1 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
3 * Make-lang.in (dvi): Move targets to $(docobjdir).
4 (gcj.dvi): Simplify rule and adjust target.
5 (gcj.info): Simplify rule.
6 (gcj.pod): New intermediate rule.
8 (jv-scan.pod): Likewise.
9 (jcf-dump.pod): Likewise.
11 (jv-convert.pod): Likewise.
13 (rmiregistry.pod): Likewise.
19 (jv-convert.1): Delete.
21 (rmiregistry.1): Delete.
23 2003-11-02 Jeff Sturm <jsturm@one-point.com>
26 * parse.y (resolve_qualified_expression_name): Move test
27 for outer field access methods from here...
28 (check_thrown_exceptions) ...to here.
30 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
34 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
36 * verify.c (verify_jvm_instructions): Don't warn about legal
37 eh binding regions generated for example by jdk 1.4.1.
39 2003-10-24 David S. Miller <davem@redhat.com>
41 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
43 2003-10-22 Andrew Haley <aph@redhat.com>
45 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
46 (java_get_callee_fndecl): New.
48 * jcf-parse.c (java_parse_file): Call emit_catch_table().
50 * java-tree.h (ctable_decl): New.
52 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
54 * decl.c (java_init_decl_processing): Add catch_class_type.
56 Add catch_classes field.
58 * class.c (build_indirect_class_ref): Break out from
60 (make_field_value): Check flag_indirect_dispatch.
61 (make_class_data): Ditto.
62 Tidy uses of PUSH_FIELD_VALUE.
63 Add field catch_classes.
64 (make_catch_class_record): New.
66 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
68 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
70 * jcf-write.c: Follow spelling conventions.
73 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
75 * ChangeLog: Fix typos.
76 * expr.c: Fix comment typos.
77 * jcf-write.c: Likewise.
81 * parse-scan.y: Likewise.
84 2003-10-22 Tom Tromey <tromey@redhat.com>
86 * expr.c (expand_byte_code): Only warn about dead bytecode when
87 extra_warnings is set.
89 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
91 Fix for PR java/12586.
92 * mangle.c (find_compression_record_match): Don't iterate through
93 package namespace elements unless they all match compression_table
96 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
98 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
99 (generate-manpages): Likewise.
100 (java.maintainer-clean): Likewise.
101 (gcj.info): Likewise.
104 (jv-scan.1): Likewise.
105 (jcf-dump.1): Likewise.
107 (jv-convert.1): Likewise.
109 (rmiregistry.1): Likewise.
110 (java.install-man): Likewise.
111 (parse-scan.o): Move and define complete compile line.
113 (jcf-tree-inline.o): Move.
115 2003-10-20 Mark Mitchell <mark@codesourcery.com>
117 * Make-lang.in (info): Update dependencies.
118 (java.install-info): Remove.
119 ($(srcdir)/java/gcj.info): Replace with ...
120 ($(docobjdir)/gcj.info): ... this.
122 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
124 * Make-lang.in: Replace uses of $(target_alias) with
125 $(target_noncanonical).
127 2003-10-09 Tom Tromey <tromey@redhat.com>
129 * decl.c (java_init_decl_processing): Declare signers field.
130 * class.c (make_class_data): Set signers field.
132 2003-10-09 Jason Merrill <jason@redhat.com>
134 * parse.y (patch_assignment): Use make_node to create a BLOCK.
135 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
138 2003-10-06 Mark Mitchell <mark@codesourcery.com>
140 * Make-lang.in (java.info): Replace with ...
142 (java.dvi): Replace with ...
144 (java.generated-manpages): Replace with ...
146 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
148 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
150 2003-10-01 Andrew Haley <aph@redhat.com>
152 * jcf-parse.c (java_parse_file): Write otable and atable.
153 * java-tree.h (atable_methods): New.
155 (atable_syms_decl): New.
156 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
157 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
158 (symbol_*type): Rename method_symbol* to symbol*type.
159 (emit_offset_symbol_table): Delete.
160 (emit_symbol_table): New.
161 (get_symbol_table_index): New.
163 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
164 (build_known_method_ref): Likewise.
165 (get_symbol_table_index): Rename from get_offset_table_index.
166 Parameterize to allow re-use by differing types of symbol table.
167 (build_invokevirtual): Pass table to get_offset_table_index.
168 * decl.c (java_init_decl_processing): Push types and decls for
169 atable and atable_syyms.
170 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
171 (make_class_data): Add new fields atable and atable_syms.
172 (emit_symbol_table): Rename from emit_offset_symbol_table.
173 Parameterize to allow re-use by different types of symbol table.
174 (build_symbol_entry): Renamed from build_method_symbols_entry.
176 2003-09-30 Roger Sayle <roger@eyesopen.com>
178 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
179 semantics for SAVE_EXPR, by caching the result in a temporary.
181 2003-09-28 Richard Henderson <rth@redhat.com>
183 * check-init.c (check_init): Save and restore input_location
184 instead of file and line separately.
185 * decl.c (java_expand_body): Likewise.
186 * jcf-write.c (generate_bytecode_insns): Likewise.
187 * parse.y (safe_layout_class): Likewise.
188 * jcf-parse.c (read_class, parse_class_file): Likewise.
189 (java_parse_file): Use %H for warning locator.
191 2003-09-28 Roger Sayle <roger@eyesopen.com>
193 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
194 with void-type branches instead of using a COMPOUND_EXPR.
196 2003-09-28 Jeff Sturm <jsturm@one-point.com>
198 * decl.c (java_optimize_inline, dump_function): Remove.
199 * java-tree.h (java_optimize_inline): Remove declaration.
200 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
201 * parse.y (source_end_java_method, java_expand_classes):
202 Likewise. Remove dead code.
204 2003-09-27 Roger Sayle <roger@eyesopen.com>
206 * lang.c (java_init_options): Set flag_evaluation_order.
207 * expr.c (force_evaluation_order): Don't attempt to force
208 evaluation order of binary operations using save_expr.
209 * parse.y (java_complete_lhs): No longer need to call
210 force_evaluation_order when constructing binary operators.
212 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
213 Bryce McKinlay <bryce@mckinlay.net.nz>
216 * parse.y (not_accessible_field_error): New function.
217 (resolve_expression_name): Check field access permissions.
218 (resolve_qualified_expression_name): Use
219 not_accessible_field_error.
220 (resolve_qualified_expression_name): Likewise.
222 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
224 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
226 2003-09-23 Roger Sayle <roger@eyesopen.com>
228 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
229 with equal operands without side-effects.
231 2003-09-22 Jeff Sturm <jsturm@one-point.com>
233 * decl.c (java_init_decl_processing): Don't emit otable decls
234 if flag_indirect_dispatch is not set.
236 2003-09-21 Richard Henderson <rth@redhat.com>
238 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
241 2003-09-21 Richard Henderson <rth@redhat.com>
243 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
244 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
246 2003-09-20 Richard Henderson <rth@redhat.com>
248 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
250 2003-09-18 Roger Sayle <roger@eyesopen.com>
252 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
253 * check-init.c (check_init): Likewise.
255 2003-09-18 Roger Sayle <roger@eyesopen.com>
257 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
259 2003-09-16 Andrew Haley <aph@redhat.com>
261 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
263 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
266 * mangle.c (find_compression_record_match): Skip
267 over a "6JArray" (the array template mangled string)
269 (mangle_array_type): Correct minor typo.
270 (atms): Move definition to the beginning.
272 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
274 * class.c (add_miranda_methods): Ensure super-interfaces are laid
275 out. Fix for PR java/12254.
277 2003-09-11 Richard Henderson <rth@redhat.com>
279 * parse.y (source_end_java_method): Update for new
280 cgraph_finalize_function argument.
282 2003-09-09 Richard Henderson <rth@redhat.com>
284 * parse.y (source_end_java_method): Update call to
285 cgraph_finalize_function.
287 2003-09-03 Jeff Sturm <jsturm@one-point.com>
289 * decl.c (java_expand_body): New function.
290 * expr.c (build_class_init): Set DECL_IGNORED_P.
291 * java-tree.h (start_complete_expand_method,
292 java_expand_body): Declare.
293 * jcf-parse.c (cgraph.h): Include.
294 (java_parse_file): Handle flag_unit_at_a_time.
295 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
296 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
297 (java_estimate_num_insns): Use walk_tree_without_duplicates.
298 (java_start_inlining): New function.
299 * parse.h (java_finish_classes): Declare.
300 * parse.y: Include cgraph.h.
301 (block): Don't special-case empty block production.
302 (craft_constructor): Set DECL_INLINE.
303 (source_end_java_method): Handle flag_unit_at_a_time.
304 Replace inline code with call to java_expand_body.
305 (start_complete_expand_method): Remove static modifier.
306 (java_expand_method_bodies): Patch function tree for
307 class initialization and/or synchronization as needed.
308 Don't begin RTL expansion yet.
309 (java_expand_classes): Check flag_unit_at_a_time before
310 calling finish_class.
311 (java_finish_classes): New function.
312 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
313 (patch_assignment): Set DECL_CONTEXT on temporary variable.
314 (emit_test_initialization): Set DECL_IGNORED_P.
316 2003-09-03 Roger Sayle <roger@eyesopen.com>
318 * builtins.c (enum builtin_type): Delete unused enumeration.
319 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
321 2003-08-28 Tom Tromey <tromey@redhat.com>
323 * gcj.texi (Extensions): Document gcjlib URLs.
325 2003-08-20 Tom Tromey <tromey@redhat.com>
327 * gcj.texi (Extensions): Added xref.
328 (libgcj Runtime Properties): Document
329 gnu.gcj.runtime.VMClassLoader.library_control.
331 2003-08-20 Andrew Haley <aph@redhat.com>
333 * except.c (prepare_eh_table_type): Use new encoding for exception
334 handlers when using -fno-assume-compiled.
336 2003-08-13 Tom Tromey <tromey@redhat.com>
338 * gcj.texi (Invoking gij): Document -X and -?.
340 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
342 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
343 GCJH_OBJS, JCFDUMP_OBJS
344 * win32-host.c: Removed the unnecessary and broken dependency
347 2003-08-11 Tom Tromey <tromey@redhat.com>
349 * parse.y (java_check_regular_methods): Typo fixes. Call
350 check_interface_throws_clauses. Use
351 check_concrete_throws_clauses.
352 (check_interface_throws_clauses): New function.
353 (check_concrete_throws_clauses): New function.
354 (hack_is_accessible_p): New function.
355 (find_most_specific_methods_list): Added FIXME.
356 * typeck.c (lookup_do): Use `flags' argument to decide what to
358 (lookup_argument_method_generic): New function.
359 (lookup_argument_method2): Removed.
360 * jcf.h (ACC_INVISIBLE): New define.
361 * jcf-write.c (generate_classfile): Skip invisible methods.
362 * class.c (add_miranda_methods): New function.
363 (layout_class_methods): Use it.
364 (get_access_flags_from_decl): Use ACC_INVISIBLE.
365 * java-tree.h (METHOD_INVISIBLE): New define.
366 (lang_decl_func) [invisible]: New field.
367 (lookup_argument_method_generic): Declare.
368 (SEARCH_INTERFACE): New define.
369 (SEARCH_SUPER): Likewise.
370 (SEARCH_ONLY_INTERFACE): Likewise.
371 (SEARCH_VISIBLE): Likewise.
372 (lookup_argument_method2): Removed declaration.
374 2003-08-05 Tom Tromey <tromey@redhat.com>
376 Fix for PR java/11600:
377 * parse.y (java_complete_lhs): See whether we're calling a method
379 (check_thrown_exceptions): Added `is_array_call' argument;
380 fixed `clone' checking; updated all callers.
382 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
384 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
386 2003-08-03 Tom Tromey <tromey@redhat.com>
388 * java-tree.h (METHOD_TRANSIENT): Removed.
389 * decl.c (pushdecl): Removed some dead code.
390 * class.c (get_access_flags_from_decl): Can't have transient
392 (add_method_1): Can't have a transient method.
394 2003-07-28 Andreas Jaeger <aj@suse.de>
396 * jvspec.c: Convert to ISO C90 prototypes.
398 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
400 * decl.c (force_poplevels): Fix warning call.
402 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
404 * expr.c (expand_java_field_op): Don't use xxx_with_decl
405 (expand_java_field_op): Likewise.
406 * class.c (layout_class_method): Likewise
407 (emit_register_classes): Likewise.
408 * decl.c (pushdecl): Likewise.
409 (poplevel): Likewise.
410 (force_poplevels): Likewise.
411 (give_name_to_locals): Likewise.
412 * check-init.c (check_for_initialization): Likewise.
414 2003-07-24 Jason Merrill <jason@redhat.com>
416 * java-tree.h: Move boolean_type_node et al to the back end.
418 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
420 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
423 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
425 * lang.opt: Don't show -MD_ and -MDD_.
427 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
429 * lang-options.h: Remove.
430 * lang.opt: Add help text.
432 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
434 * expr.c: Remove the last argument to expand_assignment().
436 2003-07-09 Jan Hubicka <jh@suse.cz>
438 * java-tree.h (DECL_NUM_STMTS): Rename to...
439 (DECL_ESTIMATED_INSNS): ... this.
440 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
441 New static functions.
442 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
443 * parser.y (add_stmt_to_compound): Do not account statements.
445 2003-07-08 Mark Wielaard <mark@klomp.org>
447 * gcj.texi: CNI now expands to Compiled Native Interface.
449 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
451 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
453 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
455 * expr.c (expand_byte_code): Adjist emit_line_note call.
457 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
459 * lang.c (java_handle_option): Don't handle filenames.
461 2003-07-02 Zack Weinberg <zack@codesourcery.com>
463 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
466 * jcf-write.c: Don't default-define DIR_SEPARATOR.
467 * jcf.h: Delete COMPARE_FILENAMES definition.
469 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
471 * lang.c (java_init_options): Update prototype.
473 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
475 * decl.c (poplevel): Adjust define_label call.
477 2003-06-27 Zack Weinberg <zack@codesourcery.com>
479 * gjavah.c (flag_jni): Make non-static.
480 * parse-scan.y (ctxp): Make non-static.
482 * class.c (build_method_symbols_entry)
483 * expr.c (get_offset_table_index)
484 * jcf-parse.c (jcf_parse):
485 Mark the definition static, matching the forward declaration.
487 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
489 * lang.c (java_handle_option): Don't check for missing arguments.
491 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
493 * class.c (push_class): Use a location_t to save place.
494 (emit_register_classes): Set input_location. Adjust
495 expand_function_end call.
496 * resource.c (write_resource_constructor): Likewise.
497 * decl.c (end_java_method): Adjust expand_function_end call.
498 * parse.y (source_end_java_method): Likewise.
500 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
502 * lang.c (java_handle_option): Likewise.
504 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
506 * lang.c (java_handle_option): Special-casing of optional
507 joined arguments no longer needed.
508 * lang.opt: Update switches that take optional argument.
510 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
512 * lang.opt: Declare Java.
513 * lang.c (java_init_options): Update.
515 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
517 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
519 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
521 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
522 * lang.c (java_handle_option): -MD and -MMD have an underscore.
523 * lang.opt: -MD and -MMD have an underscore.
525 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
527 * class.c (emit_register_classes): Adjust init_function_start
529 * decl.c (complete_start_java_method): Likewise.
530 * resource.c (write_resource_constructor): Likewise.
532 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
534 * Make-lang.in: Update to use options.c and options.h.
535 * lang.c: Include options.h not j-options.h.
536 (java_handle_option): Abort on unrecognized option.
537 (java_init_options): Request Java switches.
539 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
541 * Make-lang.in: Handle mostlyclean.
543 2003-06-11 Tom Tromey <tromey@redhat.com>
545 * lang.c (java_handle_option): Update dependency_tracking for
548 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
551 2003-06-10 Andrew Haley <aph@redhat.com>
553 * resource.c (write_resource_constructor): Use expand_expr to
554 generate the address of the label attached to a resource.
555 * Make-lang.in (java/resource.o): Add expr.h
557 2003-06-10 Andrew Haley <aph@redhat.com>
559 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
560 (java_decl_ok_for_sibcall): New.
562 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
564 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
565 (java/j-options.c, java/j-options.h): New.
566 * java-tree.h (resource_name, compile_resource_file,
567 compile_resource_data): Constify.
568 * jcf-write.c (jcf_write_base_directory): Similarly.
569 * jcf.h (jcf_write_base_directory): Similarly.
570 * lang.c: Include j-options.h.
571 (cl_options_count, cl_options, string_option, java_decode_option,
572 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
573 process_option_with_no): Remove.
574 (resource_name): Constify.
575 (LANG_HOOKS_HANDLE_OPTION): Override.
576 (java_handle_option): New.
577 (java_init): Don't call jcf_path_init.
578 (java_init_options): Call jcf_path_init.
580 * resource.c (compile_resource_data, compile_resource_file): Constify.
582 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
584 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
585 (struct lang_decl_func): Add last_line field.
586 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
587 DECL_SOURCE_LINE_LAST): Remove.
588 * parse.y (missing_return_error, finish_method_declaration,
589 lookup_cl, start_artificial_method_body, source_end_java_method,
590 start_complete_expand_method): Adjust.
592 2003-06-08 Tom Tromey <tromey@redhat.com>
594 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
597 2003-06-08 Roger Sayle <roger@eyesopen.com>
599 * builtins.c (define_builtin_type, builtin_types): Delete.
600 (define_builtin): Rewritten to take just the built-in code,
601 the function's name, type and fallback library function name.
602 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
603 (initialize_builtins): Overhaul to define the GCC builtins
604 used by gcj manually, providing the Java run-time's
605 implementations as the fallback library function.
607 2003-06-08 Anthony Green <green@redhat.com>
609 * parse.y (patch_cast): Fix conversions from floating-point to
612 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
614 * Make-lang.in: Update.
615 * lang.c: Include opts.h. Define cl_options_count and cl_options.
617 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
619 * lang.c (java_init_options): Update.
621 2003-06-05 Jan Hubicka <jh@suse.cz>
623 * Make-lang.in: Add support for stageprofile and stagefeedback
625 2003-05-31 Roger Sayle <roger@eyesopen.com>
627 * lang.c (java_init_options): Prescribe wrap-around two's
628 complement arithmetic overflow by setting flag_wrapv.
630 2003-05-29 Roger Sayle <roger@eyesopen.com>
632 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
633 (builtin_record): Add an additional builtin_code field to
634 record which GCC built-in corresponds to the Java function.
635 (java_builtins): Add new entries for atan, atan2, exp, log,
637 (max_builtin, min_builtin, abs_builtin): Perform constant
638 folding on the resulting tree.
639 (java_build_function_call_expr): Likewise, perform constant
640 folding on the resulting tree.
641 (initialize_builtins): The NULL creators are now allowed in
642 the java_builtins table, which is now terminated by an entry
643 with builtin_code == END_BUILTINS.
644 (check_for_builtin): Likewise. If the matching creator is
645 NULL, construct the call using java_build_function_call_expr
646 directly with the decl for the corresponding builtin_code.
648 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
650 * win32-host.c: Normalize copyright boilerplate.
652 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
654 * parse.y (print_int_node): Use string concatentation on
655 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
656 function calls into one.
658 2003-05-13 Zack Weinberg <zack@codesourcery.com>
660 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
661 fatal_io_error with calls to fatal_error; add ": %m" to the end of
662 all the affected error messages.
664 2003-05-13 Richard Henderson <rth@redhat.com>
666 * class.c (layout_class_method): Set DECL_EXTERNAL.
667 * decl.c (java_mark_decl_local, java_mark_class_local): New.
668 * java-tree.h (java_mark_class_local): Declare.
669 * jcf-parse.c (parse_class_file): Use it.
670 * parse.y (java_expand_classes): Likewise.
672 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
674 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
675 * lex.h: #include input.h.
676 * jv-scan.c (input_filename): Remove.
678 2003-05-02 Tom Tromey <tromey@redhat.com>
681 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
682 (handle_inner_classes): New function.
684 2003-05-01 Tom Tromey <tromey@redhat.com>
687 * parse.y (finish_for_loop): Do nothing if update expression is a
688 EXPR_WFL_NODE wrapping nothing.
689 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
691 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
693 * lex.h (input_lineno): Remove declaration.
694 * parse-scan.y: #include input.h.
695 (input_filename): Remove declaration.
696 (input_location): Add definition.
697 (input_line): Remove definition.
699 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
701 * lex.h (lineno): Rename to ...
702 (input_line): ... here
703 * parse-scan.y (lineno): Rename to ...
704 (input_line): ... here.
705 (reset_report): Rename lineno to input_line.
706 * check-init.c (check_init): Likewise.
707 * class.c (push_class): Likewise.
708 * decl.c (complete_start_java_method, end_java_method): Likewise.
709 * expr.c (expand_byte_code): Likewise.
710 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
711 * jcf-write.c (generate_bytecode_insns): Likewise.
712 * lex.c (java_init_lex, java_allocate_new_line,
713 do_java_lex): Likewise.
714 * parse.h (YYNOT_TWICE): Likewise.
715 * parse.y (empty_statement, expression_statement,
716 java_pop_parser_context, java_parser_context_save_global,
717 yyerror, register_fields, method_header, safe_layout_class,
718 find_in_imports_on_demand, create_artificial_method,
719 source_end_java_method, start_complete_expand_method,
720 build_thisn_assign, java_complete_lhs,
721 maybe_absorb_scoping_block): Likewise.
723 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
725 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
726 '/' when computing java source filename
728 2003-04-13 Tom Tromey <tromey@redhat.com>
730 * gjavah.c (print_c_decl): Indentation fix.
732 2003-04-12 Zack Weinberg <zack@codesourcery.com>
734 * class.c (make_field_value, make_method_value, get_dispatch_table)
735 (make_class_data, emit_offset_symbol_table)
736 * constants.c (build_constants_constructor)
737 * java-tree.h (START_RECORD_CONSTRUCTOR)
738 * parse.y (maybe_build_array_element_wfl):
739 Use build_constructor.
741 2003-04-10 Eric Blake <ebb9@email.byu.edu>
744 * parse.y (string_convert_int_cst): Always use at least one digit
745 in string conversion. Remove ASCII dependence.
746 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
748 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
750 * Make-lang.in: added win32-host.c
751 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
752 resolves to open() on non-Win32 platforms and
753 Win32-specific jcf_open_exact_case() on Win32
754 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
755 when trying .java and .class files
756 * win32-host.c: added to repository. Defines
757 Win32-specific jcf_open_exact_case()
759 2003-04-10 Andrew Haley <aph@redhat.com>
761 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
762 (maybe_free_localvar): Renamed from localvar_free.
764 (generate_bytecode_insns): Set new variable, jsrs.
765 Only free local vars if no jsr insns have been emittted.
766 Call maybe_free_localvar, not localvar_free.
768 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
770 * gcj.texi: Remove @ at start of file.
772 2003-03-25 Tom Tromey <tromey@redhat.com>
774 * parse.y (create_interface): Call CHECK_DEPRECATED.
776 2003-03-23 Zack Weinberg <zack@codesourcery.com>
778 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
780 2003-03-21 Zack Weinberg <zack@codesourcery.com>
782 * javaop.h (jfloat, jdouble): Make them structures mirroring
783 the bit fields of IEEE float and double respectively.
784 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
785 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
786 (union Word, union DWord): Delete.
787 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
789 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
791 (jni_print_float, jni_print_double): New. Generate
792 hexadecimal floating constants.
793 (print_field_info): Use jni_print_float/double.
795 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
796 finite floating point numbers for output; special case
799 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
801 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
802 Replace 0 and 1 with true and false in return statements.
804 2003-03-19 Tom Tromey <tromey@redhat.com>
806 * lex.c (do_java_lex): Renamed from java_lex.
807 (java_lex): New function.
810 2003-03-13 Tom Tromey <tromey@redhat.com>
812 * parse.y (resolve_inner_class): Error if qualifier is a primitive
815 2003-03-04 Andrew Haley <aph@redhat.com>
817 * gjavah.c (is_first_data_member): New global variable.
818 (print_c_decl): If it's the first data member, align it as the
820 (process_file): Set is_first_data_member.
822 2003-03-11 Tom Tromey <tromey@redhat.com>
824 * parse.y (resolve_field_access): Initialize class if field is
825 found in another static field.
826 * expr.c (build_class_init): Don't optimize out initialization of
827 implemented interface.
829 2003-03-11 Andrew Haley <aph@redhat.com>
831 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
834 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
836 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
837 and DIR_SEPARATOR_2 for a target.
840 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
841 and DIR_SEPARATOR_2 for a target into account.
843 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
845 * lang.c (java_init): Update prototype, move code to java_post_options.
846 (java_post_options): Similarly.
848 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
850 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
851 compare file name components depending on the case-sensitivity
852 or otherwise of the host file system.
854 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
855 "strcmp" to compare file name components.
856 Use IS_DIR_SEPARATOR instead of comparing directly against
858 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
859 comparing directly against DIR_SEPARATOR.
861 2003-03-04 Tom Tromey <tromey@redhat.com>
863 * Make-lang.in (java.tags): New target.
865 2003-03-01 Roger Sayle <roger@eyesopen.com>
867 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
868 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
870 2003-03-01 Tom Tromey <tromey@redhat.com>
872 * parse.y (jdep_resolve_class): Only check deprecation if we found
875 2003-02-28 Tom Tromey <tromey@redhat.com>
878 * class.c (maybe_layout_super_class): Always pass a WFL to
880 * parse.y (do_resolve_class): Updated comment to explain
883 2003-02-26 Tom Tromey <tromey@redhat.com>
885 * jcf-write.c (generate_classfile): Check whether class is
886 deprecated before writing attribute count.
888 2003-02-25 Roger Sayle <roger@eyesopen.com>
890 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
891 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
893 2003-02-23 Tom Tromey <tromey@redhat.com>
895 * lang-options.h: Added -Wdeprecated.
896 * gcj.texi (Warnings): Document -Wdeprecated.
897 * java-tree.h (flag_deprecated): Declare.
898 * lang.c (lang_W_options): Added deprecated.
899 (flag_deprecated): New global.
900 * chartables.h: Rebuilt.
901 * gen-table.pl (process_one): Look at whitespace.
902 (print_tables): Define LETTER_SPACE, LETTER_MASK.
903 * parse.h (CLEAR_DEPRECATED): New macro.
904 (CHECK_DEPRECATED_NO_RESET): New macro.
905 * jcf-parse.c (handle_deprecated): New function.
906 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
907 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
908 * parse.y (resolve_type_during_patch): Check deprecation.
909 (jdep_resolve_class): Likewise.
910 (process_imports): Likewise.
911 (resolve_expression_name): Likewise.
912 (check_deprecation): Strip arrays from decl. Check
914 (patch_method_invocation): Also check the particular constructor
916 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
917 * jcf-write.c (append_deprecated_attribute): New function.
918 (generate_classfile): Generate deprecated attribute when
920 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
921 (java_lex) [case '*']: Simplify logic.
922 (java_start_char_p): Use LETTER_MASK.
923 (java_part_char_p): Likewise.
924 (java_space_char_p): New function.
926 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
928 Change base class access representation.
929 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
930 (add_interface_do): Likewise.
932 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
934 * decl.c (java_init_decl_processing): Change
935 soft_lookupjnimethod_node to reflect the change in
936 signature of _Jv_LookupJNIMethod in libjava/jni.cc
937 * expr.c (build_jni_stub): Calculate and pass the size
938 on the stack of the arguments to a JNI function. Use
939 new target macro MODIFY_JNI_METHOD_CALL to allow a
940 target to modify the call to a JNI method.
942 2003-02-08 Roger Sayle <roger@eyesopen.com>
944 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
945 instead of basename to avoid compiler warnings on Tru64.
947 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
949 * gcj.texi: Update to GFDL 1.2.
951 2003-01-31 Andrew Haley <aph@redhat.com>
953 * parse.y (java_expand_classes): Scan the whole class list looking
954 for access methods that haven't yet been expanded.
956 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
960 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
961 to fix bootstrap on sparc-unknown-netbsdelf1.5.
962 * jcf-parse.c: Likewise.
964 2003-01-31 Mark Wielaard <mark@klomp.org>
966 * gjavah.c (throwable_p): Allocate 1 more byte for string.
968 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
970 * class.c (make_class): Use BINFO_ELTS.
971 (set_super_info): Likewse.
972 (add_interface_do): Likewise.
974 2003-01-30 Tom Tromey <tromey@redhat.com>
976 * jcf-parse.c (read_class): Update identifier's class value if it
977 changed during parsing.
979 2003-01-30 Loren James Rittle <ljrittle@acm.org>
981 * Make-lang.in (po-generated): Find the targets in $(parsedir).
982 Propagate change to all other rules as required.
983 (java/parse-scan.o): Add explicit dependency on
984 $(parsedir)/java/parse-scan.c .
986 2003-01-29 Tom Tromey <tromey@redhat.com>
988 * parse.y (patch_assignment): Only transform the rhs of an
989 assignment when compiling to native.
991 2003-01-28 Tom Tromey <tromey@redhat.com>
993 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
995 2003-01-28 Tom Tromey <tromey@redhat.com>
997 * lex.c (java_lex): Don't include UEOF as part of token.
998 (java_read_unicode): Error if \u sequence prematurely terminated.
1000 2003-01-27 Tom Tromey <tromey@redhat.com>
1002 * parse.y (java_check_regular_methods): Check for construct after
1003 checking types in throws clause.
1005 2003-01-24 Tom Tromey <tromey@redhat.com>
1007 * class.c (build_static_field_ref): Only a String or numeric field
1008 can fold to a constant.
1010 2003-01-23 Tom Tromey <tromey@redhat.com>
1012 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
1013 file name in resource buffer.
1015 2003-01-23 Tom Tromey <tromey@redhat.com>
1017 * expr.c (build_known_method_ref): Use method's context to find
1020 2003-01-23 Tom Tromey <tromey@redhat.com>
1022 * constants.c (set_constant_entry): Allocated cleared memory.
1024 2003-01-22 Tom Tromey <tromey@redhat.com>
1026 * java-tree.h: Don't use PARAMS.
1027 * resource.c: Add prototypes for all functions.
1028 (write_resource_constructor): Use `const char *' to avoid
1031 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
1033 * jcf-parse.c (process_zip_dir): Remove unused variable.
1035 2003-01-22 Tom Tromey <tromey@redhat.com>
1037 * expr.c (build_invokeinterface): Abort if method's context is not
1040 2003-01-22 Tom Tromey <tromey@redhat.com>
1042 * gcj.texi (Input and output files): Mention non-class entries.
1043 * decl.c (java_init_decl_processing): Call
1044 init_resource_processing.
1045 * java-tree.h (compile_resource_data, write_resource_constructor,
1046 compile_resource_file, init_resource_processing): Declare.
1047 * config-lang.in (gtfiles): Added resource.c.
1048 * Make-lang.in (gt-java-resource.h): New target.
1049 (JAVA_OBJS): Added resource.o.
1050 (java/resource.o): New target.
1051 * resource.c: New file.
1052 * class.c (compile_resource_file): Moved to resource.c.
1053 (registerResource_libfunc): Likewise.
1054 (utf8_decl_list): Mark with GTY; now static.
1055 * jcf-parse.c (classify_zip_file): New function.
1056 (parse_zip_file_entries): Use it; compile .properties files.
1057 (process_zip_dir): Use classify_zip_file and compute_class_name.
1058 Don't write class name into zip directory.
1059 (java_parse_file): Call write_resource_constructor.
1060 (compute_class_name): New function.
1061 * jcf-io.c (read_zip_member): Reindented.
1063 2003-01-21 Tom Tromey <tromey@redhat.com>
1065 * class.c (supers_all_compiled): New function.
1066 (make_class_data): Use it.
1068 2003-01-21 Tom Tromey <tromey@redhat.com>
1070 * parse.y (method_header): Native method can't be strictfp.
1071 No method can be transient or volatile.
1073 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1075 Make-lang.in (jvspec.o-warn): Add -Wno-error.
1077 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
1079 * check-init.c: Fix comment typos.
1080 * class.c: Likewise.
1081 * constants.c: Likewise.
1083 * except.c: Likewise.
1085 * java-except.h: Likewise.
1086 * java-tree.h: Likewise.
1087 * javaop.h: Likewise.
1088 * jcf-dump.c: Likewise.
1089 * jcf-io.c: Likewise.
1090 * jcf-parse.c: Likewise.
1091 * jcf-write.c: Likewise.
1093 * mangle.c: Likewise.
1094 * typeck.c: Likewise.
1095 * verify.c: Likewise.
1097 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1099 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
1100 * jcf-write.c: Include "tm_p.h".
1102 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1104 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
1106 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1108 * builtins.c (java_build_function_call_expr): Renamed from
1109 build_function_call_expr. All callers changed.
1111 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
1112 * jcf-parse.c: Include tm_p.h.
1114 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
1117 2003-01-14 Tom Tromey <tromey@redhat.com>
1119 * class.c (make_class_data): Check that super is compiled before
1120 building class reference to it.
1122 2003-01-14 Andrew Haley <aph@redhat.com>
1124 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1125 varargs function -- correct.
1127 2003-01-14 Andrew Haley <aph@redhat.com>
1129 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
1131 2003-01-14 Andrew Haley <aph@redhat.com>
1133 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1134 varargs function -- correct.
1136 * parse.y (patch_assignment): Copy the rhs of an assignment into a
1137 temporary if the RHS is a reference.
1139 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1141 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
1142 * keyword.h: Regenerated.
1144 * All Files: Convert to ISO C style function definitions.
1146 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
1148 * parse.y (check_pkg_class_access): ANSIfy definition.
1150 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1152 * decl.c, parse-scan.y, parse.y: Don't cast return value of
1155 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
1157 2003-01-09 Geoffrey Keating <geoffk@apple.com>
1159 Merge from pch-branch:
1161 2002-12-02 Geoffrey Keating <geoffk@apple.com>
1163 * Make-lang.in (java/gjavah.o): Update dependencies.
1164 * gjavah.c: Include ggc.h.
1166 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
1168 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
1169 (JCFDUMP_OBJS): Add ggc-none.o.
1170 (java/jcf-dump.o): Depend on GGC_H.
1171 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
1172 CPool substructures.
1173 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
1174 * jcf-dump.c: Include ggc.h.
1176 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1178 * jcf.h (union cpool_entry): New.
1179 (struct CPool): Use gengtype to mark. Change field 'data' to be
1181 (struct JCF): Use gengtype to mark.
1182 (CPOOL_UINT): Update for new cpool_entry type.
1183 (CPOOL_USHORT1): Likewise.
1184 (CPOOL_USHORT2): Likewise.
1185 (CPOOL_FINISH): Use GC to free cpool subfields.
1186 * parse.h (struct parser_ctxt): Mark field current_jcf.
1187 * lex.c (java_init_lex): Use GC to allocate struct JCF.
1188 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
1189 (main_jcf): Use gengtype to mark.
1190 (ggc_mark_jcf): Delete.
1191 (get_constant): Update for new cpool_entry type.
1192 (give_name_to_class): Likewise.
1193 (get_class_constant): Likewise.
1194 (init_outgoing_cpool): Use GGC to allocate struct CPool.
1195 (java_parse_file): Use GGC to allocate struct JCF.
1196 (init_jcf_parse): Don't call ggc_add_root.
1197 * jcf-reader.c (jcf_parse_constant_pool): Update for new
1199 * java-tree.h (current_jcf): Use gengtype to mark.
1200 (CPOOL_UTF): Update for new cpool_entry type.
1201 (outgoing_cpool): Use gengtype to mark.
1202 (struct lang_type): GC struct JCF and struct CPool.
1203 * config-lang.in (gtfiles): Add jcf.h.
1204 * constants.c (find_tree_constant): New.
1205 (set_constant_entry): Allocate cpool subfields using GGC. Update
1206 for new cpool_entry type.
1207 (find_constant1): Update for new cpool_entry type.
1208 (find_constant2): Likewise.
1209 (find_utf8_constant): Use find_tree_constant.
1210 (find_class_or_string_constant): Remove unnecessary cast to jword.
1211 Update for new cpool_entry type.
1212 (count_constant_pool_bytes): Update for new cpool_entry type.
1213 (write_constant_pool): Likewise.
1214 (alloc_name_constant): Use find_tree_constant.
1215 (build_constants_constructor): Update for new cpool_entry type.
1217 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1219 * parse.y (mark_parser_ctxt): Delete.
1220 (goal): Don't use ggc_add_root.
1221 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
1222 (java_pop_parser_context): Let GC free parser_ctxt.
1223 (java_parser_context_resume): Likewise.
1224 * parse.h (struct parser_ctxt): Use gengtype to mark.
1226 (ctxp_for_generation): Likewise.
1227 * lex.h (struct java_lc_s): Mark for gengtype.
1228 (java_lexer): Rearrange for gengtype.
1229 * config-lang.in (gtfiles): Add lex.h, parse.h.
1231 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1233 * All Files: Remove PARAMS macro.
1235 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
1236 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
1239 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
1242 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
1244 * Make-lang.in (java.install-common, java.uninstall,
1245 java.install-info, java.install-man): Prepend $(DESTDIR)
1246 to destination paths in all (un)installation commands.
1247 (java.install-common): Rewrite $(LN) command to support
1248 DESTDIR with "ln" as well as with "ln -s".
1250 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
1252 * java-tree.h: Protect against multiple inclusion.
1254 2003-01-07 Tom Tromey <tromey@redhat.com>
1256 * class.c (add_assume_compiled): Don't adjust parent if we're
1257 already at the root of tree.
1259 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1261 * lang.c (dump_compound_expr): Prototype.
1263 2003-01-03 Tom Tromey <tromey@redhat.com>
1265 Fix for PR java/8712:
1266 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
1267 when simply checking against `null'.
1269 2003-01-03 Tom Tromey <tromey@redhat.com>
1271 * gcj.texi (Standard Properties): Document http.proxyHost and
1274 * gcj.texi (GNU Classpath Properties): Document new properties.
1276 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
1278 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
1279 java/lang-options.h, java/mangle.c, java/mangle_name.c,
1280 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
1282 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
1284 * Make-lang.in, boehm.c, buffer.c,
1285 buffer.h, builtins.c, class.c,
1286 config-lang.in, constants.c,
1287 convert.h, decl.c, except.c,
1288 expr.c, java-except.h,
1289 java-tree.h, javaop.def,
1290 jcf-parse.c, jcf-write.c,
1291 jv-scan.c, jvgenmain.c,
1292 jvspec.c, keyword.gperf,
1293 keyword.h, lang-options.h,
1294 lang-specs.h, lang.c, lex.c,
1295 lex.h, mangle.c, mangle_name.c,
1296 parse-scan.y, parse.h, parse.y,
1297 typeck.c, verify.c, xref.c,
1298 xref.h: Replace "GNU CC" with
1299 "GCC" in the copyright header.
1301 * check-init.c, gjavah.c, javaop.h,
1302 jcf-depend.c, jcf-dump.c, jcf-io.c,
1303 jcf-path.c, jcf-reader.c, jcf.h,
1304 zextract.c, zipfile.h: These files are
1305 "part of GCC". Also say "GCC" not "GNU CC".
1307 2002-12-30 DJ Delorie <dj@redhat.com>
1309 * Make-lang.in: Protect against texi2pod/pod2man failing.
1311 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
1313 * gcj.texi: Use @copying.
1315 2002-12-27 Mark Mitchell <mark@codesourcery.com>
1317 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
1318 print_cxx_classname.
1319 (print_cxx_classname): Add add_scope parameter.
1320 (print_class_decls): Do not emit a semicolon after the extern
1322 (process_file): Adjust calls to print_cxx_classname.
1324 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1326 * gcj.texi: Include Cover Texts in man page.
1328 2002-12-23 Jeff Sturm <jsturm@one-point.com>
1330 * class.c (build_static_field_ref): Check FIELD_FINAL.
1332 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
1333 instead of current_constant_pool_data_ref.
1334 * java-tree.h (current_constant_pool_data_ref): Undefine.
1335 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
1336 * jcf-parse.c (init_outgoing_cpool): Don't initialize
1337 current_constant_pool_data_ref.
1339 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
1340 not build_internal_class_name.
1342 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
1343 Use it when class ref isn't certain to be compiled.
1345 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1347 * gcj.texi: Include gcc-common.texi.
1348 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
1349 $(srcdir)/doc/include/gcc-common.texi.
1351 2002-12-22 Anthony Green <green@redhat.com>
1353 * gcj.texi (Limitations): Add note about org.xml.sax and
1356 2002-12-20 Tom Tromey <tromey@redhat.com>
1358 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
1359 where minimum case value is Integer.MIN_VALUE.
1362 2002-12-18 Andrew Haley <aph@redhat.com>
1364 * parse.y (patch_invoke): Force evaluation order when `check' is
1365 set. For PR libgcj/8945.
1367 2002-12-16 Mark Mitchell <mark@codesourcery.com>
1369 * gcj.texi: Change version number to 3.4.
1371 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
1372 Andrew Haley <aph@redhat.com>
1374 * parse.y (source_end_java_method): Remove custom encoding of line
1375 numbers for a function decl before passing it to the back end.
1377 2002-12-03 Andrew Haley <aph@redhat.com>
1379 * class.c (make_class_data): New field, "chain".
1380 * decl.c (java_init_decl_processing): Likewise.
1382 2002-12-02 Tom Tromey <tromey@redhat.com>
1385 * parse.y (do_resolve_class): Handle qualified name via
1388 2002-11-30 Zack Weinberg <zack@codesourcery.com>
1390 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
1391 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
1392 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
1393 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
1394 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
1395 Include coretypes.h and tm.h.
1396 * Make-lang.in: Update dependencies.
1398 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1400 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
1402 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1404 * jcf-reader.c: Don't expand JCF_readu4 inside the
1405 expansion of JCF_SKIP.
1407 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1409 * jcf-reader.c: Don't expand JCF_readu4 inside the
1410 expansion of JCF_SKIP.
1412 2002-11-22 Tom Tromey <tromey@redhat.com>
1414 * parse.y (patch_binop): Cast right hand side of shift expression
1415 to `int'. Fixes PR java/8676.
1417 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
1418 Andrew Haley <aph@redhat.com>
1420 * gcc/java/jcf-write.c (write_classfile): Remove target
1421 class file, if it exists, before renaming the temporary
1424 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
1426 * jvspec.c (lang_specific_spec_functions): New.
1428 2002-11-18 Tom Tromey <tromey@redhat.com>
1430 Fix for PR java/7912:
1431 * expr.c (can_widen_reference_to): Allow cast of array to
1432 Cloneable or Serializable.
1433 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
1434 (java_io_serializable_identifier_node): Likewise.
1435 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
1436 (valid_ref_assignconv_cast_p): Use new identifier nodes.
1437 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
1438 java_io_serializable.
1439 * decl.c (java_init_decl_processing): Initialize
1440 java_lang_cloneable_identifier_node and
1441 java_io_serializable_identifier_node.
1442 (java_lang_cloneable_identifier_node): New global.
1443 (java_io_serializable_identifier_node): Likewise.
1445 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
1447 * buffer.c: Remove unnecessary casts.
1448 * check-init.c: Likewise.
1449 * class.c: Likewise.
1450 * constants.c: Likewise.
1452 * except.c: Likewise.
1453 * gjavah.c: Likewise.
1454 * jcf-io.c: Likewise.
1455 * jcf-parse.c: Likewise.
1456 * jcf-path.c: Likewise.
1457 * jvspec.c: Likewise.
1460 * verify.c: Likewise.
1462 2002-11-06 Tom Tromey <tromey@redhat.com>
1464 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
1467 2002-11-05 Tom Tromey <tromey@redhat.com>
1469 Fix for PR java/6388.
1470 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
1471 * java-tree.h (enum java_tree_index): New values
1472 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
1473 (decimal_int_max, decimal_long_max): New defines.
1474 * lex.c (yylex): Rewrote range checking. Sign extend literals.
1475 (error_if_numeric_overflow): Rewrote range checking.
1476 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
1479 2002-11-02 Tom Tromey <tromey@redhat.com>
1481 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
1483 * class.c (make_method_value): Put class name, not signature, into
1484 `throws' field. For PR java/8415.
1486 2002-10-24 Tom Tromey <tromey@redhat.com>
1488 * gcj.texi (Invoking gij): Document --showversion.
1489 (Standard Properties): java.library.path now set.
1491 2002-10-23 Tom Tromey <tromey@redhat.com>
1493 * gjavah.c (decode_signature_piece): In JNI mode, print
1494 `jobjectArray' when array depth is nonzero.
1497 2002-10-15 Andrew Haley <aph@redhat.com>
1499 * parse.y (patch_invoke): Call force_evaluation_order on a static
1501 (resolve_qualified_expression_name): Call force_evaluation_order
1502 on a arg list that is part of a Qualified Expression Name.
1504 * lang.c (dump_compound_expr): New.
1505 (java_dump_tree): New.
1507 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
1509 * gcj.texi: Added item describing the GCJ runtime property
1512 2002-10-15 Richard Henderson <rth@redhat.com>
1514 * jcf-parse.c (get_constant): Fix type warning.
1516 2002-10-15 Andrew Haley <aph@redhat.com>
1518 * java-tree.h (java_inlining_merge_static_initializers): Declare.
1519 (java_inlining_map_static_initializers): Declare.
1521 2002-10-14 Andrew Haley <aph@redhat.com>
1523 * tree-inline.c (remap_block): All local class initialization
1524 flags go in the outermost scope.
1525 (expand_call_inline): Call java_inlining_map_static_initializers.
1526 (expand_call_inline): Call java_inlining_merge_static_initializers.
1527 * java/lang.c (merge_init_test_initialization): New.
1528 (java_inlining_merge_static_initializers): New.
1529 (inline_init_test_initialization): New.
1530 (java_inlining_map_static_initializers): New.
1532 2002-10-11 Mark Wielaard <mark@klomp.org>
1534 * gcj.texi (Compatibility): Add Limitations and Extensions section.
1536 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1538 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
1540 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1542 * parse.y (merge_string_cste): Add parentheses around & within |.
1544 2002-10-08 Tom Tromey <tromey@redhat.com>
1546 * parse.y (variable_declarator_id): Simplify error path for
1547 array declarator error. For PR java/8003.
1549 2002-10-08 Zack Weinberg <zack@codesourcery.com>
1551 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
1554 2002-10-08 Andrew Haley <aph@redhat.com>
1556 * parse.y (attach_init_test_initialization_flags): Check for
1559 2002-10-07 Anthony Green <green@redhat.com>
1561 * parse.y (merge_string_cste): Fix bug in string concatenation.
1563 2002-10-03 Michael Koch <konqueror@gmx.de>
1565 * gcj.texi (Standard properties):
1566 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
1568 2002-10-02 Roger Sayle <roger@eyesopen.com>
1570 PR optimization/6627
1571 * lang.c (java_init): If storing the vbit in function
1572 pointers, ensure that force_align_functions_log is atleast
1573 one to aid compatability with g++ vtables.
1575 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
1577 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
1578 foul of type-based aliasing.
1580 2002-09-30 Anthony Green <green@redhat.com>
1582 * gcj.texi (Invoking jv-scan): Fix texinfo.
1584 2002-09-28 Anthony Green <green@redhat.com>
1586 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
1587 (Code Generation): Add -fno-assert documentation.
1588 * jv-scan.c (flag_assert): New global.
1589 (options): Add assert option.
1590 (help): Add --no-assert documentation.
1591 * parse-scan.y (flag_assert): New global.
1592 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
1593 (flag_assert): New global.
1594 * java-tree.h (flag_assert): New global.
1595 * lex.c (java_lex): Obey flag_assert.
1596 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
1599 2002-09-26 Andrew Haley <aph@redhat.com>
1601 * expr.c (build_java_array_length_access): Check for null pointer.
1602 * expr.c (expand_java_arrayload): Likewise.
1604 2002-09-21 Richard Henderson <rth@redhat.com>
1606 * jcf-parse.c (get_constant): Decode from IEEE no matter
1607 what the target format.
1609 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
1611 * ChangeLog: Follow spelling conventions.
1612 * class.c: Likewise.
1615 * gjavah.c: Likewise.
1616 * java-tree.h: Likewise.
1617 * jcf-dump.c: Likewise.
1618 * jcf-parse.c: Likewise.
1619 * jvspec.c: Likewise.
1621 * mangle.c: Likewise.
1622 * parse.y: Likewise.
1624 2002-09-17 Tom Tromey <tromey@redhat.com>
1626 * lex.c (java_read_unicode_collapsing_terminators): Handle case
1627 where \r appears at EOF. Fixes PR java/7950.
1629 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1631 * jvspec.c (lang_specific_driver): Remove unused variable.
1633 2002-09-16 Geoffrey Keating <geoffk@apple.com>
1635 * java-tree.h (union lang_tree_node): Add chain_next option.
1637 2002-09-16 Richard Henderson <rth@redhat.com>
1639 * jcf-parse.c (get_constant): Runtime check for IEEE format;
1640 use new real.h interface.
1641 * jcf-write.c (find_constant_index): Use new real.h interface.
1642 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
1644 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
1646 * lang.c: Follow spelling conventions.
1648 2002-09-11 Per Bothner <per@bothner.com>
1650 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
1651 constant to the type of the field.
1652 (java_complete_tree): Remove now-redundant code.
1654 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
1656 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
1659 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
1660 return label if a ret instruction for the jsr has been reached.
1662 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
1664 * parse.y (DIR_SEPARATOR): Don't define.
1665 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
1667 2002-08-28 Andrew Haley <aph@redhat.com>
1669 * verify.c (verify_jvm_instructions): Allow exception handler
1670 inside code that is being protected, but generate a warning.
1671 * except.c (link_handler): Initialize `expanded' in new eh_range.
1672 (binding_depth, is_class_level, current_pc): Declare extern.
1674 2002-09-01 Mark Wielaard <mark@klomp.org>
1676 * gcj.texi: Add chapter about system properties.
1679 2002-08-26 Tom Tromey <tromey@redhat.com>
1681 * parse.y (try_builtin_assignconv): Allow narrowing primitive
1682 conversion if RHS_TYPE is byte, short, or char.
1684 2002-08-22 Tom Tromey <tromey@redhat.com>
1686 * gcj.texi (Invoking gij): Document -cp and -classpath.
1688 2002-08-21 Tom Tromey <tromey@redhat.com>
1690 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
1691 $(prefix)/share. For PR libgcj/7633.
1693 For PR java/6005 and PR java/7611:
1694 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
1695 (java_can_use_bit_fields_p): New function.
1697 2002-08-16 Tom Tromey <tromey@redhat.com>
1699 * gcj.texi (Class Initialization): Mention class initialization of
1702 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
1704 * Make-lang.in (java-tree-inline.o): New.
1705 (JAVA_OBJS): Add java-tree-inline.o.
1706 * parse.y (source_end_java_method): Call java_optimize_inline.
1707 (java_expand_method_bodies): Save method's tree in
1709 (add_stmt_to_compound): Keep track of the number of statments.
1710 * lang.c (java_init): Enable flag_inline_trees.
1711 (java_post_options): If flag_inline_functions is on, enable
1712 flag_inline_trees instread.
1713 (decl_constant_value): New.
1714 (java_tree_inlining_walk_subtrees): New.
1715 * java-tree.h (DECL_NUM_STMTS): New macro.
1716 (java_optimize_inline): Declare.
1717 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
1718 Handle a LABEL_EXPR.
1719 * decl.c (build_result_decl): If we already have a DECL_RESULT
1721 (dump_function): New.
1722 (java_optimize_inline): New.
1723 (dump_function): New.
1725 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
1728 * parse.y (build_assertion): Invert return from
1729 desiredAssertionStatus.
1731 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1733 * jcf-write.c (get_access_flags): Return correct access flags for
1734 private and protected inner classes.
1736 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
1738 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
1740 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
1742 * mangle_name.c: Don't include obstack.h twice.
1743 * xref.c: Don't include obstack.h.
1745 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
1747 * class.c: (permanent_obstack): Delete declaration.
1748 * constants.c: (permanent_obstack): Delete declaration.
1749 * except.c: (permanent_obstack): Delete declaration.
1750 * expr.c: (permanent_obstack): Delete declaration.
1751 * jcf-parse.c: (permanent_obstack): Delete declaration.
1752 (saveable_obstack): Delete declaration.
1753 * parse.h: (permanent_obstack): Delete declaration.
1754 * typeck.c: (permanent_obstack): Delete declaration.
1756 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
1758 * gcj.texi (version-gcc): Increase to 3.3.
1760 2002-07-22 Tom Tromey <tromey@redhat.com>
1762 * lex.c (java_lex): Check for `e' or `E' after 0.
1764 2002-07-21 Richard Henderson <rth@redhat.com>
1766 * lang.c (java_unsafe_for_reeval): New.
1767 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
1769 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
1771 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
1772 (jcf_path_init): Use GET_ENVIRONMENT.
1774 2002-07-10 Roger Sayle <roger@eyesopen.com>
1775 Zack Weinberg <zack@codesourcery.com>
1777 * builtins.c (initialize_builtins): Remove defines that
1778 handled C/C++ specific junk hereby removed from builtins.def.
1780 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
1782 * lang.c (java_post_options): Update prototype.
1784 2002-07-05 Roger Sayle <roger@eyesopen.com>
1786 * builtins.c (initialize_builtins): Ignore the additional
1787 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
1788 the builtins.def file.
1790 2002-07-01 Tom Tromey <tromey@redhat.com>
1793 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
1796 2002-07-01 Roger Sayle <roger@eyesopen.com>
1798 * java/decl.c (builtin_function): Accept additional parameter.
1799 (java_init_decl_processing): Pass an additional NULL_TREE
1800 argument to builtin_function.
1802 2002-06-29 T.J. Mather <tjmather@maxmind.com>
1804 * gcj.texi: Fixed gcj invocation example so that it compiles.
1806 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1808 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
1809 * parse.y (mark_parser_ctxt): Likewise.
1810 (check_modifiers, declare_local_variables): Avoid incorrect
1811 hardcoded constant 10.
1813 * lex.c (java_read_char): Avoid "comparison is always true"
1816 2002-06-25 Andreas Schwab <schwab@suse.de>
1818 * expr.c (JSR): Avoid undefined operation on PC.
1820 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1822 * decl.c (clear_binding_level): Const-ify.
1824 2002-06-13 Akim Demaille <akim@epita.fr>
1826 * parse.y (class_declaration, interface_declaration): Make sure
1827 all their rules have an action, in order to avoid meaningless `$$
1828 = $1' and their type clashes.
1830 2002-06-11 Tom Tromey <tromey@redhat.com>
1832 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
1833 * parse-scan.y (statement_without_trailing_substatement): Added
1835 (assert_statement): New rule.
1836 * java-tree.h (struct lang_type) [assertions]: New field.
1837 (TYPE_USES_ASSERTIONS): New macro.
1838 (CLASS_USES_ASSERTIONS): Likewise.
1839 (FIELD_SYNTHETIC): New define.
1840 * lex.c (java_lval;): Added ASSERT_TK.
1841 * parse.y (ASSERT_TK): Added.
1842 (statement_without_trailing_substatement): Added assert_statement.
1843 (assert_statement): New rule.
1844 (build_assertion): New function.
1845 (maybe_generate_pre_expand_clinit): Create and initialize
1846 $assertionsDisabled.
1847 (lookup_package_type): Removed decl.
1848 * keyword.h: Rebuilt.
1849 * keyword.gperf (assert): New token.
1851 2002-06-10 Akim Demaille <akim@epita.fr>
1853 * parse.y (interface_type_list, class_member_declaration)
1854 (unary_expression_not_plus_minus): Remove duplicate %type.
1857 2002-06-09 Tom Tromey <tromey@redhat.com>
1859 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
1861 * parse.y (method_header): Give error message in all cases.
1864 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1866 Don't use RTL inlining. Fix for PR java/6820.
1867 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
1868 (flag_really_inline): New.
1869 (java_decode_option): Set flag_really_inline if -finline-functions
1871 (java_post_options): New function. Turn off inlining unless
1872 flag_really_inline is set.
1874 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1876 * gjavah.c (throwable_p): Accept argument as either a classname or
1877 signature fragment. Create null-terminated classname string for super
1878 when calling itself recursively.
1879 (decode_signature_piece): Skip first character from class name
1880 signature when calling throwable_p.
1882 2002-06-08 H.J. Lu (hjl@gnu.org)
1884 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
1886 2002-06-04 Tom Tromey <tromey@redhat.com>
1888 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
1890 2002-06-04 Michael Koch <konqueror@gmx.de>
1892 * gcj.texi (Input Options): Fixed typo.
1894 2002-06-04 Zack Weinberg <zack@codesourcery.com>
1896 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
1897 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
1898 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
1899 and all now-pointless local variables. Rename other local
1900 variables to reflect their not being handles.
1902 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
1903 #if JCF_USE_STDIO blocks.
1905 * parse.y: Add missing semicolon at end of rule.
1907 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
1909 * check-init.c (attach_initialized_static_class): Delete, unused.
1910 * parse.y: Use htab_t instead of struct hashtable, update
1912 * java-tree.h: Include hashtab.h instead of hash.h.
1913 (struct lang_decl_func): Use htab_t, set up for gengtype.
1914 (struct init_test_hash_entry): Delete.
1915 (struct treetreehash_entry): New.
1916 (java_treetreehash_find): New
1917 (java_treetreehash_new): New prototype.
1918 (java_treetreehash_create): New prototype.
1919 (java_mark_tree): Delete prototype.
1920 (java_hash_hash_tree_node): Delete prototype.
1921 (java_hash_compare_tree_node): Delete prototype.
1922 (attach_initialized_static_class): Delete prototype.
1923 * expr.c (build_class_init): Update to use java_treetreehash
1925 (java_expand_expr): Update to use htab_t.
1926 (emit_init_test_initialization): Likewise.
1927 * decl.c (java_mark_tree): Delete.
1928 * class.c (init_test_hash_newfunc): Delete.
1929 (java_hash_hash_tree_node): Delete.
1930 (java_hash_compare_tree_node): Delete.
1931 (add_method_1): Update to use java_treetreehash functions.
1932 (JAVA_TREEHASHHASH_H): New macro.
1933 (java_treetreehash_hash): New function.
1934 (java_treetreehash_compare): New function.
1935 (java_treetreehash_find): New function.
1936 (java_treetreehash_new): New function.
1937 (java_treetreehash_create): New function.
1938 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
1940 * Make-lang.in (java/parse.o): Depend on debug.h.
1941 * java-tree.h (struct lang_identifier): Use gengtype.
1942 (union lang_tree_node): New.
1943 (struct lang_decl_func): Use gengtype.
1944 (struct lang_decl_var): Likewise.
1945 (struct lang_decl): Likewise.
1946 * parse.y: Include debug.h.
1947 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
1949 * lang.c (struct language_function): New dummy structure.
1951 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
1952 descriminator for DECL_LANG_SPECIFIC.
1953 (struct lang_decl_func): Rename from struct lang_decl.
1954 (enum lang_decl_desc): New.
1955 (struct lang_decl): Make it a union. Update all the accessor macros.
1956 (struct lang_type): Use gengtype.
1957 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
1958 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
1959 are now the same size.
1960 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
1961 use discriminator to mark DECL_LANG_SPECIFIC.
1963 * Make-lang.in (gt-java-builtins.h): New rule.
1964 (java/builtins.o): Add dependency on gt-<filename>.h.
1965 * builtins.c: Use gengtype for roots.
1966 (union string_or_tree): Use gengtype.
1967 (struct builtin_record): Use gengtype.
1968 * config-lang.in (gtfiles): Add builtins.c.
1970 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
1971 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
1972 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
1973 gt-java-parse.h, gtype-java.h): Add rules to generate.
1974 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
1975 (class.o): Add dependency on gt-*.h.
1976 (constants.o): Likewise.
1979 (jcf-parse.o): Likewise.
1980 (jcf-write.o): Likewise.
1982 * config-lang.in (gtfiles): New.
1983 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1984 * constants.c: Replace uses of ggc_add_* with GTY markers.
1986 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1987 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1988 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
1989 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
1991 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
1993 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1994 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
1996 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1997 Include gtype-java.h.
1999 2002-06-02 Tom Tromey <tromey@redhat.com>
2001 Fix for PR java/5913:
2002 * parse.y (patch_binop): Call patch_string on op1.
2004 2002-06-02 Tom Tromey <tromey@redhat.com>
2006 Fix for PR java/1343, PR java/6336:
2007 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
2008 formatting. Changed return type.
2009 (anonymous_class_counter): Moved to top of file.
2010 (maybe_make_nested_class_name): Append number to class name for
2011 function-local classes.
2013 2002-05-28 Zack Weinberg <zack@codesourcery.com>
2015 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
2016 * Make-lang.in: Update dependency lists.
2018 2002-05-18 Mark Mitchell <mark@codesourcery.com>
2020 * gjavah.c (throwable_p): Do not free the name of the class after
2021 passing it to find_class.
2022 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
2023 * jcf-io.c (dirent.h): Include it.
2024 (fnmatch.h): Likewise.
2025 (compare_path): New function.
2026 (java_or_class_file): Likewise.
2027 (memoized_dirlist_entry): New type.
2028 (memoized_dirlist_lookup_eq): New function.
2029 (memoized_dirlists): New variable.
2030 (caching_stat): New function.
2031 (memoized_class_lookup_eq): New function.
2032 (memoized_class_lookups): Likewise.
2033 (find_class): Use memoized_class_lookups and caching_stat.
2034 * jcf.h (JCF_USE_SCANDIR): Define.
2035 * parse.y (java_expand_classes): Write the class files in reverse
2038 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2040 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
2042 2002-05-13 Mark Mitchell <mark@codesourcery.com>
2044 * jcf-write.c (write_classfile): Unlink the temporary file if it
2045 cannot be renamed. Use concat to build up the name of the
2048 2002-05-08 Mark Mitchell <mark@codesourcery.com>
2050 * jcf-write.c (write_classfile): Write the file to a
2051 temporary file and then rename it.
2053 2002-05-07 Tom Tromey <tromey@redhat.com>
2055 * gjavah.c (throwable_p): Use xstrdup, not strdup.
2057 Fix for PR java/1200:
2058 * gjavah.c (throwable_p): New function.
2059 (decode_signature_piece): Use it. A `WeakReference' isn't the
2062 (gcjh_streq): New function.
2064 2002-05-07 Andreas Jaeger <aj@suse.de>
2066 * parse.y (finish_for_loop): Fix if statement.
2068 2002-05-06 Tom Tromey <tromey@redhat.com>
2070 Fix for PR java/5941:
2071 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
2072 loop update expression.
2073 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
2074 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
2076 2002-05-04 Mark Wielaard <mark@klomp.org>
2079 * parse.y (build_string_concatenation): Return just op1 only when op2
2080 is null and op1 is a STRING_CST, otherwise always construct a
2083 2002-04-27 Tom Tromey <tromey@redhat.com>
2086 * parse.y (string_convert_int_cst): New function.
2087 (merge_string_cste): Use it.
2089 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
2091 * java-tree.h (java_parse_file): Update.
2092 (java_set_yydebug): Remove.
2093 * jcf-parse.c (yydebug): Remove.
2094 (java_set_yydebug): Die.
2095 (java_parse_file): Update.
2096 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
2098 2002-04-24 Tom Tromey <tromey@redhat.com>
2101 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
2102 EXPR_WFL_QUALIFICATION of qual_wfl.
2104 2002-04-23 Per Bothner <per@bothner.com>
2106 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
2107 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
2108 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
2110 2002-04-23 Tom Tromey <tromey@redhat.com>
2113 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
2114 recognize `-fcompile-resource='.
2115 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
2118 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2120 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
2121 paths. Fixes PR java/2791.
2123 2002-04-19 Andrew Haley <aph@redhat.com>
2125 * jcf-write.c (push_long_const): lo, hi: New variables.
2126 Use rshift_double to extract the high part of a 64-bit long.
2127 Use WORD_TO_INT to extract the low part.
2129 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
2130 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
2131 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
2133 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
2135 * typeck.c (incomplete_type_error): Remove.
2137 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2139 * class.c (make_class_data): Set DECL_ALIGN on static class data,
2140 for hash synchronization.
2141 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
2142 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
2145 2002-04-16 Mark Wielaard <mark@klomp.org>
2147 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
2150 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2152 Fix for PR java/6294:
2153 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
2156 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2158 Fix for PR java/6085:
2159 * parse.y (patch_method_invocation): Always use build_access_to_thisn
2160 to get enclosing "this" argument for inner-class constructor
2161 invocation. Pass correct arguments to build_access_to_thisn.
2163 2002-04-10 Andreas Jaeger <aj@suse.de>
2165 * gcj.texi (Input Options): Fix extdirs patch.
2167 2002-04-10 Anthony Green <green@redhat.com>
2169 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
2171 2002-04-09 Anthony Green <green@redhat.com>
2173 * gcj.texi (Input Options): Add --extdirs documentation.
2174 * jcf-dump.c (OPT_extdirs): New macro.
2175 (options): Add extdirs option.
2176 (help): Describe --extdirs.
2177 (main): Handle OPT_extdirs.
2178 * gjavah.c (OPT_extdirs): New macro.
2179 (options): Add extdirs option.
2180 (help): Describe --extdirs.
2181 (main): Handle OPT_extdirs.
2182 * jcf-path.c (jcf_path_init): Add extdirs support.
2183 (jcf_path_extdirs_arg): New function.
2184 (extensions): New variable to hold extensions path entries.
2185 * jvspec.c: Remove -fextdirs= when compiling main().
2186 * lang.c (java_decode_option): Handle -fextdirs=.
2187 * jcf.h (jcf_path_extdirs_arg): Declare new function.
2188 * Make-lang.in: Compile jcf-path with version info for use in
2189 identifying the appropriate libgcj.jar.
2191 2002-04-08 Tom Tromey <tromey@redhat.com>
2194 * .cvsignore: Added rmic.1 and rmiregistry.1.
2195 * gcj.texi (Top): Link to new nodes.
2196 (Invoking rmic): New node.
2197 (Invoking rmiregistry): Likewise.
2198 * Make-lang.in (java.generated-manpages): Added rmic.1 and
2200 (java.maintainer-clean): Likewise.
2201 ($(srcdir)/java/rmic.1): New target.
2202 ($(srcdir)/java/rmiregistry.1): Likewise.
2203 (java.install-man): Handle rmic.1 and rmiregistry.1.
2205 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2207 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
2208 Add note about handling uncaught exceptions. Add an exception handler
2211 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2213 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
2214 after using it to patch CALL_EXPR.
2216 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2218 * gcj.texi (Invocation): Document CNI invocation API.
2220 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
2222 * expr.c (truthvalue_conversion): Rename. Update.
2223 (expand_compare): Update.
2224 * java-tree.h (java_truthvalue_conversion): New.
2225 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
2227 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2229 * java-tree.h (java_mark_addressable): New.
2230 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
2231 * typeck.c (mark_addressable): Rename, update.
2233 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2235 * expr.c (build_java_binop): Update.
2236 * java-tree.h (java_signed_type, java_unsigned_type,
2237 java_signed_or_unsigned_type): Update.
2238 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
2239 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
2240 * parse.y (patch_binop): Update.
2241 * typeck.c (signed_or_unsigned_type, unsigned_type,
2242 signed_type): Update.
2244 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
2246 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
2247 (java_dummy_print): Remove.
2248 (lang_print_error): Rename. Exit early if inhibiting output.
2249 (inhibit_error_printing_function): New.
2250 (java_init): Don't set hook.
2251 (lang_init_source): Use new boolean.
2253 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2255 * parse.y (do_resolve_class): Fix infinite recursion.
2257 2002-03-29 Tom Tromey <tromey@redhat.com>
2259 * parse.y (check_inner_circular_reference): Ignore incomplete
2262 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
2264 * Make-lang.in (builtins.o): Update.
2265 * boehm.c (get_boehm_type_descriptor): Update.
2266 * builtins.c: Include langhooks.h.
2267 * decl.c (java_init_decl_processing): Update.
2268 * java-tree.h (java_type_for_mode, java_type_for_size): New.
2269 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
2271 * typeck.c (type_for_mode, type_for_size): Update.
2273 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2275 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
2277 2002-03-28 Tom Tromey <tromey@redhat.com>
2279 * except.c (expand_end_java_handler): If the handler type is NULL,
2280 use java.lang.Throwable. Fixes PR java/5986.
2282 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2284 Fix for PR java/4715:
2285 * jcf-parse.c (parse_source_file_3): New function.
2286 (read_class): Call it.
2287 (java_parse_file): Likewise.
2289 2002-03-28 Jan Hubicka <jh@suse.cz>
2291 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
2293 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2295 * parse.y (resolve_package): Initialize "decl".
2296 (lookup_package_type): Remove unused function.
2298 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2300 Fix for PR java/5993:
2301 * parse.y (resolve_package): Return the decl if resolution was
2302 successful. Don't special case "java.lang" and "java.lang.reflect"
2303 packages. Set type_name to the merged identifier.
2304 (resolved_qualified_expression_name): Print error using "name" if
2305 resolve_package returns NULL_TREE.
2307 2002-03-27 Tom Tromey <tromey@redhat.com>
2309 * expr.c (expand_invoke): Don't generate null pointer check if
2310 we're calling <init>.
2312 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
2314 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
2316 * java-tree.h (java_lang_expand_expr): Similarly.
2317 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
2318 (java_init): Don't set hook.
2320 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2322 Fix for PR java/5850:
2323 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
2324 context if field was not found in the current scope.
2325 * expr.c (lookup_field): Don't look in enclosing contexts.
2327 2002-03-26 Tom Tromey <tromey@redhat.com>
2329 Fix for PR java/5942:
2330 * parse.y (init_src_parse): Added sanity check.
2331 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
2334 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
2336 * decl.c (lang_mark_tree): Rename java_mark_tree.
2337 * java-tree.h (java_mark_tree): New.
2338 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
2340 2002-03-25 Zack Weinberg <zack@codesourcery.com>
2342 * lex.c: Change java_perform_atof to take normal parameters
2343 instead of a pointer to a parameter block. Call it directly
2346 2002-03-22 Mark Wielaard <mark@klomp.org>
2348 Fix for PR java/5368:
2349 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
2350 when printing error message.
2352 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
2354 * decl.c (maybe_build_cleanup): Remove.
2356 2002-03-22 Tom Tromey <tromey@redhat.com>
2358 Andrew Haley <aph@cambridge.redhat.com>
2360 * expr.c (build_field_ref): Don't build a check if the field is a
2363 2002-03-21 Eric Blake <ebb9@email.byu.edu>
2365 Fix for PR java/6026:
2366 * lex.c (java_lex): Fix parsing of consecutive floats.
2368 2002-03-21 Tom Tromey <tromey@redhat.com>
2370 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
2373 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
2375 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
2376 insert_block, getdecls, kept_level_p, global_bindings_p): New.
2378 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2380 * gcj.texi: @code{gcj} becomes @command{gcj}.
2381 @code{gcc} becomes @command{gcc}.
2382 GcjRaw changed to gnu.gcc.RawData.
2384 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
2386 * decl.c (start_java_method): Use new hook.
2387 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
2388 (java_init): Remove old hook.
2390 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2392 * builtins.c (define_builtin): Do nothing if `type' is null.
2395 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2397 * parse.y (parser_check_super_interface): Fix error message
2400 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2402 * jcf-parse.c (get_constant): Delete unused variables.
2404 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
2406 * java-tree.h (java_parse_file): New.
2407 * jcf-parse.c (yyparse): Rename java_parse_file.
2408 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
2410 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2412 * parse.y (craft_constructor): Return the constructor decl.
2413 (java_expand_classes): Update comments.
2414 (lookup_method_invoke): Call fix_constructors immediately for
2415 anonymous class. Fixes PR java/5935.
2417 2002-03-15 Anthony Green <green@redhat.com>
2419 * jcf-parse.c (yyparse): Don't emit class registration
2420 constructor when compiling resource files.
2422 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2424 * lang.c (java_tree_code_type, java_tree_code_length,
2425 tree_code_name): Delete.
2426 (tree_code_type, tree_code_length, tree_code_name): Define.
2427 (java_init): Don't try to copy into the various tree_code
2430 2002-03-12 Tom Tromey <tromey@redhat.com>
2432 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
2433 UTF-8, not UCS-2. Fixes PR java/5923.
2435 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
2436 a call_expr wrapped in a convert. Fixes PR java/5848.
2438 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2440 * jcf-write.c (write_classfile): Improve error strings.
2442 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2444 * lex.c: Adjust comments to GNU standards.
2446 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2448 Fix for PR java/5902:
2449 * lex.c (java_lex): Fix parsing of literals.
2451 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2453 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
2454 to prevent it getting evaluated twice in the store checking case.
2455 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
2458 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2460 * decl.c (java_init_decl_processing): Make sure class_type_node
2461 alignment is not less than 64 bits if hash synchronization is enabled.
2463 2002-03-08 Per Bothner <per@bothner.com>
2465 * parse.y (java_complete_lhs): Check if patch_assignment
2466 returned an error-mark.
2468 * parse.y (try_builtin_assignconv): Don't special-case zero.
2470 2002-03-08 Per Bothner <per@bothner.com>
2472 Fix for PR java/5812.
2473 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
2474 here instead of in JSR macro. Likewise with load_type_state call.
2475 Do the latter on if the return_pc has been verified (the jsr returns).
2476 (JSR): Now just call build_java_jsr.
2478 2002-03-07 Jeff Sturm <jsturm@one-point.com>
2480 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
2481 (java.install-common): Link native driver to
2482 JAVA_TARGET_INSTALL_NAME.
2484 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
2486 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
2487 * builtins.c(sin_builtin): Likewise
2488 * builtins.c(sqrt_builtin): Likewise
2490 2002-03-03 Zack Weinberg <zack@codesourcery.com>
2492 * java/expr.c, java/jcf-parse.c, java/lex.c:
2493 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
2494 REAL_ARITHMETIC blocks unconditional. Delete some further
2495 #ifdef blocks predicated on REAL_ARITHMETIC.
2497 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2499 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
2500 explicit sizeof/sizeof.
2501 * decl.c (java_init_decl_processing): Likewise.
2502 * jcf-parse.c (init_jcf_parse): Likewise.
2503 * parse.y (init_src_parse): Likewise.
2505 2002-03-02 Per Bothner <per@bothner.com>
2507 Make --CLASSPATH by a synonym for --classpath and -classpath.
2508 Implement --bootclasspath.
2509 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
2510 (classpath_l): Remove.
2511 (jcf_path_CLASSPATH_arg): Remove.
2512 (jcf_path_bootclasspath_arg): New function.
2513 (jcf_path_seal): Simplify accordingly.
2515 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
2516 (jcf_path_CLASSPATH): Remove declaration.
2517 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
2518 (lang_specific_driver): Translate -bootclasspath.
2519 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
2520 * lang.c (decode_lang_options): Do jcf_path_init first.
2521 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
2522 * gjavah.c: Also handle --bootclasspath.
2523 Handle --CLASSPATH as a synonum for --classpath.
2524 * jcf-dump.c: Likewise.
2526 "." is not part of system path, but is the default for --classpath.
2527 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
2528 (jcf_path_seal): Add "." if no CLASSPATH specified.
2530 * gcj.texi: Document changes.
2532 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2534 * expr.c (build_java_arraystore_check): Fix formatting.
2536 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2538 Fix for PR java/5758, java/5632:
2539 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
2540 inner-class separator too.
2541 * parse.y (do_resolve_class): New local `decl_result.'
2542 Progressively build a name for what can have been loaded.
2544 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2546 * expr.c (java_array_data_offset): Removed function.
2547 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
2548 (build_java_array_length_access): Obtain "length" value using a
2549 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
2550 (build_java_arrayaccess): Correct comment. Access "data" using a
2551 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
2552 (build_java_arraystore_check): New function.
2553 (expand_java_arraystore): Use build_java_arraystore_check.
2554 * parse.y (patch_assignment): Simplify code to insert a store check
2555 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
2556 * check-init.c (check_init): Update to reflect that an array length
2557 access is now a COMPONENT_REF.
2558 * gcj.texi (Code Generation): Improve documentation of
2559 -fno-bounds-check. Add documentation for -fno-store-check.
2560 * java-tree.h (flag_store_check): Declare.
2561 (build_java_arraystore_check): Declare.
2562 * lang.c (flag_store_check): Initialize to 1.
2563 (lang_f_options): Add store-check option.
2564 * jvspec.c: Don't pass store-check option to jvgenmain.
2565 * lang-options.h: Add help string for -fno-store-check.
2567 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
2569 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
2570 * java-tree.h (java_dup_lang_specific_decl): New.
2571 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
2573 2002-02-27 Zack Weinberg <zack@codesourcery.com>
2575 * builtins.c, decl.c: Delete traditional-mode-related code
2576 copied from the C front end but not used, or used only to
2577 permit the compiler to link.
2579 2002-02-22 Tom Tromey <tromey@redhat.com>
2581 Fix for PR java/2369:
2582 * jvspec.c (verify_class_name): New function.
2583 (lang_specific_driver): Call it.
2584 (JAVA_START_CHAR_P): New macro.
2585 (JAVA_PART_CHAR_P): Likewise.
2587 2002-02-22 Per Bothner <per@bothner.com>
2589 * class.c: Change vtable to be more compatible with g++ v3 abi.
2590 (get_dispatch_table): Prepend offset-to-top (always 0) and
2591 type_info pointer (currently unimplemented hence NULL) to vtable.
2592 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
2593 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
2594 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
2595 (build_dtable_decl): Add declarations for new fields.
2597 2002-02-20 Per Bothner <per@bothner.com>
2599 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
2600 to finit$ (otherwise generate_bytecode_insns drops it). However, we
2601 don't need to set it on the COMPOUND_EXPR - the caller does that.
2603 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2605 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
2606 `--CLASSPATH' becomes `--classpath.'
2607 * gjavah.c: Likewise.
2608 * jcf-dump.c: Likewise.
2609 * lang-options.h: Likewise.
2611 * jcf-path.c: Updated comment.
2612 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
2613 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
2614 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
2615 (jcf_path_CLASSPATH_arg): Ditto.
2616 (classpath_u): Updated leading comment.
2618 2002-02-20 Per Bothner <per@bothner.com>
2620 * builtins.c (check_for_builtin): New function.
2621 (build_call_or_builtin): Remove.
2622 * java-tree.h: Update accordingly.
2623 * expr.c (expand_invoke): Use build + check_for_builtin instead
2624 of build_call_or_builtin.
2625 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
2626 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
2627 flag (which had caused jcf-write to incorrectly emit invokevirtual).
2629 2002-02-17 Tom Tromey <tromey@redhat.com>
2631 * java-tree.h (TYPE_STRICTFP): New macro.
2632 (struct lang_type) [strictfp]: New field.
2633 (CLASS_STRICTFP): New macro.
2634 (METHOD_STRICTFP): New macro.
2635 (struct lang_decl) [strictfp]: New field.
2636 * parse.y (method_header): Disallow strictfp constructor or
2638 (STRICT_TK): Move before MODIFIER_TK.
2639 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
2640 (METHOD_MODIFIERS): Likewise.
2641 (INTERFACE_MODIFIERS): Likewise.
2642 * jcf-write.c (get_access_flags): Likewise.
2643 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
2644 (add_method_1): Likewise.
2645 (get_access_flags_from_decl): Likewise.
2646 * jcf-dump.c (print_access_flags): Print in standard order. Also,
2647 recognize strictfp flag.
2648 * jcf.h (ACC_STRICT): New define.
2650 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
2652 * class.c(build_utf8_ref): Move declaration of decl_size
2654 2002-02-07 Tom Tromey <tromey@redhat.com>
2656 * gcj.texi (Input Options): --CLASSPATH does not suppress system
2659 2002-02-04 Anthony Green <green@redhat.com>
2661 * class.c (build_utf8_ref): Put UTF-8 constants into merged
2662 sections if available.
2664 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2666 * parse.y (java_expand_classes): Fix typo in static field loop.
2668 2002-02-02 Richard Henderson <rth@redhat.com>
2670 * class.c (add_field): Mark static fields external.
2671 (build_class_ref): Remove redundant set.
2672 * parse.y (java_expand_classes): Mark static fields of classes
2673 to be compiled as local.
2674 * jcf-parse.c (parse_class_file): Likewise.
2676 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2678 * gcj.texi (About CNI): New node.
2680 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
2683 * jcf-parse.c : Check for HAVE_LOCALE_H before using
2684 setlocale() with LC_CTYPE as a parameter.
2687 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
2689 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2690 Follow GNU Coding Standards for --version.
2692 2002-01-28 Tom Tromey <tromey@redhat.com>
2694 * expr.c (build_jni_stub): Ensure storage for `meth' is
2696 * parse.y (java_complete_expand_methods): Set
2697 current_function_decl before building JNI stub.
2699 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
2701 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
2704 2002-01-22 Tom Tromey <tromey@redhat.com>
2706 * decl.c (java_init_decl_processing): Use add_predefined_file.
2707 Predefine RawData.java.
2708 (predef_filenames): Removed.
2709 (java_init_decl_processing): Don't register predef_filenames.
2710 * jcf-parse.c (add_predefined_file): New function.
2711 (predefined_filename_p): Rewrote.
2712 (predefined_filename_p): No longer static.
2713 * decl.c (java_init_decl_processing): Call initialize_builtins.
2714 * Make-lang.in (JAVA_OBJS): Added builtins.o.
2715 (java/builtins.o): New target.
2716 * builtins.c: New file.
2717 * parse.y (patch_invoke): Use build_call_or_builtin.
2718 * java-tree.h (build_call_or_builtin): Declare.
2719 (initialize_builtins): Declare.
2720 (java_set_exception_lang_code): Removed unused declaration.
2721 (PREDEF_FILENAMES_SIZE): Removed.
2722 (java_tree_index): Added JTI_PREDEF_FILENAMES.
2723 (predef_filenames): New define.
2724 (add_predefined_file): Declare.
2725 (predefined_filename_p): Declare.
2726 * expr.c (expand_invoke): Use build_call_or_builtin.
2728 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2730 * parse.y (patch_switch_statement): Fix format specifier.
2732 2002-01-16 Tom Tromey <tromey@redhat.com>
2734 More for PR java/5365:
2735 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
2737 (process_file): Generate include for
2738 java.lang.UnsupportedOperationExceptions.
2740 2002-01-15 Andreas Jaeger <aj@suse.de>
2742 * .cvsignore: Add man pages.
2744 2002-01-15 Tom Tromey <tromey@redhat.com>
2746 Fix for PR java/5365:
2747 * gjavah.c (process_file): Turn class name into a file name.
2749 2002-01-14 Matthias Klose <doko@debian.org>
2751 * gcj.texi: Fix whitespace and formatting errors in the
2752 synopsis of the man pages. Update copyright.
2754 2002-01-14 Tom Tromey <tromey@redhat.com>
2757 * Make-lang.in (java.install-man): Handle jv-convert man page.
2758 (java.generated-manpages): Added jv-convert.1.
2759 (java.uninstall): Remove jv-convert.1.
2760 (java.maintainer-clean): Likewise.
2761 ($(srcdir)/java/jv-convert.1): New target.
2762 * gcj.texi (Top): Link to jv-convert node.
2763 (Individual utilities): Likewise.
2764 (Invoking jv-convert): New node.
2766 2001-01-10 Jeff Sturm <jsturm@one-point.com>
2767 Martin Kahlert <martin.kahlert@infineon.com>
2769 * jcf-parse.c (get_constant): Don't swap lo/hi for big
2770 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
2772 2002-01-03 Graham Stott <grahams@redhat.com>
2774 * class.c (compile_resource_file): Update copyright date.
2775 Constify filename parameter.
2776 (java-tree.h): Update copyright date.
2777 (compile_resource_file): Constify filename parameter.
2779 2002-01-03 Graham Stott <grahams@redhat.com>
2781 * gcc/jcf-parse.c: Update copyright date.
2782 (yyparse): Constify resource_filename.
2784 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2786 * parse.y (src_parse_roots): Don't needlessly zero init.
2788 2001-12-31 Tom Tromey <tromey@redhat.com>
2790 * parse.y (dump_java_tree): New function.
2791 (source_end_java_method): Call it.
2792 (end_class_declaration): Likewise.
2793 * lang.c (java_decode_option): Call dump_switch_p.
2795 2001-12-28 Tom Tromey <tromey@redhat.com>
2797 * gen-table.pl: Don't process characters after \uffff. Added
2798 comment pointing to input file.
2800 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2802 * gen-table.pl: Const-ify output. Document the location of a
2803 suitable unicode input file.
2805 * chartables.h: Regenerate.
2807 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2809 * chartables.h: Const-ify.
2810 * gjavah.c (options): Likewise.
2811 * jcf-dump.c (options): Likewise.
2812 * jv-scan.c (options): Likewise.
2813 * lex.c (java_start_char_p, java_part_char_p): Likewise.
2814 * parse.y (binop_lookup): Likewise.
2816 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2818 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
2819 the static arrays that are output.
2820 * jvspec.c (jvgenmain_spec): Make static.
2821 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
2822 * keyword.h: Regenerate.
2823 * lang.c (string_option, process_option_with_no, lang_f_options,
2824 lang_W_options): Const-ify.
2825 * lex.c (java_lex): Likewise.
2827 2001-12-21 Richard Henderson <rth@redhat.com>
2829 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
2830 (get_boehm_type_descriptor): ... here. Arrange for the
2831 TREE_TYPE to get set properly.
2833 2001-12-21 Richard Henderson <rth@redhat.com>
2835 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
2836 only if the target requires collect2.
2838 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
2840 2001-12-20 Tom Tromey <tromey@redhat.com>
2843 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
2844 CAN_COMPLETE_NORMALLY for the node.
2845 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
2846 generate code for second branch if first branch can't complete
2848 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
2849 the loop head if the loop body can't complete normally.
2851 2001-12-20 Tom Tromey <tromey@redhat.com>
2854 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
2855 case where `finally' clause can't complete normally.
2857 2001-12-20 Tom Tromey <tromey@redhat.com>
2860 * parse.y (analyze_clinit_body): Added this_class parameter.
2861 Check for more cases where we must keep <clinit>.
2862 (maybe_yank_clinit): Cleaned up flow control.
2864 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2866 * decl.c (java_init_decl_processing): Don't initialize
2867 finit_leg_identifier_node.
2868 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
2869 (finit_leg_identifier_node): Remove.
2870 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
2872 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2874 * mangle.c (mangle_member_name): Don't special-case for
2876 * mangle_name.c (unicode_mangling_length): Likewise.
2877 (append_unicode_mangled_name): Likewise.
2878 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
2881 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2883 * expr.c (build_java_array_length_access): Don't force null pointer
2884 check unless flag_check_references is set.
2886 2001-12-20 Tom Tromey <tromey@redhat.com>
2888 Fix for PR java/3417:
2889 * parse.y (patch_assignment): Added special processing for
2891 (patch_return): Don't convert booleans to integers, and don't
2892 special-case `null'.
2894 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
2896 * config-lang.in (diff_excludes): Remove.
2898 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
2900 * gcj.texi: Update link to GCC manual.
2902 2001-12-17 Tom Tromey <tromey@redhat.com>
2904 * parse.y (link_nested_class_to_enclosing): Removed useless
2907 2001-12-16 Tom Tromey <tromey@redhat.com>
2909 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
2912 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
2914 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
2915 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
2918 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2920 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
2922 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2924 * decl.c (java_init_decl_processing): Build otable_type correctly.
2925 otable_decl is an otable_type.
2927 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2929 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
2930 otable_type, otable_ptr_type, method_symbol_type,
2931 method_symbols_array_type, method_symbols_array_ptr_type): New
2932 field/global tree definitions.
2933 (flag_indirect_dispatch): New flag.
2934 * decl.c (java_init_decl_processing): Initialize new otable and
2935 otable_syms type nodes and decls. Add new field "index" to
2937 * class.c (build_method_symbols_entry): New function.
2938 (make_method_value): Set "index" to to method's vtable index for
2939 virtual methods when indirect-dispatch is not used.
2940 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
2941 and set vtable_method_count to -1. Set otable and otable_syms field
2942 if indirect-dispatch is used and there was something to put in them.
2943 (build_method_symbols_entry): New function.
2944 (emit_offset_symbol_table): New function.
2945 * expr.c (get_offset_table_index): New function.
2946 (build_invokevirtual): Build array reference to otable at the index
2947 returned by get_offset_table_index, and use the result as the vtable
2949 (build_invokeinterface): Similar.
2950 * jcf-parse.c (yyparse): If indirect-dispatch, call
2951 emit_offset_symbol_table at the end of compilation, after all classes
2952 have been generated.
2953 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
2954 * lang.c (flag_indirect_dispatch): Define.
2955 (lang_f_options): Add indirect-dispatch flag.
2957 2001-12-14 Matthias Klose <doko@debian.org>
2959 * gcj.texi: Markup for man page generation. Document missing
2960 options printed by <tool> --help.
2961 Terminate description of gij's -ms option with a dot.
2962 * Make-lang.in ($(srcdir)/java/*.1): New targets.
2963 (java.generated-manpages java.install-man, java.uninstall,
2964 java-maintainer-clean) Updated.
2966 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
2968 * class.c (get_dispatch_table): Fix java vtable layout
2969 for TARGET_VTABLE_USES_DESCRIPTORS.
2970 * decl.c (java_init_decl_processing): Initialize
2971 alloc_no_finalizer_node, finalize_identifier_node.
2972 * expr.c (class_has_finalize_method): New function.
2973 (expand_java_NEW): Generate calls for finalizer-free allocation.
2974 (build_invokevirtual): Fix java vtable layout for
2975 TARGET_VTABLE_USES_DESCRIPTORS.
2976 * java-tree.h (enum java_tree_index): New entries:
2977 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
2978 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
2979 (class_has_finalize_method): declare.
2980 (HAS_FINALIZER_P): New macro.
2981 * parse.y (patch_invoke): Generate calls for finalizer-free
2984 2001-12-12 Matthias Klose <doko@debian.org>
2986 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
2987 whitespace at end of line.
2989 2001-12-11 Tom Tromey <tromey@redhat.com>
2991 * lex.c (java_init_lex): Define wfl_to_string as
2992 gnu.gcj.runtime.StringBuffer unless generating bytecode.
2994 2001-12-11 Jeff Sturm <jsturm@one-point.com>
2996 * class.c (make_method_value): Use null_pointer_node to
2997 represent empty exception table.
2999 2001-12-10 Tom Tromey <tromey@redhat.com>
3001 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
3003 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
3005 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
3007 2001-12-09 Per Bothner <per@bothner.com>
3009 * check-init.c (current_switch_has_default): New static field.
3010 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
3011 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
3012 DEFAULT_EXPR seen, simulate a default alternative that copies state.
3014 2001-12-09 Tom Tromey <tromey@redhat.com>
3016 * check-init.c (check_init): Don't allow pre- or post- increment
3017 or decrement of final variable.
3018 (final_assign_error): Minor error message rewording.
3020 2001-12-08 Tom Tromey <tromey@redhat.com>
3022 * java-tree.h: Fixed typo.
3024 * gjavah.c (decompile_method): Don't decompile to `return this'
3027 * gjavah.c (cxx_keywords): Re-sorted.
3028 * lex.c (cxx_keywords): Re-sorted.
3030 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
3033 * gjavah.c (print_namelet): Clear subnamelets.
3034 (HANDLE_METHOD): Set `method_printed' earlier.
3036 2001-12-07 Tom Tromey <tromey@redhat.com>
3038 * lang.c (lang_f_options): Added
3039 optimize-static-class-initialization.
3040 (java_decode_option): Removed special case.
3042 2001-12-07 Per Bothner <per@bothner.com>
3044 * check-init.c (check_init): Fix typo freeing memory twice.
3046 2001-12-05 Per Bothner <per@bothner.com>
3048 Restore support for static class initialization optimization.
3049 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
3050 * check-init.c (check_int): At end of BLOCK handle initialization
3051 blocks, which used to be done in java_complete_expand_method but did
3052 not handle the case where check_for_initialization might allocate
3053 more than a word of bits.
3054 * decl.c (lang_make_tree): The smic field is now a tree.
3055 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
3056 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
3058 * parse.y (emit_test_initialization): Combine hash_lookup calls.
3060 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
3061 Change from a hash table to a list.
3062 (struct_lang_decl): Change field 'smic' to match.
3063 * class.c (add_method_1): Initialize
3064 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
3065 * parse.y (adjust_init_test_initialization): Removed - inlined into -
3066 (java_expand_method_bodies): -here, since 'smic' is now a list.
3067 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
3069 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
3071 * class.c (java_hash_compare_tree_node): Fix casts.
3073 2001-12-04 Per Bothner <per@bothner.com>
3075 * check-init.c: Handle definite unassignment to finals in addition
3076 to definite assignment.
3077 (loop_current_locals): New field.
3078 (num_current_locals, int start_current_locals, num_current_words):
3080 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
3081 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
3082 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
3083 (get_variable_decl, check_final_reassigned): New functions.
3084 (check_init, check_bool_init): Modify as needed for checking finals.
3085 (check_for_initialization): Take extra parameter and return void.
3086 Do extra start-up logic to check final fields for assignment.
3087 * parse.y (check_static_final_variable_assignment_flag,
3088 reset_static_final_variable_assignment_flag, check_final_assignment,
3089 check_final_variable_local_assignment_flag,
3090 reset_final_variable_indirect_assignment_flag,
3091 reset_final_variable_global_assignment_flag): Remove functions.
3092 (java_complete_expand_methods, outer_field_access_fix,
3093 patch_assignment): Remove no-longer used logic.
3094 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
3095 * parse.y (register_fields, java_complete_tree): Update accordingly.
3097 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
3098 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
3099 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
3101 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
3103 * java-tree.h (DECL FINAL): New bit-field.
3104 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
3105 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
3106 (DECL_INIT_CALLS_THIS): New macro.
3107 (struct lang_decl): New bit-field init_calls_this.
3108 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
3109 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
3110 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
3111 use it for both local variables and final fields.
3112 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
3114 (struct lang_type): Remove hfv bit-field.
3115 (check_for_initialization): Change to return void.
3117 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
3118 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
3119 * check-init.c (final_assign_error): New helper function.
3120 (check_final_reassigned, check_init): Use it.
3121 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
3123 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
3124 bit-fields to unsigned.
3126 2001-12-03 Per Bothner <per@bothner.com>
3128 * parse.y (patch_binop): Minor constant folding.
3130 * parse.y (build_current_thisn): Shorter 'buffer'.
3132 2001-12-03 Per Bothner <per@bothner.com>
3134 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
3135 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
3136 * jcf-write.c (generate_bytecode_insns): Remove support for
3137 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
3138 * check-init.c (check_init): Likewise.
3140 2001-12-03 Per Bothner <per@bothner.com>
3142 * verify.c (subroutine_nesting): New function.
3143 (verify_jvm_instructions): Use it to fix logic for checking that
3144 we're done with the current subroutine.
3146 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
3147 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
3149 2001-12-03 Per Bothner <per@bothner.com>
3151 * jcf.h: Fix obvious typo in comment.
3152 * typeck.c (build_null_signature): Add comment.
3154 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
3156 * expr.c: Remove leading capital from diagnostic messages, as
3157 per GNU coding standards.
3158 * jcf-io.c: Similarly.
3159 * jcf-parse.c: Similarly.
3160 * jv-scan.c: Similarly.
3161 * jvspec.c: Similarly.
3162 * mangle.c: Similarly.
3164 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
3165 Alexandre Petit-Bianco <apbianco@redhat.com>
3167 * expr.c (build_java_arrayaccess): Call save_expr on array for
3168 correct evaluation order, modified comment, fixed indentation.
3169 * parse.y: (patch_assignment): Correctly extract the array base
3170 from the tree generate by build_java_arrayaccess, added comments.
3171 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
3172 Fixes PR java/3096, PR java/3803, PR java/3965.
3174 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
3176 * expr.c (expand_byte_code): Remove trailing periods from messages.
3177 * jcf-parse.c (load_class, jcf_parse): Similarly.
3178 * jcf-write.c (generate_classfile): Similarly.
3179 * lex.c (java_lex): Similarly.
3181 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3183 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
3185 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
3187 * Make-lang.in (java.generated-manpages): New dummy target.
3189 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3191 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3193 (lang_specific_pre_link): Use set_input to set input_filename.
3195 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3196 (main): Fix definition.
3197 Strip `main' from classname.
3200 2001-11-18 Roger Sayle <roger@eyesopen.com>
3202 * parse.h (java_expand_switch): Remove old prototype.
3204 2001-11-18 Tom Tromey <tromey@redhat.com>
3206 Fix for PR java/1401:
3207 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
3209 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
3212 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
3214 * lang.c (finish_parse): Rename to java_finish.
3215 (LANG_HOOKS_FINISH, java_finish): New.
3217 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
3219 * decl.c (init_decl_processing): Rename java_init_decl_processing.
3220 * java-tree.h: New prototype.
3221 * lang.c (java_init): Update prototype. Combine with old init_parse.
3223 2001-11-13 Tom Tromey <tromey@redhat.com>
3225 * gjavah.c (method_signature): New global.
3226 (HANDLE_METHOD): Set it.
3227 (decompile_return_statement): New function.
3228 (decompile_method): Use it.
3229 (print_method_info): Removed `synth' argument.
3231 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3233 * java-tree.h (java_set_yydebug): New.
3234 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
3235 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
3236 (print_lang_decl, print_lang_type, print_lang_identifier,
3237 print_lang_statistics, lang_print_xnode): Remove.
3239 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3241 * jcf-parse.c (init_lex): Remove.
3242 * lang.c (language_string, lang_identify): Remove.
3243 (struct lang_hooks): Constify.
3244 (LANG_HOOKS_NAME): Override.
3245 (init_parse): Update.
3247 2001-11-08 Andreas Franck <afranck@gmx.de>
3249 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
3250 program_transform_name the way suggested by autoconf.
3251 (java.install-common): Also transform auxiliary program names with
3252 program_transform_name.
3254 2001-11-08 Tom Tromey <tromey@cygnus.com>
3256 * parse.y (trap_overflow_corner_case): New rule.
3257 (unary_expression): Use it.
3258 * lex.c (java_init_lex): Don't set minus_seen.
3259 (yylex): Don't use minus_seen. Communicate overflow to parser for
3261 (error_if_numeric_overflow): New function.
3262 * parse.h (minus_seen): Removed field.
3263 (JAVA_RADIX10_FLAG): New define.
3265 2001-11-07 Tom Tromey <tromey@redhat.com>
3267 Patch for PR java/1414:
3268 * parse.y (case_label_list): New global.
3269 (goal): Register case_label_list with GC.
3270 (java_complete_lhs): Save new case on case_label_list.
3271 (patch_switch_statement): Check for duplicate case labels.
3273 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3275 * parse.y (patch_assignment): Removed unused third argument.
3276 (java_complete_lhs): Removed unused third argument to patch_assignment.
3278 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
3280 * lang.c: Include langhooks-def.h.
3281 * Make-lang.in: Update.
3283 2001-10-31 Zack Weinberg <zack@codesourcery.com>
3285 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
3287 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3289 * mangle.c (find_compression_record_match): Don't match compression
3290 records for package name elements unless they occur at the start of
3291 the name. Fix for PR java/4717.
3293 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3295 * expr.c (expand_java_field_op): Don't special-case references to
3296 java.lang.PRIMTYPE.TYPE.
3297 (build_primtype_type_ref): Removed.
3298 * java-tree.h (build_primtype_type_ref): Remove prototype.
3299 * parse.y (maybe_build_primttype_type_ref): Removed.
3300 (complete_function_arguments): Don't special-case references to
3301 java.lang.PRIMTYPE.TYPE.
3302 (patch_assignment): Likewise.
3303 (array_constructor_check_entry): Likewise.
3305 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3307 * mangle.c (static tree compression_table): Fixed leading comment.
3308 * parse.h (struct parser_ctxt): Fixed field comment.
3309 * parse.y (check_pkg_class_access): New prototype, fixed leading
3310 comment, new parameter used to emit error only if passed as true.
3311 (parse_check_super): Pass extra argument to check_pkg_class_access.
3312 (do_resolve_class): Likewise.
3313 (process_imports): Likewise.
3314 (read_import_dir): Fixed indentation.
3315 (find_in_imports_on_demand): New local class_type_name. Local
3316 node_to_use deleted. while loop changed into for loop. Report
3317 multiple definition only for accessible classes. Improved error
3319 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
3320 assigned to parameter list, fixed indentation. while loop changed
3321 into for loop, restore TREE_CHAIN on local `tem' before the next
3324 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3326 * lang.c (lang_get_alias_set): Deleted.
3328 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3330 * gjavah.c (jni_print_char): Fix thinko in last change.
3332 * gjavah.c (jni_print_char, decode_signature_piece): Use
3333 safe-ctype macros and/or fold extra calls into fewer ones.
3334 * lex.c (java_read_unicode, java_lex): Likewise.
3335 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
3336 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
3337 * mangle_name.c (append_unicode_mangled_name,
3338 unicode_mangling_length): Likewise.
3340 2001-10-17 Richard Henderson <rth@redhat.com>
3342 * Make-lang.in (java/lang.o): Depend on langhooks.h.
3344 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3346 * lang.c (langhooks.h): Included.
3347 (LANG_HOOKS_INIT): Redefined.
3348 (LANG_HOOKS_INIT_OPTIONS): Likewise.
3349 (LANG_HOOKS_DECODE_OPTION): Likewise.
3350 (struct lang_hooks lang_hooks): New initialization.
3352 2001-10-11 Per Bothner <per@bothner.com>
3354 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
3355 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
3356 The former is simpler, and jcf-write.c handles it better.
3357 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
3358 or WITH_CLEANUP_EXPR.
3359 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
3360 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
3362 * parse.y (patch_if_else_statement): If the condition is constant,
3363 optimize away the test.
3365 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3367 * parse.y (patch_cast): Call patch_string on the first operand of
3368 the incoming node, update it if necessary. Fixes PR java/4510.
3370 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3372 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
3373 when name qualifier matches a package name.
3375 2001-10-08 Tom Tromey <tromey@redhat.com>
3377 Fix for PR java/4489:
3378 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
3379 force a new label when computing `body_block'.
3381 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3383 * jcf-io.c (format_uint): Const-ify.
3384 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
3385 * lex.c (java_get_line_col): Likewise.
3386 * parse.y (build_incdec): Likewise.
3388 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3390 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
3391 a NULL enclosing context if appropriate. Fixes PR java/4466.
3393 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3395 * parse.y (patch_assignment): Use lvalue's original TYPE when
3396 building the final COMPOUND_EXPR.
3397 (try_reference_assignconv): Fixed leading comment.
3399 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3401 * parse.y (check_final_variable_indirect_assignment): For
3402 COMPOUND_EXPR, return only if finals were found initialized
3403 properly, if not, keep on checking.
3404 (check_final_variable_global_assignment_flag): New local
3405 error_found, set when appropriate and used to decide whether to
3406 report uninitialized finals. Fixed typo in comment.
3408 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3410 * decl.c (init_decl_processing): Fixed typo in predef_filenames
3411 last three initializations. Fixes PR java/4360.
3413 2001-09-21 Richard Henderson <rth@redhat.com>
3415 * class.c (get_dispatch_table): Handle function descriptors.
3416 (build_dtable_decl): Likewise.
3417 * expr.c (build_invokevirtual): Likewise.
3419 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3421 * parse.y (patch_method_invocation): Build class initialization
3422 when static finals are used to qualify method invocation.
3425 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
3427 * parse.h: (WFL_STRIP_BRACKET): Re-written using
3428 build_type_name_from_array_name.
3429 (STRING_STRIP_BRACKETS): New macro.
3430 * parse.y (build_type_name_from_array_name): New function.
3431 (array_creation_expression:): Accumulate []s instead of [s.
3432 (cast_expression:): Accumulate []s instead of [s after cast type
3434 (build_array_from_name): Local string deleted, use
3435 build_type_name_from_array_name.
3436 (build_unresolved_array_type): Accumulate []s instead of [s after
3438 (register_fields): Fixed comment.
3439 (resolve_class): Local name, base deleted, new locals tname and
3440 array_dims. Use build_type_name_from_array_name. Use array_dims to
3442 (purify_type_name): Use STRING_STRIP_BRACKETS.
3444 2001-09-18 Andreas Jaeger <aj@suse.de>
3446 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
3447 * jv-scan.c: Likewise.
3449 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3451 * parse.y (patch_method_invocation): Inner class creation context
3452 check not enforced within constructors. Fixes PR java/1873.
3454 2001-09-16 Tom Tromey <tromey@redhat.com>
3456 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
3457 NOTE_PUSH for single-case push. Fixes PR java/4189.
3459 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3461 * java-tree.h (TYPE_IMPORT_LIST): New macro.
3462 (TYPE_IMPORT_DEMAND_LIST): Likewise.
3463 (struct lang_type): New fields import_list and import_demand_list.
3464 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
3465 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
3466 (do_resolve_class): New local saved_enclosing_type, initialized,
3467 passed as parameter to find_in_imports and find_in_imports_on_demand.
3468 (find_in_imports): Added paramater enclosing_type, use its
3469 TYPE_IMPORT_LIST when applicable.
3470 (find_in_imports_on_demand): Added parameter enclosing_type, use
3471 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
3472 declaration and initialization.
3473 (fold_constant_for_init): Switch/restore current_class to the
3474 appropriate context.
3476 2001-09-13 Mark Mitchell <mark@codesourcery.com>
3478 * verify.c (verify_jvm_instructions): Fix typo.
3480 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3482 * expr.c (expand_invoke): Const-ification.
3483 * parse.y (patch_method_invocation): Likewise.
3485 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3487 * gjavah.c (cxx_keywords): Const-ification.
3488 * keyword.gperf (java_keyword): Likewise.
3489 * lang.c (java_tree_code_name): Likewise.
3490 * lex.c (cxx_keywords): Likewise.
3491 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
3493 2001-09-11 Richard Henderson <rth@redhat.com>
3495 * parse.h (ctxp_for_generation): Mark extern.
3497 2001-09-10 Richard Henderson <rth@redhat.com>
3499 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
3501 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3503 * typeck.c (java_array_type_length, build_prim_array_type):
3504 Represent empty arrays by NULL index.
3506 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
3508 * java-tree.h (compile_resource_file): Grouped with other prototypes.
3509 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
3511 2001-09-06 Anthony Green <green@redhat.com>
3513 * class.c (O_BINARY): Define if necessary.
3514 (registerResource_libfunc): Declare.
3515 (init_class_processing): Initilize registerResource_libfunc.
3516 (compile_resource_file): New function.
3517 * java-tree.h (resource_name): Declare.
3518 (compile_resource_file): Declare.
3519 * jcf-parse.c (yyparse): Handle compiling java resource files.
3520 * lang.c (java_decode_option): Handle -fcompile-resource option.
3521 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
3523 * gcj.texi (Code Generation): Add documentation for -R flag.
3525 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3527 * jcf-write.c (generate_classfile): Issue an error in case of
3528 field/initial value mismatch.
3529 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
3530 being initialized and we're generating bytecode.
3531 (java_complete_lhs): In MODIFY_EXPR section: added comments,
3532 set DECL_INITIAL properly when appropriate.
3536 2001-09-01 Per Bothner <per@bothner.com>
3538 * parse.y (maybe_yank_clinit): A field without an initializer is not
3539 relevant. All initializers except static final and constant require
3540 <clinit>, regardless of flag_emit_class_files.
3542 2001-08-31 Per Bothner <per@bothner.com>
3544 * class.c (set_constant_value): When not emitting class files, then a
3545 String ConstantValue is a utf8const_ptr_type.
3547 2001-08-30 Per Bothner <per@bothner.com>
3549 * jcf-write.c (generate_classfile): Check that field is primitive
3550 or string before emitting ConstantValue attribute.
3552 2001-08-30 Per Bothner <per@bothner.com>
3554 * parse.y (resolve_qualified_expression_name): If creating a
3555 COMPOUND_EXPR, set it's type correctly.
3557 2001-08-30 Per Bothner <per@bothner.com>
3559 * jcf-io.c (open_class): Set filename field.
3561 * jcf-parse,c (parse_class_file): Set current_function_decl
3562 for better error message when Code attribute is missing.
3564 * lang.c (put_decl_node, lang_print_error): Re-arrange for
3565 better diagnostics, especially for constructors.
3567 2001-08-30 Per Bothner <per@bothner.com>
3569 * jcf-write.c (generate_classfile): Don't write ConstantValue
3570 attribute if field is not final, for compatibility with jdk.
3572 * jcf-write.c (generate_classfile): Convert ConstantValue values
3573 to correct type. Work-around for front-end bug.
3574 * class.c (set_constant_value): Error if constant has wrong type.
3576 2001-08-30 Per Bothner <per@bothner.com>
3578 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
3579 "Double" are printed at verbosity 1.
3581 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
3583 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
3585 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3587 * parse.y (patch_assignment): Don't verify final re-assignment here.
3588 (java_complete_lhs): Verify assignments to finals calling
3589 patch_assignment. Verify re-assignments to finals before calling
3592 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
3594 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
3597 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3599 * lex.c (java_lex): new local found_hex_digits. Set and then used
3600 in test to reject invalid hexadecimal numbers.
3601 * parse.y (java_complete_tree): Prevent unwanted cast with
3602 initialized floating point finals.
3603 (patch_binop): Emit a warning when detecting a division by zero,
3604 mark result not constant, don't simplify non integer division.
3606 2001-08-28 Per Bothner <per@bothner.com>
3608 * jcf-write.c (generate_bytecode_insns): For increments and
3609 decrements just recurse to push constant. Improvement on Mark's patch.
3611 2001-08-28 Mark Mitchell <mark@codesourcery.com>
3613 * jcf-write.c (generate_bytecode_insns): Generate an integer to
3614 real conversion for increments and decrements of reals.
3616 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3618 * parse.y (resolve_qualified_expression_name): Handle unresolved
3619 qualified expressions, prevent numerical qualifiers, fixed typo.
3622 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3624 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
3625 don't report anything but deprecated class when marked so. Handle
3627 (patch_method_invocation): Check deprecation on methods and types.
3628 (patch_binop): code becomes an enum tree_code, added default: to
3629 switch to handle that. Detect division by zero, try to fold and
3630 return before using a subroutine.
3632 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3634 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
3635 file smaller than 4 bytes.
3636 * parse.y (check_inner_circular_reference): New function.
3637 (check_circular_reference): Likewise.
3638 (array_initializer:): Accept {,}.
3639 (java_check_circular_reference): Rewritten using
3640 check_circular_reference and check_inner_circular_reference.
3641 (java_complete_expand_method): Unconditionally save and restore
3642 the unpurged exception list.
3643 (build_dot_class_method_invocation): Unmangle signature parameter.
3645 2001-08-21 Tom Tromey <tromey@redhat.com>
3647 * decl.c (init_decl_processing): Add `throws' field to method
3649 * class.c (make_method_value): Compute `throws' field for method.
3651 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3653 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
3654 circularity is detected.
3655 (ctors_unchecked_throws_clause_p): Fixed leading comment.
3657 2001-08-17 Richard Henderson <rth@redhat.com>
3659 * class.c (emit_register_classes): Add align parameter to
3660 call to assemble_integer.
3662 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
3664 * jcf-parse.c (load_class): New locals saved and class_loaded. If
3665 loading a class_or_name fails, try considering an innerclass name
3666 and load the enclosing context.
3667 * parse.y (resolve_inner_class): New function.
3668 (find_as_inner_class): Added leading comment.
3669 (register_incomplete_type): Keep the current context as enclosing
3670 context for JDEP_FIELD dependencies.
3671 (do_resolve_class): Locals new_class_decl and super initialized to
3672 NULL. Call resolve_inner_class, explore the enclosing context
3673 superclass if necessary.
3676 2001-08-16 Tom Tromey <tromey@redhat.com>
3678 * jcf-dump.c (main): Updated for change to jcf_path_seal.
3679 * gjavah.c (main): Updated for change to jcf_path_seal.
3680 * lang.c (version_flag): New global.
3681 (java_decode_option): Recognize `-version'.
3682 (java_init): Update for change to jcf_path_seal.
3683 * jcf.h (jcf_path_seal): Added `print' argument.
3684 * jcf-path.c (jcf_path_seal): Added `print' argument.
3686 2001-08-13 Zack Weinberg <zackw@panix.com>
3688 * Make-lang.in (java/decl.o): Update dependencies.
3689 * decl.c: Include libfuncs.h, don't include toplev.h.
3691 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3693 * decl.c (init_decl_processing): exception_type_node,
3694 class_not_found_type_node, and no_class_def_found_type_node
3695 initialized. predef_filenames augmented accordingly.
3696 instinit_identifier_node initialized.
3697 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
3698 * java-tree.h (enum java_tree_index): New entries
3699 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
3700 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
3701 (exception_type_node): New macro.
3702 (class_not_found_type_node): Likewise.
3703 (no_class_def_found_type_node): Likewise.
3704 (instinit_identifier_node): Likewise.
3705 (PREDEF_FILENAMES_SIZE): Adjusted.
3706 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
3707 (struct lang_type): Fixed typo in bitfield name.
3708 (DECL_INSTINIT_P): New macro.
3709 (ID_INSTINIT_P): Likewise.
3710 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
3712 * parse.y (encapsulate_with_try_catch): New function.
3713 (generate_instinit): Likewise.
3714 (build_instinit_invocation): Likewise.
3715 (ctors_unchecked_throws_clause_p): Likewise.
3716 (add_instance_initializer): Deleted.
3717 (build_instance_initializer): Likewise.
3718 (in_instance_initializer): Likewise.
3719 (check_method_redefinition): instinit$ not to be verified.
3720 (java_complete_expand_methods): Generate instinit$, simplified code.
3721 (build_dot_class_method): Eliminated unnecessary locals. Use
3722 encapsulate_with_try_catch, removed unnecessary code.
3723 (fix_constructors): New local iii. Use build_instinit_invocation.
3724 (patch_method_invocation): Added comment.
3725 (maybe_use_access_method): Don't consider instinit$.
3726 (find_applicable_accessible_methods_list): Shorten the search for
3728 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
3729 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
3730 (patch_throw_statement): Likewise. Fixed typo.
3732 2001-08-12 David Edelsohn <edelsohn@gnu.org>
3735 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3736 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3738 (lang_specific_pre_link): Use set_input to set input_filename.
3740 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3741 (main): Fix definition.
3742 Strip `main' from classname.
3745 2001-08-11 Zack Weinberg <zackw@panix.com>
3747 * lex.h: Don't include setjmp.h. Don't define
3748 SET_FLOAT_HANDLER or prototype set_float_handler.
3750 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3752 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
3753 `poplevel' in the right order.
3755 2001-08-09 Richard Henderson <rth@redhat.com>
3757 * Make-lang.in (class.o): Depend on TARGET_H.
3758 * class.c (emit_register_classes): Use target hooks instead of
3759 assemble_constructor and assemble_destructor.
3761 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
3763 * check-init.c (flags.h): Include
3764 (check_init): Don't report uninitialized static class
3765 initialization flags, don't free bit index when doing static class
3766 initialization optimization.
3767 (check_for_initialization): Return type changed to `unsigned int.'
3768 (attach_initialized_static_class): New function.
3769 * class.c (add_method_1): Create the initialized static class
3771 (finish_class): Always emit deferred inline methods.
3772 * decl.c (emit_init_test_initialization): Moved to expr.c
3773 (complete_start_java_method): Don't traverse
3774 DECL_FUNCTION_INIT_TEST_TABLE.
3775 (lang_mark_tree): Mark hash tables in function decls.
3776 * expr.c (emit_init_test_initialization): Moved from decl.c.
3777 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
3778 initialization flag, set DECL_CONTEXT and
3779 LOCAL_CLASS_INITIALIZATION_FLAG.
3780 (java_lang_expand_expr): Emit initialization code for static class
3781 initialized flags when entering block, if necessary.
3782 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
3783 * java-tree.h (flag_optimize_sci): New global variable declaration.
3784 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
3785 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
3786 (LOCAL_FINAL_P): Fixed typo in comment.
3787 (FINAL_VARIABLE_P): Likewise.
3788 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
3789 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
3790 (struct lang_decl): New fields `ict', `smic' and `cif.'
3791 (check_for_initialization): New returned value for global.
3792 (attach_initialized_static_class): New global function.
3793 (STATIC_CLASS_INIT_OPT_P): New macro.
3794 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
3795 * lang.c (java_decode_option): Handle
3796 `-fno-optimize-static-class-initialization'
3797 * parse.y (start_complete_expand_method): New function.
3798 (java_expand_method_bodies): Likewise.
3799 (attach_init_test_initialization_flags): Likewise.
3800 (adjust_init_test_initialization): Likewise.
3801 (emit_test_initialization): Likewise.
3802 (java_complete_expand_methods): Nullify abstract and native method
3804 (java_complete_expand_method): New locals `fbody', `block_body'
3805 and `exception_copy.' Reorganized: directly return on empty method
3806 bodies, call `start_complete_expand_method', remember definitely
3807 initialized static class in function, don't expand method bodies.
3808 (java_expand_classes): Call `java_expand_method_bodies' before
3809 `finish_class' when compiling to native.
3810 (resolve_expression_name): Use `orig' after building outer class
3812 (patch_invoke): Remember static method invocations.
3814 2001-08-06 Richard Henderson <rth@redhat.com>
3816 * class.c (emit_register_classes): Pass a symbol_ref and priority
3817 to assemble_constructor.
3819 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
3821 * java-tree.h (all_class_filename): New macro.
3822 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
3823 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
3824 newly created IDENTIFIER_NODE to `all_class_filename.'
3826 2001-08-01 Jeff Sturm <jsturm@one-point.com>
3828 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
3829 Use ggc_add_tree_root to register roots.
3831 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3833 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
3834 second operand calling check_init.
3835 * decl.c (complete_start_java_method): Swaped second and third
3836 arguments while creating WITH_CLEANUP_EXPR node.
3837 * jcf-write.c (generate_bytecode_insns): Use second operand
3838 instead of third when handling WITH_CLEANUP_EXPR.
3839 * parse.y (java_complete_lhs): Expand second operand of
3840 WITH_CLEANUP_EXPR nodes.
3841 (patch_synchronized_statement): Swaped second and third arguments
3842 while creating WITH_CLEANUP_EXPR node.
3844 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3846 * parse.y (create_interface): Avoid cyclic inheritance report when
3847 syntax error encountered during class definition.
3850 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3852 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3854 (lang_specific_pre_link): Use set_input to set input_filename.
3856 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3857 (main): Fix definition.
3858 Strip `main' from classname.
3861 2001-07-18 Tom Tromey <tromey@redhat.com>
3864 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
3865 * lex.c (java_new_lexer): Use ICONV_CONST.
3866 (java_read_char): Likewise.
3867 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
3868 (jv-scan$(exeext)): Likewise.
3870 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3872 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
3873 * parse.y (check_class_interface_creation): Allow `private' if the
3874 enclosing is not an interface.
3875 (create_interface): Interface tagged public if the enclosing
3876 context is an interface.
3877 (create_class): Class tagged public if the enclosing context
3881 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3883 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
3886 2001-07-14 Tim Josling <tej@melbpc.org.au>
3888 * check-init.c (check_init): Remove references to EXPON_EXPR.
3890 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3892 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
3893 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
3896 2001-07-13 Tom Tromey <tromey@redhat.com>
3898 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
3901 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3903 * parse.y (patch_method_invocation): Don't override primary if one
3904 is already provided, but let this$<n> be built. Fixed comment.
3906 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3908 * parse.y (empty_statement:): Report empty statement error only
3909 when found at class declaration level.
3912 2001-07-12 Tom Tromey <tromey@redhat.com>
3914 * expr.c (expand_load_internal): New function.
3915 (LOAD_INTERNAL): Use it.
3917 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
3919 * parse.y (verify_constructor_super): Compare anonymous class ctor
3920 args with `valid_method_invocation_conversion_p.'
3923 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3925 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
3926 `-fsyntax-only.' Fixes PR java/3248
3928 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3930 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
3932 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3934 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
3935 current function is static. Fixes PR java/1970
3937 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3939 * parse.y (patch_method_invocation): Add enclosing context to ctor
3940 calls if necessary. Fixes PR java/2953
3942 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3944 * parse.y (resolve_package): Abort if qualified expression member
3946 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
3949 2001-07-07 Zack Weinberg <zackw@stanford.edu>
3951 * verify.c: Don't use // comments.
3953 2001-07-05 Tom Tromey <tromey@redhat.com>
3955 * lang.c (flag_assume_compiled): Removed.
3956 * java-tree.h (flag_assume_compiled): Removed.
3957 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
3958 -fhash-synchronization, -fuse-divide-subroutine,
3959 -fcheck-references, -femit-class-file, -femit-class-files,
3960 -fassume-compiled. Updated --encoding information. Changed
3961 -foutput-class-dir to `-d'.
3963 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
3965 * jcf-parse.c (parse_class_file): Add lineno parameter to
3966 debug_start_source_file call.
3968 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
3970 * gcj.texi: Use gpl.texi.
3971 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
3972 dependencies and use doc/include in search path.
3974 2001-07-03 Jeff Sturm <jsturm@one-point.com>
3976 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
3977 `this'. If so, don't build instance initializers.
3979 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3981 * parse.y (resolve_expression_name): Improved error message for
3982 inner class cases. Fixes PR java/1958
3984 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
3986 * lang.c: #include diagnostic.h
3987 (lang_print_error): Add a `diagnostic_context *' parameter.
3988 (java_dummy_print): Likewise.
3989 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
3991 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3993 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
3994 * jcf.h (typedef struct JCF): New bitfield `finished.'
3995 (JCF_FINISH): Set `finished.'
3996 (JCF_ZERO): Reset `finished.'
3999 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4001 * parse.y (class_body_declaration:): Don't install empty instance
4005 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4007 * class.c (set_super_info): Call `set_class_decl_access_flags.'
4008 (set_class_decl_access_flags): New function.
4009 * java-tree.h (set_class_decl_access_flags): New prototype.
4010 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
4011 (parse_class_file): New local `decl_max_locals.' Take wide types
4012 into account to compute DECL_MAX_LOCALS.
4013 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
4016 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
4018 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
4020 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4022 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
4023 * parse.y (do_resolve_class): Moved comments out to leading comment
4024 section. Removed local `start', New local `_ht' and
4025 `circularity_hash.' Record `enclosing' in hash table and search
4026 it to detect circularity. Use `enclosing' as an argument to
4027 `lookup_cl.' Free the hash table when done.
4029 2001-06-19 Tom Tromey <tromey@redhat.com>
4031 * lex.c (java_read_char): Disallow invalid and overlong
4032 sequences. Fixes PR java/2319.
4034 2001-06-05 Jeff Sturm <jsturm@one-point.com>
4036 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
4038 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4040 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
4041 arguments accordingly.
4043 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
4045 * gcj.texi: Move contents to just after title page.
4047 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
4049 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
4051 (patch_incomplete_class_ref): Build the class ref, build the class
4052 init if necessary, complete the tree.
4055 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4057 * parse.y (lookup_field_wrapper): Test `name' code.
4058 (resolve_qualified_expression_name): Test `qual_wfl' code.
4059 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
4060 handle `qual_wfl' by code.
4061 (maybe_build_primttype_type_ref): Test `wfl' code.
4063 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4065 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
4067 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
4068 the dvi file in the java directory.
4070 2001-05-25 Sam TH <sam@uchicago.edu>
4072 * gen-table.pl javaop.h jcf.h lex.h,
4073 parse.h: Fix header include guards.
4075 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
4077 * jv-scan.c (version): Update copyright year.
4079 2001-05-21 Per Bothner <per@bothner.com>
4081 * jcf-parse.c (read_class): If class is from .class or .zip file
4082 and it's already been read, don't push/pop parser context.
4084 2001-05-18 Per Bothner <per@bothner.com>
4086 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
4087 command line so the jvgenmain-generated main program comes first.
4089 2001-05-15 Tom Tromey <tromey@redhat.com>
4091 * class.c (build_utf8_ref): Don't generate identifier based on
4094 2001-05-12 Richard Henderson <rth@redhat.com>
4096 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
4097 * expr.c (java_lang_expand_expr): Expand it.
4098 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
4099 calling build_exception_object_ref.
4100 * parse.y (catch_clause_parameter): Likewise.
4101 (build_dot_class_method): Likewise.
4102 (try_reference_assignconv): Likewise.
4103 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
4104 * jcf-write.c (generate_bytecode_insns): Likewise.
4106 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4108 * parse.y (build_unresolved_array_type): Set
4109 EXPR_WFL_QUALIFICATION on the newly created wfl.
4110 Fixes PR java/2538. Fixes PR java/2535.
4112 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4114 * parse.y (fix_constructors): Removed unnecessary assignment to
4115 local. Moved assignment to `this$<n>', fixed comments and
4117 (build_wfl_wrap): Fixed indentation.
4118 Fixes PR java/2598, java/2579 and java/2658.
4120 2001-05-03 Mo DeJong <mdejong@redhat.com>
4122 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
4123 check for byte swap.
4125 2000-05-02 Jeff Sturm <jsturm@one-point.com>
4127 * expr.c (build_class_init): Move MODIFY_EXPR
4128 outside of COND_EXPR. Remove variable `call'.
4130 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4132 * decl.c: NULL_PTR -> NULL.
4133 * jcf-write.c: Likewise.
4135 2001-05-01 Tom Tromey <tromey@redhat.com>
4137 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
4138 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
4139 * gcj.texi: Updated copyright text. Include fdl.texi.
4140 (Top): Link to new node.
4142 2001-05-01 Per Bothner <per@bothner.com>
4144 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
4146 2001-05-01 Per Bothner <per@bothner.com>
4148 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
4149 import_list contains the name, not the TREE_PURPOSE.
4151 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4153 * jcf-io.c (read_zip_member): Cast to long in comparison with
4156 * jvspec.c (lang_specific_driver): Initialize variables.
4158 * mangle.c (find_compression_record_match): Likewise.
4160 * typeck.c (build_null_signature): Provide static prototype. Mark
4161 parameter with ATTRIBUTE_UNUSED.
4163 * verify.c (verify_jvm_instructions): Initialize variable.
4165 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4167 * parse.y (do_resolve_class): Check for cyclic inheritance during
4168 inner class resolution.
4170 2001-04-27 Per Bothner <per@bothner.com>
4172 * parse.y (java_expand_classes): Don't change ctxp_for_generation
4173 while iterating, since that could cause gc to lose stuff.
4175 2001-04-26 Per Bothner <per@bothner.com>
4177 Fix method search wrt scope of inner classes to match JLS2.
4178 * typeck.c (build_null_signature): New static function.
4179 (has_method): New function. Uses build_null_signature and lookup_do.
4180 * java-tree.h (has_method): New declaration.
4181 * parse.y (find_applicable_accessible_methods_list): Do not search
4182 context of inner classes here.
4183 (patch_method_invocation): Search scope, ie. current and outer clases,
4184 for method matching simple name, to find class.
4186 2001-04-26 Per Bothner <per@bothner.com>
4188 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
4189 Fix thinko: If a single case, use if_icmpeq, not ifeq.
4191 * constants.c (find_methodref_with_class_index): New function.
4192 (find_methodref_index): Use find_methodref_with_class_index.
4193 * java-tree.h (find_methodref_with_class_index): New declaration.
4194 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
4195 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
4196 If context changed from interface to class, don't use invokeinterface.
4198 2001-04-25 Per Bothner <per@bothner.com>
4200 * verify.c (verify_jvm_instructions): For field instructions,
4201 check that field index is valid. For invoke instructions, check that
4202 method index is valid.
4204 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
4206 * config-lang.in (target_libs): Copy from $libgcj_saved.
4208 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4210 * decl.c (init_decl_processing): Add new class "protectionDomain"
4212 * class.c (make_class_data): Set initial value for "protectionDomain".
4214 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4216 * jvspec.c (lang_specific_driver): Fix memory allocation
4217 deficit, by using concat in lieu of xmalloc/sprintf.
4219 2001-04-20 Per Bothner <per@bothner.com>
4221 Fixes to compile multiple .class files at once.
4222 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
4223 * java-tree.h (CLASS_PARSED_P): New macro.
4224 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
4225 * jcf-parse.c (jcf_parse_source): Inline into read_class.
4226 (read_class): Avoid some code duplication.
4227 Don't call JCF_FINISH for a .class file - might be needed later.
4228 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
4229 rather than CLASS_LOADED_P, since latter implies class laid out.
4230 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
4231 * parse.y: Don't need to set CLASS_LOADED_P for array types.
4233 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4235 * Make-lang.in (java/boehm.o): Depend on toplev.h.
4237 * boehm.c: Include toplev.h.
4239 2001-04-06 Tom Tromey <tromey@redhat.com>
4240 Alexandre Petit-Bianco <apbianco@redhat.com>
4242 Fix for PR gcj/1404 and PR gcj/2332:
4243 * parse.y (build_array_from_name): If we use the type_wfl then
4244 accumulate dimensions from the original type as well.
4245 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
4247 2001-04-06 Tom Tromey <tromey@redhat.com>
4249 * parse.y (analyze_clinit_body): Return true if the second operand
4250 of a METHOD_EXPR is nonzero.
4252 2001-04-06 Tom Tromey <tromey@redhat.com>
4254 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
4256 ($(srcdir)/java/parse.c): Likewise.
4258 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4260 * gcj.texi: Use `which-gcj' instead of `which-g77.'
4261 (version-gcc): Initialized.
4262 (which-gcj): Likewise.
4264 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4266 * java-tree.h (struct lang_decl): New macro
4267 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
4268 * parse.y (build_instance_initializer): New function.
4269 (add_instance_initializer): Use it.
4270 (java_fix_constructors): Set `current_class' before fix pass.
4271 (fix_constructors): Just return if already fixed. Move `super()'
4272 invocation ahead. Use `build_instance_initializer.'
4275 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4277 * parse.y (resolve_qualified_expression_name): Pass field's
4278 DECL_CONTEXT to `not_accessible_p.'
4279 (not_accessible_p): Changed parameters order in `inherits_from_p'
4282 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
4284 * lang-options.h: Add flag_check_references.
4286 2001-04-04 Per Bothner <per@bothner.com>
4288 * java-tree.h (CONSTANT_VALUE_P): New macro.
4289 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
4290 * parse.y (maybe_build_class_init_for_field): New static function.
4291 (resolve_expression_name, resolve_field_access): Use
4292 maybe_build_class_init_for_field instead of build_class_init
4293 This does not do the init if the field is compile-time-constant.
4294 (resolve_field_access): Simplify.
4296 * parse.y (fold_constant_for_init): Merge test into switch.
4298 2001-04-03 Zack Weinberg <zackw@stanford.edu>
4300 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
4302 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
4304 2001-04-02 Zack Weinberg <zackw@stanford.edu>
4306 * expr.c (pop_type_0): Save the result of the first
4307 lang_printable_name call in a scratch buffer, so it
4308 won't be clobbered by the second call.
4310 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4312 * parse-scan.y (array_type:): Rewritten.
4313 (type_declaration:): `empty_statement' replaces `SC_TK.'
4314 (class_member_declaration:): `empty statement' added.
4315 (method_body:): Simplified.
4316 (static_initializer:): Likewise.
4317 (primary_no_new_array:): Use `type_literals.'
4318 (type_literals:): New rule.
4319 (dims:): Set and update `bracket_count.'
4320 Fixes PR java/1074. Fixes PR java/2412.
4322 2001-03-28 Hans Boehm <boehm@acm.org>
4324 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
4325 (get_boehm_type_descriptor): Set type on returned value to be a
4326 pointer length integer.
4328 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4330 * expr.c (pop_type_0): Call `concat' rather than building the
4332 (pop_type): Add format specifier in call to `error'.
4334 * parse.y (patch_method_invocation): Avoid casting away
4337 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
4339 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
4341 2001-03-28 Richard Henderson <rth@redhat.com>
4343 IA-64 ABI Exception Handling:
4344 * Make-lang.in (except.o): Don't depend on eh-common.h.
4345 * check-init.c (check_init): Handle EXC_PTR_EXPR.
4346 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
4347 [soft_exceptioninfo_call_node]: Remove.
4348 [eh_personality_libfunc, lang_eh_runtime_type]: New.
4349 (end_java_method): No emit_handlers.
4350 * except.c (java_set_exception_lang_code): Remove.
4351 (method_init_exceptions): Don't call it.
4352 (prepare_eh_table_type): No CATCH_ALL_TYPE.
4353 (build_exception_object_ref): New.
4354 (expand_end_java_handler): Update for except.h name changes.
4355 (emit_handlers, expand_resume_after_catch): Remove.
4356 * expr.c (java_lang_expand_expr): Update for except.h name changes.
4357 (process_jvm_instruction): Use build_exception_object_ref.
4358 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
4359 (soft_exceptioninfo_call_node): Remove.
4360 (build_exception_object_ref): Declare.
4361 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
4362 soft_exceptioninfo_call_node. Move processing ...
4363 [EXC_PTR_EXPR]: ... here.
4364 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
4365 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
4366 (source_end_java_method): No java_set_exception_lang_code or
4368 (build_dot_class_method): Use build_exception_object_ref.
4369 (try_reference_assignconv): Check EXC_PTR_EXPR not
4370 soft_exceptioninfo_call_node.
4372 2001-03-28 Richard Henderson <rth@redhat.com>
4374 * java-tree.h (throw_node): Define as a single member of
4375 java_global_trees instead of a separate array.
4376 (JTI_THROW_NODE): New.
4377 * decl.c (throw_node): Don't declare.
4378 (init_decl_processing): Init a scalar throw_node.
4379 Don't register it for gc.
4380 * check-init.c (check_init): Reference scalar throw_node.
4381 * expr.c (build_java_athrow): Likewise.
4382 * jcf-write.c (generate_bytecode_insns): Likewise.
4383 * parse.h (BUILD_THROW): Likewise.
4385 2001-03-28 Richard Henderson <rth@redhat.com>
4387 * decl.c (end_java_method): Do not save and restore
4388 flag_non_call_exceptions.
4389 * parse.y (source_end_java_method): Likewise.
4390 * lang.c (flag_exceptions): Don't declare.
4391 (java_init_options): Set flag_non_call_exceptions. Set
4392 flag_exceptions here ...
4393 (java_init): ... not here.
4395 2001-03-27 Richard Henderson <rth@redhat.com>
4397 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
4398 exceptions_via_longjmp.
4400 * lang.c (flag_new_exceptions): Don't declare it.
4401 (java_init_options): Or set it.
4403 2001-03-27 Richard Henderson <rth@redhat.com>
4405 * decl.c (end_java_method): Rename asynchronous_exceptions to
4406 flag_non_call_exceptions.
4407 * parse.y (source_end_java_method): Likewise.
4409 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4411 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
4413 2001-03-26 Mark Mitchell <mark@codesourcery.com>
4415 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
4417 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4419 * parse.y (find_as_inner_class): Follow current package
4420 indications not to mistakingly load an unrelated class.
4422 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4424 * constants.c (PUTN): Use memcpy, not bcopy.
4426 * lex.c (java_read_char): Use memmove, not bcopy.
4428 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
4430 2001-03-23 Per Bothner <per@bothner.com>
4432 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
4433 macro for better error pin-pointing.
4434 * java-tree.h: Fix typo in comment.
4436 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
4437 Don't include jsr/goto in exception range.
4438 Check if start and end of exception range are the same (also TRY_EXPR).
4439 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
4440 However, do emit the following goto even if try_block is empty.
4441 Defer freeing exception_decl until after the finalizer, to make
4442 sure the local isn't reused in the finalizer. Fixes PR java/1208.
4444 * parse.y (java_complete_lhs): If the try-clause is empty, just
4445 return the finally-clause and vice versa.
4447 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4449 * gcj.texi (Input Options): documented the check for attribute
4450 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
4451 * java-tree.h (flag_force_classes_archive_check): Declared extern.
4452 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
4453 (jcf_parse): Check for the right classes archive if necessary.
4454 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
4455 (jcf_parse_fields): Fixed indentation.
4456 * jcf-write.c (append_gcj_attribute): New function.
4457 (generate_classfile): Compute the attribute count, invoke
4458 `append_gcj_attribute'.
4459 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
4460 turned into bit-fields. New bit-field `right_zip.'
4461 (JCF_ZERO): Set `right_zip' to zero.
4462 * lang-options.h (-fforce-classes-archive-check): Added flag.
4463 * lang.c (flag_force_classes_archive_check): New flag.
4464 (lang_f_options): New entry `force-classes-archive-check.'
4467 2001-02-07 Andrew Haley <aph@redhat.com>
4469 * gcj.texi (Configure-time Options): Add -fcheck-references.
4470 * expr.c (build_java_indirect_ref): New function.
4471 (java_check_reference): New function.
4472 (build_java_array_length_access): Use build_java_indirect_ref to
4473 check for null references.
4474 (build_java_arrayaccess): Likewise.
4475 (build_get_class): Likewise.
4476 (build_field_ref): Likewise.
4477 (invoke_build_dtable): Likewise.
4478 (build_invokeinterface): Likewise.
4479 * lang.c (lang_f_options): Add flag_check_references.
4480 * jvspec.c (jvgenmain_spec): Add flag_check_references.
4481 * java-tree.h (flag_check_references): New variable.
4482 * lang.c (flag_check_references): Likewise.
4483 * parse.y (patch_invoke): Use java_check_reference.
4484 (patch_assignment): Allow for extra nesting in
4485 _Jv_CheckArrayStore.
4487 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
4489 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
4490 * lex.c (cxx_keywords): Likewise.
4492 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4494 * parse.y (qualify_ambiguous_name): Broaden `length'
4495 recognition. Help MODIFY_EXPR be resolved as expression names.
4496 Fixes PR java/2066. Fixes PR java/2400.
4498 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
4500 * gjavah.c (process_file): Mark interface definitions with
4501 "__attribute__ ((java_interface))".
4503 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4505 * class.c (layout_class): Fixed push_super_field's second
4506 argument. Fixes PR java/2333.
4507 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
4508 too early to lay innerclasses out.
4510 2001-03-20 Tom Tromey <tromey@redhat.com>
4511 Alexandre Petit-Bianco <apbianco@redhat.com>
4513 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
4514 inside an array reference. Insertion of the array store check
4515 rewritten. Fixes PR java/2299.
4517 2001-03-20 Tom Tromey <tromey@redhat.com>
4519 * lex.c (java_read_unicode): Only accept leading `u's.
4521 2001-03-20 Tom Tromey <tromey@redhat.com>
4523 * jcf-parse.c (read_class): Initialize `class'.
4525 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4527 * jcf_parse.c (jcf_parse): Eliminate unused variable.
4529 2001-03-19 Mark Mitchell <mark@codesourcery.com>
4531 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
4532 (layout_class): Likewise.
4533 (layout_class_method): Likewise.
4534 (emit_register_classes): Likewise.
4535 * decl.c (builtin_function): Likewise.
4536 (give_name_to_locals): Likewise.
4538 2001-03-19 Per Bothner <per@bothner.com>
4540 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
4541 before trying to load an inner class.
4543 Fixes to process to command-line .class files in two passes.
4544 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
4545 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
4546 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
4547 * class.c (is_compiled_class): Fix for renamed flag.
4548 * parse.y (maybe_create_class_interface_decl): Likewise.
4549 * jcf-parse.c (yyparse): Also set if compiling .class files.
4550 * jcf-parse.c (read_class); Read current_class.
4551 (jcf_parse): Make static.
4552 (load_inner_classes): New function, with code moved from jcf_parse,
4553 because we need to inner classes after the command-line files are read.
4554 (yyparse): Set finput to NULL when it doesn't need to be closed.
4555 Reduce use of main_jcf (basically only for archive) and
4556 use finput instead of main_jcf->read_state.
4557 Inline jcf_figure_file_type into yyparse.
4558 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
4559 Defer load_inner_classes and parse_class_file to a second pass,
4560 after we've correctly mapped command-line .clas fiels to classes.
4561 (jcf_figure_file_type): Removed.
4562 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
4563 (JCF_ZERO): Also clear zipd field.
4564 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
4566 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4568 * jcf-parse.c (yyparse): Change ch from char * to char.
4570 2001-03-19 Per Bothner <per@bothner.com>
4572 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
4573 Add constructed filelist-file at end, following -xjava. Thus any .o
4574 and library files are not affected by the -xjava. Also wrap
4575 explicit @FILE with -xjava and -xnone.
4577 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
4579 * class.c (build_static_field_ref): Call make_decl_rtl() after
4580 setting the DECL_EXTERNAL flag.
4582 2001-03-17 Per Bothner <per@bothner.com>
4584 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
4586 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
4587 when result is is needed (target is STACK_TARGET).
4589 * parse.h (JDEP_SOLV): Removed.
4590 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
4592 * parse.y (incomplete_class_list): Removed.
4593 (obtain_incomplete_type): Don't use or set incomplete_class_list.
4594 It doesn't work if resolve_class changes the name of an array type
4595 that is on the list and then someone else looks for the modified name.
4596 Also, seems liable to break when compiling multiple source files at
4597 once. So the simplest is to just remove incomplete_class_list -
4598 it is only a minor space win and it is not even clear it saves time.
4600 * parse.y (resolve_class): Remove unneeded promote_type.
4602 2001-03-15 Per Bothner <per@bothner.com>
4604 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
4605 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
4606 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
4607 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
4609 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
4610 * parse.y (java_expand_classes): Likewise.
4612 * parse.y (expand_start_java_method): Was only called once and had a
4613 misleading name, so inline in caller java_complete_expand_method.
4614 (enter_a_block): Likewise inline in enter_block and remove.
4616 Remove junk from when gcc/java was created (by copying from C/C++).
4617 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
4618 (struct binding_level): Remove fields keep, keep_if_subblocks,
4619 more_cleanups_ok, have_cleanups (which have never been used).
4620 (pushlevel, poplevel): Remove related useless code.
4622 * class.c (make_class_data): The class_dtable_decl (i.e. the
4623 vtable for Class) should be external, except when compiling Class.
4625 * jvspec.c (lang_specific_driver): Fix -C handling.
4626 Check -save-temps to see if temp @FILE should be deleted.
4627 Follow-up to/fix for February 16 patch.
4629 * verify.c (verify_jvm_instructions): Better error msgs for dup.
4630 (type_stack_dup): Remove no-longer neded error check.
4632 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
4634 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
4635 to 'for_pointer'. If this type is for a pointer (argument) mangling,
4636 don't surround the element with 'N..E' if the type name is
4639 2001-03-14 Mark Mitchell <mark@codesourcery.com>
4641 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
4642 DECL_RTL_SET_P, etc.
4643 (make_method_value): Likewise.
4644 (get_dispatch_table): Likewise.
4646 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
4648 2001-03-07 Tom Tromey <tromey@redhat.com>
4650 * config-lang.in (lang_requires): Define.
4652 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
4654 * typeck.c (convert): Check flag_unsafe_math_optimizations,
4657 2001-03-05 Per Bothner <per@bothner.com>
4659 Fix a problem where rest_of_decl_compilation applied to
4660 class_dtable_decl causes problems because it was done too early,
4661 before output file was opened.
4662 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
4663 * class.c (class_dtable_decl): Add macro - element of class_roots.
4664 (make_class_data): Define class_dtable_decl.
4665 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
4667 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4669 * java/class.c, java/decl.c, java/java-tree.h: Replace all
4670 uses of 'boolean' with 'bool'.
4672 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4674 * lang-specs.h: Add zero initializer for cpp_spec field to all
4677 2001-02-16 Per Bothner <per@bothner.com>
4679 Handle compiling multiple input files at once, and @FILE syntax.
4680 * gcj.texi: Updated documentation to match.
4681 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
4682 * jcf-parse.c (parse_source_file): Split into ...
4683 (parse_source_file_1): New function - and:
4684 (parse_source_file_2): New function.
4685 (yyparse): On -ffilelist-file, open and scan named file.
4686 On first pass over files, only do parse_source_file_1.
4687 A new second pass calls parse_source_file_2 for each file to compile.
4688 (init_jcf_parse): Call init_src_parse.
4689 * jvspec.c (INDIRECT_FILE_ARG): New flag.
4690 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
4691 as multiple input file combined in one compilation.
4692 * lang-options.h: Add -ffilelist-file
4693 * lang.c (flag_filelist_file): New flag variable.
4694 (lang_f_options): Handle -ffilelist-file.
4695 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
4696 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
4697 gclass_list - use global fields of src_parse_roots instead.
4698 * parse.y (src_parse_roots): New array.
4699 (incomplete_class_list, gclass_list): New macros.
4700 (push_parser_context, java_pop_parser_context,
4701 java_parser_context_resume): Don't fiddle with deleted fields.
4702 (various): Use incomplete_class gclass_list and global macros
4703 instead of parse_ctxt fields - the lists are global.
4704 (init_src_parse): New function.
4706 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4708 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
4710 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4712 * parse.y (check_inner_class_access): Moved declaration of local
4713 `enclosing_decl_type' to the right location.
4715 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
4717 * parse.y (parser_check_super_interface): Don't call
4718 check_pkg_class_access for an inner interface.
4719 (parser_check_super): Don't call check_pkg_class_access for inner
4721 (do_resolve_class): Simplify enclosing type loop. Don't call
4722 check_pkg_class_access if CL and DECL are not set.
4723 (find_in_imports_on_demand): Set DECL if class_type needed to be
4724 loaded. Don't call check_pkg_class_access for an inner class.
4725 (check_inner_class_access): Rewritten to implement member access
4726 rules as per spec 6.6.1.
4727 (check_pkg_class_access): Handle the empty package correctly.
4728 (in_same_package): New function. Determine if two classes are in the
4731 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
4733 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
4734 method into array types.
4735 * parse.y (patch_method_invocation): Bypass access check on clone call
4738 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4740 * expr.c (build_instanceof): Check for arrays when trying fold to
4743 2001-02-15 Jim Meyering <meyering@lucent.com>
4745 * Make-lang.in (java.install-common): Depend on `installdirs'.
4746 (java.install-info): Likewise.
4748 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
4750 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
4752 2001-02-14 Tom Tromey <tromey@redhat.com>
4753 Alexandre Petit-Bianco <apbianco@cygnus.com>
4755 Fix for PR java/1261.
4756 * typeck.c (build_java_array_type): Add public `clone' method to
4758 * parse.y (resolve_qualified_expression_name): Use current_class
4759 when checking for inaccessibility.
4760 (patch_method_invocation): Fixed error message when accessibility
4761 denied. Added `from_super' argument.
4763 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4765 * parse.y (resolve_class): Don't build a fake decl. Use the one
4767 * typeck.c (build_java_array_type): Build and assign decl to array
4770 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4772 * parse.y (not_accessible_p): Changed leading comment. Added extra
4773 `where' argument. Use it to enforce protected access rules.
4774 (resolve_qualified_expression_name): Added extra argument to
4776 (patch_method_invocation): Use argument `primary' to provide
4777 not_accessible_p with an extra argument.
4778 (lookup_method_invoke): Added extra argument to not_accessible_p.
4779 (search_applicable_method_list): Likewise.
4781 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4783 * parse.y (resolve_qualified_expression_name): Try to resolve as
4784 an inner class access only if `decl' is a TYPE_DECL.
4786 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4788 * decl.c (classdollar_identifier_node): Initialize.
4789 * java-tree.h (enum java_tree_index): New entry
4790 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
4791 (classdollar_identifier_node): New macro.
4792 (ID_CLASSDOLLAR_P): Likewise.
4793 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
4794 (build_dot_class_method_invocation): Likewise.
4795 (find_applicable_accessible_methods_list): `class$' can't be
4798 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
4800 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
4802 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4804 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
4805 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
4808 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4810 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
4811 outside of the `__U' sequence too.
4812 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
4815 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4817 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
4819 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4821 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
4822 (JVGENMAIN_OBJS): Likewise.
4823 * java-tree.h (append_gpp_mangled_name): New prototype.
4824 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
4825 Removed cast calling `gcc_add_root.'
4826 * jvgenmain.c (mangle_obstack): New global, initialized.
4828 (do_mangle_class): Constify local `ptr.'
4829 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
4830 append_gpp_mangle_name and update `count' if necessary.
4831 Use `mangle_obstack.'
4832 * mangle.c (append_unicode_mangled_name): Removed.
4833 (append_gpp_mangled_name): Likewise.
4834 (unicode_mangling_length): Likewise.
4835 (mangle_member_name): Return type set to `void.'
4836 (mangle_field_decl): Don't append `U' in escaped names.
4837 (mangle_method_decl): Likewise.
4838 (mangle_member_name): Just use `append_gpp_mangled_name.'
4839 * mangle_name.c: New file.
4841 2001-02-07 Per Bothner <per@bothner.com>
4843 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
4845 * check-init.c (check_init): Don't call done_alternative after
4846 processing loop code, as a LOOP_EXPR never terminates normally.
4848 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
4850 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
4852 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4854 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
4857 2001-02-06 Tom Tromey <tromey@redhat.com>
4859 * lex.c (java_new_lexer): Longer error message.
4861 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
4862 Alexandre Petit-Bianco <apbianco@cygnus.com>
4864 * typeck.c (build_prim_array_type): Added leading comment.
4865 (build_java_array_type): Moved locals out of
4866 block. Always create the `data' field, fixed alignment to match
4869 2001-02-04 Tom Tromey <tromey@redhat.com>
4871 * expr.c (java_lang_expand_expr): Don't bother recomputing
4872 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
4875 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4877 * parse.y (process_imports): Save the original name of the import
4878 for better error report.
4880 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
4882 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
4883 of macros used when compiling jvspec.c.
4884 * jvspec.c (lang_specific_driver): Link with the shared
4887 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4889 * check-init.c (check_init): Call internal_error instead of fatal.
4890 * expr.c (java_lang_expand_expr): Likewise.
4891 * jcf-parse.c (get_constant): Likewise.
4892 * mangle.c (java_mangle_decl): Likewise.
4893 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
4894 (operator_string): Likewise.
4895 * check-init.c (check_init): Call abort instead of fatal.
4896 * class.c (build_class_ref): Likewise.
4897 * constants.c (write_constant_pool): Likewise.
4898 * decl.c (start_java_method): Likewise.
4899 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
4900 (java_stack_dup, encode_newarray_type): Likewise.
4901 (build_java_array_length_access): Likewise.
4902 (build_java_check_indexed_type, expand_java_pushc): Likewise.
4903 (build_java_soft_divmod, build_invokeinterface): Likewise.
4904 * java-tree.h (INNER_CLASS_P): Likewise.
4905 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
4906 (give_name_to_class, get_class_constant): Likewise.
4907 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
4908 (find_constant_index, generate_bytecode_conditional): Likewise.
4909 (generate_bytecode_insns, perform_relocations): Likewise.
4910 * lex.c (java_unget_unicode, java_lex): Likewise.
4911 * mangle.c (mangle_type, mangle_record_type): Likewise.
4912 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
4913 (finish_mangling): Likewise.
4914 * parse.h (MARK_FINAL_PARMS): Likewise.
4915 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
4916 (obtain_incomplete_type, java_complete_class): Likewise.
4917 (java_check_regular_methods, java_complete_expand_method): Likewise.
4918 (cut_identifier_in_qualified, check_deprecation): Likewise.
4919 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
4920 (java_complete_lhs, lookup_name_in_blocks): Likewise.
4921 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
4922 * typeck.c (set_local_type, parse_signature_type): Likewise.
4923 (parse_signature_string, build_java_signature): Likewise;
4924 (set_java_signature): Likewise.
4925 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
4926 * class.c (add_method): Call fatal_error instead of fatal.
4927 (build_static_field_ref): Likewise.
4928 * expr.c (build_known_method_ref, expand_invoke): Likewise.
4929 * jcf-parse.c (get_constant, jcf_parse): Likewise.
4930 * lex.c (java_new_new_lexer): Likewise.
4931 * jv-scan.c (main): Likewise.
4932 (fatal_error): Renamed from fatal.
4933 * jcf-parse.c (yyparse): Call fatal_io_error instead of
4935 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
4936 (yyparse): Likewise.
4937 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
4938 * lex.c (java_get_line_col): Likewise.
4939 * jcf-parse.c (load_class): Make errors non-fatal.
4940 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
4942 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
4944 * jvgenmain.c (class_mangling_suffix): Remove unused string.
4945 (error): Remove unused function.
4946 (main): Don't use "__attribute__ alias" on generated class symbol.
4948 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
4950 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
4952 * parse.y (finish_method_declaration): Code accounting for WFLed
4953 method DECL_NAMEs deleted.
4954 (check_abstract_method_definitions): Likewise.
4955 (resolve_type_during_patch): Layout resolved type.
4956 * typeck.c (lookup_do): Removed unused local.
4958 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
4960 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
4961 * decl.c (init_decl_processing): Use integer_minus_one_node, not
4962 integer_negative_one_node.
4963 * expr.c (build_java_binop): Likewise.
4965 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
4967 * zextract.c (read_zip_archive): Read file_offset before writing
4968 zipd and consequently clobbering the header contents.
4970 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4972 * Make-lang.in: Remove all dependencies on defaults.h.
4973 * decl.c: Don't include defaults.h.
4975 * parse.y: Likewise.
4977 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4979 * ChangeLog (2001-01-21): Fixed typo.
4980 * class.c (layout_class_method): Code accounting for WFLed
4981 method DECL_NAMEs deleted.
4982 * constant.c (find_methodref_index): Likewise.
4983 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
4984 * java-tree.h (DECL_FUNCTION_WFL): New macro.
4985 (struct lang_decl): New field `wfl'.
4986 (java_get_real_method_name): Prototype deleted.
4987 * mangle.c (mangle_method_decl): Code accounting for WFLed
4988 method DECL_NAMEs deleted.
4989 * parse.h (GET_METHOD_NAME): Macro deleted.
4990 * parse.y (reset_method_name): Deleted.
4991 (method_header): Set DECL_FUNCTION_WFL.
4992 (check_abstract_method_header): Code accounting for WFLed method
4994 (java_get_real_method_name): Deleted.
4995 (check_method_redefinition): Code accounting for WFLed method
4996 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
4997 (java_check_regular_methods): Likewise.
4998 (java_check_abstract_methods): Likewise.
4999 (java_expand_classes): Don't call `reset_method_name.'
5000 (search_applicable_method_list): Use DECL_NAMEs instead of
5002 * typeck.c (lookup_do): Code accounting for WFLed method
5005 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
5007 * lex.c (java_read_char): Check for EOF from getc first.
5009 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5011 * class.c (layout_class): Don't lay the superclass out if it's
5012 already being laid out.
5013 * jcf-parse.c (handle_innerclass_attribute): New function.
5014 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
5015 handle_innerclasses_attribute.
5016 (jcf_parse): Don't load an innerclasses if it's already being
5018 * jcf-write.c (append_innerclass_attribute_entry): Static
5019 `anonymous_name' and its initialization deleted. `ocii' and `ini'
5020 to be zero for anonymous classes.
5022 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5024 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
5026 * jcf-parse.c (set_source_filename): Use
5027 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
5029 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5031 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
5032 gets a unique asm name.
5034 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5036 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
5037 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5039 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
5040 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
5041 * parse.y (lookup_package_type_and_set_next): Deleted.
5042 (resolve_package): Removed unnecessary code.
5043 (find_applicable_accessible_methods_list): `finit$' can't be
5045 * verify.c (pop_argument_types): Added missing prototype.
5047 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
5049 * config-lang.in: Disable java by default.
5051 2001-01-23 Tom Tromey <tromey@redhat.com>
5053 * gcj.texi (Copying): New node.
5054 Added copyright information.
5056 2001-01-21 Per Bothner <per@bothner.com>
5058 Various fixes to allow compiling a compressed .jar/.zip archive.
5059 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
5060 (struct ZipFile): Add fields name and next (from ZipFileCache).
5061 (struct ZipDirectory): New field zipf points to owning ZipFile.
5062 * jcf.h (struct ZipDirectory): Add forward declaration.
5063 (struct JCF): Declare zipd field to have type struct ZipDirectory.
5064 Remove seen_in_zip and zip_offset fields.
5065 (JCF_SEEN_IN_ZIP): New macro.
5066 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
5067 * jcf-io.c: Change all ZipFileCache to ZipFile.
5068 (read_zip_member): New function.
5069 (open_in_zip): Call read_zip_member.
5070 * jcf-parse.c (find_in_current_zip): Remove function.
5071 (read_class): Merge in find_in_current_zip functionality.
5072 Call read_zip_member if needed.
5073 (parse_zip_file_entries): Use read_zip_member.
5074 (process_zip_dir): Update for removed and added JCF fields.
5075 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
5077 2001-01-21 Per Bothner <per@bothner.com>
5079 Minor optimization of static ggc roots.
5080 * jcf-parse.c (parse_roots): New static field.
5081 (current_field, current_method, current_file_list): Replace by macros
5082 naming fields of parse_roots.
5083 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
5084 * class.c (class_roots): New static field.
5085 (registered_class, fields_ident, info_ident, class_list):
5086 New macros naming fields of parse_roots.
5087 (build_static_field_ref): Don't register roots here.
5088 (layout_class): Static field list replaced by macro class_list.
5089 (init_class_processing): Call ggc_add_tree_root for 4 roots.
5090 Initialize fields_ident and info_ident here.
5092 2001-01-21 Per Bothner <per@bothner.com>
5094 * jcf-parse.c (ggc_mark_jcf): New function.
5095 (init_jcf_parse): Register current_jcf as ggc root.
5097 2001-01-21 Per Bothner <per@bothner.com>
5099 * lang.c (put_decl_node): Print method's name.
5101 2001-01-21 Per Bothner <per@bothner.com>
5103 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
5104 (verify_jvm_instructions): Use it, for better error messages on loads.
5106 2001-01-21 Per Bothner <per@bothner.com>
5108 * verify.c (merge_type_state): Still may have to merge even if
5109 LABEL_VERIFIED (label).
5111 2001-01-21 Per Bothner <per@bothner.com>
5113 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
5114 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
5116 2001-01-19 Per Bothner <per@bothner.com>
5118 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
5119 if expeting an interface type. Refines Tom's change of 2000-09-12.
5121 2001-01-18 Per Bothner <per@bothner.com>
5123 * gcj.texi (Input Options): Mention .java files.
5125 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5127 * lang-options.h (-Wunsupported-jdk11): Removed.
5128 * lang.c (flag_not_overriding): Deleted.
5129 (flag_static_local_jdk1_1): Likewise.
5130 (lang_W_options): Removed "unsupported-jdk11" entry.
5131 * parse.y (java_check_methods): Removed dead code.
5133 2001-01-17 Tom Tromey <tromey@redhat.com>
5135 Changes suggested by Per Bothner:
5136 * gcj.texi (Input Options): Don't mention input files.
5137 (Code Generation): Updated --main information.
5138 (Invoking jcf-dump): Mention that --javap is incomplete.
5139 From Alexandre Petit-Bianco:
5140 (Warnings): Don't mention -Wunsupported-jdk11.
5142 (Compatibility): Mention JDK 1.2-ness of libraries.
5143 (Resources): Mention resources used when writing gcj.
5145 2001-01-17 Tom Tromey <tromey@redhat.com>
5147 * gcj.texi: New file.
5148 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
5149 (java.info): Depend on gcj.info.
5150 (java/gcj.dvi): New target.
5151 (java.dvi): Depend on gcj.dvi.
5152 (java.install-info): Wrote.
5154 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
5156 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
5157 having called make_decl_rtl.
5159 2001-01-14 Per Bothner <per@bothner.com>
5161 Various patches to emit better messages on verification errors.
5162 * expr.c (push_type_0): Return error indication on stack overflow,
5163 instead of callinfg fatal.
5164 (push_type): Now just call push_type_0 (nd fatal on overflow).
5165 (pop_type_0): Return detailed error message (in a char** argument).
5166 (pop_type): If pop_type_0 fails, print error message.
5167 (pop_argument_types): Moved to verify.c.
5168 * verify.c (pop_argument_types): Moved from expr.c.
5169 Return a (possible) error message, rather than void.
5170 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
5171 (verify_jvm_instruction): Use new macros, improving error messages.
5172 For case OPCODE_astore use object_ptr_type_node.
5173 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
5174 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
5176 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
5177 constant, return body without wrapper. (Improves constant folding.)
5178 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
5180 2001-01-13 Per Bothner <per@bothner.com>
5182 * expr.c (expand_java_field_op): Assigning to a final field outside
5183 an initializer does not violate JVM spec, so should be warning, not
5184 error. (Sun's verifier does not complain - though MicroSoft's does.)
5186 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
5188 * gjavah.c (version), jcf-dump.c (version): Update copyright year
5191 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
5193 * parse.y (resolve_expression_name): Permit instance variables from
5194 enclosing context in super constructor call.
5195 (resolve_qualified_expression_name): Permit enclosing class's qualified
5196 "this" in super constructor call.
5198 2001-01-10 Mark Mitchell <mark@codesourcery.com>
5200 * class.c (build_utf8_ref): Remove last argument in call to
5201 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
5202 (build_class_ref): Likewise.
5203 (build_static_field_ref): Likewise.
5204 (get_dispatch_table): Likewise.
5205 (layout_class_method): Likewise.
5206 (emit_register_classes): Likewise.
5207 * constants.c (build_constant_data_ref): Likewise.
5208 * decl.c (builtin_function): Likewise.
5209 (create_primitive_vtable): Likewise.
5210 * expr.c (build_known_method_def): Likewise.
5211 (build_jni_stub): Likewise.
5212 (java_lang_expand_expr): Likewise.
5214 2001-01-10 Tom Tromey <tromey@redhat.com>
5216 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
5218 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5220 * java-tree.h (lang_printable_name_wls): New prototype.
5221 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
5222 rather than `current_class' to print type name. Don't prepend type
5223 names when printing constructor names.
5224 (lang_printable_name_wls): New function.
5225 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
5226 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
5227 * parse.y (patch_method_invocation): Message tuned for constructors.
5228 (not_accessible_p): Grant `private' access from within
5231 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5233 All files with updated copyright when applicable.
5234 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
5235 * class.c (mangle_class_field): Function removed.
5236 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
5237 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
5238 (build_class_ref): Call `java_mangle_class_field' instead of
5239 `mangle_class_field.'
5240 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
5241 (layout_class): Call `java_mangle_decl' instead of
5242 `mangle_static_field.'
5243 (cxx_keywords): Initialized static array moved to `lex.c.'
5244 (layout_class_method): Changed leading comment. Simplified to
5245 call `java_mangle_decl.' Local `ptr' moved in for loop body.
5246 * decl.c (lang_mark_tree): Mark field `package_list.'
5247 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
5248 (struct lang_type): New field `package_list.'
5249 (unicode_mangling_length): Prototype removed.
5250 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5251 emit_unicode_mangled_name): Likewise.
5252 (cxx_keyword_p): New prototype.
5253 (java_mangle_decl, java_mangle_class_field,
5254 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
5255 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
5257 * jvgenmain.c (main_method_prefix): Global variable removed.
5258 (main_method_suffix): Likewise.
5259 (do_mangle_classname): New function.
5260 (main): Call it. Format changed to accommodate new mangling scheme.
5261 * lex.c: (utf8_cmp): Conditionally prototyped.
5262 (cxx_keywords): Moved from class.c, conditionally defined.
5263 (utf8_cmp, cxx_keyword_p): Likewise.
5264 * mangle.c (obstack.h, ggc.h): Included.
5265 (mangle_field_decl): New function.
5266 (mangle_method_decl, mangle_type, mangle_pointer_type,
5267 mangle_array_type, mangle_record_type,
5268 find_compression_pointer_match, find_compression_array_match,
5269 find_compression_record_match,
5270 find_compression_array_template_match, set_type_package_list,
5271 entry_match_pointer_p, emit_compression_string, init_mangling,
5272 finish_mangling, compression_table_add, mangle_member_name): Likewise.
5273 (mangle_obstack): New global.
5274 (MANGLE_RAW_STRING): New macro.
5275 (unicode_mangling_length): Turned static.
5276 (append_unicode_mangled_name): Renamed from
5277 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
5278 replaces `obstack', removed from the parameter list.
5279 (append_gpp_mangled_name): Turned static. `mangle_obstack'
5280 replaces parameter `obstack', removed from the parameter list. Call
5281 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
5282 (append_gpp_mangled_classtype): Removed.
5283 (compression_table, compression_next): New static variables.
5284 * parse.y (temporary_obstack): Extern declaration removed.
5286 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5288 * parse.y (patch_binop): Compute missing type in error situations.
5290 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5292 * class.c (make_class_data): Push initial value for "arrayclass".
5293 * decl.c (init_decl_processing): Add new class field "arrayclass".
5295 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5297 From patha@softlab.ericsson.se:
5298 * parse.y (switch_label): Use build, not build1, to construct
5301 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
5303 * lang.c (lang_decode_option): Change -MA to -MP.
5304 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
5305 Update to new prototype; do quote targets.
5306 (jcf_dependency_write): Update.
5308 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
5310 Shorten primitive array allocation path:
5311 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
5312 to create new primitive arrays.
5313 * expr.c (build_newarray): If generating native code, call
5314 soft_newarray_node with a reference to the primitive TYPE identifier
5315 instead of type_value.
5317 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
5319 Fix for PRs gcj/312 and gcj/253:
5320 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
5321 dest if they arn't already.
5322 * class.c (layout_class): Call maybe_layout_super_class on
5323 superinterfaces also, but only if compiling from bytecode.
5326 * parse.y (create_class): Set ACC_STATIC if class is declared in an
5329 2000-12-15 Tom Tromey <tromey@redhat.com>
5331 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
5334 2000-12-14 Andrew Haley <aph@redhat.com>
5336 * boehm.c (mark_reference_fields): Change test to correctly detect
5339 2000-12-15 Andreas Jaeger <aj@suse.de>
5341 * config-lang.in (lang_dirs): Added.
5343 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5345 * parse.y (end_artificial_method_body): Fixed undefined behavior.
5346 Credits go to rth for finding it.
5348 2000-12-13 Mike Stump <mrs@wrs.com>
5350 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
5352 2000-11-07 Tom Tromey <tromey@cygnus.com>
5354 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
5355 * lex.c (java_ignorable_control_p): Removed.
5356 (java_letter_or_digit_p): Removed.
5357 (java_start_char_p): New function.
5358 (java_read_char): Return `int', not `unicode_t'. Changed
5360 (java_read_unicode): Likewise.
5361 (java_read_unicode_collapsing_terminators): Likewise.
5362 (java_get_unicode): Likewise.
5363 (java_new_lexer): Initialize hit_eof.
5364 (java_parse_end_comment): Take `int' argument.
5365 (java_parse_doc_section): Likewise.
5366 (java_parse_escape_sequence): Don't allow backlash-newline.
5368 * lex.h (JAVA_DIGIT_P): Removed.
5369 (_JAVA_LETTER_OR_DIGIT_P): Removed.
5370 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
5371 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
5372 (JAVA_PART_CHAR_P): New macro.
5374 (JAVA_CHAR_ERROR): Now -2.
5375 (java_lexer): New field `hit_eof'.
5376 * chartables.h: New file.
5377 * gen-table.pl: new file.
5379 2000-11-20 Tom Tromey <tromey@cygnus.com>
5380 Alexandre Petit-Bianco <apbianco@cygnus.com>
5382 * parse.y (java_complete_lhs): Only allow compound assignment of
5383 reference type if type is String.
5385 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5387 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
5388 jcf-path.c: Likewise.
5390 2000-12-09 Anthony Green <green@redhat.com>
5392 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
5393 filestart and filename_length as int values.
5395 2000-12-07 Mo DeJong <mdejong@redhat.com>
5397 * jcf-io.c (find_class): Correct the logic that tests to see if a
5398 .java file is newer than its .class file. The compiler was
5399 incorrectly printing a warning when file mod times were equal.
5401 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
5403 * jvgenmain.c: Use ISPRINT not isascii.
5405 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5407 * parse.y (end_artificial_method_body): Fixed typo.
5409 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
5411 * parse.y (patch_method_invocation): Pick the correct enclosing
5412 context when creating inner class instances.
5415 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
5417 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5418 Update copyright year to 2000.
5420 2000-11-23 Anthony Green <green@redhat.com>
5422 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
5423 Move current_file_list out of yyparse and make it static.
5425 * expr.c: Declare quick_stack and tree_list_free_list as static
5426 (init_expr_processing): Register quick_stack and
5427 tree_list_free_list roots.
5429 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5431 * parse.y (build_outer_field_access): New local `decl_ctx', use
5432 it. Check for field's context and current class immediate outer
5433 context inheritance.
5434 (outer_field_access_p): Consider fields inherited from the last
5436 (build_access_to_thisn): Stop at the last enclosing context if
5440 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
5442 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
5444 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
5446 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
5449 2000-11-20 Tom Tromey <tromey@cygnus.com>
5451 * jv-scan.c (help): Document --complexity.
5452 (options): Added --complexity.
5453 (flag_complexity): New global.
5454 (main): Call `report'.
5455 * parse-scan.y (complexity): New global.
5456 (if_then_statement, if_then_else_statement,
5457 if_then_else_statement_nsi, switch_block_statement_group,
5458 while_expression, do_statement, for_begin, continue_statement,
5459 throw_statement, catch_clause, finally, method_invocation,
5460 conditional_and_expression, conditional_or_expression,
5461 conditional_expression): Update complexity.
5462 (reset_report): Reset complexity.
5463 (report): New function.
5465 2000-11-20 Tom Tromey <tromey@cygnus.com>
5467 * lex.c (yylex): Added STRICT_TK case.
5468 * parse.y (STRICT_TK): Added.
5469 * parse-scan.y (STRICT_TK): Added.
5470 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
5471 `;'. Use 4, not 3, with -k option. Correctly rename resulting
5473 * keyword.h: Rebuilt.
5474 * keyword.gperf (strictfp): Added.
5476 2000-11-20 Tom Tromey <tromey@cygnus.com>
5478 * lex.c (yylex): Recognize floating point constants with leading
5481 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5483 * java-tree.h (cyclic_inheritance_report): Constify.
5484 * parse.y (cyclic_inheritance_report): Likewise.
5486 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
5488 * parse.y (goal): Remove call to ggc_add_string_root.
5490 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
5492 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
5493 Create string in scratch buffer, then pass to build_string.
5495 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
5497 * parse.y (issue_warning_error_from_context): Add
5500 2000-11-11 Anthony Green <green@redhat.com>
5502 * jcf-parse.c (process_zip_dir): Add finput parameter.
5503 (jcf_figure_file_type): Call process_zip_dir with appropriate
5506 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5508 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
5509 * jcf-parse.c (jcf_figure_file_type): Likewise.
5511 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
5513 * parse.y (create_new_parser_context): Use memset () instead of
5516 2000-11-08 Tom Tromey <tromey@cygnus.com>
5518 * gjavah.c (process_file): Only include gcj/cni.h when generating
5521 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
5523 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
5524 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
5525 instead of bzero ().
5527 2000-11-05 Tom Tromey <tromey@cygnus.com>
5529 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
5530 * lex.c (IS_ZERO): New define.
5531 (java_perform_atof): Error on floating point underflow.
5533 2000-11-04 Tom Tromey <tromey@cygnus.com>
5535 * lex.c (java_parse_escape_sequence): Only read two octal
5536 characters if the first one is greater than 3. Don't allow
5537 "octal" numbers to include the digits 8 or 9.
5539 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
5541 * Make-lang.in (java.distdir): Remove.
5543 2000-11-03 Tom Tromey <tromey@cygnus.com>
5545 * Make-lang.in (java.dvi): New target.
5546 Partial fix for PR other/567.
5548 * lang-options.h: Mention -Wout-of-date.
5549 * jcf-dump.c (flag_newer): New global.
5550 * gjavah.c (flag_newer): New global.
5551 * jcf-io.c (find_class): Only warn when flag_newer set.
5552 * lang.c (flag_newer): New global.
5553 (struct string_option): New declaration.
5554 (lang_W_options): New global.
5555 (process_option_with_no): New function.
5556 (lang_decode_option): Use it.
5558 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
5559 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
5562 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
5563 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
5564 * lex.c (java_read_unicode): Removed `term_context' argument.
5565 Recognize any number of `u' in `\u'.
5566 (java_read_unicode_collapsing_terminators): New function.
5567 (java_get_unicode): Use it.
5568 (java_lineterminator): Removed.
5569 (yylex): Produce error if character literal is newline or single
5570 quote. Return if eof found in middle of `//' comment. EOF in
5571 `//' comment is only an error if pedantic.
5572 (java_ignorable_control_p): New function.
5573 (java_parse_end_comment): Return if eof found in middle of
5576 * jv-scan.c (pedantic): New global.
5578 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5580 * parse.y (outer_field_access_p): Inherited fields aren't
5581 consider outer fields.
5582 (maybe_build_thisn_access_method): Use
5583 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
5584 (resolve_expression_name): Trigger an error if a static field
5585 is being accessed as an outer field.
5587 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5589 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
5592 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
5594 * Make-lang.in: Move all build rules here from Makefile.in,
5595 adapt to new context. Wrap all rules that change the current
5596 directory in parentheses. Expunge all references to $(P).
5597 When one command depends on another and they're run all at
5598 once, use && to separate them, not ;. Add OUTPUT_OPTION to
5599 all object-file generation rules. Delete obsolete variables.
5601 * Makefile.in: Delete.
5602 * config-lang.in: Delete outputs= line.
5604 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5606 * parse.y (patch_method_invocation): NULLify this_arg when already
5608 (maybe_use_access_method): Handle call to methods unrelated to the
5609 current class. Fixed comment.
5612 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5614 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
5617 2000-10-24 Tom Tromey <tromey@cygnus.com>
5619 * lex.c (java_new_lexer): Initialize new fields. Work around
5620 broken iconv() implementations.
5621 (java_read_char): Swap bytes if required. Use fallback decoder if
5623 (byteswap_init, need_byteswap): New globals.
5624 (java_destroy_lexer): Only close iconv handle if it is in use.
5625 * lex.h (java_lexer): New fields read_anything, byte_swap,
5627 Made out_buffer unsigned.
5629 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5631 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
5632 where an enclosing context can be set on the jdep.
5633 (do_resolve_class): Fixed identation.
5635 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5637 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
5639 * jcf-reader.c (peek_attribute, skip_attribute): Only define
5642 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
5644 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
5646 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5648 * jcf-write.c (OP1): Update `last_bc'.
5649 (struct jcf_block): Fixed indentation and typo in comments. New
5651 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
5652 follows `monitorenter'.
5653 * parse.y (patch_synchronized_statement): New local `tmp'. Call
5657 2000-10-16 Tom Tromey <tromey@cygnus.com>
5659 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
5660 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
5661 * lang-options.h: Added -MA, -MT, -MF..
5662 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
5663 (DEPEND_TARGET_SET): New macro.
5664 (DEPEND_FILE_ALREADY_SET): Likewise.
5665 (init_parse): Handle new flags.
5666 * jcf.h (jcf_dependency_print_dummies): Declare.
5667 * Make-lang.in (s-java): Added mkdeps.o.
5668 * Makefile.in (BACKEND): Added mkdeps.o.
5669 (../gcjh$(exeext)): Added mkdeps.o.
5670 (../jcf-dump$(exeext)): Added mkdeps.o.
5671 * jcf-depend.c: Include mkdeps.h.
5672 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
5673 add_entry): Removed.
5674 (jcf_dependency_reset): Rewrote.
5675 (dependencies): New global.
5676 (jcf_dependency_set_target): Rewrote.
5677 (jcf_dependency_add_target): Likewise.
5678 (jcf_dependency_add_file): Likewise.
5680 (print_ents): Removed.
5681 (jcf_dependency_write): Rewrote.
5682 (print_dummies): New global.
5683 (jcf_dependency_print_dummies): New function
5684 (jcf_dependency_write): Call deps_dummy_targets if required.
5686 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5688 * gjavah.c (add_class_decl): Removed unused variables `tname',
5689 `tlen' and `name_index'.
5690 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
5691 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
5692 in `wfl_operator' with value.
5693 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
5694 (jcf_figure_file_type): Fixed identation.
5695 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
5696 * parse.y (analyze_clinit_body): New function.
5697 (static_initializer:): Reset `current_static_block'.
5698 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
5699 `wfl_operator' with new value.
5700 (lookup_cl): Use EXPR_WFL_FILENAME.
5701 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
5702 analyze_clinit_body.
5703 (build_outer_field_access): Access to this$<n> built from
5704 current_class, not its outer context.
5705 (build_access_to_thisn): Fixed leading comment. Tidied things up.
5706 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
5707 (patch_method_invocation): Use `is_static_flag' when already
5709 (patch_newarray): Removed assignment in ternary operator.
5711 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5713 * except.c (free_eh_ranges): Don't free `whole_range'.
5715 2000-10-15 Anthony Green <green@redhat.com>
5717 * decl.c (init_decl_processing): Call init_class_processing before
5720 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5722 * check-init.c (check_init): Fixed leading comment. Use
5724 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5725 (give_name_to_locals): Likewise.
5726 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
5727 fields in lang_decl_var.
5728 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
5729 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
5730 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
5731 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
5732 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
5733 (LOCAL_FINAL): Rewritten.
5734 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
5735 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
5736 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
5737 `init_final' fields.
5738 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
5739 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
5740 (TYPE_HAS_FINAL_VARIABLE): New macro.
5741 (struct lang_type): Added `afv' field.
5742 * parse.y (check_static_final_variable_assignment_flag): New function.
5743 (reset_static_final_variable_assignment_flag): Likewise.
5744 (check_final_variable_local_assignment_flag): Likewise.
5745 (reset_final_variable_local_assignment_flag): Likewise.
5746 (check_final_variable_indirect_assignment): Likewise.
5747 (check_final_variable_global_assignment_flag): Likewise.
5748 (add_inner_class_fields): Use LOCAL_FINAL_P.
5749 (register_fields): Handle local finals and final variables.
5750 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
5751 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5752 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5754 (java_complete_expand_methods): Loop to set
5755 TYPE_HAS_FINAL_VARIABLE. Call
5756 `reset_final_variable_local_assignment_flag' and
5757 `check_final_variable_local_assignment_flag' accordingly before
5758 and after constructor expansion. Call
5759 `reset_static_final_variable_assignment_flag'
5760 before expanding <clinit> and after call
5761 `check_static_final_variable_assignment_flag' if the
5762 current_class isn't an interface. After all methods have been
5763 expanded, call `check_final_variable_global_assignment_flag' and
5764 `check_static_final_variable_assignment_flag' if the current class
5766 (maybe_yank_clinit): Fixed typo in comment.
5767 (build_outer_field_access_methods): Removed old sanity check. Use
5768 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5769 Don't create access methods for finals.
5770 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
5771 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
5772 existing DECL_INIT has been processed.
5773 (java_complete_lhs): Likewise.
5774 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
5775 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
5777 (patch_assignment): Use LOCAL_FINAL_P.
5778 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
5779 DECL_INITIAL is nullified.
5782 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5784 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
5786 * Makefile.in (parse.c, parse-scan.c): Likewise.
5788 2000-10-12 Mark Mitchell <mark@codesourcery.com>
5790 * class.c (temporary_obstack): Remove.
5791 (make_class): Don't mess with obstascks.
5792 (push_class): Likewise.
5793 (set_super_info): Likewise.
5794 (add_method_1): Likewise.
5795 (add_method): Likewise.
5796 (add_field): Likewise.
5797 (build_utf8_ref): Likewise.
5798 (build_class_ref): Likewise.
5799 (build_static_field_ref): Likewise.
5800 (finish_class): Likewise.
5801 (push_super_field): Likewise.
5802 (layout_class): Likewise.
5803 (layout_class_methods): Likewise.
5804 (init_class_processing): Likewise.
5805 * constants.c (get_tag_node): Likewise.
5806 (build_constant_data_ref): Likewise.
5807 * decl.c (ggc_p): Remove.
5808 (copy_lang_decl): Use ggc_alloc.
5809 (complete_start_java_method): Don't mess with obstacks.
5810 (start_java_method): Likewise.
5811 (end_java_method): Likewise.
5812 * except.c (link_handler): Use xmalloc.
5813 (free_eh_ranges): New function.
5814 (method_init_exceptions): Use it.
5815 (add_handler): Use xmalloc.
5816 (expand_start_java_handler): Don't mess with obstacks.
5817 (prepare_eh_table_type): Likewise.
5818 (expand_end_java_handler): Likewise.
5819 * expr.c (push_value): Likewise.
5820 (create_label_decl): Likewise.
5821 (build_jni_stub): Likewise.
5822 (java_lang_expand_expr): Likewise.
5823 (note_instructions): Use xrealloc.
5824 (java_push_constant_from_pool): Don't mess with obstacks.
5825 (process_jvm_instruction): Likewise.
5826 * java-tree.h (cyclic_inheritance_report): Remove duplicate
5828 * jcf-parse.c (get_constant): Don't mess with obstacks.
5829 (read_class): Likewise.
5830 (jcf_parse): Likewise.
5831 * lex.c (expression_obstack): Remove.
5832 (java_lex): Don't use obstack_free.
5833 * parse.h (exit_java_complete_class): Don't mess with obstacks.
5834 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
5835 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
5836 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
5837 * parse.y (gaol): Add more GC roots.
5838 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
5839 (lookup_field_wrapper): Likewise.
5840 (obtain_incomplete_type): Don't mess with obstacks.
5841 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
5843 (craft_constructor): Don't mess with obstacks.
5844 (safe_layout_class): Likewise.
5845 (java_complete_class): Likewise.
5846 (source_end_java_method): Likewise.
5847 (build_outer_field_access_methods): Likewise.
5848 (build_outer_method_access_method): Likewise.
5849 (maybe_build_thisn_access_method): Likewise.
5850 (build_dot_class_method_invocation): Likewise.
5851 (java_complete_tree): Likewise.
5852 (java_complete_lhs): Likewise.
5853 (do_merge_string_cste): Likewise.
5854 (patch_string_cst): Likewise.
5855 (array_constructor_check_entry): Likewise.
5856 * typeck.c (build_java_array_type): Likewise.
5857 (parse_signature_string): Likewise.
5858 (build_java_signature): Likewise.
5860 2000-10-12 Tom Tromey <tromey@cygnus.com>
5863 * gjavah.c (add_class_decl): Don't special-case inner classes.
5864 (add_namelet): Likewise.
5866 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
5868 * java-tree.h: Constify current_encoding.
5869 * lang.c: Constify current_encoding.
5871 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
5873 * jvgenmain.c (class_mangling_suffix): Omit `.'.
5874 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
5876 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5878 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
5879 patch. Fixes gcj/340.
5881 2000-10-10 Tom Tromey <tromey@cygnus.com>
5883 * lex.c (java_new_lexer): Initialize out_first and out_last
5885 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
5887 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5889 * parse.y (pop_current_osb): New function.
5890 (array_type:): Use `dims:', changed actions
5891 accordingly. Suggested by Anthony Green.
5892 (array_creation_expression:): Used pop_current_osb.
5893 (cast_expression:): Likewise.
5894 (search_applicable_method_list): Fixed indentation.
5896 2000-10-08 Anthony Green <green@redhat.com>
5898 * parse.y (array_type_literal): Remove production.
5899 (type_literals): Refer to array_type, not array_type_literal.
5901 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5903 Patch contributed by Corey Minyard.
5904 * decl.c (check_local_named_variable): New function.
5905 (tree check_local_unnamed_variable): Likewise.
5906 (find_local_variable): Splitted. Call check_local_{un}named_variable.
5908 2000-10-07 Anthony Green <green@redhat.com>
5910 * class.c (layout_class): Handle case where superclass can't be
5913 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
5915 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
5918 2000-10-05 Tom Tromey <tromey@cygnus.com>
5920 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
5921 * jvgenmain.c (class_mangling_prefix): Removed.
5922 (class_mangling_suffix): New global.
5924 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
5926 (print_method_info): Handle overrides for static and final
5928 (process_file): Generate declaration for class object field.
5929 * class.c (cxx_keywords): New array.
5930 (utf8_cmp): New function.
5931 (cxx_keyword_p): New function.
5932 (layout_class_method): Mangle C++ keywords by appending `$'.
5933 (mangle_field): New function.
5934 (mangle_class_field): Use mangle_field. Mangle class name as
5936 (mangle_static_field): Use mangle_field.
5938 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
5940 * decl.c (find_local_variable): Removed uncessary type check and
5941 fixed range check typo. From Corey Minyard.
5943 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5945 * decl.c (give_name_to_locals): New local `code_offset'. Call
5946 `maybe_adjust_start_pc'.
5947 * expr.c (note_instructions): New function.
5948 (expand_byte_code): Don't collect insn starts here.
5949 (peek_opcode_at_pc): New function.
5950 (maybe_adjust_start_pc): Likewise.
5951 * java-tree.h (maybe_adjust_start_pc): Declare.
5952 (note_instructions): Likewise.
5953 * jcf-parse.c (parse_class_file): Call `note_instructions'.
5955 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5957 * parse.y (field_access:): Fixed indentation.
5958 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
5960 2000-09-07 Tom Tromey <tromey@cygnus.com>
5963 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
5964 JPRIMITIVE_TYPE_P, for arithmetic operators.
5965 (patch_method_invocation): Indentation fix.
5966 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
5967 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
5968 (do_unary_numeric_promotion): Cleaned up code.
5969 (valid_cast_to_p): Handle boolean correctly.
5971 2000-09-27 Tom Tromey <tromey@cygnus.com>
5973 * lex.c (java_read_unicode): Reset bs_count when finished with
5976 2000-10-01 Mark Mitchell <mark@codesourcery.com>
5979 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
5980 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
5981 (typeck.o): Depend on ggc.h.
5982 * class.c (add_method_1): Use GC functions for allocation.
5983 (init_class_processing): Register roots.
5984 * decl.c (ggc_p): Set to 1.
5985 (pending_local_decls): Make it static.
5986 (push_jvm_slot): Use GC functions for allocation.
5987 (init_decl_processing): Register roots.
5988 (give_name_to_locals): Use GC functions for allocation.
5989 (lang_mark_tree): New function.
5990 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
5991 functions for allocation.
5992 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
5993 * lex.c (java_lex): Use build_string, rather than replicating it
5995 * parse.y (goal): Add more roots.
5996 (mark_parser_ctxt): New function.
5997 * typeck.c: Include ggc.h.
5999 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6001 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
6002 contains something else than MODIFY_EXPR.
6004 2000-09-23 Mark Mitchell <mark@codesourcery.com>
6006 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
6007 * Makefile.in (parse.o): Depend on ggc.h.
6008 (class.o): Likewise.
6009 (constants.o): Likewise.
6012 (jcf-parse.o): Likewise.
6013 (jcf-write.o): Likewise.
6014 (mangle.o): Likewise.
6015 * class.c: Include ggc.h.
6016 (build_static_field_ref): Register GC roots.
6017 (layout_class): Likewise.
6018 (init_class_processing): Likewise.
6019 * constants.c: Include ggc.h.
6020 (current_constant_pool_data_ref): Remove.
6021 (tag_nodes): Move it to ...
6022 (get_tag_node): ... here. Register GC roots.
6023 * decl.c: Include ggc.h. Remove many global tree definitions.
6024 (throw_node): Define.
6025 (java_global_trees): Likewise.
6026 (predef_filenames): Make the size a constant.
6027 (init_decl_processing): Adjust accordingly.
6028 (init_decl_processing): Call init_jcf_parse. Register GC roots.
6029 * expr.c: Include ggc.h.
6030 (init_expr_processing): Register GC roots.
6031 (build_invokeinterface): Likewise.
6032 * java-tree.h: Replace extern tree declarations with macros.
6033 (java_global_trees): New variable.
6034 (java_tree_index): New enumeration.
6035 (init_jcf_parse): Declare.
6036 * jcf-parse.c: Include ggc.h.
6037 (current_class): Remove declaration.
6038 (main_class): Likewise.
6039 (all_class_list): Likewise.
6040 (predefined_filename_p): Adjust for constant size of
6042 (init_jcf_parse): New function.
6043 * jcf-write.c: Include ggc.h.
6044 (generate_classfile): Register GC roots.
6045 (append_synthetic_attribute): Likewise.
6046 (append_innerclass_attribute_entry): Likewise.
6047 * lang.c: Include ggc.h.
6048 (lang_print_error): Register GC roots.
6049 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
6051 * parse.y: Include ggc.h.
6052 (wfl_operator): Remove.
6053 (goal): Register GC roots.
6054 (java_pop_parser_context): Adjust for new field names.
6055 (java_parser_context_save_global): Likewse.
6056 (java_parser_context_restore_global): Likewise.
6057 (java_parser_context_suspend): Likewise.
6058 (java_parser_context_resume): Likewise.
6059 (verify_constructor_circularity): Register GC roots.
6060 (lookup_cl): Likewise.
6061 (java_reorder_fields): Likewise.
6062 (build_current_this): Likewise.
6063 (class_in_current_package): Likewise.
6064 (argument_types_convertible): Likewise.
6065 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
6067 2000-09-14 Tom Tromey <tromey@cygnus.com>
6069 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
6071 2000-09-13 Tom Tromey <tromey@cygnus.com>
6073 * jcf-parse.c: Include <locale.h>.
6074 * jv-scan.c: Include <locale.h>.
6076 2000-09-12 Tom Tromey <tromey@cygnus.com>
6078 * expr.c (pop_type_0): Return `Object' if trying to merge two
6080 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
6081 interface types; `Object' is always a valid supertype.
6083 2000-09-12 Tom Tromey <tromey@cygnus.com>
6086 * jv-scan.c (help): Document --encoding.
6087 (options): Added `encoding' entry.
6088 (OPT_ENCODING): New define.
6089 (main): Handle --encoding.
6090 Include <langinfo.h> if nl_langinfo exists.
6091 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
6093 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
6094 (parse_source_file): Correctly call java_init_lex. Added `finput'
6095 argument. Use nl_langinfo to determine default encoding.
6096 * java-tree.h (current_encoding): Declare.
6097 * parse.y (java_parser_context_restore_global): Don't restore
6099 (java_parser_context_save_global): Don't set `finput' field.
6100 (java_pop_parser_context): Don't restore `finput'. Free old lexer
6102 * lang.c (current_encoding): New global.
6103 (lang_decode_option): Recognize `-fencoding='.
6104 (finish_parse): Don't close finput.
6105 * parse.h (struct parser_ctxt): Removed `finput' and
6106 `unget_utf8_value' fields. Added `lexer' field.
6107 (java_init_lex): Fixed declaration.
6108 * lex.c (java_new_lexer): New function.
6109 (java_destroy_lexer): Likewise.
6110 (java_read_char): Added `lex' argument. Handle iconv case.
6111 (java_read_unicode): Added `lex' argument. Count backslashes in
6113 (java_init_lex): Added `finput' and `encoding' arguments. Set
6114 `lexer' field in ctxp.
6115 (BAD_UTF8_VALUE): Removed.
6116 (java_lex): Handle seeing UEOF in the middle of a string literal.
6117 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
6118 (java_lexer): New structure.
6121 (DEFAULT_ENCODING): New define.
6122 (java_destroy_lexer): Declare.
6124 2000-09-12 Tom Tromey <tromey@cygnus.com>
6127 * lex.c (java_init_lex): Initialize java_io_serializable.
6128 * parse.y (java_io_serializable): New global.
6129 (valid_ref_assignconv_cast_p): An array can be cast to
6132 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
6134 * decl.c, expr.c: Include defaults.h if not already included.
6135 Don't define the *_TYPE_SIZE macros.
6137 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
6139 * typeck.c (build_java_array_type): Correct first parameter
6140 in ADJUST_FIELD_ALIGN invocation.
6142 2000-09-06 Tom Tromey <tromey@cygnus.com>
6144 * lang-specs.h: Also recognize `-femit-class-files'.
6146 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6148 * verify.c (merge_types): Load the types to merge if necessary.
6150 2000-09-02 Anthony Green <green@redhat.com>
6152 * jcf-io.c: Include zlib.h.
6153 (open_in_zip): Read compressed class file archives.
6154 * zipfile.h (ZipDirectory): Add uncompressed_size and
6155 compression_method fields.
6156 * zextract.c (read_zip_archive): Collect file compression info.
6158 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
6160 * parse.y (do_resolve_class): Also explore superclasses of
6161 intermediate enclosing contexts when searching for inner classes.
6163 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6165 * parse.y (variable_declarator_id:): Better error message.
6166 (expression_statement:): Use YYNOT_TWICE.
6167 (cast_expression:): Likewise.
6168 (assignment:): Likewise.
6170 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6172 * parse.y (do_merge_string_cste): New locals. Create new
6173 STRING_CSTs each time, use memcpy. Fixes gcj/311.
6175 2000-08-07 Hans Boehm <boehm@acm.org>
6177 * boehm.c (mark_reference_fields): Set marking bits for all words in
6178 a multiple-word record.
6179 (get_boehm_type_descriptor): Use the procedure marking descriptor for
6182 2000-08-31 Mike Stump <mrs@wrs.com>
6184 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
6185 jcf-dump$(exeext)): Make parallel safe.
6187 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
6189 * jcf-parse.c (set_source_filename): Constify a char *.
6190 * jcf-write.c (append_innerclasses_attribute,
6191 make_class_file_name): Constify a char *. Don't recycle a
6192 variable for an unrelated purpose.
6193 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
6194 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
6196 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6198 * expr.c (can_widen_reference_to): Fixed indentation.
6199 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
6200 * parse.y: `finit$' replaces `$finit$' in comments.
6201 (try_builtin_assignconv): Fixed leading comment.
6203 2000-08-25 Greg McGary <greg@mcgary.org>
6205 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
6207 2000-08-24 Greg McGary <greg@mcgary.org>
6209 * lang.c (lang_decode_option): Use ARRAY_SIZE.
6210 * parse.y (BINOP_LOOKUP): Likewise.
6212 2000-08-22 Andrew Haley <aph@cygnus.com>
6214 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
6215 sign extending. Fixes gcj/321.
6216 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
6217 combining to make a jlong. Fixes gcj/321.
6219 2000-08-21 Nix <nix@esperi.demon.co.uk>
6221 * lang-specs.h: Do not process -o or run the assembler if
6224 2000-08-16 Andrew Haley <aph@cygnus.com>
6226 * typeck.c (build_java_array_type): Rewrite code to do array
6227 alignment. Take into account back-end macros when aligning array
6228 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
6229 user to set alignment. Fixes gcj/252 and 160.
6231 2000-08-09 Tom Tromey <tromey@cygnus.com>
6233 * parse.y (check_abstract_method_definitions): Now return `int'.
6234 Check implemented interfaces. Fixes PR gcj/305.
6236 * parse.y (patch_switch_statement): Disallow `long' in switch
6237 expressions. Fixes PR gcj/310.
6239 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6241 * decl.c (finit_leg_identifier_node): New global.
6242 (init_decl_processing): Use `finit$' to initialize
6243 finit_identifier_node. Use `$finit$' to initialize
6244 finit_leg_identifier_node.
6245 * expr.c (expand_java_field_op): Use ID_FINIT_P.
6246 * java-tree.h (finit_identifier_node): Changed attached comment.
6247 (finit_leg_identifier_node): New declaration.
6248 (ID_FINIT_P): Take finit_identifier_node and
6249 finit_leg_identifier_node into account. This is a backward
6252 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6254 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
6256 (generate_bytecode_insns): Check `nargs' before emitting it.
6257 * verify.c (merge_type_state): Fixed typo.
6258 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
6259 generate_bytecode_{conditional,insns}.
6261 2000-08-13 Anthony Green <green@redhat.com>
6263 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
6266 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6268 * class.c (maybe_layout_super_class): Fixed indentation.
6269 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
6270 (java_check_methods): New function declaration.
6271 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
6272 instead of `str_ptr'.
6273 * jcf-write.c (generate_bytecode_insns): Emit number the of args
6274 of a `invokeinterface' at the right time.
6275 * parse.h (WFL_STRIP_BRACKET): New macro.
6276 (SET_TYPE_FOR_RESOLUTION): Use it.
6277 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
6278 (check_class_interface_creation): Don't check for cross package
6279 innerclass name clashes.
6280 (method_header): Behave properly if MDECL is `error_mark_node'.
6281 (method_declarator): Return `error_mark_node' if bogus current
6283 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
6284 (resolve_and_layout): New local `decl_type', set and used. Call
6286 (java_check_methods): New method.
6287 (java_layout_classes): Use it.
6288 (resolve_qualified_expression_name): No EH check necessary in
6290 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
6292 (patch_assignment): Set DECL_INITIAL on integral final local.
6294 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6296 * java-tree.h (flag_extraneous_semicolon): New extern.
6297 * lang-options.h: (-Wextraneous-semicolon): New option.
6298 * lang.c (flag_redundant): Fixed typo in leading comment.
6299 (flag_extraneous_semicolon): New global.
6300 (lang_decode_option): Set `flag_extraneous_semicolon' when
6301 -Wall. Decode `-Wextraneous-semicolon'.
6302 * parse.y (type_declaration:): Removed `SC_TK' hack, added
6303 `empty_statement' rule.
6304 (class_body_declaration): Likewise.
6305 (method_body:): Accept `;' as a method body.
6306 (static_initializer:): Removed `SC_TK' hack.
6307 (constructor_block_end:): Likewise.
6308 (empty_statement:): Report deprecated empty declaration. Fixes
6311 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6313 * parse.y (build_dot_class_method_invocation): Changed parameter
6314 name to `type'. Build signature from `type' and convert it to a
6315 STRING_CST if it's an array.
6316 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
6317 to use `ref_type' directly.
6319 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
6321 * lang-options.h: Added a comma after the last element to avoid
6322 syntax errors when other languages define additional options.
6324 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
6326 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
6327 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
6328 (jc1): Link with $(BACKEND).
6329 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
6331 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
6333 * jvspec.c: Adjust type of second argument to
6334 lang_specific_driver, and update code as necessary.
6336 * class.c (build_dtable_decl): Initialize dummy.
6338 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6340 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
6341 method bodies not to rule out discarding `<clinit>'; don't use
6342 <clinit> to initialize static fields with constant initializers.
6344 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6346 * gjavah.c (print_method_info): Added `synth' parameter. Skip
6348 (method_synthetic): New global.
6349 (HANDLE_METHOD): Recognize synthetic method and tell
6350 `print_method_info' about it.
6351 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
6352 processing a synthetic method.
6353 * jcf-reader.c (skip_attribute): New function.
6354 ( skip_attribute): Likewise.
6356 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6358 * parse.y (build_outer_field_access): Fixed comments.
6359 (fix_constructors): Emit the initialization of this$<n> before
6361 (resolve_qualified_expression_name): Build an access to `decl' if
6364 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6366 * parse-scan.y (curent_class): Non longer const.
6367 (inner_qualifier, inner_qualifier_length): Deleted.
6368 (current_class_length): New global.
6369 (bracket_count): Fixed typo in leading comment.
6370 (anonymous_count): New global.
6371 (class_instance_creation_expression:): Handle anonymous classes.
6372 (anonymous_class_creation:): New rule.
6373 (push_class_context): Rewritten.
6374 (pop_class_context): Likewise.
6375 (INNER_QUALIFIER): Macro deleted.
6376 (report_class_declaration): call `push_class_context' when
6377 entering the function. `fprintf' format modified not to use
6379 (report_class_declaration): Assign `package_name' and
6380 `current_class' to NULL separately.
6382 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6384 * expr.c (build_invokeinterface): Call layout_class_methods on
6387 2000-07-27 Tom Tromey <tromey@cygnus.com>
6388 Anthony Green <green@cygnus.com>
6389 Alexandre Petit-Bianco <apbianco@cygnus.com>
6391 * class.c (make_class_data): Create vtable for abstract classes.
6392 (get_dispatch_table): Changed to cope with abstract classes.
6394 2000-07-27 Tom Tromey <tromey@cygnus.com>
6396 * parse.y (patch_method_invocation): Don't reverse the argument
6397 list when dealing with anonymous class constructors. Fixed typo in
6400 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6402 * parse.y (build_alias_initializer_parameter_list): Reverse
6403 crafted list when building aliases for anonymous class
6406 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6408 * parse.y (jdep_resolve_class): Don't bother checking potential
6409 innerclass access if `decl' is NULL.
6410 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
6413 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6415 * parse.c: Remove (again.)
6417 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6419 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
6420 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
6421 outside the `if' statement, alias to innerclass removed, `decl'
6422 used to mark the class complete.
6424 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6426 * parse.y (simple_name:): Fixed typo in error message.
6428 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6430 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
6431 or its first operand can be error marks.
6433 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6435 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
6436 * parse.y (method_header): Likewise.
6438 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6440 * parse.y (process_imports): Consider that one might be trying to
6441 import an innerclass. Fixes gcj/254
6443 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6445 * parse.y (find_as_inner_class): Handle the case where the
6446 enclosing context of an innerclass has been loaded as bytecode.
6448 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6450 * parse.y (simple_name:): Reject `$' in type names.
6451 (resolve_type_during_patch): Use `type' as a second
6452 argument to resolve_no_layout. Fixes gcj/257.
6454 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
6456 * parse.y (find_most_specific_methods_list): Select the only
6457 non-abstract method even if max has been set.
6458 Fixes gcj/285, gcj/298.
6460 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
6462 * lang-specs.h: Added %(jc1) to java compiler options.
6464 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
6466 * .cvsignore: New file.
6468 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6470 * parse.y (not_accessible_p): Access granted to innerclasses
6471 (indirectly) extending the reference type. Fixes gcj/249.
6473 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6475 * parse.y (patch_method_invocation): Fixed comment.
6476 (maybe_use_access_method): Build this$<n>s to the context of the
6477 target method, or a type that extends it. Fixes gcj/242.
6479 2000-07-13 Mark Mitchell <mark@codesourcery.com>
6483 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6485 * parse.y (fold_constant_for_init): Avoid bullish conversion.
6487 2000-07-13 Tom Tromey <tromey@cygnus.com>
6489 * lang-specs.h: Added %{I*}.
6491 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
6493 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
6495 2000-07-12 Mark Mitchell <mark@codesourcery.com>
6497 * parse-scan.c: Remove.
6499 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6501 * class.c (set_super_info): Handled protected inner classes.
6502 (common_enclosing_context_p): Bail early if arguments aren't both
6504 (get_access_flags_from_decl): Handle private and protected inner
6506 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
6507 (CLASS_PROTECTED): Likewise.
6508 (struct lang_type): New bitfield `poic'.
6509 * parse.y (jdep_resolve_class): Call check_inner_class_access on
6511 (check_inner_class_access): Renamed arguments, added
6512 comments. Handles protected inner classes (fixes gcj/225)
6513 (not_accessible_p): Fixed comments. Avoid handling inner classes.
6515 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6517 * parse.y (resolve_qualified_expression_name): Verify qualified
6518 access to `this'. Fixes gcj/239.
6520 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6522 * jcf-write.c (generate_classfile): Don't install ConstantValue
6525 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6527 * parse.y (resolve_qualified_expression_name): Handle inner class
6528 access. Fixes gcj/256.
6530 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6532 * jcf-write.c (generate_classfile): Properly install the
6533 ConstantValue attribute and the initial value constant pool index
6534 on string constants.
6535 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
6538 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6540 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
6542 * parse.y (find_as_inner_class): Fixed typo.
6543 (do_resolve_class): Explore enclosing contexts when searching for
6544 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
6545 (check_inner_class_access): Check `decl' which can be null in case
6548 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6550 * java-tree.h (java_debug_context): Declared `extern'.
6551 (safe_layout_class): Likewise.
6552 * parse.y (resolve_field_access): Field must be `static' in order
6553 to be replaced by its initial value. Added comments.
6554 (find_applicable_accessible_methods_list): Fixed typo.
6555 (find_most_specific_methods_list): Methods found in innerclasses
6556 take over methods founds in the enclosing contexts.
6557 (java_complete_tree): Loosen restrictions on the type of DECLs
6558 that can be replaced by their initialization values.
6559 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
6561 2000-07-05 Tom Tromey <tromey@cygnus.com>
6563 * Make-lang.in (PARSE_DIR): New macro.
6564 (PARSE_RELDIR): Likewise.
6565 (PARSE_C): Likewise.
6566 (PARSE_SCAN_C): Likewise.
6567 ($(PARSE_C)): New target.
6568 ($(PARSE_SCAN_C)): Likewise.
6569 (SET_BISON): New macro.
6570 (BISONFLAGS): Likewise.
6571 (JAVABISONFLAGS): Likewise.
6573 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
6575 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
6576 argument on the first pass for CNI as well as JNI.
6577 (print_method_info): Set up method name on the first pass only.
6579 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6581 * parse.y (parser_qualified_classname): Removed parameter
6583 (create_interface): Removed first passed parameter to
6584 parser_qualified_classname.
6585 (create_class): Likewise. Don't install alias on static
6586 innerclasses. Fixes gcj/275.
6588 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6590 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
6591 debugable statement with empty_stmt_node. Fixes gcj/272
6593 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6595 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
6598 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6600 * jcf-write.c (push_long_const): Appropriately cast short negative
6603 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6605 * parse.y (verify_constructor_super): Use loop variable
6606 `m_arg_type' initialized with `mdecl_arg_type'.
6608 2000-06-29 Tom Tromey <tromey@cygnus.com>
6610 * parse.y (resolve_field_access): Handle case where `type_found'
6613 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6615 * expr.c (lookup_field): The same field can be found through two
6616 different interface. Don't declare it ambiguous in that case.
6618 2000-06-27 Tom Tromey <tromey@cygnus.com>
6620 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
6621 follows \r, then unget it at a lower level.
6623 2000-06-26 Tom Tromey <tromey@cygnus.com>
6625 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
6628 2000-06-25 Tom Tromey <tromey@cygnus.com>
6630 * parse.y (for_statement): Wrap expression in a WFL if it is a
6631 constant. For PR gcj/268.
6633 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6635 * parse.y (do_resolve_class): Minor optimiztion in the package
6636 list search. Removed unnecessary test and return statement.
6637 (valid_ref_assignconv_cast_p): Order of arguments to
6638 enclosing_context_p fixed.
6640 2000-06-24 Tom Tromey <tromey@cygnus.com>
6642 * expr.c (lookup_field): Print error and return error_mark_node if
6643 field reference is ambiguous.
6645 * parse.y (check_abstract_method_definitions): Also check if
6646 `other_method' is abstract.
6648 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6650 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
6652 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
6653 (struct lang_type): New field `pic'.
6654 (CLASS_PRIVATE): New macro.
6655 * parse.y (check_inner_class_access): New function.
6656 (jdep_resolve_class): Call it.
6658 2000-06-23 Tom Tromey <tromey@cygnus.com>
6660 * parse.y (patch_incomplete_class_ref): Initialize the returned
6661 class. For PR gcj/260.
6663 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6665 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
6667 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6669 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6670 Java specific checks.
6671 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
6673 * java-tree.def (CASE_EXPR): Marked 'e'.
6674 (DEFAULT_EXPR): Likewise.
6675 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
6677 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6678 Java specific checks.
6679 (generate_bytecode_insns): Test try_block for BLOCK before using
6681 * parse.y (build_wfl_wrap): Added `location' argument. Set
6682 EXPR_WFL_LINECOL accordingly.
6683 (dim_expr:): Wrap constants with WFLs.
6684 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
6685 (resolve_package): Check for `stmt' not being a BLOCK before
6686 building a debuggable statement with it.
6687 (make_qualified_primary): Added extra parameter to build_wfl_wrap
6689 (resolve_field_access): Make sure `decl' is a DECL before treating
6691 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
6692 IDENTIFIER_NODE before treating it as such.
6693 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
6694 treating it as such.
6695 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
6696 to be applied only on non array types.
6698 2000-06-16 Per Bothner <per@bothner.com>
6700 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
6701 define in terms of DECL_RESULT, as that fails when --enable-checking.
6703 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6705 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
6706 types the same in comparison.
6707 (CHECK_OP): Add static prototype.
6709 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6711 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
6712 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
6715 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6717 * decl.c (create_primitive_vtable): Prototype.
6719 * jcf-write.c (generate_bytecode_insns): Initialize variable
6722 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
6724 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6726 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
6727 to track searched classes, and do not search the same class more than
6728 once. Call find_applicable_accessible_methods_list on immediate
6729 superclass, instead of search_applicable_method_list on all ancestors.
6732 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6734 * parse.y (register_fields): Permit static fields in inner classes
6735 if they are final. Fix for PR gcj/255.
6737 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6739 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
6740 * parse.y (find_in_imports): Returned type changed to void,
6741 leading comment fixed.
6742 (register_package): New function.
6743 (qualify_and_find): Likewise.
6744 (package_declaration:): Use `register_package'.
6745 (single_type_import_declaration:): Removed local variable
6746 `node'. Added missing `;' for consistency.
6747 (type_import_on_demand_declaration:): Use `chainon' to link new
6749 (lookup_field_wrapper): Lookup local variables defined in outer
6751 (java_complete_class): Don't reverse the list of imported on demand.
6752 (do_resolve_class): Reorganized. Removed local variable
6753 `original_name'. Call `qualify_and_find' with the current package
6754 name, invoke `find_in_imports_on_demand' right after. Call
6755 `qualify_and_find' with the packages we've seen so far. Fixed
6756 operations numbering in comments.
6757 (java_expand_class): Don't reverse `package_list'.
6758 (find_most_specific_methods_list): New local variables `abstract'
6759 and `candidates'. Use them to pick the right method.
6761 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
6763 * parse.y (check_modifiers_consistency): Don't subtract out
6764 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
6766 2000-06-04 Philipp Thomas <pthomas@suse.de>
6768 * Makefile.in (INTLLIBS): New.
6772 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6774 * class.c (get_dispatch_table): Build the vtable dummy entry list
6775 element with a null purpose. Fixed leading comment.
6776 (build_dtable_decl): Build an accurate dtable type when appropriate
6779 2000-06-02 Richard Henderson <rth@cygnus.com>
6781 * lang.c (lang_get_alias_set): New.
6783 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6785 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
6786 before using it as the accessed field.
6788 2000-05-31 Tom Tromey <tromey@cygnus.com>
6790 * java-tree.h (boolean_array_vtable, byte_array_vtable,
6791 char_array_vtable, short_array_vtable, int_array_vtable,
6792 long_array_vtable, float_array_vtable, double_array_vtable):
6794 * expr.c (get_primitive_array_vtable): New function.
6795 (create_primitive_vtable): New function.
6796 (java_lang_expand_expr): Enable code to statically generate
6798 * decl.c (init_decl_processing): Create primitive vtables.
6799 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
6800 short_array_vtable, int_array_vtable, long_array_vtable,
6801 float_array_vtable, double_array_vtable): Define.
6803 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
6805 * java/parse.y (find_applicable_accessible_methods_list):
6806 Don't add an uninitialized value to the list.
6808 2000-05-25 Tom Tromey <tromey@cygnus.com>
6810 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
6811 when trying to see if field's class should be initialized. Always
6812 initialize field's declaring class, not qualified class.
6815 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
6816 `wfl_operator', to maybe_build_primttype_type_ref.
6819 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
6821 * parse.y (patch_method_invocation): Don't try to lookup methods
6824 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6826 * parse.y (resolve_field_access): Call the appropriate <clinit>
6827 before accessing the length of a static array. Craft a decl for
6828 the field while its time. Fixes PR gcj/129.
6830 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6832 * parse.y (resolve_package): Correctly set `*next' (was off by
6834 (resolve_qualified_expression_name): Fixed comment.
6836 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6838 * jcf-parse.c (jcf_parse_source): Reset current_class and
6839 current_function_decl to NULL before parsing a new file.
6841 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6843 * parse.y (block_end:): If the collected block doesn't feature a
6844 statement, insert an empty statement.
6846 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6848 * parse.y (maybe_yank_clinit): New function.
6849 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
6850 end of the list of methods belonging to a class.
6851 (java_complete_expand_method): Check whether <clinit> is really
6852 necessary and expand it accordingly.
6854 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6856 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
6857 processed by the method's switch statement.
6859 2000-05-19 Tom Tromey <tromey@cygnus.com>
6861 * java-tree.h: Added init state enum.
6862 * decl.c (emit_init_test_initialization): Initialize class
6863 initialization check variable by looking at class' state.
6865 2000-05-19 Tom Tromey <tromey@cygnus.com>
6867 * java-tree.h (build_instanceof): Declare.
6868 (build_get_class): Declare.
6869 * parse.y (patch_binop): Use build_instanceof.
6870 * expr.c (build_instanceof): New function. If class is final,
6871 don't make a function call.
6872 (expand_java_INSTANCEOF): Use it.
6873 (build_get_class): New function.
6875 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6877 * jcf-write.c (generate_classfile): Scan the source_file for
6878 slashes with the right pointer variable.
6880 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
6882 * lang.c (lang_decode_option): Update -Wunused flags by calling
6884 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
6886 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6888 * check_init.c (check_init): Constify local char *.
6889 * class.c (push_class): Constify local char *.
6890 * java_tree.h: Update prototypes.
6891 * jcf-io.c (open_class): Constify filename parameter and
6893 (find_class): Remove redundant string copy. Cast return from
6895 * jcf-parse.c (read_class, parse_class_file, yyparse):
6896 Constify local char *.
6897 * jcf-write.c (generate_bytecode_insns, generate_classfile):
6898 Constify local char *.
6899 * jcf.h (JCF): Constify filename and classname.
6900 (JCF_FINISH): Cast args to FREE to char * when appropriate.
6901 * lang.c (init_parse): Constify parameter and return value.
6902 * lex.c (java_get_line_col): Constify filename parameter.
6903 * parse.h: Constify parser_ctxt.filename. Update prototypes.
6904 * parse.y (java_parser_context_suspend,
6905 issue_warning_error_from_context, safe_layout_class): Constify
6907 * parse.c: Regenerate.
6909 2000-05-08 Tom Tromey <tromey@cygnus.com>
6911 * expr.c (build_jni_stub): Cache the result of
6912 _Jv_LookupJNIMethod.
6914 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6916 * decl.c (predef_filenames_size): Now 7.
6917 (predef_filenames): New seventh entry.
6919 2000-05-04 Tom Tromey <tromey@cygnus.com>
6921 * boehm.c (mark_reference_fields): Don't mark RawData fields.
6922 Keep track of when we've seen a reference field after a
6923 non-reference field.
6924 (get_boehm_type_descriptor): Handle case where we see
6925 non-reference fields but no trailing reference field.
6926 * decl.c (rawdata_ptr_type_node): Define.
6927 (init_decl_processing): Initialize rawdata_ptr_type_node.
6928 * java-tree.h (rawdata_ptr_type_node): Declare.
6930 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6932 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
6933 specifiers in calls to fprintf.
6935 2000-05-03 Andrew Haley <aph@cygnus.com>
6937 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
6939 * javaop.h (WORD_TO_INT): New function.
6940 (IMMEDIATE_s4): Use WORD_TO_INT.
6941 * jcf.h (JPOOL_INT): Ditto.
6943 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
6946 2000-04-19 Tom Tromey <tromey@cygnus.com>
6948 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
6950 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
6952 * expr.c (build_jni_stub): New function.
6953 * lang-specs.h: -fjni and -femit-class-file are incompatible.
6955 * parse.y (java_complete_expand_methods): Expand a native method
6956 and call build_jni_stub if -fjni given.
6957 * lang-options.h: Document -fjni.
6958 * lang.c (flag_jni): New global.
6959 (lang_f_options): Added `jni' entry.
6960 * java-tree.h (soft_lookupjnimethod_node,
6961 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
6963 (flag_jni): Declare.
6964 (build_jni_stub): Declare.
6965 (struct lang_decl): Added `native' flag.
6966 (METHOD_NATIVE): Redefined to use `native' field of lang specific
6968 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
6969 soft_jnipopsystemframe_node): New globals.
6970 (init_decl_processing): Set them. _Jv_InitClass only takes one
6973 * java-tree.def: Put into `C' mode.
6975 2000-04-27 Tom Tromey <tromey@cygnus.com>
6978 * expr.c (expand_invoke): Generate check to see if object pointer
6979 is null in nonvirtual invocation case.
6980 * java-tree.h (soft_nullpointer_node): Declare.
6981 * decl.c (soft_nullpointer_node): New global.
6982 (init_decl_processing): Initialize soft_nullpointer_node.
6983 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6984 or `private' methods.
6985 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6987 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
6989 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6992 2000-04-26 Tom Tromey <tromey@cygnus.com>
6994 * zextract.c (find_zip_file_start): New function.
6995 (read_zip_archive): Use it.
6997 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6999 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
7001 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7003 * class.c (common_enclosing_context_p): New function.
7004 * java-tree.h (common_enclosing_context_p): Added prototype.
7005 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
7006 classes sharing an outer context with the current instance.
7007 * parse.y (build_access_to_thisn): Fixed leading comment.
7008 (verify_constructor_super): New local `supper_inner'. Skip
7009 enclosing context argument in the case of inner class constructors.
7010 (patch_method_invocation): Insert proper context as second
7011 parameter to pure inner class constructor super invocations.
7013 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7015 * parse.y (end_class_declaration): Reset the interface number
7018 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7020 * parse.y (source_start_java_method): Deleted unnecessary code.
7021 (patch_method_invocation): Fixed comment.
7023 2000-04-24 Robert Lipe <robertlipe@usa.net>
7025 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
7027 2000-04-23 Tom Tromey <tromey@cygnus.com>
7029 * boehm.c (mark_reference_fields): Use int_byte_position.
7031 2000-04-22 Tom Tromey <tromey@cygnus.com>
7033 * boehm.c (mark_reference_fields): Only call byte_position on
7036 2000-04-22 Tom Tromey <tromey@cygnus.com>
7038 * boehm.c (mark_reference_fields): Added `last_view_index'
7039 argument. Use DECL_FIELD_OFFSET to determine field's offset.
7041 2000-04-20 Mo DeJong <mdejong@cygnus.com>
7043 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
7044 * parse.y (check_class_interface_creation): Fixed comments. Select
7045 permitted modifiers for (inner) interfaces. Changed error message
7046 to report rejected modifiers used with local classes.
7048 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7050 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
7051 of directly inherited type considered in scope.
7052 * parse.y (do_resolve_class): Search inherited classes for inner
7055 2000-04-20 Tom Tromey <tromey@cygnus.com>
7057 * parse.y (not_accessible_p): Use member's class, not current
7058 class, when doing inheritance check for protected reference.
7061 2000-04-20 Jason Schroeder <shrode@subnature.com>
7063 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
7065 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7067 * parse.y (lookup_field_wrapper): Search for final local aliases.
7068 (resolve_expression_name): Let lookup_field_wrapper search for
7069 final local aliases. Force the value of `name' if one is found.
7070 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
7071 an expression name. Fixed comments.
7073 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7075 * parse.y (yyerror): `msg' can be null, don't use it in that case.
7077 2000-04-19 Tom Tromey <tromey@cygnus.com>
7079 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
7081 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7083 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
7085 2000-04-18 Tom Tromey <tromey@cygnus.com>
7088 * gjavah.c (utf8_cmp): Changed return value.
7089 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
7091 (cxx_keywords): New global.
7092 (get_field_name): Handle new result of cxx_keyword_subst.
7093 (print_method_info): Likewise.
7095 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
7097 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
7098 with a newline, for CNI.
7099 (print_stub_or_jni): Print a space or newline before method name for
7101 (print_cxx_classname): Don't write leading "::" in CNI stub method.
7102 (process_file): Include gcj/cni.h if generating CNI stubs.
7104 2000-04-16 Tom Tromey <tromey@cygnus.com>
7106 * gjavah.c (decompile_method): Use print_field_name.
7109 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7111 * parse.y (java_expand_classes): Reverse the package list once.
7112 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
7114 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
7115 the `==' and `!=' operators.
7117 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7119 * jcf-write.c (generate_bytecode_insns): At invocation time,
7120 always relate an interface method to the type of its selector.
7122 2000-04-05 Tom Tromey <tromey@cygnus.com>
7125 * expr.c (expand_invoke): Generate check to see if object pointer
7126 is null in nonvirtual invocation case.
7127 * java-tree.h (soft_nullpointer_node): Declare.
7128 * decl.c (soft_nullpointer_node): New global.
7129 (init_decl_processing): Initialize soft_nullpointer_node.
7130 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7131 or `private' methods.
7132 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7134 2000-04-05 Tom Tromey <tromey@cygnus.com>
7137 * parse.y (check_final_assignment): Recognize assignments to the
7138 `length' field of an array when generating class files.
7140 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7142 * class.c (decl_hash): Prototype removed.
7143 (decl_compare): Likewise.
7145 2000-04-05 Tom Tromey <tromey@cygnus.com>
7147 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
7148 * parse.y (check_modifiers_consistency): Check for final/volatile
7149 clash. Fixes PR gcj/164.
7151 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7153 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
7155 (java_hash_compare_tree_node): Renamed from `decl_compare, made
7157 (add_method_1): Use `java_hash_hash_tree_node' and
7158 `java_hash_compare_tree_node'.
7159 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
7160 (java_hash_compare_tree_node): Likewise.
7161 * parse.y (find_applicable_accessible_methods_list): Create,
7162 delete and use a hash table to remember already searched interfaces.
7164 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
7166 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
7169 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7171 * boehm.c (mark_reference_fields, set_bit): Prototype.
7172 (set_bit): Un-ANSI-fy definition.
7174 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
7177 * decl.c (emit_init_test_initialization): Likewise.
7179 * gjavah.c (jni_print_char): Likewise.
7181 * parse.y (create_new_parser_context): Likewise.
7183 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7185 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
7186 patch missing hunk. Fixed indentation.
7188 2000-03-30 Tom Tromey <tromey@cygnus.com>
7190 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
7191 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
7193 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7195 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7196 when negative *before* using it as an array index.
7197 * ChangeLog: Fixed typo.
7199 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7201 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7202 to 0 when it reaches -1.
7204 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7206 * jcf-parse.c (get_constant): Properly cast `num' during the
7207 invocation of `add_double'.
7208 * jcf-write.c (push_long_const): Properly cast `lo' before
7209 comparing it to short bounds.
7210 * parse-scan.y (interface_declaration:): Rule re-arrange so that
7211 `interface_body:' is reduced after the current interface is
7214 2000-03-26 Tom Tromey <tromey@cygnus.com>
7216 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
7217 Java-specific `-f' option.
7219 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7221 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
7222 Adjust order of making types.
7223 Make bitsize_*_node values.
7225 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7227 * class.c (make_field_value): Use byte_position.
7228 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
7229 (java_array_data_offset): Likewise.
7230 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
7233 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7235 * parse.y (check_abstract_method_definitions): New local
7236 `end_type_reached'. Make sure we also consider `end_type'.
7237 (java_check_abstract_method_definitions): Make sure we eventually
7238 consider `java.lang.Object'.
7239 (maybe_use_access_method): Don't use access method if not in the
7240 context of a pure inner class or if the method's context is right.
7241 (find_applicable_accessible_methods_list): New static flag
7242 `object_done'. Don't search abstract classes as interfaces. Fixed
7243 indentation. Fixed the `java.lang.Object' only search. Search
7244 class interface(s) first, then fully search enclosing contexts.
7245 (find_most_specific_methods_list): Pick the closest candidate when
7246 they're all abstract.
7248 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7250 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7251 properly initialize `finished_label'. Don't emit gotos for empty
7254 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7256 * except.c (emit_handlers): Clear catch_clauses_last.
7258 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7260 * parse.y (check_method_types_complete): New function.
7261 (create_class): Reset anonymous class counter only when seeing an
7263 (java_complete_class): JDEP_METHOD: Don't recompute signature
7266 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7268 * class.c (build_static_ref): Fixed indentation in comment.
7269 * java-tree.def (TRY_EXPR): Fixed typo in name.
7270 (CLASS_LITERAL): Likewise.
7271 * java-tree.h: (TYPE_DOT_CLASS): New macro.
7272 (struct lang_type): New field `dot_class'.
7273 * jcf-write.c (generate_bytecode_insns): Fixed error message.
7274 (generate_classfile): Method `class$' is synthetic.
7275 * parse.y (build_do_class_method): New function.
7276 (build_dot_class_method_invocation): Likewise.
7277 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
7278 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
7279 (qualify_ambiguous_name): Likewise.
7280 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
7281 (build_try_statement): Fixed leading comment.
7283 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7285 * class.c (make_field_value): Properly handle sizes.
7286 (get_dispatch_vector): Use tree_low_cst and host_integerp.
7287 (layout_class_method): Count using trees.
7288 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
7289 * expr.c (java_array_data_offset): Use int_bit_position.
7290 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
7291 (build_invokevirtual): Use tree_low_cst and do computations with trees.
7293 2000-03-16 Tom Tromey <tromey@cygnus.com>
7295 * lang.c (flag_hash_synchronization): New global.
7296 (lang_f_options): Added `hash-synchronization'.
7297 * lang-options.h: Mention -fhash-synchronization.
7298 * java-tree.h (flag_hash_synchronization): Declare.
7299 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
7300 hash table synchronization is disabled.
7301 * decl.c (init_decl_processing): Only push `sync_info' value when
7302 hash table synchronization is disabled.
7303 * class.c (make_class_data): Only push `sync_info' field when hash
7304 table synchronization is disabled. Removed dead code.
7306 2000-03-16 Tom Tromey <tromey@cygnus.com>
7308 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
7310 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7312 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
7314 * parse.y (patch_method_invocation): Handle anonymous classes
7315 creation in static context.
7317 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7319 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
7320 * parse.y (resolve_qualified_expression_name): Use it.
7321 (patch_method_invocation): Likewise.
7323 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7325 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
7326 depending on the type of dependency which dictates what the
7328 (unresolved_type_p): Resolved types limited to the current class.
7330 2000-03-15 Tom Tromey <tromey@cygnus.com>
7332 * decl.c (init_decl_processing): Set type of `sync_info' to be
7335 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
7336 Correctly compute bit number for current slot. Zero `high' and
7337 `low' in DS_LENGTH case. Don't skip inherited fields. Use
7338 mark_reference_fields.
7339 (mark_reference_fields): New function.
7341 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7343 * parse.y (register_incomplete_type): Fixed initialization of
7346 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7348 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
7350 (push_class_context, pop_class_context): New function.
7351 (class_body:): Call pop_class_context.
7352 (interface_body:): Likewise.
7353 (INNER_QUALIFIER): New macro.
7354 (report_class_declaration): Changed output format and use
7355 INNER_QUALIFIER. Call push_class_context.
7357 2000-02-14 Andrew Haley <aph@cygnus.com>
7359 * check-init.c (check_init): Add new cases for unary and binary
7362 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7364 * parse.y (resolve_package): Set `next' once a type name has been
7365 progressively discovered.
7366 (resolve_qualified_expression_name): Propagate resolution only if
7367 there are remaining qualifiers. Take into account `q' might have
7368 been cleared after re-qualification.
7369 * parse.y (patch_method_invocation): New local `resolved'.
7370 Section dealing with qualified expression rewritten to use
7371 resolve_field_access.
7373 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7375 * parse.h (PUSH_CPC): Fixed indentation.
7376 (DEBUG_CPC): New macro.
7377 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
7378 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
7379 * parse.y (class_body_declaration:): Use
7380 SET_CPC_INSTANCE_INITIALIZER_STMT.
7381 (method_declaration:): Check for null current_function_decl.
7382 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
7383 (java_parser_context_pop_initialized_field): Better handling of
7385 (maybe_make_nested_class_name): Mark nested class name as
7386 qualified when necessary.
7387 (end_class_declaration): Don't call java_parse_context_resume when
7388 one or more error occurred.
7389 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
7390 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
7391 SET_CPC_INITIALIZER_STMT.
7392 (method_header): Check for inner classes declaring static methods.
7393 (resolve_qualified_expression_name): Handle situation where `this'
7396 2000-03-13 Hans Boehm <boehm@acm.org>
7398 * typeck.c (build_prim_array_type): Correctly set the high word too.
7400 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7402 * parse.y (java_complete_expand_methods): Leave <clinit> out of
7404 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
7405 list of methods for interfaces.
7407 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7409 * parse.y (qualify_ambiguous_name): Properly handle expressions
7412 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7414 * parse.y (check_final_assignment): Extended to process
7416 (patch_assignment): Have check_final_assignment called only once.
7418 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7420 * java-tree.h (IS_INIT_CHECKED): New flag.
7421 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
7422 * parse.y (patch_string): Call force_evaluation_order on the
7423 completed string concatenation tree.
7424 * expr.c (force_evaluation_order): Call force_evaluation_order on
7425 function's arguments too.
7427 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7429 * decl.c (emit_init_test_initialization): Mark KEY as unused.
7430 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7431 (build_anewarray): Likewise.
7432 * parse.y (patch_newarray): Likewise.
7433 * parse.c: Regenerated.
7435 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7437 * decl.c (init_decl_processing): Added new class fields `depth',
7438 `ancestors', and `idt' to class_type_node. Use
7439 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
7440 * class.c (make_class_data): Push initial values for new fields.
7441 * java-tree.h: Updated prototype for `build_invokeinterface'.
7442 * expr.c (build_invokeinterface): Changed parameters to accept
7443 `method' tree. Calculate index of `method' in its declaring
7444 interface. Build call to _Jv_LookupInterfaceMethodIdx.
7445 (expand_invoke): Call `build_invokeinterface' with new parameters.
7446 * parse.y (patch_invoke): Call `build_invokeinterface' with new
7449 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7451 * typeck.c (lookup_do): Search superinterfaces first
7452 when looking up an interface method. From Godmar Back
7455 2000-03-06 Tom Tromey <tromey@cygnus.com>
7457 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
7459 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7461 * java-tree.h (lookup_argument_method2): Declared.
7462 (safe_layout_class): Prototype moved from parse.h.
7463 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
7464 * parse.y (java_check_regular_methods): Local `super_class' gone.
7465 Call lookup_argument_method2 instead of lookup_argument_method.
7466 Perform modifier match for methods found declared in implemented
7467 interfaces. Fixed indentation problem. Overriding/hiding error
7468 report to take place only for methods found in classes.
7469 * typeck.c (lookup_argument_method): Changed leading
7470 comment. Re-written by calling lookup_do.
7471 (lookup_argument_method2): New function.
7472 (lookup_java_method): Re-written by calling lookup_do.
7473 (lookup_do): New function.
7475 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7477 * check-init.c (check_init): Removed dead code. Handle (blank)
7479 * parse.y (declare_local_variables): New local `final_p', set it
7480 and use it to initialize LOCAL_FINAL.
7481 (check_final_assignment): Only check FIELD_DECLs.
7483 2000-02-17 Tom Tromey <tromey@cygnus.com>
7485 * Makefile.in (JAVA_OBJS): Added boehm.o.
7486 (boehm.o): New target.
7487 * Make-lang.in (JAVA_SRCS): Added boehm.c.
7488 * java-tree.h (flag_use_boehm_gc): Declare.
7489 (get_boehm_type_descriptor): Declare.
7490 * lang.c (lang_f_options): Added `use-boehm-gc'.
7491 (flag_use_boehm_gc): New global.
7492 * lang-options.h: Added -fuse-boehm-gc.
7493 * boehm.c: New file.
7494 * class.c (get_dispatch_table): If class uses a Boehm type
7495 descriptor, put it in the vtable.
7496 (make_class_data): Removed dead code.
7498 2000-03-03 Per Bothner <per@bothner.com>
7500 * decl.c (init_decl_processing): Initialize sizetype properly.
7502 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7504 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
7505 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
7506 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7507 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
7508 (jcf_parse): New local `current'. Load innerclasses seen in outer
7509 context being processed.
7510 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7511 * jcf-write.c (append_innerclasses_attribute): New function.
7512 (append_innerclasses_attribute_entry): Likewise.
7513 (get_access_flags): Handle static classes. Set anonymous and local
7514 classes to be private.
7515 (generate_classfile): Attribute count adjusted. Call
7516 append_innerclasses_attribute.
7517 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
7518 PURE_INNER_CLASS_TYPE_P.
7519 * parse.y (parser_qualified_classname): New parameter `is_static',
7520 produce non qualified name accordingly.
7521 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
7522 (create_interface): Added argument to parser_qualified_classname.
7523 (create_class): Added argument to parser_qualified_classname. Setup
7524 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
7525 (add_inner_class_fields): Fixed indentation.
7526 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
7527 (method_declarator): Fixed typo in comment.
7528 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
7529 (build_current_thisn): Likewise.
7530 (patch_method_invocation): Likewise.
7532 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7534 * decl.c (current_function_decl): Move to toplev.c.
7536 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7538 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
7539 (DECL_BIT_INDEX): Use underlying representation.
7540 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
7542 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7544 * expr.c (build_java_ret): Pass proper type to size_binop.
7546 2000-02-25 Anthony Green <green@cygnus.com>
7548 * expr.c (build_class_init): Mark the decl to be ignored by
7550 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
7551 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
7552 * class.c (init_test_hash_newfunc): New function.
7553 (decl_hash): New function.
7554 (decl_compare): New function.
7555 * decl.c (emit_init_test_initialization): New function.
7556 (complete_start_java_method): Traverse the init test hashtable,
7557 calling emit_init_test_initialization.
7558 (always_initialize_class_p): Define.
7559 * expr.c (build_class_init): Use initialization tests when
7560 emitting class initialization code.
7561 (always_initialize_class_p): Declare.
7562 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
7564 * java-tree.h: Include hash.h.
7565 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
7566 (struct lang_decl): Add init_test_table field.
7567 (init_test_hash_entry): Define.
7569 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7571 * gjavah.c (main): Avoid using `argi' to report unimplemented
7574 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7576 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7577 initialize locals to avoid warnings. Local `exception_type' moved
7580 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7582 * parse.y (resolve_expression_name): Use `orig' as a second
7583 argument to resolve_field_access.
7584 (resolve_field_access): Removed unnecessary code when dealing with
7587 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7589 * class.c (push_super_field): Don't push the field twice.
7590 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
7591 * parse.h (java_reorder_fields): Prototyped.
7592 * parse.y (java_reorder_fields): New function.
7593 (java_layout_class): Simplified not to worry about re-ordering.
7595 2000-02-23 Tom Tromey <tromey@cygnus.com>
7597 * gjavah.c (print_name): In JNI case, correctly quote string.
7598 (print_method_info): Don't handle overrides in JNI mode.
7600 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7602 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
7603 value type set to `boolean_type_node'.
7605 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7607 * jcf-dump.c (main): Test for correct condition after
7608 output file creation.
7610 2000-02-19 Anthony Green <green@cygnus.com>
7612 * jcf-depend.c (add_entry): Fix test for first list entry.
7614 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7616 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
7617 * constants.c (build_constants_constructor): Likewise.
7619 2000-02-19 Anthony Green <green@cygnus.com>
7621 * jcf-depend.c (add_entry): Add entries to the end of the list.
7623 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
7625 * decl.c (INT_TYPE_SIZE): Define if necessary.
7626 (expand_java_return): Handle the case of a native integer smaller
7629 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7631 * gjavah.c (help): Use GCCBUGURL.
7632 * jv-scan.c (help): Likewise.
7633 * jcf-dump.c (help): Likewise.
7635 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7637 * jcf-write.c (generate_bytecode_insns): Don't generate empty
7640 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7642 * jcf-parse.c (load_class): Call `fatal' if no file containing
7643 the target class are found.
7645 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
7647 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
7648 lex.c, lex.h, and PARSE_H to...
7649 (parse.o, parse-scan.o): ...here, respectively.
7651 * lex.c: Split out code that may trigger SIGFPE from yylex()
7652 to its own function.
7653 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
7655 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7657 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
7659 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7661 * parse.y (outer_field_access_p): Stop in time when outer contexts
7663 (resolve_qualified_expression_name): Properly qualify *everything*
7664 after a package.type to be resoled as expression names.
7665 (find_applicable_accessible_methods_list): Save/restore `class' to
7666 isolate it from a possible outer context search.
7668 2000-02-15 Tom Tromey <tromey@cygnus.com>
7670 * gjavah.c (jni_print_char): New function.
7671 (print_full_cxx_name): Use it.
7672 (decode_signature_piece): Likewise.
7673 (print_cxx_classname): Likewise.
7675 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7677 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
7679 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
7681 * gjavah.c: Include version.h.
7683 * jcf-dump.c: Likewise.
7685 * jv-scan.c: Likewise.
7687 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7689 * parse.y (outer_field_access_fix): First parameter now a tree
7690 node. Check for assignment to final. First argument to
7691 build_outer_field_access_fix modified to accommodate prototype.
7692 (build_outer_field_access): Don't check for assignment to final
7694 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
7695 possibly returned by outer_field_access_fix. Changed
7696 outer_field_access_fix's first argument.
7697 (check_final_assignment): $finit$'s context is OK.
7698 (patch_unaryop): Use node instead of its line/column value when
7699 calling outer_field_access_fix.
7701 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7703 * parse.y (interface_declaration:): No longer tagged
7704 <node>. Re-installed default action.
7705 (class_member_declaration:): Handle inner interfaces.
7706 (interface_member_declaration): Handle inner interfaces and
7708 (create_interface): Push error if one seen. Suspend parsing
7709 context when processing an inner interface.
7710 (register_fields): Inner class static field limitations not to
7711 apply to inner interfaces.
7713 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7715 * jcf-parse.c (load_class): Update `java_error_count' when a
7716 class' file can't be found.
7717 (parse.y): Avoid (byte)code generation when errors seen.
7719 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7721 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
7722 decodes a valid node.
7723 (patch_binop): Handle TRUNC_DIV_EXPR.
7725 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7727 * parse.y (resolve_package): New local `acc'. Try to progressively
7728 build and guess a package and type name.
7730 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7732 * parse.y (find_applicable_accessible_methods_list): Load and
7733 layout the search class if necessary.
7734 (java_complete_tree): Keep to original type of the folded initial
7737 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7739 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
7740 Generate error message if circularity is detected. New static
7742 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
7743 * jcf-write.c (generate_bytecode_insns): Very simply handle
7745 * parse.y (java_check_circular_reference): Use
7746 `cyclic_inheritance_report' during report, if necessary.
7747 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
7748 walking NEW_ARRAY_INIT twice.
7750 2000-02-09 Tom Tromey <tromey@cygnus.com>
7752 * parse.y (check_class_interface_creation): Allow inner classes to
7753 be `private' or `protected', check modifiers' consistency. Prevent
7754 block local classes from bearing any modifiers.
7756 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7758 * except.c (check_start_handlers): Re-add prototype lost in last
7760 (maybe_start_try): Remove excess argument to `check_start_handlers'.
7762 2000-02-09 Andrew Haley <aph@cygnus.com>
7764 * decl.c (clear_binding_level): Remove excess initializer.
7765 (maybe_poplevels): Remove unused variable.
7766 (force_poplevels): Ditto.
7767 (struct binding_level): Add comment.
7769 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7771 * jcf-write.c (generate_classfile): Don't consider
7772 pre-initialization with reference value (use <clinit> instead.)
7773 * parse.y (java_fix_constructors): No generated constructor for
7775 (build_outer_field_access): Removed debug message.
7776 (outer_field_expanded_access_p): Adapted to bytecode generation.
7777 (build_outer_field_access_method): Use fix_method_argument_names.
7778 (build_outer_method_access_method): Fixed indentation. Added
7779 comment. Handle access method generation for static and also void
7781 (build_access_to_thisn): Inserted debug message.
7782 (maybe_build_thisn_access_method): Use fix_method_argument_names.
7783 (resolve_qualified_expression_name): Fixed comment.
7784 (not_accessible_p): Adapted to bytecode generation. Added comment.
7785 (patch_method_invocation): Added comment.
7786 (maybe_use_access_method): Fixed leading comment. Handle static
7788 (java_complete_lhs): Don't shortcut handling of initialized upon
7789 declaration String type static fields when generating bytecode.
7790 (patch_unaryop): Handle outer field access when generating
7793 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7795 * java-tree.h (FIELD_THISN): New macro.
7796 * jcf-write.c (append_synthetic_attribute): New function.
7797 (generate_classfile): Set "Synthetic" attribute on this$<n>,
7798 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
7799 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
7801 (build_outer_field_access): Turned on access functions usage and
7802 generation when compiling to bytecode.
7803 (maybe_use_access_method): Likewise.
7805 2000-01-25 Andrew Haley <aph@cygnus.com>
7807 * java-except.h (struct eh_range): Add `expanded' field.
7808 (maybe_start_try): Add end_pc arg.
7809 (maybe_end_try): Ditto.
7810 * java-tree.h (force_poplevels): new function.
7811 * expr.c (expand_byte_code): Don't call maybe_start_try or
7813 * except.c (add_handler): Reset expanded.
7814 (expand_start_java_handler): Set expanded.
7815 (check_start_handlers): Don't expand a start handler that's
7816 already been expanded.
7817 (maybe_start_try): Add end_pc arg. Only expand a handler which
7819 (expand_end_java_handler): call force_poplevels.
7820 (force_poplevels): new function.
7821 * decl.c (binding_level): Add start_pc of binding level.
7822 (maybe_pushlevels): Call maybe_start_try when pushing binding
7824 (maybe_poplevels): Call maybe_end_try when popping binding levels.
7825 (LARGEST_PC): Define.
7826 (clear_binding_level): Use LARGEST_PC.
7828 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
7829 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
7830 (binding_depth, is_class_level, current_pc): new variables.
7831 (struct binding_level): ditto.
7832 (indent): new function.
7833 (push_jvm_slot): add debugging info.
7834 (maybe_pushlevels): ditto.
7835 (maybe_poplevels): ditto.
7838 (start_java_method): ditto.
7839 (give_name_to_locals): comment only.
7840 * except.c (binding_depth, is_class_level, current_pc):
7842 (expand_start_java_handler): add debugging info.
7843 (expand_end_java_handler): ditto.
7845 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7847 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
7848 (print_name_for_stub_or_jni, process_file): Constify a char*.
7850 2000-02-03 Tom Tromey <tromey@cygnus.com>
7852 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
7854 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7856 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
7857 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
7860 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7862 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
7863 * java-tree.h (TYPE_II_STMT_LIST): New macro.
7864 (struct lang_type): New field `ii_block'.
7865 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
7866 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
7867 * parse.h (struct parser_ctxt): New field `instance_initializers'.
7868 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
7869 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
7870 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
7872 * parse.y (add_instance_initializer): New function.
7873 (in_instance_initializer): New static global.
7874 (class_body_declaration:): Link instance initializer block.
7875 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
7876 (array_creation_expression:): Remove unused local.
7877 (java_parser_context_push_initialized_field): Fixed leading
7878 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
7879 CPC_INSTANCE_INITIALIZER_LIST.
7880 (java_parser_context_pop_initialized_field): Likewise.
7881 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
7882 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
7883 CPC_INITIALIZER_STMT.
7884 (fix_constructors): New local `class_type'. Use it. Call
7885 add_instance_initializer.
7886 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
7887 (patch_return): Forbid return in instance initializers.
7888 (patch_throw_statement): Enforce exception handling in the context
7889 of instance initializers.
7891 2000-02-03 Tom Tromey <tromey@cygnus.com>
7893 * Make-lang.in (java.mostlyclean): Remove executables in
7896 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7898 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
7899 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
7900 (java_float_finite): Convert to use union Word from javaop.h.
7901 (java_double_finite): Convert to use union DWord from javaop.h.
7903 2000-02-02 Tom Tromey <tromey@cygnus.com>
7905 * gjavah.c (options): Added `jni' entry.
7906 (help): Document -jni.
7907 (flag_jni): New global.
7908 (process_file): Handle JNI output. Don't print text from
7909 -prepend, -add, etc, when generating stubs. Only remove `.class'
7910 suffix if it actually exists.
7911 (main): Create a `.c' file when run with `--jni --stubs'. Create
7912 correct output file name with `--jni'.
7913 (print_include): Mangle header name differently in JNI case.
7914 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
7916 (print_method_info): Handle JNI case. Put signature info into
7917 method name. Handle case when STREAM is NULL.
7918 (print_name_for_stub_or_jni): New function.
7919 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
7920 (print_cxx_classname): Handle JNI.
7921 (print_full_cxx_name): Likewise.
7922 (decode_signature_piece): Likewise.
7923 (overloaded_jni_method_exists_p): New function.
7924 (struct method_name): Added `signature' and `sig_length' fields.
7925 (HANDLE_END_FIELD): Do nothing in JNI mode.
7927 2000-02-02 Tom Tromey <tromey@cygnus.com>
7929 * jv-scan.c: Include version.c, <getopt.h>.
7930 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
7931 (options): New array.
7932 (usage): New function.
7933 (version): New function.
7934 (main): Use getopt_long to parse command line.
7935 * jcf-dump.c: Include version.c, <getopt.h>.
7936 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
7937 OPT_JAVAP): New macros.
7938 (options): New array.
7939 (usage): Return `void'. Changed message.
7940 (help): New function.
7941 (version): New function.
7942 (main): Use getopt_long_only to parse command line.
7943 * gjavah.c: Include <getopt.h>.
7944 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
7945 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
7946 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
7947 (options): New array.
7948 (java_no_argument): Removed.
7949 (help): Updated with missing options.
7950 (main): Use getopt_long_only to parse command line.
7951 (usage): Changed message.
7953 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7955 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
7956 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
7957 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
7958 * parse.y (array_creation_expression:): Handle anonymous arrays.
7959 (build_array_from_name): Don't set `ret_name' if null.
7960 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
7961 (qualify_ambiguous_name): Likewise.
7962 (java_complete_expand_class): Likewise.
7964 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7966 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
7967 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
7968 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
7969 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
7970 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
7971 AIPL_FUNCTION_COMPLETED_INVOCATION.
7972 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
7973 AIPL_FUNCTION_INVOCATION_READY.
7974 (AIPL_FUNCTION_DECLARATION): New enum entry.
7975 * parse.y (reorder_static_initialized): New function.
7976 (java_parser_context_pop_initialized_field): Use it.
7977 (add_inner_class_fields): Use
7978 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
7979 augmented. Install marker after last alias initializer, if any.
7980 (generate_finit): Fixed typo. Don't try to retain only the used
7982 (method_header): Compute and set DECL_FUNCTION_NAP.
7983 (method_declarator): Fixed comment. Insert alias initializer in
7985 (build_alias_initializer_parameter_list): Fixed leading
7986 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
7987 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
7988 (java_complete_expand_class): Code to retain only used aliases
7990 (java_complete_expand_methods): New local `first_decl'. Generate
7991 $finit$ first, then expand the constructors, regular methods and
7993 (java_complete_expand_method): Don't report error on missing
7994 return statement if previously detected bogus.
7995 (fix_constructors): Don't patch constructor parameters list.
7996 (patch_method_invocation): Use new AIPL enum values. Reverse
7997 alias initializer list for anonymous classes.
7999 2000-01-30 Anthony Green <green@redhat.com>
8001 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
8002 determine how many stack slots to pop.
8004 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8006 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
8007 error handling/recovery.
8008 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
8010 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8012 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
8013 FIELD_LOCAL_ALIAS_USED): New macros.
8014 (DECL_FUNCTION_NAP): New macro.
8015 (struct lang_decl): New field `nap'.
8016 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
8017 (struct lang_type): New fields `finit_stmt_list' and
8019 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
8020 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
8021 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
8022 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
8023 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
8024 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
8025 (BUILD_THROW): Macro line separator re-indented.
8026 * parse.y (end_class_declaration): New function.
8027 (maybe_generate_pre_expand_clinit): New name for
8028 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
8029 pre-expand static fields.
8030 (maybe_generate_clinit): Function deleted.
8031 (check_for_static_method_reference): Prototype's parameter list
8033 (generate_finit): New name for maybe_generate_finit. Changed
8034 leading comment. Function rewritten to use
8035 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
8036 (build_alias_initializer_parameter_list): New function.
8037 (java_parser_context_pop_initialized_field): Likewise.
8038 (add_inner_class_fields): Likewise.
8039 (type_declaration:): Call end_class_declaration.
8040 (class_member_declaration:): Likewise.
8041 (formal_parameter_list:): Fixed typos.
8042 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
8043 element. Improved error handling.
8044 (block_statement:): Call end_class_declaration.
8045 (anonymous_class_creation:): Likewise.
8046 (create_anonymous_class): Fixed comments.
8047 (create_class): Call add_inner_class_fields.
8048 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
8049 (method_header): Use MARK_FINAL_PARMS.
8050 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
8051 (method_declarator): Propagate final argument flag.
8052 (craft_constructor): New local `artificial'. Call
8053 build_alias_initializer_parameter_list. Use
8054 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
8055 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
8057 (complete_expand_class): Get rid of unused outer context local
8059 (java_complete_expand_methods): Fixed leading
8060 comment. Generate/pre-expand <clinit> first. Changed method
8061 expansion order to regular, $finit$, constructors, <clinit>.
8062 (java_complete_expand_method): Set current_function_decl.
8063 (fix_constructors): Fix constructor parameter list to account for
8064 outer context local alias initializers.
8065 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8066 (resolve_expression_name): Lookup outer context local aliases. New
8067 local `access', use it.
8068 (patch_method_invocation): Patch inner class ctor invocation with
8069 outer context local aliases initialization values. $finit$
8070 invocation patching now includes things generated with
8071 build_alias_initializer_parameter_list.
8072 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8073 (build_super_invocation): Likewise.
8074 (patch_assignment): Changed comment.
8076 2000-01-27 Andrew Haley <aph@cygnus.com>
8078 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
8082 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8084 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
8086 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
8088 * parse.y (register_fields): Don't pass a format specifier to
8089 OBSOLETE_MODIFIER_WARNING.
8090 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
8091 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
8093 (check_modifiers): Change function into a macro.
8094 (check_class_interface_creation): Pass a literal format string.
8096 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8098 * buffer.h: PROTO -> PARAMS.
8099 * check-init.c: Likewise.
8100 * class.c: Likewise.
8101 * constants.c: Likewise.
8102 * convert.h: Likewise.
8104 * except.c: Likewise.
8106 * gjavah.c: Likewise.
8107 * java-except.h: Likewise.
8108 * java-tree.h: Likewise.
8109 * jcf-depend.c: Likewise.
8110 * jcf-dump.c: Likewise.
8111 * jcf-parse.c: Likewise.
8112 * jcf-path.c: Likewise.
8113 * jcf-reader.c: Likewise.
8114 * jcf-write.c: Likewise.
8116 * jv-scan.c: Likewise.
8117 * jvgenmain.c: Likewise.
8118 * jvspec.c: Likewise.
8122 * parse-scan.y: Likewise.
8123 * parse.h: Likewise.
8124 * parse.y: Likewise.
8125 * typeck.c: Likewise.
8126 * verify.c: Likewise.
8129 * zextract.c: Likewise.
8130 * zipfile.h: Likewise.
8132 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8134 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8135 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
8136 * constants.c (build_constant_data_ref): Check for cached
8137 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
8138 in TYPE_CPOOL_DATE_REF.
8139 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
8140 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
8141 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
8142 (LOCAL_FINAL): New macro.
8143 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
8144 constant pool -- don't try to reuse.
8145 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
8147 (find_in_current_zip): Use TYPE_JCF.
8148 * parse.h (java_check_final): Prototype removed.
8149 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
8150 (maybe_create_class_interface_decl,
8151 check_class_interface_creation): Likewise.
8152 (java_expand_finals): Function removed.
8153 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
8154 (block_statement:): Fixed comment.
8155 (anonymous_class_creation:): Likewise.
8156 (check_class_interface_creation): Reversed Jan 12, 2000 extra
8158 (check_class_interface_creation): Loosened error report on (inner)
8159 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
8160 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
8161 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
8163 (create_interface): Likewise.
8164 (anonymous_class_counter): New static global.
8165 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
8166 patch. Fixed comments.
8167 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
8168 anonymous_class_counter when declaring a toplevel class.
8169 (craft_constructor): Fixed constructor name when handling
8170 anonymous classes. Anonymous class constructors to feature hidden
8172 (java_fix_constructors): Added comment.
8173 (java_check_final): Function removed.
8174 (java_complete_expand_methods): Fixed comment. Don't generate
8175 class data, save its outgoing constant pool instead.
8176 (verify_constructor_super): Skip anonymous class constructor
8177 hidden this$<n> parameter.
8178 (java_expand_classes): New local `saved_ctxp'. Removed call to
8179 java_expand_finals and java_check_final. Expand anonymous class
8180 constructors. Generate class data.
8181 (build_super_invocation): Skip anonymous class hidden this$<n>
8183 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
8184 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8185 (set_java_signature): Likewise.
8187 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8189 * gjavah.c: Delete ACC_VISIBILITY define.
8190 * jcf.h: Add ACC_VISIBILITY define.
8191 * parse.y: final: rule tagged <value>.
8192 (java_check_regular_methods): Use ACC_VISIBILITY define for
8193 default package access check.
8194 (local_variable_declaration_statement): Use final: rule.
8196 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8198 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
8201 2000-01-17 Tom Tromey <tromey@cygnus.com>
8203 * gjavah.c (print_field_info): Allow non-static final fields.
8205 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8207 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
8208 * parse.y (patch_anonymous_class): New function.
8209 (create_anonymous_class): Register incomplete type when the
8210 class/interface to extends/implement isn't known yet.
8211 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
8212 (verify_constructor_super): Tuned error message.
8214 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8216 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
8217 (ANONYMOUS_CLASS_P): New macro.
8218 (TYPE_SIGNATURE, TYPE_JCF): New macros.
8219 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
8220 * parse.y (create_class): Added leading argument.
8221 (maybe_create_class_interface_decl,
8222 check_class_interface_creation): Likewise.
8223 (craft_constructor): New function.
8224 (verify_constructor_super): Added argument in prototype.
8225 (class_declaration:): Inserted leading argument.
8226 (for_begin:): Use FOR_LOOP_P.
8227 (anonymous_class_creation): Create WFL of the anonymous class to
8228 instantiate. Call build_new_invocation. Added comments.
8229 (check_class_interface_creation): Handle parameter `anonymous' in
8230 verbose mode class creation announce.
8231 (link_nested_class_to_enclosing): Exclude anonymous classes.
8232 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
8233 anonymous class, even though they appear to have an enclosing
8235 (create_interface): Pass extra argument to
8236 check_class_interface_creation.
8237 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
8238 (create_class): Call check_class_interface_creation and
8239 maybe_create_class_interface_decl with extra new argument. Don't
8240 add private this$<n> to anonymous classes.
8241 (method_declarator): Insert hidden this$<n> to anonymous class
8243 (java_fix_constructors): Deleted code creating default
8244 constructor. Call craft_constructor instead.
8245 (java_check_regular_methods): Set `saw_constructor' to 1 for
8247 (fix_constructors): Pass extra argument to verify_constructor_super.
8248 (verify_constructor_super): New local `sdecl', use it. Search for
8249 matching constructor (possibly featuring arguments) in super
8251 (lookup_method_invoke): Craft constructor according to arguments
8252 list when dealing with anonymous class constructors.
8253 (build_super_invocation): Pass arguments to anonymous class super
8255 (search_loop): Use FOR_LOOP_P.
8256 (labeled_block_contains_loop_p): Likewise.
8258 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8260 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
8261 (enclosing_context_p): New function.
8262 (get_access_flags_from_decl): Handle CLASS_STATIC.
8263 (maybe_layout_super_class): Extra first argument passed to
8265 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
8267 * decl.c (access0_identifier_node): New global.
8268 (init_decl_processing): access0_identifier_node initialized.
8269 (pushdecl): Set DECL_CONTEXT only on non type decls.
8270 * expr.c (lookup_field): Lookup inner class fields in enclosing
8272 (expand_invoke): Use ID_INIT_P.
8273 (expand_java_field_op): Use DECL_CLINIT_P.
8274 * java-tree.def (CLASS_LITERAL): New tree code.
8275 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
8276 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
8277 (struct lang_decl): New field `inner_access'.
8278 (enclosing_context_p): Prototyped.
8279 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
8280 ID_CLINIT_P): New macros.
8281 (CLASS_STATIC): New macro.
8282 (CLASS_ACCESS0_GENERATED_P): New macro.
8283 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
8284 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
8285 INNER_CLASS_P): New macros.
8286 (DECL_INNER_CLASS_LIST): New macro.
8287 * jcf-parse.c (yyparse): Avoid the use of ANSI string
8289 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8290 the shift value to int. Fixed typo in comment.
8291 * lex.c (inst_id, wpv_id): Initialize.
8292 * mangle.c (unicode_mangling_length): Take `$' into account.
8293 * parse.h (DRECOVER, RECOVER): Terminate properly.
8294 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
8295 (typedef struct _jdep): New field `enclosing'.
8296 (JDEP_ENCLOSING): New macro.
8297 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
8298 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
8299 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
8300 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
8301 GET_ENCLOSING_CPC_CONTEXT): New macros.
8302 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
8303 (do_resolve_class): Added extra argument in prototype.
8304 * parse.y (resolve_class): Added extra argument in prototype.
8305 (maybe_create_class_interface_decl): Likewise.
8306 (maybe_use_access_method, build_wfl_wrap): New functions.
8307 (java_complete_expand_classes, java_complete_expand_class):
8309 (java_parser_context_push_initialized_field,
8310 java_parser_context_suspend, java_parser_context_resume):
8312 (maybe_make_nested_class_name, make_nested_class_name,
8313 set_nested_class_simple_name_value,
8314 link_nested_class_to_enclosing, find_as_inner_class,
8315 find_as_inner_class_do, check_inner_class_redefinition,
8316 build_thisn_assign, build_current_thisn, build_access_to_thisn,
8317 maybe_build_thisn_access_method, build_outer_field_access,
8318 build_outer_field_access_methods, build_outer_field_access_expr,
8319 build_outer_method_access_method, build_new_access_id,
8320 build_outer_field_access_method, outer_field_access_p,
8321 outer_field_expanded_access_p, outer_field_access_fix,
8322 build_incomplete_class_ref, patch_incomplete_class_ref,
8323 create_anonymous_class): Likewise.
8324 (inst_id, wpv_id): New static global variables.
8325 (synchronized:): New rule, tagged <node>.
8326 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
8328 (anonymous_class_creation:): New rule, tagged <node>.
8329 (NEW_TK): Tagged <node>.
8330 (type_literals, array_type_literal): New rules, tagged <node>.
8331 (class_declaration:): Removed action when reducing by class_body:
8332 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
8333 using GET_CPC in sub-rules.
8334 (class_member_declaration): Handle inner classes.
8335 (method_declaration): When reducing method_header:, reset
8336 current_function_decl when appropriate.
8337 (method_declarator:): Set the number of formal parameter to 0 for
8338 method declared without arguments.
8339 (constructor_declarator:): Likewise.
8340 (static_initializer:): List of elements kept in a list.
8341 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
8342 use of the keyword `static' for type declarations.
8343 (block_statement:): Handle inner class declarations.
8344 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
8345 type qualified `this'.
8346 (class_instance_creation_expression): Use anonymous_class_creation:
8347 to handle inner class instances creation. Handle qualified `new'.
8348 (something_dot_new): Added appropriate actions.
8349 (create_new_parser_context): New function.
8350 (java_push_parser_context, java_parser_context_save_global,
8351 java_parser_context_suspend): Use create_new_parser_context.
8352 (check_modifiers): Changed leading comment.
8353 (check_class_interface_creation): Handle interclasses.
8354 (add_superinterfaces): Fixed comment.
8355 (create_interface): Build qualified name from the raw_name instead
8356 of its matching WFL. Push the initialized fields list. raw_name added
8357 as an extra argument to maybe_create_class_interface_decl.
8358 (create_class): Build qualified name from the raw_name instead of
8359 its matching WFL. Removed assignment to current_parsed_class_un.
8360 Call PUSH_ERROR before returning an error. Suspend the current
8361 parser context when processing an inner class. Push the
8362 initialized fields list. raw_name added as an extra argument to
8363 maybe_create_class_interface_decl. Add the private this$<n>
8365 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
8366 (register_fields): Get the class type from GET_CPC and handle
8367 previous errors. Added code to handle the creation of static
8368 fields in inner classes. Initialized fields initialization
8369 statements kept in a list of lists.
8370 (maybe_generate_finit): Initialized fields initialization
8371 statements kept in a list of lists. Use GET_CPC.
8372 (maybe_generate_clinit): Likewise.
8373 (method_header): Use GET_CPC and GET_CPC_UN.
8374 (parser_qualified_classname): Handle inner classes.
8375 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
8376 (java_fix_constructors): Hide pointer to enclosing context
8377 instance in constructor list when dealing with inner classes.
8378 (jdep_resolve_class): Call resolve_class with extra first argument
8380 (resolve_class): Add enclosing context as a first extra argument
8381 to do_resolve_class.
8382 (do_resolve_class): Call find_as_inner_class. Handle WFLs
8384 (resolve_no_layout): Extra argument added to resolve_class
8386 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
8387 (java_get_real_method_name): Use GET_CPC_UN.
8388 (check_abstract_method_definitions): Use DECL_CLINIT_P.
8389 (java_check_abstract_methods): Handle static method declared in
8390 inner classes by an error.
8391 (java_check_regular_methods): Use DECL_CLINIT_P.
8392 (source_start_java_method): Also set DECL_MAX_LOCALS.
8393 (create_artificial_method): Call java_parser_context_save_global
8394 and java_parser_context_restore_global instead of saving/restoring
8395 the context by hand.
8396 (expand_start_java_method): Improved verbose mode message.
8397 (java_complete_expand_methods): Fixed leading comment. Use
8399 (fix_constructors): Added assignment to this$<n> if necessary.
8400 (java_expand_classes): Call java_complete_expand_classes instead
8401 of java_complete_expand_methods.
8402 (make_qualified_primary): Simplified.
8403 (merge_qualified_name): Optimized for missing left or right parts.
8404 (resolve_expression_name): Handle access to outer class fields from
8406 (resolve_qualified_expression_name): New macro
8407 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
8408 classes. Report error on non appropriate qualification of
8409 `new'. Handle qualified `this'.
8410 (not_accessible_p): Allow access to outer class private fields from
8412 (patch_method_invocation): Handle method invocations through
8413 access methods and inner class constructor invocations.
8414 (find_applicable_accessible_methods_list): Search enclosing
8415 contexts of an inner class.
8416 (search_applicable_methods_list): Fixed typo.
8417 (argument_types_convertible): Handle inner class constructors'
8418 hidden outer context reference argument.
8419 (qualify_ambiguous_name): Handle qualified `this'.
8420 (java_complete_lhs): Handle use of field accessed through
8421 artificial access methods in various cases of assignments. Handle
8423 (check_final_assignment): Use DECL_CLINIT_P.
8424 (valid_ref_assignconv_cast_p): Handle the destination being an
8425 enclosing context of the source.
8426 (patch_unaryop): Handle use of field accessed through artificial
8428 (patch_return): Use DECL_CLINIT_P.
8429 (patch_throw_statement): Use DECL_CLINIT_P.
8430 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
8431 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
8434 2000-01-16 Anthony Green <green@cygnus.com>
8436 * parse.y (build_string_concatenation): Only use
8437 StringBuffer(String) shortcut if String arg is constant.
8439 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8441 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8442 the shift value to int. Fixed typo in comment.
8444 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8446 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
8447 * jcf-write.c: Likewise.
8448 * parse.y: Likewise.
8449 * parse.c: Regenerate.
8451 2000-01-09 Anthony Green <green@cygnus.com>
8453 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
8454 bytecodes in the correct order.
8456 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8458 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
8460 2000-01-06 Anthony Green <green@cygnus.com>
8462 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8463 before building constant array decl.
8465 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8467 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
8468 method invocation and typo in conditional expression.
8469 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
8470 the appropriate NOTE_POP.
8471 * parse.y (patch_binop): Shift value mask to feature the right
8474 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8476 * class.c (assume_compiled, assume_compiled_node): Add static
8478 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
8480 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
8482 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
8484 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
8485 to `__modifier' to avoid stringifying it.
8487 * parse.y (verify_constructor_circularity): Don't call a variadic
8488 function with a non-literal format string.
8489 (java_check_abstract_methods): Move unreachable code inside
8490 `continue' statement.
8491 (lookup_method_invoke): Call xstrdup, not strdup.
8493 * expr.c (expand_java_field_op): Avoid the use of ANSI string
8496 * jcf-parse.c (yyparse): Likewise.
8498 * jv-scan.c (main): Likewise.
8500 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8502 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
8503 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
8504 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
8507 * parse.y (synchronized, variable_redefinition_error,
8508 check_class_interface_creation, create_interface, create_class,
8509 method_header, finish_method_declaration,
8510 check_modifiers_consistency, method_declarator,
8511 complete_class_report_errors, check_abstract_method_definitions,
8512 java_check_regular_methods, check_throws_clauses,
8513 java_check_abstract_methods, read_import_dir,
8514 check_pkg_class_access, declare_local_variables, fix_constructors,
8515 cut_identifier_in_qualified, resolve_expression_name,
8516 resolve_qualified_expression_name, patch_method_invocation,
8517 java_complete_lhs, patch_assignment, try_builtin_assignconv,
8518 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
8519 patch_exit_expr, patch_exit_expr, patch_switch_statement,
8520 patch_try_statement, patch_synchronized_statement,
8521 patch_throw_statement, check_thrown_exceptions,
8522 patch_conditional_expr): Likewise.
8524 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8526 * Makefile.in (LIBDEPS): Added gcc's errors.o
8527 (../jcf-dump$(exeext):): Link with gcc's errors.o
8528 (../gcjh$(exeext):): Likewise.
8529 * expr.c (expand_java_NEW): Layout the entire target type instead of
8530 laying out its methods only.
8531 (lookup_field): Layout the class after having loaded it.
8532 * java-tree.h (java_debug_context): Declared.
8533 * jcf-io.c (toplev.h): Included.
8534 (find_class): Removed assignment to jcf's outofsynch
8535 field. Force source file to be read if newer than its matching
8536 class file. Tweaked debug messages.
8537 * jcf-parse.c (jcf_out_of_synch): Deleted.
8538 (read_class): Call to jcf_out_of_synch removed.
8539 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
8540 (jcf_out_of_synch): Prototype deleted.
8541 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
8542 `deprecated' and `class_err': integer turned into bit-fields.
8543 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
8544 * parse.y (package_list): New global.
8545 (package_declaration:): Record newly parsed package name.
8546 (extra_ctxp_pushed_p): Static global deleted.
8547 (java_parser_context_save_global): Create buffer context for the
8548 purpose of saving globals, if necessary.
8549 (java_parser_context_restore_global): Pop context pushed for the
8550 purpose of saving globals, if necessary.
8551 (java_debug_context_do): New prototype and function.
8552 (java_debug_context): Likewise.
8553 (do_resolve_class): Use already parsed package names to qualify
8554 and lookup class candidate.
8555 (java_pre_expand_clinit): Removed unnecessary local variable.
8557 1999-12-17 Tom Tromey <tromey@cygnus.com>
8559 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
8561 (process_file): Use `\n\' at end of each line in string.
8563 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8565 * expr.c (expand_invoke): Layout the loaded class before
8566 attempting to use it.
8567 (expand_java_field_op): Allow final field assignments to take
8569 * typeck.c (convert): Return error_mark_node if expr is null.
8571 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8573 * class.c (class_depth): Return -1 if the class doesn't load
8575 * expr.c (can_widen_reference_to): Check for errors during depth
8576 computation and return 0 accordingly.
8577 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
8578 create default constructors and add an other error check.
8579 * parse.h (java_fix_constructors): Prototyped.
8580 * parse.y (java_pre_expand_clinit): Likewise.
8581 (build_super_invocation): Re-prototyped to feature one argument.
8582 (java_check_circular_reference): Directly use `current'.
8583 (java_fix_constructors): New function.
8584 (java_check_regular_methods): Don't create default constructors
8585 here, but abort if none were found.
8586 (java_complete_expand_methods): Pre-process <clinit> calling
8587 java_pre_expand_clinit.
8588 (java_pre_expand_clinit): New function.
8589 (fix_constructors): build_super_invocation invoked with the
8590 current method declaration as an argument.
8591 (build_super_invocation): Use the context of the processed method
8592 decl argument instead of current_class.
8593 * typeck.c (lookup_java_method): Take WFLs in method names into
8596 1999-12-14 Per Bothner <per@bothner.com>
8598 * class.c (make_class_data): flag_keep_inline_functions to keep
8599 private methods in the method array.
8601 1999-12-15 Anthony Green <green@cygnus.com>
8603 * check-init.c (check_init): Take into account both types of
8604 `throw's when checking for uninitialized variables.
8606 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8608 * parse.y (java_complete_lhs): Force conversion of array
8609 dimensions to int_type_node, that's what runtime's ABI expects.
8611 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8613 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
8614 operand of a WFL, until the Java front-end gets fixed with regard
8615 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
8617 1999-12-10 Andrew Haley <aph@cygnus.com>
8619 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
8620 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
8621 expr.c (build_java_athrow): Add support for sjlj-exceptions.
8625 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8627 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8628 before calling expand_eh_region_start and expand_start_all_catch.
8629 * except.c (expand_start_java_handler): Switch to permanent
8630 obstack before calling expand_eh_region_start.
8631 (expand_end_java_handler): Switch to permanent obstack before
8632 calling expand_start_all_catch.
8634 1999-12-5 Anthony Green <green@cygnus.com>
8636 * decl.c (init_decl_processing): Mark throw_node as a noreturn
8637 function with side effects.
8638 (init_decl_processing): Mark all memory allocating DECLs with
8641 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8643 * except.c (expand_end_java_handler): Call
8644 expand_resume_after_catch and end_catch_handler.
8646 1999-11-30 Anthony Green <green@cygnus.com>
8648 * verify.c (verify_jvm_instructions): Create new return label
8649 chain if non existent (don't rely on the verified state of the jsr
8652 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8654 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
8655 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
8657 * parse.y (patch_assignment): Removed bogus final class test on
8658 lhs when checking on whether to emit an ArrayStoreException runtime
8660 * expr.c (expand_java_arraystore): Likewise.
8662 1999-11-28 Anthony Green <green@cygnus.com>
8664 * decl.c (find_local_variable): Reuse single slot decls when
8667 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8669 * jcf-parse.c (saw_java_source): Global variable removed.
8670 (read_class): Don't use `saw_java_source'. Added extra braces.
8671 (yyparse): Code setting `saw_java_source' removed.
8673 1999-11-24 Mark Mitchell <mark@codesourcery.com>
8675 * except.c (emit_handlers): Zero catch_clauses after emitting them.
8677 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8679 * verify.c (merge_type_state): Non verified subroutines being
8680 considered more than once to trigger passive type merge.
8682 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8684 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
8685 in case of error. Error message tuned.
8687 1999-11-21 Anthony Green <green@cygnus.com>
8689 * constants.c (find_methodref_index): Unwrap method names before
8690 inserting them in the constant pool.
8692 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
8694 * class.c (assume_compiled_node): New typedef.
8695 (assume_compiled_tree): New static data.
8696 (find_assume_compiled_node): New function.
8697 (add_assume_compiled): New function.
8698 (assume_compiled): New function.
8699 * class.c (make_class_data): Use assume_compiled.
8700 (is_compiled_class): Use assume_compiled.
8702 * java-tree.h (add_assume_compiled): Declare.
8704 * lang.c (lang_decode_option): Parse new options.
8706 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8708 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
8709 int_type_node: that's what `_Jv_AllocObject' expects.
8711 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8713 * parse.y (lookup_method_invoke): Use lang_printable_name to
8714 reliably build the type name during error report. Fixes PR gcj/97.
8716 1999-11-09 Tom Tromey <tromey@cygnus.com>
8718 * jcf-path.c: Include <sys/stat.h>.
8719 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
8720 (DIR_UP): New macro.
8722 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8724 * parse.y (source_end_java_method): Resume permanent allocation,
8725 reversing Apr 27 1998 patch.
8726 (patch_string_cst): Pop obstacks after having pushed the permanent
8729 1999-11-05 Tom Tromey <tromey@cygnus.com>
8731 * class.c (finish_class): Emit inlined methods if any native
8732 methods exist in the class. Fixes PR gcj/85.
8734 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8736 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
8737 (qualify_ambiguous_name): Likewise.
8739 1999-11-03 Godmar Back <gback@cs.utah.edu>
8741 * typeck.c: (lookup_java_method): search all inherited
8742 interfaces when looking up interface method.
8744 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8746 * parse.y (method_header:): Issue error message for rule `type
8748 (synchronized:): Error report when not using synchronized.
8750 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8752 * parse.y (resolve_qualified_expression_name): Prevent `this' from
8753 being used before the superclass constructor has been called.
8754 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
8755 instead of `CALL_THIS_CONSTRUCTOR_P'.
8757 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
8759 * check-init.c: Fix typo in comment.
8761 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8763 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
8766 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8768 * parse.y (expression_statement:): Call function to report
8769 improper invocation of a constructor.
8770 (parse_ctor_invocation_error): New function.
8772 1999-10-26 Mark Mitchell <mark@codesourcery.com>
8774 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
8777 1999-10-21 Tom Tromey <tromey@cygnus.com>
8779 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
8780 in generated `main'.
8782 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8784 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
8785 (qualify_ambiguous_name): Likewise.
8787 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8789 * parse.y (java_complete_tree): fold_constant_for_init to work on
8791 (java_complete_lhs): Likewise.
8792 (array_constructor_check_entry): Complete an initializer element
8793 on permanent_obstack.
8795 1999-10-19 Tom Tromey <tromey@cygnus.com>
8797 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
8798 From Mike Moreton <mike@pillim.demon.co.uk>.
8800 1999-10-15 Greg McGary <gkm@gnu.org>
8802 * java-tree.h (flag_bounds_check): Remove extern decl.
8803 * lang.c (flag_bounds_check): Remove global variable.
8804 (lang_f_options): Remove "bounds-check" entry.
8805 (lang_init_options): Default flag_bounds_check to "on".
8807 1999-10-14 Tom Tromey <tromey@cygnus.com>
8809 * jvgenmain.c (usage): New function.
8810 (main): Use it. Also, handle `-D' options.
8811 * jvspec.c (lang_specific_driver): Recognize -D.
8812 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
8814 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
8816 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8818 * jcf-dump.c (print_constant, disassemble_method): Don't call a
8819 variadic function with a non-literal format string.
8821 * parse-scan.y (report_main_declaration): Likewise.
8823 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
8825 * parse.y (read_import_dir, patch_assignment, patch_binop,
8826 patch_array_ref): Likewise.
8828 * typeck.c (build_java_array_type): Likewise.
8830 * verify.c (verify_jvm_instructions): Likewise.
8832 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8834 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
8836 1999-10-07 Anthony Green <green@cygnus.com>
8838 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
8839 where CHECK_PUT may fail for valid reasons.
8841 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
8842 UNSAFE_PUTN): New macros.
8844 1999-10-04 Tom Tromey <tromey@cygnus.com>
8846 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
8847 well. Fixes Java PR gcj/59.
8848 * parse-scan.y (yyerror): Report errors.
8850 1999-09-24 Glenn Chambers <GChambers@provsol.com>
8852 * decl.c (insert_block): Remove unconditional `abort'.
8854 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
8856 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
8857 FUNCTION_CODE now of type int. All callers changed.
8858 Set the builtin's DECL_BUILT_IN_CLASS.
8860 1999-09-23 Tom Tromey <tromey@cygnus.com>
8862 * jvspec.c (lang_specific_driver): Don't read spec file if
8863 -fsyntax-only given.
8865 1999-09-22 Tom Tromey <tromey@cygnus.com>
8867 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
8869 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
8870 (WORDS_TO_LONG): Likewise.
8871 (WORDS_TO_DOUBLE): Likewise.
8873 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8875 * jcf-write.c (RELOCATION_VALUE_0): New macro.
8876 (RELOCATION_VALUE_1): Likewise.
8877 (emit_iinc, emit_reloc, push_constant1, push_constant2,
8878 push_in_const, push_long_const): Prototyped.
8879 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
8880 (push_constant2): Likewise.
8881 (push_int_const): Cast find_constant1's integer arguments to `jword'.
8882 (find_constant_wide): Cast find_constant2's integer arguments to
8884 (find_constant_index): Cast find_constant2's and find_constant2's
8885 integer arguments to `jword'.
8886 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
8887 (emit_switch_reloc): Use RELOCATION_VALUE_0.
8888 (emit_if): Use RELOCATION_VALUE_1.
8889 (emit_goto): Likewise.
8890 (emit_jsr): Likewise.
8891 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
8892 argument to push_long_const to HOST_WIDE_INT.
8894 1999-09-15 Andreas Schwab <schwab@suse.de>
8896 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
8898 1999-09-20 Nick Clifton <nickc@cygnus.com>
8900 * lang.c (lang_decode_option): Extend comment.
8902 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8904 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
8907 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8909 * gjavah.c (get_field_name, print_method_info, print_include,
8910 add_namelet): Use xmalloc, not malloc.
8912 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
8913 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
8916 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
8918 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
8920 * jcf-path.c (add_entry): Likewise.
8922 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
8924 * jv-scan.c (xmalloc): Remove definition.
8926 * jvgenmain.c (xmalloc): Likewise.
8928 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
8930 * lex.c (java_store_unicode): Use xrealloc, not realloc.
8932 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
8933 concat, not xmalloc/sprintf.
8934 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
8935 (xstrdup): Remove definition.
8937 * parse.y (duplicate_declaration_error_p,
8938 constructor_circularity_msg, verify_constructor_circularity,
8939 check_abstract_method_definitions, java_check_regular_methods,
8940 java_check_abstract_methods, patch_method_invocation,
8941 check_for_static_method_reference, patch_assignment, patch_binop,
8942 patch_cast, array_constructor_check_entry, patch_return,
8943 patch_conditional_expr): Use xstrdup, not strdup.
8945 * zextract.c (ALLOC): Use xmalloc, not malloc.
8947 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8949 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
8951 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
8952 (do_spec, lang_specific_pre_link, lang_specific_driver,
8953 input_filename, input_filename_length): Don't declare.
8954 (main_class_name, jvgenmain_spec, lang_specific_driver):
8956 (lang_specific_driver): All calls to the function pointer
8957 parameter now explicitly call `fatal'.
8959 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8961 * parse.y (find_applicable_accessible_methods_list): Search
8962 abstract classes as interfaces.
8964 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8966 * class.c (finish_class): We're now outside a valid method
8967 declaration. Tell the rest of gcc so.
8969 1999-09-08 Bruce Korb autogen@linuxbox.com
8971 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
8973 1999-09-07 Tom Tromey <tromey@cygnus.com>
8975 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
8977 (decode_signature_piece): Don't emit "::" in JArray<>.
8978 (print_namelet): Only print trailing `;' when printing a class.
8980 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
8982 * java-tree.h: Delete declarations for all tree nodes now moved to
8984 * decl.c: Delete their definitions.
8986 1999-09-04 Mark Mitchell <mark@codesourcery.com>
8988 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
8989 * Makefile.in (OBJS): Add ggc-callbacks.o.
8990 (OBJDEPS): Likewise.
8992 1999-09-03 Tom Tromey <tromey@cygnus.com>
8994 * parse.y (strip_out_static_field_access_decl): Return operand if
8995 it satisfies JDECL_P.
8997 1999-09-02 Tom Tromey <tromey@cygnus.com>
8999 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
9000 Handle nested arrays, like `[[I'.
9002 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9004 * class.c (finish_class): Remove unused parameter, all callers
9007 * expr.c (build_java_athrow): Change return type to void.
9008 (java_lang_expand_expr): Make sure each case in switch returns a
9011 * java-tree.h (finish_class): Fix prototype to take void args.
9013 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
9014 (main): Issue return from main, not exit.
9016 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
9018 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
9020 * jv-scan.c (main): Issue return from main, not exit.
9022 * parse.y (check_abstract_method_definitions,
9023 java_check_abstract_method_definitions): Add static prototypes.
9024 (java_complete_expand_methods): Fix call to `finish_class'.
9026 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
9029 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9031 * lang.c (language_string): Constify.
9033 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9035 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
9036 Remove hacks for stuff which comes from libiberty.
9038 * Make-lang.in: Likewise.
9040 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
9042 * Makefile.in (xref.o): Depend on xref.c explicitly.
9044 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9046 * java-tree.h (lang_printable_name): Constify a char*.
9048 * lang.c (lang_printable_name): Likewise.
9050 1999-08-27 Jeffrey A Law (law@cygnus.com)
9052 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
9055 1999-08-26 Tom Tromey <tromey@cygnus.com>
9057 * gjavah.c (print_cxx_classname): Print "::" before qualified
9060 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9062 * parse.y (lookup_cl): Changed leading comment. Now does its best
9063 to set the column number.
9064 (qualify_ambiguous_name): Take WFL wrappers into account.
9066 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
9068 * verify.c (verify_jvm_instructions): Don't check instruction
9069 validity beyond end of method.
9071 1999-08-25 Tom Tromey <tromey@cygnus.com>
9073 * jvspec.c (lang_specific_driver): Correctly handle --help again.
9075 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9077 * gjavah.c (print_name, print_base_classname, utf8_cmp,
9078 cxx_keyword_subst, generate_access, name_is_method_p,
9079 get_field_name, print_field_name, super_class_name, print_include,
9080 decode_signature_piece, print_class_decls, usage, help,
9081 java_no_argument, version, add_namelet, print_namelet): Add static
9083 (print_base_classname, utf8_cmp, cxx_keyword_subst,
9084 name_is_method_p): Constify a char*.
9085 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
9086 Provide a final else clause in an if-else-if.
9087 (print_field_info): Add missing final arg in function call to
9089 (print_method_info, decompile_method, decode_signature_piece,
9090 print_c_decl, print_full_cxx_name, print_stub,
9091 print_mangled_classname, super_class_name, print_include,
9092 add_namelet, add_class_decl, print_class_decls, process_file,
9093 help): Constify a char*.
9095 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
9096 push_int_const, find_constant_wide, find_constant_index,
9097 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
9098 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
9099 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
9100 emit_if, emit_goto, emit_jsr, call_cleanups,
9101 make_class_file_name): Add static prototypes.
9102 (generate_bytecode_return, generate_bytecode_insns): Pass a
9103 NULL_PTR, not a NULL_TREE.
9105 * jv-scan.c: Include "jcf.h".
9106 (main): Declare using DEFUN macro.
9108 * jvspec.c (find_spec_file, lang_specific_pre_link,
9109 lang_specific_driver): Add prototypes.
9110 (find_spec_file): Constify a char*.
9112 * keyword.gperf (hash, java_keyword): Add prototypes.
9114 * lang.c (lang_print_error): Add static prototype.
9115 (lang_init): Prefer memcpy over bcopy to avoid casts.
9117 * lex.c (yylex): Add static prototype.
9119 * parse-scan.y: Include "lex.c" earlier.
9121 * parse.h: Remove redundant declaration for `yylex'.
9123 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
9124 labeled_block_contains_loop_p): Add static prototypes.
9125 (not_accessible_p): Make static to match prototype.
9127 * verify.c (start_pc_cmp): Don't needlessly cast away const.
9129 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9131 * parse.y (check_method_redefinition): Changed leading comment.
9132 (check_abstract_method_definitions): New function.
9133 (java_check_abstract_method_definitions): New function.
9134 (java_check_regular_methods): Call it.
9135 (verify_constructor_super): Fixed indentation.
9136 (lookup_method_invoke): Likewise.
9138 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9140 * parse.y (method_header): Return a null pointer if the current
9142 (finish_method_declaration): Return if the current function decl
9144 (source_start_java_method): Likewise.
9145 (java_method_add_stmt): Likewise.
9147 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9149 * class.c (emit_register_class): Removed unnecessary call to
9151 * parse.y (labeled_block_contains_loop_p): Removed unused local
9154 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9156 * parse.y (java_refold): Added prototype.
9158 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9160 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
9161 (java_stabilize_reference): Removed unnecessary `else'.
9162 (java_complete_lhs): Set flag to remember boolean. Call
9163 java_refold. Added comments.
9164 (java_decl_equiv): New function.
9165 (binop_compound_p): Likewise.
9166 (java_refold): Likewise.
9167 (patch_unaryop): Striped static field access assigned to decl and
9168 op. Changed promotion scheme for ++/-- operators.
9169 (search_loop): New function.
9170 (labeled_block_contains_loop_p): Likewise.
9171 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
9173 (patch_bc_statement): Call search_loop. Fixed comment.
9175 1999-08-14 Anthony Green <green@cygnus.com>
9177 * expr.c (java_lang_expand_expr): Mark static array data as
9180 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9182 * jvgenmain.c (main): NUL-terminate name_obstack.
9184 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9186 * check-init.c (check_bool2_init, done_alternative): Add static
9189 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
9190 (add_method, build_utf8_ref, build_class_ref,
9191 append_gpp_mangled_type, layout_class_method): Constify a char*.
9193 * decl.c (push_promoted_type, make_binding_level): Add static
9195 (push_promoted_type, pushdecl): Constify a char*.
9197 * except.c (find_handler_in_range, link_handler,
9198 check_start_handlers): Add static prototypes.
9200 * expr.c (process_jvm_instruction): Constify a char*.
9202 * gjavah.c (main): Constify a char*.
9204 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
9207 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
9209 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
9210 munge, print_ents): Constify a char*.
9212 * jcf-dump.c (disassemble_method): Constify a char*.
9213 (print_constant_pool, print_exception_table): Add static prototypes.
9214 (print_constant, print_exception_table, main, disassemble_method):
9217 * jcf-io.c (find_classfile, find_class): Likewise.
9219 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
9220 (set_source_filename, predefined_filename_p): Add static prototypes.
9221 (set_source_filename, get_constant, get_class_constant,
9222 find_in_current_zip): Constify a char*.
9224 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
9226 (add_entry, add_path, jcf_path_classpath_arg,
9227 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9229 * jcf-reader.c (get_attribute, jcf_parse_preamble,
9230 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
9231 jcf_parse_one_method, jcf_parse_methods,
9232 jcf_parse_final_attributes): Add static prototypes.
9233 (get_attribute): Constify a char*.
9235 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
9236 jcf_dependency_add_target, jcf_path_classpath_arg,
9237 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9239 * jv-scan.c (main): Constify a char*.
9240 (gcc_obstack_init): Add prototype arguments.
9242 * jvgenmain.c (gcc_obstack_init): Likewise.
9243 (main): Constify a char*.
9245 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
9247 (put_decl_string, lang_print_error): Constify a char*.
9248 (lang_init): Remove redundant extern prototype.
9250 * mangle.c (emit_unicode_mangled_name): Constify a char*.
9252 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
9253 Add static prototypes.
9254 (get_type_from_signature): Constify a char*.
9256 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
9257 Add static prototypes.
9258 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
9259 (verify_jvm_instructions): Constify a char*.
9261 * xref.c (xref_flag_value): Likewise.
9263 * xref.h (xref_flag_value): Likewise.
9265 * zextract.c (makeword, makelong): Add static prototypes.
9266 (makeword, makelong): Constify a uch*.
9268 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9270 * lang.c (java_dummy_print): Constify a char*.
9271 (lang_print_error): Likewise.
9272 (lang_init): Remove redundant prototype for `print_error_function'.
9273 (lang_init_source): Likewise.
9274 (lang_identify): Constify a char*.
9276 1999-08-09 Tom Tromey <tromey@cygnus.com>
9278 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
9279 (WORDS_TO_LONG): Likewise.
9280 (WORDS_TO_DOUBLE): Likewise.
9282 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9284 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
9286 * expr.c (java_stack_pop, java_array_data_offset,
9287 build_java_throw_out_of_bounds_exception, case_identity,
9288 build_java_check_indexed_type): Add static prototypes.
9289 (linenumber_table, expand_invoke, expand_java_field_op,
9290 build_primtype_type_ref, expand_byte_code): Constify a char*.
9292 * java-tree.h (build_primtype_type_ref, linenumber_table):
9294 (java_lang_expand_expr): Add prototype.
9296 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
9297 `java_lang_expand_expr'.
9299 * lex.c (java_lex_error): Constify a char*.
9300 (java_get_unicode, java_read_char, java_allocate_new_line,
9301 java_unget_unicode, java_sneak_unicode): Prototype.
9303 * parse-scan.y (current_class, package_name, method_declarator,
9304 report_class_declaration, yyerror): Constify a char*.
9306 * parse.h (java_report_errors): Prototype.
9307 (yyerror): Constify a char*.
9309 * parse.y (classitf_redefinition_error, check_modifiers,
9310 parse_jdk1_1_error, lookup_package_type,
9311 lookup_package_type_and_set_next, get_printable_method_name,
9312 purify_type_name): Constify a char*.
9313 (build_super_invocation, maybe_generate_finit,
9314 verify_constructor_super, parser_add_interface,
9315 add_superinterfaces, jdep_resolve_class, note_possible_classname,
9316 java_complete_expand_methods, java_expand_finals,
9317 cut_identifier_in_qualified, java_stabilize_reference,
9318 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
9319 merge_string_cste): Prototype.
9320 (single_type_import_declaration, yyerror,
9321 variable_redefinition_error, build_array_from_name,
9322 build_unresolved_array_type, check_class_interface_creation,
9323 resolve_class, complete_class_report_errors,
9324 note_possible_classname, read_import_dir,
9325 find_in_imports_on_demand, resolve_package, fix_constructors,
9326 check_deprecation, lookup_method_invoke,
9327 maybe_build_primttype_type_ref, array_constructor_check_entry):
9329 (java_complete_expand_methods, java_expand_finals): Make static.
9330 (convert_narrow): Remove static prototype.
9332 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
9334 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
9336 1999-08-02 Richard Henderson <rth@cygnus.com>
9338 * decl.c: Include defaults.h instead of expr.h.
9339 * parse.y: Likewise.
9341 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
9343 * java/decl.c (start_java_method): Change all uses of
9344 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
9345 Ensure expr.h is included.
9346 * java/expr.c (pop_arguments): Ditto.
9347 * java/parse.y (expand_start_java_method): Ditto.
9349 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9351 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
9353 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
9355 * decl.c: Include "function.h".
9356 * except.c: Likewise.
9357 * parse.y: Likewise.
9358 * Makefile.in: Update dependencies.
9360 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9362 * expr.c (build_java_soft_divmod): Provide a default case in switch.
9363 (java_lang_expand_expr): Mark parameters `target', `tmode' and
9364 `modifier' with ATTRIBUTE_UNUSED.
9366 * gjavah.c (process_file): Add braces around ambiguous `else'.
9368 * jcf-dump.c (print_access_flags, localvar_free): Change return
9371 * parse.y (java_complete_expand_method): Initialize variable
9373 (resolve_qualified_expression_name): Likewise for `field_decl'.
9374 (patch_method_invocation): Likewise for `class_to_search'.
9375 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
9376 (patch_assignment): Likewise for `lhs_type'.
9378 * verify.c (verify_jvm_instructions): Remove unused variable
9381 1999-07-25 Richard Henderson <rth@cygnus.com>
9383 * decl.c (va_list_type_node): New.
9385 1999-07-25 Anthony Green <green@cygnus.com>
9387 * gjavah.c (print_stub): New function.
9388 (METHOD_IS_NATIVE): New macro.
9389 (print_mangled_classname): Make static.
9390 (HANDLE_END_FIELD): Don't emit fields during stub generation.
9391 (process_file): Perform stub generation.
9392 (HANDLE_METHOD): Don't emit class decls during stub
9394 (HANDLE_END_METHOD): Take into account stub generation.
9395 (print_method_info): Handle stub generation.
9396 (print_stub): New function.
9397 (print_cxx_classname): Make signature consistant with others.
9398 (help): Describe -stubs option.
9399 (main): Create stub file.
9400 (version): Use version.c.
9401 (print_full_cxx_name): New function.
9402 (print_c_decl): Use print_full_cxx_name.
9404 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9406 * check-init.c (check_init): Handle MAX_EXPR.
9408 1999-07-15 Andrew Haley <aph@cygnus.com>
9410 * lang.c (flag_use_divide_subroutine): New variable.
9411 * typeck.c: (convert_ieee_real_to_integer): Bounds check
9412 fp-to-integer conversion.
9413 (convert): Call convert_ieee_real_to_integer when flag_fast_math
9416 * expr.c (build_java_soft_divmod): New function.
9417 (build_java_binop): Call build_java_soft_divmod if
9418 flag_use_divide_subroutine is set.
9419 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9420 soft_lrem_node: new builtin functions.
9421 (init_decl_processing) Initialize the new builtins.
9422 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9423 soft_lrem_node: new builtin functions.
9424 (build_java_soft_divmod): New function.
9425 * parse.y: Call build_java_soft_divmod if
9426 flag_use_divide_subroutine is set.
9429 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
9430 a --specs= arg) even if not linking.
9431 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
9432 -fuse-divide-subroutine
9434 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9436 * parse.y (resolve_and_layout): Check methods only once.
9437 (resolve_qualified_expression_name): Verify thrown exceptions
9439 (check_thrown_exceptions): Reject exceptions thrown in
9440 initializer. Error message tuned.
9442 1999-07-14 Andrew Haley <aph@cygnus.com>
9444 * expr.c (expand_expr): Do not return the last statement in a
9445 block as the block's value.
9447 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9449 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
9450 CALL_EXPR, to avoid order of evaluation changes.
9452 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9454 * parse.y (qualify_ambiguous_name): Do not use
9455 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
9457 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9459 * check-init.c (check_init): Handle MAX_EXPR.
9460 * expr.c (force_evaluation_order): Force method call arguments to
9461 be evaluated in left-to-right order.
9462 * parse.y (qualify_ambiguous_name): Loop again to qualify
9463 NEW_ARRAY_EXPR properly.
9465 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9467 * parse.y (patch_invoke): Resolve unresolved invoked method
9469 (qualify_ambiguous_name): STRING_CST to qualify expression for
9470 type name resolution.
9472 1999-06-24 Andrew Haley <aph@cygnus.com>
9474 * class.c (finish_class): Whenever a deferred method is
9475 output, rescan the list of methods to see if a new candidate for
9476 output can be found.
9478 1999-06-28 Tom Tromey <tromey@cygnus.com>
9480 * jvspec.c (lang_specific_driver): Recognize --help.
9482 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9484 * parse.y (resolve_package): Fixed bogus return statement.
9485 (patch_method_invocation): Resolve method invocation beginning with
9486 a package name qualifier.
9488 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9490 * Make-lang.in (java.stage1): Depend on stage1-start.
9491 (java.stage2): Likewise for stage2-start.
9492 (java.stage3): Likewise for stage3-start.
9493 (java.stage4): Likewise for stage4-start.
9495 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9497 * parse.y (java_complete_lhs): When doing cross referencing, don't
9498 try to keep file location on a WFL expanded as a CALL_EXPR.
9500 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9502 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
9503 compiling to class file a void method with an empty method body.
9504 As a side effect, the bytecode backend will generate the
9505 appropriate `return' instruction.
9507 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9509 * parse.y (lookup_package_type_and_set_next): New function prototype.
9510 (resolve_package): Search current and imported packages.
9511 (lookup_package_type_and_set_next): New function.
9513 1999-06-22 Andrew Haley <aph@cygnus.com>
9515 * verify.c (verify_jvm_instructions): Check for pending blocks
9516 before invalid PC test and opcode switch, not after.
9518 1999-06-21 Andrew Haley <aph@cygnus.com>
9520 * except.c (find_handler_in_range): The upper limit for exception
9521 ranges is exclusive, not inclusive: (start <= pc < end).
9522 (link_handler): find child pointer which points to outer by
9523 searching sibling list: previous code incorrectly assumed that
9524 outer->outer->first_child must point to outer.
9525 * verify.c (verify_jvm_instructions): FIXME added to code for
9527 (verify_jvm_instructions): Do not assume that the last block
9528 processed in a subroutine is a block which ends with a `ret'
9529 instruction. With some control flows it is possible that the last
9530 block ends with an `athrow'.
9532 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9534 * parse.y (qualify_ambiguous_name): Reorganized the post
9535 evaluation of non WFL leading expression nodes.
9537 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9539 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
9542 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9544 * parse.y (qualify_ambiguous_name): Handle qualified expression
9545 beginning with a STRING_CST.
9547 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9549 * parse.y (register_fields): Set DECL_INITIAL on both
9550 pre-initialized static and public fields.
9551 (resolve_field_access): Static field access expressions to always
9553 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
9554 qualification. CONVERT_EXPR to be resolved as an expression name.
9555 (java_complete_lhs): Identify and access qualified final
9556 initialized field in switch statement case expression.
9557 (fold_constant_for_init): Pre-initialized field decl constant to
9560 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9562 * parse.y (note_possible_classname): Mark returned node with
9563 QUALIFIED_P only if the original class name contained a '/'.
9565 1999-06-05 Anthony Green <green@cygnus.com>
9567 * Make-lang.in (gcjh): More parallel build fixes.
9569 1999-06-03 Mike Stump <mrs@wrs.com>
9571 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
9573 1999-06-02 Anthony Green <green@cygnus.com>
9575 * except.c (link_handler): Chain exception handlers in order.
9577 1999-06-02 Anthony Green <green@cygnus.com>
9579 * expr.c (expand_byte_code): Fill unreachable bytecode regions
9580 with nops and process as usual in order to always set correct EH
9581 ranges. Emit detailed warnings about unreachable bytecodes.
9583 1999-06-02 Anthony Green <green@cygnus.com>
9585 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
9588 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9590 * parse.y (lookup_field_wrapper): Unified returned value to NULL
9591 or the searched field decl.
9593 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9595 * parse.y (fold_constant_for_init): Convert numerical constant
9596 values to the type of the assigned field.
9598 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9600 * expr.c (lookup_field): Relaxed the test on class loading error
9602 * parse.y (fold_constant_for_init): Enabeled old code.
9604 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9606 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
9607 decide the validity of the cast of a java.lang.Cloneable reference
9609 (patch_conditional_expr): Fixed first argument passed to
9610 binary_numeric_promotion.
9612 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9614 * parse.y (qualify_ambiguous_name): Take into account that a
9615 CONVERT_EXPR might specify a type as a WFL.
9617 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9619 * parse.y (patch_assignment): Save the rhs before using it as an
9620 argument to _Jv_CheckArrayStore.
9622 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9624 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
9626 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9628 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
9629 floating point literal only when the exponent indicator has been
9632 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9634 * parse.y (formal_parameter:): Construct argument tree list
9635 element even if a yet unsupported final parameter was encountered.
9637 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9639 * parse.y (finish_method_declaration): Issue errors for native or
9640 abstract methods declared with a method body, as well as for non
9641 native or non abstract methods with no method body.
9643 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9645 * class.c (build_utf8_ref): Initialize variable `field'.
9647 * decl.c (init_decl_processing): Initialize variable `field'.
9649 * expr.c (build_known_method_ref): Mark parameters `method_type',
9650 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
9651 (process_jvm_instruction): Likewise for parameter `length'.
9653 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
9654 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
9657 * parse.y (maybe_generate_clinit): Remove unused variable
9658 `has_non_primitive_fields'.
9659 (find_in_imports_on_demand): Initialize variables `node_to_use'
9661 (patch_binop): Likewise for variable `prom_type'.
9662 (patch_unaryop): Likewise for variable `prom_type'.
9664 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
9666 * xref.c (xref_table): Add missing initializer.
9668 1999-05-14 Tom Tromey <tromey@cygnus.com>
9670 * java-except.h (struct eh_range): Removed unused `next' member.
9671 * verify.c (verify_jvm_instructions): Call check_nested_ranges
9672 after adding all exception handlers. Sort exception ranges in
9674 (struct pc_index): New structure.
9675 (start_pc_cmp): New function.
9676 * except.c (add_handler): Return `void'. Don't call link_handler;
9677 instead construct an ordinary linked list and do range
9679 (check_nested_ranges): New function.
9680 (link_handler): Changed interface to allow merging of eh_ranges.
9681 Split overlapping ranges. Return `void'.
9683 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9685 * parse.y (constructor_block_end:): New rule, tagged <node>.
9686 (constructor_body:): Use `constructor_block_end' instead of
9689 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9691 * parse.y (statement_nsi:): Pop `for' statement block.
9692 (java_complete_lhs): Labeled blocks containing no statement are
9693 marked as completing normally.
9695 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9697 * xref.c (xref_set_current_fp): New function, defined.
9698 * xref.h (xref_set_current_fp): New function, prototyped.
9700 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9702 * check-init.c (check_init): Take into account that
9703 LABELED_BLOCK_STMT can be empty.
9705 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9707 * parse.y (java_check_regular_methods): Warning check on not
9708 overriding methods with default access in other packages does not
9709 apply to `<clinit>'.
9710 (java_complete_lhs): If block body is an empty_stmt_node, replace
9711 it by NULL_TREE. This prevents gcc from generating an irrelevant
9714 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9716 * check-init.c (check_init): Removed code accepting to see things
9717 falling through default:, when doing xrefs.
9718 * java-tree.h (do_not_fold): New global variable, declared.
9719 * parse.y (do_not_fold): New global variable, defined.
9720 (java_complete_expand_method): Set `do_not_fold' to the value of
9721 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
9722 and reinstall them after them have been purged; do not check for
9723 initializations; do not issue missing return errors.
9724 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
9726 (patch_binop): Skip the fold part when doing xrefs.
9727 (build_string_concatenation): Skip the concatenation part when
9729 (patch_synchronized_statement): Do not generate a try-finally when
9731 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
9732 and keep the location where the throw was seen.
9733 * typeck.c (convert): When `do_not_fold' is set, do not attempt
9734 any treatment on the converted node an simply return a NOP_EXPR of
9736 * xref.c (xref_get_data): New function, defined.
9737 * xref.h (xref_get_data): New function, declared.
9738 (XREF_GET_DATA): Use xref_get_data.
9740 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9742 * gjavah.c (print_include): Cast the result of `strlen' to int
9743 when comparing against a signed value.
9744 (add_namelet): Likewise.
9746 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9748 * expr.c (expand_invoke): Mark parameter `nargs' with
9750 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
9752 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
9755 * jcf-reader.c (get_attribute): Cast a value to long
9756 when comparing against a signed expression. Likewise.
9758 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
9761 1999-05-11 Andrew Haley <aph@cygnus.com>
9763 * parse.y (source_end_java_method): If the current method contains
9764 any exception handlers, force asynchronous_exceptions: this is
9765 necessary because signal handlers in libjava may throw exceptions.
9766 * decl.c (end_java_method): Ditto.
9768 1999-05-11 Tom Tromey <tromey@cygnus.com>
9770 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
9772 * jvspec.c (THREAD_NAME): Removed.
9773 (GC_NAME): Likewise.
9774 (MATHLIB): Likewise.
9775 (WITHLIBC): Likewise.
9777 (THREADLIB): Likewise.
9778 (MATH_LIBRARY): Likewise.
9779 (lang_specific_driver): Don't add `-l' options to command line.
9780 Instead, add a single --specs option. Recognize `-L' options and
9781 use them to search for spec file.
9782 (find_spec_file): New function.
9783 (SPEC_FILE): New define.
9785 1999-05-11 Dave Brolley <brolley@cygnus.com>
9787 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
9788 cpplib-enabled build.
9790 1999-05-05 Per Bothner <bothner@cygnus.com>
9792 * class.c (make_field_value): DECL_INITIAL may be a string literal;
9793 temporarily zero it while calling rest_of_decl_compilation.
9795 * java-tree.h (string_ptr_type_node): Add declaration.
9796 * decl.c: Define and initialize string_ptr_type_node.
9797 * parse.y (patch_string_cst): Use string_ptr_type_node.
9799 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
9800 * parse.y (for_statement): Now unconditionally exit_block.
9801 (finish_labeled_statement): No longer exit_block if for-loop.
9802 (patch_loop_statement): Check harder if the loop is already labeled.
9804 * parse.y (patch_initialized_static_field): Removed function.
9805 (maybe_generate_clinit): Removed special handling for interfaces.
9806 (java_complete_expand_methods): Do a preliminary java_complete_tree
9807 on <clinit> to determine if it can be removed.
9808 (java_complete_expand_method): Remove special handling for <clinit>.
9809 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
9810 optimize if we get back empty_stmt_node.
9811 For MODIFY_EXPR, re-do checking of static initializers.
9812 (fold_constant_for_init): Don't return immediate if VAR_DECL.
9813 For VAR_DECL, pass correct context.
9815 * verify.c (verify_jvm_instructions): Better error messages.
9817 1999-05-03 Tom Tromey <tromey@cygnus.com>
9819 * parse-scan.y (interface_declaration): Call
9820 report_class_declaration for interfaces.
9822 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
9824 * Makefile.in: Remove -v from bison command lines.
9826 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9828 * check-init.c (check_init): Exclude a case of error when doing
9830 * class.c (layout_class_method): Don't generate the error message
9831 twice when compiling from source.
9832 * lang-options.h: Added `-Wredundant-modifers' and
9833 `-Wunusupported-jdk11' flags and help text.
9834 * lang.c (lang_decode_option): Added support for
9835 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
9836 flag_static_local_jdk11 and flag_redundant set accordingly.
9837 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
9838 * parse.h (EXPR_WFL_ADD_COL): New macro.
9839 (DECL_END_SOURCE_LINE): Likewise.
9840 (DECL_INHERITED_SOURCE_LINE): Likewise.
9841 * parse.y (static_ref_err): New function, prototyped.
9842 (CCB_TK): Now tagged <operator>.
9843 (class_body:): Remember the location of the closing '}' of a class
9844 definition when doing xrefs.
9846 (block_end:): Likewise.
9847 (create_class): Remember the location of the inherited class
9848 identifier when doing xrefs.
9849 (register_fields): Added test on first operand of `init' before
9850 testing it TREE_CODE.
9851 (method_header): Store the location of the class identifier in the
9852 class decl when doing xrefs.
9853 (finish_method_declaration): Don't combine first/last method line
9855 (java_check_regular_methods): Warning check on not overriding
9856 methods with default access on other packages move before check on
9857 static methods. Initialization of `aflags' also moved up.
9858 (resolve_expression_name): Call static_ref_err to report the error.
9859 (static_ref_err): New function, implemented.
9860 (resolve_field_access): Returned simplified static field access
9862 (resolve_qualified_expression_name): Check for illegal use of
9863 static fields in a non static context. Call static_ref_err to
9864 report error in various places.
9865 (java_complete_tree): Do not fold initialized static fields when
9867 (java_complete_lhs): Likewise.
9869 1999-04-29 Anthony Green <green@cygnus.com>
9871 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
9872 create internal labels.
9873 (lookup_label): Ditto.
9875 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9877 * class.c (layout_class_method): Generate <clinit>'s rtl for
9879 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9880 for interfaces' <clinit>.
9881 * expr.c (lookup_field): Search for fields in interfaces.
9882 (expand_invoke): Fixed indentation.
9883 (expand_java_field_op): Likewise. Use IS_CLINIT.
9884 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
9885 (IS_CLINIT): New macro.
9886 * parse.y (type_declaration:): Call maybe_generate_clinit after an
9887 interface was parsed.
9888 (maybe_generate_clinit): Don't generate if the current class is an
9889 interface with only fields of primitive types.
9890 (reset_method_name): Use IS_CLINIT.
9891 (java_complete_expand_method): Expand <clinit> when it exists for
9892 interfaces. Use IS_CLINIT.
9893 (resolve_expression_name): Use DECL_CONTEXT instead of
9894 current_class to build static field references.
9895 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
9896 ARRAY_REF when doing xreferencing.
9897 (check_final_assignment): Fixed typo in leading comment. Use
9899 (patch_array_ref): Don't fully expand array references when
9901 (patch_return): Use IS_CLINIT.
9902 (patch_throw_statement): Likewise.
9904 1999-04-22 Tom Tromey <tromey@cygnus.com>
9906 * Make-lang.in (JAVA_SRCS): Added check-init.c.
9908 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9910 * decl.c (predef_filenames, predef_filenames_size): New globals
9911 (init_decl_processing): predef_filenames and predef_filenames_size
9913 * java-tree.h (predef_filenames, predef_filenames_size): Declared
9915 * jcf-parse.c (predefined_filename_p): New function.
9916 (yyparse): Check that files on the command line are specified only
9917 once and issue a warning otherwise.
9918 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
9919 * parse.y (source_end_java_method): Nullify NOP method bodies, to
9920 avoid a gcc warning with -W -Wall turned on.
9921 (java_expand_classes): Abort if errors were encountered.
9922 (java_complete_lhs): If the cross reference flag is set, wrap
9923 field DECL node around a WFL when resolving expression name.
9925 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9927 * lang.c (lang_decode_option): Fixed returned value when parsing
9928 `-fxref=...' and `-Wall'.
9929 * parse.y (source_end_java_method): Do not generate code when
9930 flag_emit_xref is set.
9931 (resolve_expression_name): Do not build static field access when
9932 flag_emit_xref is set.
9933 (resolve_field_access): No special treatment on `length' when
9934 flag_emit_xref is set. Do not build qualified static field access
9935 when flag_emit_xref is set.
9936 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
9937 when flag_emit_xref is set.
9938 (patch_assignment): Do not generate array store runtime check when
9939 flag_emit_xref is set.
9940 * xref.c (xref_flag_value): Fixed function declaration
9942 (xset_set_data): New function.
9943 * xref.h (xref_set_data): Added prototype for new function.
9944 (typedef struct xref_flag_table): New field data.
9945 (XREF_GET_DATA): New macro.
9947 1999-04-19 Tom Tromey <tromey@cygnus.com>
9949 * xref.h (enum): Removed trailing comma.
9951 * parse.y (resolve_qualified_expression_name): Added missing
9954 1999-04-15 Anthony Green <green@cygnus.com>
9956 * gjavah.c: New prototypes for java_float_finite and
9959 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9961 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
9964 1999-04-06 Jeffrey A Law (law@cygnus.com)
9966 * Makefile.in (TREE_H): Add tree-check.h.
9967 (RTL_H): Add genrtl.h.
9969 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9971 * parse.y (patch_assignment): Added ArrayStoreException runtime
9974 1999-04-06 Per Bothner <bothner@cygnus.com>
9976 * expr.c (pop_type_0): New function.
9977 (pop_type): Use pop_type_0.
9978 * java-tree.h (pop_type_0): New declaration.
9979 * verify.c (verify_jvm_instructions): Check return instructions.
9981 * parse.y (patch_binop): Don't fold if non-constant and emiting
9984 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9986 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
9988 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
9989 (main_jcf): Don't define.
9990 (process_file): Don't set `main_jcf'.
9992 * java-tree.h (main_jcf): Don't declare.
9994 * jcf-parse.c (main_jcf): Add static definition.
9996 * lang.c (main_jcf): Don't define.
9998 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10000 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
10002 * decl.c (copy_lang_decl): Likewise for `bcopy'.
10004 * jcf-depend.c: Include "config.h", not <config.h>.
10006 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
10009 * jcf-path.c: Include "config.h", not <config.h>.
10011 * lex.c: Don't include various system header files.
10012 (java_init_lex): Cast the argument of `bzero' to PTR
10014 * parse-scan.y (java_push_parser_context): Likewise.
10016 * parse.y (java_push_parser_context): Likewise.
10017 (patch_bc_statement): Match format specifier to variable argument.
10019 * xref.c: Don't include <stdio.h>.
10021 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10023 * parse.y (struct parser_ctxt *ctxp): Now global.
10024 (declare_local_variables): Use WFL compound value for the
10025 declaration source line value, when doing cross-referencing.
10027 1999-03-31 Tom Tromey <tromey@cygnus.com>
10029 * gjavah.c (print_field_info): Allow constants of other types.
10030 (print_include): Generate include when new name is proper prefix
10031 of already printed name.
10032 (add_namelet): Likewise.
10033 (cxx_keyword_subst): New function.
10034 (print_method_info): Use it.
10035 (print_field_name): New function.
10036 (get_field_name): New function.
10037 (print_field_info): Use get_field_name and print_field_name.
10039 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10041 * Makefile.in (keyword.h): Generate using gperf language 'C', not
10042 'KR-C', so gperf uses the `const' keyword on strings.
10044 * keyword.gperf (java_keyword): Const-ify a char*.
10046 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10048 * parse.y (patch_bc_statement): Fixed identation and a bogus
10051 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10053 * parse.y (patch_assignment): Allow static variables in other
10054 classes to be assigned.
10056 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10058 * class.c (maybe_add_interface): Remove unused variable
10060 (make_class_data): Use = for assignment, not ==. Likewise.
10061 (emit_register_classes): Remove unused variable `decl'.
10063 * lex.c: Fix comment so as not to contain an embedded `/*'.
10065 * verify.c (verify_jvm_instructions): Remove unused variable
10068 1999-03-27 Per Bothner <bothner@cygnus.com>
10070 * parse.y (complete_loop_body): Rename to finish_loop_body.
10071 (complete_labeled_statement): Rename to finish_labeled_statement.
10072 (complete_for_loop): Rename to finish_for_loop.
10073 (complete_method_declaration): Rename to finish_method_declaration.
10075 * java-tree.h (continue_identifier_node): New global node.
10076 * decl.c: Define and initialize continue_identifier_node.
10077 * parse.y (generate_labeled_block): Remove - no longer needed.
10078 (build_loop_body): Use continue_identifier_node for continue block.
10079 (finish_labeled_statement): Also do pop_labeled_block actions.
10080 (java_complete_lhs): POP_LOOP even if error.
10081 (build_labeled_block): Special handling for continue_identifier_node.
10082 (patch_loop_statement): Re-organize.
10083 (patch_bc_statement): Re-write.
10085 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10087 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
10088 using a WFL compound value.
10089 * parse.y (xref.h): Include.
10090 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
10091 WFL compound value.
10092 (register_fields): Set WFL compound value to lineno if doing
10094 (java_complete_expand_method): Call expand_xref if flag_emit_xref
10096 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
10097 * xref.h (expand_xref): Prototype renamed from xref_generate.
10099 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10101 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
10102 (GET_CURRENT_BLOCK): New macro.
10103 * parse.y (current_static_block): New global variable.
10104 (method_body:): Define action.
10105 (complete_method_declaration): Set current_function_decl to NULL
10106 when work on the current method is done.
10107 (declare_local_variables): Use GET_CURRENT_BLOCK.
10108 (java_method_add_stmt): Likewise.
10109 (java_complete_expand_method): Disable the use of `this' when
10110 expanding <clinit>.
10111 (enter_a_block): If no current method exist, use
10112 current_static_block to link static initializer blocks.
10113 (exit_block): Rewritten to use current_static_block when no current
10114 method decl exists.
10115 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
10116 (patch_return): Forbid the use of `return' in static initializers.
10117 (patch_throw_statement): Fixed indentation. Issue specific error
10118 for uncaught thrown checked exception in static initializer
10119 blocks. Removed FIXME.
10121 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
10123 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
10124 Link gcj from gcc.o.
10126 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10128 * parse.y (find_applicable_accessible_methods_list): When dealing
10129 with interface: ensure that a given interface or java.lang.Object
10130 are searched only once.
10132 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10134 * gjavah.c (print_c_decl): Remove unused argument `flags'.
10136 * jcf-dump.c (print_access_flags): Add braces around if-else.
10138 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
10141 * lex.c (build_wfl_node): Add static prototype.
10143 * lex.h (build_wfl_node): Remove static prototype.
10145 * parse.y: Include lex.c early enough to declare everything needed.
10146 Ensure calls to `build_wfl_node' pass the proper arguments.
10147 (create_class): Remove unused variable `super_decl'.
10148 (get_printable_method_name): Initialize variable `name'.
10150 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10152 * Changelog: Fixed 1999-03-22 typos.
10153 * lang.c (lang_decode_option): Fixed typo in error string in the
10156 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10158 * Makefile.in (JAVA_OBJS): Added entry xref.o.
10159 (xref.o): New rule.
10160 * java-tree.h (flag_emit_xref): Declared extern.
10161 * lang.c (xref.h): Included.
10162 (flag_emit_xref): New global variable.
10163 (lang_decode_option): Added support for -fxref.
10165 * xref.h: Likewise.
10167 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
10169 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
10172 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10174 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
10175 $(srcdir)/../system.h and $(JAVA_TREE_H).
10176 (jcf-io.o): Depend on $(JAVA_TREE_H).
10177 (mangle.o): Likewise.
10179 * check-init.c (check_cond_init): Add static prototype.
10181 * class.c (build_java_method_type, hashUtf8String,
10182 make_field_value, get_dispatch_vector, get_dispatch_table,
10183 append_gpp_mangled_type, mangle_static_field): Likewise.
10184 (strLengthUtf8): Hide unused definition.
10185 (hashUtf8String): Const-ify.
10186 (make_field_value): Un-ANSI-fy.
10188 * constants.c: Move inclusion of jcf.h above java-tree.h.
10189 (set_constant_entry, find_class_or_string_constant,
10190 find_name_and_type_constant, get_tag_node,
10191 build_constant_data_ref): Add static prototype.
10193 * decl.c (push_jvm_slot, builtin_function,
10194 lookup_name_current_level): Likewise.
10195 (builtin_function): Const-ify.
10197 * except.c (expand_start_java_handler, expand_end_java_handler):
10198 Add static prototype.
10200 * expr.c (flush_quick_stack, push_value, pop_value,
10201 java_stack_swap, java_stack_dup, build_java_athrow,
10202 build_java_jsr, build_java_ret, expand_java_multianewarray,
10203 expand_java_arraystore, expand_java_arrayload,
10204 expand_java_array_length, build_java_monitor, expand_java_pushc,
10205 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
10206 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
10207 expand_compare, expand_test, expand_cond, expand_java_goto,
10208 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
10209 expand_java_field_op, java_push_constant_from_pool): Likewise.
10211 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
10212 (build_java_arraynull_check): Mark parameters `node' and `type'
10213 with ATTRIBUTE_UNUSED.
10214 (note_label): Likewise for parameter `current_pc'.
10215 (expand_java_call, expand_java_ret): Hide unused definition.
10217 * java-tree.h (make_class, build_constants_constructor,
10218 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
10219 init_outgoing_cpool, register_class, emit_register_classes,
10220 java_layout_seen_class_methods): Prototype.
10221 (unicode_mangling_length): Const-ify.
10222 (append_gpp_mangled_name, append_gpp_mangled_classtype,
10223 emit_unicode_mangled_name, format_int, format_uint,
10224 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
10225 jcf_print_utf8_replace, open_class): Prototype.
10227 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
10228 <stdio.h>. Include tree.h/java-tree.h.
10229 (utf8_equal_string usage, process_class): Add static prototype.
10230 (open_class): Don't prototype this here.
10231 (utf8_equal_string): Match arguments to format specifiers.
10232 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
10233 TABLE_SWITCH, disassemble_method): Likewise.
10235 * jcf-io.c: Include tree.h/java-tree.h.
10236 (open_class, find_classfile, jcf_print_utf8,
10237 jcf_print_utf8_replace): Const-ify.
10239 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
10240 parse_class_file): Add static prototype.
10241 (find_in_current_zip): Match definition to existing static
10244 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
10245 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
10246 finish_jcf_block, define_jcf_label, get_jcf_label_here,
10247 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
10248 write_chunks, adjust_typed_op, generate_bytecode_conditional,
10249 generate_bytecode_return, perform_relocations, init_jcf_state,
10250 init_jcf_method, release_jcf_state, generate_classfile):
10251 Add static prototype.
10252 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
10253 (make_class_file_name): Const-ify.
10255 * jcf.h (find_classfile): Const-ify.
10257 * jv-scan.c (reset_report): Remove prototype.
10259 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
10260 (error): Rewrite to allow varargs.
10262 * lang.c (lang_f_options): Const-ify.
10264 * lex.c (java_parse_escape_sequence): Add static prototype.
10265 (java_allocate_new_line): Match definition to existing static
10268 * mangle.c Include tree.h/java-tree.h.
10269 (unicode_mangling_length, emit_unicode_mangled_name,
10270 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
10272 * parse.h (jdep_code): Remove trailing comma in enumeration.
10273 (java_get_line_col): Move prototype outside of !JC1_LITE test.
10274 (reset_report): Add prototype.
10276 * verify.c (push_pending_label, merge_types): Add static
10279 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
10281 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10283 * parse.y (find_applicable_accessible_methods_list): Extend the
10284 search to superinterfaces when relevant.
10285 (search_applicable_methods_list): New function.
10287 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10289 * class.c (unmangle_classname): Implemented stricter testing
10290 before setting the QUALIFIED_P flag on an identifier.
10292 1999-03-16 Per Bothner <bothner@cygnus.com>
10294 * parse.y (java_complete_lhs): Call force_evaluation_order
10295 after patch_newarray.
10296 (patch_binop): Don't call fold if there are side effects.
10298 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10300 * parse.y (java_stabilize_reference): Use save_expr instead of
10301 building a SAVE_EXPR node.
10302 (java_complete_lhs): Patch the resulting string of the `+='
10303 operator (if necessary) and complete the RHS after having built
10306 1999-03-15 Per Bothner <bothner@cygnus.com>
10308 * class.c (make_class): Don't set CLASS_P here (because
10309 this function is also called by build_java_array_type).
10310 (push_class): Set CLASS_P here instead.
10311 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
10313 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
10314 context. If the context is class, perfer "super" over "synchronized".
10315 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
10317 * parse.y (create_class): Don't call parser_check_super here;
10318 it is not robust. Always wait until later.
10320 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
10321 match what JDK 1.2 does), but don't set ACC_PUBLIC.
10323 1999-03-13 Per Bothner <bothner@cygnus.com>
10325 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
10326 * lex.h (UNGETC): Change misleading macro.
10328 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10330 * parse.y (java_stabilize_reference): Return NODE when patching a
10332 (java_complete_lhs): Put parenthesis around truth values.
10334 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10336 * class.c (layout_class_method): Don't make rtl for interface
10338 * parse.h (GET_TYPE_NAME): New macro.
10339 * parse.y (if_then_statement:): Fixed indentation.
10340 (if_then_else_statement:): Likewise.
10341 (for_statement:): Fixed spacing.
10342 (try_statement:): Fixed indentation.
10343 (create_interface): Don't force interfaces to be abstract.
10344 (method_header): Abstract methods are OK in interfaces.
10345 (declare_local_variables): Fixed typo in comment.
10346 (java_complete_expand_method): Fixed indentation.
10347 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
10348 non accessible fields.
10349 (java_stabilize_reference): New function.
10350 (java_complete_lhs): Fixed indentation. Use
10351 java_stabilize_reference in compound assignment. Insert the
10352 cast. If not processing `+' fix string constants before processing
10355 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10357 * constants.c (find_class_or_string_constant): Cast variable `j'
10358 to a `jword' when comparing against one.
10360 * expr.c (java_lang_expand_expr): Remove unused variables
10361 `has_finally_p' and `op0'.
10363 * gjavah.c (print_field_info): Cast a value to jint when comparing
10364 against one. Likewise for a jlong.
10365 (add_namelet): Likewise cast a `sizeof' to an int when comparing
10366 against a signed quantity.
10368 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
10369 (print_signature): Don't needlessly dereference variable `str'
10371 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
10372 `max_locals' with ATTRIBUTE_UNUSED.
10373 (jcf_parse_class): Likewise for variable `index'.
10375 * parse.h (reverse_jdep_list): Remove static prototype.
10377 * parse.y (build_jump_to_finally): Remove prototype and definition.
10378 (reverse_jdep_list): Add static prototype.
10380 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
10381 `assignment' and `expr_decl'.
10383 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
10385 1999-03-12 Andrew Haley <aph@cygnus.com>
10387 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
10388 we'll need a directory separator and a null character.
10390 1999-03-10 Per Bothner <bothner@cygnus.com>
10392 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
10394 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
10396 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
10399 1999-03-05 Per Bothner <bothner@cygnus.com>
10401 * lex.c (java_parse_end_comment): Take extra parameter (next char).
10403 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
10405 * class.c (layout_class_method): A static method in a base class
10406 is never overridden, so treat it like it doesn't exist.
10407 However, do complain about private non-static method overriding
10408 public static method.
10410 * parse.y: Don't set unused INITIALIZED_P flag.
10411 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
10413 * parse.y (find_expr_with_wfl): Optimize tail-calls.
10414 (build_array_from_name): Re-order &index[string] to &string[index].
10416 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
10417 error_mark (it might catch more errors, but it is more likely to lose).
10419 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10421 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
10422 (parse-scan.o): Depend on toplev.h.
10424 * class.c (make_method_value): Add prototype. Make it static.
10425 Remove unused second argument, caller changed.
10427 * expr.c (java_lang_expand_expr): Remove unused variable
10430 * java-tree.h: Don't prototype find_in_current_zip.
10431 Add prototypes for verify_constant_pool, start_java_method,
10432 end_java_method, give_name_to_locals, expand_byte_code,
10433 open_in_zip, set_constant_value, find_constant1, find_constant2,
10434 find_utf8_constant, find_string_constant, find_class_constant,
10435 find_fieldref_index, find_methodref_index, write_constant_pool,
10436 count_constant_pool_bytes and encode_newarray_type.
10438 * jcf-dump.c: Remove unused variable `LONG_temp'.
10440 * jcf-parse.c: Include parse.h.
10441 (jcf_parse_source): Remove unused parameter, all callers changed.
10442 (jcf_figure_file_type): Add static prototype.
10443 (find_in_current_zip): Likewise. Also remove unused parameter,
10444 all callers changed.
10445 (read_class): Initialize variable `saved_pos'.
10447 * jcf-reader.c (jcf_parse_preamble): Mark variables
10448 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
10450 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
10451 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
10452 (java_parse_doc_section): Initialize variable `seen_star'.
10453 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
10454 (java_lex_error): Mark parameters `msg' and `forward' with
10456 (java_get_line_col): Mark parameters `filename' and `line' with
10459 * parse-scan.y: Include toplev.h.
10460 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
10462 * parse.h: use `struct JCF', not plain `JCF'.
10463 (java_parser_context_save_global, java_expand_classes
10464 java_parser_context_restore_global, java_parse): Add prototypes.
10466 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
10469 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
10471 * check-init.c (check_init): COPYN takes word count, not bit count.
10473 1999-02-26 Per Bothner <bothner@cygnus.com>
10475 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
10476 explicit build_decl. (Avoids crash in reload when optimizing.)
10478 1999-02-25 Per Bothner <bothner@cygnus.com>
10480 * decl.c (complete_start_java_method): Handle synchronized method
10481 even when compiling from bytecode.
10483 1999-02-26 Tom Tromey <tromey@cygnus.com>
10485 * gjavah.c (add_class_decl): Only generate `#include' if outer
10486 class is not the name of the class we are processing. Correctly
10487 append `.h' in #include.
10488 (process_file): Clean up newlines around generated `#include's.
10489 (decode_signature_piece): Correctly handle inner classes.
10490 (struct include): New structure.
10491 (all_includes): New global.
10492 (print_include): New function.
10493 (add_class_decl): Use it.
10494 (process_file): Likewise.
10495 (add_class_decl): Generate include for java-array.h if array
10497 (process_file): Don't generate java-array.h include.
10499 * gjavah.c (add_namelet): Check for standard package names here.
10500 (add_class_decl): Don't check for standard package names here.
10502 1999-02-25 Tom Tromey <tromey@cygnus.com>
10504 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
10505 When reading a zip file, only use strncmp if both strings are
10506 bigger than the buffer length. Initialize `k' when looping
10509 1999-02-24 Tom Tromey <tromey@cygnus.com>
10511 * gjavah.c (struct namelet): New structure.
10512 (add_namelet): New function.
10513 (print_namelet): New function.
10514 (print_class_decls): Use add_namelet and print_namelet to generate
10515 namespaces and not classes.
10516 (method_printed): New global.
10517 (HANDLE_END_METHOD): Examine method_printed.
10518 (print_method_info): Set method_printed when required. Print
10519 error if function to be ignored is marked virtual. Handle $finit$
10521 (METHOD_IS_FINAL): New macro.
10522 (print_field_info): Use it.
10523 (HANDLE_METHOD): Clear method_printed.
10524 (method_pass): New global.
10525 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
10526 (process_file): Do two passes over both fields and methods.
10527 (HANDLE_METHOD): Examine method_pass.
10528 (root): New global.
10529 (add_class_decl): New function.
10530 (print_class_decls): Don't scan over entire constant pool.
10532 1999-02-23 Tom Tromey <tromey@cygnus.com>
10534 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
10535 disable linking in that case.
10537 1999-02-20 Tom Tromey <tromey@cygnus.com>
10539 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
10542 1999-02-21 Per Bothner <bothner@cygnus.com>
10544 * decl.c (build_result_decl), java-tree.h: New method.
10545 (complete_start_java_method): Handle synchronized methods.
10546 Don't build DECL_RESULT here. (Ordering dependency problem.)
10547 (start_java_method): Call build_result_decl here instead ...
10548 * parse.y (java_complete_expand_method): ... and here.
10549 (expand_start_java_method): Don't call complete_start_java_method here.
10550 (java_complete_expand_method): Call it here instead.
10551 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
10552 * java-tree.h: ... here.
10554 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
10555 * parse.y (java_complete_lhs): Don't call force_evaluation_order
10556 for ARRAY_REF - it doesn't work when array bounds are checked.
10557 (patch_array_ref): Handle it here instead.
10559 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
10561 1999-02-19 Per Bothner <bothner@cygnus.com>
10563 Force left-to-right evaluation of binary operations etc.
10564 * expr.c (force_evaluation_order), java-tree.h: New function.
10565 * parse.y (java_complete_lhs): Pass binary operations, procedure
10566 calls, and ARRAY_REFs to force_evaluation_order.
10567 (various): Set TREE_SIDE_EFFECTS more carefully.
10569 Tolerate random (non-UTF8) encoding in comments without complaining.
10570 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
10571 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
10573 * parse.y (resolve_qualified_expression_name): Handle error_mark.
10574 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
10576 * parse.y (java_complete_lhs): Ignore an empty statement in a
10577 COMPOUND_EXPR. Don't complain about empty statement after return.
10579 1999-02-19 Per Bothner <bothner@cygnus.com>
10581 * parse.y (obtain_incomplete_type): Don't wrap unknown types
10582 in TREE_LIST - just chain the POINTER_TYPEs together.
10583 (resolve_class): If type already resolved, return decl.
10584 After resolving, update TREE_TYPE(class_type), and name (if array).
10585 * parse.h (do_resolve_class), parse.y: Make non-static.
10586 * class.c (maybe_layout_super_class): Take this_class argument.
10587 Do do_resolve_class if necessary.
10588 (layout_class, layout_class_methods): Adjust calls appropriately.
10589 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10590 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
10591 * typeck.c (build_java_array_type): Don't call layout_class.
10593 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10595 * parse.y (check_pkg_class_access): Allow private class access
10596 within the same package.
10597 (strip_out_static_field_access_decl): New function.
10598 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
10599 operator argument before testing its nature.
10601 1999-02-03 Per Bothner <bothner@cygnus.com>
10603 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
10604 (TRY_EXPR): Simplify - it no longer has a finally clause.
10605 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
10606 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10607 * expr.c (java_lang_expand_expr): Likewise.
10608 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
10609 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
10610 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
10611 (build_try_statement): Remove finally parameter and handling.
10612 (build_try_finally_statement): New function.
10613 (patch_try_statement): No longer need to support finally clause.
10614 (try_statement): Update grammar action rules.
10615 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
10616 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10618 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
10620 * jcf-parse.c (get_constant): Add braces around computation of 'd'
10621 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
10623 1999-02-17 Andrew Haley <aph@cygnus.com>
10625 * class.c (build_utf8_ref): Back out broken patch which was
10626 intended to to output signatures using '.' as a separator.
10628 * class.c (make_class_data): Output signatures using '.' as a
10629 separator, rather than '/'.
10630 (mangled_classname): Likewise.
10631 (make_field_value): Likewise.
10632 (make_method_value): Likewise.
10633 * constants.c (alloc_class_constant): Likewise.
10634 * expr.c (build_invokeinterface): Likewise.
10636 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10638 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
10639 of an ancient workaround.
10641 1999-02-10 Jeffrey A Law (law@cygnus.com)
10643 * jvspec.c (xmalloc): Kill the prototype. It does not belong
10646 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10648 * lex.c (yylex): Encode \0 as UTF8.
10650 1999-02-10 Tom Tromey <tromey@cygnus.com>
10652 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
10653 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
10654 (libgcj_zip): Renamed.
10655 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
10657 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
10659 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
10660 (GC_NAME): Renamed -lgc to -lgcjgc.
10662 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10664 * lex.c (java_lang_cloneable): Initialize.
10665 * parse.y (java_lang_cloneable): New static variable.
10666 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
10667 doing one more qualification round.
10668 (valid_ref_assignconv_cast_p): Reject null source or
10669 destination. Allow an array to be cast into java.lang.Cloneable.
10670 (patch_cast): Swapped two first arguments to first call to
10671 valid_ref_assignconv_cast_p.
10673 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10675 * parse.h: DECL_P renamed JDECL_P.
10676 * parse.y: DECL_P replaced by JDECL_P.
10677 (build_array_from_name): Always use pointer's type.
10678 (patch_bc_statement): Extra code to search continue target in a
10679 for loop. Fixed comments. Continue target is current loop when
10682 1999-02-05 Andrew Haley <aph@cygnus.com>
10684 * class.c (make_class_data): The superclass of an interface should
10685 be null, not class Object.
10687 * lex.c (java_lex): Sign extend hex literals.
10689 1999-02-04 Andrew Haley <aph@cygnus.com>
10691 * class.c (build_utf8_ref): Output signatures using '.' as a
10692 separator, rather than '/'.
10693 (make_class_data): Likewise.
10695 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
10697 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
10698 mkstemp.o. Get them from libiberty now.
10700 1999-02-02 Jeffrey A Law (law@cygnus.com)
10702 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
10704 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10706 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
10709 1999-02-02 Per Bothner <bothner@cygnus.com>
10711 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
10712 * jcf-write.c (generate_bytecode_return): New function.
10713 (generate_bytecode_insns): Use it, for RETURN_EXPR.
10715 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
10716 generate special [fd]const_[01] instructions.
10718 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
10720 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
10721 handling OPCODE_lookupswitch or OPCODE_tableswitch.
10723 1999-02-01 Per Bothner <bothner@cygnus.com>
10725 * parse.y (patch_method_invocation): Handle calling static methods,
10726 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
10728 * parse.y (java_complete_lhs): Don't complain about unreachable
10729 exit condition in a do-while statement.
10731 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10733 * lex.c (java_read_char): Fixed utf8 decoding.
10734 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
10736 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
10737 comments. Local variable `all_primitive' is gone. Broadened
10738 acceptance of `0' to floating point targets. `long' can now be
10739 widened to `double' or `float'.
10740 (valid_method_invocation_conversion_p): Added leading
10741 comment. Fixed tabulation.
10742 (build_string_concatenation): Optimize out left or right empty
10745 1999-01-28 Per Bothner <bothner@cygnus.com>
10747 * jcf-write.c (localvar_alloc): Only emit entry for
10748 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
10749 (generate_bytecode_insns): Only call put_linenumber if
10750 debug_info_level > DINFO_LEVEL_NONE.
10751 * jvspec.c (lang_specific_driver): If no -O* or -g* option
10752 is specified, add -g1 (for compatibility wih javac).
10754 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
10756 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
10757 gjavah.o, check-init.o, jv-scan.o
10759 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10761 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
10763 * gjavah.c: Include config.h and system.h.
10765 * javaop.h (inline): Don't define, its handled by system.h.
10766 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
10767 from `inline' to `static inline'.
10769 * jcf.h (inline): Don't define, its handled by system.h.
10771 * lex.c (inline): Likewise.
10773 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
10775 * lang-specs.h: Map -Qn to -fno-ident.
10777 1999-01-29 Richard Henderson <rth@cygnus.com>
10779 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
10781 1999-01-29 Tom Tromey <tromey@cygnus.com>
10783 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
10784 then cast it to Object before calling `append' method.
10786 1999-01-28 Per Bothner <bothner@cygnus.com>
10788 * check-init.c (check_bool2_init, check_bool_init, check_init):
10789 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
10790 * jcf-write.c (generate_bytecode_insns): Likewise.
10792 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10794 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
10795 * parse.y (patch_cast): Allow a boolean to be cast into a
10798 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10800 * parse.y: (class_declaration:): Fixed indentation.
10801 (class_member_declaration:): Extra `;' after field declaration now
10803 (interface_declaration:): Removed debug messages in error reports.
10804 (patch_binop): Nodes created and returned inherit the orignal
10805 node's COMPOUND_ASSIGN_P flag value.
10806 (patch_cast): Fix cast from char to floating point.
10808 1999-01-25 Andrew Haley <aph@cygnus.com>
10810 * except.c, java-except.h (expand_resume_after_catch): new
10812 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
10813 to branch back to main flow of control after a catch block.
10815 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10817 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
10818 $(srcdir)/../system.h.
10819 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
10820 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
10821 (jcf-write.o): Likewise.
10822 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10823 (mangle.o): Depend on $(srcdir)/../toplev.h.
10824 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10825 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10827 * class.c: Include output.h and parse.h.
10828 (mangled_classname): Add the `const' keyword to a char*.
10829 (find_named_method): Hide unused function definition.
10830 (build_utf8_ref): Change type of variable `c' to unsigned char.
10831 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
10832 (build_class_ref): Add the `const' keyword to a char*.
10833 (layout_class_method): Remove unused variable `buf'.
10835 * decl.c (find_local_variable): Remove unused variable `rtl'.
10836 (pushdecl): Likewise for variables `different_binding_level' and
10838 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
10839 (maybe_build_cleanup): Likewise for parameter `decl'.
10841 * except.c (expand_start_java_handler): Mark parameter `range'
10842 with ATTRIBUTE_UNUSED.
10844 * expr.c: Include except.h.
10845 (pop_type): Remove unused variable `i'.
10846 (pop_value): Likewise for variables `n_words' and `i'.
10847 (expand_java_arrayload): Likewise for variable `convert'.
10848 (java_lang_expand_expr): Likewise for variables `op0', `type',
10849 `mode', `unsignedp', `node' and `elements'.
10850 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
10852 (process_jvm_instruction): Add a `const' qualifier to a char*.
10854 * gjavah.c (output_directory): Add the `const' keyword to a char*.
10855 (temp_directory): Likewise.
10856 (print_c_decl): Likewise.
10857 (print_method_info): Likewise.
10858 (decode_signature_piece): Likewise.
10859 (print_mangled_classname): Likewise.
10861 * java-except.h: Provide prototypes for maybe_start_try,
10862 maybe_end_try and add_handler.
10864 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
10865 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
10866 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
10867 init_expr_processing, push_super_field, init_class_processing,
10868 can_widen_reference_to, class_depth, verify_jvm_instructions,
10869 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
10870 set_local_type, merge_type_state, push_type, load_type_state,
10871 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
10872 emit_unicode_mangled_name): Add prototypes.
10874 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
10875 (print_signature_type): Use ISDIGIT, not isdigit.
10876 (print_signature): Remove unused variable `j'.
10878 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
10879 int when comparing against one.
10881 * jcf-parse.c: Include toplev.h.
10883 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
10884 (localvar_free): Remove unused variable `i'.
10885 (generate_bytecode_conditional): Likewise for variable `kind'.
10887 * jv-scan.c: Include config.h and system.h. Remove redundant
10888 OS header and gansidecl.h includes.
10889 (warning): Add the `const' keyword to a char*. Also add
10890 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
10891 __STDC__, when determining whether to use ANSI-isms.
10892 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
10893 (xmalloc): Don't redundantly prototype here.
10894 (main): Remove unused parameter `envp'. Also fix the arguments
10895 passed to function `fatal' to match the format specifier.
10897 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
10899 * mangle.c: Include toplev.h.
10900 (emit_unicode_mangled_name): Declare parameter `len'.
10902 * parse.y (parse_warning_context): Add the `const' keyword to a
10903 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
10904 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
10905 (issue_warning_error_from_context): Add the `const' keyword to
10907 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
10908 not `__STDC__' for whether to use ANSI-isms.
10910 * typeck.c (incomplete_type_error): Mark parameters `value' and
10911 `type' with ATTRIBUTE_UNUSED.
10912 (parse_signature_type): Use ISDIGIT, not isdigit.
10914 * verify.c (check_pending_block): Add the `const' keyword to a char*.
10915 (verify_jvm_instructions): Likewise. Remove unused variables
10916 `field_name' and `default_val'.
10918 * zextract.c: Include config.h and system.h. Remove redundant
10919 OS header includes.
10921 * zipfile.h: Prototype `read_zip_archive'.
10923 1999-01-21 Andrew Haley <aph@cygnus.com>
10925 * typeck.c (convert): Allow conversions to void type: some
10926 optimizations in gcc do this.
10928 1999-01-21 Andrew Haley <aph@cygnus.com>
10930 * typeck.c (convert_ieee_real_to_integer): New function.
10931 (convert): When not using fast-math and using hardware fp, convert
10932 an IEEE NaN to zero.
10934 1999-01-18 Andrew Haley <aph@cygnus.com>
10936 * parse.y (patch_binop): Do a type conversion from signed to
10937 unsigned and then back to signed when a ">>>" is found.
10939 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10941 * java-tree.h: (check_for_initialization): Added prototype.
10942 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
10943 * parse.y (do_resolve_class): Removed unused locals.
10944 (read_import_dir): Likewise.
10945 (resolve_qualified_expression_name): Array creation
10946 expressions are valid primary expressions.
10947 (qualify_ambiguous_name): Likewise.
10948 (patch_synchronized_statement): Removed unused local.
10950 1999-01-17 Jeffrey A Law (law@cygnus.com)
10952 * Makefile.in (zextract.o): Add dependencies.
10954 * Makefile.in: Do not put ^Ls at the start of a line.
10956 1999-01-15 Per Bothner <bothner@cygnus.com>
10958 * expr.c (process_jvm_instruction): Coerce to correct Throwable
10959 sub-type the result of the call that gets the exception value.
10961 * parse.y (java_complete_expand_methods): If flags_syntax_only,
10962 don't call finish_class.
10964 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
10965 clear found before continuing.
10967 * verify.c (verify_jvm_instructions): On an array load, allow
10968 and handle top of stack to be TYPE_NULL.
10970 * gjavah.c (generate_access): Translate Java package private or
10971 protected access to C++ public, but with a comment.
10973 1999-01-13 Andrew Haley <aph@cygnus.com>
10975 * expr.c (generate_name): Name prefix changed to avoid clashes
10976 with assembler temp labels.
10978 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
10979 MODIFY_EXPR. Without this, code for the assignment may not be
10980 generated at all and the synchronized statement will read an
10981 uninitialized variable.
10983 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10985 * class.c (maybe_layout_super_class): Fixed returned value.
10986 * lex.c: Added 1999 to the copyright.
10987 (java_init_lex): Initialize java_lang_imported.
10988 * lex.h: Added 1999 to the copyright.
10989 * parse.h: Added 1999 to the copyright.
10990 (REGISTER_IMPORT): Fixed typo in trailing macro.
10991 (CURRENT_OSB): New macro.
10992 (struct parser_ctxt): New fields osb_depth, osb_limit.
10993 * parse.y (java_lang_id): New global variable.
10994 (type_import_on_demand_declaration): Don't import java.lang.* twice.
10995 (array_creation_expression:): Use CURRENT_OSB.
10996 (dims:): Uses a stack to keep track of array dimensions.
10997 (cast_expression:): Use CURRENT_OSB.
10998 (find_expr_with_wfl): Return NULL if node found doesn't meet the
11000 (register_fields): Fixed typos in comment.
11001 (check_method_redefinition): Fixed comment indentation.
11002 (java_check_regular_methods): Set saved found wfl to NULL after
11003 having reinstalled it in the previously found DECL_NAME.
11005 1999-01-10 Richard Henderson <rth@cygnus.com>
11007 * gjavah.c (java_float_finite): Use a union to do type punning.
11008 (java_double_finite): Likewise.
11010 1999-01-09 Per Bothner <bothner@cygnus.com>
11012 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
11013 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
11014 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
11015 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
11016 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
11017 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
11019 1999-01-08 Per Bothner <bothner@cygnus.com>
11021 * check-init.c (check_init): If compiling to native, we don't
11022 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
11024 1999-01-08 Tom Tromey <tromey@cygnus.com>
11026 * parse-scan.y (variable_declarator_id): Set or increment
11028 (bracket_count): New global.
11029 (formal_parameter): Handle case where bracket pairs trail variable
11032 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
11034 * jcf-parse.c (yyparse): variable len changed from a char to an
11035 int to prevent overflow.
11037 1999-01-06 Per Bothner <bothner@cygnus.com>
11039 * java-tree.h: Declare read_class.
11040 * jcf-parse.c (read_class): New function.
11041 (load_class): Now just call read_class.
11043 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
11044 * jcf-parse.c (parse_source_file): Declare save_error_count,
11045 which is needed by java_parse_abort_on_error macro,
11046 * parse.y (java_layout_classes, java_expand_classes): Likewise.
11048 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
11049 constructor, if initializing a static field.
11050 (patch_new_array_init): Set TREE_CONSTANT if it is.
11051 * expr.c (java_lang_expand_expr): For a static array constructor
11052 of primitive elements, allocate the array itself statically.
11053 Disabled until we can set the vtable field statically.
11055 * check-init.c: New file. Checks for definite assignment.
11056 * Makefile.in (JAVA_OBJS): Add check-init.o.
11057 * parse.y (java_complete_expand_method): Call check_for_initialization.
11058 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
11060 1999-01-06 Graham <grahams@rcp.co.uk>
11062 * parse.y : include system.h instead of including
11063 standard headers directly with the exception of <dirent.h>.
11065 1999-01-06 Per Bothner <bothner@cygnus.com>
11067 * lex.h: Moved static function declarations to lex.c,
11068 to shut up some -Wall warnings.
11069 * lex.c: Static function declarations moved here.
11070 * jcf-dump.c: Small fixes to shut up -Wall warnings.
11072 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11074 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
11076 1998-12-22 Per Bothner <bothner@cygnus.com>
11078 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
11079 * verify.c (verify_jvm_instructions): Fix off-by-one error.
11081 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
11082 (localvar_alloc): Change return type to void,
11083 (emit_unop): Remove unused variable size.
11085 * jcf-write.c (struct jcf_block): Add new union.
11086 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
11087 (call_cleanups): New functions.
11088 (struct jcf_partial): New fields num_finalizers and return_value_decl.
11089 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
11090 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
11091 * lang.c (lang_init): Call using_eh_for_cleanups.
11092 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
11093 completing operands to patch_synchronized_statement.
11094 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
11095 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
11096 WITH_CLEANUP_EXPR instead of TRY_EXPR.
11098 1998-12-20 John F. Carr <jfc@mit.edu>
11100 * Make-lang.in: Comment out control-Ls; they upset some makes.
11102 1998-12-18 Tom Tromey <tromey@cygnus.com>
11104 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
11107 1998-12-17 Tom Tromey <tromey@cygnus.com>
11109 * parse.y (DIR_SEPARATOR): New define.
11110 (check_class_interface_creation): Use it.
11112 * parse-scan.y (report_main_declaration): Recognize
11113 `java.lang.String' in argument to main.
11115 1998-12-16 Per Bothner <bothner@cygnus.com>
11117 * parse.y (create_interface): Remove bogus test.
11119 1998-12-16 Per Bothner <bothner@cygnus.com>
11121 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
11122 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
11124 1998-12-16 Tom Tromey <tromey@cygnus.com>
11126 * parse-scan.y (qualified_name): Use correct sprintf format.
11128 1998-12-15 Tom Tromey <tromey@cygnus.com>
11130 * gjavah.c (print_field_info): Changed how most negative number is
11133 1998-12-14 Per Bothner <bothner@cygnus.com>
11135 * parse.y (fold_constant_for_init): New function.
11136 (resolve_expression_name): Don't replace static final
11137 constant-initialized fields by its value.
11138 (java_complete_lhs): New. Same as java_complete_tree, except does
11139 not replace static final constant-initialized fields by their values.
11140 (register_fields): If there is an initializer, set DECL_INITIAL and
11141 MODIFY_EXPR_FROM_INITIALIZATION_P.
11142 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
11143 Only call patch_initialized_static_field if
11144 MODIFY_EXPR_FROM_INITIALIZATION_P.
11145 (patch_initialized_static_field): If not valid constant, clear
11148 * parse.y (lookup_field_wrapper): Fix thinko.
11150 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
11151 set and restore global lineno.
11153 1998-12-14 Tom Tromey <tromey@cygnus.com>
11155 * gjavah.c (print_field_info): If value to print is the smallest
11156 value of its size, then print as hex to avoid later warnings from
11159 1998-12-14 Tom Tromey <tromey@cygnus.com>
11161 * gjavah.c (decompile_method): Decompile `return null'.
11162 (process_file): Generate `#pragma interface'.
11163 (method_declared): New global.
11164 (print_method_info): Set it.
11165 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
11166 (print_method_info): Handle abstract methods.
11168 1998-12-13 Per Bothner <bothner@cygnus.com>
11170 * parse.y (patch_method_invocation): If class_decl is null
11171 (e.g. an array type), use original type.
11173 * parse.y (check_thrown_exceptions): Temporary hack to suppress
11174 errors about uncaught exception from clone (of array, specifically).
11176 1998-12-13 Tom Tromey <tromey@cygnus.com>
11178 * gjavah.c (decompile_method): Handle all types of `return'
11179 opcode. Decompile `return this' and `return'.
11180 (method_access): New global.
11181 (print_method_info): Set it.
11182 (decompile_method): Don't decompile a synchronized method.
11184 1998-12-13 Tom Tromey <tromey@cygnus.com>
11186 * jcf-reader.c (jcf_parse_one_method): Recognize
11188 * gjavah.c (HANDLE_END_METHOD): New macro.
11189 (HANDLE_CODE_ATTRIBUTE): New macro.
11190 (decompile_method): New function.
11191 (print_method_info): Don't print `;\n' at end of function decl.
11192 Include java-opcodes.h.
11193 (decompiled): New global.
11195 1998-12-12 Per Bothner <bothner@cygnus.com>
11197 * class.c (build_class_ref): Handle PRIMTYPE.class if
11198 flag_emit_class_files.
11199 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
11200 if flag_emit_class_files.
11201 * parse.y (java_complete_tree): Pre-liminary support for
11202 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
11204 * parse.y (patch_synchronized_statement): Don't call monitorexit
11205 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
11207 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
11209 * zipfile.h (opendir_in_zip): New declaration.
11210 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
11211 (opendir_in_zip): New function, using code from open_in_zip.
11212 (open_in_zip): Call opendir_in_zip.
11213 (find_class): Remove no-longer-used do_class_file parameter,
11214 but add source_ok parameter. Change logic so if we find a .java file,
11215 we don't look for .class in later classpath emtries.
11216 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
11217 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
11218 * gjavah.c: Update call to find_class.
11219 * jcf-dump.c: Likewise.
11221 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
11222 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
11223 nothing if body is empty_stmt_node.
11224 Various little fixes so SP gets correctly adjusted.
11225 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
11226 For CALL_EXPR, test if static first.
11227 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
11228 such as the ones we create for Object and Class.
11229 Set and restore current_function_decl.
11230 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
11231 (note_possible_classname): New function.
11232 (read_import_entry): Removed. Merged with read_import_dir.
11233 (read_import_dir): Don't call find_class - that only gives us
11234 the first classpath entry having the needed package.
11235 Use the struct buffer data structure from buffer.h.
11236 (read_import_dir, find_in_imports_on_demand): The remembered
11237 class names now use '.' (not '/') as package separator.
11239 * parse.y (java_complete_expand_methods): Call write_classfile
11240 here, and not in java_expand_classes (which only gets first class).
11242 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11244 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
11245 (register_fields): If a static fields has an initializer, just
11246 chain it on ctxp->static_initialized, and handle later.
11247 (java_complete_expand_methods): Force <clinit> first.
11248 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
11249 - it's already been completed.
11250 (patch_initialized_static_field): New function.
11251 (java_complete_field): Call it.
11253 1998-12-12 Per Bothner <bothner@cygnus.com>
11255 * expr.c (encode_newarray_type, build_new_array): New functions.
11256 * java-tree.h: Declare build_new_array.
11257 * jcf-write.c (patch_newarray): Use build_new_array.
11259 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
11260 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
11262 * parse.y (patch_new_array_init): Re-organize.
11263 Now is passed the actual array (pointer) type of the value.
11264 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
11265 (patch_array_constructor): Removed - merged into patch_new_array_init.
11266 (java_complete_tree): Update patch_new_array_init.
11268 * jcf-write.c (find_constant_index): New function.
11269 (generate_bytecode_insns): Use find_constant_index.
11270 (generate_classfile): Use find_constant_index for ConstantValue.
11272 1998-12-11 Tom Tromey <tromey@cygnus.com>
11274 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
11275 * decl.c (init_decl_processing): Renamed dtable -> vtable.
11276 * class.c (make_class_data): Renamed dtable -> vtable, and
11277 dtable_method_count -> vtable_method_count.
11279 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11281 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
11282 global variables, initialized.
11283 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
11284 Declared new global variables.
11285 * lex.c (java_lex): Return long_zero_node, float_zero_node,
11286 double_zero_node, integer_zero_node upon direct matching.
11287 * parse.y (purify_type_name): Added function prototype.
11288 (duplicate_declaration_error_p): Consider new_type as potentially
11289 being a incomplete type. Use purify_type_name on type string.
11290 (method_header): saved_type: unused variable removed. Don't figure
11291 return type if method name is invalid.
11292 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
11293 processed by patch_unaryop.
11294 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
11295 increment/decrement node into its original type after binary
11296 numeric promotion on its operands.
11298 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11300 * parse.y (array_initializer:): Array init operand is NULL_TREE
11301 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
11302 now an error. Fixed indentation problems.
11303 (patch_string): Handle error_mark_node as an argument.
11304 (patch_new_array_init): Fixed indentation problems.
11305 (array_constructor_check_entry): Removed check on null wfl_value.
11306 Return an error if wfl_value's walk returns an error.
11308 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11310 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
11311 * lex.c (java_lex): Remember column position before advancing one
11312 token. Retain location information on OCB_TK.
11313 * lex.h (typedef struct java_lc): Added new field.
11314 * parse.h (GET_SKIP_TYPE): New macro.
11315 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
11316 * parse.y (build_new_array_init, patch_new_array_init,
11317 patch_array_constructor, maybe_build_array_element_wfl,
11318 array_constructor_check_entry): New function prototypes.
11319 (switch_block:): Tagged <node>.
11320 (OCB_TK): Tagged <operator>.
11321 (array_initializer:): Installed actions.
11322 (variable_initializer): Build location information on element if
11324 (switch_statement:): Fixed indentation typo.
11325 (switch_block:): Redefined default action.
11326 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
11327 (patch_assignment): Removed duplicate code.
11328 (maybe_build_array_element_wfl, build_new_array_init,
11329 patch_new_array_init, patch_array_constructor,
11330 array_constructor_check_entry): New functions.
11332 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11334 * parse.y (array_initializer): Tagged <node>.
11335 (variable_initializer:): Use default rule.
11336 (array_initializer:): Defined actions.
11337 (variable_initializers:): Likewise.
11338 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
11339 non-static field accesses.
11340 (patch_invoke): Fixed indentation typo.
11341 (java_complete_tree): Likewise.
11342 (build_labeled_block): Changed leading comment. Generate an error
11343 in case of duplicate loop labels.
11344 (patch_conditional_expr): Patch results of string concatenation
11347 1998-12-06 Per Bothner <bothner@cygnus.com>
11349 * constants.c (find_methodref_index): When the class is an interface,
11350 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
11352 * decl.c (finit_identifier_node): Use "$finit$", rather than
11353 "<finit>" (which Sun's verifier rejects).
11354 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
11355 (generate_field_initialization_code): Removed.
11356 (fix_constructors) Don't add call to $finit$ here (wrong order).
11357 (patch_method_invocation): Add $finit$ call here.
11359 * java-tree.h (CALL_USING_SUPER): New macro.
11360 * parse.y (patch_invoke): Remove im local variable.
11361 (patch_method_invocation, patch_invoke): Don't pass super parameter.
11362 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
11363 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
11365 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
11367 * parse.y (java_complete_tree): Don't complain about unreachable
11368 statement if it is empty_stmt_node.
11370 * jcf-write.c (find_constant_wide): New function.
11371 (push_long_const): Use find_constant_wide.
11373 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
11374 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
11375 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
11376 Emit invokeinterface when calling an interface method.
11377 Emit invokespecial also when calling super or private methods.
11379 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
11381 1998-12-06 Per Bothner <bothner@cygnus.com>
11383 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
11385 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11387 * java-tree.h (java_layout_seen_class_methods): New function
11389 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
11390 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
11391 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
11392 * parse.y (method_declarator:): Defined action.
11393 (issue_warning_error_from_context): input_filename saved, set to
11394 the appropriate value and restored after java_error is called.
11395 (build_unresolved_array_type): Fixed comment.
11396 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
11397 (method_header): Deal with return type the same way type are
11398 handled for fields and method's parameters and local variables
11400 (check_method_redefinition): Removed extra CR.
11401 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
11402 (java_layout_seen_class_methods): New function.
11403 (java_layout_classes): Call java_layout_seen_class_methods.
11405 1998-12-03 Per Bothner <bothner@cygnus.com>
11407 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
11409 1998-12-03 Per Bothner <bothner@cygnus.com>
11411 * jcf-dump.c (main): Fix error message.
11412 * jcf-path.c (add_entry): Style fix.
11414 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11416 * class.c (layout_class_method): Call build_java_argument_signature
11417 on constructors too.
11418 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
11419 (patch_method_invocation): Define a primary when resolving an
11420 expression name. Augmented comment on code checking illegal `this'
11421 usage. Loosened it test by accepting NEW_CLASS_EXPR.
11423 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11425 * class.c (layout_class_method): Don't report error on non-static
11426 overriding static if the method is private.
11427 * java-tree.h (finish_class): Prototype added.
11428 * lex.c (java_get_line_col): Handle col argument -2 value.
11429 * parse.h: All static method declarations moved to parse.y.
11430 * parse.y: Now contains all static method declarations previously
11432 (find_expr_with_wfl, missing_return_error,
11433 unreachable_stmt_error): New functions.
11434 (java_get_real_method_name): Identify constructors bearing class
11435 names in source code compiled classes only.
11436 (java_complete_expand_methods): Call missing_return_error.
11437 (invocation_mode): Private methods invoked as static methods.
11438 (java_complete_tree): Call unreachable_stmt_error.
11440 1998-12-01 Tom Tromey <tromey@cygnus.com>
11442 * Makefile.in (+target): Removed.
11443 (+xmake_file): Likewise.
11444 (+tmake_file): Likewise.
11445 (.NOEXPORT): Removed duplicate.
11447 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11449 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
11451 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
11453 * jvgenmain.c: Remove the xmalloc prototype, we get it from
11454 libiberty.h. Provide an xmalloc definition.
11456 * jvspec.c: Remove the xmalloc prototype.
11458 * parse-scan.y: Include config.h and system.h. Don't include
11459 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
11460 Provide an xstrdup definition.
11462 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
11464 * jcf-path.c (add_entry): Recognize ".jar" too.
11465 * lang-specs.h: Likewise.
11467 1998-11-26 Per Bothner <bothner@cygnus.com>
11469 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
11470 soft_monitorenter_node, soft_monitorexit_node, throw_node.
11472 * jcf-write.c (generate_bytecode_insns):
11473 Handle pre/post-increment/decrement of long.
11475 * jcf-write.c (generate_bytecode_insns):
11476 Handle missing exception handler (finally for synchronized).
11478 1998-11-25 Per Bothner <bothner@cygnus.com>
11480 * java-tree.h (end_params_node): Declare global.
11481 * decl.c (end_params_node): New global.
11482 (init_decl_processing, start_java_method): Use end_params_node for
11483 end of list of parameter types. Follows correct gcc conventions.
11484 * expr.c (pop_argument_types, pop_arguments): Likewise.
11485 * lang.c (put_decl_node): Likewise.
11486 * typeck.c (various places): Likewise.
11487 * class.y (various places): Likewise.
11488 * parse.y (various places): Likewise.
11490 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
11491 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
11493 * class.c: Add #include flags.h, remove no-longer needed declaration.
11495 * class.c (layout_class_method): Remove commented-out code, re-format.
11496 Don't add vtable entry (or index) for private methods.
11497 * expr.c (expand_invoke): A private method is implicitly final.
11498 * class.c (make_class_data): If inlining or optimizing,
11499 skip private methods.
11501 * class.c (finish_class): New function. Calls existing methods,
11502 but alls emits deferred inline functions.
11503 * jcf-parse.c (parse_class_file): Call finish_class.
11504 * parse.y (java_complete_expand_methods): Likewise.
11506 * expr.c (build_java_binop): Explicit default, to silence -Wall.
11508 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
11510 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
11512 * jcf-write.c (generate_bytecode_conditional): Fix typo.
11514 1998-11-24 Per Bothner <bothner@cygnus.com>
11516 * (generate_classfile): Always write class access flag with
11519 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11521 * class.c (maybe_layout_super_class): New function.
11522 (layout_class): Reorganized. Loop on class methods dispatched into
11523 a new function. Call maybe_layout_super_class.
11524 (layout_class_methods, layout_class_method): New functions.
11525 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
11527 (expand_invoke): Likewise.
11528 * java-tree.h (all_class_list): New global variable declared.
11529 (layout_class_methods, layout_class_method): New function
11531 (LAYOUT_SEEN_CLASS_METHODS): New macro.
11532 * jcf-parse.c (all_class_list): New global variable.
11533 (load_class): Extended what class_or_name can be. Use parser
11534 context mechanism to save globals before calling jcf_parse.
11535 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
11536 is set on the file name.
11537 (jcf_parse): Layout class methods when Object is loaded, otherwise
11538 record class in all_class_list for delayed method layout.
11539 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
11540 * lang.c (put_decl_node): Decode <init> into the decl context
11542 * lex.c (java_allocate_new_line): Use xmalloc.
11543 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
11544 pointers, not TREE_LIST elements.
11545 (struct parser_ctxt): Fixed comment indentations, added comments
11546 and reordered some fields.
11547 (java_check_methods): Function prototype removed.
11548 * parse.y (java_push_parser_context): Use xmalloc.
11549 (java_parser_context_restore_global): Pop extra pushed ctxp only
11550 when there's nothing next.
11551 (maybe_create_class_interface_decl): Fixed comment, add new
11552 created class decl to all_class_list.
11553 (method_header): Use GET_REAL_TYPE on argument's types.
11554 (method_declarator): Use GET_REAL_TYPE, change type to the real
11555 type in TREE_LIST dependency node. Build argument list with the
11557 (create_jdep_list): Use xmalloc. Removed allocation error message.
11558 (obtain_incomplete_type): Fixed leading comment. Broadened
11559 incoming argument meaning.
11560 (register_incomplete_type): Use xmalloc. Removed allocation error
11562 (safe_layout_class): Fixed leading comment.
11563 (jdep_resolve_class): Reversed if statement condition and switch
11564 if and else bodies.
11565 (resolve_and_layout): Fixed leading comment. Broadened incoming
11567 (complete_class_report_errors): New local variable name, for
11568 clarity. purify_type_name used for all error cases.
11569 (java_get_real_method_name): Stricter check on constructors.
11570 (java_check_regular_methods): Reverse methods list only if not
11571 already laid out. Layout artificial constructor.
11572 (java_check_methods): Deleted.
11573 (source_start_java_method): Obtain incomplete type for patchable
11575 (java_layout_classes): Fixed leading comment. Use
11576 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
11577 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
11578 before returning. Fixed comments.
11579 (java_expand_classes): Check for errors up front.
11580 (patch_method_invocation): Class to search is resolved and laid
11583 1998-11-24 Per Bothner <bothner@cygnus.com>
11585 * expr.c (java_lang_expand_expr): Add missing emit_queue.
11587 * javaop.h (int8): Removed - not used.
11588 (jbyte): Redefine portably with correct signedness.
11590 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
11592 * jcf-write.c (generate_bytecode_insns): Fix typo
11593 OPCODE_getstatic to OPCODE_getfield.
11595 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
11596 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
11597 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
11599 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11601 * jcf-parse.c (jcf_parse_source): Function returned type is
11602 void. Added prototype.
11603 (jcf_parse): Function returned type is void.
11604 (yyparse): Remove call to fclose on the last parsed file.
11606 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
11608 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11610 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
11611 (layout_class): Cope with methods featuring WFL in decl names.
11612 * decl.c (unqualified_object_id_node): New global variable,
11614 (build_decl_no_layout): Removed.
11615 * expr.c (build_primtype_type_ref): Handle Double.
11616 (java_lang_expand_expr): Fixed indentations.
11617 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
11618 (flag_wall, flag_redundant, flag_not_overriding,
11619 flag_static_local_jdk1_1, unqualified_object_id_node): Global
11620 variable declarations.
11621 (build_decl_no_layout): Removed prototype.
11622 (java_get_real_method_name): Added prototype.
11623 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
11624 (java_parse_abort_on_error): Macro now just returns.
11625 * jcf-parse.c (jcf_parse_source): Check fclose returned
11626 value. Call emit_register_classes if java_report_errors returns
11628 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
11629 flag_static_local_jdk1_1): New integer flags.
11630 (lang_decode_option): New flags set here.
11631 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
11632 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
11633 the flag_redundant variable.
11634 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
11635 when parsing java.lang.Object class.
11636 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
11637 NULL_TREE to build.
11638 (resolve_qualified_expression_name): Fixed indentation.
11639 (patch_array_ref): Changed prototype.
11640 (not_initialized_as_it_should_p): Prototype removed.
11641 (java_report_errors): Added function prototype.
11642 * parse.y (formal_parameter:): Changed error message for not yet
11643 supported final parameters.
11644 (class_type_list:): Set both PURPOSE and VALUE of created
11645 TREE_LIST to be class_type.
11646 (primary_no_new_array:): Handle class literals on primitive types.
11647 (parse_warning_context): Reinstalled correct force_error and
11648 do_warning flags setups.
11649 (java_report_errors): Changed prototype. Return java_error_count
11651 (variable_redefinition_error): Consider treating variable type as
11653 (create_interface): Warn about redundant abstract modifier if
11654 flag_redundant is set. Changed error message.
11655 (lookup_field_wrapper): Save/restore globals before/after looking
11657 (duplicate_declaration_error_p): Consider treating declaration
11658 type as a fake pointer.
11659 (register_fields): Extract real type from dependency node. Check
11660 for duplicate field declaration after type adjustment. Use
11661 DECL_INITIAL to store static final initialized values.
11662 (method_header): Extract real function type from dependency node.
11663 (check_abstract_method_header): Use GET_METHOD_NAME.
11664 (obtain_incomplete_type): Layout fake pointer type.
11665 (safe_layout_class): Don't try to check for methods before layout.
11666 (java_complete_class): Don't check for correct throws clause
11667 elements inheritance here.
11668 (resolve_and_layout): Broadened name parameter meaning.
11669 (reset_method_name): Use GET_METHOD_NAME.
11670 (java_get_real_method_name): New function.
11671 (java_check_regular_methods): Don't check methods in
11672 java.lang.Object. Verify lineage of throws clause elements. Use
11673 flag_no_overriding in warning report.
11674 (check_throws_clauses): Don't check if class was from
11675 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
11676 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
11677 (declare_local_variables): Use flag_static_local_jdk1_1 to report
11678 warning on unsupported final local variables. Use build_decl
11679 instead of build_decl_no_layout. Get real local variable type from
11681 (source_start_java_method): Get real parameter type from
11682 dependency node. Call build_decl instead of build_decl_no_layout.
11683 (java_layout_classes): Reverse tree and layout type and class as
11684 required. Mark class as loaded when done.
11685 (resolve_field_access): Fixed indentation. Restricted condition
11686 leading to static field access code generation. Set field_type
11687 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
11688 (resolve_qualified_expression_name): Initialize type_found to
11689 null. Handle static field resolved during qualification. Fixed
11690 layout on non primitive field decl types.
11691 (not_accessible_p): Fixed typo in comment.
11692 (patch_method_invocation): Resolve and layout class to search from
11694 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
11695 layout non primitive type, if necessary. Make method node only to
11697 (find_applicable_accessible_methods_list): Consider WFL'ed method
11698 decl names. Fixed indentation.
11699 (argument_types_convertible): Resolve and layout target type if
11701 (java_complete_tree): Fixed indentation problems. Rewrote
11702 CALL_EXPR thrown exceptions check. Re-installed further processing
11703 of the assignment in certain cases.
11704 (patch_assignment): Call maybe_build_primttype_type_ref to perform
11705 inlining on class literals.
11706 (valid_builtin_assignconv_identity_widening_p): Cope with constant
11708 (valid_method_invocation_conversion_p): Likewise.
11709 (patch_string): Temporary disable forbidden use of `this' in
11710 explicit constructor invocations when doing string concatenation
11711 within their scope.
11712 (patch_unaryop): Added comment. Reinstalled code to disable
11713 further check on assignment operation with cast expression RHS.
11714 (patch_switch_statement): Fixed indentation.
11715 (build_try_statement): Call build_decl instead of
11716 build_decl_no_layout.
11717 (patch_synchronized_statement): Likewise.
11718 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
11719 IS_UNCHECKED_EXPRESSION_P.
11720 (check_thrown_exceptions_do): Changed leading comment. Resolve and
11721 layout argument exception type.
11722 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
11723 of IS_UNCHECKED_EXPRESSION_P.
11725 1998-11-18 Anthony Green <green@cygnus.com>
11727 * jcf-parse.c (yyparse): Open class file in binary mode.
11729 1998-11-15 Per Bothner <bothner@cygnus.com>
11731 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
11733 * jcf-write.c (perform_relocations): Move check out one loop.
11735 1998-11-15 Anthony Green <green@hoser.cygnus.com>
11737 * Make-lang.in: Fix reference to srcdir.
11738 * jv-scan.c: Add missing xmalloc prototype.
11739 * jvgenmain.c: Ditto.
11741 1998-11-15 Per Bothner <bothner@cygnus.com>
11743 * decl.c (error_mark_node), java-tree.h: New global.
11744 * parse.y: Use empty_stmt_node instead of size_zero_node.
11745 (build_if_else_statement): If missing else, use empty_stmt_node.
11747 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
11748 (java_complete_expand_method): Complain if return is missing.
11749 (java_check_regular_methods): Comment out incorrect error check.
11750 (not_accessible_p): Fix incorrect handling of protected methods.
11751 (patch_method_invocation): Pass correct context to not_accessible_p.
11752 (find_applicable_accessible_methods_list): Likewise.
11753 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
11754 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
11755 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
11756 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
11758 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
11759 (push_int_const): Remove reundant NOTE_PUSH.
11760 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
11761 (- case SWITCH_EXPR): Fix code generation bug.
11762 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
11763 (generate_classfile): More robust for abstract methods.
11765 1998-11-15 Anthony Green <green@cygnus.com>
11767 * Makefile.in: jv-scan and jvgenmain all require libiberty.
11768 * Make-lang.in: Ditto.
11770 * jv-scan.c: Remove xmalloc and xstrdup definitions.
11771 * jvgenmain: Ditto.
11773 1998-11-15 Per Bothner <bothner@cygnus.com>
11775 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
11777 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
11779 1998-11-14 Per Bothner <bothner@cygnus.com>
11781 Allow uses of interface types to verify. This is not really
11782 type-safe, but it matches what Sun does, and is OK as long as
11783 there are appropriate run-time checks.
11784 * verify.c (merge_types): If merging two interface types,
11785 just set the result to java.lang.Object.
11786 * expr.c (pop_type): Any interface is matches by java.lang.Object.
11788 1998-11-13 Tom Tromey <tromey@cygnus.com>
11790 * gjavah.c (main): Handle --output-class-directory argument.
11791 * jvspec.c (lang_specific_driver): Translate `-d' into
11792 -foutput-class-dir.
11793 * jcf.h (jcf_write_base_directory): Declare.
11794 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
11795 * lang-options.h: Mention -foutput-class-dir.
11796 * jcf-write.c (jcf_write_base_directory): New global.
11797 (make_class_file_name): Put generated .class file into `-d'
11798 directory, or into source directory if -d not given. Function now
11800 (write_classfile): Free class file name. Handle case where class
11802 (DIR_SEPARATOR): New macro.
11803 Include <sys/stat.h>
11805 * Makefile.in (prefix): New macro.
11807 1998-11-12 Per Bothner <bothner@cygnus.com>
11809 * parse.y (patch_invoke): Do less if flag_emit_class_files.
11810 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
11811 here (done in patch_invoke instead).
11812 (case_identity): Moved here from parse.y.
11814 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
11815 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
11816 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
11817 so they can be efficiently scanned without recursion.
11818 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
11819 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
11820 in BLOCK iteratively, rather than recursively.
11822 * parse.y (do_unary_numeric_promotion): New function.
11823 (patch_unaryop, patch_binop, patch_array_ref): Use it.
11825 * parse.y (patch_newarray): Various fixes.
11827 Re-do handling of switch statements (for proper block scoping).
11828 * parse.y: Add just a single block for the enture switch block,
11829 but don't create any "case blocks".
11830 (group_of_labels): Rmeoved unneeded non-terminal.
11831 CASE_EXPR and DEFAULT_EXPR are added to current block.
11832 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
11833 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
11834 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
11835 * parse.y (wfl_operator, print_int_node): Make non-static.
11836 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
11837 as part of recursive scan of block.
11838 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
11839 (patch_switch_statement): Most tests move dinto java_complete_tree.
11841 * parse.y: Make various production be non-typed (void).
11842 * parse.y (parse_error): Merged into issue_warning_error_from_context.
11843 * parse.y (add_stmt_to_compound): Don't create/change extra node.
11844 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
11846 * jcf-write.c (struct jcf_handler): New type.
11847 (struct jcf_switch_state): New type.
11848 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
11849 (alloc_handler, emit_unop, emit_reloc): New functions.
11850 (adjust_typed_op): Add extra parameter ("max type" offset).
11851 (emit_switch_reloc, emit_case-reloc): New function.
11852 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
11853 (generate_bytecode_insns): Support REAL_CST, switch statements,
11854 exception handling, method calls, object/array creation, and more.
11856 * class.c: Remove some unused variables.
11857 * constants.c (find_string_constant): New function.
11858 (count_constant_pool_bytes): Fix to correctly handle wide constants.
11859 * decl.c (complete_start_java_method): Don't _Jv_InitClass
11860 if flag_emit_class_files.
11862 1998-11-12 Tom Tromey <tromey@cygnus.com>
11864 * jcf-io.c (find_class): Added explanatory comment.
11866 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
11867 trailing slash to `.zip' entries.
11869 * jvspec.c (lang_specific_driver): Correctly handle case where
11870 GC_NAME not defined.
11872 1998-11-11 Tom Tromey <tromey@cygnus.com>
11874 * jvspec.c (GC_NAME): New define.
11875 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
11877 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
11879 1998-11-11 Per Bothner <bothner@cygnus.com>
11881 * jcf-dump.c (TABLE_SWITCH): Fix typos.
11883 1998-11-11 Tom Tromey <tromey@cygnus.com>
11885 * jcf-dump.c (main): Correctly recognize `--'-style long options.
11887 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11889 * class.c (is_compiled_class): Call safe_layout_class for class
11890 compiled from source.
11891 * conver.h (convert_to_integer, convert_to_real,
11892 convert_to_pointer): Added prototypes.
11893 * decl.c (init_decl_processing): Non longer push the decls of
11894 `methodtable', `constants', `Class', `Field', `dispatchTable'
11895 `jexception' and `Method'.
11896 * expr.c (build_invokeinterface): New function.
11897 (expand_invoke): static variable CLASS_IDENT now in
11898 build_invokeinterface. Use build_invokeinterface.
11899 (expand_java_field_op): Moved code to inline
11900 java.lang.PRIMTYPE.TYPE into a function.
11901 (build_primtype_type_ref): New function.
11902 * java-tree.def (INSTANCEOF_EXPR): New tree code.
11903 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
11904 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
11905 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
11906 (DECL_LOCAL_STATIC_VALUE): New macro.
11907 (build_invokeinterface, build_primtype_type_ref): New function
11909 (java_parse_abort_on_error): Macro rewritten.
11910 * jcf-parse.c (current_method): Add comment to declaration.
11911 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
11912 Function prototypes fixed.
11913 (jcf_parse_source): push/pop parser context. save/restore global.
11914 (parse_source_file): Fixed leading comment. Now take a
11915 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
11916 classes and pop the parser context anymore.
11917 (yyparse): Push parser context, save globals, parse the source
11918 file, restore globals and pop the parser context when processing a
11920 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
11921 * lex.c (java_parse_doc_section): New function.
11922 (java_lex): Call java_parse_doc_section when appropriate. Build an
11923 operator around INSTANCEOF_TK.
11924 * lex.h (java_lineterminator, java_sprint_unicode,
11925 java_unicode_2_utf8, java_lex_error, java_store_unicode):
11926 Prototypes rewritten.
11927 (java_parse_escape_sequence, java_letter_or_digit_p,
11928 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
11929 java_read_unicode, java_store_unicode, java_read_char,
11930 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
11931 Added function prototypes.
11932 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
11934 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
11936 (struct parser_ctxt): New fields: deprecated,
11937 current_parsed_class_un, gclass_list.
11938 (fix_method_argument_names, issue_warning_error_from_context,
11939 resolve_package, lookup_package_type): New function prototypes.
11940 (resolve_expression_name): Fixed function prototype.
11941 (find_applicable_accessible_methods_list): Fixed indentation, added
11942 extra argument in prototype.
11943 (check_final_assignment, build_null_of_type, check_deprecation,
11944 check_method_redefinition, reset_method_name,
11945 java_check_regular_methods, java_check_abstract_methods,
11946 maybe_build_primttype_type_ref): New function prototype.
11947 * parse.y (conver.h): Include.
11948 (INSTANCEOF_TK): Tagged <operator>.
11949 (single_type_import_declaration): Use REGISTER_IMPORT macro.
11950 (relational_expression:): Build binop for instanceof.
11951 (java_push_parser_context): Remember ctxp->gclass_list across
11953 (java_pop_parser_context): Simply return if no context
11954 exists. Remember gclass_list across contexts.
11955 (issue_warning_error_from_context): New function.
11956 (parse_error_context): Don't setup ctxp->elc here. Call
11957 issue_warning_error_from_context instead.
11958 (parse_warning_context): Likewise.
11959 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
11960 setup. Link new class/interface to ctxp->gclass_list.
11961 (add_superinterfaces): Register interface as incomplete if not
11963 (create_class): Remember class unqualified name in
11964 ctxp->current_parsed_class_un. Check class deprecation.
11965 (register_fields): Check field deprecation. Remember static final
11966 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
11968 (method_header): New local variable ORIG_ARG. Use unqualified
11969 current class name for check on constructor errors. Promote return
11970 type if of record type. Argument list fix moved in
11971 fix_method_argument_names, called here. Check method deprecation.
11972 (fix_method_argument_names): New function.
11973 (method_declarator): Promote record typed arguments.
11974 (safe_layout_class): Check class methods before layout.
11975 (java_complete_class): Compute field layout when patched.
11976 (do_resolve_class): Try to load class after having it renamed
11977 after the package name.
11978 (get_printable_method_name): Use DECL_CONTEXT.
11979 (reset_method_name): New function.
11980 (check_method_redefinition): Use reset_method_name.
11981 (java_check_regular_methods): New local variable
11982 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
11983 names for error report. Check for compile-time error when method
11984 found has default (package) access.
11985 (java_check_abstract_methods): Now takes an interface DECL node as
11986 an argument. Also reinstall real name on unchecked
11987 overriding/hiding methods for error report.
11988 (java_check_methods): Fixed leading comment. Get classes to verify
11989 from ctxp->gclass_list. Use CHECK_METHODS macro and set
11990 CLASS_METHOD_CHECKED_P on class verification.
11991 (lookup_java_method2): Get real method name if necessary.
11992 (find_in_imports): Don't check package class access here.
11993 (resolve_package, lookup_package_type): New functions.
11994 (java_layout_classes): Fixed leading comment. Take classes to be
11995 laid out from ctxp->gclass_list.
11996 (java_complete_expand_methods): Don't expand native and abstract
11998 (java_expand_classes): New function.
11999 (resolve_expression_name): Use additional argument ORIG. Retrieve
12000 values of static final field of primitive types.
12001 (resolve_field_access): Handles static final field of promotive
12003 (resolve_qualified_expression_name): Handle STRING_CST as
12004 primaries and package name resolution. Check deprecation on found
12005 decls. Set where_found and type_found on non static field resolved
12006 during qualification. Layout non primitive field decl types.
12007 (check_deprecation): New function.
12008 (maybe_access_field): Simplified.
12009 (patch_method_invocation_stmt): Local variable CLASS_TYPE
12010 removed. Reverse method's argument when primary is a type. Don't
12011 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
12012 instead. Include abstract class in the list of class searchable
12013 for constructors. Use DECL_CONTEXT of found method for access
12014 checks. Check method deprecation.
12015 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
12016 converting arguments. Handle INVOKE_INTERFACE.
12017 (lookup_method_invoke): Search constructor using existing
12018 infrastructure (don't rely on lookup_java_constructor anymore).
12019 (find_applicable_accessible_methods_list): Extra argument flag
12020 LC. Now include constructor in the search.
12021 (qualify_ambiguous_name): Conditional expression are primaries.
12022 (not_initialized_as_it_should_p): static final are always
12024 (java_complete_tree): Pass extra NULL argument to
12025 resolve_expression_name. Stricter test to carry on patching
12026 assignments. New case for INSTANCEOF_EXPR.
12027 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
12028 (check_final_assignment, maybe_build_primttype_type_ref): New
12030 (patch_assignment): Detect resolved static finals and carry normal
12031 assignment error check on them. Inline PRIMTYPE.TYPE read access.
12032 (try_builtin_assignconv): Access constant 0 on all primitive
12034 (valid_builtin_assignconv_identity_widening_p): Accept identical
12035 types. Accept all promoted type on int type.
12036 (valid_ref_assignconv_cast_p): Accept a null pointer to be
12037 assigned to a reference.
12038 (valid_method_invocation_conversion_p): Accept to check null
12040 (build_binop): Merge declaration and initialization of local
12042 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
12043 numeric types. Improved validity test for qualify operators on
12045 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
12046 and PREINCREMENT_EXPR. Also detect resolved static finals of a
12047 primitive type and issue the appropriate error message.
12048 (resolve_type_during_patch): Mark class loaded when resolved.
12049 (patch_cast): Allow null to be cased to reference types.
12050 (build_null_of_type): New function.
12051 (patch_array_ref): Handle array on references correctly.
12052 (patch_return): Removed unused local variable MODIFY. Force
12053 boolean to be returned as integers. Allows null to be returned by
12054 a function returning a reference.
12055 * typeck.c (convert_to_integer, convert_to_real,
12056 convert_to_pointer): Prototypes moved to convert.h
12057 (lookup_argument_method): Use method real name, if necessary.
12059 1998-10-30 Tom Tromey <tromey@cygnus.com>
12061 * class.c (build_class_ref): Changed name of primitive classes to
12064 * class.c (make_class_data): Renamed fields: nmethods to
12065 method_count, method_count to dtable_method_count. Always set
12066 `state' field to 0.
12067 * decl.c (init_decl_processing): Likewise.
12069 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12071 * class.c (layout_class): Don't mangle <finit>, produce
12072 __finit<class> instead. Don't verify artificial methods.
12073 * decl.c (finit_identifier_node): New declared global.
12074 (init_decl_processing): finit_identifier_node initialized.
12075 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
12076 * java-tree.h (finit_identifier_node): Declared as extern.
12077 (struct lang_decl): New field called_constructor.
12078 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
12079 (CLASS_HAS_FINIT_P): New macro.
12080 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
12081 explicit constructor invocation.
12082 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
12083 CALL_SUPER_CONSTRUCTOR_P): New macros.
12084 (write_classfile): Added prototype.
12085 * jcf-parse.c (jcf_parse_source): Parse and remember for
12086 generation if the file was seen on the command line.
12087 (parse_source_file): Don't write the class file here.
12088 (yyparse): Loop on files rewritten. Set current_jcf.
12089 (parse_zip_file_entries): Parse class file only if it was found.
12090 * lang.c (init_parse): Don't open command line provided filename
12092 (lang_parse): Don't set main_jcf anymore.
12093 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
12094 (JCONSTRUCTOR_CHECK): New macro.
12095 (JBSC_TYPE_P): New macro.
12096 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
12097 (COMPLETE_CHECK_OP_2): New macro.
12098 (struct parse_ctxt): New field explicit_constructor_p.
12099 (check_class_interface_creation): Fixed prototype indentation.
12100 (patch_method_invocation_stmt): Prototype reflects added argument.
12101 (patch_invoke): Likewise.
12102 (complete_method_declaration, build_super_invocation,
12103 verify_constructor_circularity,
12104 build_this_super_qualified_invocation, get_printable_method_name,
12105 patch_conditional_expr, maybe_generate_finit, fix_constructors,
12106 verify_constructor_super, create_artificial_method,
12107 start_artificial_method_body, end_artificial_method_body,
12108 generate_field_initialization_code): New function prototypes.
12109 * parse.y: Fixed leading comment
12110 (constructor_header:, constructor_body:, block_end:): Rules tagged
12112 (type_declaration:): Call maybe_generate_finit.
12113 (method_declaration:): Action for method_body: placed in new
12114 function complete_method_declaration, called here.
12115 (constructor_declaration:): Defined actions. Removed leading
12117 (constructor_header:): New rule with action.
12118 (constructor_body:): Rule rewritten using block_begin: and
12119 block_end:. Defined actions.
12120 (constructor_declarator:, explicit_constructor_invocation:):
12122 (block:): Use new rules block_begin: block_end:.
12123 (block_begin:, block_end:): New rules and actions.
12124 (block_statements:): Fixed error message for explicit
12126 (method_invocation:): Call build_this_super_qualified_invocation
12127 if primary is `this' or `super' was seen.
12128 (conditional_expression:): Action defined.
12129 (extra_ctxp_pushed_p): New static global flag.
12130 (java_parser_context_save_global): Create parser context if
12131 necessary. Use extra_ctxp_pushed_p to remember it.
12132 (java_parser_context_restore_global): Pop extra parser context if
12134 (build_array_from_name): Array on primitive types are marked
12136 (register_fields): Restore new name in field initializer
12137 expression if type was altered. Non static fields initialized upon
12138 declaration marked initialized.
12139 (maybe_generate_finit): New function.
12140 (maybe_generate_clinit): Use create_artificial_method,
12141 start_artificial_method_body, end_artificial_method_body. Generate
12142 debug info for enclosed initialization statements.
12143 (method_header): Fixed leading comment. Check constructor
12144 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
12146 (complete_method_declaration, constructor_circularity_msg,
12147 verify_constructor_circularity): New functions.
12148 (get_printable_method_name): New function.
12149 (check_method_redefinition): Don't rename <finit> methods. Fix
12150 declared constructor names. Error message for
12151 constructors modified.
12152 (java_check_regular_methods): Local variable seen_constructor
12153 renamed saw_constructor. Skip verification on constructors. Create
12154 default constructor with create_artificial_method.
12155 (java_check_methods): Removed unnecessary empty line.
12156 (create_artificial_method, start_artificial_method_body,
12157 end_artificial_method_body): New functions.
12158 (java_layout_classes): Changed leading comment. Reverse fields
12159 list if necessary. Always layout java.lang.Object if being
12161 (java_complete_expand_methods): Verify constructor circularity.
12162 (java_complete_expand_method): Call fix_constructor on
12163 constructors. Local variable no_ac_found removed. Restore
12164 bindings if method body expansion failed.
12165 (fix_constructors, verify_constructor_super,
12166 generate_field_initialization_code): New function.
12167 (java_expand_classes): Fixed leading comment. Write class file
12169 (resolve_expression_name): Check for illegal instance variable
12170 usage within the argument scope of an explicit constructor
12172 (resolve_qualified_expression_name): Pass extra from_super flag
12173 when invoking patch_method_invocation_stmt. New case for
12174 conditional expression when used as a primary. Check for error
12175 when acquiring super.
12176 (patch_method_invocation_stmt): Added extra argument super. New
12177 local variable is_static_flag. Set class_to_search according to
12178 the nature of the constructor invocation. Don't add `this'
12179 argument when expanding NEW_CLASS_EXPR. Check for illegal method
12180 invocation within the argument scope of explicit constructor
12181 invocation. Set is_static according to is_static_flag. Provide
12182 extra `super' argument to patch_invoke invocation.
12183 (patch_invoke): New argument from_super. Loop on arguments
12184 indentation fixed. Pass from_super to invocation_mode. New switch
12185 case INVOKE_SUPER. Fixed error message in switch default case.
12186 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
12188 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
12189 (lookup_method_invoke): Fixed prototypes in candidates list. Error
12190 message takes constructors into account.
12191 (find_applicable_accessible_methods_list): Fixed indentation.
12192 (qualify_ambiguous_name): Take explicit constructor invocation
12193 into account. Deal with a conditional expression as a primary to
12195 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
12196 case. Added extra argument to patch_method_invocation_stmt.
12197 Register calls made to explicit constructor `this'. Don't call
12198 save_expr in ARRAY_REF case when emitting class files. Check for
12199 illegal use of this when expanding explicit constructor invocation
12201 (complete_function_arguments): Set and reset parser context
12202 explicit_constructor_p field value when appropriate.
12203 (build_super_invocation, build_this_super_qualified_invocation):
12205 (patch_assignment): Fixed typo.
12206 (patch_unaryop): Check on final fields occurs only when a decl
12208 (patch_return): Take constructors into account.
12209 (patch_conditional_expr): New function.
12210 * typeck.c (build_java_signature): Removed unnecessary empty line.
12212 1998-10-28 Jeffrey A Law (law@cygnus.com)
12214 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
12216 1998-10-28 Tom Tromey <tromey@cygnus.com>
12218 * decl.c (init_decl_processing): Renamed fields.
12219 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
12220 interface_len, msize fields.
12222 * class.c (make_class_data): Removed subclass_head and
12223 subclass_next fields.
12224 * decl.c (init_decl_processing): Removed subclass_head and
12225 subclass_next fields.
12227 1998-10-28 Jeffrey A Law (law@cygnus.com)
12229 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
12230 * mangle.c (emit_unicode_mangled_name): Similarly.
12232 1998-10-26 Nick Clifton <nickc@cygnus.com>
12234 * jcf-parse.c (get_constant): Place braces around code to compute
12235 'd' when REAL_ARITHMETIC is not defined.
12237 1998-10-25 H.J. Lu (hjl@gnu.org)
12239 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
12242 1998-10-23 Tom Tromey <tromey@cygnus.com>
12244 * lang-specs.h: `.zip' files are input to jc1.
12246 1998-10-22 Per Bothner <bothner@cygnus.com>
12248 * jvspecs.c: Add (but don't enable) support for combining multiple
12249 .class and .java input filenames to a single jc1 invocation.
12250 Add support for -C flag (copile to .class files).
12251 Translate -classpath and -CLASSPATH arguments.
12252 * lang-specs.h: Don't set %2 spec.
12254 1998-10-22 Tom Tromey <tromey@cygnus.com>
12256 * jcf-path.c (add_entry): Don't add trailing separator if entry is
12258 (add_path): Don't add trailing separator to non-empty path
12261 * lang.c (lang_decode_option): Check for -fclasspath and
12262 -fCLASSPATH before examining other `-f' options.
12264 * java-tree.h (finalize_identifier_node): Don't declare.
12265 * class.c (make_class_data): Don't push "final" field.
12266 * decl.c (init_decl_processing): Don't push "final" field.
12267 (finalize_identifier_node): Removed.
12268 (init_decl_processing): Don't set finalize_identifier_node.
12270 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
12272 1998-10-11 Anthony Green <green@cygnus.com>
12274 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
12275 (JV_SCAN_SOURCES): New macro.
12276 (JCF_DUMP_SOURCES): Likewise.
12277 (jcf-dump$(exeext)): New target.
12278 (jv-scan$(exeext)): New target.
12280 1998-10-22 Tom Tromey <tromey@cygnus.com>
12282 * Makefile.in (LEX): Removed.
12283 (LEXFLAGS): Likewise.
12284 (SET_BISON): New macro.
12286 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
12287 spurious diffs in parse.c.
12288 ($(PARSE_SCAN_C)): Likewise.
12289 (PARSE_DIR): New macro.
12291 (PARSE_SCAN_C): Likewise.
12292 (PARSE_RELDIR): New macro.
12294 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
12296 * jcf-io.c (find_class): Use saw_java_source to determine when to
12297 look for `.java' file.
12298 * jcf-parse.c (saw_java_source): New global.
12299 (yyparse): Set it if `.java' file seen.
12301 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
12302 (GCJH_SOURCES): Likewise.
12303 * Makefile.in (datadir): New macro.
12304 (libjava_zip): Likewise.
12305 (JAVA_OBJS): Added jcf-path.o.
12306 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12307 (../gcjh$(exeext)): Likewise.
12308 (jcf-path.o): New target.
12309 * java-tree.h (fix_classpath): Removed decl.
12310 * jcf-parse.c (fix_classpath): Removed.
12311 (load_class): Don't call fix_classpath.
12312 * parse.y (read_import_dir): Don't call fix_classpath.
12313 * lex.h: Don't mention classpath.
12314 * lex.c (java_init_lex): Don't initialize classpath.
12315 * jcf-io.c (classpath): Removed global.
12316 (find_class): Use jcf_path iteration functions. Correctly search
12317 class path for .java file.
12318 (open_in_zip): New argument `is_system'.
12319 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
12320 classpath-related options.
12321 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
12323 (lang_init): Call jcf_path_init.
12324 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
12325 * lang-specs.h: Handle -I. Minor cleanup to -M options.
12326 Correctly put braces around second string in each entry.
12327 * gjavah.c (main): Call jcf_path_init. Recognize all the new
12328 classpath-related options.
12329 (help): Updated for new options.
12330 * jcf.h: Declare functions from jcf-path.c. Don't mention
12331 `classpath' global.
12332 * jcf-path.c: New file.
12334 * jcf-depend.c: Include jcf.h.
12336 * jcf-write.c (localvar_alloc): Returns `void'.
12337 (localvar_free): Removed unused variable.
12339 * lang.c (OBJECT_SUFFIX): Define if not already defined.
12340 (init_parse): Use OBJECT_SUFFIX, not ".o".
12342 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12344 * class.c (emit_register_classes): Renamed from
12345 emit_register_class.
12346 * java-tree.h (emit_register_classes): Prototype renamed from
12347 emit_register_class.
12348 * jcf-parse.c (yyparse): Call emit_register_classes once before
12350 * parse.y (java_expand_classes): No longer register classes.
12352 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12354 * class.c (is_compiled_class): New local variable
12355 seen_in_zip. Identify classes found in currently compiled source
12357 * decl.c (complete_start_java_method): Fixed typo.
12358 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
12359 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
12360 (CLASS_P): Moved around.
12361 (java_parse_abort_on_error): Macro moved from jcf-parse.c
12362 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
12364 (jcf_parse_source): Changed leading comment. Removed unnecessary
12365 fclose and CLASS_FROM_SOURCE_P marking.
12366 (parse_source_file): New local variables remember_for_generation
12367 and filename. Mark parsed file name identifier node. Removed block
12368 executed when parse_only was null. Set remember_for_generation.
12369 Use it as an argument to java_pop_parser_context.
12370 (yyparse): New local variables several_files, list, next node and
12371 current_file_list. Split ampersand separated file names into
12372 current_file_list. Iterate through the list and parse accordingly.
12373 * parse.h (java_pop_parser_context): New function prototype.
12374 * parse.y (ctxp_for_generation): New static global variable.
12375 (java_pop_parser_context): New argument generate. Link popped ctxp
12376 to ctxp_for_generation list accordingly.
12377 (java_complete_expand_methods): Fixed indentation.
12378 (java_expand_classes): New function.
12380 1998-10-17 Per Bothner <bothner@cygnus.com>
12382 * Makefile.in: Link with libiberty.a instead of memmove.o.
12384 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12386 * lex.c (setjmp.h): No longer included.
12387 * lex.h (setjmp.h): Included.
12388 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
12389 (duplicate_declaration_error_p): Renamed from
12390 duplicate_declaration_error.
12391 (build_array_from_name): New function prototype.
12392 * parse.y (setjmp.h): No longer included.
12393 (variable_declarator_id): Define action.
12394 (build_array_from_name): New function.
12395 (duplicate_declaration_error_p): Renamed from
12396 duplicate_declaration_error. Fixed leading comment.
12397 (register_fields): Main `for' loop reorganized. Uses
12398 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
12399 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
12400 build_array_from_name.
12401 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
12403 (read_import_dir): Don't try to skip `.' and `..'.
12404 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
12405 build_array_from_name. Main `for' loop reorganized.
12406 (resolve_qualified_expression_name): When building access to a
12407 field, use the type where the field was found, not its own type.
12408 (maybe_access_field): Use field DECL_CONTEXT if the type where the
12409 field was found is null.
12410 (qualify_ambiguous_name): Sweep through all successive array
12413 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12415 * java-tree.h (pop_labeled_block, lang_printable_name,
12416 maybe_add_interface, set_super_info, get_access_flags_from_decl,
12417 interface_of_p, inherits_from_p, fix_classpath,
12418 complete_start_java_method, emit_handlers, init_outgoing_cpool,
12419 make_class_data, register_class, alloc_name_constant): New
12420 function prototypes.
12421 * lang.c (lang_decode_option): Set argc argument unused. Fixed
12422 indentation. Added cast to remove warning.
12423 (lang_printable_name): Set v argument unused.
12424 (lang_print_error): Added argument to lang_printable_name call.
12425 (java_dummy_print, print_lang_decl, print_lang_type,
12426 print_lang_identifier, lang_print_xnode): All argument marked
12428 * lex.c (java_unget_unicode): Removed unnecessary argument.
12429 (java_allocate_new_line): Unused local variable is gone.
12430 (java_read_char): Added parenthesis in expressions to remove
12431 warnings. Added final return statement.
12432 (java_read_unicode): Added parenthesis in expression to remove
12434 (java_parse_end_comment): Fixed java_unget_unicode invocation.
12435 (java_parse_escape_sequence): Likewise.
12436 (java_lex): Unused local variables are gone. Fixed
12437 java_unget_unicode invocation.
12438 * lex.h (set_float_handler): Prototype added when JC1_LITE not
12440 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
12441 lang_printable_name invocation in macro.
12442 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
12444 (duplicate_declaration_error): Suppressed unused argument in
12446 (identical_subpath_p): Function declaration is gone.
12447 (patch_invoke): Suppressed unused argument in prototype.
12448 (patch_cast, build_labeled_block, check_thrown_exceptions):
12450 * parse.y (setjmp.h): Included
12451 (toplev.h): Likewise.
12452 (field_declaration:): Suppressed unused local
12453 (label_decl:): Fixed build_labeled_block invocation.
12454 (java_pop_parser_context): Put extra parenthesis around assignment
12456 (yyerror): Suppressed unused local variables.
12457 (variable_redefinition_error): Fixed lang_printable_name
12459 (create_interface): Suppressed unused local variables.
12460 (create_class): Likewise.
12461 (duplicate_declaration_error): Suppressed unused argument. Fixed
12462 lang_printable_name invocation.
12463 (register_fields): Suppressed unused local variable. Fixed
12464 duplicate_declaration_error invocation.
12465 (method_header): Suppressed unused local variable.
12466 (method_declarator, parser_check_super): Likewise.
12467 (java_complete_class): Suppressed unused local variable. Fixed
12468 fatal error message.
12469 (complete_class_report_errors): Added default: in switch.
12470 (java_check_regular_methods): Fixed lang_printable_name
12472 (check_throws_clauses): Likewise.
12473 (java_check_abstract_methods): Suppressed unused local
12474 variable. Fixed lang_printable_name invocation.
12475 (read_import_entry): Added supplemental return statement.
12476 (read_import_dir): Suppressed unused local variables.
12477 (check_pkg_class_access, declare_local_variables): Likewise.
12478 (source_start_java_method): Suppressed unused extern variable
12480 (expand_start_java_method): Suppressed unused extern and local
12481 variable declarations.
12482 (java_complete_expand_methods): Likewise.
12483 (java_complete_expand_method): Suppressed unused local variables.
12484 (make_qualified_name): Likewise.
12485 (resolve_qualified_expression_name): Added default: in
12486 switch. Fixed lang_printable_name invocation.
12487 (class_instance_creation_expression): Added parenthesis around
12489 (patch_method_invocation_stmt): Fixed lang_printable_name and
12490 patch_invoke invocations.
12491 (check_for_static_method_reference): Fixed lang_printable_name
12493 (patch_invoke): Suppressed unused arguments and local variables.
12494 (lookup_method_invoke): Suppressed unused local variables.
12495 (qualify_ambiguous_name): Added default: in switch.
12496 (identical_subpath_p): Function removed.
12497 (patch_assignment): Suppressed unused local variables. Suppressed
12498 unnecessary if statement. Fixed lang_printable_name invocations.
12499 (try_builtin_assignconv): Fixed lang_printable_name invocations.
12500 (valid_ref_assignconv_cast_p): Parenthesis around
12501 expression. Suppressed unused local variables.
12502 (build_binop): Suppressed unused local variables. fixed
12503 lang_printable_name invocations.
12504 (string_constant_concatenation): Suppressed unused local
12506 (patch_unaryop): Fixed lang_printable_name invocation.
12507 (patch_cast): Suppressed unnecessary argument. Fixed
12508 lang_printable_name invocation.
12509 (patch_array_ref): Fixed lang_printable_name invocation.
12510 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
12511 (build_labeled_block): Suppressed unused argument.
12512 (generate_labeled_block): Fixed build_labeled_block invocation.
12513 (build_loop_body): Suppressed unused local variables.
12514 (patch_loop_statement): Likewise.
12515 (patch_exit): Fixed lang_printable_name invocation.
12516 (patch_switch_statement): Likewise.
12517 (case_identity): First argument marked unused.
12518 (patch_try_statement): Fixed lang_printable_name invocations.
12519 (patch_synchronized_statement, patch_throw_statement): Likewise.
12520 (check_thrown_exceptions): Fixed check_thrown_exceptions and
12521 lang_printable_name invocations.
12522 (check_thrown_exceptions_do): Suppressed unused argument.
12524 1998-10-14 Tom Tromey <tromey@cygnus.com>
12526 * jcf-write.c (write_classfile): Add output class file as target.
12527 * lang-options.h: Added -MD, -MMD, -M, and -MM.
12528 * jcf.h: Added declarations for dependency-tracking functions.
12529 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
12530 * lang.c (lang_decode_option): Recognize -MD and -MMD.
12531 (finish_parse): Call jcf_dependency_write.
12532 (dependency_tracking): New global.
12533 (DEPEND_SET_FILE): New define.
12534 (DEPEND_ENABLE): New define.
12535 (init_parse): Enable dependency tracking if required.
12537 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
12538 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12539 (../gcjh$(exeext)): Likewise.
12540 (jcf-depend.o): New target.
12541 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
12542 (GCJH_SOURCES): Likewise.
12543 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
12545 (find_classfile): Added dep_name argument.
12546 (find_class): Compute name of dependency.
12547 (open_in_zip): Call jcf_dependency_add_file.
12548 * gjavah.c (output_file): No longer global.
12549 (usage): Don't mention "gjavah".
12551 (java_no_argument): Likewise.
12552 (version): Likewise.
12553 (main): Recognize and handle -M family of options.
12554 (print_mangled_classname): Return is void.
12555 (process_file): Handle case where output is suppressed.
12556 (HANDLE_END_FIELD): Likewise.
12557 (HANDLE_METHOD): Likewise.
12558 * jcf-depend.c: New file.
12560 1998-10-13 Jeffrey A Law (law@cygnus.com)
12562 * java-tree.def: Add missing newline at EOF.
12564 1998-10-13 Tom Tromey <tromey@cygnus.com>
12566 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
12567 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
12569 Include <config.h> and "system.h".
12570 (disassemble_method): Undefine RET to avoid clash with
12571 config/i386/i386.h.
12573 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12575 * decl.c (runtime_exception_type_node, error_exception_type_node):
12576 New global variables.
12577 (init_decl_processing): Initialized.
12578 * expr.c (java_lang_expand_expr): Set caught exception type to
12579 null if catch handler argument doesn't exit.
12580 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
12582 * java-tree.h (runtime_exception_type_node,
12583 error_exception_type_node): Global variables declared.
12584 (DECL_FUNCTION_THROWS): New macro.
12585 (DECL_FUNCTION_BODY): Modified comment.
12586 (DECL_SPECIFIC_COUNT): Likewise.
12587 (struct lang_decl): New field throws_list.
12588 (IS_UNCHECKED_EXPRESSION_P): New macro.
12589 * lex.c (java_lex): Generate location information for THROW_TK.
12590 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
12591 EXCEPTIONS_P): New macros.
12592 (enum jdep_code): New value JDEP_EXCEPTION.
12593 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
12594 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
12595 PATCH_METHOD_RETURN_ERROR): New macros.
12596 (patch_method_invocation_stmt): Added new argument to prototype.
12597 (patch_synchronized_statement, patch_throw_statement,
12598 check_thrown_exceptions, check_thrown_exceptions_do,
12599 purge_unchecked_exceptions, check_throws_clauses): New function
12601 * parse.y Fixed typo in keyword section.
12602 (throw:): Rule tagged <node>.
12603 (THROW_TK): Keyword tagged <operator>.
12604 (method_header:): Last argument to call to method_header passed
12606 (throws:, class_type_list:, throw_statement:,
12607 synchronized_statement:, synchronized:): Defined actions.
12608 (method_header): New local variable current. Register exceptions
12609 from throws clause.
12610 (java_complete_tree): Complete and verify exceptions from throws
12612 (complete_class_report_errors): Error message on exceptions not
12614 (java_check_regular_methods): Fixed typo. Shortcut on private
12615 overriding methods. Changed error message on method
12616 redefinition. Check for throws clause compatibility.
12617 (check_throws_clauses): New function.
12618 (java_check_abstract_methods): Use DECL_NAME for wfl or current
12619 method. Changed error message on method redefinition.
12620 (currently_caught_type_list): New static variable.
12621 (java_complete_expand_methods): Purge unchecked exceptions from
12622 throws clause list. Call PUSH_EXCEPTIONS before walk and
12623 POP_EXCEPTIONS after.
12624 (resolve_qualified_expression_name): Pass new argument as NULL to
12625 patch_method_invocation_stmt.
12626 (patch_method_invocation_stmt): New argument ref_decl. Invoke
12627 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
12628 argument list when appropriate. Use new argument if non null to
12629 store selected method decl.
12630 (patch_invoke): Convert if necessary args of builtin types before
12631 forming CALL_EXPR. Argument list no longer reversed here.
12632 (invocation_mode): Treat final methods as static methods.
12633 (java_complete_tree): New cases for THROW_EXPR: and
12634 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
12636 (complete_function_arguments): No more RECORD_TYPE
12637 conversion. Function parameter nodes no longer saved.
12638 (valid_ref_assignconv_cast_p): Avoid handling null type.
12639 (patch_binop): Fixed null constant reference handling.
12640 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
12641 BUILD_THROW macros.
12642 (patch_try_statement): Fixed comments. Record caught types in
12643 list, push the list, expand try block and pop the list.
12644 (patch_synchronized_statement, patch_throw_statement,
12645 check_thrown_exceptions, check_thrown_exceptions_do,
12646 purge_unchecked_exceptions): New functions.
12647 * typeck.c (lookup_argument_method): Allow WFL in place of method
12648 DECL_NAME during method definition check
12650 1998-10-09 Tom Tromey <tromey@cygnus.com>
12652 * gjavah.c (decode_signature_piece): New function.
12653 (print_c_decl): Use it. Added `name_override' argument.
12654 (print_method_info): Use name_override argument to print_c_decl.
12655 (seen_fields): Removed.
12656 (print_field_info): Don't update seen_fields.
12657 (struct method_name): New structure.
12658 (method_name_list): New global.
12659 (print_method_info): Add new method to list of methods.
12660 (name_is_method_p): New function.
12661 (print_field_info): If field name has same name as method, then
12663 (process_file): Parse methods before fields.
12664 (field_pass): New global.
12665 (HANDLE_END_FIELD): Take field_pass into account.
12667 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12669 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
12670 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
12672 1998-10-03 Anthony Green <green@cygnus.com>
12674 * jvspec.c: Fix bug in jvgenmain_spec patch.
12676 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12678 * Makefile.in (lang.o:): Install dependency on java-tree.def.
12679 * decl.c (soft_exceptioninfo_call_node): New global variable.
12680 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
12681 takes extra integer argument. soft_exceptioninfo_call_node
12683 * except.c (java_set_exception_lang_code): New function
12684 (method_init_exceptions): Called here.
12685 (prepare_eh_table_type): New function.
12686 (expand_end_java_handler): Called here.
12687 * expr.c (build_java_throw_out_of_bounds_exception): Now features
12688 one argument. Modified generation of call to
12689 soft_badarrayindex_node to use new argument.
12690 (build_java_arrayaccess): Pass faulty index value to
12691 build_java_throw_out_of_bounds_exception.
12692 (generate_name): New function.
12693 (java_lang_expand_expr): New local variables node, current,
12694 has_finally_p. Expand TRY_EXPR node.
12695 (process_jvm_instruction): Replace top of the stack with thrown
12696 object reference when entering exception handler.
12697 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
12698 specific tree codes.
12699 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
12701 (DECL_SPECIFIC_COUNT): New macro.
12702 (prepare_eh_table_type, java_set_exception_lang_code,
12703 generate_name): New function declarations.
12704 (match_java_method): Declaration deleted.
12705 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
12707 * lex.c (TRY_TK, CATCH_TK): Generate location information.
12708 * parse.h (redefinition_error, refine_accessible_methods_list,
12709 can_cast_to_p): Function declaration removed.
12710 (classitf_redefinition_error, variable_redefinition_error,
12711 parse_jdk1_1_error, find_applicable_accessible_methods_list,
12712 find_most_specific_methods_list, argument_types_convertible,
12713 enter_a_block, valid_builtin_assignconv_identity_widening_p,
12714 valid_cast_to_p, valid_method_invocation_conversion_p,
12715 try_reference_assignconv, add_stmt_to_compound,
12716 build_jump_to_finally, build_tree_list, patch_try_statement,
12717 java_get_catch_block): New function declarations.
12718 * parse.y (string_buffer_type): Global variable deleted.
12719 (group_of_labels, catches, catch_clause, catch_clause_parameter,
12720 finally): Rules tagged <node>.
12721 (TRY_TK, CATCH_TK): Token tagged <operator>.
12722 (class_body_declaration:, class_member_declaration:,
12723 formal_parameter:, explicit_constructor_invocation:,
12724 interface_member_declaration:, constant_declaration:,
12725 primary_no_new_array:, class_instance_creation_expression:,
12726 array_creation_expression:): Issue error on unsuported JDK1.1
12728 (try_statement:, catches:, finally:): Define actions.
12729 (catch_clause_parameter): New rule.
12730 (catch_clause:): Use new rule catch_clause_parameter.
12731 (parse_jdk1_1_error): New function.
12732 (redefinition_error): Renamed classitf_redefinition_error.
12733 (variable_redefinition_error): New function.
12734 (check_class_interface_creation): Call
12735 classitf_redefinition_error.
12736 (java_complete_tree): Added error message on JDEP_TYPE: case.
12737 (complete_class_report_errors): Fixed indentation.
12738 (declare_local_variables): Call variable_redefinition_error.
12739 (source_end_java_method): Call java_set_exception_lang_code and
12740 emit_handlers where appropriate.
12741 (java_method_add_stmt): Call add_stmt_to_block.
12742 (add_stmt_to_block): New function.
12743 (lookup_method_invoke): Fixed outside comment. new local variable
12744 candicates. Call find_applicable_accessible_methods_list and
12745 find_most_specific_methods_list when searching for a
12746 method. Modified error report to list possible candidates when
12748 (find_applicable_accessible_methods_list,
12749 find_most_specific_methods_list, argument_types_convertible): New
12751 (refine_accessible_methods_list): Function deleted.
12752 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
12753 expr (if applicable) before calling patch_array_ref.
12754 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
12755 (enter_block): Fixed comment.
12756 (enter_a_block): New function.
12757 (patch_assignment): Reorganized. Call try_reference_assignconv for
12758 references. Call valid_cast_to_p instead of can_cast_to_p.
12759 (try_reference_assignconv,
12760 valid_builtin_assignconv_identity_widening_p): New functions.
12761 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
12762 (valid_cast_to_p, valid_method_invocation_conversion_p): New
12764 (build_string_concatenation): Don't resolve StringBuffer.
12765 (patch_cast): Fixed inverted arguments.
12766 (patch_array_ref): Code to save array expr deleted. Call
12767 valid_cast_to_p instead of can_cast_to_p.
12768 (generate_labeled_block): Call generate_name.
12769 (build_jump_to_finally, build_try_statement, java_get_catch_block,
12770 patch_try_statement): New functions.
12771 * typeck.c (match_java_method): Function deleted.
12773 1998-10-02 Anthony Green <green@cygnus.com>
12775 * jvspec.c: jvgenmain_spec uses different temporary file names.
12777 1998-10-02 Anthony Green <green@cygnus.com>
12779 * jvspec.c (lang_specific_driver): Fail if user specifies
12780 --main= when not linking.
12782 1998-09-28 Tom Tromey <tromey@cygnus.com>
12784 * class.c (make_class_data): Push value for `thread' field.
12785 * decl.c (init_decl_processing): Added `thread' field to class.
12787 * class.c (add_field): Always make static fields externally
12790 1998-09-26 Anthony Green <green@cygnus.com>
12792 * expr.c (build_java_athrow,
12793 build_java_throw_out_of_bounds_exception, expand_invoke,
12794 build_newarray, expand_java_multianewarray, build_java_monitor):
12795 Update comments to reflect _Jv_* function names.
12797 1998-09-25 Per Bothner <bothner@cygnus.com>
12799 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
12800 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
12801 * parse.y (expand_start_java_method): Likewise.
12803 1998-09-24 Per Bothner <bothner@cygnus.com>
12805 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
12807 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
12808 (add_field): No longer need to convert from RECORD_TYPE to pointer,
12809 * expr.c: Remove no-longer-needed calls to promote_type.
12810 * decl.c (give_name_to_locals): Liekwise.
12811 * jcf-parse.c (get_class_constant): Compensate for new signatures.
12812 * parse.y: Add/remove promote_type calls as appropriate.
12813 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
12814 (parse_signature_string): Likewise.
12815 (build_java_array_type): Fix for now signature convenions.
12817 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
12819 1998-09-23 Tom Tromey <tromey@cygnus.com>
12821 * class.c (init_class_processing): libjava function renamed to
12824 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12826 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
12827 * java-tree.def: Fixed DEFTREECODE third argument.
12828 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
12829 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
12830 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
12831 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12832 JAVA_THIS_EXPR): Now replaced by tree code definitions.
12833 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
12834 * lang.c (java_tree_code_type, java_tree_code_length,
12835 java_tree_code_name): New arrays.
12836 (lang_init): Append Java tree node definitions to Gcc ones.
12837 * lex.c (expression_obstack): Declared as extern when JC1_LITE
12839 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
12841 (java_lex): Allow declaration of empty string constants. Retain
12842 location information on CASE_TK and DEFAULT_TK.
12843 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
12844 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
12845 Modified to be more robust.
12846 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
12847 (build_new_invocation, try_builtin_assignconv,
12848 patch_switch_statement, string_constant_concatenation,
12849 build_string_concatenation, patch_string_cst, patch_string,
12850 java_expand_switch): New function declarations.
12851 * parse.y: Rules related to switch and EH tagged <node>.
12852 (label_id): Set to NULL_TREE
12853 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
12855 (this_or_super:): Fixed indentation.
12856 (statement:, statement_nsi:, statement_without_trailing_substatement:,
12857 statement_expression:): Removed call to RULE on all sub-rules.
12858 (switch_expression:, switch_labels:): New rules.
12859 (switch_statement:, switch_block:, switch_block_statement_groups:,
12860 switch_block_statement_group:, switch_labels:, switch_label:):
12862 (throw_statement:, synchronized_statement:, try_statement:):
12863 Defined temporary actions.
12864 (class_instance_creation_expression:): Call
12865 build_new_invocation. Fixed indentation.
12866 (field_access): Fixed indentation.
12867 (method_invocation): Likewise.
12868 (make_qualified_primary): Use THIS_EXPR.
12869 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
12870 resolving from SUPER, set *type_found.
12871 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
12872 (java_complete_tree): Removed unused local variable `location'. Case
12873 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
12874 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
12875 on MODIFY_EXPR: and all binary operator tree code cases. Removed
12876 STRING_CST: case. default: checks for patchable strings.
12877 (complete_function_arguments): Transform string constant or
12878 crafted StringBuffer if necessary.
12879 (build_method_invocation): Fixed comments.
12880 (build_new_invocation): New function.
12881 (patch_assignment): Call try_builtin_assignconv to figure a valid
12882 assignment conversion between builtin types.
12883 (try_builtin_assignconv): New function.
12884 (build_binop): Use URSHIFT_EXPR directly to call build.
12885 (operator_string): Use UNARY_PLUS_EXPR.
12886 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
12888 (do_merge_string_cste, merge_string_cste,
12889 string_constant_concatenation, build_string_concatenation,
12890 patch_string, patch_string_cst): New function.
12891 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
12892 (patch_unaryop): Likewise. New test of valid ++/-- operands.
12893 (build_newarray_node): Use NEW_ARRAY_EXPR.
12894 (build_this): Use THIS_EXPR.
12895 (build_return): Enable debug information on return statement.
12896 (build_if_else_statement): Likewise.
12897 (complete_labeled_statement): Fixed related comment.
12898 (build_loop_body): Fixed comment.
12899 (build_bc_statement): Enable debug information on break/continue
12901 (patch_bc_statement): Fixed typos. Handle SWITCH statement
12903 (patch_switch_statement, case_identity, java_expand_switch): New
12906 1998-09-21 Per Bothner <bothner@cygnus.com>
12908 * buffer.h (BUFFER_INIT): New macro.
12909 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
12910 Pass (struct jcf_partial *state) to most functions.
12911 (jcf_block, jcf_relocation): New types.
12912 Support labels, branches, conditionals, loops.
12914 1998-09-21 Tom Tromey <tromey@cygnus.com>
12916 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
12918 1998-09-21 Per Bothner <bothner@cygnus.com>
12920 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
12921 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
12922 not integer_type_node (INT_TYPE_SIZ bits).
12924 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
12926 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
12927 * jcf-dump.c (print_exception_table): New function.
12928 (disassemble_method): Better handling of wide instructions.
12929 Make more robust for bad input.
12931 1998-09-30 Jeffrey A Law (law@cygnus.com)
12933 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
12936 1998-09-17 Jeffrey A Law (law@cygnus.com)
12938 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
12940 1998-09-17 Tom Tromey <tromey@cygnus.com>
12942 * Makefile.in ($(PARSE_H)): Removed target.
12944 1998-09-17 Jeffrey A Law (law@cygnus.com)
12946 * Makefile.in (JAVA_OBJS): Add memmove.o
12947 (memmove.o): New target & rules.
12949 1998-09-15 Tom Tromey <tromey@cygnus.com>
12951 * expr.c (expand_invoke): Don't generate a call to the class init
12954 1998-09-14 Jeffrey A Law (law@cygnus.com)
12956 * Makefile.in: Add many missing dependencies.
12957 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
12959 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
12960 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
12962 1998-09-11 Per Bothner <bothner@cygnus.com>
12964 * decl.c (complete_start_java_method): If method is static (and
12965 not private) call _Jv_InitClass.
12966 * expr.c (expand_invoke): Don't call build_class_init.
12968 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
12970 1998-09-10 Jeffrey A Law (law@cygnus.com)
12972 * Make-lang.in (GCJ): Define before using.
12974 1998-09-09 Jeffrey A Law (law@cygnus.com)
12976 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
12977 losing due to namespace pollution in GNU getopt.h
12979 1998-09-09 Tom Tromey <tromey@cygnus.com>
12981 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
12982 (java.all.cross): Likewise.
12983 (java.rest.encap): Likewise.
12985 1998-09-08 Jeffrey A Law (law@cygnus.com)
12987 * gjavah.c (print_class_decls): Fix thinko in arglist
12988 * jcv-io.c (find_classfile): Similarly.
12990 1998-09-07 Jeffrey A Law (law@cygnus.com)
12992 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
12994 1998-09-05 Tom Tromey <tromey@cygnus.com>
12996 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
12997 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
12998 * Makefile.in (PARSE_C): New macro.
12999 (PARSE_H): Likewise.
13000 (PARSE_SCAN_C): Likewise.
13001 ($(PARSE_C)): Target renamed from parse.c.
13002 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
13003 (clean): Remove parse-scan.c as well.
13004 (parse.o): Depend on $(PARSE_C).
13006 1998-09-05 Anthony Green <green@cygnus.com>
13008 * README, license.terms: Removed.
13010 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
13011 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
13012 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
13013 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
13014 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
13015 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
13016 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
13017 and Java trademark attribution.
13019 1998-09-04 Tom Tromey <tromey@cygnus.com>
13021 * Makefile.in: Use gcjh, not gjavah.
13022 * config-lang.in (stagestuff): Use gcjh, not gjavah.
13023 * Make-lang.in: Changed gjavah to gcjh everywhere.
13025 1998-09-03 Per Bothner <bothner@cygnus.com>
13027 * gjavah.c: Support new -prepend -add -append flags.
13028 (print_method_info): Method is not virtual if class is final.
13030 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13032 * jv-scan.c: Fixed copyright assignment.
13033 * keyword.gperf: Likewise.
13034 * keyword.h: Likewise.
13035 * lex.c: Fixed copyright assignment.
13036 (java_lex): Push unicode back when parsing '<'.
13037 * lex.h: Fixed copyright assignment.
13038 * parse-scan.y: Likewise.
13039 * parse.h: Fixed copyright assignment.
13040 (build_debugable_stmt, complete_for_loop): New function prototypes.
13041 * parse.y: Fixed copyright assignment.
13042 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
13043 size_zero_node when completing a loop with no exit condition.
13044 (for_statement_nsi:): Define action.
13045 (for_init:, for_update:): Return size_zero_node when empty.
13046 (declare_local_variables): Call build_debugable_stmt.
13047 (build_debugable_stmt): New function.
13048 (build_loop_body): Build debugable statement around loop
13050 (complete_loop_body): Take into account the debugable statement
13051 around the EXIT_EXPR.
13052 (complete_loop_body): New function.
13053 (patch_exit_expr): Fixed condition inversion.
13055 1998-09-02 Tom Tromey <tromey@cygnus.com>
13057 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
13058 name of thread define.
13059 * jvspec.c (THREAD_NAME): New macro.
13061 (THREADLIB): Likewise.
13062 (lang_specific_driver): Recognize attempt to link with thread
13063 library or gc library. Recognize -ljava on command line so it
13064 isn't linked against more than once.
13066 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13068 * parse-scan.y (report_main_declaration): Name of the class
13069 containing `main' can be a qualified name.
13071 1998-08-31 Tom Tromey <tromey@cygnus.com>
13073 * config-lang.in: Changed gjavac to gjc everywhere.
13074 * Make-lang.in: Changed gjavac to gjc everywhere.
13076 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13078 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
13079 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
13080 and install the files.
13081 * Makefile.in (JAVA_OBJS_LITE): New variable.
13082 (compiler:): Now include jv-scan as a dependency.
13083 (../jv-scan$(exeext), parse-scan.c): New targets.
13084 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
13085 * config-lang.in (compilers): Removed gcj, gjavah from the list.
13086 * jcf-parse.c (parse_source_file): Call java_layout_classes and
13087 check for errors even if parse_only.
13088 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
13090 (yylex): New function. Uses java_lex body.
13091 (java_lex): Removed commented out statement. Remove local variable
13092 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
13093 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
13094 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
13095 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
13096 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
13097 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
13099 (java_lex_error): Empty if JC1_LITE is defined.
13100 (java_get_line_col): Return 0 if JC1_LITE is defined.
13101 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
13102 SET_MODIFIER_CTX): Moved into the section containing the macros
13103 conditionally defined by JC1_LITE.
13104 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
13105 argument if JC1_LITE is defined.
13106 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
13107 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
13109 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
13110 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
13111 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
13112 to different values according to JC1_LITE.
13113 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
13114 declared if JC1_LITE set.
13115 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
13116 defined if JC1_LITE not set.
13117 (struct parser_ctx): Reorganized and skip the jc1 front end part
13119 (java_layout_classes): New function definition.
13120 (java_push_parser_context, java_init_lex, yyparse, yylex,
13121 yyerror): Prototype always declared. All other static function
13122 prototypes declared only if JC1_LITE is not set.
13123 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
13124 declared in parse.h.
13125 (java_layout_classes): New function.
13126 (java_complete_expand_methods): No longer layout the class here.
13127 * parse-scan.y: New file.
13128 * jv-scan.c: New file.
13130 1998-08-25 Tom Tromey <tromey@cygnus.com>
13132 * gjavah.c (main): Handle -friend option.
13133 (friend_specs): New global.
13134 (generate_access): Handle friend_specs.
13135 (process_file): Likewise.
13136 (MAX_FRIENDS): New macro.
13137 (friend_count): New global.
13138 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
13139 Changed all callers.
13141 1998-08-24 Per Bothner <bothner@cygnus.com>
13143 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
13144 (main): Handle processing all the entries of a named .zip archive.
13145 * jcf-io.c (jcf_trim_old_input): New function.
13146 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
13148 1998-08-24 Per Bothner <bothner@cygnus.com>
13150 * lang.c (flag_assume_compiled): Make default be on.
13152 1998-08-21 Per Bothner <bothner@cygnus.com>
13154 * jcf-dump.c: Add bunches of flags to control output more.
13155 (process_class): New function; support printing more than one class.
13156 (main): Support new --print-main and --javap flags.
13157 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
13158 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
13160 1998-08-20 Per Bothner <bothner@cygnus.com>
13162 Change mangling of dispatch table to match C++ vtable (w/thunks).
13163 * class.c (build_dtable_decl), java-tree.h: New function.
13164 (make_class_data): Call it.
13165 * decl.c (init_decl_processing): Likewise.
13167 1998-08-19 Warren Levy <warrenl@cygnus.com>
13169 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
13170 soft_anewarray; adjust args passed.
13171 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
13172 match _Jv_NewObjectArray.
13174 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13176 * decl.c (push_labeled_block, pop_labeled_block): New functions.
13177 * expr.c (loopup_label): Call create_label_decl.
13178 (create_label_decl): New function.
13179 (java_lang_expand_expr): Call expand_start_bindings with argument
13181 * java-tree.h Added space after PROTO in function declarations
13183 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
13184 (create_label_decl, push_labeled_block): New function
13186 * lex.c (label_id): Initialize.
13187 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
13189 * parse.h Added space after PROTO in function declarations when
13191 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
13192 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
13193 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
13194 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
13196 (struct parser_ctxt): New fields current_loop,
13197 current_labeled_block.
13198 (build_if_else_statement, patch_if_else_statement,
13199 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
13200 generate_labeled_block, complete_labeled_statement,
13201 build_bc_statement, patch_bc_statement, patch_loop_statement,
13202 build_new_loop, build_loop_body, complete_loop_body): New function
13204 * parse.y (java_warning_count): New global variable.
13205 (label_id): New static variable.
13206 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
13207 (block:): Return size_zero_node when block is empty.
13208 (empty_statement:): Return size_zero_node.
13209 (statement:): Implement supplemental action when for_statement: is
13211 (label_decl:): New rule.
13212 (labeled_statement:): Rewritten using label_decl. Actions
13214 (labeled_statement_nsi:): Likewise.
13215 (if_then_statement): Actions implemented.
13216 (while_expression): New rule.
13217 (while_statement:): Rewritten using while_expression. Actions
13219 (while_statement_nsi:): Likewise.
13220 (do_statement_begin:): New rule.
13221 (do_statement:): Rewritten using do_statement_begin. Actions
13223 (for_statement:): Rewritten using for_begin. Actions implemented.
13224 (for_statement_nsi:): Likewise.
13225 (for_header:, for_begin:): New rules.
13226 (for_init:): Actions implemented.
13227 (statement_expression_list:, break_statement:,
13228 continue_statement:): Likewise.
13229 (yyerror): Count number of issued warning(s).
13230 (java_report_errors): Report error(s) and/or warning(s).
13231 (java_complete_class): Use build_java_argument_signature to
13232 recompute completed method signature.
13233 (java_check_regular_methods): New locals method_wfl and aflags.
13234 Use method_wfl instead of lookup_cl during error reports. Fixed
13235 indentation and modified some error messages. Use
13236 lang_printable_name in method instead of the DECL_NAME. New code
13237 to issue warnings on methods not overriding corresponding methods
13238 private to a different package.
13239 (java_method_add_stmt): Call add_stmt_to_compound.
13240 (add_stmt_to_compound): New function.
13241 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
13242 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
13243 (build_if_else_statement, patch_if_else_statement,
13244 build_labeled_block, generate_labeled_block,
13245 complete_labeled_statement, build_new_loop, build_loop_body,
13246 complete_loop_body, patch_loop_statement, build_bc_statement,
13247 patch_bc_statement, patch_exit_expr): New functions.
13248 * typeck.c (build_java_signature): Build argument signature before
13249 enclosing it in between parenthesis.
13251 1998-08-17 Warren Levy <warrenl@cygnus.com>
13253 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
13254 (JAVA_OBJS): Added reminder comment
13256 1998-08-13 Nick Clifton <nickc@cygnus.com>
13258 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
13259 be interpreted as a long long.
13261 1998-08-13 Warren Levy <warrenl@cygnus.com>
13263 * decl.c (init_decl_processing): Use _Jv_InitClass, not
13264 soft_initialise_class. Use _Jv_NewMultiArray, not
13265 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
13266 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
13267 _Jv_CheckArrayStore, not soft_checkarraystore. Use
13268 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
13270 1998-08-12 Per Bothner <bothner@cygnus.com>
13272 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
13273 length_identifier_node): New global tree node constants.
13274 * parse.y (kw_super, kw_this, kw_length): Removed globals.
13275 Replace uses by super_identifier_node etc.
13276 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
13278 * parse.y (resolve_field_access): Don't special-case ".length" if
13279 flag_emit_class_files.
13280 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
13281 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
13284 1998-08-11 Per Bothner <bothner@cygnus.com>
13286 * decl.c (init_decl_processing): Remove unused method_type_node fields.
13287 * class.c (make_method_value): Remove init for removed fields.
13289 * class.c (layout_class): Use build_java_argument_signature.
13290 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
13292 * typeck.c (push_java_argument_signature): Removed. Merged into ...
13293 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
13294 (build_java_signature): Don't use push_java_argument_signature.
13296 * typeck.c (lookup_argument_method): New function.
13297 * parse.y (java_check_regular_methods): Use lookup_argument_method
13298 instead of lookup_java_method2 followed by lookup_java_method.
13300 * parse.y (check_method_redefinition): Minor optimization.
13302 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
13303 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
13305 1998-08-10 Tom Tromey <tromey@cygnus.com>
13307 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
13310 * gjavah.c (java_float_finite): Use K&R-style definition.
13311 (java_double_finite): Likewise.
13312 (generate_access): Now returns void. Changed all callers.
13313 (last_access_generated): Removed.
13314 (process_file): Only make a single pass over the .class file.
13316 1998-07-29 Per Bothner <bothner@cygnus.com>
13318 * class.c (get_dispatch_table): Add extra dummy vtable entry,
13319 for compatibility for G++ (with -fvtable-thunks).
13320 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
13322 * gjavah.c (process_file): Use public inheritance for super-class.
13324 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13326 * lex.c (java_init_lex): Initialize ctxp->package.
13327 * parse.h (struct parser_ctxt): package and package_len replaced
13328 by tree package, an identifier node. Field method_decl_list is
13329 gone. Fixed comments.
13330 (lookup_field_wrapper, merge_qualified_name, not_accessible,
13331 class_in_current_package): New function prototypes.
13332 * parse.y (array_type:): Set class loaded flag on primitive type
13334 (package_declaration:): Assign ctxp->package to the
13336 (method_invocation:): Handle invocation of method qualified by
13338 (single_type_import_declaration:): Removed ambiguity check.
13339 (java_pop_parser_context): New local variable `next'. Reset and
13340 set IMPORT_CLASSFILE_NAME flags on current and previous import
13342 (java_accstring_lookup): Use new local macro COPY_RETURN.
13343 (lookup_field_wrapper): New function.
13344 (parser_qualified_classname): Use merge_qualified_name.
13345 (parser_check_super_interface): Broaden error message.
13346 (do_resolve_class): Check for qualified class name in the current
13347 compilation unit if appropriate.
13348 (process_imports): Check for already defined classes.
13349 (check_pkg_class_access): Got rid of call to
13350 get_access_flags_from_decl.
13351 (java_complete_expand_methods): Call safe_layout_class based on
13352 the current class size.
13353 (make_qualified_primary): Build a WFL qualification on primary if
13355 (merge_qualified_name): New function.
13356 (make_qualified_name): Use merge_qualified_name.
13357 (resolve_expression_name): Use safe_lookup_field.
13358 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
13359 (resolve_qualified_expression_name): Likewise. Check on resolved
13360 element accessibility.
13361 (not_accessible_p, class_in_current_package): New functions.
13362 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
13363 (patch_method_invocation_stmt): Merged common pieces. Check
13364 accessibility of invoked method.
13365 (check_for_static_method_reference): Add returned type in error
13367 (invocation_mode): Get rid of bogus check on PRIVATE methods.
13368 (refine_accessible_methods_list): Merged two conditions in test.
13369 (java_complete_class): Sanity check on stabilize_ref gone.
13370 * zextract.c (read_zip_archive): Cast lseek second argument to long.
13372 1998-07-28 Per Bothner <bothner@cygnus.com>
13374 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
13376 1998-07-24 Tom Tromey <tromey@cygnus.com>
13378 * gjavah.c (F_NAN): Removed.
13379 (F_NAN_MASK): New macro.
13380 (F_POSITIVE_INFINITY): Removed.
13381 (F_NEGATIVE_INFINITY): Likewise.
13382 (java_float_finite): Rewrote.
13383 (D_NAN_MASK): Renamed.
13384 (java_double_finite): Rewrote.
13385 (D_POSITIVE_INFINITY): Removed.
13386 (D_NEGATIVE_INFINITY): Likewise.
13388 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
13389 If verbose, print underlying representation of value in hex.
13391 1998-07-24 Per Bothner <bothner@cygnus.com>
13393 * buffer.h, buffer.c: New files.
13394 * Makefile.in (JAVA_OBJS): Add buffer.o.
13396 Support locals variables and writing their debug entries to .class.
13397 * jcf-write.c: Simplify some by user new buffer type.
13398 (vode_buffer_grow): Removed.
13399 (struct localvar_info): New type.
13400 (localsvars, localvartable): New buffers.
13401 (localvar_alloc, localvar_free): New functions.
13402 (generate_bytecode_insns): Handle local variables.
13403 (generate_classfile): Write LocalVariableTable attribute.
13405 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13407 * jcf-io.c (open_in_zip): Check the zipfile magic number.
13408 * zipfile.h (ZIPMAGIC): New macro.
13410 1998-07-24 Tom Tromey <tromey@cygnus.com>
13412 * Makefile.in (gjavah.o): Updated dependencies.
13413 (jcf-dump.o): Likewise.
13414 (all.indirect): Use ../gjavah.
13415 (../gjavah$(exeext)): Likewise.
13416 (clean): Don't remove gjavah.
13417 (clean): Remove parse.c, not java/parse.c.
13418 * Make-lang.in (java): Added gjavah.
13419 (gjavah$(exeext)): New target.
13420 (GJAVAH_SOURCES): New macro.
13421 (java.all.build): Added gjavah.
13422 (java.all.cross): Likewise.
13423 (java.rest.encap): Likewise.
13424 * config-lang.in (compilers, stagestuff): Added gjavah.
13426 1998-07-23 Tom Tromey <tromey@cygnus.com>
13428 * gjavah.c (java_float_finite): New function.
13429 (java_double_finite): Likewise.
13430 (F_POSITIVE_INFINITY): New macro.
13431 (F_NEGATIVE_INFINITY): Likewise.
13433 (D_POSITIVE_INFINITY): Likewise.
13434 (D_NEGATIVE_INFINITY): Likewise.
13436 (print_field_info): Use java_float_finite and java_double_finite.
13438 1998-07-23 Per Bothner <bothner@cygnus.com>
13440 * parse.y (method_header): Name "this" implicit argument.
13442 1998-07-22 Per Bothner <bothner@cygnus.com>
13444 * jcf-write.c: Write out LineNumberTable attribute in .class file.
13445 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
13446 (put_linenumber): New function.
13447 (generate_bytecode_insns, generate_classfile): Write line numbers.
13449 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13451 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
13452 (lookup_name, build_known_method_ref, build_class_init,
13453 build_invokevirtual, invoke_build_dtable, match_java_method,
13454 build_field_ref, pushdecl_force_head, build_java_binop,
13455 binary_numeric_promotion, build_decl_no_layout,
13456 build_java_arrayaccess, build_newarray, build_anewarray,
13457 build_java_array_length_access, build_java_arraynull_check): New
13458 extern function prototypes.
13459 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13460 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
13462 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
13464 * jcf.h (jcf_out_of_synch): New extern function prototype.
13465 * parse.h: Static/global function implemented in parse.y
13466 prototyped and declarations moved at the end of the file.
13467 (DECL_P): Check that the argument isn't null.
13468 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13469 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
13470 (QUAL_DECL_TYPE): New macro.
13471 (PARAMS): Macro definition removed.
13472 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
13473 (return_statement:): Call build_return.
13474 (field_access:): Call make_qualified_primary in sub rule.
13475 (method_invocation:): Build method invocation and call
13476 make_qualified_primary when processing primaries.
13477 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
13478 get_type_from_signature.
13479 (java_check_regular_method): Extra integer 0 argument when calling
13480 lookup_java_method2.
13481 (lookup_java_interface_method2): Extra method DECL argument when
13482 calling lookup_java_interface_method2.
13483 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
13484 COMPOUND_EXPR node.
13485 (java_complete_expand_method): Layout current class iff not
13486 already done. Don't process interface's methods.
13487 (java_complete_expand_method): Use super class only if it
13488 exists. Use current class otherwise.
13489 (make_qualified_primary): New function.
13490 (resolve_expression_name): Process qualified expression or
13491 expression from primary the same way.
13492 (resolve_expression_name): Two last arguments to
13493 resolve_field_access are now NULL_TREEs.
13494 (resolve_field_access): New variable is_static. Local field must
13495 be DECLs. is_static computed on field DECLs only. Append code in
13496 where_found to the field access if necessary. Use QUAL_DECL_TYPE
13497 to initialize field_type.
13498 (resolve_qualified_expression_name): New local variable,
13499 previous_call_static and is_static. Handle primaries with function
13500 calls, casts, array references and `this'. `super' now handled as
13501 `(super_class)this'. Use is_static to clarify boolean expressions.
13502 Added code to handle case where a proper handle is required to
13503 access a field. Use QUAL_DECL_TYPE where applicable.
13504 (maybe_access_field): New function.
13505 (patch_method_invocation_stmt): New arguments primary, where,
13506 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
13507 deleted. Use `where' as a type to search from if specified. Check
13508 for static method reference where forbidden. Append primary or
13509 current_this to the argument list if not calling constructor nor
13511 (check_for_static_method_reference): New function.
13512 (patch_invoke): Layout the class on which new is done if
13514 (lookup_method_invoke): Changed format to report errors on
13516 (qualify_ambiguous_name): New local variable this_found. Now
13517 handle things from primaries. Method call are considered
13519 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
13520 changed into NULLs.
13521 (not_initialized_as_it_should_p): Comply with the new DECL_P.
13522 (java_complete_tree): New case fo RETURN_EXPR. Process function
13523 call arguments in separate function.
13524 (complete_function_arguments): New function.
13525 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
13527 (patch_assignment): Take the return function slot into account as
13528 a RHS. Distinguish assignment from a return.
13529 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
13530 when checking methods in interfaces.
13531 (resolve_type_during_patch): NULL argument to unresolve_type_p
13532 instead of NULL_TREE.
13533 (patch_newarray): Fixed typo in comment.
13534 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
13535 (build_return, patch_return): New functions.
13536 * typeck.c (lookup_java_constructor): Fixed typo in comment.
13538 1998-07-21 Per Bothner <bothner@cygnus.com>
13540 * constants.c (find_name_and_type_constant, find_fieldref_index,
13541 find_methodref_index): New methods.
13542 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
13543 just return given method. Also, rename to build_known_method_ref.
13544 (expand_invoke): Rename call to build_invoke_non_interface.
13545 * java-tree.h, parse.h: Update prototype.
13546 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
13547 (such as expand_expr_stmt) if flag_emit_class_files.
13548 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
13549 STACK_TARGET, IGNORE_TARGET): New macros.
13550 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
13551 (generate_bytecode_insn): New function to generate method's bytecode.
13552 (generate_classfile): Node generate Code attribute for a method.
13553 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
13554 push_long_const, field_op, adjust_typed_op, maybe_wide):
13555 New functions used by generate_bytecode_insn.
13557 * typeck.c (signature_include_return): Remove variable.
13558 (push_java_argument_signature, build_java_argument_signature): New.
13559 (build_java_signature): Use push_java_argument_signature.
13560 * parse.y: Use build_java_argument_signature instead of fiddling
13561 with signature_include_return.
13563 1998-07-17 Tom Tromey <tromey@cygnus.com>
13565 * gjavah.c (print_c_decl): Always generate JArray<>* for array
13568 * Makefile.in (all.indirect): Added gjavah$(exeext).
13569 (gjavah$(exeext)): Added $(exeext).
13572 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13574 * class.c (layout_class): Call to java_layout_parsed_class replace
13575 by safe_layout_class.
13576 * expr.c (build_java_array_length_access): Removed static storage
13577 class in the function definition.
13578 (build_java_arraynull_check): Likewise.
13579 Also fixed typos in two comments.
13580 * lex.c (java_init_lex): Initialize static global kw_length.
13581 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
13582 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
13584 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
13585 * parse.h (resolve_no_layout): New static function declaration.
13586 (get_identifier_in_static): Declaration removed.
13587 (java_layout_parsed_class): Function name declaration changed to
13589 (build_newarray_node, patch_newarray, resolve_type_during_patch,
13590 not_initialized_as_it_should_p, build_this): New static function
13592 (pushdecl_force_head, build_java_binop, int_fits_type_p,
13593 binary_numeric_promotion, stabilize_reference,
13594 build_decl_no_layout, build_java_arrayaccess): Extern function
13595 declarations moved into their own section.
13596 (build_newarray, build_anewarray, build_java_array_length_access,
13597 build_java_arraynull_check): New extern function declarations.
13598 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
13599 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
13601 (CALL_CONSTRUCTOR_P): New macro.
13602 * parse.y (kw_length): New static global tree node.
13603 (return_statement): Tagged <node>.
13604 (RETURN_TK): Tagged <operator>.
13605 (variable_declarator_id:): Build variable declaration with an
13606 empty initialization value if a syntax error was found in the
13607 initialization part of the variable declaration.
13608 (statement_without_trailing_substatement:): return_statement: now
13609 uses the default rule.
13610 (return_statement:): Temporarily fixed to return NULL_TREE.
13611 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
13612 (class_instance_creation_expression:): Class creation rules now
13613 call build_method_invocation upon reduction.
13614 (array_creation_expression:): Rules call build_newarray_node upon
13616 (dim_exprs:): Build a list of dimension expressions.
13617 (dim_expr:): Store location of the OSB_TK in the dimension
13619 (method_invocation:): Added a new error rule.
13620 (build_unresolved_array_type): WFL argument may also be an array
13621 on a primitive type. Name of the argument changed to reflect this.
13622 (method_declarator): Insert argument type at the beginning of the
13623 argument type list and later reverse the list.
13624 (unresolved_type_p): Argument 'returned' may be optionally
13626 (java_layout_class_from_source): Function renamed
13628 (resolve_and_layout): Now call resolve_no_layout and
13630 (resolve_no_layout): New function.
13631 (purify_type_name): New function.
13632 (complete_class_report_errors): Call purify_type_name during error
13633 report on a type not found.
13634 (process_imports): error_found local variable doesn't need to be
13635 initialized to zero.
13636 (declare_local_variables): New local type_wfl. Fixed typo in error
13637 message. type_wfl assigned to unresolved type and used to register
13638 incomplete type. Build a WFL around the variable initialization
13639 statement so that debug info can be generated on it.
13640 (source_start_java_method): Reverse argument list after they've
13642 (current_this): New static global variable.
13643 (java_complete_expand_methods): Set current_this when appropriate.
13644 (resolve_expression_name): Build correct static and non static
13645 field access bearing a simple name.
13646 (resolve_field_access): Resolve the length field of arrays. Handle
13648 (patch_method_invocation_stmt): Set the type of the method
13649 invocation to error_mark_node. This value is later overridden by a
13650 valid type, if any. Don't handle qualified constructor invocation
13651 as qualified method invocation. Call lookup_method_invoke with its
13652 new flag. It's no longer necessary to access the selected method
13653 as the value of a tree list. Handle constructor invocation.
13654 (patch_invoke): Reverse argument list when invoking non interface
13655 methods. Insert call to new as the first argument of the
13657 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
13658 defined within a final class. Return INVOKE_STATIC if the invoked
13659 method is a constructor.
13660 (lookup_method_invoke): New lc argument is a flag to indicate a
13661 constructor lookup. Now handle constructor lookup. Choose the most
13662 specific method in case several were matching the invocation
13663 requirements. Return a method decl instead of a tree list featuring
13664 one single method decl element.
13665 (refine_accessible_methods_list): New lc flag argument to
13666 indicate that a constructor is being looked up.
13667 (not_initialized_as_it_should_p): New function.
13668 (java_complete_tree): Now process fake tree codes
13669 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
13670 save_expr on resolved function call arguments. Case on
13671 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
13672 (patch_assignment): LHS can be a field access expression. When
13673 dealing with reference, lhs_type is the promoted type of the
13674 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
13676 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13677 (patch_binop): Use not_initialized_as_it_should_p where
13679 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13680 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
13682 (resolve_type_during_patch): New function.
13683 (patch_cast): Call resolve_type_during_patch to resolve type and
13684 report error accordingly.
13685 (patch_array_ref): Use not_initialized_as_it_should_p where
13686 applicable. Array base expression is saved before being
13687 used. Promote the type of an array elements if it contains non
13689 (build_newarray_node, patch_newarray, build_this): New functions.
13691 1998-07-16 Tom Tromey <tromey@cygnus.com>
13693 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
13694 increment it in `for' statement.
13695 (print_field_info): If number is inf or nan, don't print it.
13696 (print_method_info): If method name is `delete', just ignore it.
13697 (print_c_decl): Special-case jstringArray.
13699 * gjavah.c (help): New function.
13700 (no_argument): New function.
13701 (usage): Changed text.
13702 (main): Rewrote argument handling. Now handles -v, --help,
13704 (version): New function.
13705 (found_error): New global.
13706 (main): Return found_error.
13707 (generate_access): Set found_error.
13708 (print_c_decl): Likewise.
13710 1998-07-15 Tom Tromey <tromey@cygnus.com>
13712 * gjavah.c (print_c_decl): Don't print "," when examining field.
13713 Skip type name when looking at "[L" types.
13714 (process_file): Now static.
13715 (generate_access): Now returns int.
13716 (last_access_generated): New global.
13717 (process_file): Clear last_access_generated; make multiple passes
13719 (print_field_info): Just return if generate_access returns true.
13720 (print_method_info): Likewise. Also, allow <init> functions to
13722 (print_c_decl): Added is_init argument. Print constructors
13724 (print_cxx_classname): Use UTF8_GET to extract characters from
13726 (print_base_classname): New function.
13727 (print_class_decls): New function.
13728 (process_file): Use it.
13729 (utf8_cmp): New function.
13731 1998-07-13 Nick Clifton <nickc@cygnus.com>
13733 * lang-options.h: Format changed to match changes in gcc/toplev.c
13734 to implement a --help option.
13736 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
13738 * decl.c (init_decl_processing): Revert change to dtable_type.
13740 1998-07-09 Per Bothner <bothner@cygnus.com>
13742 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
13744 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
13746 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
13748 * lang.c (lang_init): Default flag_exceptions to 1, without
13749 checking to see if it's 2 first.
13751 1998-07-08 Jeffrey A Law (law@cygnus.com)
13753 * constants.c: Include "system.h".
13754 * decl.c: Likewise.
13755 * lang.c (flag_new_exceptions): Get via extern now.
13756 (lang_init_options): New functions. Turn on flag_new_exceptions.
13758 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13760 * lex.c (java_lex): Return 0 when we see an invalid character in
13763 * lex.c (java_read_char): Specify extra argument when calling
13765 (java_read_unicode, java_parse_end_comment,
13766 java_parse_escape_sequence): Likewise,
13767 (java_lex): Specify extra argument when calling
13768 java_lex_error. Test that IDs are beginning with a legal character
13769 for IDs. Handle invalid characters with an error message and a
13770 call to java_lex_error.
13771 (java_lex_error): Adjust column position by new argument
13772 `forward'. Issue an error even if in the middle of reporting an
13775 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
13777 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
13778 we don't explicitly put a null pointer when we're copying it.
13780 1998-07-07 Tom Tromey <tromey@cygnus.com>
13782 * gjavah.c (print_cxx_classname): New function.
13783 (super_class_name): Likewise.
13784 (print_super_fields): Removed.
13785 (in_super): Removed.
13786 (print_field_info): Never generate #defines.
13787 (print_c_decl): Changed generated types to match JNI. No longer
13788 print class name before method name.
13789 (print_method_info): Print "static" before static methods.
13790 Print "virtual" before non-final methods.
13791 (usage): Use exit(1), not exit(-1).
13793 (print_field_info): Use %.17g to print a double.
13794 (last_access): New globals.
13795 (process_file): Initialize last_access.
13796 (usage): Now static.
13797 (ACC_VISIBILITY): New define.
13798 (generate_access): New function.
13799 (print_field_info): Call it.
13800 (print_method_info): Likewise. Also, generate information for all
13801 methods, not just native methods. Return void.
13802 (print_c_decl): Return void.
13803 (print_field_info): Return void.
13805 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13807 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
13808 processing the jc1 grammar file. Prefix bison functions and
13809 variables with java_.
13810 (parse.c): Dependencies on parse.h and lex.h
13811 * expr.c (build_java_arrayaccess): Function now global.
13812 * java-tree.h: Comment reorganized to carry on previous
13813 classification effort.
13814 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
13815 RESOLVE_TYPE_NAME_P): New flags on WFLs.
13816 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
13817 java_parse (new prefix java_ generated by bison).
13818 (java_layout_parsed_class, java_register_parsed_class): Function
13820 (yyparse): Removed unnecessary call to init_outgoing_cpool.
13821 * lex.c (static tree wfl_op): Variable deleted.
13822 (java_init_lex): Initialize kw_super and kw_this. Initialize more
13823 ctxp fields to NULL_TREE.
13824 (java_lex): No longer create WFL for operators. Filename caching
13825 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
13826 created as STRING_CST and later expanded. Removed extra argument
13827 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
13829 (build_wfl_node): Removed code in comments.
13830 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
13831 store token and location data in the current bison token.
13832 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
13833 static/extern function declaration at the beginning of the file.
13834 (struct qualification): Data structure definition deleted.
13835 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
13836 (qualify_ambiguous_name): Function declaration modified. Function
13837 now returns nothing.
13838 (build_array_ref, patch_array_ref, make_qualified_name,
13839 resolve_qualified_expression_name, maybe_generate_clinit,
13840 resolve_field_access): New static function declarations.
13841 (build_java_arrayaccess): New extern function declaration.
13842 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
13843 (CALL_EXPR_PRIMARY): Macro deleted.
13844 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
13845 (struct parser_ctxt): Field initialized_final
13846 removed. non_static_initialized, static_initialized: New fields.
13847 * parse.y (static tree kw_super, static tree kw_this): New global
13849 (%union): tree wfl field of operator member replaced by int
13850 location. WFLs are non longer created for operators.
13851 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
13852 (qualified_name:): Now calls make_qualified_name to build the
13854 (type_declaration:): Consider generating <clinit> when class
13856 (variable_declarator:): Directly build an assignment node when the
13857 variable is initialized when declared.
13858 (this_or_super:): Build a WFL and set current location when THIS
13859 or SUPER are parsed.
13860 (expression_statement:): Wrap statement around a WFL.
13861 (primary_no_new_array:): Fixed typo. Changed value returned by
13862 THIS_TK because of its new type (temporary).
13863 (dim_exprs:): Temporary fix because of OSB_TK's new type.
13864 (field_access:): Build qualified name with SUPER.
13865 (method_invocation:): Fixed returned value because of SUPER's new
13867 (array_access:): Use OSB_TK location information.
13868 (post_increment_expression:, post_decrement_expression:,
13869 unary_expression:, pre_increment_expression:,
13870 pre_decrement_expression:, unary_expression_not_plus_minus:,
13871 cast_expression:, multiplicative_expression:,
13872 additive_expression:, shift_expression:, relational_expression:,
13873 equality_expression:, and_expression:, exclusive_or_expression:,
13874 inclusive_or_expression:, conditional_and_expression:,
13875 conditional_or_expression:, assignment:): Use new location/token
13876 information available on operators.
13877 (create_class): Set super_decl_type to NULL_TREE when processing
13879 (register_fields): Field initialization is now a MODIFY_EXPR
13880 node. Chain initialization code to the matching lists (according
13881 the the field declaration modifiers).
13882 (maybe_generate_clinit): New function.
13883 (method_header): Don't set method's DECL_NAME to a WFL when adding
13884 methods to java.lang.Object.
13885 (resolve_and_layout): Now can return NULL_TREE if the type
13886 resolution fails. Otherwise, return the class DECL instead of its
13888 (check_method_redefinition): Don't patch method DECL_NAME if it
13889 belongs to java.lang.Object.
13890 (process_imports): Simply assign error_found to the value returned
13891 by check_pkg_class_access.
13892 (declare_local_variables): Don't use their init statements (if
13893 any) when parsing error were previously found. Reuse MODIFY_EXPR
13894 build during parsing as an init statement.
13895 (java_method_add_stmt): Now return the current method body.
13896 (java_layout_parsed_class, java_register_parsed_class): Functions
13898 (java_complete_expand_methods): Initialize the constant pool on a
13899 per class basis. Layout the classes before expanding their method
13900 bodies. Don't try expand artificial constructor code if error were
13901 found. Make the classes data and register them if no error were
13903 (java_complete_expand_method): Retrieve an artificial constructor
13904 argument list before entering its body. Assign the top block to
13905 the artificial constructor function body and set types of declared
13906 blocks and compound statements to void. Walk method body if not an
13907 artificial constructor.
13908 (make_qualified_name, cut_identifier_in_qualified): New functions.
13909 (resolve_expression_name): Fixed comments. Save/restore the
13910 current class CLASS_LOADED_P flag value. Build non qualified
13911 static field access and handle qualified expression names.
13912 (resolve_field_access, resolve_qualified_expression_name): New
13914 (patch_method_invocation_stmt): Use the new expression resolution
13915 scheme, calling resolve_field_access when the function call is
13916 resolved as an expression.
13917 (qualify_ambiguous_name): Function rewritten to work on qualified
13918 expression produced by make_qualified_name.
13919 (java_complete_tree): Promote type when function's argument are
13920 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
13921 the assignment to discover further errors if RHS is a expression
13922 name that fails to evaluate. Declare LHS initialized even though
13923 the assignment failed. Don't use the location variable and removed
13924 extra argument in patch function calls. Now handle the ARRAY_REF
13925 case and build internal string representation when STRING_CSTs are
13927 (build_method_invocation): Don't wrap function call around a WFL.
13928 (build_assignment): Likewise. Use the operator location
13930 (patch_assignment): Handle array access LHSs. Handle error
13931 provenance, resulting in a better error report.
13932 (build_binop): Use op_location from operator as binop location
13934 (build_unaryop, build_incdec, build_cast): Likewise.
13935 (patch_binop): Extract location information from the node. Fixed
13936 typo in error message.
13937 (patch_unary_op): Extract location information from the node.
13938 (build_array_ref, patch_array_ref): New functions.
13940 1998-07-01 Tom Tromey <tromey@cygnus.com>
13942 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
13943 match _Jv_IsInstanceOf.
13944 * decl.c (init_decl_processing): Use _Jv_NewArray, not
13945 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
13947 1998-06-30 Tom Tromey <tromey@cygnus.com>
13949 * decl.c (init_decl_processing): Functions are now named
13950 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
13952 1998-06-29 Per Bothner <bothner@cygnus.com>
13954 * java-tree.h (load_class): Add prototype.
13955 * class.c (is_compiled_class): Add missing arg to load_class.
13956 * expr.c (expand_java_NEW): Call load_class.
13957 * parse.y (process_import): Removed bogus use of void return value.
13959 1998-06-25 Per Bothner <bothner@cygnus.com>
13961 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
13962 Function name is "_Jv_Throw" instead of "soft_athrow".
13963 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
13964 Function name is "_Jv_AllocObject" instead of "soft_new".
13965 Takes an extra parameter (object size).
13966 * expr.c: Update calls.
13968 1998-06-24 Per Bothner <bothner@cygnus.com>
13970 * lex.c (java_get_line_col): Handle end-of-file.
13971 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
13973 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
13975 * lang.c (lang_init): Make -fexceptions the default.
13976 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
13977 exception handling is not turned on.
13979 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
13981 * lang.c (flag_new_exceptions): Make this this default.
13982 * decl.c (end_java_method): Call emit_handlers.
13983 * except.c (method_init_exceptions): Set language code and version.
13984 (expand_start_java_handler): Enable exception, and call
13985 expand_eh_region_start.
13986 (expand_end_java_handler): Enable exception, and set up catch blocks.
13987 (emit_handlers): New routine to generate the saved handlers.
13988 * java-except.h (emit_handlers): Add prototype.
13990 1998-06-12 Per Bothner <bothner@cygnus.com>
13992 We used to have three different representations of the constant pool:
13993 the CPool structure, the tree_constant_pool, and the constructures
13994 used to build the Class object (which may need class and string
13995 constants) in compiled code. None were appropriate for compiling
13996 to .class files, so I did a major overhaul.
13998 First, the tree_constant_pool array was removed. Things were
13999 modified to the CPool structure in the JCF could be used.
14000 Second, a "capacity" field was added to the CPool, and functions
14001 written to search for a matching constant, adding one if not found.
14002 The code that generated the Class object was changed to use a CPool.
14003 The actual TREE_LISTs used to build the CONSTRUCTORs used for
14004 the static Class object are now only in build_constants_constructor.
14005 Finally, I wrote code which can generate a .class file (including its
14006 constant pool) from the RECORD_TYPE of a class. This is a big step
14007 on the way to compiling Java source into .class files.
14009 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
14010 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
14012 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
14013 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
14014 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
14015 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
14016 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
14017 (lang_type): Removed constant_pool field.
14018 * jcf.h (CPool): Renamed size to count. Added field capacity.
14019 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
14020 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
14021 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
14023 * constants.c (current_constant_pool_tags, current_constant_pool_data,
14024 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
14025 * constants.c (build_constants_constructor): Use new outgoing_cpool.
14026 (set_constant_entry, find_constant1, find_constant2,
14027 find_class_constant, count_constant_pool_bytes, write_constant_pool,
14028 find_utf8_constant, find_class_or_string_constant): New functions.
14030 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
14031 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
14032 (give_name_to_class, get_class_constant): Likewise.
14033 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
14034 (get_name_and_type_constant, get_ref_constant): Removed.
14035 * parse.h (parser_ctxt): Remove field tree_constant_pool.
14036 * parse.y: Don't save/restore tree_constant_pool.
14037 * verify.c (verify_jvm_instructions): Update for new approach.
14038 * expr.c (expand_invoke, expand_java_field_op): Likewise.
14040 * lang-options.h: Added -femit-class-file, -femit-class-files.
14041 * lang.c (flag_emit_class_files), java-tree.h: New flag.
14042 (lang_f_options): Added "emit-class-file(s)".
14044 * expr.c (build_java_arrayaccess): Generate more efficient array
14045 bounds checking, by using unsigned compare.
14047 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
14049 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14051 * parse.h: New comment on the handling of unresolved type
14052 identifiers. JDEPs are now part of the jdep_code enum.
14053 (typedef struct jdep): Now use enum jdep_code or int, depending on
14054 availability. Both are narrowed down to an 8 bits bitfield.
14055 (CALL_EXPR_PRIMARY): Fixed comment.
14057 1998-06-10 Tom Tromey <tromey@cygnus.com>
14059 * Make-lang.in (java): Added gjavac and jvgenmain.
14060 (java.start.encap): Depend on gjavac.
14061 (java.rest.encap): Depend on jvgenmain.
14063 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
14064 (JAVA_CROSS_NAME): Likewise.
14065 (java.all.build): Depend on jvgenmain and gjavac.
14066 (java.all.cross): Depend on jvgenmain and gjavac-cross.
14067 (jvgenmain$(exeext)): New target.
14068 (java.install-common): Wrote.
14069 * config-lang.in (compilers, stagestuff): Added gjavac and
14072 1998-06-10 Dave Brolley <brolley@cygnus.com>
14074 * lang.c (lang_decode_option): New argc/argv interface.
14076 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14078 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
14079 * decl.c (build_decl_no_layout): New function.
14080 * expr.c (java_lang_expand_expr): Layout declarations found in
14081 blocks before they're pushed.
14082 * jcf-parse.c (load_class): Save current line when parsing class
14084 (parse_source_file): Register class before expanding their
14086 * lang.c (put_decl_node): Produce `null' when `void *' is
14088 * lex.c (static tree wfl_op): New static global, for error report
14090 (java_init_lex): wfl_operator and wfl_op initialized
14091 here. Filename caching added for wfl_op. Return wfl_op when `(' is
14093 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
14094 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
14095 build_unresolved_array_type): New static function definitions.
14096 (build_decl_no_layout): New extern function declared.
14097 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
14098 faulty modifier exists.
14099 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
14100 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
14101 (UNARY_PLUS_EXPR): New fake operator.
14102 (struct parser_ctxt): New field osb_number.
14103 * parse.y (static tree wfl_operator): New static WFL for operator
14104 bound error messages.
14105 (DECR_TK, INCR_TK): Moved.
14106 (OP_TK): Tagged <operator>.
14107 (array_type:): Now call build_unresolved_array_type.
14108 (dim_expr:): Count the number of '[' seen.
14109 (post_increment_expression, post_decrement_expression,
14110 pre_increment_expression, pre_decrement_expression,
14111 unary_expression_not_plus_minus, unary_expression:): Actions are
14112 now building the corresponding unary expressions.
14113 (cast_expression:): Actions are now building cast expressions.
14114 (build_unresolved_array_type): New function.
14115 (create_interface): Reset the number of declared interfaces.
14116 (create_class): Likewise.
14117 (method_header): Methods declared within the scope of an interface
14118 are now implicitly set public and abstract.
14119 (java_complete_class): Variable's and parameter's type are patched
14120 with a promoted type.
14121 (declare_local_variables): Resolved non builtin types are promoted
14122 before being used to build a variable decl. Removed type patch
14123 posted on variable initialization statement.
14124 (source_start_java_method): Use build_decl_no_layout to build the
14125 decl of a parameter of incomplete type.
14126 (java_register_parsed_class): Process interfaces too. Call
14127 rest_of_decl_compilation on each processed class declarations.
14128 (java_complete_expand_methods): Don't attempt to expand things in
14130 (java_complete_tree): Process CONVERT_EXPR, even though it always
14131 has a type. Propagate error_mark_node to node's type too. Promote
14132 method's call argument type and return error_mark_node if
14133 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
14134 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
14135 handle unary operator nodes.
14136 (build_assignment): Added comment.
14137 (print_int_node): New function.
14138 (patch_assignment): New second argument. New error handling. Use
14139 print_int_node. Handle references. Use can_cast_to_p to issue
14140 different error message according to the context and check upon
14141 the initialization of the RHS.
14142 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
14143 (operator_string): Handle more operators.
14144 (patch_binop): No longer use a function static
14145 wfl_operator. Improved error message on shift distance.
14146 (build_unaryop, build_incdec, build_cast, patch_unaryop,
14147 patch_cast): New functions.
14149 1998-06-05 Per Bothner <bothner@cygnus.com>
14151 * jvspec.c: New file.
14152 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
14154 * java-tree.h (identifier_subst): Add declaration.
14156 1998-06-04 Tom Tromey <tromey@cygnus.com>
14158 * jvgenmain.c (main): Generate call to JvRunMain.
14160 * class.c (make_class_data): Push value for "sync_info" field.
14161 * decl.c (init_decl_processing): Push "sync_info" field.
14163 1998-06-03 Per Bothner <bothner@cygnus.com>
14165 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
14166 Java (source) name, not signature.
14167 Set TYPE_ALIGN to (at least) that of element_type.
14169 1998-06-02 Per Bothner <bothner@cygnus.com>
14171 * class.c: Moved classname-mangling-rekated code to ...
14172 * mangle.c: ... this new file.
14173 * jvgenmain.c: New program (needs mangle.c) to generate main program.
14174 * Makefile.in: Update for above changes.
14176 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14178 * expr.c (truthvalue_conversion): Convert integer and floating
14179 point value to their truth value.
14180 * lex.c (java_lex): Handle the `null' literal.
14181 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
14182 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
14183 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
14186 * parse.y: Reorganization/documentation on token declaration.
14187 (binop_lookup[]): New added new tree codes.
14188 (relational_expression): Build corresponding binary operators.
14189 (equality_expression, conditional_and_expression,
14190 conditional_or_expression): Likewise.
14191 (java_complete_class): Fix crash in debug message.
14192 (java_complete_tree): Check initialization of method call
14193 arguments. Further bogus node evaluation to detect more error
14194 during assignments. Handles more binary operators.
14195 (patch_assignment): Use DECL_P.
14196 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
14198 (operator_string): Handle more case. Compacted source.
14199 (patch_binop): Changed function comment. Checking for
14200 uninitialized first operand takes the compound assignment into
14201 account and uses DECL_P. Checking for uninitialized second operand
14202 delayed to routine's end. Use macros to issue type bound error
14203 messages and issue messages on both operands if their types are
14204 different. Force fixed type into node. Handle all binary
14207 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14209 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
14210 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
14211 build operator node and return tokens.
14212 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
14213 * parse.h (java_complete_tree): Changed returned type in prototype.
14214 (build_method_invocation, build_assignment, patch_assignment,
14215 patch_binop): New static function declarations.
14216 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
14217 BUILD_EXPR_WFL): New macros.
14218 * parse.y (enum tree_code binop_lookup[]): New static for token to
14220 (%union): Parser union has new sub-structure `operator'.
14221 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
14222 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
14223 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
14224 ASSIGN_ANY_TK): Tokens tagged `operator'.
14225 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
14226 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
14227 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
14228 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
14229 (assignment_operator:): Rule tagged `operator'.
14230 (expression_statement:): Re-installed default rule.
14231 (method_invocation:): Sub rules call build_method_invocation.
14232 (postfix_expression:): Don't attempt to resolve name here. Just
14234 (multiplicative_expression:): Sub-rules build corresponding binop
14236 (additive_expression:, shift_expression:, and_expression:,
14237 exclusive_or_expression:, inclusive_or_expression:): Likewise.
14238 (assignment:): Sub rule invoke build_assignment.
14239 (assignment_operator:): Default rules on sub rules.
14240 (force_error): Added documentation on this variable.
14241 (declare_local_variables): Build initialization calling
14243 (expand_start_java_method): Removed unused rtx declaration. Mark
14244 arguments as already initialized.
14245 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
14246 (java_complete_expand_methods): Don't process next method if
14247 completion of the previous one triggered errors.
14248 (java_complete_expand_method): Call source_end_java_method if no
14249 error were found during completion.
14250 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
14251 locals declaratilon. Handle names found within a class. Return
14252 error_mark_node when things aren't found.
14253 (patch_method_invocation_stmt): Return error_mark_node on failures.
14254 (patch_invoke): Removed unused local. Return the correct node.
14255 (java_complete_tree): Now returns a value. The BLOCK section binds
14256 local identifiers and the type of a BLOCK is now void. Assign the
14257 result of operand completion on COMPOUND_EXPR. Assign the
14258 encapsulated node of a WFL to the result of its completion, except
14259 when the node is an identifier. Now handle MODIFY_EXPR and several
14260 binary operators. Return error_mark_node on errors.
14261 (build_method_invocation, build_assignment, patch_assignment,
14262 build_binop, operator_string, patch_binop): New functions.
14263 * typeck.c (binary_numeric_promotion): New function.
14265 1998-05-21 Per Bothner <bothner@cygnus.com>
14267 * class.c (identifier_subst): New convenience wrapper for ident_subst.
14268 Replace most uses of ident_subst by identifier_subst.
14270 * class.c (push_class_static_dummy_field): Removed function.
14271 (build_class_ref): Find Class object decl by looking up "CNAME.class",
14272 instead of looking got "class" static field. Create that decl here.
14273 (class_identifier_node): Removed; no longer needed.
14274 (init_class_processing): Don't init class_identifier_node.
14275 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
14276 Do nreverse 0 times (instead of twice) for Object and Class.
14277 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
14279 1998-05-20 Per Bothner <bothner@cygnus.com>
14281 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
14282 while initializing linenumber_count and linenumber_table.
14283 Do it before init_function_start (which calls emit_line_note).
14284 * expr.c (expand_byte_code): Don't need to clear lineno here.
14286 1998-05-18 Tom Tromey <tromey@cygnus.com>
14288 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
14289 then mangle number as _N_.
14291 * class.c (mangle_class_field): New function.
14292 (build_class_ref): Set assembler name of class reference using
14293 mangle_class_field.
14294 (push_class_static_dummy_field): Likewise.
14296 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
14298 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
14299 of assigning to TREE_CODE. The latter method exploits a feature
14300 of GCC that is not ANSI compliant.
14302 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14304 * decl.c (pushdecl_force_head): New function.
14305 (pushlevel): Removed conditional printf.
14306 (complete_start_java_method): Don't enter local variable scope if
14307 function is compiled from source code.
14308 * expr.c: parse.h now included
14309 (java_lang_expand_expr): New function.
14310 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
14311 printf. Terminate buffer when doing directories.
14312 * jcf-parse.c (parse_source_file): Call lang_init_source before
14313 parsing and before code generation.
14314 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
14315 use printf if the macro is defined.
14316 * lang.c (lang_init): Install lang_expand_expr hook on
14317 java_lang_expand_expr.
14318 (java_dummy_print): New function.
14319 (lang_init_source): New function.
14320 * lex.c (java_lex): Remember location of an opening brace at the
14321 second nesting level.
14322 (java_is_eol): Unget character seen after a CR if it is EOF.
14323 * parse.h: Now includes lex.h
14324 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
14325 printf if the macro is defined.
14326 (expand_start_java_method, build_expr_block, enter_block,
14327 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
14328 New static function declarations.
14329 (pushdecl_force_head): New extern function declaration.
14330 (INCOMPLETE_TYPE_P): New macro.
14331 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
14332 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
14333 BLOCK_EXPR_ORIGIN): New macros.
14334 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
14335 DECL_SOURCE_LINE_LAST): New macros.
14336 (struct parser_ctxt): Removed field current_method_decl, redundant
14337 with the field current_function_decl. Added fields
14338 first_ccb_indent1 and pending_block.
14339 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
14340 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
14342 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
14343 (compilation_unit:): Cosmetic on sub rule.
14344 (type_declaration:): Cosmetic on sub rules. Added an error rule.
14345 (variable_initializer:): Installed default rule on expression:.
14346 (method_declaration:): method_header: starts a new
14347 method. method_body: installs the function body, absorbs blocks
14348 emitted for temporary variable scopings, pops function's body block
14349 and merges function's last statement lineno in DECL_SOURCE_LINE.
14350 (method_body:): Installed default rules.
14351 (block:): Call enter_block when an opening brace is seen. Absorb
14352 scoping blocks and call exit_block when a closing brace is seen.
14353 (block_statement:): Cosmetic changes.
14354 (method_invocation:): Create WFL around CALL_EXPR node.
14355 (patch_stage): Added comment around definition.
14356 (method_header): Try to use first_ccb_indent1 as the first line of
14357 the method, so BP debug info are emitted at the first opening
14358 brace of the function. If the function has no body, use the
14359 location of the function's name. Override currently defined method
14360 name with the matching WFL so we can point redefinition errors
14361 using the location where the function's name was declared.
14362 (check_abstract_method_header): Interprets DECL_NAME as an
14363 identifier or as a WFL, accordingly.
14364 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
14365 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
14366 location and name information out of it and reinstall DECL_NAME to
14367 its original identifier node value.
14368 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
14369 function's source code).
14370 (read_import_dir): Test the value returned by find_class and issue
14371 a fatal accordingly.
14372 (declare_local_variables): Push a new block for the scope of the
14373 new variable(s) if code has been already generated at that nesting
14374 level. Pinpoint redefinition errors using the variable id
14375 WFLs. Generate initialization code if necessary. If the variable
14376 type is incomplete, register a patch on its decl.
14377 (source_start_java_method): Rewritten. Define a new block for the
14378 function's parameters. Build parameter decl out of function's
14379 arguments and register them for a patch if their types are
14381 (expand_start_java_method): Includes the part of
14382 source_start_java_method that was pushing the parameter decls and
14383 completing the method start code.
14384 (source_end_java_method): Removed call the expand_end_bindings and
14385 poplevel (already taken care of). Reinstall function's arguments
14386 and get function's last line of code before calling
14387 expand_function_end.
14388 (java_method_add_stmt): New comment before the function's
14389 code. Complement the second operand of the current COMPOUND_EXPR
14391 (java_complete_expand_methods): Don't generate debug info on line
14392 zero when expanding a generated constructor.
14393 (java_complete_expand_method): Set start and end line numbers for
14394 a artificially generated constructor to one and manually call
14395 enter_block and exit_block when defining it. For all methods:
14396 expand function's start calling the new expand_start_java_method
14397 and invoke java_complete_tree on the effective method's body, if
14399 (resolve_expression_name): Now use lookup_name_in_blocks to search
14400 local variable decls and print out an error when variables are
14402 (patch_method_invocation_stmt): Inserted comment before the
14404 (lookup_method_invoke): Chain method's arguments using chainon
14405 with the current arg list as a second argument. Inserted missing
14406 IDENTIFIER_POINTER when reporting an error on methods not found.
14407 (refine_accessible_methods_list): Don't retain constructors.
14408 (patch_arguments): Function removed.
14409 (java_complete_tree): Inserted comment before the function's
14410 code. New case for BLOCKs. Moved the WFL case a bit
14411 further. Complete function's arguments.
14412 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
14413 maybe_absorb_scoping_blocks): New functions.
14415 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14417 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
14419 * jcf-parse.c (parse_source_file, java_error_count): New forward
14420 and extern declarations.
14421 (java_parse_abort_on_error): Macro moved.
14422 (jcf_parse_source): fatal called if fopen fails. Now calls
14424 (parse_source_file): New parse_only parameter. Reflects the
14425 elimination of the second pass.
14426 (yyparse): parse_source_file called with argument set to 0.
14427 * jcf.h (JCF_ZERO): Sets java_source to zero.
14428 * lex.c (java_init_lex): pass argument is gone. Function modified
14429 to be called once during the analysis of a file.
14430 (java_unget_unicode): Fixed typo in fatal message.
14431 (java_get_line_col): Likewise.
14432 (java_lval): Likewise. String literals no longer built during
14434 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
14436 * parse.h (MODIFIER_WFL): New macro.
14437 (parse_check_super, parser_check_super_interface): Now return int.
14438 (parser_chain_incomplete_item, not_builtin_p,
14439 complete_method_decl): Declarations removed.
14440 (build_method_invocation_stmt, build_invoke): Renamed using the
14441 `patch' instead of `build'
14442 (register-incomplete_type, obtain_incomplete_type,
14443 java_complete_tree, java_complete_expand_method,
14444 unresolved_type_p, create_jdep_list): New function declarations.
14445 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
14446 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
14447 (jdep): New typedef on new struct _jdep.
14448 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
14449 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
14450 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14451 JDEP_RESOLVED_P): New macros.
14452 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
14453 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
14454 JDEP_VARIABLE): New enum values and jdep kinds.
14455 (jdeplist): New typedef on struct _jdeplist.
14456 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
14458 (CALL_EXPR_PRIMARY): New macro.
14459 (struct parser_ctxt): Fields java_pass, current_method_decl,
14460 method_decl_list deleted. New field jdeplist.
14461 (INCOMPLETE_P): Macro deleted.
14462 * parse.y (single_type_import_declaration:): Removed pass switch.
14463 (type_import_on_demand_declaration): Likewise.
14464 (field_declaration:): Removed pass switch on all sub rules.
14465 (class_declaration:): Call the complete_class_decl removed on
14467 (method_declaration:): Removed second pass switch. No longer chain
14468 methods decl when method_header reduced.
14469 (method_header:): Sub rules no longer depend on pass switch.
14470 (method_declarator:): Likewise.
14471 (method_body:): Likewise.
14472 (abstract_method_declaration:): Likewise.
14473 (block_statement:): Likewise.
14474 (local_variable_declaration:): Likewise.
14475 (argument_list:): Likewise.
14476 (method_invocation:): Likewise. Call to build_method_invocation_stmt
14477 removed. Partial CLASS_EXPR tree node built instead.
14478 (postfix_expression:): Removed pass switch on all sub rules.
14479 (java_pop_parser_context): Free classd_list content.
14480 (yyerror): Call obstrack_grow0 to finalize error message.
14481 (check_class_interface_creation): Comment modified to reflect new
14482 returned value meaning. Removed second pass switch. Return 1 if an
14483 error was found, 0 otherwise. Adjust pointer on filename if a
14484 leading path separator was found.
14485 (maybe_create_class_interface_decl): Removed first pass switch
14486 when linking the class decl to the class_list. Install a new
14487 jdep_list for the class.
14488 (add_superinterfaces): List of unresolved interfaces is
14489 gone. Unresolved interfaces are directly added to the current
14491 (create_interface): Second pass shortcut removed.
14492 ctpx->modifier_ctx access through MODIFIER_WFL.
14493 (create_class): Second pass shortcut removed. Call to
14494 register_incomplete_type replaces the call to
14495 parser_chain_incomplete_item.
14496 (complete_class_decl): Function removed.
14497 (duplicate_declaration_error): New way of retrieving redeclared
14499 (register_fields): Call to lookup_modifier_cl replaced by
14500 MODIFIER_WFL. New way of handling unresolved type, using
14501 unresolved_type_p and obtain_incomplete_type.
14502 register_incomplete_type replaces call to parser_chain_incomplete_item.
14503 (patch_stage): New static global variable.
14504 (method_header): New way of handling unresolved type, using
14505 unresolved_type_p and obtain_incomplete_type. patch_stage used to
14506 indicates that the method decl needs to be patched.
14507 (check_abstract_method_header): Call to lookup_modifier_cl
14508 replaced by MODIFIER_WFL.
14509 (method_declarator): Incomplete argument type are registered
14510 calling register_incomplete_type. Patch on the declared method is
14511 issued in that case.
14512 (unresolved_type_p): New function.
14513 (parser_check_super_interface): New comment to reflect function's
14514 modified returned type (int). Function and has a new argument
14515 this_wfl. Call to parse_error_context uses this_wfl instead of
14516 relying on lookup_cl.
14517 (parser_check_super): Comment reflects function's new returned
14518 type (int). Function returns nonzero value on error.
14519 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
14520 register_incomplete_type, jdep_resolve_class): New functions to
14521 handle incomplete types in declarations.
14522 (java_complete_class): Rewritten to work with the new incomplete
14523 type handling scheme.
14524 (complete_class_report_errors): Likewise.
14525 (complete_method_decl): Removed: it jobs is now handled by
14526 java_complete_class.
14527 (do_resolve_class): Class loaded in not already loaded and not
14528 found in Java source code.
14529 (java_check_regular_methods, java_check_abstract_methods): Don't
14530 call complete_method_decl anymore.
14531 (lookup_modifier_cl, not_builtin_p): Functions deleted.
14532 (read_import_dir): Got rid of the pass number dependency.
14533 (declare_local_variables): New handling of unresolved types (patch
14535 (source_start_java_method): New parameter level. Function called
14536 with level set to 1 when argument types are potentially
14537 unresolved. Called to complete the job with level set to 2 once
14538 types are complete.
14539 (source_end_java_method): Call to permanent_allocation
14540 removed. Waiting to be replaced by a more suitable obstack
14542 (java_complete_expand_methods, java_complete_expand_method,
14543 java_expand_finals): New functions.
14544 (build_method_invocation_stmt): Renamed
14545 patch_method_invocation_stmt. Extracts function call expression
14546 (wfl) and arguments (args) from CALL_EXPR tree operands.
14547 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
14548 call. Patch the function and argument operand of the CALL_EXPR
14550 (patch_argument, java_complete_tree): New functions.
14552 1998-04-20 Per Bothner <bothner@cygnus.com>
14554 Recover from missing fields and methods (i.e. error instead of fatal).
14555 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
14556 * expr.c (expand_invoke): Recover from missing method.
14557 (expand_java_field_op): Recover from missing field.
14558 Inline references to java.lang.{Integer,Char,...}.TYPE.
14559 * typeck.c (get_type_from_signature), java-tree.h: New function.
14560 * class.c (add_method): Use get_type_from_signature.
14561 (build_class_ref): Handle a class that was not found.
14562 * typeck.c (convert): Handle conversion to pointers (for convenience).
14563 * verify.c (verify_jvm_instructions): Use get_type_from_signature
14564 instead of lookup_field to handle missing fields.
14566 * jcf-parse.c (process_zip_dir): Set java_source.
14568 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
14570 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
14572 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14574 * jcf-parse.c (load_class): Don't change input_filename before
14575 calling jcf_parse_source (but still do it before calling
14577 (jcf_parse_source): Assign input_filename after having saved the
14579 * lex.c (java_init_lex): Chain a WFL node to the import on demand
14580 list. ctxp->modifier_ctx zeroed according to its new
14581 definition. ctxp->filename initialized. Removed
14582 JAVA_MODIFIER_CTX_UNMARK.
14583 (java_unget_unicode): Update the character based column position.
14584 (java_allocate_new_line): ref_count not used anymore. Always free
14585 ctxp->p_line. Initialize c_line->char_col to 0.
14586 (java_get_unicode): Update the character based column position.
14587 (java_lex): Use ctxp->elc to store current position in source
14588 file, at the beginning of the parsed token. Set modifier_ctx entry
14589 corresponding to the parse modifier to a WFL node. Return a WFL
14590 node when an identifier is parsed.
14591 (java_lex_error): Now uses ctxp->elc to store current position in
14593 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
14594 * lex.h (build_wfl_node): New function definitions.
14595 (struct java_line): ref_count and next fields are gone. New field
14597 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14598 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
14599 (JAVA_COLUMN_DELTA): New macro.
14600 (java_lc): New typedef on new struct _java_lc.
14601 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
14602 (parse_error_context, parse_warning_context): Changed prototypes.
14603 (java_get_line_col): Added as an available global function.
14604 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
14605 (IC_DECL): Replaced by macro IC_TYPE
14606 (DEPEND_WFL): New macro.
14607 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
14609 (exit_java_complete_class): Removed a commented out statement.
14610 (struct parser_ctxt): Added comments on fields. modifier_ctx is
14611 now an array of tree nodes. Deleted fields line_list and
14612 e_line. New field elc, to replace e_line.
14613 * parse.y (array_type:): Build WFL node.
14614 (qualified_name:): Build a single WFL node out of two. Retain
14615 the location information of the first node in the resulting node.
14616 (package_declaration:): Use package name as a WFL node
14617 (single_type_import_declaration:): Use imported name as a WFL node.
14618 (type_import_on_demand_declaration:): Use root of the imported
14619 packages as a WFL node.
14620 (field_declaration:): Removed unused local variable cl.
14621 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
14622 (yyerror): New static elc. Removed static error_line, error_pos.
14623 New local code_from_source. Save ctxp->elc into elc at the first
14624 pass. Call java_get_line_col to get a string of the line where
14625 the error occurred.
14626 (debug_line): Removed static function.
14627 (parse_error_context, parse_warning_context): Parameter cl is now
14628 a WFL node. Use its value to initialize ctxp->elc.
14629 (redefinition_error): Parameter cl is now a WFL node.
14630 (parse_add_interface): New parameter wfl. No longer call
14631 lookup_cl, use wfl instead.
14632 (check_class_interface_creation): Parameter cl is now a WFL node.
14633 (maybe_create_class_interface_decl): Likewise.
14634 (add_superinterfaces): New function.
14635 (create_interface): Removed local cl, node, super_decl,
14636 super_decl_type. Function now uses id as a WFL node. Better
14637 warning/error report on obsolete or forbidden mix of
14638 modifiers. Now calls add_superinterfaces to register interfaces.
14639 (create_class): Removed local cl, node. Local variable id is used
14640 as a WFL node. Better error report on forbidden modifier
14641 mix. Uses add_superinterfaces to register interfaces.
14642 (find_field): Argument cl is now a WFL node. Now store the WFL
14643 node of a fields that needs to be checked for their
14645 (method_header): Local variable node non longer used. Local
14646 variable id replaces cl.
14647 (check_modifiers_consistency): Local variable cl is now a WFL
14649 (method_declarator): Local variable cl replaced by parameter id.
14650 (parser_qualified_name): Now uses parameter name as a WFL node.
14651 (parser_check_super_interface): New parameter wfl, for achieve
14652 greater accuracy during error reports.
14653 (parser_chain_incomplete_item): New parameter named location. Used,
14654 along the decl, to construct the incomplete item node.
14655 (java_complete_class): resolve_class now uses WFL node extracted
14656 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
14658 (complete_method_decl): Unresolved function's argument types are WFL.
14659 (resolve_class): Parameter cl is now a WFL node.
14660 (resolve_and_layout): Likewise.
14661 (do_resolve_class): Likewise. Try first to use cl and then do the
14662 lookup on the decl when calling check_pkg_class_access.
14663 (complete_class_report_errors): Use IC_TYPE in place of
14664 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
14665 instead of doing a lookup over the decl.
14666 (java_check_final): Use WFL info from field tree list.
14667 (lookup_cl): Rewritten and returns a statically defined WFL node.
14668 (lookup_modifier_cl): Now uses information from WFL nodes.
14669 (process_imports): Likewise.
14670 (read_import_dir): name and cl arguments replaced by a single WFL
14671 node. Function modified accordingly.
14672 (find_in_imports_on_demand): Now uses WFL node.
14673 (check_pkg_class_access): cl argument is now a WFL node.
14674 (declare_local_variables): Fixed to use WFL nodes.
14675 (resolve_expression_name): Likewise.
14676 (build_method_invocation_stmt): name_combo argument renamed
14677 wfl. Function modified to use WFL nodes.
14678 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
14679 (lookup_method_invoke): cl is now a WFL node. Added missing
14680 IDENTIFIER_POINTER to class type decl name.
14682 1998-04-14 Dave Brolley <brolley@cygnus.com>
14684 * lang.c (init_parse): Now returns char* containing the filename.
14686 1998-04-10 Per Bothner <bothner@cygnus.com>
14688 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
14690 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
14691 * class.c (make_class_data): If flag_assume_compiled, initial class
14692 state is CSTATE_PREPARED; make superclass and interfaces direct
14693 references, rather than constant pool indexes.
14695 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14697 * parser.y: Include flags.h. Removed debug variable pl.
14698 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
14699 (block:): Likewise.
14700 (labeled_statement_nsi:): Generate debug info when reducing
14701 expression_statement:.
14702 (check_pkg_class_access): get_access_flags_from_decl invocation
14703 fixed for new CLASS_* flags location.
14704 (source_end_java_method): Save/restore parser context when
14705 entering/leaving this routine. Restore lineno to its right value
14706 before calling expand_end_bindings.
14707 (build_method_invocation_stmt): build_invoke called with the
14708 current line information.
14709 (build_invoke): New argument cl. Wrap the function call around a
14711 (refine_accessible_methods_list): Changed comment, removed
14713 * parse.h: Fixed typo in comments.
14714 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
14715 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
14716 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
14718 * lex.c (java_lex): Record the last closing curly bracket of a
14720 * jcf-parse.c (jcf_parse_source): Now calls
14721 java_check_methods. Clarified comment, fixed typo.
14723 1998-04-09 Dave Brolley <brolley@cygnus.com>
14725 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
14726 (finish_parse): Expose for non USE_CPPLIB builds.
14728 1998-04-08 Jeffrey A Law (law@cygnus.com)
14730 * lang.c (lang_print_xnode): New function.
14732 1998-04-03 Per Bothner <bothner@cygnus.com>
14734 * decl.c (class_dtable_decl), java-tree.h: New tree node.
14735 * class.c (get_dispatch_vector, get_dispatch_table): New functions
14736 used to build a class's dispatch table.
14737 (make_class_data): Generate dispatch table if flag_assume_compiled.
14738 Set dtable of class object to address of class_dtable_decl.
14740 * decl.c (int_decl_processing): Make soft_badarrayindex_node
14741 be volatile and have side effects - generates better code.
14743 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
14744 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
14746 * expr.c (expand_invoke): If class is final, method is
14747 effectively final, so can call it directly.
14749 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
14751 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
14753 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14755 * parse.y (build_method_invocation_stmt): Removed extra argument
14758 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14760 * expr.c (dtable_indent): Now static global.
14761 (expand_invoke): Now call invoke_build_dtable and
14762 build_invokevirtual.
14763 (invoke_build_dtable, build_invokevirtual): New functions.
14764 * jcf-io.c (find_class): Defer issuing a warning by setting
14765 jcf->outofsynch to 1.
14766 * jcf-parse.c (jcf_out_of_synch): New function.
14767 (load_class): Test this_jcf.outofsynch flag and call
14768 jcf_out_of_synch accordingly.
14769 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
14770 comment indentation.
14771 * lex.c (java_get_unicode): Fixed code indentation.
14772 (java_lex): Create string literal. Fixed typo. Removed several
14773 premature obstack_free.
14774 * parse.h: New enums for name resolution and invocation mode.
14775 (struct qualification): New data structure.
14776 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
14777 (do_resolve_class, build_method_invocation_stmt,
14778 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
14779 debug_line, identical_subpath_p, invocation_mode,
14780 refine_accessible_methods_list, build_invoke,
14781 lookup_method_invoke): New functions declared.
14782 (build_invokevirtual, invoke_build_dtable, match_java_method,
14783 build_field_ref, jcf_out_of_synch): New references to external
14785 (struct parse_ctxt): Removed artificial_constructor field.
14786 * parse.y: (array_type:): Type defined for this rule.
14787 (class_type:): Installed default rule for interface_type:.
14788 (array_type:): Now build Java array type.
14789 (qualified_name:): Now use obstack_grow0.
14790 (method_declaration:): Skip the artificial constructor added to
14792 (abstract_method_declaration:): Execute the code only during pass 1.
14793 (block:): Installed default rule in block_statements:.
14794 (block_statement:): Add the statement to the method during pass 2.
14795 (statement_expression): Installed default rule for
14796 method_invocation:.
14797 (argument_list:): Added code to build the argument list.
14798 (method_invocation:): Added call to create the method invocation
14800 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
14801 (debug_line): New function for debug.
14802 (complete_class_decl): No longer do something during pass 1.
14803 (method_header): Use BUILD_PTR_FROM_NAME.
14804 (parser_qualified_classname): Use obstack_grow0. Removed bogus
14806 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
14807 function's main comment.
14808 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
14810 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
14811 (resolve_class): Now works with arrays.
14812 (do_resolve_class, resolve_and_layout): New functions.
14813 (java_check_regular_methods): Reverse method list before and after
14814 having processed it. No longer set ctxp->artificial_constructor.
14815 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
14816 accordingly. Fixed typo in issued error message. Now use
14818 (find_in_imports_on_demand): Now use obstack_grow0.
14819 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
14820 (source_end_java_method): Call expand_expr_stmt instead of
14821 expand_expr. Calls it before calling expand_function_end.
14822 (java_method_add_stmt): Do nothing if errors were found during
14824 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
14825 (build_method_invocation_stmt, build_invoke, invocation_mode,
14826 lookup_method_invoke, refine_accessible_methods_list,
14827 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
14829 * typeck.c (build_java_signature): Properly end method signature
14830 if return type skipped.
14831 (match_java_method): New function.
14833 1998-03-16 Per Bothner <bothner@cygnus.com>
14835 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
14837 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
14839 * expr.c (build_invoke_non_interface): New function.
14840 (methods_ident, ncode_ident): Now static globals.
14841 (expand_invoke): Use build_invoke_non_interface.
14842 * java-tree.h (struct lang_decl): New field function_decl_body.
14843 (DECL_FUNCTION_BODY): New macro.
14844 * jcf-parse.c (jcf_parse_source): Deeper check before setting
14845 CLASS_FROM_SOURCE_P.
14846 (parse_source_file): Fixed typos. Call java_layout_parsed_class
14847 before starting pass 2. Call to java_generate_parsed_class replaced
14848 by java_register_parsed_class.
14849 * lex.c: Fixed typo in header. Some line width related formating.
14850 * lex.h: Some line width related formating.
14851 * parse.h (source_end_java_method, resolve_expression_name,
14852 complete_class_decl, maybe_create_class_interface_decl,
14853 check_class_interface_creation): New static function declarations.
14854 (java_layout_parsed_class, java_method_add_stmt): New function
14856 (struct parser_ctxt): Field mark_class_generate removed. New
14857 fields class_list and artificial_constructor.
14858 * parse.y: Fixed typo in header.
14859 (class_declaration:): Call complete_class_decl when class body
14861 (method_declaration:): Call source_end_java_method in pass 2 when
14862 the method body is defined.
14863 (postfix_expression:): Do expression name resolution on sub-rule
14864 name during pass 2.
14865 (create_class, create_interface): Merged common pieces.
14866 (check_class_interface_creation, maybe_create_class_interface_decl):
14868 (complete_class_decl): New function.
14869 (register_fields): Fixed line width related typo.
14870 (method_header): Correctly skip first argument when fixing
14871 argument line. Changed the loop.
14872 (java_check_circular_reference): Now use ctxp->class_list.
14873 (java_complete_class): Removed start/stop marking.
14874 (java_check_regular_methods): Now takes a class decl as an
14875 argument. Add default constructor if none were encountered.
14876 (java_check_methods): Now use ctxp->class_list. Changed call to
14877 java_check_regular_methods.
14878 (source_start_java_method): Set DECL_ARG_TYPE for each function
14880 (source_end_java_method, java_method_add_stmt): New functions.
14881 (java_generate_parsed_class): No longer exists.
14882 (java_layout_parsed_class, java_register_parsed_class): New functions.
14883 (resolve_expression_name): New function.
14885 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14887 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
14888 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
14889 until pass initializations are done. Call read_import_dir with
14891 * parse.h: (lookup_modifier_cl): New function declared.
14892 (INTERFACE_FIELD_MODIFIERS): New macro.
14893 (OBSOLETE_MODIFIER_WARNING): New macro.
14894 * parse.y: (register_fields): Class type and current field name in
14895 local variables. Check modifier(s) if adding field(s) to an interface.
14896 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
14897 and report errors using the faulty modifier line context.
14898 (lookup_modifier_cl): New function.
14899 (read_import_dir): Detect and report default import processing
14902 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
14904 Add a pair of -fassume-compiled/-fno-assume-compiled options.
14905 * class.c (is_compiled_class): Return 1 after making sure it
14906 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
14907 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
14908 * java-tree.h (flag_assume_compiled): Add decl.
14909 * lang.c (lang_f_options): Add the flag.
14910 (flag_assume_compiled): Add decl, default to 0.
14912 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14914 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
14915 (is_compiled_class): Likewise.
14916 (layout_class): Likewise.
14917 (layout_class): Detect and lay out classes defined in source code.
14918 (interface_of_p, add_interface_do, may_add_interface): New
14920 (add_interface): Now use add_interface_do.
14921 (add_method_1): New function.
14922 (add_method): Now use add_method_1.
14923 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
14924 (complete_start_java_method): New function.
14925 (start_java_mehod): Now call complete_start_java_method.
14926 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
14927 (expand_invoke): Likewise and fixed typo.
14928 *gjava.c: (print_super_field): Use new argument to find_class
14931 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
14932 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
14933 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
14935 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
14936 (add_method_1, push_class): New prototypes.
14937 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
14938 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
14939 directory where the class was found.
14940 (find_class): New argument DO_CLASS_FILE. Function find_class
14941 modified accordingly.
14942 *jcf-parse.c: (fix_class_path): New function.
14943 (load_class): Use new VERBOSE argument. load_class now finds and
14944 loads/parses .class/.java files. Save read_state of current_jcf
14946 (java_parser_abort_on_error): New macro.
14947 (jcf_parse_source, parse_source_file): New function.
14948 (jcf_parse): Fixed typo.
14949 (yyparse): Call parse_source_file () only.
14950 (process_zip_dir): Fixed typo, fix zdir->filename_length when
14951 writing the real class name back in the zip directory entry.
14952 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
14953 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
14954 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
14955 (find_class): Prototype fixed.
14956 *lex.c: Added 1998 time stamp.
14957 Removed all static global variables, moved into the parser
14958 context data structure.. Now include unistd.h if SEEK_SET not
14960 (java_init_lex): Rewritten.
14961 (java_sneak_unicode): Modified current unicode access in current line.
14962 (java_unget_unicode): Likewise.
14963 (java_allocate_new_line): New allocation management.
14964 (java_read_char): Modified access and storage of unget_utf8_value.
14965 New way of processing current unicode.
14966 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
14967 (java_get_unicode): Now use the parser context.
14968 (java_lineterminator): Likewise.
14969 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
14970 of the reentrant parser implementation. Function now use the
14971 parser context data structure and java_lval. Fixed production of
14972 the float and double constant "out of range" error message. Fixed
14973 obstack use. Return integer value when hitting a modifier. Now
14974 return type for TRUE, FALSE and other predefined types. Return
14975 identifier as a TREE_LIST list containing the current line context
14976 as the TREE_VALUE sub-node.
14977 (java_unicode_2_utf8): Fixed typo in declaration.
14978 (java_lex_error): Now use the parser context data structure.
14979 *lex.h: Added 1998 time stamp.
14980 (struct java_line): New fields ref_count and next.
14981 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14982 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
14983 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
14984 *parse.h: Added 1998 time stamp.
14985 (java_parse_source_file): Renamed from parse_source_file.
14986 (YYERROR_NOW, YYNOT_TWICE): Fixed.
14987 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
14988 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
14989 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
14990 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
14991 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
14992 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
14993 (struct parser_ctxt): New data structure to keep the parser context.
14994 *parse.y: Added 1998 time stamp, got rid of static global variables.
14995 (java_error_count, ctxp): New global variables.
14996 (%union): New value field.
14997 (numeric_type, integral_type): Rules removed.
14998 (primitive_type): Rule defined to handle integral, float, double and
15000 (qualified_name, package_declaration,
15001 single_type_import_declaration, type_import_on_demand_declaration,
15002 modifiers, class_declaration, super, interfaces,
15003 interface_type_list, class_body, field_declaration,
15004 field_declaration, variable_declarators, variable_declarator,
15005 variable_declarator_id, method_declaration, method_header,
15006 formal_parameter_list, formal_parameter, method_body, block,
15007 static, interface_declaration, extends_interfaces,
15008 abstract_method_declaration, local_variable_declarators): Rules now
15010 (force_error, do_warning): New global statics.
15011 (push_parser_context, parser_context_save_global,
15012 parser_context_restore_global, pop_parser_context): New functions.
15013 (yyerror): Now uses the global parser context. Fixed use of obstack.
15014 (parse_error, parse_error_context, parse_warning_context,
15015 java_accstring_lookup, redefinition_error, check_modifiers,
15016 parser_add_interface, create_interface, create_class, find_field,
15017 duplicate_declaration_error, register_fields, method_header,
15018 check_modifiers_consistency, check_abstract_method_header,
15019 method_declarator, parser_qualified_classname,
15020 parser_check_super_interface, parser_check_super,
15021 parser_chain_incomplete_item, java_check_circular_reference,
15022 layout_class_from_source, java_complete_class,
15023 complete_method_decl, resolve_class, complete_class_report_errors,
15024 java_check_final, check_method_redefinition,
15025 java_check_regular_methods, java_check_abstract_methods,
15026 java_check_methods, lookup_java_interface_method2,
15027 lookup_java_method2, lookup_cl, find_name_in_single_imports,
15028 process_imports, find_in_imports, read_import_entry,
15029 read_import_dir, find_in_imports_on_demand,
15030 check_pkg_class_access, not_builtin_p, declare_local_variables,
15031 source_start_java_method, java_generate_parsed_class): New
15033 *typeck.c: (signature_include_return): New global variable.
15034 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
15035 to add the function returned type in the signature.
15037 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
15039 * jcf-io.c (open_in_zip): Use strncmp and LEN.
15041 1998-01-29 Dave Brolley <brolley@cygnus.com>
15043 * Make-lang.in (java.info): Added.
15044 (java.install-info): Added
15046 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
15048 * Makefile.in (clean): Also remove java/parse.c.
15050 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
15052 Add a pair of -fbounds-check/-fno-bounds-check options.
15053 * lang.c (lang_decode_option): Add code to grok arguments.
15054 (flag_bounds_check): Add decl.
15055 (lang_f_options): New array w/ the option in it.
15056 * java-tree.h (flag_bounds_check): Add decl.
15057 * lang-options.h: New file.
15058 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
15059 of a static macro value.
15060 (JAVA_ARRAY_EXCEPTION): Delete macro.
15062 1998-01-23 Per Bothner <bothner@cygnus.com>
15064 * typeck.c (build_java_array_type): Fix two bugs in previous change.
15065 * expr.c (build_anewarray): Add missing promote_type.
15067 1998-01-22 Per Bothner <bothner@cygnus.com>
15069 Add array types with known length to optimize bounds checking.
15070 * typeck.c (build_java_array_type): Take length parameter.
15071 (java_array_type_length, build_prim_array_type): New functions.
15072 * java-tree.h: Update for new functions.
15073 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
15074 * class.c: Use build_prim_array_type.
15075 * expr.c (can_widen_reference_to): Handle known-length array types.
15076 (verify_jvm_instructions): Keep track of integer push instructions
15077 followed by newarray/anewarray, so we can build known-length arrays.
15078 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
15079 (java_array_data_offset): New function.
15080 (build_java_array_length_access): New function. Optimize if constant.
15081 (build_java_arrayaccess): Constant fold bounds check.
15082 (expand_java_newarray, expand_java_anewarray): Replaced by ...
15083 (build_newarray, build_anewarray): New functions.
15084 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
15085 * verify.c (merge_types): Handle known-lengh array types.
15087 1998-01-19 Per Bothner <bothner@cygnus.com>
15089 * expr.c (expand_byte_code): Fix performace bug, which caused
15090 searching linenumber_table to be linear rather than constant.
15092 1997-12-12 Per Bothner <bothner@cygnus.com>
15094 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
15096 * decl.c, java-tree.h (soft_fmod_node): New global.
15097 * decl.c (init_decl_processing): Define __builtin_fmod.
15098 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
15099 using __builtin_fmod.
15101 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
15103 * keyword.h: New file, output of keyword.gperf as processed by
15105 * lex.c (java_lex_init): Initialize java_error_flag.
15106 * parse.c (YYERROR_NOW): Uses java_error_flag.
15107 * parse.y: New static java_error_flag. Useless definition of
15109 * parse.y (java_error): Portable error recovery using
15110 java_error_flag (not yet completely tuned).
15112 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
15114 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
15116 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15118 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
15119 (parse.c, lex.c, keyword.h): New rules for Java source code
15121 * parse.c: Renamed into jcf-parse.c.
15122 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
15123 * keyword.gperf: New file, Java keywords.
15124 * parse.y: New file, Java language grammar.
15125 * parse.h: New file, Java language grammar definitions.
15126 * lex.c: New file, Java language lexer.
15127 * lex.h: New file, Java language lexer definitions.
15129 1997-12-03 Per Bothner <bothner@cygnus.com>
15131 * decl.c (clinit_identifier_node), java-tree.h: New global.
15132 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
15133 * verify.c (verify_jvm_instructions): Inline use of removed macros.
15134 * expr.c (expand_java_field_op): Check for invalid assignment
15137 * jcf-reader.c (get_attribute): Test for wrong attribute length.
15139 1997-10-27 Per Bothner <bothner@cygnus.com>
15141 * verify.c (verify_jvm_instructions): When processing a handler,
15142 attempt to set the current_subr to the right value.
15143 (More complicated code combines Sep 17 and Oct 22 versions.)
15145 1997-10-24 Per Bothner <bothner@cygnus.com>
15147 * class.c (push_class): Figure out (guess) name of source file.
15148 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
15149 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
15150 (parse_class_file): Change return type from int to void.
15151 Call debug_start_source_file/debug_end_source_file.
15153 * expr.c (build_java_binop): Fix masking 2nd operand.
15154 * decl.c (init_decl_processing): Set sizetype first.
15156 1997-10-22 Per Bothner <bothner@cygnus.com>
15158 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
15159 (Revert Sep 17 change.)
15161 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15163 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
15164 .class extension in their name and fix thing so we don't process
15165 them parse_zip_file_entries().
15166 (parse_zip_file_entries): Cleaned unused local variables.
15168 1997-10-20 Per Bothner <bothner@cygnus.com>
15170 * expr.c (can_widen_reference_to): Allows equal array element types.
15171 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
15172 * jcf-dump.c (RET): Get (and print) index.
15174 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
15175 Promote element type to POINTER_TYPE.
15177 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15179 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
15180 find_in_current_zip, jcf_figure_file_type): Moved from
15181 jcf-reader.c to parse.c.
15182 * zextract.c: (read_zip_archive): takes file_comment_length possible
15183 field into account.
15185 1997-10-20 Per Bothner <bothner@cygnus.com>
15187 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
15189 * verify.c (merge_types): Handle array types even better ...
15191 1997-10-17 Per Bothner <bothner@cygnus.com>
15193 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
15195 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
15196 * class.c (make_class_data): Don't build fields_decl if no fields.
15197 When building fields_decl, skip if DECL_ARTIFICIAL.
15199 * expr.c (java_stack_swap): Update stack_type_map.
15200 * verify.c (merge_types): Handle array types better.
15202 1997-10-15 Per Bothner <bothner@cygnus.com>
15204 * class.c (add_field): Don't promote short integral fields to
15205 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
15206 * expr.c (push_value): Promote and convert short integral values.
15208 * decl.c, java-tree.h (integer_two_node): New constant node.
15209 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
15211 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15213 * class.c (append_gpp_mangled_type): Use function argument
15214 unpromoted type to generate mangled name.
15216 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15218 * constants.c (build_constant_data_ref): Now uses current_class
15219 instead of main_class.
15220 (build_constants_constructor): Now uses current_class instead of
15222 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
15223 of the global variable SeepZipFiles done here.
15224 * zextract.c (read_zip_archive): extra_field optional field taken
15225 into account while computing the position of the class file in the
15227 * verify.c (verify_jvm_instructions): Use current_jcf to search
15229 * parse.c (load_class): First search for the class to load in the
15230 current zip file. Saves current_jcf (restored before returning
15231 from that function). Don't call JCF_FINISH in the class was found
15232 in the current ZIP file.
15233 (jcf_parse): If the class was found in the current ZIP file, save
15234 its tree_constant_pool (for later reuse).
15235 (parse_class_file): New function. Process each method defined in
15236 the current class and record the class as to be later registered.
15237 (yyparse): Rewritten. Figure the type of the current file and switch
15239 * lang.c: New global variable current_jcf.
15240 (lang_init): Removed compiling_from_source test (done later, in
15241 yyparse). Removed call the jcf_parse ().
15242 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
15243 (typedef struct JCF): New fields seen_in_zip (to mark a class found
15244 in the current ZIP file) and zip_offset (offset to the class data in
15245 the current zip file).
15246 * jcf-reader.c: zipfile.h included.
15247 localToFile: New ZipFileCache static global variable
15248 (parse_zip_file_entries): New function. Browse the current ZIP
15249 file directory and process each class found.
15250 (process_zip_dir): New function. Register each class found in the
15251 ZIP file directory. The class aren't parsed but a valid JCF is
15252 link to each of them.
15253 (find_in_current_zip): New function. Search for a class in the
15254 current ZIP file directory. If found, prepare the class so that it
15256 (jcf_figure_file_type): New function. Examine the file structure
15257 to figure a class file, a ZIP file. If none of these categories are
15258 matched, a source file is assumed.
15259 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
15260 SeenZipFile: New global variable.
15261 (open_in_zip): Use zipmember's length to accelerate the search for
15262 a member. If zipmember was NULL and zip file successfully read,
15264 * java-tree.h: New global variable current_jcf declared. Added
15265 declaration for current_constant_pool_tags, current_constant_pool_data,
15266 current_constant_pool_length, current_constant_pool_data_ref.
15267 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
15268 store the JCF of classes seen in a zip file) and tree *constant_pool
15269 (to save a loaded class constant pool). current_class declared here.
15270 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
15271 retrieve method_ref_constant.
15272 (PUSHC): java_push_constant_from_pool now uses current_jcf.
15273 (OBJECT): get_class_constant now uses current_jcf.
15274 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
15275 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
15276 (expand_invoke): Now uses current_class instead of main_class
15277 (build_class_init): Now uses current_class instead of main_class
15278 * class.c: New static global variable registered_class.
15279 (register_class): New function.
15280 (emit_register_class): Modified to use registered_class instead of
15282 (is_compiled_class): Now take into account class seen in the archive.
15284 1997-10-06 Per Bothner <bothner@cygnus.com>
15286 * except.h: Renamed to: java-except.h.
15287 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
15288 * except.c: Add semi-working (commented out) implementation.
15290 * expr.c (expand_iinc): Add needed flush_quick_stack.
15291 * parse.c (set_source_filename): New function.
15292 (give_name_to_class): Set input_filename from package.classname.java.
15294 * jcf-io.c (find_class): Don't look first in ".".
15296 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15298 * zextract.c (read_zip_archive): Now takes into account the
15300 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
15302 1997-09-20 Per Bothner <bothner@cygnus.com>
15304 * constants.c, java-tree.h (build_internal_class_name): New function.
15305 (alloc_class_constant): Re-implement using build_internal_class_name.
15306 * class.c (make_class_data): Likewise.
15307 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
15309 1997-09-17 Per Bothner <bothner@cygnus.com>
15311 * verify.c (verify_jvm_instructions): Temporarily set current_subr
15312 to NULL before pushing an exception handler target.
15314 * expr.c (flush_quick_stack): Save from low stack indexes to high.
15315 (java_stack_swap, java_stack_dup): Re-write to be safe from
15316 clobbering registers.
15317 (build_class_init): New function.
15319 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
15321 * typeck.c (build_java_array_type): Temporary use
15322 permanent_obstack to create the array 'length' field.
15323 * expr.c (lookup_label): Temporay use permanent_obstack to create
15324 label if not found.
15325 * class.c (push_super_field): Tempory use permanent_obstack.
15327 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15329 * typeck.c (type_for_mode): Now handles double_type_node and
15331 * verify.c (verify_jvm_instructions): The instruction following
15332 the wide bytecode is checked. OPCODE_ret added to the list of
15335 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15337 * class.c (make_class): Temporary use permanent_obstack. Set the
15338 class CLASS_P field to 1.
15339 (push_class): Temporary use permanent_obstack.
15340 (set_super_info): Temporary use permanent_obstack.
15341 (add_method): Temporary use permanent_obstack, set
15342 METHOD_TRANSIENT().
15343 (add_field): Temporary use permanent_obstack. Sets
15344 FIELD_VOLATILE() and FIELD_TRANSIENT().
15345 (build_class_ref): Temporary use permanent_obstack if the class
15347 (build_static_field_ref): Temporary use permanent_obstack when
15348 creating field's rtl.
15349 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
15350 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
15351 and fields. Function finalized, as far as flag handling.
15352 (push_class_static_dummy_field): Temporary use permanent_obstack.
15353 (emit_register_class): Force generation of class registration at
15355 * decl.c (end_java_method): Call permanent_allocation() before
15357 * expr.c (can_widen_reference_to): Added comment to interface
15358 handling, fixed typo.
15359 (lookup_field): Now uses CLASS_P() to correct FIXME
15360 (expand_invoke): Verification on public && !static &&
15361 !abstract moved into soft_lookupinterfacemethod (kaffe).
15362 Use Object class dtable if objectref is an array when expanding
15364 (java_push_constant_from_pool): Temporary use permanent_obstack
15365 for CONSTANT_string
15366 * parse.c (get_ref_constant): Temporary use permanent_obstack to
15367 create constant references.
15368 (get_constant): Temporary use permanent_obstack to create constant.
15369 (load_class): Temporary use permanent_obstack to load class.
15370 (jcf_parse): Temporary use permanent_obstack to perform class
15372 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
15373 (build_java_signature): Temporary use permanent_obstack.
15374 * verify.c: (verify_jvm_instruction): removed unnecessary verification
15376 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
15377 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
15380 1997-09-11 Per Bothner <bothner@cygnus.com>
15382 * class.c (append_gpp_mangled_type): Fix typo.
15383 (emit_register_class): Use main_class to get class object, rather
15384 than looking for no-longer-existing static decl starting with _CL.
15385 * typeck.c (parse_signature_type): Promote array element type
15386 if it is a RECORD_TYPE.
15388 1997-09-10 Per Bothner <bothner@cygnus.com>
15390 * class.c (push_class_static_dummy_field): New function.
15391 (mangle_static_field): New. Do G++-style mangling of static fields.
15392 (layout_class): Mandle static fields here, not in add_field.
15393 (build_class_ref): The class object is now a dummy static field.
15394 * decl.c (find_local_variable): Look for best, instead of first match.
15395 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
15396 (build_java_athrow): Don't check here if exception is Throwable.
15397 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
15398 (TYPE_USED): Removed. No longer used ...
15399 * parse.c (jcf_parse): Call push_class_static_dummy_field.
15400 * verify.c (push_pending_label): New function.
15401 (push_pending_block): Renamed to check_pending_block.
15402 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
15403 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
15404 re-checking possible handlers) after a store (less wasted work).
15405 Check for null handler (finally) before calling add_handler.
15406 Various changes to (finally?) correctly handle try/finally.
15408 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
15410 * class.c: Include stdio.h.
15412 1997-09-04 Per Bothner <bothner@cygnus.com>
15414 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
15415 to make sure class is initialized before static/special invoke.
15417 * verify.c (verify_jvm_instructions): On a store instruction,
15418 call find_local_variable to force pre-allocation of decl and rtx.
15419 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
15421 1997-09-03 Per Bothner <bothner@cygnus.com>
15423 * class.c (build_class_ref): Strip off "promoted_" if need be.
15424 (make_field_value): Call build_java_signature when needed.
15425 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
15426 * expr.c (build_java_athrow): Don't push_value of exception.
15427 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
15428 match specification of [fd]cmp[lg] for NaNs.
15429 (expand_byte_code): Add support for exception handler ranges.
15430 * except.c: Add skeleton for EH code-generation.
15431 * verify.c (merge_types): Treat all promoted integral types as equal.
15432 * constants.c (build_constants_constructor): To force creation of
15433 current_constant_pool_data_ref, call build_constant_data_ref.
15435 * javaop.def (lload): Fix typo.
15436 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
15438 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
15440 * parse.c: Don't include function.h.
15442 1997-08-27 Per Bothner <bothner@cygnus.com>
15444 * except.[ch]: New files.
15445 * Makefile.in (JAVA_OBJS): Add except.o
15446 * expr.c: Temporary warning about unimplemented exceptions.
15447 * verify.c: Verify exception handlers.
15449 * jcf-dump.c (disassemble_method): Print exception table.
15451 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15453 * expr.c (verify_jvm_instructions): Started a thorough
15454 verification of invoke* bytecodes.
15455 (expand_byte_code): flush quick stack if PC is the target of a
15456 branch. and undef RET (conflicting with config/i386/i386.h).
15457 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
15459 (expand_invoke): Now handles invokeinterface and do more
15460 verification according to the bytecode.
15461 (lookup_field): Don't try to load the class if processing
15463 (can_widen_reference_to): Now handles interfaces.
15464 * decl.c (init_decl_processing): New global variable
15465 soft_lookupinterfacemethod_node, declared in java-tree.h.
15466 Call set_super_info on string_type_node.
15467 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
15469 * class.c (set_super_info): Fills the CLASS_* flags according to
15471 (get_access_flags_from_decl): Handles all class flags.
15473 1997-08-26 Per Bothner <bothner@cygnus.com>
15475 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
15476 * parse.c (yyparse): Check for abstract method, and missing code.
15477 * expr.c (expand_byte_code): Change interface.
15478 * lang.c (put_decl_node): Print promoted types prettier.
15479 * verify.c (verify_jvm_instruction): Change interface.
15480 Partial support for scanning exception table.
15481 For load instructions, handle promoted integral types.
15483 1997-08-21 Per Bothner <bothner@cygnus.com>
15485 * verify.c: New file, with contents moved from expr.c.
15486 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
15487 * typeck.c (is_array_type_p): Moved here from expr.c.
15488 * java-tree.h: Add some now-needed function declarations.
15489 * Makefile.in (JAVA_OBJS): Added verify.o.
15491 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15493 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
15494 METHOD_ABSTRACT flag.
15496 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
15497 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
15498 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
15500 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
15502 (start_java_method): Hook for SYNCHRONIZED methods.
15504 * expr.c (build_java_jsr, build_java_ret): New functions
15505 (JSR,PRE): New macros
15506 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
15507 (verify_jvm_instructions): tableswitch, lookupswitch,
15508 monitorenter, monitorexit, goto_w: verified.
15509 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
15510 (build_java_monitor): New function.
15511 (MONITOR_OPERATION): Modified to call build_java_monitor()
15512 (verify_jvm_instructions): Started a thorough verification of
15515 1997-08-19 Per Bothner <bothner@cygnus.com>
15517 Support verification of jsr/ret subroutines (used for try/finally).
15518 * decl.c (return_address_type_node): New type node.
15519 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
15520 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
15521 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
15522 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
15523 TYPE_USED): New macros for special types in type_map.
15525 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
15526 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
15528 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
15530 * expr.c (can_widen_reference_to): New function.
15531 (pop_type): Use it.
15532 (merge_type_state): Support handling start of subroutine.
15533 (push_pending_block): Return char* error message, instead of calling
15534 fatal on an error. Also handle subroutines.
15535 (verify_jvm_instructions): Handle errors from push_poending_block.
15536 Support jsr and ret instructions.
15538 1997-08-19 Per Bothner <bothner@cygnus.com>
15540 * jcf-io.c (find_classfile): Fix thinko.
15541 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
15543 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
15545 * Makefile.in (BISON): Remove.
15547 1997-08-07 Per Bothner <bothner@cygnus.com>
15549 * Makefile.in: Convert to autoconf.
15550 * config-lang.in (outputs): Added java/Makefile.
15552 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
15553 Rename cc1java to jc1.
15555 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
15556 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
15558 * class.c (class_depth): Do load_class if needed.
15560 Mostly better verification.
15561 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
15562 (init_decl_processing): Change return type of soft_checkcast.
15563 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
15564 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
15565 lang_print_error): New functions.
15566 (lang_init): Set global hook print_error_function to lang_print_error.
15567 * expr.c: In the type_map ptr_type_node is only used for null now.
15568 (pop_type, merge_types): Hence ptr_type_node matches any reference.
15569 (merge_types): Dererence pointer to record types before comparing.
15570 (decode_newarray_type, merge_types): On error just return NULL.
15571 (build_java_binop): Add preliminary implementation (with warning)
15572 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
15573 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
15574 (expand_compare, expand_java_goto, expand_java_call): Don't
15575 push_pending_block, since that only makes sense when verifying.
15576 (merge_type_state): Different return codes.
15577 (push_pending_block): A block may need to be verified more than once.
15578 (expand_byte_code): Warn about unused code at code generation time.
15579 (verify_jvm_instruction): Changed logic, since code may need to be
15580 re-verified if type-state has changed. Also, better error handling.
15581 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
15582 Improve newarray, anewarray, ?aload, athrow,
15583 * java-tree.h (LABEL_CHANGED): New macro.
15585 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
15587 * decl.c (soft_athrow_node): New global variable initialized.
15588 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
15589 * typeck.c (convert): Added support for REAL_TYPE.
15590 (convert_to_char): New function.
15591 (convert): Handle CHAR_TYPE.
15592 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
15593 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
15594 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
15596 (verify_jvm_instructions): Added break a the end of bogus unop: label.
15597 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
15598 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
15599 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
15600 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
15601 to Use The Right Things.
15602 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
15603 compatible with INT. BOOLEAN is made equivalent to BYTE.
15604 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
15605 OPCODE_ifnonnull): Now supported.
15606 (build_java_athrow): New function.
15608 1997-08-04 Per Bothner <bothner@cygnus.com>
15610 Rename method name <init> to match G++ (and fix mangling).
15611 * class.c (layout_class): Replace method name of <init> by class name.
15612 (make_method_value): Do inverse renaming of constructor from <init>.
15613 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
15614 * typeck.c (lookup_java_constructor): New function.
15615 * expr.c (expand_invoke): If method_name is <init>, call
15616 lookup_java_constructor to find constructor.
15618 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
15620 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15622 * parse.c (get_class_constant): Modified to handle array "classes"
15623 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
15625 (convert): Modified to handle real type.
15626 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
15627 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
15628 variables declared.
15629 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
15630 soft_multianewarray, soft_newarray_node, soft_throw_node): New
15631 global variables initialized.
15632 (find_local_variable): Handles the case of a pointer
15633 (end_java_method): Restore the use of one more scope
15634 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
15635 build_java_array_length_access, expand_java_arrayload,
15636 expand_java_arraystore, expand_java_array_length,
15637 expand_java_multianewarray, expand_java_anewarray,
15638 build_java_check_indexed_type, is_array_type_p,
15639 build_java_throw_out_of_bound_exception): New functions.
15640 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
15641 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
15642 OPCODE_<t>aload): Implemented code for verification.
15643 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
15644 ARRAY_NEW_MULTI): Macro defined.
15645 (CONVERT): Modified to invoke convert().
15646 (case OPCODE_aload2): Fixed index typo from 2 to 1.
15648 1997-07-31 Per Bothner <bothner@cygnus.com>
15650 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
15651 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
15652 (make_class_data): Field name needs '/' as package prefix.
15653 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
15655 1997-07-25 Per Bothner <bothner@cygnus.com>
15657 Implement debug information for local variables.
15658 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
15659 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
15660 DECL_LOCAL_SLOT_CHAIN): New macros.
15661 (struct lang_decl_var): New type.
15662 * parse.c (give_name_to_locals): Move to decl.c.
15663 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
15664 (start_java_method): Re-write parameter handling.
15665 (pending_local_decls): New global variable.
15666 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
15667 (find_local_variable): Accept pc so we can skips decls not in range.
15668 (struct binding_level): Add end_pc field.
15669 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
15670 (various): Change so current pc gets passed to find_local_variable.
15672 * decl.c (init_decl_processing): Re-arrange fields in
15673 class_type_node and and method_type_node to match kaffe 0.9.1.
15674 * class.c (make_method_value, make_class_data): Update
15675 initializations to match.
15677 1997-07-16 Per Bothner <bothner@cygnus.com>
15679 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
15680 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
15681 (push_super_field): New function.
15682 (make_class_data): Handle inheritance of class static initializer.
15683 (layout_class): New name mangling.
15684 * constants.c (build_constant_data_ref): Init type of data array
15685 to a one-element array.
15686 (build_constants_constructor): Set DECL_SIZE from complete array type.
15687 * decl.c: Rename class_type, object_type etc to class_type_node,
15688 object_type_node etc. Make former inherit from latter.
15689 * expr.c (expand_invoke): Add cast of function address.
15690 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
15691 * parse.c (yyparse): Don't call layout_class here.
15692 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
15694 1997-06-14 Per Bothner <bothner@cygnus.com>
15696 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
15697 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
15698 (alloc_class_constant): New.
15699 * expr.c (expand_invoke): Make sure method's class is initialized.
15700 * class.c (interits_from_p, emit_register_class): New functions.
15701 * parse.c (yyparse): Call emit_register_class.
15703 1997-06-09 Per Bothner <bothner@cygnus.com>
15705 * constants.c: New file, to handle constant pool.
15706 * Makefile.in (JAVA_OBJS): Add constants.o.
15707 * decl.c (init_decl_processing): Update, fix, finish various structs.
15708 (pushdecl_top_level): New.
15709 * parse.c (layout_class): Moved to class.c.
15710 * expr.c (java_push_constant_from_pool): New function.
15711 * class.c (build_class_ref): Make work fully
15712 (make_class_data): Emit super-class, constant pool, interface vector.
15714 1997-06-03 Per Bothner <bothner@cygnus.com>
15716 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
15717 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
15718 * class.c (class_depth): New function.
15719 (lookup_named_class): Replaced by new function lookup_class.
15720 * decl.c (object_type_node, string_type_node): New.
15721 Remove various types that we no longer need.
15722 * expr.c (verify_jvm_instructions): New separate verifier pass.
15723 (push_type, pop_type): New functions for verifier.
15724 (type_stack_dup, pop_argument_types, merge_types): Likewise.
15725 (expand_byte_code): Simplify, since we assume already verified.
15726 (expand_invoke): Now mostly works.
15727 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
15728 * lang.c (main_class): Move to parse.c. Don't make_class yet.
15729 * parse.c: Wait to allocate class object until we know its name.
15730 (layout_class): Calculate DECL_VINDEX for each virtual method.
15731 * typeck.c (get_array_type): Rename to ...
15732 (build_java_array_type): ... and provide working implementation.
15733 (build_java_signature): New function - build Java signature of type.
15734 (set_java_signature): New function - cache signature with type.
15735 (lookup_java_method): New function.
15737 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
15739 * class.c (ident_subst): Take extra SUFFIX parameter.
15740 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
15741 (set_constant_value, build_static_field_ref, is_compiled_class): New.
15742 (build_class_ref): Actually implement.
15743 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
15744 * decl.c (builtin_function): New.
15745 (init_decl_processing): Update for current Kaffe. Declare some
15746 builtin Kaffe functions.
15747 * expr.c (build_address_of): New.
15748 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
15749 Renamed (from expand_java_new etc), and added working implementations.
15750 (build_field_ref): Now also handle static fields.
15751 (expand_invoke): Implement invokestatic, and start implement rest.
15752 * java-opcodes.h: Use javaop.def to avoid duplicated list.
15753 * javaop.def: Rename invokevirt -> invokevirtual.
15754 * lang.c (use_handles): Removed.
15755 * parse.c: Add support for ConstantValue attribute.
15756 Handle nested loading of a class. (JPOOL_UTF): New.
15758 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
15760 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
15762 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
15764 * Make-lang.in (java.install-man): New empty rule.
15765 * typeck.c (set_local_type): New function.
15766 * expr.c (STORE_INTERNAL): Call find_local_variable,
15767 not find_stack_slot. Call set_local_type.
15769 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
15771 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
15772 and building RECORD_TYPE CONSTRUCTORs.
15773 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
15775 * lang.c (use_handles): Change the default to 0.
15776 * decl.c: Define and build class_type, field_type, utf8const_type.
15777 * class.c (make_class_data, make_field_value,
15778 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
15779 hashUtf8String, strLengthUtf8, mangled_classname:
15780 Functions to build reflective data structures.
15781 * parse.c (yyparse): Call make_class_data.
15783 * jcf-io.c (open_class, find_classfile): New functions.
15784 * jcf-dump.c: Support reading classfile from explicitly-named
15785 class file (without CLASSPATH searching).
15787 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
15789 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
15790 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
15791 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
15792 (get_constant): Now trivial for CONSTANT_Utf8.
15794 * jcf.h: Make NEW_CPOOL the default.
15795 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
15797 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>