1 2000-09-27 Tom Tromey <tromey@cygnus.com>
3 * lex.c (java_read_unicode): Reset bs_count when finished with
6 2000-10-01 Mark Mitchell <mark@codesourcery.com>
9 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
10 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
11 (typeck.o): Depend on ggc.h.
12 * class.c (add_method_1): Use GC functions for allocation.
13 (init_class_processing): Register roots.
14 * decl.c (ggc_p): Set to 1.
15 (pending_local_decls): Make it static.
16 (push_jvm_slot): Use GC functions for allocation.
17 (init_decl_processing): Register roots.
18 (give_name_to_locals): Use GC functions for allocation.
19 (lang_mark_tree): New function.
20 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
21 functions for allocation.
22 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
23 * lex.c (java_lex): Use build_string, rather than replicating it
25 * parse.y (goal): Add more roots.
26 (mark_parser_ctxt): New function.
27 * typeck.c: Include ggc.h.
29 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
31 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
32 contains something else than MODIFY_EXPR.
34 2000-09-23 Mark Mitchell <mark@codesourcery.com>
36 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
37 * Makefile.in (parse.o): Depend on ggc.h.
39 (constants.o): Likewise.
42 (jcf-parse.o): Likewise.
43 (jcf-write.o): Likewise.
45 * class.c: Include ggc.h.
46 (build_static_field_ref): Register GC roots.
47 (layout_class): Likewise.
48 (init_class_processing): Likewise.
49 * constants.c: Include ggc.h.
50 (current_constant_pool_data_ref): Remove.
51 (tag_nodes): Move it to ...
52 (get_tag_node): ... here. Register GC roots.
53 * decl.c: Include ggc.h. Remove many global tree definitions.
55 (java_global_trees): Likewise.
56 (predef_filenames): Make the size a constant.
57 (init_decl_processing): Adjust accordingly.
58 (init_decl_processing): Call init_jcf_parse. Register GC roots.
59 * expr.c: Include ggc.h.
60 (init_expr_processing): Register GC roots.
61 (build_invokeinterface): Likewise.
62 * java-tree.h: Replace extern tree declarations with macros.
63 (java_global_trees): New variable.
64 (java_tree_index): New enumeration.
65 (init_jcf_parse): Declare.
66 * jcf-parse.c: Include ggc.h.
67 (current_class): Remove declaration.
68 (main_class): Likewise.
69 (all_class_list): Likewise.
70 (predefined_filename_p): Adjust for constant size of
72 (init_jcf_parse): New function.
73 * jcf-write.c: Include ggc.h.
74 (generate_classfile): Register GC roots.
75 (append_synthetic_attribute): Likewise.
76 (append_innerclass_attribute_entry): Likewise.
77 * lang.c: Include ggc.h.
78 (lang_print_error): Register GC roots.
79 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
81 * parse.y: Include ggc.h.
82 (wfl_operator): Remove.
83 (goal): Register GC roots.
84 (java_pop_parser_context): Adjust for new field names.
85 (java_parser_context_save_global): Likewse.
86 (java_parser_context_restore_global): Likewise.
87 (java_parser_context_suspend): Likewise.
88 (java_parser_context_resume): Likewise.
89 (verify_constructor_circularity): Register GC roots.
90 (lookup_cl): Likewise.
91 (java_reorder_fields): Likewise.
92 (build_current_this): Likewise.
93 (class_in_current_package): Likewise.
94 (argument_types_convertible): Likewise.
95 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
97 2000-09-14 Tom Tromey <tromey@cygnus.com>
99 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
101 2000-09-13 Tom Tromey <tromey@cygnus.com>
103 * jcf-parse.c: Include <locale.h>.
104 * jv-scan.c: Include <locale.h>.
106 2000-09-12 Tom Tromey <tromey@cygnus.com>
108 * expr.c (pop_type_0): Return `Object' if trying to merge two
110 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
111 interface types; `Object' is always a valid supertype.
113 2000-09-12 Tom Tromey <tromey@cygnus.com>
116 * jv-scan.c (help): Document --encoding.
117 (options): Added `encoding' entry.
118 (OPT_ENCODING): New define.
119 (main): Handle --encoding.
120 Include <langinfo.h> if nl_langinfo exists.
121 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
123 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
124 (parse_source_file): Correctly call java_init_lex. Added `finput'
125 argument. Use nl_langinfo to determine default encoding.
126 * java-tree.h (current_encoding): Declare.
127 * parse.y (java_parser_context_restore_global): Don't restore
129 (java_parser_context_save_global): Don't set `finput' field.
130 (java_pop_parser_context): Don't restore `finput'. Free old lexer
132 * lang.c (current_encoding): New global.
133 (lang_decode_option): Recognize `-fencoding='.
134 (finish_parse): Don't close finput.
135 * parse.h (struct parser_ctxt): Removed `finput' and
136 `unget_utf8_value' fields. Added `lexer' field.
137 (java_init_lex): Fixed declaration.
138 * lex.c (java_new_lexer): New function.
139 (java_destroy_lexer): Likewise.
140 (java_read_char): Added `lex' argument. Handle iconv case.
141 (java_read_unicode): Added `lex' argument. Count backslashes in
143 (java_init_lex): Added `finput' and `encoding' arguments. Set
144 `lexer' field in ctxp.
145 (BAD_UTF8_VALUE): Removed.
146 (java_lex): Handle seeing UEOF in the middle of a string literal.
147 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
148 (java_lexer): New structure.
151 (DEFAULT_ENCODING): New define.
152 (java_destroy_lexer): Declare.
154 2000-09-12 Tom Tromey <tromey@cygnus.com>
157 * lex.c (java_init_lex): Initialize java_io_serializable.
158 * parse.y (java_io_serializable): New global.
159 (valid_ref_assignconv_cast_p): An array can be cast to
162 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
164 * decl.c, expr.c: Include defaults.h if not already included.
165 Don't define the *_TYPE_SIZE macros.
167 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
169 * typeck.c (build_java_array_type): Correct first parameter
170 in ADJUST_FIELD_ALIGN invocation.
172 2000-09-06 Tom Tromey <tromey@cygnus.com>
174 * lang-specs.h: Also recognize `-femit-class-files'.
176 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
178 * verify.c (merge_types): Load the types to merge if necessary.
180 2000-09-02 Anthony Green <green@redhat.com>
182 * jcf-io.c: Include zlib.h.
183 (open_in_zip): Read compressed class file archives.
184 * zipfile.h (ZipDirectory): Add uncompressed_size and
185 compression_method fields.
186 * zextract.c (read_zip_archive): Collect file compression info.
188 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
190 * parse.y (do_merge_string_cste): New locals. Create new
191 STRING_CSTs each time, use memcpy. Fixes gcj/311.
193 2000-08-07 Hans Boehm <boehm@acm.org>
195 * boehm.c (mark_reference_fields): Set marking bits for all words in
196 a multiple-word record.
197 (get_boehm_type_descriptor): Use the procedure marking descriptor for
200 2000-08-31 Mike Stump <mrs@wrs.com>
202 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
203 jcf-dump$(exeext)): Make parallel safe.
205 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
207 * jcf-parse.c (set_source_filename): Constify a char *.
208 * jcf-write.c (append_innerclasses_attribute,
209 make_class_file_name): Constify a char *. Don't recycle a
210 variable for an unrelated purpose.
211 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
212 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
214 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
216 * expr.c (can_widen_reference_to): Fixed indentation.
217 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
218 * parse.y: `finit$' replaces `$finit$' in comments.
219 (try_builtin_assignconv): Fixed leading comment.
221 2000-08-25 Greg McGary <greg@mcgary.org>
223 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
225 2000-08-24 Greg McGary <greg@mcgary.org>
227 * lang.c (lang_decode_option): Use ARRAY_SIZE.
228 * parse.y (BINOP_LOOKUP): Likewise.
230 2000-08-22 Andrew Haley <aph@cygnus.com>
232 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
233 sign extending. Fixes gcj/321.
234 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
235 combining to make a jlong. Fixes gcj/321.
237 2000-08-21 Nix <nix@esperi.demon.co.uk>
239 * lang-specs.h: Do not process -o or run the assembler if
242 2000-08-16 Andrew Haley <aph@cygnus.com>
244 * typeck.c (build_java_array_type): Rewrite code to do array
245 alignment. Take into account back-end macros when aligning array
246 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
247 user to set alignment. Fixes gcj/252 and 160.
249 2000-08-09 Tom Tromey <tromey@cygnus.com>
251 * parse.y (check_abstract_method_definitions): Now return `int'.
252 Check implemented interfaces. Fixes PR gcj/305.
254 * parse.y (patch_switch_statement): Disallow `long' in switch
255 expressions. Fixes PR gcj/310.
257 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
259 * decl.c (finit_leg_identifier_node): New global.
260 (init_decl_processing): Use `finit$' to initialize
261 finit_identifier_node. Use `$finit$' to initialize
262 finit_leg_identifier_node.
263 * expr.c (expand_java_field_op): Use ID_FINIT_P.
264 * java-tree.h (finit_identifier_node): Changed attached comment.
265 (finit_leg_identifier_node): New declaration.
266 (ID_FINIT_P): Take finit_identifier_node and
267 finit_leg_identifier_node into account. This is a backward
270 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
272 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
274 (generate_bytecode_insns): Check `nargs' before emitting it.
275 * verify.c (merge_type_state): Fixed typo.
276 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
277 generate_bytecode_{conditional,insns}.
279 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
281 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
284 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
286 * class.c (maybe_layout_super_class): Fixed indentation.
287 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
288 (java_check_methods): New function declaration.
289 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
290 instead of `str_ptr'.
291 * jcf-write.c (generate_bytecode_insns): Emit number the of args
292 of a `invokeinterface' at the right time.
293 * parse.h (WFL_STRIP_BRACKET): New macro.
294 (SET_TYPE_FOR_RESOLUTION): Use it.
295 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl.'
296 (check_class_interface_creation): Don't check for cross package
297 innerclass name clashes.
298 (method_header): Behave properly if MDECL is `error_mark_node.'
299 (method_declarator): Return `error_mark_node' if bogus current
301 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
302 (resolve_and_layout): New local `decl_type', set and used. Call
304 (java_check_methods): New method.
305 (java_layout_classes): Use it.
306 (resolve_qualified_expression_name): No EH check necessary in
308 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
310 (patch_assignment): Set DECL_INITIAL on integral final local.
312 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
314 * java-tree.h (flag_extraneous_semicolon): New extern.
315 * lang-options.h: (-Wextraneous-semicolon): New option.
316 * lang.c (flag_redundant): Fixed typo in leading comment.
317 (flag_extraneous_semicolon): New global.
318 (lang_decode_option): Set `flag_extraneous_semicolon' when
319 -Wall. Decode `-Wextraneous-semicolon'.
320 * parse.y (type_declaration:): Removed `SC_TK' hack, added
321 `empty_statement' rule.
322 (class_body_declaration): Likewise.
323 (method_body:): Accept `;' as a method body.
324 (static_initializer:): Removed `SC_TK' hack.
325 (constructor_block_end:): Likewise.
326 (empty_statement:): Report deprecated empty declaration. Fixes
329 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
331 * parse.y (build_dot_class_method_invocation): Changed parameter
332 name to `type.' Build signature from `type' and convert it to a
333 STRING_CST if it's an array.
334 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
335 to use `ref_type' directly.
337 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
339 * lang-options.h: Added a comma after the last element to avoid
340 syntax errors when other languages define additional options.
342 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
344 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
345 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
346 (jc1): Link with $(BACKEND).
347 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
349 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
351 * jvspec.c: Adjust type of second argument to
352 lang_specific_driver, and update code as necessary.
354 * class.c (build_dtable_decl): Initialize dummy.
356 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
358 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
359 method bodies not to rule out discarding `<clinit>'; don't use
360 <clinit> to initialize static fields with constant initializers.
362 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
364 * gjavah.c (print_method_info): Added `synth' parameter. Skip
366 (method_synthetic): New global.
367 (HANDLE_METHOD): Recognize synthetic method and tell
368 `print_method_info' about it.
369 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
370 processing a synthetic method.
371 * jcf-reader.c (skip_attribute): New function.
372 ( skip_attribute): Likewise.
374 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
376 * parse.y (build_outer_field_access): Fixed comments.
377 (fix_constructors): Emit the initialization of this$<n> before
379 (resolve_qualified_expression_name): Build an access to `decl' if
382 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
384 * parse-scan.y (curent_class): Non longer const.
385 (inner_qualifier, inner_qualifier_length): Deleted.
386 (current_class_length): New global.
387 (bracket_count): Fixed typo in leading comment.
388 (anonymous_count): New global.
389 (class_instance_creation_expression:): Handle anonymous classes.
390 (anonymous_class_creation:): New rule.
391 (push_class_context): Rewritten.
392 (pop_class_context): Likewise.
393 (INNER_QUALIFIER): Macro deleted.
394 (report_class_declaration): call `push_class_context' when
395 entering the function. `fprintf' format modified not to use
397 (report_class_declaration): Assign `package_name' and
398 `current_class' to NULL separatly.
400 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
402 * expr.c (build_invokeinterface): Call layout_class_methods on
405 2000-07-27 Tom Tromey <tromey@cygnus.com>
406 Anthony Green <green@cygnus.com>
407 Alexandre Petit-Bianco <apbianco@cygnus.com>
409 * class.c (make_class_data): Create vtable for abstract classes.
410 (get_dispatch_table): Changed to cope with abstract classes.
412 2000-07-27 Tom Tromey <tromey@cygnus.com>
414 * parse.y (patch_method_invocation): Don't reverse the argument
415 list when dealing with anonymous class constructors. Fixed typo in
418 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
420 * parse.y (build_alias_initializer_parameter_list): Reverse
421 crafted list when building aliases for anonymous class
424 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
426 * parse.y (jdep_resolve_class): Don't bother checking potential
427 innerclass access if `decl' is NULL.
428 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
431 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
433 * parse.c: Remove (again.)
435 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
437 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
438 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
439 outside the `if' statement, alias to innerclass removed, `decl'
440 used to mark the class complete.
442 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
444 * parse.y (simple_name:): Fixed typo in error message.
446 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
448 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
449 or its first operand can be error marks.
451 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
453 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
454 * parse.y (method_header): Likewise.
456 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
458 * parse.y (find_as_inner_class): Handle the case where the
459 enclosing context of an innerclass has been loaded as bytecode.
461 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
463 * parse.y (simple_name:): Reject `$' in type names.
464 (resolve_type_during_patch): Use `type' as a second
465 argument to resolve_no_layout. Fixes gcj/257.
467 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
469 * lang-specs.h: Added %(jc1) to java compiler options.
471 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
473 * .cvsignore: New file.
475 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
477 * parse.y (not_accessible_p): Access granted to innerclasses
478 (indirectly) extending the reference type. Fixes gcj/249.
480 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
482 * parse.y (patch_method_invocation): Fixed comment.
483 (maybe_use_access_method): Build this$<n>s to the context of the
484 target method, or a type that extends it. Fixes gcj/242.
486 2000-07-13 Mark Mitchell <mark@codesourcery.com>
490 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
492 * parse.y (fold_constant_for_init): Avoid bullish conversion.
494 2000-07-13 Tom Tromey <tromey@cygnus.com>
496 * lang-specs.h: Added %{I*}.
498 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
500 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
502 2000-07-12 Mark Mitchell <mark@codesourcery.com>
504 * parse-scan.c: Remove.
506 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
508 * class.c (set_super_info): Handled protected inner classes.
509 (common_enclosing_context_p): Bail early if arguments aren't both
511 (get_access_flags_from_decl): Handle private and protected inner
513 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
514 (CLASS_PROTECTED): Likewise.
515 (struct lang_type): New bitfield `poic.'
516 * parse.y (jdep_resolve_class): Call check_inner_class_access on
518 (check_inner_class_access): Renamed arguments, added
519 comments. Handles protected inner classes (fixes gcj/225)
520 (not_accessible_p): Fixed comments. Avoid handling inner classes.
522 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
524 * parse.y (resolve_qualified_expression_name): Verify qualified
525 access to `this.' Fixes gcj/239.
527 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
529 * jcf-write.c (generate_classfile): Don't install ConstantValue
532 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
534 * parse.y (resolve_qualified_expression_name): Handle inner class
535 access. Fixes gcj/256.
537 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
539 * jcf-write.c (generate_classfile): Properly install the
540 ConstantValue attribute and the initial value constant pool index
542 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
545 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
547 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
549 * parse.y (find_as_inner_class): Fixed typo.
550 (do_resolve_class): Explore enclosing contexts when searching for
551 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
552 (check_inner_class_access): Check `decl' which can be null in case
555 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
557 * java-tree.h (java_debug_context): Declared `extern.'
558 (safe_layout_class): Likewise.
559 * parse.y (resolve_field_access): Field must be `static' in order
560 to be replaced by its initial value. Added comments.
561 (find_applicable_accessible_methods_list): Fixed typo.
562 (find_most_specific_methods_list): Methods found in innerclasses
563 take over methods founds in the enclosing contexts.
564 (java_complete_tree): Loosen restrictions on the type of DECLs
565 that can be replaced by their initialization values.
566 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p.'
568 2000-07-05 Tom Tromey <tromey@cygnus.com>
570 * Make-lang.in (PARSE_DIR): New macro.
571 (PARSE_RELDIR): Likewise.
573 (PARSE_SCAN_C): Likewise.
574 ($(PARSE_C)): New target.
575 ($(PARSE_SCAN_C)): Likewise.
576 (SET_BISON): New macro.
577 (BISONFLAGS): Likewise.
578 (JAVABISONFLAGS): Likewise.
580 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
582 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
583 argument on the first pass for CNI as well as JNI.
584 (print_method_info): Set up method name on the first pass only.
586 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
588 * parse.y (parser_qualified_classname): Removed parameter
590 (create_interface): Removed first passed parameter to
591 parser_qualified_classname.
592 (create_class): Likewise. Don't install alias on static
593 innerclasses. Fixes gcj/275.
595 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
597 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
598 debugable statement with empty_stmt_node. Fixes gcj/272
600 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
602 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
605 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
607 * jcf-write.c (push_long_const): Appropriately cast short negative
610 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
612 * parse.y (verify_constructor_super): Use loop variable
613 `m_arg_type' initialized with `mdecl_arg_type'.
615 2000-06-29 Tom Tromey <tromey@cygnus.com>
617 * parse.y (resolve_field_access): Handle case where `type_found'
620 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
622 * expr.c (lookup_field): The same field can be found through two
623 different interface. Don't declare it ambiguous in that case.
625 2000-06-27 Tom Tromey <tromey@cygnus.com>
627 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
628 follows \r, then unget it at a lower level.
630 2000-06-26 Tom Tromey <tromey@cygnus.com>
632 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
635 2000-06-25 Tom Tromey <tromey@cygnus.com>
637 * parse.y (for_statement): Wrap expression in a WFL if it is a
638 constant. For PR gcj/268.
640 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
642 * parse.y (do_resolve_class): Minor optimiztion in the package
643 list search. Removed unecessary test and return statement.
644 (valid_ref_assignconv_cast_p): Order of arguments to
645 enclosing_context_p fixed.
647 2000-06-24 Tom Tromey <tromey@cygnus.com>
649 * expr.c (lookup_field): Print error and return error_mark_node if
650 field reference is ambiguous.
652 * parse.y (check_abstract_method_definitions): Also check if
653 `other_method' is abstract.
655 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
657 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
659 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
660 (struct lang_type): New field `pic.'
661 (CLASS_PRIVATE): New macro.
662 * parse.y (check_inner_class_access): New function.
663 (jdep_resolve_class): Call it.
665 2000-06-23 Tom Tromey <tromey@cygnus.com>
667 * parse.y (patch_incomplete_class_ref): Initialize the returned
668 class. For PR gcj/260.
670 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
672 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
674 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
676 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
677 Java specific checks.
678 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
680 * java-tree.def (CASE_EXPR): Marked 'e'.
681 (DEFAULT_EXPR): Likewise.
682 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
684 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
685 Java specific checks.
686 (generate_bytecode_insns): Test try_block for BLOCK before using
688 * parse.y (build_wfl_wrap): Added `location' argument. Set
689 EXPR_WFL_LINECOL accordingly.
690 (dim_expr:): Wrap constants with WFLs.
691 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
692 (resolve_package): Check for `stmt' not being a BLOCK before
693 building a debuggable statement with it.
694 (make_qualified_primary): Added extra parameter to build_wfl_wrap
696 (resolve_field_access): Make sure `decl' is a DECL before treating
698 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
699 IDENTIFIER_NODE before treating it as such.
700 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
702 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
703 to be applied only on non array types.
705 2000-06-16 Per Bothner <per@bothner.com>
707 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
708 define in terms of DECL_RESULT, as that fails when --enable-checking.
710 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
712 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
713 types the same in comparison.
714 (CHECK_OP): Add static prototype.
716 2000-06-13 Jakub Jelinek <jakub@redhat.com>
718 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
719 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
722 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
724 * decl.c (create_primitive_vtable): Prototype.
726 * jcf-write.c (generate_bytecode_insns): Initialize variable
729 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
731 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
733 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
734 to track searched classes, and do not search the same class more than
735 once. Call find_applicable_accessible_methods_list on immediate
736 superclass, instead of search_applicable_method_list on all ancestors.
739 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
741 * parse.y (register_fields): Permit static fields in inner classes
742 if they are final. Fix for PR gcj/255.
744 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
746 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
747 * parse.y (find_in_imports): Returned type changed to void,
748 leading comment fixed.
749 (register_package): New function.
750 (qualify_and_find): Likewise.
751 (package_declaration:): Use `register_package'.
752 (single_type_import_declaration:): Removed local variable
753 `node'. Added missing `;' for consistency.
754 (type_import_on_demand_declaration:): Use `chainon' to link new
756 (lookup_field_wrapper): Lookup local variables defined in outer
758 (java_complete_class): Don't reverse the list of imported on demand.
759 (do_resolve_class): Reorganized. Removed local variable
760 `original_name'. Call `qualify_and_find' with the current package
761 name, invoke `find_in_imports_on_demand' right after. Call
762 `qualify_and_find' with the packages we've seen so far. Fixed
763 operations numbering in comments.
764 (java_expand_class): Don't reverse `package_list'.
765 (find_most_specific_methods_list): New local variables `abstract'
766 and `candidates'. Use them to pick the right method.
768 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
770 * parse.y (check_modifiers_consistency): Don't subtract out
771 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
773 2000-06-04 Philipp Thomas <pthomas@suse.de>
775 * Makefile.in (INTLLIBS): New.
779 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
781 * class.c (get_dispatch_table): Build the vtable dummy entry list
782 element with a null purpose. Fixed leading comment.
783 (build_dtable_decl): Build an accurate dtable type when appropriate
786 2000-06-02 Richard Henderson <rth@cygnus.com>
788 * lang.c (lang_get_alias_set): New.
790 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
792 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
793 before using it as the accessed field.
795 2000-05-31 Tom Tromey <tromey@cygnus.com>
797 * java-tree.h (boolean_array_vtable, byte_array_vtable,
798 char_array_vtable, short_array_vtable, int_array_vtable,
799 long_array_vtable, float_array_vtable, double_array_vtable):
801 * expr.c (get_primitive_array_vtable): New function.
802 (create_primitive_vtable): New function.
803 (java_lang_expand_expr): Enable code to statically generate
805 * decl.c (init_decl_processing): Create primitive vtables.
806 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
807 short_array_vtable, int_array_vtable, long_array_vtable,
808 float_array_vtable, double_array_vtable): Define.
810 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
812 * java/parse.y (find_applicable_accessible_methods_list):
813 Don't add an uninitialized value to the list.
815 2000-05-25 Tom Tromey <tromey@cygnus.com>
817 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
818 when trying to see if field's class should be initialized. Always
819 initialize field's declaring class, not qualified class.
822 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
823 `wfl_operator', to maybe_build_primttype_type_ref.
826 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
828 * parse.y (patch_method_invocation): Don't try to lookup methods
831 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
833 * parse.y (resolve_field_access): Call the appropriate <clinit>
834 before accessing the length of a static array. Craft a decl for
835 the field while its time. Fixes PR gcj/129.
837 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
839 * parse.y (resolve_package): Correctly set `*next' (was off by
841 (resolve_qualified_expression_name): Fixed comment.
843 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
845 * jcf-parse.c (jcf_parse_source): Reset current_class and
846 current_function_decl to NULL before parsing a new file.
848 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
850 * parse.y (block_end:): If the collected block doesn't feature a
851 statement, insert an empty statement.
853 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
855 * parse.y (maybe_yank_clinit): New function.
856 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
857 end of the list of methods belonging to a class.
858 (java_complete_expand_method): Check whether <clinit> is really
859 necessary and expand it accordingly.
861 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
863 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
864 processed by the method's switch statement.
866 2000-05-19 Tom Tromey <tromey@cygnus.com>
868 * java-tree.h: Added init state enum.
869 * decl.c (emit_init_test_initialization): Initialize class
870 initialization check variable by looking at class' state.
872 2000-05-19 Tom Tromey <tromey@cygnus.com>
874 * java-tree.h (build_instanceof): Declare.
875 (build_get_class): Declare.
876 * parse.y (patch_binop): Use build_instanceof.
877 * expr.c (build_instanceof): New function. If class is final,
878 don't make a function call.
879 (expand_java_INSTANCEOF): Use it.
880 (build_get_class): New function.
882 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
884 * jcf-write.c (generate_classfile): Scan the source_file for
885 slashes with the right pointer variable.
887 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
889 * lang.c (lang_decode_option): Update -Wunused flags by calling
891 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
893 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
895 * check_init.c (check_init): Constify local char *.
896 * class.c (push_class): Constify local char *.
897 * java_tree.h: Update prototypes.
898 * jcf-io.c (open_class): Constify filename parameter and
900 (find_class): Remove redundant string copy. Cast return from
902 * jcf-parse.c (read_class, parse_class_file, yyparse):
903 Constify local char *.
904 * jcf-write.c (generate_bytecode_insns, generate_classfile):
905 Constify local char *.
906 * jcf.h (JCF): Constify filename and classname.
907 (JCF_FINISH): Cast args to FREE to char * when appropriate.
908 * lang.c (init_parse): Constify parameter and return value.
909 * lex.c (java_get_line_col): Constify filename parameter.
910 * parse.h: Constify parser_ctxt.filename. Update prototypes.
911 * parse.y (java_parser_context_suspend,
912 issue_warning_error_from_context, safe_layout_class): Constify
914 * parse.c: Regenerate.
916 2000-05-08 Tom Tromey <tromey@cygnus.com>
918 * expr.c (build_jni_stub): Cache the result of
921 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
923 * decl.c (predef_filenames_size): Now 7.
924 (predef_filenames): New seventh entry.
926 2000-05-04 Tom Tromey <tromey@cygnus.com>
928 * boehm.c (mark_reference_fields): Don't mark RawData fields.
929 Keep track of when we've seen a reference field after a
931 (get_boehm_type_descriptor): Handle case where we see
932 non-reference fields but no trailing reference field.
933 * decl.c (rawdata_ptr_type_node): Define.
934 (init_decl_processing): Initialize rawdata_ptr_type_node.
935 * java-tree.h (rawdata_ptr_type_node): Declare.
937 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
939 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
940 specifiers in calls to fprintf.
942 2000-05-03 Andrew Haley <aph@cygnus.com>
944 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
946 * javaop.h (WORD_TO_INT): New function.
947 (IMMEDIATE_s4): Use WORD_TO_INT.
948 * jcf.h (JPOOL_INT): Ditto.
950 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
953 2000-04-19 Tom Tromey <tromey@cygnus.com>
955 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
957 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
959 * expr.c (build_jni_stub): New function.
960 * lang-specs.h: -fjni and -femit-class-file are incompatible.
962 * parse.y (java_complete_expand_methods): Expand a native method
963 and call build_jni_stub if -fjni given.
964 * lang-options.h: Document -fjni.
965 * lang.c (flag_jni): New global.
966 (lang_f_options): Added `jni' entry.
967 * java-tree.h (soft_lookupjnimethod_node,
968 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
971 (build_jni_stub): Declare.
972 (struct lang_decl): Added `native' flag.
973 (METHOD_NATIVE): Redefined to use `native' field of lang specific
975 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
976 soft_jnipopsystemframe_node): New globals.
977 (init_decl_processing): Set them. _Jv_InitClass only takes one
980 * java-tree.def: Put into `C' mode.
982 2000-04-27 Tom Tromey <tromey@cygnus.com>
985 * expr.c (expand_invoke): Generate check to see if object pointer
986 is null in nonvirtual invocation case.
987 * java-tree.h (soft_nullpointer_node): Declare.
988 * decl.c (soft_nullpointer_node): New global.
989 (init_decl_processing): Initialize soft_nullpointer_node.
990 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
991 or `private' methods.
992 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
994 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
996 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
999 2000-04-26 Tom Tromey <tromey@cygnus.com>
1001 * zextract.c (find_zip_file_start): New function.
1002 (read_zip_archive): Use it.
1004 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1006 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
1008 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1010 * class.c (common_enclosing_context_p): New function.
1011 * java-tree.h (common_enclosing_context_p): Added prototype.
1012 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
1013 classes sharing an outer context with the current instance.
1014 * parse.y (build_access_to_thisn): Fixed leading comment.
1015 (verify_constructor_super): New local `supper_inner'. Skip
1016 enclosing context argument in the case of inner class constructors.
1017 (patch_method_invocation): Insert proper context as second
1018 parameter to pure inner class constructor super invocations.
1020 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1022 * parse.y (end_class_declaration): Reset the interface number
1025 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1027 * parse.y (source_start_java_method): Deleted unecessary code.
1028 (patch_method_invocation): Fixed comment.
1030 2000-04-24 Robert Lipe <robertlipe@usa.net>
1032 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
1034 2000-04-23 Tom Tromey <tromey@cygnus.com>
1036 * boehm.c (mark_reference_fields): Use int_byte_position.
1038 2000-04-22 Tom Tromey <tromey@cygnus.com>
1040 * boehm.c (mark_reference_fields): Only call byte_position on
1043 2000-04-22 Tom Tromey <tromey@cygnus.com>
1045 * boehm.c (mark_reference_fields): Added `last_view_index'
1046 argument. Use DECL_FIELD_OFFSET to determine field's offset.
1048 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
1050 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
1051 * parse.y (check_class_interface_creation): Fixed comments. Select
1052 permitted modifiers for (inner) interfaces. Changed error message
1053 to report rejected modifiers used with local classes.
1055 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1057 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
1058 of directly inherited type considered in scope.
1059 * parse.y (do_resolve_class): Search inherited classes for inner
1062 2000-04-20 Tom Tromey <tromey@cygnus.com>
1064 * parse.y (not_accessible_p): Use member's class, not current
1065 class, when doing inheritance check for protected reference.
1068 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
1070 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
1072 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1074 * parse.y (lookup_field_wrapper): Search for final local aliases.
1075 (resolve_expression_name): Let lookup_field_wrapper search for
1076 final local aliases. Force the value of `name' if one is found.
1077 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
1078 an expression name. Fixed comments.
1080 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1082 * parse.y (yyerror): `msg' can be null, don't use it in that case.
1084 2000-04-19 Tom Tromey <tromey@cygnus.com>
1086 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
1088 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1090 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
1092 2000-04-18 Tom Tromey <tromey@cygnus.com>
1095 * gjavah.c (utf8_cmp): Changed return value.
1096 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
1098 (cxx_keywords): New global.
1099 (get_field_name): Handle new result of cxx_keyword_subst.
1100 (print_method_info): Likewise.
1102 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
1104 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
1105 with a newline, for CNI.
1106 (print_stub_or_jni): Print a space or newline before method name for
1108 (print_cxx_classname): Don't write leading "::" in CNI stub method.
1109 (process_file): Include gcj/cni.h if generating CNI stubs.
1111 2000-04-16 Tom Tromey <tromey@cygnus.com>
1113 * gjavah.c (decompile_method): Use print_field_name.
1116 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
1118 * parse.y (java_expand_classes): Reverse the package list once.
1119 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
1121 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
1122 the `==' and `!=' operators.
1124 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1126 * jcf-write.c (generate_bytecode_insns): At invokation time,
1127 always relate an interface method to the type of its selector.
1129 2000-04-05 Tom Tromey <tromey@cygnus.com>
1132 * expr.c (expand_invoke): Generate check to see if object pointer
1133 is null in nonvirtual invocation case.
1134 * java-tree.h (soft_nullpointer_node): Declare.
1135 * decl.c (soft_nullpointer_node): New global.
1136 (init_decl_processing): Initialize soft_nullpointer_node.
1137 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
1138 or `private' methods.
1139 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
1141 2000-04-05 Tom Tromey <tromey@cygnus.com>
1144 * parse.y (check_final_assignment): Recognize assignments to the
1145 `length' field of an array when generating class files.
1147 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1149 * class.c (decl_hash): Prototype removed.
1150 (decl_compare): Likewise.
1152 2000-04-05 Tom Tromey <tromey@cygnus.com>
1154 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
1155 * parse.y (check_modifiers_consistency): Check for final/volatile
1156 clash. Fixes PR gcj/164.
1158 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1160 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
1162 (java_hash_compare_tree_node): Renamed from `decl_compare, made
1164 (add_method_1): Use `java_hash_hash_tree_node' and
1165 `java_hash_compare_tree_node'.
1166 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
1167 (java_hash_compare_tree_node): Likewise.
1168 * parse.y (find_applicable_accessible_methods_list): Create,
1169 delete and use a hash table to remember already searched interfaces.
1171 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
1173 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
1176 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1178 * boehm.c (mark_reference_fields, set_bit): Prototype.
1179 (set_bit): Un-ANSI-fy definition.
1181 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
1184 * decl.c (emit_init_test_initialization): Likewise.
1186 * gjavah.c (jni_print_char): Likewise.
1188 * parse.y (create_new_parser_context): Likewise.
1190 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1192 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
1193 patch missing hunk. Fixed indentation.
1195 2000-03-30 Tom Tromey <tromey@cygnus.com>
1197 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
1198 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
1200 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
1202 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
1203 when negative *before* using it as an array index.
1204 * ChangeLog: Fixed typo.
1206 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
1208 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
1209 to 0 when it reaches -1.
1211 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1213 * jcf-parse.c (get_constant): Properly cast `num' during the
1214 invocation of `add_double'.
1215 * jcf-write.c (push_long_const): Properly cast `lo' before
1216 comparing it to short bounds.
1217 * parse-scan.y (interface_declaration:): Rule re-arrange so that
1218 `interface_body:' is reduced after the current interface is
1221 2000-03-26 Tom Tromey <tromey@cygnus.com>
1223 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
1224 Java-specific `-f' option.
1226 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1228 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
1229 Adjust order of making types.
1230 Make bitsize_*_node values.
1232 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1234 * class.c (make_field_value): Use byte_position.
1235 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
1236 (java_array_data_offset): Likewise.
1237 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
1240 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
1242 * parse.y (check_abstract_method_definitions): New local
1243 `end_type_reached'. Make sure we also consider `end_type'.
1244 (java_check_abstract_method_definitions): Make sure we eventually
1245 consider `java.lang.Object'.
1246 (maybe_use_access_method): Don't use access method if not in the
1247 context of a pure inner class or if the method's context is right.
1248 (find_applicable_accessible_methods_list): New static flag
1249 `object_done'. Don't search abstract classes as interfaces. Fixed
1250 indentation. Fixed the `java.lang.Object' only search. Search
1251 class interface(s) first, then fully search enclosing contexts.
1252 (find_most_specific_methods_list): Pick the closest candidate when
1253 they're all abstract.
1255 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1257 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
1258 properly initialize `finished_label.' Don't emit gotos for empty
1261 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1263 * except.c (emit_handlers): Clear catch_clauses_last.
1265 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1267 * parse.y (check_method_types_complete): New function.
1268 (create_class): Reset anonymous class counter only when seeing an
1270 (java_complete_class): JDEP_METHOD: Don't recompute signature
1273 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1275 * class.c (build_static_ref): Fixed indentation in comment.
1276 * java-tree.def (TRY_EXPR): Fixed typo in name.
1277 (CLASS_LITERAL): Likewise.
1278 * java-tree.h: (TYPE_DOT_CLASS): New macro.
1279 (struct lang_type): New field `dot_class'.
1280 * jcf-write.c (generate_bytecode_insns): Fixed error message.
1281 (generate_classfile): Method `class$' is synthetic.
1282 * parse.y (build_do_class_method): New function.
1283 (build_dot_class_method_invocation): Likewise.
1284 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
1285 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
1286 (qualify_ambiguous_name): Likewise.
1287 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
1288 (build_try_statement): Fixed leading comment.
1290 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1292 * class.c (make_field_value): Properly handle sizes.
1293 (get_dispatch_vector): Use tree_low_cst and host_integerp.
1294 (layout_class_method): Count using trees.
1295 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
1296 * expr.c (java_array_data_offset): Use int_bit_position.
1297 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
1298 (build_invokevirtual): Use tree_low_cst and do computations with trees.
1300 2000-03-16 Tom Tromey <tromey@cygnus.com>
1302 * lang.c (flag_hash_synchronization): New global.
1303 (lang_f_options): Added `hash-synchronization'.
1304 * lang-options.h: Mention -fhash-synchronization.
1305 * java-tree.h (flag_hash_synchronization): Declare.
1306 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
1307 hash table synchronization is disabled.
1308 * decl.c (init_decl_processing): Only push `sync_info' value when
1309 hash table synchronization is disabled.
1310 * class.c (make_class_data): Only push `sync_info' field when hash
1311 table synchronization is disabled. Removed dead code.
1313 2000-03-16 Tom Tromey <tromey@cygnus.com>
1315 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
1317 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1319 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
1321 * parse.y (patch_method_invocation): Handle anonymous classes
1322 creation in static context.
1324 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1326 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
1327 * parse.y (resolve_qualified_expression_name): Use it.
1328 (patch_method_invocation): Likewise.
1330 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1332 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
1333 depending on the type of dependency which dictates what the
1335 (unresolved_type_p): Resolved types limited to the current class.
1337 2000-03-15 Tom Tromey <tromey@cygnus.com>
1339 * decl.c (init_decl_processing): Set type of `sync_info' to be
1342 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
1343 Correctly compute bit number for current slot. Zero `high' and
1344 `low' in DS_LENGTH case. Don't skip inherited fields. Use
1345 mark_reference_fields.
1346 (mark_reference_fields): New function.
1348 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1350 * parse.y (register_incomplete_type): Fixed initialization of
1353 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
1355 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
1357 (push_class_context, pop_class_context): New function.
1358 (class_body:): Call pop_class_context.
1359 (interface_body:): Likewise.
1360 (INNER_QUALIFIER): New macro.
1361 (report_class_declaration): Changed output format and use
1362 INNER_QUALIFIER. Call push_class_context.
1364 2000-02-14 Andrew Haley <aph@cygnus.com>
1366 * check-init.c (check_init): Add new cases for unary and binary
1369 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1371 * parse.y (resolve_package): Set `next' once a type name has been
1372 progressively discovered.
1373 (resolve_qualified_expression_name): Propagate resolution only if
1374 there are remaining qualifiers. Take into account `q' might have
1375 been cleared after re-qualification.
1376 * parse.y (patch_method_invocation): New local `resolved'.
1377 Section dealing with qualified expression rewritten to use
1378 resolve_field_access.
1380 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1382 * parse.h (PUSH_CPC): Fixed indentation.
1383 (DEBUG_CPC): New macro.
1384 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
1385 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
1386 * parse.y (class_body_declaration:): Use
1387 SET_CPC_INSTANCE_INITIALIZER_STMT.
1388 (method_declaration:): Check for null current_function_decl.
1389 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
1390 (java_parser_context_pop_initialized_field): Better handling of
1392 (maybe_make_nested_class_name): Mark nested class name as
1393 qualified when necessary.
1394 (end_class_declaration): Don't call java_parse_context_resume when
1395 one or more error occured.
1396 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
1397 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
1398 SET_CPC_INITIALIZER_STMT.
1399 (method_header): Check for inner classes declaring static methods.
1400 (resolve_qualified_expression_name): Handle situation where `this'
1403 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
1405 * typeck.c (build_prim_array_type): Correctly set the high word too.
1407 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1409 * parse.y (java_complete_expand_methods): Leave <clinit> out of
1411 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
1412 list of methods for interfaces.
1414 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1416 * parse.y (qualify_ambiguous_name): Properly handle expressions
1419 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1421 * parse.y (check_final_assignment): Extended to process
1423 (patch_assignment): Have check_final_assignment called only once.
1425 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1427 * java-tree.h (IS_INIT_CHECKED): New flag.
1428 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
1429 * parse.y (patch_string): Call force_evaluation_order on the
1430 completed string concatenation tree.
1431 * expr.c (force_evaluation_order): Call force_evaluation_order on
1432 function's arguments too.
1434 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1436 * decl.c (emit_init_test_initialization): Mark KEY as unused.
1437 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
1438 (build_anewarray): Likewise.
1439 * parse.y (patch_newarray): Likewise.
1440 * parse.c: Regenerated.
1442 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
1444 * decl.c (init_decl_processing): Added new class fields `depth',
1445 `ancestors', and `idt' to class_type_node. Use
1446 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
1447 * class.c (make_class_data): Push initial values for new fields.
1448 * java-tree.h: Updated prototype for `build_invokeinterface'.
1449 * expr.c (build_invokeinterface): Changed parameters to accept
1450 `method' tree. Calculate index of `method' in its declaring
1451 interface. Build call to _Jv_LookupInterfaceMethodIdx.
1452 (expand_invoke): Call `build_invokeinterface' with new parameters.
1453 * parse.y (patch_invoke): Call `build_invokeinterface' with new
1456 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
1458 * typeck.c (lookup_do): Search superinterfaces first
1459 when looking up an interface method. From Godmar Back
1462 2000-03-06 Tom Tromey <tromey@cygnus.com>
1464 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
1466 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
1468 * java-tree.h (lookup_argument_method2): Declared.
1469 (safe_layout_class): Prototype moved from parse.h.
1470 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
1471 * parse.y (java_check_regular_methods): Local `super_class' gone.
1472 Call lookup_argument_method2 instead of lookup_argument_method.
1473 Perform modifier match for methods found declared in implemented
1474 interfaces. Fixed indentation problem. Overriding/hiding error
1475 report to take place only for methods found in classes.
1476 * typeck.c (lookup_argument_method): Changed leading
1477 comment. Re-written by calling lookup_do.
1478 (lookup_argument_method2): New function.
1479 (lookup_java_method): Re-written by calling lookup_do.
1480 (lookup_do): New function.
1482 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1484 * check-init.c (check_init): Removed dead code. Handle (blank)
1486 * parse.y (declare_local_variables): New local `final_p', set it
1487 and use it to initialize LOCAL_FINAL.
1488 (check_final_assignment): Only check FIELD_DECLs.
1490 2000-02-17 Tom Tromey <tromey@cygnus.com>
1492 * Makefile.in (JAVA_OBJS): Added boehm.o.
1493 (boehm.o): New target.
1494 * Make-lang.in (JAVA_SRCS): Added boehm.c.
1495 * java-tree.h (flag_use_boehm_gc): Declare.
1496 (get_boehm_type_descriptor): Declare.
1497 * lang.c (lang_f_options): Added `use-boehm-gc'.
1498 (flag_use_boehm_gc): New global.
1499 * lang-options.h: Added -fuse-boehm-gc.
1500 * boehm.c: New file.
1501 * class.c (get_dispatch_table): If class uses a Boehm type
1502 descriptor, put it in the vtable.
1503 (make_class_data): Removed dead code.
1505 2000-03-03 Per Bothner <per@bothner.com>
1507 * decl.c (init_decl_processing): Initialize sizetype properly.
1509 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1511 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
1512 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
1513 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1514 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
1515 (jcf_parse): New local `current'. Load innerclasses seen in outer
1516 context being processed.
1517 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1518 * jcf-write.c (append_innerclasses_attribute): New function.
1519 (append_innerclasses_attribute_entry): Likewise.
1520 (get_access_flags): Handle static classes. Set anonymous and local
1521 classes to be private.
1522 (generate_classfile): Attribute count adjusted. Call
1523 append_innerclasses_attribute.
1524 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
1525 PURE_INNER_CLASS_TYPE_P.
1526 * parse.y (parser_qualified_classname): New parameter `is_static',
1527 produce non qualified name accordingly.
1528 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
1529 (create_interface): Added argument to parser_qualified_classname.
1530 (create_class): Added argument to parser_qualified_classname. Setup
1531 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
1532 (add_inner_class_fields): Fixed indentation.
1533 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
1534 (method_declarator): Fixed typo in comment.
1535 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
1536 (build_current_thisn): Likewise.
1537 (patch_method_invocation): Likewise.
1539 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
1541 * decl.c (current_function_decl): Move to toplev.c.
1543 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1545 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
1546 (DECL_BIT_INDEX): Use underlying representation.
1547 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
1549 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1551 * expr.c (build_java_ret): Pass proper type to size_binop.
1553 2000-02-25 Anthony Green <green@cygnus.com>
1555 * expr.c (build_class_init): Mark the decl to be ignored by
1557 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
1558 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
1559 * class.c (init_test_hash_newfunc): New function.
1560 (decl_hash): New function.
1561 (decl_compare): New function.
1562 * decl.c (emit_init_test_initialization): New function.
1563 (complete_start_java_method): Traverse the init test hashtable,
1564 calling emit_init_test_initialization.
1565 (always_initialize_class_p): Define.
1566 * expr.c (build_class_init): Use initialization tests when
1567 emitting class initialization code.
1568 (always_initialize_class_p): Declare.
1569 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
1571 * java-tree.h: Include hash.h.
1572 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
1573 (struct lang_decl): Add init_test_table field.
1574 (init_test_hash_entry): Define.
1576 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1578 * gjavah.c (main): Avoid using `argi' to report unimplemented
1581 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1583 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
1584 initialize locals to avoid warnings. Local `exception_type' moved
1587 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1589 * parse.y (resolve_expression_name): Use `orig' as a second
1590 argument to resolve_field_access.
1591 (resolve_field_access): Removed unecessary code when dealing with
1594 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1596 * class.c (push_super_field): Don't push the field twice.
1597 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
1598 * parse.h (java_reorder_fields): Prototyped.
1599 * parse.y (java_reorder_fields): New function.
1600 (java_layout_class): Simplified not to worry about re-ordering.
1602 2000-02-23 Tom Tromey <tromey@cygnus.com>
1604 * gjavah.c (print_name): In JNI case, correctly quote string.
1605 (print_method_info): Don't handle overrides in JNI mode.
1607 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
1609 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
1610 value type set to `boolean_type_node'.
1612 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
1614 * jcf-dump.c (main): Test for correct condition after
1615 output file creation.
1617 2000-02-19 Anthony Green <green@cygnus.com>
1619 * jcf-depend.c (add_entry): Fix test for first list entry.
1621 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1623 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
1624 * constants.c (build_constants_constructor): Likewise.
1626 2000-02-19 Anthony Green <green@cygnus.com>
1628 * jcf-depend.c (add_entry): Add entries to the end of the list.
1630 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
1632 * decl.c (INT_TYPE_SIZE): Define if necessary.
1633 (expand_java_return): Handle the case of a native integer smaller
1636 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
1638 * gjavah.c (help): Use GCCBUGURL.
1639 * jv-scan.c (help): Likewise.
1640 * jcf-dump.c (help): Likewise.
1642 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1644 * jcf-write.c (generate_bytecode_insns): Don't generate empty
1647 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1649 * jcf-parse.c (load_class): Call `fatal' if no file containing
1650 the target class are found.
1652 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
1654 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
1655 lex.c, lex.h, and PARSE_H to...
1656 (parse.o, parse-scan.o): ...here, respectively.
1658 * lex.c: Split out code that may trigger SIGFPE from yylex()
1659 to its own function.
1660 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
1662 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1664 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
1666 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1668 * parse.y (outer_field_access_p): Stop in time when outer contexts
1670 (resolve_qualified_expression_name): Properly qualify *everything*
1671 after a package.type to be resoled as expression names.
1672 (find_applicable_accessible_methods_list): Save/restore `class' to
1673 isolate it from a possible outer context search.
1675 2000-02-15 Tom Tromey <tromey@cygnus.com>
1677 * gjavah.c (jni_print_char): New function.
1678 (print_full_cxx_name): Use it.
1679 (decode_signature_piece): Likewise.
1680 (print_cxx_classname): Likewise.
1682 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1684 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
1686 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
1688 * gjavah.c: Include version.h.
1690 * jcf-dump.c: Likewise.
1692 * jv-scan.c: Likewise.
1694 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1696 * parse.y (outer_field_access_fix): First parameter now a tree
1697 node. Check for assignement to final. First argument to
1698 build_outer_field_access_fix modified to accomodate prototype.
1699 (build_outer_field_access): Don't check for assignment to final
1701 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
1702 possibly returned by outer_field_access_fix. Changed
1703 outer_field_access_fix's first argument.
1704 (check_final_assignment): $finit$'s context is OK.
1705 (patch_unaryop): Use node instead of its line/column value when
1706 calling outer_field_access_fix.
1708 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1710 * parse.y (interface_declaration:): No longer tagged
1711 <node>. Re-installed default action.
1712 (class_member_declaration:): Handle inner interfaces.
1713 (interface_member_declaration): Handle inner interfaces and
1715 (create_interface): Push error if one seen. Suspend parsing
1716 context when processing an inner interface.
1717 (register_fields): Inner class static field limitations not to
1718 apply to inner interfaces.
1720 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1722 * jcf-parse.c (load_class): Update `java_error_count' when a
1723 class' file can't be found.
1724 (parse.y): Avoid (byte)code generation when errors seen.
1726 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1728 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
1729 decodes a valid node.
1730 (patch_binop): Handle TRUNC_DIV_EXPR.
1732 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1734 * parse.y (resolve_package): New local `acc.' Try to progressively
1735 build and guess a package and type name.
1737 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1739 * parse.y (find_applicable_accessible_methods_list): Load and
1740 layout the search class if necessary.
1741 (java_complete_tree): Keep to original type of the folded initial
1744 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1746 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
1747 Generate error message if circularity is detected. New static
1749 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
1750 * jcf-write.c (generate_bytecode_insns): Very simply handle
1752 * parse.y (java_check_circular_reference): Use
1753 `cyclic_inheritance_report' during report, if necessary.
1754 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
1755 walking NEW_ARRAY_INIT twice.
1757 2000-02-09 Tom Tromey <tromey@cygnus.com>
1759 * parse.y (check_class_interface_creation): Allow inner classes to
1760 be `private' or `protected', check modifiers' consistency. Prevent
1761 block local classes from bearing any modifiers.
1763 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1765 * except.c (check_start_handlers): Re-add prototype lost in last
1767 (maybe_start_try): Remove excess argument to `check_start_handlers'.
1769 2000-02-09 Andrew Haley <aph@cygnus.com>
1771 * decl.c (clear_binding_level): Remove excess initializer.
1772 (maybe_poplevels): Remove unused variable.
1773 (force_poplevels): Ditto.
1774 (struct binding_level): Add comment.
1776 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1778 * jcf-write.c (generate_classfile): Don't consider
1779 pre-initialization with reference value (use <clinit> instead.)
1780 * parse.y (java_fix_constructors): No generated constructor for
1782 (build_outer_field_access): Removed debug message.
1783 (outer_field_expanded_access_p): Adapted to bytecode generation.
1784 (build_outer_field_access_method): Use fix_method_argument_names.
1785 (build_outer_method_access_method): Fixed indentation. Added
1786 comment. Handle access method generation for static and also void
1788 (build_access_to_thisn): Inserted debug message.
1789 (maybe_build_thisn_access_method): Use fix_method_argument_names.
1790 (resolve_qualified_expression_name): Fixed comment.
1791 (not_accessible_p): Adapted to bytecode generation. Added comment.
1792 (patch_method_invocation): Added comment.
1793 (maybe_use_access_method): Fixed leading comment. Handle static
1795 (java_complete_lhs): Don't shortcut handling of initialized upon
1796 declaration String type static fields when generating bytecode.
1797 (patch_unaryop): Handle outer field access when generating
1800 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1802 * java-tree.h (FIELD_THISN): New macro.
1803 * jcf-write.c (append_synthetic_attribute): New function.
1804 (generate_classfile): Set "Synthetic" attribute on this$<n>,
1805 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
1806 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
1808 (build_outer_field_access): Turned on access functions usage and
1809 generation when compiling to bytecode.
1810 (maybe_use_access_method): Likewise.
1812 2000-01-25 Andrew Haley <aph@cygnus.com>
1814 * java-except.h (struct eh_range): Add `expanded' field.
1815 (maybe_start_try): Add end_pc arg.
1816 (maybe_end_try): Ditto.
1817 * java-tree.h (force_poplevels): new function.
1818 * expr.c (expand_byte_code): Don't call maybe_start_try or
1820 * except.c (add_handler): Reset expanded.
1821 (expand_start_java_handler): Set expanded.
1822 (check_start_handlers): Don't expand a start handler that's
1823 already been expanded.
1824 (maybe_start_try): Add end_pc arg. Only expand a handler which
1826 (expand_end_java_handler): call force_poplevels.
1827 (force_poplevels): new function.
1828 * decl.c (binding_level): Add start_pc of binding level.
1829 (maybe_pushlevels): Call maybe_start_try when pushing binding
1831 (maybe_poplevels): Call maybe_end_try when popping binding levels.
1832 (LARGEST_PC): Define.
1833 (clear_binding_level): Use LARGEST_PC.
1835 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
1836 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
1837 (binding_depth, is_class_level, current_pc): new variables.
1838 (struct binding_level): ditto.
1839 (indent): new function.
1840 (push_jvm_slot): add debugging info.
1841 (maybe_pushlevels): ditto.
1842 (maybe_poplevels): ditto.
1845 (start_java_method): ditto.
1846 (give_name_to_locals): comment only.
1847 * except.c (binding_depth, is_class_level, current_pc):
1849 (expand_start_java_handler): add debugging info.
1850 (expand_end_java_handler): ditto.
1852 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1854 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
1855 (print_name_for_stub_or_jni, process_file): Constify a char*.
1857 2000-02-03 Tom Tromey <tromey@cygnus.com>
1859 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
1861 2000-01-31 Scott Bambrough <scottb@netwinder.org>
1863 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
1864 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
1867 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1869 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
1870 * java-tree.h (TYPE_II_STMT_LIST): New macro.
1871 (struct lang_type): New field `ii_block'.
1872 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
1873 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
1874 * parse.h (struct parser_ctxt): New field `instance_initializers'.
1875 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
1876 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
1877 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
1879 * parse.y (add_instance_initializer): New function.
1880 (in_instance_initializer): New static global.
1881 (class_body_declaration:): Link instance initializer block.
1882 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
1883 (array_creation_expression:): Remove unused local.
1884 (java_parser_context_push_initialized_field): Fixed leading
1885 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
1886 CPC_INSTANCE_INITIALIZER_LIST.
1887 (java_parser_context_pop_initialized_field): Likewise.
1888 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
1889 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
1890 CPC_INITIALIZER_STMT.
1891 (fix_constructors): New local `class_type'. Use it. Call
1892 add_instance_initializer.
1893 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
1894 (patch_return): Forbid return in instance initializers.
1895 (patch_throw_statement): Enforce exception handling in the context
1896 of instance initializers.
1898 2000-02-03 Tom Tromey <tromey@cygnus.com>
1900 * Make-lang.in (java.mostlyclean): Remove executables in
1903 2000-01-31 Scott Bambrough <scottb@netwinder.org>
1905 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
1906 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
1907 (java_float_finite): Convert to use union Word from javaop.h.
1908 (java_double_finite): Convert to use union DWord from javaop.h.
1910 2000-02-02 Tom Tromey <tromey@cygnus.com>
1912 * gjavah.c (options): Added `jni' entry.
1913 (help): Document -jni.
1914 (flag_jni): New global.
1915 (process_file): Handle JNI output. Don't print text from
1916 -prepend, -add, etc, when generating stubs. Only remove `.class'
1917 suffix if it actually exists.
1918 (main): Create a `.c' file when run with `--jni --stubs'. Create
1919 correct output file name with `--jni'.
1920 (print_include): Mangle header name differently in JNI case.
1921 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
1923 (print_method_info): Handle JNI case. Put signature info into
1924 method name. Handle case when STREAM is NULL.
1925 (print_name_for_stub_or_jni): New function.
1926 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
1927 (print_cxx_classname): Handle JNI.
1928 (print_full_cxx_name): Likewise.
1929 (decode_signature_piece): Likewise.
1930 (overloaded_jni_method_exists_p): New function.
1931 (struct method_name): Added `signature' and `sig_length' fields.
1932 (HANDLE_END_FIELD): Do nothing in JNI mode.
1934 2000-02-02 Tom Tromey <tromey@cygnus.com>
1936 * jv-scan.c: Include version.c, <getopt.h>.
1937 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
1938 (options): New array.
1939 (usage): New function.
1940 (version): New function.
1941 (main): Use getopt_long to parse command line.
1942 * jcf-dump.c: Include version.c, <getopt.h>.
1943 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
1944 OPT_JAVAP): New macros.
1945 (options): New array.
1946 (usage): Return `void'. Changed message.
1947 (help): New function.
1948 (version): New function.
1949 (main): Use getopt_long_only to parse command line.
1950 * gjavah.c: Include <getopt.h>.
1951 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
1952 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
1953 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
1954 (options): New array.
1955 (java_no_argument): Removed.
1956 (help): Updated with missing options.
1957 (main): Use getopt_long_only to parse command line.
1958 (usage): Changed message.
1960 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1962 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
1963 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
1964 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
1965 * parse.y (array_creation_expression:): Handle anonymous arrays.
1966 (build_array_from_name): Don't set `ret_name' if null.
1967 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
1968 (qualify_ambiguous_name): Likewise.
1969 (java_complete_expand_class): Likewise.
1971 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1973 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
1974 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
1975 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
1976 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
1977 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
1978 AIPL_FUNCTION_COMPLETED_INVOCATION.
1979 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
1980 AIPL_FUNCTION_INVOCATION_READY.
1981 (AIPL_FUNCTION_DECLARATION): New enum entry.
1982 * parse.y (reorder_static_initialized): New function.
1983 (java_parser_context_pop_initialized_field): Use it.
1984 (add_inner_class_fields): Use
1985 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
1986 augmented. Install marker after last alias initializer, if any.
1987 (generate_finit): Fixed typo. Don't try to retain only the used
1989 (method_header): Compute and set DECL_FUNCTION_NAP.
1990 (method_declarator): Fixed comment. Insert alias initializer in
1992 (build_alias_initializer_parameter_list): Fixed leading
1993 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
1994 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
1995 (java_complete_expand_class): Code to retain only used aliases
1997 (java_complete_expand_methods): New local `first_decl'. Generate
1998 $finit$ first, then expand the constructors, regular methods and
2000 (java_complete_expand_method): Don't report error on missing
2001 return statement if previously detected bogus.
2002 (fix_constructors): Don't patch constructor parameters list.
2003 (patch_method_invocation): Use new AIPL enum values. Reverse
2004 alias initializer list for anonymous classes.
2006 2000-01-30 Anthony Green <green@redhat.com>
2008 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
2009 determine how many stack slots to pop.
2011 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2013 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
2014 error handling/recovery.
2015 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
2017 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2019 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
2020 FIELD_LOCAL_ALIAS_USED): New macros.
2021 (DECL_FUNCTION_NAP): New macro.
2022 (struct lang_decl): New field `nap'.
2023 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
2024 (struct lang_type): New fields `finit_stmt_list' and
2026 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
2027 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
2028 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
2029 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
2030 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
2031 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
2032 (BUILD_THROW): Macro line separator re-indented.
2033 * parse.y (end_class_declaration): New function.
2034 (maybe_generate_pre_expand_clinit): New name for
2035 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
2036 pre-expand static fields.
2037 (maybe_generate_clinit): Function deleted.
2038 (check_for_static_method_reference): Prototype's parameter list
2040 (generate_finit): New name for maybe_generate_finit. Changed
2041 leading comment. Function rewritten to use
2042 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
2043 (build_alias_initializer_parameter_list): New function.
2044 (java_parser_context_pop_initialized_field): Likewise.
2045 (add_inner_class_fields): Likewise.
2046 (type_declaration:): Call end_class_declaration.
2047 (class_member_declaration:): Likewise.
2048 (formal_parameter_list:): Fixed typos.
2049 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
2050 element. Improved error handling.
2051 (block_statement:): Call end_class_declaration.
2052 (anonymous_class_creation:): Likewise.
2053 (create_anonymous_class): Fixed comments.
2054 (create_class): Call add_inner_class_fields.
2055 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
2056 (method_header): Use MARK_FINAL_PARMS.
2057 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
2058 (method_declarator): Propagate final argument flag.
2059 (craft_constructor): New local `artificial'. Call
2060 build_alias_initializer_parameter_list. Use
2061 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
2062 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
2064 (complete_expand_class): Get rid of unused outer context local
2066 (java_complete_expand_methods): Fixed leading
2067 comment. Generate/pre-expand <clinit> first. Changed method
2068 expansion order to regular, $finit$, constructors, <clinit>.
2069 (java_complete_expand_method): Set current_function_decl.
2070 (fix_constructors): Fix constructor parameter list to account for
2071 outer context local alias initializers.
2072 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
2073 (resolve_expression_name): Lookup outer context local aliases. New
2074 local `access', use it.
2075 (patch_method_invocation): Patch inner class ctor invocation with
2076 outer context local aliases initialization values. $finit$
2077 invocation patching now includes things generated with
2078 build_alias_initializer_parameter_list.
2079 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
2080 (build_super_invocation): Likewise.
2081 (patch_assignment): Changed comment.
2083 2000-01-27 Andrew Haley <aph@cygnus.com>
2085 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
2089 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2091 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
2093 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
2095 * parse.y (register_fields): Don't pass a format specifier to
2096 OBSOLETE_MODIFIER_WARNING.
2097 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
2098 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
2100 (check_modifiers): Change function into a macro.
2101 (check_class_interface_creation): Pass a literal format string.
2103 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2105 * buffer.h: PROTO -> PARAMS.
2106 * check-init.c: Likewise.
2107 * class.c: Likewise.
2108 * constants.c: Likewise.
2109 * convert.h: Likewise.
2111 * except.c: Likewise.
2113 * gjavah.c: Likewise.
2114 * java-except.h: Likewise.
2115 * java-tree.h: Likewise.
2116 * jcf-depend.c: Likewise.
2117 * jcf-dump.c: Likewise.
2118 * jcf-parse.c: Likewise.
2119 * jcf-path.c: Likewise.
2120 * jcf-reader.c: Likewise.
2121 * jcf-write.c: Likewise.
2123 * jv-scan.c: Likewise.
2124 * jvgenmain.c: Likewise.
2125 * jvspec.c: Likewise.
2129 * parse-scan.y: Likewise.
2130 * parse.h: Likewise.
2131 * parse.y: Likewise.
2132 * typeck.c: Likewise.
2133 * verify.c: Likewise.
2136 * zextract.c: Likewise.
2137 * zipfile.h: Likewise.
2139 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2141 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
2142 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
2143 * constants.c (build_constant_data_ref): Check for cached
2144 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
2145 in TYPE_CPOOL_DATE_REF.
2146 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
2147 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
2148 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
2149 (LOCAL_FINAL): New macro.
2150 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
2151 constant pool -- don't try to reuse.
2152 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
2154 (find_in_current_zip): Use TYPE_JCF.
2155 * parse.h (java_check_final): Prototype removed.
2156 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
2157 (maybe_create_class_interface_decl,
2158 check_class_interface_creation): Likewise.
2159 (java_expand_finals): Function removed.
2160 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
2161 (block_statement:): Fixed comment.
2162 (anonymous_class_creation:): Likewise.
2163 (check_class_interface_creation): Reversed Jan 12, 2000 extra
2165 (check_class_interface_creation): Loosened error report on (inner)
2166 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
2167 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
2168 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
2170 (create_interface): Likewise.
2171 (anonymous_class_counter): New static global.
2172 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
2173 patch. Fixed comments.
2174 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
2175 anonymous_class_counter when declaring a toplevel class.
2176 (craft_constructor): Fixed constructor name when handling
2177 anonymous classes. Anonymous class constructors to feature hidden
2179 (java_fix_constructors): Added comment.
2180 (java_check_final): Function removed.
2181 (java_complete_expand_methods): Fixed comment. Don't generate
2182 class data, save its outgoing constant pool instead.
2183 (verify_constructor_super): Skip anonymous class constructor
2184 hidden this$<n> parameter.
2185 (java_expand_classes): New local `saved_ctxp'. Removed call to
2186 java_expand_finals and java_check_final. Expand anonymous class
2187 constructors. Generate class data.
2188 (build_super_invocation): Skip anonymous class hidden this$<n>
2190 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
2191 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
2192 (set_java_signature): Likewise.
2194 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2196 * gjavah.c: Delete ACC_VISIBILITY define.
2197 * jcf.h: Add ACC_VISIBILITY define.
2198 * parse.y: final: rule tagged <value>.
2199 (java_check_regular_methods): Use ACC_VISIBILITY define for
2200 default package access check.
2201 (local_variable_declaration_statement): Use final: rule.
2203 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2205 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
2208 2000-01-17 Tom Tromey <tromey@cygnus.com>
2210 * gjavah.c (print_field_info): Allow non-static final fields.
2212 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2214 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
2215 * parse.y (patch_anonymous_class): New function.
2216 (create_anonymous_class): Register incomplete type when the
2217 class/interface to extends/implement isn't known yet.
2218 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
2219 (verify_constructor_super): Tuned error message.
2221 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2223 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
2224 (ANONYMOUS_CLASS_P): New macro.
2225 (TYPE_SIGNATURE, TYPE_JCF): New macros.
2226 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
2227 * parse.y (create_class): Added leading argument.
2228 (maybe_create_class_interface_decl,
2229 check_class_interface_creation): Likewise.
2230 (craft_constructor): New function.
2231 (verify_constructor_super): Added argument in prototype.
2232 (class_declaration:): Inserted leading argument.
2233 (for_begin:): Use FOR_LOOP_P.
2234 (anonymous_class_creation): Create WFL of the anonymous class to
2235 instantiate. Call build_new_invocation. Added comments.
2236 (check_class_interface_creation): Handle parameter `anonymous' in
2237 verbose mode class creation announce.
2238 (link_nested_class_to_enclosing): Exclude anonymous classes.
2239 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
2240 anonymous class, even though they appear to have an enclosing
2242 (create_interface): Pass extra argument to
2243 check_class_interface_creation.
2244 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
2245 (create_class): Call check_class_interface_creation and
2246 maybe_create_class_interface_decl with extra new argument. Don't
2247 add private this$<n> to anonymous classes.
2248 (method_declarator): Insert hidden this$<n> to anonymous class
2250 (java_fix_constructors): Deleted code creating default
2251 constructor. Call craft_constructor instead.
2252 (java_check_regular_methods): Set `saw_constructor' to 1 for
2254 (fix_constructors): Pass extra argument to verify_constructor_super.
2255 (verify_constructor_super): New local `sdecl', use it. Search for
2256 matching constructor (possibly featuring arguments) in super
2258 (lookup_method_invoke): Craft constructor according to arguments
2259 list when dealing with anonymous class constructors.
2260 (build_super_invocation): Pass arguments to anonymous class super
2262 (search_loop): Use FOR_LOOP_P.
2263 (labeled_block_contains_loop_p): Likewise.
2265 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2267 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
2268 (enclosing_context_p): New function.
2269 (get_access_flags_from_decl): Handle CLASS_STATIC.
2270 (maybe_layout_super_class): Extra first argument passed to
2272 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
2274 * decl.c (access0_identifier_node): New global.
2275 (init_decl_processing): access0_identifier_node initialized.
2276 (pushdecl): Set DECL_CONTEXT only on non type decls.
2277 * expr.c (lookup_field): Lookup inner class fields in enclosing
2279 (expand_invoke): Use ID_INIT_P.
2280 (expand_java_field_op): Use DECL_CLINIT_P.
2281 * java-tree.def (CLASS_LITERAL): New tree code.
2282 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
2283 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
2284 (struct lang_decl): New field `inner_access'.
2285 (enclosing_context_p): Prototyped.
2286 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
2287 ID_CLINIT_P): New macros.
2288 (CLASS_STATIC): New macro.
2289 (CLASS_ACCESS0_GENERATED_P): New macro.
2290 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
2291 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
2292 INNER_CLASS_P): New macros.
2293 (DECL_INNER_CLASS_LIST): New macro.
2294 * jcf-parse.c (yyparse): Avoid the use of ANSI string
2296 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
2297 the shift value to int. Fixed typo in comment.
2298 * lex.c (inst_id, wpv_id): Initialize.
2299 * mangle.c (unicode_mangling_length): Take `$' into account.
2300 * parse.h (DRECOVER, RECOVER): Terminate properly.
2301 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
2302 (typedef struct _jdep): New field `enclosing'.
2303 (JDEP_ENCLOSING): New macro.
2304 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
2305 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
2306 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
2307 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
2308 GET_ENCLOSING_CPC_CONTEXT): New macros.
2309 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
2310 (do_resolve_class): Added extra argument in prototype.
2311 * parse.y (resolve_class): Added extra argument in prototype.
2312 (maybe_create_class_interface_decl): Likewise.
2313 (maybe_use_access_method, build_wfl_wrap): New functions.
2314 (java_complete_expand_classes, java_complete_expand_class):
2316 (java_parser_context_push_initialized_field,
2317 java_parser_context_suspend, java_parser_context_resume):
2319 (maybe_make_nested_class_name, make_nested_class_name,
2320 set_nested_class_simple_name_value,
2321 link_nested_class_to_enclosing, find_as_inner_class,
2322 find_as_inner_class_do, check_inner_class_redefinition,
2323 build_thisn_assign, build_current_thisn, build_access_to_thisn,
2324 maybe_build_thisn_access_method, build_outer_field_access,
2325 build_outer_field_access_methods, build_outer_field_access_expr,
2326 build_outer_method_access_method, build_new_access_id,
2327 build_outer_field_access_method, outer_field_access_p,
2328 outer_field_expanded_access_p, outer_field_access_fix,
2329 build_incomplete_class_ref, patch_incomplete_class_ref,
2330 create_anonymous_class): Likewise.
2331 (inst_id, wpv_id): New static global variables.
2332 (synchronized:): New rule, tagged <node>.
2333 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
2335 (anonymous_class_creation:): New rule, tagged <node>.
2336 (NEW_TK): Tagged <node>.
2337 (type_literals, array_type_literal): New rules, tagged <node>.
2338 (class_declaration:): Removed action when reducing by class_body:
2339 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
2340 using GET_CPC in sub-rules.
2341 (class_member_declaration): Handle inner classes.
2342 (method_declaration): When reducing method_header:, reset
2343 current_function_decl when appropriate.
2344 (method_declarator:): Set the number of formal parameter to 0 for
2345 method declared without arguments.
2346 (constructor_declarator:): Likewise.
2347 (static_initializer:): List of elements kept in a list.
2348 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
2349 use of the keyword `static' for type declarations.
2350 (block_statement:): Handle inner class declarations.
2351 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
2352 type qualified `this'.
2353 (class_instance_creation_expression): Use anonymous_class_creation:
2354 to handle inner class instances creation. Handle qualified `new'.
2355 (something_dot_new): Added appropriate actions.
2356 (create_new_parser_context): New function.
2357 (java_push_parser_context, java_parser_context_save_global,
2358 java_parser_context_suspend): Use create_new_parser_context.
2359 (check_modifiers): Changed leading comment.
2360 (check_class_interface_creation): Handle interclasses.
2361 (add_superinterfaces): Fixed comment.
2362 (create_interface): Build qualified name from the raw_name instead
2363 of its matching WFL. Push the initialized fields list. raw_name added
2364 as an extra argument to maybe_create_class_interface_decl.
2365 (create_class): Build qualified name from the raw_name instead of
2366 its matching WFL. Removed assignment to current_parsed_class_un.
2367 Call PUSH_ERROR before returning an error. Suspend the current
2368 parser context when processing an inner class. Push the
2369 initialized fields list. raw_name added as an extra argument to
2370 maybe_create_class_interface_decl. Add the private this$<n>
2372 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
2373 (register_fields): Get the class type from GET_CPC and handle
2374 previous errors. Added code to handle the creation of static
2375 fields in inner classes. Initialized fields initialization
2376 statements kept in a list of lists.
2377 (maybe_generate_finit): Initialized fields initialization
2378 statements kept in a list of lists. Use GET_CPC.
2379 (maybe_generate_clinit): Likewise.
2380 (method_header): Use GET_CPC and GET_CPC_UN.
2381 (parser_qualified_classname): Handle inner classes.
2382 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
2383 (java_fix_constructors): Hide pointer to enclosing context
2384 instance in constructor list when dealing with inner classes.
2385 (jdep_resolve_class): Call resolve_class with extra first argument
2387 (resolve_class): Add enclosing context as a first extra argument
2388 to do_resolve_class.
2389 (do_resolve_class): Call find_as_inner_class. Handle WFLs
2391 (resolve_no_layout): Extra argument added to resolve_class
2393 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
2394 (java_get_real_method_name): Use GET_CPC_UN.
2395 (check_abstract_method_definitions): Use DECL_CLINIT_P.
2396 (java_check_abstract_methods): Handle static method declared in
2397 inner classes by an error.
2398 (java_check_regular_methods): Use DECL_CLINIT_P.
2399 (source_start_java_method): Also set DECL_MAX_LOCALS.
2400 (create_artificial_method): Call java_parser_context_save_global
2401 and java_parser_context_restore_global instead of saving/restoring
2402 the context by hand.
2403 (expand_start_java_method): Improved verbose mode message.
2404 (java_complete_expand_methods): Fixed leading comment. Use
2406 (fix_constructors): Added assignment to this$<n> if necessary.
2407 (java_expand_classes): Call java_complete_expand_classes instead
2408 of java_complete_expand_methods.
2409 (make_qualified_primary): Simplified.
2410 (merge_qualified_name): Optimized for missing left or right parts.
2411 (resolve_expression_name): Handle access to outer class fields from
2413 (resolve_qualified_expression_name): New macro
2414 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
2415 classes. Report error on non appropriate qualification of
2416 `new'. Handle qualified `this'.
2417 (not_accessible_p): Allow access to outer class private fields from
2419 (patch_method_invocation): Handle method invocations through
2420 access methods and inner class constructor invocations.
2421 (find_applicable_accessible_methods_list): Search enclosing
2422 contexts of an inner class.
2423 (search_applicable_methods_list): Fixed typo.
2424 (argument_types_convertible): Handle inner class constructors'
2425 hidden outer context reference argument.
2426 (qualify_ambiguous_name): Handle qualified `this'.
2427 (java_complete_lhs): Handle use of field accessed through
2428 artificial access methods in various cases of assignments. Handle
2430 (check_final_assignment): Use DECL_CLINIT_P.
2431 (valid_ref_assignconv_cast_p): Handle the destination being an
2432 enclosing context of the source.
2433 (patch_unaryop): Handle use of field accessed through artificial
2435 (patch_return): Use DECL_CLINIT_P.
2436 (patch_throw_statement): Use DECL_CLINIT_P.
2437 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
2438 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
2441 2000-01-16 Anthony Green <green@cygnus.com>
2443 * parse.y (build_string_concatenation): Only use
2444 StringBuffer(String) shortcut if String arg is constant.
2446 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2448 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
2449 the shift value to int. Fixed typo in comment.
2451 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
2453 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
2454 * jcf-write.c: Likewise.
2455 * parse.y: Likewise.
2456 * parse.c: Regenerate.
2458 2000-01-09 Anthony Green <green@cygnus.com>
2460 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
2461 bytecodes in the correct order.
2463 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2465 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
2467 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
2469 * expr.c (java_lang_expand_expr): Switch to permanent obstack
2470 before building constant array decl.
2472 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2474 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
2475 method invocation and typo in conditional expression.
2476 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
2477 the appropriate NOTE_POP.
2478 * parse.y (patch_binop): Shift value mask to feature the right
2481 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2483 * class.c (assume_compiled, assume_compiled_node): Add static
2485 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
2487 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
2489 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
2491 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
2492 to `__modifier' to avoid stringifying it.
2494 * parse.y (verify_constructor_circularity): Don't call a variadic
2495 function with a non-literal format string.
2496 (java_check_abstract_methods): Move unreachable code inside
2497 `continue' statement.
2498 (lookup_method_invoke): Call xstrdup, not strdup.
2500 * expr.c (expand_java_field_op): Avoid the use of ANSI string
2503 * jcf-parse.c (yyparse): Likewise.
2505 * jv-scan.c (main): Likewise.
2507 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2509 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
2510 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
2511 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
2514 * parse.y (synchronized, variable_redefinition_error,
2515 check_class_interface_creation, create_interface, create_class,
2516 method_header, finish_method_declaration,
2517 check_modifiers_consistency, method_declarator,
2518 complete_class_report_errors, check_abstract_method_definitions,
2519 java_check_regular_methods, check_throws_clauses,
2520 java_check_abstract_methods, read_import_dir,
2521 check_pkg_class_access, declare_local_variables, fix_constructors,
2522 cut_identifier_in_qualified, resolve_expression_name,
2523 resolve_qualified_expression_name, patch_method_invocation,
2524 java_complete_lhs, patch_assignment, try_builtin_assignconv,
2525 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
2526 patch_exit_expr, patch_exit_expr, patch_switch_statement,
2527 patch_try_statement, patch_synchronized_statement,
2528 patch_throw_statement, check_thrown_exceptions,
2529 patch_conditional_expr): Likewise.
2531 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2533 * Makefile.in (LIBDEPS): Added gcc's errors.o
2534 (../jcf-dump$(exeext):): Link with gcc's errors.o
2535 (../gcjh$(exeext):): Likewise.
2536 * expr.c (expand_java_NEW): Layout the entire target type instead of
2537 laying out its methods only.
2538 (lookup_field): Layout the class after having loaded it.
2539 * java-tree.h (java_debug_context): Declared.
2540 * jcf-io.c (toplev.h): Included.
2541 (find_class): Removed assignment to jcf's outofsynch
2542 field. Force source file to be read if newer than its matching
2543 class file. Tweaked debug messages.
2544 * jcf-parse.c (jcf_out_of_synch): Deleted.
2545 (read_class): Call to jcf_out_of_synch removed.
2546 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
2547 (jcf_out_of_synch): Prototype deleted.
2548 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
2549 `deprecated' and `class_err': integer turned into bit fields.
2550 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
2551 * parse.y (package_list): New global.
2552 (package_declaration:): Record newly parsed package name.
2553 (extra_ctxp_pushed_p): Static global deleted.
2554 (java_parser_context_save_global): Create buffer context for the
2555 purpose of saving globals, if necessary.
2556 (java_parser_context_restore_global): Pop context pushed for the
2557 purpose of saving globals, if necessary.
2558 (java_debug_context_do): New prototype and function.
2559 (java_debug_context): Likewise.
2560 (do_resolve_class): Use already parsed package names to qualify
2561 and lookup class candidate.
2562 (java_pre_expand_clinit): Removed unnecessary local variable.
2564 1999-12-17 Tom Tromey <tromey@cygnus.com>
2566 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
2568 (process_file): Use `\n\' at end of each line in string.
2570 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2572 * expr.c (expand_invoke): Layout the loaded class before
2573 attempting to use it.
2574 (expand_java_field_op): Allow final field assignments to take
2576 * typeck.c (convert): Return error_mark_node if expr is null.
2578 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2580 * class.c (class_depth): Return -1 if the class doesn't load
2582 * expr.c (can_widen_reference_to): Check for errors during depth
2583 computation and return 0 accordingly.
2584 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
2585 create default constructors and add an other error check.
2586 * parse.h (java_fix_constructors): Prototyped.
2587 * parse.y (java_pre_expand_clinit): Likewise.
2588 (build_super_invocation): Re-prototyped to feature one argument.
2589 (java_check_circular_reference): Directly use `current'.
2590 (java_fix_constructors): New function.
2591 (java_check_regular_methods): Don't create default constructors
2592 here, but abort if none were found.
2593 (java_complete_expand_methods): Pre-process <clinit> calling
2594 java_pre_expand_clinit.
2595 (java_pre_expand_clinit): New function.
2596 (fix_constructors): build_super_invocation invoked with the
2597 current method declaration as an argument.
2598 (build_super_invocation): Use the context of the processed method
2599 decl argument instead of current_class.
2600 * typeck.c (lookup_java_method): Take WFLs in method names into
2603 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
2605 * class.c (make_class_data): flag_keep_inline_functions to keep
2606 private methods in the method array.
2608 1999-12-15 Anthony Green <green@cygnus.com>
2610 * check-init.c (check_init): Take into account both types of
2611 `throw's when checking for uninitialized variables.
2613 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2615 * parse.y (java_complete_lhs): Force convertion of array
2616 dimensions to int_type_node, that's what runtime's ABI expects.
2618 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2620 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
2621 operand of a WFL, until the Java front-end gets fixed with regard
2622 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
2624 1999-12-10 Andrew Haley <aph@cygnus.com>
2626 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
2627 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
2628 expr.c (build_java_athrow): Add support for sjlj-exceptions.
2632 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2634 * expr.c (java_lang_expand_expr): Switch to permanent obstack
2635 before calling expand_eh_region_start and expand_start_all_catch.
2636 * except.c (expand_start_java_handler): Switch to permanent
2637 obstack before calling expand_eh_region_start.
2638 (expand_end_java_handler): Switch to permanent obstack before
2639 calling expand_start_all_catch.
2641 1999-12-5 Anthony Green <green@cygnus.com>
2643 * decl.c (init_decl_processing): Mark throw_node as a noreturn
2644 function with side effects.
2645 (init_decl_processing): Mark all memory allocating DECLs with
2648 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2650 * except.c (expand_end_java_handler): Call
2651 expand_resume_after_catch and end_catch_handler.
2653 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
2655 * verify.c (verify_jvm_instructions): Create new return label
2656 chain if non existant (don't rely on the verified state of the jsr
2659 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2661 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
2662 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
2664 * parse.y (patch_assignment): Removed bogus final class test on
2665 lhs when checking on whether to emit an ArrayStoreException runtime
2667 * expr.c (expand_java_arraystore): Likewise.
2669 1999-11-28 Anthony Green <green@cygnus.com>
2671 * decl.c (find_local_variable): Reuse single slot decls when
2674 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2676 * jcf-parse.c (saw_java_source): Global variable removed.
2677 (read_class): Don't use `saw_java_source'. Added extra braces.
2678 (yyparse): Code setting `saw_java_source' removed.
2680 1999-11-24 Mark Mitchell <mark@codesourcery.com>
2682 * except.c (emit_handlers): Zero catch_clauses after emitting them.
2684 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2686 * verify.c (merge_type_state): Non verified subroutines being
2687 considered more than once to trigger passive type merge.
2689 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2691 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
2692 in case of error. Error message tuned.
2694 1999-11-21 Anthony Green <green@cygnus.com>
2696 * constants.c (find_methodref_index): Unwrap method names before
2697 inserting them in the constant pool.
2699 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
2701 * class.c (assume_compiled_node): New typedef.
2702 (assume_compiled_tree): New static data.
2703 (find_assume_compiled_node): New function.
2704 (add_assume_compiled): New function.
2705 (assume_compiled): New function.
2706 * class.c (make_class_data): Use assume_compiled.
2707 (is_compiled_class): Use assume_compiled.
2709 * java-tree.h (add_assume_compiled): Declare.
2711 * lang.c (lang_decode_option): Parse new options.
2713 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2715 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
2716 int_type_node: that's what `_Jv_AllocObject' expects.
2718 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2720 * parse.y (lookup_method_invoke): Use lang_printable_name to
2721 reliably build the type name during error report. Fixes PR gcj/97.
2723 1999-11-09 Tom Tromey <tromey@cygnus.com>
2725 * jcf-path.c: Include <sys/stat.h>.
2726 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
2727 (DIR_UP): New macro.
2729 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2731 * parse.y (source_end_java_method): Resume permanent allocation,
2732 reversing Apr 27 1998 patch.
2733 (patch_string_cst): Pop obstacks after having pushed the permanent
2736 1999-11-05 Tom Tromey <tromey@cygnus.com>
2738 * class.c (finish_class): Emit inlined methods if any native
2739 methods exist in the class. Fixes PR gcj/85.
2741 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2743 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
2744 (qualify_ambiguous_name): Likewise.
2746 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
2748 * typeck.c: (lookup_java_method): search all inherited
2749 interfaces when looking up interface method.
2751 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2753 * parse.y (method_header:): Issue error message for rule `type
2755 (synchronized:): Error report when not using synchronized.
2757 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2759 * parse.y (resolve_qualified_expression_name): Prevent `this' from
2760 being used before the superclass constructor has been called.
2761 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
2762 instead of `CALL_THIS_CONSTRUCTOR_P'.
2764 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
2766 * check-init.c: Fix typo in comment.
2768 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2770 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
2773 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2775 * parse.y (expression_statement:): Call function to report
2776 improper invocation of a constructor.
2777 (parse_ctor_invocation_error): New function.
2779 1999-10-26 Mark Mitchell <mark@codesourcery.com>
2781 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
2784 1999-10-21 Tom Tromey <tromey@cygnus.com>
2786 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
2787 in generated `main'.
2789 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2791 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
2792 (qualify_ambiguous_name): Likewise.
2794 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2796 * parse.y (java_complete_tree): fold_constant_for_init to work on
2798 (java_complete_lhs): Likewise.
2799 (array_constructor_check_entry): Complete an initializer element
2800 on permanent_obstack.
2802 1999-10-19 Tom Tromey <tromey@cygnus.com>
2804 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
2805 From Mike Moreton <mike@pillim.demon.co.uk>.
2807 1999-10-15 Greg McGary <gkm@gnu.org>
2809 * java-tree.h (flag_bounds_check): Remove extern decl.
2810 * lang.c (flag_bounds_check): Remove global variable.
2811 (lang_f_options): Remove "bounds-check" entry.
2812 (lang_init_options): Default flag_bounds_check to "on".
2814 1999-10-14 Tom Tromey <tromey@cygnus.com>
2816 * jvgenmain.c (usage): New function.
2817 (main): Use it. Also, handle `-D' options.
2818 * jvspec.c (lang_specific_driver): Recognize -D.
2819 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
2821 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
2823 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2825 * jcf-dump.c (print_constant, disassemble_method): Don't call a
2826 variadic function with a non-literal format string.
2828 * parse-scan.y (report_main_declaration): Likewise.
2830 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
2832 * parse.y (read_import_dir, patch_assignment, patch_binop,
2833 patch_array_ref): Likewise.
2835 * typeck.c (build_java_array_type): Likewise.
2837 * verify.c (verify_jvm_instructions): Likewise.
2839 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2841 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
2843 1999-10-07 Anthony Green <green@cygnus.com>
2845 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
2846 where CHECK_PUT may fail for valid reasons.
2848 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
2849 UNSAFE_PUTN): New macros.
2851 1999-10-04 Tom Tromey <tromey@cygnus.com>
2853 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
2854 well. Fixes Java PR gcj/59.
2855 * parse-scan.y (yyerror): Report errors.
2857 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
2859 * decl.c (insert_block): Remove unconditional `abort'.
2861 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
2863 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
2864 FUNCTION_CODE now of type int. All callers changed.
2865 Set the builtin's DECL_BUILT_IN_CLASS.
2867 1999-09-23 Tom Tromey <tromey@cygnus.com>
2869 * jvspec.c (lang_specific_driver): Don't read spec file if
2870 -fsyntax-only given.
2872 1999-09-22 Tom Tromey <tromey@cygnus.com>
2874 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
2876 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
2877 (WORDS_TO_LONG): Likewise.
2878 (WORDS_TO_DOUBLE): Likewise.
2880 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2882 * jcf-write.c (RELOCATION_VALUE_0): New macro.
2883 (RELOCATION_VALUE_1): Likewise.
2884 (emit_iinc, emit_reloc, push_constant1, push_constant2,
2885 push_in_const, push_long_const): Prototyped.
2886 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
2887 (push_constant2): Likewise.
2888 (push_int_const): Cast find_constant1's integer arguments to `jword'.
2889 (find_constant_wide): Cast find_constant2's integer arguments to
2891 (find_constant_index): Cast find_constant2's and find_constant2's
2892 integer arguments to `jword'.
2893 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
2894 (emit_switch_reloc): Use RELOCATION_VALUE_0.
2895 (emit_if): Use RELOCATION_VALUE_1.
2896 (emit_goto): Likewise.
2897 (emit_jsr): Likewise.
2898 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
2899 argument to push_long_const to HOST_WIDE_INT.
2901 1999-09-15 Andreas Schwab <schwab@suse.de>
2903 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
2905 1999-09-20 Nick Clifton <nickc@cygnus.com>
2907 * lang.c (lang_decode_option): Extend comment.
2909 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2911 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
2914 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2916 * gjavah.c (get_field_name, print_method_info, print_include,
2917 add_namelet): Use xmalloc, not malloc.
2919 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
2920 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
2923 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
2925 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
2927 * jcf-path.c (add_entry): Likewise.
2929 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
2931 * jv-scan.c (xmalloc): Remove definition.
2933 * jvgenmain.c (xmalloc): Likewise.
2935 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
2937 * lex.c (java_store_unicode): Use xrealloc, not realloc.
2939 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
2940 concat, not xmalloc/sprintf.
2941 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
2942 (xstrdup): Remove definition.
2944 * parse.y (duplicate_declaration_error_p,
2945 constructor_circularity_msg, verify_constructor_circularity,
2946 check_abstract_method_definitions, java_check_regular_methods,
2947 java_check_abstract_methods, patch_method_invocation,
2948 check_for_static_method_reference, patch_assignment, patch_binop,
2949 patch_cast, array_constructor_check_entry, patch_return,
2950 patch_conditional_expr): Use xstrdup, not strdup.
2952 * zextract.c (ALLOC): Use xmalloc, not malloc.
2954 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2956 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
2958 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
2959 (do_spec, lang_specific_pre_link, lang_specific_driver,
2960 input_filename, input_filename_length): Don't declare.
2961 (main_class_name, jvgenmain_spec, lang_specific_driver):
2963 (lang_specific_driver): All calls to the function pointer
2964 parameter now explicitly call `fatal'.
2966 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2968 * parse.y (find_applicable_accessible_methods_list): Search
2969 abstract classes as interfaces.
2971 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2973 * class.c (finish_class): We're now outside a valid method
2974 declaration. Tell the rest of gcc so.
2976 1999-09-08 Bruce Korb autogen@linuxbox.com
2978 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
2980 1999-09-07 Tom Tromey <tromey@cygnus.com>
2982 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
2984 (decode_signature_piece): Don't emit "::" in JArray<>.
2985 (print_namelet): Only print trailing `;' when printing a class.
2987 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
2989 * java-tree.h: Delete declarations for all tree nodes now moved to
2991 * decl.c: Delete their definitions.
2993 1999-09-04 Mark Mitchell <mark@codesourcery.com>
2995 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
2996 * Makefile.in (OBJS): Add ggc-callbacks.o.
2997 (OBJDEPS): Likewise.
2999 1999-09-03 Tom Tromey <tromey@cygnus.com>
3001 * parse.y (strip_out_static_field_access_decl): Return operand if
3002 it satisfies JDECL_P.
3004 1999-09-02 Tom Tromey <tromey@cygnus.com>
3006 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
3007 Handle nested arrays, like `[[I'.
3009 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3011 * class.c (finish_class): Remove unused parameter, all callers
3014 * expr.c (build_java_athrow): Change return type to void.
3015 (java_lang_expand_expr): Make sure each case in switch returns a
3018 * java-tree.h (finish_class): Fix prototype to take void args.
3020 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
3021 (main): Issue return from main, not exit.
3023 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
3025 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
3027 * jv-scan.c (main): Issue return from main, not exit.
3029 * parse.y (check_abstract_method_definitions,
3030 java_check_abstract_method_definitions): Add static prototypes.
3031 (java_complete_expand_methods): Fix call to `finish_class'.
3033 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
3036 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3038 * lang.c (language_string): Constify.
3040 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3042 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
3043 Remove hacks for stuff which comes from libiberty.
3045 * Make-lang.in: Likewise.
3047 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
3049 * Makefile.in (xref.o): Depend on xref.c explicitly.
3051 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3053 * java-tree.h (lang_printable_name): Constify a char*.
3055 * lang.c (lang_printable_name): Likewise.
3057 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
3059 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
3062 1999-08-26 Tom Tromey <tromey@cygnus.com>
3064 * gjavah.c (print_cxx_classname): Print "::" before qualified
3067 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3069 * parse.y (lookup_cl): Changed leading comment. Now does its best
3070 to set the column number.
3071 (qualify_ambiguous_name): Take WFL wrappers into account.
3073 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
3075 * verify.c (verify_jvm_instructions): Don't check instruction
3076 validity beyond end of method.
3078 1999-08-25 Tom Tromey <tromey@cygnus.com>
3080 * jvspec.c (lang_specific_driver): Correctly handle --help again.
3082 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3084 * gjavah.c (print_name, print_base_classname, utf8_cmp,
3085 cxx_keyword_subst, generate_access, name_is_method_p,
3086 get_field_name, print_field_name, super_class_name, print_include,
3087 decode_signature_piece, print_class_decls, usage, help,
3088 java_no_argument, version, add_namelet, print_namelet): Add static
3090 (print_base_classname, utf8_cmp, cxx_keyword_subst,
3091 name_is_method_p): Constify a char*.
3092 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
3093 Provide a final else clause in an if-else-if.
3094 (print_field_info): Add missing final arg in function call to
3096 (print_method_info, decompile_method, decode_signature_piece,
3097 print_c_decl, print_full_cxx_name, print_stub,
3098 print_mangled_classname, super_class_name, print_include,
3099 add_namelet, add_class_decl, print_class_decls, process_file,
3100 help): Constify a char*.
3102 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
3103 push_int_const, find_constant_wide, find_constant_index,
3104 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
3105 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
3106 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
3107 emit_if, emit_goto, emit_jsr, call_cleanups,
3108 make_class_file_name): Add static prototypes.
3109 (generate_bytecode_return, generate_bytecode_insns): Pass a
3110 NULL_PTR, not a NULL_TREE.
3112 * jv-scan.c: Include "jcf.h".
3113 (main): Declare using DEFUN macro.
3115 * jvspec.c (find_spec_file, lang_specific_pre_link,
3116 lang_specific_driver): Add prototypes.
3117 (find_spec_file): Constify a char*.
3119 * keyword.gperf (hash, java_keyword): Add prototypes.
3121 * lang.c (lang_print_error): Add static prototype.
3122 (lang_init): Prefer memcpy over bcopy to avoid casts.
3124 * lex.c (yylex): Add static prototype.
3126 * parse-scan.y: Include "lex.c" earlier.
3128 * parse.h: Remove redundant declaration for `yylex'.
3130 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
3131 labeled_block_contains_loop_p): Add static prototypes.
3132 (not_accessible_p): Make static to match prototype.
3134 * verify.c (start_pc_cmp): Don't needlessly cast away const.
3136 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3138 * parse.y (check_method_redefinition): Changed leading comment.
3139 (check_abstract_method_definitions): New function.
3140 (java_check_abstract_method_definitions): New function.
3141 (java_check_regular_methods): Call it.
3142 (verify_constructor_super): Fixed indentation.
3143 (lookup_method_invoke): Likewise.
3145 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3147 * parse.y (method_header): Return a null pointer if the current
3149 (finish_method_declaration): Return if the current function decl
3151 (source_start_java_method): Likewise.
3152 (java_method_add_stmt): Likewise.
3154 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3156 * class.c (emit_register_class): Removed unnecessary call to
3158 * parse.y (labeled_block_contains_loop_p): Removed unused local
3161 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3163 * parse.y (java_refold): Added prototype.
3165 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3167 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
3168 (java_stabilize_reference): Removed unnecessary `else'.
3169 (java_complete_lhs): Set flag to remember boolean. Call
3170 java_refold. Added comments.
3171 (java_decl_equiv): New function.
3172 (binop_compound_p): Likewise.
3173 (java_refold): Likewise.
3174 (patch_unaryop): Striped static field access assigned to decl and
3175 op. Changed promotion scheme for ++/-- operators.
3176 (search_loop): New function.
3177 (labeled_block_contains_loop_p): Likewise.
3178 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
3180 (patch_bc_statement): Call search_loop. Fixed comment.
3182 1999-08-14 Anthony Green <green@cygnus.com>
3184 * expr.c (java_lang_expand_expr): Mark static array data as
3187 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3189 * jvgenmain.c (main): NUL-terminate name_obstack.
3191 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3193 * check-init.c (check_bool2_init, done_alternative): Add static
3196 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
3197 (add_method, build_utf8_ref, build_class_ref,
3198 append_gpp_mangled_type, layout_class_method): Constify a char*.
3200 * decl.c (push_promoted_type, make_binding_level): Add static
3202 (push_promoted_type, pushdecl): Constify a char*.
3204 * except.c (find_handler_in_range, link_handler,
3205 check_start_handlers): Add static prototypes.
3207 * expr.c (process_jvm_instruction): Constify a char*.
3209 * gjavah.c (main): Constify a char*.
3211 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
3214 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
3216 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
3217 munge, print_ents): Constify a char*.
3219 * jcf-dump.c (disassemble_method): Constify a char*.
3220 (print_constant_pool, print_exception_table): Add static prototypes.
3221 (print_constant, print_exception_table, main, disassemble_method):
3224 * jcf-io.c (find_classfile, find_class): Likewise.
3226 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
3227 (set_source_filename, predefined_filename_p): Add static prototypes.
3228 (set_source_filename, get_constant, get_class_constant,
3229 find_in_current_zip): Constify a char*.
3231 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
3233 (add_entry, add_path, jcf_path_classpath_arg,
3234 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
3236 * jcf-reader.c (get_attribute, jcf_parse_preamble,
3237 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
3238 jcf_parse_one_method, jcf_parse_methods,
3239 jcf_parse_final_attributes): Add static prototypes.
3240 (get_attribute): Constify a char*.
3242 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
3243 jcf_dependency_add_target, jcf_path_classpath_arg,
3244 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
3246 * jv-scan.c (main): Constify a char*.
3247 (gcc_obstack_init): Add prototype arguments.
3249 * jvgenmain.c (gcc_obstack_init): Likewise.
3250 (main): Constify a char*.
3252 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
3254 (put_decl_string, lang_print_error): Constify a char*.
3255 (lang_init): Remove redundant extern prototype.
3257 * mangle.c (emit_unicode_mangled_name): Constify a char*.
3259 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
3260 Add static prototypes.
3261 (get_type_from_signature): Constify a char*.
3263 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
3264 Add static prototypes.
3265 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
3266 (verify_jvm_instructions): Constify a char*.
3268 * xref.c (xref_flag_value): Likewise.
3270 * xref.h (xref_flag_value): Likewise.
3272 * zextract.c (makeword, makelong): Add static prototypes.
3273 (makeword, makelong): Constify a uch*.
3275 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3277 * lang.c (java_dummy_print): Constify a char*.
3278 (lang_print_error): Likewise.
3279 (lang_init): Remove redundant prototype for `print_error_function'.
3280 (lang_init_source): Likewise.
3281 (lang_identify): Constify a char*.
3283 1999-08-09 Tom Tromey <tromey@cygnus.com>
3285 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
3286 (WORDS_TO_LONG): Likewise.
3287 (WORDS_TO_DOUBLE): Likewise.
3289 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3291 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
3293 * expr.c (java_stack_pop, java_array_data_offset,
3294 build_java_throw_out_of_bounds_exception, case_identity,
3295 build_java_check_indexed_type): Add static prototypes.
3296 (linenumber_table, expand_invoke, expand_java_field_op,
3297 build_primtype_type_ref, expand_byte_code): Constify a char*.
3299 * java-tree.h (build_primtype_type_ref, linenumber_table):
3301 (java_lang_expand_expr): Add prototype.
3303 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
3304 `java_lang_expand_expr'.
3306 * lex.c (java_lex_error): Constify a char*.
3307 (java_get_unicode, java_read_char, java_allocate_new_line,
3308 java_unget_unicode, java_sneak_unicode): Prototype.
3310 * parse-scan.y (current_class, package_name, method_declarator,
3311 report_class_declaration, yyerror): Constify a char*.
3313 * parse.h (java_report_errors): Prototype.
3314 (yyerror): Constify a char*.
3316 * parse.y (classitf_redefinition_error, check_modifiers,
3317 parse_jdk1_1_error, lookup_package_type,
3318 lookup_package_type_and_set_next, get_printable_method_name,
3319 purify_type_name): Constify a char*.
3320 (build_super_invocation, maybe_generate_finit,
3321 verify_constructor_super, parser_add_interface,
3322 add_superinterfaces, jdep_resolve_class, note_possible_classname,
3323 java_complete_expand_methods, java_expand_finals,
3324 cut_identifier_in_qualified, java_stabilize_reference,
3325 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
3326 merge_string_cste): Prototype.
3327 (single_type_import_declaration, yyerror,
3328 variable_redefinition_error, build_array_from_name,
3329 build_unresolved_array_type, check_class_interface_creation,
3330 resolve_class, complete_class_report_errors,
3331 note_possible_classname, read_import_dir,
3332 find_in_imports_on_demand, resolve_package, fix_constructors,
3333 check_deprecation, lookup_method_invoke,
3334 maybe_build_primttype_type_ref, array_constructor_check_entry):
3336 (java_complete_expand_methods, java_expand_finals): Make static.
3337 (convert_narrow): Remove static prototype.
3339 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3341 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
3343 1999-08-02 Richard Henderson <rth@cygnus.com>
3345 * decl.c: Include defaults.h instead of expr.h.
3346 * parse.y: Likewise.
3348 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
3350 * java/decl.c (start_java_method): Change all uses of
3351 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
3352 Ensure expr.h is included.
3353 * java/expr.c (pop_arguments): Ditto.
3354 * java/parse.y (expand_start_java_method): Ditto.
3356 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3358 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
3360 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
3362 * decl.c: Include "function.h".
3363 * except.c: Likewise.
3364 * parse.y: Likewise.
3365 * Makefile.in: Update dependencies.
3367 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3369 * expr.c (build_java_soft_divmod): Provide a default case in switch.
3370 (java_lang_expand_expr): Mark parameters `target', `tmode' and
3371 `modifier' with ATTRIBUTE_UNUSED.
3373 * gjavah.c (process_file): Add braces around ambiguous `else'.
3375 * jcf-dump.c (print_access_flags, localvar_free): Change return
3378 * parse.y (java_complete_expand_method): Initialize variable
3380 (resolve_qualified_expression_name): Likewise for `field_decl'.
3381 (patch_method_invocation): Likewise for `class_to_search'.
3382 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
3383 (patch_assignment): Likewise for `lhs_type'.
3385 * verify.c (verify_jvm_instructions): Remove unused variable
3388 1999-07-25 Richard Henderson <rth@cygnus.com>
3390 * decl.c (va_list_type_node): New.
3392 1999-07-25 Anthony Green <green@cygnus.com>
3394 * gjavah.c (print_stub): New function.
3395 (METHOD_IS_NATIVE): New macro.
3396 (print_mangled_classname): Make static.
3397 (HANDLE_END_FIELD): Don't emit fields during stub generation.
3398 (process_file): Perform stub generation.
3399 (HANDLE_METHOD): Don't emit class decls during stub
3401 (HANDLE_END_METHOD): Take into account stub generation.
3402 (print_method_info): Handle stub generation.
3403 (print_stub): New function.
3404 (print_cxx_classname): Make signature consistant with others.
3405 (help): Describe -stubs option.
3406 (main): Create stub file.
3407 (version): Use version.c.
3408 (print_full_cxx_name): New function.
3409 (print_c_decl): Use print_full_cxx_name.
3411 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3413 * check-init.c (check_init): Handle MAX_EXPR.
3415 1999-07-15 Andrew Haley <aph@cygnus.com>
3417 * lang.c (flag_use_divide_subroutine): New variable.
3418 * typeck.c: (convert_ieee_real_to_integer): Bounds check
3419 fp-to-integer conversion.
3420 (convert): Call convert_ieee_real_to_integer when flag_fast_math
3423 * expr.c (build_java_soft_divmod): New function.
3424 (build_java_binop): Call build_java_soft_divmod if
3425 flag_use_divide_subroutine is set.
3426 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
3427 soft_lrem_node: new builtin functions.
3428 (init_decl_processing) Initialize the new builtins.
3429 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
3430 soft_lrem_node: new builtin functions.
3431 (build_java_soft_divmod): New function.
3432 * parse.y: Call build_java_soft_divmod if
3433 flag_use_divide_subroutine is set.
3436 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
3437 a --specs= arg) even if not linking.
3438 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
3439 -fuse-divide-subroutine
3441 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3443 * parse.y (resolve_and_layout): Check methods only once.
3444 (resolve_qualified_expression_name): Verify thrown exceptions
3446 (check_thrown_exceptions): Reject exceptions thrown in
3447 initializer. Error message tuned.
3449 1999-07-14 Andrew Haley <aph@cygnus.com>
3451 * expr.c (expand_expr): Do not return the last statement in a
3452 block as the block's value.
3454 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3456 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
3457 CALL_EXPR, to avoid order of evaluation changes.
3459 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3461 * parse.y (qualify_ambiguous_name): Do not use
3462 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
3464 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3466 * check-init.c (check_init): Handle MAX_EXPR.
3467 * expr.c (force_evaluation_order): Force method call arguments to
3468 be evaluated in left-to-right order.
3469 * parse.y (qualify_ambiguous_name): Loop again to qualify
3470 NEW_ARRAY_EXPR properly.
3472 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3474 * parse.y (patch_invoke): Resolve unresolved invoked method
3476 (qualify_ambiguous_name): STRING_CST to qualify expression for
3477 type name resolution.
3479 1999-06-24 Andrew Haley <aph@cygnus.com>
3481 * class.c (finish_class): Whenever a deferred method is
3482 output, rescan the list of methods to see if a new candidate for
3483 output can be found.
3485 1999-06-28 Tom Tromey <tromey@cygnus.com>
3487 * jvspec.c (lang_specific_driver): Recognize --help.
3489 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3491 * parse.y (resolve_package): Fixed bogus return statement.
3492 (patch_method_invocation): Resolve method invocation beginning with
3493 a package name qualifier.
3495 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3497 * Make-lang.in (java.stage1): Depend on stage1-start.
3498 (java.stage2): Likewise for stage2-start.
3499 (java.stage3): Likewise for stage3-start.
3500 (java.stage4): Likewise for stage4-start.
3502 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3504 * parse.y (java_complete_lhs): When doing cross referencing, don't
3505 try to keep file location on a WFL expanded as a CALL_EXPR.
3507 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3509 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
3510 compiling to class file a void method with an empty method body.
3511 As a side effect, the bytecode backend will generate the
3512 appropriate `return' instruction.
3514 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3516 * parse.y (lookup_package_type_and_set_next): New function prototype.
3517 (resolve_package): Search current and imported packages.
3518 (lookup_package_type_and_set_next): New function.
3520 1999-06-22 Andrew Haley <aph@cygnus.com>
3522 * verify.c (verify_jvm_instructions): Check for pending blocks
3523 before invalid PC test and opcode switch, not after.
3525 1999-06-21 Andrew Haley <aph@cygnus.com>
3527 * except.c (find_handler_in_range): The upper limit for exception
3528 ranges is exclusive, not inclusive: (start <= pc < end).
3529 (link_handler): find child pointer which points to outer by
3530 searching sibling list: previous code incorrectly assumed that
3531 outer->outer->first_child must point to outer.
3532 * verify.c (verify_jvm_instructions): FIXME added to code for
3534 (verify_jvm_instructions): Do not assume that the last block
3535 processed in a subroutine is a block which ends with a `ret'
3536 instruction. With some control flows it is possible that the last
3537 block ends with an `athrow'.
3539 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3541 * parse.y (qualify_ambiguous_name): Reorganized the post
3542 evaluation of non WFL leading expression nodes.
3544 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3546 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
3549 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3551 * parse.y (qualify_ambiguous_name): Handle qualified expression
3552 beginning with a STRING_CST.
3554 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3556 * parse.y (register_fields): Set DECL_INITIAL on both
3557 pre-initialized static and public fields.
3558 (resolve_field_access): Static field access expressions to always
3560 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
3561 qualification. CONVERT_EXPR to be resolved as an expression name.
3562 (java_complete_lhs): Identify and access qualified final
3563 initialized field in switch statement case expression.
3564 (fold_constant_for_init): Pre-initialized field decl constant to
3567 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3569 * parse.y (note_possible_classname): Mark returned node with
3570 QUALIFIED_P only if the original class name contained a '/'.
3572 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
3574 * Make-lang.in (gcjh): More parallel build fixes.
3576 1999-06-03 Mike Stump <mrs@wrs.com>
3578 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
3580 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
3582 * except.c (link_handler): Chain exception handlers in order.
3584 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
3586 * expr.c (expand_byte_code): Fill unreachable bytecode regions
3587 with nops and process as usual in order to always set correct EH
3588 ranges. Emit detailed warnings about unreachable bytecodes.
3590 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
3592 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
3595 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3597 * parse.y (lookup_field_wrapper): Unified returned value to NULL
3598 or the searched field decl.
3600 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3602 * parse.y (fold_constant_for_init): Convert numerical constant
3603 values to the type of the assigned field.
3605 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3607 * expr.c (lookup_field): Relaxed the test on class loading error
3609 * parse.y (fold_constant_for_init): Enabeled old code.
3611 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3613 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
3614 decide the validity of the cast of a java.lang.Cloneable reference
3616 (patch_conditional_expr): Fixed first argument passed to
3617 binary_numeric_promotion.
3619 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3621 * parse.y (qualify_ambiguous_name): Take into account that a
3622 CONVERT_EXPR might specify a type as a WFL.
3624 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3626 * parse.y (patch_assignment): Save the rhs before using it as an
3627 argument to _Jv_CheckArrayStore.
3629 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3631 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
3633 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3635 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
3636 floating point litteral only when the exponent indicator has been
3639 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3641 * parse.y (formal_parameter:): Construct argument tree list
3642 element even if a yet unsupported final parameter was encountered.
3644 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3646 * parse.y (finish_method_declaration): Issue errors for native or
3647 abstract methods declared with a method body, as well as for non
3648 native or non abstract methods with no method body.
3650 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3652 * class.c (build_utf8_ref): Initialize variable `field'.
3654 * decl.c (init_decl_processing): Initialize variable `field'.
3656 * expr.c (build_known_method_ref): Mark parameters `method_type',
3657 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
3658 (process_jvm_instruction): Likewise for parameter `length'.
3660 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
3661 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
3664 * parse.y (maybe_generate_clinit): Remove unused variable
3665 `has_non_primitive_fields'.
3666 (find_in_imports_on_demand): Initialize variables `node_to_use'
3668 (patch_binop): Likewise for variable `prom_type'.
3669 (patch_unaryop): Likewise for variable `prom_type'.
3671 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
3673 * xref.c (xref_table): Add missing initializer.
3675 1999-05-14 Tom Tromey <tromey@cygnus.com>
3677 * java-except.h (struct eh_range): Removed unused `next' member.
3678 * verify.c (verify_jvm_instructions): Call check_nested_ranges
3679 after adding all exception handlers. Sort exception ranges in
3681 (struct pc_index): New structure.
3682 (start_pc_cmp): New function.
3683 * except.c (add_handler): Return `void'. Don't call link_handler;
3684 instead construct an ordinary linked list and do range
3686 (check_nested_ranges): New function.
3687 (link_handler): Changed interface to allow merging of eh_ranges.
3688 Split overlapping ranges. Return `void'.
3690 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3692 * parse.y (constructor_block_end:): New rule, tagged <node>.
3693 (constructor_body:): Use `constructor_block_end' instead of
3696 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3698 * parse.y (statement_nsi:): Pop `for' statement block.
3699 (java_complete_lhs): Labeled blocks containing no statement are
3700 marked as completing normally.
3702 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3704 * xref.c (xref_set_current_fp): New function, defined.
3705 * xref.h (xref_set_current_fp): New function, prototyped.
3707 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3709 * check-init.c (check_init): Take into account that
3710 LABELED_BLOCK_STMT can be empty.
3712 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3714 * parse.y (java_check_regular_methods): Warning check on not
3715 overriding methods with default access in other packages does not
3716 apply to `<clinit>'.
3717 (java_complete_lhs): If block body is an empty_stmt_node, replace
3718 it by NULL_TREE. This prevents gcc from generating an irrelevant
3721 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3723 * check-init.c (check_init): Removed code accepting to see things
3724 falling through default:, when doing xrefs.
3725 * java-tree.h (do_not_fold): New global variable, declared.
3726 * parse.y (do_not_fold): New global variable, defined.
3727 (java_complete_expand_method): Set `do_not_fold' to the value of
3728 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
3729 and reinstall them after them have been purged; do not check for
3730 initializations; do not issue missing return errors.
3731 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
3733 (patch_binop): Skip the fold part when doing xrefs.
3734 (build_string_concatenation): Skip the concatenation part when
3736 (patch_synchronized_statement): Do not generate a try-finally when
3738 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
3739 and keep the location where the throw was seen.
3740 * typeck.c (convert): When `do_not_fold' is set, do not attempt
3741 any treatment on the converted node an simply return a NOP_EXPR of
3743 * xref.c (xref_get_data): New function, defined.
3744 * xref.h (xref_get_data): New function, declared.
3745 (XREF_GET_DATA): Use xref_get_data.
3747 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3749 * gjavah.c (print_include): Cast the result of `strlen' to int
3750 when comparing against a signed value.
3751 (add_namelet): Likewise.
3753 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3755 * expr.c (expand_invoke): Mark parameter `nargs' with
3757 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
3759 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
3762 * jcf-reader.c (get_attribute): Cast a value to long
3763 when comparing against a signed expression. Likewise.
3765 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
3768 1999-05-11 Andrew Haley <aph@cygnus.com>
3770 * parse.y (source_end_java_method): If the current method contains
3771 any exception handlers, force asynchronous_exceptions: this is
3772 necessary because signal handlers in libjava may throw exceptions.
3773 * decl.c (end_java_method): Ditto.
3775 1999-05-11 Tom Tromey <tromey@cygnus.com>
3777 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
3779 * jvspec.c (THREAD_NAME): Removed.
3780 (GC_NAME): Likewise.
3781 (MATHLIB): Likewise.
3782 (WITHLIBC): Likewise.
3784 (THREADLIB): Likewise.
3785 (MATH_LIBRARY): Likewise.
3786 (lang_specific_driver): Don't add `-l' options to command line.
3787 Instead, add a single --specs option. Recognize `-L' options and
3788 use them to search for spec file.
3789 (find_spec_file): New function.
3790 (SPEC_FILE): New define.
3792 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
3794 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
3795 cpplib-enabled build.
3797 1999-05-05 Per Bothner <bothner@cygnus.com>
3799 * class.c (make_field_value): DECL_INITIAL may be a string literal;
3800 temporarily zero it while calling rest_of_decl_compilation.
3802 * java-tree.h (string_ptr_type_node): Add declaration.
3803 * decl.c: Define and initialize string_ptr_type_node.
3804 * parse.y (patch_string_cst): Use string_ptr_type_node.
3806 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
3807 * parse.y (for_statement): Now unconditionally exit_block.
3808 (finish_labeled_statement): No longer exit_block if for-loop.
3809 (patch_loop_statement): Check harder if the loop is already labeled.
3811 * parse.y (patch_initialized_static_field): Removed function.
3812 (maybe_generate_clinit): Removed special handling for interfaces.
3813 (java_complete_expand_methods): Do a preliminary java_complete_tree
3814 on <clinit> to determine if it can be removed.
3815 (java_complete_expand_method): Remove special handling for <clinit>.
3816 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
3817 optimize if we get back empty_stmt_node.
3818 For MODIFY_EXPR, re-do checking of static initializers.
3819 (fold_constant_for_init): Don't return immediate if VAR_DECL.
3820 For VAR_DECL, pass correct context.
3822 * verify.c (verify_jvm_instructions): Better error messages.
3824 1999-05-03 Tom Tromey <tromey@cygnus.com>
3826 * parse-scan.y (interface_declaration): Call
3827 report_class_declaration for interfaces.
3829 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
3831 * Makefile.in: Remove -v from bison command lines.
3833 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3835 * check-init.c (check_init): Exclude a case of error when doing
3837 * class.c (layout_class_method): Don't generate the error message
3838 twice when compiling from source.
3839 * lang-options.h: Added `-Wredundant-modifers' and
3840 `-Wunusupported-jdk11' flags and help text.
3841 * lang.c (lang_decode_option): Added support for
3842 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
3843 flag_static_local_jdk11 and flag_redundant set accordingly.
3844 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
3845 * parse.h (EXPR_WFL_ADD_COL): New macro.
3846 (DECL_END_SOURCE_LINE): Likewise.
3847 (DECL_INHERITED_SOURCE_LINE): Likewise.
3848 * parse.y (static_ref_err): New function, prototyped.
3849 (CCB_TK): Now tagged <operator>.
3850 (class_body:): Remember the location of the closing '}' of a class
3851 definition when doing xrefs.
3853 (block_end:): Likewise.
3854 (create_class): Remember the location of the inherited class
3855 identifier when doing xrefs.
3856 (register_fields): Added test on first operand of `init' before
3857 testing it TREE_CODE.
3858 (method_header): Store the location of the class identifier in the
3859 class decl when doing xrefs.
3860 (finish_method_declaration): Don't combine first/last method line
3862 (java_check_regular_methods): Warning check on not overriding
3863 methods with default access on other packages move before check on
3864 static methods. Initialization of `aflags' also moved up.
3865 (resolve_expression_name): Call static_ref_err to report the error.
3866 (static_ref_err): New function, implemented.
3867 (resolve_field_access): Returned simplified static field access
3869 (resolve_qualified_expression_name): Check for illegal use of
3870 static fields in a non static context. Call static_ref_err to
3871 report error in various places.
3872 (java_complete_tree): Do not fold initialized static fields when
3874 (java_complete_lhs): Likewise.
3876 1999-04-29 Anthony Green <green@cygnus.com>
3878 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
3879 create internal labels.
3880 (lookup_label): Ditto.
3882 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3884 * class.c (layout_class_method): Generate <clinit>'s rtl for
3886 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
3887 for interfaces' <clinit>.
3888 * expr.c (lookup_field): Search for fields in interfaces.
3889 (expand_invoke): Fixed indentation.
3890 (expand_java_field_op): Likewise. Use IS_CLINIT.
3891 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
3892 (IS_CLINIT): New macro.
3893 * parse.y (type_declaration:): Call maybe_generate_clinit after an
3894 interface was parsed.
3895 (maybe_generate_clinit): Don't generate if the current class is an
3896 interface with only fields of primitive types.
3897 (reset_method_name): Use IS_CLINIT.
3898 (java_complete_expand_method): Expand <clinit> when it exists for
3899 interfaces. Use IS_CLINIT.
3900 (resolve_expression_name): Use DECL_CONTEXT instead of
3901 current_class to build static field references.
3902 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
3903 ARRAY_REF when doing xreferencing.
3904 (check_final_assignment): Fixed typo in leading comment. Use
3906 (patch_array_ref): Don't fully expand array references when
3908 (patch_return): Use IS_CLINIT.
3909 (patch_throw_statement): Likewise.
3911 1999-04-22 Tom Tromey <tromey@cygnus.com>
3913 * Make-lang.in (JAVA_SRCS): Added check-init.c.
3915 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3917 * decl.c (predef_filenames, predef_filenames_size): New globals
3918 (init_decl_processing): predef_filenames and predef_filenames_size
3920 * java-tree.h (predef_filenames, predef_filenames_size): Declared
3922 * jcf-parse.c (predefined_filename_p): New function.
3923 (yyparse): Check that files on the command line are specified only
3924 once and issue a warning otherwise.
3925 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
3926 * parse.y (source_end_java_method): Nullify NOP method bodies, to
3927 avoid a gcc warning with -W -Wall turned on.
3928 (java_expand_classes): Abort if errors were encountered.
3929 (java_complete_lhs): If the cross reference flag is set, wrap
3930 field DECL node around a WFL when resolving expression name.
3932 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3934 * lang.c (lang_decode_option): Fixed returned value when parsing
3935 `-fxref=...' and `-Wall'.
3936 * parse.y (source_end_java_method): Do not generate code when
3937 flag_emit_xref is set.
3938 (resolve_expression_name): Do not build static field access when
3939 flag_emit_xref is set.
3940 (resolve_field_access): No special treatment on `length' when
3941 flag_emit_xref is set. Do not build qualified static field access
3942 when flag_emit_xref is set.
3943 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
3944 when flag_emit_xref is set.
3945 (patch_assignment): Do not generate array store runtime check when
3946 flag_emit_xref is set.
3947 * xref.c (xref_flag_value): Fixed function declaration
3949 (xset_set_data): New function.
3950 * xref.h (xref_set_data): Added prototype for new function.
3951 (typedef struct xref_flag_table): New field data.
3952 (XREF_GET_DATA): New macro.
3954 1999-04-19 Tom Tromey <tromey@cygnus.com>
3956 * xref.h (enum): Removed trailing comma.
3958 * parse.y (resolve_qualified_expression_name): Added missing
3961 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
3963 * gjavah.c: New prototypes for java_float_finite and
3966 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3968 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
3971 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
3973 * Makefile.in (TREE_H): Add tree-check.h.
3974 (RTL_H): Add genrtl.h.
3976 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3978 * parse.y (patch_assignment): Added ArrayStoreException runtime
3981 1999-04-06 Per Bothner <bothner@cygnus.com>
3983 * expr.c (pop_type_0): New function.
3984 (pop_type): Use pop_type_0.
3985 * java-tree.h (pop_type_0): New declaration.
3986 * verify.c (verify_jvm_instructions): Check return instructions.
3988 * parse.y (patch_binop): Don't fold if non-constant and emiting
3991 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3993 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
3995 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
3996 (main_jcf): Don't define.
3997 (process_file): Don't set `main_jcf'.
3999 * java-tree.h (main_jcf): Don't declare.
4001 * jcf-parse.c (main_jcf): Add static definition.
4003 * lang.c (main_jcf): Don't define.
4005 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4007 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
4009 * decl.c (copy_lang_decl): Likewise for `bcopy'.
4011 * jcf-depend.c: Include "config.h", not <config.h>.
4013 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
4016 * jcf-path.c: Include "config.h", not <config.h>.
4018 * lex.c: Don't include various system header files.
4019 (java_init_lex): Cast the argument of `bzero' to PTR
4021 * parse-scan.y (java_push_parser_context): Likewise.
4023 * parse.y (java_push_parser_context): Likewise.
4024 (patch_bc_statement): Match format specifier to variable argument.
4026 * xref.c: Don't include <stdio.h>.
4028 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4030 * parse.y (struct parser_ctxt *ctxp): Now global.
4031 (declare_local_variables): Use WFL compound value for the
4032 declaration source line value, when doing cross-referencing.
4034 1999-03-31 Tom Tromey <tromey@cygnus.com>
4036 * gjavah.c (print_field_info): Allow constants of other types.
4037 (print_include): Generate include when new name is proper prefix
4038 of already printed name.
4039 (add_namelet): Likewise.
4040 (cxx_keyword_subst): New function.
4041 (print_method_info): Use it.
4042 (print_field_name): New function.
4043 (get_field_name): New function.
4044 (print_field_info): Use get_field_name and print_field_name.
4046 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4048 * Makefile.in (keyword.h): Generate using gperf language 'C', not
4049 'KR-C', so gperf uses the `const' keyword on strings.
4051 * keyword.gperf (java_keyword): Const-ify a char*.
4053 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4055 * parse.y (patch_bc_statement): Fixed identation and a bogus
4058 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4060 * parse.y (patch_assignment): Allow static variables in other
4061 classes to be assigned.
4063 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4065 * class.c (maybe_add_interface): Remove unused variable
4067 (make_class_data): Use = for assignment, not ==. Likewise.
4068 (emit_register_classes): Remove unused variable `decl'.
4070 * lex.c: Fix comment so as not to contain an embedded `/*'.
4072 * verify.c (verify_jvm_instructions): Remove unused variable
4075 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
4077 * parse.y (complete_loop_body): Rename to finish_loop_body.
4078 (complete_labeled_statement): Rename to finish_labeled_statement.
4079 (complete_for_loop): Rename to finish_for_loop.
4080 (complete_method_declaration): Rename to finish_method_declaration.
4082 * java-tree.h (continue_identifier_node): New global node.
4083 * decl.c: Define and initialize continue_identifier_node.
4084 * parse.y (generate_labeled_block): Remove - no longer needed.
4085 (build_loop_body): Use continue_identifier_node for continue block.
4086 (finish_labeled_statement): Also do pop_labeled_block actions.
4087 (java_complete_lhs): POP_LOOP even if error.
4088 (build_labeled_block): Special handling for continue_identifier_node.
4089 (patch_loop_statement): Re-organize.
4090 (patch_bc_statement): Re-write.
4092 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4094 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
4095 using a WFL compound value.
4096 * parse.y (xref.h): Include.
4097 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
4099 (register_fields): Set WFL compound value to lineno if doing
4101 (java_complete_expand_method): Call expand_xref if flag_emit_xref
4103 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
4104 * xref.h (expand_xref): Prototype renamed from xref_generate.
4106 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4108 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
4109 (GET_CURRENT_BLOCK): New macro.
4110 * parse.y (current_static_block): New global variable.
4111 (method_body:): Define action.
4112 (complete_method_declaration): Set current_function_decl to NULL
4113 when work on the current method is done.
4114 (declare_local_variables): Use GET_CURRENT_BLOCK.
4115 (java_method_add_stmt): Likewise.
4116 (java_complete_expand_method): Disable the use of `this' when
4118 (enter_a_block): If no current method exist, use
4119 current_static_block to link static initializer blocks.
4120 (exit_block): Rewritten to use current_static_block when no current
4122 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
4123 (patch_return): Forbid the use of `return' in static initializers.
4124 (patch_throw_statement): Fixed indentation. Issue specific error
4125 for uncaught thrown checked exception in static initializer
4126 blocks. Removed FIXME.
4128 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
4130 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
4131 Link gcj from gcc.o.
4133 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4135 * parse.y (find_applicable_accessible_methods_list): When dealing
4136 with interface: ensure that a given interface or java.lang.Object
4137 are searched only once.
4139 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4141 * gjavah.c (print_c_decl): Remove unused argument `flags'.
4143 * jcf-dump.c (print_access_flags): Add braces around if-else.
4145 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
4148 * lex.c (build_wfl_node): Add static prototype.
4150 * lex.h (build_wfl_node): Remove static prototype.
4152 * parse.y: Include lex.c early enough to declare everything needed.
4153 Ensure calls to `build_wfl_node' pass the proper arguments.
4154 (create_class): Remove unused variable `super_decl'.
4155 (get_printable_method_name): Initialize variable `name'.
4157 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4159 * Changelog: Fixed 1999-03-22 typos.
4160 * lang.c (lang_decode_option): Fixed typo in error string in the
4163 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4165 * Makefile.in (JAVA_OBJS): Added entry xref.o.
4167 * java-tree.h (flag_emit_xref): Declared extern.
4168 * lang.c (xref.h): Included.
4169 (flag_emit_xref): New global variable.
4170 (lang_decode_option): Added support for -fxref.
4174 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
4176 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
4179 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4181 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
4182 $(srcdir)/../system.h and $(JAVA_TREE_H).
4183 (jcf-io.o): Depend on $(JAVA_TREE_H).
4184 (mangle.o): Likewise.
4186 * check-init.c (check_cond_init): Add static prototype.
4188 * class.c (build_java_method_type, hashUtf8String,
4189 make_field_value, get_dispatch_vector, get_dispatch_table,
4190 append_gpp_mangled_type, mangle_static_field): Likewise.
4191 (strLengthUtf8): Hide unused definition.
4192 (hashUtf8String): Const-ify.
4193 (make_field_value): Un-ANSI-fy.
4195 * constants.c: Move inclusion of jcf.h above java-tree.h.
4196 (set_constant_entry, find_class_or_string_constant,
4197 find_name_and_type_constant, get_tag_node,
4198 build_constant_data_ref): Add static prototype.
4200 * decl.c (push_jvm_slot, builtin_function,
4201 lookup_name_current_level): Likewise.
4202 (builtin_function): Const-ify.
4204 * except.c (expand_start_java_handler, expand_end_java_handler):
4205 Add static prototype.
4207 * expr.c (flush_quick_stack, push_value, pop_value,
4208 java_stack_swap, java_stack_dup, build_java_athrow,
4209 build_java_jsr, build_java_ret, expand_java_multianewarray,
4210 expand_java_arraystore, expand_java_arrayload,
4211 expand_java_array_length, build_java_monitor, expand_java_pushc,
4212 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
4213 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
4214 expand_compare, expand_test, expand_cond, expand_java_goto,
4215 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
4216 expand_java_field_op, java_push_constant_from_pool): Likewise.
4218 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
4219 (build_java_arraynull_check): Mark parameters `node' and `type'
4220 with ATTRIBUTE_UNUSED.
4221 (note_label): Likewise for parameter `current_pc'.
4222 (expand_java_call, expand_java_ret): Hide unused definition.
4224 * java-tree.h (make_class, build_constants_constructor,
4225 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
4226 init_outgoing_cpool, register_class, emit_register_classes,
4227 java_layout_seen_class_methods): Prototype.
4228 (unicode_mangling_length): Const-ify.
4229 (append_gpp_mangled_name, append_gpp_mangled_classtype,
4230 emit_unicode_mangled_name, format_int, format_uint,
4231 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
4232 jcf_print_utf8_replace, open_class): Prototype.
4234 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
4235 <stdio.h>. Include tree.h/java-tree.h.
4236 (utf8_equal_string usage, process_class): Add static prototype.
4237 (open_class): Don't prototype this here.
4238 (utf8_equal_string): Match arguments to format specifiers.
4239 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
4240 TABLE_SWITCH, disassemble_method): Likewise.
4242 * jcf-io.c: Include tree.h/java-tree.h.
4243 (open_class, find_classfile, jcf_print_utf8,
4244 jcf_print_utf8_replace): Const-ify.
4246 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
4247 parse_class_file): Add static prototype.
4248 (find_in_current_zip): Match definition to existing static
4251 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
4252 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
4253 finish_jcf_block, define_jcf_label, get_jcf_label_here,
4254 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
4255 write_chunks, adjust_typed_op, generate_bytecode_conditional,
4256 generate_bytecode_return, perform_relocations, init_jcf_state,
4257 init_jcf_method, release_jcf_state, generate_classfile):
4258 Add static prototype.
4259 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
4260 (make_class_file_name): Const-ify.
4262 * jcf.h (find_classfile): Const-ify.
4264 * jv-scan.c (reset_report): Remove prototype.
4266 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
4267 (error): Rewrite to allow varargs.
4269 * lang.c (lang_f_options): Const-ify.
4271 * lex.c (java_parse_escape_sequence): Add static prototype.
4272 (java_allocate_new_line): Match definition to existing static
4275 * mangle.c Include tree.h/java-tree.h.
4276 (unicode_mangling_length, emit_unicode_mangled_name,
4277 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
4279 * parse.h (jdep_code): Remove trailing comma in enumeration.
4280 (java_get_line_col): Move prototype outside of !JC1_LITE test.
4281 (reset_report): Add prototype.
4283 * verify.c (push_pending_label, merge_types): Add static
4286 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
4288 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4290 * parse.y (find_applicable_accessible_methods_list): Extend the
4291 search to superinterfaces when relevant.
4292 (search_applicable_methods_list): New function.
4294 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4296 * class.c (unmangle_classname): Implemented stricter testing
4297 before setting the QUALIFIED_P flag on an identifier.
4299 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
4301 * parse.y (java_complete_lhs): Call force_evaluation_order
4302 after patch_newarray.
4303 (patch_binop): Don't call fold if there are side effects.
4305 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
4307 * parse.y (java_stabilize_reference): Use save_expr instead of
4308 building a SAVE_EXPR node.
4309 (java_complete_lhs): Patch the resulting string of the `+='
4310 operator (if necessary) and complete the RHS after having built
4313 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
4315 * class.c (make_class): Don't set CLASS_P here (because
4316 this function is also called by build_java_array_type).
4317 (push_class): Set CLASS_P here instead.
4318 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
4320 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
4321 context. If the context is class, perfer "super" over "synchronized".
4322 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
4324 * parse.y (create_class): Don't call parser_check_super here;
4325 it is not robust. Always wait until later.
4327 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
4328 match what JDK 1.2 does), but don't set ACC_PUBLIC.
4330 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
4332 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
4333 * lex.h (UNGETC): Change misleading macro.
4335 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
4337 * parse.y (java_stabilize_reference): Return NODE when patching a
4339 (java_complete_lhs): Put parenthesis around truth values.
4341 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
4343 * class.c (layout_class_method): Don't make rtl for interface
4345 * parse.h (GET_TYPE_NAME): New macro.
4346 * parse.y (if_then_statement:): Fixed indentation.
4347 (if_then_else_statement:): Likewise.
4348 (for_statement:): Fixed spacing.
4349 (try_statement:): Fixed indentation.
4350 (create_interface): Don't force interfaces to be abstract.
4351 (method_header): Abstract methods are OK in interfaces.
4352 (declare_local_variables): Fixed typo in comment.
4353 (java_complete_expand_method): Fixed indentation.
4354 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
4355 non accessible fields.
4356 (java_stabilize_reference): New function.
4357 (java_complete_lhs): Fixed indentation. Use
4358 java_stabilize_reference in compound assignement. Insert the
4359 cast. If not processing `+' fix string constants before processing
4362 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4364 * constants.c (find_class_or_string_constant): Cast variable `j'
4365 to a `jword' when comparing against one.
4367 * expr.c (java_lang_expand_expr): Remove unused variables
4368 `has_finally_p' and `op0'.
4370 * gjavah.c (print_field_info): Cast a value to jint when comparing
4371 against one. Likewise for a jlong.
4372 (add_namelet): Likewise cast a `sizeof' to an int when comparing
4373 against a signed quantity.
4375 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
4376 (print_signature): Don't needlessly dereference variable `str'
4378 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
4379 `max_locals' with ATTRIBUTE_UNUSED.
4380 (jcf_parse_class): Likewise for variable `index'.
4382 * parse.h (reverse_jdep_list): Remove static prototype.
4384 * parse.y (build_jump_to_finally): Remove prototype and definition.
4385 (reverse_jdep_list): Add static prototype.
4387 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
4388 `assignment' and `expr_decl'.
4390 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
4392 1999-03-12 Andrew Haley <aph@cygnus.com>
4394 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
4395 we'll need a directory separator and a null character.
4397 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
4399 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
4401 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4403 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
4406 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
4408 * lex.c (java_parse_end_comment): Take extra parameter (next char).
4410 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
4412 * class.c (layout_class_method): A static method in a base class
4413 is never overridden, so treat it like it doesn't exist.
4414 However, do complain about private non-static method overriding
4415 public static method.
4417 * parse.y: Don't set unused INITIALIZED_P flag.
4418 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
4420 * parse.y (find_expr_with_wfl): Optimize tail-calls.
4421 (build_array_from_name): Re-order &index[string] to &string[index].
4423 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
4424 error_mark (it might catch more errors, but it is more likely to lose).
4426 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4428 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
4429 (parse-scan.o): Depend on toplev.h.
4431 * class.c (make_method_value): Add prototype. Make it static.
4432 Remove unused second argument, caller changed.
4434 * expr.c (java_lang_expand_expr): Remove unused variable
4437 * java-tree.h: Don't prototype find_in_current_zip.
4438 Add prototypes for verify_constant_pool, start_java_method,
4439 end_java_method, give_name_to_locals, expand_byte_code,
4440 open_in_zip, set_constant_value, find_constant1, find_constant2,
4441 find_utf8_constant, find_string_constant, find_class_constant,
4442 find_fieldref_index, find_methodref_index, write_constant_pool,
4443 count_constant_pool_bytes and encode_newarray_type.
4445 * jcf-dump.c: Remove unused variable `LONG_temp'.
4447 * jcf-parse.c: Include parse.h.
4448 (jcf_parse_source): Remove unused parameter, all callers changed.
4449 (jcf_figure_file_type): Add static prototype.
4450 (find_in_current_zip): Likewise. Also remove unused parameter,
4451 all callers changed.
4452 (read_class): Initialize variable `saved_pos'.
4454 * jcf-reader.c (jcf_parse_preamble): Mark variables
4455 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
4457 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
4458 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
4459 (java_parse_doc_section): Initialize variable `seen_star'.
4460 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
4461 (java_lex_error): Mark parameters `msg' and `forward' with
4463 (java_get_line_col): Mark parameters `filename' and `line' with
4466 * parse-scan.y: Include toplev.h.
4467 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
4469 * parse.h: use `struct JCF', not plain `JCF'.
4470 (java_parser_context_save_global, java_expand_classes
4471 java_parser_context_restore_global, java_parse): Add prototypes.
4473 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
4476 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
4478 * check-init.c (check_init): COPYN takes word count, not bit count.
4480 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
4482 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
4483 explicit build_decl. (Avoids crash in reload when optimizing.)
4485 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
4487 * decl.c (complete_start_java_method): Handle synchronized method
4488 even when compiling from bytecode.
4490 1999-02-26 Tom Tromey <tromey@cygnus.com>
4492 * gjavah.c (add_class_decl): Only generate `#include' if outer
4493 class is not the name of the class we are processing. Correctly
4494 append `.h' in #include.
4495 (process_file): Clean up newlines around generated `#include's.
4496 (decode_signature_piece): Correctly handle inner classes.
4497 (struct include): New structure.
4498 (all_includes): New global.
4499 (print_include): New function.
4500 (add_class_decl): Use it.
4501 (process_file): Likewise.
4502 (add_class_decl): Generate include for java-array.h if array
4504 (process_file): Don't generate java-array.h include.
4506 * gjavah.c (add_namelet): Check for standard package names here.
4507 (add_class_decl): Don't check for standard package names here.
4509 1999-02-25 Tom Tromey <tromey@cygnus.com>
4511 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
4512 When reading a zip file, only use strncmp if both strings are
4513 bigger than the buffer length. Initialize `k' when looping
4516 1999-02-24 Tom Tromey <tromey@cygnus.com>
4518 * gjavah.c (struct namelet): New structure.
4519 (add_namelet): New function.
4520 (print_namelet): New function.
4521 (print_class_decls): Use add_namelet and print_namelet to generate
4522 namespaces and not classes.
4523 (method_printed): New global.
4524 (HANDLE_END_METHOD): Examine method_printed.
4525 (print_method_info): Set method_printed when required. Print
4526 error if function to be ignored is marked virtual. Handle $finit$
4528 (METHOD_IS_FINAL): New macro.
4529 (print_field_info): Use it.
4530 (HANDLE_METHOD): Clear method_printed.
4531 (method_pass): New global.
4532 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
4533 (process_file): Do two passes over both fields and methods.
4534 (HANDLE_METHOD): Examine method_pass.
4536 (add_class_decl): New function.
4537 (print_class_decls): Don't scan over entire constant pool.
4539 1999-02-23 Tom Tromey <tromey@cygnus.com>
4541 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
4542 disable linking in that case.
4544 1999-02-20 Tom Tromey <tromey@cygnus.com>
4546 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
4549 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
4551 * decl.c (build_result_decl), java-tree.h: New method.
4552 (complete_start_java_method): Handle synchronized methods.
4553 Don't build DECL_RESULT here. (Ordering dependency problem.)
4554 (start_java_method): Call build_result_decl here instead ...
4555 * parse.y (java_complete_expand_method): ... and here.
4556 (expand_start_java_method): Don't call complete_start_java_method here.
4557 (java_complete_expand_method): Call it here instead.
4558 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
4559 * java-tree.h: ... here.
4561 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
4562 * parse.y (java_complete_lhs): Don't call force_evaluation_order
4563 for ARRAY_REF - it doesn't work when array bounds are checked.
4564 (patch_array_ref): Handle it here instead.
4566 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
4568 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
4570 Force left-to-right evaluation of binary operations etc.
4571 * expr.c (force_evaluation_order), java-tree.h: New function.
4572 * parse.y (java_complete_lhs): Pass binary operations, procedure
4573 calls, and ARRAY_REFs to force_evaluation_order.
4574 (various): Set TREE_SIDE_EFFECTS more carefully.
4576 Tolerate random (non-UTF8) encoding in comments without complaining.
4577 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
4578 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
4580 * parse.y (resolve_qualified_expression_name): Handle error_mark.
4581 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
4583 * parse.y (java_complete_lhs): Ignore an empty statement in a
4584 COMPOUND_EXPR. Don't complain about empty statement after return.
4586 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
4588 * parse.y (obtain_incomplete_type): Don't wrap unknown types
4589 in TREE_LIST - just chain the POINTER_TYPEs together.
4590 (resolve_class): If type already resolved, return decl.
4591 After resolving, update TREE_TYPE(class_type), and name (if array).
4592 * parse.h (do_resolve_class), parse.y: Make non-static.
4593 * class.c (maybe_layout_super_class): Take this_class argument.
4594 Do do_resolve_class if necessary.
4595 (layout_class, layout_class_methods): Adjust calls appropriately.
4596 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
4597 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
4598 * typeck.c (build_java_array_type): Don't call layout_class.
4600 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4602 * parse.y (check_pkg_class_access): Allow private class access
4603 within the same package.
4604 (strip_out_static_field_access_decl): New function.
4605 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
4606 operator argument before testing its nature.
4608 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
4610 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
4611 (TRY_EXPR): Simplify - it no longer has a finally clause.
4612 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
4613 Simpler handling of TRY_EXPR, which no longer has a finally clause.
4614 * expr.c (java_lang_expand_expr): Likewise.
4615 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
4616 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
4617 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
4618 (build_try_statement): Remove finally parameter and handling.
4619 (build_try_finally_statement): New function.
4620 (patch_try_statement): No longer need to support finally clause.
4621 (try_statement): Update grammar action rules.
4622 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
4623 Simpler handling of TRY_EXPR, which no longer has a finally clause.
4625 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
4627 * jcf-parse.c (get_constant): Add braces around computation of 'd'
4628 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
4630 1999-02-17 Andrew Haley <aph@cygnus.com>
4632 * class.c (build_utf8_ref): Back out broken patch which was
4633 intended to to output signatures using '.' as a separator.
4635 * class.c (make_class_data): Output signatures using '.' as a
4636 separator, rather than '/'.
4637 (mangled_classname): Likewise.
4638 (make_field_value): Likewise.
4639 (make_method_value): Likewise.
4640 * constants.c (alloc_class_constant): Likewise.
4641 * expr.c (build_invokeinterface): Likewise.
4643 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4645 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
4646 of an ancient workaround.
4648 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
4650 * jvspec.c (xmalloc): Kill the prototype. It does not belong
4653 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4655 * lex.c (yylex): Encode \0 as UTF8.
4657 1999-02-10 Tom Tromey <tromey@cygnus.com>
4659 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
4660 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
4661 (libgcj_zip): Renamed.
4662 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
4664 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
4666 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
4667 (GC_NAME): Renamed -lgc to -lgcjgc.
4669 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4671 * lex.c (java_lang_cloneable): Initialize.
4672 * parse.y (java_lang_cloneable): New static variable.
4673 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
4674 doing one more qualification round.
4675 (valid_ref_assignconv_cast_p): Reject null source or
4676 destination. Allow an array to be cast into java.lang.Cloneable.
4677 (patch_cast): Swapped two first arguments to first call to
4678 valid_ref_assignconv_cast_p.
4680 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4682 * parse.h: DECL_P renamed JDECL_P.
4683 * parse.y: DECL_P replaced by JDECL_P.
4684 (build_array_from_name): Always use pointer's type.
4685 (patch_bc_statement): Extra code to search continue target in a
4686 for loop. Fixed comments. Continue target is current loop when
4689 1999-02-05 Andrew Haley <aph@cygnus.com>
4691 * class.c (make_class_data): The superclass of an interface should
4692 be null, not class Object.
4694 * lex.c (java_lex): Sign extend hex literals.
4696 1999-02-04 Andrew Haley <aph@cygnus.com>
4698 * class.c (build_utf8_ref): Output signatures using '.' as a
4699 separator, rather than '/'.
4700 (make_class_data): Likewise.
4702 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
4704 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
4705 mkstemp.o. Get them from libiberty now.
4707 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
4709 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
4711 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4713 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
4716 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
4718 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
4719 * jcf-write.c (generate_bytecode_return): New function.
4720 (generate_bytecode_insns): Use it, for RETURN_EXPR.
4722 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
4723 generate special [fd]const_[01] instructions.
4725 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
4727 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
4728 handling OPCODE_lookupswitch or OPCODE_tableswitch.
4730 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
4732 * parse.y (patch_method_invocation): Handle calling static methods,
4733 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
4735 * parse.y (java_complete_lhs): Don't complain about unreachable
4736 exit condition in a do-while statement.
4738 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4740 * lex.c (java_read_char): Fixed utf8 decoding.
4741 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
4743 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
4744 comments. Local variable `all_primitive' is gone. Broadened
4745 acceptance of `0' to floating point targets. `long' can now be
4746 widened to `double' or `float'.
4747 (valid_method_invocation_conversion_p): Added leading
4748 comment. Fixed tabulation.
4749 (build_string_concatenation): Optimize out left or right empty
4752 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
4754 * jcf-write.c (localvar_alloc): Only emit entry for
4755 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
4756 (generate_bytecode_insns): Only call put_linenumber if
4757 debug_info_level > DINFO_LEVEL_NONE.
4758 * jvspec.c (lang_specific_driver): If no -O* or -g* option
4759 is specified, add -g1 (for compatibility wih javac).
4761 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
4763 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
4764 gjavah.o, check-init.o, jv-scan.o
4766 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4768 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
4770 * gjavah.c: Include config.h and system.h.
4772 * javaop.h (inline): Don't define, its handled by system.h.
4773 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
4774 from `inline' to `static inline'.
4776 * jcf.h (inline): Don't define, its handled by system.h.
4778 * lex.c (inline): Likewise.
4780 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
4782 * lang-specs.h: Map -Qn to -fno-ident.
4784 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
4786 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
4788 1999-01-29 Tom Tromey <tromey@cygnus.com>
4790 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
4791 then cast it to Object before calling `append' method.
4793 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
4795 * check-init.c (check_bool2_init, check_bool_init, check_init):
4796 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
4797 * jcf-write.c (generate_bytecode_insns): Likewise.
4799 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4801 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
4802 * parse.y (patch_cast): Allow a boolean to be cast into a
4805 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4807 * parse.y: (class_declaration:): Fixed indentation.
4808 (class_member_declaration:): Extra `;' after field declaration now
4810 (interface_declaration:): Removed debug messages in error reports.
4811 (patch_binop): Nodes created and returned inherit the orignal
4812 node's COMPOUND_ASSIGN_P flag value.
4813 (patch_cast): Fix cast from char to floating point.
4815 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
4817 * except.c, java-except.h (expand_resume_after_catch): new
4819 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
4820 to branch back to main flow of control after a catch block.
4822 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4824 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
4825 $(srcdir)/../system.h.
4826 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
4827 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
4828 (jcf-write.o): Likewise.
4829 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
4830 (mangle.o): Depend on $(srcdir)/../toplev.h.
4831 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
4832 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
4834 * class.c: Include output.h and parse.h.
4835 (mangled_classname): Add the `const' keyword to a char*.
4836 (find_named_method): Hide unused function definition.
4837 (build_utf8_ref): Change type of variable `c' to unsigned char.
4838 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
4839 (build_class_ref): Add the `const' keyword to a char*.
4840 (layout_class_method): Remove unused variable `buf'.
4842 * decl.c (find_local_variable): Remove unused variable `rtl'.
4843 (pushdecl): Likewise for variables `different_binding_level' and
4845 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
4846 (maybe_build_cleanup): Likewise for parameter `decl'.
4848 * except.c (expand_start_java_handler): Mark parameter `range'
4849 with ATTRIBUTE_UNUSED.
4851 * expr.c: Include except.h.
4852 (pop_type): Remove unused variable `i'.
4853 (pop_value): Likewise for variables `n_words' and `i'.
4854 (expand_java_arrayload): Likewise for variable `convert'.
4855 (java_lang_expand_expr): Likewise for variables `op0', `type',
4856 `mode', `unsignedp', `node' and `elements'.
4857 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
4859 (process_jvm_instruction): Add a `const' qualifier to a char*.
4861 * gjavah.c (output_directory): Add the `const' keyword to a char*.
4862 (temp_directory): Likewise.
4863 (print_c_decl): Likewise.
4864 (print_method_info): Likewise.
4865 (decode_signature_piece): Likewise.
4866 (print_mangled_classname): Likewise.
4868 * java-except.h: Provide prototypes for maybe_start_try,
4869 maybe_end_try and add_handler.
4871 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
4872 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
4873 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
4874 init_expr_processing, push_super_field, init_class_processing,
4875 can_widen_reference_to, class_depth, verify_jvm_instructions,
4876 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
4877 set_local_type, merge_type_state, push_type, load_type_state,
4878 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
4879 emit_unicode_mangled_name): Add prototypes.
4881 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
4882 (print_signature_type): Use ISDIGIT, not isdigit.
4883 (print_signature): Remove unused variable `j'.
4885 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
4886 int when comparing against one.
4888 * jcf-parse.c: Include toplev.h.
4890 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
4891 (localvar_free): Remove unused variable `i'.
4892 (generate_bytecode_conditional): Likewise for variable `kind'.
4894 * jv-scan.c: Include config.h and system.h. Remove redundant
4895 OS header and gansidecl.h includes.
4896 (warning): Add the `const' keyword to a char*. Also add
4897 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
4898 __STDC__, when determining whether to use ANSI-isms.
4899 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
4900 (xmalloc): Don't redundantly prototype here.
4901 (main): Remove unused parameter `envp'. Also fix the arguments
4902 passed to function `fatal' to match the format specifier.
4904 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
4906 * mangle.c: Include toplev.h.
4907 (emit_unicode_mangled_name): Declare parameter `len'.
4909 * parse.y (parse_warning_context): Add the `const' keyword to a
4910 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
4911 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
4912 (issue_warning_error_from_context): Add the `const' keyword to
4914 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
4915 not `__STDC__' for whether to use ANSI-isms.
4917 * typeck.c (incomplete_type_error): Mark parameters `value' and
4918 `type' with ATTRIBUTE_UNUSED.
4919 (parse_signature_type): Use ISDIGIT, not isdigit.
4921 * verify.c (check_pending_block): Add the `const' keyword to a char*.
4922 (verify_jvm_instructions): Likewise. Remove unused variables
4923 `field_name' and `default_val'.
4925 * zextract.c: Include config.h and system.h. Remove redundant
4928 * zipfile.h: Prototype `read_zip_archive'.
4930 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
4932 * typeck.c (convert): Allow conversions to void type: some
4933 optimizations in gcc do this.
4935 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
4937 * typeck.c (convert_ieee_real_to_integer): New function.
4938 (convert): When not using fast-math and using hardware fp, convert
4939 an IEEE NaN to zero.
4941 1999-01-18 Andrew Haley <aph@cygnus.com>
4943 * parse.y (patch_binop): Do a type conversion from signed to
4944 unsigned and then back to signed when a ">>>" is found.
4946 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4948 * java-tree.h: (check_for_initialization): Added prototype.
4949 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
4950 * parse.y (do_resolve_class): Removed unused locals.
4951 (read_import_dir): Likewise.
4952 (resolve_qualified_expression_name): Array creation
4953 expressions are valid primary expressions.
4954 (qualify_ambiguous_name): Likewise.
4955 (patch_synchronized_statement): Removed unused local.
4957 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
4959 * Makefile.in (zextract.o): Add dependencies.
4961 * Makefile.in: Do not put ^Ls at the start of a line.
4963 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
4965 * expr.c (process_jvm_instruction): Coerce to correct Throwable
4966 sub-type the result of the call that gets the exception value.
4968 * parse.y (java_complete_expand_methods): If flags_syntax_only,
4969 don't call finish_class.
4971 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
4972 clear found before continuing.
4974 * verify.c (verify_jvm_instructions): On an array load, allow
4975 and handle top of stack to be TYPE_NULL.
4977 * gjavah.c (generate_access): Translate Java package private or
4978 protected access to C++ public, but with a comment.
4980 1999-01-13 Andrew Haley <aph@cygnus.com>
4982 * expr.c (generate_name): Name prefix changed to avoid clashes
4983 with assembler temp labels.
4985 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
4986 MODIFY_EXPR. Without this, code for the assignement may not be
4987 generated at all and the synchronized statement will read an
4988 uninitialized variable.
4990 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4992 * class.c (maybe_layout_super_class): Fixed returned value.
4993 * lex.c: Added 1999 to the copyright.
4994 (java_init_lex): Initialize java_lang_imported.
4995 * lex.h: Added 1999 to the copyright.
4996 * parse.h: Added 1999 to the copyright.
4997 (REGISTER_IMPORT): Fixed typo in trailing macro.
4998 (CURRENT_OSB): New macro.
4999 (struct parser_ctxt): New fields osb_depth, osb_limit.
5000 * parse.y (java_lang_id): New global variable.
5001 (type_import_on_demand_declaration): Don't import java.lang.* twice.
5002 (array_creation_expression:): Use CURRENT_OSB.
5003 (dims:): Uses a stack to keep track of array dimensions.
5004 (cast_expression:): Use CURRENT_OSB.
5005 (find_expr_with_wfl): Return NULL if node found doesn't meet the
5007 (register_fields): Fixed typos in comment.
5008 (check_method_redefinition): Fixed comment indentation.
5009 (java_check_regular_methods): Set saved found wfl to NULL after
5010 having reinstalled it in the previously found DECL_NAME.
5012 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
5014 * gjavah.c (java_float_finite): Use a union to do type punning.
5015 (java_double_finite): Likewise.
5017 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
5019 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
5020 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
5021 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
5022 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
5023 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
5024 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
5026 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
5028 * check-init.c (check_init): If compiling to native, we don't
5029 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
5031 1999-01-08 Tom Tromey <tromey@cygnus.com>
5033 * parse-scan.y (variable_declarator_id): Set or increment
5035 (bracket_count): New global.
5036 (formal_parameter): Handle case where bracket pairs trail variable
5039 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
5041 * jcf-parse.c (yyparse): variable len changed from a char to an
5042 int to prevent overflow.
5044 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
5046 * java-tree.h: Declare read_class.
5047 * jcf-parse.c (read_class): New function.
5048 (load_class): Now just call read_class.
5050 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
5051 * jcf-parse.c (parse_source_file): Declare save_error_count,
5052 which is needed by java_parse_abort_on_error macro,
5053 * parse.y (java_layout_classes, java_expand_classes): Likewise.
5055 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
5056 constructor, if initializing a static field.
5057 (patch_new_array_init): Set TREE_CONSTANT if it is.
5058 * expr.c (java_lang_expand_expr): For a static array constructor
5059 of primitive elements, allocate the array itself statically.
5060 Disabled until we can set the vtable field statically.
5062 * check-init.c: New file. Checks for definite assignment.
5063 * Makefile.in (JAVA_OBJS): Add check-init.o.
5064 * parse.y (java_complete_expand_method): Call check_for_initialization.
5065 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
5067 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
5069 * parse.y : include system.h instead of including
5070 standard headers directly with the exception of <dirent.h>.
5072 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
5074 * lex.h: Moved static function declarations to lex.c,
5075 to shut up some -Wall warnings.
5076 * lex.c: Static function declarations moved here.
5077 * jcf-dump.c: Small fixes to shut up -Wall warnings.
5079 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5081 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
5083 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
5085 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
5086 * verify.c (verify_jvm_instructions): Fix off-by-one error.
5088 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
5089 (localvar_alloc): Change return type to void,
5090 (emit_unop): Remove unused variable size.
5092 * jcf-write.c (struct jcf_block): Add new union.
5093 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
5094 (call_cleanups): New functions.
5095 (struct jcf_partial): New fields num_finalizers and return_value_decl.
5096 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
5097 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
5098 * lang.c (lang_init): Call using_eh_for_cleanups.
5099 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
5100 completing operands to patch_synchronized_statement.
5101 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
5102 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
5103 WITH_CLEANUP_EXPR instead of TRY_EXPR.
5105 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
5107 * Make-lang.in: Comment out control-Ls; they upset some makes.
5109 1998-12-18 Tom Tromey <tromey@cygnus.com>
5111 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
5114 1998-12-17 Tom Tromey <tromey@cygnus.com>
5116 * parse.y (DIR_SEPARATOR): New define.
5117 (check_class_interface_creation): Use it.
5119 * parse-scan.y (report_main_declaration): Recognize
5120 `java.lang.String' in argument to main.
5122 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
5124 * parse.y (create_interface): Remove bogus test.
5126 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
5128 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
5129 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
5131 1998-12-16 Tom Tromey <tromey@cygnus.com>
5133 * parse-scan.y (qualified_name): Use correct sprintf format.
5135 1998-12-15 Tom Tromey <tromey@cygnus.com>
5137 * gjavah.c (print_field_info): Changed how most negative number is
5140 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
5142 * parse.y (fold_constant_for_init): New function.
5143 (resolve_expression_name): Don't replace static final
5144 constant-initialized fields by its value.
5145 (java_complete_lhs): New. Same as java_complete_tree, except does
5146 not replace static final constant-initialized fields by their values.
5147 (register_fields): If there is an initializer, set DECL_INITIAL and
5148 MODIFY_EXPR_FROM_INITIALIZATION_P.
5149 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
5150 Only call patch_initialized_static_field if
5151 MODIFY_EXPR_FROM_INITIALIZATION_P.
5152 (patch_initialized_static_field): If not valid constant, clear
5155 * parse.y (lookup_field_wrapper): Fix thinko.
5157 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
5158 set and restore global lineno.
5160 1998-12-14 Tom Tromey <tromey@cygnus.com>
5162 * gjavah.c (print_field_info): If value to print is the smallest
5163 value of its size, then print as hex to avoid later warnings from
5166 1998-12-14 Tom Tromey <tromey@cygnus.com>
5168 * gjavah.c (decompile_method): Decompile `return null'.
5169 (process_file): Generate `#pragma interface'.
5170 (method_declared): New global.
5171 (print_method_info): Set it.
5172 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
5173 (print_method_info): Handle abstract methods.
5175 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
5177 * parse.y (patch_method_invocation): If class_decl is null
5178 (e.g. an array type), use original type.
5180 * parse.y (check_thrown_exceptions): Temporary hack to suppress
5181 errors about uncaught exception from clone (of array, specifically).
5183 1998-12-13 Tom Tromey <tromey@cygnus.com>
5185 * gjavah.c (decompile_method): Handle all types of `return'
5186 opcode. Decompile `return this' and `return'.
5187 (method_access): New global.
5188 (print_method_info): Set it.
5189 (decompile_method): Don't decompile a synchronized method.
5191 1998-12-13 Tom Tromey <tromey@cygnus.com>
5193 * jcf-reader.c (jcf_parse_one_method): Recognize
5195 * gjavah.c (HANDLE_END_METHOD): New macro.
5196 (HANDLE_CODE_ATTRIBUTE): New macro.
5197 (decompile_method): New function.
5198 (print_method_info): Don't print `;\n' at end of function decl.
5199 Include java-opcodes.h.
5200 (decompiled): New global.
5202 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
5204 * class.c (build_class_ref): Handle PRIMTYPE.class if
5205 flag_emit_class_files.
5206 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
5207 if flag_emit_class_files.
5208 * parse.y (java_complete_tree): Pre-liminary support for
5209 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
5211 * parse.y (patch_synchronized_statement): Don't call monitorexit
5212 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
5214 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
5216 * zipfile.h (opendir_in_zip): New declaration.
5217 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
5218 (opendir_in_zip): New function, using code from open_in_zip.
5219 (open_in_zip): Call opendir_in_zip.
5220 (find_class): Remove no-longer-used do_class_file parameter,
5221 but add source_ok parameter. Change logic so if we find a .java file,
5222 we don't look for .class in later classpath emtries.
5223 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
5224 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
5225 * gjavah.c: Update call to find_class.
5226 * jcf-dump.c: Likewise.
5228 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
5229 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
5230 nothing if body is empty_stmt_node.
5231 Various little fixes so SP gets correctly adjusted.
5232 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
5233 For CALL_EXPR, test if static first.
5234 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
5235 such as the ones we create for Object and Class.
5236 Set and restore current_function_decl.
5237 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
5238 (note_possible_classname): New function.
5239 (read_import_entry): Removed. Merged with read_import_dir.
5240 (read_import_dir): Don't call find_class - that only gives us
5241 the first classpath entry having the needed package.
5242 Use the struct buffer data structure from buffer.h.
5243 (read_import_dir, find_in_imports_on_demand): The remembered
5244 class names now use '.' (not '/') as package separator.
5246 * parse.y (java_complete_expand_methods): Call write_classfile
5247 here, and not in java_expand_classes (which only gets first class).
5249 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5251 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
5252 (register_fields): If a static fields has an initializer, just
5253 chain it on ctxp->static_initialized, and handle later.
5254 (java_complete_expand_methods): Force <clinit> first.
5255 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
5256 - it's already been completed.
5257 (patch_initialized_static_field): New function.
5258 (java_complete_field): Call it.
5260 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
5262 * expr.c (encode_newarray_type, build_new_array): New functions.
5263 * java-tree.h: Declare build_new_array.
5264 * jcf-write.c (patch_newarray): Use build_new_array.
5266 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
5267 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
5269 * parse.y (patch_new_array_init): Re-organize.
5270 Now is passed the actual array (pointer) type of the value.
5271 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
5272 (patch_array_constructor): Removed - merged into patch_new_array_init.
5273 (java_complete_tree): Update patch_new_array_init.
5275 * jcf-write.c (find_constant_index): New function.
5276 (generate_bytecode_insns): Use find_constant_index.
5277 (generate_classfile): Use find_constant_index for ConstantValue.
5279 1998-12-11 Tom Tromey <tromey@cygnus.com>
5281 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
5282 * decl.c (init_decl_processing): Renamed dtable -> vtable.
5283 * class.c (make_class_data): Renamed dtable -> vtable, and
5284 dtable_method_count -> vtable_method_count.
5286 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5288 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
5289 global variables, initialized.
5290 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
5291 Declared new global variables.
5292 * lex.c (java_lex): Return long_zero_node, float_zero_node,
5293 double_zero_node, integer_zero_node upon direct matching.
5294 * parse.y (purify_type_name): Added function prototype.
5295 (duplicate_declaration_error_p): Consider new_type as potentially
5296 being a incomplete type. Use purify_type_name on type string.
5297 (method_header): saved_type: unused variable removed. Don't figure
5298 return type if method name is invalid.
5299 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
5300 processed by patch_unaryop.
5301 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
5302 increment/decrement node into its original type after binary
5303 numeric promotion on its operands.
5305 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5307 * parse.y (array_initializer:): Array init operand is NULL_TREE
5308 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
5309 now an error. Fixed indentation problems.
5310 (patch_string): Handle error_mark_node as an argument.
5311 (patch_new_array_init): Fixed indentation problems.
5312 (array_constructor_check_entry): Removed check on null wfl_value.
5313 Return an error if wfl_value's walk returns an error.
5315 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5317 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
5318 * lex.c (java_lex): Remember column position before advancing one
5319 token. Retain location information on OCB_TK.
5320 * lex.h (typedef struct java_lc): Added new field.
5321 * parse.h (GET_SKIP_TYPE): New macro.
5322 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
5323 * parse.y (build_new_array_init, patch_new_array_init,
5324 patch_array_constructor, maybe_build_array_element_wfl,
5325 array_constructor_check_entry): New function prototypes.
5326 (switch_block:): Tagged <node>.
5327 (OCB_TK): Tagged <operator>.
5328 (array_initializer:): Installed actions.
5329 (variable_initializer): Build location information on element if
5331 (switch_statement:): Fixed indentation typo.
5332 (switch_block:): Redefined default action.
5333 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
5334 (patch_assignment): Removed duplicate code.
5335 (maybe_build_array_element_wfl, build_new_array_init,
5336 patch_new_array_init, patch_array_constructor,
5337 array_constructor_check_entry): New functions.
5339 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5341 * parse.y (array_initializer): Tagged <node>.
5342 (variable_initializer:): Use default rule.
5343 (array_initializer:): Defined actions.
5344 (variable_initializers:): Likewise.
5345 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
5346 non-static field accesses.
5347 (patch_invoke): Fixed indentation typo.
5348 (java_complete_tree): Likewise.
5349 (build_labeled_block): Changed leading comment. Generate an error
5350 in case of duplicate loop labels.
5351 (patch_conditional_expr): Patch results of string concatenation
5354 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
5356 * constants.c (find_methodref_index): When the class is an interface,
5357 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
5359 * decl.c (finit_identifier_node): Use "$finit$", rather than
5360 "<finit>" (which Sun's verifier rejects).
5361 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
5362 (generate_field_initialization_code): Removed.
5363 (fix_constructors) Don't add call to $finit$ here (wrong order).
5364 (patch_method_invocation): Add $finit$ call here.
5366 * java-tree.h (CALL_USING_SUPER): New macro.
5367 * parse.y (patch_invoke): Remove im local variable.
5368 (patch_method_invocation, patch_invoke): Don't pass super parameter.
5369 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
5370 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
5372 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
5374 * parse.y (java_complete_tree): Don't complain about unreachable
5375 statement if it is empty_stmt_node.
5377 * jcf-write.c (find_constant_wide): New function.
5378 (push_long_const): Use find_constant_wide.
5380 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
5381 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
5382 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
5383 Emit invokeinterface when calling an interface method.
5384 Emit invokespecial also when calling super or private methods.
5386 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
5388 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
5390 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
5392 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5394 * java-tree.h (java_layout_seen_class_methods): New function
5396 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
5397 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
5398 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
5399 * parse.y (method_declarator:): Defined action.
5400 (issue_warning_error_from_context): input_filename saved, set to
5401 the appropriate value and restored after java_error is called.
5402 (build_unresolved_array_type): Fixed comment.
5403 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
5404 (method_header): Deal with return type the same way type are
5405 handled for fields and method's parameters and local variables
5407 (check_method_redefinition): Removed extra CR.
5408 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
5409 (java_layout_seen_class_methods): New function.
5410 (java_layout_classes): Call java_layout_seen_class_methods.
5412 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
5414 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
5416 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
5418 * jcf-dump.c (main): Fix error message.
5419 * jcf-path.c (add_entry): Style fix.
5421 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5423 * class.c (layout_class_method): Call build_java_argument_signature
5424 on constructors too.
5425 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
5426 (patch_method_invocation): Define a primary when resolving an
5427 expression name. Augmented comment on code checking illegal `this'
5428 usage. Loosened it test by accepting NEW_CLASS_EXPR.
5430 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5432 * class.c (layout_class_method): Don't report error on non-static
5433 overriding static if the method is private.
5434 * java-tree.h (finish_class): Prototype added.
5435 * lex.c (java_get_line_col): Handle col argument -2 value.
5436 * parse.h: All static method declarations moved to parse.y.
5437 * parse.y: Now contains all static method declarations previously
5439 (find_expr_with_wfl, missing_return_error,
5440 unreachable_stmt_error): New functions.
5441 (java_get_real_method_name): Identify constructors bearing class
5442 names in source code compiled classes only.
5443 (java_complete_expand_methods): Call missing_return_error.
5444 (invocation_mode): Private methods invoked as static methods.
5445 (java_complete_tree): Call unreachable_stmt_error.
5447 1998-12-01 Tom Tromey <tromey@cygnus.com>
5449 * Makefile.in (+target): Removed.
5450 (+xmake_file): Likewise.
5451 (+tmake_file): Likewise.
5452 (.NOEXPORT): Removed duplicate.
5454 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5456 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
5458 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
5460 * jvgenmain.c: Remove the xmalloc prototype, we get it from
5461 libiberty.h. Provide an xmalloc definition.
5463 * jvspec.c: Remove the xmalloc prototype.
5465 * parse-scan.y: Include config.h and system.h. Don't include
5466 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
5467 Provide an xstrdup definition.
5469 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
5471 * jcf-path.c (add_entry): Recognize ".jar" too.
5472 * lang-specs.h: Likewise.
5474 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
5476 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
5477 soft_monitorenter_node, soft_monitorexit_node, throw_node.
5479 * jcf-write.c (generate_bytecode_insns):
5480 Handle pre/post-increment/decrement of long.
5482 * jcf-write.c (generate_bytecode_insns):
5483 Handle missing exception handler (finally for synchronized).
5485 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
5487 * java-tree.h (end_params_node): Declare global.
5488 * decl.c (end_params_node): New global.
5489 (init_decl_processing, start_java_method): Use end_params_node for
5490 end of list of parameter types. Follows correct gcc conventions.
5491 * expr.c (pop_argument_types, pop_arguments): Likewise.
5492 * lang.c (put_decl_node): Likewise.
5493 * typeck.c (various places): Likewise.
5494 * class.y (various places): Likewise.
5495 * parse.y (various places): Likewise.
5497 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
5498 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
5500 * class.c: Add #include flags.h, remove no-longer needed declaration.
5502 * class.c (layout_class_method): Remove commented-out code, re-format.
5503 Don't add vtable entry (or index) for private methods.
5504 * expr.c (expand_invoke): A private method is implicitly final.
5505 * class.c (make_class_data): If inlining or optimizing,
5506 skip private methods.
5508 * class.c (finish_class): New function. Calls existing methods,
5509 but alls emits deferred inline functions.
5510 * jcf-parse.c (parse_class_file): Call finish_class.
5511 * parse.y (java_complete_expand_methods): Likewise.
5513 * expr.c (build_java_binop): Explicit default, to silence -Wall.
5515 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
5517 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
5519 * jcf-write.c (generate_bytecode_conditional): Fix typo.
5521 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
5523 * (generate_classfile): Always write class access flag with
5526 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5528 * class.c (maybe_layout_super_class): New function.
5529 (layout_class): Reorganized. Loop on class methods dispatched into
5530 a new function. Call maybe_layout_super_class.
5531 (layout_class_methods, layout_class_method): New functions.
5532 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
5534 (expand_invoke): Likewise.
5535 * java-tree.h (all_class_list): New global variable declared.
5536 (layout_class_methods, layout_class_method): New function
5538 (LAYOUT_SEEN_CLASS_METHODS): New macro.
5539 * jcf-parse.c (all_class_list): New global variable.
5540 (load_class): Extended what class_or_name can be. Use parser
5541 context mechanism to save globals before calling jcf_parse.
5542 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
5543 is set on the file name.
5544 (jcf_parse): Layout class methods when Object is loaded, otherwise
5545 record class in all_class_list for delayed method layout.
5546 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
5547 * lang.c (put_decl_node): Decode <init> into the decl context
5549 * lex.c (java_allocate_new_line): Use xmalloc.
5550 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
5551 pointers, not TREE_LIST elements.
5552 (struct parser_ctxt): Fixed comment indentations, added comments
5553 and reordered some fields.
5554 (java_check_methods): Function prototype removed.
5555 * parse.y (java_push_parser_context): Use xmalloc.
5556 (java_parser_context_restore_global): Pop extra pushed ctxp only
5557 when there's nothing next.
5558 (maybe_create_class_interface_decl): Fixed comment, add new
5559 created class decl to all_class_list.
5560 (method_header): Use GET_REAL_TYPE on argument's types.
5561 (method_declarator): Use GET_REAL_TYPE, change type to the real
5562 type in TREE_LIST dependency node. Build argument list with the
5564 (create_jdep_list): Use xmalloc. Removed allocation error message.
5565 (obtain_incomplete_type): Fixed leading comment. Broadened
5566 incoming argument meaning.
5567 (register_incomplete_type): Use xmalloc. Removed allocation error
5569 (safe_layout_class): Fixed leading comment.
5570 (jdep_resolve_class): Reversed if statement condition and switch
5572 (resolve_and_layout): Fixed leading comment. Broadened incoming
5574 (complete_class_report_errors): New local variable name, for
5575 clarity. purify_type_name used for all error cases.
5576 (java_get_real_method_name): Stricter check on constructors.
5577 (java_check_regular_methods): Reverse methods list only if not
5578 already laid out. Layout artificial constructor.
5579 (java_check_methods): Deleted.
5580 (source_start_java_method): Obtain incomplete type for patchable
5582 (java_layout_classes): Fixed leading comment. Use
5583 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
5584 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
5585 before returning. Fixed comments.
5586 (java_expand_classes): Check for errors up front.
5587 (patch_method_invocation): Class to search is resolved and laid
5590 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
5592 * expr.c (java_lang_expand_expr): Add missing emit_queue.
5594 * javaop.h (int8): Removed - not used.
5595 (jbyte): Redefine portably with correct signedness.
5597 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
5599 * jcf-write.c (generate_bytecode_insns): Fix typo
5600 OPCODE_getstatic to OPCODE_getfield.
5602 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
5603 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
5604 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
5606 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5608 * jcf-parse.c (jcf_parse_source): Function returned type is
5609 void. Added prototype.
5610 (jcf_parse): Function returned type is void.
5611 (yyparse): Remove call to fclose on the last parsed file.
5613 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
5615 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5617 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
5618 (layout_class): Cope with methods featuring WFL in decl names.
5619 * decl.c (unqualified_object_id_node): New global variable,
5621 (build_decl_no_layout): Removed.
5622 * expr.c (build_primtype_type_ref): Handle Double.
5623 (java_lang_expand_expr): Fixed indentations.
5624 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
5625 (flag_wall, flag_redundant, flag_not_overriding,
5626 flag_static_local_jdk1_1, unqualified_object_id_node): Global
5627 variable declarations.
5628 (build_decl_no_layout): Removed prototype.
5629 (java_get_real_method_name): Added prototype.
5630 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
5631 (java_parse_abort_on_error): Macro now just returns.
5632 * jcf-parse.c (jcf_parse_source): Check fclose returned
5633 value. Call emit_register_classes if java_report_errors returns
5635 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
5636 flag_static_local_jdk1_1): New integer flags.
5637 (lang_decode_option): New flags set here.
5638 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
5639 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
5640 the flag_redundant variable.
5641 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
5642 when parsing java.lang.Object class.
5643 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
5645 (resolve_qualified_expression_name): Fixed indentation.
5646 (patch_array_ref): Changed prototype.
5647 (not_initialized_as_it_should_p): Prototype removed.
5648 (java_report_errors): Added function prototype.
5649 * parse.y (formal_parameter:): Changed error message for not yet
5650 supported final parameters.
5651 (class_type_list:): Set both PURPOSE and VALUE of created
5652 TREE_LIST to be class_type.
5653 (primary_no_new_array:): Handle class literals on primitive types.
5654 (parse_warning_context): Reinstalled correct force_error and
5655 do_warning flags setups.
5656 (java_report_errors): Changed prototype. Return java_error_count
5658 (variable_redefinition_error): Consider treating variable type as
5660 (create_interface): Warn about redundant abstract modifier if
5661 flag_redundant is set. Changed error message.
5662 (lookup_field_wrapper): Save/restore globals before/after looking
5664 (duplicate_declaration_error_p): Consider treating declaration
5665 type as a fake pointer.
5666 (register_fields): Extract real type from dependency node. Check
5667 for duplicate field declaration after type adjustment. Use
5668 DECL_INITIAL to store static final initialized values.
5669 (method_header): Extract real function type from dependency node.
5670 (check_abstract_method_header): Use GET_METHOD_NAME.
5671 (obtain_incomplete_type): Layout fake pointer type.
5672 (safe_layout_class): Don't try to check for methods before layout.
5673 (java_complete_class): Don't check for correct throws clause
5674 elements inheritance here.
5675 (resolve_and_layout): Broadened name parameter meaning.
5676 (reset_method_name): Use GET_METHOD_NAME.
5677 (java_get_real_method_name): New function.
5678 (java_check_regular_methods): Don't check methods in
5679 java.lang.Object. Verify lineage of throws clause elements. Use
5680 flag_no_overriding in warning report.
5681 (check_throws_clauses): Don't check if class was from
5682 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
5683 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
5684 (declare_local_variables): Use flag_static_local_jdk1_1 to report
5685 warning on unsupported final local variables. Use build_decl
5686 instead of build_decl_no_layout. Get real local variable type from
5688 (source_start_java_method): Get real parameter type from
5689 dependency node. Call build_decl instead of build_decl_no_layout.
5690 (java_layout_classes): Reverse tree and layout type and class as
5691 required. Mark class as loaded when done.
5692 (resolve_field_access): Fixed indentation. Restricted condition
5693 leading to static field access code generation. Set field_type
5694 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
5695 (resolve_qualified_expression_name): Initialize type_found to
5696 null. Handle static field resolved during qualification. Fixed
5697 layout on non primitive field decl types.
5698 (not_accessible_p): Fixed typo in comment.
5699 (patch_method_invocation): Resolve and layout class to search from
5701 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
5702 layout non primitive type, if necessary. Make method node only to
5704 (find_applicable_accessible_methods_list): Consider WFL'ed method
5705 decl names. Fixed indentation.
5706 (argument_types_convertible): Resolve and layout target type if
5708 (java_complete_tree): Fixed indentation problems. Rewrote
5709 CALL_EXPR thrown exceptions check. Re-installed further processing
5710 of the assignment in certain cases.
5711 (patch_assignment): Call maybe_build_primttype_type_ref to perform
5712 inlining on class literals.
5713 (valid_builtin_assignconv_identity_widening_p): Cope with constant
5715 (valid_method_invocation_conversion_p): Likewise.
5716 (patch_string): Temporary disable forbidden use of `this' in
5717 explicit constructor invocations when doing string concatenation
5719 (patch_unaryop): Added comment. Reinstalled code to disable
5720 further check on assignment operation with cast expression RHS.
5721 (patch_switch_statement): Fixed indentation.
5722 (build_try_statement): Call build_decl instead of
5723 build_decl_no_layout.
5724 (patch_synchronized_statement): Likewise.
5725 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
5726 IS_UNCHECKED_EXPRESSION_P.
5727 (check_thrown_exceptions_do): Changed leading comment. Resolve and
5728 layout argument exception type.
5729 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
5730 of IS_UNCHECKED_EXPRESSION_P.
5732 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
5734 * jcf-parse.c (yyparse): Open class file in binary mode.
5736 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
5738 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
5740 * jcf-write.c (perform_relocations): Move check out one loop.
5742 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
5744 * Make-lang.in: Fix reference to srcdir.
5745 * jv-scan.c: Add missing xmalloc prototype.
5746 * jvgenmain.c: Ditto.
5748 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
5750 * decl.c (error_mark_node), java-tree.h: New global.
5751 * parse.y: Use empty_stmt_node instead of size_zero_node.
5752 (build_if_else_statement): If missing else, use empty_stmt_node.
5754 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
5755 (java_complete_expand_method): Complain if return is missing.
5756 (java_check_regular_methods): Comment out incorrect error check.
5757 (not_accessible_p): Fix incorrect handling of protected methods.
5758 (patch_method_invocation): Pass correct context to not_accessible_p.
5759 (find_applicable_accessible_methods_list): Likewise.
5760 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
5761 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
5762 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
5763 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
5765 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
5766 (push_int_const): Remove reundant NOTE_PUSH.
5767 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
5768 (- case SWITCH_EXPR): Fix code generation bug.
5769 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
5770 (generate_classfile): More robust for abstract methods.
5772 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
5774 * Makefile.in: jv-scan and jvgenmain all require libiberty.
5775 * Make-lang.in: Ditto.
5777 * jv-scan.c: Remove xmalloc and xstrdup definitions.
5780 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
5782 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
5784 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
5786 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
5788 Allow uses of interface types to verify. This is not really
5789 type-safe, but it matches what Sun does, and is OK as long as
5790 there are appropriate run-time checks.
5791 * verify.c (merge_types): If merging two interface types,
5792 just set the result to java.lang.Object.
5793 * expr.c (pop_type): Any interface is matches by java.lang.Object.
5795 1998-11-13 Tom Tromey <tromey@cygnus.com>
5797 * gjavah.c (main): Handle --output-class-directory argument.
5798 * jvspec.c (lang_specific_driver): Translate `-d' into
5800 * jcf.h (jcf_write_base_directory): Declare.
5801 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
5802 * lang-options.h: Mention -foutput-class-dir.
5803 * jcf-write.c (jcf_write_base_directory): New global.
5804 (make_class_file_name): Put generated .class file into `-d'
5805 directory, or into source directory if -d not given. Function now
5807 (write_classfile): Free class file name. Handle case where class
5809 (DIR_SEPARATOR): New macro.
5810 Include <sys/stat.h>
5812 * Makefile.in (prefix): New macro.
5814 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
5816 * parse.y (patch_invoke): Do less if flag_emit_class_files.
5817 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
5818 here (done in patch_invoke instead).
5819 (case_identity): Moved here from parse.y.
5821 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
5822 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
5823 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
5824 so they can be efficiently scanned without recursion.
5825 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
5826 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
5827 in BLOCK iteratively, rather than recursively.
5829 * parse.y (do_unary_numeric_promotion): New function.
5830 (patch_unaryop, patch_binop, patch_array_ref): Use it.
5832 * parse.y (patch_newarray): Various fixes.
5834 Re-do handling of switch statements (for proper block scoping).
5835 * parse.y: Add just a single block for the enture switch block,
5836 but don't create any "case blocks".
5837 (group_of_labels): Rmeoved unneeded non-terminal.
5838 CASE_EXPR and DEFAULT_EXPR are added to current block.
5839 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
5840 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
5841 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
5842 * parse.y (wfl_operator, print_int_node): Make non-static.
5843 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
5844 as part of recursive scan of block.
5845 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
5846 (patch_switch_statement): Most tests move dinto java_complete_tree.
5848 * parse.y: Make various production be non-typed (void).
5849 * parse.y (parse_error): Merged into issue_warning_error_from_context.
5850 * parse.y (add_stmt_to_compound): Don't create/change extra node.
5851 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
5853 * jcf-write.c (struct jcf_handler): New type.
5854 (struct jcf_switch_state): New type.
5855 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
5856 (alloc_handler, emit_unop, emit_reloc): New functions.
5857 (adjust_typed_op): Add extra parameter ("max type" offset).
5858 (emit_switch_reloc, emit_case-reloc): New function.
5859 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
5860 (generate_bytecode_insns): Support REAL_CST, switch statements,
5861 exception handling, method calls, object/array creation, and more.
5863 * class.c: Remove some unused variables.
5864 * constants.c (find_string_constant): New function.
5865 (count_constant_pool_bytes): Fix to correctly handle wide constants.
5866 * decl.c (complete_start_java_method): Don't _Jv_InitClass
5867 if flag_emit_class_files.
5869 1998-11-12 Tom Tromey <tromey@cygnus.com>
5871 * jcf-io.c (find_class): Added explanatory comment.
5873 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
5874 trailing slash to `.zip' entries.
5876 * jvspec.c (lang_specific_driver): Correctly handle case where
5877 GC_NAME not defined.
5879 1998-11-11 Tom Tromey <tromey@cygnus.com>
5881 * jvspec.c (GC_NAME): New define.
5882 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
5884 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
5886 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
5888 * jcf-dump.c (TABLE_SWITCH): Fix typos.
5890 1998-11-11 Tom Tromey <tromey@cygnus.com>
5892 * jcf-dump.c (main): Correctly recognize `--'-style long options.
5894 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5896 * class.c (is_compiled_class): Call safe_layout_class for class
5897 compiled from source.
5898 * conver.h (convert_to_integer, convert_to_real,
5899 convert_to_pointer): Added prototypes.
5900 * decl.c (init_decl_processing): Non longer push the decls of
5901 `methodtable', `constants', `Class', `Field', `dispatchTable'
5902 `jexception' and `Method'.
5903 * expr.c (build_invokeinterface): New function.
5904 (expand_invoke): static variable CLASS_IDENT now in
5905 build_invokeinterface. Use build_invokeinterface.
5906 (expand_java_field_op): Moved code to inline
5907 java.lang.PRIMTYPE.TYPE into a function.
5908 (build_primtype_type_ref): New function.
5909 * java-tree.def (INSTANCEOF_EXPR): New tree code.
5910 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
5911 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
5912 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
5913 (DECL_LOCAL_STATIC_VALUE): New macro.
5914 (build_invokeinterface, build_primtype_type_ref): New function
5916 (java_parse_abort_on_error): Macro rewritten.
5917 * jcf-parse.c (current_method): Add comment to declaration.
5918 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
5919 Function prototypes fixed.
5920 (jcf_parse_source): push/pop parser context. save/restore global.
5921 (parse_source_file): Fixed leading comment. Now take a
5922 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
5923 classes and pop the parser context anymore.
5924 (yyparse): Push parser context, save globals, parse the source
5925 file, restore globals and pop the parser context when processing a
5927 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
5928 * lex.c (java_parse_doc_section): New function.
5929 (java_lex): Call java_parse_doc_section when appropriate. Build an
5930 operator around INSTANCEOF_TK.
5931 * lex.h (java_lineterminator, java_sprint_unicode,
5932 java_unicode_2_utf8, java_lex_error, java_store_unicode):
5933 Prototypes rewritten.
5934 (java_parse_escape_sequence, java_letter_or_digit_p,
5935 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
5936 java_read_unicode, java_store_unicode, java_read_char,
5937 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
5938 Added function prototypes.
5939 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
5941 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
5943 (struct parser_ctxt): New fields: deprecated,
5944 current_parsed_class_un, gclass_list.
5945 (fix_method_argument_names, issue_warning_error_from_context,
5946 resolve_package, lookup_package_type): New function prototypes.
5947 (resolve_expression_name): Fixed function prototype.
5948 (find_applicable_accessible_methods_list): Fixed indentation, added
5949 extra argument in prototype.
5950 (check_final_assignment, build_null_of_type, check_deprecation,
5951 check_method_redefinition, reset_method_name,
5952 java_check_regular_methods, java_check_abstract_methods,
5953 maybe_build_primttype_type_ref): New function prototype.
5954 * parse.y (conver.h): Include.
5955 (INSTANCEOF_TK): Tagged <operator>.
5956 (single_type_import_declaration): Use REGISTER_IMPORT macro.
5957 (relational_expression:): Build binop for instanceof.
5958 (java_push_parser_context): Remember ctxp->gclass_list across
5960 (java_pop_parser_context): Simply return if no context
5961 exists. Remember gclass_list across contexts.
5962 (issue_warning_error_from_context): New function.
5963 (parse_error_context): Don't setup ctxp->elc here. Call
5964 issue_warning_error_from_context instead.
5965 (parse_warning_context): Likewise.
5966 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
5967 setup. Link new class/interface to ctxp->gclass_list.
5968 (add_superinterfaces): Register interface as incomplete if not
5970 (create_class): Remember class unqualified name in
5971 ctxp->current_parsed_class_un. Check class deprecation.
5972 (register_fields): Check field deprecation. Remember static final
5973 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
5975 (method_header): New local variable ORIG_ARG. Use unqualified
5976 current class name for check on constructor errors. Promote return
5977 type if of record type. Argument list fix moved in
5978 fix_method_argument_names, called here. Check method deprecation.
5979 (fix_method_argument_names): New function.
5980 (method_declarator): Promote record typed arguments.
5981 (safe_layout_class): Check class methods before layout.
5982 (java_complete_class): Compute field layout when patched.
5983 (do_resolve_class): Try to load class after having it renamed
5984 after the package name.
5985 (get_printable_method_name): Use DECL_CONTEXT.
5986 (reset_method_name): New function.
5987 (check_method_redefinition): Use reset_method_name.
5988 (java_check_regular_methods): New local variable
5989 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
5990 names for error report. Check for compile-time error when method
5991 found has default (package) access.
5992 (java_check_abstract_methods): Now takes an interface DECL node as
5993 an argument. Also reinstall real name on unchecked
5994 overriding/hiding methods for error report.
5995 (java_check_methods): Fixed leading comment. Get classes to verify
5996 from ctxp->gclass_list. Use CHECK_METHODS macro and set
5997 CLASS_METHOD_CHECKED_P on class verification.
5998 (lookup_java_method2): Get real method name if necessary.
5999 (find_in_imports): Don't check package class access here.
6000 (resolve_package, lookup_package_type): New functions.
6001 (java_layout_classes): Fixed leading comment. Take classes to be
6002 laid out from ctxp->gclass_list.
6003 (java_complete_expand_methods): Don't expand native and abstract
6005 (java_expand_classes): New function.
6006 (resolve_expression_name): Use additional argument ORIG. Retrieve
6007 values of static final field of primitive types.
6008 (resolve_field_access): Handles static final field of promotive
6010 (resolve_qualified_expression_name): Handle STRING_CST as
6011 primaries and package name resolution. Check deprecation on found
6012 decls. Set where_found and type_found on non static field resolved
6013 during qualification. Layout non primitive field decl types.
6014 (check_deprecation): New function.
6015 (maybe_access_field): Simplified.
6016 (patch_method_invocation_stmt): Local variable CLASS_TYPE
6017 removed. Reverse method's argument when primary is a type. Don't
6018 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
6019 instead. Include abstract class in the list of class searchable
6020 for constructors. Use DECL_CONTEXT of found method for access
6021 checks. Check method deprecation.
6022 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
6023 converting arguments. Handle INVOKE_INTERFACE.
6024 (lookup_method_invoke): Search constructor using existing
6025 infrastructure (don't rely on lookup_java_constructor anymore).
6026 (find_applicable_accessible_methods_list): Extra argument flag
6027 LC. Now include constructor in the search.
6028 (qualify_ambiguous_name): Conditional expression are primaries.
6029 (not_initialized_as_it_should_p): static final are always
6031 (java_complete_tree): Pass extra NULL argument to
6032 resolve_expression_name. Stricter test to carry on patching
6033 assignments. New case for INSTANCEOF_EXPR.
6034 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
6035 (check_final_assignment, maybe_build_primttype_type_ref): New
6037 (patch_assignment): Detect resolved static finals and carry normal
6038 assignment error check on them. Inline PRIMTYPE.TYPE read access.
6039 (try_builtin_assignconv): Access constant 0 on all primitive
6041 (valid_builtin_assignconv_identity_widening_p): Accept identical
6042 types. Accept all promoted type on int type.
6043 (valid_ref_assignconv_cast_p): Accept a null pointer to be
6044 assigned to a reference.
6045 (valid_method_invocation_conversion_p): Accept to check null
6047 (build_binop): Merge declaration and initialization of local
6049 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
6050 numeric types. Improved validity test for qualify operators on
6052 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
6053 and PREINCREMENT_EXPR. Also detect resolved static finals of a
6054 primitive type and issue the appropriate error message.
6055 (resolve_type_during_patch): Mark class loaded when resolved.
6056 (patch_cast): Allow null to be cased to reference types.
6057 (build_null_of_type): New function.
6058 (patch_array_ref): Handle array on references correctly.
6059 (patch_return): Removed unused local variable MODIFY. Force
6060 boolean to be returned as integers. Allows null to be returned by
6061 a function returning a reference.
6062 * typeck.c (convert_to_integer, convert_to_real,
6063 convert_to_pointer): Prototypes moved to convert.h
6064 (lookup_argument_method): Use method real name, if necessary.
6066 1998-10-30 Tom Tromey <tromey@cygnus.com>
6068 * class.c (build_class_ref): Changed name of primitive classes to
6071 * class.c (make_class_data): Renamed fields: nmethods to
6072 method_count, method_count to dtable_method_count. Always set
6074 * decl.c (init_decl_processing): Likewise.
6076 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6078 * class.c (layout_class): Don't mangle <finit>, produce
6079 __finit<class> instead. Don't verify artificial methods.
6080 * decl.c (finit_identifier_node): New declared global.
6081 (init_decl_processing): finit_identifier_node initialized.
6082 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
6083 * java-tree.h (finit_identifier_node): Declared as extern.
6084 (struct lang_decl): New field called_constructor.
6085 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
6086 (CLASS_HAS_FINIT_P): New macro.
6087 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
6088 explicit constructor invocation.
6089 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
6090 CALL_SUPER_CONSTRUCTOR_P): New macros.
6091 (write_classfile): Added prototype.
6092 * jcf-parse.c (jcf_parse_source): Parse and remember for
6093 generation if the file was seen on the command line.
6094 (parse_source_file): Don't write the class file here.
6095 (yyparse): Loop on files rewritten. Set current_jcf.
6096 (parse_zip_file_entries): Parse class file only if it was found.
6097 * lang.c (init_parse): Don't open command line provided filename
6099 (lang_parse): Don't set main_jcf anymore.
6100 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
6101 (JCONSTRUCTOR_CHECK): New macro.
6102 (JBSC_TYPE_P): New macro.
6103 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
6104 (COMPLETE_CHECK_OP_2): New macro.
6105 (struct parse_ctxt): New field explicit_constructor_p.
6106 (check_class_interface_creation): Fixed prototype indentation.
6107 (patch_method_invocation_stmt): Prototype reflects added argument.
6108 (patch_invoke): Likewise.
6109 (complete_method_declaration, build_super_invocation,
6110 verify_constructor_circularity,
6111 build_this_super_qualified_invocation, get_printable_method_name,
6112 patch_conditional_expr, maybe_generate_finit, fix_constructors,
6113 verify_constructor_super, create_artificial_method,
6114 start_artificial_method_body, end_artificial_method_body,
6115 generate_field_initialization_code): New function prototypes.
6116 * parse.y: Fixed leading comment
6117 (constructor_header:, constructor_body:, block_end:): Rules tagged
6119 (type_declaration:): Call maybe_generate_finit.
6120 (method_declaration:): Action for method_body: placed in new
6121 function complete_method_declaration, called here.
6122 (constructor_declaration:): Defined actions. Removed leading
6124 (constructor_header:): New rule with action.
6125 (constructor_body:): Rule rewritten using block_begin: and
6126 block_end:. Defined actions.
6127 (constructor_declarator:, explicit_constructor_invocation:):
6129 (block:): Use new rules block_begin: block_end:.
6130 (block_begin:, block_end:): New rules and actions.
6131 (block_statements:): Fixed error message for explicit
6133 (method_invocation:): Call build_this_super_qualified_invocation
6134 if primary is `this' or `super' was seen.
6135 (conditional_expression:): Action defined.
6136 (extra_ctxp_pushed_p): New static global flag.
6137 (java_parser_context_save_global): Create parser context if
6138 necessary. Use extra_ctxp_pushed_p to remember it.
6139 (java_parser_context_restore_global): Pop extra parser context if
6141 (build_array_from_name): Array on primitive types are marked
6143 (register_fields): Restore new name in field initializer
6144 expression if type was altered. Non static fields initialized upon
6145 declaration marked initialized.
6146 (maybe_generate_finit): New function.
6147 (maybe_generate_clinit): Use create_artificial_method,
6148 start_artificial_method_body, end_artificial_method_body. Generate
6149 debug info for enclosed initialization statements.
6150 (method_header): Fixed leading comment. Check constructor
6151 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
6153 (complete_method_declaration, constructor_circularity_msg,
6154 verify_constructor_circularity): New functions.
6155 (get_printable_method_name): New function.
6156 (check_method_redefinition): Don't rename <finit> methods. Fix
6157 declared constructor names. Error message for
6158 constructors modified.
6159 (java_check_regular_methods): Local variable seen_constructor
6160 renamed saw_constructor. Skip verification on constructors. Create
6161 default constructor with create_artificial_method.
6162 (java_check_methods): Removed unnecessary empty line.
6163 (create_artificial_method, start_artificial_method_body,
6164 end_artificial_method_body): New functions.
6165 (java_layout_classes): Changed leading comment. Reverse fields
6166 list if necessary. Always layout java.lang.Object if being
6168 (java_complete_expand_methods): Verify constructor circularity.
6169 (java_complete_expand_method): Call fix_constructor on
6170 constructors. Local variable no_ac_found removed. Restore
6171 bindings if method body expansion failed.
6172 (fix_constructors, verify_constructor_super,
6173 generate_field_initialization_code): New function.
6174 (java_expand_classes): Fixed leading comment. Write class file
6176 (resolve_expression_name): Check for illegal instance variable
6177 usage within the argument scope of an explicit constructor
6179 (resolve_qualified_expression_name): Pass extra from_super flag
6180 when invoking patch_method_invocation_stmt. New case for
6181 conditional expression when used as a primary. Check for error
6182 when acquiring super.
6183 (patch_method_invocation_stmt): Added extra argument super. New
6184 local variable is_static_flag. Set class_to_search according to
6185 the nature of the constructor invocation. Don't add `this'
6186 argument when expanding NEW_CLASS_EXPR. Check for illegal method
6187 invocation within the argument scope of explicit constructor
6188 invocation. Set is_static according to is_static_flag. Provide
6189 extra `super' argument to patch_invoke invocation.
6190 (patch_invoke): New argument from_super. Loop on arguments
6191 indentation fixed. Pass from_super to invocation_mode. New switch
6192 case INVOKE_SUPER. Fixed error message in switch default case.
6193 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
6195 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
6196 (lookup_method_invoke): Fixed prototypes in candidates list. Error
6197 message takes constructors into account.
6198 (find_applicable_accessible_methods_list): Fixed indentation.
6199 (qualify_ambiguous_name): Take explicit constructor invocation
6200 into account. Deal with a conditional expression as a primary to
6202 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
6203 case. Added extra argument to patch_method_invocation_stmt.
6204 Register calls made to explicit constructor `this'. Don't call
6205 save_expr in ARRAY_REF case when emitting class files. Check for
6206 illegal use of this when expanding explicit constructor invocation
6208 (complete_function_arguments): Set and reset parser context
6209 explicit_constructor_p field value when appropriate.
6210 (build_super_invocation, build_this_super_qualified_invocation):
6212 (patch_assignment): Fixed typo.
6213 (patch_unaryop): Check on final fields occurs only when a decl
6215 (patch_return): Take constructors into account.
6216 (patch_conditional_expr): New function.
6217 * typeck.c (build_java_signature): Removed unnecessary empty line.
6219 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
6221 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
6223 1998-10-28 Tom Tromey <tromey@cygnus.com>
6225 * decl.c (init_decl_processing): Renamed fields.
6226 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
6227 interface_len, msize fields.
6229 * class.c (make_class_data): Removed subclass_head and
6230 subclass_next fields.
6231 * decl.c (init_decl_processing): Removed subclass_head and
6232 subclass_next fields.
6234 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
6236 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
6237 * mangle.c (emit_unicode_mangled_name): Similarly.
6239 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
6241 * jcf-parse.c (get_constant): Place braces around code to compute
6242 'd' when REAL_ARITHMETIC is not defined.
6244 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
6246 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
6249 1998-10-23 Tom Tromey <tromey@cygnus.com>
6251 * lang-specs.h: `.zip' files are input to jc1.
6253 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
6255 * jvspecs.c: Add (but don't enable) support for combining multiple
6256 .class and .java input filenames to a single jc1 invocation.
6257 Add support for -C flag (copile to .class files).
6258 Translate -classpath and -CLASSPATH arguments.
6259 * lang-specs.h: Don't set %2 spec.
6261 1998-10-22 Tom Tromey <tromey@cygnus.com>
6263 * jcf-path.c (add_entry): Don't add trailing separator if entry is
6265 (add_path): Don't add trailing separator to non-empty path
6268 * lang.c (lang_decode_option): Check for -fclasspath and
6269 -fCLASSPATH before examining other `-f' options.
6271 * java-tree.h (finalize_identifier_node): Don't declare.
6272 * class.c (make_class_data): Don't push "final" field.
6273 * decl.c (init_decl_processing): Don't push "final" field.
6274 (finalize_identifier_node): Removed.
6275 (init_decl_processing): Don't set finalize_identifier_node.
6277 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
6279 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
6281 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
6282 (JV_SCAN_SOURCES): New macro.
6283 (JCF_DUMP_SOURCES): Likewise.
6284 (jcf-dump$(exeext)): New target.
6285 (jv-scan$(exeext)): New target.
6287 1998-10-22 Tom Tromey <tromey@cygnus.com>
6289 * Makefile.in (LEX): Removed.
6290 (LEXFLAGS): Likewise.
6291 (SET_BISON): New macro.
6293 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
6294 spurious diffs in parse.c.
6295 ($(PARSE_SCAN_C)): Likewise.
6296 (PARSE_DIR): New macro.
6298 (PARSE_SCAN_C): Likewise.
6299 (PARSE_RELDIR): New macro.
6301 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
6303 * jcf-io.c (find_class): Use saw_java_source to determine when to
6304 look for `.java' file.
6305 * jcf-parse.c (saw_java_source): New global.
6306 (yyparse): Set it if `.java' file seen.
6308 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
6309 (GCJH_SOURCES): Likewise.
6310 * Makefile.in (datadir): New macro.
6311 (libjava_zip): Likewise.
6312 (JAVA_OBJS): Added jcf-path.o.
6313 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
6314 (../gcjh$(exeext)): Likewise.
6315 (jcf-path.o): New target.
6316 * java-tree.h (fix_classpath): Removed decl.
6317 * jcf-parse.c (fix_classpath): Removed.
6318 (load_class): Don't call fix_classpath.
6319 * parse.y (read_import_dir): Don't call fix_classpath.
6320 * lex.h: Don't mention classpath.
6321 * lex.c (java_init_lex): Don't initialize classpath.
6322 * jcf-io.c (classpath): Removed global.
6323 (find_class): Use jcf_path iteration functions. Correctly search
6324 class path for .java file.
6325 (open_in_zip): New argument `is_system'.
6326 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
6327 classpath-related options.
6328 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
6330 (lang_init): Call jcf_path_init.
6331 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
6332 * lang-specs.h: Handle -I. Minor cleanup to -M options.
6333 Correctly put braces around second string in each entry.
6334 * gjavah.c (main): Call jcf_path_init. Recognize all the new
6335 classpath-related options.
6336 (help): Updated for new options.
6337 * jcf.h: Declare functions from jcf-path.c. Don't mention
6339 * jcf-path.c: New file.
6341 * jcf-depend.c: Include jcf.h.
6343 * jcf-write.c (localvar_alloc): Returns `void'.
6344 (localvar_free): Removed unused variable.
6346 * lang.c (OBJECT_SUFFIX): Define if not already defined.
6347 (init_parse): Use OBJECT_SUFFIX, not ".o".
6349 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6351 * class.c (emit_register_classes): Renamed from
6352 emit_register_class.
6353 * java-tree.h (emit_register_classes): Prototype renamed from
6354 emit_register_class.
6355 * jcf-parse.c (yyparse): Call emit_register_classes once before
6357 * parse.y (java_expand_classes): No longer register classes.
6359 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6361 * class.c (is_compiled_class): New local variable
6362 seen_in_zip. Identify classes found in currently compiled source
6364 * decl.c (complete_start_java_method): Fixed typo.
6365 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
6366 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
6367 (CLASS_P): Moved around.
6368 (java_parse_abort_on_error): Macro moved from jcf-parse.c
6369 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
6371 (jcf_parse_source): Changed leading comment. Removed unnecessary
6372 fclose and CLASS_FROM_SOURCE_P marking.
6373 (parse_source_file): New local variables remember_for_generation
6374 and filename. Mark parsed file name identifier node. Removed block
6375 executed when parse_only was null. Set remember_for_generation.
6376 Use it as an argument to java_pop_parser_context.
6377 (yyparse): New local variables several_files, list, next node and
6378 current_file_list. Split ampersand separated file names into
6379 current_file_list. Iterate through the list and parse accordingly.
6380 * parse.h (java_pop_parser_context): New function prototype.
6381 * parse.y (ctxp_for_generation): New static global variable.
6382 (java_pop_parser_context): New argument generate. Link popped ctxp
6383 to ctxp_for_generation list accordingly.
6384 (java_complete_expand_methods): Fixed indentation.
6385 (java_expand_classes): New function.
6387 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
6389 * Makefile.in: Link with libiberty.a instead of memmove.o.
6391 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6393 * lex.c (setjmp.h): No longer included.
6394 * lex.h (setjmp.h): Included.
6395 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
6396 (duplicate_declaration_error_p): Renamed from
6397 duplicate_declaration_error.
6398 (build_array_from_name): New function prototype.
6399 * parse.y (setjmp.h): No longer included.
6400 (variable_declarator_id): Define action.
6401 (build_array_from_name): New function.
6402 (duplicate_declaration_error_p): Renamed from
6403 duplicate_declaration_error. Fixed leading comment.
6404 (register_fields): Main `for' loop reorganized. Uses
6405 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
6406 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
6407 build_array_from_name.
6408 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
6410 (read_import_dir): Don't try to skip `.' and `..'.
6411 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
6412 build_array_from_name. Main `for' loop reorganized.
6413 (resolve_qualified_expression_name): When building access to a
6414 field, use the type where the field was found, not its own type.
6415 (maybe_access_field): Use field DECL_CONTEXT if the type where the
6416 field was found is null.
6417 (qualify_ambiguous_name): Sweep through all successive array
6420 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6422 * java-tree.h (pop_labeled_block, lang_printable_name,
6423 maybe_add_interface, set_super_info, get_access_flags_from_decl,
6424 interface_of_p, inherits_from_p, fix_classpath,
6425 complete_start_java_method, emit_handlers, init_outgoing_cpool,
6426 make_class_data, register_class, alloc_name_constant): New
6427 function prototypes.
6428 * lang.c (lang_decode_option): Set argc argument unused. Fixed
6429 indentation. Added cast to remove warning.
6430 (lang_printable_name): Set v argument unused.
6431 (lang_print_error): Added argument to lang_printable_name call.
6432 (java_dummy_print, print_lang_decl, print_lang_type,
6433 print_lang_identifier, lang_print_xnode): All argument marked
6435 * lex.c (java_unget_unicode): Removed unnecessary argument.
6436 (java_allocate_new_line): Unused local variable is gone.
6437 (java_read_char): Added parenthesis in expressions to remove
6438 warnings. Added final return statement.
6439 (java_read_unicode): Added parenthesis in expression to remove
6441 (java_parse_end_comment): Fixed java_unget_unicode invocation.
6442 (java_parse_escape_sequence): Likewise.
6443 (java_lex): Unused local variables are gone. Fixed
6444 java_unget_unicode invocation.
6445 * lex.h (set_float_handler): Prototype added when JC1_LITE not
6447 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
6448 lang_printable_name invocation in macro.
6449 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
6451 (duplicate_declaration_error): Suppressed unused argument in
6453 (identical_subpath_p): Function declaration is gone.
6454 (patch_invoke): Suppressed unused argument in prototype.
6455 (patch_cast, build_labeled_block, check_thrown_exceptions):
6457 * parse.y (setjmp.h): Included
6458 (toplev.h): Likewise.
6459 (field_declaration:): Suppressed unused local
6460 (label_decl:): Fixed build_labeled_block invocation.
6461 (java_pop_parser_context): Put extra parenthesis around assignment
6463 (yyerror): Suppressed unused local variables.
6464 (variable_redefinition_error): Fixed lang_printable_name
6466 (create_interface): Suppressed unused local variables.
6467 (create_class): Likewise.
6468 (duplicate_declaration_error): Suppressed unused argument. Fixed
6469 lang_printable_name invocation.
6470 (register_fields): Suppressed unused local variable. Fixed
6471 duplicate_declaration_error invocation.
6472 (method_header): Suppressed unused local variable.
6473 (method_declarator, parser_check_super): Likewise.
6474 (java_complete_class): Suppressed unused local variable. Fixed
6475 fatal error message.
6476 (complete_class_report_errors): Added default: in switch.
6477 (java_check_regular_methods): Fixed lang_printable_name
6479 (check_throws_clauses): Likewise.
6480 (java_check_abstract_methods): Suppressed unused local
6481 variable. Fixed lang_printable_name invocation.
6482 (read_import_entry): Added supplemental return statement.
6483 (read_import_dir): Suppressed unused local variables.
6484 (check_pkg_class_access, declare_local_variables): Likewise.
6485 (source_start_java_method): Suppressed unused extern variable
6487 (expand_start_java_method): Suppressed unused extern and local
6488 variable declarations.
6489 (java_complete_expand_methods): Likewise.
6490 (java_complete_expand_method): Suppressed unused local variables.
6491 (make_qualified_name): Likewise.
6492 (resolve_qualified_expression_name): Added default: in
6493 switch. Fixed lang_printable_name invocation.
6494 (class_instance_creation_expression): Added parenthesis around
6496 (patch_method_invocation_stmt): Fixed lang_printable_name and
6497 patch_invoke invocations.
6498 (check_for_static_method_reference): Fixed lang_printable_name
6500 (patch_invoke): Suppressed unused arguments and local variables.
6501 (lookup_method_invoke): Suppressed unused local variables.
6502 (qualify_ambiguous_name): Added default: in switch.
6503 (identical_subpath_p): Function removed.
6504 (patch_assignment): Suppressed unused local variables. Suppressed
6505 unnecessary if statement. Fixed lang_printable_name invocations.
6506 (try_builtin_assignconv): Fixed lang_printable_name invocations.
6507 (valid_ref_assignconv_cast_p): Parenthesis around
6508 expression. Suppressed unused local variables.
6509 (build_binop): Suppressed unused local variables. fixed
6510 lang_printable_name invocations.
6511 (string_constant_concatenation): Suppressed unused local
6513 (patch_unaryop): Fixed lang_printable_name invocation.
6514 (patch_cast): Suppressed unnecessary argument. Fixed
6515 lang_printable_name invocation.
6516 (patch_array_ref): Fixed lang_printable_name invocation.
6517 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
6518 (build_labeled_block): Suppressed unused argument.
6519 (generate_labeled_block): Fixed build_labeled_block invocation.
6520 (build_loop_body): Suppressed unused local variables.
6521 (patch_loop_statement): Likewise.
6522 (patch_exit): Fixed lang_printable_name invocation.
6523 (patch_switch_statement): Likewise.
6524 (case_identity): First argument marked unused.
6525 (patch_try_statement): Fixed lang_printable_name invocations.
6526 (patch_synchronized_statement, patch_throw_statement): Likewise.
6527 (check_thrown_exceptions): Fixed check_thrown_exceptions and
6528 lang_printable_name invocations.
6529 (check_thrown_exceptions_do): Suppressed unused argument.
6531 1998-10-14 Tom Tromey <tromey@cygnus.com>
6533 * jcf-write.c (write_classfile): Add output class file as target.
6534 * lang-options.h: Added -MD, -MMD, -M, and -MM.
6535 * jcf.h: Added declarations for dependency-tracking functions.
6536 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
6537 * lang.c (lang_decode_option): Recognize -MD and -MMD.
6538 (finish_parse): Call jcf_dependency_write.
6539 (dependency_tracking): New global.
6540 (DEPEND_SET_FILE): New define.
6541 (DEPEND_ENABLE): New define.
6542 (init_parse): Enable dependency tracking if required.
6544 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
6545 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
6546 (../gcjh$(exeext)): Likewise.
6547 (jcf-depend.o): New target.
6548 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
6549 (GCJH_SOURCES): Likewise.
6550 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
6552 (find_classfile): Added dep_name argument.
6553 (find_class): Compute name of dependency.
6554 (open_in_zip): Call jcf_dependency_add_file.
6555 * gjavah.c (output_file): No longer global.
6556 (usage): Don't mention "gjavah".
6558 (java_no_argument): Likewise.
6559 (version): Likewise.
6560 (main): Recognize and handle -M family of options.
6561 (print_mangled_classname): Return is void.
6562 (process_file): Handle case where output is suppressed.
6563 (HANDLE_END_FIELD): Likewise.
6564 (HANDLE_METHOD): Likewise.
6565 * jcf-depend.c: New file.
6567 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
6569 * java-tree.def: Add missing newline at EOF.
6571 1998-10-13 Tom Tromey <tromey@cygnus.com>
6573 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
6574 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
6576 Include <config.h> and "system.h".
6577 (disassemble_method): Undefine RET to avoid clash with
6580 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6582 * decl.c (runtime_exception_type_node, error_exception_type_node):
6583 New global variables.
6584 (init_decl_processing): Initialized.
6585 * expr.c (java_lang_expand_expr): Set caught exception type to
6586 null if catch handler argument doesn't exit.
6587 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
6589 * java-tree.h (runtime_exception_type_node,
6590 error_exception_type_node): Global variables declared.
6591 (DECL_FUNCTION_THROWS): New macro.
6592 (DECL_FUNCTION_BODY): Modified comment.
6593 (DECL_SPECIFIC_COUNT): Likewise.
6594 (struct lang_decl): New field throws_list.
6595 (IS_UNCHECKED_EXPRESSION_P): New macro.
6596 * lex.c (java_lex): Generate location information for THROW_TK.
6597 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
6598 EXCEPTIONS_P): New macros.
6599 (enum jdep_code): New value JDEP_EXCEPTION.
6600 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
6601 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
6602 PATCH_METHOD_RETURN_ERROR): New macros.
6603 (patch_method_invocation_stmt): Added new argument to prototype.
6604 (patch_synchronized_statement, patch_throw_statement,
6605 check_thrown_exceptions, check_thrown_exceptions_do,
6606 purge_unchecked_exceptions, check_throws_clauses): New function
6608 * parse.y Fixed typo in keyword section.
6609 (throw:): Rule tagged <node>.
6610 (THROW_TK): Keyword tagged <operator>.
6611 (method_header:): Last argument to call to method_header passed
6613 (throws:, class_type_list:, throw_statement:,
6614 synchronized_statement:, synchronized:): Defined actions.
6615 (method_header): New local variable current. Register exceptions
6617 (java_complete_tree): Complete and verify exceptions from throws
6619 (complete_class_report_errors): Error message on exceptions not
6621 (java_check_regular_methods): Fixed typo. Shortcut on private
6622 overriding methods. Changed error message on method
6623 redefinition. Check for throws clause compatibility.
6624 (check_throws_clauses): New function.
6625 (java_check_abstract_methods): Use DECL_NAME for wfl or current
6626 method. Changed error message on method redefinition.
6627 (currently_caught_type_list): New static variable.
6628 (java_complete_expand_methods): Purge unchecked exceptions from
6629 throws clause list. Call PUSH_EXCEPTIONS before walk and
6630 POP_EXCEPTIONS after.
6631 (resolve_qualified_expression_name): Pass new argument as NULL to
6632 patch_method_invocation_stmt.
6633 (patch_method_invocation_stmt): New argument ref_decl. Invoke
6634 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
6635 argument list when appropriate. Use new argument if non null to
6636 store selected method decl.
6637 (patch_invoke): Convert if necessary args of builtin types before
6638 forming CALL_EXPR. Argument list no longer reversed here.
6639 (invocation_mode): Treat final methods as static methods.
6640 (java_complete_tree): New cases for THROW_EXPR: and
6641 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
6643 (complete_function_arguments): No more RECORD_TYPE
6644 conversion. Function parameter nodes no longer saved.
6645 (valid_ref_assignconv_cast_p): Avoid handling null type.
6646 (patch_binop): Fixed null constant reference handling.
6647 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
6649 (patch_try_statement): Fixed comments. Record caught types in
6650 list, push the list, expand try block and pop the list.
6651 (patch_synchronized_statement, patch_throw_statement,
6652 check_thrown_exceptions, check_thrown_exceptions_do,
6653 purge_unchecked_exceptions): New functions.
6654 * typeck.c (lookup_argument_method): Allow WFL in place of method
6655 DECL_NAME during method definition check
6657 1998-10-09 Tom Tromey <tromey@cygnus.com>
6659 * gjavah.c (decode_signature_piece): New function.
6660 (print_c_decl): Use it. Added `name_override' argument.
6661 (print_method_info): Use name_override argument to print_c_decl.
6662 (seen_fields): Removed.
6663 (print_field_info): Don't update seen_fields.
6664 (struct method_name): New structure.
6665 (method_name_list): New global.
6666 (print_method_info): Add new method to list of methods.
6667 (name_is_method_p): New function.
6668 (print_field_info): If field name has same name as method, then
6670 (process_file): Parse methods before fields.
6671 (field_pass): New global.
6672 (HANDLE_END_FIELD): Take field_pass into account.
6674 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6676 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
6677 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
6679 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
6681 * jvspec.c: Fix bug in jvgenmain_spec patch.
6683 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6685 * Makefile.in (lang.o:): Install dependency on java-tree.def.
6686 * decl.c (soft_exceptioninfo_call_node): New global variable.
6687 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
6688 takes extra integer argument. soft_exceptioninfo_call_node
6690 * except.c (java_set_exception_lang_code): New function
6691 (method_init_exceptions): Called here.
6692 (prepare_eh_table_type): New function.
6693 (expand_end_java_handler): Called here.
6694 * expr.c (build_java_throw_out_of_bounds_exception): Now features
6695 one argument. Modified generation of call to
6696 soft_badarrayindex_node to use new argument.
6697 (build_java_arrayaccess): Pass faulty index value to
6698 build_java_throw_out_of_bounds_exception.
6699 (generate_name): New function.
6700 (java_lang_expand_expr): New local variables node, current,
6701 has_finally_p. Expand TRY_EXPR node.
6702 (process_jvm_instruction): Replace top of the stack with thrown
6703 object reference when entering exception handler.
6704 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
6705 specific tree codes.
6706 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
6708 (DECL_SPECIFIC_COUNT): New macro.
6709 (prepare_eh_table_type, java_set_exception_lang_code,
6710 generate_name): New function declarations.
6711 (match_java_method): Declaration deleted.
6712 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
6714 * lex.c (TRY_TK, CATCH_TK): Generate location information.
6715 * parse.h (redefinition_error, refine_accessible_methods_list,
6716 can_cast_to_p): Function declaration removed.
6717 (classitf_redefinition_error, variable_redefinition_error,
6718 parse_jdk1_1_error, find_applicable_accessible_methods_list,
6719 find_most_specific_methods_list, argument_types_convertible,
6720 enter_a_block, valid_builtin_assignconv_identity_widening_p,
6721 valid_cast_to_p, valid_method_invocation_conversion_p,
6722 try_reference_assignconv, add_stmt_to_compound,
6723 build_jump_to_finally, build_tree_list, patch_try_statement,
6724 java_get_catch_block): New function declarations.
6725 * parse.y (string_buffer_type): Global variable deleted.
6726 (group_of_labels, catches, catch_clause, catch_clause_parameter,
6727 finally): Rules tagged <node>.
6728 (TRY_TK, CATCH_TK): Token tagged <operator>.
6729 (class_body_declaration:, class_member_declaration:,
6730 formal_parameter:, explicit_constructor_invocation:,
6731 interface_member_declaration:, constant_declaration:,
6732 primary_no_new_array:, class_instance_creation_expression:,
6733 array_creation_expression:): Issue error on unsuported JDK1.1
6735 (try_statement:, catches:, finally:): Define actions.
6736 (catch_clause_parameter): New rule.
6737 (catch_clause:): Use new rule catch_clause_parameter.
6738 (parse_jdk1_1_error): New function.
6739 (redefinition_error): Renamed classitf_redefinition_error.
6740 (variable_redefinition_error): New function.
6741 (check_class_interface_creation): Call
6742 classitf_redefinition_error.
6743 (java_complete_tree): Added error message on JDEP_TYPE: case.
6744 (complete_class_report_errors): Fixed indentation.
6745 (declare_local_variables): Call variable_redefinition_error.
6746 (source_end_java_method): Call java_set_exception_lang_code and
6747 emit_handlers where appropriate.
6748 (java_method_add_stmt): Call add_stmt_to_block.
6749 (add_stmt_to_block): New function.
6750 (lookup_method_invoke): Fixed outside comment. new local variable
6751 candicates. Call find_applicable_accessible_methods_list and
6752 find_most_specific_methods_list when searching for a
6753 method. Modified error report to list possible candidates when
6755 (find_applicable_accessible_methods_list,
6756 find_most_specific_methods_list, argument_types_convertible): New
6758 (refine_accessible_methods_list): Function deleted.
6759 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
6760 expr (if applicable) before calling patch_array_ref.
6761 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
6762 (enter_block): Fixed comment.
6763 (enter_a_block): New function.
6764 (patch_assignment): Reorganized. Call try_reference_assignconv for
6765 references. Call valid_cast_to_p instead of can_cast_to_p.
6766 (try_reference_assignconv,
6767 valid_builtin_assignconv_identity_widening_p): New functions.
6768 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
6769 (valid_cast_to_p, valid_method_invocation_conversion_p): New
6771 (build_string_concatenation): Don't resolve StringBuffer.
6772 (patch_cast): Fixed inverted arguments.
6773 (patch_array_ref): Code to save array expr deleted. Call
6774 valid_cast_to_p instead of can_cast_to_p.
6775 (generate_labeled_block): Call generate_name.
6776 (build_jump_to_finally, build_try_statement, java_get_catch_block,
6777 patch_try_statement): New functions.
6778 * typeck.c (match_java_method): Function deleted.
6780 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
6782 * jvspec.c: jvgenmain_spec uses different temporary file names.
6784 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
6786 * jvspec.c (lang_specific_driver): Fail if user specifies
6787 --main= when not linking.
6789 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
6791 * class.c (make_class_data): Push value for `thread' field.
6792 * decl.c (init_decl_processing): Added `thread' field to class.
6794 * class.c (add_field): Always make static fields externally
6797 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
6799 * expr.c (build_java_athrow,
6800 build_java_throw_out_of_bounds_exception, expand_invoke,
6801 build_newarray, expand_java_multianewarray, build_java_monitor):
6802 Update comments to reflect _Jv_* function names.
6804 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
6806 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
6807 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
6808 * parse.y (expand_start_java_method): Likewise.
6810 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
6812 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
6814 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
6815 (add_field): No longer need to convert from RECORD_TYPE to pointer,
6816 * expr.c: Remove no-longer-needed calls to promote_type.
6817 * decl.c (give_name_to_locals): Liekwise.
6818 * jcf-parse.c (get_class_constant): Compensate for new signatures.
6819 * parse.y: Add/remove promote_type calls as appropriate.
6820 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
6821 (parse_signature_string): Likewise.
6822 (build_java_array_type): Fix for now signature convenions.
6824 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
6826 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
6828 * class.c (init_class_processing): libjava function renamed to
6831 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6833 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
6834 * java-tree.def: Fixed DEFTREECODE third argument.
6835 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
6836 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
6837 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
6838 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
6839 JAVA_THIS_EXPR): Now replaced by tree code definitions.
6840 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
6841 * lang.c (java_tree_code_type, java_tree_code_length,
6842 java_tree_code_name): New arrays.
6843 (lang_init): Append Java tree node definitions to Gcc ones.
6844 * lex.c (expression_obstack): Declared as extern when JC1_LITE
6846 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
6848 (java_lex): Allow declaration of empty string constants. Retain
6849 location information on CASE_TK and DEFAULT_TK.
6850 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
6851 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
6852 Modified to be more robust.
6853 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
6854 (build_new_invocation, try_builtin_assignconv,
6855 patch_switch_statement, string_constant_concatenation,
6856 build_string_concatenation, patch_string_cst, patch_string,
6857 java_expand_switch): New function declarations.
6858 * parse.y: Rules related to switch and EH tagged <node>.
6859 (label_id): Set to NULL_TREE
6860 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
6862 (this_or_super:): Fixed indentation.
6863 (statement:, statement_nsi:, statement_without_trailing_substatement:,
6864 statement_expression:): Removed call to RULE on all sub-rules.
6865 (switch_expression:, switch_labels:): New rules.
6866 (switch_statement:, switch_block:, switch_block_statement_groups:,
6867 switch_block_statement_group:, switch_labels:, switch_label:):
6869 (throw_statement:, synchronized_statement:, try_statement:):
6870 Defined temporary actions.
6871 (class_instance_creation_expression:): Call
6872 build_new_invocation. Fixed indentation.
6873 (field_access): Fixed indentation.
6874 (method_invocation): Likewise.
6875 (make_qualified_primary): Use THIS_EXPR.
6876 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
6877 resolving from SUPER, set *type_found.
6878 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
6879 (java_complete_tree): Removed unused local variable `location'. Case
6880 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
6881 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
6882 on MODIFY_EXPR: and all binary operator tree code cases. Removed
6883 STRING_CST: case. default: checks for patchable strings.
6884 (complete_function_arguments): Transform string constant or
6885 crafted StringBuffer if necessary.
6886 (build_method_invocation): Fixed comments.
6887 (build_new_invocation): New function.
6888 (patch_assignment): Call try_builtin_assignconv to figure a valid
6889 assignment conversion between builtin types.
6890 (try_builtin_assignconv): New function.
6891 (build_binop): Use URSHIFT_EXPR directly to call build.
6892 (operator_string): Use UNARY_PLUS_EXPR.
6893 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
6895 (do_merge_string_cste, merge_string_cste,
6896 string_constant_concatenation, build_string_concatenation,
6897 patch_string, patch_string_cst): New function.
6898 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
6899 (patch_unaryop): Likewise. New test of valid ++/-- operands.
6900 (build_newarray_node): Use NEW_ARRAY_EXPR.
6901 (build_this): Use THIS_EXPR.
6902 (build_return): Enable debug information on return statement.
6903 (build_if_else_statement): Likewise.
6904 (complete_labeled_statement): Fixed related comment.
6905 (build_loop_body): Fixed comment.
6906 (build_bc_statement): Enable debug information on break/continue
6908 (patch_bc_statement): Fixed typos. Handle SWITCH statement
6910 (patch_switch_statement, case_identity, java_expand_switch): New
6913 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
6915 * buffer.h (BUFFER_INIT): New macro.
6916 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
6917 Pass (struct jcf_partial *state) to most functions.
6918 (jcf_block, jcf_relocation): New types.
6919 Support labels, branches, conditionals, loops.
6921 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
6923 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
6925 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
6927 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
6928 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
6929 not integer_type_node (INT_TYPE_SIZ bits).
6931 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
6933 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
6934 * jcf-dump.c (print_exception_table): New function.
6935 (disassemble_method): Better handling of wide instructions.
6936 Make more robust for bad input.
6938 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
6940 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
6943 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
6945 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
6947 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
6949 * Makefile.in ($(PARSE_H)): Removed target.
6951 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
6953 * Makefile.in (JAVA_OBJS): Add memmove.o
6954 (memmove.o): New target & rules.
6956 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
6958 * expr.c (expand_invoke): Don't generate a call to the class init
6961 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
6963 * Makefile.in: Add many missing dependencies.
6964 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
6966 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
6967 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
6969 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
6971 * decl.c (complete_start_java_method): If method is static (and
6972 not private) call _Jv_InitClass.
6973 * expr.c (expand_invoke): Don't call build_class_init.
6975 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
6977 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
6979 * Make-lang.in (GCJ): Define before using.
6981 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
6983 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
6984 losing due to namespace pollution in GNU getopt.h
6986 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
6988 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
6989 (java.all.cross): Likewise.
6990 (java.rest.encap): Likewise.
6992 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
6994 * gjavah.c (print_class_decls): Fix thinko in arglist
6995 * jcv-io.c (find_classfile): Similarly.
6997 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
6999 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
7001 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
7003 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
7004 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
7005 * Makefile.in (PARSE_C): New macro.
7006 (PARSE_H): Likewise.
7007 (PARSE_SCAN_C): Likewise.
7008 ($(PARSE_C)): Target renamed from parse.c.
7009 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
7010 (clean): Remove parse-scan.c as well.
7011 (parse.o): Depend on $(PARSE_C).
7013 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
7015 * README, license.terms: Removed.
7017 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
7018 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
7019 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
7020 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
7021 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
7022 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
7023 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
7024 and Java trademark attribution.
7026 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
7028 * Makefile.in: Use gcjh, not gjavah.
7029 * config-lang.in (stagestuff): Use gcjh, not gjavah.
7030 * Make-lang.in: Changed gjavah to gcjh everywhere.
7032 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
7034 * gjavah.c: Support new -prepend -add -append flags.
7035 (print_method_info): Method is not virtual if class is final.
7037 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7039 * jv-scan.c: Fixed copyright assignment.
7040 * keyword.gperf: Likewise.
7041 * keyword.h: Likewise.
7042 * lex.c: Fixed copyright assignment.
7043 (java_lex): Push unicode back when parsing '<'.
7044 * lex.h: Fixed copyright assignment.
7045 * parse-scan.y: Likewise.
7046 * parse.h: Fixed copyright assignment.
7047 (build_debugable_stmt, complete_for_loop): New function prototypes.
7048 * parse.y: Fixed copyright assignment.
7049 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
7050 size_zero_node when completing a loop with no exit condition.
7051 (for_statement_nsi:): Define action.
7052 (for_init:, for_update:): Return size_zero_node when empty.
7053 (declare_local_variables): Call build_debugable_stmt.
7054 (build_debugable_stmt): New function.
7055 (build_loop_body): Build debugable statement around loop
7057 (complete_loop_body): Take into account the debugable statement
7058 around the EXIT_EXPR.
7059 (complete_loop_body): New function.
7060 (patch_exit_expr): Fixed condition inversion.
7062 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
7064 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
7065 name of thread define.
7066 * jvspec.c (THREAD_NAME): New macro.
7068 (THREADLIB): Likewise.
7069 (lang_specific_driver): Recognize attempt to link with thread
7070 library or gc library. Recognize -ljava on command line so it
7071 isn't linked against more than once.
7073 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7075 * parse-scan.y (report_main_declaration): Name of the class
7076 containing `main' can be a qualified name.
7078 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
7080 * config-lang.in: Changed gjavac to gjc everywhere.
7081 * Make-lang.in: Changed gjavac to gjc everywhere.
7083 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7085 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
7086 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
7087 and install the files.
7088 * Makefile.in (JAVA_OBJS_LITE): New variable.
7089 (compiler:): Now include jv-scan as a dependency.
7090 (../jv-scan$(exeext), parse-scan.c): New targets.
7091 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
7092 * config-lang.in (compilers): Removed gcj, gjavah from the list.
7093 * jcf-parse.c (parse_source_file): Call java_layout_classes and
7094 check for errors even if parse_only.
7095 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
7097 (yylex): New function. Uses java_lex body.
7098 (java_lex): Removed commented out statement. Remove local variable
7099 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
7100 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
7101 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
7102 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
7103 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
7104 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
7106 (java_lex_error): Empty if JC1_LITE is defined.
7107 (java_get_line_col): Return 0 if JC1_LITE is defined.
7108 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
7109 SET_MODIFIER_CTX): Moved into the section containing the macros
7110 conditionally defined by JC1_LITE.
7111 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
7112 argument if JC1_LITE is defined.
7113 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
7114 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
7116 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
7117 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
7118 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
7119 to different values according to JC1_LITE.
7120 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
7121 declared if JC1_LITE set.
7122 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
7123 defined if JC1_LITE not set.
7124 (struct parser_ctx): Reorganized and skip the jc1 front end part
7126 (java_layout_classes): New function definition.
7127 (java_push_parser_context, java_init_lex, yyparse, yylex,
7128 yyerror): Prototype always declared. All other static function
7129 prototypes declared only if JC1_LITE is not set.
7130 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
7131 declared in parse.h.
7132 (java_layout_classes): New function.
7133 (java_complete_expand_methods): No longer layout the class here.
7134 * parse-scan.y: New file.
7135 * jv-scan.c: New file.
7137 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
7139 * gjavah.c (main): Handle -friend option.
7140 (friend_specs): New global.
7141 (generate_access): Handle friend_specs.
7142 (process_file): Likewise.
7143 (MAX_FRIENDS): New macro.
7144 (friend_count): New global.
7145 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
7146 Changed all callers.
7148 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
7150 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
7151 (main): Handle processing all the entries of a named .zip archive.
7152 * jcf-io.c (jcf_trim_old_input): New function.
7153 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
7155 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
7157 * lang.c (flag_assume_compiled): Make default be on.
7159 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
7161 * jcf-dump.c: Add bunches of flags to control output more.
7162 (process_class): New function; support printing more than one class.
7163 (main): Support new --print-main and --javap flags.
7164 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
7165 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
7167 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
7169 Change mangling of dispatch table to match C++ vtable (w/thunks).
7170 * class.c (build_dtable_decl), java-tree.h: New function.
7171 (make_class_data): Call it.
7172 * decl.c (init_decl_processing): Likewise.
7174 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
7176 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
7177 soft_anewarray; adjust args passed.
7178 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
7179 match _Jv_NewObjectArray.
7181 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7183 * decl.c (push_labeled_block, pop_labeled_block): New functions.
7184 * expr.c (loopup_label): Call create_label_decl.
7185 (create_label_decl): New function.
7186 (java_lang_expand_expr): Call expand_start_bindings with argument
7188 * java-tree.h Added space after PROTO in function declarations
7190 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
7191 (create_label_decl, push_labeled_block): New function
7193 * lex.c (label_id): Initialize.
7194 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
7196 * parse.h Added space after PROTO in function declarations when
7198 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
7199 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
7200 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
7201 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
7203 (struct parser_ctxt): New fields current_loop,
7204 current_labeled_block.
7205 (build_if_else_statement, patch_if_else_statement,
7206 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
7207 generate_labeled_block, complete_labeled_statement,
7208 build_bc_statement, patch_bc_statement, patch_loop_statement,
7209 build_new_loop, build_loop_body, complete_loop_body): New function
7211 * parse.y (java_warning_count): New global variable.
7212 (label_id): New static variable.
7213 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
7214 (block:): Return size_zero_node when block is empty.
7215 (empty_statement:): Return size_zero_node.
7216 (statement:): Implement supplemental action when for_statement: is
7218 (label_decl:): New rule.
7219 (labeled_statement:): Rewritten using label_decl. Actions
7221 (labeled_statement_nsi:): Likewise.
7222 (if_then_statement): Actions implemented.
7223 (while_expression): New rule.
7224 (while_statement:): Rewritten using while_expression. Actions
7226 (while_statement_nsi:): Likewise.
7227 (do_statement_begin:): New rule.
7228 (do_statement:): Rewritten using do_statement_begin. Actions
7230 (for_statement:): Rewritten using for_begin. Actions implemented.
7231 (for_statement_nsi:): Likewise.
7232 (for_header:, for_begin:): New rules.
7233 (for_init:): Actions implemented.
7234 (statement_expression_list:, break_statement:,
7235 continue_statement:): Likewise.
7236 (yyerror): Count number of issued warning(s).
7237 (java_report_errors): Report error(s) and/or warning(s).
7238 (java_complete_class): Use build_java_argument_signature to
7239 recompute completed method signature.
7240 (java_check_regular_methods): New locals method_wfl and aflags.
7241 Use method_wfl instead of lookup_cl during error reports. Fixed
7242 indentation and modified some error messages. Use
7243 lang_printable_name in method instead of the DECL_NAME. New code
7244 to issue warnings on methods not overriding corresponding methods
7245 private to a different package.
7246 (java_method_add_stmt): Call add_stmt_to_compound.
7247 (add_stmt_to_compound): New function.
7248 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
7249 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
7250 (build_if_else_statement, patch_if_else_statement,
7251 build_labeled_block, generate_labeled_block,
7252 complete_labeled_statement, build_new_loop, build_loop_body,
7253 complete_loop_body, patch_loop_statement, build_bc_statement,
7254 patch_bc_statement, patch_exit_expr): New functions.
7255 * typeck.c (build_java_signature): Build argument signature before
7256 enclosing it in between parenthesis.
7258 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
7260 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
7261 (JAVA_OBJS): Added reminder comment
7263 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
7265 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
7266 be interpreted as a long long.
7268 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
7270 * decl.c (init_decl_processing): Use _Jv_InitClass, not
7271 soft_initialise_class. Use _Jv_NewMultiArray, not
7272 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
7273 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
7274 _Jv_CheckArrayStore, not soft_checkarraystore. Use
7275 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
7277 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
7279 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
7280 length_identifier_node): New global tree node constants.
7281 * parse.y (kw_super, kw_this, kw_length): Removed globals.
7282 Replace uses by super_identifier_node etc.
7283 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
7285 * parse.y (resolve_field_access): Don't special-case ".length" if
7286 flag_emit_class_files.
7287 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
7288 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
7291 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
7293 * decl.c (init_decl_processing): Remove unused method_type_node fields.
7294 * class.c (make_method_value): Remove init for removed fields.
7296 * class.c (layout_class): Use build_java_argument_signature.
7297 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
7299 * typeck.c (push_java_argument_signature): Removed. Merged into ...
7300 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
7301 (build_java_signature): Don't use push_java_argument_signature.
7303 * typeck.c (lookup_argument_method): New function.
7304 * parse.y (java_check_regular_methods): Use lookup_argument_method
7305 instead of lookup_java_method2 followed by lookup_java_method.
7307 * parse.y (check_method_redefinition): Minor optimization.
7309 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
7310 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
7312 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
7314 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
7317 * gjavah.c (java_float_finite): Use K&R-style definition.
7318 (java_double_finite): Likewise.
7319 (generate_access): Now returns void. Changed all callers.
7320 (last_access_generated): Removed.
7321 (process_file): Only make a single pass over the .class file.
7323 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
7325 * class.c (get_dispatch_table): Add extra dummy vtable entry,
7326 for compatibility for G++ (with -fvtable-thunks).
7327 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
7329 * gjavah.c (process_file): Use public inheritance for super-class.
7331 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7333 * lex.c (java_init_lex): Initialize ctxp->package.
7334 * parse.h (struct parser_ctxt): package and package_len replaced
7335 by tree package, an identifier node. Field method_decl_list is
7336 gone. Fixed comments.
7337 (lookup_field_wrapper, merge_qualified_name, not_accessible,
7338 class_in_current_package): New function prototypes.
7339 * parse.y (array_type:): Set class loaded flag on primitive type
7341 (package_declaration:): Assign ctxp->package to the
7343 (method_invocation:): Handle invocation of method qualified by
7345 (single_type_import_declaration:): Removed ambiguity check.
7346 (java_pop_parser_context): New local variable `next'. Reset and
7347 set IMPORT_CLASSFILE_NAME flags on current and previous import
7349 (java_accstring_lookup): Use new local macro COPY_RETURN.
7350 (lookup_field_wrapper): New function.
7351 (parser_qualified_classname): Use merge_qualified_name.
7352 (parser_check_super_interface): Broaden error message.
7353 (do_resolve_class): Check for qualified class name in the current
7354 compilation unit if appropriate.
7355 (process_imports): Check for already defined classes.
7356 (check_pkg_class_access): Got rid of call to
7357 get_access_flags_from_decl.
7358 (java_complete_expand_methods): Call safe_layout_class based on
7359 the current class size.
7360 (make_qualified_primary): Build a WFL qualification on primary if
7362 (merge_qualified_name): New function.
7363 (make_qualified_name): Use merge_qualified_name.
7364 (resolve_expression_name): Use safe_lookup_field.
7365 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
7366 (resolve_qualified_expression_name): Likewise. Check on resolved
7367 element accessibility.
7368 (not_accessible_p, class_in_current_package): New functions.
7369 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
7370 (patch_method_invocation_stmt): Merged common pieces. Check
7371 accessibility of invoked method.
7372 (check_for_static_method_reference): Add returned type in error
7374 (invocation_mode): Get rid of bogus check on PRIVATE methods.
7375 (refine_accessible_methods_list): Merged two conditions in test.
7376 (java_complete_class): Sanity check on stabilize_ref gone.
7377 * zextract.c (read_zip_archive): Cast lseek second argument to long.
7379 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
7381 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
7383 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
7385 * gjavah.c (F_NAN): Removed.
7386 (F_NAN_MASK): New macro.
7387 (F_POSITIVE_INFINITY): Removed.
7388 (F_NEGATIVE_INFINITY): Likewise.
7389 (java_float_finite): Rewrote.
7390 (D_NAN_MASK): Renamed.
7391 (java_double_finite): Rewrote.
7392 (D_POSITIVE_INFINITY): Removed.
7393 (D_NEGATIVE_INFINITY): Likewise.
7395 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
7396 If verbose, print underlying representation of value in hex.
7398 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
7400 * buffer.h, buffer.c: New files.
7401 * Makefile.in (JAVA_OBJS): Add buffer.o.
7403 Support locals variables and writing their debug entries to .class.
7404 * jcf-write.c: Simplify some by user new buffer type.
7405 (vode_buffer_grow): Removed.
7406 (struct localvar_info): New type.
7407 (localsvars, localvartable): New buffers.
7408 (localvar_alloc, localvar_free): New functions.
7409 (generate_bytecode_insns): Handle local variables.
7410 (generate_classfile): Write LocalVariableTable attribute.
7412 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7414 * jcf-io.c (open_in_zip): Check the zipfile magic number.
7415 * zipfile.h (ZIPMAGIC): New macro.
7417 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
7419 * Makefile.in (gjavah.o): Updated dependencies.
7420 (jcf-dump.o): Likewise.
7421 (all.indirect): Use ../gjavah.
7422 (../gjavah$(exeext)): Likewise.
7423 (clean): Don't remove gjavah.
7424 (clean): Remove parse.c, not java/parse.c.
7425 * Make-lang.in (java): Added gjavah.
7426 (gjavah$(exeext)): New target.
7427 (GJAVAH_SOURCES): New macro.
7428 (java.all.build): Added gjavah.
7429 (java.all.cross): Likewise.
7430 (java.rest.encap): Likewise.
7431 * config-lang.in (compilers, stagestuff): Added gjavah.
7433 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
7435 * gjavah.c (java_float_finite): New function.
7436 (java_double_finite): Likewise.
7437 (F_POSITIVE_INFINITY): New macro.
7438 (F_NEGATIVE_INFINITY): Likewise.
7440 (D_POSITIVE_INFINITY): Likewise.
7441 (D_NEGATIVE_INFINITY): Likewise.
7443 (print_field_info): Use java_float_finite and java_double_finite.
7445 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
7447 * parse.y (method_header): Name "this" implicit argument.
7449 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
7451 * jcf-write.c: Write out LineNumberTable attribute in .class file.
7452 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
7453 (put_linenumber): New function.
7454 (generate_bytecode_insns, generate_classfile): Write line numbers.
7456 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7458 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
7459 (lookup_name, build_known_method_ref, build_class_init,
7460 build_invokevirtual, invoke_build_dtable, match_java_method,
7461 build_field_ref, pushdecl_force_head, build_java_binop,
7462 binary_numeric_promotion, build_decl_no_layout,
7463 build_java_arrayaccess, build_newarray, build_anewarray,
7464 build_java_array_length_access, build_java_arraynull_check): New
7465 extern function prototypes.
7466 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
7467 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
7469 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
7471 * jcf.h (jcf_out_of_synch): New extern function prototype.
7472 * parse.h: Static/global function implemented in parse.y
7473 prototyped and declarations moved at the end of the file.
7474 (DECL_P): Check that the argument isn't null.
7475 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
7476 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
7477 (QUAL_DECL_TYPE): New macro.
7478 (PARAMS): Macro definition removed.
7479 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
7480 (return_statement:): Call build_return.
7481 (field_access:): Call make_qualified_primary in sub rule.
7482 (method_invocation:): Build method invocation and call
7483 make_qualified_primary when processing primaries.
7484 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
7485 get_type_from_signature.
7486 (java_check_regular_method): Extra integer 0 argument when calling
7487 lookup_java_method2.
7488 (lookup_java_interface_method2): Extra method DECL argument when
7489 calling lookup_java_interface_method2.
7490 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
7492 (java_complete_expand_method): Layout current class iff not
7493 already done. Don't process interface's methods.
7494 (java_complete_expand_method): Use super class only if it
7495 exists. Use current class otherwise.
7496 (make_qualified_primary): New function.
7497 (resolve_expression_name): Process qualified expression or
7498 expression from primary the same way.
7499 (resolve_expression_name): Two last arguments to
7500 resolve_field_access are now NULL_TREEs.
7501 (resolve_field_access): New variable is_static. Local field must
7502 be DECLs. is_static computed on field DECLs only. Append code in
7503 where_found to the field access if necessary. Use QUAL_DECL_TYPE
7504 to initialize field_type.
7505 (resolve_qualified_expression_name): New local variable,
7506 previous_call_static and is_static. Handle primaries with function
7507 calls, casts, array references and `this'. `super' now handled as
7508 `(super_class)this'. Use is_static to clarify boolean expressions.
7509 Added code to handle case where a proper handle is required to
7510 access a field. Use QUAL_DECL_TYPE where applicable.
7511 (maybe_access_field): New function.
7512 (patch_method_invocation_stmt): New arguments primary, where,
7513 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
7514 deleted. Use `where' as a type to search from if specified. Check
7515 for static method reference where forbidden. Append primary or
7516 current_this to the argument list if not calling constructor nor
7518 (check_for_static_method_reference): New function.
7519 (patch_invoke): Layout the class on which new is done if
7521 (lookup_method_invoke): Changed format to report errors on
7523 (qualify_ambiguous_name): New local variable this_found. Now
7524 handle things from primaries. Method call are considered
7526 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
7528 (not_initialized_as_it_should_p): Comply with the new DECL_P.
7529 (java_complete_tree): New case fo RETURN_EXPR. Process function
7530 call arguments in separate function.
7531 (complete_function_arguments): New function.
7532 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
7534 (patch_assignment): Take the return function slot into account as
7535 a RHS. Distinguish assignment from a return.
7536 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
7537 when checking methods in interfaces.
7538 (resolve_type_during_patch): NULL argument to unresolve_type_p
7539 instead of NULL_TREE.
7540 (patch_newarray): Fixed typo in comment.
7541 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
7542 (build_return, patch_return): New functions.
7543 * typeck.c (lookup_java_constructor): Fixed typo in comment.
7545 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
7547 * constants.c (find_name_and_type_constant, find_fieldref_index,
7548 find_methodref_index): New methods.
7549 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
7550 just return given method. Also, rename to build_known_method_ref.
7551 (expand_invoke): Rename call to build_invoke_non_interface.
7552 * java-tree.h, parse.h: Update prototype.
7553 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
7554 (such as expand_expr_stmt) if flag_emit_class_files.
7555 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
7556 STACK_TARGET, IGNORE_TARGET): New macros.
7557 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
7558 (generate_bytecode_insn): New function to generate method's bytecode.
7559 (generate_classfile): Node generate Code attribute for a method.
7560 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
7561 push_long_const, field_op, adjust_typed_op, maybe_wide):
7562 New functions used by generate_bytecode_insn.
7564 * typeck.c (signature_include_return): Remove variable.
7565 (push_java_argument_signature, build_java_argument_signature): New.
7566 (build_java_signature): Use push_java_argument_signature.
7567 * parse.y: Use build_java_argument_signature instead of fiddling
7568 with signature_include_return.
7570 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
7572 * gjavah.c (print_c_decl): Always generate JArray<>* for array
7575 * Makefile.in (all.indirect): Added gjavah$(exeext).
7576 (gjavah$(exeext)): Added $(exeext).
7579 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7581 * class.c (layout_class): Call to java_layout_parsed_class replace
7582 by safe_layout_class.
7583 * expr.c (build_java_array_length_access): Removed static storage
7584 class in the function definition.
7585 (build_java_arraynull_check): Likewise.
7586 Also fixed typos in two comments.
7587 * lex.c (java_init_lex): Initialize static global kw_length.
7588 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
7589 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
7591 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
7592 * parse.h (resolve_no_layout): New static function declaration.
7593 (get_identifier_in_static): Declaration removed.
7594 (java_layout_parsed_class): Function name declaration changed to
7596 (build_newarray_node, patch_newarray, resolve_type_during_patch,
7597 not_initialized_as_it_should_p, build_this): New static function
7599 (pushdecl_force_head, build_java_binop, int_fits_type_p,
7600 binary_numeric_promotion, stabilize_reference,
7601 build_decl_no_layout, build_java_arrayaccess): Extern function
7602 declarations moved into their own section.
7603 (build_newarray, build_anewarray, build_java_array_length_access,
7604 build_java_arraynull_check): New extern function declarations.
7605 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
7606 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
7608 (CALL_CONSTRUCTOR_P): New macro.
7609 * parse.y (kw_length): New static global tree node.
7610 (return_statement): Tagged <node>.
7611 (RETURN_TK): Tagged <operator>.
7612 (variable_declarator_id:): Build variable declaration with an
7613 empty initialization value if a syntax error was found in the
7614 initialization part of the variable declaration.
7615 (statement_without_trailing_substatement:): return_statement: now
7616 uses the default rule.
7617 (return_statement:): Temporarily fixed to return NULL_TREE.
7618 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
7619 (class_instance_creation_expression:): Class creation rules now
7620 call build_method_invocation upon reduction.
7621 (array_creation_expression:): Rules call build_newarray_node upon
7623 (dim_exprs:): Build a list of dimension expressions.
7624 (dim_expr:): Store location of the OSB_TK in the dimension
7626 (method_invocation:): Added a new error rule.
7627 (build_unresolved_array_type): WFL argument may also be an array
7628 on a primitive type. Name of the argument changed to reflect this.
7629 (method_declarator): Insert argument type at the beginning of the
7630 argument type list and later reverse the list.
7631 (unresolved_type_p): Argument 'returned' may be optionally
7633 (java_layout_class_from_source): Function renamed
7635 (resolve_and_layout): Now call resolve_no_layout and
7637 (resolve_no_layout): New function.
7638 (purify_type_name): New function.
7639 (complete_class_report_errors): Call purify_type_name during error
7640 report on a type not found.
7641 (process_imports): error_found local variable doesn't need to be
7642 initialized to zero.
7643 (declare_local_variables): New local type_wfl. Fixed typo in error
7644 message. type_wfl assigned to unresolved type and used to register
7645 incomplete type. Build a WFL around the variable initialization
7646 statement so that debug info can be generated on it.
7647 (source_start_java_method): Reverse argument list after they've
7649 (current_this): New static global variable.
7650 (java_complete_expand_methods): Set current_this when appropriate.
7651 (resolve_expression_name): Build correct static and non static
7652 field access bearing a simple name.
7653 (resolve_field_access): Resolve the length field of arrays. Handle
7655 (patch_method_invocation_stmt): Set the type of the method
7656 invocation to error_mark_node. This value is later overridden by a
7657 valid type, if any. Don't handle qualified constructor invocation
7658 as qualified method invocation. Call lookup_method_invoke with its
7659 new flag. It's no longer necessary to access the selected method
7660 as the value of a tree list. Handle constructor invocation.
7661 (patch_invoke): Reverse argument list when invoking non interface
7662 methods. Insert call to new as the first argument of the
7664 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
7665 defined within a final class. Return INVOKE_STATIC if the invoked
7666 method is a constructor.
7667 (lookup_method_invoke): New lc argument is a flag to indicate a
7668 constructor lookup. Now handle constructor lookup. Choose the most
7669 specific method in case several were matching the invocation
7670 requirements. Return a method decl instead of a tree list featuring
7671 one single method decl element.
7672 (refine_accessible_methods_list): New lc flag argument to
7673 indicate that a constructor is being looked up.
7674 (not_initialized_as_it_should_p): New function.
7675 (java_complete_tree): Now process fake tree codes
7676 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
7677 save_expr on resolved function call arguments. Case on
7678 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
7679 (patch_assignment): LHS can be a field access expression. When
7680 dealing with reference, lhs_type is the promoted type of the
7681 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
7683 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
7684 (patch_binop): Use not_initialized_as_it_should_p where
7686 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
7687 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
7689 (resolve_type_during_patch): New function.
7690 (patch_cast): Call resolve_type_during_patch to resolve type and
7691 report error accordingly.
7692 (patch_array_ref): Use not_initialized_as_it_should_p where
7693 applicable. Array base expression is saved before being
7694 used. Promote the type of an array elements if it contains non
7696 (build_newarray_node, patch_newarray, build_this): New functions.
7698 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
7700 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
7701 increment it in `for' statement.
7702 (print_field_info): If number is inf or nan, don't print it.
7703 (print_method_info): If method name is `delete', just ignore it.
7704 (print_c_decl): Special-case jstringArray.
7706 * gjavah.c (help): New function.
7707 (no_argument): New function.
7708 (usage): Changed text.
7709 (main): Rewrote argument handling. Now handles -v, --help,
7711 (version): New function.
7712 (found_error): New global.
7713 (main): Return found_error.
7714 (generate_access): Set found_error.
7715 (print_c_decl): Likewise.
7717 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
7719 * gjavah.c (print_c_decl): Don't print "," when examining field.
7720 Skip type name when looking at "[L" types.
7721 (process_file): Now static.
7722 (generate_access): Now returns int.
7723 (last_access_generated): New global.
7724 (process_file): Clear last_access_generated; make multiple passes
7726 (print_field_info): Just return if generate_access returns true.
7727 (print_method_info): Likewise. Also, allow <init> functions to
7729 (print_c_decl): Added is_init argument. Print constructors
7731 (print_cxx_classname): Use UTF8_GET to extract characters from
7733 (print_base_classname): New function.
7734 (print_class_decls): New function.
7735 (process_file): Use it.
7736 (utf8_cmp): New function.
7738 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
7740 * lang-options.h: Format changed to match changes in gcc/toplev.c
7741 to implement a --help option.
7743 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
7745 * decl.c (init_decl_processing): Revert change to dtable_type.
7747 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
7749 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
7751 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
7753 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
7755 * lang.c (lang_init): Default flag_exceptions to 1, without
7756 checking to see if it's 2 first.
7758 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
7760 * constants.c: Include "system.h".
7762 * lang.c (flag_new_exceptions): Get via extern now.
7763 (lang_init_options): New functions. Turn on flag_new_exceptions.
7765 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7767 * lex.c (java_lex): Return 0 when we see an invalid character in
7770 * lex.c (java_read_char): Specify extra argument when calling
7772 (java_read_unicode, java_parse_end_comment,
7773 java_parse_escape_sequence): Likewise,
7774 (java_lex): Specify extra argument when calling
7775 java_lex_error. Test that IDs are beginning with a legal character
7776 for IDs. Handle invalid characters with an error message and a
7777 call to java_lex_error.
7778 (java_lex_error): Adjust column position by new argument
7779 `forward'. Issue an error even if in the middle of reporting an
7782 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
7784 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
7785 we don't explicitly put a null pointer when we're copying it.
7787 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
7789 * gjavah.c (print_cxx_classname): New function.
7790 (super_class_name): Likewise.
7791 (print_super_fields): Removed.
7792 (in_super): Removed.
7793 (print_field_info): Never generate #defines.
7794 (print_c_decl): Changed generated types to match JNI. No longer
7795 print class name before method name.
7796 (print_method_info): Print "static" before static methods.
7797 Print "virtual" before non-final methods.
7798 (usage): Use exit(1), not exit(-1).
7800 (print_field_info): Use %.17g to print a double.
7801 (last_access): New globals.
7802 (process_file): Initialize last_access.
7803 (usage): Now static.
7804 (ACC_VISIBILITY): New define.
7805 (generate_access): New function.
7806 (print_field_info): Call it.
7807 (print_method_info): Likewise. Also, generate information for all
7808 methods, not just native methods. Return void.
7809 (print_c_decl): Return void.
7810 (print_field_info): Return void.
7812 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7814 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
7815 processing the jc1 grammar file. Prefix bison functions and
7816 variables with java_.
7817 (parse.c): Dependencies on parse.h and lex.h
7818 * expr.c (build_java_arrayaccess): Function now global.
7819 * java-tree.h: Comment reorganized to carry on previous
7820 classification effort.
7821 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
7822 RESOLVE_TYPE_NAME_P): New flags on WFLs.
7823 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
7824 java_parse (new prefix java_ generated by bison).
7825 (java_layout_parsed_class, java_register_parsed_class): Function
7827 (yyparse): Removed unnecessary call to init_outgoing_cpool.
7828 * lex.c (static tree wfl_op): Variable deleted.
7829 (java_init_lex): Initialize kw_super and kw_this. Initialize more
7830 ctxp fields to NULL_TREE.
7831 (java_lex): No longer create WFL for operators. Filename caching
7832 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
7833 created as STRING_CST and later expanded. Removed extra argument
7834 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
7836 (build_wfl_node): Removed code in comments.
7837 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
7838 store token and location data in the current bison token.
7839 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
7840 static/extern function declaration at the beginning of the file.
7841 (struct qualification): Data structure definition deleted.
7842 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
7843 (qualify_ambiguous_name): Function declaration modified. Function
7844 now returns nothing.
7845 (build_array_ref, patch_array_ref, make_qualified_name,
7846 resolve_qualified_expression_name, maybe_generate_clinit,
7847 resolve_field_access): New static function declarations.
7848 (build_java_arrayaccess): New extern function declaration.
7849 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
7850 (CALL_EXPR_PRIMARY): Macro deleted.
7851 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
7852 (struct parser_ctxt): Field initialized_final
7853 removed. non_static_initialized, static_initialized: New fields.
7854 * parse.y (static tree kw_super, static tree kw_this): New global
7856 (%union): tree wfl field of operator member replaced by int
7857 location. WFLs are non longer created for operators.
7858 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
7859 (qualified_name:): Now calls make_qualified_name to build the
7861 (type_declaration:): Consider generating <clinit> when class
7863 (variable_declarator:): Directly build an assignment node when the
7864 variable is initialized when declared.
7865 (this_or_super:): Build a WFL and set current location when THIS
7866 or SUPER are parsed.
7867 (expression_statement:): Wrap statement around a WFL.
7868 (primary_no_new_array:): Fixed typo. Changed value returned by
7869 THIS_TK because of its new type (temporary).
7870 (dim_exprs:): Temporary fix because of OSB_TK's new type.
7871 (field_access:): Build qualified name with SUPER.
7872 (method_invocation:): Fixed returned value because of SUPER's new
7874 (array_access:): Use OSB_TK location information.
7875 (post_increment_expression:, post_decrement_expression:,
7876 unary_expression:, pre_increment_expression:,
7877 pre_decrement_expression:, unary_expression_not_plus_minus:,
7878 cast_expression:, multiplicative_expression:,
7879 additive_expression:, shift_expression:, relational_expression:,
7880 equality_expression:, and_expression:, exclusive_or_expression:,
7881 inclusive_or_expression:, conditional_and_expression:,
7882 conditional_or_expression:, assignment:): Use new location/token
7883 information available on operators.
7884 (create_class): Set super_decl_type to NULL_TREE when processing
7886 (register_fields): Field initialization is now a MODIFY_EXPR
7887 node. Chain initialization code to the matching lists (according
7888 the the field declaration modifiers).
7889 (maybe_generate_clinit): New function.
7890 (method_header): Don't set method's DECL_NAME to a WFL when adding
7891 methods to java.lang.Object.
7892 (resolve_and_layout): Now can return NULL_TREE if the type
7893 resolution fails. Otherwise, return the class DECL instead of its
7895 (check_method_redefinition): Don't patch method DECL_NAME if it
7896 belongs to java.lang.Object.
7897 (process_imports): Simply assign error_found to the value returned
7898 by check_pkg_class_access.
7899 (declare_local_variables): Don't use their init statements (if
7900 any) when parsing error were previously found. Reuse MODIFY_EXPR
7901 build during parsing as an init statement.
7902 (java_method_add_stmt): Now return the current method body.
7903 (java_layout_parsed_class, java_register_parsed_class): Functions
7905 (java_complete_expand_methods): Initialize the constant pool on a
7906 per class basis. Layout the classes before expanding their method
7907 bodies. Don't try expand artificial constructor code if error were
7908 found. Make the classes data and register them if no error were
7910 (java_complete_expand_method): Retrieve an artificial constructor
7911 argument list before entering its body. Assign the top block to
7912 the artificial constructor function body and set types of declared
7913 blocks and compound statements to void. Walk method body if not an
7914 artificial constructor.
7915 (make_qualified_name, cut_identifier_in_qualified): New functions.
7916 (resolve_expression_name): Fixed comments. Save/restore the
7917 current class CLASS_LOADED_P flag value. Build non qualified
7918 static field access and handle qualified expression names.
7919 (resolve_field_access, resolve_qualified_expression_name): New
7921 (patch_method_invocation_stmt): Use the new expression resolution
7922 scheme, calling resolve_field_access when the function call is
7923 resolved as an expression.
7924 (qualify_ambiguous_name): Function rewritten to work on qualified
7925 expression produced by make_qualified_name.
7926 (java_complete_tree): Promote type when function's argument are
7927 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
7928 the assignment to discover further errors if RHS is a expression
7929 name that fails to evaluate. Declare LHS initialized even though
7930 the assignment failed. Don't use the location variable and removed
7931 extra argument in patch function calls. Now handle the ARRAY_REF
7932 case and build internal string representation when STRING_CSTs are
7934 (build_method_invocation): Don't wrap function call around a WFL.
7935 (build_assignment): Likewise. Use the operator location
7937 (patch_assignment): Handle array access LHSs. Handle error
7938 provenance, resulting in a better error report.
7939 (build_binop): Use op_location from operator as binop location
7941 (build_unaryop, build_incdec, build_cast): Likewise.
7942 (patch_binop): Extract location information from the node. Fixed
7943 typo in error message.
7944 (patch_unary_op): Extract location information from the node.
7945 (build_array_ref, patch_array_ref): New functions.
7947 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
7949 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
7950 match _Jv_IsInstanceOf.
7951 * decl.c (init_decl_processing): Use _Jv_NewArray, not
7952 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
7954 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
7956 * decl.c (init_decl_processing): Functions are now named
7957 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
7959 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
7961 * java-tree.h (load_class): Add prototype.
7962 * class.c (is_compiled_class): Add missing arg to load_class.
7963 * expr.c (expand_java_NEW): Call load_class.
7964 * parse.y (process_import): Removed bogus use of void return value.
7966 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
7968 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
7969 Function name is "_Jv_Throw" instead of "soft_athrow".
7970 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
7971 Function name is "_Jv_AllocObject" instead of "soft_new".
7972 Takes an extra parameter (object size).
7973 * expr.c: Update calls.
7975 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
7977 * lex.c (java_get_line_col): Handle end-of-file.
7978 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
7980 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
7982 * lang.c (lang_init): Make -fexceptions the default.
7983 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
7984 exception handling is not turned on.
7986 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
7988 * lang.c (flag_new_exceptions): Make this this default.
7989 * decl.c (end_java_method): Call emit_handlers.
7990 * except.c (method_init_exceptions): Set language code and version.
7991 (expand_start_java_handler): Enable exception, and call
7992 expand_eh_region_start.
7993 (expand_end_java_handler): Enable exception, and set up catch blocks.
7994 (emit_handlers): New routine to generate the saved handlers.
7995 * java-except.h (emit_handlers): Add prototype.
7997 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
7999 We used to have three different representations of the constant pool:
8000 the CPool structure, the tree_constant_pool, and the constructures
8001 used to build the Class object (which may need class and string
8002 constants) in compiled code. None were appropriate for compiling
8003 to .class files, so I did a major overhaul.
8005 First, the tree_constant_pool array was removed. Things were
8006 modified to the CPool structure in the JCF could be used.
8007 Second, a "capacity" field was added to the CPool, and functions
8008 written to search for a matching constant, adding one if not found.
8009 The code that generated the Class object was changed to use a CPool.
8010 The actual TREE_LISTs used to build the CONSTRUCTORs used for
8011 the static Class object are now only in build_constants_constructor.
8012 Finally, I wrote code which can generate a .class file (including its
8013 constant pool) from the RECORD_TYPE of a class. This is a big step
8014 on the way to compiling Java source into .class files.
8016 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
8017 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
8019 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
8020 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
8021 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
8022 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
8023 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
8024 (lang_type): Removed constant_pool field.
8025 * jcf.h (CPool): Renamed size to count. Added field capacity.
8026 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
8027 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
8028 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
8030 * constants.c (current_constant_pool_tags, current_constant_pool_data,
8031 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
8032 * constants.c (build_constants_constructor): Use new outgoing_cpool.
8033 (set_constant_entry, find_constant1, find_constant2,
8034 find_class_constant, count_constant_pool_bytes, write_constant_pool,
8035 find_utf8_constant, find_class_or_string_constant): New functions.
8037 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
8038 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
8039 (give_name_to_class, get_class_constant): Likewise.
8040 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
8041 (get_name_and_type_constant, get_ref_constant): Removed.
8042 * parse.h (parser_ctxt): Remove field tree_constant_pool.
8043 * parse.y: Don't save/restore tree_constant_pool.
8044 * verify.c (verify_jvm_instructions): Update for new approach.
8045 * expr.c (expand_invoke, expand_java_field_op): Likewise.
8047 * lang-options.h: Added -femit-class-file, -femit-class-files.
8048 * lang.c (flag_emit_class_files), java-tree.h: New flag.
8049 (lang_f_options): Added "emit-class-file(s)".
8051 * expr.c (build_java_arrayaccess): Generate more efficient array
8052 bounds checking, by using unsigned compare.
8054 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
8056 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8058 * parse.h: New comment on the handling of unresolved type
8059 identifiers. JDEPs are now part of the jdep_code enum.
8060 (typedef struct jdep): Now use enum jdep_code or int, depending on
8061 availability. Both are narrowed down to an 8 bits bitfield.
8062 (CALL_EXPR_PRIMARY): Fixed comment.
8064 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
8066 * Make-lang.in (java): Added gjavac and jvgenmain.
8067 (java.start.encap): Depend on gjavac.
8068 (java.rest.encap): Depend on jvgenmain.
8070 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
8071 (JAVA_CROSS_NAME): Likewise.
8072 (java.all.build): Depend on jvgenmain and gjavac.
8073 (java.all.cross): Depend on jvgenmain and gjavac-cross.
8074 (jvgenmain$(exeext)): New target.
8075 (java.install-common): Wrote.
8076 * config-lang.in (compilers, stagestuff): Added gjavac and
8079 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
8081 * lang.c (lang_decode_option): New argc/argv interface.
8083 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8085 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
8086 * decl.c (build_decl_no_layout): New function.
8087 * expr.c (java_lang_expand_expr): Layout declarations found in
8088 blocks before they're pushed.
8089 * jcf-parse.c (load_class): Save current line when parsing class
8091 (parse_source_file): Register class before expanding their
8093 * lang.c (put_decl_node): Produce `null' when `void *' is
8095 * lex.c (static tree wfl_op): New static global, for error report
8097 (java_init_lex): wfl_operator and wfl_op initialized
8098 here. Filename caching added for wfl_op. Return wfl_op when `(' is
8100 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
8101 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
8102 build_unresolved_array_type): New static function definitions.
8103 (build_decl_no_layout): New extern function declared.
8104 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
8105 faulty modifier exists.
8106 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
8107 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
8108 (UNARY_PLUS_EXPR): New fake operator.
8109 (struct parser_ctxt): New field osb_number.
8110 * parse.y (static tree wfl_operator): New static WFL for operator
8111 bound error messages.
8112 (DECR_TK, INCR_TK): Moved.
8113 (OP_TK): Tagged <operator>.
8114 (array_type:): Now call build_unresolved_array_type.
8115 (dim_expr:): Count the number of '[' seen.
8116 (post_increment_expression, post_decrement_expression,
8117 pre_increment_expression, pre_decrement_expression,
8118 unary_expression_not_plus_minus, unary_expression:): Actions are
8119 now building the corresponding unary expressions.
8120 (cast_expression:): Actions are now building cast expressions.
8121 (build_unresolved_array_type): New function.
8122 (create_interface): Reset the number of declared interfaces.
8123 (create_class): Likewise.
8124 (method_header): Methods declared within the scope of an interface
8125 are now implicitly set public and abstract.
8126 (java_complete_class): Variable's and parameter's type are patched
8127 with a promoted type.
8128 (declare_local_variables): Resolved non builtin types are promoted
8129 before being used to build a variable decl. Removed type patch
8130 posted on variable initialization statement.
8131 (source_start_java_method): Use build_decl_no_layout to build the
8132 decl of a parameter of incomplete type.
8133 (java_register_parsed_class): Process interfaces too. Call
8134 rest_of_decl_compilation on each processed class declarations.
8135 (java_complete_expand_methods): Don't attempt to expand things in
8137 (java_complete_tree): Process CONVERT_EXPR, even though it always
8138 has a type. Propagate error_mark_node to node's type too. Promote
8139 method's call argument type and return error_mark_node if
8140 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
8141 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
8142 handle unary operator nodes.
8143 (build_assignment): Added comment.
8144 (print_int_node): New function.
8145 (patch_assignment): New second argument. New error handling. Use
8146 print_int_node. Handle references. Use can_cast_to_p to issue
8147 different error message according to the context and check upon
8148 the initialization of the RHS.
8149 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
8150 (operator_string): Handle more operators.
8151 (patch_binop): No longer use a function static
8152 wfl_operator. Improved error message on shift distance.
8153 (build_unaryop, build_incdec, build_cast, patch_unaryop,
8154 patch_cast): New functions.
8156 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
8158 * jvspec.c: New file.
8159 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
8161 * java-tree.h (identifier_subst): Add declaration.
8163 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
8165 * jvgenmain.c (main): Generate call to JvRunMain.
8167 * class.c (make_class_data): Push value for "sync_info" field.
8168 * decl.c (init_decl_processing): Push "sync_info" field.
8170 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
8172 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
8173 Java (source) name, not signature.
8174 Set TYPE_ALIGN to (at least) that of element_type.
8176 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
8178 * class.c: Moved classname-mangling-rekated code to ...
8179 * mangle.c: ... this new file.
8180 * jvgenmain.c: New program (needs mangle.c) to generate main program.
8181 * Makefile.in: Update for above changes.
8183 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8185 * expr.c (truthvalue_conversion): Convert integer and floating
8186 point value to their truth value.
8187 * lex.c (java_lex): Handle the `null' literal.
8188 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
8189 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
8190 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
8193 * parse.y: Reorganization/documentation on token declaration.
8194 (binop_lookup[]): New added new tree codes.
8195 (relational_expression): Build corresponding binary operators.
8196 (equality_expression, conditional_and_expression,
8197 conditional_or_expression): Likewise.
8198 (java_complete_class): Fix crash in debug message.
8199 (java_complete_tree): Check initialization of method call
8200 arguments. Further bogus node evaluation to detect more error
8201 during assignments. Handles more binary operators.
8202 (patch_assignment): Use DECL_P.
8203 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
8205 (operator_string): Handle more case. Compacted source.
8206 (patch_binop): Changed function comment. Checking for
8207 uninitialized first operand takes the compound assignment into
8208 account and uses DECL_P. Checking for uninitialized second operand
8209 delayed to routine's end. Use macros to issue type bound error
8210 messages and issue messages on both operands if their types are
8211 different. Force fixed type into node. Handle all binary
8214 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8216 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
8217 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
8218 build operator node and return tokens.
8219 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
8220 * parse.h (java_complete_tree): Changed returned type in prototype.
8221 (build_method_invocation, build_assignment, patch_assignment,
8222 patch_binop): New static function declarations.
8223 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
8224 BUILD_EXPR_WFL): New macros.
8225 * parse.y (enum tree_code binop_lookup[]): New static for token to
8227 (%union): Parser union has new sub-structure `operator'.
8228 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
8229 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
8230 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
8231 ASSIGN_ANY_TK): Tokens tagged `operator'.
8232 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
8233 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
8234 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
8235 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
8236 (assignment_operator:): Rule tagged `operator'.
8237 (expression_statement:): Re-installed default rule.
8238 (method_invocation:): Sub rules call build_method_invocation.
8239 (postfix_expression:): Don't attempt to resolve name here. Just
8241 (multiplicative_expression:): Sub-rules build corresponding binop
8243 (additive_expression:, shift_expression:, and_expression:,
8244 exclusive_or_expression:, inclusive_or_expression:): Likewise.
8245 (assignment:): Sub rule invoke build_assignment.
8246 (assignment_operator:): Default rules on sub rules.
8247 (force_error): Added documentation on this variable.
8248 (declare_local_variables): Build initialization calling
8250 (expand_start_java_method): Removed unused rtx declaration. Mark
8251 arguments as already initialized.
8252 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
8253 (java_complete_expand_methods): Don't process next method if
8254 completion of the previous one triggered errors.
8255 (java_complete_expand_method): Call source_end_java_method if no
8256 error were found during completion.
8257 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
8258 locals declaratilon. Handle names found within a class. Return
8259 error_mark_node when things aren't found.
8260 (patch_method_invocation_stmt): Return error_mark_node on failures.
8261 (patch_invoke): Removed unused local. Return the correct node.
8262 (java_complete_tree): Now returns a value. The BLOCK section binds
8263 local identifiers and the type of a BLOCK is now void. Assign the
8264 result of operand completion on COMPOUND_EXPR. Assign the
8265 encapsulated node of a WFL to the result of its completion, except
8266 when the node is an identifier. Now handle MODIFY_EXPR and several
8267 binary operators. Return error_mark_node on errors.
8268 (build_method_invocation, build_assignment, patch_assignment,
8269 build_binop, operator_string, patch_binop): New functions.
8270 * typeck.c (binary_numeric_promotion): New function.
8272 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
8274 * class.c (identifier_subst): New convenience wrapper for ident_subst.
8275 Replace most uses of ident_subst by identifier_subst.
8277 * class.c (push_class_static_dummy_field): Removed function.
8278 (build_class_ref): Find Class object decl by looking up "CNAME.class",
8279 instead of looking got "class" static field. Create that decl here.
8280 (class_identifier_node): Removed; no longer needed.
8281 (init_class_processing): Don't init class_identifier_node.
8282 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
8283 Do nreverse 0 times (instead of twice) for Object and Class.
8284 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
8286 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
8288 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
8289 while initializing linenumber_count and linenumber_table.
8290 Do it before init_function_start (which calls emit_line_note).
8291 * expr.c (expand_byte_code): Don't need to clear lineno here.
8293 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
8295 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
8296 then mangle number as _N_.
8298 * class.c (mangle_class_field): New function.
8299 (build_class_ref): Set assembler name of class reference using
8301 (push_class_static_dummy_field): Likewise.
8303 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
8305 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
8306 of assigning to TREE_CODE. The latter method exploits a feature
8307 of GCC that is not ANSI compliant.
8309 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8311 * decl.c (pushdecl_force_head): New function.
8312 (pushlevel): Removed conditional printf.
8313 (complete_start_java_method): Don't enter local variable scope if
8314 function is compiled from source code.
8315 * expr.c: parse.h now included
8316 (java_lang_expand_expr): New function.
8317 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
8318 printf. Terminate buffer when doing directories.
8319 * jcf-parse.c (parse_source_file): Call lang_init_source before
8320 parsing and before code generation.
8321 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
8322 use printf if the macro is defined.
8323 * lang.c (lang_init): Install lang_expand_expr hook on
8324 java_lang_expand_expr.
8325 (java_dummy_print): New function.
8326 (lang_init_source): New function.
8327 * lex.c (java_lex): Remember location of an opening brace at the
8328 second nesting level.
8329 (java_is_eol): Unget character seen after a CR if it is EOF.
8330 * parse.h: Now includes lex.h
8331 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
8332 printf if the macro is defined.
8333 (expand_start_java_method, build_expr_block, enter_block,
8334 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
8335 New static function declarations.
8336 (pushdecl_force_head): New extern function declaration.
8337 (INCOMPLETE_TYPE_P): New macro.
8338 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
8339 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
8340 BLOCK_EXPR_ORIGIN): New macros.
8341 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
8342 DECL_SOURCE_LINE_LAST): New macros.
8343 (struct parser_ctxt): Removed field current_method_decl, redundant
8344 with the field current_function_decl. Added fields
8345 first_ccb_indent1 and pending_block.
8346 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
8347 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
8349 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
8350 (compilation_unit:): Cosmetic on sub rule.
8351 (type_declaration:): Cosmetic on sub rules. Added an error rule.
8352 (variable_initializer:): Installed default rule on expression:.
8353 (method_declaration:): method_header: starts a new
8354 method. method_body: installs the function body, absorbs blocks
8355 emitted for temporary variable scopings, pops function's body block
8356 and merges function's last statement lineno in DECL_SOURCE_LINE.
8357 (method_body:): Installed default rules.
8358 (block:): Call enter_block when an opening brace is seen. Absorb
8359 scoping blocks and call exit_block when a closing brace is seen.
8360 (block_statement:): Cosmetic changes.
8361 (method_invocation:): Create WFL around CALL_EXPR node.
8362 (patch_stage): Added comment around definition.
8363 (method_header): Try to use first_ccb_indent1 as the first line of
8364 the method, so BP debug info are emitted at the first opening
8365 brace of the function. If the function has no body, use the
8366 location of the function's name. Override currently defined method
8367 name with the matching WFL so we can point redefinition errors
8368 using the location where the function's name was declared.
8369 (check_abstract_method_header): Interprets DECL_NAME as an
8370 identifier or as a WFL, accordingly.
8371 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
8372 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
8373 location and name information out of it and reinstall DECL_NAME to
8374 its original identifier node value.
8375 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
8376 function's source code).
8377 (read_import_dir): Test the value returned by find_class and issue
8378 a fatal accordingly.
8379 (declare_local_variables): Push a new block for the scope of the
8380 new variable(s) if code has been already generated at that nesting
8381 level. Pinpoint redefinition errors using the variable id
8382 WFLs. Generate initialization code if necessary. If the variable
8383 type is incomplete, register a patch on its decl.
8384 (source_start_java_method): Rewritten. Define a new block for the
8385 function's parameters. Build parameter decl out of function's
8386 arguments and register them for a patch if their types are
8388 (expand_start_java_method): Includes the part of
8389 source_start_java_method that was pushing the parameter decls and
8390 completing the method start code.
8391 (source_end_java_method): Removed call the expand_end_bindings and
8392 poplevel (already taken care of). Reinstall function's arguments
8393 and get function's last line of code before calling
8394 expand_function_end.
8395 (java_method_add_stmt): New comment before the function's
8396 code. Complement the second operand of the current COMPOUND_EXPR
8398 (java_complete_expand_methods): Don't generate debug info on line
8399 zero when expanding a generated constructor.
8400 (java_complete_expand_method): Set start and end line numbers for
8401 a artificially generated constructor to one and manually call
8402 enter_block and exit_block when defining it. For all methods:
8403 expand function's start calling the new expand_start_java_method
8404 and invoke java_complete_tree on the effective method's body, if
8406 (resolve_expression_name): Now use lookup_name_in_blocks to search
8407 local variable decls and print out an error when variables are
8409 (patch_method_invocation_stmt): Inserted comment before the
8411 (lookup_method_invoke): Chain method's arguments using chainon
8412 with the current arg list as a second argument. Inserted missing
8413 IDENTIFIER_POINTER when reporting an error on methods not found.
8414 (refine_accessible_methods_list): Don't retain constructors.
8415 (patch_arguments): Function removed.
8416 (java_complete_tree): Inserted comment before the function's
8417 code. New case for BLOCKs. Moved the WFL case a bit
8418 further. Complete function's arguments.
8419 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
8420 maybe_absorb_scoping_blocks): New functions.
8422 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8424 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
8426 * jcf-parse.c (parse_source_file, java_error_count): New forward
8427 and extern declarations.
8428 (java_parse_abort_on_error): Macro moved.
8429 (jcf_parse_source): fatal called if fopen fails. Now calls
8431 (parse_source_file): New parse_only parameter. Reflects the
8432 elimination of the second pass.
8433 (yyparse): parse_source_file called with argument set to 0.
8434 * jcf.h (JCF_ZERO): Sets java_source to zero.
8435 * lex.c (java_init_lex): pass argument is gone. Function modified
8436 to be called once during the analysis of a file.
8437 (java_unget_unicode): Fixed typo in fatal message.
8438 (java_get_line_col): Likewise.
8439 (java_lval): Likewise. String literals no longer built during
8441 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
8443 * parse.h (MODIFIER_WFL): New macro.
8444 (parse_check_super, parser_check_super_interface): Now return int.
8445 (parser_chain_incomplete_item, not_builtin_p,
8446 complete_method_decl): Declarations removed.
8447 (build_method_invocation_stmt, build_invoke): Renamed using the
8448 `patch' instead of `build'
8449 (register-incomplete_type, obtain_incomplete_type,
8450 java_complete_tree, java_complete_expand_method,
8451 unresolved_type_p, create_jdep_list): New function declarations.
8452 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
8453 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
8454 (jdep): New typedef on new struct _jdep.
8455 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
8456 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
8457 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
8458 JDEP_RESOLVED_P): New macros.
8459 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
8460 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
8461 JDEP_VARIABLE): New enum values and jdep kinds.
8462 (jdeplist): New typedef on struct _jdeplist.
8463 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
8465 (CALL_EXPR_PRIMARY): New macro.
8466 (struct parser_ctxt): Fields java_pass, current_method_decl,
8467 method_decl_list deleted. New field jdeplist.
8468 (INCOMPLETE_P): Macro deleted.
8469 * parse.y (single_type_import_declaration:): Removed pass switch.
8470 (type_import_on_demand_declaration): Likewise.
8471 (field_declaration:): Removed pass switch on all sub rules.
8472 (class_declaration:): Call the complete_class_decl removed on
8474 (method_declaration:): Removed second pass switch. No longer chain
8475 methods decl when method_header reduced.
8476 (method_header:): Sub rules no longer depend on pass switch.
8477 (method_declarator:): Likewise.
8478 (method_body:): Likewise.
8479 (abstract_method_declaration:): Likewise.
8480 (block_statement:): Likewise.
8481 (local_variable_declaration:): Likewise.
8482 (argument_list:): Likewise.
8483 (method_invocation:): Likewise. Call to build_method_invocation_stmt
8484 removed. Partial CLASS_EXPR tree node built instead.
8485 (postfix_expression:): Removed pass switch on all sub rules.
8486 (java_pop_parser_context): Free classd_list content.
8487 (yyerror): Call obstrack_grow0 to finalize error message.
8488 (check_class_interface_creation): Comment modified to reflect new
8489 returned value meaning. Removed second pass switch. Return 1 if an
8490 error was found, 0 otherwise. Adjust pointer on filename if a
8491 leading path separator was found.
8492 (maybe_create_class_interface_decl): Removed first pass switch
8493 when linking the class decl to the class_list. Install a new
8494 jdep_list for the class.
8495 (add_superinterfaces): List of unresolved interfaces is
8496 gone. Unresolved interfaces are directly added to the current
8498 (create_interface): Second pass shortcut removed.
8499 ctpx->modifier_ctx access through MODIFIER_WFL.
8500 (create_class): Second pass shortcut removed. Call to
8501 register_incomplete_type replaces the call to
8502 parser_chain_incomplete_item.
8503 (complete_class_decl): Function removed.
8504 (duplicate_declaration_error): New way of retrieving redeclared
8506 (register_fields): Call to lookup_modifier_cl replaced by
8507 MODIFIER_WFL. New way of handling unresolved type, using
8508 unresolved_type_p and obtain_incomplete_type.
8509 register_incomplete_type replaces call to parser_chain_incomplete_item.
8510 (patch_stage): New static global variable.
8511 (method_header): New way of handling unresolved type, using
8512 unresolved_type_p and obtain_incomplete_type. patch_stage used to
8513 indicates that the method decl needs to be patched.
8514 (check_abstract_method_header): Call to lookup_modifier_cl
8515 replaced by MODIFIER_WFL.
8516 (method_declarator): Incomplete argument type are registered
8517 calling register_incomplete_type. Patch on the declared method is
8518 issued in that case.
8519 (unresolved_type_p): New function.
8520 (parser_check_super_interface): New comment to reflect function's
8521 modified returned type (int). Function and has a new argument
8522 this_wfl. Call to parse_error_context uses this_wfl instead of
8523 relying on lookup_cl.
8524 (parser_check_super): Comment reflects function's new returned
8525 type (int). Function returns non zero value on error.
8526 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
8527 register_incomplete_type, jdep_resolve_class): New functions to
8528 handle incomplete types in declarations.
8529 (java_complete_class): Rewritten to work with the new incomplete
8530 type handling scheme.
8531 (complete_class_report_errors): Likewise.
8532 (complete_method_decl): Removed: it jobs is now handled by
8533 java_complete_class.
8534 (do_resolve_class): Class loaded in not already loaded and not
8535 found in Java source code.
8536 (java_check_regular_methods, java_check_abstract_methods): Don't
8537 call complete_method_decl anymore.
8538 (lookup_modifier_cl, not_builtin_p): Functions deleted.
8539 (read_import_dir): Got rid of the pass number dependency.
8540 (declare_local_variables): New handling of unresolved types (patch
8542 (source_start_java_method): New parameter level. Function called
8543 with level set to 1 when argument types are potentially
8544 unresolved. Called to complete the job with level set to 2 once
8546 (source_end_java_method): Call to permanent_allocation
8547 removed. Waiting to be replaced by a more suitable obstack
8549 (java_complete_expand_methods, java_complete_expand_method,
8550 java_expand_finals): New functions.
8551 (build_method_invocation_stmt): Renamed
8552 patch_method_invocation_stmt. Extracts function call expression
8553 (wfl) and arguments (args) from CALL_EXPR tree operands.
8554 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
8555 call. Patch the function and argument operand of the CALL_EXPR
8557 (patch_argument, java_complete_tree): New functions.
8559 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
8561 Recover from missing fields and methods (i.e. error instead of fatal).
8562 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
8563 * expr.c (expand_invoke): Recover from missing method.
8564 (expand_java_field_op): Recover from missing field.
8565 Inline references to java.lang.{Integer,Char,...}.TYPE.
8566 * typeck.c (get_type_from_signature), java-tree.h: New function.
8567 * class.c (add_method): Use get_type_from_signature.
8568 (build_class_ref): Handle a class that was not found.
8569 * typeck.c (convert): Handle conversion to pointers (for convenience).
8570 * verify.c (verify_jvm_instructions): Use get_type_from_signature
8571 instead of lookup_field to handle missing fields.
8573 * jcf-parse.c (process_zip_dir): Set java_source.
8575 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
8577 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
8579 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8581 * jcf-parse.c (load_class): Don't change input_filename before
8582 calling jcf_parse_source (but still do it before calling
8584 (jcf_parse_source): Assign input_filename after having saved the
8586 * lex.c (java_init_lex): Chain a WFL node to the import on demand
8587 list. ctxp->modifier_ctx zeroed according to its new
8588 definition. ctxp->filename initialized. Removed
8589 JAVA_MODIFIER_CTX_UNMARK.
8590 (java_unget_unicode): Update the character based column position.
8591 (java_allocate_new_line): ref_count not used anymore. Always free
8592 ctxp->p_line. Initialize c_line->char_col to 0.
8593 (java_get_unicode): Update the character based column position.
8594 (java_lex): Use ctxp->elc to store current position in source
8595 file, at the beginning of the parsed token. Set modifier_ctx entry
8596 corresponding to the parse modifier to a WFL node. Return a WFL
8597 node when an identifier is parsed.
8598 (java_lex_error): Now uses ctxp->elc to store current position in
8600 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
8601 * lex.h (build_wfl_node): New function definitions.
8602 (struct java_line): ref_count and next fields are gone. New field
8604 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
8605 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
8606 (JAVA_COLUMN_DELTA): New macro.
8607 (java_lc): New typedef on new struct _java_lc.
8608 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
8609 (parse_error_context, parse_warning_context): Changed prototypes.
8610 (java_get_line_col): Added as an available global function.
8611 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
8612 (IC_DECL): Replaced by macro IC_TYPE
8613 (DEPEND_WFL): New macro.
8614 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
8616 (exit_java_complete_class): Removed a commented out statement.
8617 (struct parser_ctxt): Added comments on fields. modifier_ctx is
8618 now an array of tree nodes. Deleted fields line_list and
8619 e_line. New field elc, to replace e_line.
8620 * parse.y (array_type:): Build WFL node.
8621 (qualified_name:): Build a single WFL node out of two. Retain
8622 the location information of the first node in the resulting node.
8623 (package_declaration:): Use package name as a WFL node
8624 (single_type_import_declaration:): Use imported name as a WFL node.
8625 (type_import_on_demand_declaration:): Use root of the imported
8626 packages as a WFL node.
8627 (field_declaration:): Removed unused local variable cl.
8628 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
8629 (yyerror): New static elc. Removed static error_line, error_pos.
8630 New local code_from_source. Save ctxp->elc into elc at the first
8631 pass. Call java_get_line_col to get a string of the line where
8633 (debug_line): Removed static function.
8634 (parse_error_context, parse_warning_context): Parameter cl is now
8635 a WFL node. Use its value to initialize ctxp->elc.
8636 (redefinition_error): Parameter cl is now a WFL node.
8637 (parse_add_interface): New parameter wfl. No longer call
8638 lookup_cl, use wfl instead.
8639 (check_class_interface_creation): Parameter cl is now a WFL node.
8640 (maybe_create_class_interface_decl): Likewise.
8641 (add_superinterfaces): New function.
8642 (create_interface): Removed local cl, node, super_decl,
8643 super_decl_type. Function now uses id as a WFL node. Better
8644 warning/error report on obsolete or forbidden mix of
8645 modifiers. Now calls add_superinterfaces to register interfaces.
8646 (create_class): Removed local cl, node. Local variable id is used
8647 as a WFL node. Better error report on forbidden modifier
8648 mix. Uses add_superinterfaces to register interfaces.
8649 (find_field): Argument cl is now a WFL node. Now store the WFL
8650 node of a fields that needs to be checked for their
8652 (method_header): Local variable node non longer used. Local
8653 variable id replaces cl.
8654 (check_modifiers_consistency): Local variable cl is now a WFL
8656 (method_declarator): Local variable cl replaced by parameter id.
8657 (parser_qualified_name): Now uses parameter name as a WFL node.
8658 (parser_check_super_interface): New parameter wfl, for achieve
8659 greater accuracy during error reports.
8660 (parser_chain_incomplete_item): New parameter named location. Used,
8661 along the decl, to construct the incomplete item node.
8662 (java_complete_class): resolve_class now uses WFL node extracted
8663 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
8665 (complete_method_decl): Unresolved function's argument types are WFL.
8666 (resolve_class): Parameter cl is now a WFL node.
8667 (resolve_and_layout): Likewise.
8668 (do_resolve_class): Likewise. Try first to use cl and then do the
8669 lookup on the decl when calling check_pkg_class_access.
8670 (complete_class_report_errors): Use IC_TYPE in place of
8671 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
8672 instead of doing a lookup over the decl.
8673 (java_check_final): Use WFL info from field tree list.
8674 (lookup_cl): Rewritten and returns a statically defined WFL node.
8675 (lookup_modifier_cl): Now uses information from WFL nodes.
8676 (process_imports): Likewise.
8677 (read_import_dir): name and cl arguments replaced by a single WFL
8678 node. Function modified accordingly.
8679 (find_in_imports_on_demand): Now uses WFL node.
8680 (check_pkg_class_access): cl argument is now a WFL node.
8681 (declare_local_variables): Fixed to use WFL nodes.
8682 (resolve_expression_name): Likewise.
8683 (build_method_invocation_stmt): name_combo argument renamed
8684 wfl. Function modified to use WFL nodes.
8685 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
8686 (lookup_method_invoke): cl is now a WFL node. Added missing
8687 IDENTIFIER_POINTER to class type decl name.
8689 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
8691 * lang.c (init_parse): Now returns char* containing the filename.
8693 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
8695 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
8697 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
8698 * class.c (make_class_data): If flag_assume_compiled, initial class
8699 state is CSTATE_PREPARED; make superclass and interfaces direct
8700 references, rather than constant pool indexes.
8702 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8704 * parser.y: Include flags.h. Removed debug variable pl.
8705 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
8707 (labeled_statement_nsi:): Generate debug info when reducing
8708 expression_statement:.
8709 (check_pkg_class_access): get_access_flags_from_decl invokation
8710 fixed for new CLASS_* flags location.
8711 (source_end_java_method): Save/restore parser context when
8712 entering/leaving this routine. Restore lineno to its right value
8713 before calling expand_end_bindings.
8714 (build_method_invocation_stmt): build_invoke called with the
8715 current line information.
8716 (build_invoke): New argument cl. Wrap the function call around a
8718 (refine_accessible_methods_list): Changed comment, removed
8720 * parse.h: Fixed typo in comments.
8721 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
8722 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
8723 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
8725 * lex.c (java_lex): Record the last closing curly bracket of a
8727 * jcf-parse.c (jcf_parse_source): Now calls
8728 java_check_methods. Clarified comment, fixed typo.
8730 1998-04-09 Dave Brolley <brolley@cygnus.com>
8732 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
8733 (finish_parse): Expose for non USE_CPPLIB builds.
8735 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
8737 * lang.c (lang_print_xnode): New function.
8739 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
8741 * decl.c (class_dtable_decl), java-tree.h: New tree node.
8742 * class.c (get_dispatch_vector, get_dispatch_table): New functions
8743 used to build a class's dispatch table.
8744 (make_class_data): Generate dispatch table if flag_assume_compiled.
8745 Set dtable of class object to address of class_dtable_decl.
8747 * decl.c (int_decl_processing): Make soft_badarrayindex_node
8748 be volatile and have side effects - generates better code.
8750 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
8751 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
8753 * expr.c (expand_invoke): If class is final, method is
8754 effectively final, so can call it directly.
8756 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
8758 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
8760 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8762 * parse.y (build_method_invocation_stmt): Removed extra argument
8765 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8767 * expr.c (dtable_indent): Now static global.
8768 (expand_invoke): Now call invoke_build_dtable and
8769 build_invokevirtual.
8770 (invoke_build_dtable, build_invokevirtual): New functions.
8771 * jcf-io.c (find_class): Defer issuing a warning by setting
8772 jcf->outofsynch to 1.
8773 * jcf-parse.c (jcf_out_of_synch): New function.
8774 (load_class): Test this_jcf.outofsynch flag and call
8775 jcf_out_of_synch accordingly.
8776 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
8777 comment indentation.
8778 * lex.c (java_get_unicode): Fixed code indentation.
8779 (java_lex): Create string literal. Fixed typo. Removed several
8780 premature obstack_free.
8781 * parse.h: New enums for name resolution and invocation mode.
8782 (struct qualification): New data structure.
8783 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
8784 (do_resolve_class, build_method_invocation_stmt,
8785 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
8786 debug_line, identical_subpath_p, invocation_mode,
8787 refine_accessible_methods_list, build_invoke,
8788 lookup_method_invoke): New functions declared.
8789 (build_invokevirtual, invoke_build_dtable, match_java_method,
8790 build_field_ref, jcf_out_of_synch): New references to external
8792 (struct parse_ctxt): Removed artificial_constructor field.
8793 * parse.y: (array_type:): Type defined for this rule.
8794 (class_type:): Installed default rule for interface_type:.
8795 (array_type:): Now build Java array type.
8796 (qualified_name:): Now use obstack_grow0.
8797 (method_declaration:): Skip the artificial constructor added to
8799 (abstract_method_declaration:): Execute the code only during pass 1.
8800 (block:): Installed default rule in block_statements:.
8801 (block_statement:): Add the statement to the method during pass 2.
8802 (statement_expression): Installed default rule for
8804 (argument_list:): Added code to build the argument list.
8805 (method_invocation:): Added call to create the method invocation
8807 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
8808 (debug_line): New function for debug.
8809 (complete_class_decl): No longer do something during pass 1.
8810 (method_header): Use BUILD_PTR_FROM_NAME.
8811 (parser_qualified_classname): Use obstack_grow0. Removed bogus
8813 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
8814 function's main comment.
8815 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
8817 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
8818 (resolve_class): Now works with arrays.
8819 (do_resolve_class, resolve_and_layout): New functions.
8820 (java_check_regular_methods): Reverse method list before and after
8821 having processed it. No longer set ctxp->artificial_constructor.
8822 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
8823 accordingly. Fixed typo in issued error message. Now use
8825 (find_in_imports_on_demand): Now use obstack_grow0.
8826 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
8827 (source_end_java_method): Call expand_expr_stmt instead of
8828 expand_expr. Calls it before calling expand_function_end.
8829 (java_method_add_stmt): Do nothing if errors were found during
8831 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
8832 (build_method_invocation_stmt, build_invoke, invocation_mode,
8833 lookup_method_invoke, refine_accessible_methods_list,
8834 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
8836 * typeck.c (build_java_signature): Properly end method signature
8837 if return type skipped.
8838 (match_java_method): New function.
8840 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
8842 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
8844 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8846 * expr.c (build_invoke_non_interface): New function.
8847 (methods_ident, ncode_ident): Now static globals.
8848 (expand_invoke): Use build_invoke_non_interface.
8849 * java-tree.h (struct lang_decl): New field function_decl_body.
8850 (DECL_FUNCTION_BODY): New macro.
8851 * jcf-parse.c (jcf_parse_source): Deeper check before setting
8852 CLASS_FROM_SOURCE_P.
8853 (parse_source_file): Fixed typos. Call java_layout_parsed_class
8854 before starting pass 2. Call to java_generate_parsed_class replaced
8855 by java_register_parsed_class.
8856 * lex.c: Fixed typo in header. Some line width related formating.
8857 * lex.h: Some line width related formating.
8858 * parse.h (source_end_java_method, resolve_expression_name,
8859 complete_class_decl, maybe_create_class_interface_decl,
8860 check_class_interface_creation): New static function declarations.
8861 (java_layout_parsed_class, java_method_add_stmt): New function
8863 (struct parser_ctxt): Field mark_class_generate removed. New
8864 fields class_list and artificial_constructor.
8865 * parse.y: Fixed typo in header.
8866 (class_declaration:): Call complete_class_decl when class body
8868 (method_declaration:): Call source_end_java_method in pass 2 when
8869 the method body is defined.
8870 (postfix_expression:): Do expression name resolution on sub-rule
8872 (create_class, create_interface): Merged common pieces.
8873 (check_class_interface_creation, maybe_create_class_interface_decl):
8875 (complete_class_decl): New function.
8876 (register_fields): Fixed line width related typo.
8877 (method_header): Correctly skip first argument when fixing
8878 argument line. Changed the loop.
8879 (java_check_circular_reference): Now use ctxp->class_list.
8880 (java_complete_class): Removed start/stop marking.
8881 (java_check_regular_methods): Now takes a class decl as an
8882 argument. Add default constructor if none were encountered.
8883 (java_check_methods): Now use ctxp->class_list. Changed call to
8884 java_check_regular_methods.
8885 (source_start_java_method): Set DECL_ARG_TYPE for each function
8887 (source_end_java_method, java_method_add_stmt): New functions.
8888 (java_generate_parsed_class): No longer exists.
8889 (java_layout_parsed_class, java_register_parsed_class): New functions.
8890 (resolve_expression_name): New function.
8892 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8894 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
8895 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
8896 until pass initializations are done. Call read_import_dir with
8898 * parse.h: (lookup_modifier_cl): New function declared.
8899 (INTERFACE_FIELD_MODIFIERS): New macro.
8900 (OBSOLETE_MODIFIER_WARNING): New macro.
8901 * parse.y: (register_fields): Class type and current field name in
8902 local variables. Check modifier(s) if adding field(s) to an interface.
8903 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
8904 and report errors using the faulty modifier line context.
8905 (lookup_modifier_cl): New function.
8906 (read_import_dir): Detect and report default import processing
8909 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
8911 Add a pair of -fassume-compiled/-fno-assume-compiled options.
8912 * class.c (is_compiled_class): Return 1 after making sure it
8913 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
8914 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
8915 * java-tree.h (flag_assume_compiled): Add decl.
8916 * lang.c (lang_f_options): Add the flag.
8917 (flag_assume_compiled): Add decl, default to 0.
8919 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8921 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
8922 (is_compiled_class): Likewise.
8923 (layout_class): Likewise.
8924 (layout_class): Detect and lay out classes defined in source code.
8925 (interface_of_p, add_interface_do, may_add_interface): New
8927 (add_interface): Now use add_interface_do.
8928 (add_method_1): New function.
8929 (add_method): Now use add_method_1.
8930 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
8931 (complete_start_java_method): New function.
8932 (start_java_mehod): Now call complete_start_java_method.
8933 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
8934 (expand_invoke): Likewise and fixed typo.
8935 *gjava.c: (print_super_field): Use new argument to find_class
8938 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
8939 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
8940 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
8942 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
8943 (add_method_1, push_class): New prototypes.
8944 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
8945 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
8946 directory where the class was found.
8947 (find_class): New argument DO_CLASS_FILE. Function find_class
8948 modified accordingly.
8949 *jcf-parse.c: (fix_class_path): New function.
8950 (load_class): Use new VERBOSE argument. load_class now finds and
8951 loads/parses .class/.java files. Save read_state of current_jcf
8953 (java_parser_abort_on_error): New macro.
8954 (jcf_parse_source, parse_source_file): New function.
8955 (jcf_parse): Fixed typo.
8956 (yyparse): Call parse_source_file () only.
8957 (process_zip_dir): Fixed typo, fix zdir->filename_length when
8958 writing the real class name back in the zip directory entry.
8959 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
8960 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
8961 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
8962 (find_class): Prototype fixed.
8963 *lex.c: Added 1998 time stamp.
8964 Removed all static global variables, moved into the parser
8965 context data structure.. Now include unistd.h if SEEK_SET not
8967 (java_init_lex): Rewritten.
8968 (java_sneak_unicode): Modified current unicode access in current line.
8969 (java_unget_unicode): Likewise.
8970 (java_allocate_new_line): New allocation management.
8971 (java_read_char): Modified access and storage of unget_utf8_value.
8972 New way of processing current unicode.
8973 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
8974 (java_get_unicode): Now use the parser context.
8975 (java_lineterminator): Likewise.
8976 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
8977 of the reentrant parser implementation. Function now use the
8978 parser context data structure and java_lval. Fixed production of
8979 the float and double constant "out of range" error message. Fixed
8980 obstack use. Return integer value when hitting a modifier. Now
8981 return type for TRUE, FALSE and other predefined types. Return
8982 identifier as a TREE_LIST list containing the current line context
8983 as the TREE_VALUE sub-node.
8984 (java_unicode_2_utf8): Fixed typo in declaration.
8985 (java_lex_error): Now use the parser context data structure.
8986 *lex.h: Added 1998 time stamp.
8987 (struct java_line): New fields ref_count and next.
8988 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
8989 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
8990 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
8991 *parse.h: Added 1998 time stamp.
8992 (java_parse_source_file): Renamed from parse_source_file.
8993 (YYERROR_NOW, YYNOT_TWICE): Fixed.
8994 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
8995 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
8996 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
8997 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
8998 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
8999 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
9000 (struct parser_ctxt): New data structure to keep the parser context.
9001 *parse.y: Added 1998 time stamp, got rid of static global variables.
9002 (java_error_count, ctxp): New global variables.
9003 (%union): New value field.
9004 (numeric_type, integral_type): Rules removed.
9005 (primitive_type): Rule defined to handle integral, float, double and
9007 (qualified_name, package_declaration,
9008 single_type_import_declaration, type_import_on_demand_declaration,
9009 modifiers, class_declaration, super, interfaces,
9010 interface_type_list, class_body, field_declaration,
9011 field_declaration, variable_declarators, variable_declarator,
9012 variable_declarator_id, method_declaration, method_header,
9013 formal_parameter_list, formal_parameter, method_body, block,
9014 static, interface_declaration, extends_interfaces,
9015 abstract_method_declaration, local_variable_declarators): Rules now
9017 (force_error, do_warning): New global statics.
9018 (push_parser_context, parser_context_save_global,
9019 parser_context_restore_global, pop_parser_context): New functions.
9020 (yyerror): Now uses the global parser context. Fixed use of obstack.
9021 (parse_error, parse_error_context, parse_warning_context,
9022 java_accstring_lookup, redefinition_error, check_modifiers,
9023 parser_add_interface, create_interface, create_class, find_field,
9024 duplicate_declaration_error, register_fields, method_header,
9025 check_modifiers_consistency, check_abstract_method_header,
9026 method_declarator, parser_qualified_classname,
9027 parser_check_super_interface, parser_check_super,
9028 parser_chain_incomplete_item, java_check_circular_reference,
9029 layout_class_from_source, java_complete_class,
9030 complete_method_decl, resolve_class, complete_class_report_errors,
9031 java_check_final, check_method_redefinition,
9032 java_check_regular_methods, java_check_abstract_methods,
9033 java_check_methods, lookup_java_interface_method2,
9034 lookup_java_method2, lookup_cl, find_name_in_single_imports,
9035 process_imports, find_in_imports, read_import_entry,
9036 read_import_dir, find_in_imports_on_demand,
9037 check_pkg_class_access, not_builtin_p, declare_local_variables,
9038 source_start_java_method, java_generate_parsed_class): New
9040 *typeck.c: (signature_include_return): New global variable.
9041 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
9042 to add the function returned type in the signature.
9044 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
9046 * jcf-io.c (open_in_zip): Use strncmp and LEN.
9048 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
9050 * Make-lang.in (java.info): Added.
9051 (java.install-info): Added
9053 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
9055 * Makefile.in (clean): Also remove java/parse.c.
9057 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
9059 Add a pair of -fbounds-check/-fno-bounds-check options.
9060 * lang.c (lang_decode_option): Add code to grok arguments.
9061 (flag_bounds_check): Add decl.
9062 (lang_f_options): New array w/ the option in it.
9063 * java-tree.h (flag_bounds_check): Add decl.
9064 * lang-options.h: New file.
9065 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
9066 of a static macro value.
9067 (JAVA_ARRAY_EXCEPTION): Delete macro.
9069 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
9071 * typeck.c (build_java_array_type): Fix two bugs in previous change.
9072 * expr.c (build_anewarray): Add missing promote_type.
9074 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
9076 Add array types with known length to optimize bounds checking.
9077 * typeck.c (build_java_array_type): Take length parameter.
9078 (java_array_type_length, build_prim_array_type): New functions.
9079 * java-tree.h: Update for new functions.
9080 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
9081 * class.c: Use build_prim_array_type.
9082 * expr.c (can_widen_reference_to): Handle known-length array types.
9083 (verify_jvm_instructions): Keep track of integer push instructions
9084 followed by newarray/anewarray, so we can build known-length arrays.
9085 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
9086 (java_array_data_offset): New function.
9087 (build_java_array_length_access): New function. Optimize if constant.
9088 (build_java_arrayaccess): Constant fold bounds check.
9089 (expand_java_newarray, expand_java_anewarray): Replaced by ...
9090 (build_newarray, build_anewarray): New functions.
9091 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
9092 * verify.c (merge_types): Handle known-lengh array types.
9094 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
9096 * expr.c (expand_byte_code): Fix performace bug, which caused
9097 searching linenumber_table to be linear rather than constant.
9099 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
9101 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
9103 * decl.c, java-tree.h (soft_fmod_node): New global.
9104 * decl.c (init_decl_processing): Define __builtin_fmod.
9105 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
9106 using __builtin_fmod.
9108 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9110 * keyword.h: New file, output of keyword.gperf as processed by
9112 * lex.c (java_lex_init): Initialize java_error_flag.
9113 * parse.c (YYERROR_NOW): Uses java_error_flag.
9114 * parse.y: New static java_error_flag. Useless definition of
9116 * parse.y (java_error): Portable error recovery using
9117 java_error_flag (not yet completely tuned).
9119 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
9121 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
9123 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9125 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
9126 (parse.c, lex.c, keyword.h): New rules for Java source code
9128 * parse.c: Renamed into jcf-parse.c.
9129 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
9130 * keyword.gperf: New file, Java keywords.
9131 * parse.y: New file, Java language grammar.
9132 * parse.h: New file, Java language grammar definitions.
9133 * lex.c: New file, Java language lexer.
9134 * lex.h: New file, Java language lexer definitions.
9136 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
9138 * decl.c (clinit_identifier_node), java-tree.h: New global.
9139 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
9140 * verify.c (verify_jvm_instructions): Inline use of removed macros.
9141 * expr.c (expand_java_field_op): Check for invalid assignment
9144 * jcf-reader.c (get_attribute): Test for wrong attribute length.
9146 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
9148 * verify.c (verify_jvm_instructions): When processing a handler,
9149 attempt to set the current_subr to the right value.
9150 (More complicated code combines Sep 17 and Oct 22 versions.)
9152 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
9154 * class.c (push_class): Figure out (guess) name of source file.
9155 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
9156 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
9157 (parse_class_file): Change return type from int to void.
9158 Call debug_start_source_file/debug_end_source_file.
9160 * expr.c (build_java_binop): Fix masking 2nd operand.
9161 * decl.c (init_decl_processing): Set sizetype first.
9163 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
9165 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
9166 (Revert Sep 17 change.)
9168 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9170 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
9171 .class extension in their name and fix thing so we don't process
9172 them parse_zip_file_entries().
9173 (parse_zip_file_entries): Cleaned unused local variables.
9175 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
9177 * expr.c (can_widen_reference_to): Allows equal array element types.
9178 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
9179 * jcf-dump.c (RET): Get (and print) index.
9181 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
9182 Promote element type to POINTER_TYPE.
9184 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9186 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
9187 find_in_current_zip, jcf_figure_file_type): Moved from
9188 jcf-reader.c to parse.c.
9189 * zextract.c: (read_zip_archive): takes file_comment_length possible
9192 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
9194 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
9196 * verify.c (merge_types): Handle array types even better ...
9198 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
9200 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
9202 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
9203 * class.c (make_class_data): Don't build fields_decl if no fields.
9204 When building fields_decl, skip if DECL_ARTIFICAL.
9206 * expr.c (java_stack_swap): Update stack_type_map.
9207 * verify.c (merge_types): Handle array types better.
9209 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
9211 * class.c (add_field): Don't promote short integral fields to
9212 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
9213 * expr.c (push_value): Promote and convert short integral values.
9215 * decl.c, java-tree.h (integer_two_node): New constant node.
9216 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
9218 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9220 * class.c (append_gpp_mangled_type): Use function argument
9221 unpromoted type to generate mangled name.
9223 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9225 * constants.c (build_constant_data_ref): Now uses current_class
9226 instead of main_class.
9227 (build_constants_constructor): Now uses current_class instead of
9229 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
9230 of the global variable SeepZipFiles done here.
9231 * zextract.c (read_zip_archive): extra_field optional field taken
9232 into account while computing the position of the class file in the
9234 * verify.c (verify_jvm_instructions): Use current_jcf to search
9236 * parse.c (load_class): First search for the class to load in the
9237 current zip file. Saves current_jcf (restored before returning
9238 from that function). Don't call JCF_FINISH in the class was found
9239 in the current ZIP file.
9240 (jcf_parse): If the class was found in the current ZIP file, save
9241 its tree_constant_pool (for later reuse).
9242 (parse_class_file): New function. Process each method defined in
9243 the current class and record the class as to be later registered.
9244 (yyparse): Rewritten. Figure the type of the current file and switch
9246 * lang.c: New global variable current_jcf.
9247 (lang_init): Removed compiling_from_source test (done later, in
9248 yyparse). Removed call the jcf_parse ().
9249 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
9250 (typedef struct JCF): New fields seen_in_zip (to mark a class found
9251 in the current ZIP file) and zip_offset (offset to the class data in
9252 the current zip file).
9253 * jcf-reader.c: zipfile.h included.
9254 localToFile: New ZipFileCache static global variable
9255 (parse_zip_file_entries): New function. Browse the current ZIP
9256 file directory and process each class found.
9257 (process_zip_dir): New function. Register each class found in the
9258 ZIP file directory. The class aren't parsed but a valid JCF is
9259 link to each of them.
9260 (find_in_current_zip): New function. Search for a class in the
9261 current ZIP file directory. If found, prepare the class so that it
9263 (jcf_figure_file_type): New function. Examine the file structure
9264 to figure a class file, a ZIP file. If none of these categories are
9265 matched, a source file is assumed.
9266 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
9267 SeenZipFile: New global variable.
9268 (open_in_zip): Use zipmember's length to accelerate the search for
9269 a member. If zipmember was NULL and zip file successfully read,
9271 * java-tree.h: New global variable current_jcf declared. Added
9272 declaration for current_constant_pool_tags, current_constant_pool_data,
9273 current_constant_pool_length, current_constant_pool_data_ref.
9274 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
9275 store the JCF of classes seen in a zip file) and tree *constant_pool
9276 (to save a loaded class constant pool). current_class declared here.
9277 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
9278 retrieve method_ref_constant.
9279 (PUSHC): java_push_constant_from_pool now uses current_jcf.
9280 (OBJECT): get_class_constant now uses current_jcf.
9281 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
9282 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
9283 (expand_invoke): Now uses current_class instead of main_class
9284 (build_class_init): Now uses current_class instead of main_class
9285 * class.c: New static global variable registered_class.
9286 (register_class): New function.
9287 (emit_register_class): Modified to use registered_class instead of
9289 (is_compiled_class): Now take into account class seen in the archive.
9291 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
9293 * except.h: Renamed to: java-except.h.
9294 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
9295 * except.c: Add semi-working (commented out) implementation.
9297 * expr.c (expand_iinc): Add needed flush_quick_stack.
9298 * parse.c (set_source_filename): New function.
9299 (give_name_to_class): Set input_filename from package.classname.java.
9301 * jcf-io.c (find_class): Don't look first in ".".
9303 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9305 * zextract.c (read_zip_archive): Now takes into account the
9307 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
9309 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
9311 * constants.c, java-tree.h (build_internal_class_name): New function.
9312 (alloc_class_constant): Re-implement using build_internal_class_name.
9313 * class.c (make_class_data): Likewise.
9314 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
9316 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
9318 * verify.c (verify_jvm_instructions): Temporarily set current_subr
9319 to NULL before pushing an exception handler target.
9321 * expr.c (flush_quick_stack): Save from low stack indexes to high.
9322 (java_stack_swap, java_stack_dup): Re-write to be safe from
9323 clobbering registers.
9324 (build_class_init): New function.
9326 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9328 * typeck.c (build_java_array_type): Temporary use
9329 permanent_obstack to create the array 'length' field.
9330 * expr.c (lookup_label): Temporay use permanent_obstack to create
9332 * class.c (push_super_field): Tempory use permanent_obstack.
9334 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9336 * typeck.c (type_for_mode): Now handles double_type_node and
9338 * verify.c (verify_jvm_instructions): The instruction following
9339 the wide bytecode is checked. OPCODE_ret added to the list of
9342 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9344 * class.c (make_class): Temporary use permanent_obstack. Set the
9345 class CLASS_P field to 1.
9346 (push_class): Temporary use permanent_obstack.
9347 (set_super_info): Temporary use permanent_obstack.
9348 (add_method): Temporary use permanent_obstack, set
9350 (add_field): Temporary use permanent_obstack. Sets
9351 FIELD_VOLATILE() and FIELD_TRANSIENT().
9352 (build_class_ref): Temporary use permanent_obstack if the class
9354 (build_static_field_ref): Temporary use permanent_obstack when
9355 creating field's rtl.
9356 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
9357 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
9358 and fields. Function finalized, as far as flag handling.
9359 (push_class_static_dummy_field): Temporary use permanent_obstack.
9360 (emit_register_class): Force generation of class registration at
9362 * decl.c (end_java_method): Call permanent_allocation() before
9364 * expr.c (can_widen_reference_to): Added comment to interface
9365 handling, fixed typo.
9366 (lookup_field): Now uses CLASS_P() to correct FIXME
9367 (expand_invoke): Verification on public && !static &&
9368 !abstract moved into soft_lookupinterfacemethod (kaffe).
9369 Use Object class dtable if objectref is an array when expanding
9371 (java_push_constant_from_pool): Temporary use permanent_obstack
9373 * parse.c (get_ref_constant): Temporary use permanent_obstack to
9374 create constant references.
9375 (get_constant): Temporary use permanent_obstack to create constant.
9376 (load_class): Temporary use permanent_obstack to load class.
9377 (jcf_parse): Temporary use permanent_obstack to perform class
9379 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
9380 (build_java_signature): Temporary use permanent_obstack.
9381 * verify.c: (verify_jvm_instruction): removed unecessary verification
9383 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
9384 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
9387 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
9389 * class.c (append_gpp_mangled_type): Fix typo.
9390 (emit_register_class): Use main_class to get class object, rather
9391 than looking for no-longer-existing static decl starting with _CL.
9392 * typeck.c (parse_signature_type): Promote array element type
9393 if it is a RECORD_TYPE.
9395 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
9397 * class.c (push_class_static_dummy_field): New function.
9398 (mangle_static_field): New. Do G++-style mangling of static fields.
9399 (layout_class): Mandle static fields here, not in add_field.
9400 (build_class_ref): The class object is now a dummy static field.
9401 * decl.c (find_local_variable): Look for best, instead of first match.
9402 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
9403 (build_java_athrow): Don't check here if exception is Throwable.
9404 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
9405 (TYPE_USED): Removed. No longer used ...
9406 * parse.c (jcf_parse): Call push_class_static_dummy_field.
9407 * verify.c (push_pending_label): New function.
9408 (push_pending_block): Renamed to check_pending_block.
9409 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
9410 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
9411 re-checking possible handlers) after a store (less wasted work).
9412 Check for null handler (finally) before calling add_handler.
9413 Various changes to (finally?) correctly handle try/finally.
9415 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
9417 * class.c: Include stdio.h.
9419 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
9421 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
9422 to make sure class is initialized before static/special invoke.
9424 * verify.c (verify_jvm_instructions): On a store instruction,
9425 call find_local_variable to force pre-allocation of decl and rtx.
9426 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
9428 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
9430 * class.c (build_class_ref): Strip off "promoted_" if need be.
9431 (make_field_value): Call build_java_signature when needed.
9432 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
9433 * expr.c (build_java_athrow): Don't push_value of exception.
9434 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
9435 match specification of [fd]cmp[lg] for NaNs.
9436 (expand_byte_code): Add support for exception handler ranges.
9437 * except.c: Add skeleton for EH code-generation.
9438 * verify.c (merge_types): Treat all promoted integral types as equal.
9439 * constants.c (build_constants_constructor): To force creation of
9440 current_constant_pool_data_ref, call build_constant_data_ref.
9442 * javaop.def (lload): Fix typo.
9443 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
9445 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9447 * parse.c: Don't include function.h.
9449 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
9451 * except.[ch]: New files.
9452 * Makefile.in (JAVA_OBJS): Add except.o
9453 * expr.c: Temporary warning about unimplemented exceptions.
9454 * verify.c: Verify exception handlers.
9456 * jcf-dump.c (disassemble_method): Print exception table.
9458 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9460 * expr.c (verify_jvm_instructions): Started a thorough
9461 verification of invoke* bytecodes.
9462 (expand_byte_code): flush quick stack if PC is the target of a
9463 branch. and undef RET (conflicting with config/i386/i386.h).
9464 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
9466 (expand_invoke): Now handles invokeinterface and do more
9467 verification according to the bytecode.
9468 (lookup_field): Don't try to load the class if processing
9470 (can_widen_reference_to): Now handles interfaces.
9471 * decl.c (init_decl_processing): New global variable
9472 soft_lookupinterfacemethod_node, declared in java-tree.h.
9473 Call set_super_info on string_type_node.
9474 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
9476 * class.c (set_super_info): Fills the CLASS_* flags according to
9478 (get_access_flags_from_decl): Handles all class flags.
9480 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
9482 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
9483 * parse.c (yyparse): Check for abstract method, and missing code.
9484 * expr.c (expand_byte_code): Change interface.
9485 * lang.c (put_decl_node): Print promoted types prettier.
9486 * verify.c (verify_jvm_instruction): Change interface.
9487 Partial support for scanning exception table.
9488 For load instructions, handle promoted integral types.
9490 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
9492 * verify.c: New file, with contents moved from expr.c.
9493 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
9494 * typeck.c (is_array_type_p): Moved here from expr.c.
9495 * java-tree.h: Add some now-needed function declarations.
9496 * Makefile.in (JAVA_OBJS): Added verify.o.
9498 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9500 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
9501 METHOD_ABSTRACT flag.
9503 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
9504 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
9505 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
9507 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
9509 (start_java_method): Hook for SYNCHRONIZED methods.
9511 * expr.c (build_java_jsr, build_java_ret): New functions
9512 (JSR,PRE): New macros
9513 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
9514 (verify_jvm_instructions): tableswitch, lookupswitch,
9515 monitorenter, monitorexit, goto_w: verified.
9516 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
9517 (build_java_monitor): New function.
9518 (MONITOR_OPERATION): Modified to call build_java_monitor()
9519 (verify_jvm_instructions): Started a thorough verification of
9522 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
9524 Support verification of jsr/ret subroutines (used for try/finally).
9525 * decl.c (return_address_type_node): New type node.
9526 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
9527 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
9528 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
9529 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
9530 TYPE_USED): New macros for special types in type_map.
9532 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
9533 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
9535 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
9537 * expr.c (can_widen_reference_to): New function.
9539 (merge_type_state): Support handling start of subroutine.
9540 (push_pending_block): Return char* error message, instead of calling
9541 fatal on an error. Also handle subroutines.
9542 (verify_jvm_instructions): Handle errors from push_poending_block.
9543 Support jsr and ret instructions.
9545 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
9547 * jcf-io.c (find_classfile): Fix thinko.
9548 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
9550 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
9552 * Makefile.in (BISON): Remove.
9554 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
9556 * Makefile.in: Convert to autoconf.
9557 * config-lang.in (outputs): Added java/Makefile.
9559 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
9560 Rename cc1java to jc1.
9562 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
9563 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
9565 * class.c (class_depth): Do load_class if needed.
9567 Mostly better verification.
9568 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
9569 (init_decl_processing): Change return type of soft_checkcast.
9570 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
9571 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
9572 lang_print_error): New functions.
9573 (lang_init): Set global hook print_error_function to lang_print_error.
9574 * expr.c: In the type_map ptr_type_node is only used for null now.
9575 (pop_type, merge_types): Hence ptr_type_node matches any reference.
9576 (merge_types): Dererence pointer to record types before comparing.
9577 (decode_newarray_type, merge_types): On error just return NULL.
9578 (build_java_binop): Add preliminary implementation (with warning)
9579 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
9580 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
9581 (expand_compare, expand_java_goto, expand_java_call): Don't
9582 push_pending_block, since that only makes sense when verifying.
9583 (merge_type_state): Different return codes.
9584 (push_pending_block): A block may need to be verified more than once.
9585 (expand_byte_code): Warn about unused code at code generation time.
9586 (verify_jvm_instruction): Changed logic, since code may need to be
9587 re-verified if type-state has changed. Also, better error handling.
9588 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
9589 Improve newarray, anewarray, ?aload, athrow,
9590 * java-tree.h (LABEL_CHANGED): New macro.
9592 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9594 * decl.c (soft_athrow_node): New global variable initialized.
9595 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
9596 * typeck.c (convert): Added support for REAL_TYPE.
9597 (convert_to_char): New function.
9598 (convert): Handle CHAR_TYPE.
9599 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
9600 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
9601 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
9603 (verify_jvm_instructions): Added break a the end of bogus unop: label.
9604 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
9605 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
9606 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
9607 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
9608 to Use The Right Things.
9609 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
9610 compatible with INT. BOOLEAN is made equivalent to BYTE.
9611 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
9612 OPCODE_ifnonnull): Now supported.
9613 (build_java_athrow): New function.
9615 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
9617 Rename method name <init> to match G++ (and fix mangling).
9618 * class.c (layout_class): Replace method name of <init> by class name.
9619 (make_method_value): Do inverse renaming of constructor from <init>.
9620 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
9621 * typeck.c (lookup_java_constructor): New function.
9622 * expr.c (expand_invoke): If method_name is <init>, call
9623 lookup_java_constructor to find constructor.
9625 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
9627 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9629 * parse.c (get_class_constant): Modified to handle array "classes"
9630 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
9632 (convert): Modified to handle real type.
9633 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
9634 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
9636 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
9637 soft_multianewarray, soft_newarray_node, soft_throw_node): New
9638 global variables initialized.
9639 (find_local_variable): Handles the case of a pointer
9640 (end_java_method): Restore the use of one more scope
9641 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
9642 build_java_array_length_access, expand_java_arrayload,
9643 expand_java_arraystore, expand_java_array_length,
9644 expand_java_multianewarray, expand_java_anewarray,
9645 build_java_check_indexed_type, is_array_type_p,
9646 build_java_throw_out_of_bound_exception): New functions.
9647 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
9648 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
9649 OPCODE_<t>aload): Implemented code for verification.
9650 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
9651 ARRAY_NEW_MULTI): Macro defined.
9652 (CONVERT): Modified to invoke convert().
9653 (case OPCODE_aload2): Fixed index typo from 2 to 1.
9655 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
9657 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
9658 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
9659 (make_class_data): Field name needs '/' as package prefix.
9660 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
9662 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
9664 Implement debug information for local variables.
9665 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
9666 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
9667 DECL_LOCAL_SLOT_CHAIN): New macros.
9668 (struct lang_decl_var): New type.
9669 * parse.c (give_name_to_locals): Move to decl.c.
9670 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
9671 (start_java_method): Re-write parameter handling.
9672 (pending_local_decls): New global variable.
9673 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
9674 (find_local_variable): Accept pc so we can skips decls not in range.
9675 (struct binding_level): Add end_pc field.
9676 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
9677 (various): Change so current pc gets passed to find_local_variable.
9679 * decl.c (init_decl_processing): Re-arrange fields in
9680 class_type_node and and method_type_node to match kaffe 0.9.1.
9681 * class.c (make_method_value, make_class_data): Update
9682 initializations to match.
9684 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
9686 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
9687 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
9688 (push_super_field): New function.
9689 (make_class_data): Handle inheritance of class static initializer.
9690 (layout_class): New name mangling.
9691 * constants.c (build_constant_data_ref): Init type of data array
9692 to a one-element array.
9693 (build_constants_constructor): Set DECL_SIZE from complete array type.
9694 * decl.c: Rename class_type, object_type etc to class_type_node,
9695 object_type_node etc. Make former inherit from latter.
9696 * expr.c (expand_invoke): Add cast of function address.
9697 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
9698 * parse.c (yyparse): Don't call layout_class here.
9699 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
9701 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
9703 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
9704 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
9705 (alloc_class_constant): New.
9706 * expr.c (expand_invoke): Make sure method's class is initialized.
9707 * class.c (interits_from_p, emit_register_class): New functions.
9708 * parse.c (yyparse): Call emit_register_class.
9710 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
9712 * constants.c: New file, to handle constant pool.
9713 * Makefile.in (JAVA_OBJS): Add constants.o.
9714 * decl.c (init_decl_processing): Update, fix, finish various structs.
9715 (pushdecl_top_level): New.
9716 * parse.c (layout_class): Moved to class.c.
9717 * expr.c (java_push_constant_from_pool): New function.
9718 * class.c (build_class_ref): Make work fully
9719 (make_class_data): Emit super-class, constant pool, interface vector.
9721 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
9723 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
9724 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
9725 * class.c (class_depth): New function.
9726 (lookup_named_class): Replaced by new function lookup_class.
9727 * decl.c (object_type_node, string_type_node): New.
9728 Remove various types that we no longer need.
9729 * expr.c (verify_jvm_instructions): New separate verifier pass.
9730 (push_type, pop_type): New functions for verifier.
9731 (type_stack_dup, pop_argument_types, merge_types): Likewise.
9732 (expand_byte_code): Simplify, since we assume already verified.
9733 (expand_invoke): Now mostly works.
9734 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
9735 * lang.c (main_class): Move to parse.c. Don't make_class yet.
9736 * parse.c: Wait to allocate class object until we know its name.
9737 (layout_class): Calculate DECL_VINDEX for each virtual method.
9738 * typeck.c (get_array_type): Rename to ...
9739 (build_java_array_type): ... and provide working implementation.
9740 (build_java_signature): New function - build Java signature of type.
9741 (set_java_signature): New function - cache signature with type.
9742 (lookup_java_method): New function.
9744 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
9746 * class.c (ident_subst): Take extra SUFFIX parameter.
9747 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
9748 (set_constant_value, build_static_field_ref, is_compiled_class): New.
9749 (build_class_ref): Actually implement.
9750 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
9751 * decl.c (builtin_function): New.
9752 (init_decl_processing): Update for current Kaffe. Declare some
9753 builtin Kaffe functions.
9754 * expr.c (build_address_of): New.
9755 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
9756 Renamed (from expand_java_new etc), and added working implementations.
9757 (build_field_ref): Now also handle static fields.
9758 (expand_invoke): Implement invokestatic, and start implement rest.
9759 * java-opcodes.h: Use javaop.def to avoid duplicated list.
9760 * javaop.def: Rename invokevirt -> invokevirtual.
9761 * lang.c (use_handles): Removed.
9762 * parse.c: Add support for ConstantValue atribute.
9763 Handle nested loading of a class. (JPOOL_UTF): New.
9765 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
9767 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
9769 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
9771 * Make-lang.in (java.install-man): New empty rule.
9772 * typeck.c (set_local_type): New function.
9773 * expr.c (STORE_INTERNAL): Call find_local_variable,
9774 not find_stack_slot. Call set_local_type.
9776 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
9778 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
9779 and building RECORD_TYPE CONSTRUCTORs.
9780 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
9782 * lang.c (use_handles): Change the default to 0.
9783 * decl.c: Define and build class_type, field_type, utf8const_type.
9784 * class.c (make_class_data, make_field_value,
9785 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
9786 hashUtf8String, strLengthUtf8, mangled_classname:
9787 Functions to build reflective data structures.
9788 * parse.c (yyparse): Call make_class_data.
9790 * jcf-io.c (open_class, find_classfile): New functions.
9791 * jcf-dump.c: Support reading classfile from explicitly-named
9792 class file (without CLASSPATH searching).
9794 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
9796 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
9797 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
9798 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
9799 (get_constant): Now trivial for CONSTANT_Utf8.
9801 * jcf.h: Make NEW_CPOOL the default.
9802 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
9804 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>