1 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
5 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
7 * verify.c (verify_jvm_instructions): Don't warn about legal
8 eh binding regions generated for example by jdk 1.4.1.
10 2003-10-24 David S. Miller <davem@redhat.com>
12 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
14 2003-10-22 Andrew Haley <aph@redhat.com>
16 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
17 (java_get_callee_fndecl): New.
19 * jcf-parse.c (java_parse_file): Call emit_catch_table().
21 * java-tree.h (ctable_decl): New.
23 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
25 * decl.c (java_init_decl_processing): Add catch_class_type.
27 Add catch_classes field.
29 * class.c (build_indirect_class_ref): Break out from
31 (make_field_value): Check flag_indirect_dispatch.
32 (make_class_data): Ditto.
33 Tidy uses of PUSH_FIELD_VALUE.
34 Add field catch_classes.
35 (make_catch_class_record): New.
37 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
39 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
41 * jcf-write.c: Follow spelling conventions.
44 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
46 * ChangeLog: Fix typos.
47 * expr.c: Fix comment typos.
48 * jcf-write.c: Likewise.
52 * parse-scan.y: Likewise.
55 2003-10-22 Tom Tromey <tromey@redhat.com>
57 * expr.c (expand_byte_code): Only warn about dead bytecode when
58 extra_warnings is set.
60 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
62 Fix for PR java/12586.
63 * mangle.c (find_compression_record_match): Don't iterate through
64 package namespace elements unless they all match compression_table
67 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
69 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
70 (generate-manpages): Likewise.
71 (java.maintainer-clean): Likewise.
75 (jv-scan.1): Likewise.
76 (jcf-dump.1): Likewise.
78 (jv-convert.1): Likewise.
80 (rmiregistry.1): Likewise.
81 (java.install-man): Likewise.
82 (parse-scan.o): Move and define complete compile line.
84 (jcf-tree-inline.o): Move.
86 2003-10-20 Mark Mitchell <mark@codesourcery.com>
88 * Make-lang.in (info): Update dependencies.
89 (java.install-info): Remove.
90 ($(srcdir)/java/gcj.info): Replace with ...
91 ($(docobjdir)/gcj.info): ... this.
93 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
95 * Make-lang.in: Replace uses of $(target_alias) with
96 $(target_noncanonical).
98 2003-10-09 Tom Tromey <tromey@redhat.com>
100 * decl.c (java_init_decl_processing): Declare signers field.
101 * class.c (make_class_data): Set signers field.
103 2003-10-09 Jason Merrill <jason@redhat.com>
105 * parse.y (patch_assignment): Use make_node to create a BLOCK.
106 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
109 2003-10-06 Mark Mitchell <mark@codesourcery.com>
111 * Make-lang.in (java.info): Replace with ...
113 (java.dvi): Replace with ...
115 (java.generated-manpages): Replace with ...
117 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
119 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
121 2003-10-01 Andrew Haley <aph@redhat.com>
123 * jcf-parse.c (java_parse_file): Write otable and atable.
124 * java-tree.h (atable_methods): New.
126 (atable_syms_decl): New.
127 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
128 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
129 (symbol_*type): Rename method_symbol* to symbol*type.
130 (emit_offset_symbol_table): Delete.
131 (emit_symbol_table): New.
132 (get_symbol_table_index): New.
134 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
135 (build_known_method_ref): Likewise.
136 (get_symbol_table_index): Rename from get_offset_table_index.
137 Parameterize to allow re-use by differing types of symbol table.
138 (build_invokevirtual): Pass table to get_offset_table_index.
139 * decl.c (java_init_decl_processing): Push types and decls for
140 atable and atable_syyms.
141 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
142 (make_class_data): Add new fields atable and atable_syms.
143 (emit_symbol_table): Rename from emit_offset_symbol_table.
144 Parameterize to allow re-use by different types of symbol table.
145 (build_symbol_entry): Renamed from build_method_symbols_entry.
147 2003-09-30 Roger Sayle <roger@eyesopen.com>
149 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
150 semantics for SAVE_EXPR, by caching the result in a temporary.
152 2003-09-28 Richard Henderson <rth@redhat.com>
154 * check-init.c (check_init): Save and restore input_location
155 instead of file and line separately.
156 * decl.c (java_expand_body): Likewise.
157 * jcf-write.c (generate_bytecode_insns): Likewise.
158 * parse.y (safe_layout_class): Likewise.
159 * jcf-parse.c (read_class, parse_class_file): Likewise.
160 (java_parse_file): Use %H for warning locator.
162 2003-09-28 Roger Sayle <roger@eyesopen.com>
164 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
165 with void-type branches instead of using a COMPOUND_EXPR.
167 2003-09-28 Jeff Sturm <jsturm@one-point.com>
169 * decl.c (java_optimize_inline, dump_function): Remove.
170 * java-tree.h (java_optimize_inline): Remove declaration.
171 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
172 * parse.y (source_end_java_method, java_expand_classes):
173 Likewise. Remove dead code.
175 2003-09-27 Roger Sayle <roger@eyesopen.com>
177 * lang.c (java_init_options): Set flag_evaluation_order.
178 * expr.c (force_evaluation_order): Don't attempt to force
179 evaluation order of binary operations using save_expr.
180 * parse.y (java_complete_lhs): No longer need to call
181 force_evaluation_order when constructing binary operators.
183 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
184 Bryce McKinlay <bryce@mckinlay.net.nz>
187 * parse.y (not_accessible_field_error): New function.
188 (resolve_expression_name): Check field access permissions.
189 (resolve_qualified_expression_name): Use
190 not_accessible_field_error.
191 (resolve_qualified_expression_name): Likewise.
193 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
195 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
197 2003-09-23 Roger Sayle <roger@eyesopen.com>
199 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
200 with equal operands without side-effects.
202 2003-09-22 Jeff Sturm <jsturm@one-point.com>
204 * decl.c (java_init_decl_processing): Don't emit otable decls
205 if flag_indirect_dispatch is not set.
207 2003-09-21 Richard Henderson <rth@redhat.com>
209 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
212 2003-09-21 Richard Henderson <rth@redhat.com>
214 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
215 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
217 2003-09-20 Richard Henderson <rth@redhat.com>
219 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
221 2003-09-18 Roger Sayle <roger@eyesopen.com>
223 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
224 * check-init.c (check_init): Likewise.
226 2003-09-18 Roger Sayle <roger@eyesopen.com>
228 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
230 2003-09-16 Andrew Haley <aph@redhat.com>
232 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
234 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
237 * mangle.c (find_compression_record_match): Skip
238 over a "6JArray" (the array template mangled string)
240 (mangle_array_type): Correct minor typo.
241 (atms): Move definition to the beginning.
243 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
245 * class.c (add_miranda_methods): Ensure super-interfaces are laid
246 out. Fix for PR java/12254.
248 2003-09-11 Richard Henderson <rth@redhat.com>
250 * parse.y (source_end_java_method): Update for new
251 cgraph_finalize_function argument.
253 2003-09-09 Richard Henderson <rth@redhat.com>
255 * parse.y (source_end_java_method): Update call to
256 cgraph_finalize_function.
258 2003-09-03 Jeff Sturm <jsturm@one-point.com>
260 * decl.c (java_expand_body): New function.
261 * expr.c (build_class_init): Set DECL_IGNORED_P.
262 * java-tree.h (start_complete_expand_method,
263 java_expand_body): Declare.
264 * jcf-parse.c (cgraph.h): Include.
265 (java_parse_file): Handle flag_unit_at_a_time.
266 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
267 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
268 (java_estimate_num_insns): Use walk_tree_without_duplicates.
269 (java_start_inlining): New function.
270 * parse.h (java_finish_classes): Declare.
271 * parse.y: Include cgraph.h.
272 (block): Don't special-case empty block production.
273 (craft_constructor): Set DECL_INLINE.
274 (source_end_java_method): Handle flag_unit_at_a_time.
275 Replace inline code with call to java_expand_body.
276 (start_complete_expand_method): Remove static modifier.
277 (java_expand_method_bodies): Patch function tree for
278 class initialization and/or synchronization as needed.
279 Don't begin RTL expansion yet.
280 (java_expand_classes): Check flag_unit_at_a_time before
281 calling finish_class.
282 (java_finish_classes): New function.
283 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
284 (patch_assignment): Set DECL_CONTEXT on temporary variable.
285 (emit_test_initialization): Set DECL_IGNORED_P.
287 2003-09-03 Roger Sayle <roger@eyesopen.com>
289 * builtins.c (enum builtin_type): Delete unused enumeration.
290 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
292 2003-08-28 Tom Tromey <tromey@redhat.com>
294 * gcj.texi (Extensions): Document gcjlib URLs.
296 2003-08-20 Tom Tromey <tromey@redhat.com>
298 * gcj.texi (Extensions): Added xref.
299 (libgcj Runtime Properties): Document
300 gnu.gcj.runtime.VMClassLoader.library_control.
302 2003-08-20 Andrew Haley <aph@redhat.com>
304 * except.c (prepare_eh_table_type): Use new encoding for exception
305 handlers when using -fno-assume-compiled.
307 2003-08-13 Tom Tromey <tromey@redhat.com>
309 * gcj.texi (Invoking gij): Document -X and -?.
311 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
313 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
314 GCJH_OBJS, JCFDUMP_OBJS
315 * win32-host.c: Removed the unnecessary and broken dependency
318 2003-08-11 Tom Tromey <tromey@redhat.com>
320 * parse.y (java_check_regular_methods): Typo fixes. Call
321 check_interface_throws_clauses. Use
322 check_concrete_throws_clauses.
323 (check_interface_throws_clauses): New function.
324 (check_concrete_throws_clauses): New function.
325 (hack_is_accessible_p): New function.
326 (find_most_specific_methods_list): Added FIXME.
327 * typeck.c (lookup_do): Use `flags' argument to decide what to
329 (lookup_argument_method_generic): New function.
330 (lookup_argument_method2): Removed.
331 * jcf.h (ACC_INVISIBLE): New define.
332 * jcf-write.c (generate_classfile): Skip invisible methods.
333 * class.c (add_miranda_methods): New function.
334 (layout_class_methods): Use it.
335 (get_access_flags_from_decl): Use ACC_INVISIBLE.
336 * java-tree.h (METHOD_INVISIBLE): New define.
337 (lang_decl_func) [invisible]: New field.
338 (lookup_argument_method_generic): Declare.
339 (SEARCH_INTERFACE): New define.
340 (SEARCH_SUPER): Likewise.
341 (SEARCH_ONLY_INTERFACE): Likewise.
342 (SEARCH_VISIBLE): Likewise.
343 (lookup_argument_method2): Removed declaration.
345 2003-08-05 Tom Tromey <tromey@redhat.com>
347 Fix for PR java/11600:
348 * parse.y (java_complete_lhs): See whether we're calling a method
350 (check_thrown_exceptions): Added `is_array_call' argument;
351 fixed `clone' checking; updated all callers.
353 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
355 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
357 2003-08-03 Tom Tromey <tromey@redhat.com>
359 * java-tree.h (METHOD_TRANSIENT): Removed.
360 * decl.c (pushdecl): Removed some dead code.
361 * class.c (get_access_flags_from_decl): Can't have transient
363 (add_method_1): Can't have a transient method.
365 2003-07-28 Andreas Jaeger <aj@suse.de>
367 * jvspec.c: Convert to ISO C90 prototypes.
369 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
371 * decl.c (force_poplevels): Fix warning call.
373 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
375 * expr.c (expand_java_field_op): Don't use xxx_with_decl
376 (expand_java_field_op): Likewise.
377 * class.c (layout_class_method): Likewise
378 (emit_register_classes): Likewise.
379 * decl.c (pushdecl): Likewise.
380 (poplevel): Likewise.
381 (force_poplevels): Likewise.
382 (give_name_to_locals): Likewise.
383 * check-init.c (check_for_initialization): Likewise.
385 2003-07-24 Jason Merrill <jason@redhat.com>
387 * java-tree.h: Move boolean_type_node et al to the back end.
389 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
391 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
394 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
396 * lang.opt: Don't show -MD_ and -MDD_.
398 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
400 * lang-options.h: Remove.
401 * lang.opt: Add help text.
403 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
405 * expr.c: Remove the last argument to expand_assignment().
407 2003-07-09 Jan Hubicka <jh@suse.cz>
409 * java-tree.h (DECL_NUM_STMTS): Rename to...
410 (DECL_ESTIMATED_INSNS): ... this.
411 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
412 New static functions.
413 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
414 * parser.y (add_stmt_to_compound): Do not account statements.
416 2003-07-08 Mark Wielaard <mark@klomp.org>
418 * gcj.texi: CNI now expands to Compiled Native Interface.
420 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
422 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
424 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
426 * expr.c (expand_byte_code): Adjist emit_line_note call.
428 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
430 * lang.c (java_handle_option): Don't handle filenames.
432 2003-07-02 Zack Weinberg <zack@codesourcery.com>
434 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
437 * jcf-write.c: Don't default-define DIR_SEPARATOR.
438 * jcf.h: Delete COMPARE_FILENAMES definition.
440 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
442 * lang.c (java_init_options): Update prototype.
444 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
446 * decl.c (poplevel): Adjust define_label call.
448 2003-06-27 Zack Weinberg <zack@codesourcery.com>
450 * gjavah.c (flag_jni): Make non-static.
451 * parse-scan.y (ctxp): Make non-static.
453 * class.c (build_method_symbols_entry)
454 * expr.c (get_offset_table_index)
455 * jcf-parse.c (jcf_parse):
456 Mark the definition static, matching the forward declaration.
458 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
460 * lang.c (java_handle_option): Don't check for missing arguments.
462 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
464 * class.c (push_class): Use a location_t to save place.
465 (emit_register_classes): Set input_location. Adjust
466 expand_function_end call.
467 * resource.c (write_resource_constructor): Likewise.
468 * decl.c (end_java_method): Adjust expand_function_end call.
469 * parse.y (source_end_java_method): Likewise.
471 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
473 * lang.c (java_handle_option): Likewise.
475 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
477 * lang.c (java_handle_option): Special-casing of optional
478 joined arguments no longer needed.
479 * lang.opt: Update switches that take optional argument.
481 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
483 * lang.opt: Declare Java.
484 * lang.c (java_init_options): Update.
486 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
488 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
490 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
492 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
493 * lang.c (java_handle_option): -MD and -MMD have an underscore.
494 * lang.opt: -MD and -MMD have an underscore.
496 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
498 * class.c (emit_register_classes): Adjust init_function_start
500 * decl.c (complete_start_java_method): Likewise.
501 * resource.c (write_resource_constructor): Likewise.
503 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
505 * Make-lang.in: Update to use options.c and options.h.
506 * lang.c: Include options.h not j-options.h.
507 (java_handle_option): Abort on unrecognized option.
508 (java_init_options): Request Java switches.
510 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
512 * Make-lang.in: Handle mostlyclean.
514 2003-06-11 Tom Tromey <tromey@redhat.com>
516 * lang.c (java_handle_option): Update dependency_tracking for
519 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
522 2003-06-10 Andrew Haley <aph@redhat.com>
524 * resource.c (write_resource_constructor): Use expand_expr to
525 generate the address of the label attached to a resource.
526 * Make-lang.in (java/resource.o): Add expr.h
528 2003-06-10 Andrew Haley <aph@redhat.com>
530 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
531 (java_decl_ok_for_sibcall): New.
533 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
535 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
536 (java/j-options.c, java/j-options.h): New.
537 * java-tree.h (resource_name, compile_resource_file,
538 compile_resource_data): Constify.
539 * jcf-write.c (jcf_write_base_directory): Similarly.
540 * jcf.h (jcf_write_base_directory): Similarly.
541 * lang.c: Include j-options.h.
542 (cl_options_count, cl_options, string_option, java_decode_option,
543 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
544 process_option_with_no): Remove.
545 (resource_name): Constify.
546 (LANG_HOOKS_HANDLE_OPTION): Override.
547 (java_handle_option): New.
548 (java_init): Don't call jcf_path_init.
549 (java_init_options): Call jcf_path_init.
551 * resource.c (compile_resource_data, compile_resource_file): Constify.
553 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
555 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
556 (struct lang_decl_func): Add last_line field.
557 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
558 DECL_SOURCE_LINE_LAST): Remove.
559 * parse.y (missing_return_error, finish_method_declaration,
560 lookup_cl, start_artificial_method_body, source_end_java_method,
561 start_complete_expand_method): Adjust.
563 2003-06-08 Tom Tromey <tromey@redhat.com>
565 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
568 2003-06-08 Roger Sayle <roger@eyesopen.com>
570 * builtins.c (define_builtin_type, builtin_types): Delete.
571 (define_builtin): Rewritten to take just the built-in code,
572 the function's name, type and fallback library function name.
573 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
574 (initialize_builtins): Overhaul to define the GCC builtins
575 used by gcj manually, providing the Java run-time's
576 implementations as the fallback library function.
578 2003-06-08 Anthony Green <green@redhat.com>
580 * parse.y (patch_cast): Fix conversions from floating-point to
583 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
585 * Make-lang.in: Update.
586 * lang.c: Include opts.h. Define cl_options_count and cl_options.
588 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
590 * lang.c (java_init_options): Update.
592 2003-06-05 Jan Hubicka <jh@suse.cz>
594 * Make-lang.in: Add support for stageprofile and stagefeedback
596 2003-05-31 Roger Sayle <roger@eyesopen.com>
598 * lang.c (java_init_options): Prescribe wrap-around two's
599 complement arithmetic overflow by setting flag_wrapv.
601 2003-05-29 Roger Sayle <roger@eyesopen.com>
603 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
604 (builtin_record): Add an additional builtin_code field to
605 record which GCC built-in corresponds to the Java function.
606 (java_builtins): Add new entries for atan, atan2, exp, log,
608 (max_builtin, min_builtin, abs_builtin): Perform constant
609 folding on the resulting tree.
610 (java_build_function_call_expr): Likewise, perform constant
611 folding on the resulting tree.
612 (initialize_builtins): The NULL creators are now allowed in
613 the java_builtins table, which is now terminated by an entry
614 with builtin_code == END_BUILTINS.
615 (check_for_builtin): Likewise. If the matching creator is
616 NULL, construct the call using java_build_function_call_expr
617 directly with the decl for the corresponding builtin_code.
619 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
621 * win32-host.c: Normalize copyright boilerplate.
623 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
625 * parse.y (print_int_node): Use string concatentation on
626 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
627 function calls into one.
629 2003-05-13 Zack Weinberg <zack@codesourcery.com>
631 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
632 fatal_io_error with calls to fatal_error; add ": %m" to the end of
633 all the affected error messages.
635 2003-05-13 Richard Henderson <rth@redhat.com>
637 * class.c (layout_class_method): Set DECL_EXTERNAL.
638 * decl.c (java_mark_decl_local, java_mark_class_local): New.
639 * java-tree.h (java_mark_class_local): Declare.
640 * jcf-parse.c (parse_class_file): Use it.
641 * parse.y (java_expand_classes): Likewise.
643 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
645 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
646 * lex.h: #include input.h.
647 * jv-scan.c (input_filename): Remove.
649 2003-05-02 Tom Tromey <tromey@redhat.com>
652 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
653 (handle_inner_classes): New function.
655 2003-05-01 Tom Tromey <tromey@redhat.com>
658 * parse.y (finish_for_loop): Do nothing if update expression is a
659 EXPR_WFL_NODE wrapping nothing.
660 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
662 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
664 * lex.h (input_lineno): Remove declaration.
665 * parse-scan.y: #include input.h.
666 (input_filename): Remove declaration.
667 (input_location): Add definition.
668 (input_line): Remove definition.
670 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
672 * lex.h (lineno): Rename to ...
673 (input_line): ... here
674 * parse-scan.y (lineno): Rename to ...
675 (input_line): ... here.
676 (reset_report): Rename lineno to input_line.
677 * check-init.c (check_init): Likewise.
678 * class.c (push_class): Likewise.
679 * decl.c (complete_start_java_method, end_java_method): Likewise.
680 * expr.c (expand_byte_code): Likewise.
681 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
682 * jcf-write.c (generate_bytecode_insns): Likewise.
683 * lex.c (java_init_lex, java_allocate_new_line,
684 do_java_lex): Likewise.
685 * parse.h (YYNOT_TWICE): Likewise.
686 * parse.y (empty_statement, expression_statement,
687 java_pop_parser_context, java_parser_context_save_global,
688 yyerror, register_fields, method_header, safe_layout_class,
689 find_in_imports_on_demand, create_artificial_method,
690 source_end_java_method, start_complete_expand_method,
691 build_thisn_assign, java_complete_lhs,
692 maybe_absorb_scoping_block): Likewise.
694 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
696 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
697 '/' when computing java source filename
699 2003-04-13 Tom Tromey <tromey@redhat.com>
701 * gjavah.c (print_c_decl): Indentation fix.
703 2003-04-12 Zack Weinberg <zack@codesourcery.com>
705 * class.c (make_field_value, make_method_value, get_dispatch_table)
706 (make_class_data, emit_offset_symbol_table)
707 * constants.c (build_constants_constructor)
708 * java-tree.h (START_RECORD_CONSTRUCTOR)
709 * parse.y (maybe_build_array_element_wfl):
710 Use build_constructor.
712 2003-04-10 Eric Blake <ebb9@email.byu.edu>
715 * parse.y (string_convert_int_cst): Always use at least one digit
716 in string conversion. Remove ASCII dependence.
717 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
719 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
721 * Make-lang.in: added win32-host.c
722 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
723 resolves to open() on non-Win32 platforms and
724 Win32-specific jcf_open_exact_case() on Win32
725 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
726 when trying .java and .class files
727 * win32-host.c: added to repository. Defines
728 Win32-specific jcf_open_exact_case()
730 2003-04-10 Andrew Haley <aph@redhat.com>
732 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
733 (maybe_free_localvar): Renamed from localvar_free.
735 (generate_bytecode_insns): Set new variable, jsrs.
736 Only free local vars if no jsr insns have been emittted.
737 Call maybe_free_localvar, not localvar_free.
739 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
741 * gcj.texi: Remove @ at start of file.
743 2003-03-25 Tom Tromey <tromey@redhat.com>
745 * parse.y (create_interface): Call CHECK_DEPRECATED.
747 2003-03-23 Zack Weinberg <zack@codesourcery.com>
749 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
751 2003-03-21 Zack Weinberg <zack@codesourcery.com>
753 * javaop.h (jfloat, jdouble): Make them structures mirroring
754 the bit fields of IEEE float and double respectively.
755 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
756 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
757 (union Word, union DWord): Delete.
758 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
760 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
762 (jni_print_float, jni_print_double): New. Generate
763 hexadecimal floating constants.
764 (print_field_info): Use jni_print_float/double.
766 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
767 finite floating point numbers for output; special case
770 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
772 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
773 Replace 0 and 1 with true and false in return statements.
775 2003-03-19 Tom Tromey <tromey@redhat.com>
777 * lex.c (do_java_lex): Renamed from java_lex.
778 (java_lex): New function.
781 2003-03-13 Tom Tromey <tromey@redhat.com>
783 * parse.y (resolve_inner_class): Error if qualifier is a primitive
786 2003-03-04 Andrew Haley <aph@redhat.com>
788 * gjavah.c (is_first_data_member): New global variable.
789 (print_c_decl): If it's the first data member, align it as the
791 (process_file): Set is_first_data_member.
793 2003-03-11 Tom Tromey <tromey@redhat.com>
795 * parse.y (resolve_field_access): Initialize class if field is
796 found in another static field.
797 * expr.c (build_class_init): Don't optimize out initialization of
798 implemented interface.
800 2003-03-11 Andrew Haley <aph@redhat.com>
802 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
805 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
807 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
808 and DIR_SEPARATOR_2 for a target.
811 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
812 and DIR_SEPARATOR_2 for a target into account.
814 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
816 * lang.c (java_init): Update prototype, move code to java_post_options.
817 (java_post_options): Similarly.
819 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
821 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
822 compare file name components depending on the case-sensitivity
823 or otherwise of the host file system.
825 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
826 "strcmp" to compare file name components.
827 Use IS_DIR_SEPARATOR instead of comparing directly against
829 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
830 comparing directly against DIR_SEPARATOR.
832 2003-03-04 Tom Tromey <tromey@redhat.com>
834 * Make-lang.in (java.tags): New target.
836 2003-03-01 Roger Sayle <roger@eyesopen.com>
838 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
839 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
841 2003-03-01 Tom Tromey <tromey@redhat.com>
843 * parse.y (jdep_resolve_class): Only check deprecation if we found
846 2003-02-28 Tom Tromey <tromey@redhat.com>
849 * class.c (maybe_layout_super_class): Always pass a WFL to
851 * parse.y (do_resolve_class): Updated comment to explain
854 2003-02-26 Tom Tromey <tromey@redhat.com>
856 * jcf-write.c (generate_classfile): Check whether class is
857 deprecated before writing attribute count.
859 2003-02-25 Roger Sayle <roger@eyesopen.com>
861 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
862 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
864 2003-02-23 Tom Tromey <tromey@redhat.com>
866 * lang-options.h: Added -Wdeprecated.
867 * gcj.texi (Warnings): Document -Wdeprecated.
868 * java-tree.h (flag_deprecated): Declare.
869 * lang.c (lang_W_options): Added deprecated.
870 (flag_deprecated): New global.
871 * chartables.h: Rebuilt.
872 * gen-table.pl (process_one): Look at whitespace.
873 (print_tables): Define LETTER_SPACE, LETTER_MASK.
874 * parse.h (CLEAR_DEPRECATED): New macro.
875 (CHECK_DEPRECATED_NO_RESET): New macro.
876 * jcf-parse.c (handle_deprecated): New function.
877 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
878 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
879 * parse.y (resolve_type_during_patch): Check deprecation.
880 (jdep_resolve_class): Likewise.
881 (process_imports): Likewise.
882 (resolve_expression_name): Likewise.
883 (check_deprecation): Strip arrays from decl. Check
885 (patch_method_invocation): Also check the particular constructor
887 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
888 * jcf-write.c (append_deprecated_attribute): New function.
889 (generate_classfile): Generate deprecated attribute when
891 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
892 (java_lex) [case '*']: Simplify logic.
893 (java_start_char_p): Use LETTER_MASK.
894 (java_part_char_p): Likewise.
895 (java_space_char_p): New function.
897 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
899 Change base class access representation.
900 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
901 (add_interface_do): Likewise.
903 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
905 * decl.c (java_init_decl_processing): Change
906 soft_lookupjnimethod_node to reflect the change in
907 signature of _Jv_LookupJNIMethod in libjava/jni.cc
908 * expr.c (build_jni_stub): Calculate and pass the size
909 on the stack of the arguments to a JNI function. Use
910 new target macro MODIFY_JNI_METHOD_CALL to allow a
911 target to modify the call to a JNI method.
913 2003-02-08 Roger Sayle <roger@eyesopen.com>
915 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
916 instead of basename to avoid compiler warnings on Tru64.
918 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
920 * gcj.texi: Update to GFDL 1.2.
922 2003-01-31 Andrew Haley <aph@redhat.com>
924 * parse.y (java_expand_classes): Scan the whole class list looking
925 for access methods that haven't yet been expanded.
927 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
931 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
932 to fix bootstrap on sparc-unknown-netbsdelf1.5.
933 * jcf-parse.c: Likewise.
935 2003-01-31 Mark Wielaard <mark@klomp.org>
937 * gjavah.c (throwable_p): Allocate 1 more byte for string.
939 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
941 * class.c (make_class): Use BINFO_ELTS.
942 (set_super_info): Likewse.
943 (add_interface_do): Likewise.
945 2003-01-30 Tom Tromey <tromey@redhat.com>
947 * jcf-parse.c (read_class): Update identifier's class value if it
948 changed during parsing.
950 2003-01-30 Loren James Rittle <ljrittle@acm.org>
952 * Make-lang.in (po-generated): Find the targets in $(parsedir).
953 Propagate change to all other rules as required.
954 (java/parse-scan.o): Add explicit dependency on
955 $(parsedir)/java/parse-scan.c .
957 2003-01-29 Tom Tromey <tromey@redhat.com>
959 * parse.y (patch_assignment): Only transform the rhs of an
960 assignment when compiling to native.
962 2003-01-28 Tom Tromey <tromey@redhat.com>
964 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
966 2003-01-28 Tom Tromey <tromey@redhat.com>
968 * lex.c (java_lex): Don't include UEOF as part of token.
969 (java_read_unicode): Error if \u sequence prematurely terminated.
971 2003-01-27 Tom Tromey <tromey@redhat.com>
973 * parse.y (java_check_regular_methods): Check for construct after
974 checking types in throws clause.
976 2003-01-24 Tom Tromey <tromey@redhat.com>
978 * class.c (build_static_field_ref): Only a String or numeric field
979 can fold to a constant.
981 2003-01-23 Tom Tromey <tromey@redhat.com>
983 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
984 file name in resource buffer.
986 2003-01-23 Tom Tromey <tromey@redhat.com>
988 * expr.c (build_known_method_ref): Use method's context to find
991 2003-01-23 Tom Tromey <tromey@redhat.com>
993 * constants.c (set_constant_entry): Allocated cleared memory.
995 2003-01-22 Tom Tromey <tromey@redhat.com>
997 * java-tree.h: Don't use PARAMS.
998 * resource.c: Add prototypes for all functions.
999 (write_resource_constructor): Use `const char *' to avoid
1002 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
1004 * jcf-parse.c (process_zip_dir): Remove unused variable.
1006 2003-01-22 Tom Tromey <tromey@redhat.com>
1008 * expr.c (build_invokeinterface): Abort if method's context is not
1011 2003-01-22 Tom Tromey <tromey@redhat.com>
1013 * gcj.texi (Input and output files): Mention non-class entries.
1014 * decl.c (java_init_decl_processing): Call
1015 init_resource_processing.
1016 * java-tree.h (compile_resource_data, write_resource_constructor,
1017 compile_resource_file, init_resource_processing): Declare.
1018 * config-lang.in (gtfiles): Added resource.c.
1019 * Make-lang.in (gt-java-resource.h): New target.
1020 (JAVA_OBJS): Added resource.o.
1021 (java/resource.o): New target.
1022 * resource.c: New file.
1023 * class.c (compile_resource_file): Moved to resource.c.
1024 (registerResource_libfunc): Likewise.
1025 (utf8_decl_list): Mark with GTY; now static.
1026 * jcf-parse.c (classify_zip_file): New function.
1027 (parse_zip_file_entries): Use it; compile .properties files.
1028 (process_zip_dir): Use classify_zip_file and compute_class_name.
1029 Don't write class name into zip directory.
1030 (java_parse_file): Call write_resource_constructor.
1031 (compute_class_name): New function.
1032 * jcf-io.c (read_zip_member): Reindented.
1034 2003-01-21 Tom Tromey <tromey@redhat.com>
1036 * class.c (supers_all_compiled): New function.
1037 (make_class_data): Use it.
1039 2003-01-21 Tom Tromey <tromey@redhat.com>
1041 * parse.y (method_header): Native method can't be strictfp.
1042 No method can be transient or volatile.
1044 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1046 Make-lang.in (jvspec.o-warn): Add -Wno-error.
1048 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
1050 * check-init.c: Fix comment typos.
1051 * class.c: Likewise.
1052 * constants.c: Likewise.
1054 * except.c: Likewise.
1056 * java-except.h: Likewise.
1057 * java-tree.h: Likewise.
1058 * javaop.h: Likewise.
1059 * jcf-dump.c: Likewise.
1060 * jcf-io.c: Likewise.
1061 * jcf-parse.c: Likewise.
1062 * jcf-write.c: Likewise.
1064 * mangle.c: Likewise.
1065 * typeck.c: Likewise.
1066 * verify.c: Likewise.
1068 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1070 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
1071 * jcf-write.c: Include "tm_p.h".
1073 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1075 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
1077 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1079 * builtins.c (java_build_function_call_expr): Renamed from
1080 build_function_call_expr. All callers changed.
1082 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
1083 * jcf-parse.c: Include tm_p.h.
1085 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
1088 2003-01-14 Tom Tromey <tromey@redhat.com>
1090 * class.c (make_class_data): Check that super is compiled before
1091 building class reference to it.
1093 2003-01-14 Andrew Haley <aph@redhat.com>
1095 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1096 varargs function -- correct.
1098 2003-01-14 Andrew Haley <aph@redhat.com>
1100 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
1102 2003-01-14 Andrew Haley <aph@redhat.com>
1104 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1105 varargs function -- correct.
1107 * parse.y (patch_assignment): Copy the rhs of an assignment into a
1108 temporary if the RHS is a reference.
1110 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1112 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
1113 * keyword.h: Regenerated.
1115 * All Files: Convert to ISO C style function definitions.
1117 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
1119 * parse.y (check_pkg_class_access): ANSIfy definition.
1121 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1123 * decl.c, parse-scan.y, parse.y: Don't cast return value of
1126 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
1128 2003-01-09 Geoffrey Keating <geoffk@apple.com>
1130 Merge from pch-branch:
1132 2002-12-02 Geoffrey Keating <geoffk@apple.com>
1134 * Make-lang.in (java/gjavah.o): Update dependencies.
1135 * gjavah.c: Include ggc.h.
1137 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
1139 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
1140 (JCFDUMP_OBJS): Add ggc-none.o.
1141 (java/jcf-dump.o): Depend on GGC_H.
1142 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
1143 CPool substructures.
1144 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
1145 * jcf-dump.c: Include ggc.h.
1147 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1149 * jcf.h (union cpool_entry): New.
1150 (struct CPool): Use gengtype to mark. Change field 'data' to be
1152 (struct JCF): Use gengtype to mark.
1153 (CPOOL_UINT): Update for new cpool_entry type.
1154 (CPOOL_USHORT1): Likewise.
1155 (CPOOL_USHORT2): Likewise.
1156 (CPOOL_FINISH): Use GC to free cpool subfields.
1157 * parse.h (struct parser_ctxt): Mark field current_jcf.
1158 * lex.c (java_init_lex): Use GC to allocate struct JCF.
1159 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
1160 (main_jcf): Use gengtype to mark.
1161 (ggc_mark_jcf): Delete.
1162 (get_constant): Update for new cpool_entry type.
1163 (give_name_to_class): Likewise.
1164 (get_class_constant): Likewise.
1165 (init_outgoing_cpool): Use GGC to allocate struct CPool.
1166 (java_parse_file): Use GGC to allocate struct JCF.
1167 (init_jcf_parse): Don't call ggc_add_root.
1168 * jcf-reader.c (jcf_parse_constant_pool): Update for new
1170 * java-tree.h (current_jcf): Use gengtype to mark.
1171 (CPOOL_UTF): Update for new cpool_entry type.
1172 (outgoing_cpool): Use gengtype to mark.
1173 (struct lang_type): GC struct JCF and struct CPool.
1174 * config-lang.in (gtfiles): Add jcf.h.
1175 * constants.c (find_tree_constant): New.
1176 (set_constant_entry): Allocate cpool subfields using GGC. Update
1177 for new cpool_entry type.
1178 (find_constant1): Update for new cpool_entry type.
1179 (find_constant2): Likewise.
1180 (find_utf8_constant): Use find_tree_constant.
1181 (find_class_or_string_constant): Remove unnecessary cast to jword.
1182 Update for new cpool_entry type.
1183 (count_constant_pool_bytes): Update for new cpool_entry type.
1184 (write_constant_pool): Likewise.
1185 (alloc_name_constant): Use find_tree_constant.
1186 (build_constants_constructor): Update for new cpool_entry type.
1188 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1190 * parse.y (mark_parser_ctxt): Delete.
1191 (goal): Don't use ggc_add_root.
1192 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
1193 (java_pop_parser_context): Let GC free parser_ctxt.
1194 (java_parser_context_resume): Likewise.
1195 * parse.h (struct parser_ctxt): Use gengtype to mark.
1197 (ctxp_for_generation): Likewise.
1198 * lex.h (struct java_lc_s): Mark for gengtype.
1199 (java_lexer): Rearrange for gengtype.
1200 * config-lang.in (gtfiles): Add lex.h, parse.h.
1202 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1204 * All Files: Remove PARAMS macro.
1206 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
1207 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
1210 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
1213 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
1215 * Make-lang.in (java.install-common, java.uninstall,
1216 java.install-info, java.install-man): Prepend $(DESTDIR)
1217 to destination paths in all (un)installation commands.
1218 (java.install-common): Rewrite $(LN) command to support
1219 DESTDIR with "ln" as well as with "ln -s".
1221 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
1223 * java-tree.h: Protect against multiple inclusion.
1225 2003-01-07 Tom Tromey <tromey@redhat.com>
1227 * class.c (add_assume_compiled): Don't adjust parent if we're
1228 already at the root of tree.
1230 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1232 * lang.c (dump_compound_expr): Prototype.
1234 2003-01-03 Tom Tromey <tromey@redhat.com>
1236 Fix for PR java/8712:
1237 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
1238 when simply checking against `null'.
1240 2003-01-03 Tom Tromey <tromey@redhat.com>
1242 * gcj.texi (Standard Properties): Document http.proxyHost and
1245 * gcj.texi (GNU Classpath Properties): Document new properties.
1247 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
1249 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
1250 java/lang-options.h, java/mangle.c, java/mangle_name.c,
1251 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
1253 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
1255 * Make-lang.in, boehm.c, buffer.c,
1256 buffer.h, builtins.c, class.c,
1257 config-lang.in, constants.c,
1258 convert.h, decl.c, except.c,
1259 expr.c, java-except.h,
1260 java-tree.h, javaop.def,
1261 jcf-parse.c, jcf-write.c,
1262 jv-scan.c, jvgenmain.c,
1263 jvspec.c, keyword.gperf,
1264 keyword.h, lang-options.h,
1265 lang-specs.h, lang.c, lex.c,
1266 lex.h, mangle.c, mangle_name.c,
1267 parse-scan.y, parse.h, parse.y,
1268 typeck.c, verify.c, xref.c,
1269 xref.h: Replace "GNU CC" with
1270 "GCC" in the copyright header.
1272 * check-init.c, gjavah.c, javaop.h,
1273 jcf-depend.c, jcf-dump.c, jcf-io.c,
1274 jcf-path.c, jcf-reader.c, jcf.h,
1275 zextract.c, zipfile.h: These files are
1276 "part of GCC". Also say "GCC" not "GNU CC".
1278 2002-12-30 DJ Delorie <dj@redhat.com>
1280 * Make-lang.in: Protect against texi2pod/pod2man failing.
1282 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
1284 * gcj.texi: Use @copying.
1286 2002-12-27 Mark Mitchell <mark@codesourcery.com>
1288 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
1289 print_cxx_classname.
1290 (print_cxx_classname): Add add_scope parameter.
1291 (print_class_decls): Do not emit a semicolon after the extern
1293 (process_file): Adjust calls to print_cxx_classname.
1295 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1297 * gcj.texi: Include Cover Texts in man page.
1299 2002-12-23 Jeff Sturm <jsturm@one-point.com>
1301 * class.c (build_static_field_ref): Check FIELD_FINAL.
1303 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
1304 instead of current_constant_pool_data_ref.
1305 * java-tree.h (current_constant_pool_data_ref): Undefine.
1306 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
1307 * jcf-parse.c (init_outgoing_cpool): Don't initialize
1308 current_constant_pool_data_ref.
1310 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
1311 not build_internal_class_name.
1313 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
1314 Use it when class ref isn't certain to be compiled.
1316 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1318 * gcj.texi: Include gcc-common.texi.
1319 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
1320 $(srcdir)/doc/include/gcc-common.texi.
1322 2002-12-22 Anthony Green <green@redhat.com>
1324 * gcj.texi (Limitations): Add note about org.xml.sax and
1327 2002-12-20 Tom Tromey <tromey@redhat.com>
1329 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
1330 where minimum case value is Integer.MIN_VALUE.
1333 2002-12-18 Andrew Haley <aph@redhat.com>
1335 * parse.y (patch_invoke): Force evaluation order when `check' is
1336 set. For PR libgcj/8945.
1338 2002-12-16 Mark Mitchell <mark@codesourcery.com>
1340 * gcj.texi: Change version number to 3.4.
1342 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
1343 Andrew Haley <aph@redhat.com>
1345 * parse.y (source_end_java_method): Remove custom encoding of line
1346 numbers for a function decl before passing it to the back end.
1348 2002-12-03 Andrew Haley <aph@redhat.com>
1350 * class.c (make_class_data): New field, "chain".
1351 * decl.c (java_init_decl_processing): Likewise.
1353 2002-12-02 Tom Tromey <tromey@redhat.com>
1356 * parse.y (do_resolve_class): Handle qualified name via
1359 2002-11-30 Zack Weinberg <zack@codesourcery.com>
1361 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
1362 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
1363 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
1364 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
1365 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
1366 Include coretypes.h and tm.h.
1367 * Make-lang.in: Update dependencies.
1369 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1371 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
1373 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1375 * jcf-reader.c: Don't expand JCF_readu4 inside the
1376 expansion of JCF_SKIP.
1378 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1380 * jcf-reader.c: Don't expand JCF_readu4 inside the
1381 expansion of JCF_SKIP.
1383 2002-11-22 Tom Tromey <tromey@redhat.com>
1385 * parse.y (patch_binop): Cast right hand side of shift expression
1386 to `int'. Fixes PR java/8676.
1388 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
1389 Andrew Haley <aph@redhat.com>
1391 * gcc/java/jcf-write.c (write_classfile): Remove target
1392 class file, if it exists, before renaming the temporary
1395 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
1397 * jvspec.c (lang_specific_spec_functions): New.
1399 2002-11-18 Tom Tromey <tromey@redhat.com>
1401 Fix for PR java/7912:
1402 * expr.c (can_widen_reference_to): Allow cast of array to
1403 Cloneable or Serializable.
1404 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
1405 (java_io_serializable_identifier_node): Likewise.
1406 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
1407 (valid_ref_assignconv_cast_p): Use new identifier nodes.
1408 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
1409 java_io_serializable.
1410 * decl.c (java_init_decl_processing): Initialize
1411 java_lang_cloneable_identifier_node and
1412 java_io_serializable_identifier_node.
1413 (java_lang_cloneable_identifier_node): New global.
1414 (java_io_serializable_identifier_node): Likewise.
1416 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
1418 * buffer.c: Remove unnecessary casts.
1419 * check-init.c: Likewise.
1420 * class.c: Likewise.
1421 * constants.c: Likewise.
1423 * except.c: Likewise.
1424 * gjavah.c: Likewise.
1425 * jcf-io.c: Likewise.
1426 * jcf-parse.c: Likewise.
1427 * jcf-path.c: Likewise.
1428 * jvspec.c: Likewise.
1431 * verify.c: Likewise.
1433 2002-11-06 Tom Tromey <tromey@redhat.com>
1435 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
1438 2002-11-05 Tom Tromey <tromey@redhat.com>
1440 Fix for PR java/6388.
1441 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
1442 * java-tree.h (enum java_tree_index): New values
1443 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
1444 (decimal_int_max, decimal_long_max): New defines.
1445 * lex.c (yylex): Rewrote range checking. Sign extend literals.
1446 (error_if_numeric_overflow): Rewrote range checking.
1447 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
1450 2002-11-02 Tom Tromey <tromey@redhat.com>
1452 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
1454 * class.c (make_method_value): Put class name, not signature, into
1455 `throws' field. For PR java/8415.
1457 2002-10-24 Tom Tromey <tromey@redhat.com>
1459 * gcj.texi (Invoking gij): Document --showversion.
1460 (Standard Properties): java.library.path now set.
1462 2002-10-23 Tom Tromey <tromey@redhat.com>
1464 * gjavah.c (decode_signature_piece): In JNI mode, print
1465 `jobjectArray' when array depth is nonzero.
1468 2002-10-15 Andrew Haley <aph@redhat.com>
1470 * parse.y (patch_invoke): Call force_evaluation_order on a static
1472 (resolve_qualified_expression_name): Call force_evaluation_order
1473 on a arg list that is part of a Qualified Expression Name.
1475 * lang.c (dump_compound_expr): New.
1476 (java_dump_tree): New.
1478 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
1480 * gcj.texi: Added item describing the GCJ runtime property
1483 2002-10-15 Richard Henderson <rth@redhat.com>
1485 * jcf-parse.c (get_constant): Fix type warning.
1487 2002-10-15 Andrew Haley <aph@redhat.com>
1489 * java-tree.h (java_inlining_merge_static_initializers): Declare.
1490 (java_inlining_map_static_initializers): Declare.
1492 2002-10-14 Andrew Haley <aph@redhat.com>
1494 * tree-inline.c (remap_block): All local class initialization
1495 flags go in the outermost scope.
1496 (expand_call_inline): Call java_inlining_map_static_initializers.
1497 (expand_call_inline): Call java_inlining_merge_static_initializers.
1498 * java/lang.c (merge_init_test_initialization): New.
1499 (java_inlining_merge_static_initializers): New.
1500 (inline_init_test_initialization): New.
1501 (java_inlining_map_static_initializers): New.
1503 2002-10-11 Mark Wielaard <mark@klomp.org>
1505 * gcj.texi (Compatibility): Add Limitations and Extensions section.
1507 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1509 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
1511 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1513 * parse.y (merge_string_cste): Add parentheses around & within |.
1515 2002-10-08 Tom Tromey <tromey@redhat.com>
1517 * parse.y (variable_declarator_id): Simplify error path for
1518 array declarator error. For PR java/8003.
1520 2002-10-08 Zack Weinberg <zack@codesourcery.com>
1522 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
1525 2002-10-08 Andrew Haley <aph@redhat.com>
1527 * parse.y (attach_init_test_initialization_flags): Check for
1530 2002-10-07 Anthony Green <green@redhat.com>
1532 * parse.y (merge_string_cste): Fix bug in string concatenation.
1534 2002-10-03 Michael Koch <konqueror@gmx.de>
1536 * gcj.texi (Standard properties):
1537 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
1539 2002-10-02 Roger Sayle <roger@eyesopen.com>
1541 PR optimization/6627
1542 * lang.c (java_init): If storing the vbit in function
1543 pointers, ensure that force_align_functions_log is atleast
1544 one to aid compatability with g++ vtables.
1546 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
1548 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
1549 foul of type-based aliasing.
1551 2002-09-30 Anthony Green <green@redhat.com>
1553 * gcj.texi (Invoking jv-scan): Fix texinfo.
1555 2002-09-28 Anthony Green <green@redhat.com>
1557 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
1558 (Code Generation): Add -fno-assert documentation.
1559 * jv-scan.c (flag_assert): New global.
1560 (options): Add assert option.
1561 (help): Add --no-assert documentation.
1562 * parse-scan.y (flag_assert): New global.
1563 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
1564 (flag_assert): New global.
1565 * java-tree.h (flag_assert): New global.
1566 * lex.c (java_lex): Obey flag_assert.
1567 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
1570 2002-09-26 Andrew Haley <aph@redhat.com>
1572 * expr.c (build_java_array_length_access): Check for null pointer.
1573 * expr.c (expand_java_arrayload): Likewise.
1575 2002-09-21 Richard Henderson <rth@redhat.com>
1577 * jcf-parse.c (get_constant): Decode from IEEE no matter
1578 what the target format.
1580 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
1582 * ChangeLog: Follow spelling conventions.
1583 * class.c: Likewise.
1586 * gjavah.c: Likewise.
1587 * java-tree.h: Likewise.
1588 * jcf-dump.c: Likewise.
1589 * jcf-parse.c: Likewise.
1590 * jvspec.c: Likewise.
1592 * mangle.c: Likewise.
1593 * parse.y: Likewise.
1595 2002-09-17 Tom Tromey <tromey@redhat.com>
1597 * lex.c (java_read_unicode_collapsing_terminators): Handle case
1598 where \r appears at EOF. Fixes PR java/7950.
1600 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1602 * jvspec.c (lang_specific_driver): Remove unused variable.
1604 2002-09-16 Geoffrey Keating <geoffk@apple.com>
1606 * java-tree.h (union lang_tree_node): Add chain_next option.
1608 2002-09-16 Richard Henderson <rth@redhat.com>
1610 * jcf-parse.c (get_constant): Runtime check for IEEE format;
1611 use new real.h interface.
1612 * jcf-write.c (find_constant_index): Use new real.h interface.
1613 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
1615 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
1617 * lang.c: Follow spelling conventions.
1619 2002-09-11 Per Bothner <per@bothner.com>
1621 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
1622 constant to the type of the field.
1623 (java_complete_tree): Remove now-redundant code.
1625 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
1627 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
1630 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
1631 return label if a ret instruction for the jsr has been reached.
1633 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
1635 * parse.y (DIR_SEPARATOR): Don't define.
1636 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
1638 2002-08-28 Andrew Haley <aph@redhat.com>
1640 * verify.c (verify_jvm_instructions): Allow exception handler
1641 inside code that is being protected, but generate a warning.
1642 * except.c (link_handler): Initialize `expanded' in new eh_range.
1643 (binding_depth, is_class_level, current_pc): Declare extern.
1645 2002-09-01 Mark Wielaard <mark@klomp.org>
1647 * gcj.texi: Add chapter about system properties.
1650 2002-08-26 Tom Tromey <tromey@redhat.com>
1652 * parse.y (try_builtin_assignconv): Allow narrowing primitive
1653 conversion if RHS_TYPE is byte, short, or char.
1655 2002-08-22 Tom Tromey <tromey@redhat.com>
1657 * gcj.texi (Invoking gij): Document -cp and -classpath.
1659 2002-08-21 Tom Tromey <tromey@redhat.com>
1661 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
1662 $(prefix)/share. For PR libgcj/7633.
1664 For PR java/6005 and PR java/7611:
1665 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
1666 (java_can_use_bit_fields_p): New function.
1668 2002-08-16 Tom Tromey <tromey@redhat.com>
1670 * gcj.texi (Class Initialization): Mention class initialization of
1673 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
1675 * Make-lang.in (java-tree-inline.o): New.
1676 (JAVA_OBJS): Add java-tree-inline.o.
1677 * parse.y (source_end_java_method): Call java_optimize_inline.
1678 (java_expand_method_bodies): Save method's tree in
1680 (add_stmt_to_compound): Keep track of the number of statments.
1681 * lang.c (java_init): Enable flag_inline_trees.
1682 (java_post_options): If flag_inline_functions is on, enable
1683 flag_inline_trees instread.
1684 (decl_constant_value): New.
1685 (java_tree_inlining_walk_subtrees): New.
1686 * java-tree.h (DECL_NUM_STMTS): New macro.
1687 (java_optimize_inline): Declare.
1688 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
1689 Handle a LABEL_EXPR.
1690 * decl.c (build_result_decl): If we already have a DECL_RESULT
1692 (dump_function): New.
1693 (java_optimize_inline): New.
1694 (dump_function): New.
1696 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
1699 * parse.y (build_assertion): Invert return from
1700 desiredAssertionStatus.
1702 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1704 * jcf-write.c (get_access_flags): Return correct access flags for
1705 private and protected inner classes.
1707 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
1709 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
1711 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
1713 * mangle_name.c: Don't include obstack.h twice.
1714 * xref.c: Don't include obstack.h.
1716 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
1718 * class.c: (permanent_obstack): Delete declaration.
1719 * constants.c: (permanent_obstack): Delete declaration.
1720 * except.c: (permanent_obstack): Delete declaration.
1721 * expr.c: (permanent_obstack): Delete declaration.
1722 * jcf-parse.c: (permanent_obstack): Delete declaration.
1723 (saveable_obstack): Delete declaration.
1724 * parse.h: (permanent_obstack): Delete declaration.
1725 * typeck.c: (permanent_obstack): Delete declaration.
1727 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
1729 * gcj.texi (version-gcc): Increase to 3.3.
1731 2002-07-22 Tom Tromey <tromey@redhat.com>
1733 * lex.c (java_lex): Check for `e' or `E' after 0.
1735 2002-07-21 Richard Henderson <rth@redhat.com>
1737 * lang.c (java_unsafe_for_reeval): New.
1738 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
1740 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
1742 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
1743 (jcf_path_init): Use GET_ENVIRONMENT.
1745 2002-07-10 Roger Sayle <roger@eyesopen.com>
1746 Zack Weinberg <zack@codesourcery.com>
1748 * builtins.c (initialize_builtins): Remove defines that
1749 handled C/C++ specific junk hereby removed from builtins.def.
1751 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
1753 * lang.c (java_post_options): Update prototype.
1755 2002-07-05 Roger Sayle <roger@eyesopen.com>
1757 * builtins.c (initialize_builtins): Ignore the additional
1758 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
1759 the builtins.def file.
1761 2002-07-01 Tom Tromey <tromey@redhat.com>
1764 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
1767 2002-07-01 Roger Sayle <roger@eyesopen.com>
1769 * java/decl.c (builtin_function): Accept additional parameter.
1770 (java_init_decl_processing): Pass an additional NULL_TREE
1771 argument to builtin_function.
1773 2002-06-29 T.J. Mather <tjmather@maxmind.com>
1775 * gcj.texi: Fixed gcj invocation example so that it compiles.
1777 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1779 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
1780 * parse.y (mark_parser_ctxt): Likewise.
1781 (check_modifiers, declare_local_variables): Avoid incorrect
1782 hardcoded constant 10.
1784 * lex.c (java_read_char): Avoid "comparison is always true"
1787 2002-06-25 Andreas Schwab <schwab@suse.de>
1789 * expr.c (JSR): Avoid undefined operation on PC.
1791 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1793 * decl.c (clear_binding_level): Const-ify.
1795 2002-06-13 Akim Demaille <akim@epita.fr>
1797 * parse.y (class_declaration, interface_declaration): Make sure
1798 all their rules have an action, in order to avoid meaningless `$$
1799 = $1' and their type clashes.
1801 2002-06-11 Tom Tromey <tromey@redhat.com>
1803 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
1804 * parse-scan.y (statement_without_trailing_substatement): Added
1806 (assert_statement): New rule.
1807 * java-tree.h (struct lang_type) [assertions]: New field.
1808 (TYPE_USES_ASSERTIONS): New macro.
1809 (CLASS_USES_ASSERTIONS): Likewise.
1810 (FIELD_SYNTHETIC): New define.
1811 * lex.c (java_lval;): Added ASSERT_TK.
1812 * parse.y (ASSERT_TK): Added.
1813 (statement_without_trailing_substatement): Added assert_statement.
1814 (assert_statement): New rule.
1815 (build_assertion): New function.
1816 (maybe_generate_pre_expand_clinit): Create and initialize
1817 $assertionsDisabled.
1818 (lookup_package_type): Removed decl.
1819 * keyword.h: Rebuilt.
1820 * keyword.gperf (assert): New token.
1822 2002-06-10 Akim Demaille <akim@epita.fr>
1824 * parse.y (interface_type_list, class_member_declaration)
1825 (unary_expression_not_plus_minus): Remove duplicate %type.
1828 2002-06-09 Tom Tromey <tromey@redhat.com>
1830 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
1832 * parse.y (method_header): Give error message in all cases.
1835 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1837 Don't use RTL inlining. Fix for PR java/6820.
1838 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
1839 (flag_really_inline): New.
1840 (java_decode_option): Set flag_really_inline if -finline-functions
1842 (java_post_options): New function. Turn off inlining unless
1843 flag_really_inline is set.
1845 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1847 * gjavah.c (throwable_p): Accept argument as either a classname or
1848 signature fragment. Create null-terminated classname string for super
1849 when calling itself recursively.
1850 (decode_signature_piece): Skip first character from class name
1851 signature when calling throwable_p.
1853 2002-06-08 H.J. Lu (hjl@gnu.org)
1855 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
1857 2002-06-04 Tom Tromey <tromey@redhat.com>
1859 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
1861 2002-06-04 Michael Koch <konqueror@gmx.de>
1863 * gcj.texi (Input Options): Fixed typo.
1865 2002-06-04 Zack Weinberg <zack@codesourcery.com>
1867 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
1868 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
1869 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
1870 and all now-pointless local variables. Rename other local
1871 variables to reflect their not being handles.
1873 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
1874 #if JCF_USE_STDIO blocks.
1876 * parse.y: Add missing semicolon at end of rule.
1878 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
1880 * check-init.c (attach_initialized_static_class): Delete, unused.
1881 * parse.y: Use htab_t instead of struct hashtable, update
1883 * java-tree.h: Include hashtab.h instead of hash.h.
1884 (struct lang_decl_func): Use htab_t, set up for gengtype.
1885 (struct init_test_hash_entry): Delete.
1886 (struct treetreehash_entry): New.
1887 (java_treetreehash_find): New
1888 (java_treetreehash_new): New prototype.
1889 (java_treetreehash_create): New prototype.
1890 (java_mark_tree): Delete prototype.
1891 (java_hash_hash_tree_node): Delete prototype.
1892 (java_hash_compare_tree_node): Delete prototype.
1893 (attach_initialized_static_class): Delete prototype.
1894 * expr.c (build_class_init): Update to use java_treetreehash
1896 (java_expand_expr): Update to use htab_t.
1897 (emit_init_test_initialization): Likewise.
1898 * decl.c (java_mark_tree): Delete.
1899 * class.c (init_test_hash_newfunc): Delete.
1900 (java_hash_hash_tree_node): Delete.
1901 (java_hash_compare_tree_node): Delete.
1902 (add_method_1): Update to use java_treetreehash functions.
1903 (JAVA_TREEHASHHASH_H): New macro.
1904 (java_treetreehash_hash): New function.
1905 (java_treetreehash_compare): New function.
1906 (java_treetreehash_find): New function.
1907 (java_treetreehash_new): New function.
1908 (java_treetreehash_create): New function.
1909 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
1911 * Make-lang.in (java/parse.o): Depend on debug.h.
1912 * java-tree.h (struct lang_identifier): Use gengtype.
1913 (union lang_tree_node): New.
1914 (struct lang_decl_func): Use gengtype.
1915 (struct lang_decl_var): Likewise.
1916 (struct lang_decl): Likewise.
1917 * parse.y: Include debug.h.
1918 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
1920 * lang.c (struct language_function): New dummy structure.
1922 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
1923 descriminator for DECL_LANG_SPECIFIC.
1924 (struct lang_decl_func): Rename from struct lang_decl.
1925 (enum lang_decl_desc): New.
1926 (struct lang_decl): Make it a union. Update all the accessor macros.
1927 (struct lang_type): Use gengtype.
1928 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
1929 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
1930 are now the same size.
1931 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
1932 use discriminator to mark DECL_LANG_SPECIFIC.
1934 * Make-lang.in (gt-java-builtins.h): New rule.
1935 (java/builtins.o): Add dependency on gt-<filename>.h.
1936 * builtins.c: Use gengtype for roots.
1937 (union string_or_tree): Use gengtype.
1938 (struct builtin_record): Use gengtype.
1939 * config-lang.in (gtfiles): Add builtins.c.
1941 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
1942 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
1943 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
1944 gt-java-parse.h, gtype-java.h): Add rules to generate.
1945 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
1946 (class.o): Add dependency on gt-*.h.
1947 (constants.o): Likewise.
1950 (jcf-parse.o): Likewise.
1951 (jcf-write.o): Likewise.
1953 * config-lang.in (gtfiles): New.
1954 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1955 * constants.c: Replace uses of ggc_add_* with GTY markers.
1957 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1958 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1959 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
1960 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
1962 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
1964 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1965 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
1967 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1968 Include gtype-java.h.
1970 2002-06-02 Tom Tromey <tromey@redhat.com>
1972 Fix for PR java/5913:
1973 * parse.y (patch_binop): Call patch_string on op1.
1975 2002-06-02 Tom Tromey <tromey@redhat.com>
1977 Fix for PR java/1343, PR java/6336:
1978 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
1979 formatting. Changed return type.
1980 (anonymous_class_counter): Moved to top of file.
1981 (maybe_make_nested_class_name): Append number to class name for
1982 function-local classes.
1984 2002-05-28 Zack Weinberg <zack@codesourcery.com>
1986 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
1987 * Make-lang.in: Update dependency lists.
1989 2002-05-18 Mark Mitchell <mark@codesourcery.com>
1991 * gjavah.c (throwable_p): Do not free the name of the class after
1992 passing it to find_class.
1993 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
1994 * jcf-io.c (dirent.h): Include it.
1995 (fnmatch.h): Likewise.
1996 (compare_path): New function.
1997 (java_or_class_file): Likewise.
1998 (memoized_dirlist_entry): New type.
1999 (memoized_dirlist_lookup_eq): New function.
2000 (memoized_dirlists): New variable.
2001 (caching_stat): New function.
2002 (memoized_class_lookup_eq): New function.
2003 (memoized_class_lookups): Likewise.
2004 (find_class): Use memoized_class_lookups and caching_stat.
2005 * jcf.h (JCF_USE_SCANDIR): Define.
2006 * parse.y (java_expand_classes): Write the class files in reverse
2009 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2011 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
2013 2002-05-13 Mark Mitchell <mark@codesourcery.com>
2015 * jcf-write.c (write_classfile): Unlink the temporary file if it
2016 cannot be renamed. Use concat to build up the name of the
2019 2002-05-08 Mark Mitchell <mark@codesourcery.com>
2021 * jcf-write.c (write_classfile): Write the file to a
2022 temporary file and then rename it.
2024 2002-05-07 Tom Tromey <tromey@redhat.com>
2026 * gjavah.c (throwable_p): Use xstrdup, not strdup.
2028 Fix for PR java/1200:
2029 * gjavah.c (throwable_p): New function.
2030 (decode_signature_piece): Use it. A `WeakReference' isn't the
2033 (gcjh_streq): New function.
2035 2002-05-07 Andreas Jaeger <aj@suse.de>
2037 * parse.y (finish_for_loop): Fix if statement.
2039 2002-05-06 Tom Tromey <tromey@redhat.com>
2041 Fix for PR java/5941:
2042 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
2043 loop update expression.
2044 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
2045 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
2047 2002-05-04 Mark Wielaard <mark@klomp.org>
2050 * parse.y (build_string_concatenation): Return just op1 only when op2
2051 is null and op1 is a STRING_CST, otherwise always construct a
2054 2002-04-27 Tom Tromey <tromey@redhat.com>
2057 * parse.y (string_convert_int_cst): New function.
2058 (merge_string_cste): Use it.
2060 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
2062 * java-tree.h (java_parse_file): Update.
2063 (java_set_yydebug): Remove.
2064 * jcf-parse.c (yydebug): Remove.
2065 (java_set_yydebug): Die.
2066 (java_parse_file): Update.
2067 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
2069 2002-04-24 Tom Tromey <tromey@redhat.com>
2072 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
2073 EXPR_WFL_QUALIFICATION of qual_wfl.
2075 2002-04-23 Per Bothner <per@bothner.com>
2077 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
2078 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
2079 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
2081 2002-04-23 Tom Tromey <tromey@redhat.com>
2084 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
2085 recognize `-fcompile-resource='.
2086 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
2089 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2091 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
2092 paths. Fixes PR java/2791.
2094 2002-04-19 Andrew Haley <aph@redhat.com>
2096 * jcf-write.c (push_long_const): lo, hi: New variables.
2097 Use rshift_double to extract the high part of a 64-bit long.
2098 Use WORD_TO_INT to extract the low part.
2100 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
2101 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
2102 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
2104 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
2106 * typeck.c (incomplete_type_error): Remove.
2108 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2110 * class.c (make_class_data): Set DECL_ALIGN on static class data,
2111 for hash synchronization.
2112 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
2113 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
2116 2002-04-16 Mark Wielaard <mark@klomp.org>
2118 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
2121 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2123 Fix for PR java/6294:
2124 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
2127 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2129 Fix for PR java/6085:
2130 * parse.y (patch_method_invocation): Always use build_access_to_thisn
2131 to get enclosing "this" argument for inner-class constructor
2132 invocation. Pass correct arguments to build_access_to_thisn.
2134 2002-04-10 Andreas Jaeger <aj@suse.de>
2136 * gcj.texi (Input Options): Fix extdirs patch.
2138 2002-04-10 Anthony Green <green@redhat.com>
2140 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
2142 2002-04-09 Anthony Green <green@redhat.com>
2144 * gcj.texi (Input Options): Add --extdirs documentation.
2145 * jcf-dump.c (OPT_extdirs): New macro.
2146 (options): Add extdirs option.
2147 (help): Describe --extdirs.
2148 (main): Handle OPT_extdirs.
2149 * gjavah.c (OPT_extdirs): New macro.
2150 (options): Add extdirs option.
2151 (help): Describe --extdirs.
2152 (main): Handle OPT_extdirs.
2153 * jcf-path.c (jcf_path_init): Add extdirs support.
2154 (jcf_path_extdirs_arg): New function.
2155 (extensions): New variable to hold extensions path entries.
2156 * jvspec.c: Remove -fextdirs= when compiling main().
2157 * lang.c (java_decode_option): Handle -fextdirs=.
2158 * jcf.h (jcf_path_extdirs_arg): Declare new function.
2159 * Make-lang.in: Compile jcf-path with version info for use in
2160 identifying the appropriate libgcj.jar.
2162 2002-04-08 Tom Tromey <tromey@redhat.com>
2165 * .cvsignore: Added rmic.1 and rmiregistry.1.
2166 * gcj.texi (Top): Link to new nodes.
2167 (Invoking rmic): New node.
2168 (Invoking rmiregistry): Likewise.
2169 * Make-lang.in (java.generated-manpages): Added rmic.1 and
2171 (java.maintainer-clean): Likewise.
2172 ($(srcdir)/java/rmic.1): New target.
2173 ($(srcdir)/java/rmiregistry.1): Likewise.
2174 (java.install-man): Handle rmic.1 and rmiregistry.1.
2176 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2178 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
2179 Add note about handling uncaught exceptions. Add an exception handler
2182 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2184 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
2185 after using it to patch CALL_EXPR.
2187 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2189 * gcj.texi (Invocation): Document CNI invocation API.
2191 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
2193 * expr.c (truthvalue_conversion): Rename. Update.
2194 (expand_compare): Update.
2195 * java-tree.h (java_truthvalue_conversion): New.
2196 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
2198 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2200 * java-tree.h (java_mark_addressable): New.
2201 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
2202 * typeck.c (mark_addressable): Rename, update.
2204 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2206 * expr.c (build_java_binop): Update.
2207 * java-tree.h (java_signed_type, java_unsigned_type,
2208 java_signed_or_unsigned_type): Update.
2209 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
2210 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
2211 * parse.y (patch_binop): Update.
2212 * typeck.c (signed_or_unsigned_type, unsigned_type,
2213 signed_type): Update.
2215 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
2217 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
2218 (java_dummy_print): Remove.
2219 (lang_print_error): Rename. Exit early if inhibiting output.
2220 (inhibit_error_printing_function): New.
2221 (java_init): Don't set hook.
2222 (lang_init_source): Use new boolean.
2224 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2226 * parse.y (do_resolve_class): Fix infinite recursion.
2228 2002-03-29 Tom Tromey <tromey@redhat.com>
2230 * parse.y (check_inner_circular_reference): Ignore incomplete
2233 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
2235 * Make-lang.in (builtins.o): Update.
2236 * boehm.c (get_boehm_type_descriptor): Update.
2237 * builtins.c: Include langhooks.h.
2238 * decl.c (java_init_decl_processing): Update.
2239 * java-tree.h (java_type_for_mode, java_type_for_size): New.
2240 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
2242 * typeck.c (type_for_mode, type_for_size): Update.
2244 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2246 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
2248 2002-03-28 Tom Tromey <tromey@redhat.com>
2250 * except.c (expand_end_java_handler): If the handler type is NULL,
2251 use java.lang.Throwable. Fixes PR java/5986.
2253 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2255 Fix for PR java/4715:
2256 * jcf-parse.c (parse_source_file_3): New function.
2257 (read_class): Call it.
2258 (java_parse_file): Likewise.
2260 2002-03-28 Jan Hubicka <jh@suse.cz>
2262 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
2264 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2266 * parse.y (resolve_package): Initialize "decl".
2267 (lookup_package_type): Remove unused function.
2269 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2271 Fix for PR java/5993:
2272 * parse.y (resolve_package): Return the decl if resolution was
2273 successful. Don't special case "java.lang" and "java.lang.reflect"
2274 packages. Set type_name to the merged identifier.
2275 (resolved_qualified_expression_name): Print error using "name" if
2276 resolve_package returns NULL_TREE.
2278 2002-03-27 Tom Tromey <tromey@redhat.com>
2280 * expr.c (expand_invoke): Don't generate null pointer check if
2281 we're calling <init>.
2283 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
2285 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
2287 * java-tree.h (java_lang_expand_expr): Similarly.
2288 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
2289 (java_init): Don't set hook.
2291 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2293 Fix for PR java/5850:
2294 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
2295 context if field was not found in the current scope.
2296 * expr.c (lookup_field): Don't look in enclosing contexts.
2298 2002-03-26 Tom Tromey <tromey@redhat.com>
2300 Fix for PR java/5942:
2301 * parse.y (init_src_parse): Added sanity check.
2302 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
2305 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
2307 * decl.c (lang_mark_tree): Rename java_mark_tree.
2308 * java-tree.h (java_mark_tree): New.
2309 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
2311 2002-03-25 Zack Weinberg <zack@codesourcery.com>
2313 * lex.c: Change java_perform_atof to take normal parameters
2314 instead of a pointer to a parameter block. Call it directly
2317 2002-03-22 Mark Wielaard <mark@klomp.org>
2319 Fix for PR java/5368:
2320 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
2321 when printing error message.
2323 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
2325 * decl.c (maybe_build_cleanup): Remove.
2327 2002-03-22 Tom Tromey <tromey@redhat.com>
2329 Andrew Haley <aph@cambridge.redhat.com>
2331 * expr.c (build_field_ref): Don't build a check if the field is a
2334 2002-03-21 Eric Blake <ebb9@email.byu.edu>
2336 Fix for PR java/6026:
2337 * lex.c (java_lex): Fix parsing of consecutive floats.
2339 2002-03-21 Tom Tromey <tromey@redhat.com>
2341 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
2344 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
2346 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
2347 insert_block, getdecls, kept_level_p, global_bindings_p): New.
2349 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2351 * gcj.texi: @code{gcj} becomes @command{gcj}.
2352 @code{gcc} becomes @command{gcc}.
2353 GcjRaw changed to gnu.gcc.RawData.
2355 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
2357 * decl.c (start_java_method): Use new hook.
2358 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
2359 (java_init): Remove old hook.
2361 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2363 * builtins.c (define_builtin): Do nothing if `type' is null.
2366 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2368 * parse.y (parser_check_super_interface): Fix error message
2371 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2373 * jcf-parse.c (get_constant): Delete unused variables.
2375 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
2377 * java-tree.h (java_parse_file): New.
2378 * jcf-parse.c (yyparse): Rename java_parse_file.
2379 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
2381 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2383 * parse.y (craft_constructor): Return the constructor decl.
2384 (java_expand_classes): Update comments.
2385 (lookup_method_invoke): Call fix_constructors immediately for
2386 anonymous class. Fixes PR java/5935.
2388 2002-03-15 Anthony Green <green@redhat.com>
2390 * jcf-parse.c (yyparse): Don't emit class registration
2391 constructor when compiling resource files.
2393 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2395 * lang.c (java_tree_code_type, java_tree_code_length,
2396 tree_code_name): Delete.
2397 (tree_code_type, tree_code_length, tree_code_name): Define.
2398 (java_init): Don't try to copy into the various tree_code
2401 2002-03-12 Tom Tromey <tromey@redhat.com>
2403 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
2404 UTF-8, not UCS-2. Fixes PR java/5923.
2406 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
2407 a call_expr wrapped in a convert. Fixes PR java/5848.
2409 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2411 * jcf-write.c (write_classfile): Improve error strings.
2413 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2415 * lex.c: Adjust comments to GNU standards.
2417 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2419 Fix for PR java/5902:
2420 * lex.c (java_lex): Fix parsing of literals.
2422 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2424 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
2425 to prevent it getting evaluated twice in the store checking case.
2426 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
2429 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2431 * decl.c (java_init_decl_processing): Make sure class_type_node
2432 alignment is not less than 64 bits if hash synchronization is enabled.
2434 2002-03-08 Per Bothner <per@bothner.com>
2436 * parse.y (java_complete_lhs): Check if patch_assignment
2437 returned an error-mark.
2439 * parse.y (try_builtin_assignconv): Don't special-case zero.
2441 2002-03-08 Per Bothner <per@bothner.com>
2443 Fix for PR java/5812.
2444 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
2445 here instead of in JSR macro. Likewise with load_type_state call.
2446 Do the latter on if the return_pc has been verified (the jsr returns).
2447 (JSR): Now just call build_java_jsr.
2449 2002-03-07 Jeff Sturm <jsturm@one-point.com>
2451 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
2452 (java.install-common): Link native driver to
2453 JAVA_TARGET_INSTALL_NAME.
2455 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
2457 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
2458 * builtins.c(sin_builtin): Likewise
2459 * builtins.c(sqrt_builtin): Likewise
2461 2002-03-03 Zack Weinberg <zack@codesourcery.com>
2463 * java/expr.c, java/jcf-parse.c, java/lex.c:
2464 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
2465 REAL_ARITHMETIC blocks unconditional. Delete some further
2466 #ifdef blocks predicated on REAL_ARITHMETIC.
2468 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2470 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
2471 explicit sizeof/sizeof.
2472 * decl.c (java_init_decl_processing): Likewise.
2473 * jcf-parse.c (init_jcf_parse): Likewise.
2474 * parse.y (init_src_parse): Likewise.
2476 2002-03-02 Per Bothner <per@bothner.com>
2478 Make --CLASSPATH by a synonym for --classpath and -classpath.
2479 Implement --bootclasspath.
2480 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
2481 (classpath_l): Remove.
2482 (jcf_path_CLASSPATH_arg): Remove.
2483 (jcf_path_bootclasspath_arg): New function.
2484 (jcf_path_seal): Simplify accordingly.
2486 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
2487 (jcf_path_CLASSPATH): Remove declaration.
2488 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
2489 (lang_specific_driver): Translate -bootclasspath.
2490 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
2491 * lang.c (decode_lang_options): Do jcf_path_init first.
2492 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
2493 * gjavah.c: Also handle --bootclasspath.
2494 Handle --CLASSPATH as a synonum for --classpath.
2495 * jcf-dump.c: Likewise.
2497 "." is not part of system path, but is the default for --classpath.
2498 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
2499 (jcf_path_seal): Add "." if no CLASSPATH specified.
2501 * gcj.texi: Document changes.
2503 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2505 * expr.c (build_java_arraystore_check): Fix formatting.
2507 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2509 Fix for PR java/5758, java/5632:
2510 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
2511 inner-class separator too.
2512 * parse.y (do_resolve_class): New local `decl_result.'
2513 Progressively build a name for what can have been loaded.
2515 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2517 * expr.c (java_array_data_offset): Removed function.
2518 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
2519 (build_java_array_length_access): Obtain "length" value using a
2520 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
2521 (build_java_arrayaccess): Correct comment. Access "data" using a
2522 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
2523 (build_java_arraystore_check): New function.
2524 (expand_java_arraystore): Use build_java_arraystore_check.
2525 * parse.y (patch_assignment): Simplify code to insert a store check
2526 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
2527 * check-init.c (check_init): Update to reflect that an array length
2528 access is now a COMPONENT_REF.
2529 * gcj.texi (Code Generation): Improve documentation of
2530 -fno-bounds-check. Add documentation for -fno-store-check.
2531 * java-tree.h (flag_store_check): Declare.
2532 (build_java_arraystore_check): Declare.
2533 * lang.c (flag_store_check): Initialize to 1.
2534 (lang_f_options): Add store-check option.
2535 * jvspec.c: Don't pass store-check option to jvgenmain.
2536 * lang-options.h: Add help string for -fno-store-check.
2538 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
2540 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
2541 * java-tree.h (java_dup_lang_specific_decl): New.
2542 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
2544 2002-02-27 Zack Weinberg <zack@codesourcery.com>
2546 * builtins.c, decl.c: Delete traditional-mode-related code
2547 copied from the C front end but not used, or used only to
2548 permit the compiler to link.
2550 2002-02-22 Tom Tromey <tromey@redhat.com>
2552 Fix for PR java/2369:
2553 * jvspec.c (verify_class_name): New function.
2554 (lang_specific_driver): Call it.
2555 (JAVA_START_CHAR_P): New macro.
2556 (JAVA_PART_CHAR_P): Likewise.
2558 2002-02-22 Per Bothner <per@bothner.com>
2560 * class.c: Change vtable to be more compatible with g++ v3 abi.
2561 (get_dispatch_table): Prepend offset-to-top (always 0) and
2562 type_info pointer (currently unimplemented hence NULL) to vtable.
2563 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
2564 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
2565 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
2566 (build_dtable_decl): Add declarations for new fields.
2568 2002-02-20 Per Bothner <per@bothner.com>
2570 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
2571 to finit$ (otherwise generate_bytecode_insns drops it). However, we
2572 don't need to set it on the COMPOUND_EXPR - the caller does that.
2574 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2576 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
2577 `--CLASSPATH' becomes `--classpath.'
2578 * gjavah.c: Likewise.
2579 * jcf-dump.c: Likewise.
2580 * lang-options.h: Likewise.
2582 * jcf-path.c: Updated comment.
2583 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
2584 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
2585 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
2586 (jcf_path_CLASSPATH_arg): Ditto.
2587 (classpath_u): Updated leading comment.
2589 2002-02-20 Per Bothner <per@bothner.com>
2591 * builtins.c (check_for_builtin): New function.
2592 (build_call_or_builtin): Remove.
2593 * java-tree.h: Update accordingly.
2594 * expr.c (expand_invoke): Use build + check_for_builtin instead
2595 of build_call_or_builtin.
2596 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
2597 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
2598 flag (which had caused jcf-write to incorrectly emit invokevirtual).
2600 2002-02-17 Tom Tromey <tromey@redhat.com>
2602 * java-tree.h (TYPE_STRICTFP): New macro.
2603 (struct lang_type) [strictfp]: New field.
2604 (CLASS_STRICTFP): New macro.
2605 (METHOD_STRICTFP): New macro.
2606 (struct lang_decl) [strictfp]: New field.
2607 * parse.y (method_header): Disallow strictfp constructor or
2609 (STRICT_TK): Move before MODIFIER_TK.
2610 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
2611 (METHOD_MODIFIERS): Likewise.
2612 (INTERFACE_MODIFIERS): Likewise.
2613 * jcf-write.c (get_access_flags): Likewise.
2614 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
2615 (add_method_1): Likewise.
2616 (get_access_flags_from_decl): Likewise.
2617 * jcf-dump.c (print_access_flags): Print in standard order. Also,
2618 recognize strictfp flag.
2619 * jcf.h (ACC_STRICT): New define.
2621 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
2623 * class.c(build_utf8_ref): Move declaration of decl_size
2625 2002-02-07 Tom Tromey <tromey@redhat.com>
2627 * gcj.texi (Input Options): --CLASSPATH does not suppress system
2630 2002-02-04 Anthony Green <green@redhat.com>
2632 * class.c (build_utf8_ref): Put UTF-8 constants into merged
2633 sections if available.
2635 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2637 * parse.y (java_expand_classes): Fix typo in static field loop.
2639 2002-02-02 Richard Henderson <rth@redhat.com>
2641 * class.c (add_field): Mark static fields external.
2642 (build_class_ref): Remove redundant set.
2643 * parse.y (java_expand_classes): Mark static fields of classes
2644 to be compiled as local.
2645 * jcf-parse.c (parse_class_file): Likewise.
2647 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2649 * gcj.texi (About CNI): New node.
2651 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
2654 * jcf-parse.c : Check for HAVE_LOCALE_H before using
2655 setlocale() with LC_CTYPE as a parameter.
2658 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
2660 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2661 Follow GNU Coding Standards for --version.
2663 2002-01-28 Tom Tromey <tromey@redhat.com>
2665 * expr.c (build_jni_stub): Ensure storage for `meth' is
2667 * parse.y (java_complete_expand_methods): Set
2668 current_function_decl before building JNI stub.
2670 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
2672 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
2675 2002-01-22 Tom Tromey <tromey@redhat.com>
2677 * decl.c (java_init_decl_processing): Use add_predefined_file.
2678 Predefine RawData.java.
2679 (predef_filenames): Removed.
2680 (java_init_decl_processing): Don't register predef_filenames.
2681 * jcf-parse.c (add_predefined_file): New function.
2682 (predefined_filename_p): Rewrote.
2683 (predefined_filename_p): No longer static.
2684 * decl.c (java_init_decl_processing): Call initialize_builtins.
2685 * Make-lang.in (JAVA_OBJS): Added builtins.o.
2686 (java/builtins.o): New target.
2687 * builtins.c: New file.
2688 * parse.y (patch_invoke): Use build_call_or_builtin.
2689 * java-tree.h (build_call_or_builtin): Declare.
2690 (initialize_builtins): Declare.
2691 (java_set_exception_lang_code): Removed unused declaration.
2692 (PREDEF_FILENAMES_SIZE): Removed.
2693 (java_tree_index): Added JTI_PREDEF_FILENAMES.
2694 (predef_filenames): New define.
2695 (add_predefined_file): Declare.
2696 (predefined_filename_p): Declare.
2697 * expr.c (expand_invoke): Use build_call_or_builtin.
2699 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2701 * parse.y (patch_switch_statement): Fix format specifier.
2703 2002-01-16 Tom Tromey <tromey@redhat.com>
2705 More for PR java/5365:
2706 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
2708 (process_file): Generate include for
2709 java.lang.UnsupportedOperationExceptions.
2711 2002-01-15 Andreas Jaeger <aj@suse.de>
2713 * .cvsignore: Add man pages.
2715 2002-01-15 Tom Tromey <tromey@redhat.com>
2717 Fix for PR java/5365:
2718 * gjavah.c (process_file): Turn class name into a file name.
2720 2002-01-14 Matthias Klose <doko@debian.org>
2722 * gcj.texi: Fix whitespace and formatting errors in the
2723 synopsis of the man pages. Update copyright.
2725 2002-01-14 Tom Tromey <tromey@redhat.com>
2728 * Make-lang.in (java.install-man): Handle jv-convert man page.
2729 (java.generated-manpages): Added jv-convert.1.
2730 (java.uninstall): Remove jv-convert.1.
2731 (java.maintainer-clean): Likewise.
2732 ($(srcdir)/java/jv-convert.1): New target.
2733 * gcj.texi (Top): Link to jv-convert node.
2734 (Individual utilities): Likewise.
2735 (Invoking jv-convert): New node.
2737 2001-01-10 Jeff Sturm <jsturm@one-point.com>
2738 Martin Kahlert <martin.kahlert@infineon.com>
2740 * jcf-parse.c (get_constant): Don't swap lo/hi for big
2741 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
2743 2002-01-03 Graham Stott <grahams@redhat.com>
2745 * class.c (compile_resource_file): Update copyright date.
2746 Constify filename parameter.
2747 (java-tree.h): Update copyright date.
2748 (compile_resource_file): Constify filename parameter.
2750 2002-01-03 Graham Stott <grahams@redhat.com>
2752 * gcc/jcf-parse.c: Update copyright date.
2753 (yyparse): Constify resource_filename.
2755 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2757 * parse.y (src_parse_roots): Don't needlessly zero init.
2759 2001-12-31 Tom Tromey <tromey@redhat.com>
2761 * parse.y (dump_java_tree): New function.
2762 (source_end_java_method): Call it.
2763 (end_class_declaration): Likewise.
2764 * lang.c (java_decode_option): Call dump_switch_p.
2766 2001-12-28 Tom Tromey <tromey@redhat.com>
2768 * gen-table.pl: Don't process characters after \uffff. Added
2769 comment pointing to input file.
2771 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2773 * gen-table.pl: Const-ify output. Document the location of a
2774 suitable unicode input file.
2776 * chartables.h: Regenerate.
2778 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2780 * chartables.h: Const-ify.
2781 * gjavah.c (options): Likewise.
2782 * jcf-dump.c (options): Likewise.
2783 * jv-scan.c (options): Likewise.
2784 * lex.c (java_start_char_p, java_part_char_p): Likewise.
2785 * parse.y (binop_lookup): Likewise.
2787 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2789 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
2790 the static arrays that are output.
2791 * jvspec.c (jvgenmain_spec): Make static.
2792 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
2793 * keyword.h: Regenerate.
2794 * lang.c (string_option, process_option_with_no, lang_f_options,
2795 lang_W_options): Const-ify.
2796 * lex.c (java_lex): Likewise.
2798 2001-12-21 Richard Henderson <rth@redhat.com>
2800 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
2801 (get_boehm_type_descriptor): ... here. Arrange for the
2802 TREE_TYPE to get set properly.
2804 2001-12-21 Richard Henderson <rth@redhat.com>
2806 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
2807 only if the target requires collect2.
2809 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
2811 2001-12-20 Tom Tromey <tromey@redhat.com>
2814 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
2815 CAN_COMPLETE_NORMALLY for the node.
2816 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
2817 generate code for second branch if first branch can't complete
2819 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
2820 the loop head if the loop body can't complete normally.
2822 2001-12-20 Tom Tromey <tromey@redhat.com>
2825 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
2826 case where `finally' clause can't complete normally.
2828 2001-12-20 Tom Tromey <tromey@redhat.com>
2831 * parse.y (analyze_clinit_body): Added this_class parameter.
2832 Check for more cases where we must keep <clinit>.
2833 (maybe_yank_clinit): Cleaned up flow control.
2835 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2837 * decl.c (java_init_decl_processing): Don't initialize
2838 finit_leg_identifier_node.
2839 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
2840 (finit_leg_identifier_node): Remove.
2841 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
2843 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2845 * mangle.c (mangle_member_name): Don't special-case for
2847 * mangle_name.c (unicode_mangling_length): Likewise.
2848 (append_unicode_mangled_name): Likewise.
2849 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
2852 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2854 * expr.c (build_java_array_length_access): Don't force null pointer
2855 check unless flag_check_references is set.
2857 2001-12-20 Tom Tromey <tromey@redhat.com>
2859 Fix for PR java/3417:
2860 * parse.y (patch_assignment): Added special processing for
2862 (patch_return): Don't convert booleans to integers, and don't
2863 special-case `null'.
2865 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
2867 * config-lang.in (diff_excludes): Remove.
2869 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
2871 * gcj.texi: Update link to GCC manual.
2873 2001-12-17 Tom Tromey <tromey@redhat.com>
2875 * parse.y (link_nested_class_to_enclosing): Removed useless
2878 2001-12-16 Tom Tromey <tromey@redhat.com>
2880 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
2883 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
2885 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
2886 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
2889 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2891 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
2893 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2895 * decl.c (java_init_decl_processing): Build otable_type correctly.
2896 otable_decl is an otable_type.
2898 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2900 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
2901 otable_type, otable_ptr_type, method_symbol_type,
2902 method_symbols_array_type, method_symbols_array_ptr_type): New
2903 field/global tree definitions.
2904 (flag_indirect_dispatch): New flag.
2905 * decl.c (java_init_decl_processing): Initialize new otable and
2906 otable_syms type nodes and decls. Add new field "index" to
2908 * class.c (build_method_symbols_entry): New function.
2909 (make_method_value): Set "index" to to method's vtable index for
2910 virtual methods when indirect-dispatch is not used.
2911 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
2912 and set vtable_method_count to -1. Set otable and otable_syms field
2913 if indirect-dispatch is used and there was something to put in them.
2914 (build_method_symbols_entry): New function.
2915 (emit_offset_symbol_table): New function.
2916 * expr.c (get_offset_table_index): New function.
2917 (build_invokevirtual): Build array reference to otable at the index
2918 returned by get_offset_table_index, and use the result as the vtable
2920 (build_invokeinterface): Similar.
2921 * jcf-parse.c (yyparse): If indirect-dispatch, call
2922 emit_offset_symbol_table at the end of compilation, after all classes
2923 have been generated.
2924 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
2925 * lang.c (flag_indirect_dispatch): Define.
2926 (lang_f_options): Add indirect-dispatch flag.
2928 2001-12-14 Matthias Klose <doko@debian.org>
2930 * gcj.texi: Markup for man page generation. Document missing
2931 options printed by <tool> --help.
2932 Terminate description of gij's -ms option with a dot.
2933 * Make-lang.in ($(srcdir)/java/*.1): New targets.
2934 (java.generated-manpages java.install-man, java.uninstall,
2935 java-maintainer-clean) Updated.
2937 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
2939 * class.c (get_dispatch_table): Fix java vtable layout
2940 for TARGET_VTABLE_USES_DESCRIPTORS.
2941 * decl.c (java_init_decl_processing): Initialize
2942 alloc_no_finalizer_node, finalize_identifier_node.
2943 * expr.c (class_has_finalize_method): New function.
2944 (expand_java_NEW): Generate calls for finalizer-free allocation.
2945 (build_invokevirtual): Fix java vtable layout for
2946 TARGET_VTABLE_USES_DESCRIPTORS.
2947 * java-tree.h (enum java_tree_index): New entries:
2948 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
2949 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
2950 (class_has_finalize_method): declare.
2951 (HAS_FINALIZER_P): New macro.
2952 * parse.y (patch_invoke): Generate calls for finalizer-free
2955 2001-12-12 Matthias Klose <doko@debian.org>
2957 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
2958 whitespace at end of line.
2960 2001-12-11 Tom Tromey <tromey@redhat.com>
2962 * lex.c (java_init_lex): Define wfl_to_string as
2963 gnu.gcj.runtime.StringBuffer unless generating bytecode.
2965 2001-12-11 Jeff Sturm <jsturm@one-point.com>
2967 * class.c (make_method_value): Use null_pointer_node to
2968 represent empty exception table.
2970 2001-12-10 Tom Tromey <tromey@redhat.com>
2972 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
2974 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
2976 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
2978 2001-12-09 Per Bothner <per@bothner.com>
2980 * check-init.c (current_switch_has_default): New static field.
2981 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
2982 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
2983 DEFAULT_EXPR seen, simulate a default alternative that copies state.
2985 2001-12-09 Tom Tromey <tromey@redhat.com>
2987 * check-init.c (check_init): Don't allow pre- or post- increment
2988 or decrement of final variable.
2989 (final_assign_error): Minor error message rewording.
2991 2001-12-08 Tom Tromey <tromey@redhat.com>
2993 * java-tree.h: Fixed typo.
2995 * gjavah.c (decompile_method): Don't decompile to `return this'
2998 * gjavah.c (cxx_keywords): Re-sorted.
2999 * lex.c (cxx_keywords): Re-sorted.
3001 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
3004 * gjavah.c (print_namelet): Clear subnamelets.
3005 (HANDLE_METHOD): Set `method_printed' earlier.
3007 2001-12-07 Tom Tromey <tromey@redhat.com>
3009 * lang.c (lang_f_options): Added
3010 optimize-static-class-initialization.
3011 (java_decode_option): Removed special case.
3013 2001-12-07 Per Bothner <per@bothner.com>
3015 * check-init.c (check_init): Fix typo freeing memory twice.
3017 2001-12-05 Per Bothner <per@bothner.com>
3019 Restore support for static class initialization optimization.
3020 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
3021 * check-init.c (check_int): At end of BLOCK handle initialization
3022 blocks, which used to be done in java_complete_expand_method but did
3023 not handle the case where check_for_initialization might allocate
3024 more than a word of bits.
3025 * decl.c (lang_make_tree): The smic field is now a tree.
3026 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
3027 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
3029 * parse.y (emit_test_initialization): Combine hash_lookup calls.
3031 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
3032 Change from a hash table to a list.
3033 (struct_lang_decl): Change field 'smic' to match.
3034 * class.c (add_method_1): Initialize
3035 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
3036 * parse.y (adjust_init_test_initialization): Removed - inlined into -
3037 (java_expand_method_bodies): -here, since 'smic' is now a list.
3038 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
3040 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
3042 * class.c (java_hash_compare_tree_node): Fix casts.
3044 2001-12-04 Per Bothner <per@bothner.com>
3046 * check-init.c: Handle definite unassignment to finals in addition
3047 to definite assignment.
3048 (loop_current_locals): New field.
3049 (num_current_locals, int start_current_locals, num_current_words):
3051 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
3052 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
3053 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
3054 (get_variable_decl, check_final_reassigned): New functions.
3055 (check_init, check_bool_init): Modify as needed for checking finals.
3056 (check_for_initialization): Take extra parameter and return void.
3057 Do extra start-up logic to check final fields for assignment.
3058 * parse.y (check_static_final_variable_assignment_flag,
3059 reset_static_final_variable_assignment_flag, check_final_assignment,
3060 check_final_variable_local_assignment_flag,
3061 reset_final_variable_indirect_assignment_flag,
3062 reset_final_variable_global_assignment_flag): Remove functions.
3063 (java_complete_expand_methods, outer_field_access_fix,
3064 patch_assignment): Remove no-longer used logic.
3065 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
3066 * parse.y (register_fields, java_complete_tree): Update accordingly.
3068 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
3069 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
3070 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
3072 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
3074 * java-tree.h (DECL FINAL): New bit-field.
3075 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
3076 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
3077 (DECL_INIT_CALLS_THIS): New macro.
3078 (struct lang_decl): New bit-field init_calls_this.
3079 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
3080 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
3081 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
3082 use it for both local variables and final fields.
3083 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
3085 (struct lang_type): Remove hfv bit-field.
3086 (check_for_initialization): Change to return void.
3088 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
3089 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
3090 * check-init.c (final_assign_error): New helper function.
3091 (check_final_reassigned, check_init): Use it.
3092 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
3094 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
3095 bit-fields to unsigned.
3097 2001-12-03 Per Bothner <per@bothner.com>
3099 * parse.y (patch_binop): Minor constant folding.
3101 * parse.y (build_current_thisn): Shorter 'buffer'.
3103 2001-12-03 Per Bothner <per@bothner.com>
3105 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
3106 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
3107 * jcf-write.c (generate_bytecode_insns): Remove support for
3108 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
3109 * check-init.c (check_init): Likewise.
3111 2001-12-03 Per Bothner <per@bothner.com>
3113 * verify.c (subroutine_nesting): New function.
3114 (verify_jvm_instructions): Use it to fix logic for checking that
3115 we're done with the current subroutine.
3117 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
3118 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
3120 2001-12-03 Per Bothner <per@bothner.com>
3122 * jcf.h: Fix obvious typo in comment.
3123 * typeck.c (build_null_signature): Add comment.
3125 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
3127 * expr.c: Remove leading capital from diagnostic messages, as
3128 per GNU coding standards.
3129 * jcf-io.c: Similarly.
3130 * jcf-parse.c: Similarly.
3131 * jv-scan.c: Similarly.
3132 * jvspec.c: Similarly.
3133 * mangle.c: Similarly.
3135 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
3136 Alexandre Petit-Bianco <apbianco@redhat.com>
3138 * expr.c (build_java_arrayaccess): Call save_expr on array for
3139 correct evaluation order, modified comment, fixed indentation.
3140 * parse.y: (patch_assignment): Correctly extract the array base
3141 from the tree generate by build_java_arrayaccess, added comments.
3142 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
3143 Fixes PR java/3096, PR java/3803, PR java/3965.
3145 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
3147 * expr.c (expand_byte_code): Remove trailing periods from messages.
3148 * jcf-parse.c (load_class, jcf_parse): Similarly.
3149 * jcf-write.c (generate_classfile): Similarly.
3150 * lex.c (java_lex): Similarly.
3152 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3154 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
3156 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
3158 * Make-lang.in (java.generated-manpages): New dummy target.
3160 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3162 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3164 (lang_specific_pre_link): Use set_input to set input_filename.
3166 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3167 (main): Fix definition.
3168 Strip `main' from classname.
3171 2001-11-18 Roger Sayle <roger@eyesopen.com>
3173 * parse.h (java_expand_switch): Remove old prototype.
3175 2001-11-18 Tom Tromey <tromey@redhat.com>
3177 Fix for PR java/1401:
3178 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
3180 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
3183 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
3185 * lang.c (finish_parse): Rename to java_finish.
3186 (LANG_HOOKS_FINISH, java_finish): New.
3188 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
3190 * decl.c (init_decl_processing): Rename java_init_decl_processing.
3191 * java-tree.h: New prototype.
3192 * lang.c (java_init): Update prototype. Combine with old init_parse.
3194 2001-11-13 Tom Tromey <tromey@redhat.com>
3196 * gjavah.c (method_signature): New global.
3197 (HANDLE_METHOD): Set it.
3198 (decompile_return_statement): New function.
3199 (decompile_method): Use it.
3200 (print_method_info): Removed `synth' argument.
3202 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3204 * java-tree.h (java_set_yydebug): New.
3205 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
3206 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
3207 (print_lang_decl, print_lang_type, print_lang_identifier,
3208 print_lang_statistics, lang_print_xnode): Remove.
3210 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3212 * jcf-parse.c (init_lex): Remove.
3213 * lang.c (language_string, lang_identify): Remove.
3214 (struct lang_hooks): Constify.
3215 (LANG_HOOKS_NAME): Override.
3216 (init_parse): Update.
3218 2001-11-08 Andreas Franck <afranck@gmx.de>
3220 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
3221 program_transform_name the way suggested by autoconf.
3222 (java.install-common): Also transform auxiliary program names with
3223 program_transform_name.
3225 2001-11-08 Tom Tromey <tromey@cygnus.com>
3227 * parse.y (trap_overflow_corner_case): New rule.
3228 (unary_expression): Use it.
3229 * lex.c (java_init_lex): Don't set minus_seen.
3230 (yylex): Don't use minus_seen. Communicate overflow to parser for
3232 (error_if_numeric_overflow): New function.
3233 * parse.h (minus_seen): Removed field.
3234 (JAVA_RADIX10_FLAG): New define.
3236 2001-11-07 Tom Tromey <tromey@redhat.com>
3238 Patch for PR java/1414:
3239 * parse.y (case_label_list): New global.
3240 (goal): Register case_label_list with GC.
3241 (java_complete_lhs): Save new case on case_label_list.
3242 (patch_switch_statement): Check for duplicate case labels.
3244 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3246 * parse.y (patch_assignment): Removed unused third argument.
3247 (java_complete_lhs): Removed unused third argument to patch_assignment.
3249 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
3251 * lang.c: Include langhooks-def.h.
3252 * Make-lang.in: Update.
3254 2001-10-31 Zack Weinberg <zack@codesourcery.com>
3256 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
3258 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3260 * mangle.c (find_compression_record_match): Don't match compression
3261 records for package name elements unless they occur at the start of
3262 the name. Fix for PR java/4717.
3264 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3266 * expr.c (expand_java_field_op): Don't special-case references to
3267 java.lang.PRIMTYPE.TYPE.
3268 (build_primtype_type_ref): Removed.
3269 * java-tree.h (build_primtype_type_ref): Remove prototype.
3270 * parse.y (maybe_build_primttype_type_ref): Removed.
3271 (complete_function_arguments): Don't special-case references to
3272 java.lang.PRIMTYPE.TYPE.
3273 (patch_assignment): Likewise.
3274 (array_constructor_check_entry): Likewise.
3276 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3278 * mangle.c (static tree compression_table): Fixed leading comment.
3279 * parse.h (struct parser_ctxt): Fixed field comment.
3280 * parse.y (check_pkg_class_access): New prototype, fixed leading
3281 comment, new parameter used to emit error only if passed as true.
3282 (parse_check_super): Pass extra argument to check_pkg_class_access.
3283 (do_resolve_class): Likewise.
3284 (process_imports): Likewise.
3285 (read_import_dir): Fixed indentation.
3286 (find_in_imports_on_demand): New local class_type_name. Local
3287 node_to_use deleted. while loop changed into for loop. Report
3288 multiple definition only for accessible classes. Improved error
3290 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
3291 assigned to parameter list, fixed indentation. while loop changed
3292 into for loop, restore TREE_CHAIN on local `tem' before the next
3295 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3297 * lang.c (lang_get_alias_set): Deleted.
3299 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3301 * gjavah.c (jni_print_char): Fix thinko in last change.
3303 * gjavah.c (jni_print_char, decode_signature_piece): Use
3304 safe-ctype macros and/or fold extra calls into fewer ones.
3305 * lex.c (java_read_unicode, java_lex): Likewise.
3306 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
3307 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
3308 * mangle_name.c (append_unicode_mangled_name,
3309 unicode_mangling_length): Likewise.
3311 2001-10-17 Richard Henderson <rth@redhat.com>
3313 * Make-lang.in (java/lang.o): Depend on langhooks.h.
3315 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3317 * lang.c (langhooks.h): Included.
3318 (LANG_HOOKS_INIT): Redefined.
3319 (LANG_HOOKS_INIT_OPTIONS): Likewise.
3320 (LANG_HOOKS_DECODE_OPTION): Likewise.
3321 (struct lang_hooks lang_hooks): New initialization.
3323 2001-10-11 Per Bothner <per@bothner.com>
3325 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
3326 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
3327 The former is simpler, and jcf-write.c handles it better.
3328 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
3329 or WITH_CLEANUP_EXPR.
3330 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
3331 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
3333 * parse.y (patch_if_else_statement): If the condition is constant,
3334 optimize away the test.
3336 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3338 * parse.y (patch_cast): Call patch_string on the first operand of
3339 the incoming node, update it if necessary. Fixes PR java/4510.
3341 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3343 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
3344 when name qualifier matches a package name.
3346 2001-10-08 Tom Tromey <tromey@redhat.com>
3348 Fix for PR java/4489:
3349 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
3350 force a new label when computing `body_block'.
3352 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3354 * jcf-io.c (format_uint): Const-ify.
3355 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
3356 * lex.c (java_get_line_col): Likewise.
3357 * parse.y (build_incdec): Likewise.
3359 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3361 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
3362 a NULL enclosing context if appropriate. Fixes PR java/4466.
3364 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3366 * parse.y (patch_assignment): Use lvalue's original TYPE when
3367 building the final COMPOUND_EXPR.
3368 (try_reference_assignconv): Fixed leading comment.
3370 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3372 * parse.y (check_final_variable_indirect_assignment): For
3373 COMPOUND_EXPR, return only if finals were found initialized
3374 properly, if not, keep on checking.
3375 (check_final_variable_global_assignment_flag): New local
3376 error_found, set when appropriate and used to decide whether to
3377 report uninitialized finals. Fixed typo in comment.
3379 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3381 * decl.c (init_decl_processing): Fixed typo in predef_filenames
3382 last three initializations. Fixes PR java/4360.
3384 2001-09-21 Richard Henderson <rth@redhat.com>
3386 * class.c (get_dispatch_table): Handle function descriptors.
3387 (build_dtable_decl): Likewise.
3388 * expr.c (build_invokevirtual): Likewise.
3390 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3392 * parse.y (patch_method_invocation): Build class initialization
3393 when static finals are used to qualify method invocation.
3396 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
3398 * parse.h: (WFL_STRIP_BRACKET): Re-written using
3399 build_type_name_from_array_name.
3400 (STRING_STRIP_BRACKETS): New macro.
3401 * parse.y (build_type_name_from_array_name): New function.
3402 (array_creation_expression:): Accumulate []s instead of [s.
3403 (cast_expression:): Accumulate []s instead of [s after cast type
3405 (build_array_from_name): Local string deleted, use
3406 build_type_name_from_array_name.
3407 (build_unresolved_array_type): Accumulate []s instead of [s after
3409 (register_fields): Fixed comment.
3410 (resolve_class): Local name, base deleted, new locals tname and
3411 array_dims. Use build_type_name_from_array_name. Use array_dims to
3413 (purify_type_name): Use STRING_STRIP_BRACKETS.
3415 2001-09-18 Andreas Jaeger <aj@suse.de>
3417 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
3418 * jv-scan.c: Likewise.
3420 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3422 * parse.y (patch_method_invocation): Inner class creation context
3423 check not enforced within constructors. Fixes PR java/1873.
3425 2001-09-16 Tom Tromey <tromey@redhat.com>
3427 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
3428 NOTE_PUSH for single-case push. Fixes PR java/4189.
3430 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3432 * java-tree.h (TYPE_IMPORT_LIST): New macro.
3433 (TYPE_IMPORT_DEMAND_LIST): Likewise.
3434 (struct lang_type): New fields import_list and import_demand_list.
3435 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
3436 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
3437 (do_resolve_class): New local saved_enclosing_type, initialized,
3438 passed as parameter to find_in_imports and find_in_imports_on_demand.
3439 (find_in_imports): Added paramater enclosing_type, use its
3440 TYPE_IMPORT_LIST when applicable.
3441 (find_in_imports_on_demand): Added parameter enclosing_type, use
3442 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
3443 declaration and initialization.
3444 (fold_constant_for_init): Switch/restore current_class to the
3445 appropriate context.
3447 2001-09-13 Mark Mitchell <mark@codesourcery.com>
3449 * verify.c (verify_jvm_instructions): Fix typo.
3451 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3453 * expr.c (expand_invoke): Const-ification.
3454 * parse.y (patch_method_invocation): Likewise.
3456 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3458 * gjavah.c (cxx_keywords): Const-ification.
3459 * keyword.gperf (java_keyword): Likewise.
3460 * lang.c (java_tree_code_name): Likewise.
3461 * lex.c (cxx_keywords): Likewise.
3462 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
3464 2001-09-11 Richard Henderson <rth@redhat.com>
3466 * parse.h (ctxp_for_generation): Mark extern.
3468 2001-09-10 Richard Henderson <rth@redhat.com>
3470 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
3472 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3474 * typeck.c (java_array_type_length, build_prim_array_type):
3475 Represent empty arrays by NULL index.
3477 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
3479 * java-tree.h (compile_resource_file): Grouped with other prototypes.
3480 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
3482 2001-09-06 Anthony Green <green@redhat.com>
3484 * class.c (O_BINARY): Define if necessary.
3485 (registerResource_libfunc): Declare.
3486 (init_class_processing): Initilize registerResource_libfunc.
3487 (compile_resource_file): New function.
3488 * java-tree.h (resource_name): Declare.
3489 (compile_resource_file): Declare.
3490 * jcf-parse.c (yyparse): Handle compiling java resource files.
3491 * lang.c (java_decode_option): Handle -fcompile-resource option.
3492 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
3494 * gcj.texi (Code Generation): Add documentation for -R flag.
3496 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3498 * jcf-write.c (generate_classfile): Issue an error in case of
3499 field/initial value mismatch.
3500 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
3501 being initialized and we're generating bytecode.
3502 (java_complete_lhs): In MODIFY_EXPR section: added comments,
3503 set DECL_INITIAL properly when appropriate.
3507 2001-09-01 Per Bothner <per@bothner.com>
3509 * parse.y (maybe_yank_clinit): A field without an initializer is not
3510 relevant. All initializers except static final and constant require
3511 <clinit>, regardless of flag_emit_class_files.
3513 2001-08-31 Per Bothner <per@bothner.com>
3515 * class.c (set_constant_value): When not emitting class files, then a
3516 String ConstantValue is a utf8const_ptr_type.
3518 2001-08-30 Per Bothner <per@bothner.com>
3520 * jcf-write.c (generate_classfile): Check that field is primitive
3521 or string before emitting ConstantValue attribute.
3523 2001-08-30 Per Bothner <per@bothner.com>
3525 * parse.y (resolve_qualified_expression_name): If creating a
3526 COMPOUND_EXPR, set it's type correctly.
3528 2001-08-30 Per Bothner <per@bothner.com>
3530 * jcf-io.c (open_class): Set filename field.
3532 * jcf-parse,c (parse_class_file): Set current_function_decl
3533 for better error message when Code attribute is missing.
3535 * lang.c (put_decl_node, lang_print_error): Re-arrange for
3536 better diagnostics, especially for constructors.
3538 2001-08-30 Per Bothner <per@bothner.com>
3540 * jcf-write.c (generate_classfile): Don't write ConstantValue
3541 attribute if field is not final, for compatibility with jdk.
3543 * jcf-write.c (generate_classfile): Convert ConstantValue values
3544 to correct type. Work-around for front-end bug.
3545 * class.c (set_constant_value): Error if constant has wrong type.
3547 2001-08-30 Per Bothner <per@bothner.com>
3549 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
3550 "Double" are printed at verbosity 1.
3552 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
3554 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
3556 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3558 * parse.y (patch_assignment): Don't verify final re-assignment here.
3559 (java_complete_lhs): Verify assignments to finals calling
3560 patch_assignment. Verify re-assignments to finals before calling
3563 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
3565 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
3568 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3570 * lex.c (java_lex): new local found_hex_digits. Set and then used
3571 in test to reject invalid hexadecimal numbers.
3572 * parse.y (java_complete_tree): Prevent unwanted cast with
3573 initialized floating point finals.
3574 (patch_binop): Emit a warning when detecting a division by zero,
3575 mark result not constant, don't simplify non integer division.
3577 2001-08-28 Per Bothner <per@bothner.com>
3579 * jcf-write.c (generate_bytecode_insns): For increments and
3580 decrements just recurse to push constant. Improvement on Mark's patch.
3582 2001-08-28 Mark Mitchell <mark@codesourcery.com>
3584 * jcf-write.c (generate_bytecode_insns): Generate an integer to
3585 real conversion for increments and decrements of reals.
3587 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3589 * parse.y (resolve_qualified_expression_name): Handle unresolved
3590 qualified expressions, prevent numerical qualifiers, fixed typo.
3593 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3595 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
3596 don't report anything but deprecated class when marked so. Handle
3598 (patch_method_invocation): Check deprecation on methods and types.
3599 (patch_binop): code becomes an enum tree_code, added default: to
3600 switch to handle that. Detect division by zero, try to fold and
3601 return before using a subroutine.
3603 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3605 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
3606 file smaller than 4 bytes.
3607 * parse.y (check_inner_circular_reference): New function.
3608 (check_circular_reference): Likewise.
3609 (array_initializer:): Accept {,}.
3610 (java_check_circular_reference): Rewritten using
3611 check_circular_reference and check_inner_circular_reference.
3612 (java_complete_expand_method): Unconditionally save and restore
3613 the unpurged exception list.
3614 (build_dot_class_method_invocation): Unmangle signature parameter.
3616 2001-08-21 Tom Tromey <tromey@redhat.com>
3618 * decl.c (init_decl_processing): Add `throws' field to method
3620 * class.c (make_method_value): Compute `throws' field for method.
3622 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3624 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
3625 circularity is detected.
3626 (ctors_unchecked_throws_clause_p): Fixed leading comment.
3628 2001-08-17 Richard Henderson <rth@redhat.com>
3630 * class.c (emit_register_classes): Add align parameter to
3631 call to assemble_integer.
3633 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
3635 * jcf-parse.c (load_class): New locals saved and class_loaded. If
3636 loading a class_or_name fails, try considering an innerclass name
3637 and load the enclosing context.
3638 * parse.y (resolve_inner_class): New function.
3639 (find_as_inner_class): Added leading comment.
3640 (register_incomplete_type): Keep the current context as enclosing
3641 context for JDEP_FIELD dependencies.
3642 (do_resolve_class): Locals new_class_decl and super initialized to
3643 NULL. Call resolve_inner_class, explore the enclosing context
3644 superclass if necessary.
3647 2001-08-16 Tom Tromey <tromey@redhat.com>
3649 * jcf-dump.c (main): Updated for change to jcf_path_seal.
3650 * gjavah.c (main): Updated for change to jcf_path_seal.
3651 * lang.c (version_flag): New global.
3652 (java_decode_option): Recognize `-version'.
3653 (java_init): Update for change to jcf_path_seal.
3654 * jcf.h (jcf_path_seal): Added `print' argument.
3655 * jcf-path.c (jcf_path_seal): Added `print' argument.
3657 2001-08-13 Zack Weinberg <zackw@panix.com>
3659 * Make-lang.in (java/decl.o): Update dependencies.
3660 * decl.c: Include libfuncs.h, don't include toplev.h.
3662 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3664 * decl.c (init_decl_processing): exception_type_node,
3665 class_not_found_type_node, and no_class_def_found_type_node
3666 initialized. predef_filenames augmented accordingly.
3667 instinit_identifier_node initialized.
3668 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
3669 * java-tree.h (enum java_tree_index): New entries
3670 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
3671 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
3672 (exception_type_node): New macro.
3673 (class_not_found_type_node): Likewise.
3674 (no_class_def_found_type_node): Likewise.
3675 (instinit_identifier_node): Likewise.
3676 (PREDEF_FILENAMES_SIZE): Adjusted.
3677 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
3678 (struct lang_type): Fixed typo in bitfield name.
3679 (DECL_INSTINIT_P): New macro.
3680 (ID_INSTINIT_P): Likewise.
3681 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
3683 * parse.y (encapsulate_with_try_catch): New function.
3684 (generate_instinit): Likewise.
3685 (build_instinit_invocation): Likewise.
3686 (ctors_unchecked_throws_clause_p): Likewise.
3687 (add_instance_initializer): Deleted.
3688 (build_instance_initializer): Likewise.
3689 (in_instance_initializer): Likewise.
3690 (check_method_redefinition): instinit$ not to be verified.
3691 (java_complete_expand_methods): Generate instinit$, simplified code.
3692 (build_dot_class_method): Eliminated unnecessary locals. Use
3693 encapsulate_with_try_catch, removed unnecessary code.
3694 (fix_constructors): New local iii. Use build_instinit_invocation.
3695 (patch_method_invocation): Added comment.
3696 (maybe_use_access_method): Don't consider instinit$.
3697 (find_applicable_accessible_methods_list): Shorten the search for
3699 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
3700 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
3701 (patch_throw_statement): Likewise. Fixed typo.
3703 2001-08-12 David Edelsohn <edelsohn@gnu.org>
3706 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3707 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3709 (lang_specific_pre_link): Use set_input to set input_filename.
3711 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3712 (main): Fix definition.
3713 Strip `main' from classname.
3716 2001-08-11 Zack Weinberg <zackw@panix.com>
3718 * lex.h: Don't include setjmp.h. Don't define
3719 SET_FLOAT_HANDLER or prototype set_float_handler.
3721 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3723 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
3724 `poplevel' in the right order.
3726 2001-08-09 Richard Henderson <rth@redhat.com>
3728 * Make-lang.in (class.o): Depend on TARGET_H.
3729 * class.c (emit_register_classes): Use target hooks instead of
3730 assemble_constructor and assemble_destructor.
3732 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
3734 * check-init.c (flags.h): Include
3735 (check_init): Don't report uninitialized static class
3736 initialization flags, don't free bit index when doing static class
3737 initialization optimization.
3738 (check_for_initialization): Return type changed to `unsigned int.'
3739 (attach_initialized_static_class): New function.
3740 * class.c (add_method_1): Create the initialized static class
3742 (finish_class): Always emit deferred inline methods.
3743 * decl.c (emit_init_test_initialization): Moved to expr.c
3744 (complete_start_java_method): Don't traverse
3745 DECL_FUNCTION_INIT_TEST_TABLE.
3746 (lang_mark_tree): Mark hash tables in function decls.
3747 * expr.c (emit_init_test_initialization): Moved from decl.c.
3748 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
3749 initialization flag, set DECL_CONTEXT and
3750 LOCAL_CLASS_INITIALIZATION_FLAG.
3751 (java_lang_expand_expr): Emit initialization code for static class
3752 initialized flags when entering block, if necessary.
3753 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
3754 * java-tree.h (flag_optimize_sci): New global variable declaration.
3755 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
3756 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
3757 (LOCAL_FINAL_P): Fixed typo in comment.
3758 (FINAL_VARIABLE_P): Likewise.
3759 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
3760 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
3761 (struct lang_decl): New fields `ict', `smic' and `cif.'
3762 (check_for_initialization): New returned value for global.
3763 (attach_initialized_static_class): New global function.
3764 (STATIC_CLASS_INIT_OPT_P): New macro.
3765 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
3766 * lang.c (java_decode_option): Handle
3767 `-fno-optimize-static-class-initialization'
3768 * parse.y (start_complete_expand_method): New function.
3769 (java_expand_method_bodies): Likewise.
3770 (attach_init_test_initialization_flags): Likewise.
3771 (adjust_init_test_initialization): Likewise.
3772 (emit_test_initialization): Likewise.
3773 (java_complete_expand_methods): Nullify abstract and native method
3775 (java_complete_expand_method): New locals `fbody', `block_body'
3776 and `exception_copy.' Reorganized: directly return on empty method
3777 bodies, call `start_complete_expand_method', remember definitely
3778 initialized static class in function, don't expand method bodies.
3779 (java_expand_classes): Call `java_expand_method_bodies' before
3780 `finish_class' when compiling to native.
3781 (resolve_expression_name): Use `orig' after building outer class
3783 (patch_invoke): Remember static method invocations.
3785 2001-08-06 Richard Henderson <rth@redhat.com>
3787 * class.c (emit_register_classes): Pass a symbol_ref and priority
3788 to assemble_constructor.
3790 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
3792 * java-tree.h (all_class_filename): New macro.
3793 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
3794 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
3795 newly created IDENTIFIER_NODE to `all_class_filename.'
3797 2001-08-01 Jeff Sturm <jsturm@one-point.com>
3799 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
3800 Use ggc_add_tree_root to register roots.
3802 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3804 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
3805 second operand calling check_init.
3806 * decl.c (complete_start_java_method): Swaped second and third
3807 arguments while creating WITH_CLEANUP_EXPR node.
3808 * jcf-write.c (generate_bytecode_insns): Use second operand
3809 instead of third when handling WITH_CLEANUP_EXPR.
3810 * parse.y (java_complete_lhs): Expand second operand of
3811 WITH_CLEANUP_EXPR nodes.
3812 (patch_synchronized_statement): Swaped second and third arguments
3813 while creating WITH_CLEANUP_EXPR node.
3815 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3817 * parse.y (create_interface): Avoid cyclic inheritance report when
3818 syntax error encountered during class definition.
3821 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3823 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3825 (lang_specific_pre_link): Use set_input to set input_filename.
3827 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3828 (main): Fix definition.
3829 Strip `main' from classname.
3832 2001-07-18 Tom Tromey <tromey@redhat.com>
3835 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
3836 * lex.c (java_new_lexer): Use ICONV_CONST.
3837 (java_read_char): Likewise.
3838 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
3839 (jv-scan$(exeext)): Likewise.
3841 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3843 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
3844 * parse.y (check_class_interface_creation): Allow `private' if the
3845 enclosing is not an interface.
3846 (create_interface): Interface tagged public if the enclosing
3847 context is an interface.
3848 (create_class): Class tagged public if the enclosing context
3852 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3854 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
3857 2001-07-14 Tim Josling <tej@melbpc.org.au>
3859 * check-init.c (check_init): Remove references to EXPON_EXPR.
3861 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3863 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
3864 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
3867 2001-07-13 Tom Tromey <tromey@redhat.com>
3869 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
3872 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3874 * parse.y (patch_method_invocation): Don't override primary if one
3875 is already provided, but let this$<n> be built. Fixed comment.
3877 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3879 * parse.y (empty_statement:): Report empty statement error only
3880 when found at class declaration level.
3883 2001-07-12 Tom Tromey <tromey@redhat.com>
3885 * expr.c (expand_load_internal): New function.
3886 (LOAD_INTERNAL): Use it.
3888 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
3890 * parse.y (verify_constructor_super): Compare anonymous class ctor
3891 args with `valid_method_invocation_conversion_p.'
3894 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3896 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
3897 `-fsyntax-only.' Fixes PR java/3248
3899 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3901 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
3903 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3905 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
3906 current function is static. Fixes PR java/1970
3908 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3910 * parse.y (patch_method_invocation): Add enclosing context to ctor
3911 calls if necessary. Fixes PR java/2953
3913 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3915 * parse.y (resolve_package): Abort if qualified expression member
3917 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
3920 2001-07-07 Zack Weinberg <zackw@stanford.edu>
3922 * verify.c: Don't use // comments.
3924 2001-07-05 Tom Tromey <tromey@redhat.com>
3926 * lang.c (flag_assume_compiled): Removed.
3927 * java-tree.h (flag_assume_compiled): Removed.
3928 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
3929 -fhash-synchronization, -fuse-divide-subroutine,
3930 -fcheck-references, -femit-class-file, -femit-class-files,
3931 -fassume-compiled. Updated --encoding information. Changed
3932 -foutput-class-dir to `-d'.
3934 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
3936 * jcf-parse.c (parse_class_file): Add lineno parameter to
3937 debug_start_source_file call.
3939 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
3941 * gcj.texi: Use gpl.texi.
3942 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
3943 dependencies and use doc/include in search path.
3945 2001-07-03 Jeff Sturm <jsturm@one-point.com>
3947 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
3948 `this'. If so, don't build instance initializers.
3950 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3952 * parse.y (resolve_expression_name): Improved error message for
3953 inner class cases. Fixes PR java/1958
3955 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
3957 * lang.c: #include diagnostic.h
3958 (lang_print_error): Add a `diagnostic_context *' parameter.
3959 (java_dummy_print): Likewise.
3960 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
3962 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3964 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
3965 * jcf.h (typedef struct JCF): New bitfield `finished.'
3966 (JCF_FINISH): Set `finished.'
3967 (JCF_ZERO): Reset `finished.'
3970 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3972 * parse.y (class_body_declaration:): Don't install empty instance
3976 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3978 * class.c (set_super_info): Call `set_class_decl_access_flags.'
3979 (set_class_decl_access_flags): New function.
3980 * java-tree.h (set_class_decl_access_flags): New prototype.
3981 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
3982 (parse_class_file): New local `decl_max_locals.' Take wide types
3983 into account to compute DECL_MAX_LOCALS.
3984 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
3987 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
3989 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
3991 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3993 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
3994 * parse.y (do_resolve_class): Moved comments out to leading comment
3995 section. Removed local `start', New local `_ht' and
3996 `circularity_hash.' Record `enclosing' in hash table and search
3997 it to detect circularity. Use `enclosing' as an argument to
3998 `lookup_cl.' Free the hash table when done.
4000 2001-06-19 Tom Tromey <tromey@redhat.com>
4002 * lex.c (java_read_char): Disallow invalid and overlong
4003 sequences. Fixes PR java/2319.
4005 2001-06-05 Jeff Sturm <jsturm@one-point.com>
4007 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
4009 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4011 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
4012 arguments accordingly.
4014 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
4016 * gcj.texi: Move contents to just after title page.
4018 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
4020 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
4022 (patch_incomplete_class_ref): Build the class ref, build the class
4023 init if necessary, complete the tree.
4026 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4028 * parse.y (lookup_field_wrapper): Test `name' code.
4029 (resolve_qualified_expression_name): Test `qual_wfl' code.
4030 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
4031 handle `qual_wfl' by code.
4032 (maybe_build_primttype_type_ref): Test `wfl' code.
4034 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4036 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
4038 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
4039 the dvi file in the java directory.
4041 2001-05-25 Sam TH <sam@uchicago.edu>
4043 * gen-table.pl javaop.h jcf.h lex.h,
4044 parse.h: Fix header include guards.
4046 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
4048 * jv-scan.c (version): Update copyright year.
4050 2001-05-21 Per Bothner <per@bothner.com>
4052 * jcf-parse.c (read_class): If class is from .class or .zip file
4053 and it's already been read, don't push/pop parser context.
4055 2001-05-18 Per Bothner <per@bothner.com>
4057 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
4058 command line so the jvgenmain-generated main program comes first.
4060 2001-05-15 Tom Tromey <tromey@redhat.com>
4062 * class.c (build_utf8_ref): Don't generate identifier based on
4065 2001-05-12 Richard Henderson <rth@redhat.com>
4067 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
4068 * expr.c (java_lang_expand_expr): Expand it.
4069 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
4070 calling build_exception_object_ref.
4071 * parse.y (catch_clause_parameter): Likewise.
4072 (build_dot_class_method): Likewise.
4073 (try_reference_assignconv): Likewise.
4074 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
4075 * jcf-write.c (generate_bytecode_insns): Likewise.
4077 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4079 * parse.y (build_unresolved_array_type): Set
4080 EXPR_WFL_QUALIFICATION on the newly created wfl.
4081 Fixes PR java/2538. Fixes PR java/2535.
4083 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4085 * parse.y (fix_constructors): Removed unnecessary assignment to
4086 local. Moved assignment to `this$<n>', fixed comments and
4088 (build_wfl_wrap): Fixed indentation.
4089 Fixes PR java/2598, java/2579 and java/2658.
4091 2001-05-03 Mo DeJong <mdejong@redhat.com>
4093 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
4094 check for byte swap.
4096 2000-05-02 Jeff Sturm <jsturm@one-point.com>
4098 * expr.c (build_class_init): Move MODIFY_EXPR
4099 outside of COND_EXPR. Remove variable `call'.
4101 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4103 * decl.c: NULL_PTR -> NULL.
4104 * jcf-write.c: Likewise.
4106 2001-05-01 Tom Tromey <tromey@redhat.com>
4108 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
4109 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
4110 * gcj.texi: Updated copyright text. Include fdl.texi.
4111 (Top): Link to new node.
4113 2001-05-01 Per Bothner <per@bothner.com>
4115 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
4117 2001-05-01 Per Bothner <per@bothner.com>
4119 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
4120 import_list contains the name, not the TREE_PURPOSE.
4122 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4124 * jcf-io.c (read_zip_member): Cast to long in comparison with
4127 * jvspec.c (lang_specific_driver): Initialize variables.
4129 * mangle.c (find_compression_record_match): Likewise.
4131 * typeck.c (build_null_signature): Provide static prototype. Mark
4132 parameter with ATTRIBUTE_UNUSED.
4134 * verify.c (verify_jvm_instructions): Initialize variable.
4136 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4138 * parse.y (do_resolve_class): Check for cyclic inheritance during
4139 inner class resolution.
4141 2001-04-27 Per Bothner <per@bothner.com>
4143 * parse.y (java_expand_classes): Don't change ctxp_for_generation
4144 while iterating, since that could cause gc to lose stuff.
4146 2001-04-26 Per Bothner <per@bothner.com>
4148 Fix method search wrt scope of inner classes to match JLS2.
4149 * typeck.c (build_null_signature): New static function.
4150 (has_method): New function. Uses build_null_signature and lookup_do.
4151 * java-tree.h (has_method): New declaration.
4152 * parse.y (find_applicable_accessible_methods_list): Do not search
4153 context of inner classes here.
4154 (patch_method_invocation): Search scope, ie. current and outer clases,
4155 for method matching simple name, to find class.
4157 2001-04-26 Per Bothner <per@bothner.com>
4159 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
4160 Fix thinko: If a single case, use if_icmpeq, not ifeq.
4162 * constants.c (find_methodref_with_class_index): New function.
4163 (find_methodref_index): Use find_methodref_with_class_index.
4164 * java-tree.h (find_methodref_with_class_index): New declaration.
4165 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
4166 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
4167 If context changed from interface to class, don't use invokeinterface.
4169 2001-04-25 Per Bothner <per@bothner.com>
4171 * verify.c (verify_jvm_instructions): For field instructions,
4172 check that field index is valid. For invoke instructions, check that
4173 method index is valid.
4175 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
4177 * config-lang.in (target_libs): Copy from $libgcj_saved.
4179 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4181 * decl.c (init_decl_processing): Add new class "protectionDomain"
4183 * class.c (make_class_data): Set initial value for "protectionDomain".
4185 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4187 * jvspec.c (lang_specific_driver): Fix memory allocation
4188 deficit, by using concat in lieu of xmalloc/sprintf.
4190 2001-04-20 Per Bothner <per@bothner.com>
4192 Fixes to compile multiple .class files at once.
4193 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
4194 * java-tree.h (CLASS_PARSED_P): New macro.
4195 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
4196 * jcf-parse.c (jcf_parse_source): Inline into read_class.
4197 (read_class): Avoid some code duplication.
4198 Don't call JCF_FINISH for a .class file - might be needed later.
4199 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
4200 rather than CLASS_LOADED_P, since latter implies class laid out.
4201 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
4202 * parse.y: Don't need to set CLASS_LOADED_P for array types.
4204 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4206 * Make-lang.in (java/boehm.o): Depend on toplev.h.
4208 * boehm.c: Include toplev.h.
4210 2001-04-06 Tom Tromey <tromey@redhat.com>
4211 Alexandre Petit-Bianco <apbianco@redhat.com>
4213 Fix for PR gcj/1404 and PR gcj/2332:
4214 * parse.y (build_array_from_name): If we use the type_wfl then
4215 accumulate dimensions from the original type as well.
4216 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
4218 2001-04-06 Tom Tromey <tromey@redhat.com>
4220 * parse.y (analyze_clinit_body): Return true if the second operand
4221 of a METHOD_EXPR is nonzero.
4223 2001-04-06 Tom Tromey <tromey@redhat.com>
4225 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
4227 ($(srcdir)/java/parse.c): Likewise.
4229 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4231 * gcj.texi: Use `which-gcj' instead of `which-g77.'
4232 (version-gcc): Initialized.
4233 (which-gcj): Likewise.
4235 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4237 * java-tree.h (struct lang_decl): New macro
4238 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
4239 * parse.y (build_instance_initializer): New function.
4240 (add_instance_initializer): Use it.
4241 (java_fix_constructors): Set `current_class' before fix pass.
4242 (fix_constructors): Just return if already fixed. Move `super()'
4243 invocation ahead. Use `build_instance_initializer.'
4246 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4248 * parse.y (resolve_qualified_expression_name): Pass field's
4249 DECL_CONTEXT to `not_accessible_p.'
4250 (not_accessible_p): Changed parameters order in `inherits_from_p'
4253 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
4255 * lang-options.h: Add flag_check_references.
4257 2001-04-04 Per Bothner <per@bothner.com>
4259 * java-tree.h (CONSTANT_VALUE_P): New macro.
4260 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
4261 * parse.y (maybe_build_class_init_for_field): New static function.
4262 (resolve_expression_name, resolve_field_access): Use
4263 maybe_build_class_init_for_field instead of build_class_init
4264 This does not do the init if the field is compile-time-constant.
4265 (resolve_field_access): Simplify.
4267 * parse.y (fold_constant_for_init): Merge test into switch.
4269 2001-04-03 Zack Weinberg <zackw@stanford.edu>
4271 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
4273 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
4275 2001-04-02 Zack Weinberg <zackw@stanford.edu>
4277 * expr.c (pop_type_0): Save the result of the first
4278 lang_printable_name call in a scratch buffer, so it
4279 won't be clobbered by the second call.
4281 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4283 * parse-scan.y (array_type:): Rewritten.
4284 (type_declaration:): `empty_statement' replaces `SC_TK.'
4285 (class_member_declaration:): `empty statement' added.
4286 (method_body:): Simplified.
4287 (static_initializer:): Likewise.
4288 (primary_no_new_array:): Use `type_literals.'
4289 (type_literals:): New rule.
4290 (dims:): Set and update `bracket_count.'
4291 Fixes PR java/1074. Fixes PR java/2412.
4293 2001-03-28 Hans Boehm <boehm@acm.org>
4295 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
4296 (get_boehm_type_descriptor): Set type on returned value to be a
4297 pointer length integer.
4299 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4301 * expr.c (pop_type_0): Call `concat' rather than building the
4303 (pop_type): Add format specifier in call to `error'.
4305 * parse.y (patch_method_invocation): Avoid casting away
4308 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
4310 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
4312 2001-03-28 Richard Henderson <rth@redhat.com>
4314 IA-64 ABI Exception Handling:
4315 * Make-lang.in (except.o): Don't depend on eh-common.h.
4316 * check-init.c (check_init): Handle EXC_PTR_EXPR.
4317 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
4318 [soft_exceptioninfo_call_node]: Remove.
4319 [eh_personality_libfunc, lang_eh_runtime_type]: New.
4320 (end_java_method): No emit_handlers.
4321 * except.c (java_set_exception_lang_code): Remove.
4322 (method_init_exceptions): Don't call it.
4323 (prepare_eh_table_type): No CATCH_ALL_TYPE.
4324 (build_exception_object_ref): New.
4325 (expand_end_java_handler): Update for except.h name changes.
4326 (emit_handlers, expand_resume_after_catch): Remove.
4327 * expr.c (java_lang_expand_expr): Update for except.h name changes.
4328 (process_jvm_instruction): Use build_exception_object_ref.
4329 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
4330 (soft_exceptioninfo_call_node): Remove.
4331 (build_exception_object_ref): Declare.
4332 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
4333 soft_exceptioninfo_call_node. Move processing ...
4334 [EXC_PTR_EXPR]: ... here.
4335 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
4336 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
4337 (source_end_java_method): No java_set_exception_lang_code or
4339 (build_dot_class_method): Use build_exception_object_ref.
4340 (try_reference_assignconv): Check EXC_PTR_EXPR not
4341 soft_exceptioninfo_call_node.
4343 2001-03-28 Richard Henderson <rth@redhat.com>
4345 * java-tree.h (throw_node): Define as a single member of
4346 java_global_trees instead of a separate array.
4347 (JTI_THROW_NODE): New.
4348 * decl.c (throw_node): Don't declare.
4349 (init_decl_processing): Init a scalar throw_node.
4350 Don't register it for gc.
4351 * check-init.c (check_init): Reference scalar throw_node.
4352 * expr.c (build_java_athrow): Likewise.
4353 * jcf-write.c (generate_bytecode_insns): Likewise.
4354 * parse.h (BUILD_THROW): Likewise.
4356 2001-03-28 Richard Henderson <rth@redhat.com>
4358 * decl.c (end_java_method): Do not save and restore
4359 flag_non_call_exceptions.
4360 * parse.y (source_end_java_method): Likewise.
4361 * lang.c (flag_exceptions): Don't declare.
4362 (java_init_options): Set flag_non_call_exceptions. Set
4363 flag_exceptions here ...
4364 (java_init): ... not here.
4366 2001-03-27 Richard Henderson <rth@redhat.com>
4368 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
4369 exceptions_via_longjmp.
4371 * lang.c (flag_new_exceptions): Don't declare it.
4372 (java_init_options): Or set it.
4374 2001-03-27 Richard Henderson <rth@redhat.com>
4376 * decl.c (end_java_method): Rename asynchronous_exceptions to
4377 flag_non_call_exceptions.
4378 * parse.y (source_end_java_method): Likewise.
4380 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4382 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
4384 2001-03-26 Mark Mitchell <mark@codesourcery.com>
4386 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
4388 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4390 * parse.y (find_as_inner_class): Follow current package
4391 indications not to mistakingly load an unrelated class.
4393 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4395 * constants.c (PUTN): Use memcpy, not bcopy.
4397 * lex.c (java_read_char): Use memmove, not bcopy.
4399 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
4401 2001-03-23 Per Bothner <per@bothner.com>
4403 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
4404 macro for better error pin-pointing.
4405 * java-tree.h: Fix typo in comment.
4407 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
4408 Don't include jsr/goto in exception range.
4409 Check if start and end of exception range are the same (also TRY_EXPR).
4410 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
4411 However, do emit the following goto even if try_block is empty.
4412 Defer freeing exception_decl until after the finalizer, to make
4413 sure the local isn't reused in the finalizer. Fixes PR java/1208.
4415 * parse.y (java_complete_lhs): If the try-clause is empty, just
4416 return the finally-clause and vice versa.
4418 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4420 * gcj.texi (Input Options): documented the check for attribute
4421 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
4422 * java-tree.h (flag_force_classes_archive_check): Declared extern.
4423 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
4424 (jcf_parse): Check for the right classes archive if necessary.
4425 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
4426 (jcf_parse_fields): Fixed indentation.
4427 * jcf-write.c (append_gcj_attribute): New function.
4428 (generate_classfile): Compute the attribute count, invoke
4429 `append_gcj_attribute'.
4430 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
4431 turned into bit-fields. New bit-field `right_zip.'
4432 (JCF_ZERO): Set `right_zip' to zero.
4433 * lang-options.h (-fforce-classes-archive-check): Added flag.
4434 * lang.c (flag_force_classes_archive_check): New flag.
4435 (lang_f_options): New entry `force-classes-archive-check.'
4438 2001-02-07 Andrew Haley <aph@redhat.com>
4440 * gcj.texi (Configure-time Options): Add -fcheck-references.
4441 * expr.c (build_java_indirect_ref): New function.
4442 (java_check_reference): New function.
4443 (build_java_array_length_access): Use build_java_indirect_ref to
4444 check for null references.
4445 (build_java_arrayaccess): Likewise.
4446 (build_get_class): Likewise.
4447 (build_field_ref): Likewise.
4448 (invoke_build_dtable): Likewise.
4449 (build_invokeinterface): Likewise.
4450 * lang.c (lang_f_options): Add flag_check_references.
4451 * jvspec.c (jvgenmain_spec): Add flag_check_references.
4452 * java-tree.h (flag_check_references): New variable.
4453 * lang.c (flag_check_references): Likewise.
4454 * parse.y (patch_invoke): Use java_check_reference.
4455 (patch_assignment): Allow for extra nesting in
4456 _Jv_CheckArrayStore.
4458 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
4460 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
4461 * lex.c (cxx_keywords): Likewise.
4463 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4465 * parse.y (qualify_ambiguous_name): Broaden `length'
4466 recognition. Help MODIFY_EXPR be resolved as expression names.
4467 Fixes PR java/2066. Fixes PR java/2400.
4469 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
4471 * gjavah.c (process_file): Mark interface definitions with
4472 "__attribute__ ((java_interface))".
4474 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4476 * class.c (layout_class): Fixed push_super_field's second
4477 argument. Fixes PR java/2333.
4478 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
4479 too early to lay innerclasses out.
4481 2001-03-20 Tom Tromey <tromey@redhat.com>
4482 Alexandre Petit-Bianco <apbianco@redhat.com>
4484 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
4485 inside an array reference. Insertion of the array store check
4486 rewritten. Fixes PR java/2299.
4488 2001-03-20 Tom Tromey <tromey@redhat.com>
4490 * lex.c (java_read_unicode): Only accept leading `u's.
4492 2001-03-20 Tom Tromey <tromey@redhat.com>
4494 * jcf-parse.c (read_class): Initialize `class'.
4496 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4498 * jcf_parse.c (jcf_parse): Eliminate unused variable.
4500 2001-03-19 Mark Mitchell <mark@codesourcery.com>
4502 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
4503 (layout_class): Likewise.
4504 (layout_class_method): Likewise.
4505 (emit_register_classes): Likewise.
4506 * decl.c (builtin_function): Likewise.
4507 (give_name_to_locals): Likewise.
4509 2001-03-19 Per Bothner <per@bothner.com>
4511 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
4512 before trying to load an inner class.
4514 Fixes to process to command-line .class files in two passes.
4515 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
4516 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
4517 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
4518 * class.c (is_compiled_class): Fix for renamed flag.
4519 * parse.y (maybe_create_class_interface_decl): Likewise.
4520 * jcf-parse.c (yyparse): Also set if compiling .class files.
4521 * jcf-parse.c (read_class); Read current_class.
4522 (jcf_parse): Make static.
4523 (load_inner_classes): New function, with code moved from jcf_parse,
4524 because we need to inner classes after the command-line files are read.
4525 (yyparse): Set finput to NULL when it doesn't need to be closed.
4526 Reduce use of main_jcf (basically only for archive) and
4527 use finput instead of main_jcf->read_state.
4528 Inline jcf_figure_file_type into yyparse.
4529 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
4530 Defer load_inner_classes and parse_class_file to a second pass,
4531 after we've correctly mapped command-line .clas fiels to classes.
4532 (jcf_figure_file_type): Removed.
4533 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
4534 (JCF_ZERO): Also clear zipd field.
4535 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
4537 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4539 * jcf-parse.c (yyparse): Change ch from char * to char.
4541 2001-03-19 Per Bothner <per@bothner.com>
4543 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
4544 Add constructed filelist-file at end, following -xjava. Thus any .o
4545 and library files are not affected by the -xjava. Also wrap
4546 explicit @FILE with -xjava and -xnone.
4548 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
4550 * class.c (build_static_field_ref): Call make_decl_rtl() after
4551 setting the DECL_EXTERNAL flag.
4553 2001-03-17 Per Bothner <per@bothner.com>
4555 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
4557 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
4558 when result is is needed (target is STACK_TARGET).
4560 * parse.h (JDEP_SOLV): Removed.
4561 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
4563 * parse.y (incomplete_class_list): Removed.
4564 (obtain_incomplete_type): Don't use or set incomplete_class_list.
4565 It doesn't work if resolve_class changes the name of an array type
4566 that is on the list and then someone else looks for the modified name.
4567 Also, seems liable to break when compiling multiple source files at
4568 once. So the simplest is to just remove incomplete_class_list -
4569 it is only a minor space win and it is not even clear it saves time.
4571 * parse.y (resolve_class): Remove unneeded promote_type.
4573 2001-03-15 Per Bothner <per@bothner.com>
4575 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
4576 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
4577 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
4578 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
4580 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
4581 * parse.y (java_expand_classes): Likewise.
4583 * parse.y (expand_start_java_method): Was only called once and had a
4584 misleading name, so inline in caller java_complete_expand_method.
4585 (enter_a_block): Likewise inline in enter_block and remove.
4587 Remove junk from when gcc/java was created (by copying from C/C++).
4588 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
4589 (struct binding_level): Remove fields keep, keep_if_subblocks,
4590 more_cleanups_ok, have_cleanups (which have never been used).
4591 (pushlevel, poplevel): Remove related useless code.
4593 * class.c (make_class_data): The class_dtable_decl (i.e. the
4594 vtable for Class) should be external, except when compiling Class.
4596 * jvspec.c (lang_specific_driver): Fix -C handling.
4597 Check -save-temps to see if temp @FILE should be deleted.
4598 Follow-up to/fix for February 16 patch.
4600 * verify.c (verify_jvm_instructions): Better error msgs for dup.
4601 (type_stack_dup): Remove no-longer neded error check.
4603 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
4605 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
4606 to 'for_pointer'. If this type is for a pointer (argument) mangling,
4607 don't surround the element with 'N..E' if the type name is
4610 2001-03-14 Mark Mitchell <mark@codesourcery.com>
4612 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
4613 DECL_RTL_SET_P, etc.
4614 (make_method_value): Likewise.
4615 (get_dispatch_table): Likewise.
4617 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
4619 2001-03-07 Tom Tromey <tromey@redhat.com>
4621 * config-lang.in (lang_requires): Define.
4623 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
4625 * typeck.c (convert): Check flag_unsafe_math_optimizations,
4628 2001-03-05 Per Bothner <per@bothner.com>
4630 Fix a problem where rest_of_decl_compilation applied to
4631 class_dtable_decl causes problems because it was done too early,
4632 before output file was opened.
4633 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
4634 * class.c (class_dtable_decl): Add macro - element of class_roots.
4635 (make_class_data): Define class_dtable_decl.
4636 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
4638 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4640 * java/class.c, java/decl.c, java/java-tree.h: Replace all
4641 uses of 'boolean' with 'bool'.
4643 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4645 * lang-specs.h: Add zero initializer for cpp_spec field to all
4648 2001-02-16 Per Bothner <per@bothner.com>
4650 Handle compiling multiple input files at once, and @FILE syntax.
4651 * gcj.texi: Updated documentation to match.
4652 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
4653 * jcf-parse.c (parse_source_file): Split into ...
4654 (parse_source_file_1): New function - and:
4655 (parse_source_file_2): New function.
4656 (yyparse): On -ffilelist-file, open and scan named file.
4657 On first pass over files, only do parse_source_file_1.
4658 A new second pass calls parse_source_file_2 for each file to compile.
4659 (init_jcf_parse): Call init_src_parse.
4660 * jvspec.c (INDIRECT_FILE_ARG): New flag.
4661 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
4662 as multiple input file combined in one compilation.
4663 * lang-options.h: Add -ffilelist-file
4664 * lang.c (flag_filelist_file): New flag variable.
4665 (lang_f_options): Handle -ffilelist-file.
4666 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
4667 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
4668 gclass_list - use global fields of src_parse_roots instead.
4669 * parse.y (src_parse_roots): New array.
4670 (incomplete_class_list, gclass_list): New macros.
4671 (push_parser_context, java_pop_parser_context,
4672 java_parser_context_resume): Don't fiddle with deleted fields.
4673 (various): Use incomplete_class gclass_list and global macros
4674 instead of parse_ctxt fields - the lists are global.
4675 (init_src_parse): New function.
4677 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4679 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
4681 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4683 * parse.y (check_inner_class_access): Moved declaration of local
4684 `enclosing_decl_type' to the right location.
4686 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
4688 * parse.y (parser_check_super_interface): Don't call
4689 check_pkg_class_access for an inner interface.
4690 (parser_check_super): Don't call check_pkg_class_access for inner
4692 (do_resolve_class): Simplify enclosing type loop. Don't call
4693 check_pkg_class_access if CL and DECL are not set.
4694 (find_in_imports_on_demand): Set DECL if class_type needed to be
4695 loaded. Don't call check_pkg_class_access for an inner class.
4696 (check_inner_class_access): Rewritten to implement member access
4697 rules as per spec 6.6.1.
4698 (check_pkg_class_access): Handle the empty package correctly.
4699 (in_same_package): New function. Determine if two classes are in the
4702 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
4704 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
4705 method into array types.
4706 * parse.y (patch_method_invocation): Bypass access check on clone call
4709 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4711 * expr.c (build_instanceof): Check for arrays when trying fold to
4714 2001-02-15 Jim Meyering <meyering@lucent.com>
4716 * Make-lang.in (java.install-common): Depend on `installdirs'.
4717 (java.install-info): Likewise.
4719 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
4721 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
4723 2001-02-14 Tom Tromey <tromey@redhat.com>
4724 Alexandre Petit-Bianco <apbianco@cygnus.com>
4726 Fix for PR java/1261.
4727 * typeck.c (build_java_array_type): Add public `clone' method to
4729 * parse.y (resolve_qualified_expression_name): Use current_class
4730 when checking for inaccessibility.
4731 (patch_method_invocation): Fixed error message when accessibility
4732 denied. Added `from_super' argument.
4734 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4736 * parse.y (resolve_class): Don't build a fake decl. Use the one
4738 * typeck.c (build_java_array_type): Build and assign decl to array
4741 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4743 * parse.y (not_accessible_p): Changed leading comment. Added extra
4744 `where' argument. Use it to enforce protected access rules.
4745 (resolve_qualified_expression_name): Added extra argument to
4747 (patch_method_invocation): Use argument `primary' to provide
4748 not_accessible_p with an extra argument.
4749 (lookup_method_invoke): Added extra argument to not_accessible_p.
4750 (search_applicable_method_list): Likewise.
4752 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4754 * parse.y (resolve_qualified_expression_name): Try to resolve as
4755 an inner class access only if `decl' is a TYPE_DECL.
4757 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4759 * decl.c (classdollar_identifier_node): Initialize.
4760 * java-tree.h (enum java_tree_index): New entry
4761 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
4762 (classdollar_identifier_node): New macro.
4763 (ID_CLASSDOLLAR_P): Likewise.
4764 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
4765 (build_dot_class_method_invocation): Likewise.
4766 (find_applicable_accessible_methods_list): `class$' can't be
4769 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
4771 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
4773 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4775 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
4776 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
4779 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4781 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
4782 outside of the `__U' sequence too.
4783 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
4786 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4788 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
4790 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4792 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
4793 (JVGENMAIN_OBJS): Likewise.
4794 * java-tree.h (append_gpp_mangled_name): New prototype.
4795 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
4796 Removed cast calling `gcc_add_root.'
4797 * jvgenmain.c (mangle_obstack): New global, initialized.
4799 (do_mangle_class): Constify local `ptr.'
4800 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
4801 append_gpp_mangle_name and update `count' if necessary.
4802 Use `mangle_obstack.'
4803 * mangle.c (append_unicode_mangled_name): Removed.
4804 (append_gpp_mangled_name): Likewise.
4805 (unicode_mangling_length): Likewise.
4806 (mangle_member_name): Return type set to `void.'
4807 (mangle_field_decl): Don't append `U' in escaped names.
4808 (mangle_method_decl): Likewise.
4809 (mangle_member_name): Just use `append_gpp_mangled_name.'
4810 * mangle_name.c: New file.
4812 2001-02-07 Per Bothner <per@bothner.com>
4814 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
4816 * check-init.c (check_init): Don't call done_alternative after
4817 processing loop code, as a LOOP_EXPR never terminates normally.
4819 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
4821 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
4823 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4825 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
4828 2001-02-06 Tom Tromey <tromey@redhat.com>
4830 * lex.c (java_new_lexer): Longer error message.
4832 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
4833 Alexandre Petit-Bianco <apbianco@cygnus.com>
4835 * typeck.c (build_prim_array_type): Added leading comment.
4836 (build_java_array_type): Moved locals out of
4837 block. Always create the `data' field, fixed alignment to match
4840 2001-02-04 Tom Tromey <tromey@redhat.com>
4842 * expr.c (java_lang_expand_expr): Don't bother recomputing
4843 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
4846 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4848 * parse.y (process_imports): Save the original name of the import
4849 for better error report.
4851 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
4853 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
4854 of macros used when compiling jvspec.c.
4855 * jvspec.c (lang_specific_driver): Link with the shared
4858 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4860 * check-init.c (check_init): Call internal_error instead of fatal.
4861 * expr.c (java_lang_expand_expr): Likewise.
4862 * jcf-parse.c (get_constant): Likewise.
4863 * mangle.c (java_mangle_decl): Likewise.
4864 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
4865 (operator_string): Likewise.
4866 * check-init.c (check_init): Call abort instead of fatal.
4867 * class.c (build_class_ref): Likewise.
4868 * constants.c (write_constant_pool): Likewise.
4869 * decl.c (start_java_method): Likewise.
4870 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
4871 (java_stack_dup, encode_newarray_type): Likewise.
4872 (build_java_array_length_access): Likewise.
4873 (build_java_check_indexed_type, expand_java_pushc): Likewise.
4874 (build_java_soft_divmod, build_invokeinterface): Likewise.
4875 * java-tree.h (INNER_CLASS_P): Likewise.
4876 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
4877 (give_name_to_class, get_class_constant): Likewise.
4878 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
4879 (find_constant_index, generate_bytecode_conditional): Likewise.
4880 (generate_bytecode_insns, perform_relocations): Likewise.
4881 * lex.c (java_unget_unicode, java_lex): Likewise.
4882 * mangle.c (mangle_type, mangle_record_type): Likewise.
4883 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
4884 (finish_mangling): Likewise.
4885 * parse.h (MARK_FINAL_PARMS): Likewise.
4886 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
4887 (obtain_incomplete_type, java_complete_class): Likewise.
4888 (java_check_regular_methods, java_complete_expand_method): Likewise.
4889 (cut_identifier_in_qualified, check_deprecation): Likewise.
4890 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
4891 (java_complete_lhs, lookup_name_in_blocks): Likewise.
4892 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
4893 * typeck.c (set_local_type, parse_signature_type): Likewise.
4894 (parse_signature_string, build_java_signature): Likewise;
4895 (set_java_signature): Likewise.
4896 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
4897 * class.c (add_method): Call fatal_error instead of fatal.
4898 (build_static_field_ref): Likewise.
4899 * expr.c (build_known_method_ref, expand_invoke): Likewise.
4900 * jcf-parse.c (get_constant, jcf_parse): Likewise.
4901 * lex.c (java_new_new_lexer): Likewise.
4902 * jv-scan.c (main): Likewise.
4903 (fatal_error): Renamed from fatal.
4904 * jcf-parse.c (yyparse): Call fatal_io_error instead of
4906 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
4907 (yyparse): Likewise.
4908 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
4909 * lex.c (java_get_line_col): Likewise.
4910 * jcf-parse.c (load_class): Make errors non-fatal.
4911 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
4913 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
4915 * jvgenmain.c (class_mangling_suffix): Remove unused string.
4916 (error): Remove unused function.
4917 (main): Don't use "__attribute__ alias" on generated class symbol.
4919 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
4921 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
4923 * parse.y (finish_method_declaration): Code accounting for WFLed
4924 method DECL_NAMEs deleted.
4925 (check_abstract_method_definitions): Likewise.
4926 (resolve_type_during_patch): Layout resolved type.
4927 * typeck.c (lookup_do): Removed unused local.
4929 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
4931 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
4932 * decl.c (init_decl_processing): Use integer_minus_one_node, not
4933 integer_negative_one_node.
4934 * expr.c (build_java_binop): Likewise.
4936 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
4938 * zextract.c (read_zip_archive): Read file_offset before writing
4939 zipd and consequently clobbering the header contents.
4941 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4943 * Make-lang.in: Remove all dependencies on defaults.h.
4944 * decl.c: Don't include defaults.h.
4946 * parse.y: Likewise.
4948 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4950 * ChangeLog (2001-01-21): Fixed typo.
4951 * class.c (layout_class_method): Code accounting for WFLed
4952 method DECL_NAMEs deleted.
4953 * constant.c (find_methodref_index): Likewise.
4954 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
4955 * java-tree.h (DECL_FUNCTION_WFL): New macro.
4956 (struct lang_decl): New field `wfl'.
4957 (java_get_real_method_name): Prototype deleted.
4958 * mangle.c (mangle_method_decl): Code accounting for WFLed
4959 method DECL_NAMEs deleted.
4960 * parse.h (GET_METHOD_NAME): Macro deleted.
4961 * parse.y (reset_method_name): Deleted.
4962 (method_header): Set DECL_FUNCTION_WFL.
4963 (check_abstract_method_header): Code accounting for WFLed method
4965 (java_get_real_method_name): Deleted.
4966 (check_method_redefinition): Code accounting for WFLed method
4967 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
4968 (java_check_regular_methods): Likewise.
4969 (java_check_abstract_methods): Likewise.
4970 (java_expand_classes): Don't call `reset_method_name.'
4971 (search_applicable_method_list): Use DECL_NAMEs instead of
4973 * typeck.c (lookup_do): Code accounting for WFLed method
4976 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
4978 * lex.c (java_read_char): Check for EOF from getc first.
4980 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4982 * class.c (layout_class): Don't lay the superclass out if it's
4983 already being laid out.
4984 * jcf-parse.c (handle_innerclass_attribute): New function.
4985 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
4986 handle_innerclasses_attribute.
4987 (jcf_parse): Don't load an innerclasses if it's already being
4989 * jcf-write.c (append_innerclass_attribute_entry): Static
4990 `anonymous_name' and its initialization deleted. `ocii' and `ini'
4991 to be zero for anonymous classes.
4993 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4995 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
4997 * jcf-parse.c (set_source_filename): Use
4998 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
5000 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5002 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
5003 gets a unique asm name.
5005 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5007 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
5008 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5010 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
5011 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
5012 * parse.y (lookup_package_type_and_set_next): Deleted.
5013 (resolve_package): Removed unnecessary code.
5014 (find_applicable_accessible_methods_list): `finit$' can't be
5016 * verify.c (pop_argument_types): Added missing prototype.
5018 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
5020 * config-lang.in: Disable java by default.
5022 2001-01-23 Tom Tromey <tromey@redhat.com>
5024 * gcj.texi (Copying): New node.
5025 Added copyright information.
5027 2001-01-21 Per Bothner <per@bothner.com>
5029 Various fixes to allow compiling a compressed .jar/.zip archive.
5030 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
5031 (struct ZipFile): Add fields name and next (from ZipFileCache).
5032 (struct ZipDirectory): New field zipf points to owning ZipFile.
5033 * jcf.h (struct ZipDirectory): Add forward declaration.
5034 (struct JCF): Declare zipd field to have type struct ZipDirectory.
5035 Remove seen_in_zip and zip_offset fields.
5036 (JCF_SEEN_IN_ZIP): New macro.
5037 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
5038 * jcf-io.c: Change all ZipFileCache to ZipFile.
5039 (read_zip_member): New function.
5040 (open_in_zip): Call read_zip_member.
5041 * jcf-parse.c (find_in_current_zip): Remove function.
5042 (read_class): Merge in find_in_current_zip functionality.
5043 Call read_zip_member if needed.
5044 (parse_zip_file_entries): Use read_zip_member.
5045 (process_zip_dir): Update for removed and added JCF fields.
5046 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
5048 2001-01-21 Per Bothner <per@bothner.com>
5050 Minor optimization of static ggc roots.
5051 * jcf-parse.c (parse_roots): New static field.
5052 (current_field, current_method, current_file_list): Replace by macros
5053 naming fields of parse_roots.
5054 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
5055 * class.c (class_roots): New static field.
5056 (registered_class, fields_ident, info_ident, class_list):
5057 New macros naming fields of parse_roots.
5058 (build_static_field_ref): Don't register roots here.
5059 (layout_class): Static field list replaced by macro class_list.
5060 (init_class_processing): Call ggc_add_tree_root for 4 roots.
5061 Initialize fields_ident and info_ident here.
5063 2001-01-21 Per Bothner <per@bothner.com>
5065 * jcf-parse.c (ggc_mark_jcf): New function.
5066 (init_jcf_parse): Register current_jcf as ggc root.
5068 2001-01-21 Per Bothner <per@bothner.com>
5070 * lang.c (put_decl_node): Print method's name.
5072 2001-01-21 Per Bothner <per@bothner.com>
5074 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
5075 (verify_jvm_instructions): Use it, for better error messages on loads.
5077 2001-01-21 Per Bothner <per@bothner.com>
5079 * verify.c (merge_type_state): Still may have to merge even if
5080 LABEL_VERIFIED (label).
5082 2001-01-21 Per Bothner <per@bothner.com>
5084 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
5085 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
5087 2001-01-19 Per Bothner <per@bothner.com>
5089 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
5090 if expeting an interface type. Refines Tom's change of 2000-09-12.
5092 2001-01-18 Per Bothner <per@bothner.com>
5094 * gcj.texi (Input Options): Mention .java files.
5096 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5098 * lang-options.h (-Wunsupported-jdk11): Removed.
5099 * lang.c (flag_not_overriding): Deleted.
5100 (flag_static_local_jdk1_1): Likewise.
5101 (lang_W_options): Removed "unsupported-jdk11" entry.
5102 * parse.y (java_check_methods): Removed dead code.
5104 2001-01-17 Tom Tromey <tromey@redhat.com>
5106 Changes suggested by Per Bothner:
5107 * gcj.texi (Input Options): Don't mention input files.
5108 (Code Generation): Updated --main information.
5109 (Invoking jcf-dump): Mention that --javap is incomplete.
5110 From Alexandre Petit-Bianco:
5111 (Warnings): Don't mention -Wunsupported-jdk11.
5113 (Compatibility): Mention JDK 1.2-ness of libraries.
5114 (Resources): Mention resources used when writing gcj.
5116 2001-01-17 Tom Tromey <tromey@redhat.com>
5118 * gcj.texi: New file.
5119 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
5120 (java.info): Depend on gcj.info.
5121 (java/gcj.dvi): New target.
5122 (java.dvi): Depend on gcj.dvi.
5123 (java.install-info): Wrote.
5125 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
5127 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
5128 having called make_decl_rtl.
5130 2001-01-14 Per Bothner <per@bothner.com>
5132 Various patches to emit better messages on verification errors.
5133 * expr.c (push_type_0): Return error indication on stack overflow,
5134 instead of callinfg fatal.
5135 (push_type): Now just call push_type_0 (nd fatal on overflow).
5136 (pop_type_0): Return detailed error message (in a char** argument).
5137 (pop_type): If pop_type_0 fails, print error message.
5138 (pop_argument_types): Moved to verify.c.
5139 * verify.c (pop_argument_types): Moved from expr.c.
5140 Return a (possible) error message, rather than void.
5141 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
5142 (verify_jvm_instruction): Use new macros, improving error messages.
5143 For case OPCODE_astore use object_ptr_type_node.
5144 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
5145 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
5147 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
5148 constant, return body without wrapper. (Improves constant folding.)
5149 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
5151 2001-01-13 Per Bothner <per@bothner.com>
5153 * expr.c (expand_java_field_op): Assigning to a final field outside
5154 an initializer does not violate JVM spec, so should be warning, not
5155 error. (Sun's verifier does not complain - though MicroSoft's does.)
5157 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
5159 * gjavah.c (version), jcf-dump.c (version): Update copyright year
5162 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
5164 * parse.y (resolve_expression_name): Permit instance variables from
5165 enclosing context in super constructor call.
5166 (resolve_qualified_expression_name): Permit enclosing class's qualified
5167 "this" in super constructor call.
5169 2001-01-10 Mark Mitchell <mark@codesourcery.com>
5171 * class.c (build_utf8_ref): Remove last argument in call to
5172 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
5173 (build_class_ref): Likewise.
5174 (build_static_field_ref): Likewise.
5175 (get_dispatch_table): Likewise.
5176 (layout_class_method): Likewise.
5177 (emit_register_classes): Likewise.
5178 * constants.c (build_constant_data_ref): Likewise.
5179 * decl.c (builtin_function): Likewise.
5180 (create_primitive_vtable): Likewise.
5181 * expr.c (build_known_method_def): Likewise.
5182 (build_jni_stub): Likewise.
5183 (java_lang_expand_expr): Likewise.
5185 2001-01-10 Tom Tromey <tromey@redhat.com>
5187 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
5189 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5191 * java-tree.h (lang_printable_name_wls): New prototype.
5192 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
5193 rather than `current_class' to print type name. Don't prepend type
5194 names when printing constructor names.
5195 (lang_printable_name_wls): New function.
5196 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
5197 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
5198 * parse.y (patch_method_invocation): Message tuned for constructors.
5199 (not_accessible_p): Grant `private' access from within
5202 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5204 All files with updated copyright when applicable.
5205 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
5206 * class.c (mangle_class_field): Function removed.
5207 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
5208 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
5209 (build_class_ref): Call `java_mangle_class_field' instead of
5210 `mangle_class_field.'
5211 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
5212 (layout_class): Call `java_mangle_decl' instead of
5213 `mangle_static_field.'
5214 (cxx_keywords): Initialized static array moved to `lex.c.'
5215 (layout_class_method): Changed leading comment. Simplified to
5216 call `java_mangle_decl.' Local `ptr' moved in for loop body.
5217 * decl.c (lang_mark_tree): Mark field `package_list.'
5218 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
5219 (struct lang_type): New field `package_list.'
5220 (unicode_mangling_length): Prototype removed.
5221 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5222 emit_unicode_mangled_name): Likewise.
5223 (cxx_keyword_p): New prototype.
5224 (java_mangle_decl, java_mangle_class_field,
5225 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
5226 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
5228 * jvgenmain.c (main_method_prefix): Global variable removed.
5229 (main_method_suffix): Likewise.
5230 (do_mangle_classname): New function.
5231 (main): Call it. Format changed to accommodate new mangling scheme.
5232 * lex.c: (utf8_cmp): Conditionally prototyped.
5233 (cxx_keywords): Moved from class.c, conditionally defined.
5234 (utf8_cmp, cxx_keyword_p): Likewise.
5235 * mangle.c (obstack.h, ggc.h): Included.
5236 (mangle_field_decl): New function.
5237 (mangle_method_decl, mangle_type, mangle_pointer_type,
5238 mangle_array_type, mangle_record_type,
5239 find_compression_pointer_match, find_compression_array_match,
5240 find_compression_record_match,
5241 find_compression_array_template_match, set_type_package_list,
5242 entry_match_pointer_p, emit_compression_string, init_mangling,
5243 finish_mangling, compression_table_add, mangle_member_name): Likewise.
5244 (mangle_obstack): New global.
5245 (MANGLE_RAW_STRING): New macro.
5246 (unicode_mangling_length): Turned static.
5247 (append_unicode_mangled_name): Renamed from
5248 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
5249 replaces `obstack', removed from the parameter list.
5250 (append_gpp_mangled_name): Turned static. `mangle_obstack'
5251 replaces parameter `obstack', removed from the parameter list. Call
5252 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
5253 (append_gpp_mangled_classtype): Removed.
5254 (compression_table, compression_next): New static variables.
5255 * parse.y (temporary_obstack): Extern declaration removed.
5257 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5259 * parse.y (patch_binop): Compute missing type in error situations.
5261 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5263 * class.c (make_class_data): Push initial value for "arrayclass".
5264 * decl.c (init_decl_processing): Add new class field "arrayclass".
5266 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5268 From patha@softlab.ericsson.se:
5269 * parse.y (switch_label): Use build, not build1, to construct
5272 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
5274 * lang.c (lang_decode_option): Change -MA to -MP.
5275 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
5276 Update to new prototype; do quote targets.
5277 (jcf_dependency_write): Update.
5279 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
5281 Shorten primitive array allocation path:
5282 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
5283 to create new primitive arrays.
5284 * expr.c (build_newarray): If generating native code, call
5285 soft_newarray_node with a reference to the primitive TYPE identifier
5286 instead of type_value.
5288 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
5290 Fix for PRs gcj/312 and gcj/253:
5291 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
5292 dest if they arn't already.
5293 * class.c (layout_class): Call maybe_layout_super_class on
5294 superinterfaces also, but only if compiling from bytecode.
5297 * parse.y (create_class): Set ACC_STATIC if class is declared in an
5300 2000-12-15 Tom Tromey <tromey@redhat.com>
5302 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
5305 2000-12-14 Andrew Haley <aph@redhat.com>
5307 * boehm.c (mark_reference_fields): Change test to correctly detect
5310 2000-12-15 Andreas Jaeger <aj@suse.de>
5312 * config-lang.in (lang_dirs): Added.
5314 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5316 * parse.y (end_artificial_method_body): Fixed undefined behavior.
5317 Credits go to rth for finding it.
5319 2000-12-13 Mike Stump <mrs@wrs.com>
5321 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
5323 2000-11-07 Tom Tromey <tromey@cygnus.com>
5325 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
5326 * lex.c (java_ignorable_control_p): Removed.
5327 (java_letter_or_digit_p): Removed.
5328 (java_start_char_p): New function.
5329 (java_read_char): Return `int', not `unicode_t'. Changed
5331 (java_read_unicode): Likewise.
5332 (java_read_unicode_collapsing_terminators): Likewise.
5333 (java_get_unicode): Likewise.
5334 (java_new_lexer): Initialize hit_eof.
5335 (java_parse_end_comment): Take `int' argument.
5336 (java_parse_doc_section): Likewise.
5337 (java_parse_escape_sequence): Don't allow backlash-newline.
5339 * lex.h (JAVA_DIGIT_P): Removed.
5340 (_JAVA_LETTER_OR_DIGIT_P): Removed.
5341 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
5342 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
5343 (JAVA_PART_CHAR_P): New macro.
5345 (JAVA_CHAR_ERROR): Now -2.
5346 (java_lexer): New field `hit_eof'.
5347 * chartables.h: New file.
5348 * gen-table.pl: new file.
5350 2000-11-20 Tom Tromey <tromey@cygnus.com>
5351 Alexandre Petit-Bianco <apbianco@cygnus.com>
5353 * parse.y (java_complete_lhs): Only allow compound assignment of
5354 reference type if type is String.
5356 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5358 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
5359 jcf-path.c: Likewise.
5361 2000-12-09 Anthony Green <green@redhat.com>
5363 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
5364 filestart and filename_length as int values.
5366 2000-12-07 Mo DeJong <mdejong@redhat.com>
5368 * jcf-io.c (find_class): Correct the logic that tests to see if a
5369 .java file is newer than its .class file. The compiler was
5370 incorrectly printing a warning when file mod times were equal.
5372 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
5374 * jvgenmain.c: Use ISPRINT not isascii.
5376 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5378 * parse.y (end_artificial_method_body): Fixed typo.
5380 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
5382 * parse.y (patch_method_invocation): Pick the correct enclosing
5383 context when creating inner class instances.
5386 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
5388 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5389 Update copyright year to 2000.
5391 2000-11-23 Anthony Green <green@redhat.com>
5393 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
5394 Move current_file_list out of yyparse and make it static.
5396 * expr.c: Declare quick_stack and tree_list_free_list as static
5397 (init_expr_processing): Register quick_stack and
5398 tree_list_free_list roots.
5400 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5402 * parse.y (build_outer_field_access): New local `decl_ctx', use
5403 it. Check for field's context and current class immediate outer
5404 context inheritance.
5405 (outer_field_access_p): Consider fields inherited from the last
5407 (build_access_to_thisn): Stop at the last enclosing context if
5411 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
5413 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
5415 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
5417 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
5420 2000-11-20 Tom Tromey <tromey@cygnus.com>
5422 * jv-scan.c (help): Document --complexity.
5423 (options): Added --complexity.
5424 (flag_complexity): New global.
5425 (main): Call `report'.
5426 * parse-scan.y (complexity): New global.
5427 (if_then_statement, if_then_else_statement,
5428 if_then_else_statement_nsi, switch_block_statement_group,
5429 while_expression, do_statement, for_begin, continue_statement,
5430 throw_statement, catch_clause, finally, method_invocation,
5431 conditional_and_expression, conditional_or_expression,
5432 conditional_expression): Update complexity.
5433 (reset_report): Reset complexity.
5434 (report): New function.
5436 2000-11-20 Tom Tromey <tromey@cygnus.com>
5438 * lex.c (yylex): Added STRICT_TK case.
5439 * parse.y (STRICT_TK): Added.
5440 * parse-scan.y (STRICT_TK): Added.
5441 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
5442 `;'. Use 4, not 3, with -k option. Correctly rename resulting
5444 * keyword.h: Rebuilt.
5445 * keyword.gperf (strictfp): Added.
5447 2000-11-20 Tom Tromey <tromey@cygnus.com>
5449 * lex.c (yylex): Recognize floating point constants with leading
5452 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5454 * java-tree.h (cyclic_inheritance_report): Constify.
5455 * parse.y (cyclic_inheritance_report): Likewise.
5457 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
5459 * parse.y (goal): Remove call to ggc_add_string_root.
5461 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
5463 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
5464 Create string in scratch buffer, then pass to build_string.
5466 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
5468 * parse.y (issue_warning_error_from_context): Add
5471 2000-11-11 Anthony Green <green@redhat.com>
5473 * jcf-parse.c (process_zip_dir): Add finput parameter.
5474 (jcf_figure_file_type): Call process_zip_dir with appropriate
5477 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5479 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
5480 * jcf-parse.c (jcf_figure_file_type): Likewise.
5482 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
5484 * parse.y (create_new_parser_context): Use memset () instead of
5487 2000-11-08 Tom Tromey <tromey@cygnus.com>
5489 * gjavah.c (process_file): Only include gcj/cni.h when generating
5492 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
5494 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
5495 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
5496 instead of bzero ().
5498 2000-11-05 Tom Tromey <tromey@cygnus.com>
5500 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
5501 * lex.c (IS_ZERO): New define.
5502 (java_perform_atof): Error on floating point underflow.
5504 2000-11-04 Tom Tromey <tromey@cygnus.com>
5506 * lex.c (java_parse_escape_sequence): Only read two octal
5507 characters if the first one is greater than 3. Don't allow
5508 "octal" numbers to include the digits 8 or 9.
5510 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
5512 * Make-lang.in (java.distdir): Remove.
5514 2000-11-03 Tom Tromey <tromey@cygnus.com>
5516 * Make-lang.in (java.dvi): New target.
5517 Partial fix for PR other/567.
5519 * lang-options.h: Mention -Wout-of-date.
5520 * jcf-dump.c (flag_newer): New global.
5521 * gjavah.c (flag_newer): New global.
5522 * jcf-io.c (find_class): Only warn when flag_newer set.
5523 * lang.c (flag_newer): New global.
5524 (struct string_option): New declaration.
5525 (lang_W_options): New global.
5526 (process_option_with_no): New function.
5527 (lang_decode_option): Use it.
5529 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
5530 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
5533 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
5534 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
5535 * lex.c (java_read_unicode): Removed `term_context' argument.
5536 Recognize any number of `u' in `\u'.
5537 (java_read_unicode_collapsing_terminators): New function.
5538 (java_get_unicode): Use it.
5539 (java_lineterminator): Removed.
5540 (yylex): Produce error if character literal is newline or single
5541 quote. Return if eof found in middle of `//' comment. EOF in
5542 `//' comment is only an error if pedantic.
5543 (java_ignorable_control_p): New function.
5544 (java_parse_end_comment): Return if eof found in middle of
5547 * jv-scan.c (pedantic): New global.
5549 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5551 * parse.y (outer_field_access_p): Inherited fields aren't
5552 consider outer fields.
5553 (maybe_build_thisn_access_method): Use
5554 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
5555 (resolve_expression_name): Trigger an error if a static field
5556 is being accessed as an outer field.
5558 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5560 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
5563 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
5565 * Make-lang.in: Move all build rules here from Makefile.in,
5566 adapt to new context. Wrap all rules that change the current
5567 directory in parentheses. Expunge all references to $(P).
5568 When one command depends on another and they're run all at
5569 once, use && to separate them, not ;. Add OUTPUT_OPTION to
5570 all object-file generation rules. Delete obsolete variables.
5572 * Makefile.in: Delete.
5573 * config-lang.in: Delete outputs= line.
5575 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5577 * parse.y (patch_method_invocation): NULLify this_arg when already
5579 (maybe_use_access_method): Handle call to methods unrelated to the
5580 current class. Fixed comment.
5583 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5585 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
5588 2000-10-24 Tom Tromey <tromey@cygnus.com>
5590 * lex.c (java_new_lexer): Initialize new fields. Work around
5591 broken iconv() implementations.
5592 (java_read_char): Swap bytes if required. Use fallback decoder if
5594 (byteswap_init, need_byteswap): New globals.
5595 (java_destroy_lexer): Only close iconv handle if it is in use.
5596 * lex.h (java_lexer): New fields read_anything, byte_swap,
5598 Made out_buffer unsigned.
5600 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5602 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
5603 where an enclosing context can be set on the jdep.
5604 (do_resolve_class): Fixed identation.
5606 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5608 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
5610 * jcf-reader.c (peek_attribute, skip_attribute): Only define
5613 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
5615 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
5617 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5619 * jcf-write.c (OP1): Update `last_bc'.
5620 (struct jcf_block): Fixed indentation and typo in comments. New
5622 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
5623 follows `monitorenter'.
5624 * parse.y (patch_synchronized_statement): New local `tmp'. Call
5628 2000-10-16 Tom Tromey <tromey@cygnus.com>
5630 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
5631 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
5632 * lang-options.h: Added -MA, -MT, -MF..
5633 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
5634 (DEPEND_TARGET_SET): New macro.
5635 (DEPEND_FILE_ALREADY_SET): Likewise.
5636 (init_parse): Handle new flags.
5637 * jcf.h (jcf_dependency_print_dummies): Declare.
5638 * Make-lang.in (s-java): Added mkdeps.o.
5639 * Makefile.in (BACKEND): Added mkdeps.o.
5640 (../gcjh$(exeext)): Added mkdeps.o.
5641 (../jcf-dump$(exeext)): Added mkdeps.o.
5642 * jcf-depend.c: Include mkdeps.h.
5643 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
5644 add_entry): Removed.
5645 (jcf_dependency_reset): Rewrote.
5646 (dependencies): New global.
5647 (jcf_dependency_set_target): Rewrote.
5648 (jcf_dependency_add_target): Likewise.
5649 (jcf_dependency_add_file): Likewise.
5651 (print_ents): Removed.
5652 (jcf_dependency_write): Rewrote.
5653 (print_dummies): New global.
5654 (jcf_dependency_print_dummies): New function
5655 (jcf_dependency_write): Call deps_dummy_targets if required.
5657 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5659 * gjavah.c (add_class_decl): Removed unused variables `tname',
5660 `tlen' and `name_index'.
5661 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
5662 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
5663 in `wfl_operator' with value.
5664 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
5665 (jcf_figure_file_type): Fixed identation.
5666 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
5667 * parse.y (analyze_clinit_body): New function.
5668 (static_initializer:): Reset `current_static_block'.
5669 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
5670 `wfl_operator' with new value.
5671 (lookup_cl): Use EXPR_WFL_FILENAME.
5672 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
5673 analyze_clinit_body.
5674 (build_outer_field_access): Access to this$<n> built from
5675 current_class, not its outer context.
5676 (build_access_to_thisn): Fixed leading comment. Tidied things up.
5677 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
5678 (patch_method_invocation): Use `is_static_flag' when already
5680 (patch_newarray): Removed assignment in ternary operator.
5682 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5684 * except.c (free_eh_ranges): Don't free `whole_range'.
5686 2000-10-15 Anthony Green <green@redhat.com>
5688 * decl.c (init_decl_processing): Call init_class_processing before
5691 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5693 * check-init.c (check_init): Fixed leading comment. Use
5695 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5696 (give_name_to_locals): Likewise.
5697 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
5698 fields in lang_decl_var.
5699 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
5700 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
5701 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
5702 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
5703 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
5704 (LOCAL_FINAL): Rewritten.
5705 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
5706 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
5707 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
5708 `init_final' fields.
5709 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
5710 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
5711 (TYPE_HAS_FINAL_VARIABLE): New macro.
5712 (struct lang_type): Added `afv' field.
5713 * parse.y (check_static_final_variable_assignment_flag): New function.
5714 (reset_static_final_variable_assignment_flag): Likewise.
5715 (check_final_variable_local_assignment_flag): Likewise.
5716 (reset_final_variable_local_assignment_flag): Likewise.
5717 (check_final_variable_indirect_assignment): Likewise.
5718 (check_final_variable_global_assignment_flag): Likewise.
5719 (add_inner_class_fields): Use LOCAL_FINAL_P.
5720 (register_fields): Handle local finals and final variables.
5721 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
5722 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5723 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5725 (java_complete_expand_methods): Loop to set
5726 TYPE_HAS_FINAL_VARIABLE. Call
5727 `reset_final_variable_local_assignment_flag' and
5728 `check_final_variable_local_assignment_flag' accordingly before
5729 and after constructor expansion. Call
5730 `reset_static_final_variable_assignment_flag'
5731 before expanding <clinit> and after call
5732 `check_static_final_variable_assignment_flag' if the
5733 current_class isn't an interface. After all methods have been
5734 expanded, call `check_final_variable_global_assignment_flag' and
5735 `check_static_final_variable_assignment_flag' if the current class
5737 (maybe_yank_clinit): Fixed typo in comment.
5738 (build_outer_field_access_methods): Removed old sanity check. Use
5739 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5740 Don't create access methods for finals.
5741 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
5742 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
5743 existing DECL_INIT has been processed.
5744 (java_complete_lhs): Likewise.
5745 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
5746 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
5748 (patch_assignment): Use LOCAL_FINAL_P.
5749 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
5750 DECL_INITIAL is nullified.
5753 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5755 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
5757 * Makefile.in (parse.c, parse-scan.c): Likewise.
5759 2000-10-12 Mark Mitchell <mark@codesourcery.com>
5761 * class.c (temporary_obstack): Remove.
5762 (make_class): Don't mess with obstascks.
5763 (push_class): Likewise.
5764 (set_super_info): Likewise.
5765 (add_method_1): Likewise.
5766 (add_method): Likewise.
5767 (add_field): Likewise.
5768 (build_utf8_ref): Likewise.
5769 (build_class_ref): Likewise.
5770 (build_static_field_ref): Likewise.
5771 (finish_class): Likewise.
5772 (push_super_field): Likewise.
5773 (layout_class): Likewise.
5774 (layout_class_methods): Likewise.
5775 (init_class_processing): Likewise.
5776 * constants.c (get_tag_node): Likewise.
5777 (build_constant_data_ref): Likewise.
5778 * decl.c (ggc_p): Remove.
5779 (copy_lang_decl): Use ggc_alloc.
5780 (complete_start_java_method): Don't mess with obstacks.
5781 (start_java_method): Likewise.
5782 (end_java_method): Likewise.
5783 * except.c (link_handler): Use xmalloc.
5784 (free_eh_ranges): New function.
5785 (method_init_exceptions): Use it.
5786 (add_handler): Use xmalloc.
5787 (expand_start_java_handler): Don't mess with obstacks.
5788 (prepare_eh_table_type): Likewise.
5789 (expand_end_java_handler): Likewise.
5790 * expr.c (push_value): Likewise.
5791 (create_label_decl): Likewise.
5792 (build_jni_stub): Likewise.
5793 (java_lang_expand_expr): Likewise.
5794 (note_instructions): Use xrealloc.
5795 (java_push_constant_from_pool): Don't mess with obstacks.
5796 (process_jvm_instruction): Likewise.
5797 * java-tree.h (cyclic_inheritance_report): Remove duplicate
5799 * jcf-parse.c (get_constant): Don't mess with obstacks.
5800 (read_class): Likewise.
5801 (jcf_parse): Likewise.
5802 * lex.c (expression_obstack): Remove.
5803 (java_lex): Don't use obstack_free.
5804 * parse.h (exit_java_complete_class): Don't mess with obstacks.
5805 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
5806 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
5807 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
5808 * parse.y (gaol): Add more GC roots.
5809 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
5810 (lookup_field_wrapper): Likewise.
5811 (obtain_incomplete_type): Don't mess with obstacks.
5812 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
5814 (craft_constructor): Don't mess with obstacks.
5815 (safe_layout_class): Likewise.
5816 (java_complete_class): Likewise.
5817 (source_end_java_method): Likewise.
5818 (build_outer_field_access_methods): Likewise.
5819 (build_outer_method_access_method): Likewise.
5820 (maybe_build_thisn_access_method): Likewise.
5821 (build_dot_class_method_invocation): Likewise.
5822 (java_complete_tree): Likewise.
5823 (java_complete_lhs): Likewise.
5824 (do_merge_string_cste): Likewise.
5825 (patch_string_cst): Likewise.
5826 (array_constructor_check_entry): Likewise.
5827 * typeck.c (build_java_array_type): Likewise.
5828 (parse_signature_string): Likewise.
5829 (build_java_signature): Likewise.
5831 2000-10-12 Tom Tromey <tromey@cygnus.com>
5834 * gjavah.c (add_class_decl): Don't special-case inner classes.
5835 (add_namelet): Likewise.
5837 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
5839 * java-tree.h: Constify current_encoding.
5840 * lang.c: Constify current_encoding.
5842 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
5844 * jvgenmain.c (class_mangling_suffix): Omit `.'.
5845 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
5847 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5849 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
5850 patch. Fixes gcj/340.
5852 2000-10-10 Tom Tromey <tromey@cygnus.com>
5854 * lex.c (java_new_lexer): Initialize out_first and out_last
5856 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
5858 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5860 * parse.y (pop_current_osb): New function.
5861 (array_type:): Use `dims:', changed actions
5862 accordingly. Suggested by Anthony Green.
5863 (array_creation_expression:): Used pop_current_osb.
5864 (cast_expression:): Likewise.
5865 (search_applicable_method_list): Fixed indentation.
5867 2000-10-08 Anthony Green <green@redhat.com>
5869 * parse.y (array_type_literal): Remove production.
5870 (type_literals): Refer to array_type, not array_type_literal.
5872 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5874 Patch contributed by Corey Minyard.
5875 * decl.c (check_local_named_variable): New function.
5876 (tree check_local_unnamed_variable): Likewise.
5877 (find_local_variable): Splitted. Call check_local_{un}named_variable.
5879 2000-10-07 Anthony Green <green@redhat.com>
5881 * class.c (layout_class): Handle case where superclass can't be
5884 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
5886 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
5889 2000-10-05 Tom Tromey <tromey@cygnus.com>
5891 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
5892 * jvgenmain.c (class_mangling_prefix): Removed.
5893 (class_mangling_suffix): New global.
5895 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
5897 (print_method_info): Handle overrides for static and final
5899 (process_file): Generate declaration for class object field.
5900 * class.c (cxx_keywords): New array.
5901 (utf8_cmp): New function.
5902 (cxx_keyword_p): New function.
5903 (layout_class_method): Mangle C++ keywords by appending `$'.
5904 (mangle_field): New function.
5905 (mangle_class_field): Use mangle_field. Mangle class name as
5907 (mangle_static_field): Use mangle_field.
5909 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
5911 * decl.c (find_local_variable): Removed uncessary type check and
5912 fixed range check typo. From Corey Minyard.
5914 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5916 * decl.c (give_name_to_locals): New local `code_offset'. Call
5917 `maybe_adjust_start_pc'.
5918 * expr.c (note_instructions): New function.
5919 (expand_byte_code): Don't collect insn starts here.
5920 (peek_opcode_at_pc): New function.
5921 (maybe_adjust_start_pc): Likewise.
5922 * java-tree.h (maybe_adjust_start_pc): Declare.
5923 (note_instructions): Likewise.
5924 * jcf-parse.c (parse_class_file): Call `note_instructions'.
5926 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5928 * parse.y (field_access:): Fixed indentation.
5929 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
5931 2000-09-07 Tom Tromey <tromey@cygnus.com>
5934 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
5935 JPRIMITIVE_TYPE_P, for arithmetic operators.
5936 (patch_method_invocation): Indentation fix.
5937 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
5938 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
5939 (do_unary_numeric_promotion): Cleaned up code.
5940 (valid_cast_to_p): Handle boolean correctly.
5942 2000-09-27 Tom Tromey <tromey@cygnus.com>
5944 * lex.c (java_read_unicode): Reset bs_count when finished with
5947 2000-10-01 Mark Mitchell <mark@codesourcery.com>
5950 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
5951 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
5952 (typeck.o): Depend on ggc.h.
5953 * class.c (add_method_1): Use GC functions for allocation.
5954 (init_class_processing): Register roots.
5955 * decl.c (ggc_p): Set to 1.
5956 (pending_local_decls): Make it static.
5957 (push_jvm_slot): Use GC functions for allocation.
5958 (init_decl_processing): Register roots.
5959 (give_name_to_locals): Use GC functions for allocation.
5960 (lang_mark_tree): New function.
5961 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
5962 functions for allocation.
5963 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
5964 * lex.c (java_lex): Use build_string, rather than replicating it
5966 * parse.y (goal): Add more roots.
5967 (mark_parser_ctxt): New function.
5968 * typeck.c: Include ggc.h.
5970 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5972 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
5973 contains something else than MODIFY_EXPR.
5975 2000-09-23 Mark Mitchell <mark@codesourcery.com>
5977 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
5978 * Makefile.in (parse.o): Depend on ggc.h.
5979 (class.o): Likewise.
5980 (constants.o): Likewise.
5983 (jcf-parse.o): Likewise.
5984 (jcf-write.o): Likewise.
5985 (mangle.o): Likewise.
5986 * class.c: Include ggc.h.
5987 (build_static_field_ref): Register GC roots.
5988 (layout_class): Likewise.
5989 (init_class_processing): Likewise.
5990 * constants.c: Include ggc.h.
5991 (current_constant_pool_data_ref): Remove.
5992 (tag_nodes): Move it to ...
5993 (get_tag_node): ... here. Register GC roots.
5994 * decl.c: Include ggc.h. Remove many global tree definitions.
5995 (throw_node): Define.
5996 (java_global_trees): Likewise.
5997 (predef_filenames): Make the size a constant.
5998 (init_decl_processing): Adjust accordingly.
5999 (init_decl_processing): Call init_jcf_parse. Register GC roots.
6000 * expr.c: Include ggc.h.
6001 (init_expr_processing): Register GC roots.
6002 (build_invokeinterface): Likewise.
6003 * java-tree.h: Replace extern tree declarations with macros.
6004 (java_global_trees): New variable.
6005 (java_tree_index): New enumeration.
6006 (init_jcf_parse): Declare.
6007 * jcf-parse.c: Include ggc.h.
6008 (current_class): Remove declaration.
6009 (main_class): Likewise.
6010 (all_class_list): Likewise.
6011 (predefined_filename_p): Adjust for constant size of
6013 (init_jcf_parse): New function.
6014 * jcf-write.c: Include ggc.h.
6015 (generate_classfile): Register GC roots.
6016 (append_synthetic_attribute): Likewise.
6017 (append_innerclass_attribute_entry): Likewise.
6018 * lang.c: Include ggc.h.
6019 (lang_print_error): Register GC roots.
6020 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
6022 * parse.y: Include ggc.h.
6023 (wfl_operator): Remove.
6024 (goal): Register GC roots.
6025 (java_pop_parser_context): Adjust for new field names.
6026 (java_parser_context_save_global): Likewse.
6027 (java_parser_context_restore_global): Likewise.
6028 (java_parser_context_suspend): Likewise.
6029 (java_parser_context_resume): Likewise.
6030 (verify_constructor_circularity): Register GC roots.
6031 (lookup_cl): Likewise.
6032 (java_reorder_fields): Likewise.
6033 (build_current_this): Likewise.
6034 (class_in_current_package): Likewise.
6035 (argument_types_convertible): Likewise.
6036 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
6038 2000-09-14 Tom Tromey <tromey@cygnus.com>
6040 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
6042 2000-09-13 Tom Tromey <tromey@cygnus.com>
6044 * jcf-parse.c: Include <locale.h>.
6045 * jv-scan.c: Include <locale.h>.
6047 2000-09-12 Tom Tromey <tromey@cygnus.com>
6049 * expr.c (pop_type_0): Return `Object' if trying to merge two
6051 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
6052 interface types; `Object' is always a valid supertype.
6054 2000-09-12 Tom Tromey <tromey@cygnus.com>
6057 * jv-scan.c (help): Document --encoding.
6058 (options): Added `encoding' entry.
6059 (OPT_ENCODING): New define.
6060 (main): Handle --encoding.
6061 Include <langinfo.h> if nl_langinfo exists.
6062 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
6064 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
6065 (parse_source_file): Correctly call java_init_lex. Added `finput'
6066 argument. Use nl_langinfo to determine default encoding.
6067 * java-tree.h (current_encoding): Declare.
6068 * parse.y (java_parser_context_restore_global): Don't restore
6070 (java_parser_context_save_global): Don't set `finput' field.
6071 (java_pop_parser_context): Don't restore `finput'. Free old lexer
6073 * lang.c (current_encoding): New global.
6074 (lang_decode_option): Recognize `-fencoding='.
6075 (finish_parse): Don't close finput.
6076 * parse.h (struct parser_ctxt): Removed `finput' and
6077 `unget_utf8_value' fields. Added `lexer' field.
6078 (java_init_lex): Fixed declaration.
6079 * lex.c (java_new_lexer): New function.
6080 (java_destroy_lexer): Likewise.
6081 (java_read_char): Added `lex' argument. Handle iconv case.
6082 (java_read_unicode): Added `lex' argument. Count backslashes in
6084 (java_init_lex): Added `finput' and `encoding' arguments. Set
6085 `lexer' field in ctxp.
6086 (BAD_UTF8_VALUE): Removed.
6087 (java_lex): Handle seeing UEOF in the middle of a string literal.
6088 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
6089 (java_lexer): New structure.
6092 (DEFAULT_ENCODING): New define.
6093 (java_destroy_lexer): Declare.
6095 2000-09-12 Tom Tromey <tromey@cygnus.com>
6098 * lex.c (java_init_lex): Initialize java_io_serializable.
6099 * parse.y (java_io_serializable): New global.
6100 (valid_ref_assignconv_cast_p): An array can be cast to
6103 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
6105 * decl.c, expr.c: Include defaults.h if not already included.
6106 Don't define the *_TYPE_SIZE macros.
6108 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
6110 * typeck.c (build_java_array_type): Correct first parameter
6111 in ADJUST_FIELD_ALIGN invocation.
6113 2000-09-06 Tom Tromey <tromey@cygnus.com>
6115 * lang-specs.h: Also recognize `-femit-class-files'.
6117 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6119 * verify.c (merge_types): Load the types to merge if necessary.
6121 2000-09-02 Anthony Green <green@redhat.com>
6123 * jcf-io.c: Include zlib.h.
6124 (open_in_zip): Read compressed class file archives.
6125 * zipfile.h (ZipDirectory): Add uncompressed_size and
6126 compression_method fields.
6127 * zextract.c (read_zip_archive): Collect file compression info.
6129 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
6131 * parse.y (do_resolve_class): Also explore superclasses of
6132 intermediate enclosing contexts when searching for inner classes.
6134 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6136 * parse.y (variable_declarator_id:): Better error message.
6137 (expression_statement:): Use YYNOT_TWICE.
6138 (cast_expression:): Likewise.
6139 (assignment:): Likewise.
6141 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6143 * parse.y (do_merge_string_cste): New locals. Create new
6144 STRING_CSTs each time, use memcpy. Fixes gcj/311.
6146 2000-08-07 Hans Boehm <boehm@acm.org>
6148 * boehm.c (mark_reference_fields): Set marking bits for all words in
6149 a multiple-word record.
6150 (get_boehm_type_descriptor): Use the procedure marking descriptor for
6153 2000-08-31 Mike Stump <mrs@wrs.com>
6155 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
6156 jcf-dump$(exeext)): Make parallel safe.
6158 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
6160 * jcf-parse.c (set_source_filename): Constify a char *.
6161 * jcf-write.c (append_innerclasses_attribute,
6162 make_class_file_name): Constify a char *. Don't recycle a
6163 variable for an unrelated purpose.
6164 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
6165 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
6167 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6169 * expr.c (can_widen_reference_to): Fixed indentation.
6170 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
6171 * parse.y: `finit$' replaces `$finit$' in comments.
6172 (try_builtin_assignconv): Fixed leading comment.
6174 2000-08-25 Greg McGary <greg@mcgary.org>
6176 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
6178 2000-08-24 Greg McGary <greg@mcgary.org>
6180 * lang.c (lang_decode_option): Use ARRAY_SIZE.
6181 * parse.y (BINOP_LOOKUP): Likewise.
6183 2000-08-22 Andrew Haley <aph@cygnus.com>
6185 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
6186 sign extending. Fixes gcj/321.
6187 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
6188 combining to make a jlong. Fixes gcj/321.
6190 2000-08-21 Nix <nix@esperi.demon.co.uk>
6192 * lang-specs.h: Do not process -o or run the assembler if
6195 2000-08-16 Andrew Haley <aph@cygnus.com>
6197 * typeck.c (build_java_array_type): Rewrite code to do array
6198 alignment. Take into account back-end macros when aligning array
6199 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
6200 user to set alignment. Fixes gcj/252 and 160.
6202 2000-08-09 Tom Tromey <tromey@cygnus.com>
6204 * parse.y (check_abstract_method_definitions): Now return `int'.
6205 Check implemented interfaces. Fixes PR gcj/305.
6207 * parse.y (patch_switch_statement): Disallow `long' in switch
6208 expressions. Fixes PR gcj/310.
6210 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6212 * decl.c (finit_leg_identifier_node): New global.
6213 (init_decl_processing): Use `finit$' to initialize
6214 finit_identifier_node. Use `$finit$' to initialize
6215 finit_leg_identifier_node.
6216 * expr.c (expand_java_field_op): Use ID_FINIT_P.
6217 * java-tree.h (finit_identifier_node): Changed attached comment.
6218 (finit_leg_identifier_node): New declaration.
6219 (ID_FINIT_P): Take finit_identifier_node and
6220 finit_leg_identifier_node into account. This is a backward
6223 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6225 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
6227 (generate_bytecode_insns): Check `nargs' before emitting it.
6228 * verify.c (merge_type_state): Fixed typo.
6229 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
6230 generate_bytecode_{conditional,insns}.
6232 2000-08-13 Anthony Green <green@redhat.com>
6234 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
6237 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6239 * class.c (maybe_layout_super_class): Fixed indentation.
6240 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
6241 (java_check_methods): New function declaration.
6242 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
6243 instead of `str_ptr'.
6244 * jcf-write.c (generate_bytecode_insns): Emit number the of args
6245 of a `invokeinterface' at the right time.
6246 * parse.h (WFL_STRIP_BRACKET): New macro.
6247 (SET_TYPE_FOR_RESOLUTION): Use it.
6248 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
6249 (check_class_interface_creation): Don't check for cross package
6250 innerclass name clashes.
6251 (method_header): Behave properly if MDECL is `error_mark_node'.
6252 (method_declarator): Return `error_mark_node' if bogus current
6254 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
6255 (resolve_and_layout): New local `decl_type', set and used. Call
6257 (java_check_methods): New method.
6258 (java_layout_classes): Use it.
6259 (resolve_qualified_expression_name): No EH check necessary in
6261 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
6263 (patch_assignment): Set DECL_INITIAL on integral final local.
6265 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6267 * java-tree.h (flag_extraneous_semicolon): New extern.
6268 * lang-options.h: (-Wextraneous-semicolon): New option.
6269 * lang.c (flag_redundant): Fixed typo in leading comment.
6270 (flag_extraneous_semicolon): New global.
6271 (lang_decode_option): Set `flag_extraneous_semicolon' when
6272 -Wall. Decode `-Wextraneous-semicolon'.
6273 * parse.y (type_declaration:): Removed `SC_TK' hack, added
6274 `empty_statement' rule.
6275 (class_body_declaration): Likewise.
6276 (method_body:): Accept `;' as a method body.
6277 (static_initializer:): Removed `SC_TK' hack.
6278 (constructor_block_end:): Likewise.
6279 (empty_statement:): Report deprecated empty declaration. Fixes
6282 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6284 * parse.y (build_dot_class_method_invocation): Changed parameter
6285 name to `type'. Build signature from `type' and convert it to a
6286 STRING_CST if it's an array.
6287 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
6288 to use `ref_type' directly.
6290 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
6292 * lang-options.h: Added a comma after the last element to avoid
6293 syntax errors when other languages define additional options.
6295 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
6297 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
6298 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
6299 (jc1): Link with $(BACKEND).
6300 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
6302 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
6304 * jvspec.c: Adjust type of second argument to
6305 lang_specific_driver, and update code as necessary.
6307 * class.c (build_dtable_decl): Initialize dummy.
6309 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6311 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
6312 method bodies not to rule out discarding `<clinit>'; don't use
6313 <clinit> to initialize static fields with constant initializers.
6315 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6317 * gjavah.c (print_method_info): Added `synth' parameter. Skip
6319 (method_synthetic): New global.
6320 (HANDLE_METHOD): Recognize synthetic method and tell
6321 `print_method_info' about it.
6322 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
6323 processing a synthetic method.
6324 * jcf-reader.c (skip_attribute): New function.
6325 ( skip_attribute): Likewise.
6327 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6329 * parse.y (build_outer_field_access): Fixed comments.
6330 (fix_constructors): Emit the initialization of this$<n> before
6332 (resolve_qualified_expression_name): Build an access to `decl' if
6335 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6337 * parse-scan.y (curent_class): Non longer const.
6338 (inner_qualifier, inner_qualifier_length): Deleted.
6339 (current_class_length): New global.
6340 (bracket_count): Fixed typo in leading comment.
6341 (anonymous_count): New global.
6342 (class_instance_creation_expression:): Handle anonymous classes.
6343 (anonymous_class_creation:): New rule.
6344 (push_class_context): Rewritten.
6345 (pop_class_context): Likewise.
6346 (INNER_QUALIFIER): Macro deleted.
6347 (report_class_declaration): call `push_class_context' when
6348 entering the function. `fprintf' format modified not to use
6350 (report_class_declaration): Assign `package_name' and
6351 `current_class' to NULL separately.
6353 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6355 * expr.c (build_invokeinterface): Call layout_class_methods on
6358 2000-07-27 Tom Tromey <tromey@cygnus.com>
6359 Anthony Green <green@cygnus.com>
6360 Alexandre Petit-Bianco <apbianco@cygnus.com>
6362 * class.c (make_class_data): Create vtable for abstract classes.
6363 (get_dispatch_table): Changed to cope with abstract classes.
6365 2000-07-27 Tom Tromey <tromey@cygnus.com>
6367 * parse.y (patch_method_invocation): Don't reverse the argument
6368 list when dealing with anonymous class constructors. Fixed typo in
6371 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6373 * parse.y (build_alias_initializer_parameter_list): Reverse
6374 crafted list when building aliases for anonymous class
6377 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6379 * parse.y (jdep_resolve_class): Don't bother checking potential
6380 innerclass access if `decl' is NULL.
6381 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
6384 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6386 * parse.c: Remove (again.)
6388 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6390 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
6391 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
6392 outside the `if' statement, alias to innerclass removed, `decl'
6393 used to mark the class complete.
6395 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6397 * parse.y (simple_name:): Fixed typo in error message.
6399 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6401 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
6402 or its first operand can be error marks.
6404 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6406 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
6407 * parse.y (method_header): Likewise.
6409 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6411 * parse.y (process_imports): Consider that one might be trying to
6412 import an innerclass. Fixes gcj/254
6414 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6416 * parse.y (find_as_inner_class): Handle the case where the
6417 enclosing context of an innerclass has been loaded as bytecode.
6419 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6421 * parse.y (simple_name:): Reject `$' in type names.
6422 (resolve_type_during_patch): Use `type' as a second
6423 argument to resolve_no_layout. Fixes gcj/257.
6425 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
6427 * parse.y (find_most_specific_methods_list): Select the only
6428 non-abstract method even if max has been set.
6429 Fixes gcj/285, gcj/298.
6431 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
6433 * lang-specs.h: Added %(jc1) to java compiler options.
6435 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
6437 * .cvsignore: New file.
6439 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6441 * parse.y (not_accessible_p): Access granted to innerclasses
6442 (indirectly) extending the reference type. Fixes gcj/249.
6444 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6446 * parse.y (patch_method_invocation): Fixed comment.
6447 (maybe_use_access_method): Build this$<n>s to the context of the
6448 target method, or a type that extends it. Fixes gcj/242.
6450 2000-07-13 Mark Mitchell <mark@codesourcery.com>
6454 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6456 * parse.y (fold_constant_for_init): Avoid bullish conversion.
6458 2000-07-13 Tom Tromey <tromey@cygnus.com>
6460 * lang-specs.h: Added %{I*}.
6462 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
6464 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
6466 2000-07-12 Mark Mitchell <mark@codesourcery.com>
6468 * parse-scan.c: Remove.
6470 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6472 * class.c (set_super_info): Handled protected inner classes.
6473 (common_enclosing_context_p): Bail early if arguments aren't both
6475 (get_access_flags_from_decl): Handle private and protected inner
6477 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
6478 (CLASS_PROTECTED): Likewise.
6479 (struct lang_type): New bitfield `poic'.
6480 * parse.y (jdep_resolve_class): Call check_inner_class_access on
6482 (check_inner_class_access): Renamed arguments, added
6483 comments. Handles protected inner classes (fixes gcj/225)
6484 (not_accessible_p): Fixed comments. Avoid handling inner classes.
6486 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6488 * parse.y (resolve_qualified_expression_name): Verify qualified
6489 access to `this'. Fixes gcj/239.
6491 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6493 * jcf-write.c (generate_classfile): Don't install ConstantValue
6496 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6498 * parse.y (resolve_qualified_expression_name): Handle inner class
6499 access. Fixes gcj/256.
6501 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6503 * jcf-write.c (generate_classfile): Properly install the
6504 ConstantValue attribute and the initial value constant pool index
6505 on string constants.
6506 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
6509 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6511 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
6513 * parse.y (find_as_inner_class): Fixed typo.
6514 (do_resolve_class): Explore enclosing contexts when searching for
6515 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
6516 (check_inner_class_access): Check `decl' which can be null in case
6519 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6521 * java-tree.h (java_debug_context): Declared `extern'.
6522 (safe_layout_class): Likewise.
6523 * parse.y (resolve_field_access): Field must be `static' in order
6524 to be replaced by its initial value. Added comments.
6525 (find_applicable_accessible_methods_list): Fixed typo.
6526 (find_most_specific_methods_list): Methods found in innerclasses
6527 take over methods founds in the enclosing contexts.
6528 (java_complete_tree): Loosen restrictions on the type of DECLs
6529 that can be replaced by their initialization values.
6530 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
6532 2000-07-05 Tom Tromey <tromey@cygnus.com>
6534 * Make-lang.in (PARSE_DIR): New macro.
6535 (PARSE_RELDIR): Likewise.
6536 (PARSE_C): Likewise.
6537 (PARSE_SCAN_C): Likewise.
6538 ($(PARSE_C)): New target.
6539 ($(PARSE_SCAN_C)): Likewise.
6540 (SET_BISON): New macro.
6541 (BISONFLAGS): Likewise.
6542 (JAVABISONFLAGS): Likewise.
6544 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
6546 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
6547 argument on the first pass for CNI as well as JNI.
6548 (print_method_info): Set up method name on the first pass only.
6550 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6552 * parse.y (parser_qualified_classname): Removed parameter
6554 (create_interface): Removed first passed parameter to
6555 parser_qualified_classname.
6556 (create_class): Likewise. Don't install alias on static
6557 innerclasses. Fixes gcj/275.
6559 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6561 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
6562 debugable statement with empty_stmt_node. Fixes gcj/272
6564 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6566 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
6569 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6571 * jcf-write.c (push_long_const): Appropriately cast short negative
6574 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6576 * parse.y (verify_constructor_super): Use loop variable
6577 `m_arg_type' initialized with `mdecl_arg_type'.
6579 2000-06-29 Tom Tromey <tromey@cygnus.com>
6581 * parse.y (resolve_field_access): Handle case where `type_found'
6584 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6586 * expr.c (lookup_field): The same field can be found through two
6587 different interface. Don't declare it ambiguous in that case.
6589 2000-06-27 Tom Tromey <tromey@cygnus.com>
6591 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
6592 follows \r, then unget it at a lower level.
6594 2000-06-26 Tom Tromey <tromey@cygnus.com>
6596 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
6599 2000-06-25 Tom Tromey <tromey@cygnus.com>
6601 * parse.y (for_statement): Wrap expression in a WFL if it is a
6602 constant. For PR gcj/268.
6604 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6606 * parse.y (do_resolve_class): Minor optimiztion in the package
6607 list search. Removed unnecessary test and return statement.
6608 (valid_ref_assignconv_cast_p): Order of arguments to
6609 enclosing_context_p fixed.
6611 2000-06-24 Tom Tromey <tromey@cygnus.com>
6613 * expr.c (lookup_field): Print error and return error_mark_node if
6614 field reference is ambiguous.
6616 * parse.y (check_abstract_method_definitions): Also check if
6617 `other_method' is abstract.
6619 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6621 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
6623 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
6624 (struct lang_type): New field `pic'.
6625 (CLASS_PRIVATE): New macro.
6626 * parse.y (check_inner_class_access): New function.
6627 (jdep_resolve_class): Call it.
6629 2000-06-23 Tom Tromey <tromey@cygnus.com>
6631 * parse.y (patch_incomplete_class_ref): Initialize the returned
6632 class. For PR gcj/260.
6634 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6636 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
6638 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6640 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6641 Java specific checks.
6642 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
6644 * java-tree.def (CASE_EXPR): Marked 'e'.
6645 (DEFAULT_EXPR): Likewise.
6646 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
6648 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6649 Java specific checks.
6650 (generate_bytecode_insns): Test try_block for BLOCK before using
6652 * parse.y (build_wfl_wrap): Added `location' argument. Set
6653 EXPR_WFL_LINECOL accordingly.
6654 (dim_expr:): Wrap constants with WFLs.
6655 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
6656 (resolve_package): Check for `stmt' not being a BLOCK before
6657 building a debuggable statement with it.
6658 (make_qualified_primary): Added extra parameter to build_wfl_wrap
6660 (resolve_field_access): Make sure `decl' is a DECL before treating
6662 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
6663 IDENTIFIER_NODE before treating it as such.
6664 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
6665 treating it as such.
6666 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
6667 to be applied only on non array types.
6669 2000-06-16 Per Bothner <per@bothner.com>
6671 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
6672 define in terms of DECL_RESULT, as that fails when --enable-checking.
6674 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6676 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
6677 types the same in comparison.
6678 (CHECK_OP): Add static prototype.
6680 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6682 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
6683 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
6686 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6688 * decl.c (create_primitive_vtable): Prototype.
6690 * jcf-write.c (generate_bytecode_insns): Initialize variable
6693 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
6695 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6697 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
6698 to track searched classes, and do not search the same class more than
6699 once. Call find_applicable_accessible_methods_list on immediate
6700 superclass, instead of search_applicable_method_list on all ancestors.
6703 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6705 * parse.y (register_fields): Permit static fields in inner classes
6706 if they are final. Fix for PR gcj/255.
6708 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6710 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
6711 * parse.y (find_in_imports): Returned type changed to void,
6712 leading comment fixed.
6713 (register_package): New function.
6714 (qualify_and_find): Likewise.
6715 (package_declaration:): Use `register_package'.
6716 (single_type_import_declaration:): Removed local variable
6717 `node'. Added missing `;' for consistency.
6718 (type_import_on_demand_declaration:): Use `chainon' to link new
6720 (lookup_field_wrapper): Lookup local variables defined in outer
6722 (java_complete_class): Don't reverse the list of imported on demand.
6723 (do_resolve_class): Reorganized. Removed local variable
6724 `original_name'. Call `qualify_and_find' with the current package
6725 name, invoke `find_in_imports_on_demand' right after. Call
6726 `qualify_and_find' with the packages we've seen so far. Fixed
6727 operations numbering in comments.
6728 (java_expand_class): Don't reverse `package_list'.
6729 (find_most_specific_methods_list): New local variables `abstract'
6730 and `candidates'. Use them to pick the right method.
6732 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
6734 * parse.y (check_modifiers_consistency): Don't subtract out
6735 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
6737 2000-06-04 Philipp Thomas <pthomas@suse.de>
6739 * Makefile.in (INTLLIBS): New.
6743 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6745 * class.c (get_dispatch_table): Build the vtable dummy entry list
6746 element with a null purpose. Fixed leading comment.
6747 (build_dtable_decl): Build an accurate dtable type when appropriate
6750 2000-06-02 Richard Henderson <rth@cygnus.com>
6752 * lang.c (lang_get_alias_set): New.
6754 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6756 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
6757 before using it as the accessed field.
6759 2000-05-31 Tom Tromey <tromey@cygnus.com>
6761 * java-tree.h (boolean_array_vtable, byte_array_vtable,
6762 char_array_vtable, short_array_vtable, int_array_vtable,
6763 long_array_vtable, float_array_vtable, double_array_vtable):
6765 * expr.c (get_primitive_array_vtable): New function.
6766 (create_primitive_vtable): New function.
6767 (java_lang_expand_expr): Enable code to statically generate
6769 * decl.c (init_decl_processing): Create primitive vtables.
6770 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
6771 short_array_vtable, int_array_vtable, long_array_vtable,
6772 float_array_vtable, double_array_vtable): Define.
6774 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
6776 * java/parse.y (find_applicable_accessible_methods_list):
6777 Don't add an uninitialized value to the list.
6779 2000-05-25 Tom Tromey <tromey@cygnus.com>
6781 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
6782 when trying to see if field's class should be initialized. Always
6783 initialize field's declaring class, not qualified class.
6786 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
6787 `wfl_operator', to maybe_build_primttype_type_ref.
6790 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
6792 * parse.y (patch_method_invocation): Don't try to lookup methods
6795 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6797 * parse.y (resolve_field_access): Call the appropriate <clinit>
6798 before accessing the length of a static array. Craft a decl for
6799 the field while its time. Fixes PR gcj/129.
6801 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6803 * parse.y (resolve_package): Correctly set `*next' (was off by
6805 (resolve_qualified_expression_name): Fixed comment.
6807 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6809 * jcf-parse.c (jcf_parse_source): Reset current_class and
6810 current_function_decl to NULL before parsing a new file.
6812 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6814 * parse.y (block_end:): If the collected block doesn't feature a
6815 statement, insert an empty statement.
6817 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6819 * parse.y (maybe_yank_clinit): New function.
6820 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
6821 end of the list of methods belonging to a class.
6822 (java_complete_expand_method): Check whether <clinit> is really
6823 necessary and expand it accordingly.
6825 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6827 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
6828 processed by the method's switch statement.
6830 2000-05-19 Tom Tromey <tromey@cygnus.com>
6832 * java-tree.h: Added init state enum.
6833 * decl.c (emit_init_test_initialization): Initialize class
6834 initialization check variable by looking at class' state.
6836 2000-05-19 Tom Tromey <tromey@cygnus.com>
6838 * java-tree.h (build_instanceof): Declare.
6839 (build_get_class): Declare.
6840 * parse.y (patch_binop): Use build_instanceof.
6841 * expr.c (build_instanceof): New function. If class is final,
6842 don't make a function call.
6843 (expand_java_INSTANCEOF): Use it.
6844 (build_get_class): New function.
6846 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6848 * jcf-write.c (generate_classfile): Scan the source_file for
6849 slashes with the right pointer variable.
6851 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
6853 * lang.c (lang_decode_option): Update -Wunused flags by calling
6855 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
6857 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6859 * check_init.c (check_init): Constify local char *.
6860 * class.c (push_class): Constify local char *.
6861 * java_tree.h: Update prototypes.
6862 * jcf-io.c (open_class): Constify filename parameter and
6864 (find_class): Remove redundant string copy. Cast return from
6866 * jcf-parse.c (read_class, parse_class_file, yyparse):
6867 Constify local char *.
6868 * jcf-write.c (generate_bytecode_insns, generate_classfile):
6869 Constify local char *.
6870 * jcf.h (JCF): Constify filename and classname.
6871 (JCF_FINISH): Cast args to FREE to char * when appropriate.
6872 * lang.c (init_parse): Constify parameter and return value.
6873 * lex.c (java_get_line_col): Constify filename parameter.
6874 * parse.h: Constify parser_ctxt.filename. Update prototypes.
6875 * parse.y (java_parser_context_suspend,
6876 issue_warning_error_from_context, safe_layout_class): Constify
6878 * parse.c: Regenerate.
6880 2000-05-08 Tom Tromey <tromey@cygnus.com>
6882 * expr.c (build_jni_stub): Cache the result of
6883 _Jv_LookupJNIMethod.
6885 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6887 * decl.c (predef_filenames_size): Now 7.
6888 (predef_filenames): New seventh entry.
6890 2000-05-04 Tom Tromey <tromey@cygnus.com>
6892 * boehm.c (mark_reference_fields): Don't mark RawData fields.
6893 Keep track of when we've seen a reference field after a
6894 non-reference field.
6895 (get_boehm_type_descriptor): Handle case where we see
6896 non-reference fields but no trailing reference field.
6897 * decl.c (rawdata_ptr_type_node): Define.
6898 (init_decl_processing): Initialize rawdata_ptr_type_node.
6899 * java-tree.h (rawdata_ptr_type_node): Declare.
6901 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6903 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
6904 specifiers in calls to fprintf.
6906 2000-05-03 Andrew Haley <aph@cygnus.com>
6908 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
6910 * javaop.h (WORD_TO_INT): New function.
6911 (IMMEDIATE_s4): Use WORD_TO_INT.
6912 * jcf.h (JPOOL_INT): Ditto.
6914 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
6917 2000-04-19 Tom Tromey <tromey@cygnus.com>
6919 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
6921 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
6923 * expr.c (build_jni_stub): New function.
6924 * lang-specs.h: -fjni and -femit-class-file are incompatible.
6926 * parse.y (java_complete_expand_methods): Expand a native method
6927 and call build_jni_stub if -fjni given.
6928 * lang-options.h: Document -fjni.
6929 * lang.c (flag_jni): New global.
6930 (lang_f_options): Added `jni' entry.
6931 * java-tree.h (soft_lookupjnimethod_node,
6932 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
6934 (flag_jni): Declare.
6935 (build_jni_stub): Declare.
6936 (struct lang_decl): Added `native' flag.
6937 (METHOD_NATIVE): Redefined to use `native' field of lang specific
6939 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
6940 soft_jnipopsystemframe_node): New globals.
6941 (init_decl_processing): Set them. _Jv_InitClass only takes one
6944 * java-tree.def: Put into `C' mode.
6946 2000-04-27 Tom Tromey <tromey@cygnus.com>
6949 * expr.c (expand_invoke): Generate check to see if object pointer
6950 is null in nonvirtual invocation case.
6951 * java-tree.h (soft_nullpointer_node): Declare.
6952 * decl.c (soft_nullpointer_node): New global.
6953 (init_decl_processing): Initialize soft_nullpointer_node.
6954 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6955 or `private' methods.
6956 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6958 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
6960 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6963 2000-04-26 Tom Tromey <tromey@cygnus.com>
6965 * zextract.c (find_zip_file_start): New function.
6966 (read_zip_archive): Use it.
6968 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6970 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
6972 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6974 * class.c (common_enclosing_context_p): New function.
6975 * java-tree.h (common_enclosing_context_p): Added prototype.
6976 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
6977 classes sharing an outer context with the current instance.
6978 * parse.y (build_access_to_thisn): Fixed leading comment.
6979 (verify_constructor_super): New local `supper_inner'. Skip
6980 enclosing context argument in the case of inner class constructors.
6981 (patch_method_invocation): Insert proper context as second
6982 parameter to pure inner class constructor super invocations.
6984 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6986 * parse.y (end_class_declaration): Reset the interface number
6989 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6991 * parse.y (source_start_java_method): Deleted unnecessary code.
6992 (patch_method_invocation): Fixed comment.
6994 2000-04-24 Robert Lipe <robertlipe@usa.net>
6996 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
6998 2000-04-23 Tom Tromey <tromey@cygnus.com>
7000 * boehm.c (mark_reference_fields): Use int_byte_position.
7002 2000-04-22 Tom Tromey <tromey@cygnus.com>
7004 * boehm.c (mark_reference_fields): Only call byte_position on
7007 2000-04-22 Tom Tromey <tromey@cygnus.com>
7009 * boehm.c (mark_reference_fields): Added `last_view_index'
7010 argument. Use DECL_FIELD_OFFSET to determine field's offset.
7012 2000-04-20 Mo DeJong <mdejong@cygnus.com>
7014 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
7015 * parse.y (check_class_interface_creation): Fixed comments. Select
7016 permitted modifiers for (inner) interfaces. Changed error message
7017 to report rejected modifiers used with local classes.
7019 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7021 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
7022 of directly inherited type considered in scope.
7023 * parse.y (do_resolve_class): Search inherited classes for inner
7026 2000-04-20 Tom Tromey <tromey@cygnus.com>
7028 * parse.y (not_accessible_p): Use member's class, not current
7029 class, when doing inheritance check for protected reference.
7032 2000-04-20 Jason Schroeder <shrode@subnature.com>
7034 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
7036 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7038 * parse.y (lookup_field_wrapper): Search for final local aliases.
7039 (resolve_expression_name): Let lookup_field_wrapper search for
7040 final local aliases. Force the value of `name' if one is found.
7041 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
7042 an expression name. Fixed comments.
7044 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7046 * parse.y (yyerror): `msg' can be null, don't use it in that case.
7048 2000-04-19 Tom Tromey <tromey@cygnus.com>
7050 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
7052 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7054 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
7056 2000-04-18 Tom Tromey <tromey@cygnus.com>
7059 * gjavah.c (utf8_cmp): Changed return value.
7060 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
7062 (cxx_keywords): New global.
7063 (get_field_name): Handle new result of cxx_keyword_subst.
7064 (print_method_info): Likewise.
7066 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
7068 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
7069 with a newline, for CNI.
7070 (print_stub_or_jni): Print a space or newline before method name for
7072 (print_cxx_classname): Don't write leading "::" in CNI stub method.
7073 (process_file): Include gcj/cni.h if generating CNI stubs.
7075 2000-04-16 Tom Tromey <tromey@cygnus.com>
7077 * gjavah.c (decompile_method): Use print_field_name.
7080 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7082 * parse.y (java_expand_classes): Reverse the package list once.
7083 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
7085 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
7086 the `==' and `!=' operators.
7088 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7090 * jcf-write.c (generate_bytecode_insns): At invocation time,
7091 always relate an interface method to the type of its selector.
7093 2000-04-05 Tom Tromey <tromey@cygnus.com>
7096 * expr.c (expand_invoke): Generate check to see if object pointer
7097 is null in nonvirtual invocation case.
7098 * java-tree.h (soft_nullpointer_node): Declare.
7099 * decl.c (soft_nullpointer_node): New global.
7100 (init_decl_processing): Initialize soft_nullpointer_node.
7101 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7102 or `private' methods.
7103 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7105 2000-04-05 Tom Tromey <tromey@cygnus.com>
7108 * parse.y (check_final_assignment): Recognize assignments to the
7109 `length' field of an array when generating class files.
7111 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7113 * class.c (decl_hash): Prototype removed.
7114 (decl_compare): Likewise.
7116 2000-04-05 Tom Tromey <tromey@cygnus.com>
7118 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
7119 * parse.y (check_modifiers_consistency): Check for final/volatile
7120 clash. Fixes PR gcj/164.
7122 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7124 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
7126 (java_hash_compare_tree_node): Renamed from `decl_compare, made
7128 (add_method_1): Use `java_hash_hash_tree_node' and
7129 `java_hash_compare_tree_node'.
7130 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
7131 (java_hash_compare_tree_node): Likewise.
7132 * parse.y (find_applicable_accessible_methods_list): Create,
7133 delete and use a hash table to remember already searched interfaces.
7135 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
7137 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
7140 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7142 * boehm.c (mark_reference_fields, set_bit): Prototype.
7143 (set_bit): Un-ANSI-fy definition.
7145 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
7148 * decl.c (emit_init_test_initialization): Likewise.
7150 * gjavah.c (jni_print_char): Likewise.
7152 * parse.y (create_new_parser_context): Likewise.
7154 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7156 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
7157 patch missing hunk. Fixed indentation.
7159 2000-03-30 Tom Tromey <tromey@cygnus.com>
7161 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
7162 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
7164 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7166 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7167 when negative *before* using it as an array index.
7168 * ChangeLog: Fixed typo.
7170 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7172 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7173 to 0 when it reaches -1.
7175 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7177 * jcf-parse.c (get_constant): Properly cast `num' during the
7178 invocation of `add_double'.
7179 * jcf-write.c (push_long_const): Properly cast `lo' before
7180 comparing it to short bounds.
7181 * parse-scan.y (interface_declaration:): Rule re-arrange so that
7182 `interface_body:' is reduced after the current interface is
7185 2000-03-26 Tom Tromey <tromey@cygnus.com>
7187 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
7188 Java-specific `-f' option.
7190 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7192 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
7193 Adjust order of making types.
7194 Make bitsize_*_node values.
7196 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7198 * class.c (make_field_value): Use byte_position.
7199 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
7200 (java_array_data_offset): Likewise.
7201 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
7204 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7206 * parse.y (check_abstract_method_definitions): New local
7207 `end_type_reached'. Make sure we also consider `end_type'.
7208 (java_check_abstract_method_definitions): Make sure we eventually
7209 consider `java.lang.Object'.
7210 (maybe_use_access_method): Don't use access method if not in the
7211 context of a pure inner class or if the method's context is right.
7212 (find_applicable_accessible_methods_list): New static flag
7213 `object_done'. Don't search abstract classes as interfaces. Fixed
7214 indentation. Fixed the `java.lang.Object' only search. Search
7215 class interface(s) first, then fully search enclosing contexts.
7216 (find_most_specific_methods_list): Pick the closest candidate when
7217 they're all abstract.
7219 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7221 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7222 properly initialize `finished_label'. Don't emit gotos for empty
7225 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7227 * except.c (emit_handlers): Clear catch_clauses_last.
7229 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7231 * parse.y (check_method_types_complete): New function.
7232 (create_class): Reset anonymous class counter only when seeing an
7234 (java_complete_class): JDEP_METHOD: Don't recompute signature
7237 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7239 * class.c (build_static_ref): Fixed indentation in comment.
7240 * java-tree.def (TRY_EXPR): Fixed typo in name.
7241 (CLASS_LITERAL): Likewise.
7242 * java-tree.h: (TYPE_DOT_CLASS): New macro.
7243 (struct lang_type): New field `dot_class'.
7244 * jcf-write.c (generate_bytecode_insns): Fixed error message.
7245 (generate_classfile): Method `class$' is synthetic.
7246 * parse.y (build_do_class_method): New function.
7247 (build_dot_class_method_invocation): Likewise.
7248 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
7249 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
7250 (qualify_ambiguous_name): Likewise.
7251 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
7252 (build_try_statement): Fixed leading comment.
7254 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7256 * class.c (make_field_value): Properly handle sizes.
7257 (get_dispatch_vector): Use tree_low_cst and host_integerp.
7258 (layout_class_method): Count using trees.
7259 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
7260 * expr.c (java_array_data_offset): Use int_bit_position.
7261 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
7262 (build_invokevirtual): Use tree_low_cst and do computations with trees.
7264 2000-03-16 Tom Tromey <tromey@cygnus.com>
7266 * lang.c (flag_hash_synchronization): New global.
7267 (lang_f_options): Added `hash-synchronization'.
7268 * lang-options.h: Mention -fhash-synchronization.
7269 * java-tree.h (flag_hash_synchronization): Declare.
7270 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
7271 hash table synchronization is disabled.
7272 * decl.c (init_decl_processing): Only push `sync_info' value when
7273 hash table synchronization is disabled.
7274 * class.c (make_class_data): Only push `sync_info' field when hash
7275 table synchronization is disabled. Removed dead code.
7277 2000-03-16 Tom Tromey <tromey@cygnus.com>
7279 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
7281 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7283 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
7285 * parse.y (patch_method_invocation): Handle anonymous classes
7286 creation in static context.
7288 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7290 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
7291 * parse.y (resolve_qualified_expression_name): Use it.
7292 (patch_method_invocation): Likewise.
7294 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7296 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
7297 depending on the type of dependency which dictates what the
7299 (unresolved_type_p): Resolved types limited to the current class.
7301 2000-03-15 Tom Tromey <tromey@cygnus.com>
7303 * decl.c (init_decl_processing): Set type of `sync_info' to be
7306 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
7307 Correctly compute bit number for current slot. Zero `high' and
7308 `low' in DS_LENGTH case. Don't skip inherited fields. Use
7309 mark_reference_fields.
7310 (mark_reference_fields): New function.
7312 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7314 * parse.y (register_incomplete_type): Fixed initialization of
7317 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7319 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
7321 (push_class_context, pop_class_context): New function.
7322 (class_body:): Call pop_class_context.
7323 (interface_body:): Likewise.
7324 (INNER_QUALIFIER): New macro.
7325 (report_class_declaration): Changed output format and use
7326 INNER_QUALIFIER. Call push_class_context.
7328 2000-02-14 Andrew Haley <aph@cygnus.com>
7330 * check-init.c (check_init): Add new cases for unary and binary
7333 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7335 * parse.y (resolve_package): Set `next' once a type name has been
7336 progressively discovered.
7337 (resolve_qualified_expression_name): Propagate resolution only if
7338 there are remaining qualifiers. Take into account `q' might have
7339 been cleared after re-qualification.
7340 * parse.y (patch_method_invocation): New local `resolved'.
7341 Section dealing with qualified expression rewritten to use
7342 resolve_field_access.
7344 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7346 * parse.h (PUSH_CPC): Fixed indentation.
7347 (DEBUG_CPC): New macro.
7348 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
7349 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
7350 * parse.y (class_body_declaration:): Use
7351 SET_CPC_INSTANCE_INITIALIZER_STMT.
7352 (method_declaration:): Check for null current_function_decl.
7353 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
7354 (java_parser_context_pop_initialized_field): Better handling of
7356 (maybe_make_nested_class_name): Mark nested class name as
7357 qualified when necessary.
7358 (end_class_declaration): Don't call java_parse_context_resume when
7359 one or more error occurred.
7360 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
7361 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
7362 SET_CPC_INITIALIZER_STMT.
7363 (method_header): Check for inner classes declaring static methods.
7364 (resolve_qualified_expression_name): Handle situation where `this'
7367 2000-03-13 Hans Boehm <boehm@acm.org>
7369 * typeck.c (build_prim_array_type): Correctly set the high word too.
7371 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7373 * parse.y (java_complete_expand_methods): Leave <clinit> out of
7375 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
7376 list of methods for interfaces.
7378 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7380 * parse.y (qualify_ambiguous_name): Properly handle expressions
7383 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7385 * parse.y (check_final_assignment): Extended to process
7387 (patch_assignment): Have check_final_assignment called only once.
7389 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7391 * java-tree.h (IS_INIT_CHECKED): New flag.
7392 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
7393 * parse.y (patch_string): Call force_evaluation_order on the
7394 completed string concatenation tree.
7395 * expr.c (force_evaluation_order): Call force_evaluation_order on
7396 function's arguments too.
7398 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7400 * decl.c (emit_init_test_initialization): Mark KEY as unused.
7401 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7402 (build_anewarray): Likewise.
7403 * parse.y (patch_newarray): Likewise.
7404 * parse.c: Regenerated.
7406 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7408 * decl.c (init_decl_processing): Added new class fields `depth',
7409 `ancestors', and `idt' to class_type_node. Use
7410 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
7411 * class.c (make_class_data): Push initial values for new fields.
7412 * java-tree.h: Updated prototype for `build_invokeinterface'.
7413 * expr.c (build_invokeinterface): Changed parameters to accept
7414 `method' tree. Calculate index of `method' in its declaring
7415 interface. Build call to _Jv_LookupInterfaceMethodIdx.
7416 (expand_invoke): Call `build_invokeinterface' with new parameters.
7417 * parse.y (patch_invoke): Call `build_invokeinterface' with new
7420 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7422 * typeck.c (lookup_do): Search superinterfaces first
7423 when looking up an interface method. From Godmar Back
7426 2000-03-06 Tom Tromey <tromey@cygnus.com>
7428 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
7430 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7432 * java-tree.h (lookup_argument_method2): Declared.
7433 (safe_layout_class): Prototype moved from parse.h.
7434 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
7435 * parse.y (java_check_regular_methods): Local `super_class' gone.
7436 Call lookup_argument_method2 instead of lookup_argument_method.
7437 Perform modifier match for methods found declared in implemented
7438 interfaces. Fixed indentation problem. Overriding/hiding error
7439 report to take place only for methods found in classes.
7440 * typeck.c (lookup_argument_method): Changed leading
7441 comment. Re-written by calling lookup_do.
7442 (lookup_argument_method2): New function.
7443 (lookup_java_method): Re-written by calling lookup_do.
7444 (lookup_do): New function.
7446 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7448 * check-init.c (check_init): Removed dead code. Handle (blank)
7450 * parse.y (declare_local_variables): New local `final_p', set it
7451 and use it to initialize LOCAL_FINAL.
7452 (check_final_assignment): Only check FIELD_DECLs.
7454 2000-02-17 Tom Tromey <tromey@cygnus.com>
7456 * Makefile.in (JAVA_OBJS): Added boehm.o.
7457 (boehm.o): New target.
7458 * Make-lang.in (JAVA_SRCS): Added boehm.c.
7459 * java-tree.h (flag_use_boehm_gc): Declare.
7460 (get_boehm_type_descriptor): Declare.
7461 * lang.c (lang_f_options): Added `use-boehm-gc'.
7462 (flag_use_boehm_gc): New global.
7463 * lang-options.h: Added -fuse-boehm-gc.
7464 * boehm.c: New file.
7465 * class.c (get_dispatch_table): If class uses a Boehm type
7466 descriptor, put it in the vtable.
7467 (make_class_data): Removed dead code.
7469 2000-03-03 Per Bothner <per@bothner.com>
7471 * decl.c (init_decl_processing): Initialize sizetype properly.
7473 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7475 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
7476 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
7477 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7478 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
7479 (jcf_parse): New local `current'. Load innerclasses seen in outer
7480 context being processed.
7481 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7482 * jcf-write.c (append_innerclasses_attribute): New function.
7483 (append_innerclasses_attribute_entry): Likewise.
7484 (get_access_flags): Handle static classes. Set anonymous and local
7485 classes to be private.
7486 (generate_classfile): Attribute count adjusted. Call
7487 append_innerclasses_attribute.
7488 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
7489 PURE_INNER_CLASS_TYPE_P.
7490 * parse.y (parser_qualified_classname): New parameter `is_static',
7491 produce non qualified name accordingly.
7492 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
7493 (create_interface): Added argument to parser_qualified_classname.
7494 (create_class): Added argument to parser_qualified_classname. Setup
7495 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
7496 (add_inner_class_fields): Fixed indentation.
7497 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
7498 (method_declarator): Fixed typo in comment.
7499 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
7500 (build_current_thisn): Likewise.
7501 (patch_method_invocation): Likewise.
7503 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7505 * decl.c (current_function_decl): Move to toplev.c.
7507 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7509 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
7510 (DECL_BIT_INDEX): Use underlying representation.
7511 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
7513 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7515 * expr.c (build_java_ret): Pass proper type to size_binop.
7517 2000-02-25 Anthony Green <green@cygnus.com>
7519 * expr.c (build_class_init): Mark the decl to be ignored by
7521 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
7522 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
7523 * class.c (init_test_hash_newfunc): New function.
7524 (decl_hash): New function.
7525 (decl_compare): New function.
7526 * decl.c (emit_init_test_initialization): New function.
7527 (complete_start_java_method): Traverse the init test hashtable,
7528 calling emit_init_test_initialization.
7529 (always_initialize_class_p): Define.
7530 * expr.c (build_class_init): Use initialization tests when
7531 emitting class initialization code.
7532 (always_initialize_class_p): Declare.
7533 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
7535 * java-tree.h: Include hash.h.
7536 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
7537 (struct lang_decl): Add init_test_table field.
7538 (init_test_hash_entry): Define.
7540 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7542 * gjavah.c (main): Avoid using `argi' to report unimplemented
7545 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7547 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7548 initialize locals to avoid warnings. Local `exception_type' moved
7551 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7553 * parse.y (resolve_expression_name): Use `orig' as a second
7554 argument to resolve_field_access.
7555 (resolve_field_access): Removed unnecessary code when dealing with
7558 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7560 * class.c (push_super_field): Don't push the field twice.
7561 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
7562 * parse.h (java_reorder_fields): Prototyped.
7563 * parse.y (java_reorder_fields): New function.
7564 (java_layout_class): Simplified not to worry about re-ordering.
7566 2000-02-23 Tom Tromey <tromey@cygnus.com>
7568 * gjavah.c (print_name): In JNI case, correctly quote string.
7569 (print_method_info): Don't handle overrides in JNI mode.
7571 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7573 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
7574 value type set to `boolean_type_node'.
7576 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7578 * jcf-dump.c (main): Test for correct condition after
7579 output file creation.
7581 2000-02-19 Anthony Green <green@cygnus.com>
7583 * jcf-depend.c (add_entry): Fix test for first list entry.
7585 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7587 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
7588 * constants.c (build_constants_constructor): Likewise.
7590 2000-02-19 Anthony Green <green@cygnus.com>
7592 * jcf-depend.c (add_entry): Add entries to the end of the list.
7594 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
7596 * decl.c (INT_TYPE_SIZE): Define if necessary.
7597 (expand_java_return): Handle the case of a native integer smaller
7600 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7602 * gjavah.c (help): Use GCCBUGURL.
7603 * jv-scan.c (help): Likewise.
7604 * jcf-dump.c (help): Likewise.
7606 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7608 * jcf-write.c (generate_bytecode_insns): Don't generate empty
7611 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7613 * jcf-parse.c (load_class): Call `fatal' if no file containing
7614 the target class are found.
7616 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
7618 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
7619 lex.c, lex.h, and PARSE_H to...
7620 (parse.o, parse-scan.o): ...here, respectively.
7622 * lex.c: Split out code that may trigger SIGFPE from yylex()
7623 to its own function.
7624 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
7626 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7628 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
7630 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7632 * parse.y (outer_field_access_p): Stop in time when outer contexts
7634 (resolve_qualified_expression_name): Properly qualify *everything*
7635 after a package.type to be resoled as expression names.
7636 (find_applicable_accessible_methods_list): Save/restore `class' to
7637 isolate it from a possible outer context search.
7639 2000-02-15 Tom Tromey <tromey@cygnus.com>
7641 * gjavah.c (jni_print_char): New function.
7642 (print_full_cxx_name): Use it.
7643 (decode_signature_piece): Likewise.
7644 (print_cxx_classname): Likewise.
7646 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7648 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
7650 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
7652 * gjavah.c: Include version.h.
7654 * jcf-dump.c: Likewise.
7656 * jv-scan.c: Likewise.
7658 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7660 * parse.y (outer_field_access_fix): First parameter now a tree
7661 node. Check for assignment to final. First argument to
7662 build_outer_field_access_fix modified to accommodate prototype.
7663 (build_outer_field_access): Don't check for assignment to final
7665 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
7666 possibly returned by outer_field_access_fix. Changed
7667 outer_field_access_fix's first argument.
7668 (check_final_assignment): $finit$'s context is OK.
7669 (patch_unaryop): Use node instead of its line/column value when
7670 calling outer_field_access_fix.
7672 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7674 * parse.y (interface_declaration:): No longer tagged
7675 <node>. Re-installed default action.
7676 (class_member_declaration:): Handle inner interfaces.
7677 (interface_member_declaration): Handle inner interfaces and
7679 (create_interface): Push error if one seen. Suspend parsing
7680 context when processing an inner interface.
7681 (register_fields): Inner class static field limitations not to
7682 apply to inner interfaces.
7684 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7686 * jcf-parse.c (load_class): Update `java_error_count' when a
7687 class' file can't be found.
7688 (parse.y): Avoid (byte)code generation when errors seen.
7690 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7692 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
7693 decodes a valid node.
7694 (patch_binop): Handle TRUNC_DIV_EXPR.
7696 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7698 * parse.y (resolve_package): New local `acc'. Try to progressively
7699 build and guess a package and type name.
7701 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7703 * parse.y (find_applicable_accessible_methods_list): Load and
7704 layout the search class if necessary.
7705 (java_complete_tree): Keep to original type of the folded initial
7708 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7710 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
7711 Generate error message if circularity is detected. New static
7713 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
7714 * jcf-write.c (generate_bytecode_insns): Very simply handle
7716 * parse.y (java_check_circular_reference): Use
7717 `cyclic_inheritance_report' during report, if necessary.
7718 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
7719 walking NEW_ARRAY_INIT twice.
7721 2000-02-09 Tom Tromey <tromey@cygnus.com>
7723 * parse.y (check_class_interface_creation): Allow inner classes to
7724 be `private' or `protected', check modifiers' consistency. Prevent
7725 block local classes from bearing any modifiers.
7727 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7729 * except.c (check_start_handlers): Re-add prototype lost in last
7731 (maybe_start_try): Remove excess argument to `check_start_handlers'.
7733 2000-02-09 Andrew Haley <aph@cygnus.com>
7735 * decl.c (clear_binding_level): Remove excess initializer.
7736 (maybe_poplevels): Remove unused variable.
7737 (force_poplevels): Ditto.
7738 (struct binding_level): Add comment.
7740 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7742 * jcf-write.c (generate_classfile): Don't consider
7743 pre-initialization with reference value (use <clinit> instead.)
7744 * parse.y (java_fix_constructors): No generated constructor for
7746 (build_outer_field_access): Removed debug message.
7747 (outer_field_expanded_access_p): Adapted to bytecode generation.
7748 (build_outer_field_access_method): Use fix_method_argument_names.
7749 (build_outer_method_access_method): Fixed indentation. Added
7750 comment. Handle access method generation for static and also void
7752 (build_access_to_thisn): Inserted debug message.
7753 (maybe_build_thisn_access_method): Use fix_method_argument_names.
7754 (resolve_qualified_expression_name): Fixed comment.
7755 (not_accessible_p): Adapted to bytecode generation. Added comment.
7756 (patch_method_invocation): Added comment.
7757 (maybe_use_access_method): Fixed leading comment. Handle static
7759 (java_complete_lhs): Don't shortcut handling of initialized upon
7760 declaration String type static fields when generating bytecode.
7761 (patch_unaryop): Handle outer field access when generating
7764 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7766 * java-tree.h (FIELD_THISN): New macro.
7767 * jcf-write.c (append_synthetic_attribute): New function.
7768 (generate_classfile): Set "Synthetic" attribute on this$<n>,
7769 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
7770 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
7772 (build_outer_field_access): Turned on access functions usage and
7773 generation when compiling to bytecode.
7774 (maybe_use_access_method): Likewise.
7776 2000-01-25 Andrew Haley <aph@cygnus.com>
7778 * java-except.h (struct eh_range): Add `expanded' field.
7779 (maybe_start_try): Add end_pc arg.
7780 (maybe_end_try): Ditto.
7781 * java-tree.h (force_poplevels): new function.
7782 * expr.c (expand_byte_code): Don't call maybe_start_try or
7784 * except.c (add_handler): Reset expanded.
7785 (expand_start_java_handler): Set expanded.
7786 (check_start_handlers): Don't expand a start handler that's
7787 already been expanded.
7788 (maybe_start_try): Add end_pc arg. Only expand a handler which
7790 (expand_end_java_handler): call force_poplevels.
7791 (force_poplevels): new function.
7792 * decl.c (binding_level): Add start_pc of binding level.
7793 (maybe_pushlevels): Call maybe_start_try when pushing binding
7795 (maybe_poplevels): Call maybe_end_try when popping binding levels.
7796 (LARGEST_PC): Define.
7797 (clear_binding_level): Use LARGEST_PC.
7799 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
7800 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
7801 (binding_depth, is_class_level, current_pc): new variables.
7802 (struct binding_level): ditto.
7803 (indent): new function.
7804 (push_jvm_slot): add debugging info.
7805 (maybe_pushlevels): ditto.
7806 (maybe_poplevels): ditto.
7809 (start_java_method): ditto.
7810 (give_name_to_locals): comment only.
7811 * except.c (binding_depth, is_class_level, current_pc):
7813 (expand_start_java_handler): add debugging info.
7814 (expand_end_java_handler): ditto.
7816 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7818 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
7819 (print_name_for_stub_or_jni, process_file): Constify a char*.
7821 2000-02-03 Tom Tromey <tromey@cygnus.com>
7823 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
7825 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7827 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
7828 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
7831 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7833 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
7834 * java-tree.h (TYPE_II_STMT_LIST): New macro.
7835 (struct lang_type): New field `ii_block'.
7836 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
7837 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
7838 * parse.h (struct parser_ctxt): New field `instance_initializers'.
7839 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
7840 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
7841 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
7843 * parse.y (add_instance_initializer): New function.
7844 (in_instance_initializer): New static global.
7845 (class_body_declaration:): Link instance initializer block.
7846 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
7847 (array_creation_expression:): Remove unused local.
7848 (java_parser_context_push_initialized_field): Fixed leading
7849 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
7850 CPC_INSTANCE_INITIALIZER_LIST.
7851 (java_parser_context_pop_initialized_field): Likewise.
7852 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
7853 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
7854 CPC_INITIALIZER_STMT.
7855 (fix_constructors): New local `class_type'. Use it. Call
7856 add_instance_initializer.
7857 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
7858 (patch_return): Forbid return in instance initializers.
7859 (patch_throw_statement): Enforce exception handling in the context
7860 of instance initializers.
7862 2000-02-03 Tom Tromey <tromey@cygnus.com>
7864 * Make-lang.in (java.mostlyclean): Remove executables in
7867 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7869 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
7870 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
7871 (java_float_finite): Convert to use union Word from javaop.h.
7872 (java_double_finite): Convert to use union DWord from javaop.h.
7874 2000-02-02 Tom Tromey <tromey@cygnus.com>
7876 * gjavah.c (options): Added `jni' entry.
7877 (help): Document -jni.
7878 (flag_jni): New global.
7879 (process_file): Handle JNI output. Don't print text from
7880 -prepend, -add, etc, when generating stubs. Only remove `.class'
7881 suffix if it actually exists.
7882 (main): Create a `.c' file when run with `--jni --stubs'. Create
7883 correct output file name with `--jni'.
7884 (print_include): Mangle header name differently in JNI case.
7885 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
7887 (print_method_info): Handle JNI case. Put signature info into
7888 method name. Handle case when STREAM is NULL.
7889 (print_name_for_stub_or_jni): New function.
7890 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
7891 (print_cxx_classname): Handle JNI.
7892 (print_full_cxx_name): Likewise.
7893 (decode_signature_piece): Likewise.
7894 (overloaded_jni_method_exists_p): New function.
7895 (struct method_name): Added `signature' and `sig_length' fields.
7896 (HANDLE_END_FIELD): Do nothing in JNI mode.
7898 2000-02-02 Tom Tromey <tromey@cygnus.com>
7900 * jv-scan.c: Include version.c, <getopt.h>.
7901 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
7902 (options): New array.
7903 (usage): New function.
7904 (version): New function.
7905 (main): Use getopt_long to parse command line.
7906 * jcf-dump.c: Include version.c, <getopt.h>.
7907 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
7908 OPT_JAVAP): New macros.
7909 (options): New array.
7910 (usage): Return `void'. Changed message.
7911 (help): New function.
7912 (version): New function.
7913 (main): Use getopt_long_only to parse command line.
7914 * gjavah.c: Include <getopt.h>.
7915 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
7916 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
7917 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
7918 (options): New array.
7919 (java_no_argument): Removed.
7920 (help): Updated with missing options.
7921 (main): Use getopt_long_only to parse command line.
7922 (usage): Changed message.
7924 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7926 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
7927 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
7928 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
7929 * parse.y (array_creation_expression:): Handle anonymous arrays.
7930 (build_array_from_name): Don't set `ret_name' if null.
7931 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
7932 (qualify_ambiguous_name): Likewise.
7933 (java_complete_expand_class): Likewise.
7935 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7937 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
7938 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
7939 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
7940 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
7941 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
7942 AIPL_FUNCTION_COMPLETED_INVOCATION.
7943 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
7944 AIPL_FUNCTION_INVOCATION_READY.
7945 (AIPL_FUNCTION_DECLARATION): New enum entry.
7946 * parse.y (reorder_static_initialized): New function.
7947 (java_parser_context_pop_initialized_field): Use it.
7948 (add_inner_class_fields): Use
7949 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
7950 augmented. Install marker after last alias initializer, if any.
7951 (generate_finit): Fixed typo. Don't try to retain only the used
7953 (method_header): Compute and set DECL_FUNCTION_NAP.
7954 (method_declarator): Fixed comment. Insert alias initializer in
7956 (build_alias_initializer_parameter_list): Fixed leading
7957 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
7958 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
7959 (java_complete_expand_class): Code to retain only used aliases
7961 (java_complete_expand_methods): New local `first_decl'. Generate
7962 $finit$ first, then expand the constructors, regular methods and
7964 (java_complete_expand_method): Don't report error on missing
7965 return statement if previously detected bogus.
7966 (fix_constructors): Don't patch constructor parameters list.
7967 (patch_method_invocation): Use new AIPL enum values. Reverse
7968 alias initializer list for anonymous classes.
7970 2000-01-30 Anthony Green <green@redhat.com>
7972 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
7973 determine how many stack slots to pop.
7975 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7977 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
7978 error handling/recovery.
7979 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
7981 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7983 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
7984 FIELD_LOCAL_ALIAS_USED): New macros.
7985 (DECL_FUNCTION_NAP): New macro.
7986 (struct lang_decl): New field `nap'.
7987 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
7988 (struct lang_type): New fields `finit_stmt_list' and
7990 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
7991 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
7992 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
7993 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
7994 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
7995 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
7996 (BUILD_THROW): Macro line separator re-indented.
7997 * parse.y (end_class_declaration): New function.
7998 (maybe_generate_pre_expand_clinit): New name for
7999 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
8000 pre-expand static fields.
8001 (maybe_generate_clinit): Function deleted.
8002 (check_for_static_method_reference): Prototype's parameter list
8004 (generate_finit): New name for maybe_generate_finit. Changed
8005 leading comment. Function rewritten to use
8006 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
8007 (build_alias_initializer_parameter_list): New function.
8008 (java_parser_context_pop_initialized_field): Likewise.
8009 (add_inner_class_fields): Likewise.
8010 (type_declaration:): Call end_class_declaration.
8011 (class_member_declaration:): Likewise.
8012 (formal_parameter_list:): Fixed typos.
8013 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
8014 element. Improved error handling.
8015 (block_statement:): Call end_class_declaration.
8016 (anonymous_class_creation:): Likewise.
8017 (create_anonymous_class): Fixed comments.
8018 (create_class): Call add_inner_class_fields.
8019 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
8020 (method_header): Use MARK_FINAL_PARMS.
8021 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
8022 (method_declarator): Propagate final argument flag.
8023 (craft_constructor): New local `artificial'. Call
8024 build_alias_initializer_parameter_list. Use
8025 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
8026 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
8028 (complete_expand_class): Get rid of unused outer context local
8030 (java_complete_expand_methods): Fixed leading
8031 comment. Generate/pre-expand <clinit> first. Changed method
8032 expansion order to regular, $finit$, constructors, <clinit>.
8033 (java_complete_expand_method): Set current_function_decl.
8034 (fix_constructors): Fix constructor parameter list to account for
8035 outer context local alias initializers.
8036 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8037 (resolve_expression_name): Lookup outer context local aliases. New
8038 local `access', use it.
8039 (patch_method_invocation): Patch inner class ctor invocation with
8040 outer context local aliases initialization values. $finit$
8041 invocation patching now includes things generated with
8042 build_alias_initializer_parameter_list.
8043 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8044 (build_super_invocation): Likewise.
8045 (patch_assignment): Changed comment.
8047 2000-01-27 Andrew Haley <aph@cygnus.com>
8049 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
8053 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8055 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
8057 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
8059 * parse.y (register_fields): Don't pass a format specifier to
8060 OBSOLETE_MODIFIER_WARNING.
8061 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
8062 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
8064 (check_modifiers): Change function into a macro.
8065 (check_class_interface_creation): Pass a literal format string.
8067 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8069 * buffer.h: PROTO -> PARAMS.
8070 * check-init.c: Likewise.
8071 * class.c: Likewise.
8072 * constants.c: Likewise.
8073 * convert.h: Likewise.
8075 * except.c: Likewise.
8077 * gjavah.c: Likewise.
8078 * java-except.h: Likewise.
8079 * java-tree.h: Likewise.
8080 * jcf-depend.c: Likewise.
8081 * jcf-dump.c: Likewise.
8082 * jcf-parse.c: Likewise.
8083 * jcf-path.c: Likewise.
8084 * jcf-reader.c: Likewise.
8085 * jcf-write.c: Likewise.
8087 * jv-scan.c: Likewise.
8088 * jvgenmain.c: Likewise.
8089 * jvspec.c: Likewise.
8093 * parse-scan.y: Likewise.
8094 * parse.h: Likewise.
8095 * parse.y: Likewise.
8096 * typeck.c: Likewise.
8097 * verify.c: Likewise.
8100 * zextract.c: Likewise.
8101 * zipfile.h: Likewise.
8103 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8105 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8106 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
8107 * constants.c (build_constant_data_ref): Check for cached
8108 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
8109 in TYPE_CPOOL_DATE_REF.
8110 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
8111 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
8112 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
8113 (LOCAL_FINAL): New macro.
8114 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
8115 constant pool -- don't try to reuse.
8116 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
8118 (find_in_current_zip): Use TYPE_JCF.
8119 * parse.h (java_check_final): Prototype removed.
8120 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
8121 (maybe_create_class_interface_decl,
8122 check_class_interface_creation): Likewise.
8123 (java_expand_finals): Function removed.
8124 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
8125 (block_statement:): Fixed comment.
8126 (anonymous_class_creation:): Likewise.
8127 (check_class_interface_creation): Reversed Jan 12, 2000 extra
8129 (check_class_interface_creation): Loosened error report on (inner)
8130 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
8131 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
8132 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
8134 (create_interface): Likewise.
8135 (anonymous_class_counter): New static global.
8136 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
8137 patch. Fixed comments.
8138 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
8139 anonymous_class_counter when declaring a toplevel class.
8140 (craft_constructor): Fixed constructor name when handling
8141 anonymous classes. Anonymous class constructors to feature hidden
8143 (java_fix_constructors): Added comment.
8144 (java_check_final): Function removed.
8145 (java_complete_expand_methods): Fixed comment. Don't generate
8146 class data, save its outgoing constant pool instead.
8147 (verify_constructor_super): Skip anonymous class constructor
8148 hidden this$<n> parameter.
8149 (java_expand_classes): New local `saved_ctxp'. Removed call to
8150 java_expand_finals and java_check_final. Expand anonymous class
8151 constructors. Generate class data.
8152 (build_super_invocation): Skip anonymous class hidden this$<n>
8154 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
8155 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8156 (set_java_signature): Likewise.
8158 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8160 * gjavah.c: Delete ACC_VISIBILITY define.
8161 * jcf.h: Add ACC_VISIBILITY define.
8162 * parse.y: final: rule tagged <value>.
8163 (java_check_regular_methods): Use ACC_VISIBILITY define for
8164 default package access check.
8165 (local_variable_declaration_statement): Use final: rule.
8167 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8169 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
8172 2000-01-17 Tom Tromey <tromey@cygnus.com>
8174 * gjavah.c (print_field_info): Allow non-static final fields.
8176 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8178 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
8179 * parse.y (patch_anonymous_class): New function.
8180 (create_anonymous_class): Register incomplete type when the
8181 class/interface to extends/implement isn't known yet.
8182 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
8183 (verify_constructor_super): Tuned error message.
8185 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8187 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
8188 (ANONYMOUS_CLASS_P): New macro.
8189 (TYPE_SIGNATURE, TYPE_JCF): New macros.
8190 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
8191 * parse.y (create_class): Added leading argument.
8192 (maybe_create_class_interface_decl,
8193 check_class_interface_creation): Likewise.
8194 (craft_constructor): New function.
8195 (verify_constructor_super): Added argument in prototype.
8196 (class_declaration:): Inserted leading argument.
8197 (for_begin:): Use FOR_LOOP_P.
8198 (anonymous_class_creation): Create WFL of the anonymous class to
8199 instantiate. Call build_new_invocation. Added comments.
8200 (check_class_interface_creation): Handle parameter `anonymous' in
8201 verbose mode class creation announce.
8202 (link_nested_class_to_enclosing): Exclude anonymous classes.
8203 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
8204 anonymous class, even though they appear to have an enclosing
8206 (create_interface): Pass extra argument to
8207 check_class_interface_creation.
8208 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
8209 (create_class): Call check_class_interface_creation and
8210 maybe_create_class_interface_decl with extra new argument. Don't
8211 add private this$<n> to anonymous classes.
8212 (method_declarator): Insert hidden this$<n> to anonymous class
8214 (java_fix_constructors): Deleted code creating default
8215 constructor. Call craft_constructor instead.
8216 (java_check_regular_methods): Set `saw_constructor' to 1 for
8218 (fix_constructors): Pass extra argument to verify_constructor_super.
8219 (verify_constructor_super): New local `sdecl', use it. Search for
8220 matching constructor (possibly featuring arguments) in super
8222 (lookup_method_invoke): Craft constructor according to arguments
8223 list when dealing with anonymous class constructors.
8224 (build_super_invocation): Pass arguments to anonymous class super
8226 (search_loop): Use FOR_LOOP_P.
8227 (labeled_block_contains_loop_p): Likewise.
8229 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8231 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
8232 (enclosing_context_p): New function.
8233 (get_access_flags_from_decl): Handle CLASS_STATIC.
8234 (maybe_layout_super_class): Extra first argument passed to
8236 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
8238 * decl.c (access0_identifier_node): New global.
8239 (init_decl_processing): access0_identifier_node initialized.
8240 (pushdecl): Set DECL_CONTEXT only on non type decls.
8241 * expr.c (lookup_field): Lookup inner class fields in enclosing
8243 (expand_invoke): Use ID_INIT_P.
8244 (expand_java_field_op): Use DECL_CLINIT_P.
8245 * java-tree.def (CLASS_LITERAL): New tree code.
8246 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
8247 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
8248 (struct lang_decl): New field `inner_access'.
8249 (enclosing_context_p): Prototyped.
8250 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
8251 ID_CLINIT_P): New macros.
8252 (CLASS_STATIC): New macro.
8253 (CLASS_ACCESS0_GENERATED_P): New macro.
8254 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
8255 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
8256 INNER_CLASS_P): New macros.
8257 (DECL_INNER_CLASS_LIST): New macro.
8258 * jcf-parse.c (yyparse): Avoid the use of ANSI string
8260 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8261 the shift value to int. Fixed typo in comment.
8262 * lex.c (inst_id, wpv_id): Initialize.
8263 * mangle.c (unicode_mangling_length): Take `$' into account.
8264 * parse.h (DRECOVER, RECOVER): Terminate properly.
8265 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
8266 (typedef struct _jdep): New field `enclosing'.
8267 (JDEP_ENCLOSING): New macro.
8268 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
8269 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
8270 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
8271 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
8272 GET_ENCLOSING_CPC_CONTEXT): New macros.
8273 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
8274 (do_resolve_class): Added extra argument in prototype.
8275 * parse.y (resolve_class): Added extra argument in prototype.
8276 (maybe_create_class_interface_decl): Likewise.
8277 (maybe_use_access_method, build_wfl_wrap): New functions.
8278 (java_complete_expand_classes, java_complete_expand_class):
8280 (java_parser_context_push_initialized_field,
8281 java_parser_context_suspend, java_parser_context_resume):
8283 (maybe_make_nested_class_name, make_nested_class_name,
8284 set_nested_class_simple_name_value,
8285 link_nested_class_to_enclosing, find_as_inner_class,
8286 find_as_inner_class_do, check_inner_class_redefinition,
8287 build_thisn_assign, build_current_thisn, build_access_to_thisn,
8288 maybe_build_thisn_access_method, build_outer_field_access,
8289 build_outer_field_access_methods, build_outer_field_access_expr,
8290 build_outer_method_access_method, build_new_access_id,
8291 build_outer_field_access_method, outer_field_access_p,
8292 outer_field_expanded_access_p, outer_field_access_fix,
8293 build_incomplete_class_ref, patch_incomplete_class_ref,
8294 create_anonymous_class): Likewise.
8295 (inst_id, wpv_id): New static global variables.
8296 (synchronized:): New rule, tagged <node>.
8297 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
8299 (anonymous_class_creation:): New rule, tagged <node>.
8300 (NEW_TK): Tagged <node>.
8301 (type_literals, array_type_literal): New rules, tagged <node>.
8302 (class_declaration:): Removed action when reducing by class_body:
8303 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
8304 using GET_CPC in sub-rules.
8305 (class_member_declaration): Handle inner classes.
8306 (method_declaration): When reducing method_header:, reset
8307 current_function_decl when appropriate.
8308 (method_declarator:): Set the number of formal parameter to 0 for
8309 method declared without arguments.
8310 (constructor_declarator:): Likewise.
8311 (static_initializer:): List of elements kept in a list.
8312 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
8313 use of the keyword `static' for type declarations.
8314 (block_statement:): Handle inner class declarations.
8315 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
8316 type qualified `this'.
8317 (class_instance_creation_expression): Use anonymous_class_creation:
8318 to handle inner class instances creation. Handle qualified `new'.
8319 (something_dot_new): Added appropriate actions.
8320 (create_new_parser_context): New function.
8321 (java_push_parser_context, java_parser_context_save_global,
8322 java_parser_context_suspend): Use create_new_parser_context.
8323 (check_modifiers): Changed leading comment.
8324 (check_class_interface_creation): Handle interclasses.
8325 (add_superinterfaces): Fixed comment.
8326 (create_interface): Build qualified name from the raw_name instead
8327 of its matching WFL. Push the initialized fields list. raw_name added
8328 as an extra argument to maybe_create_class_interface_decl.
8329 (create_class): Build qualified name from the raw_name instead of
8330 its matching WFL. Removed assignment to current_parsed_class_un.
8331 Call PUSH_ERROR before returning an error. Suspend the current
8332 parser context when processing an inner class. Push the
8333 initialized fields list. raw_name added as an extra argument to
8334 maybe_create_class_interface_decl. Add the private this$<n>
8336 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
8337 (register_fields): Get the class type from GET_CPC and handle
8338 previous errors. Added code to handle the creation of static
8339 fields in inner classes. Initialized fields initialization
8340 statements kept in a list of lists.
8341 (maybe_generate_finit): Initialized fields initialization
8342 statements kept in a list of lists. Use GET_CPC.
8343 (maybe_generate_clinit): Likewise.
8344 (method_header): Use GET_CPC and GET_CPC_UN.
8345 (parser_qualified_classname): Handle inner classes.
8346 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
8347 (java_fix_constructors): Hide pointer to enclosing context
8348 instance in constructor list when dealing with inner classes.
8349 (jdep_resolve_class): Call resolve_class with extra first argument
8351 (resolve_class): Add enclosing context as a first extra argument
8352 to do_resolve_class.
8353 (do_resolve_class): Call find_as_inner_class. Handle WFLs
8355 (resolve_no_layout): Extra argument added to resolve_class
8357 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
8358 (java_get_real_method_name): Use GET_CPC_UN.
8359 (check_abstract_method_definitions): Use DECL_CLINIT_P.
8360 (java_check_abstract_methods): Handle static method declared in
8361 inner classes by an error.
8362 (java_check_regular_methods): Use DECL_CLINIT_P.
8363 (source_start_java_method): Also set DECL_MAX_LOCALS.
8364 (create_artificial_method): Call java_parser_context_save_global
8365 and java_parser_context_restore_global instead of saving/restoring
8366 the context by hand.
8367 (expand_start_java_method): Improved verbose mode message.
8368 (java_complete_expand_methods): Fixed leading comment. Use
8370 (fix_constructors): Added assignment to this$<n> if necessary.
8371 (java_expand_classes): Call java_complete_expand_classes instead
8372 of java_complete_expand_methods.
8373 (make_qualified_primary): Simplified.
8374 (merge_qualified_name): Optimized for missing left or right parts.
8375 (resolve_expression_name): Handle access to outer class fields from
8377 (resolve_qualified_expression_name): New macro
8378 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
8379 classes. Report error on non appropriate qualification of
8380 `new'. Handle qualified `this'.
8381 (not_accessible_p): Allow access to outer class private fields from
8383 (patch_method_invocation): Handle method invocations through
8384 access methods and inner class constructor invocations.
8385 (find_applicable_accessible_methods_list): Search enclosing
8386 contexts of an inner class.
8387 (search_applicable_methods_list): Fixed typo.
8388 (argument_types_convertible): Handle inner class constructors'
8389 hidden outer context reference argument.
8390 (qualify_ambiguous_name): Handle qualified `this'.
8391 (java_complete_lhs): Handle use of field accessed through
8392 artificial access methods in various cases of assignments. Handle
8394 (check_final_assignment): Use DECL_CLINIT_P.
8395 (valid_ref_assignconv_cast_p): Handle the destination being an
8396 enclosing context of the source.
8397 (patch_unaryop): Handle use of field accessed through artificial
8399 (patch_return): Use DECL_CLINIT_P.
8400 (patch_throw_statement): Use DECL_CLINIT_P.
8401 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
8402 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
8405 2000-01-16 Anthony Green <green@cygnus.com>
8407 * parse.y (build_string_concatenation): Only use
8408 StringBuffer(String) shortcut if String arg is constant.
8410 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8412 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8413 the shift value to int. Fixed typo in comment.
8415 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8417 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
8418 * jcf-write.c: Likewise.
8419 * parse.y: Likewise.
8420 * parse.c: Regenerate.
8422 2000-01-09 Anthony Green <green@cygnus.com>
8424 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
8425 bytecodes in the correct order.
8427 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8429 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
8431 2000-01-06 Anthony Green <green@cygnus.com>
8433 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8434 before building constant array decl.
8436 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8438 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
8439 method invocation and typo in conditional expression.
8440 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
8441 the appropriate NOTE_POP.
8442 * parse.y (patch_binop): Shift value mask to feature the right
8445 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8447 * class.c (assume_compiled, assume_compiled_node): Add static
8449 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
8451 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
8453 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
8455 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
8456 to `__modifier' to avoid stringifying it.
8458 * parse.y (verify_constructor_circularity): Don't call a variadic
8459 function with a non-literal format string.
8460 (java_check_abstract_methods): Move unreachable code inside
8461 `continue' statement.
8462 (lookup_method_invoke): Call xstrdup, not strdup.
8464 * expr.c (expand_java_field_op): Avoid the use of ANSI string
8467 * jcf-parse.c (yyparse): Likewise.
8469 * jv-scan.c (main): Likewise.
8471 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8473 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
8474 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
8475 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
8478 * parse.y (synchronized, variable_redefinition_error,
8479 check_class_interface_creation, create_interface, create_class,
8480 method_header, finish_method_declaration,
8481 check_modifiers_consistency, method_declarator,
8482 complete_class_report_errors, check_abstract_method_definitions,
8483 java_check_regular_methods, check_throws_clauses,
8484 java_check_abstract_methods, read_import_dir,
8485 check_pkg_class_access, declare_local_variables, fix_constructors,
8486 cut_identifier_in_qualified, resolve_expression_name,
8487 resolve_qualified_expression_name, patch_method_invocation,
8488 java_complete_lhs, patch_assignment, try_builtin_assignconv,
8489 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
8490 patch_exit_expr, patch_exit_expr, patch_switch_statement,
8491 patch_try_statement, patch_synchronized_statement,
8492 patch_throw_statement, check_thrown_exceptions,
8493 patch_conditional_expr): Likewise.
8495 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8497 * Makefile.in (LIBDEPS): Added gcc's errors.o
8498 (../jcf-dump$(exeext):): Link with gcc's errors.o
8499 (../gcjh$(exeext):): Likewise.
8500 * expr.c (expand_java_NEW): Layout the entire target type instead of
8501 laying out its methods only.
8502 (lookup_field): Layout the class after having loaded it.
8503 * java-tree.h (java_debug_context): Declared.
8504 * jcf-io.c (toplev.h): Included.
8505 (find_class): Removed assignment to jcf's outofsynch
8506 field. Force source file to be read if newer than its matching
8507 class file. Tweaked debug messages.
8508 * jcf-parse.c (jcf_out_of_synch): Deleted.
8509 (read_class): Call to jcf_out_of_synch removed.
8510 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
8511 (jcf_out_of_synch): Prototype deleted.
8512 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
8513 `deprecated' and `class_err': integer turned into bit-fields.
8514 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
8515 * parse.y (package_list): New global.
8516 (package_declaration:): Record newly parsed package name.
8517 (extra_ctxp_pushed_p): Static global deleted.
8518 (java_parser_context_save_global): Create buffer context for the
8519 purpose of saving globals, if necessary.
8520 (java_parser_context_restore_global): Pop context pushed for the
8521 purpose of saving globals, if necessary.
8522 (java_debug_context_do): New prototype and function.
8523 (java_debug_context): Likewise.
8524 (do_resolve_class): Use already parsed package names to qualify
8525 and lookup class candidate.
8526 (java_pre_expand_clinit): Removed unnecessary local variable.
8528 1999-12-17 Tom Tromey <tromey@cygnus.com>
8530 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
8532 (process_file): Use `\n\' at end of each line in string.
8534 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8536 * expr.c (expand_invoke): Layout the loaded class before
8537 attempting to use it.
8538 (expand_java_field_op): Allow final field assignments to take
8540 * typeck.c (convert): Return error_mark_node if expr is null.
8542 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8544 * class.c (class_depth): Return -1 if the class doesn't load
8546 * expr.c (can_widen_reference_to): Check for errors during depth
8547 computation and return 0 accordingly.
8548 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
8549 create default constructors and add an other error check.
8550 * parse.h (java_fix_constructors): Prototyped.
8551 * parse.y (java_pre_expand_clinit): Likewise.
8552 (build_super_invocation): Re-prototyped to feature one argument.
8553 (java_check_circular_reference): Directly use `current'.
8554 (java_fix_constructors): New function.
8555 (java_check_regular_methods): Don't create default constructors
8556 here, but abort if none were found.
8557 (java_complete_expand_methods): Pre-process <clinit> calling
8558 java_pre_expand_clinit.
8559 (java_pre_expand_clinit): New function.
8560 (fix_constructors): build_super_invocation invoked with the
8561 current method declaration as an argument.
8562 (build_super_invocation): Use the context of the processed method
8563 decl argument instead of current_class.
8564 * typeck.c (lookup_java_method): Take WFLs in method names into
8567 1999-12-14 Per Bothner <per@bothner.com>
8569 * class.c (make_class_data): flag_keep_inline_functions to keep
8570 private methods in the method array.
8572 1999-12-15 Anthony Green <green@cygnus.com>
8574 * check-init.c (check_init): Take into account both types of
8575 `throw's when checking for uninitialized variables.
8577 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8579 * parse.y (java_complete_lhs): Force conversion of array
8580 dimensions to int_type_node, that's what runtime's ABI expects.
8582 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8584 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
8585 operand of a WFL, until the Java front-end gets fixed with regard
8586 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
8588 1999-12-10 Andrew Haley <aph@cygnus.com>
8590 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
8591 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
8592 expr.c (build_java_athrow): Add support for sjlj-exceptions.
8596 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8598 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8599 before calling expand_eh_region_start and expand_start_all_catch.
8600 * except.c (expand_start_java_handler): Switch to permanent
8601 obstack before calling expand_eh_region_start.
8602 (expand_end_java_handler): Switch to permanent obstack before
8603 calling expand_start_all_catch.
8605 1999-12-5 Anthony Green <green@cygnus.com>
8607 * decl.c (init_decl_processing): Mark throw_node as a noreturn
8608 function with side effects.
8609 (init_decl_processing): Mark all memory allocating DECLs with
8612 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8614 * except.c (expand_end_java_handler): Call
8615 expand_resume_after_catch and end_catch_handler.
8617 1999-11-30 Anthony Green <green@cygnus.com>
8619 * verify.c (verify_jvm_instructions): Create new return label
8620 chain if non existent (don't rely on the verified state of the jsr
8623 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8625 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
8626 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
8628 * parse.y (patch_assignment): Removed bogus final class test on
8629 lhs when checking on whether to emit an ArrayStoreException runtime
8631 * expr.c (expand_java_arraystore): Likewise.
8633 1999-11-28 Anthony Green <green@cygnus.com>
8635 * decl.c (find_local_variable): Reuse single slot decls when
8638 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8640 * jcf-parse.c (saw_java_source): Global variable removed.
8641 (read_class): Don't use `saw_java_source'. Added extra braces.
8642 (yyparse): Code setting `saw_java_source' removed.
8644 1999-11-24 Mark Mitchell <mark@codesourcery.com>
8646 * except.c (emit_handlers): Zero catch_clauses after emitting them.
8648 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8650 * verify.c (merge_type_state): Non verified subroutines being
8651 considered more than once to trigger passive type merge.
8653 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8655 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
8656 in case of error. Error message tuned.
8658 1999-11-21 Anthony Green <green@cygnus.com>
8660 * constants.c (find_methodref_index): Unwrap method names before
8661 inserting them in the constant pool.
8663 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
8665 * class.c (assume_compiled_node): New typedef.
8666 (assume_compiled_tree): New static data.
8667 (find_assume_compiled_node): New function.
8668 (add_assume_compiled): New function.
8669 (assume_compiled): New function.
8670 * class.c (make_class_data): Use assume_compiled.
8671 (is_compiled_class): Use assume_compiled.
8673 * java-tree.h (add_assume_compiled): Declare.
8675 * lang.c (lang_decode_option): Parse new options.
8677 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8679 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
8680 int_type_node: that's what `_Jv_AllocObject' expects.
8682 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8684 * parse.y (lookup_method_invoke): Use lang_printable_name to
8685 reliably build the type name during error report. Fixes PR gcj/97.
8687 1999-11-09 Tom Tromey <tromey@cygnus.com>
8689 * jcf-path.c: Include <sys/stat.h>.
8690 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
8691 (DIR_UP): New macro.
8693 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8695 * parse.y (source_end_java_method): Resume permanent allocation,
8696 reversing Apr 27 1998 patch.
8697 (patch_string_cst): Pop obstacks after having pushed the permanent
8700 1999-11-05 Tom Tromey <tromey@cygnus.com>
8702 * class.c (finish_class): Emit inlined methods if any native
8703 methods exist in the class. Fixes PR gcj/85.
8705 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8707 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
8708 (qualify_ambiguous_name): Likewise.
8710 1999-11-03 Godmar Back <gback@cs.utah.edu>
8712 * typeck.c: (lookup_java_method): search all inherited
8713 interfaces when looking up interface method.
8715 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8717 * parse.y (method_header:): Issue error message for rule `type
8719 (synchronized:): Error report when not using synchronized.
8721 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8723 * parse.y (resolve_qualified_expression_name): Prevent `this' from
8724 being used before the superclass constructor has been called.
8725 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
8726 instead of `CALL_THIS_CONSTRUCTOR_P'.
8728 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
8730 * check-init.c: Fix typo in comment.
8732 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8734 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
8737 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8739 * parse.y (expression_statement:): Call function to report
8740 improper invocation of a constructor.
8741 (parse_ctor_invocation_error): New function.
8743 1999-10-26 Mark Mitchell <mark@codesourcery.com>
8745 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
8748 1999-10-21 Tom Tromey <tromey@cygnus.com>
8750 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
8751 in generated `main'.
8753 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8755 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
8756 (qualify_ambiguous_name): Likewise.
8758 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8760 * parse.y (java_complete_tree): fold_constant_for_init to work on
8762 (java_complete_lhs): Likewise.
8763 (array_constructor_check_entry): Complete an initializer element
8764 on permanent_obstack.
8766 1999-10-19 Tom Tromey <tromey@cygnus.com>
8768 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
8769 From Mike Moreton <mike@pillim.demon.co.uk>.
8771 1999-10-15 Greg McGary <gkm@gnu.org>
8773 * java-tree.h (flag_bounds_check): Remove extern decl.
8774 * lang.c (flag_bounds_check): Remove global variable.
8775 (lang_f_options): Remove "bounds-check" entry.
8776 (lang_init_options): Default flag_bounds_check to "on".
8778 1999-10-14 Tom Tromey <tromey@cygnus.com>
8780 * jvgenmain.c (usage): New function.
8781 (main): Use it. Also, handle `-D' options.
8782 * jvspec.c (lang_specific_driver): Recognize -D.
8783 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
8785 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
8787 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8789 * jcf-dump.c (print_constant, disassemble_method): Don't call a
8790 variadic function with a non-literal format string.
8792 * parse-scan.y (report_main_declaration): Likewise.
8794 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
8796 * parse.y (read_import_dir, patch_assignment, patch_binop,
8797 patch_array_ref): Likewise.
8799 * typeck.c (build_java_array_type): Likewise.
8801 * verify.c (verify_jvm_instructions): Likewise.
8803 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8805 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
8807 1999-10-07 Anthony Green <green@cygnus.com>
8809 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
8810 where CHECK_PUT may fail for valid reasons.
8812 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
8813 UNSAFE_PUTN): New macros.
8815 1999-10-04 Tom Tromey <tromey@cygnus.com>
8817 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
8818 well. Fixes Java PR gcj/59.
8819 * parse-scan.y (yyerror): Report errors.
8821 1999-09-24 Glenn Chambers <GChambers@provsol.com>
8823 * decl.c (insert_block): Remove unconditional `abort'.
8825 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
8827 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
8828 FUNCTION_CODE now of type int. All callers changed.
8829 Set the builtin's DECL_BUILT_IN_CLASS.
8831 1999-09-23 Tom Tromey <tromey@cygnus.com>
8833 * jvspec.c (lang_specific_driver): Don't read spec file if
8834 -fsyntax-only given.
8836 1999-09-22 Tom Tromey <tromey@cygnus.com>
8838 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
8840 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
8841 (WORDS_TO_LONG): Likewise.
8842 (WORDS_TO_DOUBLE): Likewise.
8844 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8846 * jcf-write.c (RELOCATION_VALUE_0): New macro.
8847 (RELOCATION_VALUE_1): Likewise.
8848 (emit_iinc, emit_reloc, push_constant1, push_constant2,
8849 push_in_const, push_long_const): Prototyped.
8850 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
8851 (push_constant2): Likewise.
8852 (push_int_const): Cast find_constant1's integer arguments to `jword'.
8853 (find_constant_wide): Cast find_constant2's integer arguments to
8855 (find_constant_index): Cast find_constant2's and find_constant2's
8856 integer arguments to `jword'.
8857 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
8858 (emit_switch_reloc): Use RELOCATION_VALUE_0.
8859 (emit_if): Use RELOCATION_VALUE_1.
8860 (emit_goto): Likewise.
8861 (emit_jsr): Likewise.
8862 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
8863 argument to push_long_const to HOST_WIDE_INT.
8865 1999-09-15 Andreas Schwab <schwab@suse.de>
8867 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
8869 1999-09-20 Nick Clifton <nickc@cygnus.com>
8871 * lang.c (lang_decode_option): Extend comment.
8873 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8875 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
8878 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8880 * gjavah.c (get_field_name, print_method_info, print_include,
8881 add_namelet): Use xmalloc, not malloc.
8883 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
8884 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
8887 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
8889 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
8891 * jcf-path.c (add_entry): Likewise.
8893 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
8895 * jv-scan.c (xmalloc): Remove definition.
8897 * jvgenmain.c (xmalloc): Likewise.
8899 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
8901 * lex.c (java_store_unicode): Use xrealloc, not realloc.
8903 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
8904 concat, not xmalloc/sprintf.
8905 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
8906 (xstrdup): Remove definition.
8908 * parse.y (duplicate_declaration_error_p,
8909 constructor_circularity_msg, verify_constructor_circularity,
8910 check_abstract_method_definitions, java_check_regular_methods,
8911 java_check_abstract_methods, patch_method_invocation,
8912 check_for_static_method_reference, patch_assignment, patch_binop,
8913 patch_cast, array_constructor_check_entry, patch_return,
8914 patch_conditional_expr): Use xstrdup, not strdup.
8916 * zextract.c (ALLOC): Use xmalloc, not malloc.
8918 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8920 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
8922 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
8923 (do_spec, lang_specific_pre_link, lang_specific_driver,
8924 input_filename, input_filename_length): Don't declare.
8925 (main_class_name, jvgenmain_spec, lang_specific_driver):
8927 (lang_specific_driver): All calls to the function pointer
8928 parameter now explicitly call `fatal'.
8930 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8932 * parse.y (find_applicable_accessible_methods_list): Search
8933 abstract classes as interfaces.
8935 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8937 * class.c (finish_class): We're now outside a valid method
8938 declaration. Tell the rest of gcc so.
8940 1999-09-08 Bruce Korb autogen@linuxbox.com
8942 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
8944 1999-09-07 Tom Tromey <tromey@cygnus.com>
8946 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
8948 (decode_signature_piece): Don't emit "::" in JArray<>.
8949 (print_namelet): Only print trailing `;' when printing a class.
8951 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
8953 * java-tree.h: Delete declarations for all tree nodes now moved to
8955 * decl.c: Delete their definitions.
8957 1999-09-04 Mark Mitchell <mark@codesourcery.com>
8959 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
8960 * Makefile.in (OBJS): Add ggc-callbacks.o.
8961 (OBJDEPS): Likewise.
8963 1999-09-03 Tom Tromey <tromey@cygnus.com>
8965 * parse.y (strip_out_static_field_access_decl): Return operand if
8966 it satisfies JDECL_P.
8968 1999-09-02 Tom Tromey <tromey@cygnus.com>
8970 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
8971 Handle nested arrays, like `[[I'.
8973 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8975 * class.c (finish_class): Remove unused parameter, all callers
8978 * expr.c (build_java_athrow): Change return type to void.
8979 (java_lang_expand_expr): Make sure each case in switch returns a
8982 * java-tree.h (finish_class): Fix prototype to take void args.
8984 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
8985 (main): Issue return from main, not exit.
8987 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
8989 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
8991 * jv-scan.c (main): Issue return from main, not exit.
8993 * parse.y (check_abstract_method_definitions,
8994 java_check_abstract_method_definitions): Add static prototypes.
8995 (java_complete_expand_methods): Fix call to `finish_class'.
8997 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
9000 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9002 * lang.c (language_string): Constify.
9004 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9006 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
9007 Remove hacks for stuff which comes from libiberty.
9009 * Make-lang.in: Likewise.
9011 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
9013 * Makefile.in (xref.o): Depend on xref.c explicitly.
9015 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9017 * java-tree.h (lang_printable_name): Constify a char*.
9019 * lang.c (lang_printable_name): Likewise.
9021 1999-08-27 Jeffrey A Law (law@cygnus.com)
9023 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
9026 1999-08-26 Tom Tromey <tromey@cygnus.com>
9028 * gjavah.c (print_cxx_classname): Print "::" before qualified
9031 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9033 * parse.y (lookup_cl): Changed leading comment. Now does its best
9034 to set the column number.
9035 (qualify_ambiguous_name): Take WFL wrappers into account.
9037 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
9039 * verify.c (verify_jvm_instructions): Don't check instruction
9040 validity beyond end of method.
9042 1999-08-25 Tom Tromey <tromey@cygnus.com>
9044 * jvspec.c (lang_specific_driver): Correctly handle --help again.
9046 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9048 * gjavah.c (print_name, print_base_classname, utf8_cmp,
9049 cxx_keyword_subst, generate_access, name_is_method_p,
9050 get_field_name, print_field_name, super_class_name, print_include,
9051 decode_signature_piece, print_class_decls, usage, help,
9052 java_no_argument, version, add_namelet, print_namelet): Add static
9054 (print_base_classname, utf8_cmp, cxx_keyword_subst,
9055 name_is_method_p): Constify a char*.
9056 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
9057 Provide a final else clause in an if-else-if.
9058 (print_field_info): Add missing final arg in function call to
9060 (print_method_info, decompile_method, decode_signature_piece,
9061 print_c_decl, print_full_cxx_name, print_stub,
9062 print_mangled_classname, super_class_name, print_include,
9063 add_namelet, add_class_decl, print_class_decls, process_file,
9064 help): Constify a char*.
9066 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
9067 push_int_const, find_constant_wide, find_constant_index,
9068 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
9069 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
9070 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
9071 emit_if, emit_goto, emit_jsr, call_cleanups,
9072 make_class_file_name): Add static prototypes.
9073 (generate_bytecode_return, generate_bytecode_insns): Pass a
9074 NULL_PTR, not a NULL_TREE.
9076 * jv-scan.c: Include "jcf.h".
9077 (main): Declare using DEFUN macro.
9079 * jvspec.c (find_spec_file, lang_specific_pre_link,
9080 lang_specific_driver): Add prototypes.
9081 (find_spec_file): Constify a char*.
9083 * keyword.gperf (hash, java_keyword): Add prototypes.
9085 * lang.c (lang_print_error): Add static prototype.
9086 (lang_init): Prefer memcpy over bcopy to avoid casts.
9088 * lex.c (yylex): Add static prototype.
9090 * parse-scan.y: Include "lex.c" earlier.
9092 * parse.h: Remove redundant declaration for `yylex'.
9094 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
9095 labeled_block_contains_loop_p): Add static prototypes.
9096 (not_accessible_p): Make static to match prototype.
9098 * verify.c (start_pc_cmp): Don't needlessly cast away const.
9100 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9102 * parse.y (check_method_redefinition): Changed leading comment.
9103 (check_abstract_method_definitions): New function.
9104 (java_check_abstract_method_definitions): New function.
9105 (java_check_regular_methods): Call it.
9106 (verify_constructor_super): Fixed indentation.
9107 (lookup_method_invoke): Likewise.
9109 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9111 * parse.y (method_header): Return a null pointer if the current
9113 (finish_method_declaration): Return if the current function decl
9115 (source_start_java_method): Likewise.
9116 (java_method_add_stmt): Likewise.
9118 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9120 * class.c (emit_register_class): Removed unnecessary call to
9122 * parse.y (labeled_block_contains_loop_p): Removed unused local
9125 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9127 * parse.y (java_refold): Added prototype.
9129 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9131 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
9132 (java_stabilize_reference): Removed unnecessary `else'.
9133 (java_complete_lhs): Set flag to remember boolean. Call
9134 java_refold. Added comments.
9135 (java_decl_equiv): New function.
9136 (binop_compound_p): Likewise.
9137 (java_refold): Likewise.
9138 (patch_unaryop): Striped static field access assigned to decl and
9139 op. Changed promotion scheme for ++/-- operators.
9140 (search_loop): New function.
9141 (labeled_block_contains_loop_p): Likewise.
9142 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
9144 (patch_bc_statement): Call search_loop. Fixed comment.
9146 1999-08-14 Anthony Green <green@cygnus.com>
9148 * expr.c (java_lang_expand_expr): Mark static array data as
9151 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9153 * jvgenmain.c (main): NUL-terminate name_obstack.
9155 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9157 * check-init.c (check_bool2_init, done_alternative): Add static
9160 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
9161 (add_method, build_utf8_ref, build_class_ref,
9162 append_gpp_mangled_type, layout_class_method): Constify a char*.
9164 * decl.c (push_promoted_type, make_binding_level): Add static
9166 (push_promoted_type, pushdecl): Constify a char*.
9168 * except.c (find_handler_in_range, link_handler,
9169 check_start_handlers): Add static prototypes.
9171 * expr.c (process_jvm_instruction): Constify a char*.
9173 * gjavah.c (main): Constify a char*.
9175 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
9178 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
9180 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
9181 munge, print_ents): Constify a char*.
9183 * jcf-dump.c (disassemble_method): Constify a char*.
9184 (print_constant_pool, print_exception_table): Add static prototypes.
9185 (print_constant, print_exception_table, main, disassemble_method):
9188 * jcf-io.c (find_classfile, find_class): Likewise.
9190 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
9191 (set_source_filename, predefined_filename_p): Add static prototypes.
9192 (set_source_filename, get_constant, get_class_constant,
9193 find_in_current_zip): Constify a char*.
9195 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
9197 (add_entry, add_path, jcf_path_classpath_arg,
9198 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9200 * jcf-reader.c (get_attribute, jcf_parse_preamble,
9201 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
9202 jcf_parse_one_method, jcf_parse_methods,
9203 jcf_parse_final_attributes): Add static prototypes.
9204 (get_attribute): Constify a char*.
9206 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
9207 jcf_dependency_add_target, jcf_path_classpath_arg,
9208 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9210 * jv-scan.c (main): Constify a char*.
9211 (gcc_obstack_init): Add prototype arguments.
9213 * jvgenmain.c (gcc_obstack_init): Likewise.
9214 (main): Constify a char*.
9216 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
9218 (put_decl_string, lang_print_error): Constify a char*.
9219 (lang_init): Remove redundant extern prototype.
9221 * mangle.c (emit_unicode_mangled_name): Constify a char*.
9223 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
9224 Add static prototypes.
9225 (get_type_from_signature): Constify a char*.
9227 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
9228 Add static prototypes.
9229 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
9230 (verify_jvm_instructions): Constify a char*.
9232 * xref.c (xref_flag_value): Likewise.
9234 * xref.h (xref_flag_value): Likewise.
9236 * zextract.c (makeword, makelong): Add static prototypes.
9237 (makeword, makelong): Constify a uch*.
9239 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9241 * lang.c (java_dummy_print): Constify a char*.
9242 (lang_print_error): Likewise.
9243 (lang_init): Remove redundant prototype for `print_error_function'.
9244 (lang_init_source): Likewise.
9245 (lang_identify): Constify a char*.
9247 1999-08-09 Tom Tromey <tromey@cygnus.com>
9249 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
9250 (WORDS_TO_LONG): Likewise.
9251 (WORDS_TO_DOUBLE): Likewise.
9253 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9255 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
9257 * expr.c (java_stack_pop, java_array_data_offset,
9258 build_java_throw_out_of_bounds_exception, case_identity,
9259 build_java_check_indexed_type): Add static prototypes.
9260 (linenumber_table, expand_invoke, expand_java_field_op,
9261 build_primtype_type_ref, expand_byte_code): Constify a char*.
9263 * java-tree.h (build_primtype_type_ref, linenumber_table):
9265 (java_lang_expand_expr): Add prototype.
9267 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
9268 `java_lang_expand_expr'.
9270 * lex.c (java_lex_error): Constify a char*.
9271 (java_get_unicode, java_read_char, java_allocate_new_line,
9272 java_unget_unicode, java_sneak_unicode): Prototype.
9274 * parse-scan.y (current_class, package_name, method_declarator,
9275 report_class_declaration, yyerror): Constify a char*.
9277 * parse.h (java_report_errors): Prototype.
9278 (yyerror): Constify a char*.
9280 * parse.y (classitf_redefinition_error, check_modifiers,
9281 parse_jdk1_1_error, lookup_package_type,
9282 lookup_package_type_and_set_next, get_printable_method_name,
9283 purify_type_name): Constify a char*.
9284 (build_super_invocation, maybe_generate_finit,
9285 verify_constructor_super, parser_add_interface,
9286 add_superinterfaces, jdep_resolve_class, note_possible_classname,
9287 java_complete_expand_methods, java_expand_finals,
9288 cut_identifier_in_qualified, java_stabilize_reference,
9289 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
9290 merge_string_cste): Prototype.
9291 (single_type_import_declaration, yyerror,
9292 variable_redefinition_error, build_array_from_name,
9293 build_unresolved_array_type, check_class_interface_creation,
9294 resolve_class, complete_class_report_errors,
9295 note_possible_classname, read_import_dir,
9296 find_in_imports_on_demand, resolve_package, fix_constructors,
9297 check_deprecation, lookup_method_invoke,
9298 maybe_build_primttype_type_ref, array_constructor_check_entry):
9300 (java_complete_expand_methods, java_expand_finals): Make static.
9301 (convert_narrow): Remove static prototype.
9303 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
9305 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
9307 1999-08-02 Richard Henderson <rth@cygnus.com>
9309 * decl.c: Include defaults.h instead of expr.h.
9310 * parse.y: Likewise.
9312 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
9314 * java/decl.c (start_java_method): Change all uses of
9315 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
9316 Ensure expr.h is included.
9317 * java/expr.c (pop_arguments): Ditto.
9318 * java/parse.y (expand_start_java_method): Ditto.
9320 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9322 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
9324 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
9326 * decl.c: Include "function.h".
9327 * except.c: Likewise.
9328 * parse.y: Likewise.
9329 * Makefile.in: Update dependencies.
9331 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9333 * expr.c (build_java_soft_divmod): Provide a default case in switch.
9334 (java_lang_expand_expr): Mark parameters `target', `tmode' and
9335 `modifier' with ATTRIBUTE_UNUSED.
9337 * gjavah.c (process_file): Add braces around ambiguous `else'.
9339 * jcf-dump.c (print_access_flags, localvar_free): Change return
9342 * parse.y (java_complete_expand_method): Initialize variable
9344 (resolve_qualified_expression_name): Likewise for `field_decl'.
9345 (patch_method_invocation): Likewise for `class_to_search'.
9346 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
9347 (patch_assignment): Likewise for `lhs_type'.
9349 * verify.c (verify_jvm_instructions): Remove unused variable
9352 1999-07-25 Richard Henderson <rth@cygnus.com>
9354 * decl.c (va_list_type_node): New.
9356 1999-07-25 Anthony Green <green@cygnus.com>
9358 * gjavah.c (print_stub): New function.
9359 (METHOD_IS_NATIVE): New macro.
9360 (print_mangled_classname): Make static.
9361 (HANDLE_END_FIELD): Don't emit fields during stub generation.
9362 (process_file): Perform stub generation.
9363 (HANDLE_METHOD): Don't emit class decls during stub
9365 (HANDLE_END_METHOD): Take into account stub generation.
9366 (print_method_info): Handle stub generation.
9367 (print_stub): New function.
9368 (print_cxx_classname): Make signature consistant with others.
9369 (help): Describe -stubs option.
9370 (main): Create stub file.
9371 (version): Use version.c.
9372 (print_full_cxx_name): New function.
9373 (print_c_decl): Use print_full_cxx_name.
9375 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9377 * check-init.c (check_init): Handle MAX_EXPR.
9379 1999-07-15 Andrew Haley <aph@cygnus.com>
9381 * lang.c (flag_use_divide_subroutine): New variable.
9382 * typeck.c: (convert_ieee_real_to_integer): Bounds check
9383 fp-to-integer conversion.
9384 (convert): Call convert_ieee_real_to_integer when flag_fast_math
9387 * expr.c (build_java_soft_divmod): New function.
9388 (build_java_binop): Call build_java_soft_divmod if
9389 flag_use_divide_subroutine is set.
9390 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9391 soft_lrem_node: new builtin functions.
9392 (init_decl_processing) Initialize the new builtins.
9393 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9394 soft_lrem_node: new builtin functions.
9395 (build_java_soft_divmod): New function.
9396 * parse.y: Call build_java_soft_divmod if
9397 flag_use_divide_subroutine is set.
9400 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
9401 a --specs= arg) even if not linking.
9402 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
9403 -fuse-divide-subroutine
9405 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9407 * parse.y (resolve_and_layout): Check methods only once.
9408 (resolve_qualified_expression_name): Verify thrown exceptions
9410 (check_thrown_exceptions): Reject exceptions thrown in
9411 initializer. Error message tuned.
9413 1999-07-14 Andrew Haley <aph@cygnus.com>
9415 * expr.c (expand_expr): Do not return the last statement in a
9416 block as the block's value.
9418 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9420 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
9421 CALL_EXPR, to avoid order of evaluation changes.
9423 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9425 * parse.y (qualify_ambiguous_name): Do not use
9426 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
9428 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9430 * check-init.c (check_init): Handle MAX_EXPR.
9431 * expr.c (force_evaluation_order): Force method call arguments to
9432 be evaluated in left-to-right order.
9433 * parse.y (qualify_ambiguous_name): Loop again to qualify
9434 NEW_ARRAY_EXPR properly.
9436 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9438 * parse.y (patch_invoke): Resolve unresolved invoked method
9440 (qualify_ambiguous_name): STRING_CST to qualify expression for
9441 type name resolution.
9443 1999-06-24 Andrew Haley <aph@cygnus.com>
9445 * class.c (finish_class): Whenever a deferred method is
9446 output, rescan the list of methods to see if a new candidate for
9447 output can be found.
9449 1999-06-28 Tom Tromey <tromey@cygnus.com>
9451 * jvspec.c (lang_specific_driver): Recognize --help.
9453 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9455 * parse.y (resolve_package): Fixed bogus return statement.
9456 (patch_method_invocation): Resolve method invocation beginning with
9457 a package name qualifier.
9459 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9461 * Make-lang.in (java.stage1): Depend on stage1-start.
9462 (java.stage2): Likewise for stage2-start.
9463 (java.stage3): Likewise for stage3-start.
9464 (java.stage4): Likewise for stage4-start.
9466 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9468 * parse.y (java_complete_lhs): When doing cross referencing, don't
9469 try to keep file location on a WFL expanded as a CALL_EXPR.
9471 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9473 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
9474 compiling to class file a void method with an empty method body.
9475 As a side effect, the bytecode backend will generate the
9476 appropriate `return' instruction.
9478 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9480 * parse.y (lookup_package_type_and_set_next): New function prototype.
9481 (resolve_package): Search current and imported packages.
9482 (lookup_package_type_and_set_next): New function.
9484 1999-06-22 Andrew Haley <aph@cygnus.com>
9486 * verify.c (verify_jvm_instructions): Check for pending blocks
9487 before invalid PC test and opcode switch, not after.
9489 1999-06-21 Andrew Haley <aph@cygnus.com>
9491 * except.c (find_handler_in_range): The upper limit for exception
9492 ranges is exclusive, not inclusive: (start <= pc < end).
9493 (link_handler): find child pointer which points to outer by
9494 searching sibling list: previous code incorrectly assumed that
9495 outer->outer->first_child must point to outer.
9496 * verify.c (verify_jvm_instructions): FIXME added to code for
9498 (verify_jvm_instructions): Do not assume that the last block
9499 processed in a subroutine is a block which ends with a `ret'
9500 instruction. With some control flows it is possible that the last
9501 block ends with an `athrow'.
9503 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9505 * parse.y (qualify_ambiguous_name): Reorganized the post
9506 evaluation of non WFL leading expression nodes.
9508 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9510 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
9513 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9515 * parse.y (qualify_ambiguous_name): Handle qualified expression
9516 beginning with a STRING_CST.
9518 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9520 * parse.y (register_fields): Set DECL_INITIAL on both
9521 pre-initialized static and public fields.
9522 (resolve_field_access): Static field access expressions to always
9524 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
9525 qualification. CONVERT_EXPR to be resolved as an expression name.
9526 (java_complete_lhs): Identify and access qualified final
9527 initialized field in switch statement case expression.
9528 (fold_constant_for_init): Pre-initialized field decl constant to
9531 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9533 * parse.y (note_possible_classname): Mark returned node with
9534 QUALIFIED_P only if the original class name contained a '/'.
9536 1999-06-05 Anthony Green <green@cygnus.com>
9538 * Make-lang.in (gcjh): More parallel build fixes.
9540 1999-06-03 Mike Stump <mrs@wrs.com>
9542 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
9544 1999-06-02 Anthony Green <green@cygnus.com>
9546 * except.c (link_handler): Chain exception handlers in order.
9548 1999-06-02 Anthony Green <green@cygnus.com>
9550 * expr.c (expand_byte_code): Fill unreachable bytecode regions
9551 with nops and process as usual in order to always set correct EH
9552 ranges. Emit detailed warnings about unreachable bytecodes.
9554 1999-06-02 Anthony Green <green@cygnus.com>
9556 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
9559 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9561 * parse.y (lookup_field_wrapper): Unified returned value to NULL
9562 or the searched field decl.
9564 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9566 * parse.y (fold_constant_for_init): Convert numerical constant
9567 values to the type of the assigned field.
9569 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9571 * expr.c (lookup_field): Relaxed the test on class loading error
9573 * parse.y (fold_constant_for_init): Enabeled old code.
9575 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9577 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
9578 decide the validity of the cast of a java.lang.Cloneable reference
9580 (patch_conditional_expr): Fixed first argument passed to
9581 binary_numeric_promotion.
9583 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9585 * parse.y (qualify_ambiguous_name): Take into account that a
9586 CONVERT_EXPR might specify a type as a WFL.
9588 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9590 * parse.y (patch_assignment): Save the rhs before using it as an
9591 argument to _Jv_CheckArrayStore.
9593 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9595 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
9597 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9599 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
9600 floating point literal only when the exponent indicator has been
9603 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9605 * parse.y (formal_parameter:): Construct argument tree list
9606 element even if a yet unsupported final parameter was encountered.
9608 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9610 * parse.y (finish_method_declaration): Issue errors for native or
9611 abstract methods declared with a method body, as well as for non
9612 native or non abstract methods with no method body.
9614 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9616 * class.c (build_utf8_ref): Initialize variable `field'.
9618 * decl.c (init_decl_processing): Initialize variable `field'.
9620 * expr.c (build_known_method_ref): Mark parameters `method_type',
9621 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
9622 (process_jvm_instruction): Likewise for parameter `length'.
9624 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
9625 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
9628 * parse.y (maybe_generate_clinit): Remove unused variable
9629 `has_non_primitive_fields'.
9630 (find_in_imports_on_demand): Initialize variables `node_to_use'
9632 (patch_binop): Likewise for variable `prom_type'.
9633 (patch_unaryop): Likewise for variable `prom_type'.
9635 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
9637 * xref.c (xref_table): Add missing initializer.
9639 1999-05-14 Tom Tromey <tromey@cygnus.com>
9641 * java-except.h (struct eh_range): Removed unused `next' member.
9642 * verify.c (verify_jvm_instructions): Call check_nested_ranges
9643 after adding all exception handlers. Sort exception ranges in
9645 (struct pc_index): New structure.
9646 (start_pc_cmp): New function.
9647 * except.c (add_handler): Return `void'. Don't call link_handler;
9648 instead construct an ordinary linked list and do range
9650 (check_nested_ranges): New function.
9651 (link_handler): Changed interface to allow merging of eh_ranges.
9652 Split overlapping ranges. Return `void'.
9654 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9656 * parse.y (constructor_block_end:): New rule, tagged <node>.
9657 (constructor_body:): Use `constructor_block_end' instead of
9660 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9662 * parse.y (statement_nsi:): Pop `for' statement block.
9663 (java_complete_lhs): Labeled blocks containing no statement are
9664 marked as completing normally.
9666 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9668 * xref.c (xref_set_current_fp): New function, defined.
9669 * xref.h (xref_set_current_fp): New function, prototyped.
9671 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9673 * check-init.c (check_init): Take into account that
9674 LABELED_BLOCK_STMT can be empty.
9676 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9678 * parse.y (java_check_regular_methods): Warning check on not
9679 overriding methods with default access in other packages does not
9680 apply to `<clinit>'.
9681 (java_complete_lhs): If block body is an empty_stmt_node, replace
9682 it by NULL_TREE. This prevents gcc from generating an irrelevant
9685 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9687 * check-init.c (check_init): Removed code accepting to see things
9688 falling through default:, when doing xrefs.
9689 * java-tree.h (do_not_fold): New global variable, declared.
9690 * parse.y (do_not_fold): New global variable, defined.
9691 (java_complete_expand_method): Set `do_not_fold' to the value of
9692 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
9693 and reinstall them after them have been purged; do not check for
9694 initializations; do not issue missing return errors.
9695 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
9697 (patch_binop): Skip the fold part when doing xrefs.
9698 (build_string_concatenation): Skip the concatenation part when
9700 (patch_synchronized_statement): Do not generate a try-finally when
9702 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
9703 and keep the location where the throw was seen.
9704 * typeck.c (convert): When `do_not_fold' is set, do not attempt
9705 any treatment on the converted node an simply return a NOP_EXPR of
9707 * xref.c (xref_get_data): New function, defined.
9708 * xref.h (xref_get_data): New function, declared.
9709 (XREF_GET_DATA): Use xref_get_data.
9711 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9713 * gjavah.c (print_include): Cast the result of `strlen' to int
9714 when comparing against a signed value.
9715 (add_namelet): Likewise.
9717 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9719 * expr.c (expand_invoke): Mark parameter `nargs' with
9721 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
9723 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
9726 * jcf-reader.c (get_attribute): Cast a value to long
9727 when comparing against a signed expression. Likewise.
9729 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
9732 1999-05-11 Andrew Haley <aph@cygnus.com>
9734 * parse.y (source_end_java_method): If the current method contains
9735 any exception handlers, force asynchronous_exceptions: this is
9736 necessary because signal handlers in libjava may throw exceptions.
9737 * decl.c (end_java_method): Ditto.
9739 1999-05-11 Tom Tromey <tromey@cygnus.com>
9741 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
9743 * jvspec.c (THREAD_NAME): Removed.
9744 (GC_NAME): Likewise.
9745 (MATHLIB): Likewise.
9746 (WITHLIBC): Likewise.
9748 (THREADLIB): Likewise.
9749 (MATH_LIBRARY): Likewise.
9750 (lang_specific_driver): Don't add `-l' options to command line.
9751 Instead, add a single --specs option. Recognize `-L' options and
9752 use them to search for spec file.
9753 (find_spec_file): New function.
9754 (SPEC_FILE): New define.
9756 1999-05-11 Dave Brolley <brolley@cygnus.com>
9758 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
9759 cpplib-enabled build.
9761 1999-05-05 Per Bothner <bothner@cygnus.com>
9763 * class.c (make_field_value): DECL_INITIAL may be a string literal;
9764 temporarily zero it while calling rest_of_decl_compilation.
9766 * java-tree.h (string_ptr_type_node): Add declaration.
9767 * decl.c: Define and initialize string_ptr_type_node.
9768 * parse.y (patch_string_cst): Use string_ptr_type_node.
9770 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
9771 * parse.y (for_statement): Now unconditionally exit_block.
9772 (finish_labeled_statement): No longer exit_block if for-loop.
9773 (patch_loop_statement): Check harder if the loop is already labeled.
9775 * parse.y (patch_initialized_static_field): Removed function.
9776 (maybe_generate_clinit): Removed special handling for interfaces.
9777 (java_complete_expand_methods): Do a preliminary java_complete_tree
9778 on <clinit> to determine if it can be removed.
9779 (java_complete_expand_method): Remove special handling for <clinit>.
9780 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
9781 optimize if we get back empty_stmt_node.
9782 For MODIFY_EXPR, re-do checking of static initializers.
9783 (fold_constant_for_init): Don't return immediate if VAR_DECL.
9784 For VAR_DECL, pass correct context.
9786 * verify.c (verify_jvm_instructions): Better error messages.
9788 1999-05-03 Tom Tromey <tromey@cygnus.com>
9790 * parse-scan.y (interface_declaration): Call
9791 report_class_declaration for interfaces.
9793 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
9795 * Makefile.in: Remove -v from bison command lines.
9797 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9799 * check-init.c (check_init): Exclude a case of error when doing
9801 * class.c (layout_class_method): Don't generate the error message
9802 twice when compiling from source.
9803 * lang-options.h: Added `-Wredundant-modifers' and
9804 `-Wunusupported-jdk11' flags and help text.
9805 * lang.c (lang_decode_option): Added support for
9806 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
9807 flag_static_local_jdk11 and flag_redundant set accordingly.
9808 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
9809 * parse.h (EXPR_WFL_ADD_COL): New macro.
9810 (DECL_END_SOURCE_LINE): Likewise.
9811 (DECL_INHERITED_SOURCE_LINE): Likewise.
9812 * parse.y (static_ref_err): New function, prototyped.
9813 (CCB_TK): Now tagged <operator>.
9814 (class_body:): Remember the location of the closing '}' of a class
9815 definition when doing xrefs.
9817 (block_end:): Likewise.
9818 (create_class): Remember the location of the inherited class
9819 identifier when doing xrefs.
9820 (register_fields): Added test on first operand of `init' before
9821 testing it TREE_CODE.
9822 (method_header): Store the location of the class identifier in the
9823 class decl when doing xrefs.
9824 (finish_method_declaration): Don't combine first/last method line
9826 (java_check_regular_methods): Warning check on not overriding
9827 methods with default access on other packages move before check on
9828 static methods. Initialization of `aflags' also moved up.
9829 (resolve_expression_name): Call static_ref_err to report the error.
9830 (static_ref_err): New function, implemented.
9831 (resolve_field_access): Returned simplified static field access
9833 (resolve_qualified_expression_name): Check for illegal use of
9834 static fields in a non static context. Call static_ref_err to
9835 report error in various places.
9836 (java_complete_tree): Do not fold initialized static fields when
9838 (java_complete_lhs): Likewise.
9840 1999-04-29 Anthony Green <green@cygnus.com>
9842 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
9843 create internal labels.
9844 (lookup_label): Ditto.
9846 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9848 * class.c (layout_class_method): Generate <clinit>'s rtl for
9850 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9851 for interfaces' <clinit>.
9852 * expr.c (lookup_field): Search for fields in interfaces.
9853 (expand_invoke): Fixed indentation.
9854 (expand_java_field_op): Likewise. Use IS_CLINIT.
9855 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
9856 (IS_CLINIT): New macro.
9857 * parse.y (type_declaration:): Call maybe_generate_clinit after an
9858 interface was parsed.
9859 (maybe_generate_clinit): Don't generate if the current class is an
9860 interface with only fields of primitive types.
9861 (reset_method_name): Use IS_CLINIT.
9862 (java_complete_expand_method): Expand <clinit> when it exists for
9863 interfaces. Use IS_CLINIT.
9864 (resolve_expression_name): Use DECL_CONTEXT instead of
9865 current_class to build static field references.
9866 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
9867 ARRAY_REF when doing xreferencing.
9868 (check_final_assignment): Fixed typo in leading comment. Use
9870 (patch_array_ref): Don't fully expand array references when
9872 (patch_return): Use IS_CLINIT.
9873 (patch_throw_statement): Likewise.
9875 1999-04-22 Tom Tromey <tromey@cygnus.com>
9877 * Make-lang.in (JAVA_SRCS): Added check-init.c.
9879 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9881 * decl.c (predef_filenames, predef_filenames_size): New globals
9882 (init_decl_processing): predef_filenames and predef_filenames_size
9884 * java-tree.h (predef_filenames, predef_filenames_size): Declared
9886 * jcf-parse.c (predefined_filename_p): New function.
9887 (yyparse): Check that files on the command line are specified only
9888 once and issue a warning otherwise.
9889 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
9890 * parse.y (source_end_java_method): Nullify NOP method bodies, to
9891 avoid a gcc warning with -W -Wall turned on.
9892 (java_expand_classes): Abort if errors were encountered.
9893 (java_complete_lhs): If the cross reference flag is set, wrap
9894 field DECL node around a WFL when resolving expression name.
9896 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9898 * lang.c (lang_decode_option): Fixed returned value when parsing
9899 `-fxref=...' and `-Wall'.
9900 * parse.y (source_end_java_method): Do not generate code when
9901 flag_emit_xref is set.
9902 (resolve_expression_name): Do not build static field access when
9903 flag_emit_xref is set.
9904 (resolve_field_access): No special treatment on `length' when
9905 flag_emit_xref is set. Do not build qualified static field access
9906 when flag_emit_xref is set.
9907 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
9908 when flag_emit_xref is set.
9909 (patch_assignment): Do not generate array store runtime check when
9910 flag_emit_xref is set.
9911 * xref.c (xref_flag_value): Fixed function declaration
9913 (xset_set_data): New function.
9914 * xref.h (xref_set_data): Added prototype for new function.
9915 (typedef struct xref_flag_table): New field data.
9916 (XREF_GET_DATA): New macro.
9918 1999-04-19 Tom Tromey <tromey@cygnus.com>
9920 * xref.h (enum): Removed trailing comma.
9922 * parse.y (resolve_qualified_expression_name): Added missing
9925 1999-04-15 Anthony Green <green@cygnus.com>
9927 * gjavah.c: New prototypes for java_float_finite and
9930 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9932 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
9935 1999-04-06 Jeffrey A Law (law@cygnus.com)
9937 * Makefile.in (TREE_H): Add tree-check.h.
9938 (RTL_H): Add genrtl.h.
9940 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9942 * parse.y (patch_assignment): Added ArrayStoreException runtime
9945 1999-04-06 Per Bothner <bothner@cygnus.com>
9947 * expr.c (pop_type_0): New function.
9948 (pop_type): Use pop_type_0.
9949 * java-tree.h (pop_type_0): New declaration.
9950 * verify.c (verify_jvm_instructions): Check return instructions.
9952 * parse.y (patch_binop): Don't fold if non-constant and emiting
9955 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9957 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
9959 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
9960 (main_jcf): Don't define.
9961 (process_file): Don't set `main_jcf'.
9963 * java-tree.h (main_jcf): Don't declare.
9965 * jcf-parse.c (main_jcf): Add static definition.
9967 * lang.c (main_jcf): Don't define.
9969 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9971 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
9973 * decl.c (copy_lang_decl): Likewise for `bcopy'.
9975 * jcf-depend.c: Include "config.h", not <config.h>.
9977 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
9980 * jcf-path.c: Include "config.h", not <config.h>.
9982 * lex.c: Don't include various system header files.
9983 (java_init_lex): Cast the argument of `bzero' to PTR
9985 * parse-scan.y (java_push_parser_context): Likewise.
9987 * parse.y (java_push_parser_context): Likewise.
9988 (patch_bc_statement): Match format specifier to variable argument.
9990 * xref.c: Don't include <stdio.h>.
9992 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9994 * parse.y (struct parser_ctxt *ctxp): Now global.
9995 (declare_local_variables): Use WFL compound value for the
9996 declaration source line value, when doing cross-referencing.
9998 1999-03-31 Tom Tromey <tromey@cygnus.com>
10000 * gjavah.c (print_field_info): Allow constants of other types.
10001 (print_include): Generate include when new name is proper prefix
10002 of already printed name.
10003 (add_namelet): Likewise.
10004 (cxx_keyword_subst): New function.
10005 (print_method_info): Use it.
10006 (print_field_name): New function.
10007 (get_field_name): New function.
10008 (print_field_info): Use get_field_name and print_field_name.
10010 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10012 * Makefile.in (keyword.h): Generate using gperf language 'C', not
10013 'KR-C', so gperf uses the `const' keyword on strings.
10015 * keyword.gperf (java_keyword): Const-ify a char*.
10017 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10019 * parse.y (patch_bc_statement): Fixed identation and a bogus
10022 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10024 * parse.y (patch_assignment): Allow static variables in other
10025 classes to be assigned.
10027 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10029 * class.c (maybe_add_interface): Remove unused variable
10031 (make_class_data): Use = for assignment, not ==. Likewise.
10032 (emit_register_classes): Remove unused variable `decl'.
10034 * lex.c: Fix comment so as not to contain an embedded `/*'.
10036 * verify.c (verify_jvm_instructions): Remove unused variable
10039 1999-03-27 Per Bothner <bothner@cygnus.com>
10041 * parse.y (complete_loop_body): Rename to finish_loop_body.
10042 (complete_labeled_statement): Rename to finish_labeled_statement.
10043 (complete_for_loop): Rename to finish_for_loop.
10044 (complete_method_declaration): Rename to finish_method_declaration.
10046 * java-tree.h (continue_identifier_node): New global node.
10047 * decl.c: Define and initialize continue_identifier_node.
10048 * parse.y (generate_labeled_block): Remove - no longer needed.
10049 (build_loop_body): Use continue_identifier_node for continue block.
10050 (finish_labeled_statement): Also do pop_labeled_block actions.
10051 (java_complete_lhs): POP_LOOP even if error.
10052 (build_labeled_block): Special handling for continue_identifier_node.
10053 (patch_loop_statement): Re-organize.
10054 (patch_bc_statement): Re-write.
10056 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10058 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
10059 using a WFL compound value.
10060 * parse.y (xref.h): Include.
10061 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
10062 WFL compound value.
10063 (register_fields): Set WFL compound value to lineno if doing
10065 (java_complete_expand_method): Call expand_xref if flag_emit_xref
10067 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
10068 * xref.h (expand_xref): Prototype renamed from xref_generate.
10070 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10072 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
10073 (GET_CURRENT_BLOCK): New macro.
10074 * parse.y (current_static_block): New global variable.
10075 (method_body:): Define action.
10076 (complete_method_declaration): Set current_function_decl to NULL
10077 when work on the current method is done.
10078 (declare_local_variables): Use GET_CURRENT_BLOCK.
10079 (java_method_add_stmt): Likewise.
10080 (java_complete_expand_method): Disable the use of `this' when
10081 expanding <clinit>.
10082 (enter_a_block): If no current method exist, use
10083 current_static_block to link static initializer blocks.
10084 (exit_block): Rewritten to use current_static_block when no current
10085 method decl exists.
10086 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
10087 (patch_return): Forbid the use of `return' in static initializers.
10088 (patch_throw_statement): Fixed indentation. Issue specific error
10089 for uncaught thrown checked exception in static initializer
10090 blocks. Removed FIXME.
10092 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
10094 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
10095 Link gcj from gcc.o.
10097 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10099 * parse.y (find_applicable_accessible_methods_list): When dealing
10100 with interface: ensure that a given interface or java.lang.Object
10101 are searched only once.
10103 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10105 * gjavah.c (print_c_decl): Remove unused argument `flags'.
10107 * jcf-dump.c (print_access_flags): Add braces around if-else.
10109 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
10112 * lex.c (build_wfl_node): Add static prototype.
10114 * lex.h (build_wfl_node): Remove static prototype.
10116 * parse.y: Include lex.c early enough to declare everything needed.
10117 Ensure calls to `build_wfl_node' pass the proper arguments.
10118 (create_class): Remove unused variable `super_decl'.
10119 (get_printable_method_name): Initialize variable `name'.
10121 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10123 * Changelog: Fixed 1999-03-22 typos.
10124 * lang.c (lang_decode_option): Fixed typo in error string in the
10127 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10129 * Makefile.in (JAVA_OBJS): Added entry xref.o.
10130 (xref.o): New rule.
10131 * java-tree.h (flag_emit_xref): Declared extern.
10132 * lang.c (xref.h): Included.
10133 (flag_emit_xref): New global variable.
10134 (lang_decode_option): Added support for -fxref.
10136 * xref.h: Likewise.
10138 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
10140 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
10143 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10145 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
10146 $(srcdir)/../system.h and $(JAVA_TREE_H).
10147 (jcf-io.o): Depend on $(JAVA_TREE_H).
10148 (mangle.o): Likewise.
10150 * check-init.c (check_cond_init): Add static prototype.
10152 * class.c (build_java_method_type, hashUtf8String,
10153 make_field_value, get_dispatch_vector, get_dispatch_table,
10154 append_gpp_mangled_type, mangle_static_field): Likewise.
10155 (strLengthUtf8): Hide unused definition.
10156 (hashUtf8String): Const-ify.
10157 (make_field_value): Un-ANSI-fy.
10159 * constants.c: Move inclusion of jcf.h above java-tree.h.
10160 (set_constant_entry, find_class_or_string_constant,
10161 find_name_and_type_constant, get_tag_node,
10162 build_constant_data_ref): Add static prototype.
10164 * decl.c (push_jvm_slot, builtin_function,
10165 lookup_name_current_level): Likewise.
10166 (builtin_function): Const-ify.
10168 * except.c (expand_start_java_handler, expand_end_java_handler):
10169 Add static prototype.
10171 * expr.c (flush_quick_stack, push_value, pop_value,
10172 java_stack_swap, java_stack_dup, build_java_athrow,
10173 build_java_jsr, build_java_ret, expand_java_multianewarray,
10174 expand_java_arraystore, expand_java_arrayload,
10175 expand_java_array_length, build_java_monitor, expand_java_pushc,
10176 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
10177 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
10178 expand_compare, expand_test, expand_cond, expand_java_goto,
10179 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
10180 expand_java_field_op, java_push_constant_from_pool): Likewise.
10182 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
10183 (build_java_arraynull_check): Mark parameters `node' and `type'
10184 with ATTRIBUTE_UNUSED.
10185 (note_label): Likewise for parameter `current_pc'.
10186 (expand_java_call, expand_java_ret): Hide unused definition.
10188 * java-tree.h (make_class, build_constants_constructor,
10189 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
10190 init_outgoing_cpool, register_class, emit_register_classes,
10191 java_layout_seen_class_methods): Prototype.
10192 (unicode_mangling_length): Const-ify.
10193 (append_gpp_mangled_name, append_gpp_mangled_classtype,
10194 emit_unicode_mangled_name, format_int, format_uint,
10195 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
10196 jcf_print_utf8_replace, open_class): Prototype.
10198 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
10199 <stdio.h>. Include tree.h/java-tree.h.
10200 (utf8_equal_string usage, process_class): Add static prototype.
10201 (open_class): Don't prototype this here.
10202 (utf8_equal_string): Match arguments to format specifiers.
10203 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
10204 TABLE_SWITCH, disassemble_method): Likewise.
10206 * jcf-io.c: Include tree.h/java-tree.h.
10207 (open_class, find_classfile, jcf_print_utf8,
10208 jcf_print_utf8_replace): Const-ify.
10210 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
10211 parse_class_file): Add static prototype.
10212 (find_in_current_zip): Match definition to existing static
10215 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
10216 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
10217 finish_jcf_block, define_jcf_label, get_jcf_label_here,
10218 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
10219 write_chunks, adjust_typed_op, generate_bytecode_conditional,
10220 generate_bytecode_return, perform_relocations, init_jcf_state,
10221 init_jcf_method, release_jcf_state, generate_classfile):
10222 Add static prototype.
10223 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
10224 (make_class_file_name): Const-ify.
10226 * jcf.h (find_classfile): Const-ify.
10228 * jv-scan.c (reset_report): Remove prototype.
10230 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
10231 (error): Rewrite to allow varargs.
10233 * lang.c (lang_f_options): Const-ify.
10235 * lex.c (java_parse_escape_sequence): Add static prototype.
10236 (java_allocate_new_line): Match definition to existing static
10239 * mangle.c Include tree.h/java-tree.h.
10240 (unicode_mangling_length, emit_unicode_mangled_name,
10241 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
10243 * parse.h (jdep_code): Remove trailing comma in enumeration.
10244 (java_get_line_col): Move prototype outside of !JC1_LITE test.
10245 (reset_report): Add prototype.
10247 * verify.c (push_pending_label, merge_types): Add static
10250 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
10252 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10254 * parse.y (find_applicable_accessible_methods_list): Extend the
10255 search to superinterfaces when relevant.
10256 (search_applicable_methods_list): New function.
10258 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10260 * class.c (unmangle_classname): Implemented stricter testing
10261 before setting the QUALIFIED_P flag on an identifier.
10263 1999-03-16 Per Bothner <bothner@cygnus.com>
10265 * parse.y (java_complete_lhs): Call force_evaluation_order
10266 after patch_newarray.
10267 (patch_binop): Don't call fold if there are side effects.
10269 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10271 * parse.y (java_stabilize_reference): Use save_expr instead of
10272 building a SAVE_EXPR node.
10273 (java_complete_lhs): Patch the resulting string of the `+='
10274 operator (if necessary) and complete the RHS after having built
10277 1999-03-15 Per Bothner <bothner@cygnus.com>
10279 * class.c (make_class): Don't set CLASS_P here (because
10280 this function is also called by build_java_array_type).
10281 (push_class): Set CLASS_P here instead.
10282 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
10284 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
10285 context. If the context is class, perfer "super" over "synchronized".
10286 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
10288 * parse.y (create_class): Don't call parser_check_super here;
10289 it is not robust. Always wait until later.
10291 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
10292 match what JDK 1.2 does), but don't set ACC_PUBLIC.
10294 1999-03-13 Per Bothner <bothner@cygnus.com>
10296 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
10297 * lex.h (UNGETC): Change misleading macro.
10299 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10301 * parse.y (java_stabilize_reference): Return NODE when patching a
10303 (java_complete_lhs): Put parenthesis around truth values.
10305 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10307 * class.c (layout_class_method): Don't make rtl for interface
10309 * parse.h (GET_TYPE_NAME): New macro.
10310 * parse.y (if_then_statement:): Fixed indentation.
10311 (if_then_else_statement:): Likewise.
10312 (for_statement:): Fixed spacing.
10313 (try_statement:): Fixed indentation.
10314 (create_interface): Don't force interfaces to be abstract.
10315 (method_header): Abstract methods are OK in interfaces.
10316 (declare_local_variables): Fixed typo in comment.
10317 (java_complete_expand_method): Fixed indentation.
10318 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
10319 non accessible fields.
10320 (java_stabilize_reference): New function.
10321 (java_complete_lhs): Fixed indentation. Use
10322 java_stabilize_reference in compound assignment. Insert the
10323 cast. If not processing `+' fix string constants before processing
10326 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10328 * constants.c (find_class_or_string_constant): Cast variable `j'
10329 to a `jword' when comparing against one.
10331 * expr.c (java_lang_expand_expr): Remove unused variables
10332 `has_finally_p' and `op0'.
10334 * gjavah.c (print_field_info): Cast a value to jint when comparing
10335 against one. Likewise for a jlong.
10336 (add_namelet): Likewise cast a `sizeof' to an int when comparing
10337 against a signed quantity.
10339 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
10340 (print_signature): Don't needlessly dereference variable `str'
10342 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
10343 `max_locals' with ATTRIBUTE_UNUSED.
10344 (jcf_parse_class): Likewise for variable `index'.
10346 * parse.h (reverse_jdep_list): Remove static prototype.
10348 * parse.y (build_jump_to_finally): Remove prototype and definition.
10349 (reverse_jdep_list): Add static prototype.
10351 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
10352 `assignment' and `expr_decl'.
10354 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
10356 1999-03-12 Andrew Haley <aph@cygnus.com>
10358 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
10359 we'll need a directory separator and a null character.
10361 1999-03-10 Per Bothner <bothner@cygnus.com>
10363 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
10365 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
10367 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
10370 1999-03-05 Per Bothner <bothner@cygnus.com>
10372 * lex.c (java_parse_end_comment): Take extra parameter (next char).
10374 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
10376 * class.c (layout_class_method): A static method in a base class
10377 is never overridden, so treat it like it doesn't exist.
10378 However, do complain about private non-static method overriding
10379 public static method.
10381 * parse.y: Don't set unused INITIALIZED_P flag.
10382 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
10384 * parse.y (find_expr_with_wfl): Optimize tail-calls.
10385 (build_array_from_name): Re-order &index[string] to &string[index].
10387 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
10388 error_mark (it might catch more errors, but it is more likely to lose).
10390 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10392 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
10393 (parse-scan.o): Depend on toplev.h.
10395 * class.c (make_method_value): Add prototype. Make it static.
10396 Remove unused second argument, caller changed.
10398 * expr.c (java_lang_expand_expr): Remove unused variable
10401 * java-tree.h: Don't prototype find_in_current_zip.
10402 Add prototypes for verify_constant_pool, start_java_method,
10403 end_java_method, give_name_to_locals, expand_byte_code,
10404 open_in_zip, set_constant_value, find_constant1, find_constant2,
10405 find_utf8_constant, find_string_constant, find_class_constant,
10406 find_fieldref_index, find_methodref_index, write_constant_pool,
10407 count_constant_pool_bytes and encode_newarray_type.
10409 * jcf-dump.c: Remove unused variable `LONG_temp'.
10411 * jcf-parse.c: Include parse.h.
10412 (jcf_parse_source): Remove unused parameter, all callers changed.
10413 (jcf_figure_file_type): Add static prototype.
10414 (find_in_current_zip): Likewise. Also remove unused parameter,
10415 all callers changed.
10416 (read_class): Initialize variable `saved_pos'.
10418 * jcf-reader.c (jcf_parse_preamble): Mark variables
10419 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
10421 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
10422 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
10423 (java_parse_doc_section): Initialize variable `seen_star'.
10424 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
10425 (java_lex_error): Mark parameters `msg' and `forward' with
10427 (java_get_line_col): Mark parameters `filename' and `line' with
10430 * parse-scan.y: Include toplev.h.
10431 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
10433 * parse.h: use `struct JCF', not plain `JCF'.
10434 (java_parser_context_save_global, java_expand_classes
10435 java_parser_context_restore_global, java_parse): Add prototypes.
10437 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
10440 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
10442 * check-init.c (check_init): COPYN takes word count, not bit count.
10444 1999-02-26 Per Bothner <bothner@cygnus.com>
10446 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
10447 explicit build_decl. (Avoids crash in reload when optimizing.)
10449 1999-02-25 Per Bothner <bothner@cygnus.com>
10451 * decl.c (complete_start_java_method): Handle synchronized method
10452 even when compiling from bytecode.
10454 1999-02-26 Tom Tromey <tromey@cygnus.com>
10456 * gjavah.c (add_class_decl): Only generate `#include' if outer
10457 class is not the name of the class we are processing. Correctly
10458 append `.h' in #include.
10459 (process_file): Clean up newlines around generated `#include's.
10460 (decode_signature_piece): Correctly handle inner classes.
10461 (struct include): New structure.
10462 (all_includes): New global.
10463 (print_include): New function.
10464 (add_class_decl): Use it.
10465 (process_file): Likewise.
10466 (add_class_decl): Generate include for java-array.h if array
10468 (process_file): Don't generate java-array.h include.
10470 * gjavah.c (add_namelet): Check for standard package names here.
10471 (add_class_decl): Don't check for standard package names here.
10473 1999-02-25 Tom Tromey <tromey@cygnus.com>
10475 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
10476 When reading a zip file, only use strncmp if both strings are
10477 bigger than the buffer length. Initialize `k' when looping
10480 1999-02-24 Tom Tromey <tromey@cygnus.com>
10482 * gjavah.c (struct namelet): New structure.
10483 (add_namelet): New function.
10484 (print_namelet): New function.
10485 (print_class_decls): Use add_namelet and print_namelet to generate
10486 namespaces and not classes.
10487 (method_printed): New global.
10488 (HANDLE_END_METHOD): Examine method_printed.
10489 (print_method_info): Set method_printed when required. Print
10490 error if function to be ignored is marked virtual. Handle $finit$
10492 (METHOD_IS_FINAL): New macro.
10493 (print_field_info): Use it.
10494 (HANDLE_METHOD): Clear method_printed.
10495 (method_pass): New global.
10496 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
10497 (process_file): Do two passes over both fields and methods.
10498 (HANDLE_METHOD): Examine method_pass.
10499 (root): New global.
10500 (add_class_decl): New function.
10501 (print_class_decls): Don't scan over entire constant pool.
10503 1999-02-23 Tom Tromey <tromey@cygnus.com>
10505 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
10506 disable linking in that case.
10508 1999-02-20 Tom Tromey <tromey@cygnus.com>
10510 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
10513 1999-02-21 Per Bothner <bothner@cygnus.com>
10515 * decl.c (build_result_decl), java-tree.h: New method.
10516 (complete_start_java_method): Handle synchronized methods.
10517 Don't build DECL_RESULT here. (Ordering dependency problem.)
10518 (start_java_method): Call build_result_decl here instead ...
10519 * parse.y (java_complete_expand_method): ... and here.
10520 (expand_start_java_method): Don't call complete_start_java_method here.
10521 (java_complete_expand_method): Call it here instead.
10522 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
10523 * java-tree.h: ... here.
10525 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
10526 * parse.y (java_complete_lhs): Don't call force_evaluation_order
10527 for ARRAY_REF - it doesn't work when array bounds are checked.
10528 (patch_array_ref): Handle it here instead.
10530 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
10532 1999-02-19 Per Bothner <bothner@cygnus.com>
10534 Force left-to-right evaluation of binary operations etc.
10535 * expr.c (force_evaluation_order), java-tree.h: New function.
10536 * parse.y (java_complete_lhs): Pass binary operations, procedure
10537 calls, and ARRAY_REFs to force_evaluation_order.
10538 (various): Set TREE_SIDE_EFFECTS more carefully.
10540 Tolerate random (non-UTF8) encoding in comments without complaining.
10541 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
10542 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
10544 * parse.y (resolve_qualified_expression_name): Handle error_mark.
10545 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
10547 * parse.y (java_complete_lhs): Ignore an empty statement in a
10548 COMPOUND_EXPR. Don't complain about empty statement after return.
10550 1999-02-19 Per Bothner <bothner@cygnus.com>
10552 * parse.y (obtain_incomplete_type): Don't wrap unknown types
10553 in TREE_LIST - just chain the POINTER_TYPEs together.
10554 (resolve_class): If type already resolved, return decl.
10555 After resolving, update TREE_TYPE(class_type), and name (if array).
10556 * parse.h (do_resolve_class), parse.y: Make non-static.
10557 * class.c (maybe_layout_super_class): Take this_class argument.
10558 Do do_resolve_class if necessary.
10559 (layout_class, layout_class_methods): Adjust calls appropriately.
10560 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10561 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
10562 * typeck.c (build_java_array_type): Don't call layout_class.
10564 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10566 * parse.y (check_pkg_class_access): Allow private class access
10567 within the same package.
10568 (strip_out_static_field_access_decl): New function.
10569 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
10570 operator argument before testing its nature.
10572 1999-02-03 Per Bothner <bothner@cygnus.com>
10574 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
10575 (TRY_EXPR): Simplify - it no longer has a finally clause.
10576 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
10577 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10578 * expr.c (java_lang_expand_expr): Likewise.
10579 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
10580 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
10581 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
10582 (build_try_statement): Remove finally parameter and handling.
10583 (build_try_finally_statement): New function.
10584 (patch_try_statement): No longer need to support finally clause.
10585 (try_statement): Update grammar action rules.
10586 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
10587 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10589 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
10591 * jcf-parse.c (get_constant): Add braces around computation of 'd'
10592 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
10594 1999-02-17 Andrew Haley <aph@cygnus.com>
10596 * class.c (build_utf8_ref): Back out broken patch which was
10597 intended to to output signatures using '.' as a separator.
10599 * class.c (make_class_data): Output signatures using '.' as a
10600 separator, rather than '/'.
10601 (mangled_classname): Likewise.
10602 (make_field_value): Likewise.
10603 (make_method_value): Likewise.
10604 * constants.c (alloc_class_constant): Likewise.
10605 * expr.c (build_invokeinterface): Likewise.
10607 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10609 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
10610 of an ancient workaround.
10612 1999-02-10 Jeffrey A Law (law@cygnus.com)
10614 * jvspec.c (xmalloc): Kill the prototype. It does not belong
10617 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10619 * lex.c (yylex): Encode \0 as UTF8.
10621 1999-02-10 Tom Tromey <tromey@cygnus.com>
10623 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
10624 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
10625 (libgcj_zip): Renamed.
10626 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
10628 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
10630 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
10631 (GC_NAME): Renamed -lgc to -lgcjgc.
10633 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10635 * lex.c (java_lang_cloneable): Initialize.
10636 * parse.y (java_lang_cloneable): New static variable.
10637 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
10638 doing one more qualification round.
10639 (valid_ref_assignconv_cast_p): Reject null source or
10640 destination. Allow an array to be cast into java.lang.Cloneable.
10641 (patch_cast): Swapped two first arguments to first call to
10642 valid_ref_assignconv_cast_p.
10644 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10646 * parse.h: DECL_P renamed JDECL_P.
10647 * parse.y: DECL_P replaced by JDECL_P.
10648 (build_array_from_name): Always use pointer's type.
10649 (patch_bc_statement): Extra code to search continue target in a
10650 for loop. Fixed comments. Continue target is current loop when
10653 1999-02-05 Andrew Haley <aph@cygnus.com>
10655 * class.c (make_class_data): The superclass of an interface should
10656 be null, not class Object.
10658 * lex.c (java_lex): Sign extend hex literals.
10660 1999-02-04 Andrew Haley <aph@cygnus.com>
10662 * class.c (build_utf8_ref): Output signatures using '.' as a
10663 separator, rather than '/'.
10664 (make_class_data): Likewise.
10666 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
10668 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
10669 mkstemp.o. Get them from libiberty now.
10671 1999-02-02 Jeffrey A Law (law@cygnus.com)
10673 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
10675 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10677 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
10680 1999-02-02 Per Bothner <bothner@cygnus.com>
10682 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
10683 * jcf-write.c (generate_bytecode_return): New function.
10684 (generate_bytecode_insns): Use it, for RETURN_EXPR.
10686 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
10687 generate special [fd]const_[01] instructions.
10689 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
10691 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
10692 handling OPCODE_lookupswitch or OPCODE_tableswitch.
10694 1999-02-01 Per Bothner <bothner@cygnus.com>
10696 * parse.y (patch_method_invocation): Handle calling static methods,
10697 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
10699 * parse.y (java_complete_lhs): Don't complain about unreachable
10700 exit condition in a do-while statement.
10702 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10704 * lex.c (java_read_char): Fixed utf8 decoding.
10705 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
10707 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
10708 comments. Local variable `all_primitive' is gone. Broadened
10709 acceptance of `0' to floating point targets. `long' can now be
10710 widened to `double' or `float'.
10711 (valid_method_invocation_conversion_p): Added leading
10712 comment. Fixed tabulation.
10713 (build_string_concatenation): Optimize out left or right empty
10716 1999-01-28 Per Bothner <bothner@cygnus.com>
10718 * jcf-write.c (localvar_alloc): Only emit entry for
10719 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
10720 (generate_bytecode_insns): Only call put_linenumber if
10721 debug_info_level > DINFO_LEVEL_NONE.
10722 * jvspec.c (lang_specific_driver): If no -O* or -g* option
10723 is specified, add -g1 (for compatibility wih javac).
10725 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
10727 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
10728 gjavah.o, check-init.o, jv-scan.o
10730 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10732 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
10734 * gjavah.c: Include config.h and system.h.
10736 * javaop.h (inline): Don't define, its handled by system.h.
10737 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
10738 from `inline' to `static inline'.
10740 * jcf.h (inline): Don't define, its handled by system.h.
10742 * lex.c (inline): Likewise.
10744 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
10746 * lang-specs.h: Map -Qn to -fno-ident.
10748 1999-01-29 Richard Henderson <rth@cygnus.com>
10750 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
10752 1999-01-29 Tom Tromey <tromey@cygnus.com>
10754 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
10755 then cast it to Object before calling `append' method.
10757 1999-01-28 Per Bothner <bothner@cygnus.com>
10759 * check-init.c (check_bool2_init, check_bool_init, check_init):
10760 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
10761 * jcf-write.c (generate_bytecode_insns): Likewise.
10763 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10765 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
10766 * parse.y (patch_cast): Allow a boolean to be cast into a
10769 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10771 * parse.y: (class_declaration:): Fixed indentation.
10772 (class_member_declaration:): Extra `;' after field declaration now
10774 (interface_declaration:): Removed debug messages in error reports.
10775 (patch_binop): Nodes created and returned inherit the orignal
10776 node's COMPOUND_ASSIGN_P flag value.
10777 (patch_cast): Fix cast from char to floating point.
10779 1999-01-25 Andrew Haley <aph@cygnus.com>
10781 * except.c, java-except.h (expand_resume_after_catch): new
10783 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
10784 to branch back to main flow of control after a catch block.
10786 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10788 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
10789 $(srcdir)/../system.h.
10790 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
10791 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
10792 (jcf-write.o): Likewise.
10793 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10794 (mangle.o): Depend on $(srcdir)/../toplev.h.
10795 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10796 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10798 * class.c: Include output.h and parse.h.
10799 (mangled_classname): Add the `const' keyword to a char*.
10800 (find_named_method): Hide unused function definition.
10801 (build_utf8_ref): Change type of variable `c' to unsigned char.
10802 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
10803 (build_class_ref): Add the `const' keyword to a char*.
10804 (layout_class_method): Remove unused variable `buf'.
10806 * decl.c (find_local_variable): Remove unused variable `rtl'.
10807 (pushdecl): Likewise for variables `different_binding_level' and
10809 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
10810 (maybe_build_cleanup): Likewise for parameter `decl'.
10812 * except.c (expand_start_java_handler): Mark parameter `range'
10813 with ATTRIBUTE_UNUSED.
10815 * expr.c: Include except.h.
10816 (pop_type): Remove unused variable `i'.
10817 (pop_value): Likewise for variables `n_words' and `i'.
10818 (expand_java_arrayload): Likewise for variable `convert'.
10819 (java_lang_expand_expr): Likewise for variables `op0', `type',
10820 `mode', `unsignedp', `node' and `elements'.
10821 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
10823 (process_jvm_instruction): Add a `const' qualifier to a char*.
10825 * gjavah.c (output_directory): Add the `const' keyword to a char*.
10826 (temp_directory): Likewise.
10827 (print_c_decl): Likewise.
10828 (print_method_info): Likewise.
10829 (decode_signature_piece): Likewise.
10830 (print_mangled_classname): Likewise.
10832 * java-except.h: Provide prototypes for maybe_start_try,
10833 maybe_end_try and add_handler.
10835 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
10836 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
10837 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
10838 init_expr_processing, push_super_field, init_class_processing,
10839 can_widen_reference_to, class_depth, verify_jvm_instructions,
10840 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
10841 set_local_type, merge_type_state, push_type, load_type_state,
10842 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
10843 emit_unicode_mangled_name): Add prototypes.
10845 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
10846 (print_signature_type): Use ISDIGIT, not isdigit.
10847 (print_signature): Remove unused variable `j'.
10849 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
10850 int when comparing against one.
10852 * jcf-parse.c: Include toplev.h.
10854 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
10855 (localvar_free): Remove unused variable `i'.
10856 (generate_bytecode_conditional): Likewise for variable `kind'.
10858 * jv-scan.c: Include config.h and system.h. Remove redundant
10859 OS header and gansidecl.h includes.
10860 (warning): Add the `const' keyword to a char*. Also add
10861 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
10862 __STDC__, when determining whether to use ANSI-isms.
10863 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
10864 (xmalloc): Don't redundantly prototype here.
10865 (main): Remove unused parameter `envp'. Also fix the arguments
10866 passed to function `fatal' to match the format specifier.
10868 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
10870 * mangle.c: Include toplev.h.
10871 (emit_unicode_mangled_name): Declare parameter `len'.
10873 * parse.y (parse_warning_context): Add the `const' keyword to a
10874 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
10875 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
10876 (issue_warning_error_from_context): Add the `const' keyword to
10878 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
10879 not `__STDC__' for whether to use ANSI-isms.
10881 * typeck.c (incomplete_type_error): Mark parameters `value' and
10882 `type' with ATTRIBUTE_UNUSED.
10883 (parse_signature_type): Use ISDIGIT, not isdigit.
10885 * verify.c (check_pending_block): Add the `const' keyword to a char*.
10886 (verify_jvm_instructions): Likewise. Remove unused variables
10887 `field_name' and `default_val'.
10889 * zextract.c: Include config.h and system.h. Remove redundant
10890 OS header includes.
10892 * zipfile.h: Prototype `read_zip_archive'.
10894 1999-01-21 Andrew Haley <aph@cygnus.com>
10896 * typeck.c (convert): Allow conversions to void type: some
10897 optimizations in gcc do this.
10899 1999-01-21 Andrew Haley <aph@cygnus.com>
10901 * typeck.c (convert_ieee_real_to_integer): New function.
10902 (convert): When not using fast-math and using hardware fp, convert
10903 an IEEE NaN to zero.
10905 1999-01-18 Andrew Haley <aph@cygnus.com>
10907 * parse.y (patch_binop): Do a type conversion from signed to
10908 unsigned and then back to signed when a ">>>" is found.
10910 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10912 * java-tree.h: (check_for_initialization): Added prototype.
10913 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
10914 * parse.y (do_resolve_class): Removed unused locals.
10915 (read_import_dir): Likewise.
10916 (resolve_qualified_expression_name): Array creation
10917 expressions are valid primary expressions.
10918 (qualify_ambiguous_name): Likewise.
10919 (patch_synchronized_statement): Removed unused local.
10921 1999-01-17 Jeffrey A Law (law@cygnus.com)
10923 * Makefile.in (zextract.o): Add dependencies.
10925 * Makefile.in: Do not put ^Ls at the start of a line.
10927 1999-01-15 Per Bothner <bothner@cygnus.com>
10929 * expr.c (process_jvm_instruction): Coerce to correct Throwable
10930 sub-type the result of the call that gets the exception value.
10932 * parse.y (java_complete_expand_methods): If flags_syntax_only,
10933 don't call finish_class.
10935 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
10936 clear found before continuing.
10938 * verify.c (verify_jvm_instructions): On an array load, allow
10939 and handle top of stack to be TYPE_NULL.
10941 * gjavah.c (generate_access): Translate Java package private or
10942 protected access to C++ public, but with a comment.
10944 1999-01-13 Andrew Haley <aph@cygnus.com>
10946 * expr.c (generate_name): Name prefix changed to avoid clashes
10947 with assembler temp labels.
10949 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
10950 MODIFY_EXPR. Without this, code for the assignment may not be
10951 generated at all and the synchronized statement will read an
10952 uninitialized variable.
10954 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10956 * class.c (maybe_layout_super_class): Fixed returned value.
10957 * lex.c: Added 1999 to the copyright.
10958 (java_init_lex): Initialize java_lang_imported.
10959 * lex.h: Added 1999 to the copyright.
10960 * parse.h: Added 1999 to the copyright.
10961 (REGISTER_IMPORT): Fixed typo in trailing macro.
10962 (CURRENT_OSB): New macro.
10963 (struct parser_ctxt): New fields osb_depth, osb_limit.
10964 * parse.y (java_lang_id): New global variable.
10965 (type_import_on_demand_declaration): Don't import java.lang.* twice.
10966 (array_creation_expression:): Use CURRENT_OSB.
10967 (dims:): Uses a stack to keep track of array dimensions.
10968 (cast_expression:): Use CURRENT_OSB.
10969 (find_expr_with_wfl): Return NULL if node found doesn't meet the
10971 (register_fields): Fixed typos in comment.
10972 (check_method_redefinition): Fixed comment indentation.
10973 (java_check_regular_methods): Set saved found wfl to NULL after
10974 having reinstalled it in the previously found DECL_NAME.
10976 1999-01-10 Richard Henderson <rth@cygnus.com>
10978 * gjavah.c (java_float_finite): Use a union to do type punning.
10979 (java_double_finite): Likewise.
10981 1999-01-09 Per Bothner <bothner@cygnus.com>
10983 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
10984 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
10985 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
10986 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
10987 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
10988 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
10990 1999-01-08 Per Bothner <bothner@cygnus.com>
10992 * check-init.c (check_init): If compiling to native, we don't
10993 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
10995 1999-01-08 Tom Tromey <tromey@cygnus.com>
10997 * parse-scan.y (variable_declarator_id): Set or increment
10999 (bracket_count): New global.
11000 (formal_parameter): Handle case where bracket pairs trail variable
11003 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
11005 * jcf-parse.c (yyparse): variable len changed from a char to an
11006 int to prevent overflow.
11008 1999-01-06 Per Bothner <bothner@cygnus.com>
11010 * java-tree.h: Declare read_class.
11011 * jcf-parse.c (read_class): New function.
11012 (load_class): Now just call read_class.
11014 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
11015 * jcf-parse.c (parse_source_file): Declare save_error_count,
11016 which is needed by java_parse_abort_on_error macro,
11017 * parse.y (java_layout_classes, java_expand_classes): Likewise.
11019 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
11020 constructor, if initializing a static field.
11021 (patch_new_array_init): Set TREE_CONSTANT if it is.
11022 * expr.c (java_lang_expand_expr): For a static array constructor
11023 of primitive elements, allocate the array itself statically.
11024 Disabled until we can set the vtable field statically.
11026 * check-init.c: New file. Checks for definite assignment.
11027 * Makefile.in (JAVA_OBJS): Add check-init.o.
11028 * parse.y (java_complete_expand_method): Call check_for_initialization.
11029 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
11031 1999-01-06 Graham <grahams@rcp.co.uk>
11033 * parse.y : include system.h instead of including
11034 standard headers directly with the exception of <dirent.h>.
11036 1999-01-06 Per Bothner <bothner@cygnus.com>
11038 * lex.h: Moved static function declarations to lex.c,
11039 to shut up some -Wall warnings.
11040 * lex.c: Static function declarations moved here.
11041 * jcf-dump.c: Small fixes to shut up -Wall warnings.
11043 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11045 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
11047 1998-12-22 Per Bothner <bothner@cygnus.com>
11049 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
11050 * verify.c (verify_jvm_instructions): Fix off-by-one error.
11052 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
11053 (localvar_alloc): Change return type to void,
11054 (emit_unop): Remove unused variable size.
11056 * jcf-write.c (struct jcf_block): Add new union.
11057 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
11058 (call_cleanups): New functions.
11059 (struct jcf_partial): New fields num_finalizers and return_value_decl.
11060 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
11061 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
11062 * lang.c (lang_init): Call using_eh_for_cleanups.
11063 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
11064 completing operands to patch_synchronized_statement.
11065 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
11066 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
11067 WITH_CLEANUP_EXPR instead of TRY_EXPR.
11069 1998-12-20 John F. Carr <jfc@mit.edu>
11071 * Make-lang.in: Comment out control-Ls; they upset some makes.
11073 1998-12-18 Tom Tromey <tromey@cygnus.com>
11075 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
11078 1998-12-17 Tom Tromey <tromey@cygnus.com>
11080 * parse.y (DIR_SEPARATOR): New define.
11081 (check_class_interface_creation): Use it.
11083 * parse-scan.y (report_main_declaration): Recognize
11084 `java.lang.String' in argument to main.
11086 1998-12-16 Per Bothner <bothner@cygnus.com>
11088 * parse.y (create_interface): Remove bogus test.
11090 1998-12-16 Per Bothner <bothner@cygnus.com>
11092 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
11093 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
11095 1998-12-16 Tom Tromey <tromey@cygnus.com>
11097 * parse-scan.y (qualified_name): Use correct sprintf format.
11099 1998-12-15 Tom Tromey <tromey@cygnus.com>
11101 * gjavah.c (print_field_info): Changed how most negative number is
11104 1998-12-14 Per Bothner <bothner@cygnus.com>
11106 * parse.y (fold_constant_for_init): New function.
11107 (resolve_expression_name): Don't replace static final
11108 constant-initialized fields by its value.
11109 (java_complete_lhs): New. Same as java_complete_tree, except does
11110 not replace static final constant-initialized fields by their values.
11111 (register_fields): If there is an initializer, set DECL_INITIAL and
11112 MODIFY_EXPR_FROM_INITIALIZATION_P.
11113 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
11114 Only call patch_initialized_static_field if
11115 MODIFY_EXPR_FROM_INITIALIZATION_P.
11116 (patch_initialized_static_field): If not valid constant, clear
11119 * parse.y (lookup_field_wrapper): Fix thinko.
11121 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
11122 set and restore global lineno.
11124 1998-12-14 Tom Tromey <tromey@cygnus.com>
11126 * gjavah.c (print_field_info): If value to print is the smallest
11127 value of its size, then print as hex to avoid later warnings from
11130 1998-12-14 Tom Tromey <tromey@cygnus.com>
11132 * gjavah.c (decompile_method): Decompile `return null'.
11133 (process_file): Generate `#pragma interface'.
11134 (method_declared): New global.
11135 (print_method_info): Set it.
11136 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
11137 (print_method_info): Handle abstract methods.
11139 1998-12-13 Per Bothner <bothner@cygnus.com>
11141 * parse.y (patch_method_invocation): If class_decl is null
11142 (e.g. an array type), use original type.
11144 * parse.y (check_thrown_exceptions): Temporary hack to suppress
11145 errors about uncaught exception from clone (of array, specifically).
11147 1998-12-13 Tom Tromey <tromey@cygnus.com>
11149 * gjavah.c (decompile_method): Handle all types of `return'
11150 opcode. Decompile `return this' and `return'.
11151 (method_access): New global.
11152 (print_method_info): Set it.
11153 (decompile_method): Don't decompile a synchronized method.
11155 1998-12-13 Tom Tromey <tromey@cygnus.com>
11157 * jcf-reader.c (jcf_parse_one_method): Recognize
11159 * gjavah.c (HANDLE_END_METHOD): New macro.
11160 (HANDLE_CODE_ATTRIBUTE): New macro.
11161 (decompile_method): New function.
11162 (print_method_info): Don't print `;\n' at end of function decl.
11163 Include java-opcodes.h.
11164 (decompiled): New global.
11166 1998-12-12 Per Bothner <bothner@cygnus.com>
11168 * class.c (build_class_ref): Handle PRIMTYPE.class if
11169 flag_emit_class_files.
11170 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
11171 if flag_emit_class_files.
11172 * parse.y (java_complete_tree): Pre-liminary support for
11173 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
11175 * parse.y (patch_synchronized_statement): Don't call monitorexit
11176 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
11178 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
11180 * zipfile.h (opendir_in_zip): New declaration.
11181 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
11182 (opendir_in_zip): New function, using code from open_in_zip.
11183 (open_in_zip): Call opendir_in_zip.
11184 (find_class): Remove no-longer-used do_class_file parameter,
11185 but add source_ok parameter. Change logic so if we find a .java file,
11186 we don't look for .class in later classpath emtries.
11187 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
11188 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
11189 * gjavah.c: Update call to find_class.
11190 * jcf-dump.c: Likewise.
11192 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
11193 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
11194 nothing if body is empty_stmt_node.
11195 Various little fixes so SP gets correctly adjusted.
11196 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
11197 For CALL_EXPR, test if static first.
11198 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
11199 such as the ones we create for Object and Class.
11200 Set and restore current_function_decl.
11201 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
11202 (note_possible_classname): New function.
11203 (read_import_entry): Removed. Merged with read_import_dir.
11204 (read_import_dir): Don't call find_class - that only gives us
11205 the first classpath entry having the needed package.
11206 Use the struct buffer data structure from buffer.h.
11207 (read_import_dir, find_in_imports_on_demand): The remembered
11208 class names now use '.' (not '/') as package separator.
11210 * parse.y (java_complete_expand_methods): Call write_classfile
11211 here, and not in java_expand_classes (which only gets first class).
11213 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11215 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
11216 (register_fields): If a static fields has an initializer, just
11217 chain it on ctxp->static_initialized, and handle later.
11218 (java_complete_expand_methods): Force <clinit> first.
11219 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
11220 - it's already been completed.
11221 (patch_initialized_static_field): New function.
11222 (java_complete_field): Call it.
11224 1998-12-12 Per Bothner <bothner@cygnus.com>
11226 * expr.c (encode_newarray_type, build_new_array): New functions.
11227 * java-tree.h: Declare build_new_array.
11228 * jcf-write.c (patch_newarray): Use build_new_array.
11230 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
11231 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
11233 * parse.y (patch_new_array_init): Re-organize.
11234 Now is passed the actual array (pointer) type of the value.
11235 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
11236 (patch_array_constructor): Removed - merged into patch_new_array_init.
11237 (java_complete_tree): Update patch_new_array_init.
11239 * jcf-write.c (find_constant_index): New function.
11240 (generate_bytecode_insns): Use find_constant_index.
11241 (generate_classfile): Use find_constant_index for ConstantValue.
11243 1998-12-11 Tom Tromey <tromey@cygnus.com>
11245 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
11246 * decl.c (init_decl_processing): Renamed dtable -> vtable.
11247 * class.c (make_class_data): Renamed dtable -> vtable, and
11248 dtable_method_count -> vtable_method_count.
11250 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11252 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
11253 global variables, initialized.
11254 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
11255 Declared new global variables.
11256 * lex.c (java_lex): Return long_zero_node, float_zero_node,
11257 double_zero_node, integer_zero_node upon direct matching.
11258 * parse.y (purify_type_name): Added function prototype.
11259 (duplicate_declaration_error_p): Consider new_type as potentially
11260 being a incomplete type. Use purify_type_name on type string.
11261 (method_header): saved_type: unused variable removed. Don't figure
11262 return type if method name is invalid.
11263 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
11264 processed by patch_unaryop.
11265 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
11266 increment/decrement node into its original type after binary
11267 numeric promotion on its operands.
11269 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11271 * parse.y (array_initializer:): Array init operand is NULL_TREE
11272 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
11273 now an error. Fixed indentation problems.
11274 (patch_string): Handle error_mark_node as an argument.
11275 (patch_new_array_init): Fixed indentation problems.
11276 (array_constructor_check_entry): Removed check on null wfl_value.
11277 Return an error if wfl_value's walk returns an error.
11279 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11281 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
11282 * lex.c (java_lex): Remember column position before advancing one
11283 token. Retain location information on OCB_TK.
11284 * lex.h (typedef struct java_lc): Added new field.
11285 * parse.h (GET_SKIP_TYPE): New macro.
11286 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
11287 * parse.y (build_new_array_init, patch_new_array_init,
11288 patch_array_constructor, maybe_build_array_element_wfl,
11289 array_constructor_check_entry): New function prototypes.
11290 (switch_block:): Tagged <node>.
11291 (OCB_TK): Tagged <operator>.
11292 (array_initializer:): Installed actions.
11293 (variable_initializer): Build location information on element if
11295 (switch_statement:): Fixed indentation typo.
11296 (switch_block:): Redefined default action.
11297 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
11298 (patch_assignment): Removed duplicate code.
11299 (maybe_build_array_element_wfl, build_new_array_init,
11300 patch_new_array_init, patch_array_constructor,
11301 array_constructor_check_entry): New functions.
11303 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11305 * parse.y (array_initializer): Tagged <node>.
11306 (variable_initializer:): Use default rule.
11307 (array_initializer:): Defined actions.
11308 (variable_initializers:): Likewise.
11309 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
11310 non-static field accesses.
11311 (patch_invoke): Fixed indentation typo.
11312 (java_complete_tree): Likewise.
11313 (build_labeled_block): Changed leading comment. Generate an error
11314 in case of duplicate loop labels.
11315 (patch_conditional_expr): Patch results of string concatenation
11318 1998-12-06 Per Bothner <bothner@cygnus.com>
11320 * constants.c (find_methodref_index): When the class is an interface,
11321 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
11323 * decl.c (finit_identifier_node): Use "$finit$", rather than
11324 "<finit>" (which Sun's verifier rejects).
11325 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
11326 (generate_field_initialization_code): Removed.
11327 (fix_constructors) Don't add call to $finit$ here (wrong order).
11328 (patch_method_invocation): Add $finit$ call here.
11330 * java-tree.h (CALL_USING_SUPER): New macro.
11331 * parse.y (patch_invoke): Remove im local variable.
11332 (patch_method_invocation, patch_invoke): Don't pass super parameter.
11333 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
11334 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
11336 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
11338 * parse.y (java_complete_tree): Don't complain about unreachable
11339 statement if it is empty_stmt_node.
11341 * jcf-write.c (find_constant_wide): New function.
11342 (push_long_const): Use find_constant_wide.
11344 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
11345 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
11346 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
11347 Emit invokeinterface when calling an interface method.
11348 Emit invokespecial also when calling super or private methods.
11350 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
11352 1998-12-06 Per Bothner <bothner@cygnus.com>
11354 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
11356 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11358 * java-tree.h (java_layout_seen_class_methods): New function
11360 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
11361 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
11362 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
11363 * parse.y (method_declarator:): Defined action.
11364 (issue_warning_error_from_context): input_filename saved, set to
11365 the appropriate value and restored after java_error is called.
11366 (build_unresolved_array_type): Fixed comment.
11367 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
11368 (method_header): Deal with return type the same way type are
11369 handled for fields and method's parameters and local variables
11371 (check_method_redefinition): Removed extra CR.
11372 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
11373 (java_layout_seen_class_methods): New function.
11374 (java_layout_classes): Call java_layout_seen_class_methods.
11376 1998-12-03 Per Bothner <bothner@cygnus.com>
11378 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
11380 1998-12-03 Per Bothner <bothner@cygnus.com>
11382 * jcf-dump.c (main): Fix error message.
11383 * jcf-path.c (add_entry): Style fix.
11385 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11387 * class.c (layout_class_method): Call build_java_argument_signature
11388 on constructors too.
11389 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
11390 (patch_method_invocation): Define a primary when resolving an
11391 expression name. Augmented comment on code checking illegal `this'
11392 usage. Loosened it test by accepting NEW_CLASS_EXPR.
11394 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11396 * class.c (layout_class_method): Don't report error on non-static
11397 overriding static if the method is private.
11398 * java-tree.h (finish_class): Prototype added.
11399 * lex.c (java_get_line_col): Handle col argument -2 value.
11400 * parse.h: All static method declarations moved to parse.y.
11401 * parse.y: Now contains all static method declarations previously
11403 (find_expr_with_wfl, missing_return_error,
11404 unreachable_stmt_error): New functions.
11405 (java_get_real_method_name): Identify constructors bearing class
11406 names in source code compiled classes only.
11407 (java_complete_expand_methods): Call missing_return_error.
11408 (invocation_mode): Private methods invoked as static methods.
11409 (java_complete_tree): Call unreachable_stmt_error.
11411 1998-12-01 Tom Tromey <tromey@cygnus.com>
11413 * Makefile.in (+target): Removed.
11414 (+xmake_file): Likewise.
11415 (+tmake_file): Likewise.
11416 (.NOEXPORT): Removed duplicate.
11418 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11420 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
11422 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
11424 * jvgenmain.c: Remove the xmalloc prototype, we get it from
11425 libiberty.h. Provide an xmalloc definition.
11427 * jvspec.c: Remove the xmalloc prototype.
11429 * parse-scan.y: Include config.h and system.h. Don't include
11430 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
11431 Provide an xstrdup definition.
11433 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
11435 * jcf-path.c (add_entry): Recognize ".jar" too.
11436 * lang-specs.h: Likewise.
11438 1998-11-26 Per Bothner <bothner@cygnus.com>
11440 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
11441 soft_monitorenter_node, soft_monitorexit_node, throw_node.
11443 * jcf-write.c (generate_bytecode_insns):
11444 Handle pre/post-increment/decrement of long.
11446 * jcf-write.c (generate_bytecode_insns):
11447 Handle missing exception handler (finally for synchronized).
11449 1998-11-25 Per Bothner <bothner@cygnus.com>
11451 * java-tree.h (end_params_node): Declare global.
11452 * decl.c (end_params_node): New global.
11453 (init_decl_processing, start_java_method): Use end_params_node for
11454 end of list of parameter types. Follows correct gcc conventions.
11455 * expr.c (pop_argument_types, pop_arguments): Likewise.
11456 * lang.c (put_decl_node): Likewise.
11457 * typeck.c (various places): Likewise.
11458 * class.y (various places): Likewise.
11459 * parse.y (various places): Likewise.
11461 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
11462 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
11464 * class.c: Add #include flags.h, remove no-longer needed declaration.
11466 * class.c (layout_class_method): Remove commented-out code, re-format.
11467 Don't add vtable entry (or index) for private methods.
11468 * expr.c (expand_invoke): A private method is implicitly final.
11469 * class.c (make_class_data): If inlining or optimizing,
11470 skip private methods.
11472 * class.c (finish_class): New function. Calls existing methods,
11473 but alls emits deferred inline functions.
11474 * jcf-parse.c (parse_class_file): Call finish_class.
11475 * parse.y (java_complete_expand_methods): Likewise.
11477 * expr.c (build_java_binop): Explicit default, to silence -Wall.
11479 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
11481 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
11483 * jcf-write.c (generate_bytecode_conditional): Fix typo.
11485 1998-11-24 Per Bothner <bothner@cygnus.com>
11487 * (generate_classfile): Always write class access flag with
11490 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11492 * class.c (maybe_layout_super_class): New function.
11493 (layout_class): Reorganized. Loop on class methods dispatched into
11494 a new function. Call maybe_layout_super_class.
11495 (layout_class_methods, layout_class_method): New functions.
11496 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
11498 (expand_invoke): Likewise.
11499 * java-tree.h (all_class_list): New global variable declared.
11500 (layout_class_methods, layout_class_method): New function
11502 (LAYOUT_SEEN_CLASS_METHODS): New macro.
11503 * jcf-parse.c (all_class_list): New global variable.
11504 (load_class): Extended what class_or_name can be. Use parser
11505 context mechanism to save globals before calling jcf_parse.
11506 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
11507 is set on the file name.
11508 (jcf_parse): Layout class methods when Object is loaded, otherwise
11509 record class in all_class_list for delayed method layout.
11510 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
11511 * lang.c (put_decl_node): Decode <init> into the decl context
11513 * lex.c (java_allocate_new_line): Use xmalloc.
11514 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
11515 pointers, not TREE_LIST elements.
11516 (struct parser_ctxt): Fixed comment indentations, added comments
11517 and reordered some fields.
11518 (java_check_methods): Function prototype removed.
11519 * parse.y (java_push_parser_context): Use xmalloc.
11520 (java_parser_context_restore_global): Pop extra pushed ctxp only
11521 when there's nothing next.
11522 (maybe_create_class_interface_decl): Fixed comment, add new
11523 created class decl to all_class_list.
11524 (method_header): Use GET_REAL_TYPE on argument's types.
11525 (method_declarator): Use GET_REAL_TYPE, change type to the real
11526 type in TREE_LIST dependency node. Build argument list with the
11528 (create_jdep_list): Use xmalloc. Removed allocation error message.
11529 (obtain_incomplete_type): Fixed leading comment. Broadened
11530 incoming argument meaning.
11531 (register_incomplete_type): Use xmalloc. Removed allocation error
11533 (safe_layout_class): Fixed leading comment.
11534 (jdep_resolve_class): Reversed if statement condition and switch
11535 if and else bodies.
11536 (resolve_and_layout): Fixed leading comment. Broadened incoming
11538 (complete_class_report_errors): New local variable name, for
11539 clarity. purify_type_name used for all error cases.
11540 (java_get_real_method_name): Stricter check on constructors.
11541 (java_check_regular_methods): Reverse methods list only if not
11542 already laid out. Layout artificial constructor.
11543 (java_check_methods): Deleted.
11544 (source_start_java_method): Obtain incomplete type for patchable
11546 (java_layout_classes): Fixed leading comment. Use
11547 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
11548 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
11549 before returning. Fixed comments.
11550 (java_expand_classes): Check for errors up front.
11551 (patch_method_invocation): Class to search is resolved and laid
11554 1998-11-24 Per Bothner <bothner@cygnus.com>
11556 * expr.c (java_lang_expand_expr): Add missing emit_queue.
11558 * javaop.h (int8): Removed - not used.
11559 (jbyte): Redefine portably with correct signedness.
11561 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
11563 * jcf-write.c (generate_bytecode_insns): Fix typo
11564 OPCODE_getstatic to OPCODE_getfield.
11566 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
11567 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
11568 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
11570 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11572 * jcf-parse.c (jcf_parse_source): Function returned type is
11573 void. Added prototype.
11574 (jcf_parse): Function returned type is void.
11575 (yyparse): Remove call to fclose on the last parsed file.
11577 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
11579 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11581 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
11582 (layout_class): Cope with methods featuring WFL in decl names.
11583 * decl.c (unqualified_object_id_node): New global variable,
11585 (build_decl_no_layout): Removed.
11586 * expr.c (build_primtype_type_ref): Handle Double.
11587 (java_lang_expand_expr): Fixed indentations.
11588 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
11589 (flag_wall, flag_redundant, flag_not_overriding,
11590 flag_static_local_jdk1_1, unqualified_object_id_node): Global
11591 variable declarations.
11592 (build_decl_no_layout): Removed prototype.
11593 (java_get_real_method_name): Added prototype.
11594 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
11595 (java_parse_abort_on_error): Macro now just returns.
11596 * jcf-parse.c (jcf_parse_source): Check fclose returned
11597 value. Call emit_register_classes if java_report_errors returns
11599 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
11600 flag_static_local_jdk1_1): New integer flags.
11601 (lang_decode_option): New flags set here.
11602 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
11603 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
11604 the flag_redundant variable.
11605 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
11606 when parsing java.lang.Object class.
11607 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
11608 NULL_TREE to build.
11609 (resolve_qualified_expression_name): Fixed indentation.
11610 (patch_array_ref): Changed prototype.
11611 (not_initialized_as_it_should_p): Prototype removed.
11612 (java_report_errors): Added function prototype.
11613 * parse.y (formal_parameter:): Changed error message for not yet
11614 supported final parameters.
11615 (class_type_list:): Set both PURPOSE and VALUE of created
11616 TREE_LIST to be class_type.
11617 (primary_no_new_array:): Handle class literals on primitive types.
11618 (parse_warning_context): Reinstalled correct force_error and
11619 do_warning flags setups.
11620 (java_report_errors): Changed prototype. Return java_error_count
11622 (variable_redefinition_error): Consider treating variable type as
11624 (create_interface): Warn about redundant abstract modifier if
11625 flag_redundant is set. Changed error message.
11626 (lookup_field_wrapper): Save/restore globals before/after looking
11628 (duplicate_declaration_error_p): Consider treating declaration
11629 type as a fake pointer.
11630 (register_fields): Extract real type from dependency node. Check
11631 for duplicate field declaration after type adjustment. Use
11632 DECL_INITIAL to store static final initialized values.
11633 (method_header): Extract real function type from dependency node.
11634 (check_abstract_method_header): Use GET_METHOD_NAME.
11635 (obtain_incomplete_type): Layout fake pointer type.
11636 (safe_layout_class): Don't try to check for methods before layout.
11637 (java_complete_class): Don't check for correct throws clause
11638 elements inheritance here.
11639 (resolve_and_layout): Broadened name parameter meaning.
11640 (reset_method_name): Use GET_METHOD_NAME.
11641 (java_get_real_method_name): New function.
11642 (java_check_regular_methods): Don't check methods in
11643 java.lang.Object. Verify lineage of throws clause elements. Use
11644 flag_no_overriding in warning report.
11645 (check_throws_clauses): Don't check if class was from
11646 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
11647 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
11648 (declare_local_variables): Use flag_static_local_jdk1_1 to report
11649 warning on unsupported final local variables. Use build_decl
11650 instead of build_decl_no_layout. Get real local variable type from
11652 (source_start_java_method): Get real parameter type from
11653 dependency node. Call build_decl instead of build_decl_no_layout.
11654 (java_layout_classes): Reverse tree and layout type and class as
11655 required. Mark class as loaded when done.
11656 (resolve_field_access): Fixed indentation. Restricted condition
11657 leading to static field access code generation. Set field_type
11658 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
11659 (resolve_qualified_expression_name): Initialize type_found to
11660 null. Handle static field resolved during qualification. Fixed
11661 layout on non primitive field decl types.
11662 (not_accessible_p): Fixed typo in comment.
11663 (patch_method_invocation): Resolve and layout class to search from
11665 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
11666 layout non primitive type, if necessary. Make method node only to
11668 (find_applicable_accessible_methods_list): Consider WFL'ed method
11669 decl names. Fixed indentation.
11670 (argument_types_convertible): Resolve and layout target type if
11672 (java_complete_tree): Fixed indentation problems. Rewrote
11673 CALL_EXPR thrown exceptions check. Re-installed further processing
11674 of the assignment in certain cases.
11675 (patch_assignment): Call maybe_build_primttype_type_ref to perform
11676 inlining on class literals.
11677 (valid_builtin_assignconv_identity_widening_p): Cope with constant
11679 (valid_method_invocation_conversion_p): Likewise.
11680 (patch_string): Temporary disable forbidden use of `this' in
11681 explicit constructor invocations when doing string concatenation
11682 within their scope.
11683 (patch_unaryop): Added comment. Reinstalled code to disable
11684 further check on assignment operation with cast expression RHS.
11685 (patch_switch_statement): Fixed indentation.
11686 (build_try_statement): Call build_decl instead of
11687 build_decl_no_layout.
11688 (patch_synchronized_statement): Likewise.
11689 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
11690 IS_UNCHECKED_EXPRESSION_P.
11691 (check_thrown_exceptions_do): Changed leading comment. Resolve and
11692 layout argument exception type.
11693 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
11694 of IS_UNCHECKED_EXPRESSION_P.
11696 1998-11-18 Anthony Green <green@cygnus.com>
11698 * jcf-parse.c (yyparse): Open class file in binary mode.
11700 1998-11-15 Per Bothner <bothner@cygnus.com>
11702 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
11704 * jcf-write.c (perform_relocations): Move check out one loop.
11706 1998-11-15 Anthony Green <green@hoser.cygnus.com>
11708 * Make-lang.in: Fix reference to srcdir.
11709 * jv-scan.c: Add missing xmalloc prototype.
11710 * jvgenmain.c: Ditto.
11712 1998-11-15 Per Bothner <bothner@cygnus.com>
11714 * decl.c (error_mark_node), java-tree.h: New global.
11715 * parse.y: Use empty_stmt_node instead of size_zero_node.
11716 (build_if_else_statement): If missing else, use empty_stmt_node.
11718 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
11719 (java_complete_expand_method): Complain if return is missing.
11720 (java_check_regular_methods): Comment out incorrect error check.
11721 (not_accessible_p): Fix incorrect handling of protected methods.
11722 (patch_method_invocation): Pass correct context to not_accessible_p.
11723 (find_applicable_accessible_methods_list): Likewise.
11724 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
11725 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
11726 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
11727 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
11729 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
11730 (push_int_const): Remove reundant NOTE_PUSH.
11731 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
11732 (- case SWITCH_EXPR): Fix code generation bug.
11733 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
11734 (generate_classfile): More robust for abstract methods.
11736 1998-11-15 Anthony Green <green@cygnus.com>
11738 * Makefile.in: jv-scan and jvgenmain all require libiberty.
11739 * Make-lang.in: Ditto.
11741 * jv-scan.c: Remove xmalloc and xstrdup definitions.
11742 * jvgenmain: Ditto.
11744 1998-11-15 Per Bothner <bothner@cygnus.com>
11746 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
11748 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
11750 1998-11-14 Per Bothner <bothner@cygnus.com>
11752 Allow uses of interface types to verify. This is not really
11753 type-safe, but it matches what Sun does, and is OK as long as
11754 there are appropriate run-time checks.
11755 * verify.c (merge_types): If merging two interface types,
11756 just set the result to java.lang.Object.
11757 * expr.c (pop_type): Any interface is matches by java.lang.Object.
11759 1998-11-13 Tom Tromey <tromey@cygnus.com>
11761 * gjavah.c (main): Handle --output-class-directory argument.
11762 * jvspec.c (lang_specific_driver): Translate `-d' into
11763 -foutput-class-dir.
11764 * jcf.h (jcf_write_base_directory): Declare.
11765 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
11766 * lang-options.h: Mention -foutput-class-dir.
11767 * jcf-write.c (jcf_write_base_directory): New global.
11768 (make_class_file_name): Put generated .class file into `-d'
11769 directory, or into source directory if -d not given. Function now
11771 (write_classfile): Free class file name. Handle case where class
11773 (DIR_SEPARATOR): New macro.
11774 Include <sys/stat.h>
11776 * Makefile.in (prefix): New macro.
11778 1998-11-12 Per Bothner <bothner@cygnus.com>
11780 * parse.y (patch_invoke): Do less if flag_emit_class_files.
11781 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
11782 here (done in patch_invoke instead).
11783 (case_identity): Moved here from parse.y.
11785 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
11786 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
11787 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
11788 so they can be efficiently scanned without recursion.
11789 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
11790 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
11791 in BLOCK iteratively, rather than recursively.
11793 * parse.y (do_unary_numeric_promotion): New function.
11794 (patch_unaryop, patch_binop, patch_array_ref): Use it.
11796 * parse.y (patch_newarray): Various fixes.
11798 Re-do handling of switch statements (for proper block scoping).
11799 * parse.y: Add just a single block for the enture switch block,
11800 but don't create any "case blocks".
11801 (group_of_labels): Rmeoved unneeded non-terminal.
11802 CASE_EXPR and DEFAULT_EXPR are added to current block.
11803 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
11804 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
11805 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
11806 * parse.y (wfl_operator, print_int_node): Make non-static.
11807 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
11808 as part of recursive scan of block.
11809 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
11810 (patch_switch_statement): Most tests move dinto java_complete_tree.
11812 * parse.y: Make various production be non-typed (void).
11813 * parse.y (parse_error): Merged into issue_warning_error_from_context.
11814 * parse.y (add_stmt_to_compound): Don't create/change extra node.
11815 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
11817 * jcf-write.c (struct jcf_handler): New type.
11818 (struct jcf_switch_state): New type.
11819 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
11820 (alloc_handler, emit_unop, emit_reloc): New functions.
11821 (adjust_typed_op): Add extra parameter ("max type" offset).
11822 (emit_switch_reloc, emit_case-reloc): New function.
11823 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
11824 (generate_bytecode_insns): Support REAL_CST, switch statements,
11825 exception handling, method calls, object/array creation, and more.
11827 * class.c: Remove some unused variables.
11828 * constants.c (find_string_constant): New function.
11829 (count_constant_pool_bytes): Fix to correctly handle wide constants.
11830 * decl.c (complete_start_java_method): Don't _Jv_InitClass
11831 if flag_emit_class_files.
11833 1998-11-12 Tom Tromey <tromey@cygnus.com>
11835 * jcf-io.c (find_class): Added explanatory comment.
11837 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
11838 trailing slash to `.zip' entries.
11840 * jvspec.c (lang_specific_driver): Correctly handle case where
11841 GC_NAME not defined.
11843 1998-11-11 Tom Tromey <tromey@cygnus.com>
11845 * jvspec.c (GC_NAME): New define.
11846 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
11848 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
11850 1998-11-11 Per Bothner <bothner@cygnus.com>
11852 * jcf-dump.c (TABLE_SWITCH): Fix typos.
11854 1998-11-11 Tom Tromey <tromey@cygnus.com>
11856 * jcf-dump.c (main): Correctly recognize `--'-style long options.
11858 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11860 * class.c (is_compiled_class): Call safe_layout_class for class
11861 compiled from source.
11862 * conver.h (convert_to_integer, convert_to_real,
11863 convert_to_pointer): Added prototypes.
11864 * decl.c (init_decl_processing): Non longer push the decls of
11865 `methodtable', `constants', `Class', `Field', `dispatchTable'
11866 `jexception' and `Method'.
11867 * expr.c (build_invokeinterface): New function.
11868 (expand_invoke): static variable CLASS_IDENT now in
11869 build_invokeinterface. Use build_invokeinterface.
11870 (expand_java_field_op): Moved code to inline
11871 java.lang.PRIMTYPE.TYPE into a function.
11872 (build_primtype_type_ref): New function.
11873 * java-tree.def (INSTANCEOF_EXPR): New tree code.
11874 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
11875 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
11876 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
11877 (DECL_LOCAL_STATIC_VALUE): New macro.
11878 (build_invokeinterface, build_primtype_type_ref): New function
11880 (java_parse_abort_on_error): Macro rewritten.
11881 * jcf-parse.c (current_method): Add comment to declaration.
11882 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
11883 Function prototypes fixed.
11884 (jcf_parse_source): push/pop parser context. save/restore global.
11885 (parse_source_file): Fixed leading comment. Now take a
11886 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
11887 classes and pop the parser context anymore.
11888 (yyparse): Push parser context, save globals, parse the source
11889 file, restore globals and pop the parser context when processing a
11891 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
11892 * lex.c (java_parse_doc_section): New function.
11893 (java_lex): Call java_parse_doc_section when appropriate. Build an
11894 operator around INSTANCEOF_TK.
11895 * lex.h (java_lineterminator, java_sprint_unicode,
11896 java_unicode_2_utf8, java_lex_error, java_store_unicode):
11897 Prototypes rewritten.
11898 (java_parse_escape_sequence, java_letter_or_digit_p,
11899 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
11900 java_read_unicode, java_store_unicode, java_read_char,
11901 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
11902 Added function prototypes.
11903 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
11905 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
11907 (struct parser_ctxt): New fields: deprecated,
11908 current_parsed_class_un, gclass_list.
11909 (fix_method_argument_names, issue_warning_error_from_context,
11910 resolve_package, lookup_package_type): New function prototypes.
11911 (resolve_expression_name): Fixed function prototype.
11912 (find_applicable_accessible_methods_list): Fixed indentation, added
11913 extra argument in prototype.
11914 (check_final_assignment, build_null_of_type, check_deprecation,
11915 check_method_redefinition, reset_method_name,
11916 java_check_regular_methods, java_check_abstract_methods,
11917 maybe_build_primttype_type_ref): New function prototype.
11918 * parse.y (conver.h): Include.
11919 (INSTANCEOF_TK): Tagged <operator>.
11920 (single_type_import_declaration): Use REGISTER_IMPORT macro.
11921 (relational_expression:): Build binop for instanceof.
11922 (java_push_parser_context): Remember ctxp->gclass_list across
11924 (java_pop_parser_context): Simply return if no context
11925 exists. Remember gclass_list across contexts.
11926 (issue_warning_error_from_context): New function.
11927 (parse_error_context): Don't setup ctxp->elc here. Call
11928 issue_warning_error_from_context instead.
11929 (parse_warning_context): Likewise.
11930 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
11931 setup. Link new class/interface to ctxp->gclass_list.
11932 (add_superinterfaces): Register interface as incomplete if not
11934 (create_class): Remember class unqualified name in
11935 ctxp->current_parsed_class_un. Check class deprecation.
11936 (register_fields): Check field deprecation. Remember static final
11937 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
11939 (method_header): New local variable ORIG_ARG. Use unqualified
11940 current class name for check on constructor errors. Promote return
11941 type if of record type. Argument list fix moved in
11942 fix_method_argument_names, called here. Check method deprecation.
11943 (fix_method_argument_names): New function.
11944 (method_declarator): Promote record typed arguments.
11945 (safe_layout_class): Check class methods before layout.
11946 (java_complete_class): Compute field layout when patched.
11947 (do_resolve_class): Try to load class after having it renamed
11948 after the package name.
11949 (get_printable_method_name): Use DECL_CONTEXT.
11950 (reset_method_name): New function.
11951 (check_method_redefinition): Use reset_method_name.
11952 (java_check_regular_methods): New local variable
11953 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
11954 names for error report. Check for compile-time error when method
11955 found has default (package) access.
11956 (java_check_abstract_methods): Now takes an interface DECL node as
11957 an argument. Also reinstall real name on unchecked
11958 overriding/hiding methods for error report.
11959 (java_check_methods): Fixed leading comment. Get classes to verify
11960 from ctxp->gclass_list. Use CHECK_METHODS macro and set
11961 CLASS_METHOD_CHECKED_P on class verification.
11962 (lookup_java_method2): Get real method name if necessary.
11963 (find_in_imports): Don't check package class access here.
11964 (resolve_package, lookup_package_type): New functions.
11965 (java_layout_classes): Fixed leading comment. Take classes to be
11966 laid out from ctxp->gclass_list.
11967 (java_complete_expand_methods): Don't expand native and abstract
11969 (java_expand_classes): New function.
11970 (resolve_expression_name): Use additional argument ORIG. Retrieve
11971 values of static final field of primitive types.
11972 (resolve_field_access): Handles static final field of promotive
11974 (resolve_qualified_expression_name): Handle STRING_CST as
11975 primaries and package name resolution. Check deprecation on found
11976 decls. Set where_found and type_found on non static field resolved
11977 during qualification. Layout non primitive field decl types.
11978 (check_deprecation): New function.
11979 (maybe_access_field): Simplified.
11980 (patch_method_invocation_stmt): Local variable CLASS_TYPE
11981 removed. Reverse method's argument when primary is a type. Don't
11982 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
11983 instead. Include abstract class in the list of class searchable
11984 for constructors. Use DECL_CONTEXT of found method for access
11985 checks. Check method deprecation.
11986 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
11987 converting arguments. Handle INVOKE_INTERFACE.
11988 (lookup_method_invoke): Search constructor using existing
11989 infrastructure (don't rely on lookup_java_constructor anymore).
11990 (find_applicable_accessible_methods_list): Extra argument flag
11991 LC. Now include constructor in the search.
11992 (qualify_ambiguous_name): Conditional expression are primaries.
11993 (not_initialized_as_it_should_p): static final are always
11995 (java_complete_tree): Pass extra NULL argument to
11996 resolve_expression_name. Stricter test to carry on patching
11997 assignments. New case for INSTANCEOF_EXPR.
11998 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
11999 (check_final_assignment, maybe_build_primttype_type_ref): New
12001 (patch_assignment): Detect resolved static finals and carry normal
12002 assignment error check on them. Inline PRIMTYPE.TYPE read access.
12003 (try_builtin_assignconv): Access constant 0 on all primitive
12005 (valid_builtin_assignconv_identity_widening_p): Accept identical
12006 types. Accept all promoted type on int type.
12007 (valid_ref_assignconv_cast_p): Accept a null pointer to be
12008 assigned to a reference.
12009 (valid_method_invocation_conversion_p): Accept to check null
12011 (build_binop): Merge declaration and initialization of local
12013 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
12014 numeric types. Improved validity test for qualify operators on
12016 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
12017 and PREINCREMENT_EXPR. Also detect resolved static finals of a
12018 primitive type and issue the appropriate error message.
12019 (resolve_type_during_patch): Mark class loaded when resolved.
12020 (patch_cast): Allow null to be cased to reference types.
12021 (build_null_of_type): New function.
12022 (patch_array_ref): Handle array on references correctly.
12023 (patch_return): Removed unused local variable MODIFY. Force
12024 boolean to be returned as integers. Allows null to be returned by
12025 a function returning a reference.
12026 * typeck.c (convert_to_integer, convert_to_real,
12027 convert_to_pointer): Prototypes moved to convert.h
12028 (lookup_argument_method): Use method real name, if necessary.
12030 1998-10-30 Tom Tromey <tromey@cygnus.com>
12032 * class.c (build_class_ref): Changed name of primitive classes to
12035 * class.c (make_class_data): Renamed fields: nmethods to
12036 method_count, method_count to dtable_method_count. Always set
12037 `state' field to 0.
12038 * decl.c (init_decl_processing): Likewise.
12040 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12042 * class.c (layout_class): Don't mangle <finit>, produce
12043 __finit<class> instead. Don't verify artificial methods.
12044 * decl.c (finit_identifier_node): New declared global.
12045 (init_decl_processing): finit_identifier_node initialized.
12046 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
12047 * java-tree.h (finit_identifier_node): Declared as extern.
12048 (struct lang_decl): New field called_constructor.
12049 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
12050 (CLASS_HAS_FINIT_P): New macro.
12051 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
12052 explicit constructor invocation.
12053 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
12054 CALL_SUPER_CONSTRUCTOR_P): New macros.
12055 (write_classfile): Added prototype.
12056 * jcf-parse.c (jcf_parse_source): Parse and remember for
12057 generation if the file was seen on the command line.
12058 (parse_source_file): Don't write the class file here.
12059 (yyparse): Loop on files rewritten. Set current_jcf.
12060 (parse_zip_file_entries): Parse class file only if it was found.
12061 * lang.c (init_parse): Don't open command line provided filename
12063 (lang_parse): Don't set main_jcf anymore.
12064 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
12065 (JCONSTRUCTOR_CHECK): New macro.
12066 (JBSC_TYPE_P): New macro.
12067 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
12068 (COMPLETE_CHECK_OP_2): New macro.
12069 (struct parse_ctxt): New field explicit_constructor_p.
12070 (check_class_interface_creation): Fixed prototype indentation.
12071 (patch_method_invocation_stmt): Prototype reflects added argument.
12072 (patch_invoke): Likewise.
12073 (complete_method_declaration, build_super_invocation,
12074 verify_constructor_circularity,
12075 build_this_super_qualified_invocation, get_printable_method_name,
12076 patch_conditional_expr, maybe_generate_finit, fix_constructors,
12077 verify_constructor_super, create_artificial_method,
12078 start_artificial_method_body, end_artificial_method_body,
12079 generate_field_initialization_code): New function prototypes.
12080 * parse.y: Fixed leading comment
12081 (constructor_header:, constructor_body:, block_end:): Rules tagged
12083 (type_declaration:): Call maybe_generate_finit.
12084 (method_declaration:): Action for method_body: placed in new
12085 function complete_method_declaration, called here.
12086 (constructor_declaration:): Defined actions. Removed leading
12088 (constructor_header:): New rule with action.
12089 (constructor_body:): Rule rewritten using block_begin: and
12090 block_end:. Defined actions.
12091 (constructor_declarator:, explicit_constructor_invocation:):
12093 (block:): Use new rules block_begin: block_end:.
12094 (block_begin:, block_end:): New rules and actions.
12095 (block_statements:): Fixed error message for explicit
12097 (method_invocation:): Call build_this_super_qualified_invocation
12098 if primary is `this' or `super' was seen.
12099 (conditional_expression:): Action defined.
12100 (extra_ctxp_pushed_p): New static global flag.
12101 (java_parser_context_save_global): Create parser context if
12102 necessary. Use extra_ctxp_pushed_p to remember it.
12103 (java_parser_context_restore_global): Pop extra parser context if
12105 (build_array_from_name): Array on primitive types are marked
12107 (register_fields): Restore new name in field initializer
12108 expression if type was altered. Non static fields initialized upon
12109 declaration marked initialized.
12110 (maybe_generate_finit): New function.
12111 (maybe_generate_clinit): Use create_artificial_method,
12112 start_artificial_method_body, end_artificial_method_body. Generate
12113 debug info for enclosed initialization statements.
12114 (method_header): Fixed leading comment. Check constructor
12115 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
12117 (complete_method_declaration, constructor_circularity_msg,
12118 verify_constructor_circularity): New functions.
12119 (get_printable_method_name): New function.
12120 (check_method_redefinition): Don't rename <finit> methods. Fix
12121 declared constructor names. Error message for
12122 constructors modified.
12123 (java_check_regular_methods): Local variable seen_constructor
12124 renamed saw_constructor. Skip verification on constructors. Create
12125 default constructor with create_artificial_method.
12126 (java_check_methods): Removed unnecessary empty line.
12127 (create_artificial_method, start_artificial_method_body,
12128 end_artificial_method_body): New functions.
12129 (java_layout_classes): Changed leading comment. Reverse fields
12130 list if necessary. Always layout java.lang.Object if being
12132 (java_complete_expand_methods): Verify constructor circularity.
12133 (java_complete_expand_method): Call fix_constructor on
12134 constructors. Local variable no_ac_found removed. Restore
12135 bindings if method body expansion failed.
12136 (fix_constructors, verify_constructor_super,
12137 generate_field_initialization_code): New function.
12138 (java_expand_classes): Fixed leading comment. Write class file
12140 (resolve_expression_name): Check for illegal instance variable
12141 usage within the argument scope of an explicit constructor
12143 (resolve_qualified_expression_name): Pass extra from_super flag
12144 when invoking patch_method_invocation_stmt. New case for
12145 conditional expression when used as a primary. Check for error
12146 when acquiring super.
12147 (patch_method_invocation_stmt): Added extra argument super. New
12148 local variable is_static_flag. Set class_to_search according to
12149 the nature of the constructor invocation. Don't add `this'
12150 argument when expanding NEW_CLASS_EXPR. Check for illegal method
12151 invocation within the argument scope of explicit constructor
12152 invocation. Set is_static according to is_static_flag. Provide
12153 extra `super' argument to patch_invoke invocation.
12154 (patch_invoke): New argument from_super. Loop on arguments
12155 indentation fixed. Pass from_super to invocation_mode. New switch
12156 case INVOKE_SUPER. Fixed error message in switch default case.
12157 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
12159 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
12160 (lookup_method_invoke): Fixed prototypes in candidates list. Error
12161 message takes constructors into account.
12162 (find_applicable_accessible_methods_list): Fixed indentation.
12163 (qualify_ambiguous_name): Take explicit constructor invocation
12164 into account. Deal with a conditional expression as a primary to
12166 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
12167 case. Added extra argument to patch_method_invocation_stmt.
12168 Register calls made to explicit constructor `this'. Don't call
12169 save_expr in ARRAY_REF case when emitting class files. Check for
12170 illegal use of this when expanding explicit constructor invocation
12172 (complete_function_arguments): Set and reset parser context
12173 explicit_constructor_p field value when appropriate.
12174 (build_super_invocation, build_this_super_qualified_invocation):
12176 (patch_assignment): Fixed typo.
12177 (patch_unaryop): Check on final fields occurs only when a decl
12179 (patch_return): Take constructors into account.
12180 (patch_conditional_expr): New function.
12181 * typeck.c (build_java_signature): Removed unnecessary empty line.
12183 1998-10-28 Jeffrey A Law (law@cygnus.com)
12185 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
12187 1998-10-28 Tom Tromey <tromey@cygnus.com>
12189 * decl.c (init_decl_processing): Renamed fields.
12190 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
12191 interface_len, msize fields.
12193 * class.c (make_class_data): Removed subclass_head and
12194 subclass_next fields.
12195 * decl.c (init_decl_processing): Removed subclass_head and
12196 subclass_next fields.
12198 1998-10-28 Jeffrey A Law (law@cygnus.com)
12200 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
12201 * mangle.c (emit_unicode_mangled_name): Similarly.
12203 1998-10-26 Nick Clifton <nickc@cygnus.com>
12205 * jcf-parse.c (get_constant): Place braces around code to compute
12206 'd' when REAL_ARITHMETIC is not defined.
12208 1998-10-25 H.J. Lu (hjl@gnu.org)
12210 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
12213 1998-10-23 Tom Tromey <tromey@cygnus.com>
12215 * lang-specs.h: `.zip' files are input to jc1.
12217 1998-10-22 Per Bothner <bothner@cygnus.com>
12219 * jvspecs.c: Add (but don't enable) support for combining multiple
12220 .class and .java input filenames to a single jc1 invocation.
12221 Add support for -C flag (copile to .class files).
12222 Translate -classpath and -CLASSPATH arguments.
12223 * lang-specs.h: Don't set %2 spec.
12225 1998-10-22 Tom Tromey <tromey@cygnus.com>
12227 * jcf-path.c (add_entry): Don't add trailing separator if entry is
12229 (add_path): Don't add trailing separator to non-empty path
12232 * lang.c (lang_decode_option): Check for -fclasspath and
12233 -fCLASSPATH before examining other `-f' options.
12235 * java-tree.h (finalize_identifier_node): Don't declare.
12236 * class.c (make_class_data): Don't push "final" field.
12237 * decl.c (init_decl_processing): Don't push "final" field.
12238 (finalize_identifier_node): Removed.
12239 (init_decl_processing): Don't set finalize_identifier_node.
12241 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
12243 1998-10-11 Anthony Green <green@cygnus.com>
12245 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
12246 (JV_SCAN_SOURCES): New macro.
12247 (JCF_DUMP_SOURCES): Likewise.
12248 (jcf-dump$(exeext)): New target.
12249 (jv-scan$(exeext)): New target.
12251 1998-10-22 Tom Tromey <tromey@cygnus.com>
12253 * Makefile.in (LEX): Removed.
12254 (LEXFLAGS): Likewise.
12255 (SET_BISON): New macro.
12257 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
12258 spurious diffs in parse.c.
12259 ($(PARSE_SCAN_C)): Likewise.
12260 (PARSE_DIR): New macro.
12262 (PARSE_SCAN_C): Likewise.
12263 (PARSE_RELDIR): New macro.
12265 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
12267 * jcf-io.c (find_class): Use saw_java_source to determine when to
12268 look for `.java' file.
12269 * jcf-parse.c (saw_java_source): New global.
12270 (yyparse): Set it if `.java' file seen.
12272 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
12273 (GCJH_SOURCES): Likewise.
12274 * Makefile.in (datadir): New macro.
12275 (libjava_zip): Likewise.
12276 (JAVA_OBJS): Added jcf-path.o.
12277 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12278 (../gcjh$(exeext)): Likewise.
12279 (jcf-path.o): New target.
12280 * java-tree.h (fix_classpath): Removed decl.
12281 * jcf-parse.c (fix_classpath): Removed.
12282 (load_class): Don't call fix_classpath.
12283 * parse.y (read_import_dir): Don't call fix_classpath.
12284 * lex.h: Don't mention classpath.
12285 * lex.c (java_init_lex): Don't initialize classpath.
12286 * jcf-io.c (classpath): Removed global.
12287 (find_class): Use jcf_path iteration functions. Correctly search
12288 class path for .java file.
12289 (open_in_zip): New argument `is_system'.
12290 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
12291 classpath-related options.
12292 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
12294 (lang_init): Call jcf_path_init.
12295 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
12296 * lang-specs.h: Handle -I. Minor cleanup to -M options.
12297 Correctly put braces around second string in each entry.
12298 * gjavah.c (main): Call jcf_path_init. Recognize all the new
12299 classpath-related options.
12300 (help): Updated for new options.
12301 * jcf.h: Declare functions from jcf-path.c. Don't mention
12302 `classpath' global.
12303 * jcf-path.c: New file.
12305 * jcf-depend.c: Include jcf.h.
12307 * jcf-write.c (localvar_alloc): Returns `void'.
12308 (localvar_free): Removed unused variable.
12310 * lang.c (OBJECT_SUFFIX): Define if not already defined.
12311 (init_parse): Use OBJECT_SUFFIX, not ".o".
12313 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12315 * class.c (emit_register_classes): Renamed from
12316 emit_register_class.
12317 * java-tree.h (emit_register_classes): Prototype renamed from
12318 emit_register_class.
12319 * jcf-parse.c (yyparse): Call emit_register_classes once before
12321 * parse.y (java_expand_classes): No longer register classes.
12323 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12325 * class.c (is_compiled_class): New local variable
12326 seen_in_zip. Identify classes found in currently compiled source
12328 * decl.c (complete_start_java_method): Fixed typo.
12329 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
12330 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
12331 (CLASS_P): Moved around.
12332 (java_parse_abort_on_error): Macro moved from jcf-parse.c
12333 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
12335 (jcf_parse_source): Changed leading comment. Removed unnecessary
12336 fclose and CLASS_FROM_SOURCE_P marking.
12337 (parse_source_file): New local variables remember_for_generation
12338 and filename. Mark parsed file name identifier node. Removed block
12339 executed when parse_only was null. Set remember_for_generation.
12340 Use it as an argument to java_pop_parser_context.
12341 (yyparse): New local variables several_files, list, next node and
12342 current_file_list. Split ampersand separated file names into
12343 current_file_list. Iterate through the list and parse accordingly.
12344 * parse.h (java_pop_parser_context): New function prototype.
12345 * parse.y (ctxp_for_generation): New static global variable.
12346 (java_pop_parser_context): New argument generate. Link popped ctxp
12347 to ctxp_for_generation list accordingly.
12348 (java_complete_expand_methods): Fixed indentation.
12349 (java_expand_classes): New function.
12351 1998-10-17 Per Bothner <bothner@cygnus.com>
12353 * Makefile.in: Link with libiberty.a instead of memmove.o.
12355 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12357 * lex.c (setjmp.h): No longer included.
12358 * lex.h (setjmp.h): Included.
12359 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
12360 (duplicate_declaration_error_p): Renamed from
12361 duplicate_declaration_error.
12362 (build_array_from_name): New function prototype.
12363 * parse.y (setjmp.h): No longer included.
12364 (variable_declarator_id): Define action.
12365 (build_array_from_name): New function.
12366 (duplicate_declaration_error_p): Renamed from
12367 duplicate_declaration_error. Fixed leading comment.
12368 (register_fields): Main `for' loop reorganized. Uses
12369 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
12370 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
12371 build_array_from_name.
12372 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
12374 (read_import_dir): Don't try to skip `.' and `..'.
12375 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
12376 build_array_from_name. Main `for' loop reorganized.
12377 (resolve_qualified_expression_name): When building access to a
12378 field, use the type where the field was found, not its own type.
12379 (maybe_access_field): Use field DECL_CONTEXT if the type where the
12380 field was found is null.
12381 (qualify_ambiguous_name): Sweep through all successive array
12384 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12386 * java-tree.h (pop_labeled_block, lang_printable_name,
12387 maybe_add_interface, set_super_info, get_access_flags_from_decl,
12388 interface_of_p, inherits_from_p, fix_classpath,
12389 complete_start_java_method, emit_handlers, init_outgoing_cpool,
12390 make_class_data, register_class, alloc_name_constant): New
12391 function prototypes.
12392 * lang.c (lang_decode_option): Set argc argument unused. Fixed
12393 indentation. Added cast to remove warning.
12394 (lang_printable_name): Set v argument unused.
12395 (lang_print_error): Added argument to lang_printable_name call.
12396 (java_dummy_print, print_lang_decl, print_lang_type,
12397 print_lang_identifier, lang_print_xnode): All argument marked
12399 * lex.c (java_unget_unicode): Removed unnecessary argument.
12400 (java_allocate_new_line): Unused local variable is gone.
12401 (java_read_char): Added parenthesis in expressions to remove
12402 warnings. Added final return statement.
12403 (java_read_unicode): Added parenthesis in expression to remove
12405 (java_parse_end_comment): Fixed java_unget_unicode invocation.
12406 (java_parse_escape_sequence): Likewise.
12407 (java_lex): Unused local variables are gone. Fixed
12408 java_unget_unicode invocation.
12409 * lex.h (set_float_handler): Prototype added when JC1_LITE not
12411 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
12412 lang_printable_name invocation in macro.
12413 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
12415 (duplicate_declaration_error): Suppressed unused argument in
12417 (identical_subpath_p): Function declaration is gone.
12418 (patch_invoke): Suppressed unused argument in prototype.
12419 (patch_cast, build_labeled_block, check_thrown_exceptions):
12421 * parse.y (setjmp.h): Included
12422 (toplev.h): Likewise.
12423 (field_declaration:): Suppressed unused local
12424 (label_decl:): Fixed build_labeled_block invocation.
12425 (java_pop_parser_context): Put extra parenthesis around assignment
12427 (yyerror): Suppressed unused local variables.
12428 (variable_redefinition_error): Fixed lang_printable_name
12430 (create_interface): Suppressed unused local variables.
12431 (create_class): Likewise.
12432 (duplicate_declaration_error): Suppressed unused argument. Fixed
12433 lang_printable_name invocation.
12434 (register_fields): Suppressed unused local variable. Fixed
12435 duplicate_declaration_error invocation.
12436 (method_header): Suppressed unused local variable.
12437 (method_declarator, parser_check_super): Likewise.
12438 (java_complete_class): Suppressed unused local variable. Fixed
12439 fatal error message.
12440 (complete_class_report_errors): Added default: in switch.
12441 (java_check_regular_methods): Fixed lang_printable_name
12443 (check_throws_clauses): Likewise.
12444 (java_check_abstract_methods): Suppressed unused local
12445 variable. Fixed lang_printable_name invocation.
12446 (read_import_entry): Added supplemental return statement.
12447 (read_import_dir): Suppressed unused local variables.
12448 (check_pkg_class_access, declare_local_variables): Likewise.
12449 (source_start_java_method): Suppressed unused extern variable
12451 (expand_start_java_method): Suppressed unused extern and local
12452 variable declarations.
12453 (java_complete_expand_methods): Likewise.
12454 (java_complete_expand_method): Suppressed unused local variables.
12455 (make_qualified_name): Likewise.
12456 (resolve_qualified_expression_name): Added default: in
12457 switch. Fixed lang_printable_name invocation.
12458 (class_instance_creation_expression): Added parenthesis around
12460 (patch_method_invocation_stmt): Fixed lang_printable_name and
12461 patch_invoke invocations.
12462 (check_for_static_method_reference): Fixed lang_printable_name
12464 (patch_invoke): Suppressed unused arguments and local variables.
12465 (lookup_method_invoke): Suppressed unused local variables.
12466 (qualify_ambiguous_name): Added default: in switch.
12467 (identical_subpath_p): Function removed.
12468 (patch_assignment): Suppressed unused local variables. Suppressed
12469 unnecessary if statement. Fixed lang_printable_name invocations.
12470 (try_builtin_assignconv): Fixed lang_printable_name invocations.
12471 (valid_ref_assignconv_cast_p): Parenthesis around
12472 expression. Suppressed unused local variables.
12473 (build_binop): Suppressed unused local variables. fixed
12474 lang_printable_name invocations.
12475 (string_constant_concatenation): Suppressed unused local
12477 (patch_unaryop): Fixed lang_printable_name invocation.
12478 (patch_cast): Suppressed unnecessary argument. Fixed
12479 lang_printable_name invocation.
12480 (patch_array_ref): Fixed lang_printable_name invocation.
12481 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
12482 (build_labeled_block): Suppressed unused argument.
12483 (generate_labeled_block): Fixed build_labeled_block invocation.
12484 (build_loop_body): Suppressed unused local variables.
12485 (patch_loop_statement): Likewise.
12486 (patch_exit): Fixed lang_printable_name invocation.
12487 (patch_switch_statement): Likewise.
12488 (case_identity): First argument marked unused.
12489 (patch_try_statement): Fixed lang_printable_name invocations.
12490 (patch_synchronized_statement, patch_throw_statement): Likewise.
12491 (check_thrown_exceptions): Fixed check_thrown_exceptions and
12492 lang_printable_name invocations.
12493 (check_thrown_exceptions_do): Suppressed unused argument.
12495 1998-10-14 Tom Tromey <tromey@cygnus.com>
12497 * jcf-write.c (write_classfile): Add output class file as target.
12498 * lang-options.h: Added -MD, -MMD, -M, and -MM.
12499 * jcf.h: Added declarations for dependency-tracking functions.
12500 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
12501 * lang.c (lang_decode_option): Recognize -MD and -MMD.
12502 (finish_parse): Call jcf_dependency_write.
12503 (dependency_tracking): New global.
12504 (DEPEND_SET_FILE): New define.
12505 (DEPEND_ENABLE): New define.
12506 (init_parse): Enable dependency tracking if required.
12508 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
12509 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12510 (../gcjh$(exeext)): Likewise.
12511 (jcf-depend.o): New target.
12512 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
12513 (GCJH_SOURCES): Likewise.
12514 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
12516 (find_classfile): Added dep_name argument.
12517 (find_class): Compute name of dependency.
12518 (open_in_zip): Call jcf_dependency_add_file.
12519 * gjavah.c (output_file): No longer global.
12520 (usage): Don't mention "gjavah".
12522 (java_no_argument): Likewise.
12523 (version): Likewise.
12524 (main): Recognize and handle -M family of options.
12525 (print_mangled_classname): Return is void.
12526 (process_file): Handle case where output is suppressed.
12527 (HANDLE_END_FIELD): Likewise.
12528 (HANDLE_METHOD): Likewise.
12529 * jcf-depend.c: New file.
12531 1998-10-13 Jeffrey A Law (law@cygnus.com)
12533 * java-tree.def: Add missing newline at EOF.
12535 1998-10-13 Tom Tromey <tromey@cygnus.com>
12537 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
12538 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
12540 Include <config.h> and "system.h".
12541 (disassemble_method): Undefine RET to avoid clash with
12542 config/i386/i386.h.
12544 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12546 * decl.c (runtime_exception_type_node, error_exception_type_node):
12547 New global variables.
12548 (init_decl_processing): Initialized.
12549 * expr.c (java_lang_expand_expr): Set caught exception type to
12550 null if catch handler argument doesn't exit.
12551 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
12553 * java-tree.h (runtime_exception_type_node,
12554 error_exception_type_node): Global variables declared.
12555 (DECL_FUNCTION_THROWS): New macro.
12556 (DECL_FUNCTION_BODY): Modified comment.
12557 (DECL_SPECIFIC_COUNT): Likewise.
12558 (struct lang_decl): New field throws_list.
12559 (IS_UNCHECKED_EXPRESSION_P): New macro.
12560 * lex.c (java_lex): Generate location information for THROW_TK.
12561 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
12562 EXCEPTIONS_P): New macros.
12563 (enum jdep_code): New value JDEP_EXCEPTION.
12564 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
12565 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
12566 PATCH_METHOD_RETURN_ERROR): New macros.
12567 (patch_method_invocation_stmt): Added new argument to prototype.
12568 (patch_synchronized_statement, patch_throw_statement,
12569 check_thrown_exceptions, check_thrown_exceptions_do,
12570 purge_unchecked_exceptions, check_throws_clauses): New function
12572 * parse.y Fixed typo in keyword section.
12573 (throw:): Rule tagged <node>.
12574 (THROW_TK): Keyword tagged <operator>.
12575 (method_header:): Last argument to call to method_header passed
12577 (throws:, class_type_list:, throw_statement:,
12578 synchronized_statement:, synchronized:): Defined actions.
12579 (method_header): New local variable current. Register exceptions
12580 from throws clause.
12581 (java_complete_tree): Complete and verify exceptions from throws
12583 (complete_class_report_errors): Error message on exceptions not
12585 (java_check_regular_methods): Fixed typo. Shortcut on private
12586 overriding methods. Changed error message on method
12587 redefinition. Check for throws clause compatibility.
12588 (check_throws_clauses): New function.
12589 (java_check_abstract_methods): Use DECL_NAME for wfl or current
12590 method. Changed error message on method redefinition.
12591 (currently_caught_type_list): New static variable.
12592 (java_complete_expand_methods): Purge unchecked exceptions from
12593 throws clause list. Call PUSH_EXCEPTIONS before walk and
12594 POP_EXCEPTIONS after.
12595 (resolve_qualified_expression_name): Pass new argument as NULL to
12596 patch_method_invocation_stmt.
12597 (patch_method_invocation_stmt): New argument ref_decl. Invoke
12598 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
12599 argument list when appropriate. Use new argument if non null to
12600 store selected method decl.
12601 (patch_invoke): Convert if necessary args of builtin types before
12602 forming CALL_EXPR. Argument list no longer reversed here.
12603 (invocation_mode): Treat final methods as static methods.
12604 (java_complete_tree): New cases for THROW_EXPR: and
12605 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
12607 (complete_function_arguments): No more RECORD_TYPE
12608 conversion. Function parameter nodes no longer saved.
12609 (valid_ref_assignconv_cast_p): Avoid handling null type.
12610 (patch_binop): Fixed null constant reference handling.
12611 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
12612 BUILD_THROW macros.
12613 (patch_try_statement): Fixed comments. Record caught types in
12614 list, push the list, expand try block and pop the list.
12615 (patch_synchronized_statement, patch_throw_statement,
12616 check_thrown_exceptions, check_thrown_exceptions_do,
12617 purge_unchecked_exceptions): New functions.
12618 * typeck.c (lookup_argument_method): Allow WFL in place of method
12619 DECL_NAME during method definition check
12621 1998-10-09 Tom Tromey <tromey@cygnus.com>
12623 * gjavah.c (decode_signature_piece): New function.
12624 (print_c_decl): Use it. Added `name_override' argument.
12625 (print_method_info): Use name_override argument to print_c_decl.
12626 (seen_fields): Removed.
12627 (print_field_info): Don't update seen_fields.
12628 (struct method_name): New structure.
12629 (method_name_list): New global.
12630 (print_method_info): Add new method to list of methods.
12631 (name_is_method_p): New function.
12632 (print_field_info): If field name has same name as method, then
12634 (process_file): Parse methods before fields.
12635 (field_pass): New global.
12636 (HANDLE_END_FIELD): Take field_pass into account.
12638 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12640 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
12641 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
12643 1998-10-03 Anthony Green <green@cygnus.com>
12645 * jvspec.c: Fix bug in jvgenmain_spec patch.
12647 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12649 * Makefile.in (lang.o:): Install dependency on java-tree.def.
12650 * decl.c (soft_exceptioninfo_call_node): New global variable.
12651 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
12652 takes extra integer argument. soft_exceptioninfo_call_node
12654 * except.c (java_set_exception_lang_code): New function
12655 (method_init_exceptions): Called here.
12656 (prepare_eh_table_type): New function.
12657 (expand_end_java_handler): Called here.
12658 * expr.c (build_java_throw_out_of_bounds_exception): Now features
12659 one argument. Modified generation of call to
12660 soft_badarrayindex_node to use new argument.
12661 (build_java_arrayaccess): Pass faulty index value to
12662 build_java_throw_out_of_bounds_exception.
12663 (generate_name): New function.
12664 (java_lang_expand_expr): New local variables node, current,
12665 has_finally_p. Expand TRY_EXPR node.
12666 (process_jvm_instruction): Replace top of the stack with thrown
12667 object reference when entering exception handler.
12668 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
12669 specific tree codes.
12670 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
12672 (DECL_SPECIFIC_COUNT): New macro.
12673 (prepare_eh_table_type, java_set_exception_lang_code,
12674 generate_name): New function declarations.
12675 (match_java_method): Declaration deleted.
12676 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
12678 * lex.c (TRY_TK, CATCH_TK): Generate location information.
12679 * parse.h (redefinition_error, refine_accessible_methods_list,
12680 can_cast_to_p): Function declaration removed.
12681 (classitf_redefinition_error, variable_redefinition_error,
12682 parse_jdk1_1_error, find_applicable_accessible_methods_list,
12683 find_most_specific_methods_list, argument_types_convertible,
12684 enter_a_block, valid_builtin_assignconv_identity_widening_p,
12685 valid_cast_to_p, valid_method_invocation_conversion_p,
12686 try_reference_assignconv, add_stmt_to_compound,
12687 build_jump_to_finally, build_tree_list, patch_try_statement,
12688 java_get_catch_block): New function declarations.
12689 * parse.y (string_buffer_type): Global variable deleted.
12690 (group_of_labels, catches, catch_clause, catch_clause_parameter,
12691 finally): Rules tagged <node>.
12692 (TRY_TK, CATCH_TK): Token tagged <operator>.
12693 (class_body_declaration:, class_member_declaration:,
12694 formal_parameter:, explicit_constructor_invocation:,
12695 interface_member_declaration:, constant_declaration:,
12696 primary_no_new_array:, class_instance_creation_expression:,
12697 array_creation_expression:): Issue error on unsuported JDK1.1
12699 (try_statement:, catches:, finally:): Define actions.
12700 (catch_clause_parameter): New rule.
12701 (catch_clause:): Use new rule catch_clause_parameter.
12702 (parse_jdk1_1_error): New function.
12703 (redefinition_error): Renamed classitf_redefinition_error.
12704 (variable_redefinition_error): New function.
12705 (check_class_interface_creation): Call
12706 classitf_redefinition_error.
12707 (java_complete_tree): Added error message on JDEP_TYPE: case.
12708 (complete_class_report_errors): Fixed indentation.
12709 (declare_local_variables): Call variable_redefinition_error.
12710 (source_end_java_method): Call java_set_exception_lang_code and
12711 emit_handlers where appropriate.
12712 (java_method_add_stmt): Call add_stmt_to_block.
12713 (add_stmt_to_block): New function.
12714 (lookup_method_invoke): Fixed outside comment. new local variable
12715 candicates. Call find_applicable_accessible_methods_list and
12716 find_most_specific_methods_list when searching for a
12717 method. Modified error report to list possible candidates when
12719 (find_applicable_accessible_methods_list,
12720 find_most_specific_methods_list, argument_types_convertible): New
12722 (refine_accessible_methods_list): Function deleted.
12723 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
12724 expr (if applicable) before calling patch_array_ref.
12725 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
12726 (enter_block): Fixed comment.
12727 (enter_a_block): New function.
12728 (patch_assignment): Reorganized. Call try_reference_assignconv for
12729 references. Call valid_cast_to_p instead of can_cast_to_p.
12730 (try_reference_assignconv,
12731 valid_builtin_assignconv_identity_widening_p): New functions.
12732 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
12733 (valid_cast_to_p, valid_method_invocation_conversion_p): New
12735 (build_string_concatenation): Don't resolve StringBuffer.
12736 (patch_cast): Fixed inverted arguments.
12737 (patch_array_ref): Code to save array expr deleted. Call
12738 valid_cast_to_p instead of can_cast_to_p.
12739 (generate_labeled_block): Call generate_name.
12740 (build_jump_to_finally, build_try_statement, java_get_catch_block,
12741 patch_try_statement): New functions.
12742 * typeck.c (match_java_method): Function deleted.
12744 1998-10-02 Anthony Green <green@cygnus.com>
12746 * jvspec.c: jvgenmain_spec uses different temporary file names.
12748 1998-10-02 Anthony Green <green@cygnus.com>
12750 * jvspec.c (lang_specific_driver): Fail if user specifies
12751 --main= when not linking.
12753 1998-09-28 Tom Tromey <tromey@cygnus.com>
12755 * class.c (make_class_data): Push value for `thread' field.
12756 * decl.c (init_decl_processing): Added `thread' field to class.
12758 * class.c (add_field): Always make static fields externally
12761 1998-09-26 Anthony Green <green@cygnus.com>
12763 * expr.c (build_java_athrow,
12764 build_java_throw_out_of_bounds_exception, expand_invoke,
12765 build_newarray, expand_java_multianewarray, build_java_monitor):
12766 Update comments to reflect _Jv_* function names.
12768 1998-09-25 Per Bothner <bothner@cygnus.com>
12770 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
12771 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
12772 * parse.y (expand_start_java_method): Likewise.
12774 1998-09-24 Per Bothner <bothner@cygnus.com>
12776 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
12778 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
12779 (add_field): No longer need to convert from RECORD_TYPE to pointer,
12780 * expr.c: Remove no-longer-needed calls to promote_type.
12781 * decl.c (give_name_to_locals): Liekwise.
12782 * jcf-parse.c (get_class_constant): Compensate for new signatures.
12783 * parse.y: Add/remove promote_type calls as appropriate.
12784 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
12785 (parse_signature_string): Likewise.
12786 (build_java_array_type): Fix for now signature convenions.
12788 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
12790 1998-09-23 Tom Tromey <tromey@cygnus.com>
12792 * class.c (init_class_processing): libjava function renamed to
12795 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12797 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
12798 * java-tree.def: Fixed DEFTREECODE third argument.
12799 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
12800 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
12801 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
12802 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12803 JAVA_THIS_EXPR): Now replaced by tree code definitions.
12804 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
12805 * lang.c (java_tree_code_type, java_tree_code_length,
12806 java_tree_code_name): New arrays.
12807 (lang_init): Append Java tree node definitions to Gcc ones.
12808 * lex.c (expression_obstack): Declared as extern when JC1_LITE
12810 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
12812 (java_lex): Allow declaration of empty string constants. Retain
12813 location information on CASE_TK and DEFAULT_TK.
12814 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
12815 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
12816 Modified to be more robust.
12817 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
12818 (build_new_invocation, try_builtin_assignconv,
12819 patch_switch_statement, string_constant_concatenation,
12820 build_string_concatenation, patch_string_cst, patch_string,
12821 java_expand_switch): New function declarations.
12822 * parse.y: Rules related to switch and EH tagged <node>.
12823 (label_id): Set to NULL_TREE
12824 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
12826 (this_or_super:): Fixed indentation.
12827 (statement:, statement_nsi:, statement_without_trailing_substatement:,
12828 statement_expression:): Removed call to RULE on all sub-rules.
12829 (switch_expression:, switch_labels:): New rules.
12830 (switch_statement:, switch_block:, switch_block_statement_groups:,
12831 switch_block_statement_group:, switch_labels:, switch_label:):
12833 (throw_statement:, synchronized_statement:, try_statement:):
12834 Defined temporary actions.
12835 (class_instance_creation_expression:): Call
12836 build_new_invocation. Fixed indentation.
12837 (field_access): Fixed indentation.
12838 (method_invocation): Likewise.
12839 (make_qualified_primary): Use THIS_EXPR.
12840 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
12841 resolving from SUPER, set *type_found.
12842 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
12843 (java_complete_tree): Removed unused local variable `location'. Case
12844 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
12845 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
12846 on MODIFY_EXPR: and all binary operator tree code cases. Removed
12847 STRING_CST: case. default: checks for patchable strings.
12848 (complete_function_arguments): Transform string constant or
12849 crafted StringBuffer if necessary.
12850 (build_method_invocation): Fixed comments.
12851 (build_new_invocation): New function.
12852 (patch_assignment): Call try_builtin_assignconv to figure a valid
12853 assignment conversion between builtin types.
12854 (try_builtin_assignconv): New function.
12855 (build_binop): Use URSHIFT_EXPR directly to call build.
12856 (operator_string): Use UNARY_PLUS_EXPR.
12857 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
12859 (do_merge_string_cste, merge_string_cste,
12860 string_constant_concatenation, build_string_concatenation,
12861 patch_string, patch_string_cst): New function.
12862 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
12863 (patch_unaryop): Likewise. New test of valid ++/-- operands.
12864 (build_newarray_node): Use NEW_ARRAY_EXPR.
12865 (build_this): Use THIS_EXPR.
12866 (build_return): Enable debug information on return statement.
12867 (build_if_else_statement): Likewise.
12868 (complete_labeled_statement): Fixed related comment.
12869 (build_loop_body): Fixed comment.
12870 (build_bc_statement): Enable debug information on break/continue
12872 (patch_bc_statement): Fixed typos. Handle SWITCH statement
12874 (patch_switch_statement, case_identity, java_expand_switch): New
12877 1998-09-21 Per Bothner <bothner@cygnus.com>
12879 * buffer.h (BUFFER_INIT): New macro.
12880 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
12881 Pass (struct jcf_partial *state) to most functions.
12882 (jcf_block, jcf_relocation): New types.
12883 Support labels, branches, conditionals, loops.
12885 1998-09-21 Tom Tromey <tromey@cygnus.com>
12887 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
12889 1998-09-21 Per Bothner <bothner@cygnus.com>
12891 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
12892 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
12893 not integer_type_node (INT_TYPE_SIZ bits).
12895 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
12897 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
12898 * jcf-dump.c (print_exception_table): New function.
12899 (disassemble_method): Better handling of wide instructions.
12900 Make more robust for bad input.
12902 1998-09-30 Jeffrey A Law (law@cygnus.com)
12904 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
12907 1998-09-17 Jeffrey A Law (law@cygnus.com)
12909 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
12911 1998-09-17 Tom Tromey <tromey@cygnus.com>
12913 * Makefile.in ($(PARSE_H)): Removed target.
12915 1998-09-17 Jeffrey A Law (law@cygnus.com)
12917 * Makefile.in (JAVA_OBJS): Add memmove.o
12918 (memmove.o): New target & rules.
12920 1998-09-15 Tom Tromey <tromey@cygnus.com>
12922 * expr.c (expand_invoke): Don't generate a call to the class init
12925 1998-09-14 Jeffrey A Law (law@cygnus.com)
12927 * Makefile.in: Add many missing dependencies.
12928 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
12930 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
12931 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
12933 1998-09-11 Per Bothner <bothner@cygnus.com>
12935 * decl.c (complete_start_java_method): If method is static (and
12936 not private) call _Jv_InitClass.
12937 * expr.c (expand_invoke): Don't call build_class_init.
12939 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
12941 1998-09-10 Jeffrey A Law (law@cygnus.com)
12943 * Make-lang.in (GCJ): Define before using.
12945 1998-09-09 Jeffrey A Law (law@cygnus.com)
12947 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
12948 losing due to namespace pollution in GNU getopt.h
12950 1998-09-09 Tom Tromey <tromey@cygnus.com>
12952 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
12953 (java.all.cross): Likewise.
12954 (java.rest.encap): Likewise.
12956 1998-09-08 Jeffrey A Law (law@cygnus.com)
12958 * gjavah.c (print_class_decls): Fix thinko in arglist
12959 * jcv-io.c (find_classfile): Similarly.
12961 1998-09-07 Jeffrey A Law (law@cygnus.com)
12963 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
12965 1998-09-05 Tom Tromey <tromey@cygnus.com>
12967 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
12968 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
12969 * Makefile.in (PARSE_C): New macro.
12970 (PARSE_H): Likewise.
12971 (PARSE_SCAN_C): Likewise.
12972 ($(PARSE_C)): Target renamed from parse.c.
12973 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
12974 (clean): Remove parse-scan.c as well.
12975 (parse.o): Depend on $(PARSE_C).
12977 1998-09-05 Anthony Green <green@cygnus.com>
12979 * README, license.terms: Removed.
12981 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
12982 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
12983 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
12984 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
12985 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
12986 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
12987 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
12988 and Java trademark attribution.
12990 1998-09-04 Tom Tromey <tromey@cygnus.com>
12992 * Makefile.in: Use gcjh, not gjavah.
12993 * config-lang.in (stagestuff): Use gcjh, not gjavah.
12994 * Make-lang.in: Changed gjavah to gcjh everywhere.
12996 1998-09-03 Per Bothner <bothner@cygnus.com>
12998 * gjavah.c: Support new -prepend -add -append flags.
12999 (print_method_info): Method is not virtual if class is final.
13001 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13003 * jv-scan.c: Fixed copyright assignment.
13004 * keyword.gperf: Likewise.
13005 * keyword.h: Likewise.
13006 * lex.c: Fixed copyright assignment.
13007 (java_lex): Push unicode back when parsing '<'.
13008 * lex.h: Fixed copyright assignment.
13009 * parse-scan.y: Likewise.
13010 * parse.h: Fixed copyright assignment.
13011 (build_debugable_stmt, complete_for_loop): New function prototypes.
13012 * parse.y: Fixed copyright assignment.
13013 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
13014 size_zero_node when completing a loop with no exit condition.
13015 (for_statement_nsi:): Define action.
13016 (for_init:, for_update:): Return size_zero_node when empty.
13017 (declare_local_variables): Call build_debugable_stmt.
13018 (build_debugable_stmt): New function.
13019 (build_loop_body): Build debugable statement around loop
13021 (complete_loop_body): Take into account the debugable statement
13022 around the EXIT_EXPR.
13023 (complete_loop_body): New function.
13024 (patch_exit_expr): Fixed condition inversion.
13026 1998-09-02 Tom Tromey <tromey@cygnus.com>
13028 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
13029 name of thread define.
13030 * jvspec.c (THREAD_NAME): New macro.
13032 (THREADLIB): Likewise.
13033 (lang_specific_driver): Recognize attempt to link with thread
13034 library or gc library. Recognize -ljava on command line so it
13035 isn't linked against more than once.
13037 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13039 * parse-scan.y (report_main_declaration): Name of the class
13040 containing `main' can be a qualified name.
13042 1998-08-31 Tom Tromey <tromey@cygnus.com>
13044 * config-lang.in: Changed gjavac to gjc everywhere.
13045 * Make-lang.in: Changed gjavac to gjc everywhere.
13047 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13049 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
13050 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
13051 and install the files.
13052 * Makefile.in (JAVA_OBJS_LITE): New variable.
13053 (compiler:): Now include jv-scan as a dependency.
13054 (../jv-scan$(exeext), parse-scan.c): New targets.
13055 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
13056 * config-lang.in (compilers): Removed gcj, gjavah from the list.
13057 * jcf-parse.c (parse_source_file): Call java_layout_classes and
13058 check for errors even if parse_only.
13059 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
13061 (yylex): New function. Uses java_lex body.
13062 (java_lex): Removed commented out statement. Remove local variable
13063 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
13064 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
13065 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
13066 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
13067 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
13068 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
13070 (java_lex_error): Empty if JC1_LITE is defined.
13071 (java_get_line_col): Return 0 if JC1_LITE is defined.
13072 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
13073 SET_MODIFIER_CTX): Moved into the section containing the macros
13074 conditionally defined by JC1_LITE.
13075 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
13076 argument if JC1_LITE is defined.
13077 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
13078 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
13080 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
13081 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
13082 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
13083 to different values according to JC1_LITE.
13084 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
13085 declared if JC1_LITE set.
13086 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
13087 defined if JC1_LITE not set.
13088 (struct parser_ctx): Reorganized and skip the jc1 front end part
13090 (java_layout_classes): New function definition.
13091 (java_push_parser_context, java_init_lex, yyparse, yylex,
13092 yyerror): Prototype always declared. All other static function
13093 prototypes declared only if JC1_LITE is not set.
13094 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
13095 declared in parse.h.
13096 (java_layout_classes): New function.
13097 (java_complete_expand_methods): No longer layout the class here.
13098 * parse-scan.y: New file.
13099 * jv-scan.c: New file.
13101 1998-08-25 Tom Tromey <tromey@cygnus.com>
13103 * gjavah.c (main): Handle -friend option.
13104 (friend_specs): New global.
13105 (generate_access): Handle friend_specs.
13106 (process_file): Likewise.
13107 (MAX_FRIENDS): New macro.
13108 (friend_count): New global.
13109 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
13110 Changed all callers.
13112 1998-08-24 Per Bothner <bothner@cygnus.com>
13114 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
13115 (main): Handle processing all the entries of a named .zip archive.
13116 * jcf-io.c (jcf_trim_old_input): New function.
13117 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
13119 1998-08-24 Per Bothner <bothner@cygnus.com>
13121 * lang.c (flag_assume_compiled): Make default be on.
13123 1998-08-21 Per Bothner <bothner@cygnus.com>
13125 * jcf-dump.c: Add bunches of flags to control output more.
13126 (process_class): New function; support printing more than one class.
13127 (main): Support new --print-main and --javap flags.
13128 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
13129 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
13131 1998-08-20 Per Bothner <bothner@cygnus.com>
13133 Change mangling of dispatch table to match C++ vtable (w/thunks).
13134 * class.c (build_dtable_decl), java-tree.h: New function.
13135 (make_class_data): Call it.
13136 * decl.c (init_decl_processing): Likewise.
13138 1998-08-19 Warren Levy <warrenl@cygnus.com>
13140 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
13141 soft_anewarray; adjust args passed.
13142 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
13143 match _Jv_NewObjectArray.
13145 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13147 * decl.c (push_labeled_block, pop_labeled_block): New functions.
13148 * expr.c (loopup_label): Call create_label_decl.
13149 (create_label_decl): New function.
13150 (java_lang_expand_expr): Call expand_start_bindings with argument
13152 * java-tree.h Added space after PROTO in function declarations
13154 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
13155 (create_label_decl, push_labeled_block): New function
13157 * lex.c (label_id): Initialize.
13158 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
13160 * parse.h Added space after PROTO in function declarations when
13162 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
13163 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
13164 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
13165 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
13167 (struct parser_ctxt): New fields current_loop,
13168 current_labeled_block.
13169 (build_if_else_statement, patch_if_else_statement,
13170 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
13171 generate_labeled_block, complete_labeled_statement,
13172 build_bc_statement, patch_bc_statement, patch_loop_statement,
13173 build_new_loop, build_loop_body, complete_loop_body): New function
13175 * parse.y (java_warning_count): New global variable.
13176 (label_id): New static variable.
13177 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
13178 (block:): Return size_zero_node when block is empty.
13179 (empty_statement:): Return size_zero_node.
13180 (statement:): Implement supplemental action when for_statement: is
13182 (label_decl:): New rule.
13183 (labeled_statement:): Rewritten using label_decl. Actions
13185 (labeled_statement_nsi:): Likewise.
13186 (if_then_statement): Actions implemented.
13187 (while_expression): New rule.
13188 (while_statement:): Rewritten using while_expression. Actions
13190 (while_statement_nsi:): Likewise.
13191 (do_statement_begin:): New rule.
13192 (do_statement:): Rewritten using do_statement_begin. Actions
13194 (for_statement:): Rewritten using for_begin. Actions implemented.
13195 (for_statement_nsi:): Likewise.
13196 (for_header:, for_begin:): New rules.
13197 (for_init:): Actions implemented.
13198 (statement_expression_list:, break_statement:,
13199 continue_statement:): Likewise.
13200 (yyerror): Count number of issued warning(s).
13201 (java_report_errors): Report error(s) and/or warning(s).
13202 (java_complete_class): Use build_java_argument_signature to
13203 recompute completed method signature.
13204 (java_check_regular_methods): New locals method_wfl and aflags.
13205 Use method_wfl instead of lookup_cl during error reports. Fixed
13206 indentation and modified some error messages. Use
13207 lang_printable_name in method instead of the DECL_NAME. New code
13208 to issue warnings on methods not overriding corresponding methods
13209 private to a different package.
13210 (java_method_add_stmt): Call add_stmt_to_compound.
13211 (add_stmt_to_compound): New function.
13212 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
13213 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
13214 (build_if_else_statement, patch_if_else_statement,
13215 build_labeled_block, generate_labeled_block,
13216 complete_labeled_statement, build_new_loop, build_loop_body,
13217 complete_loop_body, patch_loop_statement, build_bc_statement,
13218 patch_bc_statement, patch_exit_expr): New functions.
13219 * typeck.c (build_java_signature): Build argument signature before
13220 enclosing it in between parenthesis.
13222 1998-08-17 Warren Levy <warrenl@cygnus.com>
13224 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
13225 (JAVA_OBJS): Added reminder comment
13227 1998-08-13 Nick Clifton <nickc@cygnus.com>
13229 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
13230 be interpreted as a long long.
13232 1998-08-13 Warren Levy <warrenl@cygnus.com>
13234 * decl.c (init_decl_processing): Use _Jv_InitClass, not
13235 soft_initialise_class. Use _Jv_NewMultiArray, not
13236 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
13237 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
13238 _Jv_CheckArrayStore, not soft_checkarraystore. Use
13239 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
13241 1998-08-12 Per Bothner <bothner@cygnus.com>
13243 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
13244 length_identifier_node): New global tree node constants.
13245 * parse.y (kw_super, kw_this, kw_length): Removed globals.
13246 Replace uses by super_identifier_node etc.
13247 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
13249 * parse.y (resolve_field_access): Don't special-case ".length" if
13250 flag_emit_class_files.
13251 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
13252 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
13255 1998-08-11 Per Bothner <bothner@cygnus.com>
13257 * decl.c (init_decl_processing): Remove unused method_type_node fields.
13258 * class.c (make_method_value): Remove init for removed fields.
13260 * class.c (layout_class): Use build_java_argument_signature.
13261 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
13263 * typeck.c (push_java_argument_signature): Removed. Merged into ...
13264 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
13265 (build_java_signature): Don't use push_java_argument_signature.
13267 * typeck.c (lookup_argument_method): New function.
13268 * parse.y (java_check_regular_methods): Use lookup_argument_method
13269 instead of lookup_java_method2 followed by lookup_java_method.
13271 * parse.y (check_method_redefinition): Minor optimization.
13273 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
13274 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
13276 1998-08-10 Tom Tromey <tromey@cygnus.com>
13278 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
13281 * gjavah.c (java_float_finite): Use K&R-style definition.
13282 (java_double_finite): Likewise.
13283 (generate_access): Now returns void. Changed all callers.
13284 (last_access_generated): Removed.
13285 (process_file): Only make a single pass over the .class file.
13287 1998-07-29 Per Bothner <bothner@cygnus.com>
13289 * class.c (get_dispatch_table): Add extra dummy vtable entry,
13290 for compatibility for G++ (with -fvtable-thunks).
13291 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
13293 * gjavah.c (process_file): Use public inheritance for super-class.
13295 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13297 * lex.c (java_init_lex): Initialize ctxp->package.
13298 * parse.h (struct parser_ctxt): package and package_len replaced
13299 by tree package, an identifier node. Field method_decl_list is
13300 gone. Fixed comments.
13301 (lookup_field_wrapper, merge_qualified_name, not_accessible,
13302 class_in_current_package): New function prototypes.
13303 * parse.y (array_type:): Set class loaded flag on primitive type
13305 (package_declaration:): Assign ctxp->package to the
13307 (method_invocation:): Handle invocation of method qualified by
13309 (single_type_import_declaration:): Removed ambiguity check.
13310 (java_pop_parser_context): New local variable `next'. Reset and
13311 set IMPORT_CLASSFILE_NAME flags on current and previous import
13313 (java_accstring_lookup): Use new local macro COPY_RETURN.
13314 (lookup_field_wrapper): New function.
13315 (parser_qualified_classname): Use merge_qualified_name.
13316 (parser_check_super_interface): Broaden error message.
13317 (do_resolve_class): Check for qualified class name in the current
13318 compilation unit if appropriate.
13319 (process_imports): Check for already defined classes.
13320 (check_pkg_class_access): Got rid of call to
13321 get_access_flags_from_decl.
13322 (java_complete_expand_methods): Call safe_layout_class based on
13323 the current class size.
13324 (make_qualified_primary): Build a WFL qualification on primary if
13326 (merge_qualified_name): New function.
13327 (make_qualified_name): Use merge_qualified_name.
13328 (resolve_expression_name): Use safe_lookup_field.
13329 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
13330 (resolve_qualified_expression_name): Likewise. Check on resolved
13331 element accessibility.
13332 (not_accessible_p, class_in_current_package): New functions.
13333 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
13334 (patch_method_invocation_stmt): Merged common pieces. Check
13335 accessibility of invoked method.
13336 (check_for_static_method_reference): Add returned type in error
13338 (invocation_mode): Get rid of bogus check on PRIVATE methods.
13339 (refine_accessible_methods_list): Merged two conditions in test.
13340 (java_complete_class): Sanity check on stabilize_ref gone.
13341 * zextract.c (read_zip_archive): Cast lseek second argument to long.
13343 1998-07-28 Per Bothner <bothner@cygnus.com>
13345 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
13347 1998-07-24 Tom Tromey <tromey@cygnus.com>
13349 * gjavah.c (F_NAN): Removed.
13350 (F_NAN_MASK): New macro.
13351 (F_POSITIVE_INFINITY): Removed.
13352 (F_NEGATIVE_INFINITY): Likewise.
13353 (java_float_finite): Rewrote.
13354 (D_NAN_MASK): Renamed.
13355 (java_double_finite): Rewrote.
13356 (D_POSITIVE_INFINITY): Removed.
13357 (D_NEGATIVE_INFINITY): Likewise.
13359 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
13360 If verbose, print underlying representation of value in hex.
13362 1998-07-24 Per Bothner <bothner@cygnus.com>
13364 * buffer.h, buffer.c: New files.
13365 * Makefile.in (JAVA_OBJS): Add buffer.o.
13367 Support locals variables and writing their debug entries to .class.
13368 * jcf-write.c: Simplify some by user new buffer type.
13369 (vode_buffer_grow): Removed.
13370 (struct localvar_info): New type.
13371 (localsvars, localvartable): New buffers.
13372 (localvar_alloc, localvar_free): New functions.
13373 (generate_bytecode_insns): Handle local variables.
13374 (generate_classfile): Write LocalVariableTable attribute.
13376 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13378 * jcf-io.c (open_in_zip): Check the zipfile magic number.
13379 * zipfile.h (ZIPMAGIC): New macro.
13381 1998-07-24 Tom Tromey <tromey@cygnus.com>
13383 * Makefile.in (gjavah.o): Updated dependencies.
13384 (jcf-dump.o): Likewise.
13385 (all.indirect): Use ../gjavah.
13386 (../gjavah$(exeext)): Likewise.
13387 (clean): Don't remove gjavah.
13388 (clean): Remove parse.c, not java/parse.c.
13389 * Make-lang.in (java): Added gjavah.
13390 (gjavah$(exeext)): New target.
13391 (GJAVAH_SOURCES): New macro.
13392 (java.all.build): Added gjavah.
13393 (java.all.cross): Likewise.
13394 (java.rest.encap): Likewise.
13395 * config-lang.in (compilers, stagestuff): Added gjavah.
13397 1998-07-23 Tom Tromey <tromey@cygnus.com>
13399 * gjavah.c (java_float_finite): New function.
13400 (java_double_finite): Likewise.
13401 (F_POSITIVE_INFINITY): New macro.
13402 (F_NEGATIVE_INFINITY): Likewise.
13404 (D_POSITIVE_INFINITY): Likewise.
13405 (D_NEGATIVE_INFINITY): Likewise.
13407 (print_field_info): Use java_float_finite and java_double_finite.
13409 1998-07-23 Per Bothner <bothner@cygnus.com>
13411 * parse.y (method_header): Name "this" implicit argument.
13413 1998-07-22 Per Bothner <bothner@cygnus.com>
13415 * jcf-write.c: Write out LineNumberTable attribute in .class file.
13416 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
13417 (put_linenumber): New function.
13418 (generate_bytecode_insns, generate_classfile): Write line numbers.
13420 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13422 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
13423 (lookup_name, build_known_method_ref, build_class_init,
13424 build_invokevirtual, invoke_build_dtable, match_java_method,
13425 build_field_ref, pushdecl_force_head, build_java_binop,
13426 binary_numeric_promotion, build_decl_no_layout,
13427 build_java_arrayaccess, build_newarray, build_anewarray,
13428 build_java_array_length_access, build_java_arraynull_check): New
13429 extern function prototypes.
13430 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13431 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
13433 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
13435 * jcf.h (jcf_out_of_synch): New extern function prototype.
13436 * parse.h: Static/global function implemented in parse.y
13437 prototyped and declarations moved at the end of the file.
13438 (DECL_P): Check that the argument isn't null.
13439 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13440 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
13441 (QUAL_DECL_TYPE): New macro.
13442 (PARAMS): Macro definition removed.
13443 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
13444 (return_statement:): Call build_return.
13445 (field_access:): Call make_qualified_primary in sub rule.
13446 (method_invocation:): Build method invocation and call
13447 make_qualified_primary when processing primaries.
13448 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
13449 get_type_from_signature.
13450 (java_check_regular_method): Extra integer 0 argument when calling
13451 lookup_java_method2.
13452 (lookup_java_interface_method2): Extra method DECL argument when
13453 calling lookup_java_interface_method2.
13454 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
13455 COMPOUND_EXPR node.
13456 (java_complete_expand_method): Layout current class iff not
13457 already done. Don't process interface's methods.
13458 (java_complete_expand_method): Use super class only if it
13459 exists. Use current class otherwise.
13460 (make_qualified_primary): New function.
13461 (resolve_expression_name): Process qualified expression or
13462 expression from primary the same way.
13463 (resolve_expression_name): Two last arguments to
13464 resolve_field_access are now NULL_TREEs.
13465 (resolve_field_access): New variable is_static. Local field must
13466 be DECLs. is_static computed on field DECLs only. Append code in
13467 where_found to the field access if necessary. Use QUAL_DECL_TYPE
13468 to initialize field_type.
13469 (resolve_qualified_expression_name): New local variable,
13470 previous_call_static and is_static. Handle primaries with function
13471 calls, casts, array references and `this'. `super' now handled as
13472 `(super_class)this'. Use is_static to clarify boolean expressions.
13473 Added code to handle case where a proper handle is required to
13474 access a field. Use QUAL_DECL_TYPE where applicable.
13475 (maybe_access_field): New function.
13476 (patch_method_invocation_stmt): New arguments primary, where,
13477 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
13478 deleted. Use `where' as a type to search from if specified. Check
13479 for static method reference where forbidden. Append primary or
13480 current_this to the argument list if not calling constructor nor
13482 (check_for_static_method_reference): New function.
13483 (patch_invoke): Layout the class on which new is done if
13485 (lookup_method_invoke): Changed format to report errors on
13487 (qualify_ambiguous_name): New local variable this_found. Now
13488 handle things from primaries. Method call are considered
13490 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
13491 changed into NULLs.
13492 (not_initialized_as_it_should_p): Comply with the new DECL_P.
13493 (java_complete_tree): New case fo RETURN_EXPR. Process function
13494 call arguments in separate function.
13495 (complete_function_arguments): New function.
13496 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
13498 (patch_assignment): Take the return function slot into account as
13499 a RHS. Distinguish assignment from a return.
13500 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
13501 when checking methods in interfaces.
13502 (resolve_type_during_patch): NULL argument to unresolve_type_p
13503 instead of NULL_TREE.
13504 (patch_newarray): Fixed typo in comment.
13505 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
13506 (build_return, patch_return): New functions.
13507 * typeck.c (lookup_java_constructor): Fixed typo in comment.
13509 1998-07-21 Per Bothner <bothner@cygnus.com>
13511 * constants.c (find_name_and_type_constant, find_fieldref_index,
13512 find_methodref_index): New methods.
13513 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
13514 just return given method. Also, rename to build_known_method_ref.
13515 (expand_invoke): Rename call to build_invoke_non_interface.
13516 * java-tree.h, parse.h: Update prototype.
13517 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
13518 (such as expand_expr_stmt) if flag_emit_class_files.
13519 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
13520 STACK_TARGET, IGNORE_TARGET): New macros.
13521 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
13522 (generate_bytecode_insn): New function to generate method's bytecode.
13523 (generate_classfile): Node generate Code attribute for a method.
13524 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
13525 push_long_const, field_op, adjust_typed_op, maybe_wide):
13526 New functions used by generate_bytecode_insn.
13528 * typeck.c (signature_include_return): Remove variable.
13529 (push_java_argument_signature, build_java_argument_signature): New.
13530 (build_java_signature): Use push_java_argument_signature.
13531 * parse.y: Use build_java_argument_signature instead of fiddling
13532 with signature_include_return.
13534 1998-07-17 Tom Tromey <tromey@cygnus.com>
13536 * gjavah.c (print_c_decl): Always generate JArray<>* for array
13539 * Makefile.in (all.indirect): Added gjavah$(exeext).
13540 (gjavah$(exeext)): Added $(exeext).
13543 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13545 * class.c (layout_class): Call to java_layout_parsed_class replace
13546 by safe_layout_class.
13547 * expr.c (build_java_array_length_access): Removed static storage
13548 class in the function definition.
13549 (build_java_arraynull_check): Likewise.
13550 Also fixed typos in two comments.
13551 * lex.c (java_init_lex): Initialize static global kw_length.
13552 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
13553 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
13555 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
13556 * parse.h (resolve_no_layout): New static function declaration.
13557 (get_identifier_in_static): Declaration removed.
13558 (java_layout_parsed_class): Function name declaration changed to
13560 (build_newarray_node, patch_newarray, resolve_type_during_patch,
13561 not_initialized_as_it_should_p, build_this): New static function
13563 (pushdecl_force_head, build_java_binop, int_fits_type_p,
13564 binary_numeric_promotion, stabilize_reference,
13565 build_decl_no_layout, build_java_arrayaccess): Extern function
13566 declarations moved into their own section.
13567 (build_newarray, build_anewarray, build_java_array_length_access,
13568 build_java_arraynull_check): New extern function declarations.
13569 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
13570 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
13572 (CALL_CONSTRUCTOR_P): New macro.
13573 * parse.y (kw_length): New static global tree node.
13574 (return_statement): Tagged <node>.
13575 (RETURN_TK): Tagged <operator>.
13576 (variable_declarator_id:): Build variable declaration with an
13577 empty initialization value if a syntax error was found in the
13578 initialization part of the variable declaration.
13579 (statement_without_trailing_substatement:): return_statement: now
13580 uses the default rule.
13581 (return_statement:): Temporarily fixed to return NULL_TREE.
13582 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
13583 (class_instance_creation_expression:): Class creation rules now
13584 call build_method_invocation upon reduction.
13585 (array_creation_expression:): Rules call build_newarray_node upon
13587 (dim_exprs:): Build a list of dimension expressions.
13588 (dim_expr:): Store location of the OSB_TK in the dimension
13590 (method_invocation:): Added a new error rule.
13591 (build_unresolved_array_type): WFL argument may also be an array
13592 on a primitive type. Name of the argument changed to reflect this.
13593 (method_declarator): Insert argument type at the beginning of the
13594 argument type list and later reverse the list.
13595 (unresolved_type_p): Argument 'returned' may be optionally
13597 (java_layout_class_from_source): Function renamed
13599 (resolve_and_layout): Now call resolve_no_layout and
13601 (resolve_no_layout): New function.
13602 (purify_type_name): New function.
13603 (complete_class_report_errors): Call purify_type_name during error
13604 report on a type not found.
13605 (process_imports): error_found local variable doesn't need to be
13606 initialized to zero.
13607 (declare_local_variables): New local type_wfl. Fixed typo in error
13608 message. type_wfl assigned to unresolved type and used to register
13609 incomplete type. Build a WFL around the variable initialization
13610 statement so that debug info can be generated on it.
13611 (source_start_java_method): Reverse argument list after they've
13613 (current_this): New static global variable.
13614 (java_complete_expand_methods): Set current_this when appropriate.
13615 (resolve_expression_name): Build correct static and non static
13616 field access bearing a simple name.
13617 (resolve_field_access): Resolve the length field of arrays. Handle
13619 (patch_method_invocation_stmt): Set the type of the method
13620 invocation to error_mark_node. This value is later overridden by a
13621 valid type, if any. Don't handle qualified constructor invocation
13622 as qualified method invocation. Call lookup_method_invoke with its
13623 new flag. It's no longer necessary to access the selected method
13624 as the value of a tree list. Handle constructor invocation.
13625 (patch_invoke): Reverse argument list when invoking non interface
13626 methods. Insert call to new as the first argument of the
13628 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
13629 defined within a final class. Return INVOKE_STATIC if the invoked
13630 method is a constructor.
13631 (lookup_method_invoke): New lc argument is a flag to indicate a
13632 constructor lookup. Now handle constructor lookup. Choose the most
13633 specific method in case several were matching the invocation
13634 requirements. Return a method decl instead of a tree list featuring
13635 one single method decl element.
13636 (refine_accessible_methods_list): New lc flag argument to
13637 indicate that a constructor is being looked up.
13638 (not_initialized_as_it_should_p): New function.
13639 (java_complete_tree): Now process fake tree codes
13640 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
13641 save_expr on resolved function call arguments. Case on
13642 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
13643 (patch_assignment): LHS can be a field access expression. When
13644 dealing with reference, lhs_type is the promoted type of the
13645 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
13647 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13648 (patch_binop): Use not_initialized_as_it_should_p where
13650 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13651 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
13653 (resolve_type_during_patch): New function.
13654 (patch_cast): Call resolve_type_during_patch to resolve type and
13655 report error accordingly.
13656 (patch_array_ref): Use not_initialized_as_it_should_p where
13657 applicable. Array base expression is saved before being
13658 used. Promote the type of an array elements if it contains non
13660 (build_newarray_node, patch_newarray, build_this): New functions.
13662 1998-07-16 Tom Tromey <tromey@cygnus.com>
13664 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
13665 increment it in `for' statement.
13666 (print_field_info): If number is inf or nan, don't print it.
13667 (print_method_info): If method name is `delete', just ignore it.
13668 (print_c_decl): Special-case jstringArray.
13670 * gjavah.c (help): New function.
13671 (no_argument): New function.
13672 (usage): Changed text.
13673 (main): Rewrote argument handling. Now handles -v, --help,
13675 (version): New function.
13676 (found_error): New global.
13677 (main): Return found_error.
13678 (generate_access): Set found_error.
13679 (print_c_decl): Likewise.
13681 1998-07-15 Tom Tromey <tromey@cygnus.com>
13683 * gjavah.c (print_c_decl): Don't print "," when examining field.
13684 Skip type name when looking at "[L" types.
13685 (process_file): Now static.
13686 (generate_access): Now returns int.
13687 (last_access_generated): New global.
13688 (process_file): Clear last_access_generated; make multiple passes
13690 (print_field_info): Just return if generate_access returns true.
13691 (print_method_info): Likewise. Also, allow <init> functions to
13693 (print_c_decl): Added is_init argument. Print constructors
13695 (print_cxx_classname): Use UTF8_GET to extract characters from
13697 (print_base_classname): New function.
13698 (print_class_decls): New function.
13699 (process_file): Use it.
13700 (utf8_cmp): New function.
13702 1998-07-13 Nick Clifton <nickc@cygnus.com>
13704 * lang-options.h: Format changed to match changes in gcc/toplev.c
13705 to implement a --help option.
13707 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
13709 * decl.c (init_decl_processing): Revert change to dtable_type.
13711 1998-07-09 Per Bothner <bothner@cygnus.com>
13713 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
13715 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
13717 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
13719 * lang.c (lang_init): Default flag_exceptions to 1, without
13720 checking to see if it's 2 first.
13722 1998-07-08 Jeffrey A Law (law@cygnus.com)
13724 * constants.c: Include "system.h".
13725 * decl.c: Likewise.
13726 * lang.c (flag_new_exceptions): Get via extern now.
13727 (lang_init_options): New functions. Turn on flag_new_exceptions.
13729 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13731 * lex.c (java_lex): Return 0 when we see an invalid character in
13734 * lex.c (java_read_char): Specify extra argument when calling
13736 (java_read_unicode, java_parse_end_comment,
13737 java_parse_escape_sequence): Likewise,
13738 (java_lex): Specify extra argument when calling
13739 java_lex_error. Test that IDs are beginning with a legal character
13740 for IDs. Handle invalid characters with an error message and a
13741 call to java_lex_error.
13742 (java_lex_error): Adjust column position by new argument
13743 `forward'. Issue an error even if in the middle of reporting an
13746 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
13748 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
13749 we don't explicitly put a null pointer when we're copying it.
13751 1998-07-07 Tom Tromey <tromey@cygnus.com>
13753 * gjavah.c (print_cxx_classname): New function.
13754 (super_class_name): Likewise.
13755 (print_super_fields): Removed.
13756 (in_super): Removed.
13757 (print_field_info): Never generate #defines.
13758 (print_c_decl): Changed generated types to match JNI. No longer
13759 print class name before method name.
13760 (print_method_info): Print "static" before static methods.
13761 Print "virtual" before non-final methods.
13762 (usage): Use exit(1), not exit(-1).
13764 (print_field_info): Use %.17g to print a double.
13765 (last_access): New globals.
13766 (process_file): Initialize last_access.
13767 (usage): Now static.
13768 (ACC_VISIBILITY): New define.
13769 (generate_access): New function.
13770 (print_field_info): Call it.
13771 (print_method_info): Likewise. Also, generate information for all
13772 methods, not just native methods. Return void.
13773 (print_c_decl): Return void.
13774 (print_field_info): Return void.
13776 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13778 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
13779 processing the jc1 grammar file. Prefix bison functions and
13780 variables with java_.
13781 (parse.c): Dependencies on parse.h and lex.h
13782 * expr.c (build_java_arrayaccess): Function now global.
13783 * java-tree.h: Comment reorganized to carry on previous
13784 classification effort.
13785 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
13786 RESOLVE_TYPE_NAME_P): New flags on WFLs.
13787 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
13788 java_parse (new prefix java_ generated by bison).
13789 (java_layout_parsed_class, java_register_parsed_class): Function
13791 (yyparse): Removed unnecessary call to init_outgoing_cpool.
13792 * lex.c (static tree wfl_op): Variable deleted.
13793 (java_init_lex): Initialize kw_super and kw_this. Initialize more
13794 ctxp fields to NULL_TREE.
13795 (java_lex): No longer create WFL for operators. Filename caching
13796 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
13797 created as STRING_CST and later expanded. Removed extra argument
13798 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
13800 (build_wfl_node): Removed code in comments.
13801 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
13802 store token and location data in the current bison token.
13803 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
13804 static/extern function declaration at the beginning of the file.
13805 (struct qualification): Data structure definition deleted.
13806 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
13807 (qualify_ambiguous_name): Function declaration modified. Function
13808 now returns nothing.
13809 (build_array_ref, patch_array_ref, make_qualified_name,
13810 resolve_qualified_expression_name, maybe_generate_clinit,
13811 resolve_field_access): New static function declarations.
13812 (build_java_arrayaccess): New extern function declaration.
13813 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
13814 (CALL_EXPR_PRIMARY): Macro deleted.
13815 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
13816 (struct parser_ctxt): Field initialized_final
13817 removed. non_static_initialized, static_initialized: New fields.
13818 * parse.y (static tree kw_super, static tree kw_this): New global
13820 (%union): tree wfl field of operator member replaced by int
13821 location. WFLs are non longer created for operators.
13822 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
13823 (qualified_name:): Now calls make_qualified_name to build the
13825 (type_declaration:): Consider generating <clinit> when class
13827 (variable_declarator:): Directly build an assignment node when the
13828 variable is initialized when declared.
13829 (this_or_super:): Build a WFL and set current location when THIS
13830 or SUPER are parsed.
13831 (expression_statement:): Wrap statement around a WFL.
13832 (primary_no_new_array:): Fixed typo. Changed value returned by
13833 THIS_TK because of its new type (temporary).
13834 (dim_exprs:): Temporary fix because of OSB_TK's new type.
13835 (field_access:): Build qualified name with SUPER.
13836 (method_invocation:): Fixed returned value because of SUPER's new
13838 (array_access:): Use OSB_TK location information.
13839 (post_increment_expression:, post_decrement_expression:,
13840 unary_expression:, pre_increment_expression:,
13841 pre_decrement_expression:, unary_expression_not_plus_minus:,
13842 cast_expression:, multiplicative_expression:,
13843 additive_expression:, shift_expression:, relational_expression:,
13844 equality_expression:, and_expression:, exclusive_or_expression:,
13845 inclusive_or_expression:, conditional_and_expression:,
13846 conditional_or_expression:, assignment:): Use new location/token
13847 information available on operators.
13848 (create_class): Set super_decl_type to NULL_TREE when processing
13850 (register_fields): Field initialization is now a MODIFY_EXPR
13851 node. Chain initialization code to the matching lists (according
13852 the the field declaration modifiers).
13853 (maybe_generate_clinit): New function.
13854 (method_header): Don't set method's DECL_NAME to a WFL when adding
13855 methods to java.lang.Object.
13856 (resolve_and_layout): Now can return NULL_TREE if the type
13857 resolution fails. Otherwise, return the class DECL instead of its
13859 (check_method_redefinition): Don't patch method DECL_NAME if it
13860 belongs to java.lang.Object.
13861 (process_imports): Simply assign error_found to the value returned
13862 by check_pkg_class_access.
13863 (declare_local_variables): Don't use their init statements (if
13864 any) when parsing error were previously found. Reuse MODIFY_EXPR
13865 build during parsing as an init statement.
13866 (java_method_add_stmt): Now return the current method body.
13867 (java_layout_parsed_class, java_register_parsed_class): Functions
13869 (java_complete_expand_methods): Initialize the constant pool on a
13870 per class basis. Layout the classes before expanding their method
13871 bodies. Don't try expand artificial constructor code if error were
13872 found. Make the classes data and register them if no error were
13874 (java_complete_expand_method): Retrieve an artificial constructor
13875 argument list before entering its body. Assign the top block to
13876 the artificial constructor function body and set types of declared
13877 blocks and compound statements to void. Walk method body if not an
13878 artificial constructor.
13879 (make_qualified_name, cut_identifier_in_qualified): New functions.
13880 (resolve_expression_name): Fixed comments. Save/restore the
13881 current class CLASS_LOADED_P flag value. Build non qualified
13882 static field access and handle qualified expression names.
13883 (resolve_field_access, resolve_qualified_expression_name): New
13885 (patch_method_invocation_stmt): Use the new expression resolution
13886 scheme, calling resolve_field_access when the function call is
13887 resolved as an expression.
13888 (qualify_ambiguous_name): Function rewritten to work on qualified
13889 expression produced by make_qualified_name.
13890 (java_complete_tree): Promote type when function's argument are
13891 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
13892 the assignment to discover further errors if RHS is a expression
13893 name that fails to evaluate. Declare LHS initialized even though
13894 the assignment failed. Don't use the location variable and removed
13895 extra argument in patch function calls. Now handle the ARRAY_REF
13896 case and build internal string representation when STRING_CSTs are
13898 (build_method_invocation): Don't wrap function call around a WFL.
13899 (build_assignment): Likewise. Use the operator location
13901 (patch_assignment): Handle array access LHSs. Handle error
13902 provenance, resulting in a better error report.
13903 (build_binop): Use op_location from operator as binop location
13905 (build_unaryop, build_incdec, build_cast): Likewise.
13906 (patch_binop): Extract location information from the node. Fixed
13907 typo in error message.
13908 (patch_unary_op): Extract location information from the node.
13909 (build_array_ref, patch_array_ref): New functions.
13911 1998-07-01 Tom Tromey <tromey@cygnus.com>
13913 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
13914 match _Jv_IsInstanceOf.
13915 * decl.c (init_decl_processing): Use _Jv_NewArray, not
13916 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
13918 1998-06-30 Tom Tromey <tromey@cygnus.com>
13920 * decl.c (init_decl_processing): Functions are now named
13921 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
13923 1998-06-29 Per Bothner <bothner@cygnus.com>
13925 * java-tree.h (load_class): Add prototype.
13926 * class.c (is_compiled_class): Add missing arg to load_class.
13927 * expr.c (expand_java_NEW): Call load_class.
13928 * parse.y (process_import): Removed bogus use of void return value.
13930 1998-06-25 Per Bothner <bothner@cygnus.com>
13932 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
13933 Function name is "_Jv_Throw" instead of "soft_athrow".
13934 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
13935 Function name is "_Jv_AllocObject" instead of "soft_new".
13936 Takes an extra parameter (object size).
13937 * expr.c: Update calls.
13939 1998-06-24 Per Bothner <bothner@cygnus.com>
13941 * lex.c (java_get_line_col): Handle end-of-file.
13942 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
13944 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
13946 * lang.c (lang_init): Make -fexceptions the default.
13947 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
13948 exception handling is not turned on.
13950 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
13952 * lang.c (flag_new_exceptions): Make this this default.
13953 * decl.c (end_java_method): Call emit_handlers.
13954 * except.c (method_init_exceptions): Set language code and version.
13955 (expand_start_java_handler): Enable exception, and call
13956 expand_eh_region_start.
13957 (expand_end_java_handler): Enable exception, and set up catch blocks.
13958 (emit_handlers): New routine to generate the saved handlers.
13959 * java-except.h (emit_handlers): Add prototype.
13961 1998-06-12 Per Bothner <bothner@cygnus.com>
13963 We used to have three different representations of the constant pool:
13964 the CPool structure, the tree_constant_pool, and the constructures
13965 used to build the Class object (which may need class and string
13966 constants) in compiled code. None were appropriate for compiling
13967 to .class files, so I did a major overhaul.
13969 First, the tree_constant_pool array was removed. Things were
13970 modified to the CPool structure in the JCF could be used.
13971 Second, a "capacity" field was added to the CPool, and functions
13972 written to search for a matching constant, adding one if not found.
13973 The code that generated the Class object was changed to use a CPool.
13974 The actual TREE_LISTs used to build the CONSTRUCTORs used for
13975 the static Class object are now only in build_constants_constructor.
13976 Finally, I wrote code which can generate a .class file (including its
13977 constant pool) from the RECORD_TYPE of a class. This is a big step
13978 on the way to compiling Java source into .class files.
13980 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
13981 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
13983 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
13984 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
13985 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
13986 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
13987 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
13988 (lang_type): Removed constant_pool field.
13989 * jcf.h (CPool): Renamed size to count. Added field capacity.
13990 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
13991 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
13992 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
13994 * constants.c (current_constant_pool_tags, current_constant_pool_data,
13995 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
13996 * constants.c (build_constants_constructor): Use new outgoing_cpool.
13997 (set_constant_entry, find_constant1, find_constant2,
13998 find_class_constant, count_constant_pool_bytes, write_constant_pool,
13999 find_utf8_constant, find_class_or_string_constant): New functions.
14001 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
14002 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
14003 (give_name_to_class, get_class_constant): Likewise.
14004 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
14005 (get_name_and_type_constant, get_ref_constant): Removed.
14006 * parse.h (parser_ctxt): Remove field tree_constant_pool.
14007 * parse.y: Don't save/restore tree_constant_pool.
14008 * verify.c (verify_jvm_instructions): Update for new approach.
14009 * expr.c (expand_invoke, expand_java_field_op): Likewise.
14011 * lang-options.h: Added -femit-class-file, -femit-class-files.
14012 * lang.c (flag_emit_class_files), java-tree.h: New flag.
14013 (lang_f_options): Added "emit-class-file(s)".
14015 * expr.c (build_java_arrayaccess): Generate more efficient array
14016 bounds checking, by using unsigned compare.
14018 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
14020 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14022 * parse.h: New comment on the handling of unresolved type
14023 identifiers. JDEPs are now part of the jdep_code enum.
14024 (typedef struct jdep): Now use enum jdep_code or int, depending on
14025 availability. Both are narrowed down to an 8 bits bitfield.
14026 (CALL_EXPR_PRIMARY): Fixed comment.
14028 1998-06-10 Tom Tromey <tromey@cygnus.com>
14030 * Make-lang.in (java): Added gjavac and jvgenmain.
14031 (java.start.encap): Depend on gjavac.
14032 (java.rest.encap): Depend on jvgenmain.
14034 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
14035 (JAVA_CROSS_NAME): Likewise.
14036 (java.all.build): Depend on jvgenmain and gjavac.
14037 (java.all.cross): Depend on jvgenmain and gjavac-cross.
14038 (jvgenmain$(exeext)): New target.
14039 (java.install-common): Wrote.
14040 * config-lang.in (compilers, stagestuff): Added gjavac and
14043 1998-06-10 Dave Brolley <brolley@cygnus.com>
14045 * lang.c (lang_decode_option): New argc/argv interface.
14047 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14049 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
14050 * decl.c (build_decl_no_layout): New function.
14051 * expr.c (java_lang_expand_expr): Layout declarations found in
14052 blocks before they're pushed.
14053 * jcf-parse.c (load_class): Save current line when parsing class
14055 (parse_source_file): Register class before expanding their
14057 * lang.c (put_decl_node): Produce `null' when `void *' is
14059 * lex.c (static tree wfl_op): New static global, for error report
14061 (java_init_lex): wfl_operator and wfl_op initialized
14062 here. Filename caching added for wfl_op. Return wfl_op when `(' is
14064 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
14065 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
14066 build_unresolved_array_type): New static function definitions.
14067 (build_decl_no_layout): New extern function declared.
14068 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
14069 faulty modifier exists.
14070 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
14071 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
14072 (UNARY_PLUS_EXPR): New fake operator.
14073 (struct parser_ctxt): New field osb_number.
14074 * parse.y (static tree wfl_operator): New static WFL for operator
14075 bound error messages.
14076 (DECR_TK, INCR_TK): Moved.
14077 (OP_TK): Tagged <operator>.
14078 (array_type:): Now call build_unresolved_array_type.
14079 (dim_expr:): Count the number of '[' seen.
14080 (post_increment_expression, post_decrement_expression,
14081 pre_increment_expression, pre_decrement_expression,
14082 unary_expression_not_plus_minus, unary_expression:): Actions are
14083 now building the corresponding unary expressions.
14084 (cast_expression:): Actions are now building cast expressions.
14085 (build_unresolved_array_type): New function.
14086 (create_interface): Reset the number of declared interfaces.
14087 (create_class): Likewise.
14088 (method_header): Methods declared within the scope of an interface
14089 are now implicitly set public and abstract.
14090 (java_complete_class): Variable's and parameter's type are patched
14091 with a promoted type.
14092 (declare_local_variables): Resolved non builtin types are promoted
14093 before being used to build a variable decl. Removed type patch
14094 posted on variable initialization statement.
14095 (source_start_java_method): Use build_decl_no_layout to build the
14096 decl of a parameter of incomplete type.
14097 (java_register_parsed_class): Process interfaces too. Call
14098 rest_of_decl_compilation on each processed class declarations.
14099 (java_complete_expand_methods): Don't attempt to expand things in
14101 (java_complete_tree): Process CONVERT_EXPR, even though it always
14102 has a type. Propagate error_mark_node to node's type too. Promote
14103 method's call argument type and return error_mark_node if
14104 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
14105 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
14106 handle unary operator nodes.
14107 (build_assignment): Added comment.
14108 (print_int_node): New function.
14109 (patch_assignment): New second argument. New error handling. Use
14110 print_int_node. Handle references. Use can_cast_to_p to issue
14111 different error message according to the context and check upon
14112 the initialization of the RHS.
14113 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
14114 (operator_string): Handle more operators.
14115 (patch_binop): No longer use a function static
14116 wfl_operator. Improved error message on shift distance.
14117 (build_unaryop, build_incdec, build_cast, patch_unaryop,
14118 patch_cast): New functions.
14120 1998-06-05 Per Bothner <bothner@cygnus.com>
14122 * jvspec.c: New file.
14123 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
14125 * java-tree.h (identifier_subst): Add declaration.
14127 1998-06-04 Tom Tromey <tromey@cygnus.com>
14129 * jvgenmain.c (main): Generate call to JvRunMain.
14131 * class.c (make_class_data): Push value for "sync_info" field.
14132 * decl.c (init_decl_processing): Push "sync_info" field.
14134 1998-06-03 Per Bothner <bothner@cygnus.com>
14136 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
14137 Java (source) name, not signature.
14138 Set TYPE_ALIGN to (at least) that of element_type.
14140 1998-06-02 Per Bothner <bothner@cygnus.com>
14142 * class.c: Moved classname-mangling-rekated code to ...
14143 * mangle.c: ... this new file.
14144 * jvgenmain.c: New program (needs mangle.c) to generate main program.
14145 * Makefile.in: Update for above changes.
14147 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14149 * expr.c (truthvalue_conversion): Convert integer and floating
14150 point value to their truth value.
14151 * lex.c (java_lex): Handle the `null' literal.
14152 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
14153 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
14154 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
14157 * parse.y: Reorganization/documentation on token declaration.
14158 (binop_lookup[]): New added new tree codes.
14159 (relational_expression): Build corresponding binary operators.
14160 (equality_expression, conditional_and_expression,
14161 conditional_or_expression): Likewise.
14162 (java_complete_class): Fix crash in debug message.
14163 (java_complete_tree): Check initialization of method call
14164 arguments. Further bogus node evaluation to detect more error
14165 during assignments. Handles more binary operators.
14166 (patch_assignment): Use DECL_P.
14167 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
14169 (operator_string): Handle more case. Compacted source.
14170 (patch_binop): Changed function comment. Checking for
14171 uninitialized first operand takes the compound assignment into
14172 account and uses DECL_P. Checking for uninitialized second operand
14173 delayed to routine's end. Use macros to issue type bound error
14174 messages and issue messages on both operands if their types are
14175 different. Force fixed type into node. Handle all binary
14178 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14180 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
14181 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
14182 build operator node and return tokens.
14183 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
14184 * parse.h (java_complete_tree): Changed returned type in prototype.
14185 (build_method_invocation, build_assignment, patch_assignment,
14186 patch_binop): New static function declarations.
14187 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
14188 BUILD_EXPR_WFL): New macros.
14189 * parse.y (enum tree_code binop_lookup[]): New static for token to
14191 (%union): Parser union has new sub-structure `operator'.
14192 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
14193 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
14194 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
14195 ASSIGN_ANY_TK): Tokens tagged `operator'.
14196 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
14197 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
14198 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
14199 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
14200 (assignment_operator:): Rule tagged `operator'.
14201 (expression_statement:): Re-installed default rule.
14202 (method_invocation:): Sub rules call build_method_invocation.
14203 (postfix_expression:): Don't attempt to resolve name here. Just
14205 (multiplicative_expression:): Sub-rules build corresponding binop
14207 (additive_expression:, shift_expression:, and_expression:,
14208 exclusive_or_expression:, inclusive_or_expression:): Likewise.
14209 (assignment:): Sub rule invoke build_assignment.
14210 (assignment_operator:): Default rules on sub rules.
14211 (force_error): Added documentation on this variable.
14212 (declare_local_variables): Build initialization calling
14214 (expand_start_java_method): Removed unused rtx declaration. Mark
14215 arguments as already initialized.
14216 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
14217 (java_complete_expand_methods): Don't process next method if
14218 completion of the previous one triggered errors.
14219 (java_complete_expand_method): Call source_end_java_method if no
14220 error were found during completion.
14221 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
14222 locals declaratilon. Handle names found within a class. Return
14223 error_mark_node when things aren't found.
14224 (patch_method_invocation_stmt): Return error_mark_node on failures.
14225 (patch_invoke): Removed unused local. Return the correct node.
14226 (java_complete_tree): Now returns a value. The BLOCK section binds
14227 local identifiers and the type of a BLOCK is now void. Assign the
14228 result of operand completion on COMPOUND_EXPR. Assign the
14229 encapsulated node of a WFL to the result of its completion, except
14230 when the node is an identifier. Now handle MODIFY_EXPR and several
14231 binary operators. Return error_mark_node on errors.
14232 (build_method_invocation, build_assignment, patch_assignment,
14233 build_binop, operator_string, patch_binop): New functions.
14234 * typeck.c (binary_numeric_promotion): New function.
14236 1998-05-21 Per Bothner <bothner@cygnus.com>
14238 * class.c (identifier_subst): New convenience wrapper for ident_subst.
14239 Replace most uses of ident_subst by identifier_subst.
14241 * class.c (push_class_static_dummy_field): Removed function.
14242 (build_class_ref): Find Class object decl by looking up "CNAME.class",
14243 instead of looking got "class" static field. Create that decl here.
14244 (class_identifier_node): Removed; no longer needed.
14245 (init_class_processing): Don't init class_identifier_node.
14246 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
14247 Do nreverse 0 times (instead of twice) for Object and Class.
14248 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
14250 1998-05-20 Per Bothner <bothner@cygnus.com>
14252 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
14253 while initializing linenumber_count and linenumber_table.
14254 Do it before init_function_start (which calls emit_line_note).
14255 * expr.c (expand_byte_code): Don't need to clear lineno here.
14257 1998-05-18 Tom Tromey <tromey@cygnus.com>
14259 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
14260 then mangle number as _N_.
14262 * class.c (mangle_class_field): New function.
14263 (build_class_ref): Set assembler name of class reference using
14264 mangle_class_field.
14265 (push_class_static_dummy_field): Likewise.
14267 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
14269 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
14270 of assigning to TREE_CODE. The latter method exploits a feature
14271 of GCC that is not ANSI compliant.
14273 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14275 * decl.c (pushdecl_force_head): New function.
14276 (pushlevel): Removed conditional printf.
14277 (complete_start_java_method): Don't enter local variable scope if
14278 function is compiled from source code.
14279 * expr.c: parse.h now included
14280 (java_lang_expand_expr): New function.
14281 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
14282 printf. Terminate buffer when doing directories.
14283 * jcf-parse.c (parse_source_file): Call lang_init_source before
14284 parsing and before code generation.
14285 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
14286 use printf if the macro is defined.
14287 * lang.c (lang_init): Install lang_expand_expr hook on
14288 java_lang_expand_expr.
14289 (java_dummy_print): New function.
14290 (lang_init_source): New function.
14291 * lex.c (java_lex): Remember location of an opening brace at the
14292 second nesting level.
14293 (java_is_eol): Unget character seen after a CR if it is EOF.
14294 * parse.h: Now includes lex.h
14295 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
14296 printf if the macro is defined.
14297 (expand_start_java_method, build_expr_block, enter_block,
14298 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
14299 New static function declarations.
14300 (pushdecl_force_head): New extern function declaration.
14301 (INCOMPLETE_TYPE_P): New macro.
14302 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
14303 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
14304 BLOCK_EXPR_ORIGIN): New macros.
14305 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
14306 DECL_SOURCE_LINE_LAST): New macros.
14307 (struct parser_ctxt): Removed field current_method_decl, redundant
14308 with the field current_function_decl. Added fields
14309 first_ccb_indent1 and pending_block.
14310 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
14311 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
14313 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
14314 (compilation_unit:): Cosmetic on sub rule.
14315 (type_declaration:): Cosmetic on sub rules. Added an error rule.
14316 (variable_initializer:): Installed default rule on expression:.
14317 (method_declaration:): method_header: starts a new
14318 method. method_body: installs the function body, absorbs blocks
14319 emitted for temporary variable scopings, pops function's body block
14320 and merges function's last statement lineno in DECL_SOURCE_LINE.
14321 (method_body:): Installed default rules.
14322 (block:): Call enter_block when an opening brace is seen. Absorb
14323 scoping blocks and call exit_block when a closing brace is seen.
14324 (block_statement:): Cosmetic changes.
14325 (method_invocation:): Create WFL around CALL_EXPR node.
14326 (patch_stage): Added comment around definition.
14327 (method_header): Try to use first_ccb_indent1 as the first line of
14328 the method, so BP debug info are emitted at the first opening
14329 brace of the function. If the function has no body, use the
14330 location of the function's name. Override currently defined method
14331 name with the matching WFL so we can point redefinition errors
14332 using the location where the function's name was declared.
14333 (check_abstract_method_header): Interprets DECL_NAME as an
14334 identifier or as a WFL, accordingly.
14335 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
14336 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
14337 location and name information out of it and reinstall DECL_NAME to
14338 its original identifier node value.
14339 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
14340 function's source code).
14341 (read_import_dir): Test the value returned by find_class and issue
14342 a fatal accordingly.
14343 (declare_local_variables): Push a new block for the scope of the
14344 new variable(s) if code has been already generated at that nesting
14345 level. Pinpoint redefinition errors using the variable id
14346 WFLs. Generate initialization code if necessary. If the variable
14347 type is incomplete, register a patch on its decl.
14348 (source_start_java_method): Rewritten. Define a new block for the
14349 function's parameters. Build parameter decl out of function's
14350 arguments and register them for a patch if their types are
14352 (expand_start_java_method): Includes the part of
14353 source_start_java_method that was pushing the parameter decls and
14354 completing the method start code.
14355 (source_end_java_method): Removed call the expand_end_bindings and
14356 poplevel (already taken care of). Reinstall function's arguments
14357 and get function's last line of code before calling
14358 expand_function_end.
14359 (java_method_add_stmt): New comment before the function's
14360 code. Complement the second operand of the current COMPOUND_EXPR
14362 (java_complete_expand_methods): Don't generate debug info on line
14363 zero when expanding a generated constructor.
14364 (java_complete_expand_method): Set start and end line numbers for
14365 a artificially generated constructor to one and manually call
14366 enter_block and exit_block when defining it. For all methods:
14367 expand function's start calling the new expand_start_java_method
14368 and invoke java_complete_tree on the effective method's body, if
14370 (resolve_expression_name): Now use lookup_name_in_blocks to search
14371 local variable decls and print out an error when variables are
14373 (patch_method_invocation_stmt): Inserted comment before the
14375 (lookup_method_invoke): Chain method's arguments using chainon
14376 with the current arg list as a second argument. Inserted missing
14377 IDENTIFIER_POINTER when reporting an error on methods not found.
14378 (refine_accessible_methods_list): Don't retain constructors.
14379 (patch_arguments): Function removed.
14380 (java_complete_tree): Inserted comment before the function's
14381 code. New case for BLOCKs. Moved the WFL case a bit
14382 further. Complete function's arguments.
14383 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
14384 maybe_absorb_scoping_blocks): New functions.
14386 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14388 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
14390 * jcf-parse.c (parse_source_file, java_error_count): New forward
14391 and extern declarations.
14392 (java_parse_abort_on_error): Macro moved.
14393 (jcf_parse_source): fatal called if fopen fails. Now calls
14395 (parse_source_file): New parse_only parameter. Reflects the
14396 elimination of the second pass.
14397 (yyparse): parse_source_file called with argument set to 0.
14398 * jcf.h (JCF_ZERO): Sets java_source to zero.
14399 * lex.c (java_init_lex): pass argument is gone. Function modified
14400 to be called once during the analysis of a file.
14401 (java_unget_unicode): Fixed typo in fatal message.
14402 (java_get_line_col): Likewise.
14403 (java_lval): Likewise. String literals no longer built during
14405 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
14407 * parse.h (MODIFIER_WFL): New macro.
14408 (parse_check_super, parser_check_super_interface): Now return int.
14409 (parser_chain_incomplete_item, not_builtin_p,
14410 complete_method_decl): Declarations removed.
14411 (build_method_invocation_stmt, build_invoke): Renamed using the
14412 `patch' instead of `build'
14413 (register-incomplete_type, obtain_incomplete_type,
14414 java_complete_tree, java_complete_expand_method,
14415 unresolved_type_p, create_jdep_list): New function declarations.
14416 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
14417 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
14418 (jdep): New typedef on new struct _jdep.
14419 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
14420 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
14421 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14422 JDEP_RESOLVED_P): New macros.
14423 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
14424 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
14425 JDEP_VARIABLE): New enum values and jdep kinds.
14426 (jdeplist): New typedef on struct _jdeplist.
14427 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
14429 (CALL_EXPR_PRIMARY): New macro.
14430 (struct parser_ctxt): Fields java_pass, current_method_decl,
14431 method_decl_list deleted. New field jdeplist.
14432 (INCOMPLETE_P): Macro deleted.
14433 * parse.y (single_type_import_declaration:): Removed pass switch.
14434 (type_import_on_demand_declaration): Likewise.
14435 (field_declaration:): Removed pass switch on all sub rules.
14436 (class_declaration:): Call the complete_class_decl removed on
14438 (method_declaration:): Removed second pass switch. No longer chain
14439 methods decl when method_header reduced.
14440 (method_header:): Sub rules no longer depend on pass switch.
14441 (method_declarator:): Likewise.
14442 (method_body:): Likewise.
14443 (abstract_method_declaration:): Likewise.
14444 (block_statement:): Likewise.
14445 (local_variable_declaration:): Likewise.
14446 (argument_list:): Likewise.
14447 (method_invocation:): Likewise. Call to build_method_invocation_stmt
14448 removed. Partial CLASS_EXPR tree node built instead.
14449 (postfix_expression:): Removed pass switch on all sub rules.
14450 (java_pop_parser_context): Free classd_list content.
14451 (yyerror): Call obstrack_grow0 to finalize error message.
14452 (check_class_interface_creation): Comment modified to reflect new
14453 returned value meaning. Removed second pass switch. Return 1 if an
14454 error was found, 0 otherwise. Adjust pointer on filename if a
14455 leading path separator was found.
14456 (maybe_create_class_interface_decl): Removed first pass switch
14457 when linking the class decl to the class_list. Install a new
14458 jdep_list for the class.
14459 (add_superinterfaces): List of unresolved interfaces is
14460 gone. Unresolved interfaces are directly added to the current
14462 (create_interface): Second pass shortcut removed.
14463 ctpx->modifier_ctx access through MODIFIER_WFL.
14464 (create_class): Second pass shortcut removed. Call to
14465 register_incomplete_type replaces the call to
14466 parser_chain_incomplete_item.
14467 (complete_class_decl): Function removed.
14468 (duplicate_declaration_error): New way of retrieving redeclared
14470 (register_fields): Call to lookup_modifier_cl replaced by
14471 MODIFIER_WFL. New way of handling unresolved type, using
14472 unresolved_type_p and obtain_incomplete_type.
14473 register_incomplete_type replaces call to parser_chain_incomplete_item.
14474 (patch_stage): New static global variable.
14475 (method_header): New way of handling unresolved type, using
14476 unresolved_type_p and obtain_incomplete_type. patch_stage used to
14477 indicates that the method decl needs to be patched.
14478 (check_abstract_method_header): Call to lookup_modifier_cl
14479 replaced by MODIFIER_WFL.
14480 (method_declarator): Incomplete argument type are registered
14481 calling register_incomplete_type. Patch on the declared method is
14482 issued in that case.
14483 (unresolved_type_p): New function.
14484 (parser_check_super_interface): New comment to reflect function's
14485 modified returned type (int). Function and has a new argument
14486 this_wfl. Call to parse_error_context uses this_wfl instead of
14487 relying on lookup_cl.
14488 (parser_check_super): Comment reflects function's new returned
14489 type (int). Function returns nonzero value on error.
14490 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
14491 register_incomplete_type, jdep_resolve_class): New functions to
14492 handle incomplete types in declarations.
14493 (java_complete_class): Rewritten to work with the new incomplete
14494 type handling scheme.
14495 (complete_class_report_errors): Likewise.
14496 (complete_method_decl): Removed: it jobs is now handled by
14497 java_complete_class.
14498 (do_resolve_class): Class loaded in not already loaded and not
14499 found in Java source code.
14500 (java_check_regular_methods, java_check_abstract_methods): Don't
14501 call complete_method_decl anymore.
14502 (lookup_modifier_cl, not_builtin_p): Functions deleted.
14503 (read_import_dir): Got rid of the pass number dependency.
14504 (declare_local_variables): New handling of unresolved types (patch
14506 (source_start_java_method): New parameter level. Function called
14507 with level set to 1 when argument types are potentially
14508 unresolved. Called to complete the job with level set to 2 once
14509 types are complete.
14510 (source_end_java_method): Call to permanent_allocation
14511 removed. Waiting to be replaced by a more suitable obstack
14513 (java_complete_expand_methods, java_complete_expand_method,
14514 java_expand_finals): New functions.
14515 (build_method_invocation_stmt): Renamed
14516 patch_method_invocation_stmt. Extracts function call expression
14517 (wfl) and arguments (args) from CALL_EXPR tree operands.
14518 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
14519 call. Patch the function and argument operand of the CALL_EXPR
14521 (patch_argument, java_complete_tree): New functions.
14523 1998-04-20 Per Bothner <bothner@cygnus.com>
14525 Recover from missing fields and methods (i.e. error instead of fatal).
14526 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
14527 * expr.c (expand_invoke): Recover from missing method.
14528 (expand_java_field_op): Recover from missing field.
14529 Inline references to java.lang.{Integer,Char,...}.TYPE.
14530 * typeck.c (get_type_from_signature), java-tree.h: New function.
14531 * class.c (add_method): Use get_type_from_signature.
14532 (build_class_ref): Handle a class that was not found.
14533 * typeck.c (convert): Handle conversion to pointers (for convenience).
14534 * verify.c (verify_jvm_instructions): Use get_type_from_signature
14535 instead of lookup_field to handle missing fields.
14537 * jcf-parse.c (process_zip_dir): Set java_source.
14539 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
14541 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
14543 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14545 * jcf-parse.c (load_class): Don't change input_filename before
14546 calling jcf_parse_source (but still do it before calling
14548 (jcf_parse_source): Assign input_filename after having saved the
14550 * lex.c (java_init_lex): Chain a WFL node to the import on demand
14551 list. ctxp->modifier_ctx zeroed according to its new
14552 definition. ctxp->filename initialized. Removed
14553 JAVA_MODIFIER_CTX_UNMARK.
14554 (java_unget_unicode): Update the character based column position.
14555 (java_allocate_new_line): ref_count not used anymore. Always free
14556 ctxp->p_line. Initialize c_line->char_col to 0.
14557 (java_get_unicode): Update the character based column position.
14558 (java_lex): Use ctxp->elc to store current position in source
14559 file, at the beginning of the parsed token. Set modifier_ctx entry
14560 corresponding to the parse modifier to a WFL node. Return a WFL
14561 node when an identifier is parsed.
14562 (java_lex_error): Now uses ctxp->elc to store current position in
14564 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
14565 * lex.h (build_wfl_node): New function definitions.
14566 (struct java_line): ref_count and next fields are gone. New field
14568 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14569 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
14570 (JAVA_COLUMN_DELTA): New macro.
14571 (java_lc): New typedef on new struct _java_lc.
14572 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
14573 (parse_error_context, parse_warning_context): Changed prototypes.
14574 (java_get_line_col): Added as an available global function.
14575 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
14576 (IC_DECL): Replaced by macro IC_TYPE
14577 (DEPEND_WFL): New macro.
14578 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
14580 (exit_java_complete_class): Removed a commented out statement.
14581 (struct parser_ctxt): Added comments on fields. modifier_ctx is
14582 now an array of tree nodes. Deleted fields line_list and
14583 e_line. New field elc, to replace e_line.
14584 * parse.y (array_type:): Build WFL node.
14585 (qualified_name:): Build a single WFL node out of two. Retain
14586 the location information of the first node in the resulting node.
14587 (package_declaration:): Use package name as a WFL node
14588 (single_type_import_declaration:): Use imported name as a WFL node.
14589 (type_import_on_demand_declaration:): Use root of the imported
14590 packages as a WFL node.
14591 (field_declaration:): Removed unused local variable cl.
14592 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
14593 (yyerror): New static elc. Removed static error_line, error_pos.
14594 New local code_from_source. Save ctxp->elc into elc at the first
14595 pass. Call java_get_line_col to get a string of the line where
14596 the error occurred.
14597 (debug_line): Removed static function.
14598 (parse_error_context, parse_warning_context): Parameter cl is now
14599 a WFL node. Use its value to initialize ctxp->elc.
14600 (redefinition_error): Parameter cl is now a WFL node.
14601 (parse_add_interface): New parameter wfl. No longer call
14602 lookup_cl, use wfl instead.
14603 (check_class_interface_creation): Parameter cl is now a WFL node.
14604 (maybe_create_class_interface_decl): Likewise.
14605 (add_superinterfaces): New function.
14606 (create_interface): Removed local cl, node, super_decl,
14607 super_decl_type. Function now uses id as a WFL node. Better
14608 warning/error report on obsolete or forbidden mix of
14609 modifiers. Now calls add_superinterfaces to register interfaces.
14610 (create_class): Removed local cl, node. Local variable id is used
14611 as a WFL node. Better error report on forbidden modifier
14612 mix. Uses add_superinterfaces to register interfaces.
14613 (find_field): Argument cl is now a WFL node. Now store the WFL
14614 node of a fields that needs to be checked for their
14616 (method_header): Local variable node non longer used. Local
14617 variable id replaces cl.
14618 (check_modifiers_consistency): Local variable cl is now a WFL
14620 (method_declarator): Local variable cl replaced by parameter id.
14621 (parser_qualified_name): Now uses parameter name as a WFL node.
14622 (parser_check_super_interface): New parameter wfl, for achieve
14623 greater accuracy during error reports.
14624 (parser_chain_incomplete_item): New parameter named location. Used,
14625 along the decl, to construct the incomplete item node.
14626 (java_complete_class): resolve_class now uses WFL node extracted
14627 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
14629 (complete_method_decl): Unresolved function's argument types are WFL.
14630 (resolve_class): Parameter cl is now a WFL node.
14631 (resolve_and_layout): Likewise.
14632 (do_resolve_class): Likewise. Try first to use cl and then do the
14633 lookup on the decl when calling check_pkg_class_access.
14634 (complete_class_report_errors): Use IC_TYPE in place of
14635 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
14636 instead of doing a lookup over the decl.
14637 (java_check_final): Use WFL info from field tree list.
14638 (lookup_cl): Rewritten and returns a statically defined WFL node.
14639 (lookup_modifier_cl): Now uses information from WFL nodes.
14640 (process_imports): Likewise.
14641 (read_import_dir): name and cl arguments replaced by a single WFL
14642 node. Function modified accordingly.
14643 (find_in_imports_on_demand): Now uses WFL node.
14644 (check_pkg_class_access): cl argument is now a WFL node.
14645 (declare_local_variables): Fixed to use WFL nodes.
14646 (resolve_expression_name): Likewise.
14647 (build_method_invocation_stmt): name_combo argument renamed
14648 wfl. Function modified to use WFL nodes.
14649 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
14650 (lookup_method_invoke): cl is now a WFL node. Added missing
14651 IDENTIFIER_POINTER to class type decl name.
14653 1998-04-14 Dave Brolley <brolley@cygnus.com>
14655 * lang.c (init_parse): Now returns char* containing the filename.
14657 1998-04-10 Per Bothner <bothner@cygnus.com>
14659 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
14661 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
14662 * class.c (make_class_data): If flag_assume_compiled, initial class
14663 state is CSTATE_PREPARED; make superclass and interfaces direct
14664 references, rather than constant pool indexes.
14666 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14668 * parser.y: Include flags.h. Removed debug variable pl.
14669 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
14670 (block:): Likewise.
14671 (labeled_statement_nsi:): Generate debug info when reducing
14672 expression_statement:.
14673 (check_pkg_class_access): get_access_flags_from_decl invocation
14674 fixed for new CLASS_* flags location.
14675 (source_end_java_method): Save/restore parser context when
14676 entering/leaving this routine. Restore lineno to its right value
14677 before calling expand_end_bindings.
14678 (build_method_invocation_stmt): build_invoke called with the
14679 current line information.
14680 (build_invoke): New argument cl. Wrap the function call around a
14682 (refine_accessible_methods_list): Changed comment, removed
14684 * parse.h: Fixed typo in comments.
14685 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
14686 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
14687 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
14689 * lex.c (java_lex): Record the last closing curly bracket of a
14691 * jcf-parse.c (jcf_parse_source): Now calls
14692 java_check_methods. Clarified comment, fixed typo.
14694 1998-04-09 Dave Brolley <brolley@cygnus.com>
14696 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
14697 (finish_parse): Expose for non USE_CPPLIB builds.
14699 1998-04-08 Jeffrey A Law (law@cygnus.com)
14701 * lang.c (lang_print_xnode): New function.
14703 1998-04-03 Per Bothner <bothner@cygnus.com>
14705 * decl.c (class_dtable_decl), java-tree.h: New tree node.
14706 * class.c (get_dispatch_vector, get_dispatch_table): New functions
14707 used to build a class's dispatch table.
14708 (make_class_data): Generate dispatch table if flag_assume_compiled.
14709 Set dtable of class object to address of class_dtable_decl.
14711 * decl.c (int_decl_processing): Make soft_badarrayindex_node
14712 be volatile and have side effects - generates better code.
14714 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
14715 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
14717 * expr.c (expand_invoke): If class is final, method is
14718 effectively final, so can call it directly.
14720 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
14722 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
14724 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14726 * parse.y (build_method_invocation_stmt): Removed extra argument
14729 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14731 * expr.c (dtable_indent): Now static global.
14732 (expand_invoke): Now call invoke_build_dtable and
14733 build_invokevirtual.
14734 (invoke_build_dtable, build_invokevirtual): New functions.
14735 * jcf-io.c (find_class): Defer issuing a warning by setting
14736 jcf->outofsynch to 1.
14737 * jcf-parse.c (jcf_out_of_synch): New function.
14738 (load_class): Test this_jcf.outofsynch flag and call
14739 jcf_out_of_synch accordingly.
14740 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
14741 comment indentation.
14742 * lex.c (java_get_unicode): Fixed code indentation.
14743 (java_lex): Create string literal. Fixed typo. Removed several
14744 premature obstack_free.
14745 * parse.h: New enums for name resolution and invocation mode.
14746 (struct qualification): New data structure.
14747 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
14748 (do_resolve_class, build_method_invocation_stmt,
14749 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
14750 debug_line, identical_subpath_p, invocation_mode,
14751 refine_accessible_methods_list, build_invoke,
14752 lookup_method_invoke): New functions declared.
14753 (build_invokevirtual, invoke_build_dtable, match_java_method,
14754 build_field_ref, jcf_out_of_synch): New references to external
14756 (struct parse_ctxt): Removed artificial_constructor field.
14757 * parse.y: (array_type:): Type defined for this rule.
14758 (class_type:): Installed default rule for interface_type:.
14759 (array_type:): Now build Java array type.
14760 (qualified_name:): Now use obstack_grow0.
14761 (method_declaration:): Skip the artificial constructor added to
14763 (abstract_method_declaration:): Execute the code only during pass 1.
14764 (block:): Installed default rule in block_statements:.
14765 (block_statement:): Add the statement to the method during pass 2.
14766 (statement_expression): Installed default rule for
14767 method_invocation:.
14768 (argument_list:): Added code to build the argument list.
14769 (method_invocation:): Added call to create the method invocation
14771 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
14772 (debug_line): New function for debug.
14773 (complete_class_decl): No longer do something during pass 1.
14774 (method_header): Use BUILD_PTR_FROM_NAME.
14775 (parser_qualified_classname): Use obstack_grow0. Removed bogus
14777 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
14778 function's main comment.
14779 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
14781 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
14782 (resolve_class): Now works with arrays.
14783 (do_resolve_class, resolve_and_layout): New functions.
14784 (java_check_regular_methods): Reverse method list before and after
14785 having processed it. No longer set ctxp->artificial_constructor.
14786 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
14787 accordingly. Fixed typo in issued error message. Now use
14789 (find_in_imports_on_demand): Now use obstack_grow0.
14790 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
14791 (source_end_java_method): Call expand_expr_stmt instead of
14792 expand_expr. Calls it before calling expand_function_end.
14793 (java_method_add_stmt): Do nothing if errors were found during
14795 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
14796 (build_method_invocation_stmt, build_invoke, invocation_mode,
14797 lookup_method_invoke, refine_accessible_methods_list,
14798 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
14800 * typeck.c (build_java_signature): Properly end method signature
14801 if return type skipped.
14802 (match_java_method): New function.
14804 1998-03-16 Per Bothner <bothner@cygnus.com>
14806 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
14808 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
14810 * expr.c (build_invoke_non_interface): New function.
14811 (methods_ident, ncode_ident): Now static globals.
14812 (expand_invoke): Use build_invoke_non_interface.
14813 * java-tree.h (struct lang_decl): New field function_decl_body.
14814 (DECL_FUNCTION_BODY): New macro.
14815 * jcf-parse.c (jcf_parse_source): Deeper check before setting
14816 CLASS_FROM_SOURCE_P.
14817 (parse_source_file): Fixed typos. Call java_layout_parsed_class
14818 before starting pass 2. Call to java_generate_parsed_class replaced
14819 by java_register_parsed_class.
14820 * lex.c: Fixed typo in header. Some line width related formating.
14821 * lex.h: Some line width related formating.
14822 * parse.h (source_end_java_method, resolve_expression_name,
14823 complete_class_decl, maybe_create_class_interface_decl,
14824 check_class_interface_creation): New static function declarations.
14825 (java_layout_parsed_class, java_method_add_stmt): New function
14827 (struct parser_ctxt): Field mark_class_generate removed. New
14828 fields class_list and artificial_constructor.
14829 * parse.y: Fixed typo in header.
14830 (class_declaration:): Call complete_class_decl when class body
14832 (method_declaration:): Call source_end_java_method in pass 2 when
14833 the method body is defined.
14834 (postfix_expression:): Do expression name resolution on sub-rule
14835 name during pass 2.
14836 (create_class, create_interface): Merged common pieces.
14837 (check_class_interface_creation, maybe_create_class_interface_decl):
14839 (complete_class_decl): New function.
14840 (register_fields): Fixed line width related typo.
14841 (method_header): Correctly skip first argument when fixing
14842 argument line. Changed the loop.
14843 (java_check_circular_reference): Now use ctxp->class_list.
14844 (java_complete_class): Removed start/stop marking.
14845 (java_check_regular_methods): Now takes a class decl as an
14846 argument. Add default constructor if none were encountered.
14847 (java_check_methods): Now use ctxp->class_list. Changed call to
14848 java_check_regular_methods.
14849 (source_start_java_method): Set DECL_ARG_TYPE for each function
14851 (source_end_java_method, java_method_add_stmt): New functions.
14852 (java_generate_parsed_class): No longer exists.
14853 (java_layout_parsed_class, java_register_parsed_class): New functions.
14854 (resolve_expression_name): New function.
14856 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14858 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
14859 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
14860 until pass initializations are done. Call read_import_dir with
14862 * parse.h: (lookup_modifier_cl): New function declared.
14863 (INTERFACE_FIELD_MODIFIERS): New macro.
14864 (OBSOLETE_MODIFIER_WARNING): New macro.
14865 * parse.y: (register_fields): Class type and current field name in
14866 local variables. Check modifier(s) if adding field(s) to an interface.
14867 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
14868 and report errors using the faulty modifier line context.
14869 (lookup_modifier_cl): New function.
14870 (read_import_dir): Detect and report default import processing
14873 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
14875 Add a pair of -fassume-compiled/-fno-assume-compiled options.
14876 * class.c (is_compiled_class): Return 1 after making sure it
14877 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
14878 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
14879 * java-tree.h (flag_assume_compiled): Add decl.
14880 * lang.c (lang_f_options): Add the flag.
14881 (flag_assume_compiled): Add decl, default to 0.
14883 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14885 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
14886 (is_compiled_class): Likewise.
14887 (layout_class): Likewise.
14888 (layout_class): Detect and lay out classes defined in source code.
14889 (interface_of_p, add_interface_do, may_add_interface): New
14891 (add_interface): Now use add_interface_do.
14892 (add_method_1): New function.
14893 (add_method): Now use add_method_1.
14894 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
14895 (complete_start_java_method): New function.
14896 (start_java_mehod): Now call complete_start_java_method.
14897 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
14898 (expand_invoke): Likewise and fixed typo.
14899 *gjava.c: (print_super_field): Use new argument to find_class
14902 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
14903 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
14904 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
14906 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
14907 (add_method_1, push_class): New prototypes.
14908 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
14909 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
14910 directory where the class was found.
14911 (find_class): New argument DO_CLASS_FILE. Function find_class
14912 modified accordingly.
14913 *jcf-parse.c: (fix_class_path): New function.
14914 (load_class): Use new VERBOSE argument. load_class now finds and
14915 loads/parses .class/.java files. Save read_state of current_jcf
14917 (java_parser_abort_on_error): New macro.
14918 (jcf_parse_source, parse_source_file): New function.
14919 (jcf_parse): Fixed typo.
14920 (yyparse): Call parse_source_file () only.
14921 (process_zip_dir): Fixed typo, fix zdir->filename_length when
14922 writing the real class name back in the zip directory entry.
14923 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
14924 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
14925 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
14926 (find_class): Prototype fixed.
14927 *lex.c: Added 1998 time stamp.
14928 Removed all static global variables, moved into the parser
14929 context data structure.. Now include unistd.h if SEEK_SET not
14931 (java_init_lex): Rewritten.
14932 (java_sneak_unicode): Modified current unicode access in current line.
14933 (java_unget_unicode): Likewise.
14934 (java_allocate_new_line): New allocation management.
14935 (java_read_char): Modified access and storage of unget_utf8_value.
14936 New way of processing current unicode.
14937 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
14938 (java_get_unicode): Now use the parser context.
14939 (java_lineterminator): Likewise.
14940 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
14941 of the reentrant parser implementation. Function now use the
14942 parser context data structure and java_lval. Fixed production of
14943 the float and double constant "out of range" error message. Fixed
14944 obstack use. Return integer value when hitting a modifier. Now
14945 return type for TRUE, FALSE and other predefined types. Return
14946 identifier as a TREE_LIST list containing the current line context
14947 as the TREE_VALUE sub-node.
14948 (java_unicode_2_utf8): Fixed typo in declaration.
14949 (java_lex_error): Now use the parser context data structure.
14950 *lex.h: Added 1998 time stamp.
14951 (struct java_line): New fields ref_count and next.
14952 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14953 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
14954 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
14955 *parse.h: Added 1998 time stamp.
14956 (java_parse_source_file): Renamed from parse_source_file.
14957 (YYERROR_NOW, YYNOT_TWICE): Fixed.
14958 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
14959 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
14960 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
14961 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
14962 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
14963 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
14964 (struct parser_ctxt): New data structure to keep the parser context.
14965 *parse.y: Added 1998 time stamp, got rid of static global variables.
14966 (java_error_count, ctxp): New global variables.
14967 (%union): New value field.
14968 (numeric_type, integral_type): Rules removed.
14969 (primitive_type): Rule defined to handle integral, float, double and
14971 (qualified_name, package_declaration,
14972 single_type_import_declaration, type_import_on_demand_declaration,
14973 modifiers, class_declaration, super, interfaces,
14974 interface_type_list, class_body, field_declaration,
14975 field_declaration, variable_declarators, variable_declarator,
14976 variable_declarator_id, method_declaration, method_header,
14977 formal_parameter_list, formal_parameter, method_body, block,
14978 static, interface_declaration, extends_interfaces,
14979 abstract_method_declaration, local_variable_declarators): Rules now
14981 (force_error, do_warning): New global statics.
14982 (push_parser_context, parser_context_save_global,
14983 parser_context_restore_global, pop_parser_context): New functions.
14984 (yyerror): Now uses the global parser context. Fixed use of obstack.
14985 (parse_error, parse_error_context, parse_warning_context,
14986 java_accstring_lookup, redefinition_error, check_modifiers,
14987 parser_add_interface, create_interface, create_class, find_field,
14988 duplicate_declaration_error, register_fields, method_header,
14989 check_modifiers_consistency, check_abstract_method_header,
14990 method_declarator, parser_qualified_classname,
14991 parser_check_super_interface, parser_check_super,
14992 parser_chain_incomplete_item, java_check_circular_reference,
14993 layout_class_from_source, java_complete_class,
14994 complete_method_decl, resolve_class, complete_class_report_errors,
14995 java_check_final, check_method_redefinition,
14996 java_check_regular_methods, java_check_abstract_methods,
14997 java_check_methods, lookup_java_interface_method2,
14998 lookup_java_method2, lookup_cl, find_name_in_single_imports,
14999 process_imports, find_in_imports, read_import_entry,
15000 read_import_dir, find_in_imports_on_demand,
15001 check_pkg_class_access, not_builtin_p, declare_local_variables,
15002 source_start_java_method, java_generate_parsed_class): New
15004 *typeck.c: (signature_include_return): New global variable.
15005 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
15006 to add the function returned type in the signature.
15008 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
15010 * jcf-io.c (open_in_zip): Use strncmp and LEN.
15012 1998-01-29 Dave Brolley <brolley@cygnus.com>
15014 * Make-lang.in (java.info): Added.
15015 (java.install-info): Added
15017 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
15019 * Makefile.in (clean): Also remove java/parse.c.
15021 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
15023 Add a pair of -fbounds-check/-fno-bounds-check options.
15024 * lang.c (lang_decode_option): Add code to grok arguments.
15025 (flag_bounds_check): Add decl.
15026 (lang_f_options): New array w/ the option in it.
15027 * java-tree.h (flag_bounds_check): Add decl.
15028 * lang-options.h: New file.
15029 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
15030 of a static macro value.
15031 (JAVA_ARRAY_EXCEPTION): Delete macro.
15033 1998-01-23 Per Bothner <bothner@cygnus.com>
15035 * typeck.c (build_java_array_type): Fix two bugs in previous change.
15036 * expr.c (build_anewarray): Add missing promote_type.
15038 1998-01-22 Per Bothner <bothner@cygnus.com>
15040 Add array types with known length to optimize bounds checking.
15041 * typeck.c (build_java_array_type): Take length parameter.
15042 (java_array_type_length, build_prim_array_type): New functions.
15043 * java-tree.h: Update for new functions.
15044 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
15045 * class.c: Use build_prim_array_type.
15046 * expr.c (can_widen_reference_to): Handle known-length array types.
15047 (verify_jvm_instructions): Keep track of integer push instructions
15048 followed by newarray/anewarray, so we can build known-length arrays.
15049 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
15050 (java_array_data_offset): New function.
15051 (build_java_array_length_access): New function. Optimize if constant.
15052 (build_java_arrayaccess): Constant fold bounds check.
15053 (expand_java_newarray, expand_java_anewarray): Replaced by ...
15054 (build_newarray, build_anewarray): New functions.
15055 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
15056 * verify.c (merge_types): Handle known-lengh array types.
15058 1998-01-19 Per Bothner <bothner@cygnus.com>
15060 * expr.c (expand_byte_code): Fix performace bug, which caused
15061 searching linenumber_table to be linear rather than constant.
15063 1997-12-12 Per Bothner <bothner@cygnus.com>
15065 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
15067 * decl.c, java-tree.h (soft_fmod_node): New global.
15068 * decl.c (init_decl_processing): Define __builtin_fmod.
15069 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
15070 using __builtin_fmod.
15072 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
15074 * keyword.h: New file, output of keyword.gperf as processed by
15076 * lex.c (java_lex_init): Initialize java_error_flag.
15077 * parse.c (YYERROR_NOW): Uses java_error_flag.
15078 * parse.y: New static java_error_flag. Useless definition of
15080 * parse.y (java_error): Portable error recovery using
15081 java_error_flag (not yet completely tuned).
15083 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
15085 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
15087 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15089 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
15090 (parse.c, lex.c, keyword.h): New rules for Java source code
15092 * parse.c: Renamed into jcf-parse.c.
15093 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
15094 * keyword.gperf: New file, Java keywords.
15095 * parse.y: New file, Java language grammar.
15096 * parse.h: New file, Java language grammar definitions.
15097 * lex.c: New file, Java language lexer.
15098 * lex.h: New file, Java language lexer definitions.
15100 1997-12-03 Per Bothner <bothner@cygnus.com>
15102 * decl.c (clinit_identifier_node), java-tree.h: New global.
15103 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
15104 * verify.c (verify_jvm_instructions): Inline use of removed macros.
15105 * expr.c (expand_java_field_op): Check for invalid assignment
15108 * jcf-reader.c (get_attribute): Test for wrong attribute length.
15110 1997-10-27 Per Bothner <bothner@cygnus.com>
15112 * verify.c (verify_jvm_instructions): When processing a handler,
15113 attempt to set the current_subr to the right value.
15114 (More complicated code combines Sep 17 and Oct 22 versions.)
15116 1997-10-24 Per Bothner <bothner@cygnus.com>
15118 * class.c (push_class): Figure out (guess) name of source file.
15119 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
15120 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
15121 (parse_class_file): Change return type from int to void.
15122 Call debug_start_source_file/debug_end_source_file.
15124 * expr.c (build_java_binop): Fix masking 2nd operand.
15125 * decl.c (init_decl_processing): Set sizetype first.
15127 1997-10-22 Per Bothner <bothner@cygnus.com>
15129 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
15130 (Revert Sep 17 change.)
15132 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15134 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
15135 .class extension in their name and fix thing so we don't process
15136 them parse_zip_file_entries().
15137 (parse_zip_file_entries): Cleaned unused local variables.
15139 1997-10-20 Per Bothner <bothner@cygnus.com>
15141 * expr.c (can_widen_reference_to): Allows equal array element types.
15142 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
15143 * jcf-dump.c (RET): Get (and print) index.
15145 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
15146 Promote element type to POINTER_TYPE.
15148 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15150 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
15151 find_in_current_zip, jcf_figure_file_type): Moved from
15152 jcf-reader.c to parse.c.
15153 * zextract.c: (read_zip_archive): takes file_comment_length possible
15154 field into account.
15156 1997-10-20 Per Bothner <bothner@cygnus.com>
15158 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
15160 * verify.c (merge_types): Handle array types even better ...
15162 1997-10-17 Per Bothner <bothner@cygnus.com>
15164 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
15166 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
15167 * class.c (make_class_data): Don't build fields_decl if no fields.
15168 When building fields_decl, skip if DECL_ARTIFICIAL.
15170 * expr.c (java_stack_swap): Update stack_type_map.
15171 * verify.c (merge_types): Handle array types better.
15173 1997-10-15 Per Bothner <bothner@cygnus.com>
15175 * class.c (add_field): Don't promote short integral fields to
15176 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
15177 * expr.c (push_value): Promote and convert short integral values.
15179 * decl.c, java-tree.h (integer_two_node): New constant node.
15180 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
15182 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15184 * class.c (append_gpp_mangled_type): Use function argument
15185 unpromoted type to generate mangled name.
15187 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15189 * constants.c (build_constant_data_ref): Now uses current_class
15190 instead of main_class.
15191 (build_constants_constructor): Now uses current_class instead of
15193 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
15194 of the global variable SeepZipFiles done here.
15195 * zextract.c (read_zip_archive): extra_field optional field taken
15196 into account while computing the position of the class file in the
15198 * verify.c (verify_jvm_instructions): Use current_jcf to search
15200 * parse.c (load_class): First search for the class to load in the
15201 current zip file. Saves current_jcf (restored before returning
15202 from that function). Don't call JCF_FINISH in the class was found
15203 in the current ZIP file.
15204 (jcf_parse): If the class was found in the current ZIP file, save
15205 its tree_constant_pool (for later reuse).
15206 (parse_class_file): New function. Process each method defined in
15207 the current class and record the class as to be later registered.
15208 (yyparse): Rewritten. Figure the type of the current file and switch
15210 * lang.c: New global variable current_jcf.
15211 (lang_init): Removed compiling_from_source test (done later, in
15212 yyparse). Removed call the jcf_parse ().
15213 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
15214 (typedef struct JCF): New fields seen_in_zip (to mark a class found
15215 in the current ZIP file) and zip_offset (offset to the class data in
15216 the current zip file).
15217 * jcf-reader.c: zipfile.h included.
15218 localToFile: New ZipFileCache static global variable
15219 (parse_zip_file_entries): New function. Browse the current ZIP
15220 file directory and process each class found.
15221 (process_zip_dir): New function. Register each class found in the
15222 ZIP file directory. The class aren't parsed but a valid JCF is
15223 link to each of them.
15224 (find_in_current_zip): New function. Search for a class in the
15225 current ZIP file directory. If found, prepare the class so that it
15227 (jcf_figure_file_type): New function. Examine the file structure
15228 to figure a class file, a ZIP file. If none of these categories are
15229 matched, a source file is assumed.
15230 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
15231 SeenZipFile: New global variable.
15232 (open_in_zip): Use zipmember's length to accelerate the search for
15233 a member. If zipmember was NULL and zip file successfully read,
15235 * java-tree.h: New global variable current_jcf declared. Added
15236 declaration for current_constant_pool_tags, current_constant_pool_data,
15237 current_constant_pool_length, current_constant_pool_data_ref.
15238 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
15239 store the JCF of classes seen in a zip file) and tree *constant_pool
15240 (to save a loaded class constant pool). current_class declared here.
15241 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
15242 retrieve method_ref_constant.
15243 (PUSHC): java_push_constant_from_pool now uses current_jcf.
15244 (OBJECT): get_class_constant now uses current_jcf.
15245 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
15246 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
15247 (expand_invoke): Now uses current_class instead of main_class
15248 (build_class_init): Now uses current_class instead of main_class
15249 * class.c: New static global variable registered_class.
15250 (register_class): New function.
15251 (emit_register_class): Modified to use registered_class instead of
15253 (is_compiled_class): Now take into account class seen in the archive.
15255 1997-10-06 Per Bothner <bothner@cygnus.com>
15257 * except.h: Renamed to: java-except.h.
15258 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
15259 * except.c: Add semi-working (commented out) implementation.
15261 * expr.c (expand_iinc): Add needed flush_quick_stack.
15262 * parse.c (set_source_filename): New function.
15263 (give_name_to_class): Set input_filename from package.classname.java.
15265 * jcf-io.c (find_class): Don't look first in ".".
15267 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15269 * zextract.c (read_zip_archive): Now takes into account the
15271 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
15273 1997-09-20 Per Bothner <bothner@cygnus.com>
15275 * constants.c, java-tree.h (build_internal_class_name): New function.
15276 (alloc_class_constant): Re-implement using build_internal_class_name.
15277 * class.c (make_class_data): Likewise.
15278 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
15280 1997-09-17 Per Bothner <bothner@cygnus.com>
15282 * verify.c (verify_jvm_instructions): Temporarily set current_subr
15283 to NULL before pushing an exception handler target.
15285 * expr.c (flush_quick_stack): Save from low stack indexes to high.
15286 (java_stack_swap, java_stack_dup): Re-write to be safe from
15287 clobbering registers.
15288 (build_class_init): New function.
15290 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
15292 * typeck.c (build_java_array_type): Temporary use
15293 permanent_obstack to create the array 'length' field.
15294 * expr.c (lookup_label): Temporay use permanent_obstack to create
15295 label if not found.
15296 * class.c (push_super_field): Tempory use permanent_obstack.
15298 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15300 * typeck.c (type_for_mode): Now handles double_type_node and
15302 * verify.c (verify_jvm_instructions): The instruction following
15303 the wide bytecode is checked. OPCODE_ret added to the list of
15306 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15308 * class.c (make_class): Temporary use permanent_obstack. Set the
15309 class CLASS_P field to 1.
15310 (push_class): Temporary use permanent_obstack.
15311 (set_super_info): Temporary use permanent_obstack.
15312 (add_method): Temporary use permanent_obstack, set
15313 METHOD_TRANSIENT().
15314 (add_field): Temporary use permanent_obstack. Sets
15315 FIELD_VOLATILE() and FIELD_TRANSIENT().
15316 (build_class_ref): Temporary use permanent_obstack if the class
15318 (build_static_field_ref): Temporary use permanent_obstack when
15319 creating field's rtl.
15320 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
15321 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
15322 and fields. Function finalized, as far as flag handling.
15323 (push_class_static_dummy_field): Temporary use permanent_obstack.
15324 (emit_register_class): Force generation of class registration at
15326 * decl.c (end_java_method): Call permanent_allocation() before
15328 * expr.c (can_widen_reference_to): Added comment to interface
15329 handling, fixed typo.
15330 (lookup_field): Now uses CLASS_P() to correct FIXME
15331 (expand_invoke): Verification on public && !static &&
15332 !abstract moved into soft_lookupinterfacemethod (kaffe).
15333 Use Object class dtable if objectref is an array when expanding
15335 (java_push_constant_from_pool): Temporary use permanent_obstack
15336 for CONSTANT_string
15337 * parse.c (get_ref_constant): Temporary use permanent_obstack to
15338 create constant references.
15339 (get_constant): Temporary use permanent_obstack to create constant.
15340 (load_class): Temporary use permanent_obstack to load class.
15341 (jcf_parse): Temporary use permanent_obstack to perform class
15343 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
15344 (build_java_signature): Temporary use permanent_obstack.
15345 * verify.c: (verify_jvm_instruction): removed unnecessary verification
15347 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
15348 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
15351 1997-09-11 Per Bothner <bothner@cygnus.com>
15353 * class.c (append_gpp_mangled_type): Fix typo.
15354 (emit_register_class): Use main_class to get class object, rather
15355 than looking for no-longer-existing static decl starting with _CL.
15356 * typeck.c (parse_signature_type): Promote array element type
15357 if it is a RECORD_TYPE.
15359 1997-09-10 Per Bothner <bothner@cygnus.com>
15361 * class.c (push_class_static_dummy_field): New function.
15362 (mangle_static_field): New. Do G++-style mangling of static fields.
15363 (layout_class): Mandle static fields here, not in add_field.
15364 (build_class_ref): The class object is now a dummy static field.
15365 * decl.c (find_local_variable): Look for best, instead of first match.
15366 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
15367 (build_java_athrow): Don't check here if exception is Throwable.
15368 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
15369 (TYPE_USED): Removed. No longer used ...
15370 * parse.c (jcf_parse): Call push_class_static_dummy_field.
15371 * verify.c (push_pending_label): New function.
15372 (push_pending_block): Renamed to check_pending_block.
15373 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
15374 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
15375 re-checking possible handlers) after a store (less wasted work).
15376 Check for null handler (finally) before calling add_handler.
15377 Various changes to (finally?) correctly handle try/finally.
15379 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
15381 * class.c: Include stdio.h.
15383 1997-09-04 Per Bothner <bothner@cygnus.com>
15385 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
15386 to make sure class is initialized before static/special invoke.
15388 * verify.c (verify_jvm_instructions): On a store instruction,
15389 call find_local_variable to force pre-allocation of decl and rtx.
15390 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
15392 1997-09-03 Per Bothner <bothner@cygnus.com>
15394 * class.c (build_class_ref): Strip off "promoted_" if need be.
15395 (make_field_value): Call build_java_signature when needed.
15396 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
15397 * expr.c (build_java_athrow): Don't push_value of exception.
15398 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
15399 match specification of [fd]cmp[lg] for NaNs.
15400 (expand_byte_code): Add support for exception handler ranges.
15401 * except.c: Add skeleton for EH code-generation.
15402 * verify.c (merge_types): Treat all promoted integral types as equal.
15403 * constants.c (build_constants_constructor): To force creation of
15404 current_constant_pool_data_ref, call build_constant_data_ref.
15406 * javaop.def (lload): Fix typo.
15407 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
15409 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
15411 * parse.c: Don't include function.h.
15413 1997-08-27 Per Bothner <bothner@cygnus.com>
15415 * except.[ch]: New files.
15416 * Makefile.in (JAVA_OBJS): Add except.o
15417 * expr.c: Temporary warning about unimplemented exceptions.
15418 * verify.c: Verify exception handlers.
15420 * jcf-dump.c (disassemble_method): Print exception table.
15422 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15424 * expr.c (verify_jvm_instructions): Started a thorough
15425 verification of invoke* bytecodes.
15426 (expand_byte_code): flush quick stack if PC is the target of a
15427 branch. and undef RET (conflicting with config/i386/i386.h).
15428 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
15430 (expand_invoke): Now handles invokeinterface and do more
15431 verification according to the bytecode.
15432 (lookup_field): Don't try to load the class if processing
15434 (can_widen_reference_to): Now handles interfaces.
15435 * decl.c (init_decl_processing): New global variable
15436 soft_lookupinterfacemethod_node, declared in java-tree.h.
15437 Call set_super_info on string_type_node.
15438 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
15440 * class.c (set_super_info): Fills the CLASS_* flags according to
15442 (get_access_flags_from_decl): Handles all class flags.
15444 1997-08-26 Per Bothner <bothner@cygnus.com>
15446 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
15447 * parse.c (yyparse): Check for abstract method, and missing code.
15448 * expr.c (expand_byte_code): Change interface.
15449 * lang.c (put_decl_node): Print promoted types prettier.
15450 * verify.c (verify_jvm_instruction): Change interface.
15451 Partial support for scanning exception table.
15452 For load instructions, handle promoted integral types.
15454 1997-08-21 Per Bothner <bothner@cygnus.com>
15456 * verify.c: New file, with contents moved from expr.c.
15457 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
15458 * typeck.c (is_array_type_p): Moved here from expr.c.
15459 * java-tree.h: Add some now-needed function declarations.
15460 * Makefile.in (JAVA_OBJS): Added verify.o.
15462 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15464 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
15465 METHOD_ABSTRACT flag.
15467 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
15468 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
15469 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
15471 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
15473 (start_java_method): Hook for SYNCHRONIZED methods.
15475 * expr.c (build_java_jsr, build_java_ret): New functions
15476 (JSR,PRE): New macros
15477 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
15478 (verify_jvm_instructions): tableswitch, lookupswitch,
15479 monitorenter, monitorexit, goto_w: verified.
15480 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
15481 (build_java_monitor): New function.
15482 (MONITOR_OPERATION): Modified to call build_java_monitor()
15483 (verify_jvm_instructions): Started a thorough verification of
15486 1997-08-19 Per Bothner <bothner@cygnus.com>
15488 Support verification of jsr/ret subroutines (used for try/finally).
15489 * decl.c (return_address_type_node): New type node.
15490 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
15491 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
15492 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
15493 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
15494 TYPE_USED): New macros for special types in type_map.
15496 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
15497 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
15499 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
15501 * expr.c (can_widen_reference_to): New function.
15502 (pop_type): Use it.
15503 (merge_type_state): Support handling start of subroutine.
15504 (push_pending_block): Return char* error message, instead of calling
15505 fatal on an error. Also handle subroutines.
15506 (verify_jvm_instructions): Handle errors from push_poending_block.
15507 Support jsr and ret instructions.
15509 1997-08-19 Per Bothner <bothner@cygnus.com>
15511 * jcf-io.c (find_classfile): Fix thinko.
15512 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
15514 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
15516 * Makefile.in (BISON): Remove.
15518 1997-08-07 Per Bothner <bothner@cygnus.com>
15520 * Makefile.in: Convert to autoconf.
15521 * config-lang.in (outputs): Added java/Makefile.
15523 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
15524 Rename cc1java to jc1.
15526 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
15527 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
15529 * class.c (class_depth): Do load_class if needed.
15531 Mostly better verification.
15532 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
15533 (init_decl_processing): Change return type of soft_checkcast.
15534 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
15535 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
15536 lang_print_error): New functions.
15537 (lang_init): Set global hook print_error_function to lang_print_error.
15538 * expr.c: In the type_map ptr_type_node is only used for null now.
15539 (pop_type, merge_types): Hence ptr_type_node matches any reference.
15540 (merge_types): Dererence pointer to record types before comparing.
15541 (decode_newarray_type, merge_types): On error just return NULL.
15542 (build_java_binop): Add preliminary implementation (with warning)
15543 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
15544 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
15545 (expand_compare, expand_java_goto, expand_java_call): Don't
15546 push_pending_block, since that only makes sense when verifying.
15547 (merge_type_state): Different return codes.
15548 (push_pending_block): A block may need to be verified more than once.
15549 (expand_byte_code): Warn about unused code at code generation time.
15550 (verify_jvm_instruction): Changed logic, since code may need to be
15551 re-verified if type-state has changed. Also, better error handling.
15552 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
15553 Improve newarray, anewarray, ?aload, athrow,
15554 * java-tree.h (LABEL_CHANGED): New macro.
15556 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
15558 * decl.c (soft_athrow_node): New global variable initialized.
15559 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
15560 * typeck.c (convert): Added support for REAL_TYPE.
15561 (convert_to_char): New function.
15562 (convert): Handle CHAR_TYPE.
15563 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
15564 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
15565 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
15567 (verify_jvm_instructions): Added break a the end of bogus unop: label.
15568 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
15569 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
15570 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
15571 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
15572 to Use The Right Things.
15573 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
15574 compatible with INT. BOOLEAN is made equivalent to BYTE.
15575 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
15576 OPCODE_ifnonnull): Now supported.
15577 (build_java_athrow): New function.
15579 1997-08-04 Per Bothner <bothner@cygnus.com>
15581 Rename method name <init> to match G++ (and fix mangling).
15582 * class.c (layout_class): Replace method name of <init> by class name.
15583 (make_method_value): Do inverse renaming of constructor from <init>.
15584 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
15585 * typeck.c (lookup_java_constructor): New function.
15586 * expr.c (expand_invoke): If method_name is <init>, call
15587 lookup_java_constructor to find constructor.
15589 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
15591 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15593 * parse.c (get_class_constant): Modified to handle array "classes"
15594 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
15596 (convert): Modified to handle real type.
15597 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
15598 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
15599 variables declared.
15600 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
15601 soft_multianewarray, soft_newarray_node, soft_throw_node): New
15602 global variables initialized.
15603 (find_local_variable): Handles the case of a pointer
15604 (end_java_method): Restore the use of one more scope
15605 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
15606 build_java_array_length_access, expand_java_arrayload,
15607 expand_java_arraystore, expand_java_array_length,
15608 expand_java_multianewarray, expand_java_anewarray,
15609 build_java_check_indexed_type, is_array_type_p,
15610 build_java_throw_out_of_bound_exception): New functions.
15611 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
15612 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
15613 OPCODE_<t>aload): Implemented code for verification.
15614 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
15615 ARRAY_NEW_MULTI): Macro defined.
15616 (CONVERT): Modified to invoke convert().
15617 (case OPCODE_aload2): Fixed index typo from 2 to 1.
15619 1997-07-31 Per Bothner <bothner@cygnus.com>
15621 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
15622 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
15623 (make_class_data): Field name needs '/' as package prefix.
15624 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
15626 1997-07-25 Per Bothner <bothner@cygnus.com>
15628 Implement debug information for local variables.
15629 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
15630 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
15631 DECL_LOCAL_SLOT_CHAIN): New macros.
15632 (struct lang_decl_var): New type.
15633 * parse.c (give_name_to_locals): Move to decl.c.
15634 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
15635 (start_java_method): Re-write parameter handling.
15636 (pending_local_decls): New global variable.
15637 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
15638 (find_local_variable): Accept pc so we can skips decls not in range.
15639 (struct binding_level): Add end_pc field.
15640 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
15641 (various): Change so current pc gets passed to find_local_variable.
15643 * decl.c (init_decl_processing): Re-arrange fields in
15644 class_type_node and and method_type_node to match kaffe 0.9.1.
15645 * class.c (make_method_value, make_class_data): Update
15646 initializations to match.
15648 1997-07-16 Per Bothner <bothner@cygnus.com>
15650 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
15651 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
15652 (push_super_field): New function.
15653 (make_class_data): Handle inheritance of class static initializer.
15654 (layout_class): New name mangling.
15655 * constants.c (build_constant_data_ref): Init type of data array
15656 to a one-element array.
15657 (build_constants_constructor): Set DECL_SIZE from complete array type.
15658 * decl.c: Rename class_type, object_type etc to class_type_node,
15659 object_type_node etc. Make former inherit from latter.
15660 * expr.c (expand_invoke): Add cast of function address.
15661 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
15662 * parse.c (yyparse): Don't call layout_class here.
15663 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
15665 1997-06-14 Per Bothner <bothner@cygnus.com>
15667 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
15668 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
15669 (alloc_class_constant): New.
15670 * expr.c (expand_invoke): Make sure method's class is initialized.
15671 * class.c (interits_from_p, emit_register_class): New functions.
15672 * parse.c (yyparse): Call emit_register_class.
15674 1997-06-09 Per Bothner <bothner@cygnus.com>
15676 * constants.c: New file, to handle constant pool.
15677 * Makefile.in (JAVA_OBJS): Add constants.o.
15678 * decl.c (init_decl_processing): Update, fix, finish various structs.
15679 (pushdecl_top_level): New.
15680 * parse.c (layout_class): Moved to class.c.
15681 * expr.c (java_push_constant_from_pool): New function.
15682 * class.c (build_class_ref): Make work fully
15683 (make_class_data): Emit super-class, constant pool, interface vector.
15685 1997-06-03 Per Bothner <bothner@cygnus.com>
15687 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
15688 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
15689 * class.c (class_depth): New function.
15690 (lookup_named_class): Replaced by new function lookup_class.
15691 * decl.c (object_type_node, string_type_node): New.
15692 Remove various types that we no longer need.
15693 * expr.c (verify_jvm_instructions): New separate verifier pass.
15694 (push_type, pop_type): New functions for verifier.
15695 (type_stack_dup, pop_argument_types, merge_types): Likewise.
15696 (expand_byte_code): Simplify, since we assume already verified.
15697 (expand_invoke): Now mostly works.
15698 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
15699 * lang.c (main_class): Move to parse.c. Don't make_class yet.
15700 * parse.c: Wait to allocate class object until we know its name.
15701 (layout_class): Calculate DECL_VINDEX for each virtual method.
15702 * typeck.c (get_array_type): Rename to ...
15703 (build_java_array_type): ... and provide working implementation.
15704 (build_java_signature): New function - build Java signature of type.
15705 (set_java_signature): New function - cache signature with type.
15706 (lookup_java_method): New function.
15708 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
15710 * class.c (ident_subst): Take extra SUFFIX parameter.
15711 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
15712 (set_constant_value, build_static_field_ref, is_compiled_class): New.
15713 (build_class_ref): Actually implement.
15714 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
15715 * decl.c (builtin_function): New.
15716 (init_decl_processing): Update for current Kaffe. Declare some
15717 builtin Kaffe functions.
15718 * expr.c (build_address_of): New.
15719 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
15720 Renamed (from expand_java_new etc), and added working implementations.
15721 (build_field_ref): Now also handle static fields.
15722 (expand_invoke): Implement invokestatic, and start implement rest.
15723 * java-opcodes.h: Use javaop.def to avoid duplicated list.
15724 * javaop.def: Rename invokevirt -> invokevirtual.
15725 * lang.c (use_handles): Removed.
15726 * parse.c: Add support for ConstantValue attribute.
15727 Handle nested loading of a class. (JPOOL_UTF): New.
15729 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
15731 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
15733 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
15735 * Make-lang.in (java.install-man): New empty rule.
15736 * typeck.c (set_local_type): New function.
15737 * expr.c (STORE_INTERNAL): Call find_local_variable,
15738 not find_stack_slot. Call set_local_type.
15740 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
15742 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
15743 and building RECORD_TYPE CONSTRUCTORs.
15744 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
15746 * lang.c (use_handles): Change the default to 0.
15747 * decl.c: Define and build class_type, field_type, utf8const_type.
15748 * class.c (make_class_data, make_field_value,
15749 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
15750 hashUtf8String, strLengthUtf8, mangled_classname:
15751 Functions to build reflective data structures.
15752 * parse.c (yyparse): Call make_class_data.
15754 * jcf-io.c (open_class, find_classfile): New functions.
15755 * jcf-dump.c: Support reading classfile from explicitly-named
15756 class file (without CLASSPATH searching).
15758 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
15760 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
15761 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
15762 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
15763 (get_constant): Now trivial for CONSTANT_Utf8.
15765 * jcf.h: Make NEW_CPOOL the default.
15766 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
15768 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>