1 2003-09-30 Roger Sayle <roger@eyesopen.com>
3 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
4 semantics for SAVE_EXPR, by caching the result in a temporary.
6 2003-09-28 Richard Henderson <rth@redhat.com>
8 * check-init.c (check_init): Save and restore input_location
9 instead of file and line separately.
10 * decl.c (java_expand_body): Likewise.
11 * jcf-write.c (generate_bytecode_insns): Likewise.
12 * parse.y (safe_layout_class): Likewise.
13 * jcf-parse.c (read_class, parse_class_file): Likewise.
14 (java_parse_file): Use %H for warning locator.
16 2003-09-28 Roger Sayle <roger@eyesopen.com>
18 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
19 with void-type branches instead of using a COMPOUND_EXPR.
21 2003-09-28 Jeff Sturm <jsturm@one-point.com>
23 * decl.c (java_optimize_inline, dump_function): Remove.
24 * java-tree.h (java_optimize_inline): Remove declaration.
25 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
26 * parse.y (source_end_java_method, java_expand_classes):
27 Likewise. Remove dead code.
29 2003-09-27 Roger Sayle <roger@eyesopen.com>
31 * lang.c (java_init_options): Set flag_evaluation_order.
32 * expr.c (force_evaluation_order): Don't attempt to force
33 evaluation order of binary operations using save_expr.
34 * parse.y (java_complete_lhs): No longer need to call
35 force_evaluation_order when constructing binary operators.
37 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
38 Bryce McKinlay <bryce@mckinlay.net.nz>
41 * parse.y (not_accessible_field_error): New function.
42 (resolve_expression_name): Check field access permissions.
43 (resolve_qualified_expression_name): Use
44 not_accessible_field_error.
45 (resolve_qualified_expression_name): Likewise.
47 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
49 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
51 2003-09-23 Roger Sayle <roger@eyesopen.com>
53 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
54 with equal operands without side-effects.
56 2003-09-22 Jeff Sturm <jsturm@one-point.com>
58 * decl.c (java_init_decl_processing): Don't emit otable decls
59 if flag_indirect_dispatch is not set.
61 2003-09-21 Richard Henderson <rth@redhat.com>
63 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
66 2003-09-21 Richard Henderson <rth@redhat.com>
68 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
69 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
71 2003-09-20 Richard Henderson <rth@redhat.com>
73 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
75 2003-09-18 Roger Sayle <roger@eyesopen.com>
77 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
78 * check-init.c (check_init): Likewise.
80 2003-09-18 Roger Sayle <roger@eyesopen.com>
82 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
84 2003-09-16 Andrew Haley <aph@redhat.com>
86 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
88 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
91 * mangle.c (find_compression_record_match): Skip
92 over a "6JArray" (the array template mangled string)
94 (mangle_array_type): Correct minor typo.
95 (atms): Move definition to the beginning.
97 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
99 * class.c (add_miranda_methods): Ensure super-interfaces are laid
100 out. Fix for PR java/12254.
102 2003-09-11 Richard Henderson <rth@redhat.com>
104 * parse.y (source_end_java_method): Update for new
105 cgraph_finalize_function argument.
107 2003-09-09 Richard Henderson <rth@redhat.com>
109 * parse.y (source_end_java_method): Update call to
110 cgraph_finalize_function.
112 2003-09-03 Jeff Sturm <jsturm@one-point.com>
114 * decl.c (java_expand_body): New function.
115 * expr.c (build_class_init): Set DECL_IGNORED_P.
116 * java-tree.h (start_complete_expand_method,
117 java_expand_body): Declare.
118 * jcf-parse.c (cgraph.h): Include.
119 (java_parse_file): Handle flag_unit_at_a_time.
120 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
121 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
122 (java_estimate_num_insns): Use walk_tree_without_duplicates.
123 (java_start_inlining): New function.
124 * parse.h (java_finish_classes): Declare.
125 * parse.y: Include cgraph.h.
126 (block): Don't special-case empty block production.
127 (craft_constructor): Set DECL_INLINE.
128 (source_end_java_method): Handle flag_unit_at_a_time.
129 Replace inline code with call to java_expand_body.
130 (start_complete_expand_method): Remove static modifier.
131 (java_expand_method_bodies): Patch function tree for
132 class initialization and/or synchronization as needed.
133 Don't begin RTL expansion yet.
134 (java_expand_classes): Check flag_unit_at_a_time before
135 calling finish_class.
136 (java_finish_classes): New function.
137 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
138 (patch_assignment): Set DECL_CONTEXT on temporary variable.
139 (emit_test_initialization): Set DECL_IGNORED_P.
141 2003-09-03 Roger Sayle <roger@eyesopen.com>
143 * builtins.c (enum builtin_type): Delete unused enumeration.
144 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
146 2003-08-28 Tom Tromey <tromey@redhat.com>
148 * gcj.texi (Extensions): Document gcjlib URLs.
150 2003-08-20 Tom Tromey <tromey@redhat.com>
152 * gcj.texi (Extensions): Added xref.
153 (libgcj Runtime Properties): Document
154 gnu.gcj.runtime.VMClassLoader.library_control.
156 2003-08-13 Tom Tromey <tromey@redhat.com>
158 * gcj.texi (Invoking gij): Document -X and -?.
160 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
162 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
163 GCJH_OBJS, JCFDUMP_OBJS
164 * win32-host.c: Removed the unnecessary and broken dependency
167 2003-08-11 Tom Tromey <tromey@redhat.com>
169 * parse.y (java_check_regular_methods): Typo fixes. Call
170 check_interface_throws_clauses. Use
171 check_concrete_throws_clauses.
172 (check_interface_throws_clauses): New function.
173 (check_concrete_throws_clauses): New function.
174 (hack_is_accessible_p): New function.
175 (find_most_specific_methods_list): Added FIXME.
176 * typeck.c (lookup_do): Use `flags' argument to decide what to
178 (lookup_argument_method_generic): New function.
179 (lookup_argument_method2): Removed.
180 * jcf.h (ACC_INVISIBLE): New define.
181 * jcf-write.c (generate_classfile): Skip invisible methods.
182 * class.c (add_miranda_methods): New function.
183 (layout_class_methods): Use it.
184 (get_access_flags_from_decl): Use ACC_INVISIBLE.
185 * java-tree.h (METHOD_INVISIBLE): New define.
186 (lang_decl_func) [invisible]: New field.
187 (lookup_argument_method_generic): Declare.
188 (SEARCH_INTERFACE): New define.
189 (SEARCH_SUPER): Likewise.
190 (SEARCH_ONLY_INTERFACE): Likewise.
191 (SEARCH_VISIBLE): Likewise.
192 (lookup_argument_method2): Removed declaration.
194 2003-08-05 Tom Tromey <tromey@redhat.com>
196 Fix for PR java/11600:
197 * parse.y (java_complete_lhs): See whether we're calling a method
199 (check_thrown_exceptions): Added `is_array_call' argument;
200 fixed `clone' checking; updated all callers.
202 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
204 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
206 2003-08-03 Tom Tromey <tromey@redhat.com>
208 * java-tree.h (METHOD_TRANSIENT): Removed.
209 * decl.c (pushdecl): Removed some dead code.
210 * class.c (get_access_flags_from_decl): Can't have transient
212 (add_method_1): Can't have a transient method.
214 2003-07-28 Andreas Jaeger <aj@suse.de>
216 * jvspec.c: Convert to ISO C90 prototypes.
218 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
220 * decl.c (force_poplevels): Fix warning call.
222 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
224 * expr.c (expand_java_field_op): Don't use xxx_with_decl
225 (expand_java_field_op): Likewise.
226 * class.c (layout_class_method): Likewise
227 (emit_register_classes): Likewise.
228 * decl.c (pushdecl): Likewise.
229 (poplevel): Likewise.
230 (force_poplevels): Likewise.
231 (give_name_to_locals): Likewise.
232 * check-init.c (check_for_initialization): Likewise.
234 2003-07-24 Jason Merrill <jason@redhat.com>
236 * java-tree.h: Move boolean_type_node et al to the back end.
238 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
240 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
243 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
245 * lang.opt: Don't show -MD_ and -MDD_.
247 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
249 * lang-options.h: Remove.
250 * lang.opt: Add help text.
252 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
254 * expr.c: Remove the last argument to expand_assignment().
256 2003-07-09 Jan Hubicka <jh@suse.cz>
258 * java-tree.h (DECL_NUM_STMTS): Rename to...
259 (DECL_ESTIMATED_INSNS): ... this.
260 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
261 New static functions.
262 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
263 * parser.y (add_stmt_to_compound): Do not account statements.
265 2003-07-08 Mark Wielaard <mark@klomp.org>
267 * gcj.texi: CNI now expands to Compiled Native Interface.
269 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
271 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
273 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
275 * expr.c (expand_byte_code): Adjist emit_line_note call.
277 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
279 * lang.c (java_handle_option): Don't handle filenames.
281 2003-07-02 Zack Weinberg <zack@codesourcery.com>
283 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
286 * jcf-write.c: Don't default-define DIR_SEPARATOR.
287 * jcf.h: Delete COMPARE_FILENAMES definition.
289 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
291 * lang.c (java_init_options): Update prototype.
293 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
295 * decl.c (poplevel): Adjust define_label call.
297 2003-06-27 Zack Weinberg <zack@codesourcery.com>
299 * gjavah.c (flag_jni): Make non-static.
300 * parse-scan.y (ctxp): Make non-static.
302 * class.c (build_method_symbols_entry)
303 * expr.c (get_offset_table_index)
304 * jcf-parse.c (jcf_parse):
305 Mark the definition static, matching the forward declaration.
307 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
309 * lang.c (java_handle_option): Don't check for missing arguments.
311 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
313 * class.c (push_class): Use a location_t to save place.
314 (emit_register_classes): Set input_location. Adjust
315 expand_function_end call.
316 * resource.c (write_resource_constructor): Likewise.
317 * decl.c (end_java_method): Adjust expand_function_end call.
318 * parse.y (source_end_java_method): Likewise.
320 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
322 * lang.c (java_handle_option): Likewise.
324 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
326 * lang.c (java_handle_option): Special-casing of optional
327 joined arguments no longer needed.
328 * lang.opt: Update switches that take optional argument.
330 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
332 * lang.opt: Declare Java.
333 * lang.c (java_init_options): Update.
335 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
337 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
339 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
341 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
342 * lang.c (java_handle_option): -MD and -MMD have an underscore.
343 * lang.opt: -MD and -MMD have an underscore.
345 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
347 * class.c (emit_register_classes): Adjust init_function_start
349 * decl.c (complete_start_java_method): Likewise.
350 * resource.c (write_resource_constructor): Likewise.
352 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
354 * Make-lang.in: Update to use options.c and options.h.
355 * lang.c: Include options.h not j-options.h.
356 (java_handle_option): Abort on unrecognized option.
357 (java_init_options): Request Java switches.
359 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
361 * Make-lang.in: Handle mostlyclean.
363 2003-06-11 Tom Tromey <tromey@redhat.com>
365 * lang.c (java_handle_option): Update dependency_tracking for
368 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
371 2003-06-10 Andrew Haley <aph@redhat.com>
373 * resource.c (write_resource_constructor): Use expand_expr to
374 generate the address of the label attached to a resource.
375 * Make-lang.in (java/resource.o): Add expr.h
377 2003-06-10 Andrew Haley <aph@redhat.com>
379 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
380 (java_decl_ok_for_sibcall): New.
382 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
384 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
385 (java/j-options.c, java/j-options.h): New.
386 * java-tree.h (resource_name, compile_resource_file,
387 compile_resource_data): Constify.
388 * jcf-write.c (jcf_write_base_directory): Similarly.
389 * jcf.h (jcf_write_base_directory): Similarly.
390 * lang.c: Include j-options.h.
391 (cl_options_count, cl_options, string_option, java_decode_option,
392 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
393 process_option_with_no): Remove.
394 (resource_name): Constify.
395 (LANG_HOOKS_HANDLE_OPTION): Override.
396 (java_handle_option): New.
397 (java_init): Don't call jcf_path_init.
398 (java_init_options): Call jcf_path_init.
400 * resource.c (compile_resource_data, compile_resource_file): Constify.
402 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
404 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
405 (struct lang_decl_func): Add last_line field.
406 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
407 DECL_SOURCE_LINE_LAST): Remove.
408 * parse.y (missing_return_error, finish_method_declaration,
409 lookup_cl, start_artificial_method_body, source_end_java_method,
410 start_complete_expand_method): Adjust.
412 2003-06-08 Tom Tromey <tromey@redhat.com>
414 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
417 2003-06-08 Roger Sayle <roger@eyesopen.com>
419 * builtins.c (define_builtin_type, builtin_types): Delete.
420 (define_builtin): Rewritten to take just the built-in code,
421 the function's name, type and fallback library function name.
422 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
423 (initialize_builtins): Overhaul to define the GCC builtins
424 used by gcj manually, providing the Java run-time's
425 implementations as the fallback library function.
427 2003-06-08 Anthony Green <green@redhat.com>
429 * parse.y (patch_cast): Fix conversions from floating-point to
432 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
434 * Make-lang.in: Update.
435 * lang.c: Include opts.h. Define cl_options_count and cl_options.
437 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
439 * lang.c (java_init_options): Update.
441 2003-06-05 Jan Hubicka <jh@suse.cz>
443 * Make-lang.in: Add support for stageprofile and stagefeedback
445 2003-05-31 Roger Sayle <roger@eyesopen.com>
447 * lang.c (java_init_options): Prescribe wrap-around two's
448 complement arithmetic overflow by setting flag_wrapv.
450 2003-05-29 Roger Sayle <roger@eyesopen.com>
452 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
453 (builtin_record): Add an additional builtin_code field to
454 record which GCC built-in corresponds to the Java function.
455 (java_builtins): Add new entries for atan, atan2, exp, log,
457 (max_builtin, min_builtin, abs_builtin): Perform constant
458 folding on the resulting tree.
459 (java_build_function_call_expr): Likewise, perform constant
460 folding on the resulting tree.
461 (initialize_builtins): The NULL creators are now allowed in
462 the java_builtins table, which is now terminated by an entry
463 with builtin_code == END_BUILTINS.
464 (check_for_builtin): Likewise. If the matching creator is
465 NULL, construct the call using java_build_function_call_expr
466 directly with the decl for the corresponding builtin_code.
468 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
470 * win32-host.c: Normalize copyright boilerplate.
472 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
474 * parse.y (print_int_node): Use string concatentation on
475 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
476 function calls into one.
478 2003-05-13 Zack Weinberg <zack@codesourcery.com>
480 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
481 fatal_io_error with calls to fatal_error; add ": %m" to the end of
482 all the affected error messages.
484 2003-05-13 Richard Henderson <rth@redhat.com>
486 * class.c (layout_class_method): Set DECL_EXTERNAL.
487 * decl.c (java_mark_decl_local, java_mark_class_local): New.
488 * java-tree.h (java_mark_class_local): Declare.
489 * jcf-parse.c (parse_class_file): Use it.
490 * parse.y (java_expand_classes): Likewise.
492 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
494 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
495 * lex.h: #include input.h.
496 * jv-scan.c (input_filename): Remove.
498 2003-05-02 Tom Tromey <tromey@redhat.com>
501 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
502 (handle_inner_classes): New function.
504 2003-05-01 Tom Tromey <tromey@redhat.com>
507 * parse.y (finish_for_loop): Do nothing if update expression is a
508 EXPR_WFL_NODE wrapping nothing.
509 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
511 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
513 * lex.h (input_lineno): Remove declaration.
514 * parse-scan.y: #include input.h.
515 (input_filename): Remove declaration.
516 (input_location): Add definition.
517 (input_line): Remove definition.
519 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
521 * lex.h (lineno): Rename to ...
522 (input_line): ... here
523 * parse-scan.y (lineno): Rename to ...
524 (input_line): ... here.
525 (reset_report): Rename lineno to input_line.
526 * check-init.c (check_init): Likewise.
527 * class.c (push_class): Likewise.
528 * decl.c (complete_start_java_method, end_java_method): Likewise.
529 * expr.c (expand_byte_code): Likewise.
530 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
531 * jcf-write.c (generate_bytecode_insns): Likewise.
532 * lex.c (java_init_lex, java_allocate_new_line,
533 do_java_lex): Likewise.
534 * parse.h (YYNOT_TWICE): Likewise.
535 * parse.y (empty_statement, expression_statement,
536 java_pop_parser_context, java_parser_context_save_global,
537 yyerror, register_fields, method_header, safe_layout_class,
538 find_in_imports_on_demand, create_artificial_method,
539 source_end_java_method, start_complete_expand_method,
540 build_thisn_assign, java_complete_lhs,
541 maybe_absorb_scoping_block): Likewise.
543 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
545 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
546 '/' when computing java source filename
548 2003-04-13 Tom Tromey <tromey@redhat.com>
550 * gjavah.c (print_c_decl): Indentation fix.
552 2003-04-12 Zack Weinberg <zack@codesourcery.com>
554 * class.c (make_field_value, make_method_value, get_dispatch_table)
555 (make_class_data, emit_offset_symbol_table)
556 * constants.c (build_constants_constructor)
557 * java-tree.h (START_RECORD_CONSTRUCTOR)
558 * parse.y (maybe_build_array_element_wfl):
559 Use build_constructor.
561 2003-04-10 Eric Blake <ebb9@email.byu.edu>
564 * parse.y (string_convert_int_cst): Always use at least one digit
565 in string conversion. Remove ASCII dependence.
566 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
568 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
570 * Make-lang.in: added win32-host.c
571 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
572 resolves to open() on non-Win32 platforms and
573 Win32-specific jcf_open_exact_case() on Win32
574 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
575 when trying .java and .class files
576 * win32-host.c: added to repository. Defines
577 Win32-specific jcf_open_exact_case()
579 2003-04-10 Andrew Haley <aph@redhat.com>
581 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
582 (maybe_free_localvar): Renamed from localvar_free.
584 (generate_bytecode_insns): Set new variable, jsrs.
585 Only free local vars if no jsr insns have been emittted.
586 Call maybe_free_localvar, not localvar_free.
588 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
590 * gcj.texi: Remove @ at start of file.
592 2003-03-25 Tom Tromey <tromey@redhat.com>
594 * parse.y (create_interface): Call CHECK_DEPRECATED.
596 2003-03-23 Zack Weinberg <zack@codesourcery.com>
598 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
600 2003-03-21 Zack Weinberg <zack@codesourcery.com>
602 * javaop.h (jfloat, jdouble): Make them structures mirroring
603 the bit fields of IEEE float and double respectively.
604 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
605 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
606 (union Word, union DWord): Delete.
607 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
609 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
611 (jni_print_float, jni_print_double): New. Generate
612 hexadecimal floating constants.
613 (print_field_info): Use jni_print_float/double.
615 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
616 finite floating point numbers for output; special case
619 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
621 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
622 Replace 0 and 1 with true and false in return statements.
624 2003-03-19 Tom Tromey <tromey@redhat.com>
626 * lex.c (do_java_lex): Renamed from java_lex.
627 (java_lex): New function.
630 2003-03-13 Tom Tromey <tromey@redhat.com>
632 * parse.y (resolve_inner_class): Error if qualifier is a primitive
635 2003-03-04 Andrew Haley <aph@redhat.com>
637 * gjavah.c (is_first_data_member): New global variable.
638 (print_c_decl): If it's the first data member, align it as the
640 (process_file): Set is_first_data_member.
642 2003-03-11 Tom Tromey <tromey@redhat.com>
644 * parse.y (resolve_field_access): Initialize class if field is
645 found in another static field.
646 * expr.c (build_class_init): Don't optimize out initialization of
647 implemented interface.
649 2003-03-11 Andrew Haley <aph@redhat.com>
651 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
654 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
656 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
657 and DIR_SEPARATOR_2 for a target.
660 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
661 and DIR_SEPARATOR_2 for a target into account.
663 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
665 * lang.c (java_init): Update prototype, move code to java_post_options.
666 (java_post_options): Similarly.
668 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
670 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
671 compare file name components depending on the case-sensitivity
672 or otherwise of the host file system.
674 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
675 "strcmp" to compare file name components.
676 Use IS_DIR_SEPARATOR instead of comparing directly against
678 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
679 comparing directly against DIR_SEPARATOR.
681 2003-03-04 Tom Tromey <tromey@redhat.com>
683 * Make-lang.in (java.tags): New target.
685 2003-03-01 Roger Sayle <roger@eyesopen.com>
687 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
688 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
690 2003-03-01 Tom Tromey <tromey@redhat.com>
692 * parse.y (jdep_resolve_class): Only check deprecation if we found
695 2003-02-28 Tom Tromey <tromey@redhat.com>
698 * class.c (maybe_layout_super_class): Always pass a WFL to
700 * parse.y (do_resolve_class): Updated comment to explain
703 2003-02-26 Tom Tromey <tromey@redhat.com>
705 * jcf-write.c (generate_classfile): Check whether class is
706 deprecated before writing attribute count.
708 2003-02-25 Roger Sayle <roger@eyesopen.com>
710 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
711 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
713 2003-02-23 Tom Tromey <tromey@redhat.com>
715 * lang-options.h: Added -Wdeprecated.
716 * gcj.texi (Warnings): Document -Wdeprecated.
717 * java-tree.h (flag_deprecated): Declare.
718 * lang.c (lang_W_options): Added deprecated.
719 (flag_deprecated): New global.
720 * chartables.h: Rebuilt.
721 * gen-table.pl (process_one): Look at whitespace.
722 (print_tables): Define LETTER_SPACE, LETTER_MASK.
723 * parse.h (CLEAR_DEPRECATED): New macro.
724 (CHECK_DEPRECATED_NO_RESET): New macro.
725 * jcf-parse.c (handle_deprecated): New function.
726 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
727 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
728 * parse.y (resolve_type_during_patch): Check deprecation.
729 (jdep_resolve_class): Likewise.
730 (process_imports): Likewise.
731 (resolve_expression_name): Likewise.
732 (check_deprecation): Strip arrays from decl. Check
734 (patch_method_invocation): Also check the particular constructor
736 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
737 * jcf-write.c (append_deprecated_attribute): New function.
738 (generate_classfile): Generate deprecated attribute when
740 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
741 (java_lex) [case '*']: Simplify logic.
742 (java_start_char_p): Use LETTER_MASK.
743 (java_part_char_p): Likewise.
744 (java_space_char_p): New function.
746 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
748 Change base class access representation.
749 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
750 (add_interface_do): Likewise.
752 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
754 * decl.c (java_init_decl_processing): Change
755 soft_lookupjnimethod_node to reflect the change in
756 signature of _Jv_LookupJNIMethod in libjava/jni.cc
757 * expr.c (build_jni_stub): Calculate and pass the size
758 on the stack of the arguments to a JNI function. Use
759 new target macro MODIFY_JNI_METHOD_CALL to allow a
760 target to modify the call to a JNI method.
762 2003-02-08 Roger Sayle <roger@eyesopen.com>
764 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
765 instead of basename to avoid compiler warnings on Tru64.
767 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
769 * gcj.texi: Update to GFDL 1.2.
771 2003-01-31 Andrew Haley <aph@redhat.com>
773 * parse.y (java_expand_classes): Scan the whole class list looking
774 for access methods that haven't yet been expanded.
776 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
780 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
781 to fix bootstrap on sparc-unknown-netbsdelf1.5.
782 * jcf-parse.c: Likewise.
784 2003-01-31 Mark Wielaard <mark@klomp.org>
786 * gjavah.c (throwable_p): Allocate 1 more byte for string.
788 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
790 * class.c (make_class): Use BINFO_ELTS.
791 (set_super_info): Likewse.
792 (add_interface_do): Likewise.
794 2003-01-30 Tom Tromey <tromey@redhat.com>
796 * jcf-parse.c (read_class): Update identifier's class value if it
797 changed during parsing.
799 2003-01-30 Loren James Rittle <ljrittle@acm.org>
801 * Make-lang.in (po-generated): Find the targets in $(parsedir).
802 Propagate change to all other rules as required.
803 (java/parse-scan.o): Add explicit dependency on
804 $(parsedir)/java/parse-scan.c .
806 2003-01-29 Tom Tromey <tromey@redhat.com>
808 * parse.y (patch_assignment): Only transform the rhs of an
809 assignment when compiling to native.
811 2003-01-28 Tom Tromey <tromey@redhat.com>
813 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
815 2003-01-28 Tom Tromey <tromey@redhat.com>
817 * lex.c (java_lex): Don't include UEOF as part of token.
818 (java_read_unicode): Error if \u sequence prematurely terminated.
820 2003-01-27 Tom Tromey <tromey@redhat.com>
822 * parse.y (java_check_regular_methods): Check for construct after
823 checking types in throws clause.
825 2003-01-24 Tom Tromey <tromey@redhat.com>
827 * class.c (build_static_field_ref): Only a String or numeric field
828 can fold to a constant.
830 2003-01-23 Tom Tromey <tromey@redhat.com>
832 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
833 file name in resource buffer.
835 2003-01-23 Tom Tromey <tromey@redhat.com>
837 * expr.c (build_known_method_ref): Use method's context to find
840 2003-01-23 Tom Tromey <tromey@redhat.com>
842 * constants.c (set_constant_entry): Allocated cleared memory.
844 2003-01-22 Tom Tromey <tromey@redhat.com>
846 * java-tree.h: Don't use PARAMS.
847 * resource.c: Add prototypes for all functions.
848 (write_resource_constructor): Use `const char *' to avoid
851 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
853 * jcf-parse.c (process_zip_dir): Remove unused variable.
855 2003-01-22 Tom Tromey <tromey@redhat.com>
857 * expr.c (build_invokeinterface): Abort if method's context is not
860 2003-01-22 Tom Tromey <tromey@redhat.com>
862 * gcj.texi (Input and output files): Mention non-class entries.
863 * decl.c (java_init_decl_processing): Call
864 init_resource_processing.
865 * java-tree.h (compile_resource_data, write_resource_constructor,
866 compile_resource_file, init_resource_processing): Declare.
867 * config-lang.in (gtfiles): Added resource.c.
868 * Make-lang.in (gt-java-resource.h): New target.
869 (JAVA_OBJS): Added resource.o.
870 (java/resource.o): New target.
871 * resource.c: New file.
872 * class.c (compile_resource_file): Moved to resource.c.
873 (registerResource_libfunc): Likewise.
874 (utf8_decl_list): Mark with GTY; now static.
875 * jcf-parse.c (classify_zip_file): New function.
876 (parse_zip_file_entries): Use it; compile .properties files.
877 (process_zip_dir): Use classify_zip_file and compute_class_name.
878 Don't write class name into zip directory.
879 (java_parse_file): Call write_resource_constructor.
880 (compute_class_name): New function.
881 * jcf-io.c (read_zip_member): Reindented.
883 2003-01-21 Tom Tromey <tromey@redhat.com>
885 * class.c (supers_all_compiled): New function.
886 (make_class_data): Use it.
888 2003-01-21 Tom Tromey <tromey@redhat.com>
890 * parse.y (method_header): Native method can't be strictfp.
891 No method can be transient or volatile.
893 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
895 Make-lang.in (jvspec.o-warn): Add -Wno-error.
897 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
899 * check-init.c: Fix comment typos.
901 * constants.c: Likewise.
903 * except.c: Likewise.
905 * java-except.h: Likewise.
906 * java-tree.h: Likewise.
907 * javaop.h: Likewise.
908 * jcf-dump.c: Likewise.
909 * jcf-io.c: Likewise.
910 * jcf-parse.c: Likewise.
911 * jcf-write.c: Likewise.
913 * mangle.c: Likewise.
914 * typeck.c: Likewise.
915 * verify.c: Likewise.
917 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
919 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
920 * jcf-write.c: Include "tm_p.h".
922 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
924 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
926 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
928 * builtins.c (java_build_function_call_expr): Renamed from
929 build_function_call_expr. All callers changed.
931 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
932 * jcf-parse.c: Include tm_p.h.
934 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
937 2003-01-14 Tom Tromey <tromey@redhat.com>
939 * class.c (make_class_data): Check that super is compiled before
940 building class reference to it.
942 2003-01-14 Andrew Haley <aph@redhat.com>
944 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
945 varargs function -- correct.
947 2003-01-14 Andrew Haley <aph@redhat.com>
949 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
951 2003-01-14 Andrew Haley <aph@redhat.com>
953 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
954 varargs function -- correct.
956 * parse.y (patch_assignment): Copy the rhs of an assignment into a
957 temporary if the RHS is a reference.
959 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
961 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
962 * keyword.h: Regenerated.
964 * All Files: Convert to ISO C style function definitions.
966 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
968 * parse.y (check_pkg_class_access): ANSIfy definition.
970 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
972 * decl.c, parse-scan.y, parse.y: Don't cast return value of
975 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
977 2003-01-09 Geoffrey Keating <geoffk@apple.com>
979 Merge from pch-branch:
981 2002-12-02 Geoffrey Keating <geoffk@apple.com>
983 * Make-lang.in (java/gjavah.o): Update dependencies.
984 * gjavah.c: Include ggc.h.
986 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
988 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
989 (JCFDUMP_OBJS): Add ggc-none.o.
990 (java/jcf-dump.o): Depend on GGC_H.
991 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
993 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
994 * jcf-dump.c: Include ggc.h.
996 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
998 * jcf.h (union cpool_entry): New.
999 (struct CPool): Use gengtype to mark. Change field 'data' to be
1001 (struct JCF): Use gengtype to mark.
1002 (CPOOL_UINT): Update for new cpool_entry type.
1003 (CPOOL_USHORT1): Likewise.
1004 (CPOOL_USHORT2): Likewise.
1005 (CPOOL_FINISH): Use GC to free cpool subfields.
1006 * parse.h (struct parser_ctxt): Mark field current_jcf.
1007 * lex.c (java_init_lex): Use GC to allocate struct JCF.
1008 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
1009 (main_jcf): Use gengtype to mark.
1010 (ggc_mark_jcf): Delete.
1011 (get_constant): Update for new cpool_entry type.
1012 (give_name_to_class): Likewise.
1013 (get_class_constant): Likewise.
1014 (init_outgoing_cpool): Use GGC to allocate struct CPool.
1015 (java_parse_file): Use GGC to allocate struct JCF.
1016 (init_jcf_parse): Don't call ggc_add_root.
1017 * jcf-reader.c (jcf_parse_constant_pool): Update for new
1019 * java-tree.h (current_jcf): Use gengtype to mark.
1020 (CPOOL_UTF): Update for new cpool_entry type.
1021 (outgoing_cpool): Use gengtype to mark.
1022 (struct lang_type): GC struct JCF and struct CPool.
1023 * config-lang.in (gtfiles): Add jcf.h.
1024 * constants.c (find_tree_constant): New.
1025 (set_constant_entry): Allocate cpool subfields using GGC. Update
1026 for new cpool_entry type.
1027 (find_constant1): Update for new cpool_entry type.
1028 (find_constant2): Likewise.
1029 (find_utf8_constant): Use find_tree_constant.
1030 (find_class_or_string_constant): Remove unnecessary cast to jword.
1031 Update for new cpool_entry type.
1032 (count_constant_pool_bytes): Update for new cpool_entry type.
1033 (write_constant_pool): Likewise.
1034 (alloc_name_constant): Use find_tree_constant.
1035 (build_constants_constructor): Update for new cpool_entry type.
1037 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1039 * parse.y (mark_parser_ctxt): Delete.
1040 (goal): Don't use ggc_add_root.
1041 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
1042 (java_pop_parser_context): Let GC free parser_ctxt.
1043 (java_parser_context_resume): Likewise.
1044 * parse.h (struct parser_ctxt): Use gengtype to mark.
1046 (ctxp_for_generation): Likewise.
1047 * lex.h (struct java_lc_s): Mark for gengtype.
1048 (java_lexer): Rearrange for gengtype.
1049 * config-lang.in (gtfiles): Add lex.h, parse.h.
1051 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1053 * All Files: Remove PARAMS macro.
1055 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
1056 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
1059 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
1062 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
1064 * Make-lang.in (java.install-common, java.uninstall,
1065 java.install-info, java.install-man): Prepend $(DESTDIR)
1066 to destination paths in all (un)installation commands.
1067 (java.install-common): Rewrite $(LN) command to support
1068 DESTDIR with "ln" as well as with "ln -s".
1070 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
1072 * java-tree.h: Protect against multiple inclusion.
1074 2003-01-07 Tom Tromey <tromey@redhat.com>
1076 * class.c (add_assume_compiled): Don't adjust parent if we're
1077 already at the root of tree.
1079 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1081 * lang.c (dump_compound_expr): Prototype.
1083 2003-01-03 Tom Tromey <tromey@redhat.com>
1085 Fix for PR java/8712:
1086 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
1087 when simply checking against `null'.
1089 2003-01-03 Tom Tromey <tromey@redhat.com>
1091 * gcj.texi (Standard Properties): Document http.proxyHost and
1094 * gcj.texi (GNU Classpath Properties): Document new properties.
1096 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
1098 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
1099 java/lang-options.h, java/mangle.c, java/mangle_name.c,
1100 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
1102 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
1104 * Make-lang.in, boehm.c, buffer.c,
1105 buffer.h, builtins.c, class.c,
1106 config-lang.in, constants.c,
1107 convert.h, decl.c, except.c,
1108 expr.c, java-except.h,
1109 java-tree.h, javaop.def,
1110 jcf-parse.c, jcf-write.c,
1111 jv-scan.c, jvgenmain.c,
1112 jvspec.c, keyword.gperf,
1113 keyword.h, lang-options.h,
1114 lang-specs.h, lang.c, lex.c,
1115 lex.h, mangle.c, mangle_name.c,
1116 parse-scan.y, parse.h, parse.y,
1117 typeck.c, verify.c, xref.c,
1118 xref.h: Replace "GNU CC" with
1119 "GCC" in the copyright header.
1121 * check-init.c, gjavah.c, javaop.h,
1122 jcf-depend.c, jcf-dump.c, jcf-io.c,
1123 jcf-path.c, jcf-reader.c, jcf.h,
1124 zextract.c, zipfile.h: These files are
1125 "part of GCC". Also say "GCC" not "GNU CC".
1127 2002-12-30 DJ Delorie <dj@redhat.com>
1129 * Make-lang.in: Protect against texi2pod/pod2man failing.
1131 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
1133 * gcj.texi: Use @copying.
1135 2002-12-27 Mark Mitchell <mark@codesourcery.com>
1137 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
1138 print_cxx_classname.
1139 (print_cxx_classname): Add add_scope parameter.
1140 (print_class_decls): Do not emit a semicolon after the extern
1142 (process_file): Adjust calls to print_cxx_classname.
1144 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1146 * gcj.texi: Include Cover Texts in man page.
1148 2002-12-23 Jeff Sturm <jsturm@one-point.com>
1150 * class.c (build_static_field_ref): Check FIELD_FINAL.
1152 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
1153 instead of current_constant_pool_data_ref.
1154 * java-tree.h (current_constant_pool_data_ref): Undefine.
1155 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
1156 * jcf-parse.c (init_outgoing_cpool): Don't initialize
1157 current_constant_pool_data_ref.
1159 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
1160 not build_internal_class_name.
1162 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
1163 Use it when class ref isn't certain to be compiled.
1165 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1167 * gcj.texi: Include gcc-common.texi.
1168 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
1169 $(srcdir)/doc/include/gcc-common.texi.
1171 2002-12-22 Anthony Green <green@redhat.com>
1173 * gcj.texi (Limitations): Add note about org.xml.sax and
1176 2002-12-20 Tom Tromey <tromey@redhat.com>
1178 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
1179 where minimum case value is Integer.MIN_VALUE.
1182 2002-12-18 Andrew Haley <aph@redhat.com>
1184 * parse.y (patch_invoke): Force evaluation order when `check' is
1185 set. For PR libgcj/8945.
1187 2002-12-16 Mark Mitchell <mark@codesourcery.com>
1189 * gcj.texi: Change version number to 3.4.
1191 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
1192 Andrew Haley <aph@redhat.com>
1194 * parse.y (source_end_java_method): Remove custom encoding of line
1195 numbers for a function decl before passing it to the back end.
1197 2002-12-03 Andrew Haley <aph@redhat.com>
1199 * class.c (make_class_data): New field, "chain".
1200 * decl.c (java_init_decl_processing): Likewise.
1202 2002-12-02 Tom Tromey <tromey@redhat.com>
1205 * parse.y (do_resolve_class): Handle qualified name via
1208 2002-11-30 Zack Weinberg <zack@codesourcery.com>
1210 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
1211 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
1212 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
1213 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
1214 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
1215 Include coretypes.h and tm.h.
1216 * Make-lang.in: Update dependencies.
1218 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1220 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
1222 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1224 * jcf-reader.c: Don't expand JCF_readu4 inside the
1225 expansion of JCF_SKIP.
1227 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1229 * jcf-reader.c: Don't expand JCF_readu4 inside the
1230 expansion of JCF_SKIP.
1232 2002-11-22 Tom Tromey <tromey@redhat.com>
1234 * parse.y (patch_binop): Cast right hand side of shift expression
1235 to `int'. Fixes PR java/8676.
1237 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
1238 Andrew Haley <aph@redhat.com>
1240 * gcc/java/jcf-write.c (write_classfile): Remove target
1241 class file, if it exists, before renaming the temporary
1244 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
1246 * jvspec.c (lang_specific_spec_functions): New.
1248 2002-11-18 Tom Tromey <tromey@redhat.com>
1250 Fix for PR java/7912:
1251 * expr.c (can_widen_reference_to): Allow cast of array to
1252 Cloneable or Serializable.
1253 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
1254 (java_io_serializable_identifier_node): Likewise.
1255 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
1256 (valid_ref_assignconv_cast_p): Use new identifier nodes.
1257 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
1258 java_io_serializable.
1259 * decl.c (java_init_decl_processing): Initialize
1260 java_lang_cloneable_identifier_node and
1261 java_io_serializable_identifier_node.
1262 (java_lang_cloneable_identifier_node): New global.
1263 (java_io_serializable_identifier_node): Likewise.
1265 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
1267 * buffer.c: Remove unnecessary casts.
1268 * check-init.c: Likewise.
1269 * class.c: Likewise.
1270 * constants.c: Likewise.
1272 * except.c: Likewise.
1273 * gjavah.c: Likewise.
1274 * jcf-io.c: Likewise.
1275 * jcf-parse.c: Likewise.
1276 * jcf-path.c: Likewise.
1277 * jvspec.c: Likewise.
1280 * verify.c: Likewise.
1282 2002-11-06 Tom Tromey <tromey@redhat.com>
1284 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
1287 2002-11-05 Tom Tromey <tromey@redhat.com>
1289 Fix for PR java/6388.
1290 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
1291 * java-tree.h (enum java_tree_index): New values
1292 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
1293 (decimal_int_max, decimal_long_max): New defines.
1294 * lex.c (yylex): Rewrote range checking. Sign extend literals.
1295 (error_if_numeric_overflow): Rewrote range checking.
1296 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
1299 2002-11-02 Tom Tromey <tromey@redhat.com>
1301 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
1303 * class.c (make_method_value): Put class name, not signature, into
1304 `throws' field. For PR java/8415.
1306 2002-10-24 Tom Tromey <tromey@redhat.com>
1308 * gcj.texi (Invoking gij): Document --showversion.
1309 (Standard Properties): java.library.path now set.
1311 2002-10-23 Tom Tromey <tromey@redhat.com>
1313 * gjavah.c (decode_signature_piece): In JNI mode, print
1314 `jobjectArray' when array depth is nonzero.
1317 2002-10-15 Andrew Haley <aph@redhat.com>
1319 * parse.y (patch_invoke): Call force_evaluation_order on a static
1321 (resolve_qualified_expression_name): Call force_evaluation_order
1322 on a arg list that is part of a Qualified Expression Name.
1324 * lang.c (dump_compound_expr): New.
1325 (java_dump_tree): New.
1327 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
1329 * gcj.texi: Added item describing the GCJ runtime property
1332 2002-10-15 Richard Henderson <rth@redhat.com>
1334 * jcf-parse.c (get_constant): Fix type warning.
1336 2002-10-15 Andrew Haley <aph@redhat.com>
1338 * java-tree.h (java_inlining_merge_static_initializers): Declare.
1339 (java_inlining_map_static_initializers): Declare.
1341 2002-10-14 Andrew Haley <aph@redhat.com>
1343 * tree-inline.c (remap_block): All local class initialization
1344 flags go in the outermost scope.
1345 (expand_call_inline): Call java_inlining_map_static_initializers.
1346 (expand_call_inline): Call java_inlining_merge_static_initializers.
1347 * java/lang.c (merge_init_test_initialization): New.
1348 (java_inlining_merge_static_initializers): New.
1349 (inline_init_test_initialization): New.
1350 (java_inlining_map_static_initializers): New.
1352 2002-10-11 Mark Wielaard <mark@klomp.org>
1354 * gcj.texi (Compatibility): Add Limitations and Extensions section.
1356 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1358 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
1360 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1362 * parse.y (merge_string_cste): Add parentheses around & within |.
1364 2002-10-08 Tom Tromey <tromey@redhat.com>
1366 * parse.y (variable_declarator_id): Simplify error path for
1367 array declarator error. For PR java/8003.
1369 2002-10-08 Zack Weinberg <zack@codesourcery.com>
1371 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
1374 2002-10-08 Andrew Haley <aph@redhat.com>
1376 * parse.y (attach_init_test_initialization_flags): Check for
1379 2002-10-07 Anthony Green <green@redhat.com>
1381 * parse.y (merge_string_cste): Fix bug in string concatenation.
1383 2002-10-03 Michael Koch <konqueror@gmx.de>
1385 * gcj.texi (Standard properties):
1386 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
1388 2002-10-02 Roger Sayle <roger@eyesopen.com>
1390 PR optimization/6627
1391 * lang.c (java_init): If storing the vbit in function
1392 pointers, ensure that force_align_functions_log is atleast
1393 one to aid compatability with g++ vtables.
1395 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
1397 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
1398 foul of type-based aliasing.
1400 2002-09-30 Anthony Green <green@redhat.com>
1402 * gcj.texi (Invoking jv-scan): Fix texinfo.
1404 2002-09-28 Anthony Green <green@redhat.com>
1406 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
1407 (Code Generation): Add -fno-assert documentation.
1408 * jv-scan.c (flag_assert): New global.
1409 (options): Add assert option.
1410 (help): Add --no-assert documentation.
1411 * parse-scan.y (flag_assert): New global.
1412 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
1413 (flag_assert): New global.
1414 * java-tree.h (flag_assert): New global.
1415 * lex.c (java_lex): Obey flag_assert.
1416 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
1419 2002-09-26 Andrew Haley <aph@redhat.com>
1421 * expr.c (build_java_array_length_access): Check for null pointer.
1422 * expr.c (expand_java_arrayload): Likewise.
1424 2002-09-21 Richard Henderson <rth@redhat.com>
1426 * jcf-parse.c (get_constant): Decode from IEEE no matter
1427 what the target format.
1429 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
1431 * ChangeLog: Follow spelling conventions.
1432 * class.c: Likewise.
1435 * gjavah.c: Likewise.
1436 * java-tree.h: Likewise.
1437 * jcf-dump.c: Likewise.
1438 * jcf-parse.c: Likewise.
1439 * jvspec.c: Likewise.
1441 * mangle.c: Likewise.
1442 * parse.y: Likewise.
1444 2002-09-17 Tom Tromey <tromey@redhat.com>
1446 * lex.c (java_read_unicode_collapsing_terminators): Handle case
1447 where \r appears at EOF. Fixes PR java/7950.
1449 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1451 * jvspec.c (lang_specific_driver): Remove unused variable.
1453 2002-09-16 Geoffrey Keating <geoffk@apple.com>
1455 * java-tree.h (union lang_tree_node): Add chain_next option.
1457 2002-09-16 Richard Henderson <rth@redhat.com>
1459 * jcf-parse.c (get_constant): Runtime check for IEEE format;
1460 use new real.h interface.
1461 * jcf-write.c (find_constant_index): Use new real.h interface.
1462 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
1464 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
1466 * lang.c: Follow spelling conventions.
1468 2002-09-11 Per Bothner <per@bothner.com>
1470 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
1471 constant to the type of the field.
1472 (java_complete_tree): Remove now-redundant code.
1474 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
1476 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
1479 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
1480 return label if a ret instruction for the jsr has been reached.
1482 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
1484 * parse.y (DIR_SEPARATOR): Don't define.
1485 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
1487 2002-08-28 Andrew Haley <aph@redhat.com>
1489 * verify.c (verify_jvm_instructions): Allow exception handler
1490 inside code that is being protected, but generate a warning.
1491 * except.c (link_handler): Initialize `expanded' in new eh_range.
1492 (binding_depth, is_class_level, current_pc): Declare extern.
1494 2002-09-01 Mark Wielaard <mark@klomp.org>
1496 * gcj.texi: Add chapter about system properties.
1499 2002-08-26 Tom Tromey <tromey@redhat.com>
1501 * parse.y (try_builtin_assignconv): Allow narrowing primitive
1502 conversion if RHS_TYPE is byte, short, or char.
1504 2002-08-22 Tom Tromey <tromey@redhat.com>
1506 * gcj.texi (Invoking gij): Document -cp and -classpath.
1508 2002-08-21 Tom Tromey <tromey@redhat.com>
1510 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
1511 $(prefix)/share. For PR libgcj/7633.
1513 For PR java/6005 and PR java/7611:
1514 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
1515 (java_can_use_bit_fields_p): New function.
1517 2002-08-16 Tom Tromey <tromey@redhat.com>
1519 * gcj.texi (Class Initialization): Mention class initialization of
1522 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
1524 * Make-lang.in (java-tree-inline.o): New.
1525 (JAVA_OBJS): Add java-tree-inline.o.
1526 * parse.y (source_end_java_method): Call java_optimize_inline.
1527 (java_expand_method_bodies): Save method's tree in
1529 (add_stmt_to_compound): Keep track of the number of statments.
1530 * lang.c (java_init): Enable flag_inline_trees.
1531 (java_post_options): If flag_inline_functions is on, enable
1532 flag_inline_trees instread.
1533 (decl_constant_value): New.
1534 (java_tree_inlining_walk_subtrees): New.
1535 * java-tree.h (DECL_NUM_STMTS): New macro.
1536 (java_optimize_inline): Declare.
1537 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
1538 Handle a LABEL_EXPR.
1539 * decl.c (build_result_decl): If we already have a DECL_RESULT
1541 (dump_function): New.
1542 (java_optimize_inline): New.
1543 (dump_function): New.
1545 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
1548 * parse.y (build_assertion): Invert return from
1549 desiredAssertionStatus.
1551 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1553 * jcf-write.c (get_access_flags): Return correct access flags for
1554 private and protected inner classes.
1556 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
1558 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
1560 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
1562 * mangle_name.c: Don't include obstack.h twice.
1563 * xref.c: Don't include obstack.h.
1565 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
1567 * class.c: (permanent_obstack): Delete declaration.
1568 * constants.c: (permanent_obstack): Delete declaration.
1569 * except.c: (permanent_obstack): Delete declaration.
1570 * expr.c: (permanent_obstack): Delete declaration.
1571 * jcf-parse.c: (permanent_obstack): Delete declaration.
1572 (saveable_obstack): Delete declaration.
1573 * parse.h: (permanent_obstack): Delete declaration.
1574 * typeck.c: (permanent_obstack): Delete declaration.
1576 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
1578 * gcj.texi (version-gcc): Increase to 3.3.
1580 2002-07-22 Tom Tromey <tromey@redhat.com>
1582 * lex.c (java_lex): Check for `e' or `E' after 0.
1584 2002-07-21 Richard Henderson <rth@redhat.com>
1586 * lang.c (java_unsafe_for_reeval): New.
1587 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
1589 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
1591 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
1592 (jcf_path_init): Use GET_ENVIRONMENT.
1594 2002-07-10 Roger Sayle <roger@eyesopen.com>
1595 Zack Weinberg <zack@codesourcery.com>
1597 * builtins.c (initialize_builtins): Remove defines that
1598 handled C/C++ specific junk hereby removed from builtins.def.
1600 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
1602 * lang.c (java_post_options): Update prototype.
1604 2002-07-05 Roger Sayle <roger@eyesopen.com>
1606 * builtins.c (initialize_builtins): Ignore the additional
1607 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
1608 the builtins.def file.
1610 2002-07-01 Tom Tromey <tromey@redhat.com>
1613 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
1616 2002-07-01 Roger Sayle <roger@eyesopen.com>
1618 * java/decl.c (builtin_function): Accept additional parameter.
1619 (java_init_decl_processing): Pass an additional NULL_TREE
1620 argument to builtin_function.
1622 2002-06-29 T.J. Mather <tjmather@maxmind.com>
1624 * gcj.texi: Fixed gcj invocation example so that it compiles.
1626 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1628 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
1629 * parse.y (mark_parser_ctxt): Likewise.
1630 (check_modifiers, declare_local_variables): Avoid incorrect
1631 hardcoded constant 10.
1633 * lex.c (java_read_char): Avoid "comparison is always true"
1636 2002-06-25 Andreas Schwab <schwab@suse.de>
1638 * expr.c (JSR): Avoid undefined operation on PC.
1640 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1642 * decl.c (clear_binding_level): Const-ify.
1644 2002-06-13 Akim Demaille <akim@epita.fr>
1646 * parse.y (class_declaration, interface_declaration): Make sure
1647 all their rules have an action, in order to avoid meaningless `$$
1648 = $1' and their type clashes.
1650 2002-06-11 Tom Tromey <tromey@redhat.com>
1652 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
1653 * parse-scan.y (statement_without_trailing_substatement): Added
1655 (assert_statement): New rule.
1656 * java-tree.h (struct lang_type) [assertions]: New field.
1657 (TYPE_USES_ASSERTIONS): New macro.
1658 (CLASS_USES_ASSERTIONS): Likewise.
1659 (FIELD_SYNTHETIC): New define.
1660 * lex.c (java_lval;): Added ASSERT_TK.
1661 * parse.y (ASSERT_TK): Added.
1662 (statement_without_trailing_substatement): Added assert_statement.
1663 (assert_statement): New rule.
1664 (build_assertion): New function.
1665 (maybe_generate_pre_expand_clinit): Create and initialize
1666 $assertionsDisabled.
1667 (lookup_package_type): Removed decl.
1668 * keyword.h: Rebuilt.
1669 * keyword.gperf (assert): New token.
1671 2002-06-10 Akim Demaille <akim@epita.fr>
1673 * parse.y (interface_type_list, class_member_declaration)
1674 (unary_expression_not_plus_minus): Remove duplicate %type.
1677 2002-06-09 Tom Tromey <tromey@redhat.com>
1679 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
1681 * parse.y (method_header): Give error message in all cases.
1684 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1686 Don't use RTL inlining. Fix for PR java/6820.
1687 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
1688 (flag_really_inline): New.
1689 (java_decode_option): Set flag_really_inline if -finline-functions
1691 (java_post_options): New function. Turn off inlining unless
1692 flag_really_inline is set.
1694 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1696 * gjavah.c (throwable_p): Accept argument as either a classname or
1697 signature fragment. Create null-terminated classname string for super
1698 when calling itself recursively.
1699 (decode_signature_piece): Skip first character from class name
1700 signature when calling throwable_p.
1702 2002-06-08 H.J. Lu (hjl@gnu.org)
1704 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
1706 2002-06-04 Tom Tromey <tromey@redhat.com>
1708 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
1710 2002-06-04 Michael Koch <konqueror@gmx.de>
1712 * gcj.texi (Input Options): Fixed typo.
1714 2002-06-04 Zack Weinberg <zack@codesourcery.com>
1716 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
1717 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
1718 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
1719 and all now-pointless local variables. Rename other local
1720 variables to reflect their not being handles.
1722 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
1723 #if JCF_USE_STDIO blocks.
1725 * parse.y: Add missing semicolon at end of rule.
1727 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
1729 * check-init.c (attach_initialized_static_class): Delete, unused.
1730 * parse.y: Use htab_t instead of struct hashtable, update
1732 * java-tree.h: Include hashtab.h instead of hash.h.
1733 (struct lang_decl_func): Use htab_t, set up for gengtype.
1734 (struct init_test_hash_entry): Delete.
1735 (struct treetreehash_entry): New.
1736 (java_treetreehash_find): New
1737 (java_treetreehash_new): New prototype.
1738 (java_treetreehash_create): New prototype.
1739 (java_mark_tree): Delete prototype.
1740 (java_hash_hash_tree_node): Delete prototype.
1741 (java_hash_compare_tree_node): Delete prototype.
1742 (attach_initialized_static_class): Delete prototype.
1743 * expr.c (build_class_init): Update to use java_treetreehash
1745 (java_expand_expr): Update to use htab_t.
1746 (emit_init_test_initialization): Likewise.
1747 * decl.c (java_mark_tree): Delete.
1748 * class.c (init_test_hash_newfunc): Delete.
1749 (java_hash_hash_tree_node): Delete.
1750 (java_hash_compare_tree_node): Delete.
1751 (add_method_1): Update to use java_treetreehash functions.
1752 (JAVA_TREEHASHHASH_H): New macro.
1753 (java_treetreehash_hash): New function.
1754 (java_treetreehash_compare): New function.
1755 (java_treetreehash_find): New function.
1756 (java_treetreehash_new): New function.
1757 (java_treetreehash_create): New function.
1758 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
1760 * Make-lang.in (java/parse.o): Depend on debug.h.
1761 * java-tree.h (struct lang_identifier): Use gengtype.
1762 (union lang_tree_node): New.
1763 (struct lang_decl_func): Use gengtype.
1764 (struct lang_decl_var): Likewise.
1765 (struct lang_decl): Likewise.
1766 * parse.y: Include debug.h.
1767 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
1769 * lang.c (struct language_function): New dummy structure.
1771 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
1772 descriminator for DECL_LANG_SPECIFIC.
1773 (struct lang_decl_func): Rename from struct lang_decl.
1774 (enum lang_decl_desc): New.
1775 (struct lang_decl): Make it a union. Update all the accessor macros.
1776 (struct lang_type): Use gengtype.
1777 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
1778 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
1779 are now the same size.
1780 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
1781 use discriminator to mark DECL_LANG_SPECIFIC.
1783 * Make-lang.in (gt-java-builtins.h): New rule.
1784 (java/builtins.o): Add dependency on gt-<filename>.h.
1785 * builtins.c: Use gengtype for roots.
1786 (union string_or_tree): Use gengtype.
1787 (struct builtin_record): Use gengtype.
1788 * config-lang.in (gtfiles): Add builtins.c.
1790 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
1791 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
1792 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
1793 gt-java-parse.h, gtype-java.h): Add rules to generate.
1794 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
1795 (class.o): Add dependency on gt-*.h.
1796 (constants.o): Likewise.
1799 (jcf-parse.o): Likewise.
1800 (jcf-write.o): Likewise.
1802 * config-lang.in (gtfiles): New.
1803 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1804 * constants.c: Replace uses of ggc_add_* with GTY markers.
1806 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1807 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1808 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
1809 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
1811 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
1813 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1814 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
1816 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1817 Include gtype-java.h.
1819 2002-06-02 Tom Tromey <tromey@redhat.com>
1821 Fix for PR java/5913:
1822 * parse.y (patch_binop): Call patch_string on op1.
1824 2002-06-02 Tom Tromey <tromey@redhat.com>
1826 Fix for PR java/1343, PR java/6336:
1827 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
1828 formatting. Changed return type.
1829 (anonymous_class_counter): Moved to top of file.
1830 (maybe_make_nested_class_name): Append number to class name for
1831 function-local classes.
1833 2002-05-28 Zack Weinberg <zack@codesourcery.com>
1835 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
1836 * Make-lang.in: Update dependency lists.
1838 2002-05-18 Mark Mitchell <mark@codesourcery.com>
1840 * gjavah.c (throwable_p): Do not free the name of the class after
1841 passing it to find_class.
1842 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
1843 * jcf-io.c (dirent.h): Include it.
1844 (fnmatch.h): Likewise.
1845 (compare_path): New function.
1846 (java_or_class_file): Likewise.
1847 (memoized_dirlist_entry): New type.
1848 (memoized_dirlist_lookup_eq): New function.
1849 (memoized_dirlists): New variable.
1850 (caching_stat): New function.
1851 (memoized_class_lookup_eq): New function.
1852 (memoized_class_lookups): Likewise.
1853 (find_class): Use memoized_class_lookups and caching_stat.
1854 * jcf.h (JCF_USE_SCANDIR): Define.
1855 * parse.y (java_expand_classes): Write the class files in reverse
1858 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1860 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
1862 2002-05-13 Mark Mitchell <mark@codesourcery.com>
1864 * jcf-write.c (write_classfile): Unlink the temporary file if it
1865 cannot be renamed. Use concat to build up the name of the
1868 2002-05-08 Mark Mitchell <mark@codesourcery.com>
1870 * jcf-write.c (write_classfile): Write the file to a
1871 temporary file and then rename it.
1873 2002-05-07 Tom Tromey <tromey@redhat.com>
1875 * gjavah.c (throwable_p): Use xstrdup, not strdup.
1877 Fix for PR java/1200:
1878 * gjavah.c (throwable_p): New function.
1879 (decode_signature_piece): Use it. A `WeakReference' isn't the
1882 (gcjh_streq): New function.
1884 2002-05-07 Andreas Jaeger <aj@suse.de>
1886 * parse.y (finish_for_loop): Fix if statement.
1888 2002-05-06 Tom Tromey <tromey@redhat.com>
1890 Fix for PR java/5941:
1891 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
1892 loop update expression.
1893 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
1894 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
1896 2002-05-04 Mark Wielaard <mark@klomp.org>
1899 * parse.y (build_string_concatenation): Return just op1 only when op2
1900 is null and op1 is a STRING_CST, otherwise always construct a
1903 2002-04-27 Tom Tromey <tromey@redhat.com>
1906 * parse.y (string_convert_int_cst): New function.
1907 (merge_string_cste): Use it.
1909 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
1911 * java-tree.h (java_parse_file): Update.
1912 (java_set_yydebug): Remove.
1913 * jcf-parse.c (yydebug): Remove.
1914 (java_set_yydebug): Die.
1915 (java_parse_file): Update.
1916 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
1918 2002-04-24 Tom Tromey <tromey@redhat.com>
1921 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
1922 EXPR_WFL_QUALIFICATION of qual_wfl.
1924 2002-04-23 Per Bothner <per@bothner.com>
1926 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
1927 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
1928 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
1930 2002-04-23 Tom Tromey <tromey@redhat.com>
1933 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
1934 recognize `-fcompile-resource='.
1935 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
1938 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1940 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
1941 paths. Fixes PR java/2791.
1943 2002-04-19 Andrew Haley <aph@redhat.com>
1945 * jcf-write.c (push_long_const): lo, hi: New variables.
1946 Use rshift_double to extract the high part of a 64-bit long.
1947 Use WORD_TO_INT to extract the low part.
1949 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
1950 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
1951 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
1953 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
1955 * typeck.c (incomplete_type_error): Remove.
1957 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1959 * class.c (make_class_data): Set DECL_ALIGN on static class data,
1960 for hash synchronization.
1961 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
1962 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
1965 2002-04-16 Mark Wielaard <mark@klomp.org>
1967 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
1970 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1972 Fix for PR java/6294:
1973 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
1976 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1978 Fix for PR java/6085:
1979 * parse.y (patch_method_invocation): Always use build_access_to_thisn
1980 to get enclosing "this" argument for inner-class constructor
1981 invocation. Pass correct arguments to build_access_to_thisn.
1983 2002-04-10 Andreas Jaeger <aj@suse.de>
1985 * gcj.texi (Input Options): Fix extdirs patch.
1987 2002-04-10 Anthony Green <green@redhat.com>
1989 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
1991 2002-04-09 Anthony Green <green@redhat.com>
1993 * gcj.texi (Input Options): Add --extdirs documentation.
1994 * jcf-dump.c (OPT_extdirs): New macro.
1995 (options): Add extdirs option.
1996 (help): Describe --extdirs.
1997 (main): Handle OPT_extdirs.
1998 * gjavah.c (OPT_extdirs): New macro.
1999 (options): Add extdirs option.
2000 (help): Describe --extdirs.
2001 (main): Handle OPT_extdirs.
2002 * jcf-path.c (jcf_path_init): Add extdirs support.
2003 (jcf_path_extdirs_arg): New function.
2004 (extensions): New variable to hold extensions path entries.
2005 * jvspec.c: Remove -fextdirs= when compiling main().
2006 * lang.c (java_decode_option): Handle -fextdirs=.
2007 * jcf.h (jcf_path_extdirs_arg): Declare new function.
2008 * Make-lang.in: Compile jcf-path with version info for use in
2009 identifying the appropriate libgcj.jar.
2011 2002-04-08 Tom Tromey <tromey@redhat.com>
2014 * .cvsignore: Added rmic.1 and rmiregistry.1.
2015 * gcj.texi (Top): Link to new nodes.
2016 (Invoking rmic): New node.
2017 (Invoking rmiregistry): Likewise.
2018 * Make-lang.in (java.generated-manpages): Added rmic.1 and
2020 (java.maintainer-clean): Likewise.
2021 ($(srcdir)/java/rmic.1): New target.
2022 ($(srcdir)/java/rmiregistry.1): Likewise.
2023 (java.install-man): Handle rmic.1 and rmiregistry.1.
2025 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2027 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
2028 Add note about handling uncaught exceptions. Add an exception handler
2031 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2033 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
2034 after using it to patch CALL_EXPR.
2036 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2038 * gcj.texi (Invocation): Document CNI invocation API.
2040 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
2042 * expr.c (truthvalue_conversion): Rename. Update.
2043 (expand_compare): Update.
2044 * java-tree.h (java_truthvalue_conversion): New.
2045 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
2047 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2049 * java-tree.h (java_mark_addressable): New.
2050 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
2051 * typeck.c (mark_addressable): Rename, update.
2053 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2055 * expr.c (build_java_binop): Update.
2056 * java-tree.h (java_signed_type, java_unsigned_type,
2057 java_signed_or_unsigned_type): Update.
2058 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
2059 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
2060 * parse.y (patch_binop): Update.
2061 * typeck.c (signed_or_unsigned_type, unsigned_type,
2062 signed_type): Update.
2064 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
2066 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
2067 (java_dummy_print): Remove.
2068 (lang_print_error): Rename. Exit early if inhibiting output.
2069 (inhibit_error_printing_function): New.
2070 (java_init): Don't set hook.
2071 (lang_init_source): Use new boolean.
2073 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2075 * parse.y (do_resolve_class): Fix infinite recursion.
2077 2002-03-29 Tom Tromey <tromey@redhat.com>
2079 * parse.y (check_inner_circular_reference): Ignore incomplete
2082 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
2084 * Make-lang.in (builtins.o): Update.
2085 * boehm.c (get_boehm_type_descriptor): Update.
2086 * builtins.c: Include langhooks.h.
2087 * decl.c (java_init_decl_processing): Update.
2088 * java-tree.h (java_type_for_mode, java_type_for_size): New.
2089 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
2091 * typeck.c (type_for_mode, type_for_size): Update.
2093 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2095 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
2097 2002-03-28 Tom Tromey <tromey@redhat.com>
2099 * except.c (expand_end_java_handler): If the handler type is NULL,
2100 use java.lang.Throwable. Fixes PR java/5986.
2102 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2104 Fix for PR java/4715:
2105 * jcf-parse.c (parse_source_file_3): New function.
2106 (read_class): Call it.
2107 (java_parse_file): Likewise.
2109 2002-03-28 Jan Hubicka <jh@suse.cz>
2111 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
2113 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2115 * parse.y (resolve_package): Initialize "decl".
2116 (lookup_package_type): Remove unused function.
2118 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2120 Fix for PR java/5993:
2121 * parse.y (resolve_package): Return the decl if resolution was
2122 successful. Don't special case "java.lang" and "java.lang.reflect"
2123 packages. Set type_name to the merged identifier.
2124 (resolved_qualified_expression_name): Print error using "name" if
2125 resolve_package returns NULL_TREE.
2127 2002-03-27 Tom Tromey <tromey@redhat.com>
2129 * expr.c (expand_invoke): Don't generate null pointer check if
2130 we're calling <init>.
2132 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
2134 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
2136 * java-tree.h (java_lang_expand_expr): Similarly.
2137 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
2138 (java_init): Don't set hook.
2140 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2142 Fix for PR java/5850:
2143 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
2144 context if field was not found in the current scope.
2145 * expr.c (lookup_field): Don't look in enclosing contexts.
2147 2002-03-26 Tom Tromey <tromey@redhat.com>
2149 Fix for PR java/5942:
2150 * parse.y (init_src_parse): Added sanity check.
2151 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
2154 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
2156 * decl.c (lang_mark_tree): Rename java_mark_tree.
2157 * java-tree.h (java_mark_tree): New.
2158 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
2160 2002-03-25 Zack Weinberg <zack@codesourcery.com>
2162 * lex.c: Change java_perform_atof to take normal parameters
2163 instead of a pointer to a parameter block. Call it directly
2166 2002-03-22 Mark Wielaard <mark@klomp.org>
2168 Fix for PR java/5368:
2169 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
2170 when printing error message.
2172 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
2174 * decl.c (maybe_build_cleanup): Remove.
2176 2002-03-22 Tom Tromey <tromey@redhat.com>
2178 Andrew Haley <aph@cambridge.redhat.com>
2180 * expr.c (build_field_ref): Don't build a check if the field is a
2183 2002-03-21 Eric Blake <ebb9@email.byu.edu>
2185 Fix for PR java/6026:
2186 * lex.c (java_lex): Fix parsing of consecutive floats.
2188 2002-03-21 Tom Tromey <tromey@redhat.com>
2190 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
2193 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
2195 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
2196 insert_block, getdecls, kept_level_p, global_bindings_p): New.
2198 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2200 * gcj.texi: @code{gcj} becomes @command{gcj}.
2201 @code{gcc} becomes @command{gcc}.
2202 GcjRaw changed to gnu.gcc.RawData.
2204 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
2206 * decl.c (start_java_method): Use new hook.
2207 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
2208 (java_init): Remove old hook.
2210 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2212 * builtins.c (define_builtin): Do nothing if `type' is null.
2215 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2217 * parse.y (parser_check_super_interface): Fix error message
2220 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2222 * jcf-parse.c (get_constant): Delete unused variables.
2224 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
2226 * java-tree.h (java_parse_file): New.
2227 * jcf-parse.c (yyparse): Rename java_parse_file.
2228 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
2230 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2232 * parse.y (craft_constructor): Return the constructor decl.
2233 (java_expand_classes): Update comments.
2234 (lookup_method_invoke): Call fix_constructors immediately for
2235 anonymous class. Fixes PR java/5935.
2237 2002-03-15 Anthony Green <green@redhat.com>
2239 * jcf-parse.c (yyparse): Don't emit class registration
2240 constructor when compiling resource files.
2242 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2244 * lang.c (java_tree_code_type, java_tree_code_length,
2245 tree_code_name): Delete.
2246 (tree_code_type, tree_code_length, tree_code_name): Define.
2247 (java_init): Don't try to copy into the various tree_code
2250 2002-03-12 Tom Tromey <tromey@redhat.com>
2252 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
2253 UTF-8, not UCS-2. Fixes PR java/5923.
2255 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
2256 a call_expr wrapped in a convert. Fixes PR java/5848.
2258 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2260 * jcf-write.c (write_classfile): Improve error strings.
2262 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2264 * lex.c: Adjust comments to GNU standards.
2266 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2268 Fix for PR java/5902:
2269 * lex.c (java_lex): Fix parsing of literals.
2271 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2273 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
2274 to prevent it getting evaluated twice in the store checking case.
2275 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
2278 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2280 * decl.c (java_init_decl_processing): Make sure class_type_node
2281 alignment is not less than 64 bits if hash synchronization is enabled.
2283 2002-03-08 Per Bothner <per@bothner.com>
2285 * parse.y (java_complete_lhs): Check if patch_assignment
2286 returned an error-mark.
2288 * parse.y (try_builtin_assignconv): Don't special-case zero.
2290 2002-03-08 Per Bothner <per@bothner.com>
2292 Fix for PR java/5812.
2293 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
2294 here instead of in JSR macro. Likewise with load_type_state call.
2295 Do the latter on if the return_pc has been verified (the jsr returns).
2296 (JSR): Now just call build_java_jsr.
2298 2002-03-07 Jeff Sturm <jsturm@one-point.com>
2300 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
2301 (java.install-common): Link native driver to
2302 JAVA_TARGET_INSTALL_NAME.
2304 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
2306 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
2307 * builtins.c(sin_builtin): Likewise
2308 * builtins.c(sqrt_builtin): Likewise
2310 2002-03-03 Zack Weinberg <zack@codesourcery.com>
2312 * java/expr.c, java/jcf-parse.c, java/lex.c:
2313 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
2314 REAL_ARITHMETIC blocks unconditional. Delete some further
2315 #ifdef blocks predicated on REAL_ARITHMETIC.
2317 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2319 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
2320 explicit sizeof/sizeof.
2321 * decl.c (java_init_decl_processing): Likewise.
2322 * jcf-parse.c (init_jcf_parse): Likewise.
2323 * parse.y (init_src_parse): Likewise.
2325 2002-03-02 Per Bothner <per@bothner.com>
2327 Make --CLASSPATH by a synonym for --classpath and -classpath.
2328 Implement --bootclasspath.
2329 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
2330 (classpath_l): Remove.
2331 (jcf_path_CLASSPATH_arg): Remove.
2332 (jcf_path_bootclasspath_arg): New function.
2333 (jcf_path_seal): Simplify accordingly.
2335 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
2336 (jcf_path_CLASSPATH): Remove declaration.
2337 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
2338 (lang_specific_driver): Translate -bootclasspath.
2339 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
2340 * lang.c (decode_lang_options): Do jcf_path_init first.
2341 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
2342 * gjavah.c: Also handle --bootclasspath.
2343 Handle --CLASSPATH as a synonum for --classpath.
2344 * jcf-dump.c: Likewise.
2346 "." is not part of system path, but is the default for --classpath.
2347 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
2348 (jcf_path_seal): Add "." if no CLASSPATH specified.
2350 * gcj.texi: Document changes.
2352 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2354 * expr.c (build_java_arraystore_check): Fix formatting.
2356 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2358 Fix for PR java/5758, java/5632:
2359 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
2360 inner-class separator too.
2361 * parse.y (do_resolve_class): New local `decl_result.'
2362 Progressively build a name for what can have been loaded.
2364 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2366 * expr.c (java_array_data_offset): Removed function.
2367 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
2368 (build_java_array_length_access): Obtain "length" value using a
2369 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
2370 (build_java_arrayaccess): Correct comment. Access "data" using a
2371 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
2372 (build_java_arraystore_check): New function.
2373 (expand_java_arraystore): Use build_java_arraystore_check.
2374 * parse.y (patch_assignment): Simplify code to insert a store check
2375 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
2376 * check-init.c (check_init): Update to reflect that an array length
2377 access is now a COMPONENT_REF.
2378 * gcj.texi (Code Generation): Improve documentation of
2379 -fno-bounds-check. Add documentation for -fno-store-check.
2380 * java-tree.h (flag_store_check): Declare.
2381 (build_java_arraystore_check): Declare.
2382 * lang.c (flag_store_check): Initialize to 1.
2383 (lang_f_options): Add store-check option.
2384 * jvspec.c: Don't pass store-check option to jvgenmain.
2385 * lang-options.h: Add help string for -fno-store-check.
2387 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
2389 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
2390 * java-tree.h (java_dup_lang_specific_decl): New.
2391 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
2393 2002-02-27 Zack Weinberg <zack@codesourcery.com>
2395 * builtins.c, decl.c: Delete traditional-mode-related code
2396 copied from the C front end but not used, or used only to
2397 permit the compiler to link.
2399 2002-02-22 Tom Tromey <tromey@redhat.com>
2401 Fix for PR java/2369:
2402 * jvspec.c (verify_class_name): New function.
2403 (lang_specific_driver): Call it.
2404 (JAVA_START_CHAR_P): New macro.
2405 (JAVA_PART_CHAR_P): Likewise.
2407 2002-02-22 Per Bothner <per@bothner.com>
2409 * class.c: Change vtable to be more compatible with g++ v3 abi.
2410 (get_dispatch_table): Prepend offset-to-top (always 0) and
2411 type_info pointer (currently unimplemented hence NULL) to vtable.
2412 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
2413 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
2414 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
2415 (build_dtable_decl): Add declarations for new fields.
2417 2002-02-20 Per Bothner <per@bothner.com>
2419 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
2420 to finit$ (otherwise generate_bytecode_insns drops it). However, we
2421 don't need to set it on the COMPOUND_EXPR - the caller does that.
2423 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2425 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
2426 `--CLASSPATH' becomes `--classpath.'
2427 * gjavah.c: Likewise.
2428 * jcf-dump.c: Likewise.
2429 * lang-options.h: Likewise.
2431 * jcf-path.c: Updated comment.
2432 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
2433 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
2434 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
2435 (jcf_path_CLASSPATH_arg): Ditto.
2436 (classpath_u): Updated leading comment.
2438 2002-02-20 Per Bothner <per@bothner.com>
2440 * builtins.c (check_for_builtin): New function.
2441 (build_call_or_builtin): Remove.
2442 * java-tree.h: Update accordingly.
2443 * expr.c (expand_invoke): Use build + check_for_builtin instead
2444 of build_call_or_builtin.
2445 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
2446 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
2447 flag (which had caused jcf-write to incorrectly emit invokevirtual).
2449 2002-02-17 Tom Tromey <tromey@redhat.com>
2451 * java-tree.h (TYPE_STRICTFP): New macro.
2452 (struct lang_type) [strictfp]: New field.
2453 (CLASS_STRICTFP): New macro.
2454 (METHOD_STRICTFP): New macro.
2455 (struct lang_decl) [strictfp]: New field.
2456 * parse.y (method_header): Disallow strictfp constructor or
2458 (STRICT_TK): Move before MODIFIER_TK.
2459 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
2460 (METHOD_MODIFIERS): Likewise.
2461 (INTERFACE_MODIFIERS): Likewise.
2462 * jcf-write.c (get_access_flags): Likewise.
2463 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
2464 (add_method_1): Likewise.
2465 (get_access_flags_from_decl): Likewise.
2466 * jcf-dump.c (print_access_flags): Print in standard order. Also,
2467 recognize strictfp flag.
2468 * jcf.h (ACC_STRICT): New define.
2470 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
2472 * class.c(build_utf8_ref): Move declaration of decl_size
2474 2002-02-07 Tom Tromey <tromey@redhat.com>
2476 * gcj.texi (Input Options): --CLASSPATH does not suppress system
2479 2002-02-04 Anthony Green <green@redhat.com>
2481 * class.c (build_utf8_ref): Put UTF-8 constants into merged
2482 sections if available.
2484 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2486 * parse.y (java_expand_classes): Fix typo in static field loop.
2488 2002-02-02 Richard Henderson <rth@redhat.com>
2490 * class.c (add_field): Mark static fields external.
2491 (build_class_ref): Remove redundant set.
2492 * parse.y (java_expand_classes): Mark static fields of classes
2493 to be compiled as local.
2494 * jcf-parse.c (parse_class_file): Likewise.
2496 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2498 * gcj.texi (About CNI): New node.
2500 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
2503 * jcf-parse.c : Check for HAVE_LOCALE_H before using
2504 setlocale() with LC_CTYPE as a parameter.
2507 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
2509 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2510 Follow GNU Coding Standards for --version.
2512 2002-01-28 Tom Tromey <tromey@redhat.com>
2514 * expr.c (build_jni_stub): Ensure storage for `meth' is
2516 * parse.y (java_complete_expand_methods): Set
2517 current_function_decl before building JNI stub.
2519 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
2521 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
2524 2002-01-22 Tom Tromey <tromey@redhat.com>
2526 * decl.c (java_init_decl_processing): Use add_predefined_file.
2527 Predefine RawData.java.
2528 (predef_filenames): Removed.
2529 (java_init_decl_processing): Don't register predef_filenames.
2530 * jcf-parse.c (add_predefined_file): New function.
2531 (predefined_filename_p): Rewrote.
2532 (predefined_filename_p): No longer static.
2533 * decl.c (java_init_decl_processing): Call initialize_builtins.
2534 * Make-lang.in (JAVA_OBJS): Added builtins.o.
2535 (java/builtins.o): New target.
2536 * builtins.c: New file.
2537 * parse.y (patch_invoke): Use build_call_or_builtin.
2538 * java-tree.h (build_call_or_builtin): Declare.
2539 (initialize_builtins): Declare.
2540 (java_set_exception_lang_code): Removed unused declaration.
2541 (PREDEF_FILENAMES_SIZE): Removed.
2542 (java_tree_index): Added JTI_PREDEF_FILENAMES.
2543 (predef_filenames): New define.
2544 (add_predefined_file): Declare.
2545 (predefined_filename_p): Declare.
2546 * expr.c (expand_invoke): Use build_call_or_builtin.
2548 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2550 * parse.y (patch_switch_statement): Fix format specifier.
2552 2002-01-16 Tom Tromey <tromey@redhat.com>
2554 More for PR java/5365:
2555 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
2557 (process_file): Generate include for
2558 java.lang.UnsupportedOperationExceptions.
2560 2002-01-15 Andreas Jaeger <aj@suse.de>
2562 * .cvsignore: Add man pages.
2564 2002-01-15 Tom Tromey <tromey@redhat.com>
2566 Fix for PR java/5365:
2567 * gjavah.c (process_file): Turn class name into a file name.
2569 2002-01-14 Matthias Klose <doko@debian.org>
2571 * gcj.texi: Fix whitespace and formatting errors in the
2572 synopsis of the man pages. Update copyright.
2574 2002-01-14 Tom Tromey <tromey@redhat.com>
2577 * Make-lang.in (java.install-man): Handle jv-convert man page.
2578 (java.generated-manpages): Added jv-convert.1.
2579 (java.uninstall): Remove jv-convert.1.
2580 (java.maintainer-clean): Likewise.
2581 ($(srcdir)/java/jv-convert.1): New target.
2582 * gcj.texi (Top): Link to jv-convert node.
2583 (Individual utilities): Likewise.
2584 (Invoking jv-convert): New node.
2586 2001-01-10 Jeff Sturm <jsturm@one-point.com>
2587 Martin Kahlert <martin.kahlert@infineon.com>
2589 * jcf-parse.c (get_constant): Don't swap lo/hi for big
2590 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
2592 2002-01-03 Graham Stott <grahams@redhat.com>
2594 * class.c (compile_resource_file): Update copyright date.
2595 Constify filename parameter.
2596 (java-tree.h): Update copyright date.
2597 (compile_resource_file): Constify filename parameter.
2599 2002-01-03 Graham Stott <grahams@redhat.com>
2601 * gcc/jcf-parse.c: Update copyright date.
2602 (yyparse): Constify resource_filename.
2604 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2606 * parse.y (src_parse_roots): Don't needlessly zero init.
2608 2001-12-31 Tom Tromey <tromey@redhat.com>
2610 * parse.y (dump_java_tree): New function.
2611 (source_end_java_method): Call it.
2612 (end_class_declaration): Likewise.
2613 * lang.c (java_decode_option): Call dump_switch_p.
2615 2001-12-28 Tom Tromey <tromey@redhat.com>
2617 * gen-table.pl: Don't process characters after \uffff. Added
2618 comment pointing to input file.
2620 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2622 * gen-table.pl: Const-ify output. Document the location of a
2623 suitable unicode input file.
2625 * chartables.h: Regenerate.
2627 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2629 * chartables.h: Const-ify.
2630 * gjavah.c (options): Likewise.
2631 * jcf-dump.c (options): Likewise.
2632 * jv-scan.c (options): Likewise.
2633 * lex.c (java_start_char_p, java_part_char_p): Likewise.
2634 * parse.y (binop_lookup): Likewise.
2636 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2638 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
2639 the static arrays that are output.
2640 * jvspec.c (jvgenmain_spec): Make static.
2641 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
2642 * keyword.h: Regenerate.
2643 * lang.c (string_option, process_option_with_no, lang_f_options,
2644 lang_W_options): Const-ify.
2645 * lex.c (java_lex): Likewise.
2647 2001-12-21 Richard Henderson <rth@redhat.com>
2649 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
2650 (get_boehm_type_descriptor): ... here. Arrange for the
2651 TREE_TYPE to get set properly.
2653 2001-12-21 Richard Henderson <rth@redhat.com>
2655 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
2656 only if the target requires collect2.
2658 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
2660 2001-12-20 Tom Tromey <tromey@redhat.com>
2663 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
2664 CAN_COMPLETE_NORMALLY for the node.
2665 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
2666 generate code for second branch if first branch can't complete
2668 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
2669 the loop head if the loop body can't complete normally.
2671 2001-12-20 Tom Tromey <tromey@redhat.com>
2674 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
2675 case where `finally' clause can't complete normally.
2677 2001-12-20 Tom Tromey <tromey@redhat.com>
2680 * parse.y (analyze_clinit_body): Added this_class parameter.
2681 Check for more cases where we must keep <clinit>.
2682 (maybe_yank_clinit): Cleaned up flow control.
2684 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2686 * decl.c (java_init_decl_processing): Don't initialize
2687 finit_leg_identifier_node.
2688 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
2689 (finit_leg_identifier_node): Remove.
2690 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
2692 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2694 * mangle.c (mangle_member_name): Don't special-case for
2696 * mangle_name.c (unicode_mangling_length): Likewise.
2697 (append_unicode_mangled_name): Likewise.
2698 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
2701 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2703 * expr.c (build_java_array_length_access): Don't force null pointer
2704 check unless flag_check_references is set.
2706 2001-12-20 Tom Tromey <tromey@redhat.com>
2708 Fix for PR java/3417:
2709 * parse.y (patch_assignment): Added special processing for
2711 (patch_return): Don't convert booleans to integers, and don't
2712 special-case `null'.
2714 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
2716 * config-lang.in (diff_excludes): Remove.
2718 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
2720 * gcj.texi: Update link to GCC manual.
2722 2001-12-17 Tom Tromey <tromey@redhat.com>
2724 * parse.y (link_nested_class_to_enclosing): Removed useless
2727 2001-12-16 Tom Tromey <tromey@redhat.com>
2729 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
2732 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
2734 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
2735 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
2738 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2740 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
2742 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2744 * decl.c (java_init_decl_processing): Build otable_type correctly.
2745 otable_decl is an otable_type.
2747 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2749 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
2750 otable_type, otable_ptr_type, method_symbol_type,
2751 method_symbols_array_type, method_symbols_array_ptr_type): New
2752 field/global tree definitions.
2753 (flag_indirect_dispatch): New flag.
2754 * decl.c (java_init_decl_processing): Initialize new otable and
2755 otable_syms type nodes and decls. Add new field "index" to
2757 * class.c (build_method_symbols_entry): New function.
2758 (make_method_value): Set "index" to to method's vtable index for
2759 virtual methods when indirect-dispatch is not used.
2760 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
2761 and set vtable_method_count to -1. Set otable and otable_syms field
2762 if indirect-dispatch is used and there was something to put in them.
2763 (build_method_symbols_entry): New function.
2764 (emit_offset_symbol_table): New function.
2765 * expr.c (get_offset_table_index): New function.
2766 (build_invokevirtual): Build array reference to otable at the index
2767 returned by get_offset_table_index, and use the result as the vtable
2769 (build_invokeinterface): Similar.
2770 * jcf-parse.c (yyparse): If indirect-dispatch, call
2771 emit_offset_symbol_table at the end of compilation, after all classes
2772 have been generated.
2773 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
2774 * lang.c (flag_indirect_dispatch): Define.
2775 (lang_f_options): Add indirect-dispatch flag.
2777 2001-12-14 Matthias Klose <doko@debian.org>
2779 * gcj.texi: Markup for man page generation. Document missing
2780 options printed by <tool> --help.
2781 Terminate description of gij's -ms option with a dot.
2782 * Make-lang.in ($(srcdir)/java/*.1): New targets.
2783 (java.generated-manpages java.install-man, java.uninstall,
2784 java-maintainer-clean) Updated.
2786 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
2788 * class.c (get_dispatch_table): Fix java vtable layout
2789 for TARGET_VTABLE_USES_DESCRIPTORS.
2790 * decl.c (java_init_decl_processing): Initialize
2791 alloc_no_finalizer_node, finalize_identifier_node.
2792 * expr.c (class_has_finalize_method): New function.
2793 (expand_java_NEW): Generate calls for finalizer-free allocation.
2794 (build_invokevirtual): Fix java vtable layout for
2795 TARGET_VTABLE_USES_DESCRIPTORS.
2796 * java-tree.h (enum java_tree_index): New entries:
2797 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
2798 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
2799 (class_has_finalize_method): declare.
2800 (HAS_FINALIZER_P): New macro.
2801 * parse.y (patch_invoke): Generate calls for finalizer-free
2804 2001-12-12 Matthias Klose <doko@debian.org>
2806 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
2807 whitespace at end of line.
2809 2001-12-11 Tom Tromey <tromey@redhat.com>
2811 * lex.c (java_init_lex): Define wfl_to_string as
2812 gnu.gcj.runtime.StringBuffer unless generating bytecode.
2814 2001-12-11 Jeff Sturm <jsturm@one-point.com>
2816 * class.c (make_method_value): Use null_pointer_node to
2817 represent empty exception table.
2819 2001-12-10 Tom Tromey <tromey@redhat.com>
2821 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
2823 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
2825 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
2827 2001-12-09 Per Bothner <per@bothner.com>
2829 * check-init.c (current_switch_has_default): New static field.
2830 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
2831 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
2832 DEFAULT_EXPR seen, simulate a default alternative that copies state.
2834 2001-12-09 Tom Tromey <tromey@redhat.com>
2836 * check-init.c (check_init): Don't allow pre- or post- increment
2837 or decrement of final variable.
2838 (final_assign_error): Minor error message rewording.
2840 2001-12-08 Tom Tromey <tromey@redhat.com>
2842 * java-tree.h: Fixed typo.
2844 * gjavah.c (decompile_method): Don't decompile to `return this'
2847 * gjavah.c (cxx_keywords): Re-sorted.
2848 * lex.c (cxx_keywords): Re-sorted.
2850 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
2853 * gjavah.c (print_namelet): Clear subnamelets.
2854 (HANDLE_METHOD): Set `method_printed' earlier.
2856 2001-12-07 Tom Tromey <tromey@redhat.com>
2858 * lang.c (lang_f_options): Added
2859 optimize-static-class-initialization.
2860 (java_decode_option): Removed special case.
2862 2001-12-07 Per Bothner <per@bothner.com>
2864 * check-init.c (check_init): Fix typo freeing memory twice.
2866 2001-12-05 Per Bothner <per@bothner.com>
2868 Restore support for static class initialization optimization.
2869 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
2870 * check-init.c (check_int): At end of BLOCK handle initialization
2871 blocks, which used to be done in java_complete_expand_method but did
2872 not handle the case where check_for_initialization might allocate
2873 more than a word of bits.
2874 * decl.c (lang_make_tree): The smic field is now a tree.
2875 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
2876 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
2878 * parse.y (emit_test_initialization): Combine hash_lookup calls.
2880 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
2881 Change from a hash table to a list.
2882 (struct_lang_decl): Change field 'smic' to match.
2883 * class.c (add_method_1): Initialize
2884 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
2885 * parse.y (adjust_init_test_initialization): Removed - inlined into -
2886 (java_expand_method_bodies): -here, since 'smic' is now a list.
2887 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
2889 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
2891 * class.c (java_hash_compare_tree_node): Fix casts.
2893 2001-12-04 Per Bothner <per@bothner.com>
2895 * check-init.c: Handle definite unassignment to finals in addition
2896 to definite assignment.
2897 (loop_current_locals): New field.
2898 (num_current_locals, int start_current_locals, num_current_words):
2900 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
2901 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
2902 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
2903 (get_variable_decl, check_final_reassigned): New functions.
2904 (check_init, check_bool_init): Modify as needed for checking finals.
2905 (check_for_initialization): Take extra parameter and return void.
2906 Do extra start-up logic to check final fields for assignment.
2907 * parse.y (check_static_final_variable_assignment_flag,
2908 reset_static_final_variable_assignment_flag, check_final_assignment,
2909 check_final_variable_local_assignment_flag,
2910 reset_final_variable_indirect_assignment_flag,
2911 reset_final_variable_global_assignment_flag): Remove functions.
2912 (java_complete_expand_methods, outer_field_access_fix,
2913 patch_assignment): Remove no-longer used logic.
2914 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
2915 * parse.y (register_fields, java_complete_tree): Update accordingly.
2917 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
2918 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
2919 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
2921 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
2923 * java-tree.h (DECL FINAL): New bit-field.
2924 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
2925 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
2926 (DECL_INIT_CALLS_THIS): New macro.
2927 (struct lang_decl): New bit-field init_calls_this.
2928 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
2929 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
2930 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
2931 use it for both local variables and final fields.
2932 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
2934 (struct lang_type): Remove hfv bit-field.
2935 (check_for_initialization): Change to return void.
2937 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
2938 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
2939 * check-init.c (final_assign_error): New helper function.
2940 (check_final_reassigned, check_init): Use it.
2941 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
2943 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
2944 bit-fields to unsigned.
2946 2001-12-03 Per Bothner <per@bothner.com>
2948 * parse.y (patch_binop): Minor constant folding.
2950 * parse.y (build_current_thisn): Shorter 'buffer'.
2952 2001-12-03 Per Bothner <per@bothner.com>
2954 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
2955 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
2956 * jcf-write.c (generate_bytecode_insns): Remove support for
2957 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
2958 * check-init.c (check_init): Likewise.
2960 2001-12-03 Per Bothner <per@bothner.com>
2962 * verify.c (subroutine_nesting): New function.
2963 (verify_jvm_instructions): Use it to fix logic for checking that
2964 we're done with the current subroutine.
2966 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
2967 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
2969 2001-12-03 Per Bothner <per@bothner.com>
2971 * jcf.h: Fix obvious typo in comment.
2972 * typeck.c (build_null_signature): Add comment.
2974 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
2976 * expr.c: Remove leading capital from diagnostic messages, as
2977 per GNU coding standards.
2978 * jcf-io.c: Similarly.
2979 * jcf-parse.c: Similarly.
2980 * jv-scan.c: Similarly.
2981 * jvspec.c: Similarly.
2982 * mangle.c: Similarly.
2984 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
2985 Alexandre Petit-Bianco <apbianco@redhat.com>
2987 * expr.c (build_java_arrayaccess): Call save_expr on array for
2988 correct evaluation order, modified comment, fixed indentation.
2989 * parse.y: (patch_assignment): Correctly extract the array base
2990 from the tree generate by build_java_arrayaccess, added comments.
2991 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
2992 Fixes PR java/3096, PR java/3803, PR java/3965.
2994 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
2996 * expr.c (expand_byte_code): Remove trailing periods from messages.
2997 * jcf-parse.c (load_class, jcf_parse): Similarly.
2998 * jcf-write.c (generate_classfile): Similarly.
2999 * lex.c (java_lex): Similarly.
3001 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3003 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
3005 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
3007 * Make-lang.in (java.generated-manpages): New dummy target.
3009 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3011 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3013 (lang_specific_pre_link): Use set_input to set input_filename.
3015 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3016 (main): Fix definition.
3017 Strip `main' from classname.
3020 2001-11-18 Roger Sayle <roger@eyesopen.com>
3022 * parse.h (java_expand_switch): Remove old prototype.
3024 2001-11-18 Tom Tromey <tromey@redhat.com>
3026 Fix for PR java/1401:
3027 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
3029 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
3032 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
3034 * lang.c (finish_parse): Rename to java_finish.
3035 (LANG_HOOKS_FINISH, java_finish): New.
3037 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
3039 * decl.c (init_decl_processing): Rename java_init_decl_processing.
3040 * java-tree.h: New prototype.
3041 * lang.c (java_init): Update prototype. Combine with old init_parse.
3043 2001-11-13 Tom Tromey <tromey@redhat.com>
3045 * gjavah.c (method_signature): New global.
3046 (HANDLE_METHOD): Set it.
3047 (decompile_return_statement): New function.
3048 (decompile_method): Use it.
3049 (print_method_info): Removed `synth' argument.
3051 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3053 * java-tree.h (java_set_yydebug): New.
3054 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
3055 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
3056 (print_lang_decl, print_lang_type, print_lang_identifier,
3057 print_lang_statistics, lang_print_xnode): Remove.
3059 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3061 * jcf-parse.c (init_lex): Remove.
3062 * lang.c (language_string, lang_identify): Remove.
3063 (struct lang_hooks): Constify.
3064 (LANG_HOOKS_NAME): Override.
3065 (init_parse): Update.
3067 2001-11-08 Andreas Franck <afranck@gmx.de>
3069 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
3070 program_transform_name the way suggested by autoconf.
3071 (java.install-common): Also transform auxiliary program names with
3072 program_transform_name.
3074 2001-11-08 Tom Tromey <tromey@cygnus.com>
3076 * parse.y (trap_overflow_corner_case): New rule.
3077 (unary_expression): Use it.
3078 * lex.c (java_init_lex): Don't set minus_seen.
3079 (yylex): Don't use minus_seen. Communicate overflow to parser for
3081 (error_if_numeric_overflow): New function.
3082 * parse.h (minus_seen): Removed field.
3083 (JAVA_RADIX10_FLAG): New define.
3085 2001-11-07 Tom Tromey <tromey@redhat.com>
3087 Patch for PR java/1414:
3088 * parse.y (case_label_list): New global.
3089 (goal): Register case_label_list with GC.
3090 (java_complete_lhs): Save new case on case_label_list.
3091 (patch_switch_statement): Check for duplicate case labels.
3093 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3095 * parse.y (patch_assignment): Removed unused third argument.
3096 (java_complete_lhs): Removed unused third argument to patch_assignment.
3098 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
3100 * lang.c: Include langhooks-def.h.
3101 * Make-lang.in: Update.
3103 2001-10-31 Zack Weinberg <zack@codesourcery.com>
3105 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
3107 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3109 * mangle.c (find_compression_record_match): Don't match compression
3110 records for package name elements unless they occur at the start of
3111 the name. Fix for PR java/4717.
3113 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3115 * expr.c (expand_java_field_op): Don't special-case references to
3116 java.lang.PRIMTYPE.TYPE.
3117 (build_primtype_type_ref): Removed.
3118 * java-tree.h (build_primtype_type_ref): Remove prototype.
3119 * parse.y (maybe_build_primttype_type_ref): Removed.
3120 (complete_function_arguments): Don't special-case references to
3121 java.lang.PRIMTYPE.TYPE.
3122 (patch_assignment): Likewise.
3123 (array_constructor_check_entry): Likewise.
3125 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3127 * mangle.c (static tree compression_table): Fixed leading comment.
3128 * parse.h (struct parser_ctxt): Fixed field comment.
3129 * parse.y (check_pkg_class_access): New prototype, fixed leading
3130 comment, new parameter used to emit error only if passed as true.
3131 (parse_check_super): Pass extra argument to check_pkg_class_access.
3132 (do_resolve_class): Likewise.
3133 (process_imports): Likewise.
3134 (read_import_dir): Fixed indentation.
3135 (find_in_imports_on_demand): New local class_type_name. Local
3136 node_to_use deleted. while loop changed into for loop. Report
3137 multiple definition only for accessible classes. Improved error
3139 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
3140 assigned to parameter list, fixed indentation. while loop changed
3141 into for loop, restore TREE_CHAIN on local `tem' before the next
3144 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3146 * lang.c (lang_get_alias_set): Deleted.
3148 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3150 * gjavah.c (jni_print_char): Fix thinko in last change.
3152 * gjavah.c (jni_print_char, decode_signature_piece): Use
3153 safe-ctype macros and/or fold extra calls into fewer ones.
3154 * lex.c (java_read_unicode, java_lex): Likewise.
3155 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
3156 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
3157 * mangle_name.c (append_unicode_mangled_name,
3158 unicode_mangling_length): Likewise.
3160 2001-10-17 Richard Henderson <rth@redhat.com>
3162 * Make-lang.in (java/lang.o): Depend on langhooks.h.
3164 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3166 * lang.c (langhooks.h): Included.
3167 (LANG_HOOKS_INIT): Redefined.
3168 (LANG_HOOKS_INIT_OPTIONS): Likewise.
3169 (LANG_HOOKS_DECODE_OPTION): Likewise.
3170 (struct lang_hooks lang_hooks): New initialization.
3172 2001-10-11 Per Bothner <per@bothner.com>
3174 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
3175 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
3176 The former is simpler, and jcf-write.c handles it better.
3177 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
3178 or WITH_CLEANUP_EXPR.
3179 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
3180 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
3182 * parse.y (patch_if_else_statement): If the condition is constant,
3183 optimize away the test.
3185 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3187 * parse.y (patch_cast): Call patch_string on the first operand of
3188 the incoming node, update it if necessary. Fixes PR java/4510.
3190 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3192 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
3193 when name qualifier matches a package name.
3195 2001-10-08 Tom Tromey <tromey@redhat.com>
3197 Fix for PR java/4489:
3198 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
3199 force a new label when computing `body_block'.
3201 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3203 * jcf-io.c (format_uint): Const-ify.
3204 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
3205 * lex.c (java_get_line_col): Likewise.
3206 * parse.y (build_incdec): Likewise.
3208 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3210 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
3211 a NULL enclosing context if appropriate. Fixes PR java/4466.
3213 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3215 * parse.y (patch_assignment): Use lvalue's original TYPE when
3216 building the final COMPOUND_EXPR.
3217 (try_reference_assignconv): Fixed leading comment.
3219 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3221 * parse.y (check_final_variable_indirect_assignment): For
3222 COMPOUND_EXPR, return only if finals were found initialized
3223 properly, if not, keep on checking.
3224 (check_final_variable_global_assignment_flag): New local
3225 error_found, set when appropriate and used to decide whether to
3226 report uninitialized finals. Fixed typo in comment.
3228 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3230 * decl.c (init_decl_processing): Fixed typo in predef_filenames
3231 last three initializations. Fixes PR java/4360.
3233 2001-09-21 Richard Henderson <rth@redhat.com>
3235 * class.c (get_dispatch_table): Handle function descriptors.
3236 (build_dtable_decl): Likewise.
3237 * expr.c (build_invokevirtual): Likewise.
3239 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3241 * parse.y (patch_method_invocation): Build class initialization
3242 when static finals are used to qualify method invocation.
3245 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
3247 * parse.h: (WFL_STRIP_BRACKET): Re-written using
3248 build_type_name_from_array_name.
3249 (STRING_STRIP_BRACKETS): New macro.
3250 * parse.y (build_type_name_from_array_name): New function.
3251 (array_creation_expression:): Accumulate []s instead of [s.
3252 (cast_expression:): Accumulate []s instead of [s after cast type
3254 (build_array_from_name): Local string deleted, use
3255 build_type_name_from_array_name.
3256 (build_unresolved_array_type): Accumulate []s instead of [s after
3258 (register_fields): Fixed comment.
3259 (resolve_class): Local name, base deleted, new locals tname and
3260 array_dims. Use build_type_name_from_array_name. Use array_dims to
3262 (purify_type_name): Use STRING_STRIP_BRACKETS.
3264 2001-09-18 Andreas Jaeger <aj@suse.de>
3266 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
3267 * jv-scan.c: Likewise.
3269 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3271 * parse.y (patch_method_invocation): Inner class creation context
3272 check not enforced within constructors. Fixes PR java/1873.
3274 2001-09-16 Tom Tromey <tromey@redhat.com>
3276 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
3277 NOTE_PUSH for single-case push. Fixes PR java/4189.
3279 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3281 * java-tree.h (TYPE_IMPORT_LIST): New macro.
3282 (TYPE_IMPORT_DEMAND_LIST): Likewise.
3283 (struct lang_type): New fields import_list and import_demand_list.
3284 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
3285 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
3286 (do_resolve_class): New local saved_enclosing_type, initialized,
3287 passed as parameter to find_in_imports and find_in_imports_on_demand.
3288 (find_in_imports): Added paramater enclosing_type, use its
3289 TYPE_IMPORT_LIST when applicable.
3290 (find_in_imports_on_demand): Added parameter enclosing_type, use
3291 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
3292 declaration and initialization.
3293 (fold_constant_for_init): Switch/restore current_class to the
3294 appropriate context.
3296 2001-09-13 Mark Mitchell <mark@codesourcery.com>
3298 * verify.c (verify_jvm_instructions): Fix typo.
3300 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3302 * expr.c (expand_invoke): Const-ification.
3303 * parse.y (patch_method_invocation): Likewise.
3305 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3307 * gjavah.c (cxx_keywords): Const-ification.
3308 * keyword.gperf (java_keyword): Likewise.
3309 * lang.c (java_tree_code_name): Likewise.
3310 * lex.c (cxx_keywords): Likewise.
3311 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
3313 2001-09-11 Richard Henderson <rth@redhat.com>
3315 * parse.h (ctxp_for_generation): Mark extern.
3317 2001-09-10 Richard Henderson <rth@redhat.com>
3319 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
3321 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3323 * typeck.c (java_array_type_length, build_prim_array_type):
3324 Represent empty arrays by NULL index.
3326 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
3328 * java-tree.h (compile_resource_file): Grouped with other prototypes.
3329 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
3331 2001-09-06 Anthony Green <green@redhat.com>
3333 * class.c (O_BINARY): Define if necessary.
3334 (registerResource_libfunc): Declare.
3335 (init_class_processing): Initilize registerResource_libfunc.
3336 (compile_resource_file): New function.
3337 * java-tree.h (resource_name): Declare.
3338 (compile_resource_file): Declare.
3339 * jcf-parse.c (yyparse): Handle compiling java resource files.
3340 * lang.c (java_decode_option): Handle -fcompile-resource option.
3341 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
3343 * gcj.texi (Code Generation): Add documentation for -R flag.
3345 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3347 * jcf-write.c (generate_classfile): Issue an error in case of
3348 field/initial value mismatch.
3349 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
3350 being initialized and we're generating bytecode.
3351 (java_complete_lhs): In MODIFY_EXPR section: added comments,
3352 set DECL_INITIAL properly when appropriate.
3356 2001-09-01 Per Bothner <per@bothner.com>
3358 * parse.y (maybe_yank_clinit): A field without an initializer is not
3359 relevant. All initializers except static final and constant require
3360 <clinit>, regardless of flag_emit_class_files.
3362 2001-08-31 Per Bothner <per@bothner.com>
3364 * class.c (set_constant_value): When not emiting class files, then a
3365 String ConstantValue is a utf8const_ptr_type.
3367 2001-08-30 Per Bothner <per@bothner.com>
3369 * jcf-write.c (generate_classfile): Check that field is primitive
3370 or string before emitting ConstantValue attribute.
3372 2001-08-30 Per Bothner <per@bothner.com>
3374 * parse.y (resolve_qualified_expression_name): If creating a
3375 COMPOUND_EXPR, set it's type correctly.
3377 2001-08-30 Per Bothner <per@bothner.com>
3379 * jcf-io.c (open_class): Set filename field.
3381 * jcf-parse,c (parse_class_file): Set current_function_decl
3382 for better error message when Code attribute is missing.
3384 * lang.c (put_decl_node, lang_print_error): Re-arrange for
3385 better diagnostics, especially for constructors.
3387 2001-08-30 Per Bothner <per@bothner.com>
3389 * jcf-write.c (generate_classfile): Don't write ConstantValue
3390 attribute if field is not final, for compatibility with jdk.
3392 * jcf-write.c (generate_classfile): Convert ConstantValue values
3393 to correct type. Work-around for front-end bug.
3394 * class.c (set_constant_value): Error if constant has wrong type.
3396 2001-08-30 Per Bothner <per@bothner.com>
3398 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
3399 "Double" are printed at verbosity 1.
3401 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
3403 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
3405 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3407 * parse.y (patch_assignment): Don't verify final re-assignment here.
3408 (java_complete_lhs): Verify assignments to finals calling
3409 patch_assignment. Verify re-assignments to finals before calling
3412 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
3414 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
3417 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3419 * lex.c (java_lex): new local found_hex_digits. Set and then used
3420 in test to reject invalid hexadecimal numbers.
3421 * parse.y (java_complete_tree): Prevent unwanted cast with
3422 initialized floating point finals.
3423 (patch_binop): Emit a warning when detecting a division by zero,
3424 mark result not constant, don't simplify non integer division.
3426 2001-08-28 Per Bothner <per@bothner.com>
3428 * jcf-write.c (generate_bytecode_insns): For increments and
3429 decrements just recurse to push constant. Improvement on Mark's patch.
3431 2001-08-28 Mark Mitchell <mark@codesourcery.com>
3433 * jcf-write.c (generate_bytecode_insns): Generate an integer to
3434 real conversion for increments and decrements of reals.
3436 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3438 * parse.y (resolve_qualified_expression_name): Handle unresolved
3439 qualified expressions, prevent numerical qualifiers, fixed typo.
3442 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3444 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
3445 don't report anything but deprecated class when marked so. Handle
3447 (patch_method_invocation): Check deprecation on methods and types.
3448 (patch_binop): code becomes an enum tree_code, added default: to
3449 switch to handle that. Detect division by zero, try to fold and
3450 return before using a subroutine.
3452 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3454 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
3455 file smaller than 4 bytes.
3456 * parse.y (check_inner_circular_reference): New function.
3457 (check_circular_reference): Likewise.
3458 (array_initializer:): Accept {,}.
3459 (java_check_circular_reference): Rewritten using
3460 check_circular_reference and check_inner_circular_reference.
3461 (java_complete_expand_method): Unconditionally save and restore
3462 the unpurged exception list.
3463 (build_dot_class_method_invocation): Unmangle signature parameter.
3465 2001-08-21 Tom Tromey <tromey@redhat.com>
3467 * decl.c (init_decl_processing): Add `throws' field to method
3469 * class.c (make_method_value): Compute `throws' field for method.
3471 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3473 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
3474 circularity is detected.
3475 (ctors_unchecked_throws_clause_p): Fixed leading comment.
3477 2001-08-17 Richard Henderson <rth@redhat.com>
3479 * class.c (emit_register_classes): Add align parameter to
3480 call to assemble_integer.
3482 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
3484 * jcf-parse.c (load_class): New locals saved and class_loaded. If
3485 loading a class_or_name fails, try considering an innerclass name
3486 and load the enclosing context.
3487 * parse.y (resolve_inner_class): New function.
3488 (find_as_inner_class): Added leading comment.
3489 (register_incomplete_type): Keep the current context as enclosing
3490 context for JDEP_FIELD dependencies.
3491 (do_resolve_class): Locals new_class_decl and super initialized to
3492 NULL. Call resolve_inner_class, explore the enclosing context
3493 superclass if necessary.
3496 2001-08-16 Tom Tromey <tromey@redhat.com>
3498 * jcf-dump.c (main): Updated for change to jcf_path_seal.
3499 * gjavah.c (main): Updated for change to jcf_path_seal.
3500 * lang.c (version_flag): New global.
3501 (java_decode_option): Recognize `-version'.
3502 (java_init): Update for change to jcf_path_seal.
3503 * jcf.h (jcf_path_seal): Added `print' argument.
3504 * jcf-path.c (jcf_path_seal): Added `print' argument.
3506 2001-08-13 Zack Weinberg <zackw@panix.com>
3508 * Make-lang.in (java/decl.o): Update dependencies.
3509 * decl.c: Include libfuncs.h, don't include toplev.h.
3511 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3513 * decl.c (init_decl_processing): exception_type_node,
3514 class_not_found_type_node, and no_class_def_found_type_node
3515 initialized. predef_filenames augmented accordingly.
3516 instinit_identifier_node initialized.
3517 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
3518 * java-tree.h (enum java_tree_index): New entries
3519 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
3520 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
3521 (exception_type_node): New macro.
3522 (class_not_found_type_node): Likewise.
3523 (no_class_def_found_type_node): Likewise.
3524 (instinit_identifier_node): Likewise.
3525 (PREDEF_FILENAMES_SIZE): Adjusted.
3526 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
3527 (struct lang_type): Fixed typo in bitfield name.
3528 (DECL_INSTINIT_P): New macro.
3529 (ID_INSTINIT_P): Likewise.
3530 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
3532 * parse.y (encapsulate_with_try_catch): New function.
3533 (generate_instinit): Likewise.
3534 (build_instinit_invocation): Likewise.
3535 (ctors_unchecked_throws_clause_p): Likewise.
3536 (add_instance_initializer): Deleted.
3537 (build_instance_initializer): Likewise.
3538 (in_instance_initializer): Likewise.
3539 (check_method_redefinition): instinit$ not to be verified.
3540 (java_complete_expand_methods): Generate instinit$, simplified code.
3541 (build_dot_class_method): Eliminated unnecessary locals. Use
3542 encapsulate_with_try_catch, removed unnecessary code.
3543 (fix_constructors): New local iii. Use build_instinit_invocation.
3544 (patch_method_invocation): Added comment.
3545 (maybe_use_access_method): Don't consider instinit$.
3546 (find_applicable_accessible_methods_list): Shorten the search for
3548 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
3549 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
3550 (patch_throw_statement): Likewise. Fixed typo.
3552 2001-08-12 David Edelsohn <edelsohn@gnu.org>
3555 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3556 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3558 (lang_specific_pre_link): Use set_input to set input_filename.
3560 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3561 (main): Fix definition.
3562 Strip `main' from classname.
3565 2001-08-11 Zack Weinberg <zackw@panix.com>
3567 * lex.h: Don't include setjmp.h. Don't define
3568 SET_FLOAT_HANDLER or prototype set_float_handler.
3570 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3572 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
3573 `poplevel' in the right order.
3575 2001-08-09 Richard Henderson <rth@redhat.com>
3577 * Make-lang.in (class.o): Depend on TARGET_H.
3578 * class.c (emit_register_classes): Use target hooks instead of
3579 assemble_constructor and assemble_destructor.
3581 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
3583 * check-init.c (flags.h): Include
3584 (check_init): Don't report uninitialized static class
3585 initialization flags, don't free bit index when doing static class
3586 initialization optimization.
3587 (check_for_initialization): Return type changed to `unsigned int.'
3588 (attach_initialized_static_class): New function.
3589 * class.c (add_method_1): Create the initialized static class
3591 (finish_class): Always emit deferred inline methods.
3592 * decl.c (emit_init_test_initialization): Moved to expr.c
3593 (complete_start_java_method): Don't traverse
3594 DECL_FUNCTION_INIT_TEST_TABLE.
3595 (lang_mark_tree): Mark hash tables in function decls.
3596 * expr.c (emit_init_test_initialization): Moved from decl.c.
3597 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
3598 initialization flag, set DECL_CONTEXT and
3599 LOCAL_CLASS_INITIALIZATION_FLAG.
3600 (java_lang_expand_expr): Emit initialization code for static class
3601 initialized flags when entering block, if necessary.
3602 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
3603 * java-tree.h (flag_optimize_sci): New global variable declaration.
3604 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
3605 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
3606 (LOCAL_FINAL_P): Fixed typo in comment.
3607 (FINAL_VARIABLE_P): Likewise.
3608 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
3609 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
3610 (struct lang_decl): New fields `ict', `smic' and `cif.'
3611 (check_for_initialization): New returned value for global.
3612 (attach_initialized_static_class): New global function.
3613 (STATIC_CLASS_INIT_OPT_P): New macro.
3614 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
3615 * lang.c (java_decode_option): Handle
3616 `-fno-optimize-static-class-initialization'
3617 * parse.y (start_complete_expand_method): New function.
3618 (java_expand_method_bodies): Likewise.
3619 (attach_init_test_initialization_flags): Likewise.
3620 (adjust_init_test_initialization): Likewise.
3621 (emit_test_initialization): Likewise.
3622 (java_complete_expand_methods): Nullify abstract and native method
3624 (java_complete_expand_method): New locals `fbody', `block_body'
3625 and `exception_copy.' Reorganized: directly return on empty method
3626 bodies, call `start_complete_expand_method', remember definitely
3627 initialized static class in function, don't expand method bodies.
3628 (java_expand_classes): Call `java_expand_method_bodies' before
3629 `finish_class' when compiling to native.
3630 (resolve_expression_name): Use `orig' after building outer class
3632 (patch_invoke): Remember static method invokations.
3634 2001-08-06 Richard Henderson <rth@redhat.com>
3636 * class.c (emit_register_classes): Pass a symbol_ref and priority
3637 to assemble_constructor.
3639 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
3641 * java-tree.h (all_class_filename): New macro.
3642 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
3643 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
3644 newly created IDENTIFIER_NODE to `all_class_filename.'
3646 2001-08-01 Jeff Sturm <jsturm@one-point.com>
3648 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
3649 Use ggc_add_tree_root to register roots.
3651 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3653 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
3654 second operand calling check_init.
3655 * decl.c (complete_start_java_method): Swaped second and third
3656 arguments while creating WITH_CLEANUP_EXPR node.
3657 * jcf-write.c (generate_bytecode_insns): Use second operand
3658 instead of third when handling WITH_CLEANUP_EXPR.
3659 * parse.y (java_complete_lhs): Expand second operand of
3660 WITH_CLEANUP_EXPR nodes.
3661 (patch_synchronized_statement): Swaped second and third arguments
3662 while creating WITH_CLEANUP_EXPR node.
3664 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3666 * parse.y (create_interface): Avoid cyclic inheritance report when
3667 syntax error encountered during class definition.
3670 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3672 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3674 (lang_specific_pre_link): Use set_input to set input_filename.
3676 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3677 (main): Fix definition.
3678 Strip `main' from classname.
3681 2001-07-18 Tom Tromey <tromey@redhat.com>
3684 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
3685 * lex.c (java_new_lexer): Use ICONV_CONST.
3686 (java_read_char): Likewise.
3687 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
3688 (jv-scan$(exeext)): Likewise.
3690 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3692 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
3693 * parse.y (check_class_interface_creation): Allow `private' if the
3694 enclosing is not an interface.
3695 (create_interface): Interface tagged public if the enclosing
3696 context is an interface.
3697 (create_class): Class tagged public if the enclosing context
3701 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3703 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
3706 2001-07-14 Tim Josling <tej@melbpc.org.au>
3708 * check-init.c (check_init): Remove references to EXPON_EXPR.
3710 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3712 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
3713 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
3716 2001-07-13 Tom Tromey <tromey@redhat.com>
3718 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
3721 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3723 * parse.y (patch_method_invocation): Don't override primary if one
3724 is already provided, but let this$<n> be built. Fixed comment.
3726 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3728 * parse.y (empty_statement:): Report empty statement error only
3729 when found at class declaration level.
3732 2001-07-12 Tom Tromey <tromey@redhat.com>
3734 * expr.c (expand_load_internal): New function.
3735 (LOAD_INTERNAL): Use it.
3737 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
3739 * parse.y (verify_constructor_super): Compare anonymous class ctor
3740 args with `valid_method_invocation_conversion_p.'
3743 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3745 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
3746 `-fsyntax-only.' Fixes PR java/3248
3748 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3750 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
3752 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3754 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
3755 current function is static. Fixes PR java/1970
3757 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3759 * parse.y (patch_method_invocation): Add enclosing context to ctor
3760 calls if necessary. Fixes PR java/2953
3762 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3764 * parse.y (resolve_package): Abort if qualified expression member
3766 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
3769 2001-07-07 Zack Weinberg <zackw@stanford.edu>
3771 * verify.c: Don't use // comments.
3773 2001-07-05 Tom Tromey <tromey@redhat.com>
3775 * lang.c (flag_assume_compiled): Removed.
3776 * java-tree.h (flag_assume_compiled): Removed.
3777 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
3778 -fhash-synchronization, -fuse-divide-subroutine,
3779 -fcheck-references, -femit-class-file, -femit-class-files,
3780 -fassume-compiled. Updated --encoding information. Changed
3781 -foutput-class-dir to `-d'.
3783 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
3785 * jcf-parse.c (parse_class_file): Add lineno parameter to
3786 debug_start_source_file call.
3788 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
3790 * gcj.texi: Use gpl.texi.
3791 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
3792 dependencies and use doc/include in search path.
3794 2001-07-03 Jeff Sturm <jsturm@one-point.com>
3796 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
3797 `this'. If so, don't build instance initializers.
3799 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3801 * parse.y (resolve_expression_name): Improved error message for
3802 inner class cases. Fixes PR java/1958
3804 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
3806 * lang.c: #include diagnostic.h
3807 (lang_print_error): Add a `diagnostic_context *' parameter.
3808 (java_dummy_print): Likewise.
3809 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
3811 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3813 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
3814 * jcf.h (typedef struct JCF): New bitfield `finished.'
3815 (JCF_FINISH): Set `finished.'
3816 (JCF_ZERO): Reset `finished.'
3819 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3821 * parse.y (class_body_declaration:): Don't install empty instance
3825 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3827 * class.c (set_super_info): Call `set_class_decl_access_flags.'
3828 (set_class_decl_access_flags): New function.
3829 * java-tree.h (set_class_decl_access_flags): New prototype.
3830 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
3831 (parse_class_file): New local `decl_max_locals.' Take wide types
3832 into account to compute DECL_MAX_LOCALS.
3833 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
3836 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
3838 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
3840 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3842 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
3843 * parse.y (do_resolve_class): Moved comments out to leading comment
3844 section. Removed local `start', New local `_ht' and
3845 `circularity_hash.' Record `enclosing' in hash table and search
3846 it to detect circularity. Use `enclosing' as an argument to
3847 `lookup_cl.' Free the hash table when done.
3849 2001-06-19 Tom Tromey <tromey@redhat.com>
3851 * lex.c (java_read_char): Disallow invalid and overlong
3852 sequences. Fixes PR java/2319.
3854 2001-06-05 Jeff Sturm <jsturm@one-point.com>
3856 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
3858 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3860 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
3861 arguments accordingly.
3863 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
3865 * gcj.texi: Move contents to just after title page.
3867 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
3869 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
3871 (patch_incomplete_class_ref): Build the class ref, build the class
3872 init if necessary, complete the tree.
3875 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3877 * parse.y (lookup_field_wrapper): Test `name' code.
3878 (resolve_qualified_expression_name): Test `qual_wfl' code.
3879 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
3880 handle `qual_wfl' by code.
3881 (maybe_build_primttype_type_ref): Test `wfl' code.
3883 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3885 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
3887 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
3888 the dvi file in the java directory.
3890 2001-05-25 Sam TH <sam@uchicago.edu>
3892 * gen-table.pl javaop.h jcf.h lex.h,
3893 parse.h: Fix header include guards.
3895 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
3897 * jv-scan.c (version): Update copyright year.
3899 2001-05-21 Per Bothner <per@bothner.com>
3901 * jcf-parse.c (read_class): If class is from .class or .zip file
3902 and it's already been read, don't push/pop parser context.
3904 2001-05-18 Per Bothner <per@bothner.com>
3906 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
3907 command line so the jvgenmain-generated main program comes first.
3909 2001-05-15 Tom Tromey <tromey@redhat.com>
3911 * class.c (build_utf8_ref): Don't generate identifier based on
3914 2001-05-12 Richard Henderson <rth@redhat.com>
3916 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
3917 * expr.c (java_lang_expand_expr): Expand it.
3918 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
3919 calling build_exception_object_ref.
3920 * parse.y (catch_clause_parameter): Likewise.
3921 (build_dot_class_method): Likewise.
3922 (try_reference_assignconv): Likewise.
3923 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
3924 * jcf-write.c (generate_bytecode_insns): Likewise.
3926 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3928 * parse.y (build_unresolved_array_type): Set
3929 EXPR_WFL_QUALIFICATION on the newly created wfl.
3930 Fixes PR java/2538. Fixes PR java/2535.
3932 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3934 * parse.y (fix_constructors): Removed unnecessary assignment to
3935 local. Moved assignment to `this$<n>', fixed comments and
3937 (build_wfl_wrap): Fixed indentation.
3938 Fixes PR java/2598, java/2579 and java/2658.
3940 2001-05-03 Mo DeJong <mdejong@redhat.com>
3942 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
3943 check for byte swap.
3945 2000-05-02 Jeff Sturm <jsturm@one-point.com>
3947 * expr.c (build_class_init): Move MODIFY_EXPR
3948 outside of COND_EXPR. Remove variable `call'.
3950 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3952 * decl.c: NULL_PTR -> NULL.
3953 * jcf-write.c: Likewise.
3955 2001-05-01 Tom Tromey <tromey@redhat.com>
3957 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
3958 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
3959 * gcj.texi: Updated copyright text. Include fdl.texi.
3960 (Top): Link to new node.
3962 2001-05-01 Per Bothner <per@bothner.com>
3964 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
3966 2001-05-01 Per Bothner <per@bothner.com>
3968 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
3969 import_list contains the name, not the TREE_PURPOSE.
3971 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3973 * jcf-io.c (read_zip_member): Cast to long in comparison with
3976 * jvspec.c (lang_specific_driver): Initialize variables.
3978 * mangle.c (find_compression_record_match): Likewise.
3980 * typeck.c (build_null_signature): Provide static prototype. Mark
3981 parameter with ATTRIBUTE_UNUSED.
3983 * verify.c (verify_jvm_instructions): Initialize variable.
3985 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3987 * parse.y (do_resolve_class): Check for cyclic inheritance during
3988 inner class resolution.
3990 2001-04-27 Per Bothner <per@bothner.com>
3992 * parse.y (java_expand_classes): Don't change ctxp_for_generation
3993 while iterating, since that could cause gc to lose stuff.
3995 2001-04-26 Per Bothner <per@bothner.com>
3997 Fix method search wrt scope of inner classes to match JLS2.
3998 * typeck.c (build_null_signature): New static function.
3999 (has_method): New function. Uses build_null_signature and lookup_do.
4000 * java-tree.h (has_method): New declaration.
4001 * parse.y (find_applicable_accessible_methods_list): Do not search
4002 context of inner classes here.
4003 (patch_method_invocation): Search scope, ie. current and outer clases,
4004 for method matching simple name, to find class.
4006 2001-04-26 Per Bothner <per@bothner.com>
4008 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
4009 Fix thinko: If a single case, use if_icmpeq, not ifeq.
4011 * constants.c (find_methodref_with_class_index): New function.
4012 (find_methodref_index): Use find_methodref_with_class_index.
4013 * java-tree.h (find_methodref_with_class_index): New declaration.
4014 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
4015 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
4016 If context changed from interface to class, don't use invokeinterface.
4018 2001-04-25 Per Bothner <per@bothner.com>
4020 * verify.c (verify_jvm_instructions): For field instructions,
4021 check that field index is valid. For invoke instructions, check that
4022 method index is valid.
4024 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
4026 * config-lang.in (target_libs): Copy from $libgcj_saved.
4028 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4030 * decl.c (init_decl_processing): Add new class "protectionDomain"
4032 * class.c (make_class_data): Set initial value for "protectionDomain".
4034 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4036 * jvspec.c (lang_specific_driver): Fix memory allocation
4037 deficit, by using concat in lieu of xmalloc/sprintf.
4039 2001-04-20 Per Bothner <per@bothner.com>
4041 Fixes to compile multiple .class files at once.
4042 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
4043 * java-tree.h (CLASS_PARSED_P): New macro.
4044 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
4045 * jcf-parse.c (jcf_parse_source): Inline into read_class.
4046 (read_class): Avoid some code duplication.
4047 Don't call JCF_FINISH for a .class file - might be needed later.
4048 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
4049 rather than CLASS_LOADED_P, since latter implies class laid out.
4050 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
4051 * parse.y: Don't need to set CLASS_LOADED_P for array types.
4053 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4055 * Make-lang.in (java/boehm.o): Depend on toplev.h.
4057 * boehm.c: Include toplev.h.
4059 2001-04-06 Tom Tromey <tromey@redhat.com>
4060 Alexandre Petit-Bianco <apbianco@redhat.com>
4062 Fix for PR gcj/1404 and PR gcj/2332:
4063 * parse.y (build_array_from_name): If we use the type_wfl then
4064 accumulate dimensions from the original type as well.
4065 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
4067 2001-04-06 Tom Tromey <tromey@redhat.com>
4069 * parse.y (analyze_clinit_body): Return true if the second operand
4070 of a METHOD_EXPR is nonzero.
4072 2001-04-06 Tom Tromey <tromey@redhat.com>
4074 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
4076 ($(srcdir)/java/parse.c): Likewise.
4078 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4080 * gcj.texi: Use `which-gcj' instead of `which-g77.'
4081 (version-gcc): Initialized.
4082 (which-gcj): Likewise.
4084 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4086 * java-tree.h (struct lang_decl): New macro
4087 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
4088 * parse.y (build_instance_initializer): New function.
4089 (add_instance_initializer): Use it.
4090 (java_fix_constructors): Set `current_class' before fix pass.
4091 (fix_constructors): Just return if already fixed. Move `super()'
4092 invokation ahead. Use `build_instance_initializer.'
4095 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4097 * parse.y (resolve_qualified_expression_name): Pass field's
4098 DECL_CONTEXT to `not_accessible_p.'
4099 (not_accessible_p): Changed parameters order in `inherits_from_p'
4102 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
4104 * lang-options.h: Add flag_check_references.
4106 2001-04-04 Per Bothner <per@bothner.com>
4108 * java-tree.h (CONSTANT_VALUE_P): New macro.
4109 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
4110 * parse.y (maybe_build_class_init_for_field): New static function.
4111 (resolve_expression_name, resolve_field_access): Use
4112 maybe_build_class_init_for_field instead of build_class_init
4113 This does not do the init if the field is compile-time-constant.
4114 (resolve_field_access): Simplify.
4116 * parse.y (fold_constant_for_init): Merge test into switch.
4118 2001-04-03 Zack Weinberg <zackw@stanford.edu>
4120 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
4122 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
4124 2001-04-02 Zack Weinberg <zackw@stanford.edu>
4126 * expr.c (pop_type_0): Save the result of the first
4127 lang_printable_name call in a scratch buffer, so it
4128 won't be clobbered by the second call.
4130 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4132 * parse-scan.y (array_type:): Rewritten.
4133 (type_declaration:): `empty_statement' replaces `SC_TK.'
4134 (class_member_declaration:): `empty statement' added.
4135 (method_body:): Simplified.
4136 (static_initializer:): Likewise.
4137 (primary_no_new_array:): Use `type_literals.'
4138 (type_literals:): New rule.
4139 (dims:): Set and update `bracket_count.'
4140 Fixes PR java/1074. Fixes PR java/2412.
4142 2001-03-28 Hans Boehm <boehm@acm.org>
4144 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
4145 (get_boehm_type_descriptor): Set type on returned value to be a
4146 pointer length integer.
4148 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4150 * expr.c (pop_type_0): Call `concat' rather than building the
4152 (pop_type): Add format specifier in call to `error'.
4154 * parse.y (patch_method_invocation): Avoid casting away
4157 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
4159 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
4161 2001-03-28 Richard Henderson <rth@redhat.com>
4163 IA-64 ABI Exception Handling:
4164 * Make-lang.in (except.o): Don't depend on eh-common.h.
4165 * check-init.c (check_init): Handle EXC_PTR_EXPR.
4166 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
4167 [soft_exceptioninfo_call_node]: Remove.
4168 [eh_personality_libfunc, lang_eh_runtime_type]: New.
4169 (end_java_method): No emit_handlers.
4170 * except.c (java_set_exception_lang_code): Remove.
4171 (method_init_exceptions): Don't call it.
4172 (prepare_eh_table_type): No CATCH_ALL_TYPE.
4173 (build_exception_object_ref): New.
4174 (expand_end_java_handler): Update for except.h name changes.
4175 (emit_handlers, expand_resume_after_catch): Remove.
4176 * expr.c (java_lang_expand_expr): Update for except.h name changes.
4177 (process_jvm_instruction): Use build_exception_object_ref.
4178 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
4179 (soft_exceptioninfo_call_node): Remove.
4180 (build_exception_object_ref): Declare.
4181 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
4182 soft_exceptioninfo_call_node. Move processing ...
4183 [EXC_PTR_EXPR]: ... here.
4184 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
4185 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
4186 (source_end_java_method): No java_set_exception_lang_code or
4188 (build_dot_class_method): Use build_exception_object_ref.
4189 (try_reference_assignconv): Check EXC_PTR_EXPR not
4190 soft_exceptioninfo_call_node.
4192 2001-03-28 Richard Henderson <rth@redhat.com>
4194 * java-tree.h (throw_node): Define as a single member of
4195 java_global_trees instead of a separate array.
4196 (JTI_THROW_NODE): New.
4197 * decl.c (throw_node): Don't declare.
4198 (init_decl_processing): Init a scalar throw_node.
4199 Don't register it for gc.
4200 * check-init.c (check_init): Reference scalar throw_node.
4201 * expr.c (build_java_athrow): Likewise.
4202 * jcf-write.c (generate_bytecode_insns): Likewise.
4203 * parse.h (BUILD_THROW): Likewise.
4205 2001-03-28 Richard Henderson <rth@redhat.com>
4207 * decl.c (end_java_method): Do not save and restore
4208 flag_non_call_exceptions.
4209 * parse.y (source_end_java_method): Likewise.
4210 * lang.c (flag_exceptions): Don't declare.
4211 (java_init_options): Set flag_non_call_exceptions. Set
4212 flag_exceptions here ...
4213 (java_init): ... not here.
4215 2001-03-27 Richard Henderson <rth@redhat.com>
4217 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
4218 exceptions_via_longjmp.
4220 * lang.c (flag_new_exceptions): Don't declare it.
4221 (java_init_options): Or set it.
4223 2001-03-27 Richard Henderson <rth@redhat.com>
4225 * decl.c (end_java_method): Rename asynchronous_exceptions to
4226 flag_non_call_exceptions.
4227 * parse.y (source_end_java_method): Likewise.
4229 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4231 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
4233 2001-03-26 Mark Mitchell <mark@codesourcery.com>
4235 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
4237 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4239 * parse.y (find_as_inner_class): Follow current package
4240 indications not to mistakingly load an unrelated class.
4242 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4244 * constants.c (PUTN): Use memcpy, not bcopy.
4246 * lex.c (java_read_char): Use memmove, not bcopy.
4248 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
4250 2001-03-23 Per Bothner <per@bothner.com>
4252 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
4253 macro for better error pin-pointing.
4254 * java-tree.h: Fix typo in comment.
4256 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
4257 Don't include jsr/goto in exception range.
4258 Check if start and end of exception range are the same (also TRY_EXPR).
4259 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
4260 However, do emit the following goto even if try_block is empty.
4261 Defer freeing exception_decl until after the finalizer, to make
4262 sure the local isn't reused in the finalizer. Fixes PR java/1208.
4264 * parse.y (java_complete_lhs): If the try-clause is empty, just
4265 return the finally-clause and vice versa.
4267 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4269 * gcj.texi (Input Options): documented the check for attribute
4270 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
4271 * java-tree.h (flag_force_classes_archive_check): Declared extern.
4272 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
4273 (jcf_parse): Check for the right classes archive if necessary.
4274 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
4275 (jcf_parse_fields): Fixed indentation.
4276 * jcf-write.c (append_gcj_attribute): New function.
4277 (generate_classfile): Compute the attribute count, invoke
4278 `append_gcj_attribute'.
4279 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
4280 turned into bit-fields. New bit-field `right_zip.'
4281 (JCF_ZERO): Set `right_zip' to zero.
4282 * lang-options.h (-fforce-classes-archive-check): Added flag.
4283 * lang.c (flag_force_classes_archive_check): New flag.
4284 (lang_f_options): New entry `force-classes-archive-check.'
4287 2001-02-07 Andrew Haley <aph@redhat.com>
4289 * gcj.texi (Configure-time Options): Add -fcheck-references.
4290 * expr.c (build_java_indirect_ref): New function.
4291 (java_check_reference): New function.
4292 (build_java_array_length_access): Use build_java_indirect_ref to
4293 check for null references.
4294 (build_java_arrayaccess): Likewise.
4295 (build_get_class): Likewise.
4296 (build_field_ref): Likewise.
4297 (invoke_build_dtable): Likewise.
4298 (build_invokeinterface): Likewise.
4299 * lang.c (lang_f_options): Add flag_check_references.
4300 * jvspec.c (jvgenmain_spec): Add flag_check_references.
4301 * java-tree.h (flag_check_references): New variable.
4302 * lang.c (flag_check_references): Likewise.
4303 * parse.y (patch_invoke): Use java_check_reference.
4304 (patch_assignment): Allow for extra nesting in
4305 _Jv_CheckArrayStore.
4307 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
4309 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
4310 * lex.c (cxx_keywords): Likewise.
4312 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4314 * parse.y (qualify_ambiguous_name): Broaden `length'
4315 recognition. Help MODIFY_EXPR be resolved as expression names.
4316 Fixes PR java/2066. Fixes PR java/2400.
4318 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
4320 * gjavah.c (process_file): Mark interface definitions with
4321 "__attribute__ ((java_interface))".
4323 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4325 * class.c (layout_class): Fixed push_super_field's second
4326 argument. Fixes PR java/2333.
4327 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
4328 too early to lay innerclasses out.
4330 2001-03-20 Tom Tromey <tromey@redhat.com>
4331 Alexandre Petit-Bianco <apbianco@redhat.com>
4333 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
4334 inside an array reference. Insertion of the array store check
4335 rewritten. Fixes PR java/2299.
4337 2001-03-20 Tom Tromey <tromey@redhat.com>
4339 * lex.c (java_read_unicode): Only accept leading `u's.
4341 2001-03-20 Tom Tromey <tromey@redhat.com>
4343 * jcf-parse.c (read_class): Initialize `class'.
4345 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4347 * jcf_parse.c (jcf_parse): Eliminate unused variable.
4349 2001-03-19 Mark Mitchell <mark@codesourcery.com>
4351 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
4352 (layout_class): Likewise.
4353 (layout_class_method): Likewise.
4354 (emit_register_classes): Likewise.
4355 * decl.c (builtin_function): Likewise.
4356 (give_name_to_locals): Likewise.
4358 2001-03-19 Per Bothner <per@bothner.com>
4360 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
4361 before trying to load an inner class.
4363 Fixes to process to command-line .class files in two passes.
4364 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
4365 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
4366 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
4367 * class.c (is_compiled_class): Fix for renamed flag.
4368 * parse.y (maybe_create_class_interface_decl): Likewise.
4369 * jcf-parse.c (yyparse): Also set if compiling .class files.
4370 * jcf-parse.c (read_class); Read current_class.
4371 (jcf_parse): Make static.
4372 (load_inner_classes): New function, with code moved from jcf_parse,
4373 because we need to inner classes after the command-line files are read.
4374 (yyparse): Set finput to NULL when it doesn't need to be closed.
4375 Reduce use of main_jcf (basically only for archive) and
4376 use finput instead of main_jcf->read_state.
4377 Inline jcf_figure_file_type into yyparse.
4378 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
4379 Defer load_inner_classes and parse_class_file to a second pass,
4380 after we've correctly mapped command-line .clas fiels to classes.
4381 (jcf_figure_file_type): Removed.
4382 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
4383 (JCF_ZERO): Also clear zipd field.
4384 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
4386 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4388 * jcf-parse.c (yyparse): Change ch from char * to char.
4390 2001-03-19 Per Bothner <per@bothner.com>
4392 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
4393 Add constructed filelist-file at end, following -xjava. Thus any .o
4394 and library files are not affected by the -xjava. Also wrap
4395 explicit @FILE with -xjava and -xnone.
4397 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
4399 * class.c (build_static_field_ref): Call make_decl_rtl() after
4400 setting the DECL_EXTERNAL flag.
4402 2001-03-17 Per Bothner <per@bothner.com>
4404 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
4406 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
4407 when result is is needed (target is STACK_TARGET).
4409 * parse.h (JDEP_SOLV): Removed.
4410 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
4412 * parse.y (incomplete_class_list): Removed.
4413 (obtain_incomplete_type): Don't use or set incomplete_class_list.
4414 It doesn't work if resolve_class changes the name of an array type
4415 that is on the list and then someone else looks for the modified name.
4416 Also, seems liable to break when compiling multiple source files at
4417 once. So the simplest is to just remove incomplete_class_list -
4418 it is only a minor space win and it is not even clear it saves time.
4420 * parse.y (resolve_class): Remove unneeded promote_type.
4422 2001-03-15 Per Bothner <per@bothner.com>
4424 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
4425 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
4426 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
4427 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
4429 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
4430 * parse.y (java_expand_classes): Likewise.
4432 * parse.y (expand_start_java_method): Was only called once and had a
4433 misleading name, so inline in caller java_complete_expand_method.
4434 (enter_a_block): Likewise inline in enter_block and remove.
4436 Remove junk from when gcc/java was created (by copying from C/C++).
4437 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
4438 (struct binding_level): Remove fields keep, keep_if_subblocks,
4439 more_cleanups_ok, have_cleanups (which have never been used).
4440 (pushlevel, poplevel): Remove related useless code.
4442 * class.c (make_class_data): The class_dtable_decl (i.e. the
4443 vtable for Class) should be external, except when compiling Class.
4445 * jvspec.c (lang_specific_driver): Fix -C handling.
4446 Check -save-temps to see if temp @FILE should be deleted.
4447 Follow-up to/fix for February 16 patch.
4449 * verify.c (verify_jvm_instructions): Better error msgs for dup.
4450 (type_stack_dup): Remove no-longer neded error check.
4452 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
4454 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
4455 to 'for_pointer'. If this type is for a pointer (argument) mangling,
4456 don't surround the element with 'N..E' if the type name is
4459 2001-03-14 Mark Mitchell <mark@codesourcery.com>
4461 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
4462 DECL_RTL_SET_P, etc.
4463 (make_method_value): Likewise.
4464 (get_dispatch_table): Likewise.
4466 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
4468 2001-03-07 Tom Tromey <tromey@redhat.com>
4470 * config-lang.in (lang_requires): Define.
4472 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
4474 * typeck.c (convert): Check flag_unsafe_math_optimizations,
4477 2001-03-05 Per Bothner <per@bothner.com>
4479 Fix a problem where rest_of_decl_compilation applied to
4480 class_dtable_decl causes problems because it was done too early,
4481 before output file was opened.
4482 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
4483 * class.c (class_dtable_decl): Add macro - element of class_roots.
4484 (make_class_data): Define class_dtable_decl.
4485 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
4487 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4489 * java/class.c, java/decl.c, java/java-tree.h: Replace all
4490 uses of 'boolean' with 'bool'.
4492 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4494 * lang-specs.h: Add zero initializer for cpp_spec field to all
4497 2001-02-16 Per Bothner <per@bothner.com>
4499 Handle compiling multiple input files at once, and @FILE syntax.
4500 * gcj.texi: Updated documentation to match.
4501 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
4502 * jcf-parse.c (parse_source_file): Split into ...
4503 (parse_source_file_1): New function - and:
4504 (parse_source_file_2): New function.
4505 (yyparse): On -ffilelist-file, open and scan named file.
4506 On first pass over files, only do parse_source_file_1.
4507 A new second pass calls parse_source_file_2 for each file to compile.
4508 (init_jcf_parse): Call init_src_parse.
4509 * jvspec.c (INDIRECT_FILE_ARG): New flag.
4510 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
4511 as multiple input file combined in one compilation.
4512 * lang-options.h: Add -ffilelist-file
4513 * lang.c (flag_filelist_file): New flag variable.
4514 (lang_f_options): Handle -ffilelist-file.
4515 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
4516 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
4517 gclass_list - use global fields of src_parse_roots instead.
4518 * parse.y (src_parse_roots): New array.
4519 (incomplete_class_list, gclass_list): New macros.
4520 (push_parser_context, java_pop_parser_context,
4521 java_parser_context_resume): Don't fiddle with deleted fields.
4522 (various): Use incomplete_class gclass_list and global macros
4523 instead of parse_ctxt fields - the lists are global.
4524 (init_src_parse): New function.
4526 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4528 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
4530 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4532 * parse.y (check_inner_class_access): Moved declaration of local
4533 `enclosing_decl_type' to the right location.
4535 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
4537 * parse.y (parser_check_super_interface): Don't call
4538 check_pkg_class_access for an inner interface.
4539 (parser_check_super): Don't call check_pkg_class_access for inner
4541 (do_resolve_class): Simplify enclosing type loop. Don't call
4542 check_pkg_class_access if CL and DECL are not set.
4543 (find_in_imports_on_demand): Set DECL if class_type needed to be
4544 loaded. Don't call check_pkg_class_access for an inner class.
4545 (check_inner_class_access): Rewritten to implement member access
4546 rules as per spec 6.6.1.
4547 (check_pkg_class_access): Handle the empty package correctly.
4548 (in_same_package): New function. Determine if two classes are in the
4551 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
4553 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
4554 method into array types.
4555 * parse.y (patch_method_invocation): Bypass access check on clone call
4558 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4560 * expr.c (build_instanceof): Check for arrays when trying fold to
4563 2001-02-15 Jim Meyering <meyering@lucent.com>
4565 * Make-lang.in (java.install-common): Depend on `installdirs'.
4566 (java.install-info): Likewise.
4568 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
4570 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
4572 2001-02-14 Tom Tromey <tromey@redhat.com>
4573 Alexandre Petit-Bianco <apbianco@cygnus.com>
4575 Fix for PR java/1261.
4576 * typeck.c (build_java_array_type): Add public `clone' method to
4578 * parse.y (resolve_qualified_expression_name): Use current_class
4579 when checking for inaccessibility.
4580 (patch_method_invocation): Fixed error message when accessibility
4581 denied. Added `from_super' argument.
4583 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4585 * parse.y (resolve_class): Don't build a fake decl. Use the one
4587 * typeck.c (build_java_array_type): Build and assign decl to array
4590 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4592 * parse.y (not_accessible_p): Changed leading comment. Added extra
4593 `where' argument. Use it to enforce protected access rules.
4594 (resolve_qualified_expression_name): Added extra argument to
4596 (patch_method_invocation): Use argument `primary' to provide
4597 not_accessible_p with an extra argument.
4598 (lookup_method_invoke): Added extra argument to not_accessible_p.
4599 (search_applicable_method_list): Likewise.
4601 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4603 * parse.y (resolve_qualified_expression_name): Try to resolve as
4604 an inner class access only if `decl' is a TYPE_DECL.
4606 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4608 * decl.c (classdollar_identifier_node): Initialize.
4609 * java-tree.h (enum java_tree_index): New entry
4610 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
4611 (classdollar_identifier_node): New macro.
4612 (ID_CLASSDOLLAR_P): Likewise.
4613 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
4614 (build_dot_class_method_invocation): Likewise.
4615 (find_applicable_accessible_methods_list): `class$' can't be
4618 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
4620 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
4622 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4624 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
4625 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
4628 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4630 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
4631 outside of the `__U' sequence too.
4632 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
4635 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4637 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
4639 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4641 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
4642 (JVGENMAIN_OBJS): Likewise.
4643 * java-tree.h (append_gpp_mangled_name): New prototype.
4644 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
4645 Removed cast calling `gcc_add_root.'
4646 * jvgenmain.c (mangle_obstack): New global, initialized.
4648 (do_mangle_class): Constify local `ptr.'
4649 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
4650 append_gpp_mangle_name and update `count' if necessary.
4651 Use `mangle_obstack.'
4652 * mangle.c (append_unicode_mangled_name): Removed.
4653 (append_gpp_mangled_name): Likewise.
4654 (unicode_mangling_length): Likewise.
4655 (mangle_member_name): Return type set to `void.'
4656 (mangle_field_decl): Don't append `U' in escaped names.
4657 (mangle_method_decl): Likewise.
4658 (mangle_member_name): Just use `append_gpp_mangled_name.'
4659 * mangle_name.c: New file.
4661 2001-02-07 Per Bothner <per@bothner.com>
4663 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
4665 * check-init.c (check_init): Don't call done_alternative after
4666 processing loop code, as a LOOP_EXPR never terminates normally.
4668 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
4670 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
4672 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4674 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
4677 2001-02-06 Tom Tromey <tromey@redhat.com>
4679 * lex.c (java_new_lexer): Longer error message.
4681 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
4682 Alexandre Petit-Bianco <apbianco@cygnus.com>
4684 * typeck.c (build_prim_array_type): Added leading comment.
4685 (build_java_array_type): Moved locals out of
4686 block. Always create the `data' field, fixed alignment to match
4689 2001-02-04 Tom Tromey <tromey@redhat.com>
4691 * expr.c (java_lang_expand_expr): Don't bother recomputing
4692 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
4695 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4697 * parse.y (process_imports): Save the original name of the import
4698 for better error report.
4700 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
4702 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
4703 of macros used when compiling jvspec.c.
4704 * jvspec.c (lang_specific_driver): Link with the shared
4707 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4709 * check-init.c (check_init): Call internal_error instead of fatal.
4710 * expr.c (java_lang_expand_expr): Likewise.
4711 * jcf-parse.c (get_constant): Likewise.
4712 * mangle.c (java_mangle_decl): Likewise.
4713 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
4714 (operator_string): Likewise.
4715 * check-init.c (check_init): Call abort instead of fatal.
4716 * class.c (build_class_ref): Likewise.
4717 * constants.c (write_constant_pool): Likewise.
4718 * decl.c (start_java_method): Likewise.
4719 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
4720 (java_stack_dup, encode_newarray_type): Likewise.
4721 (build_java_array_length_access): Likewise.
4722 (build_java_check_indexed_type, expand_java_pushc): Likewise.
4723 (build_java_soft_divmod, build_invokeinterface): Likewise.
4724 * java-tree.h (INNER_CLASS_P): Likewise.
4725 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
4726 (give_name_to_class, get_class_constant): Likewise.
4727 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
4728 (find_constant_index, generate_bytecode_conditional): Likewise.
4729 (generate_bytecode_insns, perform_relocations): Likewise.
4730 * lex.c (java_unget_unicode, java_lex): Likewise.
4731 * mangle.c (mangle_type, mangle_record_type): Likewise.
4732 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
4733 (finish_mangling): Likewise.
4734 * parse.h (MARK_FINAL_PARMS): Likewise.
4735 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
4736 (obtain_incomplete_type, java_complete_class): Likewise.
4737 (java_check_regular_methods, java_complete_expand_method): Likewise.
4738 (cut_identifier_in_qualified, check_deprecation): Likewise.
4739 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
4740 (java_complete_lhs, lookup_name_in_blocks): Likewise.
4741 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
4742 * typeck.c (set_local_type, parse_signature_type): Likewise.
4743 (parse_signature_string, build_java_signature): Likewise;
4744 (set_java_signature): Likewise.
4745 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
4746 * class.c (add_method): Call fatal_error instead of fatal.
4747 (build_static_field_ref): Likewise.
4748 * expr.c (build_known_method_ref, expand_invoke): Likewise.
4749 * jcf-parse.c (get_constant, jcf_parse): Likewise.
4750 * lex.c (java_new_new_lexer): Likewise.
4751 * jv-scan.c (main): Likewise.
4752 (fatal_error): Renamed from fatal.
4753 * jcf-parse.c (yyparse): Call fatal_io_error instead of
4755 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
4756 (yyparse): Likewise.
4757 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
4758 * lex.c (java_get_line_col): Likewise.
4759 * jcf-parse.c (load_class): Make errors non-fatal.
4760 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
4762 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
4764 * jvgenmain.c (class_mangling_suffix): Remove unused string.
4765 (error): Remove unused function.
4766 (main): Don't use "__attribute__ alias" on generated class symbol.
4768 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
4770 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
4772 * parse.y (finish_method_declaration): Code accounting for WFLed
4773 method DECL_NAMEs deleted.
4774 (check_abstract_method_definitions): Likewise.
4775 (resolve_type_during_patch): Layout resolved type.
4776 * typeck.c (lookup_do): Removed unused local.
4778 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
4780 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
4781 * decl.c (init_decl_processing): Use integer_minus_one_node, not
4782 integer_negative_one_node.
4783 * expr.c (build_java_binop): Likewise.
4785 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
4787 * zextract.c (read_zip_archive): Read file_offset before writing
4788 zipd and consequently clobbering the header contents.
4790 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4792 * Make-lang.in: Remove all dependencies on defaults.h.
4793 * decl.c: Don't include defaults.h.
4795 * parse.y: Likewise.
4797 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4799 * ChangeLog (2001-01-21): Fixed typo.
4800 * class.c (layout_class_method): Code accounting for WFLed
4801 method DECL_NAMEs deleted.
4802 * constant.c (find_methodref_index): Likewise.
4803 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
4804 * java-tree.h (DECL_FUNCTION_WFL): New macro.
4805 (struct lang_decl): New field `wfl'.
4806 (java_get_real_method_name): Prototype deleted.
4807 * mangle.c (mangle_method_decl): Code accounting for WFLed
4808 method DECL_NAMEs deleted.
4809 * parse.h (GET_METHOD_NAME): Macro deleted.
4810 * parse.y (reset_method_name): Deleted.
4811 (method_header): Set DECL_FUNCTION_WFL.
4812 (check_abstract_method_header): Code accounting for WFLed method
4814 (java_get_real_method_name): Deleted.
4815 (check_method_redefinition): Code accounting for WFLed method
4816 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
4817 (java_check_regular_methods): Likewise.
4818 (java_check_abstract_methods): Likewise.
4819 (java_expand_classes): Don't call `reset_method_name.'
4820 (search_applicable_method_list): Use DECL_NAMEs instead of
4822 * typeck.c (lookup_do): Code accounting for WFLed method
4825 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
4827 * lex.c (java_read_char): Check for EOF from getc first.
4829 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4831 * class.c (layout_class): Don't lay the superclass out if it's
4832 already being laid out.
4833 * jcf-parse.c (handle_innerclass_attribute): New function.
4834 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
4835 handle_innerclasses_attribute.
4836 (jcf_parse): Don't load an innerclasses if it's already being
4838 * jcf-write.c (append_innerclass_attribute_entry): Static
4839 `anonymous_name' and its initialization deleted. `ocii' and `ini'
4840 to be zero for anonymous classes.
4842 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4844 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
4846 * jcf-parse.c (set_source_filename): Use
4847 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
4849 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4851 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
4852 gets a unique asm name.
4854 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4856 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
4857 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4859 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
4860 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
4861 * parse.y (lookup_package_type_and_set_next): Deleted.
4862 (resolve_package): Removed unnecessary code.
4863 (find_applicable_accessible_methods_list): `finit$' can't be
4865 * verify.c (pop_argument_types): Added missing prototype.
4867 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
4869 * config-lang.in: Disable java by default.
4871 2001-01-23 Tom Tromey <tromey@redhat.com>
4873 * gcj.texi (Copying): New node.
4874 Added copyright information.
4876 2001-01-21 Per Bothner <per@bothner.com>
4878 Various fixes to allow compiling a compressed .jar/.zip archive.
4879 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
4880 (struct ZipFile): Add fields name and next (from ZipFileCache).
4881 (struct ZipDirectory): New field zipf points to owning ZipFile.
4882 * jcf.h (struct ZipDirectory): Add forward declaration.
4883 (struct JCF): Declare zipd field to have type struct ZipDirectory.
4884 Remove seen_in_zip and zip_offset fields.
4885 (JCF_SEEN_IN_ZIP): New macro.
4886 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
4887 * jcf-io.c: Change all ZipFileCache to ZipFile.
4888 (read_zip_member): New function.
4889 (open_in_zip): Call read_zip_member.
4890 * jcf-parse.c (find_in_current_zip): Remove function.
4891 (read_class): Merge in find_in_current_zip functionality.
4892 Call read_zip_member if needed.
4893 (parse_zip_file_entries): Use read_zip_member.
4894 (process_zip_dir): Update for removed and added JCF fields.
4895 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
4897 2001-01-21 Per Bothner <per@bothner.com>
4899 Minor optimization of static ggc roots.
4900 * jcf-parse.c (parse_roots): New static field.
4901 (current_field, current_method, current_file_list): Replace by macros
4902 naming fields of parse_roots.
4903 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
4904 * class.c (class_roots): New static field.
4905 (registered_class, fields_ident, info_ident, class_list):
4906 New macros naming fields of parse_roots.
4907 (build_static_field_ref): Don't register roots here.
4908 (layout_class): Static field list replaced by macro class_list.
4909 (init_class_processing): Call ggc_add_tree_root for 4 roots.
4910 Initialize fields_ident and info_ident here.
4912 2001-01-21 Per Bothner <per@bothner.com>
4914 * jcf-parse.c (ggc_mark_jcf): New function.
4915 (init_jcf_parse): Register current_jcf as ggc root.
4917 2001-01-21 Per Bothner <per@bothner.com>
4919 * lang.c (put_decl_node): Print method's name.
4921 2001-01-21 Per Bothner <per@bothner.com>
4923 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
4924 (verify_jvm_instructions): Use it, for better error messages on loads.
4926 2001-01-21 Per Bothner <per@bothner.com>
4928 * verify.c (merge_type_state): Still may have to merge even if
4929 LABEL_VERIFIED (label).
4931 2001-01-21 Per Bothner <per@bothner.com>
4933 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
4934 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
4936 2001-01-19 Per Bothner <per@bothner.com>
4938 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
4939 if expeting an interface type. Refines Tom's change of 2000-09-12.
4941 2001-01-18 Per Bothner <per@bothner.com>
4943 * gcj.texi (Input Options): Mention .java files.
4945 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4947 * lang-options.h (-Wunsupported-jdk11): Removed.
4948 * lang.c (flag_not_overriding): Deleted.
4949 (flag_static_local_jdk1_1): Likewise.
4950 (lang_W_options): Removed "unsupported-jdk11" entry.
4951 * parse.y (java_check_methods): Removed dead code.
4953 2001-01-17 Tom Tromey <tromey@redhat.com>
4955 Changes suggested by Per Bothner:
4956 * gcj.texi (Input Options): Don't mention input files.
4957 (Code Generation): Updated --main information.
4958 (Invoking jcf-dump): Mention that --javap is incomplete.
4959 From Alexandre Petit-Bianco:
4960 (Warnings): Don't mention -Wunsupported-jdk11.
4962 (Compatibility): Mention JDK 1.2-ness of libraries.
4963 (Resources): Mention resources used when writing gcj.
4965 2001-01-17 Tom Tromey <tromey@redhat.com>
4967 * gcj.texi: New file.
4968 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
4969 (java.info): Depend on gcj.info.
4970 (java/gcj.dvi): New target.
4971 (java.dvi): Depend on gcj.dvi.
4972 (java.install-info): Wrote.
4974 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
4976 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
4977 having called make_decl_rtl.
4979 2001-01-14 Per Bothner <per@bothner.com>
4981 Various patches to emit better messages on verification errors.
4982 * expr.c (push_type_0): Return error indication on stack overflow,
4983 instead of callinfg fatal.
4984 (push_type): Now just call push_type_0 (nd fatal on overflow).
4985 (pop_type_0): Return detailed error message (in a char** argument).
4986 (pop_type): If pop_type_0 fails, print error message.
4987 (pop_argument_types): Moved to verify.c.
4988 * verify.c (pop_argument_types): Moved from expr.c.
4989 Return a (possible) error message, rather than void.
4990 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
4991 (verify_jvm_instruction): Use new macros, improving error messages.
4992 For case OPCODE_astore use object_ptr_type_node.
4993 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
4994 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
4996 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
4997 constant, return body without wrapper. (Improves constant folding.)
4998 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
5000 2001-01-13 Per Bothner <per@bothner.com>
5002 * expr.c (expand_java_field_op): Assigning to a final field outside
5003 an initializer does not violate JVM spec, so should be warning, not
5004 error. (Sun's verifier does not complain - though MicroSoft's does.)
5006 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
5008 * gjavah.c (version), jcf-dump.c (version): Update copyright year
5011 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
5013 * parse.y (resolve_expression_name): Permit instance variables from
5014 enclosing context in super constructor call.
5015 (resolve_qualified_expression_name): Permit enclosing class's qualified
5016 "this" in super constructor call.
5018 2001-01-10 Mark Mitchell <mark@codesourcery.com>
5020 * class.c (build_utf8_ref): Remove last argument in call to
5021 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
5022 (build_class_ref): Likewise.
5023 (build_static_field_ref): Likewise.
5024 (get_dispatch_table): Likewise.
5025 (layout_class_method): Likewise.
5026 (emit_register_classes): Likewise.
5027 * constants.c (build_constant_data_ref): Likewise.
5028 * decl.c (builtin_function): Likewise.
5029 (create_primitive_vtable): Likewise.
5030 * expr.c (build_known_method_def): Likewise.
5031 (build_jni_stub): Likewise.
5032 (java_lang_expand_expr): Likewise.
5034 2001-01-10 Tom Tromey <tromey@redhat.com>
5036 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
5038 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5040 * java-tree.h (lang_printable_name_wls): New prototype.
5041 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
5042 rather than `current_class' to print type name. Don't prepend type
5043 names when printing constructor names.
5044 (lang_printable_name_wls): New function.
5045 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
5046 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
5047 * parse.y (patch_method_invocation): Message tuned for constructors.
5048 (not_accessible_p): Grant `private' access from within
5051 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5053 All files with updated copyright when applicable.
5054 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
5055 * class.c (mangle_class_field): Function removed.
5056 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
5057 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
5058 (build_class_ref): Call `java_mangle_class_field' instead of
5059 `mangle_class_field.'
5060 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
5061 (layout_class): Call `java_mangle_decl' instead of
5062 `mangle_static_field.'
5063 (cxx_keywords): Initialized static array moved to `lex.c.'
5064 (layout_class_method): Changed leading comment. Simplified to
5065 call `java_mangle_decl.' Local `ptr' moved in for loop body.
5066 * decl.c (lang_mark_tree): Mark field `package_list.'
5067 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
5068 (struct lang_type): New field `package_list.'
5069 (unicode_mangling_length): Prototype removed.
5070 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5071 emit_unicode_mangled_name): Likewise.
5072 (cxx_keyword_p): New prototype.
5073 (java_mangle_decl, java_mangle_class_field,
5074 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
5075 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
5077 * jvgenmain.c (main_method_prefix): Global variable removed.
5078 (main_method_suffix): Likewise.
5079 (do_mangle_classname): New function.
5080 (main): Call it. Format changed to accommodate new mangling scheme.
5081 * lex.c: (utf8_cmp): Conditionally prototyped.
5082 (cxx_keywords): Moved from class.c, conditionally defined.
5083 (utf8_cmp, cxx_keyword_p): Likewise.
5084 * mangle.c (obstack.h, ggc.h): Included.
5085 (mangle_field_decl): New function.
5086 (mangle_method_decl, mangle_type, mangle_pointer_type,
5087 mangle_array_type, mangle_record_type,
5088 find_compression_pointer_match, find_compression_array_match,
5089 find_compression_record_match,
5090 find_compression_array_template_match, set_type_package_list,
5091 entry_match_pointer_p, emit_compression_string, init_mangling,
5092 finish_mangling, compression_table_add, mangle_member_name): Likewise.
5093 (mangle_obstack): New global.
5094 (MANGLE_RAW_STRING): New macro.
5095 (unicode_mangling_length): Turned static.
5096 (append_unicode_mangled_name): Renamed from
5097 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
5098 replaces `obstack', removed from the parameter list.
5099 (append_gpp_mangled_name): Turned static. `mangle_obstack'
5100 replaces parameter `obstack', removed from the parameter list. Call
5101 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
5102 (append_gpp_mangled_classtype): Removed.
5103 (compression_table, compression_next): New static variables.
5104 * parse.y (temporary_obstack): Extern declaration removed.
5106 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5108 * parse.y (patch_binop): Compute missing type in error situations.
5110 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5112 * class.c (make_class_data): Push initial value for "arrayclass".
5113 * decl.c (init_decl_processing): Add new class field "arrayclass".
5115 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5117 From patha@softlab.ericsson.se:
5118 * parse.y (switch_label): Use build, not build1, to construct
5121 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
5123 * lang.c (lang_decode_option): Change -MA to -MP.
5124 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
5125 Update to new prototype; do quote targets.
5126 (jcf_dependency_write): Update.
5128 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
5130 Shorten primitive array allocation path:
5131 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
5132 to create new primitive arrays.
5133 * expr.c (build_newarray): If generating native code, call
5134 soft_newarray_node with a reference to the primitive TYPE identifier
5135 instead of type_value.
5137 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
5139 Fix for PRs gcj/312 and gcj/253:
5140 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
5141 dest if they arn't already.
5142 * class.c (layout_class): Call maybe_layout_super_class on
5143 superinterfaces also, but only if compiling from bytecode.
5146 * parse.y (create_class): Set ACC_STATIC if class is declared in an
5149 2000-12-15 Tom Tromey <tromey@redhat.com>
5151 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
5154 2000-12-14 Andrew Haley <aph@redhat.com>
5156 * boehm.c (mark_reference_fields): Change test to correctly detect
5159 2000-12-15 Andreas Jaeger <aj@suse.de>
5161 * config-lang.in (lang_dirs): Added.
5163 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5165 * parse.y (end_artificial_method_body): Fixed undefined behavior.
5166 Credits go to rth for finding it.
5168 2000-12-13 Mike Stump <mrs@wrs.com>
5170 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
5172 2000-11-07 Tom Tromey <tromey@cygnus.com>
5174 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
5175 * lex.c (java_ignorable_control_p): Removed.
5176 (java_letter_or_digit_p): Removed.
5177 (java_start_char_p): New function.
5178 (java_read_char): Return `int', not `unicode_t'. Changed
5180 (java_read_unicode): Likewise.
5181 (java_read_unicode_collapsing_terminators): Likewise.
5182 (java_get_unicode): Likewise.
5183 (java_new_lexer): Initialize hit_eof.
5184 (java_parse_end_comment): Take `int' argument.
5185 (java_parse_doc_section): Likewise.
5186 (java_parse_escape_sequence): Don't allow backlash-newline.
5188 * lex.h (JAVA_DIGIT_P): Removed.
5189 (_JAVA_LETTER_OR_DIGIT_P): Removed.
5190 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
5191 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
5192 (JAVA_PART_CHAR_P): New macro.
5194 (JAVA_CHAR_ERROR): Now -2.
5195 (java_lexer): New field `hit_eof'.
5196 * chartables.h: New file.
5197 * gen-table.pl: new file.
5199 2000-11-20 Tom Tromey <tromey@cygnus.com>
5200 Alexandre Petit-Bianco <apbianco@cygnus.com>
5202 * parse.y (java_complete_lhs): Only allow compound assignment of
5203 reference type if type is String.
5205 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5207 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
5208 jcf-path.c: Likewise.
5210 2000-12-09 Anthony Green <green@redhat.com>
5212 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
5213 filestart and filename_length as int values.
5215 2000-12-07 Mo DeJong <mdejong@redhat.com>
5217 * jcf-io.c (find_class): Correct the logic that tests to see if a
5218 .java file is newer than its .class file. The compiler was
5219 incorrectly printing a warning when file mod times were equal.
5221 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
5223 * jvgenmain.c: Use ISPRINT not isascii.
5225 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5227 * parse.y (end_artificial_method_body): Fixed typo.
5229 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
5231 * parse.y (patch_method_invocation): Pick the correct enclosing
5232 context when creating inner class instances.
5235 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
5237 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5238 Update copyright year to 2000.
5240 2000-11-23 Anthony Green <green@redhat.com>
5242 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
5243 Move current_file_list out of yyparse and make it static.
5245 * expr.c: Declare quick_stack and tree_list_free_list as static
5246 (init_expr_processing): Register quick_stack and
5247 tree_list_free_list roots.
5249 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5251 * parse.y (build_outer_field_access): New local `decl_ctx', use
5252 it. Check for field's context and current class immediate outer
5253 context inheritance.
5254 (outer_field_access_p): Consider fields inherited from the last
5256 (build_access_to_thisn): Stop at the last enclosing context if
5260 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
5262 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
5264 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
5266 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
5269 2000-11-20 Tom Tromey <tromey@cygnus.com>
5271 * jv-scan.c (help): Document --complexity.
5272 (options): Added --complexity.
5273 (flag_complexity): New global.
5274 (main): Call `report'.
5275 * parse-scan.y (complexity): New global.
5276 (if_then_statement, if_then_else_statement,
5277 if_then_else_statement_nsi, switch_block_statement_group,
5278 while_expression, do_statement, for_begin, continue_statement,
5279 throw_statement, catch_clause, finally, method_invocation,
5280 conditional_and_expression, conditional_or_expression,
5281 conditional_expression): Update complexity.
5282 (reset_report): Reset complexity.
5283 (report): New function.
5285 2000-11-20 Tom Tromey <tromey@cygnus.com>
5287 * lex.c (yylex): Added STRICT_TK case.
5288 * parse.y (STRICT_TK): Added.
5289 * parse-scan.y (STRICT_TK): Added.
5290 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
5291 `;'. Use 4, not 3, with -k option. Correctly rename resulting
5293 * keyword.h: Rebuilt.
5294 * keyword.gperf (strictfp): Added.
5296 2000-11-20 Tom Tromey <tromey@cygnus.com>
5298 * lex.c (yylex): Recognize floating point constants with leading
5301 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5303 * java-tree.h (cyclic_inheritance_report): Constify.
5304 * parse.y (cyclic_inheritance_report): Likewise.
5306 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
5308 * parse.y (goal): Remove call to ggc_add_string_root.
5310 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
5312 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
5313 Create string in scratch buffer, then pass to build_string.
5315 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
5317 * parse.y (issue_warning_error_from_context): Add
5320 2000-11-11 Anthony Green <green@redhat.com>
5322 * jcf-parse.c (process_zip_dir): Add finput parameter.
5323 (jcf_figure_file_type): Call process_zip_dir with appropriate
5326 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5328 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
5329 * jcf-parse.c (jcf_figure_file_type): Likewise.
5331 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
5333 * parse.y (create_new_parser_context): Use memset () instead of
5336 2000-11-08 Tom Tromey <tromey@cygnus.com>
5338 * gjavah.c (process_file): Only include gcj/cni.h when generating
5341 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
5343 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
5344 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
5345 instead of bzero ().
5347 2000-11-05 Tom Tromey <tromey@cygnus.com>
5349 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
5350 * lex.c (IS_ZERO): New define.
5351 (java_perform_atof): Error on floating point underflow.
5353 2000-11-04 Tom Tromey <tromey@cygnus.com>
5355 * lex.c (java_parse_escape_sequence): Only read two octal
5356 characters if the first one is greater than 3. Don't allow
5357 "octal" numbers to include the digits 8 or 9.
5359 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
5361 * Make-lang.in (java.distdir): Remove.
5363 2000-11-03 Tom Tromey <tromey@cygnus.com>
5365 * Make-lang.in (java.dvi): New target.
5366 Partial fix for PR other/567.
5368 * lang-options.h: Mention -Wout-of-date.
5369 * jcf-dump.c (flag_newer): New global.
5370 * gjavah.c (flag_newer): New global.
5371 * jcf-io.c (find_class): Only warn when flag_newer set.
5372 * lang.c (flag_newer): New global.
5373 (struct string_option): New declaration.
5374 (lang_W_options): New global.
5375 (process_option_with_no): New function.
5376 (lang_decode_option): Use it.
5378 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
5379 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
5382 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
5383 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
5384 * lex.c (java_read_unicode): Removed `term_context' argument.
5385 Recognize any number of `u' in `\u'.
5386 (java_read_unicode_collapsing_terminators): New function.
5387 (java_get_unicode): Use it.
5388 (java_lineterminator): Removed.
5389 (yylex): Produce error if character literal is newline or single
5390 quote. Return if eof found in middle of `//' comment. EOF in
5391 `//' comment is only an error if pedantic.
5392 (java_ignorable_control_p): New function.
5393 (java_parse_end_comment): Return if eof found in middle of
5396 * jv-scan.c (pedantic): New global.
5398 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5400 * parse.y (outer_field_access_p): Inherited fields aren't
5401 consider outer fields.
5402 (maybe_build_thisn_access_method): Use
5403 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
5404 (resolve_expression_name): Trigger an error if a static field
5405 is being accessed as an outer field.
5407 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5409 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
5412 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
5414 * Make-lang.in: Move all build rules here from Makefile.in,
5415 adapt to new context. Wrap all rules that change the current
5416 directory in parentheses. Expunge all references to $(P).
5417 When one command depends on another and they're run all at
5418 once, use && to separate them, not ;. Add OUTPUT_OPTION to
5419 all object-file generation rules. Delete obsolete variables.
5421 * Makefile.in: Delete.
5422 * config-lang.in: Delete outputs= line.
5424 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5426 * parse.y (patch_method_invocation): NULLify this_arg when already
5428 (maybe_use_access_method): Handle call to methods unrelated to the
5429 current class. Fixed comment.
5432 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5434 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
5437 2000-10-24 Tom Tromey <tromey@cygnus.com>
5439 * lex.c (java_new_lexer): Initialize new fields. Work around
5440 broken iconv() implementations.
5441 (java_read_char): Swap bytes if required. Use fallback decoder if
5443 (byteswap_init, need_byteswap): New globals.
5444 (java_destroy_lexer): Only close iconv handle if it is in use.
5445 * lex.h (java_lexer): New fields read_anything, byte_swap,
5447 Made out_buffer unsigned.
5449 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5451 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
5452 where an enclosing context can be set on the jdep.
5453 (do_resolve_class): Fixed identation.
5455 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5457 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
5459 * jcf-reader.c (peek_attribute, skip_attribute): Only define
5462 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
5464 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
5466 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5468 * jcf-write.c (OP1): Update `last_bc'.
5469 (struct jcf_block): Fixed indentation and typo in comments. New
5471 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
5472 follows `monitorenter'.
5473 * parse.y (patch_synchronized_statement): New local `tmp'. Call
5477 2000-10-16 Tom Tromey <tromey@cygnus.com>
5479 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
5480 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
5481 * lang-options.h: Added -MA, -MT, -MF..
5482 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
5483 (DEPEND_TARGET_SET): New macro.
5484 (DEPEND_FILE_ALREADY_SET): Likewise.
5485 (init_parse): Handle new flags.
5486 * jcf.h (jcf_dependency_print_dummies): Declare.
5487 * Make-lang.in (s-java): Added mkdeps.o.
5488 * Makefile.in (BACKEND): Added mkdeps.o.
5489 (../gcjh$(exeext)): Added mkdeps.o.
5490 (../jcf-dump$(exeext)): Added mkdeps.o.
5491 * jcf-depend.c: Include mkdeps.h.
5492 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
5493 add_entry): Removed.
5494 (jcf_dependency_reset): Rewrote.
5495 (dependencies): New global.
5496 (jcf_dependency_set_target): Rewrote.
5497 (jcf_dependency_add_target): Likewise.
5498 (jcf_dependency_add_file): Likewise.
5500 (print_ents): Removed.
5501 (jcf_dependency_write): Rewrote.
5502 (print_dummies): New global.
5503 (jcf_dependency_print_dummies): New function
5504 (jcf_dependency_write): Call deps_dummy_targets if required.
5506 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5508 * gjavah.c (add_class_decl): Removed unused variables `tname',
5509 `tlen' and `name_index'.
5510 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
5511 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
5512 in `wfl_operator' with value.
5513 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
5514 (jcf_figure_file_type): Fixed identation.
5515 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
5516 * parse.y (analyze_clinit_body): New function.
5517 (static_initializer:): Reset `current_static_block'.
5518 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
5519 `wfl_operator' with new value.
5520 (lookup_cl): Use EXPR_WFL_FILENAME.
5521 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
5522 analyze_clinit_body.
5523 (build_outer_field_access): Access to this$<n> built from
5524 current_class, not its outer context.
5525 (build_access_to_thisn): Fixed leading comment. Tidied things up.
5526 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
5527 (patch_method_invocation): Use `is_static_flag' when already
5529 (patch_newarray): Removed assignment in ternary operator.
5531 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5533 * except.c (free_eh_ranges): Don't free `whole_range'.
5535 2000-10-15 Anthony Green <green@redhat.com>
5537 * decl.c (init_decl_processing): Call init_class_processing before
5540 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5542 * check-init.c (check_init): Fixed leading comment. Use
5544 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5545 (give_name_to_locals): Likewise.
5546 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
5547 fields in lang_decl_var.
5548 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
5549 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
5550 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
5551 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
5552 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
5553 (LOCAL_FINAL): Rewritten.
5554 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
5555 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
5556 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
5557 `init_final' fields.
5558 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
5559 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
5560 (TYPE_HAS_FINAL_VARIABLE): New macro.
5561 (struct lang_type): Added `afv' field.
5562 * parse.y (check_static_final_variable_assignment_flag): New function.
5563 (reset_static_final_variable_assignment_flag): Likewise.
5564 (check_final_variable_local_assignment_flag): Likewise.
5565 (reset_final_variable_local_assignment_flag): Likewise.
5566 (check_final_variable_indirect_assignment): Likewise.
5567 (check_final_variable_global_assignment_flag): Likewise.
5568 (add_inner_class_fields): Use LOCAL_FINAL_P.
5569 (register_fields): Handle local finals and final variables.
5570 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
5571 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5572 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5574 (java_complete_expand_methods): Loop to set
5575 TYPE_HAS_FINAL_VARIABLE. Call
5576 `reset_final_variable_local_assignment_flag' and
5577 `check_final_variable_local_assignment_flag' accordingly before
5578 and after constructor expansion. Call
5579 `reset_static_final_variable_assignment_flag'
5580 before expanding <clinit> and after call
5581 `check_static_final_variable_assignment_flag' if the
5582 current_class isn't an interface. After all methods have been
5583 expanded, call `check_final_variable_global_assignment_flag' and
5584 `check_static_final_variable_assignment_flag' if the current class
5586 (maybe_yank_clinit): Fixed typo in comment.
5587 (build_outer_field_access_methods): Removed old sanity check. Use
5588 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5589 Don't create access methods for finals.
5590 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
5591 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
5592 existing DECL_INIT has been processed.
5593 (java_complete_lhs): Likewise.
5594 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
5595 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
5597 (patch_assignment): Use LOCAL_FINAL_P.
5598 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
5599 DECL_INITIAL is nullified.
5602 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5604 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
5606 * Makefile.in (parse.c, parse-scan.c): Likewise.
5608 2000-10-12 Mark Mitchell <mark@codesourcery.com>
5610 * class.c (temporary_obstack): Remove.
5611 (make_class): Don't mess with obstascks.
5612 (push_class): Likewise.
5613 (set_super_info): Likewise.
5614 (add_method_1): Likewise.
5615 (add_method): Likewise.
5616 (add_field): Likewise.
5617 (build_utf8_ref): Likewise.
5618 (build_class_ref): Likewise.
5619 (build_static_field_ref): Likewise.
5620 (finish_class): Likewise.
5621 (push_super_field): Likewise.
5622 (layout_class): Likewise.
5623 (layout_class_methods): Likewise.
5624 (init_class_processing): Likewise.
5625 * constants.c (get_tag_node): Likewise.
5626 (build_constant_data_ref): Likewise.
5627 * decl.c (ggc_p): Remove.
5628 (copy_lang_decl): Use ggc_alloc.
5629 (complete_start_java_method): Don't mess with obstacks.
5630 (start_java_method): Likewise.
5631 (end_java_method): Likewise.
5632 * except.c (link_handler): Use xmalloc.
5633 (free_eh_ranges): New function.
5634 (method_init_exceptions): Use it.
5635 (add_handler): Use xmalloc.
5636 (expand_start_java_handler): Don't mess with obstacks.
5637 (prepare_eh_table_type): Likewise.
5638 (expand_end_java_handler): Likewise.
5639 * expr.c (push_value): Likewise.
5640 (create_label_decl): Likewise.
5641 (build_jni_stub): Likewise.
5642 (java_lang_expand_expr): Likewise.
5643 (note_instructions): Use xrealloc.
5644 (java_push_constant_from_pool): Don't mess with obstacks.
5645 (process_jvm_instruction): Likewise.
5646 * java-tree.h (cyclic_inheritance_report): Remove duplicate
5648 * jcf-parse.c (get_constant): Don't mess with obstacks.
5649 (read_class): Likewise.
5650 (jcf_parse): Likewise.
5651 * lex.c (expression_obstack): Remove.
5652 (java_lex): Don't use obstack_free.
5653 * parse.h (exit_java_complete_class): Don't mess with obstacks.
5654 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
5655 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
5656 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
5657 * parse.y (gaol): Add more GC roots.
5658 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
5659 (lookup_field_wrapper): Likewise.
5660 (obtain_incomplete_type): Don't mess with obstacks.
5661 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
5663 (craft_constructor): Don't mess with obstacks.
5664 (safe_layout_class): Likewise.
5665 (java_complete_class): Likewise.
5666 (source_end_java_method): Likewise.
5667 (build_outer_field_access_methods): Likewise.
5668 (build_outer_method_access_method): Likewise.
5669 (maybe_build_thisn_access_method): Likewise.
5670 (build_dot_class_method_invocation): Likewise.
5671 (java_complete_tree): Likewise.
5672 (java_complete_lhs): Likewise.
5673 (do_merge_string_cste): Likewise.
5674 (patch_string_cst): Likewise.
5675 (array_constructor_check_entry): Likewise.
5676 * typeck.c (build_java_array_type): Likewise.
5677 (parse_signature_string): Likewise.
5678 (build_java_signature): Likewise.
5680 2000-10-12 Tom Tromey <tromey@cygnus.com>
5683 * gjavah.c (add_class_decl): Don't special-case inner classes.
5684 (add_namelet): Likewise.
5686 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
5688 * java-tree.h: Constify current_encoding.
5689 * lang.c: Constify current_encoding.
5691 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
5693 * jvgenmain.c (class_mangling_suffix): Omit `.'.
5694 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
5696 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5698 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
5699 patch. Fixes gcj/340.
5701 2000-10-10 Tom Tromey <tromey@cygnus.com>
5703 * lex.c (java_new_lexer): Initialize out_first and out_last
5705 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
5707 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5709 * parse.y (pop_current_osb): New function.
5710 (array_type:): Use `dims:', changed actions
5711 accordingly. Suggested by Anthony Green.
5712 (array_creation_expression:): Used pop_current_osb.
5713 (cast_expression:): Likewise.
5714 (search_applicable_method_list): Fixed indentation.
5716 2000-10-08 Anthony Green <green@redhat.com>
5718 * parse.y (array_type_literal): Remove production.
5719 (type_literals): Refer to array_type, not array_type_literal.
5721 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5723 Patch contributed by Corey Minyard.
5724 * decl.c (check_local_named_variable): New function.
5725 (tree check_local_unnamed_variable): Likewise.
5726 (find_local_variable): Splitted. Call check_local_{un}named_variable.
5728 2000-10-07 Anthony Green <green@redhat.com>
5730 * class.c (layout_class): Handle case where superclass can't be
5733 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
5735 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
5738 2000-10-05 Tom Tromey <tromey@cygnus.com>
5740 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
5741 * jvgenmain.c (class_mangling_prefix): Removed.
5742 (class_mangling_suffix): New global.
5744 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
5746 (print_method_info): Handle overrides for static and final
5748 (process_file): Generate declaration for class object field.
5749 * class.c (cxx_keywords): New array.
5750 (utf8_cmp): New function.
5751 (cxx_keyword_p): New function.
5752 (layout_class_method): Mangle C++ keywords by appending `$'.
5753 (mangle_field): New function.
5754 (mangle_class_field): Use mangle_field. Mangle class name as
5756 (mangle_static_field): Use mangle_field.
5758 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
5760 * decl.c (find_local_variable): Removed uncessary type check and
5761 fixed range check typo. From Corey Minyard.
5763 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5765 * decl.c (give_name_to_locals): New local `code_offset'. Call
5766 `maybe_adjust_start_pc'.
5767 * expr.c (note_instructions): New function.
5768 (expand_byte_code): Don't collect insn starts here.
5769 (peek_opcode_at_pc): New function.
5770 (maybe_adjust_start_pc): Likewise.
5771 * java-tree.h (maybe_adjust_start_pc): Declare.
5772 (note_instructions): Likewise.
5773 * jcf-parse.c (parse_class_file): Call `note_instructions'.
5775 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5777 * parse.y (field_access:): Fixed indentation.
5778 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
5780 2000-09-07 Tom Tromey <tromey@cygnus.com>
5783 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
5784 JPRIMITIVE_TYPE_P, for arithmetic operators.
5785 (patch_method_invocation): Indentation fix.
5786 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
5787 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
5788 (do_unary_numeric_promotion): Cleaned up code.
5789 (valid_cast_to_p): Handle boolean correctly.
5791 2000-09-27 Tom Tromey <tromey@cygnus.com>
5793 * lex.c (java_read_unicode): Reset bs_count when finished with
5796 2000-10-01 Mark Mitchell <mark@codesourcery.com>
5799 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
5800 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
5801 (typeck.o): Depend on ggc.h.
5802 * class.c (add_method_1): Use GC functions for allocation.
5803 (init_class_processing): Register roots.
5804 * decl.c (ggc_p): Set to 1.
5805 (pending_local_decls): Make it static.
5806 (push_jvm_slot): Use GC functions for allocation.
5807 (init_decl_processing): Register roots.
5808 (give_name_to_locals): Use GC functions for allocation.
5809 (lang_mark_tree): New function.
5810 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
5811 functions for allocation.
5812 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
5813 * lex.c (java_lex): Use build_string, rather than replicating it
5815 * parse.y (goal): Add more roots.
5816 (mark_parser_ctxt): New function.
5817 * typeck.c: Include ggc.h.
5819 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5821 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
5822 contains something else than MODIFY_EXPR.
5824 2000-09-23 Mark Mitchell <mark@codesourcery.com>
5826 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
5827 * Makefile.in (parse.o): Depend on ggc.h.
5828 (class.o): Likewise.
5829 (constants.o): Likewise.
5832 (jcf-parse.o): Likewise.
5833 (jcf-write.o): Likewise.
5834 (mangle.o): Likewise.
5835 * class.c: Include ggc.h.
5836 (build_static_field_ref): Register GC roots.
5837 (layout_class): Likewise.
5838 (init_class_processing): Likewise.
5839 * constants.c: Include ggc.h.
5840 (current_constant_pool_data_ref): Remove.
5841 (tag_nodes): Move it to ...
5842 (get_tag_node): ... here. Register GC roots.
5843 * decl.c: Include ggc.h. Remove many global tree definitions.
5844 (throw_node): Define.
5845 (java_global_trees): Likewise.
5846 (predef_filenames): Make the size a constant.
5847 (init_decl_processing): Adjust accordingly.
5848 (init_decl_processing): Call init_jcf_parse. Register GC roots.
5849 * expr.c: Include ggc.h.
5850 (init_expr_processing): Register GC roots.
5851 (build_invokeinterface): Likewise.
5852 * java-tree.h: Replace extern tree declarations with macros.
5853 (java_global_trees): New variable.
5854 (java_tree_index): New enumeration.
5855 (init_jcf_parse): Declare.
5856 * jcf-parse.c: Include ggc.h.
5857 (current_class): Remove declaration.
5858 (main_class): Likewise.
5859 (all_class_list): Likewise.
5860 (predefined_filename_p): Adjust for constant size of
5862 (init_jcf_parse): New function.
5863 * jcf-write.c: Include ggc.h.
5864 (generate_classfile): Register GC roots.
5865 (append_synthetic_attribute): Likewise.
5866 (append_innerclass_attribute_entry): Likewise.
5867 * lang.c: Include ggc.h.
5868 (lang_print_error): Register GC roots.
5869 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
5871 * parse.y: Include ggc.h.
5872 (wfl_operator): Remove.
5873 (goal): Register GC roots.
5874 (java_pop_parser_context): Adjust for new field names.
5875 (java_parser_context_save_global): Likewse.
5876 (java_parser_context_restore_global): Likewise.
5877 (java_parser_context_suspend): Likewise.
5878 (java_parser_context_resume): Likewise.
5879 (verify_constructor_circularity): Register GC roots.
5880 (lookup_cl): Likewise.
5881 (java_reorder_fields): Likewise.
5882 (build_current_this): Likewise.
5883 (class_in_current_package): Likewise.
5884 (argument_types_convertible): Likewise.
5885 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
5887 2000-09-14 Tom Tromey <tromey@cygnus.com>
5889 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
5891 2000-09-13 Tom Tromey <tromey@cygnus.com>
5893 * jcf-parse.c: Include <locale.h>.
5894 * jv-scan.c: Include <locale.h>.
5896 2000-09-12 Tom Tromey <tromey@cygnus.com>
5898 * expr.c (pop_type_0): Return `Object' if trying to merge two
5900 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
5901 interface types; `Object' is always a valid supertype.
5903 2000-09-12 Tom Tromey <tromey@cygnus.com>
5906 * jv-scan.c (help): Document --encoding.
5907 (options): Added `encoding' entry.
5908 (OPT_ENCODING): New define.
5909 (main): Handle --encoding.
5910 Include <langinfo.h> if nl_langinfo exists.
5911 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
5913 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
5914 (parse_source_file): Correctly call java_init_lex. Added `finput'
5915 argument. Use nl_langinfo to determine default encoding.
5916 * java-tree.h (current_encoding): Declare.
5917 * parse.y (java_parser_context_restore_global): Don't restore
5919 (java_parser_context_save_global): Don't set `finput' field.
5920 (java_pop_parser_context): Don't restore `finput'. Free old lexer
5922 * lang.c (current_encoding): New global.
5923 (lang_decode_option): Recognize `-fencoding='.
5924 (finish_parse): Don't close finput.
5925 * parse.h (struct parser_ctxt): Removed `finput' and
5926 `unget_utf8_value' fields. Added `lexer' field.
5927 (java_init_lex): Fixed declaration.
5928 * lex.c (java_new_lexer): New function.
5929 (java_destroy_lexer): Likewise.
5930 (java_read_char): Added `lex' argument. Handle iconv case.
5931 (java_read_unicode): Added `lex' argument. Count backslashes in
5933 (java_init_lex): Added `finput' and `encoding' arguments. Set
5934 `lexer' field in ctxp.
5935 (BAD_UTF8_VALUE): Removed.
5936 (java_lex): Handle seeing UEOF in the middle of a string literal.
5937 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
5938 (java_lexer): New structure.
5941 (DEFAULT_ENCODING): New define.
5942 (java_destroy_lexer): Declare.
5944 2000-09-12 Tom Tromey <tromey@cygnus.com>
5947 * lex.c (java_init_lex): Initialize java_io_serializable.
5948 * parse.y (java_io_serializable): New global.
5949 (valid_ref_assignconv_cast_p): An array can be cast to
5952 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
5954 * decl.c, expr.c: Include defaults.h if not already included.
5955 Don't define the *_TYPE_SIZE macros.
5957 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
5959 * typeck.c (build_java_array_type): Correct first parameter
5960 in ADJUST_FIELD_ALIGN invocation.
5962 2000-09-06 Tom Tromey <tromey@cygnus.com>
5964 * lang-specs.h: Also recognize `-femit-class-files'.
5966 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5968 * verify.c (merge_types): Load the types to merge if necessary.
5970 2000-09-02 Anthony Green <green@redhat.com>
5972 * jcf-io.c: Include zlib.h.
5973 (open_in_zip): Read compressed class file archives.
5974 * zipfile.h (ZipDirectory): Add uncompressed_size and
5975 compression_method fields.
5976 * zextract.c (read_zip_archive): Collect file compression info.
5978 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
5980 * parse.y (do_resolve_class): Also explore superclasses of
5981 intermediate enclosing contexts when searching for inner classes.
5983 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5985 * parse.y (variable_declarator_id:): Better error message.
5986 (expression_statement:): Use YYNOT_TWICE.
5987 (cast_expression:): Likewise.
5988 (assignment:): Likewise.
5990 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5992 * parse.y (do_merge_string_cste): New locals. Create new
5993 STRING_CSTs each time, use memcpy. Fixes gcj/311.
5995 2000-08-07 Hans Boehm <boehm@acm.org>
5997 * boehm.c (mark_reference_fields): Set marking bits for all words in
5998 a multiple-word record.
5999 (get_boehm_type_descriptor): Use the procedure marking descriptor for
6002 2000-08-31 Mike Stump <mrs@wrs.com>
6004 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
6005 jcf-dump$(exeext)): Make parallel safe.
6007 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
6009 * jcf-parse.c (set_source_filename): Constify a char *.
6010 * jcf-write.c (append_innerclasses_attribute,
6011 make_class_file_name): Constify a char *. Don't recycle a
6012 variable for an unrelated purpose.
6013 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
6014 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
6016 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6018 * expr.c (can_widen_reference_to): Fixed indentation.
6019 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
6020 * parse.y: `finit$' replaces `$finit$' in comments.
6021 (try_builtin_assignconv): Fixed leading comment.
6023 2000-08-25 Greg McGary <greg@mcgary.org>
6025 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
6027 2000-08-24 Greg McGary <greg@mcgary.org>
6029 * lang.c (lang_decode_option): Use ARRAY_SIZE.
6030 * parse.y (BINOP_LOOKUP): Likewise.
6032 2000-08-22 Andrew Haley <aph@cygnus.com>
6034 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
6035 sign extending. Fixes gcj/321.
6036 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
6037 combining to make a jlong. Fixes gcj/321.
6039 2000-08-21 Nix <nix@esperi.demon.co.uk>
6041 * lang-specs.h: Do not process -o or run the assembler if
6044 2000-08-16 Andrew Haley <aph@cygnus.com>
6046 * typeck.c (build_java_array_type): Rewrite code to do array
6047 alignment. Take into account back-end macros when aligning array
6048 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
6049 user to set alignment. Fixes gcj/252 and 160.
6051 2000-08-09 Tom Tromey <tromey@cygnus.com>
6053 * parse.y (check_abstract_method_definitions): Now return `int'.
6054 Check implemented interfaces. Fixes PR gcj/305.
6056 * parse.y (patch_switch_statement): Disallow `long' in switch
6057 expressions. Fixes PR gcj/310.
6059 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6061 * decl.c (finit_leg_identifier_node): New global.
6062 (init_decl_processing): Use `finit$' to initialize
6063 finit_identifier_node. Use `$finit$' to initialize
6064 finit_leg_identifier_node.
6065 * expr.c (expand_java_field_op): Use ID_FINIT_P.
6066 * java-tree.h (finit_identifier_node): Changed attached comment.
6067 (finit_leg_identifier_node): New declaration.
6068 (ID_FINIT_P): Take finit_identifier_node and
6069 finit_leg_identifier_node into account. This is a backward
6072 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6074 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
6076 (generate_bytecode_insns): Check `nargs' before emitting it.
6077 * verify.c (merge_type_state): Fixed typo.
6078 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
6079 generate_bytecode_{conditional,insns}.
6081 2000-08-13 Anthony Green <green@redhat.com>
6083 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
6086 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6088 * class.c (maybe_layout_super_class): Fixed indentation.
6089 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
6090 (java_check_methods): New function declaration.
6091 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
6092 instead of `str_ptr'.
6093 * jcf-write.c (generate_bytecode_insns): Emit number the of args
6094 of a `invokeinterface' at the right time.
6095 * parse.h (WFL_STRIP_BRACKET): New macro.
6096 (SET_TYPE_FOR_RESOLUTION): Use it.
6097 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
6098 (check_class_interface_creation): Don't check for cross package
6099 innerclass name clashes.
6100 (method_header): Behave properly if MDECL is `error_mark_node'.
6101 (method_declarator): Return `error_mark_node' if bogus current
6103 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
6104 (resolve_and_layout): New local `decl_type', set and used. Call
6106 (java_check_methods): New method.
6107 (java_layout_classes): Use it.
6108 (resolve_qualified_expression_name): No EH check necessary in
6110 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
6112 (patch_assignment): Set DECL_INITIAL on integral final local.
6114 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6116 * java-tree.h (flag_extraneous_semicolon): New extern.
6117 * lang-options.h: (-Wextraneous-semicolon): New option.
6118 * lang.c (flag_redundant): Fixed typo in leading comment.
6119 (flag_extraneous_semicolon): New global.
6120 (lang_decode_option): Set `flag_extraneous_semicolon' when
6121 -Wall. Decode `-Wextraneous-semicolon'.
6122 * parse.y (type_declaration:): Removed `SC_TK' hack, added
6123 `empty_statement' rule.
6124 (class_body_declaration): Likewise.
6125 (method_body:): Accept `;' as a method body.
6126 (static_initializer:): Removed `SC_TK' hack.
6127 (constructor_block_end:): Likewise.
6128 (empty_statement:): Report deprecated empty declaration. Fixes
6131 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6133 * parse.y (build_dot_class_method_invocation): Changed parameter
6134 name to `type'. Build signature from `type' and convert it to a
6135 STRING_CST if it's an array.
6136 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
6137 to use `ref_type' directly.
6139 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
6141 * lang-options.h: Added a comma after the last element to avoid
6142 syntax errors when other languages define additional options.
6144 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
6146 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
6147 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
6148 (jc1): Link with $(BACKEND).
6149 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
6151 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
6153 * jvspec.c: Adjust type of second argument to
6154 lang_specific_driver, and update code as necessary.
6156 * class.c (build_dtable_decl): Initialize dummy.
6158 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6160 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
6161 method bodies not to rule out discarding `<clinit>'; don't use
6162 <clinit> to initialize static fields with constant initializers.
6164 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6166 * gjavah.c (print_method_info): Added `synth' parameter. Skip
6168 (method_synthetic): New global.
6169 (HANDLE_METHOD): Recognize synthetic method and tell
6170 `print_method_info' about it.
6171 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
6172 processing a synthetic method.
6173 * jcf-reader.c (skip_attribute): New function.
6174 ( skip_attribute): Likewise.
6176 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6178 * parse.y (build_outer_field_access): Fixed comments.
6179 (fix_constructors): Emit the initialization of this$<n> before
6181 (resolve_qualified_expression_name): Build an access to `decl' if
6184 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6186 * parse-scan.y (curent_class): Non longer const.
6187 (inner_qualifier, inner_qualifier_length): Deleted.
6188 (current_class_length): New global.
6189 (bracket_count): Fixed typo in leading comment.
6190 (anonymous_count): New global.
6191 (class_instance_creation_expression:): Handle anonymous classes.
6192 (anonymous_class_creation:): New rule.
6193 (push_class_context): Rewritten.
6194 (pop_class_context): Likewise.
6195 (INNER_QUALIFIER): Macro deleted.
6196 (report_class_declaration): call `push_class_context' when
6197 entering the function. `fprintf' format modified not to use
6199 (report_class_declaration): Assign `package_name' and
6200 `current_class' to NULL separately.
6202 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6204 * expr.c (build_invokeinterface): Call layout_class_methods on
6207 2000-07-27 Tom Tromey <tromey@cygnus.com>
6208 Anthony Green <green@cygnus.com>
6209 Alexandre Petit-Bianco <apbianco@cygnus.com>
6211 * class.c (make_class_data): Create vtable for abstract classes.
6212 (get_dispatch_table): Changed to cope with abstract classes.
6214 2000-07-27 Tom Tromey <tromey@cygnus.com>
6216 * parse.y (patch_method_invocation): Don't reverse the argument
6217 list when dealing with anonymous class constructors. Fixed typo in
6220 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6222 * parse.y (build_alias_initializer_parameter_list): Reverse
6223 crafted list when building aliases for anonymous class
6226 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6228 * parse.y (jdep_resolve_class): Don't bother checking potential
6229 innerclass access if `decl' is NULL.
6230 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
6233 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6235 * parse.c: Remove (again.)
6237 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6239 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
6240 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
6241 outside the `if' statement, alias to innerclass removed, `decl'
6242 used to mark the class complete.
6244 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6246 * parse.y (simple_name:): Fixed typo in error message.
6248 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6250 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
6251 or its first operand can be error marks.
6253 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6255 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
6256 * parse.y (method_header): Likewise.
6258 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6260 * parse.y (process_imports): Consider that one might be trying to
6261 import an innerclass. Fixes gcj/254
6263 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6265 * parse.y (find_as_inner_class): Handle the case where the
6266 enclosing context of an innerclass has been loaded as bytecode.
6268 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6270 * parse.y (simple_name:): Reject `$' in type names.
6271 (resolve_type_during_patch): Use `type' as a second
6272 argument to resolve_no_layout. Fixes gcj/257.
6274 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
6276 * parse.y (find_most_specific_methods_list): Select the only
6277 non-abstract method even if max has been set.
6278 Fixes gcj/285, gcj/298.
6280 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
6282 * lang-specs.h: Added %(jc1) to java compiler options.
6284 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
6286 * .cvsignore: New file.
6288 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6290 * parse.y (not_accessible_p): Access granted to innerclasses
6291 (indirectly) extending the reference type. Fixes gcj/249.
6293 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6295 * parse.y (patch_method_invocation): Fixed comment.
6296 (maybe_use_access_method): Build this$<n>s to the context of the
6297 target method, or a type that extends it. Fixes gcj/242.
6299 2000-07-13 Mark Mitchell <mark@codesourcery.com>
6303 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6305 * parse.y (fold_constant_for_init): Avoid bullish conversion.
6307 2000-07-13 Tom Tromey <tromey@cygnus.com>
6309 * lang-specs.h: Added %{I*}.
6311 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
6313 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
6315 2000-07-12 Mark Mitchell <mark@codesourcery.com>
6317 * parse-scan.c: Remove.
6319 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6321 * class.c (set_super_info): Handled protected inner classes.
6322 (common_enclosing_context_p): Bail early if arguments aren't both
6324 (get_access_flags_from_decl): Handle private and protected inner
6326 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
6327 (CLASS_PROTECTED): Likewise.
6328 (struct lang_type): New bitfield `poic'.
6329 * parse.y (jdep_resolve_class): Call check_inner_class_access on
6331 (check_inner_class_access): Renamed arguments, added
6332 comments. Handles protected inner classes (fixes gcj/225)
6333 (not_accessible_p): Fixed comments. Avoid handling inner classes.
6335 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6337 * parse.y (resolve_qualified_expression_name): Verify qualified
6338 access to `this'. Fixes gcj/239.
6340 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6342 * jcf-write.c (generate_classfile): Don't install ConstantValue
6345 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6347 * parse.y (resolve_qualified_expression_name): Handle inner class
6348 access. Fixes gcj/256.
6350 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6352 * jcf-write.c (generate_classfile): Properly install the
6353 ConstantValue attribute and the initial value constant pool index
6354 on string constants.
6355 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
6358 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6360 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
6362 * parse.y (find_as_inner_class): Fixed typo.
6363 (do_resolve_class): Explore enclosing contexts when searching for
6364 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
6365 (check_inner_class_access): Check `decl' which can be null in case
6368 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6370 * java-tree.h (java_debug_context): Declared `extern'.
6371 (safe_layout_class): Likewise.
6372 * parse.y (resolve_field_access): Field must be `static' in order
6373 to be replaced by its initial value. Added comments.
6374 (find_applicable_accessible_methods_list): Fixed typo.
6375 (find_most_specific_methods_list): Methods found in innerclasses
6376 take over methods founds in the enclosing contexts.
6377 (java_complete_tree): Loosen restrictions on the type of DECLs
6378 that can be replaced by their initialization values.
6379 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
6381 2000-07-05 Tom Tromey <tromey@cygnus.com>
6383 * Make-lang.in (PARSE_DIR): New macro.
6384 (PARSE_RELDIR): Likewise.
6385 (PARSE_C): Likewise.
6386 (PARSE_SCAN_C): Likewise.
6387 ($(PARSE_C)): New target.
6388 ($(PARSE_SCAN_C)): Likewise.
6389 (SET_BISON): New macro.
6390 (BISONFLAGS): Likewise.
6391 (JAVABISONFLAGS): Likewise.
6393 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
6395 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
6396 argument on the first pass for CNI as well as JNI.
6397 (print_method_info): Set up method name on the first pass only.
6399 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6401 * parse.y (parser_qualified_classname): Removed parameter
6403 (create_interface): Removed first passed parameter to
6404 parser_qualified_classname.
6405 (create_class): Likewise. Don't install alias on static
6406 innerclasses. Fixes gcj/275.
6408 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6410 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
6411 debugable statement with empty_stmt_node. Fixes gcj/272
6413 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6415 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
6418 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6420 * jcf-write.c (push_long_const): Appropriately cast short negative
6423 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6425 * parse.y (verify_constructor_super): Use loop variable
6426 `m_arg_type' initialized with `mdecl_arg_type'.
6428 2000-06-29 Tom Tromey <tromey@cygnus.com>
6430 * parse.y (resolve_field_access): Handle case where `type_found'
6433 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6435 * expr.c (lookup_field): The same field can be found through two
6436 different interface. Don't declare it ambiguous in that case.
6438 2000-06-27 Tom Tromey <tromey@cygnus.com>
6440 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
6441 follows \r, then unget it at a lower level.
6443 2000-06-26 Tom Tromey <tromey@cygnus.com>
6445 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
6448 2000-06-25 Tom Tromey <tromey@cygnus.com>
6450 * parse.y (for_statement): Wrap expression in a WFL if it is a
6451 constant. For PR gcj/268.
6453 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6455 * parse.y (do_resolve_class): Minor optimiztion in the package
6456 list search. Removed unnecessary test and return statement.
6457 (valid_ref_assignconv_cast_p): Order of arguments to
6458 enclosing_context_p fixed.
6460 2000-06-24 Tom Tromey <tromey@cygnus.com>
6462 * expr.c (lookup_field): Print error and return error_mark_node if
6463 field reference is ambiguous.
6465 * parse.y (check_abstract_method_definitions): Also check if
6466 `other_method' is abstract.
6468 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6470 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
6472 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
6473 (struct lang_type): New field `pic'.
6474 (CLASS_PRIVATE): New macro.
6475 * parse.y (check_inner_class_access): New function.
6476 (jdep_resolve_class): Call it.
6478 2000-06-23 Tom Tromey <tromey@cygnus.com>
6480 * parse.y (patch_incomplete_class_ref): Initialize the returned
6481 class. For PR gcj/260.
6483 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6485 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
6487 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6489 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6490 Java specific checks.
6491 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
6493 * java-tree.def (CASE_EXPR): Marked 'e'.
6494 (DEFAULT_EXPR): Likewise.
6495 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
6497 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6498 Java specific checks.
6499 (generate_bytecode_insns): Test try_block for BLOCK before using
6501 * parse.y (build_wfl_wrap): Added `location' argument. Set
6502 EXPR_WFL_LINECOL accordingly.
6503 (dim_expr:): Wrap constants with WFLs.
6504 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
6505 (resolve_package): Check for `stmt' not being a BLOCK before
6506 building a debuggable statement with it.
6507 (make_qualified_primary): Added extra parameter to build_wfl_wrap
6509 (resolve_field_access): Make sure `decl' is a DECL before treating
6511 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
6512 IDENTIFIER_NODE before treating it as such.
6513 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
6514 treating it as such.
6515 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
6516 to be applied only on non array types.
6518 2000-06-16 Per Bothner <per@bothner.com>
6520 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
6521 define in terms of DECL_RESULT, as that fails when --enable-checking.
6523 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6525 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
6526 types the same in comparison.
6527 (CHECK_OP): Add static prototype.
6529 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6531 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
6532 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
6535 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6537 * decl.c (create_primitive_vtable): Prototype.
6539 * jcf-write.c (generate_bytecode_insns): Initialize variable
6542 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
6544 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6546 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
6547 to track searched classes, and do not search the same class more than
6548 once. Call find_applicable_accessible_methods_list on immediate
6549 superclass, instead of search_applicable_method_list on all ancestors.
6552 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6554 * parse.y (register_fields): Permit static fields in inner classes
6555 if they are final. Fix for PR gcj/255.
6557 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6559 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
6560 * parse.y (find_in_imports): Returned type changed to void,
6561 leading comment fixed.
6562 (register_package): New function.
6563 (qualify_and_find): Likewise.
6564 (package_declaration:): Use `register_package'.
6565 (single_type_import_declaration:): Removed local variable
6566 `node'. Added missing `;' for consistency.
6567 (type_import_on_demand_declaration:): Use `chainon' to link new
6569 (lookup_field_wrapper): Lookup local variables defined in outer
6571 (java_complete_class): Don't reverse the list of imported on demand.
6572 (do_resolve_class): Reorganized. Removed local variable
6573 `original_name'. Call `qualify_and_find' with the current package
6574 name, invoke `find_in_imports_on_demand' right after. Call
6575 `qualify_and_find' with the packages we've seen so far. Fixed
6576 operations numbering in comments.
6577 (java_expand_class): Don't reverse `package_list'.
6578 (find_most_specific_methods_list): New local variables `abstract'
6579 and `candidates'. Use them to pick the right method.
6581 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
6583 * parse.y (check_modifiers_consistency): Don't subtract out
6584 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
6586 2000-06-04 Philipp Thomas <pthomas@suse.de>
6588 * Makefile.in (INTLLIBS): New.
6592 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6594 * class.c (get_dispatch_table): Build the vtable dummy entry list
6595 element with a null purpose. Fixed leading comment.
6596 (build_dtable_decl): Build an accurate dtable type when appropriate
6599 2000-06-02 Richard Henderson <rth@cygnus.com>
6601 * lang.c (lang_get_alias_set): New.
6603 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6605 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
6606 before using it as the accessed field.
6608 2000-05-31 Tom Tromey <tromey@cygnus.com>
6610 * java-tree.h (boolean_array_vtable, byte_array_vtable,
6611 char_array_vtable, short_array_vtable, int_array_vtable,
6612 long_array_vtable, float_array_vtable, double_array_vtable):
6614 * expr.c (get_primitive_array_vtable): New function.
6615 (create_primitive_vtable): New function.
6616 (java_lang_expand_expr): Enable code to statically generate
6618 * decl.c (init_decl_processing): Create primitive vtables.
6619 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
6620 short_array_vtable, int_array_vtable, long_array_vtable,
6621 float_array_vtable, double_array_vtable): Define.
6623 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
6625 * java/parse.y (find_applicable_accessible_methods_list):
6626 Don't add an uninitialized value to the list.
6628 2000-05-25 Tom Tromey <tromey@cygnus.com>
6630 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
6631 when trying to see if field's class should be initialized. Always
6632 initialize field's declaring class, not qualified class.
6635 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
6636 `wfl_operator', to maybe_build_primttype_type_ref.
6639 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
6641 * parse.y (patch_method_invocation): Don't try to lookup methods
6644 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6646 * parse.y (resolve_field_access): Call the appropriate <clinit>
6647 before accessing the length of a static array. Craft a decl for
6648 the field while its time. Fixes PR gcj/129.
6650 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6652 * parse.y (resolve_package): Correctly set `*next' (was off by
6654 (resolve_qualified_expression_name): Fixed comment.
6656 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6658 * jcf-parse.c (jcf_parse_source): Reset current_class and
6659 current_function_decl to NULL before parsing a new file.
6661 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6663 * parse.y (block_end:): If the collected block doesn't feature a
6664 statement, insert an empty statement.
6666 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6668 * parse.y (maybe_yank_clinit): New function.
6669 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
6670 end of the list of methods belonging to a class.
6671 (java_complete_expand_method): Check whether <clinit> is really
6672 necessary and expand it accordingly.
6674 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6676 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
6677 processed by the method's switch statement.
6679 2000-05-19 Tom Tromey <tromey@cygnus.com>
6681 * java-tree.h: Added init state enum.
6682 * decl.c (emit_init_test_initialization): Initialize class
6683 initialization check variable by looking at class' state.
6685 2000-05-19 Tom Tromey <tromey@cygnus.com>
6687 * java-tree.h (build_instanceof): Declare.
6688 (build_get_class): Declare.
6689 * parse.y (patch_binop): Use build_instanceof.
6690 * expr.c (build_instanceof): New function. If class is final,
6691 don't make a function call.
6692 (expand_java_INSTANCEOF): Use it.
6693 (build_get_class): New function.
6695 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6697 * jcf-write.c (generate_classfile): Scan the source_file for
6698 slashes with the right pointer variable.
6700 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
6702 * lang.c (lang_decode_option): Update -Wunused flags by calling
6704 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
6706 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6708 * check_init.c (check_init): Constify local char *.
6709 * class.c (push_class): Constify local char *.
6710 * java_tree.h: Update prototypes.
6711 * jcf-io.c (open_class): Constify filename parameter and
6713 (find_class): Remove redundant string copy. Cast return from
6715 * jcf-parse.c (read_class, parse_class_file, yyparse):
6716 Constify local char *.
6717 * jcf-write.c (generate_bytecode_insns, generate_classfile):
6718 Constify local char *.
6719 * jcf.h (JCF): Constify filename and classname.
6720 (JCF_FINISH): Cast args to FREE to char * when appropriate.
6721 * lang.c (init_parse): Constify parameter and return value.
6722 * lex.c (java_get_line_col): Constify filename parameter.
6723 * parse.h: Constify parser_ctxt.filename. Update prototypes.
6724 * parse.y (java_parser_context_suspend,
6725 issue_warning_error_from_context, safe_layout_class): Constify
6727 * parse.c: Regenerate.
6729 2000-05-08 Tom Tromey <tromey@cygnus.com>
6731 * expr.c (build_jni_stub): Cache the result of
6732 _Jv_LookupJNIMethod.
6734 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6736 * decl.c (predef_filenames_size): Now 7.
6737 (predef_filenames): New seventh entry.
6739 2000-05-04 Tom Tromey <tromey@cygnus.com>
6741 * boehm.c (mark_reference_fields): Don't mark RawData fields.
6742 Keep track of when we've seen a reference field after a
6743 non-reference field.
6744 (get_boehm_type_descriptor): Handle case where we see
6745 non-reference fields but no trailing reference field.
6746 * decl.c (rawdata_ptr_type_node): Define.
6747 (init_decl_processing): Initialize rawdata_ptr_type_node.
6748 * java-tree.h (rawdata_ptr_type_node): Declare.
6750 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6752 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
6753 specifiers in calls to fprintf.
6755 2000-05-03 Andrew Haley <aph@cygnus.com>
6757 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
6759 * javaop.h (WORD_TO_INT): New function.
6760 (IMMEDIATE_s4): Use WORD_TO_INT.
6761 * jcf.h (JPOOL_INT): Ditto.
6763 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
6766 2000-04-19 Tom Tromey <tromey@cygnus.com>
6768 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
6770 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
6772 * expr.c (build_jni_stub): New function.
6773 * lang-specs.h: -fjni and -femit-class-file are incompatible.
6775 * parse.y (java_complete_expand_methods): Expand a native method
6776 and call build_jni_stub if -fjni given.
6777 * lang-options.h: Document -fjni.
6778 * lang.c (flag_jni): New global.
6779 (lang_f_options): Added `jni' entry.
6780 * java-tree.h (soft_lookupjnimethod_node,
6781 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
6783 (flag_jni): Declare.
6784 (build_jni_stub): Declare.
6785 (struct lang_decl): Added `native' flag.
6786 (METHOD_NATIVE): Redefined to use `native' field of lang specific
6788 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
6789 soft_jnipopsystemframe_node): New globals.
6790 (init_decl_processing): Set them. _Jv_InitClass only takes one
6793 * java-tree.def: Put into `C' mode.
6795 2000-04-27 Tom Tromey <tromey@cygnus.com>
6798 * expr.c (expand_invoke): Generate check to see if object pointer
6799 is null in nonvirtual invocation case.
6800 * java-tree.h (soft_nullpointer_node): Declare.
6801 * decl.c (soft_nullpointer_node): New global.
6802 (init_decl_processing): Initialize soft_nullpointer_node.
6803 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6804 or `private' methods.
6805 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6807 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
6809 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6812 2000-04-26 Tom Tromey <tromey@cygnus.com>
6814 * zextract.c (find_zip_file_start): New function.
6815 (read_zip_archive): Use it.
6817 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6819 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
6821 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6823 * class.c (common_enclosing_context_p): New function.
6824 * java-tree.h (common_enclosing_context_p): Added prototype.
6825 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
6826 classes sharing an outer context with the current instance.
6827 * parse.y (build_access_to_thisn): Fixed leading comment.
6828 (verify_constructor_super): New local `supper_inner'. Skip
6829 enclosing context argument in the case of inner class constructors.
6830 (patch_method_invocation): Insert proper context as second
6831 parameter to pure inner class constructor super invocations.
6833 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6835 * parse.y (end_class_declaration): Reset the interface number
6838 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6840 * parse.y (source_start_java_method): Deleted unnecessary code.
6841 (patch_method_invocation): Fixed comment.
6843 2000-04-24 Robert Lipe <robertlipe@usa.net>
6845 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
6847 2000-04-23 Tom Tromey <tromey@cygnus.com>
6849 * boehm.c (mark_reference_fields): Use int_byte_position.
6851 2000-04-22 Tom Tromey <tromey@cygnus.com>
6853 * boehm.c (mark_reference_fields): Only call byte_position on
6856 2000-04-22 Tom Tromey <tromey@cygnus.com>
6858 * boehm.c (mark_reference_fields): Added `last_view_index'
6859 argument. Use DECL_FIELD_OFFSET to determine field's offset.
6861 2000-04-20 Mo DeJong <mdejong@cygnus.com>
6863 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
6864 * parse.y (check_class_interface_creation): Fixed comments. Select
6865 permitted modifiers for (inner) interfaces. Changed error message
6866 to report rejected modifiers used with local classes.
6868 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6870 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
6871 of directly inherited type considered in scope.
6872 * parse.y (do_resolve_class): Search inherited classes for inner
6875 2000-04-20 Tom Tromey <tromey@cygnus.com>
6877 * parse.y (not_accessible_p): Use member's class, not current
6878 class, when doing inheritance check for protected reference.
6881 2000-04-20 Jason Schroeder <shrode@subnature.com>
6883 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
6885 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6887 * parse.y (lookup_field_wrapper): Search for final local aliases.
6888 (resolve_expression_name): Let lookup_field_wrapper search for
6889 final local aliases. Force the value of `name' if one is found.
6890 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
6891 an expression name. Fixed comments.
6893 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6895 * parse.y (yyerror): `msg' can be null, don't use it in that case.
6897 2000-04-19 Tom Tromey <tromey@cygnus.com>
6899 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
6901 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6903 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
6905 2000-04-18 Tom Tromey <tromey@cygnus.com>
6908 * gjavah.c (utf8_cmp): Changed return value.
6909 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
6911 (cxx_keywords): New global.
6912 (get_field_name): Handle new result of cxx_keyword_subst.
6913 (print_method_info): Likewise.
6915 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
6917 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
6918 with a newline, for CNI.
6919 (print_stub_or_jni): Print a space or newline before method name for
6921 (print_cxx_classname): Don't write leading "::" in CNI stub method.
6922 (process_file): Include gcj/cni.h if generating CNI stubs.
6924 2000-04-16 Tom Tromey <tromey@cygnus.com>
6926 * gjavah.c (decompile_method): Use print_field_name.
6929 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6931 * parse.y (java_expand_classes): Reverse the package list once.
6932 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
6934 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
6935 the `==' and `!=' operators.
6937 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6939 * jcf-write.c (generate_bytecode_insns): At invokation time,
6940 always relate an interface method to the type of its selector.
6942 2000-04-05 Tom Tromey <tromey@cygnus.com>
6945 * expr.c (expand_invoke): Generate check to see if object pointer
6946 is null in nonvirtual invocation case.
6947 * java-tree.h (soft_nullpointer_node): Declare.
6948 * decl.c (soft_nullpointer_node): New global.
6949 (init_decl_processing): Initialize soft_nullpointer_node.
6950 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6951 or `private' methods.
6952 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6954 2000-04-05 Tom Tromey <tromey@cygnus.com>
6957 * parse.y (check_final_assignment): Recognize assignments to the
6958 `length' field of an array when generating class files.
6960 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6962 * class.c (decl_hash): Prototype removed.
6963 (decl_compare): Likewise.
6965 2000-04-05 Tom Tromey <tromey@cygnus.com>
6967 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
6968 * parse.y (check_modifiers_consistency): Check for final/volatile
6969 clash. Fixes PR gcj/164.
6971 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6973 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
6975 (java_hash_compare_tree_node): Renamed from `decl_compare, made
6977 (add_method_1): Use `java_hash_hash_tree_node' and
6978 `java_hash_compare_tree_node'.
6979 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
6980 (java_hash_compare_tree_node): Likewise.
6981 * parse.y (find_applicable_accessible_methods_list): Create,
6982 delete and use a hash table to remember already searched interfaces.
6984 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
6986 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
6989 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6991 * boehm.c (mark_reference_fields, set_bit): Prototype.
6992 (set_bit): Un-ANSI-fy definition.
6994 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
6997 * decl.c (emit_init_test_initialization): Likewise.
6999 * gjavah.c (jni_print_char): Likewise.
7001 * parse.y (create_new_parser_context): Likewise.
7003 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7005 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
7006 patch missing hunk. Fixed indentation.
7008 2000-03-30 Tom Tromey <tromey@cygnus.com>
7010 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
7011 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
7013 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7015 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7016 when negative *before* using it as an array index.
7017 * ChangeLog: Fixed typo.
7019 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7021 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7022 to 0 when it reaches -1.
7024 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7026 * jcf-parse.c (get_constant): Properly cast `num' during the
7027 invocation of `add_double'.
7028 * jcf-write.c (push_long_const): Properly cast `lo' before
7029 comparing it to short bounds.
7030 * parse-scan.y (interface_declaration:): Rule re-arrange so that
7031 `interface_body:' is reduced after the current interface is
7034 2000-03-26 Tom Tromey <tromey@cygnus.com>
7036 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
7037 Java-specific `-f' option.
7039 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7041 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
7042 Adjust order of making types.
7043 Make bitsize_*_node values.
7045 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7047 * class.c (make_field_value): Use byte_position.
7048 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
7049 (java_array_data_offset): Likewise.
7050 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
7053 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7055 * parse.y (check_abstract_method_definitions): New local
7056 `end_type_reached'. Make sure we also consider `end_type'.
7057 (java_check_abstract_method_definitions): Make sure we eventually
7058 consider `java.lang.Object'.
7059 (maybe_use_access_method): Don't use access method if not in the
7060 context of a pure inner class or if the method's context is right.
7061 (find_applicable_accessible_methods_list): New static flag
7062 `object_done'. Don't search abstract classes as interfaces. Fixed
7063 indentation. Fixed the `java.lang.Object' only search. Search
7064 class interface(s) first, then fully search enclosing contexts.
7065 (find_most_specific_methods_list): Pick the closest candidate when
7066 they're all abstract.
7068 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7070 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7071 properly initialize `finished_label'. Don't emit gotos for empty
7074 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7076 * except.c (emit_handlers): Clear catch_clauses_last.
7078 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7080 * parse.y (check_method_types_complete): New function.
7081 (create_class): Reset anonymous class counter only when seeing an
7083 (java_complete_class): JDEP_METHOD: Don't recompute signature
7086 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7088 * class.c (build_static_ref): Fixed indentation in comment.
7089 * java-tree.def (TRY_EXPR): Fixed typo in name.
7090 (CLASS_LITERAL): Likewise.
7091 * java-tree.h: (TYPE_DOT_CLASS): New macro.
7092 (struct lang_type): New field `dot_class'.
7093 * jcf-write.c (generate_bytecode_insns): Fixed error message.
7094 (generate_classfile): Method `class$' is synthetic.
7095 * parse.y (build_do_class_method): New function.
7096 (build_dot_class_method_invocation): Likewise.
7097 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
7098 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
7099 (qualify_ambiguous_name): Likewise.
7100 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
7101 (build_try_statement): Fixed leading comment.
7103 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7105 * class.c (make_field_value): Properly handle sizes.
7106 (get_dispatch_vector): Use tree_low_cst and host_integerp.
7107 (layout_class_method): Count using trees.
7108 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
7109 * expr.c (java_array_data_offset): Use int_bit_position.
7110 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
7111 (build_invokevirtual): Use tree_low_cst and do computations with trees.
7113 2000-03-16 Tom Tromey <tromey@cygnus.com>
7115 * lang.c (flag_hash_synchronization): New global.
7116 (lang_f_options): Added `hash-synchronization'.
7117 * lang-options.h: Mention -fhash-synchronization.
7118 * java-tree.h (flag_hash_synchronization): Declare.
7119 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
7120 hash table synchronization is disabled.
7121 * decl.c (init_decl_processing): Only push `sync_info' value when
7122 hash table synchronization is disabled.
7123 * class.c (make_class_data): Only push `sync_info' field when hash
7124 table synchronization is disabled. Removed dead code.
7126 2000-03-16 Tom Tromey <tromey@cygnus.com>
7128 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
7130 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7132 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
7134 * parse.y (patch_method_invocation): Handle anonymous classes
7135 creation in static context.
7137 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7139 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
7140 * parse.y (resolve_qualified_expression_name): Use it.
7141 (patch_method_invocation): Likewise.
7143 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7145 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
7146 depending on the type of dependency which dictates what the
7148 (unresolved_type_p): Resolved types limited to the current class.
7150 2000-03-15 Tom Tromey <tromey@cygnus.com>
7152 * decl.c (init_decl_processing): Set type of `sync_info' to be
7155 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
7156 Correctly compute bit number for current slot. Zero `high' and
7157 `low' in DS_LENGTH case. Don't skip inherited fields. Use
7158 mark_reference_fields.
7159 (mark_reference_fields): New function.
7161 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7163 * parse.y (register_incomplete_type): Fixed initialization of
7166 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7168 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
7170 (push_class_context, pop_class_context): New function.
7171 (class_body:): Call pop_class_context.
7172 (interface_body:): Likewise.
7173 (INNER_QUALIFIER): New macro.
7174 (report_class_declaration): Changed output format and use
7175 INNER_QUALIFIER. Call push_class_context.
7177 2000-02-14 Andrew Haley <aph@cygnus.com>
7179 * check-init.c (check_init): Add new cases for unary and binary
7182 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7184 * parse.y (resolve_package): Set `next' once a type name has been
7185 progressively discovered.
7186 (resolve_qualified_expression_name): Propagate resolution only if
7187 there are remaining qualifiers. Take into account `q' might have
7188 been cleared after re-qualification.
7189 * parse.y (patch_method_invocation): New local `resolved'.
7190 Section dealing with qualified expression rewritten to use
7191 resolve_field_access.
7193 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7195 * parse.h (PUSH_CPC): Fixed indentation.
7196 (DEBUG_CPC): New macro.
7197 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
7198 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
7199 * parse.y (class_body_declaration:): Use
7200 SET_CPC_INSTANCE_INITIALIZER_STMT.
7201 (method_declaration:): Check for null current_function_decl.
7202 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
7203 (java_parser_context_pop_initialized_field): Better handling of
7205 (maybe_make_nested_class_name): Mark nested class name as
7206 qualified when necessary.
7207 (end_class_declaration): Don't call java_parse_context_resume when
7208 one or more error occurred.
7209 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
7210 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
7211 SET_CPC_INITIALIZER_STMT.
7212 (method_header): Check for inner classes declaring static methods.
7213 (resolve_qualified_expression_name): Handle situation where `this'
7216 2000-03-13 Hans Boehm <boehm@acm.org>
7218 * typeck.c (build_prim_array_type): Correctly set the high word too.
7220 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7222 * parse.y (java_complete_expand_methods): Leave <clinit> out of
7224 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
7225 list of methods for interfaces.
7227 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7229 * parse.y (qualify_ambiguous_name): Properly handle expressions
7232 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7234 * parse.y (check_final_assignment): Extended to process
7236 (patch_assignment): Have check_final_assignment called only once.
7238 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7240 * java-tree.h (IS_INIT_CHECKED): New flag.
7241 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
7242 * parse.y (patch_string): Call force_evaluation_order on the
7243 completed string concatenation tree.
7244 * expr.c (force_evaluation_order): Call force_evaluation_order on
7245 function's arguments too.
7247 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7249 * decl.c (emit_init_test_initialization): Mark KEY as unused.
7250 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7251 (build_anewarray): Likewise.
7252 * parse.y (patch_newarray): Likewise.
7253 * parse.c: Regenerated.
7255 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7257 * decl.c (init_decl_processing): Added new class fields `depth',
7258 `ancestors', and `idt' to class_type_node. Use
7259 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
7260 * class.c (make_class_data): Push initial values for new fields.
7261 * java-tree.h: Updated prototype for `build_invokeinterface'.
7262 * expr.c (build_invokeinterface): Changed parameters to accept
7263 `method' tree. Calculate index of `method' in its declaring
7264 interface. Build call to _Jv_LookupInterfaceMethodIdx.
7265 (expand_invoke): Call `build_invokeinterface' with new parameters.
7266 * parse.y (patch_invoke): Call `build_invokeinterface' with new
7269 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7271 * typeck.c (lookup_do): Search superinterfaces first
7272 when looking up an interface method. From Godmar Back
7275 2000-03-06 Tom Tromey <tromey@cygnus.com>
7277 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
7279 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7281 * java-tree.h (lookup_argument_method2): Declared.
7282 (safe_layout_class): Prototype moved from parse.h.
7283 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
7284 * parse.y (java_check_regular_methods): Local `super_class' gone.
7285 Call lookup_argument_method2 instead of lookup_argument_method.
7286 Perform modifier match for methods found declared in implemented
7287 interfaces. Fixed indentation problem. Overriding/hiding error
7288 report to take place only for methods found in classes.
7289 * typeck.c (lookup_argument_method): Changed leading
7290 comment. Re-written by calling lookup_do.
7291 (lookup_argument_method2): New function.
7292 (lookup_java_method): Re-written by calling lookup_do.
7293 (lookup_do): New function.
7295 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7297 * check-init.c (check_init): Removed dead code. Handle (blank)
7299 * parse.y (declare_local_variables): New local `final_p', set it
7300 and use it to initialize LOCAL_FINAL.
7301 (check_final_assignment): Only check FIELD_DECLs.
7303 2000-02-17 Tom Tromey <tromey@cygnus.com>
7305 * Makefile.in (JAVA_OBJS): Added boehm.o.
7306 (boehm.o): New target.
7307 * Make-lang.in (JAVA_SRCS): Added boehm.c.
7308 * java-tree.h (flag_use_boehm_gc): Declare.
7309 (get_boehm_type_descriptor): Declare.
7310 * lang.c (lang_f_options): Added `use-boehm-gc'.
7311 (flag_use_boehm_gc): New global.
7312 * lang-options.h: Added -fuse-boehm-gc.
7313 * boehm.c: New file.
7314 * class.c (get_dispatch_table): If class uses a Boehm type
7315 descriptor, put it in the vtable.
7316 (make_class_data): Removed dead code.
7318 2000-03-03 Per Bothner <per@bothner.com>
7320 * decl.c (init_decl_processing): Initialize sizetype properly.
7322 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7324 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
7325 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
7326 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7327 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
7328 (jcf_parse): New local `current'. Load innerclasses seen in outer
7329 context being processed.
7330 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7331 * jcf-write.c (append_innerclasses_attribute): New function.
7332 (append_innerclasses_attribute_entry): Likewise.
7333 (get_access_flags): Handle static classes. Set anonymous and local
7334 classes to be private.
7335 (generate_classfile): Attribute count adjusted. Call
7336 append_innerclasses_attribute.
7337 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
7338 PURE_INNER_CLASS_TYPE_P.
7339 * parse.y (parser_qualified_classname): New parameter `is_static',
7340 produce non qualified name accordingly.
7341 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
7342 (create_interface): Added argument to parser_qualified_classname.
7343 (create_class): Added argument to parser_qualified_classname. Setup
7344 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
7345 (add_inner_class_fields): Fixed indentation.
7346 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
7347 (method_declarator): Fixed typo in comment.
7348 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
7349 (build_current_thisn): Likewise.
7350 (patch_method_invocation): Likewise.
7352 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7354 * decl.c (current_function_decl): Move to toplev.c.
7356 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7358 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
7359 (DECL_BIT_INDEX): Use underlying representation.
7360 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
7362 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7364 * expr.c (build_java_ret): Pass proper type to size_binop.
7366 2000-02-25 Anthony Green <green@cygnus.com>
7368 * expr.c (build_class_init): Mark the decl to be ignored by
7370 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
7371 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
7372 * class.c (init_test_hash_newfunc): New function.
7373 (decl_hash): New function.
7374 (decl_compare): New function.
7375 * decl.c (emit_init_test_initialization): New function.
7376 (complete_start_java_method): Traverse the init test hashtable,
7377 calling emit_init_test_initialization.
7378 (always_initialize_class_p): Define.
7379 * expr.c (build_class_init): Use initialization tests when
7380 emitting class initialization code.
7381 (always_initialize_class_p): Declare.
7382 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
7384 * java-tree.h: Include hash.h.
7385 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
7386 (struct lang_decl): Add init_test_table field.
7387 (init_test_hash_entry): Define.
7389 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7391 * gjavah.c (main): Avoid using `argi' to report unimplemented
7394 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7396 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7397 initialize locals to avoid warnings. Local `exception_type' moved
7400 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7402 * parse.y (resolve_expression_name): Use `orig' as a second
7403 argument to resolve_field_access.
7404 (resolve_field_access): Removed unnecessary code when dealing with
7407 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7409 * class.c (push_super_field): Don't push the field twice.
7410 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
7411 * parse.h (java_reorder_fields): Prototyped.
7412 * parse.y (java_reorder_fields): New function.
7413 (java_layout_class): Simplified not to worry about re-ordering.
7415 2000-02-23 Tom Tromey <tromey@cygnus.com>
7417 * gjavah.c (print_name): In JNI case, correctly quote string.
7418 (print_method_info): Don't handle overrides in JNI mode.
7420 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7422 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
7423 value type set to `boolean_type_node'.
7425 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7427 * jcf-dump.c (main): Test for correct condition after
7428 output file creation.
7430 2000-02-19 Anthony Green <green@cygnus.com>
7432 * jcf-depend.c (add_entry): Fix test for first list entry.
7434 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7436 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
7437 * constants.c (build_constants_constructor): Likewise.
7439 2000-02-19 Anthony Green <green@cygnus.com>
7441 * jcf-depend.c (add_entry): Add entries to the end of the list.
7443 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
7445 * decl.c (INT_TYPE_SIZE): Define if necessary.
7446 (expand_java_return): Handle the case of a native integer smaller
7449 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7451 * gjavah.c (help): Use GCCBUGURL.
7452 * jv-scan.c (help): Likewise.
7453 * jcf-dump.c (help): Likewise.
7455 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7457 * jcf-write.c (generate_bytecode_insns): Don't generate empty
7460 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7462 * jcf-parse.c (load_class): Call `fatal' if no file containing
7463 the target class are found.
7465 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
7467 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
7468 lex.c, lex.h, and PARSE_H to...
7469 (parse.o, parse-scan.o): ...here, respectively.
7471 * lex.c: Split out code that may trigger SIGFPE from yylex()
7472 to its own function.
7473 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
7475 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7477 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
7479 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7481 * parse.y (outer_field_access_p): Stop in time when outer contexts
7483 (resolve_qualified_expression_name): Properly qualify *everything*
7484 after a package.type to be resoled as expression names.
7485 (find_applicable_accessible_methods_list): Save/restore `class' to
7486 isolate it from a possible outer context search.
7488 2000-02-15 Tom Tromey <tromey@cygnus.com>
7490 * gjavah.c (jni_print_char): New function.
7491 (print_full_cxx_name): Use it.
7492 (decode_signature_piece): Likewise.
7493 (print_cxx_classname): Likewise.
7495 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7497 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
7499 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
7501 * gjavah.c: Include version.h.
7503 * jcf-dump.c: Likewise.
7505 * jv-scan.c: Likewise.
7507 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7509 * parse.y (outer_field_access_fix): First parameter now a tree
7510 node. Check for assignement to final. First argument to
7511 build_outer_field_access_fix modified to accommodate prototype.
7512 (build_outer_field_access): Don't check for assignment to final
7514 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
7515 possibly returned by outer_field_access_fix. Changed
7516 outer_field_access_fix's first argument.
7517 (check_final_assignment): $finit$'s context is OK.
7518 (patch_unaryop): Use node instead of its line/column value when
7519 calling outer_field_access_fix.
7521 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7523 * parse.y (interface_declaration:): No longer tagged
7524 <node>. Re-installed default action.
7525 (class_member_declaration:): Handle inner interfaces.
7526 (interface_member_declaration): Handle inner interfaces and
7528 (create_interface): Push error if one seen. Suspend parsing
7529 context when processing an inner interface.
7530 (register_fields): Inner class static field limitations not to
7531 apply to inner interfaces.
7533 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7535 * jcf-parse.c (load_class): Update `java_error_count' when a
7536 class' file can't be found.
7537 (parse.y): Avoid (byte)code generation when errors seen.
7539 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7541 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
7542 decodes a valid node.
7543 (patch_binop): Handle TRUNC_DIV_EXPR.
7545 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7547 * parse.y (resolve_package): New local `acc'. Try to progressively
7548 build and guess a package and type name.
7550 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7552 * parse.y (find_applicable_accessible_methods_list): Load and
7553 layout the search class if necessary.
7554 (java_complete_tree): Keep to original type of the folded initial
7557 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7559 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
7560 Generate error message if circularity is detected. New static
7562 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
7563 * jcf-write.c (generate_bytecode_insns): Very simply handle
7565 * parse.y (java_check_circular_reference): Use
7566 `cyclic_inheritance_report' during report, if necessary.
7567 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
7568 walking NEW_ARRAY_INIT twice.
7570 2000-02-09 Tom Tromey <tromey@cygnus.com>
7572 * parse.y (check_class_interface_creation): Allow inner classes to
7573 be `private' or `protected', check modifiers' consistency. Prevent
7574 block local classes from bearing any modifiers.
7576 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7578 * except.c (check_start_handlers): Re-add prototype lost in last
7580 (maybe_start_try): Remove excess argument to `check_start_handlers'.
7582 2000-02-09 Andrew Haley <aph@cygnus.com>
7584 * decl.c (clear_binding_level): Remove excess initializer.
7585 (maybe_poplevels): Remove unused variable.
7586 (force_poplevels): Ditto.
7587 (struct binding_level): Add comment.
7589 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7591 * jcf-write.c (generate_classfile): Don't consider
7592 pre-initialization with reference value (use <clinit> instead.)
7593 * parse.y (java_fix_constructors): No generated constructor for
7595 (build_outer_field_access): Removed debug message.
7596 (outer_field_expanded_access_p): Adapted to bytecode generation.
7597 (build_outer_field_access_method): Use fix_method_argument_names.
7598 (build_outer_method_access_method): Fixed indentation. Added
7599 comment. Handle access method generation for static and also void
7601 (build_access_to_thisn): Inserted debug message.
7602 (maybe_build_thisn_access_method): Use fix_method_argument_names.
7603 (resolve_qualified_expression_name): Fixed comment.
7604 (not_accessible_p): Adapted to bytecode generation. Added comment.
7605 (patch_method_invocation): Added comment.
7606 (maybe_use_access_method): Fixed leading comment. Handle static
7608 (java_complete_lhs): Don't shortcut handling of initialized upon
7609 declaration String type static fields when generating bytecode.
7610 (patch_unaryop): Handle outer field access when generating
7613 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7615 * java-tree.h (FIELD_THISN): New macro.
7616 * jcf-write.c (append_synthetic_attribute): New function.
7617 (generate_classfile): Set "Synthetic" attribute on this$<n>,
7618 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
7619 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
7621 (build_outer_field_access): Turned on access functions usage and
7622 generation when compiling to bytecode.
7623 (maybe_use_access_method): Likewise.
7625 2000-01-25 Andrew Haley <aph@cygnus.com>
7627 * java-except.h (struct eh_range): Add `expanded' field.
7628 (maybe_start_try): Add end_pc arg.
7629 (maybe_end_try): Ditto.
7630 * java-tree.h (force_poplevels): new function.
7631 * expr.c (expand_byte_code): Don't call maybe_start_try or
7633 * except.c (add_handler): Reset expanded.
7634 (expand_start_java_handler): Set expanded.
7635 (check_start_handlers): Don't expand a start handler that's
7636 already been expanded.
7637 (maybe_start_try): Add end_pc arg. Only expand a handler which
7639 (expand_end_java_handler): call force_poplevels.
7640 (force_poplevels): new function.
7641 * decl.c (binding_level): Add start_pc of binding level.
7642 (maybe_pushlevels): Call maybe_start_try when pushing binding
7644 (maybe_poplevels): Call maybe_end_try when popping binding levels.
7645 (LARGEST_PC): Define.
7646 (clear_binding_level): Use LARGEST_PC.
7648 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
7649 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
7650 (binding_depth, is_class_level, current_pc): new variables.
7651 (struct binding_level): ditto.
7652 (indent): new function.
7653 (push_jvm_slot): add debugging info.
7654 (maybe_pushlevels): ditto.
7655 (maybe_poplevels): ditto.
7658 (start_java_method): ditto.
7659 (give_name_to_locals): comment only.
7660 * except.c (binding_depth, is_class_level, current_pc):
7662 (expand_start_java_handler): add debugging info.
7663 (expand_end_java_handler): ditto.
7665 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7667 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
7668 (print_name_for_stub_or_jni, process_file): Constify a char*.
7670 2000-02-03 Tom Tromey <tromey@cygnus.com>
7672 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
7674 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7676 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
7677 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
7680 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7682 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
7683 * java-tree.h (TYPE_II_STMT_LIST): New macro.
7684 (struct lang_type): New field `ii_block'.
7685 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
7686 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
7687 * parse.h (struct parser_ctxt): New field `instance_initializers'.
7688 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
7689 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
7690 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
7692 * parse.y (add_instance_initializer): New function.
7693 (in_instance_initializer): New static global.
7694 (class_body_declaration:): Link instance initializer block.
7695 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
7696 (array_creation_expression:): Remove unused local.
7697 (java_parser_context_push_initialized_field): Fixed leading
7698 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
7699 CPC_INSTANCE_INITIALIZER_LIST.
7700 (java_parser_context_pop_initialized_field): Likewise.
7701 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
7702 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
7703 CPC_INITIALIZER_STMT.
7704 (fix_constructors): New local `class_type'. Use it. Call
7705 add_instance_initializer.
7706 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
7707 (patch_return): Forbid return in instance initializers.
7708 (patch_throw_statement): Enforce exception handling in the context
7709 of instance initializers.
7711 2000-02-03 Tom Tromey <tromey@cygnus.com>
7713 * Make-lang.in (java.mostlyclean): Remove executables in
7716 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7718 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
7719 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
7720 (java_float_finite): Convert to use union Word from javaop.h.
7721 (java_double_finite): Convert to use union DWord from javaop.h.
7723 2000-02-02 Tom Tromey <tromey@cygnus.com>
7725 * gjavah.c (options): Added `jni' entry.
7726 (help): Document -jni.
7727 (flag_jni): New global.
7728 (process_file): Handle JNI output. Don't print text from
7729 -prepend, -add, etc, when generating stubs. Only remove `.class'
7730 suffix if it actually exists.
7731 (main): Create a `.c' file when run with `--jni --stubs'. Create
7732 correct output file name with `--jni'.
7733 (print_include): Mangle header name differently in JNI case.
7734 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
7736 (print_method_info): Handle JNI case. Put signature info into
7737 method name. Handle case when STREAM is NULL.
7738 (print_name_for_stub_or_jni): New function.
7739 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
7740 (print_cxx_classname): Handle JNI.
7741 (print_full_cxx_name): Likewise.
7742 (decode_signature_piece): Likewise.
7743 (overloaded_jni_method_exists_p): New function.
7744 (struct method_name): Added `signature' and `sig_length' fields.
7745 (HANDLE_END_FIELD): Do nothing in JNI mode.
7747 2000-02-02 Tom Tromey <tromey@cygnus.com>
7749 * jv-scan.c: Include version.c, <getopt.h>.
7750 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
7751 (options): New array.
7752 (usage): New function.
7753 (version): New function.
7754 (main): Use getopt_long to parse command line.
7755 * jcf-dump.c: Include version.c, <getopt.h>.
7756 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
7757 OPT_JAVAP): New macros.
7758 (options): New array.
7759 (usage): Return `void'. Changed message.
7760 (help): New function.
7761 (version): New function.
7762 (main): Use getopt_long_only to parse command line.
7763 * gjavah.c: Include <getopt.h>.
7764 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
7765 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
7766 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
7767 (options): New array.
7768 (java_no_argument): Removed.
7769 (help): Updated with missing options.
7770 (main): Use getopt_long_only to parse command line.
7771 (usage): Changed message.
7773 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7775 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
7776 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
7777 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
7778 * parse.y (array_creation_expression:): Handle anonymous arrays.
7779 (build_array_from_name): Don't set `ret_name' if null.
7780 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
7781 (qualify_ambiguous_name): Likewise.
7782 (java_complete_expand_class): Likewise.
7784 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7786 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
7787 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
7788 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
7789 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
7790 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
7791 AIPL_FUNCTION_COMPLETED_INVOCATION.
7792 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
7793 AIPL_FUNCTION_INVOCATION_READY.
7794 (AIPL_FUNCTION_DECLARATION): New enum entry.
7795 * parse.y (reorder_static_initialized): New function.
7796 (java_parser_context_pop_initialized_field): Use it.
7797 (add_inner_class_fields): Use
7798 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
7799 augmented. Install marker after last alias initializer, if any.
7800 (generate_finit): Fixed typo. Don't try to retain only the used
7802 (method_header): Compute and set DECL_FUNCTION_NAP.
7803 (method_declarator): Fixed comment. Insert alias initializer in
7805 (build_alias_initializer_parameter_list): Fixed leading
7806 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
7807 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
7808 (java_complete_expand_class): Code to retain only used aliases
7810 (java_complete_expand_methods): New local `first_decl'. Generate
7811 $finit$ first, then expand the constructors, regular methods and
7813 (java_complete_expand_method): Don't report error on missing
7814 return statement if previously detected bogus.
7815 (fix_constructors): Don't patch constructor parameters list.
7816 (patch_method_invocation): Use new AIPL enum values. Reverse
7817 alias initializer list for anonymous classes.
7819 2000-01-30 Anthony Green <green@redhat.com>
7821 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
7822 determine how many stack slots to pop.
7824 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7826 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
7827 error handling/recovery.
7828 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
7830 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7832 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
7833 FIELD_LOCAL_ALIAS_USED): New macros.
7834 (DECL_FUNCTION_NAP): New macro.
7835 (struct lang_decl): New field `nap'.
7836 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
7837 (struct lang_type): New fields `finit_stmt_list' and
7839 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
7840 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
7841 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
7842 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
7843 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
7844 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
7845 (BUILD_THROW): Macro line separator re-indented.
7846 * parse.y (end_class_declaration): New function.
7847 (maybe_generate_pre_expand_clinit): New name for
7848 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
7849 pre-expand static fields.
7850 (maybe_generate_clinit): Function deleted.
7851 (check_for_static_method_reference): Prototype's parameter list
7853 (generate_finit): New name for maybe_generate_finit. Changed
7854 leading comment. Function rewritten to use
7855 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
7856 (build_alias_initializer_parameter_list): New function.
7857 (java_parser_context_pop_initialized_field): Likewise.
7858 (add_inner_class_fields): Likewise.
7859 (type_declaration:): Call end_class_declaration.
7860 (class_member_declaration:): Likewise.
7861 (formal_parameter_list:): Fixed typos.
7862 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
7863 element. Improved error handling.
7864 (block_statement:): Call end_class_declaration.
7865 (anonymous_class_creation:): Likewise.
7866 (create_anonymous_class): Fixed comments.
7867 (create_class): Call add_inner_class_fields.
7868 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
7869 (method_header): Use MARK_FINAL_PARMS.
7870 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
7871 (method_declarator): Propagate final argument flag.
7872 (craft_constructor): New local `artificial'. Call
7873 build_alias_initializer_parameter_list. Use
7874 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
7875 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
7877 (complete_expand_class): Get rid of unused outer context local
7879 (java_complete_expand_methods): Fixed leading
7880 comment. Generate/pre-expand <clinit> first. Changed method
7881 expansion order to regular, $finit$, constructors, <clinit>.
7882 (java_complete_expand_method): Set current_function_decl.
7883 (fix_constructors): Fix constructor parameter list to account for
7884 outer context local alias initializers.
7885 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7886 (resolve_expression_name): Lookup outer context local aliases. New
7887 local `access', use it.
7888 (patch_method_invocation): Patch inner class ctor invocation with
7889 outer context local aliases initialization values. $finit$
7890 invocation patching now includes things generated with
7891 build_alias_initializer_parameter_list.
7892 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7893 (build_super_invocation): Likewise.
7894 (patch_assignment): Changed comment.
7896 2000-01-27 Andrew Haley <aph@cygnus.com>
7898 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
7902 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7904 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
7906 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
7908 * parse.y (register_fields): Don't pass a format specifier to
7909 OBSOLETE_MODIFIER_WARNING.
7910 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
7911 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
7913 (check_modifiers): Change function into a macro.
7914 (check_class_interface_creation): Pass a literal format string.
7916 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7918 * buffer.h: PROTO -> PARAMS.
7919 * check-init.c: Likewise.
7920 * class.c: Likewise.
7921 * constants.c: Likewise.
7922 * convert.h: Likewise.
7924 * except.c: Likewise.
7926 * gjavah.c: Likewise.
7927 * java-except.h: Likewise.
7928 * java-tree.h: Likewise.
7929 * jcf-depend.c: Likewise.
7930 * jcf-dump.c: Likewise.
7931 * jcf-parse.c: Likewise.
7932 * jcf-path.c: Likewise.
7933 * jcf-reader.c: Likewise.
7934 * jcf-write.c: Likewise.
7936 * jv-scan.c: Likewise.
7937 * jvgenmain.c: Likewise.
7938 * jvspec.c: Likewise.
7942 * parse-scan.y: Likewise.
7943 * parse.h: Likewise.
7944 * parse.y: Likewise.
7945 * typeck.c: Likewise.
7946 * verify.c: Likewise.
7949 * zextract.c: Likewise.
7950 * zipfile.h: Likewise.
7952 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7954 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7955 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
7956 * constants.c (build_constant_data_ref): Check for cached
7957 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
7958 in TYPE_CPOOL_DATE_REF.
7959 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
7960 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
7961 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
7962 (LOCAL_FINAL): New macro.
7963 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
7964 constant pool -- don't try to reuse.
7965 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
7967 (find_in_current_zip): Use TYPE_JCF.
7968 * parse.h (java_check_final): Prototype removed.
7969 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
7970 (maybe_create_class_interface_decl,
7971 check_class_interface_creation): Likewise.
7972 (java_expand_finals): Function removed.
7973 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
7974 (block_statement:): Fixed comment.
7975 (anonymous_class_creation:): Likewise.
7976 (check_class_interface_creation): Reversed Jan 12, 2000 extra
7978 (check_class_interface_creation): Loosened error report on (inner)
7979 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
7980 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
7981 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
7983 (create_interface): Likewise.
7984 (anonymous_class_counter): New static global.
7985 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
7986 patch. Fixed comments.
7987 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
7988 anonymous_class_counter when declaring a toplevel class.
7989 (craft_constructor): Fixed constructor name when handling
7990 anonymous classes. Anonymous class constructors to feature hidden
7992 (java_fix_constructors): Added comment.
7993 (java_check_final): Function removed.
7994 (java_complete_expand_methods): Fixed comment. Don't generate
7995 class data, save its outgoing constant pool instead.
7996 (verify_constructor_super): Skip anonymous class constructor
7997 hidden this$<n> parameter.
7998 (java_expand_classes): New local `saved_ctxp'. Removed call to
7999 java_expand_finals and java_check_final. Expand anonymous class
8000 constructors. Generate class data.
8001 (build_super_invocation): Skip anonymous class hidden this$<n>
8003 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
8004 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8005 (set_java_signature): Likewise.
8007 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8009 * gjavah.c: Delete ACC_VISIBILITY define.
8010 * jcf.h: Add ACC_VISIBILITY define.
8011 * parse.y: final: rule tagged <value>.
8012 (java_check_regular_methods): Use ACC_VISIBILITY define for
8013 default package access check.
8014 (local_variable_declaration_statement): Use final: rule.
8016 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8018 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
8021 2000-01-17 Tom Tromey <tromey@cygnus.com>
8023 * gjavah.c (print_field_info): Allow non-static final fields.
8025 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8027 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
8028 * parse.y (patch_anonymous_class): New function.
8029 (create_anonymous_class): Register incomplete type when the
8030 class/interface to extends/implement isn't known yet.
8031 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
8032 (verify_constructor_super): Tuned error message.
8034 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8036 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
8037 (ANONYMOUS_CLASS_P): New macro.
8038 (TYPE_SIGNATURE, TYPE_JCF): New macros.
8039 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
8040 * parse.y (create_class): Added leading argument.
8041 (maybe_create_class_interface_decl,
8042 check_class_interface_creation): Likewise.
8043 (craft_constructor): New function.
8044 (verify_constructor_super): Added argument in prototype.
8045 (class_declaration:): Inserted leading argument.
8046 (for_begin:): Use FOR_LOOP_P.
8047 (anonymous_class_creation): Create WFL of the anonymous class to
8048 instantiate. Call build_new_invocation. Added comments.
8049 (check_class_interface_creation): Handle parameter `anonymous' in
8050 verbose mode class creation announce.
8051 (link_nested_class_to_enclosing): Exclude anonymous classes.
8052 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
8053 anonymous class, even though they appear to have an enclosing
8055 (create_interface): Pass extra argument to
8056 check_class_interface_creation.
8057 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
8058 (create_class): Call check_class_interface_creation and
8059 maybe_create_class_interface_decl with extra new argument. Don't
8060 add private this$<n> to anonymous classes.
8061 (method_declarator): Insert hidden this$<n> to anonymous class
8063 (java_fix_constructors): Deleted code creating default
8064 constructor. Call craft_constructor instead.
8065 (java_check_regular_methods): Set `saw_constructor' to 1 for
8067 (fix_constructors): Pass extra argument to verify_constructor_super.
8068 (verify_constructor_super): New local `sdecl', use it. Search for
8069 matching constructor (possibly featuring arguments) in super
8071 (lookup_method_invoke): Craft constructor according to arguments
8072 list when dealing with anonymous class constructors.
8073 (build_super_invocation): Pass arguments to anonymous class super
8075 (search_loop): Use FOR_LOOP_P.
8076 (labeled_block_contains_loop_p): Likewise.
8078 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8080 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
8081 (enclosing_context_p): New function.
8082 (get_access_flags_from_decl): Handle CLASS_STATIC.
8083 (maybe_layout_super_class): Extra first argument passed to
8085 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
8087 * decl.c (access0_identifier_node): New global.
8088 (init_decl_processing): access0_identifier_node initialized.
8089 (pushdecl): Set DECL_CONTEXT only on non type decls.
8090 * expr.c (lookup_field): Lookup inner class fields in enclosing
8092 (expand_invoke): Use ID_INIT_P.
8093 (expand_java_field_op): Use DECL_CLINIT_P.
8094 * java-tree.def (CLASS_LITERAL): New tree code.
8095 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
8096 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
8097 (struct lang_decl): New field `inner_access'.
8098 (enclosing_context_p): Prototyped.
8099 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
8100 ID_CLINIT_P): New macros.
8101 (CLASS_STATIC): New macro.
8102 (CLASS_ACCESS0_GENERATED_P): New macro.
8103 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
8104 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
8105 INNER_CLASS_P): New macros.
8106 (DECL_INNER_CLASS_LIST): New macro.
8107 * jcf-parse.c (yyparse): Avoid the use of ANSI string
8109 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8110 the shift value to int. Fixed typo in comment.
8111 * lex.c (inst_id, wpv_id): Initialize.
8112 * mangle.c (unicode_mangling_length): Take `$' into account.
8113 * parse.h (DRECOVER, RECOVER): Terminate properly.
8114 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
8115 (typedef struct _jdep): New field `enclosing'.
8116 (JDEP_ENCLOSING): New macro.
8117 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
8118 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
8119 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
8120 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
8121 GET_ENCLOSING_CPC_CONTEXT): New macros.
8122 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
8123 (do_resolve_class): Added extra argument in prototype.
8124 * parse.y (resolve_class): Added extra argument in prototype.
8125 (maybe_create_class_interface_decl): Likewise.
8126 (maybe_use_access_method, build_wfl_wrap): New functions.
8127 (java_complete_expand_classes, java_complete_expand_class):
8129 (java_parser_context_push_initialized_field,
8130 java_parser_context_suspend, java_parser_context_resume):
8132 (maybe_make_nested_class_name, make_nested_class_name,
8133 set_nested_class_simple_name_value,
8134 link_nested_class_to_enclosing, find_as_inner_class,
8135 find_as_inner_class_do, check_inner_class_redefinition,
8136 build_thisn_assign, build_current_thisn, build_access_to_thisn,
8137 maybe_build_thisn_access_method, build_outer_field_access,
8138 build_outer_field_access_methods, build_outer_field_access_expr,
8139 build_outer_method_access_method, build_new_access_id,
8140 build_outer_field_access_method, outer_field_access_p,
8141 outer_field_expanded_access_p, outer_field_access_fix,
8142 build_incomplete_class_ref, patch_incomplete_class_ref,
8143 create_anonymous_class): Likewise.
8144 (inst_id, wpv_id): New static global variables.
8145 (synchronized:): New rule, tagged <node>.
8146 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
8148 (anonymous_class_creation:): New rule, tagged <node>.
8149 (NEW_TK): Tagged <node>.
8150 (type_literals, array_type_literal): New rules, tagged <node>.
8151 (class_declaration:): Removed action when reducing by class_body:
8152 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
8153 using GET_CPC in sub-rules.
8154 (class_member_declaration): Handle inner classes.
8155 (method_declaration): When reducing method_header:, reset
8156 current_function_decl when appropriate.
8157 (method_declarator:): Set the number of formal parameter to 0 for
8158 method declared without arguments.
8159 (constructor_declarator:): Likewise.
8160 (static_initializer:): List of elements kept in a list.
8161 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
8162 use of the keyword `static' for type declarations.
8163 (block_statement:): Handle inner class declarations.
8164 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
8165 type qualified `this'.
8166 (class_instance_creation_expression): Use anonymous_class_creation:
8167 to handle inner class instances creation. Handle qualified `new'.
8168 (something_dot_new): Added appropriate actions.
8169 (create_new_parser_context): New function.
8170 (java_push_parser_context, java_parser_context_save_global,
8171 java_parser_context_suspend): Use create_new_parser_context.
8172 (check_modifiers): Changed leading comment.
8173 (check_class_interface_creation): Handle interclasses.
8174 (add_superinterfaces): Fixed comment.
8175 (create_interface): Build qualified name from the raw_name instead
8176 of its matching WFL. Push the initialized fields list. raw_name added
8177 as an extra argument to maybe_create_class_interface_decl.
8178 (create_class): Build qualified name from the raw_name instead of
8179 its matching WFL. Removed assignment to current_parsed_class_un.
8180 Call PUSH_ERROR before returning an error. Suspend the current
8181 parser context when processing an inner class. Push the
8182 initialized fields list. raw_name added as an extra argument to
8183 maybe_create_class_interface_decl. Add the private this$<n>
8185 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
8186 (register_fields): Get the class type from GET_CPC and handle
8187 previous errors. Added code to handle the creation of static
8188 fields in inner classes. Initialized fields initialization
8189 statements kept in a list of lists.
8190 (maybe_generate_finit): Initialized fields initialization
8191 statements kept in a list of lists. Use GET_CPC.
8192 (maybe_generate_clinit): Likewise.
8193 (method_header): Use GET_CPC and GET_CPC_UN.
8194 (parser_qualified_classname): Handle inner classes.
8195 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
8196 (java_fix_constructors): Hide pointer to enclosing context
8197 instance in constructor list when dealing with inner classes.
8198 (jdep_resolve_class): Call resolve_class with extra first argument
8200 (resolve_class): Add enclosing context as a first extra argument
8201 to do_resolve_class.
8202 (do_resolve_class): Call find_as_inner_class. Handle WFLs
8204 (resolve_no_layout): Extra argument added to resolve_class
8206 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
8207 (java_get_real_method_name): Use GET_CPC_UN.
8208 (check_abstract_method_definitions): Use DECL_CLINIT_P.
8209 (java_check_abstract_methods): Handle static method declared in
8210 inner classes by an error.
8211 (java_check_regular_methods): Use DECL_CLINIT_P.
8212 (source_start_java_method): Also set DECL_MAX_LOCALS.
8213 (create_artificial_method): Call java_parser_context_save_global
8214 and java_parser_context_restore_global instead of saving/restoring
8215 the context by hand.
8216 (expand_start_java_method): Improved verbose mode message.
8217 (java_complete_expand_methods): Fixed leading comment. Use
8219 (fix_constructors): Added assignment to this$<n> if necessary.
8220 (java_expand_classes): Call java_complete_expand_classes instead
8221 of java_complete_expand_methods.
8222 (make_qualified_primary): Simplified.
8223 (merge_qualified_name): Optimized for missing left or right parts.
8224 (resolve_expression_name): Handle access to outer class fields from
8226 (resolve_qualified_expression_name): New macro
8227 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
8228 classes. Report error on non appropriate qualification of
8229 `new'. Handle qualified `this'.
8230 (not_accessible_p): Allow access to outer class private fields from
8232 (patch_method_invocation): Handle method invocations through
8233 access methods and inner class constructor invocations.
8234 (find_applicable_accessible_methods_list): Search enclosing
8235 contexts of an inner class.
8236 (search_applicable_methods_list): Fixed typo.
8237 (argument_types_convertible): Handle inner class constructors'
8238 hidden outer context reference argument.
8239 (qualify_ambiguous_name): Handle qualified `this'.
8240 (java_complete_lhs): Handle use of field accessed through
8241 artificial access methods in various cases of assignments. Handle
8243 (check_final_assignment): Use DECL_CLINIT_P.
8244 (valid_ref_assignconv_cast_p): Handle the destination being an
8245 enclosing context of the source.
8246 (patch_unaryop): Handle use of field accessed through artificial
8248 (patch_return): Use DECL_CLINIT_P.
8249 (patch_throw_statement): Use DECL_CLINIT_P.
8250 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
8251 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
8254 2000-01-16 Anthony Green <green@cygnus.com>
8256 * parse.y (build_string_concatenation): Only use
8257 StringBuffer(String) shortcut if String arg is constant.
8259 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8261 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8262 the shift value to int. Fixed typo in comment.
8264 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8266 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
8267 * jcf-write.c: Likewise.
8268 * parse.y: Likewise.
8269 * parse.c: Regenerate.
8271 2000-01-09 Anthony Green <green@cygnus.com>
8273 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
8274 bytecodes in the correct order.
8276 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8278 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
8280 2000-01-06 Anthony Green <green@cygnus.com>
8282 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8283 before building constant array decl.
8285 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8287 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
8288 method invocation and typo in conditional expression.
8289 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
8290 the appropriate NOTE_POP.
8291 * parse.y (patch_binop): Shift value mask to feature the right
8294 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8296 * class.c (assume_compiled, assume_compiled_node): Add static
8298 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
8300 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
8302 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
8304 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
8305 to `__modifier' to avoid stringifying it.
8307 * parse.y (verify_constructor_circularity): Don't call a variadic
8308 function with a non-literal format string.
8309 (java_check_abstract_methods): Move unreachable code inside
8310 `continue' statement.
8311 (lookup_method_invoke): Call xstrdup, not strdup.
8313 * expr.c (expand_java_field_op): Avoid the use of ANSI string
8316 * jcf-parse.c (yyparse): Likewise.
8318 * jv-scan.c (main): Likewise.
8320 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8322 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
8323 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
8324 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
8327 * parse.y (synchronized, variable_redefinition_error,
8328 check_class_interface_creation, create_interface, create_class,
8329 method_header, finish_method_declaration,
8330 check_modifiers_consistency, method_declarator,
8331 complete_class_report_errors, check_abstract_method_definitions,
8332 java_check_regular_methods, check_throws_clauses,
8333 java_check_abstract_methods, read_import_dir,
8334 check_pkg_class_access, declare_local_variables, fix_constructors,
8335 cut_identifier_in_qualified, resolve_expression_name,
8336 resolve_qualified_expression_name, patch_method_invocation,
8337 java_complete_lhs, patch_assignment, try_builtin_assignconv,
8338 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
8339 patch_exit_expr, patch_exit_expr, patch_switch_statement,
8340 patch_try_statement, patch_synchronized_statement,
8341 patch_throw_statement, check_thrown_exceptions,
8342 patch_conditional_expr): Likewise.
8344 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8346 * Makefile.in (LIBDEPS): Added gcc's errors.o
8347 (../jcf-dump$(exeext):): Link with gcc's errors.o
8348 (../gcjh$(exeext):): Likewise.
8349 * expr.c (expand_java_NEW): Layout the entire target type instead of
8350 laying out its methods only.
8351 (lookup_field): Layout the class after having loaded it.
8352 * java-tree.h (java_debug_context): Declared.
8353 * jcf-io.c (toplev.h): Included.
8354 (find_class): Removed assignment to jcf's outofsynch
8355 field. Force source file to be read if newer than its matching
8356 class file. Tweaked debug messages.
8357 * jcf-parse.c (jcf_out_of_synch): Deleted.
8358 (read_class): Call to jcf_out_of_synch removed.
8359 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
8360 (jcf_out_of_synch): Prototype deleted.
8361 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
8362 `deprecated' and `class_err': integer turned into bit-fields.
8363 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
8364 * parse.y (package_list): New global.
8365 (package_declaration:): Record newly parsed package name.
8366 (extra_ctxp_pushed_p): Static global deleted.
8367 (java_parser_context_save_global): Create buffer context for the
8368 purpose of saving globals, if necessary.
8369 (java_parser_context_restore_global): Pop context pushed for the
8370 purpose of saving globals, if necessary.
8371 (java_debug_context_do): New prototype and function.
8372 (java_debug_context): Likewise.
8373 (do_resolve_class): Use already parsed package names to qualify
8374 and lookup class candidate.
8375 (java_pre_expand_clinit): Removed unnecessary local variable.
8377 1999-12-17 Tom Tromey <tromey@cygnus.com>
8379 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
8381 (process_file): Use `\n\' at end of each line in string.
8383 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8385 * expr.c (expand_invoke): Layout the loaded class before
8386 attempting to use it.
8387 (expand_java_field_op): Allow final field assignments to take
8389 * typeck.c (convert): Return error_mark_node if expr is null.
8391 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8393 * class.c (class_depth): Return -1 if the class doesn't load
8395 * expr.c (can_widen_reference_to): Check for errors during depth
8396 computation and return 0 accordingly.
8397 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
8398 create default constructors and add an other error check.
8399 * parse.h (java_fix_constructors): Prototyped.
8400 * parse.y (java_pre_expand_clinit): Likewise.
8401 (build_super_invocation): Re-prototyped to feature one argument.
8402 (java_check_circular_reference): Directly use `current'.
8403 (java_fix_constructors): New function.
8404 (java_check_regular_methods): Don't create default constructors
8405 here, but abort if none were found.
8406 (java_complete_expand_methods): Pre-process <clinit> calling
8407 java_pre_expand_clinit.
8408 (java_pre_expand_clinit): New function.
8409 (fix_constructors): build_super_invocation invoked with the
8410 current method declaration as an argument.
8411 (build_super_invocation): Use the context of the processed method
8412 decl argument instead of current_class.
8413 * typeck.c (lookup_java_method): Take WFLs in method names into
8416 1999-12-14 Per Bothner <per@bothner.com>
8418 * class.c (make_class_data): flag_keep_inline_functions to keep
8419 private methods in the method array.
8421 1999-12-15 Anthony Green <green@cygnus.com>
8423 * check-init.c (check_init): Take into account both types of
8424 `throw's when checking for uninitialized variables.
8426 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8428 * parse.y (java_complete_lhs): Force convertion of array
8429 dimensions to int_type_node, that's what runtime's ABI expects.
8431 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8433 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
8434 operand of a WFL, until the Java front-end gets fixed with regard
8435 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
8437 1999-12-10 Andrew Haley <aph@cygnus.com>
8439 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
8440 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
8441 expr.c (build_java_athrow): Add support for sjlj-exceptions.
8445 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8447 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8448 before calling expand_eh_region_start and expand_start_all_catch.
8449 * except.c (expand_start_java_handler): Switch to permanent
8450 obstack before calling expand_eh_region_start.
8451 (expand_end_java_handler): Switch to permanent obstack before
8452 calling expand_start_all_catch.
8454 1999-12-5 Anthony Green <green@cygnus.com>
8456 * decl.c (init_decl_processing): Mark throw_node as a noreturn
8457 function with side effects.
8458 (init_decl_processing): Mark all memory allocating DECLs with
8461 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8463 * except.c (expand_end_java_handler): Call
8464 expand_resume_after_catch and end_catch_handler.
8466 1999-11-30 Anthony Green <green@cygnus.com>
8468 * verify.c (verify_jvm_instructions): Create new return label
8469 chain if non existent (don't rely on the verified state of the jsr
8472 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8474 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
8475 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
8477 * parse.y (patch_assignment): Removed bogus final class test on
8478 lhs when checking on whether to emit an ArrayStoreException runtime
8480 * expr.c (expand_java_arraystore): Likewise.
8482 1999-11-28 Anthony Green <green@cygnus.com>
8484 * decl.c (find_local_variable): Reuse single slot decls when
8487 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8489 * jcf-parse.c (saw_java_source): Global variable removed.
8490 (read_class): Don't use `saw_java_source'. Added extra braces.
8491 (yyparse): Code setting `saw_java_source' removed.
8493 1999-11-24 Mark Mitchell <mark@codesourcery.com>
8495 * except.c (emit_handlers): Zero catch_clauses after emitting them.
8497 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8499 * verify.c (merge_type_state): Non verified subroutines being
8500 considered more than once to trigger passive type merge.
8502 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8504 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
8505 in case of error. Error message tuned.
8507 1999-11-21 Anthony Green <green@cygnus.com>
8509 * constants.c (find_methodref_index): Unwrap method names before
8510 inserting them in the constant pool.
8512 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
8514 * class.c (assume_compiled_node): New typedef.
8515 (assume_compiled_tree): New static data.
8516 (find_assume_compiled_node): New function.
8517 (add_assume_compiled): New function.
8518 (assume_compiled): New function.
8519 * class.c (make_class_data): Use assume_compiled.
8520 (is_compiled_class): Use assume_compiled.
8522 * java-tree.h (add_assume_compiled): Declare.
8524 * lang.c (lang_decode_option): Parse new options.
8526 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8528 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
8529 int_type_node: that's what `_Jv_AllocObject' expects.
8531 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8533 * parse.y (lookup_method_invoke): Use lang_printable_name to
8534 reliably build the type name during error report. Fixes PR gcj/97.
8536 1999-11-09 Tom Tromey <tromey@cygnus.com>
8538 * jcf-path.c: Include <sys/stat.h>.
8539 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
8540 (DIR_UP): New macro.
8542 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8544 * parse.y (source_end_java_method): Resume permanent allocation,
8545 reversing Apr 27 1998 patch.
8546 (patch_string_cst): Pop obstacks after having pushed the permanent
8549 1999-11-05 Tom Tromey <tromey@cygnus.com>
8551 * class.c (finish_class): Emit inlined methods if any native
8552 methods exist in the class. Fixes PR gcj/85.
8554 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8556 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
8557 (qualify_ambiguous_name): Likewise.
8559 1999-11-03 Godmar Back <gback@cs.utah.edu>
8561 * typeck.c: (lookup_java_method): search all inherited
8562 interfaces when looking up interface method.
8564 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8566 * parse.y (method_header:): Issue error message for rule `type
8568 (synchronized:): Error report when not using synchronized.
8570 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8572 * parse.y (resolve_qualified_expression_name): Prevent `this' from
8573 being used before the superclass constructor has been called.
8574 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
8575 instead of `CALL_THIS_CONSTRUCTOR_P'.
8577 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
8579 * check-init.c: Fix typo in comment.
8581 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8583 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
8586 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8588 * parse.y (expression_statement:): Call function to report
8589 improper invocation of a constructor.
8590 (parse_ctor_invocation_error): New function.
8592 1999-10-26 Mark Mitchell <mark@codesourcery.com>
8594 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
8597 1999-10-21 Tom Tromey <tromey@cygnus.com>
8599 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
8600 in generated `main'.
8602 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8604 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
8605 (qualify_ambiguous_name): Likewise.
8607 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8609 * parse.y (java_complete_tree): fold_constant_for_init to work on
8611 (java_complete_lhs): Likewise.
8612 (array_constructor_check_entry): Complete an initializer element
8613 on permanent_obstack.
8615 1999-10-19 Tom Tromey <tromey@cygnus.com>
8617 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
8618 From Mike Moreton <mike@pillim.demon.co.uk>.
8620 1999-10-15 Greg McGary <gkm@gnu.org>
8622 * java-tree.h (flag_bounds_check): Remove extern decl.
8623 * lang.c (flag_bounds_check): Remove global variable.
8624 (lang_f_options): Remove "bounds-check" entry.
8625 (lang_init_options): Default flag_bounds_check to "on".
8627 1999-10-14 Tom Tromey <tromey@cygnus.com>
8629 * jvgenmain.c (usage): New function.
8630 (main): Use it. Also, handle `-D' options.
8631 * jvspec.c (lang_specific_driver): Recognize -D.
8632 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
8634 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
8636 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8638 * jcf-dump.c (print_constant, disassemble_method): Don't call a
8639 variadic function with a non-literal format string.
8641 * parse-scan.y (report_main_declaration): Likewise.
8643 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
8645 * parse.y (read_import_dir, patch_assignment, patch_binop,
8646 patch_array_ref): Likewise.
8648 * typeck.c (build_java_array_type): Likewise.
8650 * verify.c (verify_jvm_instructions): Likewise.
8652 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8654 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
8656 1999-10-07 Anthony Green <green@cygnus.com>
8658 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
8659 where CHECK_PUT may fail for valid reasons.
8661 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
8662 UNSAFE_PUTN): New macros.
8664 1999-10-04 Tom Tromey <tromey@cygnus.com>
8666 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
8667 well. Fixes Java PR gcj/59.
8668 * parse-scan.y (yyerror): Report errors.
8670 1999-09-24 Glenn Chambers <GChambers@provsol.com>
8672 * decl.c (insert_block): Remove unconditional `abort'.
8674 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
8676 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
8677 FUNCTION_CODE now of type int. All callers changed.
8678 Set the builtin's DECL_BUILT_IN_CLASS.
8680 1999-09-23 Tom Tromey <tromey@cygnus.com>
8682 * jvspec.c (lang_specific_driver): Don't read spec file if
8683 -fsyntax-only given.
8685 1999-09-22 Tom Tromey <tromey@cygnus.com>
8687 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
8689 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
8690 (WORDS_TO_LONG): Likewise.
8691 (WORDS_TO_DOUBLE): Likewise.
8693 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8695 * jcf-write.c (RELOCATION_VALUE_0): New macro.
8696 (RELOCATION_VALUE_1): Likewise.
8697 (emit_iinc, emit_reloc, push_constant1, push_constant2,
8698 push_in_const, push_long_const): Prototyped.
8699 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
8700 (push_constant2): Likewise.
8701 (push_int_const): Cast find_constant1's integer arguments to `jword'.
8702 (find_constant_wide): Cast find_constant2's integer arguments to
8704 (find_constant_index): Cast find_constant2's and find_constant2's
8705 integer arguments to `jword'.
8706 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
8707 (emit_switch_reloc): Use RELOCATION_VALUE_0.
8708 (emit_if): Use RELOCATION_VALUE_1.
8709 (emit_goto): Likewise.
8710 (emit_jsr): Likewise.
8711 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
8712 argument to push_long_const to HOST_WIDE_INT.
8714 1999-09-15 Andreas Schwab <schwab@suse.de>
8716 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
8718 1999-09-20 Nick Clifton <nickc@cygnus.com>
8720 * lang.c (lang_decode_option): Extend comment.
8722 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8724 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
8727 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8729 * gjavah.c (get_field_name, print_method_info, print_include,
8730 add_namelet): Use xmalloc, not malloc.
8732 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
8733 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
8736 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
8738 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
8740 * jcf-path.c (add_entry): Likewise.
8742 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
8744 * jv-scan.c (xmalloc): Remove definition.
8746 * jvgenmain.c (xmalloc): Likewise.
8748 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
8750 * lex.c (java_store_unicode): Use xrealloc, not realloc.
8752 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
8753 concat, not xmalloc/sprintf.
8754 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
8755 (xstrdup): Remove definition.
8757 * parse.y (duplicate_declaration_error_p,
8758 constructor_circularity_msg, verify_constructor_circularity,
8759 check_abstract_method_definitions, java_check_regular_methods,
8760 java_check_abstract_methods, patch_method_invocation,
8761 check_for_static_method_reference, patch_assignment, patch_binop,
8762 patch_cast, array_constructor_check_entry, patch_return,
8763 patch_conditional_expr): Use xstrdup, not strdup.
8765 * zextract.c (ALLOC): Use xmalloc, not malloc.
8767 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8769 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
8771 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
8772 (do_spec, lang_specific_pre_link, lang_specific_driver,
8773 input_filename, input_filename_length): Don't declare.
8774 (main_class_name, jvgenmain_spec, lang_specific_driver):
8776 (lang_specific_driver): All calls to the function pointer
8777 parameter now explicitly call `fatal'.
8779 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8781 * parse.y (find_applicable_accessible_methods_list): Search
8782 abstract classes as interfaces.
8784 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8786 * class.c (finish_class): We're now outside a valid method
8787 declaration. Tell the rest of gcc so.
8789 1999-09-08 Bruce Korb autogen@linuxbox.com
8791 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
8793 1999-09-07 Tom Tromey <tromey@cygnus.com>
8795 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
8797 (decode_signature_piece): Don't emit "::" in JArray<>.
8798 (print_namelet): Only print trailing `;' when printing a class.
8800 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
8802 * java-tree.h: Delete declarations for all tree nodes now moved to
8804 * decl.c: Delete their definitions.
8806 1999-09-04 Mark Mitchell <mark@codesourcery.com>
8808 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
8809 * Makefile.in (OBJS): Add ggc-callbacks.o.
8810 (OBJDEPS): Likewise.
8812 1999-09-03 Tom Tromey <tromey@cygnus.com>
8814 * parse.y (strip_out_static_field_access_decl): Return operand if
8815 it satisfies JDECL_P.
8817 1999-09-02 Tom Tromey <tromey@cygnus.com>
8819 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
8820 Handle nested arrays, like `[[I'.
8822 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8824 * class.c (finish_class): Remove unused parameter, all callers
8827 * expr.c (build_java_athrow): Change return type to void.
8828 (java_lang_expand_expr): Make sure each case in switch returns a
8831 * java-tree.h (finish_class): Fix prototype to take void args.
8833 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
8834 (main): Issue return from main, not exit.
8836 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
8838 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
8840 * jv-scan.c (main): Issue return from main, not exit.
8842 * parse.y (check_abstract_method_definitions,
8843 java_check_abstract_method_definitions): Add static prototypes.
8844 (java_complete_expand_methods): Fix call to `finish_class'.
8846 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
8849 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8851 * lang.c (language_string): Constify.
8853 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8855 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
8856 Remove hacks for stuff which comes from libiberty.
8858 * Make-lang.in: Likewise.
8860 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
8862 * Makefile.in (xref.o): Depend on xref.c explicitly.
8864 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8866 * java-tree.h (lang_printable_name): Constify a char*.
8868 * lang.c (lang_printable_name): Likewise.
8870 1999-08-27 Jeffrey A Law (law@cygnus.com)
8872 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
8875 1999-08-26 Tom Tromey <tromey@cygnus.com>
8877 * gjavah.c (print_cxx_classname): Print "::" before qualified
8880 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
8882 * parse.y (lookup_cl): Changed leading comment. Now does its best
8883 to set the column number.
8884 (qualify_ambiguous_name): Take WFL wrappers into account.
8886 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
8888 * verify.c (verify_jvm_instructions): Don't check instruction
8889 validity beyond end of method.
8891 1999-08-25 Tom Tromey <tromey@cygnus.com>
8893 * jvspec.c (lang_specific_driver): Correctly handle --help again.
8895 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8897 * gjavah.c (print_name, print_base_classname, utf8_cmp,
8898 cxx_keyword_subst, generate_access, name_is_method_p,
8899 get_field_name, print_field_name, super_class_name, print_include,
8900 decode_signature_piece, print_class_decls, usage, help,
8901 java_no_argument, version, add_namelet, print_namelet): Add static
8903 (print_base_classname, utf8_cmp, cxx_keyword_subst,
8904 name_is_method_p): Constify a char*.
8905 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
8906 Provide a final else clause in an if-else-if.
8907 (print_field_info): Add missing final arg in function call to
8909 (print_method_info, decompile_method, decode_signature_piece,
8910 print_c_decl, print_full_cxx_name, print_stub,
8911 print_mangled_classname, super_class_name, print_include,
8912 add_namelet, add_class_decl, print_class_decls, process_file,
8913 help): Constify a char*.
8915 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
8916 push_int_const, find_constant_wide, find_constant_index,
8917 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
8918 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
8919 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
8920 emit_if, emit_goto, emit_jsr, call_cleanups,
8921 make_class_file_name): Add static prototypes.
8922 (generate_bytecode_return, generate_bytecode_insns): Pass a
8923 NULL_PTR, not a NULL_TREE.
8925 * jv-scan.c: Include "jcf.h".
8926 (main): Declare using DEFUN macro.
8928 * jvspec.c (find_spec_file, lang_specific_pre_link,
8929 lang_specific_driver): Add prototypes.
8930 (find_spec_file): Constify a char*.
8932 * keyword.gperf (hash, java_keyword): Add prototypes.
8934 * lang.c (lang_print_error): Add static prototype.
8935 (lang_init): Prefer memcpy over bcopy to avoid casts.
8937 * lex.c (yylex): Add static prototype.
8939 * parse-scan.y: Include "lex.c" earlier.
8941 * parse.h: Remove redundant declaration for `yylex'.
8943 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
8944 labeled_block_contains_loop_p): Add static prototypes.
8945 (not_accessible_p): Make static to match prototype.
8947 * verify.c (start_pc_cmp): Don't needlessly cast away const.
8949 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8951 * parse.y (check_method_redefinition): Changed leading comment.
8952 (check_abstract_method_definitions): New function.
8953 (java_check_abstract_method_definitions): New function.
8954 (java_check_regular_methods): Call it.
8955 (verify_constructor_super): Fixed indentation.
8956 (lookup_method_invoke): Likewise.
8958 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8960 * parse.y (method_header): Return a null pointer if the current
8962 (finish_method_declaration): Return if the current function decl
8964 (source_start_java_method): Likewise.
8965 (java_method_add_stmt): Likewise.
8967 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8969 * class.c (emit_register_class): Removed unnecessary call to
8971 * parse.y (labeled_block_contains_loop_p): Removed unused local
8974 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8976 * parse.y (java_refold): Added prototype.
8978 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8980 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
8981 (java_stabilize_reference): Removed unnecessary `else'.
8982 (java_complete_lhs): Set flag to remember boolean. Call
8983 java_refold. Added comments.
8984 (java_decl_equiv): New function.
8985 (binop_compound_p): Likewise.
8986 (java_refold): Likewise.
8987 (patch_unaryop): Striped static field access assigned to decl and
8988 op. Changed promotion scheme for ++/-- operators.
8989 (search_loop): New function.
8990 (labeled_block_contains_loop_p): Likewise.
8991 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
8993 (patch_bc_statement): Call search_loop. Fixed comment.
8995 1999-08-14 Anthony Green <green@cygnus.com>
8997 * expr.c (java_lang_expand_expr): Mark static array data as
9000 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9002 * jvgenmain.c (main): NUL-terminate name_obstack.
9004 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9006 * check-init.c (check_bool2_init, done_alternative): Add static
9009 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
9010 (add_method, build_utf8_ref, build_class_ref,
9011 append_gpp_mangled_type, layout_class_method): Constify a char*.
9013 * decl.c (push_promoted_type, make_binding_level): Add static
9015 (push_promoted_type, pushdecl): Constify a char*.
9017 * except.c (find_handler_in_range, link_handler,
9018 check_start_handlers): Add static prototypes.
9020 * expr.c (process_jvm_instruction): Constify a char*.
9022 * gjavah.c (main): Constify a char*.
9024 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
9027 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
9029 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
9030 munge, print_ents): Constify a char*.
9032 * jcf-dump.c (disassemble_method): Constify a char*.
9033 (print_constant_pool, print_exception_table): Add static prototypes.
9034 (print_constant, print_exception_table, main, disassemble_method):
9037 * jcf-io.c (find_classfile, find_class): Likewise.
9039 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
9040 (set_source_filename, predefined_filename_p): Add static prototypes.
9041 (set_source_filename, get_constant, get_class_constant,
9042 find_in_current_zip): Constify a char*.
9044 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
9046 (add_entry, add_path, jcf_path_classpath_arg,
9047 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9049 * jcf-reader.c (get_attribute, jcf_parse_preamble,
9050 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
9051 jcf_parse_one_method, jcf_parse_methods,
9052 jcf_parse_final_attributes): Add static prototypes.
9053 (get_attribute): Constify a char*.
9055 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
9056 jcf_dependency_add_target, jcf_path_classpath_arg,
9057 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9059 * jv-scan.c (main): Constify a char*.
9060 (gcc_obstack_init): Add prototype arguments.
9062 * jvgenmain.c (gcc_obstack_init): Likewise.
9063 (main): Constify a char*.
9065 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
9067 (put_decl_string, lang_print_error): Constify a char*.
9068 (lang_init): Remove redundant extern prototype.
9070 * mangle.c (emit_unicode_mangled_name): Constify a char*.
9072 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
9073 Add static prototypes.
9074 (get_type_from_signature): Constify a char*.
9076 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
9077 Add static prototypes.
9078 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
9079 (verify_jvm_instructions): Constify a char*.
9081 * xref.c (xref_flag_value): Likewise.
9083 * xref.h (xref_flag_value): Likewise.
9085 * zextract.c (makeword, makelong): Add static prototypes.
9086 (makeword, makelong): Constify a uch*.
9088 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9090 * lang.c (java_dummy_print): Constify a char*.
9091 (lang_print_error): Likewise.
9092 (lang_init): Remove redundant prototype for `print_error_function'.
9093 (lang_init_source): Likewise.
9094 (lang_identify): Constify a char*.
9096 1999-08-09 Tom Tromey <tromey@cygnus.com>
9098 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
9099 (WORDS_TO_LONG): Likewise.
9100 (WORDS_TO_DOUBLE): Likewise.
9102 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9104 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
9106 * expr.c (java_stack_pop, java_array_data_offset,
9107 build_java_throw_out_of_bounds_exception, case_identity,
9108 build_java_check_indexed_type): Add static prototypes.
9109 (linenumber_table, expand_invoke, expand_java_field_op,
9110 build_primtype_type_ref, expand_byte_code): Constify a char*.
9112 * java-tree.h (build_primtype_type_ref, linenumber_table):
9114 (java_lang_expand_expr): Add prototype.
9116 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
9117 `java_lang_expand_expr'.
9119 * lex.c (java_lex_error): Constify a char*.
9120 (java_get_unicode, java_read_char, java_allocate_new_line,
9121 java_unget_unicode, java_sneak_unicode): Prototype.
9123 * parse-scan.y (current_class, package_name, method_declarator,
9124 report_class_declaration, yyerror): Constify a char*.
9126 * parse.h (java_report_errors): Prototype.
9127 (yyerror): Constify a char*.
9129 * parse.y (classitf_redefinition_error, check_modifiers,
9130 parse_jdk1_1_error, lookup_package_type,
9131 lookup_package_type_and_set_next, get_printable_method_name,
9132 purify_type_name): Constify a char*.
9133 (build_super_invocation, maybe_generate_finit,
9134 verify_constructor_super, parser_add_interface,
9135 add_superinterfaces, jdep_resolve_class, note_possible_classname,
9136 java_complete_expand_methods, java_expand_finals,
9137 cut_identifier_in_qualified, java_stabilize_reference,
9138 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
9139 merge_string_cste): Prototype.
9140 (single_type_import_declaration, yyerror,
9141 variable_redefinition_error, build_array_from_name,
9142 build_unresolved_array_type, check_class_interface_creation,
9143 resolve_class, complete_class_report_errors,
9144 note_possible_classname, read_import_dir,
9145 find_in_imports_on_demand, resolve_package, fix_constructors,
9146 check_deprecation, lookup_method_invoke,
9147 maybe_build_primttype_type_ref, array_constructor_check_entry):
9149 (java_complete_expand_methods, java_expand_finals): Make static.
9150 (convert_narrow): Remove static prototype.
9152 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
9154 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
9156 1999-08-02 Richard Henderson <rth@cygnus.com>
9158 * decl.c: Include defaults.h instead of expr.h.
9159 * parse.y: Likewise.
9161 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
9163 * java/decl.c (start_java_method): Change all uses of
9164 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
9165 Ensure expr.h is included.
9166 * java/expr.c (pop_arguments): Ditto.
9167 * java/parse.y (expand_start_java_method): Ditto.
9169 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9171 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
9173 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
9175 * decl.c: Include "function.h".
9176 * except.c: Likewise.
9177 * parse.y: Likewise.
9178 * Makefile.in: Update dependencies.
9180 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9182 * expr.c (build_java_soft_divmod): Provide a default case in switch.
9183 (java_lang_expand_expr): Mark parameters `target', `tmode' and
9184 `modifier' with ATTRIBUTE_UNUSED.
9186 * gjavah.c (process_file): Add braces around ambiguous `else'.
9188 * jcf-dump.c (print_access_flags, localvar_free): Change return
9191 * parse.y (java_complete_expand_method): Initialize variable
9193 (resolve_qualified_expression_name): Likewise for `field_decl'.
9194 (patch_method_invocation): Likewise for `class_to_search'.
9195 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
9196 (patch_assignment): Likewise for `lhs_type'.
9198 * verify.c (verify_jvm_instructions): Remove unused variable
9201 1999-07-25 Richard Henderson <rth@cygnus.com>
9203 * decl.c (va_list_type_node): New.
9205 1999-07-25 Anthony Green <green@cygnus.com>
9207 * gjavah.c (print_stub): New function.
9208 (METHOD_IS_NATIVE): New macro.
9209 (print_mangled_classname): Make static.
9210 (HANDLE_END_FIELD): Don't emit fields during stub generation.
9211 (process_file): Perform stub generation.
9212 (HANDLE_METHOD): Don't emit class decls during stub
9214 (HANDLE_END_METHOD): Take into account stub generation.
9215 (print_method_info): Handle stub generation.
9216 (print_stub): New function.
9217 (print_cxx_classname): Make signature consistant with others.
9218 (help): Describe -stubs option.
9219 (main): Create stub file.
9220 (version): Use version.c.
9221 (print_full_cxx_name): New function.
9222 (print_c_decl): Use print_full_cxx_name.
9224 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9226 * check-init.c (check_init): Handle MAX_EXPR.
9228 1999-07-15 Andrew Haley <aph@cygnus.com>
9230 * lang.c (flag_use_divide_subroutine): New variable.
9231 * typeck.c: (convert_ieee_real_to_integer): Bounds check
9232 fp-to-integer conversion.
9233 (convert): Call convert_ieee_real_to_integer when flag_fast_math
9236 * expr.c (build_java_soft_divmod): New function.
9237 (build_java_binop): Call build_java_soft_divmod if
9238 flag_use_divide_subroutine is set.
9239 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9240 soft_lrem_node: new builtin functions.
9241 (init_decl_processing) Initialize the new builtins.
9242 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9243 soft_lrem_node: new builtin functions.
9244 (build_java_soft_divmod): New function.
9245 * parse.y: Call build_java_soft_divmod if
9246 flag_use_divide_subroutine is set.
9249 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
9250 a --specs= arg) even if not linking.
9251 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
9252 -fuse-divide-subroutine
9254 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9256 * parse.y (resolve_and_layout): Check methods only once.
9257 (resolve_qualified_expression_name): Verify thrown exceptions
9259 (check_thrown_exceptions): Reject exceptions thrown in
9260 initializer. Error message tuned.
9262 1999-07-14 Andrew Haley <aph@cygnus.com>
9264 * expr.c (expand_expr): Do not return the last statement in a
9265 block as the block's value.
9267 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9269 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
9270 CALL_EXPR, to avoid order of evaluation changes.
9272 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9274 * parse.y (qualify_ambiguous_name): Do not use
9275 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
9277 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9279 * check-init.c (check_init): Handle MAX_EXPR.
9280 * expr.c (force_evaluation_order): Force method call arguments to
9281 be evaluated in left-to-right order.
9282 * parse.y (qualify_ambiguous_name): Loop again to qualify
9283 NEW_ARRAY_EXPR properly.
9285 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9287 * parse.y (patch_invoke): Resolve unresolved invoked method
9289 (qualify_ambiguous_name): STRING_CST to qualify expression for
9290 type name resolution.
9292 1999-06-24 Andrew Haley <aph@cygnus.com>
9294 * class.c (finish_class): Whenever a deferred method is
9295 output, rescan the list of methods to see if a new candidate for
9296 output can be found.
9298 1999-06-28 Tom Tromey <tromey@cygnus.com>
9300 * jvspec.c (lang_specific_driver): Recognize --help.
9302 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9304 * parse.y (resolve_package): Fixed bogus return statement.
9305 (patch_method_invocation): Resolve method invocation beginning with
9306 a package name qualifier.
9308 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9310 * Make-lang.in (java.stage1): Depend on stage1-start.
9311 (java.stage2): Likewise for stage2-start.
9312 (java.stage3): Likewise for stage3-start.
9313 (java.stage4): Likewise for stage4-start.
9315 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9317 * parse.y (java_complete_lhs): When doing cross referencing, don't
9318 try to keep file location on a WFL expanded as a CALL_EXPR.
9320 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9322 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
9323 compiling to class file a void method with an empty method body.
9324 As a side effect, the bytecode backend will generate the
9325 appropriate `return' instruction.
9327 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9329 * parse.y (lookup_package_type_and_set_next): New function prototype.
9330 (resolve_package): Search current and imported packages.
9331 (lookup_package_type_and_set_next): New function.
9333 1999-06-22 Andrew Haley <aph@cygnus.com>
9335 * verify.c (verify_jvm_instructions): Check for pending blocks
9336 before invalid PC test and opcode switch, not after.
9338 1999-06-21 Andrew Haley <aph@cygnus.com>
9340 * except.c (find_handler_in_range): The upper limit for exception
9341 ranges is exclusive, not inclusive: (start <= pc < end).
9342 (link_handler): find child pointer which points to outer by
9343 searching sibling list: previous code incorrectly assumed that
9344 outer->outer->first_child must point to outer.
9345 * verify.c (verify_jvm_instructions): FIXME added to code for
9347 (verify_jvm_instructions): Do not assume that the last block
9348 processed in a subroutine is a block which ends with a `ret'
9349 instruction. With some control flows it is possible that the last
9350 block ends with an `athrow'.
9352 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9354 * parse.y (qualify_ambiguous_name): Reorganized the post
9355 evaluation of non WFL leading expression nodes.
9357 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9359 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
9362 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9364 * parse.y (qualify_ambiguous_name): Handle qualified expression
9365 beginning with a STRING_CST.
9367 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9369 * parse.y (register_fields): Set DECL_INITIAL on both
9370 pre-initialized static and public fields.
9371 (resolve_field_access): Static field access expressions to always
9373 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
9374 qualification. CONVERT_EXPR to be resolved as an expression name.
9375 (java_complete_lhs): Identify and access qualified final
9376 initialized field in switch statement case expression.
9377 (fold_constant_for_init): Pre-initialized field decl constant to
9380 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9382 * parse.y (note_possible_classname): Mark returned node with
9383 QUALIFIED_P only if the original class name contained a '/'.
9385 1999-06-05 Anthony Green <green@cygnus.com>
9387 * Make-lang.in (gcjh): More parallel build fixes.
9389 1999-06-03 Mike Stump <mrs@wrs.com>
9391 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
9393 1999-06-02 Anthony Green <green@cygnus.com>
9395 * except.c (link_handler): Chain exception handlers in order.
9397 1999-06-02 Anthony Green <green@cygnus.com>
9399 * expr.c (expand_byte_code): Fill unreachable bytecode regions
9400 with nops and process as usual in order to always set correct EH
9401 ranges. Emit detailed warnings about unreachable bytecodes.
9403 1999-06-02 Anthony Green <green@cygnus.com>
9405 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
9408 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9410 * parse.y (lookup_field_wrapper): Unified returned value to NULL
9411 or the searched field decl.
9413 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9415 * parse.y (fold_constant_for_init): Convert numerical constant
9416 values to the type of the assigned field.
9418 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9420 * expr.c (lookup_field): Relaxed the test on class loading error
9422 * parse.y (fold_constant_for_init): Enabeled old code.
9424 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9426 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
9427 decide the validity of the cast of a java.lang.Cloneable reference
9429 (patch_conditional_expr): Fixed first argument passed to
9430 binary_numeric_promotion.
9432 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9434 * parse.y (qualify_ambiguous_name): Take into account that a
9435 CONVERT_EXPR might specify a type as a WFL.
9437 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9439 * parse.y (patch_assignment): Save the rhs before using it as an
9440 argument to _Jv_CheckArrayStore.
9442 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9444 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
9446 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9448 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
9449 floating point litteral only when the exponent indicator has been
9452 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9454 * parse.y (formal_parameter:): Construct argument tree list
9455 element even if a yet unsupported final parameter was encountered.
9457 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9459 * parse.y (finish_method_declaration): Issue errors for native or
9460 abstract methods declared with a method body, as well as for non
9461 native or non abstract methods with no method body.
9463 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9465 * class.c (build_utf8_ref): Initialize variable `field'.
9467 * decl.c (init_decl_processing): Initialize variable `field'.
9469 * expr.c (build_known_method_ref): Mark parameters `method_type',
9470 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
9471 (process_jvm_instruction): Likewise for parameter `length'.
9473 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
9474 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
9477 * parse.y (maybe_generate_clinit): Remove unused variable
9478 `has_non_primitive_fields'.
9479 (find_in_imports_on_demand): Initialize variables `node_to_use'
9481 (patch_binop): Likewise for variable `prom_type'.
9482 (patch_unaryop): Likewise for variable `prom_type'.
9484 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
9486 * xref.c (xref_table): Add missing initializer.
9488 1999-05-14 Tom Tromey <tromey@cygnus.com>
9490 * java-except.h (struct eh_range): Removed unused `next' member.
9491 * verify.c (verify_jvm_instructions): Call check_nested_ranges
9492 after adding all exception handlers. Sort exception ranges in
9494 (struct pc_index): New structure.
9495 (start_pc_cmp): New function.
9496 * except.c (add_handler): Return `void'. Don't call link_handler;
9497 instead construct an ordinary linked list and do range
9499 (check_nested_ranges): New function.
9500 (link_handler): Changed interface to allow merging of eh_ranges.
9501 Split overlapping ranges. Return `void'.
9503 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9505 * parse.y (constructor_block_end:): New rule, tagged <node>.
9506 (constructor_body:): Use `constructor_block_end' instead of
9509 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9511 * parse.y (statement_nsi:): Pop `for' statement block.
9512 (java_complete_lhs): Labeled blocks containing no statement are
9513 marked as completing normally.
9515 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9517 * xref.c (xref_set_current_fp): New function, defined.
9518 * xref.h (xref_set_current_fp): New function, prototyped.
9520 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9522 * check-init.c (check_init): Take into account that
9523 LABELED_BLOCK_STMT can be empty.
9525 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9527 * parse.y (java_check_regular_methods): Warning check on not
9528 overriding methods with default access in other packages does not
9529 apply to `<clinit>'.
9530 (java_complete_lhs): If block body is an empty_stmt_node, replace
9531 it by NULL_TREE. This prevents gcc from generating an irrelevant
9534 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9536 * check-init.c (check_init): Removed code accepting to see things
9537 falling through default:, when doing xrefs.
9538 * java-tree.h (do_not_fold): New global variable, declared.
9539 * parse.y (do_not_fold): New global variable, defined.
9540 (java_complete_expand_method): Set `do_not_fold' to the value of
9541 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
9542 and reinstall them after them have been purged; do not check for
9543 initializations; do not issue missing return errors.
9544 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
9546 (patch_binop): Skip the fold part when doing xrefs.
9547 (build_string_concatenation): Skip the concatenation part when
9549 (patch_synchronized_statement): Do not generate a try-finally when
9551 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
9552 and keep the location where the throw was seen.
9553 * typeck.c (convert): When `do_not_fold' is set, do not attempt
9554 any treatment on the converted node an simply return a NOP_EXPR of
9556 * xref.c (xref_get_data): New function, defined.
9557 * xref.h (xref_get_data): New function, declared.
9558 (XREF_GET_DATA): Use xref_get_data.
9560 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9562 * gjavah.c (print_include): Cast the result of `strlen' to int
9563 when comparing against a signed value.
9564 (add_namelet): Likewise.
9566 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9568 * expr.c (expand_invoke): Mark parameter `nargs' with
9570 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
9572 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
9575 * jcf-reader.c (get_attribute): Cast a value to long
9576 when comparing against a signed expression. Likewise.
9578 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
9581 1999-05-11 Andrew Haley <aph@cygnus.com>
9583 * parse.y (source_end_java_method): If the current method contains
9584 any exception handlers, force asynchronous_exceptions: this is
9585 necessary because signal handlers in libjava may throw exceptions.
9586 * decl.c (end_java_method): Ditto.
9588 1999-05-11 Tom Tromey <tromey@cygnus.com>
9590 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
9592 * jvspec.c (THREAD_NAME): Removed.
9593 (GC_NAME): Likewise.
9594 (MATHLIB): Likewise.
9595 (WITHLIBC): Likewise.
9597 (THREADLIB): Likewise.
9598 (MATH_LIBRARY): Likewise.
9599 (lang_specific_driver): Don't add `-l' options to command line.
9600 Instead, add a single --specs option. Recognize `-L' options and
9601 use them to search for spec file.
9602 (find_spec_file): New function.
9603 (SPEC_FILE): New define.
9605 1999-05-11 Dave Brolley <brolley@cygnus.com>
9607 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
9608 cpplib-enabled build.
9610 1999-05-05 Per Bothner <bothner@cygnus.com>
9612 * class.c (make_field_value): DECL_INITIAL may be a string literal;
9613 temporarily zero it while calling rest_of_decl_compilation.
9615 * java-tree.h (string_ptr_type_node): Add declaration.
9616 * decl.c: Define and initialize string_ptr_type_node.
9617 * parse.y (patch_string_cst): Use string_ptr_type_node.
9619 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
9620 * parse.y (for_statement): Now unconditionally exit_block.
9621 (finish_labeled_statement): No longer exit_block if for-loop.
9622 (patch_loop_statement): Check harder if the loop is already labeled.
9624 * parse.y (patch_initialized_static_field): Removed function.
9625 (maybe_generate_clinit): Removed special handling for interfaces.
9626 (java_complete_expand_methods): Do a preliminary java_complete_tree
9627 on <clinit> to determine if it can be removed.
9628 (java_complete_expand_method): Remove special handling for <clinit>.
9629 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
9630 optimize if we get back empty_stmt_node.
9631 For MODIFY_EXPR, re-do checking of static initializers.
9632 (fold_constant_for_init): Don't return immediate if VAR_DECL.
9633 For VAR_DECL, pass correct context.
9635 * verify.c (verify_jvm_instructions): Better error messages.
9637 1999-05-03 Tom Tromey <tromey@cygnus.com>
9639 * parse-scan.y (interface_declaration): Call
9640 report_class_declaration for interfaces.
9642 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
9644 * Makefile.in: Remove -v from bison command lines.
9646 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9648 * check-init.c (check_init): Exclude a case of error when doing
9650 * class.c (layout_class_method): Don't generate the error message
9651 twice when compiling from source.
9652 * lang-options.h: Added `-Wredundant-modifers' and
9653 `-Wunusupported-jdk11' flags and help text.
9654 * lang.c (lang_decode_option): Added support for
9655 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
9656 flag_static_local_jdk11 and flag_redundant set accordingly.
9657 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
9658 * parse.h (EXPR_WFL_ADD_COL): New macro.
9659 (DECL_END_SOURCE_LINE): Likewise.
9660 (DECL_INHERITED_SOURCE_LINE): Likewise.
9661 * parse.y (static_ref_err): New function, prototyped.
9662 (CCB_TK): Now tagged <operator>.
9663 (class_body:): Remember the location of the closing '}' of a class
9664 definition when doing xrefs.
9666 (block_end:): Likewise.
9667 (create_class): Remember the location of the inherited class
9668 identifier when doing xrefs.
9669 (register_fields): Added test on first operand of `init' before
9670 testing it TREE_CODE.
9671 (method_header): Store the location of the class identifier in the
9672 class decl when doing xrefs.
9673 (finish_method_declaration): Don't combine first/last method line
9675 (java_check_regular_methods): Warning check on not overriding
9676 methods with default access on other packages move before check on
9677 static methods. Initialization of `aflags' also moved up.
9678 (resolve_expression_name): Call static_ref_err to report the error.
9679 (static_ref_err): New function, implemented.
9680 (resolve_field_access): Returned simplified static field access
9682 (resolve_qualified_expression_name): Check for illegal use of
9683 static fields in a non static context. Call static_ref_err to
9684 report error in various places.
9685 (java_complete_tree): Do not fold initialized static fields when
9687 (java_complete_lhs): Likewise.
9689 1999-04-29 Anthony Green <green@cygnus.com>
9691 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
9692 create internal labels.
9693 (lookup_label): Ditto.
9695 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9697 * class.c (layout_class_method): Generate <clinit>'s rtl for
9699 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9700 for interfaces' <clinit>.
9701 * expr.c (lookup_field): Search for fields in interfaces.
9702 (expand_invoke): Fixed indentation.
9703 (expand_java_field_op): Likewise. Use IS_CLINIT.
9704 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
9705 (IS_CLINIT): New macro.
9706 * parse.y (type_declaration:): Call maybe_generate_clinit after an
9707 interface was parsed.
9708 (maybe_generate_clinit): Don't generate if the current class is an
9709 interface with only fields of primitive types.
9710 (reset_method_name): Use IS_CLINIT.
9711 (java_complete_expand_method): Expand <clinit> when it exists for
9712 interfaces. Use IS_CLINIT.
9713 (resolve_expression_name): Use DECL_CONTEXT instead of
9714 current_class to build static field references.
9715 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
9716 ARRAY_REF when doing xreferencing.
9717 (check_final_assignment): Fixed typo in leading comment. Use
9719 (patch_array_ref): Don't fully expand array references when
9721 (patch_return): Use IS_CLINIT.
9722 (patch_throw_statement): Likewise.
9724 1999-04-22 Tom Tromey <tromey@cygnus.com>
9726 * Make-lang.in (JAVA_SRCS): Added check-init.c.
9728 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9730 * decl.c (predef_filenames, predef_filenames_size): New globals
9731 (init_decl_processing): predef_filenames and predef_filenames_size
9733 * java-tree.h (predef_filenames, predef_filenames_size): Declared
9735 * jcf-parse.c (predefined_filename_p): New function.
9736 (yyparse): Check that files on the command line are specified only
9737 once and issue a warning otherwise.
9738 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
9739 * parse.y (source_end_java_method): Nullify NOP method bodies, to
9740 avoid a gcc warning with -W -Wall turned on.
9741 (java_expand_classes): Abort if errors were encountered.
9742 (java_complete_lhs): If the cross reference flag is set, wrap
9743 field DECL node around a WFL when resolving expression name.
9745 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9747 * lang.c (lang_decode_option): Fixed returned value when parsing
9748 `-fxref=...' and `-Wall'.
9749 * parse.y (source_end_java_method): Do not generate code when
9750 flag_emit_xref is set.
9751 (resolve_expression_name): Do not build static field access when
9752 flag_emit_xref is set.
9753 (resolve_field_access): No special treatment on `length' when
9754 flag_emit_xref is set. Do not build qualified static field access
9755 when flag_emit_xref is set.
9756 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
9757 when flag_emit_xref is set.
9758 (patch_assignment): Do not generate array store runtime check when
9759 flag_emit_xref is set.
9760 * xref.c (xref_flag_value): Fixed function declaration
9762 (xset_set_data): New function.
9763 * xref.h (xref_set_data): Added prototype for new function.
9764 (typedef struct xref_flag_table): New field data.
9765 (XREF_GET_DATA): New macro.
9767 1999-04-19 Tom Tromey <tromey@cygnus.com>
9769 * xref.h (enum): Removed trailing comma.
9771 * parse.y (resolve_qualified_expression_name): Added missing
9774 1999-04-15 Anthony Green <green@cygnus.com>
9776 * gjavah.c: New prototypes for java_float_finite and
9779 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9781 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
9784 1999-04-06 Jeffrey A Law (law@cygnus.com)
9786 * Makefile.in (TREE_H): Add tree-check.h.
9787 (RTL_H): Add genrtl.h.
9789 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9791 * parse.y (patch_assignment): Added ArrayStoreException runtime
9794 1999-04-06 Per Bothner <bothner@cygnus.com>
9796 * expr.c (pop_type_0): New function.
9797 (pop_type): Use pop_type_0.
9798 * java-tree.h (pop_type_0): New declaration.
9799 * verify.c (verify_jvm_instructions): Check return instructions.
9801 * parse.y (patch_binop): Don't fold if non-constant and emiting
9804 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9806 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
9808 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
9809 (main_jcf): Don't define.
9810 (process_file): Don't set `main_jcf'.
9812 * java-tree.h (main_jcf): Don't declare.
9814 * jcf-parse.c (main_jcf): Add static definition.
9816 * lang.c (main_jcf): Don't define.
9818 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9820 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
9822 * decl.c (copy_lang_decl): Likewise for `bcopy'.
9824 * jcf-depend.c: Include "config.h", not <config.h>.
9826 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
9829 * jcf-path.c: Include "config.h", not <config.h>.
9831 * lex.c: Don't include various system header files.
9832 (java_init_lex): Cast the argument of `bzero' to PTR
9834 * parse-scan.y (java_push_parser_context): Likewise.
9836 * parse.y (java_push_parser_context): Likewise.
9837 (patch_bc_statement): Match format specifier to variable argument.
9839 * xref.c: Don't include <stdio.h>.
9841 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9843 * parse.y (struct parser_ctxt *ctxp): Now global.
9844 (declare_local_variables): Use WFL compound value for the
9845 declaration source line value, when doing cross-referencing.
9847 1999-03-31 Tom Tromey <tromey@cygnus.com>
9849 * gjavah.c (print_field_info): Allow constants of other types.
9850 (print_include): Generate include when new name is proper prefix
9851 of already printed name.
9852 (add_namelet): Likewise.
9853 (cxx_keyword_subst): New function.
9854 (print_method_info): Use it.
9855 (print_field_name): New function.
9856 (get_field_name): New function.
9857 (print_field_info): Use get_field_name and print_field_name.
9859 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9861 * Makefile.in (keyword.h): Generate using gperf language 'C', not
9862 'KR-C', so gperf uses the `const' keyword on strings.
9864 * keyword.gperf (java_keyword): Const-ify a char*.
9866 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9868 * parse.y (patch_bc_statement): Fixed identation and a bogus
9871 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9873 * parse.y (patch_assignment): Allow static variables in other
9874 classes to be assigned.
9876 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9878 * class.c (maybe_add_interface): Remove unused variable
9880 (make_class_data): Use = for assignment, not ==. Likewise.
9881 (emit_register_classes): Remove unused variable `decl'.
9883 * lex.c: Fix comment so as not to contain an embedded `/*'.
9885 * verify.c (verify_jvm_instructions): Remove unused variable
9888 1999-03-27 Per Bothner <bothner@cygnus.com>
9890 * parse.y (complete_loop_body): Rename to finish_loop_body.
9891 (complete_labeled_statement): Rename to finish_labeled_statement.
9892 (complete_for_loop): Rename to finish_for_loop.
9893 (complete_method_declaration): Rename to finish_method_declaration.
9895 * java-tree.h (continue_identifier_node): New global node.
9896 * decl.c: Define and initialize continue_identifier_node.
9897 * parse.y (generate_labeled_block): Remove - no longer needed.
9898 (build_loop_body): Use continue_identifier_node for continue block.
9899 (finish_labeled_statement): Also do pop_labeled_block actions.
9900 (java_complete_lhs): POP_LOOP even if error.
9901 (build_labeled_block): Special handling for continue_identifier_node.
9902 (patch_loop_statement): Re-organize.
9903 (patch_bc_statement): Re-write.
9905 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9907 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
9908 using a WFL compound value.
9909 * parse.y (xref.h): Include.
9910 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
9912 (register_fields): Set WFL compound value to lineno if doing
9914 (java_complete_expand_method): Call expand_xref if flag_emit_xref
9916 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
9917 * xref.h (expand_xref): Prototype renamed from xref_generate.
9919 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9921 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
9922 (GET_CURRENT_BLOCK): New macro.
9923 * parse.y (current_static_block): New global variable.
9924 (method_body:): Define action.
9925 (complete_method_declaration): Set current_function_decl to NULL
9926 when work on the current method is done.
9927 (declare_local_variables): Use GET_CURRENT_BLOCK.
9928 (java_method_add_stmt): Likewise.
9929 (java_complete_expand_method): Disable the use of `this' when
9931 (enter_a_block): If no current method exist, use
9932 current_static_block to link static initializer blocks.
9933 (exit_block): Rewritten to use current_static_block when no current
9935 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
9936 (patch_return): Forbid the use of `return' in static initializers.
9937 (patch_throw_statement): Fixed indentation. Issue specific error
9938 for uncaught thrown checked exception in static initializer
9939 blocks. Removed FIXME.
9941 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
9943 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
9944 Link gcj from gcc.o.
9946 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9948 * parse.y (find_applicable_accessible_methods_list): When dealing
9949 with interface: ensure that a given interface or java.lang.Object
9950 are searched only once.
9952 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9954 * gjavah.c (print_c_decl): Remove unused argument `flags'.
9956 * jcf-dump.c (print_access_flags): Add braces around if-else.
9958 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
9961 * lex.c (build_wfl_node): Add static prototype.
9963 * lex.h (build_wfl_node): Remove static prototype.
9965 * parse.y: Include lex.c early enough to declare everything needed.
9966 Ensure calls to `build_wfl_node' pass the proper arguments.
9967 (create_class): Remove unused variable `super_decl'.
9968 (get_printable_method_name): Initialize variable `name'.
9970 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9972 * Changelog: Fixed 1999-03-22 typos.
9973 * lang.c (lang_decode_option): Fixed typo in error string in the
9976 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9978 * Makefile.in (JAVA_OBJS): Added entry xref.o.
9980 * java-tree.h (flag_emit_xref): Declared extern.
9981 * lang.c (xref.h): Included.
9982 (flag_emit_xref): New global variable.
9983 (lang_decode_option): Added support for -fxref.
9987 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
9989 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
9992 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9994 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
9995 $(srcdir)/../system.h and $(JAVA_TREE_H).
9996 (jcf-io.o): Depend on $(JAVA_TREE_H).
9997 (mangle.o): Likewise.
9999 * check-init.c (check_cond_init): Add static prototype.
10001 * class.c (build_java_method_type, hashUtf8String,
10002 make_field_value, get_dispatch_vector, get_dispatch_table,
10003 append_gpp_mangled_type, mangle_static_field): Likewise.
10004 (strLengthUtf8): Hide unused definition.
10005 (hashUtf8String): Const-ify.
10006 (make_field_value): Un-ANSI-fy.
10008 * constants.c: Move inclusion of jcf.h above java-tree.h.
10009 (set_constant_entry, find_class_or_string_constant,
10010 find_name_and_type_constant, get_tag_node,
10011 build_constant_data_ref): Add static prototype.
10013 * decl.c (push_jvm_slot, builtin_function,
10014 lookup_name_current_level): Likewise.
10015 (builtin_function): Const-ify.
10017 * except.c (expand_start_java_handler, expand_end_java_handler):
10018 Add static prototype.
10020 * expr.c (flush_quick_stack, push_value, pop_value,
10021 java_stack_swap, java_stack_dup, build_java_athrow,
10022 build_java_jsr, build_java_ret, expand_java_multianewarray,
10023 expand_java_arraystore, expand_java_arrayload,
10024 expand_java_array_length, build_java_monitor, expand_java_pushc,
10025 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
10026 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
10027 expand_compare, expand_test, expand_cond, expand_java_goto,
10028 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
10029 expand_java_field_op, java_push_constant_from_pool): Likewise.
10031 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
10032 (build_java_arraynull_check): Mark parameters `node' and `type'
10033 with ATTRIBUTE_UNUSED.
10034 (note_label): Likewise for parameter `current_pc'.
10035 (expand_java_call, expand_java_ret): Hide unused definition.
10037 * java-tree.h (make_class, build_constants_constructor,
10038 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
10039 init_outgoing_cpool, register_class, emit_register_classes,
10040 java_layout_seen_class_methods): Prototype.
10041 (unicode_mangling_length): Const-ify.
10042 (append_gpp_mangled_name, append_gpp_mangled_classtype,
10043 emit_unicode_mangled_name, format_int, format_uint,
10044 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
10045 jcf_print_utf8_replace, open_class): Prototype.
10047 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
10048 <stdio.h>. Include tree.h/java-tree.h.
10049 (utf8_equal_string usage, process_class): Add static prototype.
10050 (open_class): Don't prototype this here.
10051 (utf8_equal_string): Match arguments to format specifiers.
10052 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
10053 TABLE_SWITCH, disassemble_method): Likewise.
10055 * jcf-io.c: Include tree.h/java-tree.h.
10056 (open_class, find_classfile, jcf_print_utf8,
10057 jcf_print_utf8_replace): Const-ify.
10059 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
10060 parse_class_file): Add static prototype.
10061 (find_in_current_zip): Match definition to existing static
10064 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
10065 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
10066 finish_jcf_block, define_jcf_label, get_jcf_label_here,
10067 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
10068 write_chunks, adjust_typed_op, generate_bytecode_conditional,
10069 generate_bytecode_return, perform_relocations, init_jcf_state,
10070 init_jcf_method, release_jcf_state, generate_classfile):
10071 Add static prototype.
10072 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
10073 (make_class_file_name): Const-ify.
10075 * jcf.h (find_classfile): Const-ify.
10077 * jv-scan.c (reset_report): Remove prototype.
10079 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
10080 (error): Rewrite to allow varargs.
10082 * lang.c (lang_f_options): Const-ify.
10084 * lex.c (java_parse_escape_sequence): Add static prototype.
10085 (java_allocate_new_line): Match definition to existing static
10088 * mangle.c Include tree.h/java-tree.h.
10089 (unicode_mangling_length, emit_unicode_mangled_name,
10090 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
10092 * parse.h (jdep_code): Remove trailing comma in enumeration.
10093 (java_get_line_col): Move prototype outside of !JC1_LITE test.
10094 (reset_report): Add prototype.
10096 * verify.c (push_pending_label, merge_types): Add static
10099 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
10101 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10103 * parse.y (find_applicable_accessible_methods_list): Extend the
10104 search to superinterfaces when relevant.
10105 (search_applicable_methods_list): New function.
10107 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10109 * class.c (unmangle_classname): Implemented stricter testing
10110 before setting the QUALIFIED_P flag on an identifier.
10112 1999-03-16 Per Bothner <bothner@cygnus.com>
10114 * parse.y (java_complete_lhs): Call force_evaluation_order
10115 after patch_newarray.
10116 (patch_binop): Don't call fold if there are side effects.
10118 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10120 * parse.y (java_stabilize_reference): Use save_expr instead of
10121 building a SAVE_EXPR node.
10122 (java_complete_lhs): Patch the resulting string of the `+='
10123 operator (if necessary) and complete the RHS after having built
10126 1999-03-15 Per Bothner <bothner@cygnus.com>
10128 * class.c (make_class): Don't set CLASS_P here (because
10129 this function is also called by build_java_array_type).
10130 (push_class): Set CLASS_P here instead.
10131 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
10133 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
10134 context. If the context is class, perfer "super" over "synchronized".
10135 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
10137 * parse.y (create_class): Don't call parser_check_super here;
10138 it is not robust. Always wait until later.
10140 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
10141 match what JDK 1.2 does), but don't set ACC_PUBLIC.
10143 1999-03-13 Per Bothner <bothner@cygnus.com>
10145 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
10146 * lex.h (UNGETC): Change misleading macro.
10148 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10150 * parse.y (java_stabilize_reference): Return NODE when patching a
10152 (java_complete_lhs): Put parenthesis around truth values.
10154 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10156 * class.c (layout_class_method): Don't make rtl for interface
10158 * parse.h (GET_TYPE_NAME): New macro.
10159 * parse.y (if_then_statement:): Fixed indentation.
10160 (if_then_else_statement:): Likewise.
10161 (for_statement:): Fixed spacing.
10162 (try_statement:): Fixed indentation.
10163 (create_interface): Don't force interfaces to be abstract.
10164 (method_header): Abstract methods are OK in interfaces.
10165 (declare_local_variables): Fixed typo in comment.
10166 (java_complete_expand_method): Fixed indentation.
10167 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
10168 non accessible fields.
10169 (java_stabilize_reference): New function.
10170 (java_complete_lhs): Fixed indentation. Use
10171 java_stabilize_reference in compound assignement. Insert the
10172 cast. If not processing `+' fix string constants before processing
10175 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10177 * constants.c (find_class_or_string_constant): Cast variable `j'
10178 to a `jword' when comparing against one.
10180 * expr.c (java_lang_expand_expr): Remove unused variables
10181 `has_finally_p' and `op0'.
10183 * gjavah.c (print_field_info): Cast a value to jint when comparing
10184 against one. Likewise for a jlong.
10185 (add_namelet): Likewise cast a `sizeof' to an int when comparing
10186 against a signed quantity.
10188 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
10189 (print_signature): Don't needlessly dereference variable `str'
10191 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
10192 `max_locals' with ATTRIBUTE_UNUSED.
10193 (jcf_parse_class): Likewise for variable `index'.
10195 * parse.h (reverse_jdep_list): Remove static prototype.
10197 * parse.y (build_jump_to_finally): Remove prototype and definition.
10198 (reverse_jdep_list): Add static prototype.
10200 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
10201 `assignment' and `expr_decl'.
10203 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
10205 1999-03-12 Andrew Haley <aph@cygnus.com>
10207 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
10208 we'll need a directory separator and a null character.
10210 1999-03-10 Per Bothner <bothner@cygnus.com>
10212 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
10214 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
10216 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
10219 1999-03-05 Per Bothner <bothner@cygnus.com>
10221 * lex.c (java_parse_end_comment): Take extra parameter (next char).
10223 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
10225 * class.c (layout_class_method): A static method in a base class
10226 is never overridden, so treat it like it doesn't exist.
10227 However, do complain about private non-static method overriding
10228 public static method.
10230 * parse.y: Don't set unused INITIALIZED_P flag.
10231 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
10233 * parse.y (find_expr_with_wfl): Optimize tail-calls.
10234 (build_array_from_name): Re-order &index[string] to &string[index].
10236 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
10237 error_mark (it might catch more errors, but it is more likely to lose).
10239 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10241 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
10242 (parse-scan.o): Depend on toplev.h.
10244 * class.c (make_method_value): Add prototype. Make it static.
10245 Remove unused second argument, caller changed.
10247 * expr.c (java_lang_expand_expr): Remove unused variable
10250 * java-tree.h: Don't prototype find_in_current_zip.
10251 Add prototypes for verify_constant_pool, start_java_method,
10252 end_java_method, give_name_to_locals, expand_byte_code,
10253 open_in_zip, set_constant_value, find_constant1, find_constant2,
10254 find_utf8_constant, find_string_constant, find_class_constant,
10255 find_fieldref_index, find_methodref_index, write_constant_pool,
10256 count_constant_pool_bytes and encode_newarray_type.
10258 * jcf-dump.c: Remove unused variable `LONG_temp'.
10260 * jcf-parse.c: Include parse.h.
10261 (jcf_parse_source): Remove unused parameter, all callers changed.
10262 (jcf_figure_file_type): Add static prototype.
10263 (find_in_current_zip): Likewise. Also remove unused parameter,
10264 all callers changed.
10265 (read_class): Initialize variable `saved_pos'.
10267 * jcf-reader.c (jcf_parse_preamble): Mark variables
10268 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
10270 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
10271 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
10272 (java_parse_doc_section): Initialize variable `seen_star'.
10273 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
10274 (java_lex_error): Mark parameters `msg' and `forward' with
10276 (java_get_line_col): Mark parameters `filename' and `line' with
10279 * parse-scan.y: Include toplev.h.
10280 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
10282 * parse.h: use `struct JCF', not plain `JCF'.
10283 (java_parser_context_save_global, java_expand_classes
10284 java_parser_context_restore_global, java_parse): Add prototypes.
10286 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
10289 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
10291 * check-init.c (check_init): COPYN takes word count, not bit count.
10293 1999-02-26 Per Bothner <bothner@cygnus.com>
10295 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
10296 explicit build_decl. (Avoids crash in reload when optimizing.)
10298 1999-02-25 Per Bothner <bothner@cygnus.com>
10300 * decl.c (complete_start_java_method): Handle synchronized method
10301 even when compiling from bytecode.
10303 1999-02-26 Tom Tromey <tromey@cygnus.com>
10305 * gjavah.c (add_class_decl): Only generate `#include' if outer
10306 class is not the name of the class we are processing. Correctly
10307 append `.h' in #include.
10308 (process_file): Clean up newlines around generated `#include's.
10309 (decode_signature_piece): Correctly handle inner classes.
10310 (struct include): New structure.
10311 (all_includes): New global.
10312 (print_include): New function.
10313 (add_class_decl): Use it.
10314 (process_file): Likewise.
10315 (add_class_decl): Generate include for java-array.h if array
10317 (process_file): Don't generate java-array.h include.
10319 * gjavah.c (add_namelet): Check for standard package names here.
10320 (add_class_decl): Don't check for standard package names here.
10322 1999-02-25 Tom Tromey <tromey@cygnus.com>
10324 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
10325 When reading a zip file, only use strncmp if both strings are
10326 bigger than the buffer length. Initialize `k' when looping
10329 1999-02-24 Tom Tromey <tromey@cygnus.com>
10331 * gjavah.c (struct namelet): New structure.
10332 (add_namelet): New function.
10333 (print_namelet): New function.
10334 (print_class_decls): Use add_namelet and print_namelet to generate
10335 namespaces and not classes.
10336 (method_printed): New global.
10337 (HANDLE_END_METHOD): Examine method_printed.
10338 (print_method_info): Set method_printed when required. Print
10339 error if function to be ignored is marked virtual. Handle $finit$
10341 (METHOD_IS_FINAL): New macro.
10342 (print_field_info): Use it.
10343 (HANDLE_METHOD): Clear method_printed.
10344 (method_pass): New global.
10345 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
10346 (process_file): Do two passes over both fields and methods.
10347 (HANDLE_METHOD): Examine method_pass.
10348 (root): New global.
10349 (add_class_decl): New function.
10350 (print_class_decls): Don't scan over entire constant pool.
10352 1999-02-23 Tom Tromey <tromey@cygnus.com>
10354 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
10355 disable linking in that case.
10357 1999-02-20 Tom Tromey <tromey@cygnus.com>
10359 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
10362 1999-02-21 Per Bothner <bothner@cygnus.com>
10364 * decl.c (build_result_decl), java-tree.h: New method.
10365 (complete_start_java_method): Handle synchronized methods.
10366 Don't build DECL_RESULT here. (Ordering dependency problem.)
10367 (start_java_method): Call build_result_decl here instead ...
10368 * parse.y (java_complete_expand_method): ... and here.
10369 (expand_start_java_method): Don't call complete_start_java_method here.
10370 (java_complete_expand_method): Call it here instead.
10371 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
10372 * java-tree.h: ... here.
10374 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
10375 * parse.y (java_complete_lhs): Don't call force_evaluation_order
10376 for ARRAY_REF - it doesn't work when array bounds are checked.
10377 (patch_array_ref): Handle it here instead.
10379 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
10381 1999-02-19 Per Bothner <bothner@cygnus.com>
10383 Force left-to-right evaluation of binary operations etc.
10384 * expr.c (force_evaluation_order), java-tree.h: New function.
10385 * parse.y (java_complete_lhs): Pass binary operations, procedure
10386 calls, and ARRAY_REFs to force_evaluation_order.
10387 (various): Set TREE_SIDE_EFFECTS more carefully.
10389 Tolerate random (non-UTF8) encoding in comments without complaining.
10390 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
10391 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
10393 * parse.y (resolve_qualified_expression_name): Handle error_mark.
10394 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
10396 * parse.y (java_complete_lhs): Ignore an empty statement in a
10397 COMPOUND_EXPR. Don't complain about empty statement after return.
10399 1999-02-19 Per Bothner <bothner@cygnus.com>
10401 * parse.y (obtain_incomplete_type): Don't wrap unknown types
10402 in TREE_LIST - just chain the POINTER_TYPEs together.
10403 (resolve_class): If type already resolved, return decl.
10404 After resolving, update TREE_TYPE(class_type), and name (if array).
10405 * parse.h (do_resolve_class), parse.y: Make non-static.
10406 * class.c (maybe_layout_super_class): Take this_class argument.
10407 Do do_resolve_class if necessary.
10408 (layout_class, layout_class_methods): Adjust calls appropriately.
10409 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10410 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
10411 * typeck.c (build_java_array_type): Don't call layout_class.
10413 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10415 * parse.y (check_pkg_class_access): Allow private class access
10416 within the same package.
10417 (strip_out_static_field_access_decl): New function.
10418 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
10419 operator argument before testing its nature.
10421 1999-02-03 Per Bothner <bothner@cygnus.com>
10423 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
10424 (TRY_EXPR): Simplify - it no longer has a finally clause.
10425 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
10426 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10427 * expr.c (java_lang_expand_expr): Likewise.
10428 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
10429 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
10430 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
10431 (build_try_statement): Remove finally parameter and handling.
10432 (build_try_finally_statement): New function.
10433 (patch_try_statement): No longer need to support finally clause.
10434 (try_statement): Update grammar action rules.
10435 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
10436 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10438 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
10440 * jcf-parse.c (get_constant): Add braces around computation of 'd'
10441 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
10443 1999-02-17 Andrew Haley <aph@cygnus.com>
10445 * class.c (build_utf8_ref): Back out broken patch which was
10446 intended to to output signatures using '.' as a separator.
10448 * class.c (make_class_data): Output signatures using '.' as a
10449 separator, rather than '/'.
10450 (mangled_classname): Likewise.
10451 (make_field_value): Likewise.
10452 (make_method_value): Likewise.
10453 * constants.c (alloc_class_constant): Likewise.
10454 * expr.c (build_invokeinterface): Likewise.
10456 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10458 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
10459 of an ancient workaround.
10461 1999-02-10 Jeffrey A Law (law@cygnus.com)
10463 * jvspec.c (xmalloc): Kill the prototype. It does not belong
10466 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10468 * lex.c (yylex): Encode \0 as UTF8.
10470 1999-02-10 Tom Tromey <tromey@cygnus.com>
10472 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
10473 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
10474 (libgcj_zip): Renamed.
10475 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
10477 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
10479 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
10480 (GC_NAME): Renamed -lgc to -lgcjgc.
10482 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10484 * lex.c (java_lang_cloneable): Initialize.
10485 * parse.y (java_lang_cloneable): New static variable.
10486 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
10487 doing one more qualification round.
10488 (valid_ref_assignconv_cast_p): Reject null source or
10489 destination. Allow an array to be cast into java.lang.Cloneable.
10490 (patch_cast): Swapped two first arguments to first call to
10491 valid_ref_assignconv_cast_p.
10493 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10495 * parse.h: DECL_P renamed JDECL_P.
10496 * parse.y: DECL_P replaced by JDECL_P.
10497 (build_array_from_name): Always use pointer's type.
10498 (patch_bc_statement): Extra code to search continue target in a
10499 for loop. Fixed comments. Continue target is current loop when
10502 1999-02-05 Andrew Haley <aph@cygnus.com>
10504 * class.c (make_class_data): The superclass of an interface should
10505 be null, not class Object.
10507 * lex.c (java_lex): Sign extend hex literals.
10509 1999-02-04 Andrew Haley <aph@cygnus.com>
10511 * class.c (build_utf8_ref): Output signatures using '.' as a
10512 separator, rather than '/'.
10513 (make_class_data): Likewise.
10515 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
10517 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
10518 mkstemp.o. Get them from libiberty now.
10520 1999-02-02 Jeffrey A Law (law@cygnus.com)
10522 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
10524 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10526 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
10529 1999-02-02 Per Bothner <bothner@cygnus.com>
10531 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
10532 * jcf-write.c (generate_bytecode_return): New function.
10533 (generate_bytecode_insns): Use it, for RETURN_EXPR.
10535 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
10536 generate special [fd]const_[01] instructions.
10538 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
10540 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
10541 handling OPCODE_lookupswitch or OPCODE_tableswitch.
10543 1999-02-01 Per Bothner <bothner@cygnus.com>
10545 * parse.y (patch_method_invocation): Handle calling static methods,
10546 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
10548 * parse.y (java_complete_lhs): Don't complain about unreachable
10549 exit condition in a do-while statement.
10551 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10553 * lex.c (java_read_char): Fixed utf8 decoding.
10554 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
10556 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
10557 comments. Local variable `all_primitive' is gone. Broadened
10558 acceptance of `0' to floating point targets. `long' can now be
10559 widened to `double' or `float'.
10560 (valid_method_invocation_conversion_p): Added leading
10561 comment. Fixed tabulation.
10562 (build_string_concatenation): Optimize out left or right empty
10565 1999-01-28 Per Bothner <bothner@cygnus.com>
10567 * jcf-write.c (localvar_alloc): Only emit entry for
10568 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
10569 (generate_bytecode_insns): Only call put_linenumber if
10570 debug_info_level > DINFO_LEVEL_NONE.
10571 * jvspec.c (lang_specific_driver): If no -O* or -g* option
10572 is specified, add -g1 (for compatibility wih javac).
10574 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
10576 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
10577 gjavah.o, check-init.o, jv-scan.o
10579 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10581 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
10583 * gjavah.c: Include config.h and system.h.
10585 * javaop.h (inline): Don't define, its handled by system.h.
10586 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
10587 from `inline' to `static inline'.
10589 * jcf.h (inline): Don't define, its handled by system.h.
10591 * lex.c (inline): Likewise.
10593 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
10595 * lang-specs.h: Map -Qn to -fno-ident.
10597 1999-01-29 Richard Henderson <rth@cygnus.com>
10599 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
10601 1999-01-29 Tom Tromey <tromey@cygnus.com>
10603 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
10604 then cast it to Object before calling `append' method.
10606 1999-01-28 Per Bothner <bothner@cygnus.com>
10608 * check-init.c (check_bool2_init, check_bool_init, check_init):
10609 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
10610 * jcf-write.c (generate_bytecode_insns): Likewise.
10612 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10614 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
10615 * parse.y (patch_cast): Allow a boolean to be cast into a
10618 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10620 * parse.y: (class_declaration:): Fixed indentation.
10621 (class_member_declaration:): Extra `;' after field declaration now
10623 (interface_declaration:): Removed debug messages in error reports.
10624 (patch_binop): Nodes created and returned inherit the orignal
10625 node's COMPOUND_ASSIGN_P flag value.
10626 (patch_cast): Fix cast from char to floating point.
10628 1999-01-25 Andrew Haley <aph@cygnus.com>
10630 * except.c, java-except.h (expand_resume_after_catch): new
10632 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
10633 to branch back to main flow of control after a catch block.
10635 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10637 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
10638 $(srcdir)/../system.h.
10639 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
10640 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
10641 (jcf-write.o): Likewise.
10642 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10643 (mangle.o): Depend on $(srcdir)/../toplev.h.
10644 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10645 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10647 * class.c: Include output.h and parse.h.
10648 (mangled_classname): Add the `const' keyword to a char*.
10649 (find_named_method): Hide unused function definition.
10650 (build_utf8_ref): Change type of variable `c' to unsigned char.
10651 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
10652 (build_class_ref): Add the `const' keyword to a char*.
10653 (layout_class_method): Remove unused variable `buf'.
10655 * decl.c (find_local_variable): Remove unused variable `rtl'.
10656 (pushdecl): Likewise for variables `different_binding_level' and
10658 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
10659 (maybe_build_cleanup): Likewise for parameter `decl'.
10661 * except.c (expand_start_java_handler): Mark parameter `range'
10662 with ATTRIBUTE_UNUSED.
10664 * expr.c: Include except.h.
10665 (pop_type): Remove unused variable `i'.
10666 (pop_value): Likewise for variables `n_words' and `i'.
10667 (expand_java_arrayload): Likewise for variable `convert'.
10668 (java_lang_expand_expr): Likewise for variables `op0', `type',
10669 `mode', `unsignedp', `node' and `elements'.
10670 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
10672 (process_jvm_instruction): Add a `const' qualifier to a char*.
10674 * gjavah.c (output_directory): Add the `const' keyword to a char*.
10675 (temp_directory): Likewise.
10676 (print_c_decl): Likewise.
10677 (print_method_info): Likewise.
10678 (decode_signature_piece): Likewise.
10679 (print_mangled_classname): Likewise.
10681 * java-except.h: Provide prototypes for maybe_start_try,
10682 maybe_end_try and add_handler.
10684 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
10685 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
10686 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
10687 init_expr_processing, push_super_field, init_class_processing,
10688 can_widen_reference_to, class_depth, verify_jvm_instructions,
10689 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
10690 set_local_type, merge_type_state, push_type, load_type_state,
10691 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
10692 emit_unicode_mangled_name): Add prototypes.
10694 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
10695 (print_signature_type): Use ISDIGIT, not isdigit.
10696 (print_signature): Remove unused variable `j'.
10698 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
10699 int when comparing against one.
10701 * jcf-parse.c: Include toplev.h.
10703 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
10704 (localvar_free): Remove unused variable `i'.
10705 (generate_bytecode_conditional): Likewise for variable `kind'.
10707 * jv-scan.c: Include config.h and system.h. Remove redundant
10708 OS header and gansidecl.h includes.
10709 (warning): Add the `const' keyword to a char*. Also add
10710 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
10711 __STDC__, when determining whether to use ANSI-isms.
10712 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
10713 (xmalloc): Don't redundantly prototype here.
10714 (main): Remove unused parameter `envp'. Also fix the arguments
10715 passed to function `fatal' to match the format specifier.
10717 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
10719 * mangle.c: Include toplev.h.
10720 (emit_unicode_mangled_name): Declare parameter `len'.
10722 * parse.y (parse_warning_context): Add the `const' keyword to a
10723 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
10724 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
10725 (issue_warning_error_from_context): Add the `const' keyword to
10727 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
10728 not `__STDC__' for whether to use ANSI-isms.
10730 * typeck.c (incomplete_type_error): Mark parameters `value' and
10731 `type' with ATTRIBUTE_UNUSED.
10732 (parse_signature_type): Use ISDIGIT, not isdigit.
10734 * verify.c (check_pending_block): Add the `const' keyword to a char*.
10735 (verify_jvm_instructions): Likewise. Remove unused variables
10736 `field_name' and `default_val'.
10738 * zextract.c: Include config.h and system.h. Remove redundant
10739 OS header includes.
10741 * zipfile.h: Prototype `read_zip_archive'.
10743 1999-01-21 Andrew Haley <aph@cygnus.com>
10745 * typeck.c (convert): Allow conversions to void type: some
10746 optimizations in gcc do this.
10748 1999-01-21 Andrew Haley <aph@cygnus.com>
10750 * typeck.c (convert_ieee_real_to_integer): New function.
10751 (convert): When not using fast-math and using hardware fp, convert
10752 an IEEE NaN to zero.
10754 1999-01-18 Andrew Haley <aph@cygnus.com>
10756 * parse.y (patch_binop): Do a type conversion from signed to
10757 unsigned and then back to signed when a ">>>" is found.
10759 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10761 * java-tree.h: (check_for_initialization): Added prototype.
10762 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
10763 * parse.y (do_resolve_class): Removed unused locals.
10764 (read_import_dir): Likewise.
10765 (resolve_qualified_expression_name): Array creation
10766 expressions are valid primary expressions.
10767 (qualify_ambiguous_name): Likewise.
10768 (patch_synchronized_statement): Removed unused local.
10770 1999-01-17 Jeffrey A Law (law@cygnus.com)
10772 * Makefile.in (zextract.o): Add dependencies.
10774 * Makefile.in: Do not put ^Ls at the start of a line.
10776 1999-01-15 Per Bothner <bothner@cygnus.com>
10778 * expr.c (process_jvm_instruction): Coerce to correct Throwable
10779 sub-type the result of the call that gets the exception value.
10781 * parse.y (java_complete_expand_methods): If flags_syntax_only,
10782 don't call finish_class.
10784 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
10785 clear found before continuing.
10787 * verify.c (verify_jvm_instructions): On an array load, allow
10788 and handle top of stack to be TYPE_NULL.
10790 * gjavah.c (generate_access): Translate Java package private or
10791 protected access to C++ public, but with a comment.
10793 1999-01-13 Andrew Haley <aph@cygnus.com>
10795 * expr.c (generate_name): Name prefix changed to avoid clashes
10796 with assembler temp labels.
10798 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
10799 MODIFY_EXPR. Without this, code for the assignement may not be
10800 generated at all and the synchronized statement will read an
10801 uninitialized variable.
10803 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10805 * class.c (maybe_layout_super_class): Fixed returned value.
10806 * lex.c: Added 1999 to the copyright.
10807 (java_init_lex): Initialize java_lang_imported.
10808 * lex.h: Added 1999 to the copyright.
10809 * parse.h: Added 1999 to the copyright.
10810 (REGISTER_IMPORT): Fixed typo in trailing macro.
10811 (CURRENT_OSB): New macro.
10812 (struct parser_ctxt): New fields osb_depth, osb_limit.
10813 * parse.y (java_lang_id): New global variable.
10814 (type_import_on_demand_declaration): Don't import java.lang.* twice.
10815 (array_creation_expression:): Use CURRENT_OSB.
10816 (dims:): Uses a stack to keep track of array dimensions.
10817 (cast_expression:): Use CURRENT_OSB.
10818 (find_expr_with_wfl): Return NULL if node found doesn't meet the
10820 (register_fields): Fixed typos in comment.
10821 (check_method_redefinition): Fixed comment indentation.
10822 (java_check_regular_methods): Set saved found wfl to NULL after
10823 having reinstalled it in the previously found DECL_NAME.
10825 1999-01-10 Richard Henderson <rth@cygnus.com>
10827 * gjavah.c (java_float_finite): Use a union to do type punning.
10828 (java_double_finite): Likewise.
10830 1999-01-09 Per Bothner <bothner@cygnus.com>
10832 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
10833 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
10834 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
10835 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
10836 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
10837 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
10839 1999-01-08 Per Bothner <bothner@cygnus.com>
10841 * check-init.c (check_init): If compiling to native, we don't
10842 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
10844 1999-01-08 Tom Tromey <tromey@cygnus.com>
10846 * parse-scan.y (variable_declarator_id): Set or increment
10848 (bracket_count): New global.
10849 (formal_parameter): Handle case where bracket pairs trail variable
10852 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
10854 * jcf-parse.c (yyparse): variable len changed from a char to an
10855 int to prevent overflow.
10857 1999-01-06 Per Bothner <bothner@cygnus.com>
10859 * java-tree.h: Declare read_class.
10860 * jcf-parse.c (read_class): New function.
10861 (load_class): Now just call read_class.
10863 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
10864 * jcf-parse.c (parse_source_file): Declare save_error_count,
10865 which is needed by java_parse_abort_on_error macro,
10866 * parse.y (java_layout_classes, java_expand_classes): Likewise.
10868 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
10869 constructor, if initializing a static field.
10870 (patch_new_array_init): Set TREE_CONSTANT if it is.
10871 * expr.c (java_lang_expand_expr): For a static array constructor
10872 of primitive elements, allocate the array itself statically.
10873 Disabled until we can set the vtable field statically.
10875 * check-init.c: New file. Checks for definite assignment.
10876 * Makefile.in (JAVA_OBJS): Add check-init.o.
10877 * parse.y (java_complete_expand_method): Call check_for_initialization.
10878 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
10880 1999-01-06 Graham <grahams@rcp.co.uk>
10882 * parse.y : include system.h instead of including
10883 standard headers directly with the exception of <dirent.h>.
10885 1999-01-06 Per Bothner <bothner@cygnus.com>
10887 * lex.h: Moved static function declarations to lex.c,
10888 to shut up some -Wall warnings.
10889 * lex.c: Static function declarations moved here.
10890 * jcf-dump.c: Small fixes to shut up -Wall warnings.
10892 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10894 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
10896 1998-12-22 Per Bothner <bothner@cygnus.com>
10898 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
10899 * verify.c (verify_jvm_instructions): Fix off-by-one error.
10901 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
10902 (localvar_alloc): Change return type to void,
10903 (emit_unop): Remove unused variable size.
10905 * jcf-write.c (struct jcf_block): Add new union.
10906 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
10907 (call_cleanups): New functions.
10908 (struct jcf_partial): New fields num_finalizers and return_value_decl.
10909 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
10910 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
10911 * lang.c (lang_init): Call using_eh_for_cleanups.
10912 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
10913 completing operands to patch_synchronized_statement.
10914 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
10915 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
10916 WITH_CLEANUP_EXPR instead of TRY_EXPR.
10918 1998-12-20 John F. Carr <jfc@mit.edu>
10920 * Make-lang.in: Comment out control-Ls; they upset some makes.
10922 1998-12-18 Tom Tromey <tromey@cygnus.com>
10924 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
10927 1998-12-17 Tom Tromey <tromey@cygnus.com>
10929 * parse.y (DIR_SEPARATOR): New define.
10930 (check_class_interface_creation): Use it.
10932 * parse-scan.y (report_main_declaration): Recognize
10933 `java.lang.String' in argument to main.
10935 1998-12-16 Per Bothner <bothner@cygnus.com>
10937 * parse.y (create_interface): Remove bogus test.
10939 1998-12-16 Per Bothner <bothner@cygnus.com>
10941 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
10942 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
10944 1998-12-16 Tom Tromey <tromey@cygnus.com>
10946 * parse-scan.y (qualified_name): Use correct sprintf format.
10948 1998-12-15 Tom Tromey <tromey@cygnus.com>
10950 * gjavah.c (print_field_info): Changed how most negative number is
10953 1998-12-14 Per Bothner <bothner@cygnus.com>
10955 * parse.y (fold_constant_for_init): New function.
10956 (resolve_expression_name): Don't replace static final
10957 constant-initialized fields by its value.
10958 (java_complete_lhs): New. Same as java_complete_tree, except does
10959 not replace static final constant-initialized fields by their values.
10960 (register_fields): If there is an initializer, set DECL_INITIAL and
10961 MODIFY_EXPR_FROM_INITIALIZATION_P.
10962 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
10963 Only call patch_initialized_static_field if
10964 MODIFY_EXPR_FROM_INITIALIZATION_P.
10965 (patch_initialized_static_field): If not valid constant, clear
10968 * parse.y (lookup_field_wrapper): Fix thinko.
10970 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
10971 set and restore global lineno.
10973 1998-12-14 Tom Tromey <tromey@cygnus.com>
10975 * gjavah.c (print_field_info): If value to print is the smallest
10976 value of its size, then print as hex to avoid later warnings from
10979 1998-12-14 Tom Tromey <tromey@cygnus.com>
10981 * gjavah.c (decompile_method): Decompile `return null'.
10982 (process_file): Generate `#pragma interface'.
10983 (method_declared): New global.
10984 (print_method_info): Set it.
10985 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
10986 (print_method_info): Handle abstract methods.
10988 1998-12-13 Per Bothner <bothner@cygnus.com>
10990 * parse.y (patch_method_invocation): If class_decl is null
10991 (e.g. an array type), use original type.
10993 * parse.y (check_thrown_exceptions): Temporary hack to suppress
10994 errors about uncaught exception from clone (of array, specifically).
10996 1998-12-13 Tom Tromey <tromey@cygnus.com>
10998 * gjavah.c (decompile_method): Handle all types of `return'
10999 opcode. Decompile `return this' and `return'.
11000 (method_access): New global.
11001 (print_method_info): Set it.
11002 (decompile_method): Don't decompile a synchronized method.
11004 1998-12-13 Tom Tromey <tromey@cygnus.com>
11006 * jcf-reader.c (jcf_parse_one_method): Recognize
11008 * gjavah.c (HANDLE_END_METHOD): New macro.
11009 (HANDLE_CODE_ATTRIBUTE): New macro.
11010 (decompile_method): New function.
11011 (print_method_info): Don't print `;\n' at end of function decl.
11012 Include java-opcodes.h.
11013 (decompiled): New global.
11015 1998-12-12 Per Bothner <bothner@cygnus.com>
11017 * class.c (build_class_ref): Handle PRIMTYPE.class if
11018 flag_emit_class_files.
11019 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
11020 if flag_emit_class_files.
11021 * parse.y (java_complete_tree): Pre-liminary support for
11022 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
11024 * parse.y (patch_synchronized_statement): Don't call monitorexit
11025 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
11027 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
11029 * zipfile.h (opendir_in_zip): New declaration.
11030 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
11031 (opendir_in_zip): New function, using code from open_in_zip.
11032 (open_in_zip): Call opendir_in_zip.
11033 (find_class): Remove no-longer-used do_class_file parameter,
11034 but add source_ok parameter. Change logic so if we find a .java file,
11035 we don't look for .class in later classpath emtries.
11036 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
11037 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
11038 * gjavah.c: Update call to find_class.
11039 * jcf-dump.c: Likewise.
11041 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
11042 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
11043 nothing if body is empty_stmt_node.
11044 Various little fixes so SP gets correctly adjusted.
11045 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
11046 For CALL_EXPR, test if static first.
11047 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
11048 such as the ones we create for Object and Class.
11049 Set and restore current_function_decl.
11050 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
11051 (note_possible_classname): New function.
11052 (read_import_entry): Removed. Merged with read_import_dir.
11053 (read_import_dir): Don't call find_class - that only gives us
11054 the first classpath entry having the needed package.
11055 Use the struct buffer data structure from buffer.h.
11056 (read_import_dir, find_in_imports_on_demand): The remembered
11057 class names now use '.' (not '/') as package separator.
11059 * parse.y (java_complete_expand_methods): Call write_classfile
11060 here, and not in java_expand_classes (which only gets first class).
11062 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11064 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
11065 (register_fields): If a static fields has an initializer, just
11066 chain it on ctxp->static_initialized, and handle later.
11067 (java_complete_expand_methods): Force <clinit> first.
11068 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
11069 - it's already been completed.
11070 (patch_initialized_static_field): New function.
11071 (java_complete_field): Call it.
11073 1998-12-12 Per Bothner <bothner@cygnus.com>
11075 * expr.c (encode_newarray_type, build_new_array): New functions.
11076 * java-tree.h: Declare build_new_array.
11077 * jcf-write.c (patch_newarray): Use build_new_array.
11079 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
11080 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
11082 * parse.y (patch_new_array_init): Re-organize.
11083 Now is passed the actual array (pointer) type of the value.
11084 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
11085 (patch_array_constructor): Removed - merged into patch_new_array_init.
11086 (java_complete_tree): Update patch_new_array_init.
11088 * jcf-write.c (find_constant_index): New function.
11089 (generate_bytecode_insns): Use find_constant_index.
11090 (generate_classfile): Use find_constant_index for ConstantValue.
11092 1998-12-11 Tom Tromey <tromey@cygnus.com>
11094 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
11095 * decl.c (init_decl_processing): Renamed dtable -> vtable.
11096 * class.c (make_class_data): Renamed dtable -> vtable, and
11097 dtable_method_count -> vtable_method_count.
11099 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11101 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
11102 global variables, initialized.
11103 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
11104 Declared new global variables.
11105 * lex.c (java_lex): Return long_zero_node, float_zero_node,
11106 double_zero_node, integer_zero_node upon direct matching.
11107 * parse.y (purify_type_name): Added function prototype.
11108 (duplicate_declaration_error_p): Consider new_type as potentially
11109 being a incomplete type. Use purify_type_name on type string.
11110 (method_header): saved_type: unused variable removed. Don't figure
11111 return type if method name is invalid.
11112 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
11113 processed by patch_unaryop.
11114 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
11115 increment/decrement node into its original type after binary
11116 numeric promotion on its operands.
11118 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11120 * parse.y (array_initializer:): Array init operand is NULL_TREE
11121 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
11122 now an error. Fixed indentation problems.
11123 (patch_string): Handle error_mark_node as an argument.
11124 (patch_new_array_init): Fixed indentation problems.
11125 (array_constructor_check_entry): Removed check on null wfl_value.
11126 Return an error if wfl_value's walk returns an error.
11128 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11130 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
11131 * lex.c (java_lex): Remember column position before advancing one
11132 token. Retain location information on OCB_TK.
11133 * lex.h (typedef struct java_lc): Added new field.
11134 * parse.h (GET_SKIP_TYPE): New macro.
11135 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
11136 * parse.y (build_new_array_init, patch_new_array_init,
11137 patch_array_constructor, maybe_build_array_element_wfl,
11138 array_constructor_check_entry): New function prototypes.
11139 (switch_block:): Tagged <node>.
11140 (OCB_TK): Tagged <operator>.
11141 (array_initializer:): Installed actions.
11142 (variable_initializer): Build location information on element if
11144 (switch_statement:): Fixed indentation typo.
11145 (switch_block:): Redefined default action.
11146 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
11147 (patch_assignment): Removed duplicate code.
11148 (maybe_build_array_element_wfl, build_new_array_init,
11149 patch_new_array_init, patch_array_constructor,
11150 array_constructor_check_entry): New functions.
11152 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11154 * parse.y (array_initializer): Tagged <node>.
11155 (variable_initializer:): Use default rule.
11156 (array_initializer:): Defined actions.
11157 (variable_initializers:): Likewise.
11158 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
11159 non-static field accesses.
11160 (patch_invoke): Fixed indentation typo.
11161 (java_complete_tree): Likewise.
11162 (build_labeled_block): Changed leading comment. Generate an error
11163 in case of duplicate loop labels.
11164 (patch_conditional_expr): Patch results of string concatenation
11167 1998-12-06 Per Bothner <bothner@cygnus.com>
11169 * constants.c (find_methodref_index): When the class is an interface,
11170 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
11172 * decl.c (finit_identifier_node): Use "$finit$", rather than
11173 "<finit>" (which Sun's verifier rejects).
11174 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
11175 (generate_field_initialization_code): Removed.
11176 (fix_constructors) Don't add call to $finit$ here (wrong order).
11177 (patch_method_invocation): Add $finit$ call here.
11179 * java-tree.h (CALL_USING_SUPER): New macro.
11180 * parse.y (patch_invoke): Remove im local variable.
11181 (patch_method_invocation, patch_invoke): Don't pass super parameter.
11182 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
11183 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
11185 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
11187 * parse.y (java_complete_tree): Don't complain about unreachable
11188 statement if it is empty_stmt_node.
11190 * jcf-write.c (find_constant_wide): New function.
11191 (push_long_const): Use find_constant_wide.
11193 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
11194 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
11195 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
11196 Emit invokeinterface when calling an interface method.
11197 Emit invokespecial also when calling super or private methods.
11199 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
11201 1998-12-06 Per Bothner <bothner@cygnus.com>
11203 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
11205 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11207 * java-tree.h (java_layout_seen_class_methods): New function
11209 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
11210 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
11211 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
11212 * parse.y (method_declarator:): Defined action.
11213 (issue_warning_error_from_context): input_filename saved, set to
11214 the appropriate value and restored after java_error is called.
11215 (build_unresolved_array_type): Fixed comment.
11216 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
11217 (method_header): Deal with return type the same way type are
11218 handled for fields and method's parameters and local variables
11220 (check_method_redefinition): Removed extra CR.
11221 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
11222 (java_layout_seen_class_methods): New function.
11223 (java_layout_classes): Call java_layout_seen_class_methods.
11225 1998-12-03 Per Bothner <bothner@cygnus.com>
11227 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
11229 1998-12-03 Per Bothner <bothner@cygnus.com>
11231 * jcf-dump.c (main): Fix error message.
11232 * jcf-path.c (add_entry): Style fix.
11234 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11236 * class.c (layout_class_method): Call build_java_argument_signature
11237 on constructors too.
11238 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
11239 (patch_method_invocation): Define a primary when resolving an
11240 expression name. Augmented comment on code checking illegal `this'
11241 usage. Loosened it test by accepting NEW_CLASS_EXPR.
11243 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11245 * class.c (layout_class_method): Don't report error on non-static
11246 overriding static if the method is private.
11247 * java-tree.h (finish_class): Prototype added.
11248 * lex.c (java_get_line_col): Handle col argument -2 value.
11249 * parse.h: All static method declarations moved to parse.y.
11250 * parse.y: Now contains all static method declarations previously
11252 (find_expr_with_wfl, missing_return_error,
11253 unreachable_stmt_error): New functions.
11254 (java_get_real_method_name): Identify constructors bearing class
11255 names in source code compiled classes only.
11256 (java_complete_expand_methods): Call missing_return_error.
11257 (invocation_mode): Private methods invoked as static methods.
11258 (java_complete_tree): Call unreachable_stmt_error.
11260 1998-12-01 Tom Tromey <tromey@cygnus.com>
11262 * Makefile.in (+target): Removed.
11263 (+xmake_file): Likewise.
11264 (+tmake_file): Likewise.
11265 (.NOEXPORT): Removed duplicate.
11267 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11269 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
11271 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
11273 * jvgenmain.c: Remove the xmalloc prototype, we get it from
11274 libiberty.h. Provide an xmalloc definition.
11276 * jvspec.c: Remove the xmalloc prototype.
11278 * parse-scan.y: Include config.h and system.h. Don't include
11279 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
11280 Provide an xstrdup definition.
11282 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
11284 * jcf-path.c (add_entry): Recognize ".jar" too.
11285 * lang-specs.h: Likewise.
11287 1998-11-26 Per Bothner <bothner@cygnus.com>
11289 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
11290 soft_monitorenter_node, soft_monitorexit_node, throw_node.
11292 * jcf-write.c (generate_bytecode_insns):
11293 Handle pre/post-increment/decrement of long.
11295 * jcf-write.c (generate_bytecode_insns):
11296 Handle missing exception handler (finally for synchronized).
11298 1998-11-25 Per Bothner <bothner@cygnus.com>
11300 * java-tree.h (end_params_node): Declare global.
11301 * decl.c (end_params_node): New global.
11302 (init_decl_processing, start_java_method): Use end_params_node for
11303 end of list of parameter types. Follows correct gcc conventions.
11304 * expr.c (pop_argument_types, pop_arguments): Likewise.
11305 * lang.c (put_decl_node): Likewise.
11306 * typeck.c (various places): Likewise.
11307 * class.y (various places): Likewise.
11308 * parse.y (various places): Likewise.
11310 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
11311 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
11313 * class.c: Add #include flags.h, remove no-longer needed declaration.
11315 * class.c (layout_class_method): Remove commented-out code, re-format.
11316 Don't add vtable entry (or index) for private methods.
11317 * expr.c (expand_invoke): A private method is implicitly final.
11318 * class.c (make_class_data): If inlining or optimizing,
11319 skip private methods.
11321 * class.c (finish_class): New function. Calls existing methods,
11322 but alls emits deferred inline functions.
11323 * jcf-parse.c (parse_class_file): Call finish_class.
11324 * parse.y (java_complete_expand_methods): Likewise.
11326 * expr.c (build_java_binop): Explicit default, to silence -Wall.
11328 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
11330 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
11332 * jcf-write.c (generate_bytecode_conditional): Fix typo.
11334 1998-11-24 Per Bothner <bothner@cygnus.com>
11336 * (generate_classfile): Always write class access flag with
11339 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11341 * class.c (maybe_layout_super_class): New function.
11342 (layout_class): Reorganized. Loop on class methods dispatched into
11343 a new function. Call maybe_layout_super_class.
11344 (layout_class_methods, layout_class_method): New functions.
11345 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
11347 (expand_invoke): Likewise.
11348 * java-tree.h (all_class_list): New global variable declared.
11349 (layout_class_methods, layout_class_method): New function
11351 (LAYOUT_SEEN_CLASS_METHODS): New macro.
11352 * jcf-parse.c (all_class_list): New global variable.
11353 (load_class): Extended what class_or_name can be. Use parser
11354 context mechanism to save globals before calling jcf_parse.
11355 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
11356 is set on the file name.
11357 (jcf_parse): Layout class methods when Object is loaded, otherwise
11358 record class in all_class_list for delayed method layout.
11359 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
11360 * lang.c (put_decl_node): Decode <init> into the decl context
11362 * lex.c (java_allocate_new_line): Use xmalloc.
11363 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
11364 pointers, not TREE_LIST elements.
11365 (struct parser_ctxt): Fixed comment indentations, added comments
11366 and reordered some fields.
11367 (java_check_methods): Function prototype removed.
11368 * parse.y (java_push_parser_context): Use xmalloc.
11369 (java_parser_context_restore_global): Pop extra pushed ctxp only
11370 when there's nothing next.
11371 (maybe_create_class_interface_decl): Fixed comment, add new
11372 created class decl to all_class_list.
11373 (method_header): Use GET_REAL_TYPE on argument's types.
11374 (method_declarator): Use GET_REAL_TYPE, change type to the real
11375 type in TREE_LIST dependency node. Build argument list with the
11377 (create_jdep_list): Use xmalloc. Removed allocation error message.
11378 (obtain_incomplete_type): Fixed leading comment. Broadened
11379 incoming argument meaning.
11380 (register_incomplete_type): Use xmalloc. Removed allocation error
11382 (safe_layout_class): Fixed leading comment.
11383 (jdep_resolve_class): Reversed if statement condition and switch
11384 if and else bodies.
11385 (resolve_and_layout): Fixed leading comment. Broadened incoming
11387 (complete_class_report_errors): New local variable name, for
11388 clarity. purify_type_name used for all error cases.
11389 (java_get_real_method_name): Stricter check on constructors.
11390 (java_check_regular_methods): Reverse methods list only if not
11391 already laid out. Layout artificial constructor.
11392 (java_check_methods): Deleted.
11393 (source_start_java_method): Obtain incomplete type for patchable
11395 (java_layout_classes): Fixed leading comment. Use
11396 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
11397 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
11398 before returning. Fixed comments.
11399 (java_expand_classes): Check for errors up front.
11400 (patch_method_invocation): Class to search is resolved and laid
11403 1998-11-24 Per Bothner <bothner@cygnus.com>
11405 * expr.c (java_lang_expand_expr): Add missing emit_queue.
11407 * javaop.h (int8): Removed - not used.
11408 (jbyte): Redefine portably with correct signedness.
11410 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
11412 * jcf-write.c (generate_bytecode_insns): Fix typo
11413 OPCODE_getstatic to OPCODE_getfield.
11415 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
11416 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
11417 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
11419 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11421 * jcf-parse.c (jcf_parse_source): Function returned type is
11422 void. Added prototype.
11423 (jcf_parse): Function returned type is void.
11424 (yyparse): Remove call to fclose on the last parsed file.
11426 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
11428 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11430 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
11431 (layout_class): Cope with methods featuring WFL in decl names.
11432 * decl.c (unqualified_object_id_node): New global variable,
11434 (build_decl_no_layout): Removed.
11435 * expr.c (build_primtype_type_ref): Handle Double.
11436 (java_lang_expand_expr): Fixed indentations.
11437 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
11438 (flag_wall, flag_redundant, flag_not_overriding,
11439 flag_static_local_jdk1_1, unqualified_object_id_node): Global
11440 variable declarations.
11441 (build_decl_no_layout): Removed prototype.
11442 (java_get_real_method_name): Added prototype.
11443 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
11444 (java_parse_abort_on_error): Macro now just returns.
11445 * jcf-parse.c (jcf_parse_source): Check fclose returned
11446 value. Call emit_register_classes if java_report_errors returns
11448 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
11449 flag_static_local_jdk1_1): New integer flags.
11450 (lang_decode_option): New flags set here.
11451 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
11452 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
11453 the flag_redundant variable.
11454 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
11455 when parsing java.lang.Object class.
11456 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
11457 NULL_TREE to build.
11458 (resolve_qualified_expression_name): Fixed indentation.
11459 (patch_array_ref): Changed prototype.
11460 (not_initialized_as_it_should_p): Prototype removed.
11461 (java_report_errors): Added function prototype.
11462 * parse.y (formal_parameter:): Changed error message for not yet
11463 supported final parameters.
11464 (class_type_list:): Set both PURPOSE and VALUE of created
11465 TREE_LIST to be class_type.
11466 (primary_no_new_array:): Handle class literals on primitive types.
11467 (parse_warning_context): Reinstalled correct force_error and
11468 do_warning flags setups.
11469 (java_report_errors): Changed prototype. Return java_error_count
11471 (variable_redefinition_error): Consider treating variable type as
11473 (create_interface): Warn about redundant abstract modifier if
11474 flag_redundant is set. Changed error message.
11475 (lookup_field_wrapper): Save/restore globals before/after looking
11477 (duplicate_declaration_error_p): Consider treating declaration
11478 type as a fake pointer.
11479 (register_fields): Extract real type from dependency node. Check
11480 for duplicate field declaration after type adjustment. Use
11481 DECL_INITIAL to store static final initialized values.
11482 (method_header): Extract real function type from dependency node.
11483 (check_abstract_method_header): Use GET_METHOD_NAME.
11484 (obtain_incomplete_type): Layout fake pointer type.
11485 (safe_layout_class): Don't try to check for methods before layout.
11486 (java_complete_class): Don't check for correct throws clause
11487 elements inheritance here.
11488 (resolve_and_layout): Broadened name parameter meaning.
11489 (reset_method_name): Use GET_METHOD_NAME.
11490 (java_get_real_method_name): New function.
11491 (java_check_regular_methods): Don't check methods in
11492 java.lang.Object. Verify lineage of throws clause elements. Use
11493 flag_no_overriding in warning report.
11494 (check_throws_clauses): Don't check if class was from
11495 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
11496 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
11497 (declare_local_variables): Use flag_static_local_jdk1_1 to report
11498 warning on unsupported final local variables. Use build_decl
11499 instead of build_decl_no_layout. Get real local variable type from
11501 (source_start_java_method): Get real parameter type from
11502 dependency node. Call build_decl instead of build_decl_no_layout.
11503 (java_layout_classes): Reverse tree and layout type and class as
11504 required. Mark class as loaded when done.
11505 (resolve_field_access): Fixed indentation. Restricted condition
11506 leading to static field access code generation. Set field_type
11507 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
11508 (resolve_qualified_expression_name): Initialize type_found to
11509 null. Handle static field resolved during qualification. Fixed
11510 layout on non primitive field decl types.
11511 (not_accessible_p): Fixed typo in comment.
11512 (patch_method_invocation): Resolve and layout class to search from
11514 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
11515 layout non primitive type, if necessary. Make method node only to
11517 (find_applicable_accessible_methods_list): Consider WFL'ed method
11518 decl names. Fixed indentation.
11519 (argument_types_convertible): Resolve and layout target type if
11521 (java_complete_tree): Fixed indentation problems. Rewrote
11522 CALL_EXPR thrown exceptions check. Re-installed further processing
11523 of the assignment in certain cases.
11524 (patch_assignment): Call maybe_build_primttype_type_ref to perform
11525 inlining on class literals.
11526 (valid_builtin_assignconv_identity_widening_p): Cope with constant
11528 (valid_method_invocation_conversion_p): Likewise.
11529 (patch_string): Temporary disable forbidden use of `this' in
11530 explicit constructor invocations when doing string concatenation
11531 within their scope.
11532 (patch_unaryop): Added comment. Reinstalled code to disable
11533 further check on assignment operation with cast expression RHS.
11534 (patch_switch_statement): Fixed indentation.
11535 (build_try_statement): Call build_decl instead of
11536 build_decl_no_layout.
11537 (patch_synchronized_statement): Likewise.
11538 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
11539 IS_UNCHECKED_EXPRESSION_P.
11540 (check_thrown_exceptions_do): Changed leading comment. Resolve and
11541 layout argument exception type.
11542 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
11543 of IS_UNCHECKED_EXPRESSION_P.
11545 1998-11-18 Anthony Green <green@cygnus.com>
11547 * jcf-parse.c (yyparse): Open class file in binary mode.
11549 1998-11-15 Per Bothner <bothner@cygnus.com>
11551 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
11553 * jcf-write.c (perform_relocations): Move check out one loop.
11555 1998-11-15 Anthony Green <green@hoser.cygnus.com>
11557 * Make-lang.in: Fix reference to srcdir.
11558 * jv-scan.c: Add missing xmalloc prototype.
11559 * jvgenmain.c: Ditto.
11561 1998-11-15 Per Bothner <bothner@cygnus.com>
11563 * decl.c (error_mark_node), java-tree.h: New global.
11564 * parse.y: Use empty_stmt_node instead of size_zero_node.
11565 (build_if_else_statement): If missing else, use empty_stmt_node.
11567 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
11568 (java_complete_expand_method): Complain if return is missing.
11569 (java_check_regular_methods): Comment out incorrect error check.
11570 (not_accessible_p): Fix incorrect handling of protected methods.
11571 (patch_method_invocation): Pass correct context to not_accessible_p.
11572 (find_applicable_accessible_methods_list): Likewise.
11573 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
11574 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
11575 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
11576 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
11578 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
11579 (push_int_const): Remove reundant NOTE_PUSH.
11580 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
11581 (- case SWITCH_EXPR): Fix code generation bug.
11582 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
11583 (generate_classfile): More robust for abstract methods.
11585 1998-11-15 Anthony Green <green@cygnus.com>
11587 * Makefile.in: jv-scan and jvgenmain all require libiberty.
11588 * Make-lang.in: Ditto.
11590 * jv-scan.c: Remove xmalloc and xstrdup definitions.
11591 * jvgenmain: Ditto.
11593 1998-11-15 Per Bothner <bothner@cygnus.com>
11595 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
11597 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
11599 1998-11-14 Per Bothner <bothner@cygnus.com>
11601 Allow uses of interface types to verify. This is not really
11602 type-safe, but it matches what Sun does, and is OK as long as
11603 there are appropriate run-time checks.
11604 * verify.c (merge_types): If merging two interface types,
11605 just set the result to java.lang.Object.
11606 * expr.c (pop_type): Any interface is matches by java.lang.Object.
11608 1998-11-13 Tom Tromey <tromey@cygnus.com>
11610 * gjavah.c (main): Handle --output-class-directory argument.
11611 * jvspec.c (lang_specific_driver): Translate `-d' into
11612 -foutput-class-dir.
11613 * jcf.h (jcf_write_base_directory): Declare.
11614 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
11615 * lang-options.h: Mention -foutput-class-dir.
11616 * jcf-write.c (jcf_write_base_directory): New global.
11617 (make_class_file_name): Put generated .class file into `-d'
11618 directory, or into source directory if -d not given. Function now
11620 (write_classfile): Free class file name. Handle case where class
11622 (DIR_SEPARATOR): New macro.
11623 Include <sys/stat.h>
11625 * Makefile.in (prefix): New macro.
11627 1998-11-12 Per Bothner <bothner@cygnus.com>
11629 * parse.y (patch_invoke): Do less if flag_emit_class_files.
11630 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
11631 here (done in patch_invoke instead).
11632 (case_identity): Moved here from parse.y.
11634 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
11635 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
11636 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
11637 so they can be efficiently scanned without recursion.
11638 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
11639 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
11640 in BLOCK iteratively, rather than recursively.
11642 * parse.y (do_unary_numeric_promotion): New function.
11643 (patch_unaryop, patch_binop, patch_array_ref): Use it.
11645 * parse.y (patch_newarray): Various fixes.
11647 Re-do handling of switch statements (for proper block scoping).
11648 * parse.y: Add just a single block for the enture switch block,
11649 but don't create any "case blocks".
11650 (group_of_labels): Rmeoved unneeded non-terminal.
11651 CASE_EXPR and DEFAULT_EXPR are added to current block.
11652 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
11653 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
11654 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
11655 * parse.y (wfl_operator, print_int_node): Make non-static.
11656 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
11657 as part of recursive scan of block.
11658 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
11659 (patch_switch_statement): Most tests move dinto java_complete_tree.
11661 * parse.y: Make various production be non-typed (void).
11662 * parse.y (parse_error): Merged into issue_warning_error_from_context.
11663 * parse.y (add_stmt_to_compound): Don't create/change extra node.
11664 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
11666 * jcf-write.c (struct jcf_handler): New type.
11667 (struct jcf_switch_state): New type.
11668 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
11669 (alloc_handler, emit_unop, emit_reloc): New functions.
11670 (adjust_typed_op): Add extra parameter ("max type" offset).
11671 (emit_switch_reloc, emit_case-reloc): New function.
11672 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
11673 (generate_bytecode_insns): Support REAL_CST, switch statements,
11674 exception handling, method calls, object/array creation, and more.
11676 * class.c: Remove some unused variables.
11677 * constants.c (find_string_constant): New function.
11678 (count_constant_pool_bytes): Fix to correctly handle wide constants.
11679 * decl.c (complete_start_java_method): Don't _Jv_InitClass
11680 if flag_emit_class_files.
11682 1998-11-12 Tom Tromey <tromey@cygnus.com>
11684 * jcf-io.c (find_class): Added explanatory comment.
11686 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
11687 trailing slash to `.zip' entries.
11689 * jvspec.c (lang_specific_driver): Correctly handle case where
11690 GC_NAME not defined.
11692 1998-11-11 Tom Tromey <tromey@cygnus.com>
11694 * jvspec.c (GC_NAME): New define.
11695 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
11697 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
11699 1998-11-11 Per Bothner <bothner@cygnus.com>
11701 * jcf-dump.c (TABLE_SWITCH): Fix typos.
11703 1998-11-11 Tom Tromey <tromey@cygnus.com>
11705 * jcf-dump.c (main): Correctly recognize `--'-style long options.
11707 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11709 * class.c (is_compiled_class): Call safe_layout_class for class
11710 compiled from source.
11711 * conver.h (convert_to_integer, convert_to_real,
11712 convert_to_pointer): Added prototypes.
11713 * decl.c (init_decl_processing): Non longer push the decls of
11714 `methodtable', `constants', `Class', `Field', `dispatchTable'
11715 `jexception' and `Method'.
11716 * expr.c (build_invokeinterface): New function.
11717 (expand_invoke): static variable CLASS_IDENT now in
11718 build_invokeinterface. Use build_invokeinterface.
11719 (expand_java_field_op): Moved code to inline
11720 java.lang.PRIMTYPE.TYPE into a function.
11721 (build_primtype_type_ref): New function.
11722 * java-tree.def (INSTANCEOF_EXPR): New tree code.
11723 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
11724 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
11725 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
11726 (DECL_LOCAL_STATIC_VALUE): New macro.
11727 (build_invokeinterface, build_primtype_type_ref): New function
11729 (java_parse_abort_on_error): Macro rewritten.
11730 * jcf-parse.c (current_method): Add comment to declaration.
11731 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
11732 Function prototypes fixed.
11733 (jcf_parse_source): push/pop parser context. save/restore global.
11734 (parse_source_file): Fixed leading comment. Now take a
11735 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
11736 classes and pop the parser context anymore.
11737 (yyparse): Push parser context, save globals, parse the source
11738 file, restore globals and pop the parser context when processing a
11740 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
11741 * lex.c (java_parse_doc_section): New function.
11742 (java_lex): Call java_parse_doc_section when appropriate. Build an
11743 operator around INSTANCEOF_TK.
11744 * lex.h (java_lineterminator, java_sprint_unicode,
11745 java_unicode_2_utf8, java_lex_error, java_store_unicode):
11746 Prototypes rewritten.
11747 (java_parse_escape_sequence, java_letter_or_digit_p,
11748 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
11749 java_read_unicode, java_store_unicode, java_read_char,
11750 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
11751 Added function prototypes.
11752 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
11754 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
11756 (struct parser_ctxt): New fields: deprecated,
11757 current_parsed_class_un, gclass_list.
11758 (fix_method_argument_names, issue_warning_error_from_context,
11759 resolve_package, lookup_package_type): New function prototypes.
11760 (resolve_expression_name): Fixed function prototype.
11761 (find_applicable_accessible_methods_list): Fixed indentation, added
11762 extra argument in prototype.
11763 (check_final_assignment, build_null_of_type, check_deprecation,
11764 check_method_redefinition, reset_method_name,
11765 java_check_regular_methods, java_check_abstract_methods,
11766 maybe_build_primttype_type_ref): New function prototype.
11767 * parse.y (conver.h): Include.
11768 (INSTANCEOF_TK): Tagged <operator>.
11769 (single_type_import_declaration): Use REGISTER_IMPORT macro.
11770 (relational_expression:): Build binop for instanceof.
11771 (java_push_parser_context): Remember ctxp->gclass_list across
11773 (java_pop_parser_context): Simply return if no context
11774 exists. Remember gclass_list across contexts.
11775 (issue_warning_error_from_context): New function.
11776 (parse_error_context): Don't setup ctxp->elc here. Call
11777 issue_warning_error_from_context instead.
11778 (parse_warning_context): Likewise.
11779 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
11780 setup. Link new class/interface to ctxp->gclass_list.
11781 (add_superinterfaces): Register interface as incomplete if not
11783 (create_class): Remember class unqualified name in
11784 ctxp->current_parsed_class_un. Check class deprecation.
11785 (register_fields): Check field deprecation. Remember static final
11786 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
11788 (method_header): New local variable ORIG_ARG. Use unqualified
11789 current class name for check on constructor errors. Promote return
11790 type if of record type. Argument list fix moved in
11791 fix_method_argument_names, called here. Check method deprecation.
11792 (fix_method_argument_names): New function.
11793 (method_declarator): Promote record typed arguments.
11794 (safe_layout_class): Check class methods before layout.
11795 (java_complete_class): Compute field layout when patched.
11796 (do_resolve_class): Try to load class after having it renamed
11797 after the package name.
11798 (get_printable_method_name): Use DECL_CONTEXT.
11799 (reset_method_name): New function.
11800 (check_method_redefinition): Use reset_method_name.
11801 (java_check_regular_methods): New local variable
11802 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
11803 names for error report. Check for compile-time error when method
11804 found has default (package) access.
11805 (java_check_abstract_methods): Now takes an interface DECL node as
11806 an argument. Also reinstall real name on unchecked
11807 overriding/hiding methods for error report.
11808 (java_check_methods): Fixed leading comment. Get classes to verify
11809 from ctxp->gclass_list. Use CHECK_METHODS macro and set
11810 CLASS_METHOD_CHECKED_P on class verification.
11811 (lookup_java_method2): Get real method name if necessary.
11812 (find_in_imports): Don't check package class access here.
11813 (resolve_package, lookup_package_type): New functions.
11814 (java_layout_classes): Fixed leading comment. Take classes to be
11815 laid out from ctxp->gclass_list.
11816 (java_complete_expand_methods): Don't expand native and abstract
11818 (java_expand_classes): New function.
11819 (resolve_expression_name): Use additional argument ORIG. Retrieve
11820 values of static final field of primitive types.
11821 (resolve_field_access): Handles static final field of promotive
11823 (resolve_qualified_expression_name): Handle STRING_CST as
11824 primaries and package name resolution. Check deprecation on found
11825 decls. Set where_found and type_found on non static field resolved
11826 during qualification. Layout non primitive field decl types.
11827 (check_deprecation): New function.
11828 (maybe_access_field): Simplified.
11829 (patch_method_invocation_stmt): Local variable CLASS_TYPE
11830 removed. Reverse method's argument when primary is a type. Don't
11831 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
11832 instead. Include abstract class in the list of class searchable
11833 for constructors. Use DECL_CONTEXT of found method for access
11834 checks. Check method deprecation.
11835 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
11836 converting arguments. Handle INVOKE_INTERFACE.
11837 (lookup_method_invoke): Search constructor using existing
11838 infrastructure (don't rely on lookup_java_constructor anymore).
11839 (find_applicable_accessible_methods_list): Extra argument flag
11840 LC. Now include constructor in the search.
11841 (qualify_ambiguous_name): Conditional expression are primaries.
11842 (not_initialized_as_it_should_p): static final are always
11844 (java_complete_tree): Pass extra NULL argument to
11845 resolve_expression_name. Stricter test to carry on patching
11846 assignments. New case for INSTANCEOF_EXPR.
11847 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
11848 (check_final_assignment, maybe_build_primttype_type_ref): New
11850 (patch_assignment): Detect resolved static finals and carry normal
11851 assignment error check on them. Inline PRIMTYPE.TYPE read access.
11852 (try_builtin_assignconv): Access constant 0 on all primitive
11854 (valid_builtin_assignconv_identity_widening_p): Accept identical
11855 types. Accept all promoted type on int type.
11856 (valid_ref_assignconv_cast_p): Accept a null pointer to be
11857 assigned to a reference.
11858 (valid_method_invocation_conversion_p): Accept to check null
11860 (build_binop): Merge declaration and initialization of local
11862 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
11863 numeric types. Improved validity test for qualify operators on
11865 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
11866 and PREINCREMENT_EXPR. Also detect resolved static finals of a
11867 primitive type and issue the appropriate error message.
11868 (resolve_type_during_patch): Mark class loaded when resolved.
11869 (patch_cast): Allow null to be cased to reference types.
11870 (build_null_of_type): New function.
11871 (patch_array_ref): Handle array on references correctly.
11872 (patch_return): Removed unused local variable MODIFY. Force
11873 boolean to be returned as integers. Allows null to be returned by
11874 a function returning a reference.
11875 * typeck.c (convert_to_integer, convert_to_real,
11876 convert_to_pointer): Prototypes moved to convert.h
11877 (lookup_argument_method): Use method real name, if necessary.
11879 1998-10-30 Tom Tromey <tromey@cygnus.com>
11881 * class.c (build_class_ref): Changed name of primitive classes to
11884 * class.c (make_class_data): Renamed fields: nmethods to
11885 method_count, method_count to dtable_method_count. Always set
11886 `state' field to 0.
11887 * decl.c (init_decl_processing): Likewise.
11889 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11891 * class.c (layout_class): Don't mangle <finit>, produce
11892 __finit<class> instead. Don't verify artificial methods.
11893 * decl.c (finit_identifier_node): New declared global.
11894 (init_decl_processing): finit_identifier_node initialized.
11895 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
11896 * java-tree.h (finit_identifier_node): Declared as extern.
11897 (struct lang_decl): New field called_constructor.
11898 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
11899 (CLASS_HAS_FINIT_P): New macro.
11900 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
11901 explicit constructor invocation.
11902 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
11903 CALL_SUPER_CONSTRUCTOR_P): New macros.
11904 (write_classfile): Added prototype.
11905 * jcf-parse.c (jcf_parse_source): Parse and remember for
11906 generation if the file was seen on the command line.
11907 (parse_source_file): Don't write the class file here.
11908 (yyparse): Loop on files rewritten. Set current_jcf.
11909 (parse_zip_file_entries): Parse class file only if it was found.
11910 * lang.c (init_parse): Don't open command line provided filename
11912 (lang_parse): Don't set main_jcf anymore.
11913 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
11914 (JCONSTRUCTOR_CHECK): New macro.
11915 (JBSC_TYPE_P): New macro.
11916 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
11917 (COMPLETE_CHECK_OP_2): New macro.
11918 (struct parse_ctxt): New field explicit_constructor_p.
11919 (check_class_interface_creation): Fixed prototype indentation.
11920 (patch_method_invocation_stmt): Prototype reflects added argument.
11921 (patch_invoke): Likewise.
11922 (complete_method_declaration, build_super_invocation,
11923 verify_constructor_circularity,
11924 build_this_super_qualified_invocation, get_printable_method_name,
11925 patch_conditional_expr, maybe_generate_finit, fix_constructors,
11926 verify_constructor_super, create_artificial_method,
11927 start_artificial_method_body, end_artificial_method_body,
11928 generate_field_initialization_code): New function prototypes.
11929 * parse.y: Fixed leading comment
11930 (constructor_header:, constructor_body:, block_end:): Rules tagged
11932 (type_declaration:): Call maybe_generate_finit.
11933 (method_declaration:): Action for method_body: placed in new
11934 function complete_method_declaration, called here.
11935 (constructor_declaration:): Defined actions. Removed leading
11937 (constructor_header:): New rule with action.
11938 (constructor_body:): Rule rewritten using block_begin: and
11939 block_end:. Defined actions.
11940 (constructor_declarator:, explicit_constructor_invocation:):
11942 (block:): Use new rules block_begin: block_end:.
11943 (block_begin:, block_end:): New rules and actions.
11944 (block_statements:): Fixed error message for explicit
11946 (method_invocation:): Call build_this_super_qualified_invocation
11947 if primary is `this' or `super' was seen.
11948 (conditional_expression:): Action defined.
11949 (extra_ctxp_pushed_p): New static global flag.
11950 (java_parser_context_save_global): Create parser context if
11951 necessary. Use extra_ctxp_pushed_p to remember it.
11952 (java_parser_context_restore_global): Pop extra parser context if
11954 (build_array_from_name): Array on primitive types are marked
11956 (register_fields): Restore new name in field initializer
11957 expression if type was altered. Non static fields initialized upon
11958 declaration marked initialized.
11959 (maybe_generate_finit): New function.
11960 (maybe_generate_clinit): Use create_artificial_method,
11961 start_artificial_method_body, end_artificial_method_body. Generate
11962 debug info for enclosed initialization statements.
11963 (method_header): Fixed leading comment. Check constructor
11964 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
11966 (complete_method_declaration, constructor_circularity_msg,
11967 verify_constructor_circularity): New functions.
11968 (get_printable_method_name): New function.
11969 (check_method_redefinition): Don't rename <finit> methods. Fix
11970 declared constructor names. Error message for
11971 constructors modified.
11972 (java_check_regular_methods): Local variable seen_constructor
11973 renamed saw_constructor. Skip verification on constructors. Create
11974 default constructor with create_artificial_method.
11975 (java_check_methods): Removed unnecessary empty line.
11976 (create_artificial_method, start_artificial_method_body,
11977 end_artificial_method_body): New functions.
11978 (java_layout_classes): Changed leading comment. Reverse fields
11979 list if necessary. Always layout java.lang.Object if being
11981 (java_complete_expand_methods): Verify constructor circularity.
11982 (java_complete_expand_method): Call fix_constructor on
11983 constructors. Local variable no_ac_found removed. Restore
11984 bindings if method body expansion failed.
11985 (fix_constructors, verify_constructor_super,
11986 generate_field_initialization_code): New function.
11987 (java_expand_classes): Fixed leading comment. Write class file
11989 (resolve_expression_name): Check for illegal instance variable
11990 usage within the argument scope of an explicit constructor
11992 (resolve_qualified_expression_name): Pass extra from_super flag
11993 when invoking patch_method_invocation_stmt. New case for
11994 conditional expression when used as a primary. Check for error
11995 when acquiring super.
11996 (patch_method_invocation_stmt): Added extra argument super. New
11997 local variable is_static_flag. Set class_to_search according to
11998 the nature of the constructor invocation. Don't add `this'
11999 argument when expanding NEW_CLASS_EXPR. Check for illegal method
12000 invocation within the argument scope of explicit constructor
12001 invocation. Set is_static according to is_static_flag. Provide
12002 extra `super' argument to patch_invoke invocation.
12003 (patch_invoke): New argument from_super. Loop on arguments
12004 indentation fixed. Pass from_super to invocation_mode. New switch
12005 case INVOKE_SUPER. Fixed error message in switch default case.
12006 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
12008 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
12009 (lookup_method_invoke): Fixed prototypes in candidates list. Error
12010 message takes constructors into account.
12011 (find_applicable_accessible_methods_list): Fixed indentation.
12012 (qualify_ambiguous_name): Take explicit constructor invocation
12013 into account. Deal with a conditional expression as a primary to
12015 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
12016 case. Added extra argument to patch_method_invocation_stmt.
12017 Register calls made to explicit constructor `this'. Don't call
12018 save_expr in ARRAY_REF case when emitting class files. Check for
12019 illegal use of this when expanding explicit constructor invocation
12021 (complete_function_arguments): Set and reset parser context
12022 explicit_constructor_p field value when appropriate.
12023 (build_super_invocation, build_this_super_qualified_invocation):
12025 (patch_assignment): Fixed typo.
12026 (patch_unaryop): Check on final fields occurs only when a decl
12028 (patch_return): Take constructors into account.
12029 (patch_conditional_expr): New function.
12030 * typeck.c (build_java_signature): Removed unnecessary empty line.
12032 1998-10-28 Jeffrey A Law (law@cygnus.com)
12034 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
12036 1998-10-28 Tom Tromey <tromey@cygnus.com>
12038 * decl.c (init_decl_processing): Renamed fields.
12039 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
12040 interface_len, msize fields.
12042 * class.c (make_class_data): Removed subclass_head and
12043 subclass_next fields.
12044 * decl.c (init_decl_processing): Removed subclass_head and
12045 subclass_next fields.
12047 1998-10-28 Jeffrey A Law (law@cygnus.com)
12049 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
12050 * mangle.c (emit_unicode_mangled_name): Similarly.
12052 1998-10-26 Nick Clifton <nickc@cygnus.com>
12054 * jcf-parse.c (get_constant): Place braces around code to compute
12055 'd' when REAL_ARITHMETIC is not defined.
12057 1998-10-25 H.J. Lu (hjl@gnu.org)
12059 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
12062 1998-10-23 Tom Tromey <tromey@cygnus.com>
12064 * lang-specs.h: `.zip' files are input to jc1.
12066 1998-10-22 Per Bothner <bothner@cygnus.com>
12068 * jvspecs.c: Add (but don't enable) support for combining multiple
12069 .class and .java input filenames to a single jc1 invocation.
12070 Add support for -C flag (copile to .class files).
12071 Translate -classpath and -CLASSPATH arguments.
12072 * lang-specs.h: Don't set %2 spec.
12074 1998-10-22 Tom Tromey <tromey@cygnus.com>
12076 * jcf-path.c (add_entry): Don't add trailing separator if entry is
12078 (add_path): Don't add trailing separator to non-empty path
12081 * lang.c (lang_decode_option): Check for -fclasspath and
12082 -fCLASSPATH before examining other `-f' options.
12084 * java-tree.h (finalize_identifier_node): Don't declare.
12085 * class.c (make_class_data): Don't push "final" field.
12086 * decl.c (init_decl_processing): Don't push "final" field.
12087 (finalize_identifier_node): Removed.
12088 (init_decl_processing): Don't set finalize_identifier_node.
12090 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
12092 1998-10-11 Anthony Green <green@cygnus.com>
12094 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
12095 (JV_SCAN_SOURCES): New macro.
12096 (JCF_DUMP_SOURCES): Likewise.
12097 (jcf-dump$(exeext)): New target.
12098 (jv-scan$(exeext)): New target.
12100 1998-10-22 Tom Tromey <tromey@cygnus.com>
12102 * Makefile.in (LEX): Removed.
12103 (LEXFLAGS): Likewise.
12104 (SET_BISON): New macro.
12106 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
12107 spurious diffs in parse.c.
12108 ($(PARSE_SCAN_C)): Likewise.
12109 (PARSE_DIR): New macro.
12111 (PARSE_SCAN_C): Likewise.
12112 (PARSE_RELDIR): New macro.
12114 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
12116 * jcf-io.c (find_class): Use saw_java_source to determine when to
12117 look for `.java' file.
12118 * jcf-parse.c (saw_java_source): New global.
12119 (yyparse): Set it if `.java' file seen.
12121 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
12122 (GCJH_SOURCES): Likewise.
12123 * Makefile.in (datadir): New macro.
12124 (libjava_zip): Likewise.
12125 (JAVA_OBJS): Added jcf-path.o.
12126 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12127 (../gcjh$(exeext)): Likewise.
12128 (jcf-path.o): New target.
12129 * java-tree.h (fix_classpath): Removed decl.
12130 * jcf-parse.c (fix_classpath): Removed.
12131 (load_class): Don't call fix_classpath.
12132 * parse.y (read_import_dir): Don't call fix_classpath.
12133 * lex.h: Don't mention classpath.
12134 * lex.c (java_init_lex): Don't initialize classpath.
12135 * jcf-io.c (classpath): Removed global.
12136 (find_class): Use jcf_path iteration functions. Correctly search
12137 class path for .java file.
12138 (open_in_zip): New argument `is_system'.
12139 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
12140 classpath-related options.
12141 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
12143 (lang_init): Call jcf_path_init.
12144 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
12145 * lang-specs.h: Handle -I. Minor cleanup to -M options.
12146 Correctly put braces around second string in each entry.
12147 * gjavah.c (main): Call jcf_path_init. Recognize all the new
12148 classpath-related options.
12149 (help): Updated for new options.
12150 * jcf.h: Declare functions from jcf-path.c. Don't mention
12151 `classpath' global.
12152 * jcf-path.c: New file.
12154 * jcf-depend.c: Include jcf.h.
12156 * jcf-write.c (localvar_alloc): Returns `void'.
12157 (localvar_free): Removed unused variable.
12159 * lang.c (OBJECT_SUFFIX): Define if not already defined.
12160 (init_parse): Use OBJECT_SUFFIX, not ".o".
12162 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12164 * class.c (emit_register_classes): Renamed from
12165 emit_register_class.
12166 * java-tree.h (emit_register_classes): Prototype renamed from
12167 emit_register_class.
12168 * jcf-parse.c (yyparse): Call emit_register_classes once before
12170 * parse.y (java_expand_classes): No longer register classes.
12172 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12174 * class.c (is_compiled_class): New local variable
12175 seen_in_zip. Identify classes found in currently compiled source
12177 * decl.c (complete_start_java_method): Fixed typo.
12178 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
12179 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
12180 (CLASS_P): Moved around.
12181 (java_parse_abort_on_error): Macro moved from jcf-parse.c
12182 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
12184 (jcf_parse_source): Changed leading comment. Removed unnecessary
12185 fclose and CLASS_FROM_SOURCE_P marking.
12186 (parse_source_file): New local variables remember_for_generation
12187 and filename. Mark parsed file name identifier node. Removed block
12188 executed when parse_only was null. Set remember_for_generation.
12189 Use it as an argument to java_pop_parser_context.
12190 (yyparse): New local variables several_files, list, next node and
12191 current_file_list. Split ampersand separated file names into
12192 current_file_list. Iterate through the list and parse accordingly.
12193 * parse.h (java_pop_parser_context): New function prototype.
12194 * parse.y (ctxp_for_generation): New static global variable.
12195 (java_pop_parser_context): New argument generate. Link popped ctxp
12196 to ctxp_for_generation list accordingly.
12197 (java_complete_expand_methods): Fixed indentation.
12198 (java_expand_classes): New function.
12200 1998-10-17 Per Bothner <bothner@cygnus.com>
12202 * Makefile.in: Link with libiberty.a instead of memmove.o.
12204 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12206 * lex.c (setjmp.h): No longer included.
12207 * lex.h (setjmp.h): Included.
12208 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
12209 (duplicate_declaration_error_p): Renamed from
12210 duplicate_declaration_error.
12211 (build_array_from_name): New function prototype.
12212 * parse.y (setjmp.h): No longer included.
12213 (variable_declarator_id): Define action.
12214 (build_array_from_name): New function.
12215 (duplicate_declaration_error_p): Renamed from
12216 duplicate_declaration_error. Fixed leading comment.
12217 (register_fields): Main `for' loop reorganized. Uses
12218 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
12219 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
12220 build_array_from_name.
12221 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
12223 (read_import_dir): Don't try to skip `.' and `..'.
12224 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
12225 build_array_from_name. Main `for' loop reorganized.
12226 (resolve_qualified_expression_name): When building access to a
12227 field, use the type where the field was found, not its own type.
12228 (maybe_access_field): Use field DECL_CONTEXT if the type where the
12229 field was found is null.
12230 (qualify_ambiguous_name): Sweep through all successive array
12233 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12235 * java-tree.h (pop_labeled_block, lang_printable_name,
12236 maybe_add_interface, set_super_info, get_access_flags_from_decl,
12237 interface_of_p, inherits_from_p, fix_classpath,
12238 complete_start_java_method, emit_handlers, init_outgoing_cpool,
12239 make_class_data, register_class, alloc_name_constant): New
12240 function prototypes.
12241 * lang.c (lang_decode_option): Set argc argument unused. Fixed
12242 indentation. Added cast to remove warning.
12243 (lang_printable_name): Set v argument unused.
12244 (lang_print_error): Added argument to lang_printable_name call.
12245 (java_dummy_print, print_lang_decl, print_lang_type,
12246 print_lang_identifier, lang_print_xnode): All argument marked
12248 * lex.c (java_unget_unicode): Removed unnecessary argument.
12249 (java_allocate_new_line): Unused local variable is gone.
12250 (java_read_char): Added parenthesis in expressions to remove
12251 warnings. Added final return statement.
12252 (java_read_unicode): Added parenthesis in expression to remove
12254 (java_parse_end_comment): Fixed java_unget_unicode invocation.
12255 (java_parse_escape_sequence): Likewise.
12256 (java_lex): Unused local variables are gone. Fixed
12257 java_unget_unicode invocation.
12258 * lex.h (set_float_handler): Prototype added when JC1_LITE not
12260 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
12261 lang_printable_name invocation in macro.
12262 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
12264 (duplicate_declaration_error): Suppressed unused argument in
12266 (identical_subpath_p): Function declaration is gone.
12267 (patch_invoke): Suppressed unused argument in prototype.
12268 (patch_cast, build_labeled_block, check_thrown_exceptions):
12270 * parse.y (setjmp.h): Included
12271 (toplev.h): Likewise.
12272 (field_declaration:): Suppressed unused local
12273 (label_decl:): Fixed build_labeled_block invocation.
12274 (java_pop_parser_context): Put extra parenthesis around assignment
12276 (yyerror): Suppressed unused local variables.
12277 (variable_redefinition_error): Fixed lang_printable_name
12279 (create_interface): Suppressed unused local variables.
12280 (create_class): Likewise.
12281 (duplicate_declaration_error): Suppressed unused argument. Fixed
12282 lang_printable_name invocation.
12283 (register_fields): Suppressed unused local variable. Fixed
12284 duplicate_declaration_error invocation.
12285 (method_header): Suppressed unused local variable.
12286 (method_declarator, parser_check_super): Likewise.
12287 (java_complete_class): Suppressed unused local variable. Fixed
12288 fatal error message.
12289 (complete_class_report_errors): Added default: in switch.
12290 (java_check_regular_methods): Fixed lang_printable_name
12292 (check_throws_clauses): Likewise.
12293 (java_check_abstract_methods): Suppressed unused local
12294 variable. Fixed lang_printable_name invocation.
12295 (read_import_entry): Added supplemental return statement.
12296 (read_import_dir): Suppressed unused local variables.
12297 (check_pkg_class_access, declare_local_variables): Likewise.
12298 (source_start_java_method): Suppressed unused extern variable
12300 (expand_start_java_method): Suppressed unused extern and local
12301 variable declarations.
12302 (java_complete_expand_methods): Likewise.
12303 (java_complete_expand_method): Suppressed unused local variables.
12304 (make_qualified_name): Likewise.
12305 (resolve_qualified_expression_name): Added default: in
12306 switch. Fixed lang_printable_name invocation.
12307 (class_instance_creation_expression): Added parenthesis around
12309 (patch_method_invocation_stmt): Fixed lang_printable_name and
12310 patch_invoke invocations.
12311 (check_for_static_method_reference): Fixed lang_printable_name
12313 (patch_invoke): Suppressed unused arguments and local variables.
12314 (lookup_method_invoke): Suppressed unused local variables.
12315 (qualify_ambiguous_name): Added default: in switch.
12316 (identical_subpath_p): Function removed.
12317 (patch_assignment): Suppressed unused local variables. Suppressed
12318 unnecessary if statement. Fixed lang_printable_name invocations.
12319 (try_builtin_assignconv): Fixed lang_printable_name invocations.
12320 (valid_ref_assignconv_cast_p): Parenthesis around
12321 expression. Suppressed unused local variables.
12322 (build_binop): Suppressed unused local variables. fixed
12323 lang_printable_name invocations.
12324 (string_constant_concatenation): Suppressed unused local
12326 (patch_unaryop): Fixed lang_printable_name invocation.
12327 (patch_cast): Suppressed unnecessary argument. Fixed
12328 lang_printable_name invocation.
12329 (patch_array_ref): Fixed lang_printable_name invocation.
12330 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
12331 (build_labeled_block): Suppressed unused argument.
12332 (generate_labeled_block): Fixed build_labeled_block invocation.
12333 (build_loop_body): Suppressed unused local variables.
12334 (patch_loop_statement): Likewise.
12335 (patch_exit): Fixed lang_printable_name invocation.
12336 (patch_switch_statement): Likewise.
12337 (case_identity): First argument marked unused.
12338 (patch_try_statement): Fixed lang_printable_name invocations.
12339 (patch_synchronized_statement, patch_throw_statement): Likewise.
12340 (check_thrown_exceptions): Fixed check_thrown_exceptions and
12341 lang_printable_name invocations.
12342 (check_thrown_exceptions_do): Suppressed unused argument.
12344 1998-10-14 Tom Tromey <tromey@cygnus.com>
12346 * jcf-write.c (write_classfile): Add output class file as target.
12347 * lang-options.h: Added -MD, -MMD, -M, and -MM.
12348 * jcf.h: Added declarations for dependency-tracking functions.
12349 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
12350 * lang.c (lang_decode_option): Recognize -MD and -MMD.
12351 (finish_parse): Call jcf_dependency_write.
12352 (dependency_tracking): New global.
12353 (DEPEND_SET_FILE): New define.
12354 (DEPEND_ENABLE): New define.
12355 (init_parse): Enable dependency tracking if required.
12357 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
12358 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12359 (../gcjh$(exeext)): Likewise.
12360 (jcf-depend.o): New target.
12361 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
12362 (GCJH_SOURCES): Likewise.
12363 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
12365 (find_classfile): Added dep_name argument.
12366 (find_class): Compute name of dependency.
12367 (open_in_zip): Call jcf_dependency_add_file.
12368 * gjavah.c (output_file): No longer global.
12369 (usage): Don't mention "gjavah".
12371 (java_no_argument): Likewise.
12372 (version): Likewise.
12373 (main): Recognize and handle -M family of options.
12374 (print_mangled_classname): Return is void.
12375 (process_file): Handle case where output is suppressed.
12376 (HANDLE_END_FIELD): Likewise.
12377 (HANDLE_METHOD): Likewise.
12378 * jcf-depend.c: New file.
12380 1998-10-13 Jeffrey A Law (law@cygnus.com)
12382 * java-tree.def: Add missing newline at EOF.
12384 1998-10-13 Tom Tromey <tromey@cygnus.com>
12386 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
12387 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
12389 Include <config.h> and "system.h".
12390 (disassemble_method): Undefine RET to avoid clash with
12391 config/i386/i386.h.
12393 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12395 * decl.c (runtime_exception_type_node, error_exception_type_node):
12396 New global variables.
12397 (init_decl_processing): Initialized.
12398 * expr.c (java_lang_expand_expr): Set caught exception type to
12399 null if catch handler argument doesn't exit.
12400 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
12402 * java-tree.h (runtime_exception_type_node,
12403 error_exception_type_node): Global variables declared.
12404 (DECL_FUNCTION_THROWS): New macro.
12405 (DECL_FUNCTION_BODY): Modified comment.
12406 (DECL_SPECIFIC_COUNT): Likewise.
12407 (struct lang_decl): New field throws_list.
12408 (IS_UNCHECKED_EXPRESSION_P): New macro.
12409 * lex.c (java_lex): Generate location information for THROW_TK.
12410 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
12411 EXCEPTIONS_P): New macros.
12412 (enum jdep_code): New value JDEP_EXCEPTION.
12413 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
12414 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
12415 PATCH_METHOD_RETURN_ERROR): New macros.
12416 (patch_method_invocation_stmt): Added new argument to prototype.
12417 (patch_synchronized_statement, patch_throw_statement,
12418 check_thrown_exceptions, check_thrown_exceptions_do,
12419 purge_unchecked_exceptions, check_throws_clauses): New function
12421 * parse.y Fixed typo in keyword section.
12422 (throw:): Rule tagged <node>.
12423 (THROW_TK): Keyword tagged <operator>.
12424 (method_header:): Last argument to call to method_header passed
12426 (throws:, class_type_list:, throw_statement:,
12427 synchronized_statement:, synchronized:): Defined actions.
12428 (method_header): New local variable current. Register exceptions
12429 from throws clause.
12430 (java_complete_tree): Complete and verify exceptions from throws
12432 (complete_class_report_errors): Error message on exceptions not
12434 (java_check_regular_methods): Fixed typo. Shortcut on private
12435 overriding methods. Changed error message on method
12436 redefinition. Check for throws clause compatibility.
12437 (check_throws_clauses): New function.
12438 (java_check_abstract_methods): Use DECL_NAME for wfl or current
12439 method. Changed error message on method redefinition.
12440 (currently_caught_type_list): New static variable.
12441 (java_complete_expand_methods): Purge unchecked exceptions from
12442 throws clause list. Call PUSH_EXCEPTIONS before walk and
12443 POP_EXCEPTIONS after.
12444 (resolve_qualified_expression_name): Pass new argument as NULL to
12445 patch_method_invocation_stmt.
12446 (patch_method_invocation_stmt): New argument ref_decl. Invoke
12447 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
12448 argument list when appropriate. Use new argument if non null to
12449 store selected method decl.
12450 (patch_invoke): Convert if necessary args of builtin types before
12451 forming CALL_EXPR. Argument list no longer reversed here.
12452 (invocation_mode): Treat final methods as static methods.
12453 (java_complete_tree): New cases for THROW_EXPR: and
12454 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
12456 (complete_function_arguments): No more RECORD_TYPE
12457 conversion. Function parameter nodes no longer saved.
12458 (valid_ref_assignconv_cast_p): Avoid handling null type.
12459 (patch_binop): Fixed null constant reference handling.
12460 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
12461 BUILD_THROW macros.
12462 (patch_try_statement): Fixed comments. Record caught types in
12463 list, push the list, expand try block and pop the list.
12464 (patch_synchronized_statement, patch_throw_statement,
12465 check_thrown_exceptions, check_thrown_exceptions_do,
12466 purge_unchecked_exceptions): New functions.
12467 * typeck.c (lookup_argument_method): Allow WFL in place of method
12468 DECL_NAME during method definition check
12470 1998-10-09 Tom Tromey <tromey@cygnus.com>
12472 * gjavah.c (decode_signature_piece): New function.
12473 (print_c_decl): Use it. Added `name_override' argument.
12474 (print_method_info): Use name_override argument to print_c_decl.
12475 (seen_fields): Removed.
12476 (print_field_info): Don't update seen_fields.
12477 (struct method_name): New structure.
12478 (method_name_list): New global.
12479 (print_method_info): Add new method to list of methods.
12480 (name_is_method_p): New function.
12481 (print_field_info): If field name has same name as method, then
12483 (process_file): Parse methods before fields.
12484 (field_pass): New global.
12485 (HANDLE_END_FIELD): Take field_pass into account.
12487 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12489 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
12490 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
12492 1998-10-03 Anthony Green <green@cygnus.com>
12494 * jvspec.c: Fix bug in jvgenmain_spec patch.
12496 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12498 * Makefile.in (lang.o:): Install dependency on java-tree.def.
12499 * decl.c (soft_exceptioninfo_call_node): New global variable.
12500 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
12501 takes extra integer argument. soft_exceptioninfo_call_node
12503 * except.c (java_set_exception_lang_code): New function
12504 (method_init_exceptions): Called here.
12505 (prepare_eh_table_type): New function.
12506 (expand_end_java_handler): Called here.
12507 * expr.c (build_java_throw_out_of_bounds_exception): Now features
12508 one argument. Modified generation of call to
12509 soft_badarrayindex_node to use new argument.
12510 (build_java_arrayaccess): Pass faulty index value to
12511 build_java_throw_out_of_bounds_exception.
12512 (generate_name): New function.
12513 (java_lang_expand_expr): New local variables node, current,
12514 has_finally_p. Expand TRY_EXPR node.
12515 (process_jvm_instruction): Replace top of the stack with thrown
12516 object reference when entering exception handler.
12517 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
12518 specific tree codes.
12519 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
12521 (DECL_SPECIFIC_COUNT): New macro.
12522 (prepare_eh_table_type, java_set_exception_lang_code,
12523 generate_name): New function declarations.
12524 (match_java_method): Declaration deleted.
12525 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
12527 * lex.c (TRY_TK, CATCH_TK): Generate location information.
12528 * parse.h (redefinition_error, refine_accessible_methods_list,
12529 can_cast_to_p): Function declaration removed.
12530 (classitf_redefinition_error, variable_redefinition_error,
12531 parse_jdk1_1_error, find_applicable_accessible_methods_list,
12532 find_most_specific_methods_list, argument_types_convertible,
12533 enter_a_block, valid_builtin_assignconv_identity_widening_p,
12534 valid_cast_to_p, valid_method_invocation_conversion_p,
12535 try_reference_assignconv, add_stmt_to_compound,
12536 build_jump_to_finally, build_tree_list, patch_try_statement,
12537 java_get_catch_block): New function declarations.
12538 * parse.y (string_buffer_type): Global variable deleted.
12539 (group_of_labels, catches, catch_clause, catch_clause_parameter,
12540 finally): Rules tagged <node>.
12541 (TRY_TK, CATCH_TK): Token tagged <operator>.
12542 (class_body_declaration:, class_member_declaration:,
12543 formal_parameter:, explicit_constructor_invocation:,
12544 interface_member_declaration:, constant_declaration:,
12545 primary_no_new_array:, class_instance_creation_expression:,
12546 array_creation_expression:): Issue error on unsuported JDK1.1
12548 (try_statement:, catches:, finally:): Define actions.
12549 (catch_clause_parameter): New rule.
12550 (catch_clause:): Use new rule catch_clause_parameter.
12551 (parse_jdk1_1_error): New function.
12552 (redefinition_error): Renamed classitf_redefinition_error.
12553 (variable_redefinition_error): New function.
12554 (check_class_interface_creation): Call
12555 classitf_redefinition_error.
12556 (java_complete_tree): Added error message on JDEP_TYPE: case.
12557 (complete_class_report_errors): Fixed indentation.
12558 (declare_local_variables): Call variable_redefinition_error.
12559 (source_end_java_method): Call java_set_exception_lang_code and
12560 emit_handlers where appropriate.
12561 (java_method_add_stmt): Call add_stmt_to_block.
12562 (add_stmt_to_block): New function.
12563 (lookup_method_invoke): Fixed outside comment. new local variable
12564 candicates. Call find_applicable_accessible_methods_list and
12565 find_most_specific_methods_list when searching for a
12566 method. Modified error report to list possible candidates when
12568 (find_applicable_accessible_methods_list,
12569 find_most_specific_methods_list, argument_types_convertible): New
12571 (refine_accessible_methods_list): Function deleted.
12572 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
12573 expr (if applicable) before calling patch_array_ref.
12574 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
12575 (enter_block): Fixed comment.
12576 (enter_a_block): New function.
12577 (patch_assignment): Reorganized. Call try_reference_assignconv for
12578 references. Call valid_cast_to_p instead of can_cast_to_p.
12579 (try_reference_assignconv,
12580 valid_builtin_assignconv_identity_widening_p): New functions.
12581 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
12582 (valid_cast_to_p, valid_method_invocation_conversion_p): New
12584 (build_string_concatenation): Don't resolve StringBuffer.
12585 (patch_cast): Fixed inverted arguments.
12586 (patch_array_ref): Code to save array expr deleted. Call
12587 valid_cast_to_p instead of can_cast_to_p.
12588 (generate_labeled_block): Call generate_name.
12589 (build_jump_to_finally, build_try_statement, java_get_catch_block,
12590 patch_try_statement): New functions.
12591 * typeck.c (match_java_method): Function deleted.
12593 1998-10-02 Anthony Green <green@cygnus.com>
12595 * jvspec.c: jvgenmain_spec uses different temporary file names.
12597 1998-10-02 Anthony Green <green@cygnus.com>
12599 * jvspec.c (lang_specific_driver): Fail if user specifies
12600 --main= when not linking.
12602 1998-09-28 Tom Tromey <tromey@cygnus.com>
12604 * class.c (make_class_data): Push value for `thread' field.
12605 * decl.c (init_decl_processing): Added `thread' field to class.
12607 * class.c (add_field): Always make static fields externally
12610 1998-09-26 Anthony Green <green@cygnus.com>
12612 * expr.c (build_java_athrow,
12613 build_java_throw_out_of_bounds_exception, expand_invoke,
12614 build_newarray, expand_java_multianewarray, build_java_monitor):
12615 Update comments to reflect _Jv_* function names.
12617 1998-09-25 Per Bothner <bothner@cygnus.com>
12619 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
12620 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
12621 * parse.y (expand_start_java_method): Likewise.
12623 1998-09-24 Per Bothner <bothner@cygnus.com>
12625 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
12627 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
12628 (add_field): No longer need to convert from RECORD_TYPE to pointer,
12629 * expr.c: Remove no-longer-needed calls to promote_type.
12630 * decl.c (give_name_to_locals): Liekwise.
12631 * jcf-parse.c (get_class_constant): Compensate for new signatures.
12632 * parse.y: Add/remove promote_type calls as appropriate.
12633 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
12634 (parse_signature_string): Likewise.
12635 (build_java_array_type): Fix for now signature convenions.
12637 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
12639 1998-09-23 Tom Tromey <tromey@cygnus.com>
12641 * class.c (init_class_processing): libjava function renamed to
12644 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12646 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
12647 * java-tree.def: Fixed DEFTREECODE third argument.
12648 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
12649 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
12650 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
12651 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12652 JAVA_THIS_EXPR): Now replaced by tree code definitions.
12653 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
12654 * lang.c (java_tree_code_type, java_tree_code_length,
12655 java_tree_code_name): New arrays.
12656 (lang_init): Append Java tree node definitions to Gcc ones.
12657 * lex.c (expression_obstack): Declared as extern when JC1_LITE
12659 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
12661 (java_lex): Allow declaration of empty string constants. Retain
12662 location information on CASE_TK and DEFAULT_TK.
12663 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
12664 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
12665 Modified to be more robust.
12666 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
12667 (build_new_invocation, try_builtin_assignconv,
12668 patch_switch_statement, string_constant_concatenation,
12669 build_string_concatenation, patch_string_cst, patch_string,
12670 java_expand_switch): New function declarations.
12671 * parse.y: Rules related to switch and EH tagged <node>.
12672 (label_id): Set to NULL_TREE
12673 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
12675 (this_or_super:): Fixed indentation.
12676 (statement:, statement_nsi:, statement_without_trailing_substatement:,
12677 statement_expression:): Removed call to RULE on all sub-rules.
12678 (switch_expression:, switch_labels:): New rules.
12679 (switch_statement:, switch_block:, switch_block_statement_groups:,
12680 switch_block_statement_group:, switch_labels:, switch_label:):
12682 (throw_statement:, synchronized_statement:, try_statement:):
12683 Defined temporary actions.
12684 (class_instance_creation_expression:): Call
12685 build_new_invocation. Fixed indentation.
12686 (field_access): Fixed indentation.
12687 (method_invocation): Likewise.
12688 (make_qualified_primary): Use THIS_EXPR.
12689 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
12690 resolving from SUPER, set *type_found.
12691 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
12692 (java_complete_tree): Removed unused local variable `location'. Case
12693 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
12694 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
12695 on MODIFY_EXPR: and all binary operator tree code cases. Removed
12696 STRING_CST: case. default: checks for patchable strings.
12697 (complete_function_arguments): Transform string constant or
12698 crafted StringBuffer if necessary.
12699 (build_method_invocation): Fixed comments.
12700 (build_new_invocation): New function.
12701 (patch_assignment): Call try_builtin_assignconv to figure a valid
12702 assignment conversion between builtin types.
12703 (try_builtin_assignconv): New function.
12704 (build_binop): Use URSHIFT_EXPR directly to call build.
12705 (operator_string): Use UNARY_PLUS_EXPR.
12706 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
12708 (do_merge_string_cste, merge_string_cste,
12709 string_constant_concatenation, build_string_concatenation,
12710 patch_string, patch_string_cst): New function.
12711 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
12712 (patch_unaryop): Likewise. New test of valid ++/-- operands.
12713 (build_newarray_node): Use NEW_ARRAY_EXPR.
12714 (build_this): Use THIS_EXPR.
12715 (build_return): Enable debug information on return statement.
12716 (build_if_else_statement): Likewise.
12717 (complete_labeled_statement): Fixed related comment.
12718 (build_loop_body): Fixed comment.
12719 (build_bc_statement): Enable debug information on break/continue
12721 (patch_bc_statement): Fixed typos. Handle SWITCH statement
12723 (patch_switch_statement, case_identity, java_expand_switch): New
12726 1998-09-21 Per Bothner <bothner@cygnus.com>
12728 * buffer.h (BUFFER_INIT): New macro.
12729 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
12730 Pass (struct jcf_partial *state) to most functions.
12731 (jcf_block, jcf_relocation): New types.
12732 Support labels, branches, conditionals, loops.
12734 1998-09-21 Tom Tromey <tromey@cygnus.com>
12736 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
12738 1998-09-21 Per Bothner <bothner@cygnus.com>
12740 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
12741 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
12742 not integer_type_node (INT_TYPE_SIZ bits).
12744 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
12746 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
12747 * jcf-dump.c (print_exception_table): New function.
12748 (disassemble_method): Better handling of wide instructions.
12749 Make more robust for bad input.
12751 1998-09-30 Jeffrey A Law (law@cygnus.com)
12753 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
12756 1998-09-17 Jeffrey A Law (law@cygnus.com)
12758 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
12760 1998-09-17 Tom Tromey <tromey@cygnus.com>
12762 * Makefile.in ($(PARSE_H)): Removed target.
12764 1998-09-17 Jeffrey A Law (law@cygnus.com)
12766 * Makefile.in (JAVA_OBJS): Add memmove.o
12767 (memmove.o): New target & rules.
12769 1998-09-15 Tom Tromey <tromey@cygnus.com>
12771 * expr.c (expand_invoke): Don't generate a call to the class init
12774 1998-09-14 Jeffrey A Law (law@cygnus.com)
12776 * Makefile.in: Add many missing dependencies.
12777 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
12779 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
12780 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
12782 1998-09-11 Per Bothner <bothner@cygnus.com>
12784 * decl.c (complete_start_java_method): If method is static (and
12785 not private) call _Jv_InitClass.
12786 * expr.c (expand_invoke): Don't call build_class_init.
12788 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
12790 1998-09-10 Jeffrey A Law (law@cygnus.com)
12792 * Make-lang.in (GCJ): Define before using.
12794 1998-09-09 Jeffrey A Law (law@cygnus.com)
12796 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
12797 losing due to namespace pollution in GNU getopt.h
12799 1998-09-09 Tom Tromey <tromey@cygnus.com>
12801 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
12802 (java.all.cross): Likewise.
12803 (java.rest.encap): Likewise.
12805 1998-09-08 Jeffrey A Law (law@cygnus.com)
12807 * gjavah.c (print_class_decls): Fix thinko in arglist
12808 * jcv-io.c (find_classfile): Similarly.
12810 1998-09-07 Jeffrey A Law (law@cygnus.com)
12812 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
12814 1998-09-05 Tom Tromey <tromey@cygnus.com>
12816 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
12817 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
12818 * Makefile.in (PARSE_C): New macro.
12819 (PARSE_H): Likewise.
12820 (PARSE_SCAN_C): Likewise.
12821 ($(PARSE_C)): Target renamed from parse.c.
12822 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
12823 (clean): Remove parse-scan.c as well.
12824 (parse.o): Depend on $(PARSE_C).
12826 1998-09-05 Anthony Green <green@cygnus.com>
12828 * README, license.terms: Removed.
12830 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
12831 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
12832 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
12833 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
12834 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
12835 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
12836 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
12837 and Java trademark attribution.
12839 1998-09-04 Tom Tromey <tromey@cygnus.com>
12841 * Makefile.in: Use gcjh, not gjavah.
12842 * config-lang.in (stagestuff): Use gcjh, not gjavah.
12843 * Make-lang.in: Changed gjavah to gcjh everywhere.
12845 1998-09-03 Per Bothner <bothner@cygnus.com>
12847 * gjavah.c: Support new -prepend -add -append flags.
12848 (print_method_info): Method is not virtual if class is final.
12850 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12852 * jv-scan.c: Fixed copyright assignment.
12853 * keyword.gperf: Likewise.
12854 * keyword.h: Likewise.
12855 * lex.c: Fixed copyright assignment.
12856 (java_lex): Push unicode back when parsing '<'.
12857 * lex.h: Fixed copyright assignment.
12858 * parse-scan.y: Likewise.
12859 * parse.h: Fixed copyright assignment.
12860 (build_debugable_stmt, complete_for_loop): New function prototypes.
12861 * parse.y: Fixed copyright assignment.
12862 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
12863 size_zero_node when completing a loop with no exit condition.
12864 (for_statement_nsi:): Define action.
12865 (for_init:, for_update:): Return size_zero_node when empty.
12866 (declare_local_variables): Call build_debugable_stmt.
12867 (build_debugable_stmt): New function.
12868 (build_loop_body): Build debugable statement around loop
12870 (complete_loop_body): Take into account the debugable statement
12871 around the EXIT_EXPR.
12872 (complete_loop_body): New function.
12873 (patch_exit_expr): Fixed condition inversion.
12875 1998-09-02 Tom Tromey <tromey@cygnus.com>
12877 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
12878 name of thread define.
12879 * jvspec.c (THREAD_NAME): New macro.
12881 (THREADLIB): Likewise.
12882 (lang_specific_driver): Recognize attempt to link with thread
12883 library or gc library. Recognize -ljava on command line so it
12884 isn't linked against more than once.
12886 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12888 * parse-scan.y (report_main_declaration): Name of the class
12889 containing `main' can be a qualified name.
12891 1998-08-31 Tom Tromey <tromey@cygnus.com>
12893 * config-lang.in: Changed gjavac to gjc everywhere.
12894 * Make-lang.in: Changed gjavac to gjc everywhere.
12896 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12898 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
12899 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
12900 and install the files.
12901 * Makefile.in (JAVA_OBJS_LITE): New variable.
12902 (compiler:): Now include jv-scan as a dependency.
12903 (../jv-scan$(exeext), parse-scan.c): New targets.
12904 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
12905 * config-lang.in (compilers): Removed gcj, gjavah from the list.
12906 * jcf-parse.c (parse_source_file): Call java_layout_classes and
12907 check for errors even if parse_only.
12908 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
12910 (yylex): New function. Uses java_lex body.
12911 (java_lex): Removed commented out statement. Remove local variable
12912 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
12913 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
12914 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
12915 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
12916 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
12917 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
12919 (java_lex_error): Empty if JC1_LITE is defined.
12920 (java_get_line_col): Return 0 if JC1_LITE is defined.
12921 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
12922 SET_MODIFIER_CTX): Moved into the section containing the macros
12923 conditionally defined by JC1_LITE.
12924 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
12925 argument if JC1_LITE is defined.
12926 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
12927 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
12929 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
12930 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
12931 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
12932 to different values according to JC1_LITE.
12933 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
12934 declared if JC1_LITE set.
12935 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
12936 defined if JC1_LITE not set.
12937 (struct parser_ctx): Reorganized and skip the jc1 front end part
12939 (java_layout_classes): New function definition.
12940 (java_push_parser_context, java_init_lex, yyparse, yylex,
12941 yyerror): Prototype always declared. All other static function
12942 prototypes declared only if JC1_LITE is not set.
12943 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
12944 declared in parse.h.
12945 (java_layout_classes): New function.
12946 (java_complete_expand_methods): No longer layout the class here.
12947 * parse-scan.y: New file.
12948 * jv-scan.c: New file.
12950 1998-08-25 Tom Tromey <tromey@cygnus.com>
12952 * gjavah.c (main): Handle -friend option.
12953 (friend_specs): New global.
12954 (generate_access): Handle friend_specs.
12955 (process_file): Likewise.
12956 (MAX_FRIENDS): New macro.
12957 (friend_count): New global.
12958 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
12959 Changed all callers.
12961 1998-08-24 Per Bothner <bothner@cygnus.com>
12963 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
12964 (main): Handle processing all the entries of a named .zip archive.
12965 * jcf-io.c (jcf_trim_old_input): New function.
12966 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
12968 1998-08-24 Per Bothner <bothner@cygnus.com>
12970 * lang.c (flag_assume_compiled): Make default be on.
12972 1998-08-21 Per Bothner <bothner@cygnus.com>
12974 * jcf-dump.c: Add bunches of flags to control output more.
12975 (process_class): New function; support printing more than one class.
12976 (main): Support new --print-main and --javap flags.
12977 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
12978 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
12980 1998-08-20 Per Bothner <bothner@cygnus.com>
12982 Change mangling of dispatch table to match C++ vtable (w/thunks).
12983 * class.c (build_dtable_decl), java-tree.h: New function.
12984 (make_class_data): Call it.
12985 * decl.c (init_decl_processing): Likewise.
12987 1998-08-19 Warren Levy <warrenl@cygnus.com>
12989 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
12990 soft_anewarray; adjust args passed.
12991 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
12992 match _Jv_NewObjectArray.
12994 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12996 * decl.c (push_labeled_block, pop_labeled_block): New functions.
12997 * expr.c (loopup_label): Call create_label_decl.
12998 (create_label_decl): New function.
12999 (java_lang_expand_expr): Call expand_start_bindings with argument
13001 * java-tree.h Added space after PROTO in function declarations
13003 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
13004 (create_label_decl, push_labeled_block): New function
13006 * lex.c (label_id): Initialize.
13007 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
13009 * parse.h Added space after PROTO in function declarations when
13011 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
13012 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
13013 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
13014 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
13016 (struct parser_ctxt): New fields current_loop,
13017 current_labeled_block.
13018 (build_if_else_statement, patch_if_else_statement,
13019 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
13020 generate_labeled_block, complete_labeled_statement,
13021 build_bc_statement, patch_bc_statement, patch_loop_statement,
13022 build_new_loop, build_loop_body, complete_loop_body): New function
13024 * parse.y (java_warning_count): New global variable.
13025 (label_id): New static variable.
13026 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
13027 (block:): Return size_zero_node when block is empty.
13028 (empty_statement:): Return size_zero_node.
13029 (statement:): Implement supplemental action when for_statement: is
13031 (label_decl:): New rule.
13032 (labeled_statement:): Rewritten using label_decl. Actions
13034 (labeled_statement_nsi:): Likewise.
13035 (if_then_statement): Actions implemented.
13036 (while_expression): New rule.
13037 (while_statement:): Rewritten using while_expression. Actions
13039 (while_statement_nsi:): Likewise.
13040 (do_statement_begin:): New rule.
13041 (do_statement:): Rewritten using do_statement_begin. Actions
13043 (for_statement:): Rewritten using for_begin. Actions implemented.
13044 (for_statement_nsi:): Likewise.
13045 (for_header:, for_begin:): New rules.
13046 (for_init:): Actions implemented.
13047 (statement_expression_list:, break_statement:,
13048 continue_statement:): Likewise.
13049 (yyerror): Count number of issued warning(s).
13050 (java_report_errors): Report error(s) and/or warning(s).
13051 (java_complete_class): Use build_java_argument_signature to
13052 recompute completed method signature.
13053 (java_check_regular_methods): New locals method_wfl and aflags.
13054 Use method_wfl instead of lookup_cl during error reports. Fixed
13055 indentation and modified some error messages. Use
13056 lang_printable_name in method instead of the DECL_NAME. New code
13057 to issue warnings on methods not overriding corresponding methods
13058 private to a different package.
13059 (java_method_add_stmt): Call add_stmt_to_compound.
13060 (add_stmt_to_compound): New function.
13061 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
13062 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
13063 (build_if_else_statement, patch_if_else_statement,
13064 build_labeled_block, generate_labeled_block,
13065 complete_labeled_statement, build_new_loop, build_loop_body,
13066 complete_loop_body, patch_loop_statement, build_bc_statement,
13067 patch_bc_statement, patch_exit_expr): New functions.
13068 * typeck.c (build_java_signature): Build argument signature before
13069 enclosing it in between parenthesis.
13071 1998-08-17 Warren Levy <warrenl@cygnus.com>
13073 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
13074 (JAVA_OBJS): Added reminder comment
13076 1998-08-13 Nick Clifton <nickc@cygnus.com>
13078 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
13079 be interpreted as a long long.
13081 1998-08-13 Warren Levy <warrenl@cygnus.com>
13083 * decl.c (init_decl_processing): Use _Jv_InitClass, not
13084 soft_initialise_class. Use _Jv_NewMultiArray, not
13085 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
13086 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
13087 _Jv_CheckArrayStore, not soft_checkarraystore. Use
13088 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
13090 1998-08-12 Per Bothner <bothner@cygnus.com>
13092 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
13093 length_identifier_node): New global tree node constants.
13094 * parse.y (kw_super, kw_this, kw_length): Removed globals.
13095 Replace uses by super_identifier_node etc.
13096 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
13098 * parse.y (resolve_field_access): Don't special-case ".length" if
13099 flag_emit_class_files.
13100 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
13101 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
13104 1998-08-11 Per Bothner <bothner@cygnus.com>
13106 * decl.c (init_decl_processing): Remove unused method_type_node fields.
13107 * class.c (make_method_value): Remove init for removed fields.
13109 * class.c (layout_class): Use build_java_argument_signature.
13110 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
13112 * typeck.c (push_java_argument_signature): Removed. Merged into ...
13113 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
13114 (build_java_signature): Don't use push_java_argument_signature.
13116 * typeck.c (lookup_argument_method): New function.
13117 * parse.y (java_check_regular_methods): Use lookup_argument_method
13118 instead of lookup_java_method2 followed by lookup_java_method.
13120 * parse.y (check_method_redefinition): Minor optimization.
13122 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
13123 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
13125 1998-08-10 Tom Tromey <tromey@cygnus.com>
13127 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
13130 * gjavah.c (java_float_finite): Use K&R-style definition.
13131 (java_double_finite): Likewise.
13132 (generate_access): Now returns void. Changed all callers.
13133 (last_access_generated): Removed.
13134 (process_file): Only make a single pass over the .class file.
13136 1998-07-29 Per Bothner <bothner@cygnus.com>
13138 * class.c (get_dispatch_table): Add extra dummy vtable entry,
13139 for compatibility for G++ (with -fvtable-thunks).
13140 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
13142 * gjavah.c (process_file): Use public inheritance for super-class.
13144 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13146 * lex.c (java_init_lex): Initialize ctxp->package.
13147 * parse.h (struct parser_ctxt): package and package_len replaced
13148 by tree package, an identifier node. Field method_decl_list is
13149 gone. Fixed comments.
13150 (lookup_field_wrapper, merge_qualified_name, not_accessible,
13151 class_in_current_package): New function prototypes.
13152 * parse.y (array_type:): Set class loaded flag on primitive type
13154 (package_declaration:): Assign ctxp->package to the
13156 (method_invocation:): Handle invocation of method qualified by
13158 (single_type_import_declaration:): Removed ambiguity check.
13159 (java_pop_parser_context): New local variable `next'. Reset and
13160 set IMPORT_CLASSFILE_NAME flags on current and previous import
13162 (java_accstring_lookup): Use new local macro COPY_RETURN.
13163 (lookup_field_wrapper): New function.
13164 (parser_qualified_classname): Use merge_qualified_name.
13165 (parser_check_super_interface): Broaden error message.
13166 (do_resolve_class): Check for qualified class name in the current
13167 compilation unit if appropriate.
13168 (process_imports): Check for already defined classes.
13169 (check_pkg_class_access): Got rid of call to
13170 get_access_flags_from_decl.
13171 (java_complete_expand_methods): Call safe_layout_class based on
13172 the current class size.
13173 (make_qualified_primary): Build a WFL qualification on primary if
13175 (merge_qualified_name): New function.
13176 (make_qualified_name): Use merge_qualified_name.
13177 (resolve_expression_name): Use safe_lookup_field.
13178 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
13179 (resolve_qualified_expression_name): Likewise. Check on resolved
13180 element accessibility.
13181 (not_accessible_p, class_in_current_package): New functions.
13182 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
13183 (patch_method_invocation_stmt): Merged common pieces. Check
13184 accessibility of invoked method.
13185 (check_for_static_method_reference): Add returned type in error
13187 (invocation_mode): Get rid of bogus check on PRIVATE methods.
13188 (refine_accessible_methods_list): Merged two conditions in test.
13189 (java_complete_class): Sanity check on stabilize_ref gone.
13190 * zextract.c (read_zip_archive): Cast lseek second argument to long.
13192 1998-07-28 Per Bothner <bothner@cygnus.com>
13194 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
13196 1998-07-24 Tom Tromey <tromey@cygnus.com>
13198 * gjavah.c (F_NAN): Removed.
13199 (F_NAN_MASK): New macro.
13200 (F_POSITIVE_INFINITY): Removed.
13201 (F_NEGATIVE_INFINITY): Likewise.
13202 (java_float_finite): Rewrote.
13203 (D_NAN_MASK): Renamed.
13204 (java_double_finite): Rewrote.
13205 (D_POSITIVE_INFINITY): Removed.
13206 (D_NEGATIVE_INFINITY): Likewise.
13208 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
13209 If verbose, print underlying representation of value in hex.
13211 1998-07-24 Per Bothner <bothner@cygnus.com>
13213 * buffer.h, buffer.c: New files.
13214 * Makefile.in (JAVA_OBJS): Add buffer.o.
13216 Support locals variables and writing their debug entries to .class.
13217 * jcf-write.c: Simplify some by user new buffer type.
13218 (vode_buffer_grow): Removed.
13219 (struct localvar_info): New type.
13220 (localsvars, localvartable): New buffers.
13221 (localvar_alloc, localvar_free): New functions.
13222 (generate_bytecode_insns): Handle local variables.
13223 (generate_classfile): Write LocalVariableTable attribute.
13225 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13227 * jcf-io.c (open_in_zip): Check the zipfile magic number.
13228 * zipfile.h (ZIPMAGIC): New macro.
13230 1998-07-24 Tom Tromey <tromey@cygnus.com>
13232 * Makefile.in (gjavah.o): Updated dependencies.
13233 (jcf-dump.o): Likewise.
13234 (all.indirect): Use ../gjavah.
13235 (../gjavah$(exeext)): Likewise.
13236 (clean): Don't remove gjavah.
13237 (clean): Remove parse.c, not java/parse.c.
13238 * Make-lang.in (java): Added gjavah.
13239 (gjavah$(exeext)): New target.
13240 (GJAVAH_SOURCES): New macro.
13241 (java.all.build): Added gjavah.
13242 (java.all.cross): Likewise.
13243 (java.rest.encap): Likewise.
13244 * config-lang.in (compilers, stagestuff): Added gjavah.
13246 1998-07-23 Tom Tromey <tromey@cygnus.com>
13248 * gjavah.c (java_float_finite): New function.
13249 (java_double_finite): Likewise.
13250 (F_POSITIVE_INFINITY): New macro.
13251 (F_NEGATIVE_INFINITY): Likewise.
13253 (D_POSITIVE_INFINITY): Likewise.
13254 (D_NEGATIVE_INFINITY): Likewise.
13256 (print_field_info): Use java_float_finite and java_double_finite.
13258 1998-07-23 Per Bothner <bothner@cygnus.com>
13260 * parse.y (method_header): Name "this" implicit argument.
13262 1998-07-22 Per Bothner <bothner@cygnus.com>
13264 * jcf-write.c: Write out LineNumberTable attribute in .class file.
13265 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
13266 (put_linenumber): New function.
13267 (generate_bytecode_insns, generate_classfile): Write line numbers.
13269 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13271 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
13272 (lookup_name, build_known_method_ref, build_class_init,
13273 build_invokevirtual, invoke_build_dtable, match_java_method,
13274 build_field_ref, pushdecl_force_head, build_java_binop,
13275 binary_numeric_promotion, build_decl_no_layout,
13276 build_java_arrayaccess, build_newarray, build_anewarray,
13277 build_java_array_length_access, build_java_arraynull_check): New
13278 extern function prototypes.
13279 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13280 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
13282 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
13284 * jcf.h (jcf_out_of_synch): New extern function prototype.
13285 * parse.h: Static/global function implemented in parse.y
13286 prototyped and declarations moved at the end of the file.
13287 (DECL_P): Check that the argument isn't null.
13288 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13289 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
13290 (QUAL_DECL_TYPE): New macro.
13291 (PARAMS): Macro definition removed.
13292 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
13293 (return_statement:): Call build_return.
13294 (field_access:): Call make_qualified_primary in sub rule.
13295 (method_invocation:): Build method invocation and call
13296 make_qualified_primary when processing primaries.
13297 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
13298 get_type_from_signature.
13299 (java_check_regular_method): Extra integer 0 argument when calling
13300 lookup_java_method2.
13301 (lookup_java_interface_method2): Extra method DECL argument when
13302 calling lookup_java_interface_method2.
13303 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
13304 COMPOUND_EXPR node.
13305 (java_complete_expand_method): Layout current class iff not
13306 already done. Don't process interface's methods.
13307 (java_complete_expand_method): Use super class only if it
13308 exists. Use current class otherwise.
13309 (make_qualified_primary): New function.
13310 (resolve_expression_name): Process qualified expression or
13311 expression from primary the same way.
13312 (resolve_expression_name): Two last arguments to
13313 resolve_field_access are now NULL_TREEs.
13314 (resolve_field_access): New variable is_static. Local field must
13315 be DECLs. is_static computed on field DECLs only. Append code in
13316 where_found to the field access if necessary. Use QUAL_DECL_TYPE
13317 to initialize field_type.
13318 (resolve_qualified_expression_name): New local variable,
13319 previous_call_static and is_static. Handle primaries with function
13320 calls, casts, array references and `this'. `super' now handled as
13321 `(super_class)this'. Use is_static to clarify boolean expressions.
13322 Added code to handle case where a proper handle is required to
13323 access a field. Use QUAL_DECL_TYPE where applicable.
13324 (maybe_access_field): New function.
13325 (patch_method_invocation_stmt): New arguments primary, where,
13326 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
13327 deleted. Use `where' as a type to search from if specified. Check
13328 for static method reference where forbidden. Append primary or
13329 current_this to the argument list if not calling constructor nor
13331 (check_for_static_method_reference): New function.
13332 (patch_invoke): Layout the class on which new is done if
13334 (lookup_method_invoke): Changed format to report errors on
13336 (qualify_ambiguous_name): New local variable this_found. Now
13337 handle things from primaries. Method call are considered
13339 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
13340 changed into NULLs.
13341 (not_initialized_as_it_should_p): Comply with the new DECL_P.
13342 (java_complete_tree): New case fo RETURN_EXPR. Process function
13343 call arguments in separate function.
13344 (complete_function_arguments): New function.
13345 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
13347 (patch_assignment): Take the return function slot into account as
13348 a RHS. Distinguish assignment from a return.
13349 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
13350 when checking methods in interfaces.
13351 (resolve_type_during_patch): NULL argument to unresolve_type_p
13352 instead of NULL_TREE.
13353 (patch_newarray): Fixed typo in comment.
13354 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
13355 (build_return, patch_return): New functions.
13356 * typeck.c (lookup_java_constructor): Fixed typo in comment.
13358 1998-07-21 Per Bothner <bothner@cygnus.com>
13360 * constants.c (find_name_and_type_constant, find_fieldref_index,
13361 find_methodref_index): New methods.
13362 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
13363 just return given method. Also, rename to build_known_method_ref.
13364 (expand_invoke): Rename call to build_invoke_non_interface.
13365 * java-tree.h, parse.h: Update prototype.
13366 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
13367 (such as expand_expr_stmt) if flag_emit_class_files.
13368 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
13369 STACK_TARGET, IGNORE_TARGET): New macros.
13370 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
13371 (generate_bytecode_insn): New function to generate method's bytecode.
13372 (generate_classfile): Node generate Code attribute for a method.
13373 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
13374 push_long_const, field_op, adjust_typed_op, maybe_wide):
13375 New functions used by generate_bytecode_insn.
13377 * typeck.c (signature_include_return): Remove variable.
13378 (push_java_argument_signature, build_java_argument_signature): New.
13379 (build_java_signature): Use push_java_argument_signature.
13380 * parse.y: Use build_java_argument_signature instead of fiddling
13381 with signature_include_return.
13383 1998-07-17 Tom Tromey <tromey@cygnus.com>
13385 * gjavah.c (print_c_decl): Always generate JArray<>* for array
13388 * Makefile.in (all.indirect): Added gjavah$(exeext).
13389 (gjavah$(exeext)): Added $(exeext).
13392 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13394 * class.c (layout_class): Call to java_layout_parsed_class replace
13395 by safe_layout_class.
13396 * expr.c (build_java_array_length_access): Removed static storage
13397 class in the function definition.
13398 (build_java_arraynull_check): Likewise.
13399 Also fixed typos in two comments.
13400 * lex.c (java_init_lex): Initialize static global kw_length.
13401 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
13402 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
13404 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
13405 * parse.h (resolve_no_layout): New static function declaration.
13406 (get_identifier_in_static): Declaration removed.
13407 (java_layout_parsed_class): Function name declaration changed to
13409 (build_newarray_node, patch_newarray, resolve_type_during_patch,
13410 not_initialized_as_it_should_p, build_this): New static function
13412 (pushdecl_force_head, build_java_binop, int_fits_type_p,
13413 binary_numeric_promotion, stabilize_reference,
13414 build_decl_no_layout, build_java_arrayaccess): Extern function
13415 declarations moved into their own section.
13416 (build_newarray, build_anewarray, build_java_array_length_access,
13417 build_java_arraynull_check): New extern function declarations.
13418 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
13419 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
13421 (CALL_CONSTRUCTOR_P): New macro.
13422 * parse.y (kw_length): New static global tree node.
13423 (return_statement): Tagged <node>.
13424 (RETURN_TK): Tagged <operator>.
13425 (variable_declarator_id:): Build variable declaration with an
13426 empty initialization value if a syntax error was found in the
13427 initialization part of the variable declaration.
13428 (statement_without_trailing_substatement:): return_statement: now
13429 uses the default rule.
13430 (return_statement:): Temporarily fixed to return NULL_TREE.
13431 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
13432 (class_instance_creation_expression:): Class creation rules now
13433 call build_method_invocation upon reduction.
13434 (array_creation_expression:): Rules call build_newarray_node upon
13436 (dim_exprs:): Build a list of dimension expressions.
13437 (dim_expr:): Store location of the OSB_TK in the dimension
13439 (method_invocation:): Added a new error rule.
13440 (build_unresolved_array_type): WFL argument may also be an array
13441 on a primitive type. Name of the argument changed to reflect this.
13442 (method_declarator): Insert argument type at the beginning of the
13443 argument type list and later reverse the list.
13444 (unresolved_type_p): Argument 'returned' may be optionally
13446 (java_layout_class_from_source): Function renamed
13448 (resolve_and_layout): Now call resolve_no_layout and
13450 (resolve_no_layout): New function.
13451 (purify_type_name): New function.
13452 (complete_class_report_errors): Call purify_type_name during error
13453 report on a type not found.
13454 (process_imports): error_found local variable doesn't need to be
13455 initialized to zero.
13456 (declare_local_variables): New local type_wfl. Fixed typo in error
13457 message. type_wfl assigned to unresolved type and used to register
13458 incomplete type. Build a WFL around the variable initialization
13459 statement so that debug info can be generated on it.
13460 (source_start_java_method): Reverse argument list after they've
13462 (current_this): New static global variable.
13463 (java_complete_expand_methods): Set current_this when appropriate.
13464 (resolve_expression_name): Build correct static and non static
13465 field access bearing a simple name.
13466 (resolve_field_access): Resolve the length field of arrays. Handle
13468 (patch_method_invocation_stmt): Set the type of the method
13469 invocation to error_mark_node. This value is later overridden by a
13470 valid type, if any. Don't handle qualified constructor invocation
13471 as qualified method invocation. Call lookup_method_invoke with its
13472 new flag. It's no longer necessary to access the selected method
13473 as the value of a tree list. Handle constructor invocation.
13474 (patch_invoke): Reverse argument list when invoking non interface
13475 methods. Insert call to new as the first argument of the
13477 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
13478 defined within a final class. Return INVOKE_STATIC if the invoked
13479 method is a constructor.
13480 (lookup_method_invoke): New lc argument is a flag to indicate a
13481 constructor lookup. Now handle constructor lookup. Choose the most
13482 specific method in case several were matching the invocation
13483 requirements. Return a method decl instead of a tree list featuring
13484 one single method decl element.
13485 (refine_accessible_methods_list): New lc flag argument to
13486 indicate that a constructor is being looked up.
13487 (not_initialized_as_it_should_p): New function.
13488 (java_complete_tree): Now process fake tree codes
13489 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
13490 save_expr on resolved function call arguments. Case on
13491 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
13492 (patch_assignment): LHS can be a field access expression. When
13493 dealing with reference, lhs_type is the promoted type of the
13494 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
13496 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13497 (patch_binop): Use not_initialized_as_it_should_p where
13499 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13500 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
13502 (resolve_type_during_patch): New function.
13503 (patch_cast): Call resolve_type_during_patch to resolve type and
13504 report error accordingly.
13505 (patch_array_ref): Use not_initialized_as_it_should_p where
13506 applicable. Array base expression is saved before being
13507 used. Promote the type of an array elements if it contains non
13509 (build_newarray_node, patch_newarray, build_this): New functions.
13511 1998-07-16 Tom Tromey <tromey@cygnus.com>
13513 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
13514 increment it in `for' statement.
13515 (print_field_info): If number is inf or nan, don't print it.
13516 (print_method_info): If method name is `delete', just ignore it.
13517 (print_c_decl): Special-case jstringArray.
13519 * gjavah.c (help): New function.
13520 (no_argument): New function.
13521 (usage): Changed text.
13522 (main): Rewrote argument handling. Now handles -v, --help,
13524 (version): New function.
13525 (found_error): New global.
13526 (main): Return found_error.
13527 (generate_access): Set found_error.
13528 (print_c_decl): Likewise.
13530 1998-07-15 Tom Tromey <tromey@cygnus.com>
13532 * gjavah.c (print_c_decl): Don't print "," when examining field.
13533 Skip type name when looking at "[L" types.
13534 (process_file): Now static.
13535 (generate_access): Now returns int.
13536 (last_access_generated): New global.
13537 (process_file): Clear last_access_generated; make multiple passes
13539 (print_field_info): Just return if generate_access returns true.
13540 (print_method_info): Likewise. Also, allow <init> functions to
13542 (print_c_decl): Added is_init argument. Print constructors
13544 (print_cxx_classname): Use UTF8_GET to extract characters from
13546 (print_base_classname): New function.
13547 (print_class_decls): New function.
13548 (process_file): Use it.
13549 (utf8_cmp): New function.
13551 1998-07-13 Nick Clifton <nickc@cygnus.com>
13553 * lang-options.h: Format changed to match changes in gcc/toplev.c
13554 to implement a --help option.
13556 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
13558 * decl.c (init_decl_processing): Revert change to dtable_type.
13560 1998-07-09 Per Bothner <bothner@cygnus.com>
13562 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
13564 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
13566 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
13568 * lang.c (lang_init): Default flag_exceptions to 1, without
13569 checking to see if it's 2 first.
13571 1998-07-08 Jeffrey A Law (law@cygnus.com)
13573 * constants.c: Include "system.h".
13574 * decl.c: Likewise.
13575 * lang.c (flag_new_exceptions): Get via extern now.
13576 (lang_init_options): New functions. Turn on flag_new_exceptions.
13578 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13580 * lex.c (java_lex): Return 0 when we see an invalid character in
13583 * lex.c (java_read_char): Specify extra argument when calling
13585 (java_read_unicode, java_parse_end_comment,
13586 java_parse_escape_sequence): Likewise,
13587 (java_lex): Specify extra argument when calling
13588 java_lex_error. Test that IDs are beginning with a legal character
13589 for IDs. Handle invalid characters with an error message and a
13590 call to java_lex_error.
13591 (java_lex_error): Adjust column position by new argument
13592 `forward'. Issue an error even if in the middle of reporting an
13595 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
13597 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
13598 we don't explicitly put a null pointer when we're copying it.
13600 1998-07-07 Tom Tromey <tromey@cygnus.com>
13602 * gjavah.c (print_cxx_classname): New function.
13603 (super_class_name): Likewise.
13604 (print_super_fields): Removed.
13605 (in_super): Removed.
13606 (print_field_info): Never generate #defines.
13607 (print_c_decl): Changed generated types to match JNI. No longer
13608 print class name before method name.
13609 (print_method_info): Print "static" before static methods.
13610 Print "virtual" before non-final methods.
13611 (usage): Use exit(1), not exit(-1).
13613 (print_field_info): Use %.17g to print a double.
13614 (last_access): New globals.
13615 (process_file): Initialize last_access.
13616 (usage): Now static.
13617 (ACC_VISIBILITY): New define.
13618 (generate_access): New function.
13619 (print_field_info): Call it.
13620 (print_method_info): Likewise. Also, generate information for all
13621 methods, not just native methods. Return void.
13622 (print_c_decl): Return void.
13623 (print_field_info): Return void.
13625 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13627 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
13628 processing the jc1 grammar file. Prefix bison functions and
13629 variables with java_.
13630 (parse.c): Dependencies on parse.h and lex.h
13631 * expr.c (build_java_arrayaccess): Function now global.
13632 * java-tree.h: Comment reorganized to carry on previous
13633 classification effort.
13634 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
13635 RESOLVE_TYPE_NAME_P): New flags on WFLs.
13636 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
13637 java_parse (new prefix java_ generated by bison).
13638 (java_layout_parsed_class, java_register_parsed_class): Function
13640 (yyparse): Removed unnecessary call to init_outgoing_cpool.
13641 * lex.c (static tree wfl_op): Variable deleted.
13642 (java_init_lex): Initialize kw_super and kw_this. Initialize more
13643 ctxp fields to NULL_TREE.
13644 (java_lex): No longer create WFL for operators. Filename caching
13645 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
13646 created as STRING_CST and later expanded. Removed extra argument
13647 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
13649 (build_wfl_node): Removed code in comments.
13650 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
13651 store token and location data in the current bison token.
13652 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
13653 static/extern function declaration at the beginning of the file.
13654 (struct qualification): Data structure definition deleted.
13655 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
13656 (qualify_ambiguous_name): Function declaration modified. Function
13657 now returns nothing.
13658 (build_array_ref, patch_array_ref, make_qualified_name,
13659 resolve_qualified_expression_name, maybe_generate_clinit,
13660 resolve_field_access): New static function declarations.
13661 (build_java_arrayaccess): New extern function declaration.
13662 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
13663 (CALL_EXPR_PRIMARY): Macro deleted.
13664 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
13665 (struct parser_ctxt): Field initialized_final
13666 removed. non_static_initialized, static_initialized: New fields.
13667 * parse.y (static tree kw_super, static tree kw_this): New global
13669 (%union): tree wfl field of operator member replaced by int
13670 location. WFLs are non longer created for operators.
13671 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
13672 (qualified_name:): Now calls make_qualified_name to build the
13674 (type_declaration:): Consider generating <clinit> when class
13676 (variable_declarator:): Directly build an assignment node when the
13677 variable is initialized when declared.
13678 (this_or_super:): Build a WFL and set current location when THIS
13679 or SUPER are parsed.
13680 (expression_statement:): Wrap statement around a WFL.
13681 (primary_no_new_array:): Fixed typo. Changed value returned by
13682 THIS_TK because of its new type (temporary).
13683 (dim_exprs:): Temporary fix because of OSB_TK's new type.
13684 (field_access:): Build qualified name with SUPER.
13685 (method_invocation:): Fixed returned value because of SUPER's new
13687 (array_access:): Use OSB_TK location information.
13688 (post_increment_expression:, post_decrement_expression:,
13689 unary_expression:, pre_increment_expression:,
13690 pre_decrement_expression:, unary_expression_not_plus_minus:,
13691 cast_expression:, multiplicative_expression:,
13692 additive_expression:, shift_expression:, relational_expression:,
13693 equality_expression:, and_expression:, exclusive_or_expression:,
13694 inclusive_or_expression:, conditional_and_expression:,
13695 conditional_or_expression:, assignment:): Use new location/token
13696 information available on operators.
13697 (create_class): Set super_decl_type to NULL_TREE when processing
13699 (register_fields): Field initialization is now a MODIFY_EXPR
13700 node. Chain initialization code to the matching lists (according
13701 the the field declaration modifiers).
13702 (maybe_generate_clinit): New function.
13703 (method_header): Don't set method's DECL_NAME to a WFL when adding
13704 methods to java.lang.Object.
13705 (resolve_and_layout): Now can return NULL_TREE if the type
13706 resolution fails. Otherwise, return the class DECL instead of its
13708 (check_method_redefinition): Don't patch method DECL_NAME if it
13709 belongs to java.lang.Object.
13710 (process_imports): Simply assign error_found to the value returned
13711 by check_pkg_class_access.
13712 (declare_local_variables): Don't use their init statements (if
13713 any) when parsing error were previously found. Reuse MODIFY_EXPR
13714 build during parsing as an init statement.
13715 (java_method_add_stmt): Now return the current method body.
13716 (java_layout_parsed_class, java_register_parsed_class): Functions
13718 (java_complete_expand_methods): Initialize the constant pool on a
13719 per class basis. Layout the classes before expanding their method
13720 bodies. Don't try expand artificial constructor code if error were
13721 found. Make the classes data and register them if no error were
13723 (java_complete_expand_method): Retrieve an artificial constructor
13724 argument list before entering its body. Assign the top block to
13725 the artificial constructor function body and set types of declared
13726 blocks and compound statements to void. Walk method body if not an
13727 artificial constructor.
13728 (make_qualified_name, cut_identifier_in_qualified): New functions.
13729 (resolve_expression_name): Fixed comments. Save/restore the
13730 current class CLASS_LOADED_P flag value. Build non qualified
13731 static field access and handle qualified expression names.
13732 (resolve_field_access, resolve_qualified_expression_name): New
13734 (patch_method_invocation_stmt): Use the new expression resolution
13735 scheme, calling resolve_field_access when the function call is
13736 resolved as an expression.
13737 (qualify_ambiguous_name): Function rewritten to work on qualified
13738 expression produced by make_qualified_name.
13739 (java_complete_tree): Promote type when function's argument are
13740 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
13741 the assignment to discover further errors if RHS is a expression
13742 name that fails to evaluate. Declare LHS initialized even though
13743 the assignment failed. Don't use the location variable and removed
13744 extra argument in patch function calls. Now handle the ARRAY_REF
13745 case and build internal string representation when STRING_CSTs are
13747 (build_method_invocation): Don't wrap function call around a WFL.
13748 (build_assignment): Likewise. Use the operator location
13750 (patch_assignment): Handle array access LHSs. Handle error
13751 provenance, resulting in a better error report.
13752 (build_binop): Use op_location from operator as binop location
13754 (build_unaryop, build_incdec, build_cast): Likewise.
13755 (patch_binop): Extract location information from the node. Fixed
13756 typo in error message.
13757 (patch_unary_op): Extract location information from the node.
13758 (build_array_ref, patch_array_ref): New functions.
13760 1998-07-01 Tom Tromey <tromey@cygnus.com>
13762 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
13763 match _Jv_IsInstanceOf.
13764 * decl.c (init_decl_processing): Use _Jv_NewArray, not
13765 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
13767 1998-06-30 Tom Tromey <tromey@cygnus.com>
13769 * decl.c (init_decl_processing): Functions are now named
13770 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
13772 1998-06-29 Per Bothner <bothner@cygnus.com>
13774 * java-tree.h (load_class): Add prototype.
13775 * class.c (is_compiled_class): Add missing arg to load_class.
13776 * expr.c (expand_java_NEW): Call load_class.
13777 * parse.y (process_import): Removed bogus use of void return value.
13779 1998-06-25 Per Bothner <bothner@cygnus.com>
13781 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
13782 Function name is "_Jv_Throw" instead of "soft_athrow".
13783 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
13784 Function name is "_Jv_AllocObject" instead of "soft_new".
13785 Takes an extra parameter (object size).
13786 * expr.c: Update calls.
13788 1998-06-24 Per Bothner <bothner@cygnus.com>
13790 * lex.c (java_get_line_col): Handle end-of-file.
13791 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
13793 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
13795 * lang.c (lang_init): Make -fexceptions the default.
13796 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
13797 exception handling is not turned on.
13799 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
13801 * lang.c (flag_new_exceptions): Make this this default.
13802 * decl.c (end_java_method): Call emit_handlers.
13803 * except.c (method_init_exceptions): Set language code and version.
13804 (expand_start_java_handler): Enable exception, and call
13805 expand_eh_region_start.
13806 (expand_end_java_handler): Enable exception, and set up catch blocks.
13807 (emit_handlers): New routine to generate the saved handlers.
13808 * java-except.h (emit_handlers): Add prototype.
13810 1998-06-12 Per Bothner <bothner@cygnus.com>
13812 We used to have three different representations of the constant pool:
13813 the CPool structure, the tree_constant_pool, and the constructures
13814 used to build the Class object (which may need class and string
13815 constants) in compiled code. None were appropriate for compiling
13816 to .class files, so I did a major overhaul.
13818 First, the tree_constant_pool array was removed. Things were
13819 modified to the CPool structure in the JCF could be used.
13820 Second, a "capacity" field was added to the CPool, and functions
13821 written to search for a matching constant, adding one if not found.
13822 The code that generated the Class object was changed to use a CPool.
13823 The actual TREE_LISTs used to build the CONSTRUCTORs used for
13824 the static Class object are now only in build_constants_constructor.
13825 Finally, I wrote code which can generate a .class file (including its
13826 constant pool) from the RECORD_TYPE of a class. This is a big step
13827 on the way to compiling Java source into .class files.
13829 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
13830 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
13832 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
13833 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
13834 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
13835 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
13836 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
13837 (lang_type): Removed constant_pool field.
13838 * jcf.h (CPool): Renamed size to count. Added field capacity.
13839 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
13840 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
13841 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
13843 * constants.c (current_constant_pool_tags, current_constant_pool_data,
13844 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
13845 * constants.c (build_constants_constructor): Use new outgoing_cpool.
13846 (set_constant_entry, find_constant1, find_constant2,
13847 find_class_constant, count_constant_pool_bytes, write_constant_pool,
13848 find_utf8_constant, find_class_or_string_constant): New functions.
13850 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
13851 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
13852 (give_name_to_class, get_class_constant): Likewise.
13853 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
13854 (get_name_and_type_constant, get_ref_constant): Removed.
13855 * parse.h (parser_ctxt): Remove field tree_constant_pool.
13856 * parse.y: Don't save/restore tree_constant_pool.
13857 * verify.c (verify_jvm_instructions): Update for new approach.
13858 * expr.c (expand_invoke, expand_java_field_op): Likewise.
13860 * lang-options.h: Added -femit-class-file, -femit-class-files.
13861 * lang.c (flag_emit_class_files), java-tree.h: New flag.
13862 (lang_f_options): Added "emit-class-file(s)".
13864 * expr.c (build_java_arrayaccess): Generate more efficient array
13865 bounds checking, by using unsigned compare.
13867 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
13869 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13871 * parse.h: New comment on the handling of unresolved type
13872 identifiers. JDEPs are now part of the jdep_code enum.
13873 (typedef struct jdep): Now use enum jdep_code or int, depending on
13874 availability. Both are narrowed down to an 8 bits bitfield.
13875 (CALL_EXPR_PRIMARY): Fixed comment.
13877 1998-06-10 Tom Tromey <tromey@cygnus.com>
13879 * Make-lang.in (java): Added gjavac and jvgenmain.
13880 (java.start.encap): Depend on gjavac.
13881 (java.rest.encap): Depend on jvgenmain.
13883 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
13884 (JAVA_CROSS_NAME): Likewise.
13885 (java.all.build): Depend on jvgenmain and gjavac.
13886 (java.all.cross): Depend on jvgenmain and gjavac-cross.
13887 (jvgenmain$(exeext)): New target.
13888 (java.install-common): Wrote.
13889 * config-lang.in (compilers, stagestuff): Added gjavac and
13892 1998-06-10 Dave Brolley <brolley@cygnus.com>
13894 * lang.c (lang_decode_option): New argc/argv interface.
13896 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13898 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
13899 * decl.c (build_decl_no_layout): New function.
13900 * expr.c (java_lang_expand_expr): Layout declarations found in
13901 blocks before they're pushed.
13902 * jcf-parse.c (load_class): Save current line when parsing class
13904 (parse_source_file): Register class before expanding their
13906 * lang.c (put_decl_node): Produce `null' when `void *' is
13908 * lex.c (static tree wfl_op): New static global, for error report
13910 (java_init_lex): wfl_operator and wfl_op initialized
13911 here. Filename caching added for wfl_op. Return wfl_op when `(' is
13913 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
13914 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
13915 build_unresolved_array_type): New static function definitions.
13916 (build_decl_no_layout): New extern function declared.
13917 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
13918 faulty modifier exists.
13919 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
13920 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
13921 (UNARY_PLUS_EXPR): New fake operator.
13922 (struct parser_ctxt): New field osb_number.
13923 * parse.y (static tree wfl_operator): New static WFL for operator
13924 bound error messages.
13925 (DECR_TK, INCR_TK): Moved.
13926 (OP_TK): Tagged <operator>.
13927 (array_type:): Now call build_unresolved_array_type.
13928 (dim_expr:): Count the number of '[' seen.
13929 (post_increment_expression, post_decrement_expression,
13930 pre_increment_expression, pre_decrement_expression,
13931 unary_expression_not_plus_minus, unary_expression:): Actions are
13932 now building the corresponding unary expressions.
13933 (cast_expression:): Actions are now building cast expressions.
13934 (build_unresolved_array_type): New function.
13935 (create_interface): Reset the number of declared interfaces.
13936 (create_class): Likewise.
13937 (method_header): Methods declared within the scope of an interface
13938 are now implicitly set public and abstract.
13939 (java_complete_class): Variable's and parameter's type are patched
13940 with a promoted type.
13941 (declare_local_variables): Resolved non builtin types are promoted
13942 before being used to build a variable decl. Removed type patch
13943 posted on variable initialization statement.
13944 (source_start_java_method): Use build_decl_no_layout to build the
13945 decl of a parameter of incomplete type.
13946 (java_register_parsed_class): Process interfaces too. Call
13947 rest_of_decl_compilation on each processed class declarations.
13948 (java_complete_expand_methods): Don't attempt to expand things in
13950 (java_complete_tree): Process CONVERT_EXPR, even though it always
13951 has a type. Propagate error_mark_node to node's type too. Promote
13952 method's call argument type and return error_mark_node if
13953 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
13954 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
13955 handle unary operator nodes.
13956 (build_assignment): Added comment.
13957 (print_int_node): New function.
13958 (patch_assignment): New second argument. New error handling. Use
13959 print_int_node. Handle references. Use can_cast_to_p to issue
13960 different error message according to the context and check upon
13961 the initialization of the RHS.
13962 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
13963 (operator_string): Handle more operators.
13964 (patch_binop): No longer use a function static
13965 wfl_operator. Improved error message on shift distance.
13966 (build_unaryop, build_incdec, build_cast, patch_unaryop,
13967 patch_cast): New functions.
13969 1998-06-05 Per Bothner <bothner@cygnus.com>
13971 * jvspec.c: New file.
13972 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
13974 * java-tree.h (identifier_subst): Add declaration.
13976 1998-06-04 Tom Tromey <tromey@cygnus.com>
13978 * jvgenmain.c (main): Generate call to JvRunMain.
13980 * class.c (make_class_data): Push value for "sync_info" field.
13981 * decl.c (init_decl_processing): Push "sync_info" field.
13983 1998-06-03 Per Bothner <bothner@cygnus.com>
13985 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
13986 Java (source) name, not signature.
13987 Set TYPE_ALIGN to (at least) that of element_type.
13989 1998-06-02 Per Bothner <bothner@cygnus.com>
13991 * class.c: Moved classname-mangling-rekated code to ...
13992 * mangle.c: ... this new file.
13993 * jvgenmain.c: New program (needs mangle.c) to generate main program.
13994 * Makefile.in: Update for above changes.
13996 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13998 * expr.c (truthvalue_conversion): Convert integer and floating
13999 point value to their truth value.
14000 * lex.c (java_lex): Handle the `null' literal.
14001 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
14002 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
14003 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
14006 * parse.y: Reorganization/documentation on token declaration.
14007 (binop_lookup[]): New added new tree codes.
14008 (relational_expression): Build corresponding binary operators.
14009 (equality_expression, conditional_and_expression,
14010 conditional_or_expression): Likewise.
14011 (java_complete_class): Fix crash in debug message.
14012 (java_complete_tree): Check initialization of method call
14013 arguments. Further bogus node evaluation to detect more error
14014 during assignments. Handles more binary operators.
14015 (patch_assignment): Use DECL_P.
14016 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
14018 (operator_string): Handle more case. Compacted source.
14019 (patch_binop): Changed function comment. Checking for
14020 uninitialized first operand takes the compound assignment into
14021 account and uses DECL_P. Checking for uninitialized second operand
14022 delayed to routine's end. Use macros to issue type bound error
14023 messages and issue messages on both operands if their types are
14024 different. Force fixed type into node. Handle all binary
14027 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14029 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
14030 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
14031 build operator node and return tokens.
14032 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
14033 * parse.h (java_complete_tree): Changed returned type in prototype.
14034 (build_method_invocation, build_assignment, patch_assignment,
14035 patch_binop): New static function declarations.
14036 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
14037 BUILD_EXPR_WFL): New macros.
14038 * parse.y (enum tree_code binop_lookup[]): New static for token to
14040 (%union): Parser union has new sub-structure `operator'.
14041 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
14042 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
14043 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
14044 ASSIGN_ANY_TK): Tokens tagged `operator'.
14045 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
14046 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
14047 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
14048 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
14049 (assignment_operator:): Rule tagged `operator'.
14050 (expression_statement:): Re-installed default rule.
14051 (method_invocation:): Sub rules call build_method_invocation.
14052 (postfix_expression:): Don't attempt to resolve name here. Just
14054 (multiplicative_expression:): Sub-rules build corresponding binop
14056 (additive_expression:, shift_expression:, and_expression:,
14057 exclusive_or_expression:, inclusive_or_expression:): Likewise.
14058 (assignment:): Sub rule invoke build_assignment.
14059 (assignment_operator:): Default rules on sub rules.
14060 (force_error): Added documentation on this variable.
14061 (declare_local_variables): Build initialization calling
14063 (expand_start_java_method): Removed unused rtx declaration. Mark
14064 arguments as already initialized.
14065 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
14066 (java_complete_expand_methods): Don't process next method if
14067 completion of the previous one triggered errors.
14068 (java_complete_expand_method): Call source_end_java_method if no
14069 error were found during completion.
14070 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
14071 locals declaratilon. Handle names found within a class. Return
14072 error_mark_node when things aren't found.
14073 (patch_method_invocation_stmt): Return error_mark_node on failures.
14074 (patch_invoke): Removed unused local. Return the correct node.
14075 (java_complete_tree): Now returns a value. The BLOCK section binds
14076 local identifiers and the type of a BLOCK is now void. Assign the
14077 result of operand completion on COMPOUND_EXPR. Assign the
14078 encapsulated node of a WFL to the result of its completion, except
14079 when the node is an identifier. Now handle MODIFY_EXPR and several
14080 binary operators. Return error_mark_node on errors.
14081 (build_method_invocation, build_assignment, patch_assignment,
14082 build_binop, operator_string, patch_binop): New functions.
14083 * typeck.c (binary_numeric_promotion): New function.
14085 1998-05-21 Per Bothner <bothner@cygnus.com>
14087 * class.c (identifier_subst): New convenience wrapper for ident_subst.
14088 Replace most uses of ident_subst by identifier_subst.
14090 * class.c (push_class_static_dummy_field): Removed function.
14091 (build_class_ref): Find Class object decl by looking up "CNAME.class",
14092 instead of looking got "class" static field. Create that decl here.
14093 (class_identifier_node): Removed; no longer needed.
14094 (init_class_processing): Don't init class_identifier_node.
14095 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
14096 Do nreverse 0 times (instead of twice) for Object and Class.
14097 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
14099 1998-05-20 Per Bothner <bothner@cygnus.com>
14101 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
14102 while initializing linenumber_count and linenumber_table.
14103 Do it before init_function_start (which calls emit_line_note).
14104 * expr.c (expand_byte_code): Don't need to clear lineno here.
14106 1998-05-18 Tom Tromey <tromey@cygnus.com>
14108 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
14109 then mangle number as _N_.
14111 * class.c (mangle_class_field): New function.
14112 (build_class_ref): Set assembler name of class reference using
14113 mangle_class_field.
14114 (push_class_static_dummy_field): Likewise.
14116 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
14118 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
14119 of assigning to TREE_CODE. The latter method exploits a feature
14120 of GCC that is not ANSI compliant.
14122 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14124 * decl.c (pushdecl_force_head): New function.
14125 (pushlevel): Removed conditional printf.
14126 (complete_start_java_method): Don't enter local variable scope if
14127 function is compiled from source code.
14128 * expr.c: parse.h now included
14129 (java_lang_expand_expr): New function.
14130 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
14131 printf. Terminate buffer when doing directories.
14132 * jcf-parse.c (parse_source_file): Call lang_init_source before
14133 parsing and before code generation.
14134 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
14135 use printf if the macro is defined.
14136 * lang.c (lang_init): Install lang_expand_expr hook on
14137 java_lang_expand_expr.
14138 (java_dummy_print): New function.
14139 (lang_init_source): New function.
14140 * lex.c (java_lex): Remember location of an opening brace at the
14141 second nesting level.
14142 (java_is_eol): Unget character seen after a CR if it is EOF.
14143 * parse.h: Now includes lex.h
14144 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
14145 printf if the macro is defined.
14146 (expand_start_java_method, build_expr_block, enter_block,
14147 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
14148 New static function declarations.
14149 (pushdecl_force_head): New extern function declaration.
14150 (INCOMPLETE_TYPE_P): New macro.
14151 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
14152 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
14153 BLOCK_EXPR_ORIGIN): New macros.
14154 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
14155 DECL_SOURCE_LINE_LAST): New macros.
14156 (struct parser_ctxt): Removed field current_method_decl, redundant
14157 with the field current_function_decl. Added fields
14158 first_ccb_indent1 and pending_block.
14159 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
14160 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
14162 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
14163 (compilation_unit:): Cosmetic on sub rule.
14164 (type_declaration:): Cosmetic on sub rules. Added an error rule.
14165 (variable_initializer:): Installed default rule on expression:.
14166 (method_declaration:): method_header: starts a new
14167 method. method_body: installs the function body, absorbs blocks
14168 emitted for temporary variable scopings, pops function's body block
14169 and merges function's last statement lineno in DECL_SOURCE_LINE.
14170 (method_body:): Installed default rules.
14171 (block:): Call enter_block when an opening brace is seen. Absorb
14172 scoping blocks and call exit_block when a closing brace is seen.
14173 (block_statement:): Cosmetic changes.
14174 (method_invocation:): Create WFL around CALL_EXPR node.
14175 (patch_stage): Added comment around definition.
14176 (method_header): Try to use first_ccb_indent1 as the first line of
14177 the method, so BP debug info are emitted at the first opening
14178 brace of the function. If the function has no body, use the
14179 location of the function's name. Override currently defined method
14180 name with the matching WFL so we can point redefinition errors
14181 using the location where the function's name was declared.
14182 (check_abstract_method_header): Interprets DECL_NAME as an
14183 identifier or as a WFL, accordingly.
14184 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
14185 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
14186 location and name information out of it and reinstall DECL_NAME to
14187 its original identifier node value.
14188 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
14189 function's source code).
14190 (read_import_dir): Test the value returned by find_class and issue
14191 a fatal accordingly.
14192 (declare_local_variables): Push a new block for the scope of the
14193 new variable(s) if code has been already generated at that nesting
14194 level. Pinpoint redefinition errors using the variable id
14195 WFLs. Generate initialization code if necessary. If the variable
14196 type is incomplete, register a patch on its decl.
14197 (source_start_java_method): Rewritten. Define a new block for the
14198 function's parameters. Build parameter decl out of function's
14199 arguments and register them for a patch if their types are
14201 (expand_start_java_method): Includes the part of
14202 source_start_java_method that was pushing the parameter decls and
14203 completing the method start code.
14204 (source_end_java_method): Removed call the expand_end_bindings and
14205 poplevel (already taken care of). Reinstall function's arguments
14206 and get function's last line of code before calling
14207 expand_function_end.
14208 (java_method_add_stmt): New comment before the function's
14209 code. Complement the second operand of the current COMPOUND_EXPR
14211 (java_complete_expand_methods): Don't generate debug info on line
14212 zero when expanding a generated constructor.
14213 (java_complete_expand_method): Set start and end line numbers for
14214 a artificially generated constructor to one and manually call
14215 enter_block and exit_block when defining it. For all methods:
14216 expand function's start calling the new expand_start_java_method
14217 and invoke java_complete_tree on the effective method's body, if
14219 (resolve_expression_name): Now use lookup_name_in_blocks to search
14220 local variable decls and print out an error when variables are
14222 (patch_method_invocation_stmt): Inserted comment before the
14224 (lookup_method_invoke): Chain method's arguments using chainon
14225 with the current arg list as a second argument. Inserted missing
14226 IDENTIFIER_POINTER when reporting an error on methods not found.
14227 (refine_accessible_methods_list): Don't retain constructors.
14228 (patch_arguments): Function removed.
14229 (java_complete_tree): Inserted comment before the function's
14230 code. New case for BLOCKs. Moved the WFL case a bit
14231 further. Complete function's arguments.
14232 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
14233 maybe_absorb_scoping_blocks): New functions.
14235 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14237 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
14239 * jcf-parse.c (parse_source_file, java_error_count): New forward
14240 and extern declarations.
14241 (java_parse_abort_on_error): Macro moved.
14242 (jcf_parse_source): fatal called if fopen fails. Now calls
14244 (parse_source_file): New parse_only parameter. Reflects the
14245 elimination of the second pass.
14246 (yyparse): parse_source_file called with argument set to 0.
14247 * jcf.h (JCF_ZERO): Sets java_source to zero.
14248 * lex.c (java_init_lex): pass argument is gone. Function modified
14249 to be called once during the analysis of a file.
14250 (java_unget_unicode): Fixed typo in fatal message.
14251 (java_get_line_col): Likewise.
14252 (java_lval): Likewise. String literals no longer built during
14254 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
14256 * parse.h (MODIFIER_WFL): New macro.
14257 (parse_check_super, parser_check_super_interface): Now return int.
14258 (parser_chain_incomplete_item, not_builtin_p,
14259 complete_method_decl): Declarations removed.
14260 (build_method_invocation_stmt, build_invoke): Renamed using the
14261 `patch' instead of `build'
14262 (register-incomplete_type, obtain_incomplete_type,
14263 java_complete_tree, java_complete_expand_method,
14264 unresolved_type_p, create_jdep_list): New function declarations.
14265 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
14266 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
14267 (jdep): New typedef on new struct _jdep.
14268 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
14269 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
14270 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14271 JDEP_RESOLVED_P): New macros.
14272 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
14273 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
14274 JDEP_VARIABLE): New enum values and jdep kinds.
14275 (jdeplist): New typedef on struct _jdeplist.
14276 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
14278 (CALL_EXPR_PRIMARY): New macro.
14279 (struct parser_ctxt): Fields java_pass, current_method_decl,
14280 method_decl_list deleted. New field jdeplist.
14281 (INCOMPLETE_P): Macro deleted.
14282 * parse.y (single_type_import_declaration:): Removed pass switch.
14283 (type_import_on_demand_declaration): Likewise.
14284 (field_declaration:): Removed pass switch on all sub rules.
14285 (class_declaration:): Call the complete_class_decl removed on
14287 (method_declaration:): Removed second pass switch. No longer chain
14288 methods decl when method_header reduced.
14289 (method_header:): Sub rules no longer depend on pass switch.
14290 (method_declarator:): Likewise.
14291 (method_body:): Likewise.
14292 (abstract_method_declaration:): Likewise.
14293 (block_statement:): Likewise.
14294 (local_variable_declaration:): Likewise.
14295 (argument_list:): Likewise.
14296 (method_invocation:): Likewise. Call to build_method_invocation_stmt
14297 removed. Partial CLASS_EXPR tree node built instead.
14298 (postfix_expression:): Removed pass switch on all sub rules.
14299 (java_pop_parser_context): Free classd_list content.
14300 (yyerror): Call obstrack_grow0 to finalize error message.
14301 (check_class_interface_creation): Comment modified to reflect new
14302 returned value meaning. Removed second pass switch. Return 1 if an
14303 error was found, 0 otherwise. Adjust pointer on filename if a
14304 leading path separator was found.
14305 (maybe_create_class_interface_decl): Removed first pass switch
14306 when linking the class decl to the class_list. Install a new
14307 jdep_list for the class.
14308 (add_superinterfaces): List of unresolved interfaces is
14309 gone. Unresolved interfaces are directly added to the current
14311 (create_interface): Second pass shortcut removed.
14312 ctpx->modifier_ctx access through MODIFIER_WFL.
14313 (create_class): Second pass shortcut removed. Call to
14314 register_incomplete_type replaces the call to
14315 parser_chain_incomplete_item.
14316 (complete_class_decl): Function removed.
14317 (duplicate_declaration_error): New way of retrieving redeclared
14319 (register_fields): Call to lookup_modifier_cl replaced by
14320 MODIFIER_WFL. New way of handling unresolved type, using
14321 unresolved_type_p and obtain_incomplete_type.
14322 register_incomplete_type replaces call to parser_chain_incomplete_item.
14323 (patch_stage): New static global variable.
14324 (method_header): New way of handling unresolved type, using
14325 unresolved_type_p and obtain_incomplete_type. patch_stage used to
14326 indicates that the method decl needs to be patched.
14327 (check_abstract_method_header): Call to lookup_modifier_cl
14328 replaced by MODIFIER_WFL.
14329 (method_declarator): Incomplete argument type are registered
14330 calling register_incomplete_type. Patch on the declared method is
14331 issued in that case.
14332 (unresolved_type_p): New function.
14333 (parser_check_super_interface): New comment to reflect function's
14334 modified returned type (int). Function and has a new argument
14335 this_wfl. Call to parse_error_context uses this_wfl instead of
14336 relying on lookup_cl.
14337 (parser_check_super): Comment reflects function's new returned
14338 type (int). Function returns nonzero value on error.
14339 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
14340 register_incomplete_type, jdep_resolve_class): New functions to
14341 handle incomplete types in declarations.
14342 (java_complete_class): Rewritten to work with the new incomplete
14343 type handling scheme.
14344 (complete_class_report_errors): Likewise.
14345 (complete_method_decl): Removed: it jobs is now handled by
14346 java_complete_class.
14347 (do_resolve_class): Class loaded in not already loaded and not
14348 found in Java source code.
14349 (java_check_regular_methods, java_check_abstract_methods): Don't
14350 call complete_method_decl anymore.
14351 (lookup_modifier_cl, not_builtin_p): Functions deleted.
14352 (read_import_dir): Got rid of the pass number dependency.
14353 (declare_local_variables): New handling of unresolved types (patch
14355 (source_start_java_method): New parameter level. Function called
14356 with level set to 1 when argument types are potentially
14357 unresolved. Called to complete the job with level set to 2 once
14358 types are complete.
14359 (source_end_java_method): Call to permanent_allocation
14360 removed. Waiting to be replaced by a more suitable obstack
14362 (java_complete_expand_methods, java_complete_expand_method,
14363 java_expand_finals): New functions.
14364 (build_method_invocation_stmt): Renamed
14365 patch_method_invocation_stmt. Extracts function call expression
14366 (wfl) and arguments (args) from CALL_EXPR tree operands.
14367 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
14368 call. Patch the function and argument operand of the CALL_EXPR
14370 (patch_argument, java_complete_tree): New functions.
14372 1998-04-20 Per Bothner <bothner@cygnus.com>
14374 Recover from missing fields and methods (i.e. error instead of fatal).
14375 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
14376 * expr.c (expand_invoke): Recover from missing method.
14377 (expand_java_field_op): Recover from missing field.
14378 Inline references to java.lang.{Integer,Char,...}.TYPE.
14379 * typeck.c (get_type_from_signature), java-tree.h: New function.
14380 * class.c (add_method): Use get_type_from_signature.
14381 (build_class_ref): Handle a class that was not found.
14382 * typeck.c (convert): Handle conversion to pointers (for convenience).
14383 * verify.c (verify_jvm_instructions): Use get_type_from_signature
14384 instead of lookup_field to handle missing fields.
14386 * jcf-parse.c (process_zip_dir): Set java_source.
14388 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
14390 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
14392 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14394 * jcf-parse.c (load_class): Don't change input_filename before
14395 calling jcf_parse_source (but still do it before calling
14397 (jcf_parse_source): Assign input_filename after having saved the
14399 * lex.c (java_init_lex): Chain a WFL node to the import on demand
14400 list. ctxp->modifier_ctx zeroed according to its new
14401 definition. ctxp->filename initialized. Removed
14402 JAVA_MODIFIER_CTX_UNMARK.
14403 (java_unget_unicode): Update the character based column position.
14404 (java_allocate_new_line): ref_count not used anymore. Always free
14405 ctxp->p_line. Initialize c_line->char_col to 0.
14406 (java_get_unicode): Update the character based column position.
14407 (java_lex): Use ctxp->elc to store current position in source
14408 file, at the beginning of the parsed token. Set modifier_ctx entry
14409 corresponding to the parse modifier to a WFL node. Return a WFL
14410 node when an identifier is parsed.
14411 (java_lex_error): Now uses ctxp->elc to store current position in
14413 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
14414 * lex.h (build_wfl_node): New function definitions.
14415 (struct java_line): ref_count and next fields are gone. New field
14417 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14418 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
14419 (JAVA_COLUMN_DELTA): New macro.
14420 (java_lc): New typedef on new struct _java_lc.
14421 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
14422 (parse_error_context, parse_warning_context): Changed prototypes.
14423 (java_get_line_col): Added as an available global function.
14424 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
14425 (IC_DECL): Replaced by macro IC_TYPE
14426 (DEPEND_WFL): New macro.
14427 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
14429 (exit_java_complete_class): Removed a commented out statement.
14430 (struct parser_ctxt): Added comments on fields. modifier_ctx is
14431 now an array of tree nodes. Deleted fields line_list and
14432 e_line. New field elc, to replace e_line.
14433 * parse.y (array_type:): Build WFL node.
14434 (qualified_name:): Build a single WFL node out of two. Retain
14435 the location information of the first node in the resulting node.
14436 (package_declaration:): Use package name as a WFL node
14437 (single_type_import_declaration:): Use imported name as a WFL node.
14438 (type_import_on_demand_declaration:): Use root of the imported
14439 packages as a WFL node.
14440 (field_declaration:): Removed unused local variable cl.
14441 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
14442 (yyerror): New static elc. Removed static error_line, error_pos.
14443 New local code_from_source. Save ctxp->elc into elc at the first
14444 pass. Call java_get_line_col to get a string of the line where
14445 the error occurred.
14446 (debug_line): Removed static function.
14447 (parse_error_context, parse_warning_context): Parameter cl is now
14448 a WFL node. Use its value to initialize ctxp->elc.
14449 (redefinition_error): Parameter cl is now a WFL node.
14450 (parse_add_interface): New parameter wfl. No longer call
14451 lookup_cl, use wfl instead.
14452 (check_class_interface_creation): Parameter cl is now a WFL node.
14453 (maybe_create_class_interface_decl): Likewise.
14454 (add_superinterfaces): New function.
14455 (create_interface): Removed local cl, node, super_decl,
14456 super_decl_type. Function now uses id as a WFL node. Better
14457 warning/error report on obsolete or forbidden mix of
14458 modifiers. Now calls add_superinterfaces to register interfaces.
14459 (create_class): Removed local cl, node. Local variable id is used
14460 as a WFL node. Better error report on forbidden modifier
14461 mix. Uses add_superinterfaces to register interfaces.
14462 (find_field): Argument cl is now a WFL node. Now store the WFL
14463 node of a fields that needs to be checked for their
14465 (method_header): Local variable node non longer used. Local
14466 variable id replaces cl.
14467 (check_modifiers_consistency): Local variable cl is now a WFL
14469 (method_declarator): Local variable cl replaced by parameter id.
14470 (parser_qualified_name): Now uses parameter name as a WFL node.
14471 (parser_check_super_interface): New parameter wfl, for achieve
14472 greater accuracy during error reports.
14473 (parser_chain_incomplete_item): New parameter named location. Used,
14474 along the decl, to construct the incomplete item node.
14475 (java_complete_class): resolve_class now uses WFL node extracted
14476 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
14478 (complete_method_decl): Unresolved function's argument types are WFL.
14479 (resolve_class): Parameter cl is now a WFL node.
14480 (resolve_and_layout): Likewise.
14481 (do_resolve_class): Likewise. Try first to use cl and then do the
14482 lookup on the decl when calling check_pkg_class_access.
14483 (complete_class_report_errors): Use IC_TYPE in place of
14484 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
14485 instead of doing a lookup over the decl.
14486 (java_check_final): Use WFL info from field tree list.
14487 (lookup_cl): Rewritten and returns a statically defined WFL node.
14488 (lookup_modifier_cl): Now uses information from WFL nodes.
14489 (process_imports): Likewise.
14490 (read_import_dir): name and cl arguments replaced by a single WFL
14491 node. Function modified accordingly.
14492 (find_in_imports_on_demand): Now uses WFL node.
14493 (check_pkg_class_access): cl argument is now a WFL node.
14494 (declare_local_variables): Fixed to use WFL nodes.
14495 (resolve_expression_name): Likewise.
14496 (build_method_invocation_stmt): name_combo argument renamed
14497 wfl. Function modified to use WFL nodes.
14498 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
14499 (lookup_method_invoke): cl is now a WFL node. Added missing
14500 IDENTIFIER_POINTER to class type decl name.
14502 1998-04-14 Dave Brolley <brolley@cygnus.com>
14504 * lang.c (init_parse): Now returns char* containing the filename.
14506 1998-04-10 Per Bothner <bothner@cygnus.com>
14508 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
14510 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
14511 * class.c (make_class_data): If flag_assume_compiled, initial class
14512 state is CSTATE_PREPARED; make superclass and interfaces direct
14513 references, rather than constant pool indexes.
14515 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14517 * parser.y: Include flags.h. Removed debug variable pl.
14518 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
14519 (block:): Likewise.
14520 (labeled_statement_nsi:): Generate debug info when reducing
14521 expression_statement:.
14522 (check_pkg_class_access): get_access_flags_from_decl invokation
14523 fixed for new CLASS_* flags location.
14524 (source_end_java_method): Save/restore parser context when
14525 entering/leaving this routine. Restore lineno to its right value
14526 before calling expand_end_bindings.
14527 (build_method_invocation_stmt): build_invoke called with the
14528 current line information.
14529 (build_invoke): New argument cl. Wrap the function call around a
14531 (refine_accessible_methods_list): Changed comment, removed
14533 * parse.h: Fixed typo in comments.
14534 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
14535 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
14536 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
14538 * lex.c (java_lex): Record the last closing curly bracket of a
14540 * jcf-parse.c (jcf_parse_source): Now calls
14541 java_check_methods. Clarified comment, fixed typo.
14543 1998-04-09 Dave Brolley <brolley@cygnus.com>
14545 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
14546 (finish_parse): Expose for non USE_CPPLIB builds.
14548 1998-04-08 Jeffrey A Law (law@cygnus.com)
14550 * lang.c (lang_print_xnode): New function.
14552 1998-04-03 Per Bothner <bothner@cygnus.com>
14554 * decl.c (class_dtable_decl), java-tree.h: New tree node.
14555 * class.c (get_dispatch_vector, get_dispatch_table): New functions
14556 used to build a class's dispatch table.
14557 (make_class_data): Generate dispatch table if flag_assume_compiled.
14558 Set dtable of class object to address of class_dtable_decl.
14560 * decl.c (int_decl_processing): Make soft_badarrayindex_node
14561 be volatile and have side effects - generates better code.
14563 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
14564 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
14566 * expr.c (expand_invoke): If class is final, method is
14567 effectively final, so can call it directly.
14569 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
14571 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
14573 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14575 * parse.y (build_method_invocation_stmt): Removed extra argument
14578 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14580 * expr.c (dtable_indent): Now static global.
14581 (expand_invoke): Now call invoke_build_dtable and
14582 build_invokevirtual.
14583 (invoke_build_dtable, build_invokevirtual): New functions.
14584 * jcf-io.c (find_class): Defer issuing a warning by setting
14585 jcf->outofsynch to 1.
14586 * jcf-parse.c (jcf_out_of_synch): New function.
14587 (load_class): Test this_jcf.outofsynch flag and call
14588 jcf_out_of_synch accordingly.
14589 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
14590 comment indentation.
14591 * lex.c (java_get_unicode): Fixed code indentation.
14592 (java_lex): Create string literal. Fixed typo. Removed several
14593 premature obstack_free.
14594 * parse.h: New enums for name resolution and invocation mode.
14595 (struct qualification): New data structure.
14596 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
14597 (do_resolve_class, build_method_invocation_stmt,
14598 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
14599 debug_line, identical_subpath_p, invocation_mode,
14600 refine_accessible_methods_list, build_invoke,
14601 lookup_method_invoke): New functions declared.
14602 (build_invokevirtual, invoke_build_dtable, match_java_method,
14603 build_field_ref, jcf_out_of_synch): New references to external
14605 (struct parse_ctxt): Removed artificial_constructor field.
14606 * parse.y: (array_type:): Type defined for this rule.
14607 (class_type:): Installed default rule for interface_type:.
14608 (array_type:): Now build Java array type.
14609 (qualified_name:): Now use obstack_grow0.
14610 (method_declaration:): Skip the artificial constructor added to
14612 (abstract_method_declaration:): Execute the code only during pass 1.
14613 (block:): Installed default rule in block_statements:.
14614 (block_statement:): Add the statement to the method during pass 2.
14615 (statement_expression): Installed default rule for
14616 method_invocation:.
14617 (argument_list:): Added code to build the argument list.
14618 (method_invocation:): Added call to create the method invocation
14620 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
14621 (debug_line): New function for debug.
14622 (complete_class_decl): No longer do something during pass 1.
14623 (method_header): Use BUILD_PTR_FROM_NAME.
14624 (parser_qualified_classname): Use obstack_grow0. Removed bogus
14626 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
14627 function's main comment.
14628 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
14630 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
14631 (resolve_class): Now works with arrays.
14632 (do_resolve_class, resolve_and_layout): New functions.
14633 (java_check_regular_methods): Reverse method list before and after
14634 having processed it. No longer set ctxp->artificial_constructor.
14635 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
14636 accordingly. Fixed typo in issued error message. Now use
14638 (find_in_imports_on_demand): Now use obstack_grow0.
14639 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
14640 (source_end_java_method): Call expand_expr_stmt instead of
14641 expand_expr. Calls it before calling expand_function_end.
14642 (java_method_add_stmt): Do nothing if errors were found during
14644 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
14645 (build_method_invocation_stmt, build_invoke, invocation_mode,
14646 lookup_method_invoke, refine_accessible_methods_list,
14647 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
14649 * typeck.c (build_java_signature): Properly end method signature
14650 if return type skipped.
14651 (match_java_method): New function.
14653 1998-03-16 Per Bothner <bothner@cygnus.com>
14655 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
14657 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
14659 * expr.c (build_invoke_non_interface): New function.
14660 (methods_ident, ncode_ident): Now static globals.
14661 (expand_invoke): Use build_invoke_non_interface.
14662 * java-tree.h (struct lang_decl): New field function_decl_body.
14663 (DECL_FUNCTION_BODY): New macro.
14664 * jcf-parse.c (jcf_parse_source): Deeper check before setting
14665 CLASS_FROM_SOURCE_P.
14666 (parse_source_file): Fixed typos. Call java_layout_parsed_class
14667 before starting pass 2. Call to java_generate_parsed_class replaced
14668 by java_register_parsed_class.
14669 * lex.c: Fixed typo in header. Some line width related formating.
14670 * lex.h: Some line width related formating.
14671 * parse.h (source_end_java_method, resolve_expression_name,
14672 complete_class_decl, maybe_create_class_interface_decl,
14673 check_class_interface_creation): New static function declarations.
14674 (java_layout_parsed_class, java_method_add_stmt): New function
14676 (struct parser_ctxt): Field mark_class_generate removed. New
14677 fields class_list and artificial_constructor.
14678 * parse.y: Fixed typo in header.
14679 (class_declaration:): Call complete_class_decl when class body
14681 (method_declaration:): Call source_end_java_method in pass 2 when
14682 the method body is defined.
14683 (postfix_expression:): Do expression name resolution on sub-rule
14684 name during pass 2.
14685 (create_class, create_interface): Merged common pieces.
14686 (check_class_interface_creation, maybe_create_class_interface_decl):
14688 (complete_class_decl): New function.
14689 (register_fields): Fixed line width related typo.
14690 (method_header): Correctly skip first argument when fixing
14691 argument line. Changed the loop.
14692 (java_check_circular_reference): Now use ctxp->class_list.
14693 (java_complete_class): Removed start/stop marking.
14694 (java_check_regular_methods): Now takes a class decl as an
14695 argument. Add default constructor if none were encountered.
14696 (java_check_methods): Now use ctxp->class_list. Changed call to
14697 java_check_regular_methods.
14698 (source_start_java_method): Set DECL_ARG_TYPE for each function
14700 (source_end_java_method, java_method_add_stmt): New functions.
14701 (java_generate_parsed_class): No longer exists.
14702 (java_layout_parsed_class, java_register_parsed_class): New functions.
14703 (resolve_expression_name): New function.
14705 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14707 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
14708 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
14709 until pass initializations are done. Call read_import_dir with
14711 * parse.h: (lookup_modifier_cl): New function declared.
14712 (INTERFACE_FIELD_MODIFIERS): New macro.
14713 (OBSOLETE_MODIFIER_WARNING): New macro.
14714 * parse.y: (register_fields): Class type and current field name in
14715 local variables. Check modifier(s) if adding field(s) to an interface.
14716 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
14717 and report errors using the faulty modifier line context.
14718 (lookup_modifier_cl): New function.
14719 (read_import_dir): Detect and report default import processing
14722 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
14724 Add a pair of -fassume-compiled/-fno-assume-compiled options.
14725 * class.c (is_compiled_class): Return 1 after making sure it
14726 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
14727 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
14728 * java-tree.h (flag_assume_compiled): Add decl.
14729 * lang.c (lang_f_options): Add the flag.
14730 (flag_assume_compiled): Add decl, default to 0.
14732 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14734 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
14735 (is_compiled_class): Likewise.
14736 (layout_class): Likewise.
14737 (layout_class): Detect and lay out classes defined in source code.
14738 (interface_of_p, add_interface_do, may_add_interface): New
14740 (add_interface): Now use add_interface_do.
14741 (add_method_1): New function.
14742 (add_method): Now use add_method_1.
14743 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
14744 (complete_start_java_method): New function.
14745 (start_java_mehod): Now call complete_start_java_method.
14746 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
14747 (expand_invoke): Likewise and fixed typo.
14748 *gjava.c: (print_super_field): Use new argument to find_class
14751 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
14752 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
14753 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
14755 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
14756 (add_method_1, push_class): New prototypes.
14757 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
14758 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
14759 directory where the class was found.
14760 (find_class): New argument DO_CLASS_FILE. Function find_class
14761 modified accordingly.
14762 *jcf-parse.c: (fix_class_path): New function.
14763 (load_class): Use new VERBOSE argument. load_class now finds and
14764 loads/parses .class/.java files. Save read_state of current_jcf
14766 (java_parser_abort_on_error): New macro.
14767 (jcf_parse_source, parse_source_file): New function.
14768 (jcf_parse): Fixed typo.
14769 (yyparse): Call parse_source_file () only.
14770 (process_zip_dir): Fixed typo, fix zdir->filename_length when
14771 writing the real class name back in the zip directory entry.
14772 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
14773 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
14774 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
14775 (find_class): Prototype fixed.
14776 *lex.c: Added 1998 time stamp.
14777 Removed all static global variables, moved into the parser
14778 context data structure.. Now include unistd.h if SEEK_SET not
14780 (java_init_lex): Rewritten.
14781 (java_sneak_unicode): Modified current unicode access in current line.
14782 (java_unget_unicode): Likewise.
14783 (java_allocate_new_line): New allocation management.
14784 (java_read_char): Modified access and storage of unget_utf8_value.
14785 New way of processing current unicode.
14786 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
14787 (java_get_unicode): Now use the parser context.
14788 (java_lineterminator): Likewise.
14789 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
14790 of the reentrant parser implementation. Function now use the
14791 parser context data structure and java_lval. Fixed production of
14792 the float and double constant "out of range" error message. Fixed
14793 obstack use. Return integer value when hitting a modifier. Now
14794 return type for TRUE, FALSE and other predefined types. Return
14795 identifier as a TREE_LIST list containing the current line context
14796 as the TREE_VALUE sub-node.
14797 (java_unicode_2_utf8): Fixed typo in declaration.
14798 (java_lex_error): Now use the parser context data structure.
14799 *lex.h: Added 1998 time stamp.
14800 (struct java_line): New fields ref_count and next.
14801 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14802 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
14803 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
14804 *parse.h: Added 1998 time stamp.
14805 (java_parse_source_file): Renamed from parse_source_file.
14806 (YYERROR_NOW, YYNOT_TWICE): Fixed.
14807 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
14808 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
14809 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
14810 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
14811 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
14812 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
14813 (struct parser_ctxt): New data structure to keep the parser context.
14814 *parse.y: Added 1998 time stamp, got rid of static global variables.
14815 (java_error_count, ctxp): New global variables.
14816 (%union): New value field.
14817 (numeric_type, integral_type): Rules removed.
14818 (primitive_type): Rule defined to handle integral, float, double and
14820 (qualified_name, package_declaration,
14821 single_type_import_declaration, type_import_on_demand_declaration,
14822 modifiers, class_declaration, super, interfaces,
14823 interface_type_list, class_body, field_declaration,
14824 field_declaration, variable_declarators, variable_declarator,
14825 variable_declarator_id, method_declaration, method_header,
14826 formal_parameter_list, formal_parameter, method_body, block,
14827 static, interface_declaration, extends_interfaces,
14828 abstract_method_declaration, local_variable_declarators): Rules now
14830 (force_error, do_warning): New global statics.
14831 (push_parser_context, parser_context_save_global,
14832 parser_context_restore_global, pop_parser_context): New functions.
14833 (yyerror): Now uses the global parser context. Fixed use of obstack.
14834 (parse_error, parse_error_context, parse_warning_context,
14835 java_accstring_lookup, redefinition_error, check_modifiers,
14836 parser_add_interface, create_interface, create_class, find_field,
14837 duplicate_declaration_error, register_fields, method_header,
14838 check_modifiers_consistency, check_abstract_method_header,
14839 method_declarator, parser_qualified_classname,
14840 parser_check_super_interface, parser_check_super,
14841 parser_chain_incomplete_item, java_check_circular_reference,
14842 layout_class_from_source, java_complete_class,
14843 complete_method_decl, resolve_class, complete_class_report_errors,
14844 java_check_final, check_method_redefinition,
14845 java_check_regular_methods, java_check_abstract_methods,
14846 java_check_methods, lookup_java_interface_method2,
14847 lookup_java_method2, lookup_cl, find_name_in_single_imports,
14848 process_imports, find_in_imports, read_import_entry,
14849 read_import_dir, find_in_imports_on_demand,
14850 check_pkg_class_access, not_builtin_p, declare_local_variables,
14851 source_start_java_method, java_generate_parsed_class): New
14853 *typeck.c: (signature_include_return): New global variable.
14854 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
14855 to add the function returned type in the signature.
14857 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
14859 * jcf-io.c (open_in_zip): Use strncmp and LEN.
14861 1998-01-29 Dave Brolley <brolley@cygnus.com>
14863 * Make-lang.in (java.info): Added.
14864 (java.install-info): Added
14866 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
14868 * Makefile.in (clean): Also remove java/parse.c.
14870 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
14872 Add a pair of -fbounds-check/-fno-bounds-check options.
14873 * lang.c (lang_decode_option): Add code to grok arguments.
14874 (flag_bounds_check): Add decl.
14875 (lang_f_options): New array w/ the option in it.
14876 * java-tree.h (flag_bounds_check): Add decl.
14877 * lang-options.h: New file.
14878 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
14879 of a static macro value.
14880 (JAVA_ARRAY_EXCEPTION): Delete macro.
14882 1998-01-23 Per Bothner <bothner@cygnus.com>
14884 * typeck.c (build_java_array_type): Fix two bugs in previous change.
14885 * expr.c (build_anewarray): Add missing promote_type.
14887 1998-01-22 Per Bothner <bothner@cygnus.com>
14889 Add array types with known length to optimize bounds checking.
14890 * typeck.c (build_java_array_type): Take length parameter.
14891 (java_array_type_length, build_prim_array_type): New functions.
14892 * java-tree.h: Update for new functions.
14893 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
14894 * class.c: Use build_prim_array_type.
14895 * expr.c (can_widen_reference_to): Handle known-length array types.
14896 (verify_jvm_instructions): Keep track of integer push instructions
14897 followed by newarray/anewarray, so we can build known-length arrays.
14898 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
14899 (java_array_data_offset): New function.
14900 (build_java_array_length_access): New function. Optimize if constant.
14901 (build_java_arrayaccess): Constant fold bounds check.
14902 (expand_java_newarray, expand_java_anewarray): Replaced by ...
14903 (build_newarray, build_anewarray): New functions.
14904 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
14905 * verify.c (merge_types): Handle known-lengh array types.
14907 1998-01-19 Per Bothner <bothner@cygnus.com>
14909 * expr.c (expand_byte_code): Fix performace bug, which caused
14910 searching linenumber_table to be linear rather than constant.
14912 1997-12-12 Per Bothner <bothner@cygnus.com>
14914 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
14916 * decl.c, java-tree.h (soft_fmod_node): New global.
14917 * decl.c (init_decl_processing): Define __builtin_fmod.
14918 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
14919 using __builtin_fmod.
14921 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
14923 * keyword.h: New file, output of keyword.gperf as processed by
14925 * lex.c (java_lex_init): Initialize java_error_flag.
14926 * parse.c (YYERROR_NOW): Uses java_error_flag.
14927 * parse.y: New static java_error_flag. Useless definition of
14929 * parse.y (java_error): Portable error recovery using
14930 java_error_flag (not yet completely tuned).
14932 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
14934 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
14936 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14938 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
14939 (parse.c, lex.c, keyword.h): New rules for Java source code
14941 * parse.c: Renamed into jcf-parse.c.
14942 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
14943 * keyword.gperf: New file, Java keywords.
14944 * parse.y: New file, Java language grammar.
14945 * parse.h: New file, Java language grammar definitions.
14946 * lex.c: New file, Java language lexer.
14947 * lex.h: New file, Java language lexer definitions.
14949 1997-12-03 Per Bothner <bothner@cygnus.com>
14951 * decl.c (clinit_identifier_node), java-tree.h: New global.
14952 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
14953 * verify.c (verify_jvm_instructions): Inline use of removed macros.
14954 * expr.c (expand_java_field_op): Check for invalid assignment
14957 * jcf-reader.c (get_attribute): Test for wrong attribute length.
14959 1997-10-27 Per Bothner <bothner@cygnus.com>
14961 * verify.c (verify_jvm_instructions): When processing a handler,
14962 attempt to set the current_subr to the right value.
14963 (More complicated code combines Sep 17 and Oct 22 versions.)
14965 1997-10-24 Per Bothner <bothner@cygnus.com>
14967 * class.c (push_class): Figure out (guess) name of source file.
14968 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
14969 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
14970 (parse_class_file): Change return type from int to void.
14971 Call debug_start_source_file/debug_end_source_file.
14973 * expr.c (build_java_binop): Fix masking 2nd operand.
14974 * decl.c (init_decl_processing): Set sizetype first.
14976 1997-10-22 Per Bothner <bothner@cygnus.com>
14978 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
14979 (Revert Sep 17 change.)
14981 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
14983 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
14984 .class extension in their name and fix thing so we don't process
14985 them parse_zip_file_entries().
14986 (parse_zip_file_entries): Cleaned unused local variables.
14988 1997-10-20 Per Bothner <bothner@cygnus.com>
14990 * expr.c (can_widen_reference_to): Allows equal array element types.
14991 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
14992 * jcf-dump.c (RET): Get (and print) index.
14994 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
14995 Promote element type to POINTER_TYPE.
14997 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
14999 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
15000 find_in_current_zip, jcf_figure_file_type): Moved from
15001 jcf-reader.c to parse.c.
15002 * zextract.c: (read_zip_archive): takes file_comment_length possible
15003 field into account.
15005 1997-10-20 Per Bothner <bothner@cygnus.com>
15007 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
15009 * verify.c (merge_types): Handle array types even better ...
15011 1997-10-17 Per Bothner <bothner@cygnus.com>
15013 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
15015 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
15016 * class.c (make_class_data): Don't build fields_decl if no fields.
15017 When building fields_decl, skip if DECL_ARTIFICIAL.
15019 * expr.c (java_stack_swap): Update stack_type_map.
15020 * verify.c (merge_types): Handle array types better.
15022 1997-10-15 Per Bothner <bothner@cygnus.com>
15024 * class.c (add_field): Don't promote short integral fields to
15025 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
15026 * expr.c (push_value): Promote and convert short integral values.
15028 * decl.c, java-tree.h (integer_two_node): New constant node.
15029 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
15031 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15033 * class.c (append_gpp_mangled_type): Use function argument
15034 unpromoted type to generate mangled name.
15036 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15038 * constants.c (build_constant_data_ref): Now uses current_class
15039 instead of main_class.
15040 (build_constants_constructor): Now uses current_class instead of
15042 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
15043 of the global variable SeepZipFiles done here.
15044 * zextract.c (read_zip_archive): extra_field optional field taken
15045 into account while computing the position of the class file in the
15047 * verify.c (verify_jvm_instructions): Use current_jcf to search
15049 * parse.c (load_class): First search for the class to load in the
15050 current zip file. Saves current_jcf (restored before returning
15051 from that function). Don't call JCF_FINISH in the class was found
15052 in the current ZIP file.
15053 (jcf_parse): If the class was found in the current ZIP file, save
15054 its tree_constant_pool (for later reuse).
15055 (parse_class_file): New function. Process each method defined in
15056 the current class and record the class as to be later registered.
15057 (yyparse): Rewritten. Figure the type of the current file and switch
15059 * lang.c: New global variable current_jcf.
15060 (lang_init): Removed compiling_from_source test (done later, in
15061 yyparse). Removed call the jcf_parse ().
15062 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
15063 (typedef struct JCF): New fields seen_in_zip (to mark a class found
15064 in the current ZIP file) and zip_offset (offset to the class data in
15065 the current zip file).
15066 * jcf-reader.c: zipfile.h included.
15067 localToFile: New ZipFileCache static global variable
15068 (parse_zip_file_entries): New function. Browse the current ZIP
15069 file directory and process each class found.
15070 (process_zip_dir): New function. Register each class found in the
15071 ZIP file directory. The class aren't parsed but a valid JCF is
15072 link to each of them.
15073 (find_in_current_zip): New function. Search for a class in the
15074 current ZIP file directory. If found, prepare the class so that it
15076 (jcf_figure_file_type): New function. Examine the file structure
15077 to figure a class file, a ZIP file. If none of these categories are
15078 matched, a source file is assumed.
15079 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
15080 SeenZipFile: New global variable.
15081 (open_in_zip): Use zipmember's length to accelerate the search for
15082 a member. If zipmember was NULL and zip file successfully read,
15084 * java-tree.h: New global variable current_jcf declared. Added
15085 declaration for current_constant_pool_tags, current_constant_pool_data,
15086 current_constant_pool_length, current_constant_pool_data_ref.
15087 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
15088 store the JCF of classes seen in a zip file) and tree *constant_pool
15089 (to save a loaded class constant pool). current_class declared here.
15090 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
15091 retrieve method_ref_constant.
15092 (PUSHC): java_push_constant_from_pool now uses current_jcf.
15093 (OBJECT): get_class_constant now uses current_jcf.
15094 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
15095 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
15096 (expand_invoke): Now uses current_class instead of main_class
15097 (build_class_init): Now uses current_class instead of main_class
15098 * class.c: New static global variable registered_class.
15099 (register_class): New function.
15100 (emit_register_class): Modified to use registered_class instead of
15102 (is_compiled_class): Now take into account class seen in the archive.
15104 1997-10-06 Per Bothner <bothner@cygnus.com>
15106 * except.h: Renamed to: java-except.h.
15107 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
15108 * except.c: Add semi-working (commented out) implementation.
15110 * expr.c (expand_iinc): Add needed flush_quick_stack.
15111 * parse.c (set_source_filename): New function.
15112 (give_name_to_class): Set input_filename from package.classname.java.
15114 * jcf-io.c (find_class): Don't look first in ".".
15116 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15118 * zextract.c (read_zip_archive): Now takes into account the
15120 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
15122 1997-09-20 Per Bothner <bothner@cygnus.com>
15124 * constants.c, java-tree.h (build_internal_class_name): New function.
15125 (alloc_class_constant): Re-implement using build_internal_class_name.
15126 * class.c (make_class_data): Likewise.
15127 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
15129 1997-09-17 Per Bothner <bothner@cygnus.com>
15131 * verify.c (verify_jvm_instructions): Temporarily set current_subr
15132 to NULL before pushing an exception handler target.
15134 * expr.c (flush_quick_stack): Save from low stack indexes to high.
15135 (java_stack_swap, java_stack_dup): Re-write to be safe from
15136 clobbering registers.
15137 (build_class_init): New function.
15139 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
15141 * typeck.c (build_java_array_type): Temporary use
15142 permanent_obstack to create the array 'length' field.
15143 * expr.c (lookup_label): Temporay use permanent_obstack to create
15144 label if not found.
15145 * class.c (push_super_field): Tempory use permanent_obstack.
15147 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15149 * typeck.c (type_for_mode): Now handles double_type_node and
15151 * verify.c (verify_jvm_instructions): The instruction following
15152 the wide bytecode is checked. OPCODE_ret added to the list of
15155 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15157 * class.c (make_class): Temporary use permanent_obstack. Set the
15158 class CLASS_P field to 1.
15159 (push_class): Temporary use permanent_obstack.
15160 (set_super_info): Temporary use permanent_obstack.
15161 (add_method): Temporary use permanent_obstack, set
15162 METHOD_TRANSIENT().
15163 (add_field): Temporary use permanent_obstack. Sets
15164 FIELD_VOLATILE() and FIELD_TRANSIENT().
15165 (build_class_ref): Temporary use permanent_obstack if the class
15167 (build_static_field_ref): Temporary use permanent_obstack when
15168 creating field's rtl.
15169 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
15170 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
15171 and fields. Function finalized, as far as flag handling.
15172 (push_class_static_dummy_field): Temporary use permanent_obstack.
15173 (emit_register_class): Force generation of class registration at
15175 * decl.c (end_java_method): Call permanent_allocation() before
15177 * expr.c (can_widen_reference_to): Added comment to interface
15178 handling, fixed typo.
15179 (lookup_field): Now uses CLASS_P() to correct FIXME
15180 (expand_invoke): Verification on public && !static &&
15181 !abstract moved into soft_lookupinterfacemethod (kaffe).
15182 Use Object class dtable if objectref is an array when expanding
15184 (java_push_constant_from_pool): Temporary use permanent_obstack
15185 for CONSTANT_string
15186 * parse.c (get_ref_constant): Temporary use permanent_obstack to
15187 create constant references.
15188 (get_constant): Temporary use permanent_obstack to create constant.
15189 (load_class): Temporary use permanent_obstack to load class.
15190 (jcf_parse): Temporary use permanent_obstack to perform class
15192 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
15193 (build_java_signature): Temporary use permanent_obstack.
15194 * verify.c: (verify_jvm_instruction): removed unnecessary verification
15196 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
15197 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
15200 1997-09-11 Per Bothner <bothner@cygnus.com>
15202 * class.c (append_gpp_mangled_type): Fix typo.
15203 (emit_register_class): Use main_class to get class object, rather
15204 than looking for no-longer-existing static decl starting with _CL.
15205 * typeck.c (parse_signature_type): Promote array element type
15206 if it is a RECORD_TYPE.
15208 1997-09-10 Per Bothner <bothner@cygnus.com>
15210 * class.c (push_class_static_dummy_field): New function.
15211 (mangle_static_field): New. Do G++-style mangling of static fields.
15212 (layout_class): Mandle static fields here, not in add_field.
15213 (build_class_ref): The class object is now a dummy static field.
15214 * decl.c (find_local_variable): Look for best, instead of first match.
15215 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
15216 (build_java_athrow): Don't check here if exception is Throwable.
15217 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
15218 (TYPE_USED): Removed. No longer used ...
15219 * parse.c (jcf_parse): Call push_class_static_dummy_field.
15220 * verify.c (push_pending_label): New function.
15221 (push_pending_block): Renamed to check_pending_block.
15222 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
15223 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
15224 re-checking possible handlers) after a store (less wasted work).
15225 Check for null handler (finally) before calling add_handler.
15226 Various changes to (finally?) correctly handle try/finally.
15228 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
15230 * class.c: Include stdio.h.
15232 1997-09-04 Per Bothner <bothner@cygnus.com>
15234 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
15235 to make sure class is initialized before static/special invoke.
15237 * verify.c (verify_jvm_instructions): On a store instruction,
15238 call find_local_variable to force pre-allocation of decl and rtx.
15239 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
15241 1997-09-03 Per Bothner <bothner@cygnus.com>
15243 * class.c (build_class_ref): Strip off "promoted_" if need be.
15244 (make_field_value): Call build_java_signature when needed.
15245 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
15246 * expr.c (build_java_athrow): Don't push_value of exception.
15247 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
15248 match specification of [fd]cmp[lg] for NaNs.
15249 (expand_byte_code): Add support for exception handler ranges.
15250 * except.c: Add skeleton for EH code-generation.
15251 * verify.c (merge_types): Treat all promoted integral types as equal.
15252 * constants.c (build_constants_constructor): To force creation of
15253 current_constant_pool_data_ref, call build_constant_data_ref.
15255 * javaop.def (lload): Fix typo.
15256 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
15258 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
15260 * parse.c: Don't include function.h.
15262 1997-08-27 Per Bothner <bothner@cygnus.com>
15264 * except.[ch]: New files.
15265 * Makefile.in (JAVA_OBJS): Add except.o
15266 * expr.c: Temporary warning about unimplemented exceptions.
15267 * verify.c: Verify exception handlers.
15269 * jcf-dump.c (disassemble_method): Print exception table.
15271 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15273 * expr.c (verify_jvm_instructions): Started a thorough
15274 verification of invoke* bytecodes.
15275 (expand_byte_code): flush quick stack if PC is the target of a
15276 branch. and undef RET (conflicting with config/i386/i386.h).
15277 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
15279 (expand_invoke): Now handles invokeinterface and do more
15280 verification according to the bytecode.
15281 (lookup_field): Don't try to load the class if processing
15283 (can_widen_reference_to): Now handles interfaces.
15284 * decl.c (init_decl_processing): New global variable
15285 soft_lookupinterfacemethod_node, declared in java-tree.h.
15286 Call set_super_info on string_type_node.
15287 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
15289 * class.c (set_super_info): Fills the CLASS_* flags according to
15291 (get_access_flags_from_decl): Handles all class flags.
15293 1997-08-26 Per Bothner <bothner@cygnus.com>
15295 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
15296 * parse.c (yyparse): Check for abstract method, and missing code.
15297 * expr.c (expand_byte_code): Change interface.
15298 * lang.c (put_decl_node): Print promoted types prettier.
15299 * verify.c (verify_jvm_instruction): Change interface.
15300 Partial support for scanning exception table.
15301 For load instructions, handle promoted integral types.
15303 1997-08-21 Per Bothner <bothner@cygnus.com>
15305 * verify.c: New file, with contents moved from expr.c.
15306 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
15307 * typeck.c (is_array_type_p): Moved here from expr.c.
15308 * java-tree.h: Add some now-needed function declarations.
15309 * Makefile.in (JAVA_OBJS): Added verify.o.
15311 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15313 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
15314 METHOD_ABSTRACT flag.
15316 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
15317 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
15318 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
15320 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
15322 (start_java_method): Hook for SYNCHRONIZED methods.
15324 * expr.c (build_java_jsr, build_java_ret): New functions
15325 (JSR,PRE): New macros
15326 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
15327 (verify_jvm_instructions): tableswitch, lookupswitch,
15328 monitorenter, monitorexit, goto_w: verified.
15329 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
15330 (build_java_monitor): New function.
15331 (MONITOR_OPERATION): Modified to call build_java_monitor()
15332 (verify_jvm_instructions): Started a thorough verification of
15335 1997-08-19 Per Bothner <bothner@cygnus.com>
15337 Support verification of jsr/ret subroutines (used for try/finally).
15338 * decl.c (return_address_type_node): New type node.
15339 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
15340 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
15341 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
15342 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
15343 TYPE_USED): New macros for special types in type_map.
15345 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
15346 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
15348 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
15350 * expr.c (can_widen_reference_to): New function.
15351 (pop_type): Use it.
15352 (merge_type_state): Support handling start of subroutine.
15353 (push_pending_block): Return char* error message, instead of calling
15354 fatal on an error. Also handle subroutines.
15355 (verify_jvm_instructions): Handle errors from push_poending_block.
15356 Support jsr and ret instructions.
15358 1997-08-19 Per Bothner <bothner@cygnus.com>
15360 * jcf-io.c (find_classfile): Fix thinko.
15361 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
15363 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
15365 * Makefile.in (BISON): Remove.
15367 1997-08-07 Per Bothner <bothner@cygnus.com>
15369 * Makefile.in: Convert to autoconf.
15370 * config-lang.in (outputs): Added java/Makefile.
15372 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
15373 Rename cc1java to jc1.
15375 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
15376 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
15378 * class.c (class_depth): Do load_class if needed.
15380 Mostly better verification.
15381 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
15382 (init_decl_processing): Change return type of soft_checkcast.
15383 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
15384 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
15385 lang_print_error): New functions.
15386 (lang_init): Set global hook print_error_function to lang_print_error.
15387 * expr.c: In the type_map ptr_type_node is only used for null now.
15388 (pop_type, merge_types): Hence ptr_type_node matches any reference.
15389 (merge_types): Dererence pointer to record types before comparing.
15390 (decode_newarray_type, merge_types): On error just return NULL.
15391 (build_java_binop): Add preliminary implementation (with warning)
15392 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
15393 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
15394 (expand_compare, expand_java_goto, expand_java_call): Don't
15395 push_pending_block, since that only makes sense when verifying.
15396 (merge_type_state): Different return codes.
15397 (push_pending_block): A block may need to be verified more than once.
15398 (expand_byte_code): Warn about unused code at code generation time.
15399 (verify_jvm_instruction): Changed logic, since code may need to be
15400 re-verified if type-state has changed. Also, better error handling.
15401 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
15402 Improve newarray, anewarray, ?aload, athrow,
15403 * java-tree.h (LABEL_CHANGED): New macro.
15405 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
15407 * decl.c (soft_athrow_node): New global variable initialized.
15408 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
15409 * typeck.c (convert): Added support for REAL_TYPE.
15410 (convert_to_char): New function.
15411 (convert): Handle CHAR_TYPE.
15412 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
15413 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
15414 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
15416 (verify_jvm_instructions): Added break a the end of bogus unop: label.
15417 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
15418 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
15419 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
15420 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
15421 to Use The Right Things.
15422 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
15423 compatible with INT. BOOLEAN is made equivalent to BYTE.
15424 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
15425 OPCODE_ifnonnull): Now supported.
15426 (build_java_athrow): New function.
15428 1997-08-04 Per Bothner <bothner@cygnus.com>
15430 Rename method name <init> to match G++ (and fix mangling).
15431 * class.c (layout_class): Replace method name of <init> by class name.
15432 (make_method_value): Do inverse renaming of constructor from <init>.
15433 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
15434 * typeck.c (lookup_java_constructor): New function.
15435 * expr.c (expand_invoke): If method_name is <init>, call
15436 lookup_java_constructor to find constructor.
15438 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
15440 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15442 * parse.c (get_class_constant): Modified to handle array "classes"
15443 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
15445 (convert): Modified to handle real type.
15446 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
15447 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
15448 variables declared.
15449 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
15450 soft_multianewarray, soft_newarray_node, soft_throw_node): New
15451 global variables initialized.
15452 (find_local_variable): Handles the case of a pointer
15453 (end_java_method): Restore the use of one more scope
15454 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
15455 build_java_array_length_access, expand_java_arrayload,
15456 expand_java_arraystore, expand_java_array_length,
15457 expand_java_multianewarray, expand_java_anewarray,
15458 build_java_check_indexed_type, is_array_type_p,
15459 build_java_throw_out_of_bound_exception): New functions.
15460 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
15461 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
15462 OPCODE_<t>aload): Implemented code for verification.
15463 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
15464 ARRAY_NEW_MULTI): Macro defined.
15465 (CONVERT): Modified to invoke convert().
15466 (case OPCODE_aload2): Fixed index typo from 2 to 1.
15468 1997-07-31 Per Bothner <bothner@cygnus.com>
15470 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
15471 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
15472 (make_class_data): Field name needs '/' as package prefix.
15473 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
15475 1997-07-25 Per Bothner <bothner@cygnus.com>
15477 Implement debug information for local variables.
15478 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
15479 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
15480 DECL_LOCAL_SLOT_CHAIN): New macros.
15481 (struct lang_decl_var): New type.
15482 * parse.c (give_name_to_locals): Move to decl.c.
15483 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
15484 (start_java_method): Re-write parameter handling.
15485 (pending_local_decls): New global variable.
15486 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
15487 (find_local_variable): Accept pc so we can skips decls not in range.
15488 (struct binding_level): Add end_pc field.
15489 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
15490 (various): Change so current pc gets passed to find_local_variable.
15492 * decl.c (init_decl_processing): Re-arrange fields in
15493 class_type_node and and method_type_node to match kaffe 0.9.1.
15494 * class.c (make_method_value, make_class_data): Update
15495 initializations to match.
15497 1997-07-16 Per Bothner <bothner@cygnus.com>
15499 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
15500 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
15501 (push_super_field): New function.
15502 (make_class_data): Handle inheritance of class static initializer.
15503 (layout_class): New name mangling.
15504 * constants.c (build_constant_data_ref): Init type of data array
15505 to a one-element array.
15506 (build_constants_constructor): Set DECL_SIZE from complete array type.
15507 * decl.c: Rename class_type, object_type etc to class_type_node,
15508 object_type_node etc. Make former inherit from latter.
15509 * expr.c (expand_invoke): Add cast of function address.
15510 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
15511 * parse.c (yyparse): Don't call layout_class here.
15512 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
15514 1997-06-14 Per Bothner <bothner@cygnus.com>
15516 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
15517 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
15518 (alloc_class_constant): New.
15519 * expr.c (expand_invoke): Make sure method's class is initialized.
15520 * class.c (interits_from_p, emit_register_class): New functions.
15521 * parse.c (yyparse): Call emit_register_class.
15523 1997-06-09 Per Bothner <bothner@cygnus.com>
15525 * constants.c: New file, to handle constant pool.
15526 * Makefile.in (JAVA_OBJS): Add constants.o.
15527 * decl.c (init_decl_processing): Update, fix, finish various structs.
15528 (pushdecl_top_level): New.
15529 * parse.c (layout_class): Moved to class.c.
15530 * expr.c (java_push_constant_from_pool): New function.
15531 * class.c (build_class_ref): Make work fully
15532 (make_class_data): Emit super-class, constant pool, interface vector.
15534 1997-06-03 Per Bothner <bothner@cygnus.com>
15536 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
15537 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
15538 * class.c (class_depth): New function.
15539 (lookup_named_class): Replaced by new function lookup_class.
15540 * decl.c (object_type_node, string_type_node): New.
15541 Remove various types that we no longer need.
15542 * expr.c (verify_jvm_instructions): New separate verifier pass.
15543 (push_type, pop_type): New functions for verifier.
15544 (type_stack_dup, pop_argument_types, merge_types): Likewise.
15545 (expand_byte_code): Simplify, since we assume already verified.
15546 (expand_invoke): Now mostly works.
15547 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
15548 * lang.c (main_class): Move to parse.c. Don't make_class yet.
15549 * parse.c: Wait to allocate class object until we know its name.
15550 (layout_class): Calculate DECL_VINDEX for each virtual method.
15551 * typeck.c (get_array_type): Rename to ...
15552 (build_java_array_type): ... and provide working implementation.
15553 (build_java_signature): New function - build Java signature of type.
15554 (set_java_signature): New function - cache signature with type.
15555 (lookup_java_method): New function.
15557 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
15559 * class.c (ident_subst): Take extra SUFFIX parameter.
15560 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
15561 (set_constant_value, build_static_field_ref, is_compiled_class): New.
15562 (build_class_ref): Actually implement.
15563 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
15564 * decl.c (builtin_function): New.
15565 (init_decl_processing): Update for current Kaffe. Declare some
15566 builtin Kaffe functions.
15567 * expr.c (build_address_of): New.
15568 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
15569 Renamed (from expand_java_new etc), and added working implementations.
15570 (build_field_ref): Now also handle static fields.
15571 (expand_invoke): Implement invokestatic, and start implement rest.
15572 * java-opcodes.h: Use javaop.def to avoid duplicated list.
15573 * javaop.def: Rename invokevirt -> invokevirtual.
15574 * lang.c (use_handles): Removed.
15575 * parse.c: Add support for ConstantValue attribute.
15576 Handle nested loading of a class. (JPOOL_UTF): New.
15578 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
15580 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
15582 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
15584 * Make-lang.in (java.install-man): New empty rule.
15585 * typeck.c (set_local_type): New function.
15586 * expr.c (STORE_INTERNAL): Call find_local_variable,
15587 not find_stack_slot. Call set_local_type.
15589 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
15591 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
15592 and building RECORD_TYPE CONSTRUCTORs.
15593 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
15595 * lang.c (use_handles): Change the default to 0.
15596 * decl.c: Define and build class_type, field_type, utf8const_type.
15597 * class.c (make_class_data, make_field_value,
15598 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
15599 hashUtf8String, strLengthUtf8, mangled_classname:
15600 Functions to build reflective data structures.
15601 * parse.c (yyparse): Call make_class_data.
15603 * jcf-io.c (open_class, find_classfile): New functions.
15604 * jcf-dump.c: Support reading classfile from explicitly-named
15605 class file (without CLASSPATH searching).
15607 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
15609 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
15610 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
15611 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
15612 (get_constant): Now trivial for CONSTANT_Utf8.
15614 * jcf.h: Make NEW_CPOOL the default.
15615 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
15617 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>