init
6972 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
6974 * Makefile.in: Add many missing dependencies.
6975 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
6977 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
6978 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
6980 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
6982 * decl.c (complete_start_java_method): If method is static (and
6983 not private) call _Jv_InitClass.
6984 * expr.c (expand_invoke): Don't call build_class_init.
6986 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
6988 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
6990 * Make-lang.in (GCJ): Define before using.
6992 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
6994 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
6995 losing due to namespace pollution in GNU getopt.h
6997 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
6999 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
7000 (java.all.cross): Likewise.
7001 (java.rest.encap): Likewise.
7003 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
7005 * gjavah.c (print_class_decls): Fix thinko in arglist
7006 * jcv-io.c (find_classfile): Similarly.
7008 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
7010 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
7012 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
7014 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
7015 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
7016 * Makefile.in (PARSE_C): New macro.
7017 (PARSE_H): Likewise.
7018 (PARSE_SCAN_C): Likewise.
7019 ($(PARSE_C)): Target renamed from parse.c.
7020 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
7021 (clean): Remove parse-scan.c as well.
7022 (parse.o): Depend on $(PARSE_C).
7024 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
7026 * README, license.terms: Removed.
7028 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
7029 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
7030 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
7031 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
7032 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
7033 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
7034 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
7035 and Java trademark attribution.
7037 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
7039 * Makefile.in: Use gcjh, not gjavah.
7040 * config-lang.in (stagestuff): Use gcjh, not gjavah.
7041 * Make-lang.in: Changed gjavah to gcjh everywhere.
7043 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
7045 * gjavah.c: Support new -prepend -add -append flags.
7046 (print_method_info): Method is not virtual if class is final.
7048 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7050 * jv-scan.c: Fixed copyright assignment.
7051 * keyword.gperf: Likewise.
7052 * keyword.h: Likewise.
7053 * lex.c: Fixed copyright assignment.
7054 (java_lex): Push unicode back when parsing '<'.
7055 * lex.h: Fixed copyright assignment.
7056 * parse-scan.y: Likewise.
7057 * parse.h: Fixed copyright assignment.
7058 (build_debugable_stmt, complete_for_loop): New function prototypes.
7059 * parse.y: Fixed copyright assignment.
7060 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
7061 size_zero_node when completing a loop with no exit condition.
7062 (for_statement_nsi:): Define action.
7063 (for_init:, for_update:): Return size_zero_node when empty.
7064 (declare_local_variables): Call build_debugable_stmt.
7065 (build_debugable_stmt): New function.
7066 (build_loop_body): Build debugable statement around loop
7068 (complete_loop_body): Take into account the debugable statement
7069 around the EXIT_EXPR.
7070 (complete_loop_body): New function.
7071 (patch_exit_expr): Fixed condition inversion.
7073 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
7075 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
7076 name of thread define.
7077 * jvspec.c (THREAD_NAME): New macro.
7079 (THREADLIB): Likewise.
7080 (lang_specific_driver): Recognize attempt to link with thread
7081 library or gc library. Recognize -ljava on command line so it
7082 isn't linked against more than once.
7084 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7086 * parse-scan.y (report_main_declaration): Name of the class
7087 containing `main' can be a qualified name.
7089 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
7091 * config-lang.in: Changed gjavac to gjc everywhere.
7092 * Make-lang.in: Changed gjavac to gjc everywhere.
7094 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7096 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
7097 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
7098 and install the files.
7099 * Makefile.in (JAVA_OBJS_LITE): New variable.
7100 (compiler:): Now include jv-scan as a dependency.
7101 (../jv-scan$(exeext), parse-scan.c): New targets.
7102 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
7103 * config-lang.in (compilers): Removed gcj, gjavah from the list.
7104 * jcf-parse.c (parse_source_file): Call java_layout_classes and
7105 check for errors even if parse_only.
7106 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
7108 (yylex): New function. Uses java_lex body.
7109 (java_lex): Removed commented out statement. Remove local variable
7110 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
7111 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
7112 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
7113 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
7114 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
7115 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
7117 (java_lex_error): Empty if JC1_LITE is defined.
7118 (java_get_line_col): Return 0 if JC1_LITE is defined.
7119 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
7120 SET_MODIFIER_CTX): Moved into the section containing the macros
7121 conditionally defined by JC1_LITE.
7122 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
7123 argument if JC1_LITE is defined.
7124 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
7125 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
7127 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
7128 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
7129 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
7130 to different values according to JC1_LITE.
7131 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
7132 declared if JC1_LITE set.
7133 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
7134 defined if JC1_LITE not set.
7135 (struct parser_ctx): Reorganized and skip the jc1 front end part
7137 (java_layout_classes): New function definition.
7138 (java_push_parser_context, java_init_lex, yyparse, yylex,
7139 yyerror): Prototype always declared. All other static function
7140 prototypes declared only if JC1_LITE is not set.
7141 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
7142 declared in parse.h.
7143 (java_layout_classes): New function.
7144 (java_complete_expand_methods): No longer layout the class here.
7145 * parse-scan.y: New file.
7146 * jv-scan.c: New file.
7148 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
7150 * gjavah.c (main): Handle -friend option.
7151 (friend_specs): New global.
7152 (generate_access): Handle friend_specs.
7153 (process_file): Likewise.
7154 (MAX_FRIENDS): New macro.
7155 (friend_count): New global.
7156 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
7157 Changed all callers.
7159 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
7161 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
7162 (main): Handle processing all the entries of a named .zip archive.
7163 * jcf-io.c (jcf_trim_old_input): New function.
7164 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
7166 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
7168 * lang.c (flag_assume_compiled): Make default be on.
7170 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
7172 * jcf-dump.c: Add bunches of flags to control output more.
7173 (process_class): New function; support printing more than one class.
7174 (main): Support new --print-main and --javap flags.
7175 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
7176 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
7178 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
7180 Change mangling of dispatch table to match C++ vtable (w/thunks).
7181 * class.c (build_dtable_decl), java-tree.h: New function.
7182 (make_class_data): Call it.
7183 * decl.c (init_decl_processing): Likewise.
7185 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
7187 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
7188 soft_anewarray; adjust args passed.
7189 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
7190 match _Jv_NewObjectArray.
7192 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7194 * decl.c (push_labeled_block, pop_labeled_block): New functions.
7195 * expr.c (loopup_label): Call create_label_decl.
7196 (create_label_decl): New function.
7197 (java_lang_expand_expr): Call expand_start_bindings with argument
7199 * java-tree.h Added space after PROTO in function declarations
7201 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
7202 (create_label_decl, push_labeled_block): New function
7204 * lex.c (label_id): Initialize.
7205 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
7207 * parse.h Added space after PROTO in function declarations when
7209 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
7210 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
7211 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
7212 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
7214 (struct parser_ctxt): New fields current_loop,
7215 current_labeled_block.
7216 (build_if_else_statement, patch_if_else_statement,
7217 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
7218 generate_labeled_block, complete_labeled_statement,
7219 build_bc_statement, patch_bc_statement, patch_loop_statement,
7220 build_new_loop, build_loop_body, complete_loop_body): New function
7222 * parse.y (java_warning_count): New global variable.
7223 (label_id): New static variable.
7224 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
7225 (block:): Return size_zero_node when block is empty.
7226 (empty_statement:): Return size_zero_node.
7227 (statement:): Implement supplemental action when for_statement: is
7229 (label_decl:): New rule.
7230 (labeled_statement:): Rewritten using label_decl. Actions
7232 (labeled_statement_nsi:): Likewise.
7233 (if_then_statement): Actions implemented.
7234 (while_expression): New rule.
7235 (while_statement:): Rewritten using while_expression. Actions
7237 (while_statement_nsi:): Likewise.
7238 (do_statement_begin:): New rule.
7239 (do_statement:): Rewritten using do_statement_begin. Actions
7241 (for_statement:): Rewritten using for_begin. Actions implemented.
7242 (for_statement_nsi:): Likewise.
7243 (for_header:, for_begin:): New rules.
7244 (for_init:): Actions implemented.
7245 (statement_expression_list:, break_statement:,
7246 continue_statement:): Likewise.
7247 (yyerror): Count number of issued warning(s).
7248 (java_report_errors): Report error(s) and/or warning(s).
7249 (java_complete_class): Use build_java_argument_signature to
7250 recompute completed method signature.
7251 (java_check_regular_methods): New locals method_wfl and aflags.
7252 Use method_wfl instead of lookup_cl during error reports. Fixed
7253 indentation and modified some error messages. Use
7254 lang_printable_name in method instead of the DECL_NAME. New code
7255 to issue warnings on methods not overriding corresponding methods
7256 private to a different package.
7257 (java_method_add_stmt): Call add_stmt_to_compound.
7258 (add_stmt_to_compound): New function.
7259 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
7260 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
7261 (build_if_else_statement, patch_if_else_statement,
7262 build_labeled_block, generate_labeled_block,
7263 complete_labeled_statement, build_new_loop, build_loop_body,
7264 complete_loop_body, patch_loop_statement, build_bc_statement,
7265 patch_bc_statement, patch_exit_expr): New functions.
7266 * typeck.c (build_java_signature): Build argument signature before
7267 enclosing it in between parenthesis.
7269 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
7271 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
7272 (JAVA_OBJS): Added reminder comment
7274 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
7276 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
7277 be interpreted as a long long.
7279 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
7281 * decl.c (init_decl_processing): Use _Jv_InitClass, not
7282 soft_initialise_class. Use _Jv_NewMultiArray, not
7283 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
7284 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
7285 _Jv_CheckArrayStore, not soft_checkarraystore. Use
7286 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
7288 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
7290 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
7291 length_identifier_node): New global tree node constants.
7292 * parse.y (kw_super, kw_this, kw_length): Removed globals.
7293 Replace uses by super_identifier_node etc.
7294 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
7296 * parse.y (resolve_field_access): Don't special-case ".length" if
7297 flag_emit_class_files.
7298 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
7299 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
7302 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
7304 * decl.c (init_decl_processing): Remove unused method_type_node fields.
7305 * class.c (make_method_value): Remove init for removed fields.
7307 * class.c (layout_class): Use build_java_argument_signature.
7308 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
7310 * typeck.c (push_java_argument_signature): Removed. Merged into ...
7311 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
7312 (build_java_signature): Don't use push_java_argument_signature.
7314 * typeck.c (lookup_argument_method): New function.
7315 * parse.y (java_check_regular_methods): Use lookup_argument_method
7316 instead of lookup_java_method2 followed by lookup_java_method.
7318 * parse.y (check_method_redefinition): Minor optimization.
7320 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
7321 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
7323 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
7325 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
7328 * gjavah.c (java_float_finite): Use K&R-style definition.
7329 (java_double_finite): Likewise.
7330 (generate_access): Now returns void. Changed all callers.
7331 (last_access_generated): Removed.
7332 (process_file): Only make a single pass over the .class file.
7334 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
7336 * class.c (get_dispatch_table): Add extra dummy vtable entry,
7337 for compatibility for G++ (with -fvtable-thunks).
7338 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
7340 * gjavah.c (process_file): Use public inheritance for super-class.
7342 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7344 * lex.c (java_init_lex): Initialize ctxp->package.
7345 * parse.h (struct parser_ctxt): package and package_len replaced
7346 by tree package, an identifier node. Field method_decl_list is
7347 gone. Fixed comments.
7348 (lookup_field_wrapper, merge_qualified_name, not_accessible,
7349 class_in_current_package): New function prototypes.
7350 * parse.y (array_type:): Set class loaded flag on primitive type
7352 (package_declaration:): Assign ctxp->package to the
7354 (method_invocation:): Handle invocation of method qualified by
7356 (single_type_import_declaration:): Removed ambiguity check.
7357 (java_pop_parser_context): New local variable `next'. Reset and
7358 set IMPORT_CLASSFILE_NAME flags on current and previous import
7360 (java_accstring_lookup): Use new local macro COPY_RETURN.
7361 (lookup_field_wrapper): New function.
7362 (parser_qualified_classname): Use merge_qualified_name.
7363 (parser_check_super_interface): Broaden error message.
7364 (do_resolve_class): Check for qualified class name in the current
7365 compilation unit if appropriate.
7366 (process_imports): Check for already defined classes.
7367 (check_pkg_class_access): Got rid of call to
7368 get_access_flags_from_decl.
7369 (java_complete_expand_methods): Call safe_layout_class based on
7370 the current class size.
7371 (make_qualified_primary): Build a WFL qualification on primary if
7373 (merge_qualified_name): New function.
7374 (make_qualified_name): Use merge_qualified_name.
7375 (resolve_expression_name): Use safe_lookup_field.
7376 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
7377 (resolve_qualified_expression_name): Likewise. Check on resolved
7378 element accessibility.
7379 (not_accessible_p, class_in_current_package): New functions.
7380 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
7381 (patch_method_invocation_stmt): Merged common pieces. Check
7382 accessibility of invoked method.
7383 (check_for_static_method_reference): Add returned type in error
7385 (invocation_mode): Get rid of bogus check on PRIVATE methods.
7386 (refine_accessible_methods_list): Merged two conditions in test.
7387 (java_complete_class): Sanity check on stabilize_ref gone.
7388 * zextract.c (read_zip_archive): Cast lseek second argument to long.
7390 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
7392 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
7394 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
7396 * gjavah.c (F_NAN): Removed.
7397 (F_NAN_MASK): New macro.
7398 (F_POSITIVE_INFINITY): Removed.
7399 (F_NEGATIVE_INFINITY): Likewise.
7400 (java_float_finite): Rewrote.
7401 (D_NAN_MASK): Renamed.
7402 (java_double_finite): Rewrote.
7403 (D_POSITIVE_INFINITY): Removed.
7404 (D_NEGATIVE_INFINITY): Likewise.
7406 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
7407 If verbose, print underlying representation of value in hex.
7409 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
7411 * buffer.h, buffer.c: New files.
7412 * Makefile.in (JAVA_OBJS): Add buffer.o.
7414 Support locals variables and writing their debug entries to .class.
7415 * jcf-write.c: Simplify some by user new buffer type.
7416 (vode_buffer_grow): Removed.
7417 (struct localvar_info): New type.
7418 (localsvars, localvartable): New buffers.
7419 (localvar_alloc, localvar_free): New functions.
7420 (generate_bytecode_insns): Handle local variables.
7421 (generate_classfile): Write LocalVariableTable attribute.
7423 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7425 * jcf-io.c (open_in_zip): Check the zipfile magic number.
7426 * zipfile.h (ZIPMAGIC): New macro.
7428 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
7430 * Makefile.in (gjavah.o): Updated dependencies.
7431 (jcf-dump.o): Likewise.
7432 (all.indirect): Use ../gjavah.
7433 (../gjavah$(exeext)): Likewise.
7434 (clean): Don't remove gjavah.
7435 (clean): Remove parse.c, not java/parse.c.
7436 * Make-lang.in (java): Added gjavah.
7437 (gjavah$(exeext)): New target.
7438 (GJAVAH_SOURCES): New macro.
7439 (java.all.build): Added gjavah.
7440 (java.all.cross): Likewise.
7441 (java.rest.encap): Likewise.
7442 * config-lang.in (compilers, stagestuff): Added gjavah.
7444 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
7446 * gjavah.c (java_float_finite): New function.
7447 (java_double_finite): Likewise.
7448 (F_POSITIVE_INFINITY): New macro.
7449 (F_NEGATIVE_INFINITY): Likewise.
7451 (D_POSITIVE_INFINITY): Likewise.
7452 (D_NEGATIVE_INFINITY): Likewise.
7454 (print_field_info): Use java_float_finite and java_double_finite.
7456 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
7458 * parse.y (method_header): Name "this" implicit argument.
7460 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
7462 * jcf-write.c: Write out LineNumberTable attribute in .class file.
7463 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
7464 (put_linenumber): New function.
7465 (generate_bytecode_insns, generate_classfile): Write line numbers.
7467 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7469 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
7470 (lookup_name, build_known_method_ref, build_class_init,
7471 build_invokevirtual, invoke_build_dtable, match_java_method,
7472 build_field_ref, pushdecl_force_head, build_java_binop,
7473 binary_numeric_promotion, build_decl_no_layout,
7474 build_java_arrayaccess, build_newarray, build_anewarray,
7475 build_java_array_length_access, build_java_arraynull_check): New
7476 extern function prototypes.
7477 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
7478 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
7480 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
7482 * jcf.h (jcf_out_of_synch): New extern function prototype.
7483 * parse.h: Static/global function implemented in parse.y
7484 prototyped and declarations moved at the end of the file.
7485 (DECL_P): Check that the argument isn't null.
7486 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
7487 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
7488 (QUAL_DECL_TYPE): New macro.
7489 (PARAMS): Macro definition removed.
7490 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
7491 (return_statement:): Call build_return.
7492 (field_access:): Call make_qualified_primary in sub rule.
7493 (method_invocation:): Build method invocation and call
7494 make_qualified_primary when processing primaries.
7495 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
7496 get_type_from_signature.
7497 (java_check_regular_method): Extra integer 0 argument when calling
7498 lookup_java_method2.
7499 (lookup_java_interface_method2): Extra method DECL argument when
7500 calling lookup_java_interface_method2.
7501 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
7503 (java_complete_expand_method): Layout current class iff not
7504 already done. Don't process interface's methods.
7505 (java_complete_expand_method): Use super class only if it
7506 exists. Use current class otherwise.
7507 (make_qualified_primary): New function.
7508 (resolve_expression_name): Process qualified expression or
7509 expression from primary the same way.
7510 (resolve_expression_name): Two last arguments to
7511 resolve_field_access are now NULL_TREEs.
7512 (resolve_field_access): New variable is_static. Local field must
7513 be DECLs. is_static computed on field DECLs only. Append code in
7514 where_found to the field access if necessary. Use QUAL_DECL_TYPE
7515 to initialize field_type.
7516 (resolve_qualified_expression_name): New local variable,
7517 previous_call_static and is_static. Handle primaries with function
7518 calls, casts, array references and `this'. `super' now handled as
7519 `(super_class)this'. Use is_static to clarify boolean expressions.
7520 Added code to handle case where a proper handle is required to
7521 access a field. Use QUAL_DECL_TYPE where applicable.
7522 (maybe_access_field): New function.
7523 (patch_method_invocation_stmt): New arguments primary, where,
7524 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
7525 deleted. Use `where' as a type to search from if specified. Check
7526 for static method reference where forbidden. Append primary or
7527 current_this to the argument list if not calling constructor nor
7529 (check_for_static_method_reference): New function.
7530 (patch_invoke): Layout the class on which new is done if
7532 (lookup_method_invoke): Changed format to report errors on
7534 (qualify_ambiguous_name): New local variable this_found. Now
7535 handle things from primaries. Method call are considered
7537 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
7539 (not_initialized_as_it_should_p): Comply with the new DECL_P.
7540 (java_complete_tree): New case fo RETURN_EXPR. Process function
7541 call arguments in separate function.
7542 (complete_function_arguments): New function.
7543 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
7545 (patch_assignment): Take the return function slot into account as
7546 a RHS. Distinguish assignment from a return.
7547 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
7548 when checking methods in interfaces.
7549 (resolve_type_during_patch): NULL argument to unresolve_type_p
7550 instead of NULL_TREE.
7551 (patch_newarray): Fixed typo in comment.
7552 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
7553 (build_return, patch_return): New functions.
7554 * typeck.c (lookup_java_constructor): Fixed typo in comment.
7556 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
7558 * constants.c (find_name_and_type_constant, find_fieldref_index,
7559 find_methodref_index): New methods.
7560 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
7561 just return given method. Also, rename to build_known_method_ref.
7562 (expand_invoke): Rename call to build_invoke_non_interface.
7563 * java-tree.h, parse.h: Update prototype.
7564 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
7565 (such as expand_expr_stmt) if flag_emit_class_files.
7566 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
7567 STACK_TARGET, IGNORE_TARGET): New macros.
7568 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
7569 (generate_bytecode_insn): New function to generate method's bytecode.
7570 (generate_classfile): Node generate Code attribute for a method.
7571 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
7572 push_long_const, field_op, adjust_typed_op, maybe_wide):
7573 New functions used by generate_bytecode_insn.
7575 * typeck.c (signature_include_return): Remove variable.
7576 (push_java_argument_signature, build_java_argument_signature): New.
7577 (build_java_signature): Use push_java_argument_signature.
7578 * parse.y: Use build_java_argument_signature instead of fiddling
7579 with signature_include_return.
7581 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
7583 * gjavah.c (print_c_decl): Always generate JArray<>* for array
7586 * Makefile.in (all.indirect): Added gjavah$(exeext).
7587 (gjavah$(exeext)): Added $(exeext).
7590 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7592 * class.c (layout_class): Call to java_layout_parsed_class replace
7593 by safe_layout_class.
7594 * expr.c (build_java_array_length_access): Removed static storage
7595 class in the function definition.
7596 (build_java_arraynull_check): Likewise.
7597 Also fixed typos in two comments.
7598 * lex.c (java_init_lex): Initialize static global kw_length.
7599 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
7600 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
7602 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
7603 * parse.h (resolve_no_layout): New static function declaration.
7604 (get_identifier_in_static): Declaration removed.
7605 (java_layout_parsed_class): Function name declaration changed to
7607 (build_newarray_node, patch_newarray, resolve_type_during_patch,
7608 not_initialized_as_it_should_p, build_this): New static function
7610 (pushdecl_force_head, build_java_binop, int_fits_type_p,
7611 binary_numeric_promotion, stabilize_reference,
7612 build_decl_no_layout, build_java_arrayaccess): Extern function
7613 declarations moved into their own section.
7614 (build_newarray, build_anewarray, build_java_array_length_access,
7615 build_java_arraynull_check): New extern function declarations.
7616 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
7617 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
7619 (CALL_CONSTRUCTOR_P): New macro.
7620 * parse.y (kw_length): New static global tree node.
7621 (return_statement): Tagged <node>.
7622 (RETURN_TK): Tagged <operator>.
7623 (variable_declarator_id:): Build variable declaration with an
7624 empty initialization value if a syntax error was found in the
7625 initialization part of the variable declaration.
7626 (statement_without_trailing_substatement:): return_statement: now
7627 uses the default rule.
7628 (return_statement:): Temporarily fixed to return NULL_TREE.
7629 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
7630 (class_instance_creation_expression:): Class creation rules now
7631 call build_method_invocation upon reduction.
7632 (array_creation_expression:): Rules call build_newarray_node upon
7634 (dim_exprs:): Build a list of dimension expressions.
7635 (dim_expr:): Store location of the OSB_TK in the dimension
7637 (method_invocation:): Added a new error rule.
7638 (build_unresolved_array_type): WFL argument may also be an array
7639 on a primitive type. Name of the argument changed to reflect this.
7640 (method_declarator): Insert argument type at the beginning of the
7641 argument type list and later reverse the list.
7642 (unresolved_type_p): Argument 'returned' may be optionally
7644 (java_layout_class_from_source): Function renamed
7646 (resolve_and_layout): Now call resolve_no_layout and
7648 (resolve_no_layout): New function.
7649 (purify_type_name): New function.
7650 (complete_class_report_errors): Call purify_type_name during error
7651 report on a type not found.
7652 (process_imports): error_found local variable doesn't need to be
7653 initialized to zero.
7654 (declare_local_variables): New local type_wfl. Fixed typo in error
7655 message. type_wfl assigned to unresolved type and used to register
7656 incomplete type. Build a WFL around the variable initialization
7657 statement so that debug info can be generated on it.
7658 (source_start_java_method): Reverse argument list after they've
7660 (current_this): New static global variable.
7661 (java_complete_expand_methods): Set current_this when appropriate.
7662 (resolve_expression_name): Build correct static and non static
7663 field access bearing a simple name.
7664 (resolve_field_access): Resolve the length field of arrays. Handle
7666 (patch_method_invocation_stmt): Set the type of the method
7667 invocation to error_mark_node. This value is later overridden by a
7668 valid type, if any. Don't handle qualified constructor invocation
7669 as qualified method invocation. Call lookup_method_invoke with its
7670 new flag. It's no longer necessary to access the selected method
7671 as the value of a tree list. Handle constructor invocation.
7672 (patch_invoke): Reverse argument list when invoking non interface
7673 methods. Insert call to new as the first argument of the
7675 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
7676 defined within a final class. Return INVOKE_STATIC if the invoked
7677 method is a constructor.
7678 (lookup_method_invoke): New lc argument is a flag to indicate a
7679 constructor lookup. Now handle constructor lookup. Choose the most
7680 specific method in case several were matching the invocation
7681 requirements. Return a method decl instead of a tree list featuring
7682 one single method decl element.
7683 (refine_accessible_methods_list): New lc flag argument to
7684 indicate that a constructor is being looked up.
7685 (not_initialized_as_it_should_p): New function.
7686 (java_complete_tree): Now process fake tree codes
7687 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
7688 save_expr on resolved function call arguments. Case on
7689 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
7690 (patch_assignment): LHS can be a field access expression. When
7691 dealing with reference, lhs_type is the promoted type of the
7692 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
7694 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
7695 (patch_binop): Use not_initialized_as_it_should_p where
7697 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
7698 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
7700 (resolve_type_during_patch): New function.
7701 (patch_cast): Call resolve_type_during_patch to resolve type and
7702 report error accordingly.
7703 (patch_array_ref): Use not_initialized_as_it_should_p where
7704 applicable. Array base expression is saved before being
7705 used. Promote the type of an array elements if it contains non
7707 (build_newarray_node, patch_newarray, build_this): New functions.
7709 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
7711 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
7712 increment it in `for' statement.
7713 (print_field_info): If number is inf or nan, don't print it.
7714 (print_method_info): If method name is `delete', just ignore it.
7715 (print_c_decl): Special-case jstringArray.
7717 * gjavah.c (help): New function.
7718 (no_argument): New function.
7719 (usage): Changed text.
7720 (main): Rewrote argument handling. Now handles -v, --help,
7722 (version): New function.
7723 (found_error): New global.
7724 (main): Return found_error.
7725 (generate_access): Set found_error.
7726 (print_c_decl): Likewise.
7728 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
7730 * gjavah.c (print_c_decl): Don't print "," when examining field.
7731 Skip type name when looking at "[L" types.
7732 (process_file): Now static.
7733 (generate_access): Now returns int.
7734 (last_access_generated): New global.
7735 (process_file): Clear last_access_generated; make multiple passes
7737 (print_field_info): Just return if generate_access returns true.
7738 (print_method_info): Likewise. Also, allow <init> functions to
7740 (print_c_decl): Added is_init argument. Print constructors
7742 (print_cxx_classname): Use UTF8_GET to extract characters from
7744 (print_base_classname): New function.
7745 (print_class_decls): New function.
7746 (process_file): Use it.
7747 (utf8_cmp): New function.
7749 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
7751 * lang-options.h: Format changed to match changes in gcc/toplev.c
7752 to implement a --help option.
7754 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
7756 * decl.c (init_decl_processing): Revert change to dtable_type.
7758 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
7760 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
7762 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
7764 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
7766 * lang.c (lang_init): Default flag_exceptions to 1, without
7767 checking to see if it's 2 first.
7769 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
7771 * constants.c: Include "system.h".
7773 * lang.c (flag_new_exceptions): Get via extern now.
7774 (lang_init_options): New functions. Turn on flag_new_exceptions.
7776 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7778 * lex.c (java_lex): Return 0 when we see an invalid character in
7781 * lex.c (java_read_char): Specify extra argument when calling
7783 (java_read_unicode, java_parse_end_comment,
7784 java_parse_escape_sequence): Likewise,
7785 (java_lex): Specify extra argument when calling
7786 java_lex_error. Test that IDs are beginning with a legal character
7787 for IDs. Handle invalid characters with an error message and a
7788 call to java_lex_error.
7789 (java_lex_error): Adjust column position by new argument
7790 `forward'. Issue an error even if in the middle of reporting an
7793 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
7795 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
7796 we don't explicitly put a null pointer when we're copying it.
7798 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
7800 * gjavah.c (print_cxx_classname): New function.
7801 (super_class_name): Likewise.
7802 (print_super_fields): Removed.
7803 (in_super): Removed.
7804 (print_field_info): Never generate #defines.
7805 (print_c_decl): Changed generated types to match JNI. No longer
7806 print class name before method name.
7807 (print_method_info): Print "static" before static methods.
7808 Print "virtual" before non-final methods.
7809 (usage): Use exit(1), not exit(-1).
7811 (print_field_info): Use %.17g to print a double.
7812 (last_access): New globals.
7813 (process_file): Initialize last_access.
7814 (usage): Now static.
7815 (ACC_VISIBILITY): New define.
7816 (generate_access): New function.
7817 (print_field_info): Call it.
7818 (print_method_info): Likewise. Also, generate information for all
7819 methods, not just native methods. Return void.
7820 (print_c_decl): Return void.
7821 (print_field_info): Return void.
7823 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7825 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
7826 processing the jc1 grammar file. Prefix bison functions and
7827 variables with java_.
7828 (parse.c): Dependencies on parse.h and lex.h
7829 * expr.c (build_java_arrayaccess): Function now global.
7830 * java-tree.h: Comment reorganized to carry on previous
7831 classification effort.
7832 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
7833 RESOLVE_TYPE_NAME_P): New flags on WFLs.
7834 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
7835 java_parse (new prefix java_ generated by bison).
7836 (java_layout_parsed_class, java_register_parsed_class): Function
7838 (yyparse): Removed unnecessary call to init_outgoing_cpool.
7839 * lex.c (static tree wfl_op): Variable deleted.
7840 (java_init_lex): Initialize kw_super and kw_this. Initialize more
7841 ctxp fields to NULL_TREE.
7842 (java_lex): No longer create WFL for operators. Filename caching
7843 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
7844 created as STRING_CST and later expanded. Removed extra argument
7845 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
7847 (build_wfl_node): Removed code in comments.
7848 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
7849 store token and location data in the current bison token.
7850 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
7851 static/extern function declaration at the beginning of the file.
7852 (struct qualification): Data structure definition deleted.
7853 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
7854 (qualify_ambiguous_name): Function declaration modified. Function
7855 now returns nothing.
7856 (build_array_ref, patch_array_ref, make_qualified_name,
7857 resolve_qualified_expression_name, maybe_generate_clinit,
7858 resolve_field_access): New static function declarations.
7859 (build_java_arrayaccess): New extern function declaration.
7860 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
7861 (CALL_EXPR_PRIMARY): Macro deleted.
7862 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
7863 (struct parser_ctxt): Field initialized_final
7864 removed. non_static_initialized, static_initialized: New fields.
7865 * parse.y (static tree kw_super, static tree kw_this): New global
7867 (%union): tree wfl field of operator member replaced by int
7868 location. WFLs are non longer created for operators.
7869 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
7870 (qualified_name:): Now calls make_qualified_name to build the
7872 (type_declaration:): Consider generating <clinit> when class
7874 (variable_declarator:): Directly build an assignment node when the
7875 variable is initialized when declared.
7876 (this_or_super:): Build a WFL and set current location when THIS
7877 or SUPER are parsed.
7878 (expression_statement:): Wrap statement around a WFL.
7879 (primary_no_new_array:): Fixed typo. Changed value returned by
7880 THIS_TK because of its new type (temporary).
7881 (dim_exprs:): Temporary fix because of OSB_TK's new type.
7882 (field_access:): Build qualified name with SUPER.
7883 (method_invocation:): Fixed returned value because of SUPER's new
7885 (array_access:): Use OSB_TK location information.
7886 (post_increment_expression:, post_decrement_expression:,
7887 unary_expression:, pre_increment_expression:,
7888 pre_decrement_expression:, unary_expression_not_plus_minus:,
7889 cast_expression:, multiplicative_expression:,
7890 additive_expression:, shift_expression:, relational_expression:,
7891 equality_expression:, and_expression:, exclusive_or_expression:,
7892 inclusive_or_expression:, conditional_and_expression:,
7893 conditional_or_expression:, assignment:): Use new location/token
7894 information available on operators.
7895 (create_class): Set super_decl_type to NULL_TREE when processing
7897 (register_fields): Field initialization is now a MODIFY_EXPR
7898 node. Chain initialization code to the matching lists (according
7899 the the field declaration modifiers).
7900 (maybe_generate_clinit): New function.
7901 (method_header): Don't set method's DECL_NAME to a WFL when adding
7902 methods to java.lang.Object.
7903 (resolve_and_layout): Now can return NULL_TREE if the type
7904 resolution fails. Otherwise, return the class DECL instead of its
7906 (check_method_redefinition): Don't patch method DECL_NAME if it
7907 belongs to java.lang.Object.
7908 (process_imports): Simply assign error_found to the value returned
7909 by check_pkg_class_access.
7910 (declare_local_variables): Don't use their init statements (if
7911 any) when parsing error were previously found. Reuse MODIFY_EXPR
7912 build during parsing as an init statement.
7913 (java_method_add_stmt): Now return the current method body.
7914 (java_layout_parsed_class, java_register_parsed_class): Functions
7916 (java_complete_expand_methods): Initialize the constant pool on a
7917 per class basis. Layout the classes before expanding their method
7918 bodies. Don't try expand artificial constructor code if error were
7919 found. Make the classes data and register them if no error were
7921 (java_complete_expand_method): Retrieve an artificial constructor
7922 argument list before entering its body. Assign the top block to
7923 the artificial constructor function body and set types of declared
7924 blocks and compound statements to void. Walk method body if not an
7925 artificial constructor.
7926 (make_qualified_name, cut_identifier_in_qualified): New functions.
7927 (resolve_expression_name): Fixed comments. Save/restore the
7928 current class CLASS_LOADED_P flag value. Build non qualified
7929 static field access and handle qualified expression names.
7930 (resolve_field_access, resolve_qualified_expression_name): New
7932 (patch_method_invocation_stmt): Use the new expression resolution
7933 scheme, calling resolve_field_access when the function call is
7934 resolved as an expression.
7935 (qualify_ambiguous_name): Function rewritten to work on qualified
7936 expression produced by make_qualified_name.
7937 (java_complete_tree): Promote type when function's argument are
7938 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
7939 the assignment to discover further errors if RHS is a expression
7940 name that fails to evaluate. Declare LHS initialized even though
7941 the assignment failed. Don't use the location variable and removed
7942 extra argument in patch function calls. Now handle the ARRAY_REF
7943 case and build internal string representation when STRING_CSTs are
7945 (build_method_invocation): Don't wrap function call around a WFL.
7946 (build_assignment): Likewise. Use the operator location
7948 (patch_assignment): Handle array access LHSs. Handle error
7949 provenance, resulting in a better error report.
7950 (build_binop): Use op_location from operator as binop location
7952 (build_unaryop, build_incdec, build_cast): Likewise.
7953 (patch_binop): Extract location information from the node. Fixed
7954 typo in error message.
7955 (patch_unary_op): Extract location information from the node.
7956 (build_array_ref, patch_array_ref): New functions.
7958 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
7960 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
7961 match _Jv_IsInstanceOf.
7962 * decl.c (init_decl_processing): Use _Jv_NewArray, not
7963 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
7965 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
7967 * decl.c (init_decl_processing): Functions are now named
7968 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
7970 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
7972 * java-tree.h (load_class): Add prototype.
7973 * class.c (is_compiled_class): Add missing arg to load_class.
7974 * expr.c (expand_java_NEW): Call load_class.
7975 * parse.y (process_import): Removed bogus use of void return value.
7977 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
7979 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
7980 Function name is "_Jv_Throw" instead of "soft_athrow".
7981 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
7982 Function name is "_Jv_AllocObject" instead of "soft_new".
7983 Takes an extra parameter (object size).
7984 * expr.c: Update calls.
7986 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
7988 * lex.c (java_get_line_col): Handle end-of-file.
7989 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
7991 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
7993 * lang.c (lang_init): Make -fexceptions the default.
7994 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
7995 exception handling is not turned on.
7997 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
7999 * lang.c (flag_new_exceptions): Make this this default.
8000 * decl.c (end_java_method): Call emit_handlers.
8001 * except.c (method_init_exceptions): Set language code and version.
8002 (expand_start_java_handler): Enable exception, and call
8003 expand_eh_region_start.
8004 (expand_end_java_handler): Enable exception, and set up catch blocks.
8005 (emit_handlers): New routine to generate the saved handlers.
8006 * java-except.h (emit_handlers): Add prototype.
8008 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
8010 We used to have three different representations of the constant pool:
8011 the CPool structure, the tree_constant_pool, and the constructures
8012 used to build the Class object (which may need class and string
8013 constants) in compiled code. None were appropriate for compiling
8014 to .class files, so I did a major overhaul.
8016 First, the tree_constant_pool array was removed. Things were
8017 modified to the CPool structure in the JCF could be used.
8018 Second, a "capacity" field was added to the CPool, and functions
8019 written to search for a matching constant, adding one if not found.
8020 The code that generated the Class object was changed to use a CPool.
8021 The actual TREE_LISTs used to build the CONSTRUCTORs used for
8022 the static Class object are now only in build_constants_constructor.
8023 Finally, I wrote code which can generate a .class file (including its
8024 constant pool) from the RECORD_TYPE of a class. This is a big step
8025 on the way to compiling Java source into .class files.
8027 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
8028 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
8030 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
8031 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
8032 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
8033 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
8034 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
8035 (lang_type): Removed constant_pool field.
8036 * jcf.h (CPool): Renamed size to count. Added field capacity.
8037 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
8038 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
8039 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
8041 * constants.c (current_constant_pool_tags, current_constant_pool_data,
8042 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
8043 * constants.c (build_constants_constructor): Use new outgoing_cpool.
8044 (set_constant_entry, find_constant1, find_constant2,
8045 find_class_constant, count_constant_pool_bytes, write_constant_pool,
8046 find_utf8_constant, find_class_or_string_constant): New functions.
8048 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
8049 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
8050 (give_name_to_class, get_class_constant): Likewise.
8051 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
8052 (get_name_and_type_constant, get_ref_constant): Removed.
8053 * parse.h (parser_ctxt): Remove field tree_constant_pool.
8054 * parse.y: Don't save/restore tree_constant_pool.
8055 * verify.c (verify_jvm_instructions): Update for new approach.
8056 * expr.c (expand_invoke, expand_java_field_op): Likewise.
8058 * lang-options.h: Added -femit-class-file, -femit-class-files.
8059 * lang.c (flag_emit_class_files), java-tree.h: New flag.
8060 (lang_f_options): Added "emit-class-file(s)".
8062 * expr.c (build_java_arrayaccess): Generate more efficient array
8063 bounds checking, by using unsigned compare.
8065 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
8067 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8069 * parse.h: New comment on the handling of unresolved type
8070 identifiers. JDEPs are now part of the jdep_code enum.
8071 (typedef struct jdep): Now use enum jdep_code or int, depending on
8072 availability. Both are narrowed down to an 8 bits bitfield.
8073 (CALL_EXPR_PRIMARY): Fixed comment.
8075 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
8077 * Make-lang.in (java): Added gjavac and jvgenmain.
8078 (java.start.encap): Depend on gjavac.
8079 (java.rest.encap): Depend on jvgenmain.
8081 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
8082 (JAVA_CROSS_NAME): Likewise.
8083 (java.all.build): Depend on jvgenmain and gjavac.
8084 (java.all.cross): Depend on jvgenmain and gjavac-cross.
8085 (jvgenmain$(exeext)): New target.
8086 (java.install-common): Wrote.
8087 * config-lang.in (compilers, stagestuff): Added gjavac and
8090 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
8092 * lang.c (lang_decode_option): New argc/argv interface.
8094 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8096 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
8097 * decl.c (build_decl_no_layout): New function.
8098 * expr.c (java_lang_expand_expr): Layout declarations found in
8099 blocks before they're pushed.
8100 * jcf-parse.c (load_class): Save current line when parsing class
8102 (parse_source_file): Register class before expanding their
8104 * lang.c (put_decl_node): Produce `null' when `void *' is
8106 * lex.c (static tree wfl_op): New static global, for error report
8108 (java_init_lex): wfl_operator and wfl_op initialized
8109 here. Filename caching added for wfl_op. Return wfl_op when `(' is
8111 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
8112 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
8113 build_unresolved_array_type): New static function definitions.
8114 (build_decl_no_layout): New extern function declared.
8115 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
8116 faulty modifier exists.
8117 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
8118 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
8119 (UNARY_PLUS_EXPR): New fake operator.
8120 (struct parser_ctxt): New field osb_number.
8121 * parse.y (static tree wfl_operator): New static WFL for operator
8122 bound error messages.
8123 (DECR_TK, INCR_TK): Moved.
8124 (OP_TK): Tagged <operator>.
8125 (array_type:): Now call build_unresolved_array_type.
8126 (dim_expr:): Count the number of '[' seen.
8127 (post_increment_expression, post_decrement_expression,
8128 pre_increment_expression, pre_decrement_expression,
8129 unary_expression_not_plus_minus, unary_expression:): Actions are
8130 now building the corresponding unary expressions.
8131 (cast_expression:): Actions are now building cast expressions.
8132 (build_unresolved_array_type): New function.
8133 (create_interface): Reset the number of declared interfaces.
8134 (create_class): Likewise.
8135 (method_header): Methods declared within the scope of an interface
8136 are now implicitly set public and abstract.
8137 (java_complete_class): Variable's and parameter's type are patched
8138 with a promoted type.
8139 (declare_local_variables): Resolved non builtin types are promoted
8140 before being used to build a variable decl. Removed type patch
8141 posted on variable initialization statement.
8142 (source_start_java_method): Use build_decl_no_layout to build the
8143 decl of a parameter of incomplete type.
8144 (java_register_parsed_class): Process interfaces too. Call
8145 rest_of_decl_compilation on each processed class declarations.
8146 (java_complete_expand_methods): Don't attempt to expand things in
8148 (java_complete_tree): Process CONVERT_EXPR, even though it always
8149 has a type. Propagate error_mark_node to node's type too. Promote
8150 method's call argument type and return error_mark_node if
8151 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
8152 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
8153 handle unary operator nodes.
8154 (build_assignment): Added comment.
8155 (print_int_node): New function.
8156 (patch_assignment): New second argument. New error handling. Use
8157 print_int_node. Handle references. Use can_cast_to_p to issue
8158 different error message according to the context and check upon
8159 the initialization of the RHS.
8160 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
8161 (operator_string): Handle more operators.
8162 (patch_binop): No longer use a function static
8163 wfl_operator. Improved error message on shift distance.
8164 (build_unaryop, build_incdec, build_cast, patch_unaryop,
8165 patch_cast): New functions.
8167 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
8169 * jvspec.c: New file.
8170 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
8172 * java-tree.h (identifier_subst): Add declaration.
8174 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
8176 * jvgenmain.c (main): Generate call to JvRunMain.
8178 * class.c (make_class_data): Push value for "sync_info" field.
8179 * decl.c (init_decl_processing): Push "sync_info" field.
8181 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
8183 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
8184 Java (source) name, not signature.
8185 Set TYPE_ALIGN to (at least) that of element_type.
8187 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
8189 * class.c: Moved classname-mangling-rekated code to ...
8190 * mangle.c: ... this new file.
8191 * jvgenmain.c: New program (needs mangle.c) to generate main program.
8192 * Makefile.in: Update for above changes.
8194 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8196 * expr.c (truthvalue_conversion): Convert integer and floating
8197 point value to their truth value.
8198 * lex.c (java_lex): Handle the `null' literal.
8199 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
8200 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
8201 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
8204 * parse.y: Reorganization/documentation on token declaration.
8205 (binop_lookup[]): New added new tree codes.
8206 (relational_expression): Build corresponding binary operators.
8207 (equality_expression, conditional_and_expression,
8208 conditional_or_expression): Likewise.
8209 (java_complete_class): Fix crash in debug message.
8210 (java_complete_tree): Check initialization of method call
8211 arguments. Further bogus node evaluation to detect more error
8212 during assignments. Handles more binary operators.
8213 (patch_assignment): Use DECL_P.
8214 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
8216 (operator_string): Handle more case. Compacted source.
8217 (patch_binop): Changed function comment. Checking for
8218 uninitialized first operand takes the compound assignment into
8219 account and uses DECL_P. Checking for uninitialized second operand
8220 delayed to routine's end. Use macros to issue type bound error
8221 messages and issue messages on both operands if their types are
8222 different. Force fixed type into node. Handle all binary
8225 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8227 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
8228 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
8229 build operator node and return tokens.
8230 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
8231 * parse.h (java_complete_tree): Changed returned type in prototype.
8232 (build_method_invocation, build_assignment, patch_assignment,
8233 patch_binop): New static function declarations.
8234 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
8235 BUILD_EXPR_WFL): New macros.
8236 * parse.y (enum tree_code binop_lookup[]): New static for token to
8238 (%union): Parser union has new sub-structure `operator'.
8239 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
8240 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
8241 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
8242 ASSIGN_ANY_TK): Tokens tagged `operator'.
8243 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
8244 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
8245 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
8246 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
8247 (assignment_operator:): Rule tagged `operator'.
8248 (expression_statement:): Re-installed default rule.
8249 (method_invocation:): Sub rules call build_method_invocation.
8250 (postfix_expression:): Don't attempt to resolve name here. Just
8252 (multiplicative_expression:): Sub-rules build corresponding binop
8254 (additive_expression:, shift_expression:, and_expression:,
8255 exclusive_or_expression:, inclusive_or_expression:): Likewise.
8256 (assignment:): Sub rule invoke build_assignment.
8257 (assignment_operator:): Default rules on sub rules.
8258 (force_error): Added documentation on this variable.
8259 (declare_local_variables): Build initialization calling
8261 (expand_start_java_method): Removed unused rtx declaration. Mark
8262 arguments as already initialized.
8263 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
8264 (java_complete_expand_methods): Don't process next method if
8265 completion of the previous one triggered errors.
8266 (java_complete_expand_method): Call source_end_java_method if no
8267 error were found during completion.
8268 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
8269 locals declaratilon. Handle names found within a class. Return
8270 error_mark_node when things aren't found.
8271 (patch_method_invocation_stmt): Return error_mark_node on failures.
8272 (patch_invoke): Removed unused local. Return the correct node.
8273 (java_complete_tree): Now returns a value. The BLOCK section binds
8274 local identifiers and the type of a BLOCK is now void. Assign the
8275 result of operand completion on COMPOUND_EXPR. Assign the
8276 encapsulated node of a WFL to the result of its completion, except
8277 when the node is an identifier. Now handle MODIFY_EXPR and several
8278 binary operators. Return error_mark_node on errors.
8279 (build_method_invocation, build_assignment, patch_assignment,
8280 build_binop, operator_string, patch_binop): New functions.
8281 * typeck.c (binary_numeric_promotion): New function.
8283 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
8285 * class.c (identifier_subst): New convenience wrapper for ident_subst.
8286 Replace most uses of ident_subst by identifier_subst.
8288 * class.c (push_class_static_dummy_field): Removed function.
8289 (build_class_ref): Find Class object decl by looking up "CNAME.class",
8290 instead of looking got "class" static field. Create that decl here.
8291 (class_identifier_node): Removed; no longer needed.
8292 (init_class_processing): Don't init class_identifier_node.
8293 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
8294 Do nreverse 0 times (instead of twice) for Object and Class.
8295 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
8297 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
8299 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
8300 while initializing linenumber_count and linenumber_table.
8301 Do it before init_function_start (which calls emit_line_note).
8302 * expr.c (expand_byte_code): Don't need to clear lineno here.
8304 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
8306 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
8307 then mangle number as _N_.
8309 * class.c (mangle_class_field): New function.
8310 (build_class_ref): Set assembler name of class reference using
8312 (push_class_static_dummy_field): Likewise.
8314 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
8316 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
8317 of assigning to TREE_CODE. The latter method exploits a feature
8318 of GCC that is not ANSI compliant.
8320 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8322 * decl.c (pushdecl_force_head): New function.
8323 (pushlevel): Removed conditional printf.
8324 (complete_start_java_method): Don't enter local variable scope if
8325 function is compiled from source code.
8326 * expr.c: parse.h now included
8327 (java_lang_expand_expr): New function.
8328 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
8329 printf. Terminate buffer when doing directories.
8330 * jcf-parse.c (parse_source_file): Call lang_init_source before
8331 parsing and before code generation.
8332 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
8333 use printf if the macro is defined.
8334 * lang.c (lang_init): Install lang_expand_expr hook on
8335 java_lang_expand_expr.
8336 (java_dummy_print): New function.
8337 (lang_init_source): New function.
8338 * lex.c (java_lex): Remember location of an opening brace at the
8339 second nesting level.
8340 (java_is_eol): Unget character seen after a CR if it is EOF.
8341 * parse.h: Now includes lex.h
8342 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
8343 printf if the macro is defined.
8344 (expand_start_java_method, build_expr_block, enter_block,
8345 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
8346 New static function declarations.
8347 (pushdecl_force_head): New extern function declaration.
8348 (INCOMPLETE_TYPE_P): New macro.
8349 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
8350 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
8351 BLOCK_EXPR_ORIGIN): New macros.
8352 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
8353 DECL_SOURCE_LINE_LAST): New macros.
8354 (struct parser_ctxt): Removed field current_method_decl, redundant
8355 with the field current_function_decl. Added fields
8356 first_ccb_indent1 and pending_block.
8357 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
8358 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
8360 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
8361 (compilation_unit:): Cosmetic on sub rule.
8362 (type_declaration:): Cosmetic on sub rules. Added an error rule.
8363 (variable_initializer:): Installed default rule on expression:.
8364 (method_declaration:): method_header: starts a new
8365 method. method_body: installs the function body, absorbs blocks
8366 emitted for temporary variable scopings, pops function's body block
8367 and merges function's last statement lineno in DECL_SOURCE_LINE.
8368 (method_body:): Installed default rules.
8369 (block:): Call enter_block when an opening brace is seen. Absorb
8370 scoping blocks and call exit_block when a closing brace is seen.
8371 (block_statement:): Cosmetic changes.
8372 (method_invocation:): Create WFL around CALL_EXPR node.
8373 (patch_stage): Added comment around definition.
8374 (method_header): Try to use first_ccb_indent1 as the first line of
8375 the method, so BP debug info are emitted at the first opening
8376 brace of the function. If the function has no body, use the
8377 location of the function's name. Override currently defined method
8378 name with the matching WFL so we can point redefinition errors
8379 using the location where the function's name was declared.
8380 (check_abstract_method_header): Interprets DECL_NAME as an
8381 identifier or as a WFL, accordingly.
8382 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
8383 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
8384 location and name information out of it and reinstall DECL_NAME to
8385 its original identifier node value.
8386 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
8387 function's source code).
8388 (read_import_dir): Test the value returned by find_class and issue
8389 a fatal accordingly.
8390 (declare_local_variables): Push a new block for the scope of the
8391 new variable(s) if code has been already generated at that nesting
8392 level. Pinpoint redefinition errors using the variable id
8393 WFLs. Generate initialization code if necessary. If the variable
8394 type is incomplete, register a patch on its decl.
8395 (source_start_java_method): Rewritten. Define a new block for the
8396 function's parameters. Build parameter decl out of function's
8397 arguments and register them for a patch if their types are
8399 (expand_start_java_method): Includes the part of
8400 source_start_java_method that was pushing the parameter decls and
8401 completing the method start code.
8402 (source_end_java_method): Removed call the expand_end_bindings and
8403 poplevel (already taken care of). Reinstall function's arguments
8404 and get function's last line of code before calling
8405 expand_function_end.
8406 (java_method_add_stmt): New comment before the function's
8407 code. Complement the second operand of the current COMPOUND_EXPR
8409 (java_complete_expand_methods): Don't generate debug info on line
8410 zero when expanding a generated constructor.
8411 (java_complete_expand_method): Set start and end line numbers for
8412 a artificially generated constructor to one and manually call
8413 enter_block and exit_block when defining it. For all methods:
8414 expand function's start calling the new expand_start_java_method
8415 and invoke java_complete_tree on the effective method's body, if
8417 (resolve_expression_name): Now use lookup_name_in_blocks to search
8418 local variable decls and print out an error when variables are
8420 (patch_method_invocation_stmt): Inserted comment before the
8422 (lookup_method_invoke): Chain method's arguments using chainon
8423 with the current arg list as a second argument. Inserted missing
8424 IDENTIFIER_POINTER when reporting an error on methods not found.
8425 (refine_accessible_methods_list): Don't retain constructors.
8426 (patch_arguments): Function removed.
8427 (java_complete_tree): Inserted comment before the function's
8428 code. New case for BLOCKs. Moved the WFL case a bit
8429 further. Complete function's arguments.
8430 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
8431 maybe_absorb_scoping_blocks): New functions.
8433 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8435 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
8437 * jcf-parse.c (parse_source_file, java_error_count): New forward
8438 and extern declarations.
8439 (java_parse_abort_on_error): Macro moved.
8440 (jcf_parse_source): fatal called if fopen fails. Now calls
8442 (parse_source_file): New parse_only parameter. Reflects the
8443 elimination of the second pass.
8444 (yyparse): parse_source_file called with argument set to 0.
8445 * jcf.h (JCF_ZERO): Sets java_source to zero.
8446 * lex.c (java_init_lex): pass argument is gone. Function modified
8447 to be called once during the analysis of a file.
8448 (java_unget_unicode): Fixed typo in fatal message.
8449 (java_get_line_col): Likewise.
8450 (java_lval): Likewise. String literals no longer built during
8452 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
8454 * parse.h (MODIFIER_WFL): New macro.
8455 (parse_check_super, parser_check_super_interface): Now return int.
8456 (parser_chain_incomplete_item, not_builtin_p,
8457 complete_method_decl): Declarations removed.
8458 (build_method_invocation_stmt, build_invoke): Renamed using the
8459 `patch' instead of `build'
8460 (register-incomplete_type, obtain_incomplete_type,
8461 java_complete_tree, java_complete_expand_method,
8462 unresolved_type_p, create_jdep_list): New function declarations.
8463 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
8464 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
8465 (jdep): New typedef on new struct _jdep.
8466 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
8467 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
8468 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
8469 JDEP_RESOLVED_P): New macros.
8470 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
8471 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
8472 JDEP_VARIABLE): New enum values and jdep kinds.
8473 (jdeplist): New typedef on struct _jdeplist.
8474 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
8476 (CALL_EXPR_PRIMARY): New macro.
8477 (struct parser_ctxt): Fields java_pass, current_method_decl,
8478 method_decl_list deleted. New field jdeplist.
8479 (INCOMPLETE_P): Macro deleted.
8480 * parse.y (single_type_import_declaration:): Removed pass switch.
8481 (type_import_on_demand_declaration): Likewise.
8482 (field_declaration:): Removed pass switch on all sub rules.
8483 (class_declaration:): Call the complete_class_decl removed on
8485 (method_declaration:): Removed second pass switch. No longer chain
8486 methods decl when method_header reduced.
8487 (method_header:): Sub rules no longer depend on pass switch.
8488 (method_declarator:): Likewise.
8489 (method_body:): Likewise.
8490 (abstract_method_declaration:): Likewise.
8491 (block_statement:): Likewise.
8492 (local_variable_declaration:): Likewise.
8493 (argument_list:): Likewise.
8494 (method_invocation:): Likewise. Call to build_method_invocation_stmt
8495 removed. Partial CLASS_EXPR tree node built instead.
8496 (postfix_expression:): Removed pass switch on all sub rules.
8497 (java_pop_parser_context): Free classd_list content.
8498 (yyerror): Call obstrack_grow0 to finalize error message.
8499 (check_class_interface_creation): Comment modified to reflect new
8500 returned value meaning. Removed second pass switch. Return 1 if an
8501 error was found, 0 otherwise. Adjust pointer on filename if a
8502 leading path separator was found.
8503 (maybe_create_class_interface_decl): Removed first pass switch
8504 when linking the class decl to the class_list. Install a new
8505 jdep_list for the class.
8506 (add_superinterfaces): List of unresolved interfaces is
8507 gone. Unresolved interfaces are directly added to the current
8509 (create_interface): Second pass shortcut removed.
8510 ctpx->modifier_ctx access through MODIFIER_WFL.
8511 (create_class): Second pass shortcut removed. Call to
8512 register_incomplete_type replaces the call to
8513 parser_chain_incomplete_item.
8514 (complete_class_decl): Function removed.
8515 (duplicate_declaration_error): New way of retrieving redeclared
8517 (register_fields): Call to lookup_modifier_cl replaced by
8518 MODIFIER_WFL. New way of handling unresolved type, using
8519 unresolved_type_p and obtain_incomplete_type.
8520 register_incomplete_type replaces call to parser_chain_incomplete_item.
8521 (patch_stage): New static global variable.
8522 (method_header): New way of handling unresolved type, using
8523 unresolved_type_p and obtain_incomplete_type. patch_stage used to
8524 indicates that the method decl needs to be patched.
8525 (check_abstract_method_header): Call to lookup_modifier_cl
8526 replaced by MODIFIER_WFL.
8527 (method_declarator): Incomplete argument type are registered
8528 calling register_incomplete_type. Patch on the declared method is
8529 issued in that case.
8530 (unresolved_type_p): New function.
8531 (parser_check_super_interface): New comment to reflect function's
8532 modified returned type (int). Function and has a new argument
8533 this_wfl. Call to parse_error_context uses this_wfl instead of
8534 relying on lookup_cl.
8535 (parser_check_super): Comment reflects function's new returned
8536 type (int). Function returns non zero value on error.
8537 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
8538 register_incomplete_type, jdep_resolve_class): New functions to
8539 handle incomplete types in declarations.
8540 (java_complete_class): Rewritten to work with the new incomplete
8541 type handling scheme.
8542 (complete_class_report_errors): Likewise.
8543 (complete_method_decl): Removed: it jobs is now handled by
8544 java_complete_class.
8545 (do_resolve_class): Class loaded in not already loaded and not
8546 found in Java source code.
8547 (java_check_regular_methods, java_check_abstract_methods): Don't
8548 call complete_method_decl anymore.
8549 (lookup_modifier_cl, not_builtin_p): Functions deleted.
8550 (read_import_dir): Got rid of the pass number dependency.
8551 (declare_local_variables): New handling of unresolved types (patch
8553 (source_start_java_method): New parameter level. Function called
8554 with level set to 1 when argument types are potentially
8555 unresolved. Called to complete the job with level set to 2 once
8557 (source_end_java_method): Call to permanent_allocation
8558 removed. Waiting to be replaced by a more suitable obstack
8560 (java_complete_expand_methods, java_complete_expand_method,
8561 java_expand_finals): New functions.
8562 (build_method_invocation_stmt): Renamed
8563 patch_method_invocation_stmt. Extracts function call expression
8564 (wfl) and arguments (args) from CALL_EXPR tree operands.
8565 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
8566 call. Patch the function and argument operand of the CALL_EXPR
8568 (patch_argument, java_complete_tree): New functions.
8570 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
8572 Recover from missing fields and methods (i.e. error instead of fatal).
8573 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
8574 * expr.c (expand_invoke): Recover from missing method.
8575 (expand_java_field_op): Recover from missing field.
8576 Inline references to java.lang.{Integer,Char,...}.TYPE.
8577 * typeck.c (get_type_from_signature), java-tree.h: New function.
8578 * class.c (add_method): Use get_type_from_signature.
8579 (build_class_ref): Handle a class that was not found.
8580 * typeck.c (convert): Handle conversion to pointers (for convenience).
8581 * verify.c (verify_jvm_instructions): Use get_type_from_signature
8582 instead of lookup_field to handle missing fields.
8584 * jcf-parse.c (process_zip_dir): Set java_source.
8586 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
8588 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
8590 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8592 * jcf-parse.c (load_class): Don't change input_filename before
8593 calling jcf_parse_source (but still do it before calling
8595 (jcf_parse_source): Assign input_filename after having saved the
8597 * lex.c (java_init_lex): Chain a WFL node to the import on demand
8598 list. ctxp->modifier_ctx zeroed according to its new
8599 definition. ctxp->filename initialized. Removed
8600 JAVA_MODIFIER_CTX_UNMARK.
8601 (java_unget_unicode): Update the character based column position.
8602 (java_allocate_new_line): ref_count not used anymore. Always free
8603 ctxp->p_line. Initialize c_line->char_col to 0.
8604 (java_get_unicode): Update the character based column position.
8605 (java_lex): Use ctxp->elc to store current position in source
8606 file, at the beginning of the parsed token. Set modifier_ctx entry
8607 corresponding to the parse modifier to a WFL node. Return a WFL
8608 node when an identifier is parsed.
8609 (java_lex_error): Now uses ctxp->elc to store current position in
8611 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
8612 * lex.h (build_wfl_node): New function definitions.
8613 (struct java_line): ref_count and next fields are gone. New field
8615 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
8616 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
8617 (JAVA_COLUMN_DELTA): New macro.
8618 (java_lc): New typedef on new struct _java_lc.
8619 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
8620 (parse_error_context, parse_warning_context): Changed prototypes.
8621 (java_get_line_col): Added as an available global function.
8622 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
8623 (IC_DECL): Replaced by macro IC_TYPE
8624 (DEPEND_WFL): New macro.
8625 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
8627 (exit_java_complete_class): Removed a commented out statement.
8628 (struct parser_ctxt): Added comments on fields. modifier_ctx is
8629 now an array of tree nodes. Deleted fields line_list and
8630 e_line. New field elc, to replace e_line.
8631 * parse.y (array_type:): Build WFL node.
8632 (qualified_name:): Build a single WFL node out of two. Retain
8633 the location information of the first node in the resulting node.
8634 (package_declaration:): Use package name as a WFL node
8635 (single_type_import_declaration:): Use imported name as a WFL node.
8636 (type_import_on_demand_declaration:): Use root of the imported
8637 packages as a WFL node.
8638 (field_declaration:): Removed unused local variable cl.
8639 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
8640 (yyerror): New static elc. Removed static error_line, error_pos.
8641 New local code_from_source. Save ctxp->elc into elc at the first
8642 pass. Call java_get_line_col to get a string of the line where
8644 (debug_line): Removed static function.
8645 (parse_error_context, parse_warning_context): Parameter cl is now
8646 a WFL node. Use its value to initialize ctxp->elc.
8647 (redefinition_error): Parameter cl is now a WFL node.
8648 (parse_add_interface): New parameter wfl. No longer call
8649 lookup_cl, use wfl instead.
8650 (check_class_interface_creation): Parameter cl is now a WFL node.
8651 (maybe_create_class_interface_decl): Likewise.
8652 (add_superinterfaces): New function.
8653 (create_interface): Removed local cl, node, super_decl,
8654 super_decl_type. Function now uses id as a WFL node. Better
8655 warning/error report on obsolete or forbidden mix of
8656 modifiers. Now calls add_superinterfaces to register interfaces.
8657 (create_class): Removed local cl, node. Local variable id is used
8658 as a WFL node. Better error report on forbidden modifier
8659 mix. Uses add_superinterfaces to register interfaces.
8660 (find_field): Argument cl is now a WFL node. Now store the WFL
8661 node of a fields that needs to be checked for their
8663 (method_header): Local variable node non longer used. Local
8664 variable id replaces cl.
8665 (check_modifiers_consistency): Local variable cl is now a WFL
8667 (method_declarator): Local variable cl replaced by parameter id.
8668 (parser_qualified_name): Now uses parameter name as a WFL node.
8669 (parser_check_super_interface): New parameter wfl, for achieve
8670 greater accuracy during error reports.
8671 (parser_chain_incomplete_item): New parameter named location. Used,
8672 along the decl, to construct the incomplete item node.
8673 (java_complete_class): resolve_class now uses WFL node extracted
8674 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
8676 (complete_method_decl): Unresolved function's argument types are WFL.
8677 (resolve_class): Parameter cl is now a WFL node.
8678 (resolve_and_layout): Likewise.
8679 (do_resolve_class): Likewise. Try first to use cl and then do the
8680 lookup on the decl when calling check_pkg_class_access.
8681 (complete_class_report_errors): Use IC_TYPE in place of
8682 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
8683 instead of doing a lookup over the decl.
8684 (java_check_final): Use WFL info from field tree list.
8685 (lookup_cl): Rewritten and returns a statically defined WFL node.
8686 (lookup_modifier_cl): Now uses information from WFL nodes.
8687 (process_imports): Likewise.
8688 (read_import_dir): name and cl arguments replaced by a single WFL
8689 node. Function modified accordingly.
8690 (find_in_imports_on_demand): Now uses WFL node.
8691 (check_pkg_class_access): cl argument is now a WFL node.
8692 (declare_local_variables): Fixed to use WFL nodes.
8693 (resolve_expression_name): Likewise.
8694 (build_method_invocation_stmt): name_combo argument renamed
8695 wfl. Function modified to use WFL nodes.
8696 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
8697 (lookup_method_invoke): cl is now a WFL node. Added missing
8698 IDENTIFIER_POINTER to class type decl name.
8700 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
8702 * lang.c (init_parse): Now returns char* containing the filename.
8704 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
8706 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
8708 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
8709 * class.c (make_class_data): If flag_assume_compiled, initial class
8710 state is CSTATE_PREPARED; make superclass and interfaces direct
8711 references, rather than constant pool indexes.
8713 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8715 * parser.y: Include flags.h. Removed debug variable pl.
8716 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
8718 (labeled_statement_nsi:): Generate debug info when reducing
8719 expression_statement:.
8720 (check_pkg_class_access): get_access_flags_from_decl invokation
8721 fixed for new CLASS_* flags location.
8722 (source_end_java_method): Save/restore parser context when
8723 entering/leaving this routine. Restore lineno to its right value
8724 before calling expand_end_bindings.
8725 (build_method_invocation_stmt): build_invoke called with the
8726 current line information.
8727 (build_invoke): New argument cl. Wrap the function call around a
8729 (refine_accessible_methods_list): Changed comment, removed
8731 * parse.h: Fixed typo in comments.
8732 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
8733 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
8734 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
8736 * lex.c (java_lex): Record the last closing curly bracket of a
8738 * jcf-parse.c (jcf_parse_source): Now calls
8739 java_check_methods. Clarified comment, fixed typo.
8741 1998-04-09 Dave Brolley <brolley@cygnus.com>
8743 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
8744 (finish_parse): Expose for non USE_CPPLIB builds.
8746 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
8748 * lang.c (lang_print_xnode): New function.
8750 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
8752 * decl.c (class_dtable_decl), java-tree.h: New tree node.
8753 * class.c (get_dispatch_vector, get_dispatch_table): New functions
8754 used to build a class's dispatch table.
8755 (make_class_data): Generate dispatch table if flag_assume_compiled.
8756 Set dtable of class object to address of class_dtable_decl.
8758 * decl.c (int_decl_processing): Make soft_badarrayindex_node
8759 be volatile and have side effects - generates better code.
8761 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
8762 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
8764 * expr.c (expand_invoke): If class is final, method is
8765 effectively final, so can call it directly.
8767 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
8769 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
8771 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8773 * parse.y (build_method_invocation_stmt): Removed extra argument
8776 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8778 * expr.c (dtable_indent): Now static global.
8779 (expand_invoke): Now call invoke_build_dtable and
8780 build_invokevirtual.
8781 (invoke_build_dtable, build_invokevirtual): New functions.
8782 * jcf-io.c (find_class): Defer issuing a warning by setting
8783 jcf->outofsynch to 1.
8784 * jcf-parse.c (jcf_out_of_synch): New function.
8785 (load_class): Test this_jcf.outofsynch flag and call
8786 jcf_out_of_synch accordingly.
8787 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
8788 comment indentation.
8789 * lex.c (java_get_unicode): Fixed code indentation.
8790 (java_lex): Create string literal. Fixed typo. Removed several
8791 premature obstack_free.
8792 * parse.h: New enums for name resolution and invocation mode.
8793 (struct qualification): New data structure.
8794 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
8795 (do_resolve_class, build_method_invocation_stmt,
8796 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
8797 debug_line, identical_subpath_p, invocation_mode,
8798 refine_accessible_methods_list, build_invoke,
8799 lookup_method_invoke): New functions declared.
8800 (build_invokevirtual, invoke_build_dtable, match_java_method,
8801 build_field_ref, jcf_out_of_synch): New references to external
8803 (struct parse_ctxt): Removed artificial_constructor field.
8804 * parse.y: (array_type:): Type defined for this rule.
8805 (class_type:): Installed default rule for interface_type:.
8806 (array_type:): Now build Java array type.
8807 (qualified_name:): Now use obstack_grow0.
8808 (method_declaration:): Skip the artificial constructor added to
8810 (abstract_method_declaration:): Execute the code only during pass 1.
8811 (block:): Installed default rule in block_statements:.
8812 (block_statement:): Add the statement to the method during pass 2.
8813 (statement_expression): Installed default rule for
8815 (argument_list:): Added code to build the argument list.
8816 (method_invocation:): Added call to create the method invocation
8818 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
8819 (debug_line): New function for debug.
8820 (complete_class_decl): No longer do something during pass 1.
8821 (method_header): Use BUILD_PTR_FROM_NAME.
8822 (parser_qualified_classname): Use obstack_grow0. Removed bogus
8824 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
8825 function's main comment.
8826 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
8828 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
8829 (resolve_class): Now works with arrays.
8830 (do_resolve_class, resolve_and_layout): New functions.
8831 (java_check_regular_methods): Reverse method list before and after
8832 having processed it. No longer set ctxp->artificial_constructor.
8833 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
8834 accordingly. Fixed typo in issued error message. Now use
8836 (find_in_imports_on_demand): Now use obstack_grow0.
8837 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
8838 (source_end_java_method): Call expand_expr_stmt instead of
8839 expand_expr. Calls it before calling expand_function_end.
8840 (java_method_add_stmt): Do nothing if errors were found during
8842 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
8843 (build_method_invocation_stmt, build_invoke, invocation_mode,
8844 lookup_method_invoke, refine_accessible_methods_list,
8845 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
8847 * typeck.c (build_java_signature): Properly end method signature
8848 if return type skipped.
8849 (match_java_method): New function.
8851 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
8853 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
8855 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8857 * expr.c (build_invoke_non_interface): New function.
8858 (methods_ident, ncode_ident): Now static globals.
8859 (expand_invoke): Use build_invoke_non_interface.
8860 * java-tree.h (struct lang_decl): New field function_decl_body.
8861 (DECL_FUNCTION_BODY): New macro.
8862 * jcf-parse.c (jcf_parse_source): Deeper check before setting
8863 CLASS_FROM_SOURCE_P.
8864 (parse_source_file): Fixed typos. Call java_layout_parsed_class
8865 before starting pass 2. Call to java_generate_parsed_class replaced
8866 by java_register_parsed_class.
8867 * lex.c: Fixed typo in header. Some line width related formating.
8868 * lex.h: Some line width related formating.
8869 * parse.h (source_end_java_method, resolve_expression_name,
8870 complete_class_decl, maybe_create_class_interface_decl,
8871 check_class_interface_creation): New static function declarations.
8872 (java_layout_parsed_class, java_method_add_stmt): New function
8874 (struct parser_ctxt): Field mark_class_generate removed. New
8875 fields class_list and artificial_constructor.
8876 * parse.y: Fixed typo in header.
8877 (class_declaration:): Call complete_class_decl when class body
8879 (method_declaration:): Call source_end_java_method in pass 2 when
8880 the method body is defined.
8881 (postfix_expression:): Do expression name resolution on sub-rule
8883 (create_class, create_interface): Merged common pieces.
8884 (check_class_interface_creation, maybe_create_class_interface_decl):
8886 (complete_class_decl): New function.
8887 (register_fields): Fixed line width related typo.
8888 (method_header): Correctly skip first argument when fixing
8889 argument line. Changed the loop.
8890 (java_check_circular_reference): Now use ctxp->class_list.
8891 (java_complete_class): Removed start/stop marking.
8892 (java_check_regular_methods): Now takes a class decl as an
8893 argument. Add default constructor if none were encountered.
8894 (java_check_methods): Now use ctxp->class_list. Changed call to
8895 java_check_regular_methods.
8896 (source_start_java_method): Set DECL_ARG_TYPE for each function
8898 (source_end_java_method, java_method_add_stmt): New functions.
8899 (java_generate_parsed_class): No longer exists.
8900 (java_layout_parsed_class, java_register_parsed_class): New functions.
8901 (resolve_expression_name): New function.
8903 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8905 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
8906 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
8907 until pass initializations are done. Call read_import_dir with
8909 * parse.h: (lookup_modifier_cl): New function declared.
8910 (INTERFACE_FIELD_MODIFIERS): New macro.
8911 (OBSOLETE_MODIFIER_WARNING): New macro.
8912 * parse.y: (register_fields): Class type and current field name in
8913 local variables. Check modifier(s) if adding field(s) to an interface.
8914 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
8915 and report errors using the faulty modifier line context.
8916 (lookup_modifier_cl): New function.
8917 (read_import_dir): Detect and report default import processing
8920 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
8922 Add a pair of -fassume-compiled/-fno-assume-compiled options.
8923 * class.c (is_compiled_class): Return 1 after making sure it
8924 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
8925 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
8926 * java-tree.h (flag_assume_compiled): Add decl.
8927 * lang.c (lang_f_options): Add the flag.
8928 (flag_assume_compiled): Add decl, default to 0.
8930 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8932 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
8933 (is_compiled_class): Likewise.
8934 (layout_class): Likewise.
8935 (layout_class): Detect and lay out classes defined in source code.
8936 (interface_of_p, add_interface_do, may_add_interface): New
8938 (add_interface): Now use add_interface_do.
8939 (add_method_1): New function.
8940 (add_method): Now use add_method_1.
8941 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
8942 (complete_start_java_method): New function.
8943 (start_java_mehod): Now call complete_start_java_method.
8944 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
8945 (expand_invoke): Likewise and fixed typo.
8946 *gjava.c: (print_super_field): Use new argument to find_class
8949 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
8950 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
8951 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
8953 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
8954 (add_method_1, push_class): New prototypes.
8955 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
8956 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
8957 directory where the class was found.
8958 (find_class): New argument DO_CLASS_FILE. Function find_class
8959 modified accordingly.
8960 *jcf-parse.c: (fix_class_path): New function.
8961 (load_class): Use new VERBOSE argument. load_class now finds and
8962 loads/parses .class/.java files. Save read_state of current_jcf
8964 (java_parser_abort_on_error): New macro.
8965 (jcf_parse_source, parse_source_file): New function.
8966 (jcf_parse): Fixed typo.
8967 (yyparse): Call parse_source_file () only.
8968 (process_zip_dir): Fixed typo, fix zdir->filename_length when
8969 writing the real class name back in the zip directory entry.
8970 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
8971 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
8972 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
8973 (find_class): Prototype fixed.
8974 *lex.c: Added 1998 time stamp.
8975 Removed all static global variables, moved into the parser
8976 context data structure.. Now include unistd.h if SEEK_SET not
8978 (java_init_lex): Rewritten.
8979 (java_sneak_unicode): Modified current unicode access in current line.
8980 (java_unget_unicode): Likewise.
8981 (java_allocate_new_line): New allocation management.
8982 (java_read_char): Modified access and storage of unget_utf8_value.
8983 New way of processing current unicode.
8984 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
8985 (java_get_unicode): Now use the parser context.
8986 (java_lineterminator): Likewise.
8987 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
8988 of the reentrant parser implementation. Function now use the
8989 parser context data structure and java_lval. Fixed production of
8990 the float and double constant "out of range" error message. Fixed
8991 obstack use. Return integer value when hitting a modifier. Now
8992 return type for TRUE, FALSE and other predefined types. Return
8993 identifier as a TREE_LIST list containing the current line context
8994 as the TREE_VALUE sub-node.
8995 (java_unicode_2_utf8): Fixed typo in declaration.
8996 (java_lex_error): Now use the parser context data structure.
8997 *lex.h: Added 1998 time stamp.
8998 (struct java_line): New fields ref_count and next.
8999 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
9000 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
9001 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
9002 *parse.h: Added 1998 time stamp.
9003 (java_parse_source_file): Renamed from parse_source_file.
9004 (YYERROR_NOW, YYNOT_TWICE): Fixed.
9005 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
9006 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
9007 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
9008 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
9009 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
9010 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
9011 (struct parser_ctxt): New data structure to keep the parser context.
9012 *parse.y: Added 1998 time stamp, got rid of static global variables.
9013 (java_error_count, ctxp): New global variables.
9014 (%union): New value field.
9015 (numeric_type, integral_type): Rules removed.
9016 (primitive_type): Rule defined to handle integral, float, double and
9018 (qualified_name, package_declaration,
9019 single_type_import_declaration, type_import_on_demand_declaration,
9020 modifiers, class_declaration, super, interfaces,
9021 interface_type_list, class_body, field_declaration,
9022 field_declaration, variable_declarators, variable_declarator,
9023 variable_declarator_id, method_declaration, method_header,
9024 formal_parameter_list, formal_parameter, method_body, block,
9025 static, interface_declaration, extends_interfaces,
9026 abstract_method_declaration, local_variable_declarators): Rules now
9028 (force_error, do_warning): New global statics.
9029 (push_parser_context, parser_context_save_global,
9030 parser_context_restore_global, pop_parser_context): New functions.
9031 (yyerror): Now uses the global parser context. Fixed use of obstack.
9032 (parse_error, parse_error_context, parse_warning_context,
9033 java_accstring_lookup, redefinition_error, check_modifiers,
9034 parser_add_interface, create_interface, create_class, find_field,
9035 duplicate_declaration_error, register_fields, method_header,
9036 check_modifiers_consistency, check_abstract_method_header,
9037 method_declarator, parser_qualified_classname,
9038 parser_check_super_interface, parser_check_super,
9039 parser_chain_incomplete_item, java_check_circular_reference,
9040 layout_class_from_source, java_complete_class,
9041 complete_method_decl, resolve_class, complete_class_report_errors,
9042 java_check_final, check_method_redefinition,
9043 java_check_regular_methods, java_check_abstract_methods,
9044 java_check_methods, lookup_java_interface_method2,
9045 lookup_java_method2, lookup_cl, find_name_in_single_imports,
9046 process_imports, find_in_imports, read_import_entry,
9047 read_import_dir, find_in_imports_on_demand,
9048 check_pkg_class_access, not_builtin_p, declare_local_variables,
9049 source_start_java_method, java_generate_parsed_class): New
9051 *typeck.c: (signature_include_return): New global variable.
9052 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
9053 to add the function returned type in the signature.
9055 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
9057 * jcf-io.c (open_in_zip): Use strncmp and LEN.
9059 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
9061 * Make-lang.in (java.info): Added.
9062 (java.install-info): Added
9064 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
9066 * Makefile.in (clean): Also remove java/parse.c.
9068 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
9070 Add a pair of -fbounds-check/-fno-bounds-check options.
9071 * lang.c (lang_decode_option): Add code to grok arguments.
9072 (flag_bounds_check): Add decl.
9073 (lang_f_options): New array w/ the option in it.
9074 * java-tree.h (flag_bounds_check): Add decl.
9075 * lang-options.h: New file.
9076 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
9077 of a static macro value.
9078 (JAVA_ARRAY_EXCEPTION): Delete macro.
9080 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
9082 * typeck.c (build_java_array_type): Fix two bugs in previous change.
9083 * expr.c (build_anewarray): Add missing promote_type.
9085 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
9087 Add array types with known length to optimize bounds checking.
9088 * typeck.c (build_java_array_type): Take length parameter.
9089 (java_array_type_length, build_prim_array_type): New functions.
9090 * java-tree.h: Update for new functions.
9091 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
9092 * class.c: Use build_prim_array_type.
9093 * expr.c (can_widen_reference_to): Handle known-length array types.
9094 (verify_jvm_instructions): Keep track of integer push instructions
9095 followed by newarray/anewarray, so we can build known-length arrays.
9096 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
9097 (java_array_data_offset): New function.
9098 (build_java_array_length_access): New function. Optimize if constant.
9099 (build_java_arrayaccess): Constant fold bounds check.
9100 (expand_java_newarray, expand_java_anewarray): Replaced by ...
9101 (build_newarray, build_anewarray): New functions.
9102 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
9103 * verify.c (merge_types): Handle known-lengh array types.
9105 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
9107 * expr.c (expand_byte_code): Fix performace bug, which caused
9108 searching linenumber_table to be linear rather than constant.
9110 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
9112 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
9114 * decl.c, java-tree.h (soft_fmod_node): New global.
9115 * decl.c (init_decl_processing): Define __builtin_fmod.
9116 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
9117 using __builtin_fmod.
9119 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9121 * keyword.h: New file, output of keyword.gperf as processed by
9123 * lex.c (java_lex_init): Initialize java_error_flag.
9124 * parse.c (YYERROR_NOW): Uses java_error_flag.
9125 * parse.y: New static java_error_flag. Useless definition of
9127 * parse.y (java_error): Portable error recovery using
9128 java_error_flag (not yet completely tuned).
9130 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
9132 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
9134 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9136 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
9137 (parse.c, lex.c, keyword.h): New rules for Java source code
9139 * parse.c: Renamed into jcf-parse.c.
9140 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
9141 * keyword.gperf: New file, Java keywords.
9142 * parse.y: New file, Java language grammar.
9143 * parse.h: New file, Java language grammar definitions.
9144 * lex.c: New file, Java language lexer.
9145 * lex.h: New file, Java language lexer definitions.
9147 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
9149 * decl.c (clinit_identifier_node), java-tree.h: New global.
9150 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
9151 * verify.c (verify_jvm_instructions): Inline use of removed macros.
9152 * expr.c (expand_java_field_op): Check for invalid assignment
9155 * jcf-reader.c (get_attribute): Test for wrong attribute length.
9157 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
9159 * verify.c (verify_jvm_instructions): When processing a handler,
9160 attempt to set the current_subr to the right value.
9161 (More complicated code combines Sep 17 and Oct 22 versions.)
9163 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
9165 * class.c (push_class): Figure out (guess) name of source file.
9166 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
9167 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
9168 (parse_class_file): Change return type from int to void.
9169 Call debug_start_source_file/debug_end_source_file.
9171 * expr.c (build_java_binop): Fix masking 2nd operand.
9172 * decl.c (init_decl_processing): Set sizetype first.
9174 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
9176 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
9177 (Revert Sep 17 change.)
9179 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9181 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
9182 .class extension in their name and fix thing so we don't process
9183 them parse_zip_file_entries().
9184 (parse_zip_file_entries): Cleaned unused local variables.
9186 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
9188 * expr.c (can_widen_reference_to): Allows equal array element types.
9189 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
9190 * jcf-dump.c (RET): Get (and print) index.
9192 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
9193 Promote element type to POINTER_TYPE.
9195 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9197 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
9198 find_in_current_zip, jcf_figure_file_type): Moved from
9199 jcf-reader.c to parse.c.
9200 * zextract.c: (read_zip_archive): takes file_comment_length possible
9203 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
9205 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
9207 * verify.c (merge_types): Handle array types even better ...
9209 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
9211 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
9213 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
9214 * class.c (make_class_data): Don't build fields_decl if no fields.
9215 When building fields_decl, skip if DECL_ARTIFICAL.
9217 * expr.c (java_stack_swap): Update stack_type_map.
9218 * verify.c (merge_types): Handle array types better.
9220 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
9222 * class.c (add_field): Don't promote short integral fields to
9223 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
9224 * expr.c (push_value): Promote and convert short integral values.
9226 * decl.c, java-tree.h (integer_two_node): New constant node.
9227 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
9229 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9231 * class.c (append_gpp_mangled_type): Use function argument
9232 unpromoted type to generate mangled name.
9234 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9236 * constants.c (build_constant_data_ref): Now uses current_class
9237 instead of main_class.
9238 (build_constants_constructor): Now uses current_class instead of
9240 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
9241 of the global variable SeepZipFiles done here.
9242 * zextract.c (read_zip_archive): extra_field optional field taken
9243 into account while computing the position of the class file in the
9245 * verify.c (verify_jvm_instructions): Use current_jcf to search
9247 * parse.c (load_class): First search for the class to load in the
9248 current zip file. Saves current_jcf (restored before returning
9249 from that function). Don't call JCF_FINISH in the class was found
9250 in the current ZIP file.
9251 (jcf_parse): If the class was found in the current ZIP file, save
9252 its tree_constant_pool (for later reuse).
9253 (parse_class_file): New function. Process each method defined in
9254 the current class and record the class as to be later registered.
9255 (yyparse): Rewritten. Figure the type of the current file and switch
9257 * lang.c: New global variable current_jcf.
9258 (lang_init): Removed compiling_from_source test (done later, in
9259 yyparse). Removed call the jcf_parse ().
9260 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
9261 (typedef struct JCF): New fields seen_in_zip (to mark a class found
9262 in the current ZIP file) and zip_offset (offset to the class data in
9263 the current zip file).
9264 * jcf-reader.c: zipfile.h included.
9265 localToFile: New ZipFileCache static global variable
9266 (parse_zip_file_entries): New function. Browse the current ZIP
9267 file directory and process each class found.
9268 (process_zip_dir): New function. Register each class found in the
9269 ZIP file directory. The class aren't parsed but a valid JCF is
9270 link to each of them.
9271 (find_in_current_zip): New function. Search for a class in the
9272 current ZIP file directory. If found, prepare the class so that it
9274 (jcf_figure_file_type): New function. Examine the file structure
9275 to figure a class file, a ZIP file. If none of these categories are
9276 matched, a source file is assumed.
9277 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
9278 SeenZipFile: New global variable.
9279 (open_in_zip): Use zipmember's length to accelerate the search for
9280 a member. If zipmember was NULL and zip file successfully read,
9282 * java-tree.h: New global variable current_jcf declared. Added
9283 declaration for current_constant_pool_tags, current_constant_pool_data,
9284 current_constant_pool_length, current_constant_pool_data_ref.
9285 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
9286 store the JCF of classes seen in a zip file) and tree *constant_pool
9287 (to save a loaded class constant pool). current_class declared here.
9288 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
9289 retrieve method_ref_constant.
9290 (PUSHC): java_push_constant_from_pool now uses current_jcf.
9291 (OBJECT): get_class_constant now uses current_jcf.
9292 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
9293 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
9294 (expand_invoke): Now uses current_class instead of main_class
9295 (build_class_init): Now uses current_class instead of main_class
9296 * class.c: New static global variable registered_class.
9297 (register_class): New function.
9298 (emit_register_class): Modified to use registered_class instead of
9300 (is_compiled_class): Now take into account class seen in the archive.
9302 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
9304 * except.h: Renamed to: java-except.h.
9305 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
9306 * except.c: Add semi-working (commented out) implementation.
9308 * expr.c (expand_iinc): Add needed flush_quick_stack.
9309 * parse.c (set_source_filename): New function.
9310 (give_name_to_class): Set input_filename from package.classname.java.
9312 * jcf-io.c (find_class): Don't look first in ".".
9314 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9316 * zextract.c (read_zip_archive): Now takes into account the
9318 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
9320 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
9322 * constants.c, java-tree.h (build_internal_class_name): New function.
9323 (alloc_class_constant): Re-implement using build_internal_class_name.
9324 * class.c (make_class_data): Likewise.
9325 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
9327 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
9329 * verify.c (verify_jvm_instructions): Temporarily set current_subr
9330 to NULL before pushing an exception handler target.
9332 * expr.c (flush_quick_stack): Save from low stack indexes to high.
9333 (java_stack_swap, java_stack_dup): Re-write to be safe from
9334 clobbering registers.
9335 (build_class_init): New function.
9337 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9339 * typeck.c (build_java_array_type): Temporary use
9340 permanent_obstack to create the array 'length' field.
9341 * expr.c (lookup_label): Temporay use permanent_obstack to create
9343 * class.c (push_super_field): Tempory use permanent_obstack.
9345 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9347 * typeck.c (type_for_mode): Now handles double_type_node and
9349 * verify.c (verify_jvm_instructions): The instruction following
9350 the wide bytecode is checked. OPCODE_ret added to the list of
9353 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9355 * class.c (make_class): Temporary use permanent_obstack. Set the
9356 class CLASS_P field to 1.
9357 (push_class): Temporary use permanent_obstack.
9358 (set_super_info): Temporary use permanent_obstack.
9359 (add_method): Temporary use permanent_obstack, set
9361 (add_field): Temporary use permanent_obstack. Sets
9362 FIELD_VOLATILE() and FIELD_TRANSIENT().
9363 (build_class_ref): Temporary use permanent_obstack if the class
9365 (build_static_field_ref): Temporary use permanent_obstack when
9366 creating field's rtl.
9367 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
9368 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
9369 and fields. Function finalized, as far as flag handling.
9370 (push_class_static_dummy_field): Temporary use permanent_obstack.
9371 (emit_register_class): Force generation of class registration at
9373 * decl.c (end_java_method): Call permanent_allocation() before
9375 * expr.c (can_widen_reference_to): Added comment to interface
9376 handling, fixed typo.
9377 (lookup_field): Now uses CLASS_P() to correct FIXME
9378 (expand_invoke): Verification on public && !static &&
9379 !abstract moved into soft_lookupinterfacemethod (kaffe).
9380 Use Object class dtable if objectref is an array when expanding
9382 (java_push_constant_from_pool): Temporary use permanent_obstack
9384 * parse.c (get_ref_constant): Temporary use permanent_obstack to
9385 create constant references.
9386 (get_constant): Temporary use permanent_obstack to create constant.
9387 (load_class): Temporary use permanent_obstack to load class.
9388 (jcf_parse): Temporary use permanent_obstack to perform class
9390 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
9391 (build_java_signature): Temporary use permanent_obstack.
9392 * verify.c: (verify_jvm_instruction): removed unecessary verification
9394 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
9395 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
9398 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
9400 * class.c (append_gpp_mangled_type): Fix typo.
9401 (emit_register_class): Use main_class to get class object, rather
9402 than looking for no-longer-existing static decl starting with _CL.
9403 * typeck.c (parse_signature_type): Promote array element type
9404 if it is a RECORD_TYPE.
9406 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
9408 * class.c (push_class_static_dummy_field): New function.
9409 (mangle_static_field): New. Do G++-style mangling of static fields.
9410 (layout_class): Mandle static fields here, not in add_field.
9411 (build_class_ref): The class object is now a dummy static field.
9412 * decl.c (find_local_variable): Look for best, instead of first match.
9413 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
9414 (build_java_athrow): Don't check here if exception is Throwable.
9415 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
9416 (TYPE_USED): Removed. No longer used ...
9417 * parse.c (jcf_parse): Call push_class_static_dummy_field.
9418 * verify.c (push_pending_label): New function.
9419 (push_pending_block): Renamed to check_pending_block.
9420 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
9421 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
9422 re-checking possible handlers) after a store (less wasted work).
9423 Check for null handler (finally) before calling add_handler.
9424 Various changes to (finally?) correctly handle try/finally.
9426 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
9428 * class.c: Include stdio.h.
9430 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
9432 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
9433 to make sure class is initialized before static/special invoke.
9435 * verify.c (verify_jvm_instructions): On a store instruction,
9436 call find_local_variable to force pre-allocation of decl and rtx.
9437 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
9439 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
9441 * class.c (build_class_ref): Strip off "promoted_" if need be.
9442 (make_field_value): Call build_java_signature when needed.
9443 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
9444 * expr.c (build_java_athrow): Don't push_value of exception.
9445 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
9446 match specification of [fd]cmp[lg] for NaNs.
9447 (expand_byte_code): Add support for exception handler ranges.
9448 * except.c: Add skeleton for EH code-generation.
9449 * verify.c (merge_types): Treat all promoted integral types as equal.
9450 * constants.c (build_constants_constructor): To force creation of
9451 current_constant_pool_data_ref, call build_constant_data_ref.
9453 * javaop.def (lload): Fix typo.
9454 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
9456 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9458 * parse.c: Don't include function.h.
9460 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
9462 * except.[ch]: New files.
9463 * Makefile.in (JAVA_OBJS): Add except.o
9464 * expr.c: Temporary warning about unimplemented exceptions.
9465 * verify.c: Verify exception handlers.
9467 * jcf-dump.c (disassemble_method): Print exception table.
9469 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9471 * expr.c (verify_jvm_instructions): Started a thorough
9472 verification of invoke* bytecodes.
9473 (expand_byte_code): flush quick stack if PC is the target of a
9474 branch. and undef RET (conflicting with config/i386/i386.h).
9475 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
9477 (expand_invoke): Now handles invokeinterface and do more
9478 verification according to the bytecode.
9479 (lookup_field): Don't try to load the class if processing
9481 (can_widen_reference_to): Now handles interfaces.
9482 * decl.c (init_decl_processing): New global variable
9483 soft_lookupinterfacemethod_node, declared in java-tree.h.
9484 Call set_super_info on string_type_node.
9485 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
9487 * class.c (set_super_info): Fills the CLASS_* flags according to
9489 (get_access_flags_from_decl): Handles all class flags.
9491 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
9493 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
9494 * parse.c (yyparse): Check for abstract method, and missing code.
9495 * expr.c (expand_byte_code): Change interface.
9496 * lang.c (put_decl_node): Print promoted types prettier.
9497 * verify.c (verify_jvm_instruction): Change interface.
9498 Partial support for scanning exception table.
9499 For load instructions, handle promoted integral types.
9501 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
9503 * verify.c: New file, with contents moved from expr.c.
9504 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
9505 * typeck.c (is_array_type_p): Moved here from expr.c.
9506 * java-tree.h: Add some now-needed function declarations.
9507 * Makefile.in (JAVA_OBJS): Added verify.o.
9509 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9511 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
9512 METHOD_ABSTRACT flag.
9514 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
9515 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
9516 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
9518 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
9520 (start_java_method): Hook for SYNCHRONIZED methods.
9522 * expr.c (build_java_jsr, build_java_ret): New functions
9523 (JSR,PRE): New macros
9524 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
9525 (verify_jvm_instructions): tableswitch, lookupswitch,
9526 monitorenter, monitorexit, goto_w: verified.
9527 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
9528 (build_java_monitor): New function.
9529 (MONITOR_OPERATION): Modified to call build_java_monitor()
9530 (verify_jvm_instructions): Started a thorough verification of
9533 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
9535 Support verification of jsr/ret subroutines (used for try/finally).
9536 * decl.c (return_address_type_node): New type node.
9537 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
9538 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
9539 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
9540 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
9541 TYPE_USED): New macros for special types in type_map.
9543 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
9544 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
9546 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
9548 * expr.c (can_widen_reference_to): New function.
9550 (merge_type_state): Support handling start of subroutine.
9551 (push_pending_block): Return char* error message, instead of calling
9552 fatal on an error. Also handle subroutines.
9553 (verify_jvm_instructions): Handle errors from push_poending_block.
9554 Support jsr and ret instructions.
9556 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
9558 * jcf-io.c (find_classfile): Fix thinko.
9559 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
9561 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
9563 * Makefile.in (BISON): Remove.
9565 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
9567 * Makefile.in: Convert to autoconf.
9568 * config-lang.in (outputs): Added java/Makefile.
9570 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
9571 Rename cc1java to jc1.
9573 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
9574 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
9576 * class.c (class_depth): Do load_class if needed.
9578 Mostly better verification.
9579 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
9580 (init_decl_processing): Change return type of soft_checkcast.
9581 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
9582 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
9583 lang_print_error): New functions.
9584 (lang_init): Set global hook print_error_function to lang_print_error.
9585 * expr.c: In the type_map ptr_type_node is only used for null now.
9586 (pop_type, merge_types): Hence ptr_type_node matches any reference.
9587 (merge_types): Dererence pointer to record types before comparing.
9588 (decode_newarray_type, merge_types): On error just return NULL.
9589 (build_java_binop): Add preliminary implementation (with warning)
9590 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
9591 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
9592 (expand_compare, expand_java_goto, expand_java_call): Don't
9593 push_pending_block, since that only makes sense when verifying.
9594 (merge_type_state): Different return codes.
9595 (push_pending_block): A block may need to be verified more than once.
9596 (expand_byte_code): Warn about unused code at code generation time.
9597 (verify_jvm_instruction): Changed logic, since code may need to be
9598 re-verified if type-state has changed. Also, better error handling.
9599 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
9600 Improve newarray, anewarray, ?aload, athrow,
9601 * java-tree.h (LABEL_CHANGED): New macro.
9603 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9605 * decl.c (soft_athrow_node): New global variable initialized.
9606 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
9607 * typeck.c (convert): Added support for REAL_TYPE.
9608 (convert_to_char): New function.
9609 (convert): Handle CHAR_TYPE.
9610 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
9611 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
9612 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
9614 (verify_jvm_instructions): Added break a the end of bogus unop: label.
9615 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
9616 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
9617 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
9618 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
9619 to Use The Right Things.
9620 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
9621 compatible with INT. BOOLEAN is made equivalent to BYTE.
9622 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
9623 OPCODE_ifnonnull): Now supported.
9624 (build_java_athrow): New function.
9626 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
9628 Rename method name <init> to match G++ (and fix mangling).
9629 * class.c (layout_class): Replace method name of <init> by class name.
9630 (make_method_value): Do inverse renaming of constructor from <init>.
9631 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
9632 * typeck.c (lookup_java_constructor): New function.
9633 * expr.c (expand_invoke): If method_name is <init>, call
9634 lookup_java_constructor to find constructor.
9636 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
9638 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9640 * parse.c (get_class_constant): Modified to handle array "classes"
9641 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
9643 (convert): Modified to handle real type.
9644 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
9645 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
9647 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
9648 soft_multianewarray, soft_newarray_node, soft_throw_node): New
9649 global variables initialized.
9650 (find_local_variable): Handles the case of a pointer
9651 (end_java_method): Restore the use of one more scope
9652 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
9653 build_java_array_length_access, expand_java_arrayload,
9654 expand_java_arraystore, expand_java_array_length,
9655 expand_java_multianewarray, expand_java_anewarray,
9656 build_java_check_indexed_type, is_array_type_p,
9657 build_java_throw_out_of_bound_exception): New functions.
9658 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
9659 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
9660 OPCODE_<t>aload): Implemented code for verification.
9661 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
9662 ARRAY_NEW_MULTI): Macro defined.
9663 (CONVERT): Modified to invoke convert().
9664 (case OPCODE_aload2): Fixed index typo from 2 to 1.
9666 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
9668 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
9669 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
9670 (make_class_data): Field name needs '/' as package prefix.
9671 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
9673 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
9675 Implement debug information for local variables.
9676 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
9677 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
9678 DECL_LOCAL_SLOT_CHAIN): New macros.
9679 (struct lang_decl_var): New type.
9680 * parse.c (give_name_to_locals): Move to decl.c.
9681 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
9682 (start_java_method): Re-write parameter handling.
9683 (pending_local_decls): New global variable.
9684 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
9685 (find_local_variable): Accept pc so we can skips decls not in range.
9686 (struct binding_level): Add end_pc field.
9687 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
9688 (various): Change so current pc gets passed to find_local_variable.
9690 * decl.c (init_decl_processing): Re-arrange fields in
9691 class_type_node and and method_type_node to match kaffe 0.9.1.
9692 * class.c (make_method_value, make_class_data): Update
9693 initializations to match.
9695 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
9697 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
9698 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
9699 (push_super_field): New function.
9700 (make_class_data): Handle inheritance of class static initializer.
9701 (layout_class): New name mangling.
9702 * constants.c (build_constant_data_ref): Init type of data array
9703 to a one-element array.
9704 (build_constants_constructor): Set DECL_SIZE from complete array type.
9705 * decl.c: Rename class_type, object_type etc to class_type_node,
9706 object_type_node etc. Make former inherit from latter.
9707 * expr.c (expand_invoke): Add cast of function address.
9708 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
9709 * parse.c (yyparse): Don't call layout_class here.
9710 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
9712 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
9714 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
9715 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
9716 (alloc_class_constant): New.
9717 * expr.c (expand_invoke): Make sure method's class is initialized.
9718 * class.c (interits_from_p, emit_register_class): New functions.
9719 * parse.c (yyparse): Call emit_register_class.
9721 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
9723 * constants.c: New file, to handle constant pool.
9724 * Makefile.in (JAVA_OBJS): Add constants.o.
9725 * decl.c (init_decl_processing): Update, fix, finish various structs.
9726 (pushdecl_top_level): New.
9727 * parse.c (layout_class): Moved to class.c.
9728 * expr.c (java_push_constant_from_pool): New function.
9729 * class.c (build_class_ref): Make work fully
9730 (make_class_data): Emit super-class, constant pool, interface vector.
9732 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
9734 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
9735 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
9736 * class.c (class_depth): New function.
9737 (lookup_named_class): Replaced by new function lookup_class.
9738 * decl.c (object_type_node, string_type_node): New.
9739 Remove various types that we no longer need.
9740 * expr.c (verify_jvm_instructions): New separate verifier pass.
9741 (push_type, pop_type): New functions for verifier.
9742 (type_stack_dup, pop_argument_types, merge_types): Likewise.
9743 (expand_byte_code): Simplify, since we assume already verified.
9744 (expand_invoke): Now mostly works.
9745 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
9746 * lang.c (main_class): Move to parse.c. Don't make_class yet.
9747 * parse.c: Wait to allocate class object until we know its name.
9748 (layout_class): Calculate DECL_VINDEX for each virtual method.
9749 * typeck.c (get_array_type): Rename to ...
9750 (build_java_array_type): ... and provide working implementation.
9751 (build_java_signature): New function - build Java signature of type.
9752 (set_java_signature): New function - cache signature with type.
9753 (lookup_java_method): New function.
9755 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
9757 * class.c (ident_subst): Take extra SUFFIX parameter.
9758 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
9759 (set_constant_value, build_static_field_ref, is_compiled_class): New.
9760 (build_class_ref): Actually implement.
9761 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
9762 * decl.c (builtin_function): New.
9763 (init_decl_processing): Update for current Kaffe. Declare some
9764 builtin Kaffe functions.
9765 * expr.c (build_address_of): New.
9766 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
9767 Renamed (from expand_java_new etc), and added working implementations.
9768 (build_field_ref): Now also handle static fields.
9769 (expand_invoke): Implement invokestatic, and start implement rest.
9770 * java-opcodes.h: Use javaop.def to avoid duplicated list.
9771 * javaop.def: Rename invokevirt -> invokevirtual.
9772 * lang.c (use_handles): Removed.
9773 * parse.c: Add support for ConstantValue atribute.
9774 Handle nested loading of a class. (JPOOL_UTF): New.
9776 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
9778 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
9780 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
9782 * Make-lang.in (java.install-man): New empty rule.
9783 * typeck.c (set_local_type): New function.
9784 * expr.c (STORE_INTERNAL): Call find_local_variable,
9785 not find_stack_slot. Call set_local_type.
9787 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
9789 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
9790 and building RECORD_TYPE CONSTRUCTORs.
9791 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
9793 * lang.c (use_handles): Change the default to 0.
9794 * decl.c: Define and build class_type, field_type, utf8const_type.
9795 * class.c (make_class_data, make_field_value,
9796 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
9797 hashUtf8String, strLengthUtf8, mangled_classname:
9798 Functions to build reflective data structures.
9799 * parse.c (yyparse): Call make_class_data.
9801 * jcf-io.c (open_class, find_classfile): New functions.
9802 * jcf-dump.c: Support reading classfile from explicitly-named
9803 class file (without CLASSPATH searching).
9805 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
9807 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
9808 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
9809 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
9810 (get_constant): Now trivial for CONSTANT_Utf8.
9812 * jcf.h: Make NEW_CPOOL the default.
9813 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
9815 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>