1 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
3 * verify.c (verify_jvm_instructions): Don't warn about legal
4 eh binding regions generated for example by jdk 1.4.1.
6 2003-10-24 David S. Miller <davem@redhat.com>
8 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
10 2003-10-22 Andrew Haley <aph@redhat.com>
12 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
13 (java_get_callee_fndecl): New.
15 * jcf-parse.c (java_parse_file): Call emit_catch_table().
17 * java-tree.h (ctable_decl): New.
19 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
21 * decl.c (java_init_decl_processing): Add catch_class_type.
23 Add catch_classes field.
25 * class.c (build_indirect_class_ref): Break out from
27 (make_field_value): Check flag_indirect_dispatch.
28 (make_class_data): Ditto.
29 Tidy uses of PUSH_FIELD_VALUE.
30 Add field catch_classes.
31 (make_catch_class_record): New.
33 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
35 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
37 * jcf-write.c: Follow spelling conventions.
40 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
42 * ChangeLog: Fix typos.
43 * expr.c: Fix comment typos.
44 * jcf-write.c: Likewise.
48 * parse-scan.y: Likewise.
51 2003-10-22 Tom Tromey <tromey@redhat.com>
53 * expr.c (expand_byte_code): Only warn about dead bytecode when
54 extra_warnings is set.
56 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
58 Fix for PR java/12586.
59 * mangle.c (find_compression_record_match): Don't iterate through
60 package namespace elements unless they all match compression_table
63 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
65 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
66 (generate-manpages): Likewise.
67 (java.maintainer-clean): Likewise.
71 (jv-scan.1): Likewise.
72 (jcf-dump.1): Likewise.
74 (jv-convert.1): Likewise.
76 (rmiregistry.1): Likewise.
77 (java.install-man): Likewise.
78 (parse-scan.o): Move and define complete compile line.
80 (jcf-tree-inline.o): Move.
82 2003-10-20 Mark Mitchell <mark@codesourcery.com>
84 * Make-lang.in (info): Update dependencies.
85 (java.install-info): Remove.
86 ($(srcdir)/java/gcj.info): Replace with ...
87 ($(docobjdir)/gcj.info): ... this.
89 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
91 * Make-lang.in: Replace uses of $(target_alias) with
92 $(target_noncanonical).
94 2003-10-09 Tom Tromey <tromey@redhat.com>
96 * decl.c (java_init_decl_processing): Declare signers field.
97 * class.c (make_class_data): Set signers field.
99 2003-10-09 Jason Merrill <jason@redhat.com>
101 * parse.y (patch_assignment): Use make_node to create a BLOCK.
102 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
105 2003-10-06 Mark Mitchell <mark@codesourcery.com>
107 * Make-lang.in (java.info): Replace with ...
109 (java.dvi): Replace with ...
111 (java.generated-manpages): Replace with ...
113 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
115 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
117 2003-10-01 Andrew Haley <aph@redhat.com>
119 * jcf-parse.c (java_parse_file): Write otable and atable.
120 * java-tree.h (atable_methods): New.
122 (atable_syms_decl): New.
123 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
124 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
125 (symbol_*type): Rename method_symbol* to symbol*type.
126 (emit_offset_symbol_table): Delete.
127 (emit_symbol_table): New.
128 (get_symbol_table_index): New.
130 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
131 (build_known_method_ref): Likewise.
132 (get_symbol_table_index): Rename from get_offset_table_index.
133 Parameterize to allow re-use by differing types of symbol table.
134 (build_invokevirtual): Pass table to get_offset_table_index.
135 * decl.c (java_init_decl_processing): Push types and decls for
136 atable and atable_syyms.
137 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
138 (make_class_data): Add new fields atable and atable_syms.
139 (emit_symbol_table): Rename from emit_offset_symbol_table.
140 Parameterize to allow re-use by different types of symbol table.
141 (build_symbol_entry): Renamed from build_method_symbols_entry.
143 2003-09-30 Roger Sayle <roger@eyesopen.com>
145 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
146 semantics for SAVE_EXPR, by caching the result in a temporary.
148 2003-09-28 Richard Henderson <rth@redhat.com>
150 * check-init.c (check_init): Save and restore input_location
151 instead of file and line separately.
152 * decl.c (java_expand_body): Likewise.
153 * jcf-write.c (generate_bytecode_insns): Likewise.
154 * parse.y (safe_layout_class): Likewise.
155 * jcf-parse.c (read_class, parse_class_file): Likewise.
156 (java_parse_file): Use %H for warning locator.
158 2003-09-28 Roger Sayle <roger@eyesopen.com>
160 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
161 with void-type branches instead of using a COMPOUND_EXPR.
163 2003-09-28 Jeff Sturm <jsturm@one-point.com>
165 * decl.c (java_optimize_inline, dump_function): Remove.
166 * java-tree.h (java_optimize_inline): Remove declaration.
167 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
168 * parse.y (source_end_java_method, java_expand_classes):
169 Likewise. Remove dead code.
171 2003-09-27 Roger Sayle <roger@eyesopen.com>
173 * lang.c (java_init_options): Set flag_evaluation_order.
174 * expr.c (force_evaluation_order): Don't attempt to force
175 evaluation order of binary operations using save_expr.
176 * parse.y (java_complete_lhs): No longer need to call
177 force_evaluation_order when constructing binary operators.
179 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
180 Bryce McKinlay <bryce@mckinlay.net.nz>
183 * parse.y (not_accessible_field_error): New function.
184 (resolve_expression_name): Check field access permissions.
185 (resolve_qualified_expression_name): Use
186 not_accessible_field_error.
187 (resolve_qualified_expression_name): Likewise.
189 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
191 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
193 2003-09-23 Roger Sayle <roger@eyesopen.com>
195 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
196 with equal operands without side-effects.
198 2003-09-22 Jeff Sturm <jsturm@one-point.com>
200 * decl.c (java_init_decl_processing): Don't emit otable decls
201 if flag_indirect_dispatch is not set.
203 2003-09-21 Richard Henderson <rth@redhat.com>
205 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
208 2003-09-21 Richard Henderson <rth@redhat.com>
210 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
211 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
213 2003-09-20 Richard Henderson <rth@redhat.com>
215 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
217 2003-09-18 Roger Sayle <roger@eyesopen.com>
219 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
220 * check-init.c (check_init): Likewise.
222 2003-09-18 Roger Sayle <roger@eyesopen.com>
224 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
226 2003-09-16 Andrew Haley <aph@redhat.com>
228 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
230 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
233 * mangle.c (find_compression_record_match): Skip
234 over a "6JArray" (the array template mangled string)
236 (mangle_array_type): Correct minor typo.
237 (atms): Move definition to the beginning.
239 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
241 * class.c (add_miranda_methods): Ensure super-interfaces are laid
242 out. Fix for PR java/12254.
244 2003-09-11 Richard Henderson <rth@redhat.com>
246 * parse.y (source_end_java_method): Update for new
247 cgraph_finalize_function argument.
249 2003-09-09 Richard Henderson <rth@redhat.com>
251 * parse.y (source_end_java_method): Update call to
252 cgraph_finalize_function.
254 2003-09-03 Jeff Sturm <jsturm@one-point.com>
256 * decl.c (java_expand_body): New function.
257 * expr.c (build_class_init): Set DECL_IGNORED_P.
258 * java-tree.h (start_complete_expand_method,
259 java_expand_body): Declare.
260 * jcf-parse.c (cgraph.h): Include.
261 (java_parse_file): Handle flag_unit_at_a_time.
262 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
263 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
264 (java_estimate_num_insns): Use walk_tree_without_duplicates.
265 (java_start_inlining): New function.
266 * parse.h (java_finish_classes): Declare.
267 * parse.y: Include cgraph.h.
268 (block): Don't special-case empty block production.
269 (craft_constructor): Set DECL_INLINE.
270 (source_end_java_method): Handle flag_unit_at_a_time.
271 Replace inline code with call to java_expand_body.
272 (start_complete_expand_method): Remove static modifier.
273 (java_expand_method_bodies): Patch function tree for
274 class initialization and/or synchronization as needed.
275 Don't begin RTL expansion yet.
276 (java_expand_classes): Check flag_unit_at_a_time before
277 calling finish_class.
278 (java_finish_classes): New function.
279 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
280 (patch_assignment): Set DECL_CONTEXT on temporary variable.
281 (emit_test_initialization): Set DECL_IGNORED_P.
283 2003-09-03 Roger Sayle <roger@eyesopen.com>
285 * builtins.c (enum builtin_type): Delete unused enumeration.
286 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
288 2003-08-28 Tom Tromey <tromey@redhat.com>
290 * gcj.texi (Extensions): Document gcjlib URLs.
292 2003-08-20 Tom Tromey <tromey@redhat.com>
294 * gcj.texi (Extensions): Added xref.
295 (libgcj Runtime Properties): Document
296 gnu.gcj.runtime.VMClassLoader.library_control.
298 2003-08-20 Andrew Haley <aph@redhat.com>
300 * except.c (prepare_eh_table_type): Use new encoding for exception
301 handlers when using -fno-assume-compiled.
303 2003-08-13 Tom Tromey <tromey@redhat.com>
305 * gcj.texi (Invoking gij): Document -X and -?.
307 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
309 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
310 GCJH_OBJS, JCFDUMP_OBJS
311 * win32-host.c: Removed the unnecessary and broken dependency
314 2003-08-11 Tom Tromey <tromey@redhat.com>
316 * parse.y (java_check_regular_methods): Typo fixes. Call
317 check_interface_throws_clauses. Use
318 check_concrete_throws_clauses.
319 (check_interface_throws_clauses): New function.
320 (check_concrete_throws_clauses): New function.
321 (hack_is_accessible_p): New function.
322 (find_most_specific_methods_list): Added FIXME.
323 * typeck.c (lookup_do): Use `flags' argument to decide what to
325 (lookup_argument_method_generic): New function.
326 (lookup_argument_method2): Removed.
327 * jcf.h (ACC_INVISIBLE): New define.
328 * jcf-write.c (generate_classfile): Skip invisible methods.
329 * class.c (add_miranda_methods): New function.
330 (layout_class_methods): Use it.
331 (get_access_flags_from_decl): Use ACC_INVISIBLE.
332 * java-tree.h (METHOD_INVISIBLE): New define.
333 (lang_decl_func) [invisible]: New field.
334 (lookup_argument_method_generic): Declare.
335 (SEARCH_INTERFACE): New define.
336 (SEARCH_SUPER): Likewise.
337 (SEARCH_ONLY_INTERFACE): Likewise.
338 (SEARCH_VISIBLE): Likewise.
339 (lookup_argument_method2): Removed declaration.
341 2003-08-05 Tom Tromey <tromey@redhat.com>
343 Fix for PR java/11600:
344 * parse.y (java_complete_lhs): See whether we're calling a method
346 (check_thrown_exceptions): Added `is_array_call' argument;
347 fixed `clone' checking; updated all callers.
349 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
351 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
353 2003-08-03 Tom Tromey <tromey@redhat.com>
355 * java-tree.h (METHOD_TRANSIENT): Removed.
356 * decl.c (pushdecl): Removed some dead code.
357 * class.c (get_access_flags_from_decl): Can't have transient
359 (add_method_1): Can't have a transient method.
361 2003-07-28 Andreas Jaeger <aj@suse.de>
363 * jvspec.c: Convert to ISO C90 prototypes.
365 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
367 * decl.c (force_poplevels): Fix warning call.
369 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
371 * expr.c (expand_java_field_op): Don't use xxx_with_decl
372 (expand_java_field_op): Likewise.
373 * class.c (layout_class_method): Likewise
374 (emit_register_classes): Likewise.
375 * decl.c (pushdecl): Likewise.
376 (poplevel): Likewise.
377 (force_poplevels): Likewise.
378 (give_name_to_locals): Likewise.
379 * check-init.c (check_for_initialization): Likewise.
381 2003-07-24 Jason Merrill <jason@redhat.com>
383 * java-tree.h: Move boolean_type_node et al to the back end.
385 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
387 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
390 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
392 * lang.opt: Don't show -MD_ and -MDD_.
394 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
396 * lang-options.h: Remove.
397 * lang.opt: Add help text.
399 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
401 * expr.c: Remove the last argument to expand_assignment().
403 2003-07-09 Jan Hubicka <jh@suse.cz>
405 * java-tree.h (DECL_NUM_STMTS): Rename to...
406 (DECL_ESTIMATED_INSNS): ... this.
407 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
408 New static functions.
409 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
410 * parser.y (add_stmt_to_compound): Do not account statements.
412 2003-07-08 Mark Wielaard <mark@klomp.org>
414 * gcj.texi: CNI now expands to Compiled Native Interface.
416 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
418 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
420 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
422 * expr.c (expand_byte_code): Adjist emit_line_note call.
424 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
426 * lang.c (java_handle_option): Don't handle filenames.
428 2003-07-02 Zack Weinberg <zack@codesourcery.com>
430 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
433 * jcf-write.c: Don't default-define DIR_SEPARATOR.
434 * jcf.h: Delete COMPARE_FILENAMES definition.
436 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
438 * lang.c (java_init_options): Update prototype.
440 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
442 * decl.c (poplevel): Adjust define_label call.
444 2003-06-27 Zack Weinberg <zack@codesourcery.com>
446 * gjavah.c (flag_jni): Make non-static.
447 * parse-scan.y (ctxp): Make non-static.
449 * class.c (build_method_symbols_entry)
450 * expr.c (get_offset_table_index)
451 * jcf-parse.c (jcf_parse):
452 Mark the definition static, matching the forward declaration.
454 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
456 * lang.c (java_handle_option): Don't check for missing arguments.
458 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
460 * class.c (push_class): Use a location_t to save place.
461 (emit_register_classes): Set input_location. Adjust
462 expand_function_end call.
463 * resource.c (write_resource_constructor): Likewise.
464 * decl.c (end_java_method): Adjust expand_function_end call.
465 * parse.y (source_end_java_method): Likewise.
467 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
469 * lang.c (java_handle_option): Likewise.
471 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
473 * lang.c (java_handle_option): Special-casing of optional
474 joined arguments no longer needed.
475 * lang.opt: Update switches that take optional argument.
477 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
479 * lang.opt: Declare Java.
480 * lang.c (java_init_options): Update.
482 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
484 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
486 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
488 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
489 * lang.c (java_handle_option): -MD and -MMD have an underscore.
490 * lang.opt: -MD and -MMD have an underscore.
492 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
494 * class.c (emit_register_classes): Adjust init_function_start
496 * decl.c (complete_start_java_method): Likewise.
497 * resource.c (write_resource_constructor): Likewise.
499 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
501 * Make-lang.in: Update to use options.c and options.h.
502 * lang.c: Include options.h not j-options.h.
503 (java_handle_option): Abort on unrecognized option.
504 (java_init_options): Request Java switches.
506 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
508 * Make-lang.in: Handle mostlyclean.
510 2003-06-11 Tom Tromey <tromey@redhat.com>
512 * lang.c (java_handle_option): Update dependency_tracking for
515 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
518 2003-06-10 Andrew Haley <aph@redhat.com>
520 * resource.c (write_resource_constructor): Use expand_expr to
521 generate the address of the label attached to a resource.
522 * Make-lang.in (java/resource.o): Add expr.h
524 2003-06-10 Andrew Haley <aph@redhat.com>
526 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
527 (java_decl_ok_for_sibcall): New.
529 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
531 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
532 (java/j-options.c, java/j-options.h): New.
533 * java-tree.h (resource_name, compile_resource_file,
534 compile_resource_data): Constify.
535 * jcf-write.c (jcf_write_base_directory): Similarly.
536 * jcf.h (jcf_write_base_directory): Similarly.
537 * lang.c: Include j-options.h.
538 (cl_options_count, cl_options, string_option, java_decode_option,
539 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
540 process_option_with_no): Remove.
541 (resource_name): Constify.
542 (LANG_HOOKS_HANDLE_OPTION): Override.
543 (java_handle_option): New.
544 (java_init): Don't call jcf_path_init.
545 (java_init_options): Call jcf_path_init.
547 * resource.c (compile_resource_data, compile_resource_file): Constify.
549 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
551 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
552 (struct lang_decl_func): Add last_line field.
553 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
554 DECL_SOURCE_LINE_LAST): Remove.
555 * parse.y (missing_return_error, finish_method_declaration,
556 lookup_cl, start_artificial_method_body, source_end_java_method,
557 start_complete_expand_method): Adjust.
559 2003-06-08 Tom Tromey <tromey@redhat.com>
561 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
564 2003-06-08 Roger Sayle <roger@eyesopen.com>
566 * builtins.c (define_builtin_type, builtin_types): Delete.
567 (define_builtin): Rewritten to take just the built-in code,
568 the function's name, type and fallback library function name.
569 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
570 (initialize_builtins): Overhaul to define the GCC builtins
571 used by gcj manually, providing the Java run-time's
572 implementations as the fallback library function.
574 2003-06-08 Anthony Green <green@redhat.com>
576 * parse.y (patch_cast): Fix conversions from floating-point to
579 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
581 * Make-lang.in: Update.
582 * lang.c: Include opts.h. Define cl_options_count and cl_options.
584 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
586 * lang.c (java_init_options): Update.
588 2003-06-05 Jan Hubicka <jh@suse.cz>
590 * Make-lang.in: Add support for stageprofile and stagefeedback
592 2003-05-31 Roger Sayle <roger@eyesopen.com>
594 * lang.c (java_init_options): Prescribe wrap-around two's
595 complement arithmetic overflow by setting flag_wrapv.
597 2003-05-29 Roger Sayle <roger@eyesopen.com>
599 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
600 (builtin_record): Add an additional builtin_code field to
601 record which GCC built-in corresponds to the Java function.
602 (java_builtins): Add new entries for atan, atan2, exp, log,
604 (max_builtin, min_builtin, abs_builtin): Perform constant
605 folding on the resulting tree.
606 (java_build_function_call_expr): Likewise, perform constant
607 folding on the resulting tree.
608 (initialize_builtins): The NULL creators are now allowed in
609 the java_builtins table, which is now terminated by an entry
610 with builtin_code == END_BUILTINS.
611 (check_for_builtin): Likewise. If the matching creator is
612 NULL, construct the call using java_build_function_call_expr
613 directly with the decl for the corresponding builtin_code.
615 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
617 * win32-host.c: Normalize copyright boilerplate.
619 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
621 * parse.y (print_int_node): Use string concatentation on
622 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
623 function calls into one.
625 2003-05-13 Zack Weinberg <zack@codesourcery.com>
627 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
628 fatal_io_error with calls to fatal_error; add ": %m" to the end of
629 all the affected error messages.
631 2003-05-13 Richard Henderson <rth@redhat.com>
633 * class.c (layout_class_method): Set DECL_EXTERNAL.
634 * decl.c (java_mark_decl_local, java_mark_class_local): New.
635 * java-tree.h (java_mark_class_local): Declare.
636 * jcf-parse.c (parse_class_file): Use it.
637 * parse.y (java_expand_classes): Likewise.
639 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
641 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
642 * lex.h: #include input.h.
643 * jv-scan.c (input_filename): Remove.
645 2003-05-02 Tom Tromey <tromey@redhat.com>
648 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
649 (handle_inner_classes): New function.
651 2003-05-01 Tom Tromey <tromey@redhat.com>
654 * parse.y (finish_for_loop): Do nothing if update expression is a
655 EXPR_WFL_NODE wrapping nothing.
656 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
658 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
660 * lex.h (input_lineno): Remove declaration.
661 * parse-scan.y: #include input.h.
662 (input_filename): Remove declaration.
663 (input_location): Add definition.
664 (input_line): Remove definition.
666 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
668 * lex.h (lineno): Rename to ...
669 (input_line): ... here
670 * parse-scan.y (lineno): Rename to ...
671 (input_line): ... here.
672 (reset_report): Rename lineno to input_line.
673 * check-init.c (check_init): Likewise.
674 * class.c (push_class): Likewise.
675 * decl.c (complete_start_java_method, end_java_method): Likewise.
676 * expr.c (expand_byte_code): Likewise.
677 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
678 * jcf-write.c (generate_bytecode_insns): Likewise.
679 * lex.c (java_init_lex, java_allocate_new_line,
680 do_java_lex): Likewise.
681 * parse.h (YYNOT_TWICE): Likewise.
682 * parse.y (empty_statement, expression_statement,
683 java_pop_parser_context, java_parser_context_save_global,
684 yyerror, register_fields, method_header, safe_layout_class,
685 find_in_imports_on_demand, create_artificial_method,
686 source_end_java_method, start_complete_expand_method,
687 build_thisn_assign, java_complete_lhs,
688 maybe_absorb_scoping_block): Likewise.
690 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
692 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
693 '/' when computing java source filename
695 2003-04-13 Tom Tromey <tromey@redhat.com>
697 * gjavah.c (print_c_decl): Indentation fix.
699 2003-04-12 Zack Weinberg <zack@codesourcery.com>
701 * class.c (make_field_value, make_method_value, get_dispatch_table)
702 (make_class_data, emit_offset_symbol_table)
703 * constants.c (build_constants_constructor)
704 * java-tree.h (START_RECORD_CONSTRUCTOR)
705 * parse.y (maybe_build_array_element_wfl):
706 Use build_constructor.
708 2003-04-10 Eric Blake <ebb9@email.byu.edu>
711 * parse.y (string_convert_int_cst): Always use at least one digit
712 in string conversion. Remove ASCII dependence.
713 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
715 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
717 * Make-lang.in: added win32-host.c
718 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
719 resolves to open() on non-Win32 platforms and
720 Win32-specific jcf_open_exact_case() on Win32
721 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
722 when trying .java and .class files
723 * win32-host.c: added to repository. Defines
724 Win32-specific jcf_open_exact_case()
726 2003-04-10 Andrew Haley <aph@redhat.com>
728 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
729 (maybe_free_localvar): Renamed from localvar_free.
731 (generate_bytecode_insns): Set new variable, jsrs.
732 Only free local vars if no jsr insns have been emittted.
733 Call maybe_free_localvar, not localvar_free.
735 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
737 * gcj.texi: Remove @ at start of file.
739 2003-03-25 Tom Tromey <tromey@redhat.com>
741 * parse.y (create_interface): Call CHECK_DEPRECATED.
743 2003-03-23 Zack Weinberg <zack@codesourcery.com>
745 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
747 2003-03-21 Zack Weinberg <zack@codesourcery.com>
749 * javaop.h (jfloat, jdouble): Make them structures mirroring
750 the bit fields of IEEE float and double respectively.
751 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
752 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
753 (union Word, union DWord): Delete.
754 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
756 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
758 (jni_print_float, jni_print_double): New. Generate
759 hexadecimal floating constants.
760 (print_field_info): Use jni_print_float/double.
762 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
763 finite floating point numbers for output; special case
766 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
768 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
769 Replace 0 and 1 with true and false in return statements.
771 2003-03-19 Tom Tromey <tromey@redhat.com>
773 * lex.c (do_java_lex): Renamed from java_lex.
774 (java_lex): New function.
777 2003-03-13 Tom Tromey <tromey@redhat.com>
779 * parse.y (resolve_inner_class): Error if qualifier is a primitive
782 2003-03-04 Andrew Haley <aph@redhat.com>
784 * gjavah.c (is_first_data_member): New global variable.
785 (print_c_decl): If it's the first data member, align it as the
787 (process_file): Set is_first_data_member.
789 2003-03-11 Tom Tromey <tromey@redhat.com>
791 * parse.y (resolve_field_access): Initialize class if field is
792 found in another static field.
793 * expr.c (build_class_init): Don't optimize out initialization of
794 implemented interface.
796 2003-03-11 Andrew Haley <aph@redhat.com>
798 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
801 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
803 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
804 and DIR_SEPARATOR_2 for a target.
807 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
808 and DIR_SEPARATOR_2 for a target into account.
810 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
812 * lang.c (java_init): Update prototype, move code to java_post_options.
813 (java_post_options): Similarly.
815 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
817 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
818 compare file name components depending on the case-sensitivity
819 or otherwise of the host file system.
821 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
822 "strcmp" to compare file name components.
823 Use IS_DIR_SEPARATOR instead of comparing directly against
825 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
826 comparing directly against DIR_SEPARATOR.
828 2003-03-04 Tom Tromey <tromey@redhat.com>
830 * Make-lang.in (java.tags): New target.
832 2003-03-01 Roger Sayle <roger@eyesopen.com>
834 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
835 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
837 2003-03-01 Tom Tromey <tromey@redhat.com>
839 * parse.y (jdep_resolve_class): Only check deprecation if we found
842 2003-02-28 Tom Tromey <tromey@redhat.com>
845 * class.c (maybe_layout_super_class): Always pass a WFL to
847 * parse.y (do_resolve_class): Updated comment to explain
850 2003-02-26 Tom Tromey <tromey@redhat.com>
852 * jcf-write.c (generate_classfile): Check whether class is
853 deprecated before writing attribute count.
855 2003-02-25 Roger Sayle <roger@eyesopen.com>
857 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
858 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
860 2003-02-23 Tom Tromey <tromey@redhat.com>
862 * lang-options.h: Added -Wdeprecated.
863 * gcj.texi (Warnings): Document -Wdeprecated.
864 * java-tree.h (flag_deprecated): Declare.
865 * lang.c (lang_W_options): Added deprecated.
866 (flag_deprecated): New global.
867 * chartables.h: Rebuilt.
868 * gen-table.pl (process_one): Look at whitespace.
869 (print_tables): Define LETTER_SPACE, LETTER_MASK.
870 * parse.h (CLEAR_DEPRECATED): New macro.
871 (CHECK_DEPRECATED_NO_RESET): New macro.
872 * jcf-parse.c (handle_deprecated): New function.
873 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
874 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
875 * parse.y (resolve_type_during_patch): Check deprecation.
876 (jdep_resolve_class): Likewise.
877 (process_imports): Likewise.
878 (resolve_expression_name): Likewise.
879 (check_deprecation): Strip arrays from decl. Check
881 (patch_method_invocation): Also check the particular constructor
883 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
884 * jcf-write.c (append_deprecated_attribute): New function.
885 (generate_classfile): Generate deprecated attribute when
887 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
888 (java_lex) [case '*']: Simplify logic.
889 (java_start_char_p): Use LETTER_MASK.
890 (java_part_char_p): Likewise.
891 (java_space_char_p): New function.
893 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
895 Change base class access representation.
896 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
897 (add_interface_do): Likewise.
899 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
901 * decl.c (java_init_decl_processing): Change
902 soft_lookupjnimethod_node to reflect the change in
903 signature of _Jv_LookupJNIMethod in libjava/jni.cc
904 * expr.c (build_jni_stub): Calculate and pass the size
905 on the stack of the arguments to a JNI function. Use
906 new target macro MODIFY_JNI_METHOD_CALL to allow a
907 target to modify the call to a JNI method.
909 2003-02-08 Roger Sayle <roger@eyesopen.com>
911 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
912 instead of basename to avoid compiler warnings on Tru64.
914 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
916 * gcj.texi: Update to GFDL 1.2.
918 2003-01-31 Andrew Haley <aph@redhat.com>
920 * parse.y (java_expand_classes): Scan the whole class list looking
921 for access methods that haven't yet been expanded.
923 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
927 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
928 to fix bootstrap on sparc-unknown-netbsdelf1.5.
929 * jcf-parse.c: Likewise.
931 2003-01-31 Mark Wielaard <mark@klomp.org>
933 * gjavah.c (throwable_p): Allocate 1 more byte for string.
935 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
937 * class.c (make_class): Use BINFO_ELTS.
938 (set_super_info): Likewse.
939 (add_interface_do): Likewise.
941 2003-01-30 Tom Tromey <tromey@redhat.com>
943 * jcf-parse.c (read_class): Update identifier's class value if it
944 changed during parsing.
946 2003-01-30 Loren James Rittle <ljrittle@acm.org>
948 * Make-lang.in (po-generated): Find the targets in $(parsedir).
949 Propagate change to all other rules as required.
950 (java/parse-scan.o): Add explicit dependency on
951 $(parsedir)/java/parse-scan.c .
953 2003-01-29 Tom Tromey <tromey@redhat.com>
955 * parse.y (patch_assignment): Only transform the rhs of an
956 assignment when compiling to native.
958 2003-01-28 Tom Tromey <tromey@redhat.com>
960 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
962 2003-01-28 Tom Tromey <tromey@redhat.com>
964 * lex.c (java_lex): Don't include UEOF as part of token.
965 (java_read_unicode): Error if \u sequence prematurely terminated.
967 2003-01-27 Tom Tromey <tromey@redhat.com>
969 * parse.y (java_check_regular_methods): Check for construct after
970 checking types in throws clause.
972 2003-01-24 Tom Tromey <tromey@redhat.com>
974 * class.c (build_static_field_ref): Only a String or numeric field
975 can fold to a constant.
977 2003-01-23 Tom Tromey <tromey@redhat.com>
979 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
980 file name in resource buffer.
982 2003-01-23 Tom Tromey <tromey@redhat.com>
984 * expr.c (build_known_method_ref): Use method's context to find
987 2003-01-23 Tom Tromey <tromey@redhat.com>
989 * constants.c (set_constant_entry): Allocated cleared memory.
991 2003-01-22 Tom Tromey <tromey@redhat.com>
993 * java-tree.h: Don't use PARAMS.
994 * resource.c: Add prototypes for all functions.
995 (write_resource_constructor): Use `const char *' to avoid
998 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
1000 * jcf-parse.c (process_zip_dir): Remove unused variable.
1002 2003-01-22 Tom Tromey <tromey@redhat.com>
1004 * expr.c (build_invokeinterface): Abort if method's context is not
1007 2003-01-22 Tom Tromey <tromey@redhat.com>
1009 * gcj.texi (Input and output files): Mention non-class entries.
1010 * decl.c (java_init_decl_processing): Call
1011 init_resource_processing.
1012 * java-tree.h (compile_resource_data, write_resource_constructor,
1013 compile_resource_file, init_resource_processing): Declare.
1014 * config-lang.in (gtfiles): Added resource.c.
1015 * Make-lang.in (gt-java-resource.h): New target.
1016 (JAVA_OBJS): Added resource.o.
1017 (java/resource.o): New target.
1018 * resource.c: New file.
1019 * class.c (compile_resource_file): Moved to resource.c.
1020 (registerResource_libfunc): Likewise.
1021 (utf8_decl_list): Mark with GTY; now static.
1022 * jcf-parse.c (classify_zip_file): New function.
1023 (parse_zip_file_entries): Use it; compile .properties files.
1024 (process_zip_dir): Use classify_zip_file and compute_class_name.
1025 Don't write class name into zip directory.
1026 (java_parse_file): Call write_resource_constructor.
1027 (compute_class_name): New function.
1028 * jcf-io.c (read_zip_member): Reindented.
1030 2003-01-21 Tom Tromey <tromey@redhat.com>
1032 * class.c (supers_all_compiled): New function.
1033 (make_class_data): Use it.
1035 2003-01-21 Tom Tromey <tromey@redhat.com>
1037 * parse.y (method_header): Native method can't be strictfp.
1038 No method can be transient or volatile.
1040 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1042 Make-lang.in (jvspec.o-warn): Add -Wno-error.
1044 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
1046 * check-init.c: Fix comment typos.
1047 * class.c: Likewise.
1048 * constants.c: Likewise.
1050 * except.c: Likewise.
1052 * java-except.h: Likewise.
1053 * java-tree.h: Likewise.
1054 * javaop.h: Likewise.
1055 * jcf-dump.c: Likewise.
1056 * jcf-io.c: Likewise.
1057 * jcf-parse.c: Likewise.
1058 * jcf-write.c: Likewise.
1060 * mangle.c: Likewise.
1061 * typeck.c: Likewise.
1062 * verify.c: Likewise.
1064 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1066 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
1067 * jcf-write.c: Include "tm_p.h".
1069 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1071 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
1073 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1075 * builtins.c (java_build_function_call_expr): Renamed from
1076 build_function_call_expr. All callers changed.
1078 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
1079 * jcf-parse.c: Include tm_p.h.
1081 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
1084 2003-01-14 Tom Tromey <tromey@redhat.com>
1086 * class.c (make_class_data): Check that super is compiled before
1087 building class reference to it.
1089 2003-01-14 Andrew Haley <aph@redhat.com>
1091 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1092 varargs function -- correct.
1094 2003-01-14 Andrew Haley <aph@redhat.com>
1096 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
1098 2003-01-14 Andrew Haley <aph@redhat.com>
1100 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1101 varargs function -- correct.
1103 * parse.y (patch_assignment): Copy the rhs of an assignment into a
1104 temporary if the RHS is a reference.
1106 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1108 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
1109 * keyword.h: Regenerated.
1111 * All Files: Convert to ISO C style function definitions.
1113 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
1115 * parse.y (check_pkg_class_access): ANSIfy definition.
1117 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1119 * decl.c, parse-scan.y, parse.y: Don't cast return value of
1122 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
1124 2003-01-09 Geoffrey Keating <geoffk@apple.com>
1126 Merge from pch-branch:
1128 2002-12-02 Geoffrey Keating <geoffk@apple.com>
1130 * Make-lang.in (java/gjavah.o): Update dependencies.
1131 * gjavah.c: Include ggc.h.
1133 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
1135 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
1136 (JCFDUMP_OBJS): Add ggc-none.o.
1137 (java/jcf-dump.o): Depend on GGC_H.
1138 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
1139 CPool substructures.
1140 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
1141 * jcf-dump.c: Include ggc.h.
1143 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1145 * jcf.h (union cpool_entry): New.
1146 (struct CPool): Use gengtype to mark. Change field 'data' to be
1148 (struct JCF): Use gengtype to mark.
1149 (CPOOL_UINT): Update for new cpool_entry type.
1150 (CPOOL_USHORT1): Likewise.
1151 (CPOOL_USHORT2): Likewise.
1152 (CPOOL_FINISH): Use GC to free cpool subfields.
1153 * parse.h (struct parser_ctxt): Mark field current_jcf.
1154 * lex.c (java_init_lex): Use GC to allocate struct JCF.
1155 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
1156 (main_jcf): Use gengtype to mark.
1157 (ggc_mark_jcf): Delete.
1158 (get_constant): Update for new cpool_entry type.
1159 (give_name_to_class): Likewise.
1160 (get_class_constant): Likewise.
1161 (init_outgoing_cpool): Use GGC to allocate struct CPool.
1162 (java_parse_file): Use GGC to allocate struct JCF.
1163 (init_jcf_parse): Don't call ggc_add_root.
1164 * jcf-reader.c (jcf_parse_constant_pool): Update for new
1166 * java-tree.h (current_jcf): Use gengtype to mark.
1167 (CPOOL_UTF): Update for new cpool_entry type.
1168 (outgoing_cpool): Use gengtype to mark.
1169 (struct lang_type): GC struct JCF and struct CPool.
1170 * config-lang.in (gtfiles): Add jcf.h.
1171 * constants.c (find_tree_constant): New.
1172 (set_constant_entry): Allocate cpool subfields using GGC. Update
1173 for new cpool_entry type.
1174 (find_constant1): Update for new cpool_entry type.
1175 (find_constant2): Likewise.
1176 (find_utf8_constant): Use find_tree_constant.
1177 (find_class_or_string_constant): Remove unnecessary cast to jword.
1178 Update for new cpool_entry type.
1179 (count_constant_pool_bytes): Update for new cpool_entry type.
1180 (write_constant_pool): Likewise.
1181 (alloc_name_constant): Use find_tree_constant.
1182 (build_constants_constructor): Update for new cpool_entry type.
1184 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1186 * parse.y (mark_parser_ctxt): Delete.
1187 (goal): Don't use ggc_add_root.
1188 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
1189 (java_pop_parser_context): Let GC free parser_ctxt.
1190 (java_parser_context_resume): Likewise.
1191 * parse.h (struct parser_ctxt): Use gengtype to mark.
1193 (ctxp_for_generation): Likewise.
1194 * lex.h (struct java_lc_s): Mark for gengtype.
1195 (java_lexer): Rearrange for gengtype.
1196 * config-lang.in (gtfiles): Add lex.h, parse.h.
1198 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1200 * All Files: Remove PARAMS macro.
1202 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
1203 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
1206 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
1209 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
1211 * Make-lang.in (java.install-common, java.uninstall,
1212 java.install-info, java.install-man): Prepend $(DESTDIR)
1213 to destination paths in all (un)installation commands.
1214 (java.install-common): Rewrite $(LN) command to support
1215 DESTDIR with "ln" as well as with "ln -s".
1217 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
1219 * java-tree.h: Protect against multiple inclusion.
1221 2003-01-07 Tom Tromey <tromey@redhat.com>
1223 * class.c (add_assume_compiled): Don't adjust parent if we're
1224 already at the root of tree.
1226 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1228 * lang.c (dump_compound_expr): Prototype.
1230 2003-01-03 Tom Tromey <tromey@redhat.com>
1232 Fix for PR java/8712:
1233 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
1234 when simply checking against `null'.
1236 2003-01-03 Tom Tromey <tromey@redhat.com>
1238 * gcj.texi (Standard Properties): Document http.proxyHost and
1241 * gcj.texi (GNU Classpath Properties): Document new properties.
1243 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
1245 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
1246 java/lang-options.h, java/mangle.c, java/mangle_name.c,
1247 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
1249 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
1251 * Make-lang.in, boehm.c, buffer.c,
1252 buffer.h, builtins.c, class.c,
1253 config-lang.in, constants.c,
1254 convert.h, decl.c, except.c,
1255 expr.c, java-except.h,
1256 java-tree.h, javaop.def,
1257 jcf-parse.c, jcf-write.c,
1258 jv-scan.c, jvgenmain.c,
1259 jvspec.c, keyword.gperf,
1260 keyword.h, lang-options.h,
1261 lang-specs.h, lang.c, lex.c,
1262 lex.h, mangle.c, mangle_name.c,
1263 parse-scan.y, parse.h, parse.y,
1264 typeck.c, verify.c, xref.c,
1265 xref.h: Replace "GNU CC" with
1266 "GCC" in the copyright header.
1268 * check-init.c, gjavah.c, javaop.h,
1269 jcf-depend.c, jcf-dump.c, jcf-io.c,
1270 jcf-path.c, jcf-reader.c, jcf.h,
1271 zextract.c, zipfile.h: These files are
1272 "part of GCC". Also say "GCC" not "GNU CC".
1274 2002-12-30 DJ Delorie <dj@redhat.com>
1276 * Make-lang.in: Protect against texi2pod/pod2man failing.
1278 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
1280 * gcj.texi: Use @copying.
1282 2002-12-27 Mark Mitchell <mark@codesourcery.com>
1284 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
1285 print_cxx_classname.
1286 (print_cxx_classname): Add add_scope parameter.
1287 (print_class_decls): Do not emit a semicolon after the extern
1289 (process_file): Adjust calls to print_cxx_classname.
1291 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1293 * gcj.texi: Include Cover Texts in man page.
1295 2002-12-23 Jeff Sturm <jsturm@one-point.com>
1297 * class.c (build_static_field_ref): Check FIELD_FINAL.
1299 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
1300 instead of current_constant_pool_data_ref.
1301 * java-tree.h (current_constant_pool_data_ref): Undefine.
1302 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
1303 * jcf-parse.c (init_outgoing_cpool): Don't initialize
1304 current_constant_pool_data_ref.
1306 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
1307 not build_internal_class_name.
1309 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
1310 Use it when class ref isn't certain to be compiled.
1312 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1314 * gcj.texi: Include gcc-common.texi.
1315 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
1316 $(srcdir)/doc/include/gcc-common.texi.
1318 2002-12-22 Anthony Green <green@redhat.com>
1320 * gcj.texi (Limitations): Add note about org.xml.sax and
1323 2002-12-20 Tom Tromey <tromey@redhat.com>
1325 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
1326 where minimum case value is Integer.MIN_VALUE.
1329 2002-12-18 Andrew Haley <aph@redhat.com>
1331 * parse.y (patch_invoke): Force evaluation order when `check' is
1332 set. For PR libgcj/8945.
1334 2002-12-16 Mark Mitchell <mark@codesourcery.com>
1336 * gcj.texi: Change version number to 3.4.
1338 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
1339 Andrew Haley <aph@redhat.com>
1341 * parse.y (source_end_java_method): Remove custom encoding of line
1342 numbers for a function decl before passing it to the back end.
1344 2002-12-03 Andrew Haley <aph@redhat.com>
1346 * class.c (make_class_data): New field, "chain".
1347 * decl.c (java_init_decl_processing): Likewise.
1349 2002-12-02 Tom Tromey <tromey@redhat.com>
1352 * parse.y (do_resolve_class): Handle qualified name via
1355 2002-11-30 Zack Weinberg <zack@codesourcery.com>
1357 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
1358 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
1359 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
1360 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
1361 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
1362 Include coretypes.h and tm.h.
1363 * Make-lang.in: Update dependencies.
1365 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1367 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
1369 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1371 * jcf-reader.c: Don't expand JCF_readu4 inside the
1372 expansion of JCF_SKIP.
1374 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1376 * jcf-reader.c: Don't expand JCF_readu4 inside the
1377 expansion of JCF_SKIP.
1379 2002-11-22 Tom Tromey <tromey@redhat.com>
1381 * parse.y (patch_binop): Cast right hand side of shift expression
1382 to `int'. Fixes PR java/8676.
1384 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
1385 Andrew Haley <aph@redhat.com>
1387 * gcc/java/jcf-write.c (write_classfile): Remove target
1388 class file, if it exists, before renaming the temporary
1391 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
1393 * jvspec.c (lang_specific_spec_functions): New.
1395 2002-11-18 Tom Tromey <tromey@redhat.com>
1397 Fix for PR java/7912:
1398 * expr.c (can_widen_reference_to): Allow cast of array to
1399 Cloneable or Serializable.
1400 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
1401 (java_io_serializable_identifier_node): Likewise.
1402 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
1403 (valid_ref_assignconv_cast_p): Use new identifier nodes.
1404 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
1405 java_io_serializable.
1406 * decl.c (java_init_decl_processing): Initialize
1407 java_lang_cloneable_identifier_node and
1408 java_io_serializable_identifier_node.
1409 (java_lang_cloneable_identifier_node): New global.
1410 (java_io_serializable_identifier_node): Likewise.
1412 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
1414 * buffer.c: Remove unnecessary casts.
1415 * check-init.c: Likewise.
1416 * class.c: Likewise.
1417 * constants.c: Likewise.
1419 * except.c: Likewise.
1420 * gjavah.c: Likewise.
1421 * jcf-io.c: Likewise.
1422 * jcf-parse.c: Likewise.
1423 * jcf-path.c: Likewise.
1424 * jvspec.c: Likewise.
1427 * verify.c: Likewise.
1429 2002-11-06 Tom Tromey <tromey@redhat.com>
1431 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
1434 2002-11-05 Tom Tromey <tromey@redhat.com>
1436 Fix for PR java/6388.
1437 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
1438 * java-tree.h (enum java_tree_index): New values
1439 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
1440 (decimal_int_max, decimal_long_max): New defines.
1441 * lex.c (yylex): Rewrote range checking. Sign extend literals.
1442 (error_if_numeric_overflow): Rewrote range checking.
1443 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
1446 2002-11-02 Tom Tromey <tromey@redhat.com>
1448 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
1450 * class.c (make_method_value): Put class name, not signature, into
1451 `throws' field. For PR java/8415.
1453 2002-10-24 Tom Tromey <tromey@redhat.com>
1455 * gcj.texi (Invoking gij): Document --showversion.
1456 (Standard Properties): java.library.path now set.
1458 2002-10-23 Tom Tromey <tromey@redhat.com>
1460 * gjavah.c (decode_signature_piece): In JNI mode, print
1461 `jobjectArray' when array depth is nonzero.
1464 2002-10-15 Andrew Haley <aph@redhat.com>
1466 * parse.y (patch_invoke): Call force_evaluation_order on a static
1468 (resolve_qualified_expression_name): Call force_evaluation_order
1469 on a arg list that is part of a Qualified Expression Name.
1471 * lang.c (dump_compound_expr): New.
1472 (java_dump_tree): New.
1474 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
1476 * gcj.texi: Added item describing the GCJ runtime property
1479 2002-10-15 Richard Henderson <rth@redhat.com>
1481 * jcf-parse.c (get_constant): Fix type warning.
1483 2002-10-15 Andrew Haley <aph@redhat.com>
1485 * java-tree.h (java_inlining_merge_static_initializers): Declare.
1486 (java_inlining_map_static_initializers): Declare.
1488 2002-10-14 Andrew Haley <aph@redhat.com>
1490 * tree-inline.c (remap_block): All local class initialization
1491 flags go in the outermost scope.
1492 (expand_call_inline): Call java_inlining_map_static_initializers.
1493 (expand_call_inline): Call java_inlining_merge_static_initializers.
1494 * java/lang.c (merge_init_test_initialization): New.
1495 (java_inlining_merge_static_initializers): New.
1496 (inline_init_test_initialization): New.
1497 (java_inlining_map_static_initializers): New.
1499 2002-10-11 Mark Wielaard <mark@klomp.org>
1501 * gcj.texi (Compatibility): Add Limitations and Extensions section.
1503 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1505 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
1507 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1509 * parse.y (merge_string_cste): Add parentheses around & within |.
1511 2002-10-08 Tom Tromey <tromey@redhat.com>
1513 * parse.y (variable_declarator_id): Simplify error path for
1514 array declarator error. For PR java/8003.
1516 2002-10-08 Zack Weinberg <zack@codesourcery.com>
1518 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
1521 2002-10-08 Andrew Haley <aph@redhat.com>
1523 * parse.y (attach_init_test_initialization_flags): Check for
1526 2002-10-07 Anthony Green <green@redhat.com>
1528 * parse.y (merge_string_cste): Fix bug in string concatenation.
1530 2002-10-03 Michael Koch <konqueror@gmx.de>
1532 * gcj.texi (Standard properties):
1533 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
1535 2002-10-02 Roger Sayle <roger@eyesopen.com>
1537 PR optimization/6627
1538 * lang.c (java_init): If storing the vbit in function
1539 pointers, ensure that force_align_functions_log is atleast
1540 one to aid compatability with g++ vtables.
1542 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
1544 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
1545 foul of type-based aliasing.
1547 2002-09-30 Anthony Green <green@redhat.com>
1549 * gcj.texi (Invoking jv-scan): Fix texinfo.
1551 2002-09-28 Anthony Green <green@redhat.com>
1553 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
1554 (Code Generation): Add -fno-assert documentation.
1555 * jv-scan.c (flag_assert): New global.
1556 (options): Add assert option.
1557 (help): Add --no-assert documentation.
1558 * parse-scan.y (flag_assert): New global.
1559 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
1560 (flag_assert): New global.
1561 * java-tree.h (flag_assert): New global.
1562 * lex.c (java_lex): Obey flag_assert.
1563 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
1566 2002-09-26 Andrew Haley <aph@redhat.com>
1568 * expr.c (build_java_array_length_access): Check for null pointer.
1569 * expr.c (expand_java_arrayload): Likewise.
1571 2002-09-21 Richard Henderson <rth@redhat.com>
1573 * jcf-parse.c (get_constant): Decode from IEEE no matter
1574 what the target format.
1576 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
1578 * ChangeLog: Follow spelling conventions.
1579 * class.c: Likewise.
1582 * gjavah.c: Likewise.
1583 * java-tree.h: Likewise.
1584 * jcf-dump.c: Likewise.
1585 * jcf-parse.c: Likewise.
1586 * jvspec.c: Likewise.
1588 * mangle.c: Likewise.
1589 * parse.y: Likewise.
1591 2002-09-17 Tom Tromey <tromey@redhat.com>
1593 * lex.c (java_read_unicode_collapsing_terminators): Handle case
1594 where \r appears at EOF. Fixes PR java/7950.
1596 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1598 * jvspec.c (lang_specific_driver): Remove unused variable.
1600 2002-09-16 Geoffrey Keating <geoffk@apple.com>
1602 * java-tree.h (union lang_tree_node): Add chain_next option.
1604 2002-09-16 Richard Henderson <rth@redhat.com>
1606 * jcf-parse.c (get_constant): Runtime check for IEEE format;
1607 use new real.h interface.
1608 * jcf-write.c (find_constant_index): Use new real.h interface.
1609 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
1611 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
1613 * lang.c: Follow spelling conventions.
1615 2002-09-11 Per Bothner <per@bothner.com>
1617 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
1618 constant to the type of the field.
1619 (java_complete_tree): Remove now-redundant code.
1621 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
1623 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
1626 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
1627 return label if a ret instruction for the jsr has been reached.
1629 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
1631 * parse.y (DIR_SEPARATOR): Don't define.
1632 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
1634 2002-08-28 Andrew Haley <aph@redhat.com>
1636 * verify.c (verify_jvm_instructions): Allow exception handler
1637 inside code that is being protected, but generate a warning.
1638 * except.c (link_handler): Initialize `expanded' in new eh_range.
1639 (binding_depth, is_class_level, current_pc): Declare extern.
1641 2002-09-01 Mark Wielaard <mark@klomp.org>
1643 * gcj.texi: Add chapter about system properties.
1646 2002-08-26 Tom Tromey <tromey@redhat.com>
1648 * parse.y (try_builtin_assignconv): Allow narrowing primitive
1649 conversion if RHS_TYPE is byte, short, or char.
1651 2002-08-22 Tom Tromey <tromey@redhat.com>
1653 * gcj.texi (Invoking gij): Document -cp and -classpath.
1655 2002-08-21 Tom Tromey <tromey@redhat.com>
1657 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
1658 $(prefix)/share. For PR libgcj/7633.
1660 For PR java/6005 and PR java/7611:
1661 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
1662 (java_can_use_bit_fields_p): New function.
1664 2002-08-16 Tom Tromey <tromey@redhat.com>
1666 * gcj.texi (Class Initialization): Mention class initialization of
1669 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
1671 * Make-lang.in (java-tree-inline.o): New.
1672 (JAVA_OBJS): Add java-tree-inline.o.
1673 * parse.y (source_end_java_method): Call java_optimize_inline.
1674 (java_expand_method_bodies): Save method's tree in
1676 (add_stmt_to_compound): Keep track of the number of statments.
1677 * lang.c (java_init): Enable flag_inline_trees.
1678 (java_post_options): If flag_inline_functions is on, enable
1679 flag_inline_trees instread.
1680 (decl_constant_value): New.
1681 (java_tree_inlining_walk_subtrees): New.
1682 * java-tree.h (DECL_NUM_STMTS): New macro.
1683 (java_optimize_inline): Declare.
1684 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
1685 Handle a LABEL_EXPR.
1686 * decl.c (build_result_decl): If we already have a DECL_RESULT
1688 (dump_function): New.
1689 (java_optimize_inline): New.
1690 (dump_function): New.
1692 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
1695 * parse.y (build_assertion): Invert return from
1696 desiredAssertionStatus.
1698 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1700 * jcf-write.c (get_access_flags): Return correct access flags for
1701 private and protected inner classes.
1703 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
1705 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
1707 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
1709 * mangle_name.c: Don't include obstack.h twice.
1710 * xref.c: Don't include obstack.h.
1712 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
1714 * class.c: (permanent_obstack): Delete declaration.
1715 * constants.c: (permanent_obstack): Delete declaration.
1716 * except.c: (permanent_obstack): Delete declaration.
1717 * expr.c: (permanent_obstack): Delete declaration.
1718 * jcf-parse.c: (permanent_obstack): Delete declaration.
1719 (saveable_obstack): Delete declaration.
1720 * parse.h: (permanent_obstack): Delete declaration.
1721 * typeck.c: (permanent_obstack): Delete declaration.
1723 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
1725 * gcj.texi (version-gcc): Increase to 3.3.
1727 2002-07-22 Tom Tromey <tromey@redhat.com>
1729 * lex.c (java_lex): Check for `e' or `E' after 0.
1731 2002-07-21 Richard Henderson <rth@redhat.com>
1733 * lang.c (java_unsafe_for_reeval): New.
1734 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
1736 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
1738 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
1739 (jcf_path_init): Use GET_ENVIRONMENT.
1741 2002-07-10 Roger Sayle <roger@eyesopen.com>
1742 Zack Weinberg <zack@codesourcery.com>
1744 * builtins.c (initialize_builtins): Remove defines that
1745 handled C/C++ specific junk hereby removed from builtins.def.
1747 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
1749 * lang.c (java_post_options): Update prototype.
1751 2002-07-05 Roger Sayle <roger@eyesopen.com>
1753 * builtins.c (initialize_builtins): Ignore the additional
1754 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
1755 the builtins.def file.
1757 2002-07-01 Tom Tromey <tromey@redhat.com>
1760 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
1763 2002-07-01 Roger Sayle <roger@eyesopen.com>
1765 * java/decl.c (builtin_function): Accept additional parameter.
1766 (java_init_decl_processing): Pass an additional NULL_TREE
1767 argument to builtin_function.
1769 2002-06-29 T.J. Mather <tjmather@maxmind.com>
1771 * gcj.texi: Fixed gcj invocation example so that it compiles.
1773 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1775 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
1776 * parse.y (mark_parser_ctxt): Likewise.
1777 (check_modifiers, declare_local_variables): Avoid incorrect
1778 hardcoded constant 10.
1780 * lex.c (java_read_char): Avoid "comparison is always true"
1783 2002-06-25 Andreas Schwab <schwab@suse.de>
1785 * expr.c (JSR): Avoid undefined operation on PC.
1787 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1789 * decl.c (clear_binding_level): Const-ify.
1791 2002-06-13 Akim Demaille <akim@epita.fr>
1793 * parse.y (class_declaration, interface_declaration): Make sure
1794 all their rules have an action, in order to avoid meaningless `$$
1795 = $1' and their type clashes.
1797 2002-06-11 Tom Tromey <tromey@redhat.com>
1799 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
1800 * parse-scan.y (statement_without_trailing_substatement): Added
1802 (assert_statement): New rule.
1803 * java-tree.h (struct lang_type) [assertions]: New field.
1804 (TYPE_USES_ASSERTIONS): New macro.
1805 (CLASS_USES_ASSERTIONS): Likewise.
1806 (FIELD_SYNTHETIC): New define.
1807 * lex.c (java_lval;): Added ASSERT_TK.
1808 * parse.y (ASSERT_TK): Added.
1809 (statement_without_trailing_substatement): Added assert_statement.
1810 (assert_statement): New rule.
1811 (build_assertion): New function.
1812 (maybe_generate_pre_expand_clinit): Create and initialize
1813 $assertionsDisabled.
1814 (lookup_package_type): Removed decl.
1815 * keyword.h: Rebuilt.
1816 * keyword.gperf (assert): New token.
1818 2002-06-10 Akim Demaille <akim@epita.fr>
1820 * parse.y (interface_type_list, class_member_declaration)
1821 (unary_expression_not_plus_minus): Remove duplicate %type.
1824 2002-06-09 Tom Tromey <tromey@redhat.com>
1826 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
1828 * parse.y (method_header): Give error message in all cases.
1831 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1833 Don't use RTL inlining. Fix for PR java/6820.
1834 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
1835 (flag_really_inline): New.
1836 (java_decode_option): Set flag_really_inline if -finline-functions
1838 (java_post_options): New function. Turn off inlining unless
1839 flag_really_inline is set.
1841 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1843 * gjavah.c (throwable_p): Accept argument as either a classname or
1844 signature fragment. Create null-terminated classname string for super
1845 when calling itself recursively.
1846 (decode_signature_piece): Skip first character from class name
1847 signature when calling throwable_p.
1849 2002-06-08 H.J. Lu (hjl@gnu.org)
1851 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
1853 2002-06-04 Tom Tromey <tromey@redhat.com>
1855 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
1857 2002-06-04 Michael Koch <konqueror@gmx.de>
1859 * gcj.texi (Input Options): Fixed typo.
1861 2002-06-04 Zack Weinberg <zack@codesourcery.com>
1863 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
1864 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
1865 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
1866 and all now-pointless local variables. Rename other local
1867 variables to reflect their not being handles.
1869 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
1870 #if JCF_USE_STDIO blocks.
1872 * parse.y: Add missing semicolon at end of rule.
1874 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
1876 * check-init.c (attach_initialized_static_class): Delete, unused.
1877 * parse.y: Use htab_t instead of struct hashtable, update
1879 * java-tree.h: Include hashtab.h instead of hash.h.
1880 (struct lang_decl_func): Use htab_t, set up for gengtype.
1881 (struct init_test_hash_entry): Delete.
1882 (struct treetreehash_entry): New.
1883 (java_treetreehash_find): New
1884 (java_treetreehash_new): New prototype.
1885 (java_treetreehash_create): New prototype.
1886 (java_mark_tree): Delete prototype.
1887 (java_hash_hash_tree_node): Delete prototype.
1888 (java_hash_compare_tree_node): Delete prototype.
1889 (attach_initialized_static_class): Delete prototype.
1890 * expr.c (build_class_init): Update to use java_treetreehash
1892 (java_expand_expr): Update to use htab_t.
1893 (emit_init_test_initialization): Likewise.
1894 * decl.c (java_mark_tree): Delete.
1895 * class.c (init_test_hash_newfunc): Delete.
1896 (java_hash_hash_tree_node): Delete.
1897 (java_hash_compare_tree_node): Delete.
1898 (add_method_1): Update to use java_treetreehash functions.
1899 (JAVA_TREEHASHHASH_H): New macro.
1900 (java_treetreehash_hash): New function.
1901 (java_treetreehash_compare): New function.
1902 (java_treetreehash_find): New function.
1903 (java_treetreehash_new): New function.
1904 (java_treetreehash_create): New function.
1905 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
1907 * Make-lang.in (java/parse.o): Depend on debug.h.
1908 * java-tree.h (struct lang_identifier): Use gengtype.
1909 (union lang_tree_node): New.
1910 (struct lang_decl_func): Use gengtype.
1911 (struct lang_decl_var): Likewise.
1912 (struct lang_decl): Likewise.
1913 * parse.y: Include debug.h.
1914 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
1916 * lang.c (struct language_function): New dummy structure.
1918 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
1919 descriminator for DECL_LANG_SPECIFIC.
1920 (struct lang_decl_func): Rename from struct lang_decl.
1921 (enum lang_decl_desc): New.
1922 (struct lang_decl): Make it a union. Update all the accessor macros.
1923 (struct lang_type): Use gengtype.
1924 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
1925 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
1926 are now the same size.
1927 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
1928 use discriminator to mark DECL_LANG_SPECIFIC.
1930 * Make-lang.in (gt-java-builtins.h): New rule.
1931 (java/builtins.o): Add dependency on gt-<filename>.h.
1932 * builtins.c: Use gengtype for roots.
1933 (union string_or_tree): Use gengtype.
1934 (struct builtin_record): Use gengtype.
1935 * config-lang.in (gtfiles): Add builtins.c.
1937 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
1938 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
1939 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
1940 gt-java-parse.h, gtype-java.h): Add rules to generate.
1941 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
1942 (class.o): Add dependency on gt-*.h.
1943 (constants.o): Likewise.
1946 (jcf-parse.o): Likewise.
1947 (jcf-write.o): Likewise.
1949 * config-lang.in (gtfiles): New.
1950 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1951 * constants.c: Replace uses of ggc_add_* with GTY markers.
1953 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1954 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1955 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
1956 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
1958 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
1960 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1961 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
1963 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1964 Include gtype-java.h.
1966 2002-06-02 Tom Tromey <tromey@redhat.com>
1968 Fix for PR java/5913:
1969 * parse.y (patch_binop): Call patch_string on op1.
1971 2002-06-02 Tom Tromey <tromey@redhat.com>
1973 Fix for PR java/1343, PR java/6336:
1974 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
1975 formatting. Changed return type.
1976 (anonymous_class_counter): Moved to top of file.
1977 (maybe_make_nested_class_name): Append number to class name for
1978 function-local classes.
1980 2002-05-28 Zack Weinberg <zack@codesourcery.com>
1982 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
1983 * Make-lang.in: Update dependency lists.
1985 2002-05-18 Mark Mitchell <mark@codesourcery.com>
1987 * gjavah.c (throwable_p): Do not free the name of the class after
1988 passing it to find_class.
1989 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
1990 * jcf-io.c (dirent.h): Include it.
1991 (fnmatch.h): Likewise.
1992 (compare_path): New function.
1993 (java_or_class_file): Likewise.
1994 (memoized_dirlist_entry): New type.
1995 (memoized_dirlist_lookup_eq): New function.
1996 (memoized_dirlists): New variable.
1997 (caching_stat): New function.
1998 (memoized_class_lookup_eq): New function.
1999 (memoized_class_lookups): Likewise.
2000 (find_class): Use memoized_class_lookups and caching_stat.
2001 * jcf.h (JCF_USE_SCANDIR): Define.
2002 * parse.y (java_expand_classes): Write the class files in reverse
2005 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2007 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
2009 2002-05-13 Mark Mitchell <mark@codesourcery.com>
2011 * jcf-write.c (write_classfile): Unlink the temporary file if it
2012 cannot be renamed. Use concat to build up the name of the
2015 2002-05-08 Mark Mitchell <mark@codesourcery.com>
2017 * jcf-write.c (write_classfile): Write the file to a
2018 temporary file and then rename it.
2020 2002-05-07 Tom Tromey <tromey@redhat.com>
2022 * gjavah.c (throwable_p): Use xstrdup, not strdup.
2024 Fix for PR java/1200:
2025 * gjavah.c (throwable_p): New function.
2026 (decode_signature_piece): Use it. A `WeakReference' isn't the
2029 (gcjh_streq): New function.
2031 2002-05-07 Andreas Jaeger <aj@suse.de>
2033 * parse.y (finish_for_loop): Fix if statement.
2035 2002-05-06 Tom Tromey <tromey@redhat.com>
2037 Fix for PR java/5941:
2038 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
2039 loop update expression.
2040 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
2041 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
2043 2002-05-04 Mark Wielaard <mark@klomp.org>
2046 * parse.y (build_string_concatenation): Return just op1 only when op2
2047 is null and op1 is a STRING_CST, otherwise always construct a
2050 2002-04-27 Tom Tromey <tromey@redhat.com>
2053 * parse.y (string_convert_int_cst): New function.
2054 (merge_string_cste): Use it.
2056 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
2058 * java-tree.h (java_parse_file): Update.
2059 (java_set_yydebug): Remove.
2060 * jcf-parse.c (yydebug): Remove.
2061 (java_set_yydebug): Die.
2062 (java_parse_file): Update.
2063 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
2065 2002-04-24 Tom Tromey <tromey@redhat.com>
2068 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
2069 EXPR_WFL_QUALIFICATION of qual_wfl.
2071 2002-04-23 Per Bothner <per@bothner.com>
2073 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
2074 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
2075 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
2077 2002-04-23 Tom Tromey <tromey@redhat.com>
2080 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
2081 recognize `-fcompile-resource='.
2082 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
2085 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2087 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
2088 paths. Fixes PR java/2791.
2090 2002-04-19 Andrew Haley <aph@redhat.com>
2092 * jcf-write.c (push_long_const): lo, hi: New variables.
2093 Use rshift_double to extract the high part of a 64-bit long.
2094 Use WORD_TO_INT to extract the low part.
2096 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
2097 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
2098 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
2100 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
2102 * typeck.c (incomplete_type_error): Remove.
2104 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2106 * class.c (make_class_data): Set DECL_ALIGN on static class data,
2107 for hash synchronization.
2108 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
2109 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
2112 2002-04-16 Mark Wielaard <mark@klomp.org>
2114 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
2117 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2119 Fix for PR java/6294:
2120 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
2123 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2125 Fix for PR java/6085:
2126 * parse.y (patch_method_invocation): Always use build_access_to_thisn
2127 to get enclosing "this" argument for inner-class constructor
2128 invocation. Pass correct arguments to build_access_to_thisn.
2130 2002-04-10 Andreas Jaeger <aj@suse.de>
2132 * gcj.texi (Input Options): Fix extdirs patch.
2134 2002-04-10 Anthony Green <green@redhat.com>
2136 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
2138 2002-04-09 Anthony Green <green@redhat.com>
2140 * gcj.texi (Input Options): Add --extdirs documentation.
2141 * jcf-dump.c (OPT_extdirs): New macro.
2142 (options): Add extdirs option.
2143 (help): Describe --extdirs.
2144 (main): Handle OPT_extdirs.
2145 * gjavah.c (OPT_extdirs): New macro.
2146 (options): Add extdirs option.
2147 (help): Describe --extdirs.
2148 (main): Handle OPT_extdirs.
2149 * jcf-path.c (jcf_path_init): Add extdirs support.
2150 (jcf_path_extdirs_arg): New function.
2151 (extensions): New variable to hold extensions path entries.
2152 * jvspec.c: Remove -fextdirs= when compiling main().
2153 * lang.c (java_decode_option): Handle -fextdirs=.
2154 * jcf.h (jcf_path_extdirs_arg): Declare new function.
2155 * Make-lang.in: Compile jcf-path with version info for use in
2156 identifying the appropriate libgcj.jar.
2158 2002-04-08 Tom Tromey <tromey@redhat.com>
2161 * .cvsignore: Added rmic.1 and rmiregistry.1.
2162 * gcj.texi (Top): Link to new nodes.
2163 (Invoking rmic): New node.
2164 (Invoking rmiregistry): Likewise.
2165 * Make-lang.in (java.generated-manpages): Added rmic.1 and
2167 (java.maintainer-clean): Likewise.
2168 ($(srcdir)/java/rmic.1): New target.
2169 ($(srcdir)/java/rmiregistry.1): Likewise.
2170 (java.install-man): Handle rmic.1 and rmiregistry.1.
2172 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2174 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
2175 Add note about handling uncaught exceptions. Add an exception handler
2178 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2180 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
2181 after using it to patch CALL_EXPR.
2183 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2185 * gcj.texi (Invocation): Document CNI invocation API.
2187 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
2189 * expr.c (truthvalue_conversion): Rename. Update.
2190 (expand_compare): Update.
2191 * java-tree.h (java_truthvalue_conversion): New.
2192 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
2194 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2196 * java-tree.h (java_mark_addressable): New.
2197 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
2198 * typeck.c (mark_addressable): Rename, update.
2200 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2202 * expr.c (build_java_binop): Update.
2203 * java-tree.h (java_signed_type, java_unsigned_type,
2204 java_signed_or_unsigned_type): Update.
2205 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
2206 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
2207 * parse.y (patch_binop): Update.
2208 * typeck.c (signed_or_unsigned_type, unsigned_type,
2209 signed_type): Update.
2211 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
2213 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
2214 (java_dummy_print): Remove.
2215 (lang_print_error): Rename. Exit early if inhibiting output.
2216 (inhibit_error_printing_function): New.
2217 (java_init): Don't set hook.
2218 (lang_init_source): Use new boolean.
2220 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2222 * parse.y (do_resolve_class): Fix infinite recursion.
2224 2002-03-29 Tom Tromey <tromey@redhat.com>
2226 * parse.y (check_inner_circular_reference): Ignore incomplete
2229 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
2231 * Make-lang.in (builtins.o): Update.
2232 * boehm.c (get_boehm_type_descriptor): Update.
2233 * builtins.c: Include langhooks.h.
2234 * decl.c (java_init_decl_processing): Update.
2235 * java-tree.h (java_type_for_mode, java_type_for_size): New.
2236 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
2238 * typeck.c (type_for_mode, type_for_size): Update.
2240 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2242 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
2244 2002-03-28 Tom Tromey <tromey@redhat.com>
2246 * except.c (expand_end_java_handler): If the handler type is NULL,
2247 use java.lang.Throwable. Fixes PR java/5986.
2249 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2251 Fix for PR java/4715:
2252 * jcf-parse.c (parse_source_file_3): New function.
2253 (read_class): Call it.
2254 (java_parse_file): Likewise.
2256 2002-03-28 Jan Hubicka <jh@suse.cz>
2258 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
2260 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2262 * parse.y (resolve_package): Initialize "decl".
2263 (lookup_package_type): Remove unused function.
2265 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2267 Fix for PR java/5993:
2268 * parse.y (resolve_package): Return the decl if resolution was
2269 successful. Don't special case "java.lang" and "java.lang.reflect"
2270 packages. Set type_name to the merged identifier.
2271 (resolved_qualified_expression_name): Print error using "name" if
2272 resolve_package returns NULL_TREE.
2274 2002-03-27 Tom Tromey <tromey@redhat.com>
2276 * expr.c (expand_invoke): Don't generate null pointer check if
2277 we're calling <init>.
2279 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
2281 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
2283 * java-tree.h (java_lang_expand_expr): Similarly.
2284 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
2285 (java_init): Don't set hook.
2287 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2289 Fix for PR java/5850:
2290 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
2291 context if field was not found in the current scope.
2292 * expr.c (lookup_field): Don't look in enclosing contexts.
2294 2002-03-26 Tom Tromey <tromey@redhat.com>
2296 Fix for PR java/5942:
2297 * parse.y (init_src_parse): Added sanity check.
2298 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
2301 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
2303 * decl.c (lang_mark_tree): Rename java_mark_tree.
2304 * java-tree.h (java_mark_tree): New.
2305 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
2307 2002-03-25 Zack Weinberg <zack@codesourcery.com>
2309 * lex.c: Change java_perform_atof to take normal parameters
2310 instead of a pointer to a parameter block. Call it directly
2313 2002-03-22 Mark Wielaard <mark@klomp.org>
2315 Fix for PR java/5368:
2316 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
2317 when printing error message.
2319 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
2321 * decl.c (maybe_build_cleanup): Remove.
2323 2002-03-22 Tom Tromey <tromey@redhat.com>
2325 Andrew Haley <aph@cambridge.redhat.com>
2327 * expr.c (build_field_ref): Don't build a check if the field is a
2330 2002-03-21 Eric Blake <ebb9@email.byu.edu>
2332 Fix for PR java/6026:
2333 * lex.c (java_lex): Fix parsing of consecutive floats.
2335 2002-03-21 Tom Tromey <tromey@redhat.com>
2337 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
2340 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
2342 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
2343 insert_block, getdecls, kept_level_p, global_bindings_p): New.
2345 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2347 * gcj.texi: @code{gcj} becomes @command{gcj}.
2348 @code{gcc} becomes @command{gcc}.
2349 GcjRaw changed to gnu.gcc.RawData.
2351 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
2353 * decl.c (start_java_method): Use new hook.
2354 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
2355 (java_init): Remove old hook.
2357 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2359 * builtins.c (define_builtin): Do nothing if `type' is null.
2362 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2364 * parse.y (parser_check_super_interface): Fix error message
2367 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2369 * jcf-parse.c (get_constant): Delete unused variables.
2371 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
2373 * java-tree.h (java_parse_file): New.
2374 * jcf-parse.c (yyparse): Rename java_parse_file.
2375 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
2377 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2379 * parse.y (craft_constructor): Return the constructor decl.
2380 (java_expand_classes): Update comments.
2381 (lookup_method_invoke): Call fix_constructors immediately for
2382 anonymous class. Fixes PR java/5935.
2384 2002-03-15 Anthony Green <green@redhat.com>
2386 * jcf-parse.c (yyparse): Don't emit class registration
2387 constructor when compiling resource files.
2389 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2391 * lang.c (java_tree_code_type, java_tree_code_length,
2392 tree_code_name): Delete.
2393 (tree_code_type, tree_code_length, tree_code_name): Define.
2394 (java_init): Don't try to copy into the various tree_code
2397 2002-03-12 Tom Tromey <tromey@redhat.com>
2399 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
2400 UTF-8, not UCS-2. Fixes PR java/5923.
2402 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
2403 a call_expr wrapped in a convert. Fixes PR java/5848.
2405 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2407 * jcf-write.c (write_classfile): Improve error strings.
2409 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2411 * lex.c: Adjust comments to GNU standards.
2413 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2415 Fix for PR java/5902:
2416 * lex.c (java_lex): Fix parsing of literals.
2418 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2420 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
2421 to prevent it getting evaluated twice in the store checking case.
2422 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
2425 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2427 * decl.c (java_init_decl_processing): Make sure class_type_node
2428 alignment is not less than 64 bits if hash synchronization is enabled.
2430 2002-03-08 Per Bothner <per@bothner.com>
2432 * parse.y (java_complete_lhs): Check if patch_assignment
2433 returned an error-mark.
2435 * parse.y (try_builtin_assignconv): Don't special-case zero.
2437 2002-03-08 Per Bothner <per@bothner.com>
2439 Fix for PR java/5812.
2440 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
2441 here instead of in JSR macro. Likewise with load_type_state call.
2442 Do the latter on if the return_pc has been verified (the jsr returns).
2443 (JSR): Now just call build_java_jsr.
2445 2002-03-07 Jeff Sturm <jsturm@one-point.com>
2447 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
2448 (java.install-common): Link native driver to
2449 JAVA_TARGET_INSTALL_NAME.
2451 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
2453 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
2454 * builtins.c(sin_builtin): Likewise
2455 * builtins.c(sqrt_builtin): Likewise
2457 2002-03-03 Zack Weinberg <zack@codesourcery.com>
2459 * java/expr.c, java/jcf-parse.c, java/lex.c:
2460 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
2461 REAL_ARITHMETIC blocks unconditional. Delete some further
2462 #ifdef blocks predicated on REAL_ARITHMETIC.
2464 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2466 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
2467 explicit sizeof/sizeof.
2468 * decl.c (java_init_decl_processing): Likewise.
2469 * jcf-parse.c (init_jcf_parse): Likewise.
2470 * parse.y (init_src_parse): Likewise.
2472 2002-03-02 Per Bothner <per@bothner.com>
2474 Make --CLASSPATH by a synonym for --classpath and -classpath.
2475 Implement --bootclasspath.
2476 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
2477 (classpath_l): Remove.
2478 (jcf_path_CLASSPATH_arg): Remove.
2479 (jcf_path_bootclasspath_arg): New function.
2480 (jcf_path_seal): Simplify accordingly.
2482 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
2483 (jcf_path_CLASSPATH): Remove declaration.
2484 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
2485 (lang_specific_driver): Translate -bootclasspath.
2486 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
2487 * lang.c (decode_lang_options): Do jcf_path_init first.
2488 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
2489 * gjavah.c: Also handle --bootclasspath.
2490 Handle --CLASSPATH as a synonum for --classpath.
2491 * jcf-dump.c: Likewise.
2493 "." is not part of system path, but is the default for --classpath.
2494 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
2495 (jcf_path_seal): Add "." if no CLASSPATH specified.
2497 * gcj.texi: Document changes.
2499 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2501 * expr.c (build_java_arraystore_check): Fix formatting.
2503 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2505 Fix for PR java/5758, java/5632:
2506 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
2507 inner-class separator too.
2508 * parse.y (do_resolve_class): New local `decl_result.'
2509 Progressively build a name for what can have been loaded.
2511 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2513 * expr.c (java_array_data_offset): Removed function.
2514 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
2515 (build_java_array_length_access): Obtain "length" value using a
2516 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
2517 (build_java_arrayaccess): Correct comment. Access "data" using a
2518 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
2519 (build_java_arraystore_check): New function.
2520 (expand_java_arraystore): Use build_java_arraystore_check.
2521 * parse.y (patch_assignment): Simplify code to insert a store check
2522 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
2523 * check-init.c (check_init): Update to reflect that an array length
2524 access is now a COMPONENT_REF.
2525 * gcj.texi (Code Generation): Improve documentation of
2526 -fno-bounds-check. Add documentation for -fno-store-check.
2527 * java-tree.h (flag_store_check): Declare.
2528 (build_java_arraystore_check): Declare.
2529 * lang.c (flag_store_check): Initialize to 1.
2530 (lang_f_options): Add store-check option.
2531 * jvspec.c: Don't pass store-check option to jvgenmain.
2532 * lang-options.h: Add help string for -fno-store-check.
2534 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
2536 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
2537 * java-tree.h (java_dup_lang_specific_decl): New.
2538 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
2540 2002-02-27 Zack Weinberg <zack@codesourcery.com>
2542 * builtins.c, decl.c: Delete traditional-mode-related code
2543 copied from the C front end but not used, or used only to
2544 permit the compiler to link.
2546 2002-02-22 Tom Tromey <tromey@redhat.com>
2548 Fix for PR java/2369:
2549 * jvspec.c (verify_class_name): New function.
2550 (lang_specific_driver): Call it.
2551 (JAVA_START_CHAR_P): New macro.
2552 (JAVA_PART_CHAR_P): Likewise.
2554 2002-02-22 Per Bothner <per@bothner.com>
2556 * class.c: Change vtable to be more compatible with g++ v3 abi.
2557 (get_dispatch_table): Prepend offset-to-top (always 0) and
2558 type_info pointer (currently unimplemented hence NULL) to vtable.
2559 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
2560 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
2561 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
2562 (build_dtable_decl): Add declarations for new fields.
2564 2002-02-20 Per Bothner <per@bothner.com>
2566 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
2567 to finit$ (otherwise generate_bytecode_insns drops it). However, we
2568 don't need to set it on the COMPOUND_EXPR - the caller does that.
2570 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2572 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
2573 `--CLASSPATH' becomes `--classpath.'
2574 * gjavah.c: Likewise.
2575 * jcf-dump.c: Likewise.
2576 * lang-options.h: Likewise.
2578 * jcf-path.c: Updated comment.
2579 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
2580 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
2581 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
2582 (jcf_path_CLASSPATH_arg): Ditto.
2583 (classpath_u): Updated leading comment.
2585 2002-02-20 Per Bothner <per@bothner.com>
2587 * builtins.c (check_for_builtin): New function.
2588 (build_call_or_builtin): Remove.
2589 * java-tree.h: Update accordingly.
2590 * expr.c (expand_invoke): Use build + check_for_builtin instead
2591 of build_call_or_builtin.
2592 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
2593 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
2594 flag (which had caused jcf-write to incorrectly emit invokevirtual).
2596 2002-02-17 Tom Tromey <tromey@redhat.com>
2598 * java-tree.h (TYPE_STRICTFP): New macro.
2599 (struct lang_type) [strictfp]: New field.
2600 (CLASS_STRICTFP): New macro.
2601 (METHOD_STRICTFP): New macro.
2602 (struct lang_decl) [strictfp]: New field.
2603 * parse.y (method_header): Disallow strictfp constructor or
2605 (STRICT_TK): Move before MODIFIER_TK.
2606 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
2607 (METHOD_MODIFIERS): Likewise.
2608 (INTERFACE_MODIFIERS): Likewise.
2609 * jcf-write.c (get_access_flags): Likewise.
2610 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
2611 (add_method_1): Likewise.
2612 (get_access_flags_from_decl): Likewise.
2613 * jcf-dump.c (print_access_flags): Print in standard order. Also,
2614 recognize strictfp flag.
2615 * jcf.h (ACC_STRICT): New define.
2617 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
2619 * class.c(build_utf8_ref): Move declaration of decl_size
2621 2002-02-07 Tom Tromey <tromey@redhat.com>
2623 * gcj.texi (Input Options): --CLASSPATH does not suppress system
2626 2002-02-04 Anthony Green <green@redhat.com>
2628 * class.c (build_utf8_ref): Put UTF-8 constants into merged
2629 sections if available.
2631 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2633 * parse.y (java_expand_classes): Fix typo in static field loop.
2635 2002-02-02 Richard Henderson <rth@redhat.com>
2637 * class.c (add_field): Mark static fields external.
2638 (build_class_ref): Remove redundant set.
2639 * parse.y (java_expand_classes): Mark static fields of classes
2640 to be compiled as local.
2641 * jcf-parse.c (parse_class_file): Likewise.
2643 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2645 * gcj.texi (About CNI): New node.
2647 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
2650 * jcf-parse.c : Check for HAVE_LOCALE_H before using
2651 setlocale() with LC_CTYPE as a parameter.
2654 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
2656 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2657 Follow GNU Coding Standards for --version.
2659 2002-01-28 Tom Tromey <tromey@redhat.com>
2661 * expr.c (build_jni_stub): Ensure storage for `meth' is
2663 * parse.y (java_complete_expand_methods): Set
2664 current_function_decl before building JNI stub.
2666 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
2668 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
2671 2002-01-22 Tom Tromey <tromey@redhat.com>
2673 * decl.c (java_init_decl_processing): Use add_predefined_file.
2674 Predefine RawData.java.
2675 (predef_filenames): Removed.
2676 (java_init_decl_processing): Don't register predef_filenames.
2677 * jcf-parse.c (add_predefined_file): New function.
2678 (predefined_filename_p): Rewrote.
2679 (predefined_filename_p): No longer static.
2680 * decl.c (java_init_decl_processing): Call initialize_builtins.
2681 * Make-lang.in (JAVA_OBJS): Added builtins.o.
2682 (java/builtins.o): New target.
2683 * builtins.c: New file.
2684 * parse.y (patch_invoke): Use build_call_or_builtin.
2685 * java-tree.h (build_call_or_builtin): Declare.
2686 (initialize_builtins): Declare.
2687 (java_set_exception_lang_code): Removed unused declaration.
2688 (PREDEF_FILENAMES_SIZE): Removed.
2689 (java_tree_index): Added JTI_PREDEF_FILENAMES.
2690 (predef_filenames): New define.
2691 (add_predefined_file): Declare.
2692 (predefined_filename_p): Declare.
2693 * expr.c (expand_invoke): Use build_call_or_builtin.
2695 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2697 * parse.y (patch_switch_statement): Fix format specifier.
2699 2002-01-16 Tom Tromey <tromey@redhat.com>
2701 More for PR java/5365:
2702 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
2704 (process_file): Generate include for
2705 java.lang.UnsupportedOperationExceptions.
2707 2002-01-15 Andreas Jaeger <aj@suse.de>
2709 * .cvsignore: Add man pages.
2711 2002-01-15 Tom Tromey <tromey@redhat.com>
2713 Fix for PR java/5365:
2714 * gjavah.c (process_file): Turn class name into a file name.
2716 2002-01-14 Matthias Klose <doko@debian.org>
2718 * gcj.texi: Fix whitespace and formatting errors in the
2719 synopsis of the man pages. Update copyright.
2721 2002-01-14 Tom Tromey <tromey@redhat.com>
2724 * Make-lang.in (java.install-man): Handle jv-convert man page.
2725 (java.generated-manpages): Added jv-convert.1.
2726 (java.uninstall): Remove jv-convert.1.
2727 (java.maintainer-clean): Likewise.
2728 ($(srcdir)/java/jv-convert.1): New target.
2729 * gcj.texi (Top): Link to jv-convert node.
2730 (Individual utilities): Likewise.
2731 (Invoking jv-convert): New node.
2733 2001-01-10 Jeff Sturm <jsturm@one-point.com>
2734 Martin Kahlert <martin.kahlert@infineon.com>
2736 * jcf-parse.c (get_constant): Don't swap lo/hi for big
2737 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
2739 2002-01-03 Graham Stott <grahams@redhat.com>
2741 * class.c (compile_resource_file): Update copyright date.
2742 Constify filename parameter.
2743 (java-tree.h): Update copyright date.
2744 (compile_resource_file): Constify filename parameter.
2746 2002-01-03 Graham Stott <grahams@redhat.com>
2748 * gcc/jcf-parse.c: Update copyright date.
2749 (yyparse): Constify resource_filename.
2751 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2753 * parse.y (src_parse_roots): Don't needlessly zero init.
2755 2001-12-31 Tom Tromey <tromey@redhat.com>
2757 * parse.y (dump_java_tree): New function.
2758 (source_end_java_method): Call it.
2759 (end_class_declaration): Likewise.
2760 * lang.c (java_decode_option): Call dump_switch_p.
2762 2001-12-28 Tom Tromey <tromey@redhat.com>
2764 * gen-table.pl: Don't process characters after \uffff. Added
2765 comment pointing to input file.
2767 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2769 * gen-table.pl: Const-ify output. Document the location of a
2770 suitable unicode input file.
2772 * chartables.h: Regenerate.
2774 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2776 * chartables.h: Const-ify.
2777 * gjavah.c (options): Likewise.
2778 * jcf-dump.c (options): Likewise.
2779 * jv-scan.c (options): Likewise.
2780 * lex.c (java_start_char_p, java_part_char_p): Likewise.
2781 * parse.y (binop_lookup): Likewise.
2783 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2785 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
2786 the static arrays that are output.
2787 * jvspec.c (jvgenmain_spec): Make static.
2788 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
2789 * keyword.h: Regenerate.
2790 * lang.c (string_option, process_option_with_no, lang_f_options,
2791 lang_W_options): Const-ify.
2792 * lex.c (java_lex): Likewise.
2794 2001-12-21 Richard Henderson <rth@redhat.com>
2796 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
2797 (get_boehm_type_descriptor): ... here. Arrange for the
2798 TREE_TYPE to get set properly.
2800 2001-12-21 Richard Henderson <rth@redhat.com>
2802 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
2803 only if the target requires collect2.
2805 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
2807 2001-12-20 Tom Tromey <tromey@redhat.com>
2810 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
2811 CAN_COMPLETE_NORMALLY for the node.
2812 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
2813 generate code for second branch if first branch can't complete
2815 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
2816 the loop head if the loop body can't complete normally.
2818 2001-12-20 Tom Tromey <tromey@redhat.com>
2821 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
2822 case where `finally' clause can't complete normally.
2824 2001-12-20 Tom Tromey <tromey@redhat.com>
2827 * parse.y (analyze_clinit_body): Added this_class parameter.
2828 Check for more cases where we must keep <clinit>.
2829 (maybe_yank_clinit): Cleaned up flow control.
2831 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2833 * decl.c (java_init_decl_processing): Don't initialize
2834 finit_leg_identifier_node.
2835 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
2836 (finit_leg_identifier_node): Remove.
2837 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
2839 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2841 * mangle.c (mangle_member_name): Don't special-case for
2843 * mangle_name.c (unicode_mangling_length): Likewise.
2844 (append_unicode_mangled_name): Likewise.
2845 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
2848 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2850 * expr.c (build_java_array_length_access): Don't force null pointer
2851 check unless flag_check_references is set.
2853 2001-12-20 Tom Tromey <tromey@redhat.com>
2855 Fix for PR java/3417:
2856 * parse.y (patch_assignment): Added special processing for
2858 (patch_return): Don't convert booleans to integers, and don't
2859 special-case `null'.
2861 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
2863 * config-lang.in (diff_excludes): Remove.
2865 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
2867 * gcj.texi: Update link to GCC manual.
2869 2001-12-17 Tom Tromey <tromey@redhat.com>
2871 * parse.y (link_nested_class_to_enclosing): Removed useless
2874 2001-12-16 Tom Tromey <tromey@redhat.com>
2876 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
2879 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
2881 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
2882 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
2885 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2887 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
2889 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2891 * decl.c (java_init_decl_processing): Build otable_type correctly.
2892 otable_decl is an otable_type.
2894 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2896 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
2897 otable_type, otable_ptr_type, method_symbol_type,
2898 method_symbols_array_type, method_symbols_array_ptr_type): New
2899 field/global tree definitions.
2900 (flag_indirect_dispatch): New flag.
2901 * decl.c (java_init_decl_processing): Initialize new otable and
2902 otable_syms type nodes and decls. Add new field "index" to
2904 * class.c (build_method_symbols_entry): New function.
2905 (make_method_value): Set "index" to to method's vtable index for
2906 virtual methods when indirect-dispatch is not used.
2907 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
2908 and set vtable_method_count to -1. Set otable and otable_syms field
2909 if indirect-dispatch is used and there was something to put in them.
2910 (build_method_symbols_entry): New function.
2911 (emit_offset_symbol_table): New function.
2912 * expr.c (get_offset_table_index): New function.
2913 (build_invokevirtual): Build array reference to otable at the index
2914 returned by get_offset_table_index, and use the result as the vtable
2916 (build_invokeinterface): Similar.
2917 * jcf-parse.c (yyparse): If indirect-dispatch, call
2918 emit_offset_symbol_table at the end of compilation, after all classes
2919 have been generated.
2920 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
2921 * lang.c (flag_indirect_dispatch): Define.
2922 (lang_f_options): Add indirect-dispatch flag.
2924 2001-12-14 Matthias Klose <doko@debian.org>
2926 * gcj.texi: Markup for man page generation. Document missing
2927 options printed by <tool> --help.
2928 Terminate description of gij's -ms option with a dot.
2929 * Make-lang.in ($(srcdir)/java/*.1): New targets.
2930 (java.generated-manpages java.install-man, java.uninstall,
2931 java-maintainer-clean) Updated.
2933 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
2935 * class.c (get_dispatch_table): Fix java vtable layout
2936 for TARGET_VTABLE_USES_DESCRIPTORS.
2937 * decl.c (java_init_decl_processing): Initialize
2938 alloc_no_finalizer_node, finalize_identifier_node.
2939 * expr.c (class_has_finalize_method): New function.
2940 (expand_java_NEW): Generate calls for finalizer-free allocation.
2941 (build_invokevirtual): Fix java vtable layout for
2942 TARGET_VTABLE_USES_DESCRIPTORS.
2943 * java-tree.h (enum java_tree_index): New entries:
2944 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
2945 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
2946 (class_has_finalize_method): declare.
2947 (HAS_FINALIZER_P): New macro.
2948 * parse.y (patch_invoke): Generate calls for finalizer-free
2951 2001-12-12 Matthias Klose <doko@debian.org>
2953 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
2954 whitespace at end of line.
2956 2001-12-11 Tom Tromey <tromey@redhat.com>
2958 * lex.c (java_init_lex): Define wfl_to_string as
2959 gnu.gcj.runtime.StringBuffer unless generating bytecode.
2961 2001-12-11 Jeff Sturm <jsturm@one-point.com>
2963 * class.c (make_method_value): Use null_pointer_node to
2964 represent empty exception table.
2966 2001-12-10 Tom Tromey <tromey@redhat.com>
2968 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
2970 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
2972 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
2974 2001-12-09 Per Bothner <per@bothner.com>
2976 * check-init.c (current_switch_has_default): New static field.
2977 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
2978 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
2979 DEFAULT_EXPR seen, simulate a default alternative that copies state.
2981 2001-12-09 Tom Tromey <tromey@redhat.com>
2983 * check-init.c (check_init): Don't allow pre- or post- increment
2984 or decrement of final variable.
2985 (final_assign_error): Minor error message rewording.
2987 2001-12-08 Tom Tromey <tromey@redhat.com>
2989 * java-tree.h: Fixed typo.
2991 * gjavah.c (decompile_method): Don't decompile to `return this'
2994 * gjavah.c (cxx_keywords): Re-sorted.
2995 * lex.c (cxx_keywords): Re-sorted.
2997 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
3000 * gjavah.c (print_namelet): Clear subnamelets.
3001 (HANDLE_METHOD): Set `method_printed' earlier.
3003 2001-12-07 Tom Tromey <tromey@redhat.com>
3005 * lang.c (lang_f_options): Added
3006 optimize-static-class-initialization.
3007 (java_decode_option): Removed special case.
3009 2001-12-07 Per Bothner <per@bothner.com>
3011 * check-init.c (check_init): Fix typo freeing memory twice.
3013 2001-12-05 Per Bothner <per@bothner.com>
3015 Restore support for static class initialization optimization.
3016 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
3017 * check-init.c (check_int): At end of BLOCK handle initialization
3018 blocks, which used to be done in java_complete_expand_method but did
3019 not handle the case where check_for_initialization might allocate
3020 more than a word of bits.
3021 * decl.c (lang_make_tree): The smic field is now a tree.
3022 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
3023 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
3025 * parse.y (emit_test_initialization): Combine hash_lookup calls.
3027 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
3028 Change from a hash table to a list.
3029 (struct_lang_decl): Change field 'smic' to match.
3030 * class.c (add_method_1): Initialize
3031 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
3032 * parse.y (adjust_init_test_initialization): Removed - inlined into -
3033 (java_expand_method_bodies): -here, since 'smic' is now a list.
3034 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
3036 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
3038 * class.c (java_hash_compare_tree_node): Fix casts.
3040 2001-12-04 Per Bothner <per@bothner.com>
3042 * check-init.c: Handle definite unassignment to finals in addition
3043 to definite assignment.
3044 (loop_current_locals): New field.
3045 (num_current_locals, int start_current_locals, num_current_words):
3047 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
3048 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
3049 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
3050 (get_variable_decl, check_final_reassigned): New functions.
3051 (check_init, check_bool_init): Modify as needed for checking finals.
3052 (check_for_initialization): Take extra parameter and return void.
3053 Do extra start-up logic to check final fields for assignment.
3054 * parse.y (check_static_final_variable_assignment_flag,
3055 reset_static_final_variable_assignment_flag, check_final_assignment,
3056 check_final_variable_local_assignment_flag,
3057 reset_final_variable_indirect_assignment_flag,
3058 reset_final_variable_global_assignment_flag): Remove functions.
3059 (java_complete_expand_methods, outer_field_access_fix,
3060 patch_assignment): Remove no-longer used logic.
3061 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
3062 * parse.y (register_fields, java_complete_tree): Update accordingly.
3064 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
3065 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
3066 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
3068 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
3070 * java-tree.h (DECL FINAL): New bit-field.
3071 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
3072 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
3073 (DECL_INIT_CALLS_THIS): New macro.
3074 (struct lang_decl): New bit-field init_calls_this.
3075 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
3076 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
3077 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
3078 use it for both local variables and final fields.
3079 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
3081 (struct lang_type): Remove hfv bit-field.
3082 (check_for_initialization): Change to return void.
3084 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
3085 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
3086 * check-init.c (final_assign_error): New helper function.
3087 (check_final_reassigned, check_init): Use it.
3088 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
3090 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
3091 bit-fields to unsigned.
3093 2001-12-03 Per Bothner <per@bothner.com>
3095 * parse.y (patch_binop): Minor constant folding.
3097 * parse.y (build_current_thisn): Shorter 'buffer'.
3099 2001-12-03 Per Bothner <per@bothner.com>
3101 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
3102 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
3103 * jcf-write.c (generate_bytecode_insns): Remove support for
3104 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
3105 * check-init.c (check_init): Likewise.
3107 2001-12-03 Per Bothner <per@bothner.com>
3109 * verify.c (subroutine_nesting): New function.
3110 (verify_jvm_instructions): Use it to fix logic for checking that
3111 we're done with the current subroutine.
3113 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
3114 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
3116 2001-12-03 Per Bothner <per@bothner.com>
3118 * jcf.h: Fix obvious typo in comment.
3119 * typeck.c (build_null_signature): Add comment.
3121 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
3123 * expr.c: Remove leading capital from diagnostic messages, as
3124 per GNU coding standards.
3125 * jcf-io.c: Similarly.
3126 * jcf-parse.c: Similarly.
3127 * jv-scan.c: Similarly.
3128 * jvspec.c: Similarly.
3129 * mangle.c: Similarly.
3131 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
3132 Alexandre Petit-Bianco <apbianco@redhat.com>
3134 * expr.c (build_java_arrayaccess): Call save_expr on array for
3135 correct evaluation order, modified comment, fixed indentation.
3136 * parse.y: (patch_assignment): Correctly extract the array base
3137 from the tree generate by build_java_arrayaccess, added comments.
3138 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
3139 Fixes PR java/3096, PR java/3803, PR java/3965.
3141 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
3143 * expr.c (expand_byte_code): Remove trailing periods from messages.
3144 * jcf-parse.c (load_class, jcf_parse): Similarly.
3145 * jcf-write.c (generate_classfile): Similarly.
3146 * lex.c (java_lex): Similarly.
3148 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3150 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
3152 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
3154 * Make-lang.in (java.generated-manpages): New dummy target.
3156 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3158 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3160 (lang_specific_pre_link): Use set_input to set input_filename.
3162 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3163 (main): Fix definition.
3164 Strip `main' from classname.
3167 2001-11-18 Roger Sayle <roger@eyesopen.com>
3169 * parse.h (java_expand_switch): Remove old prototype.
3171 2001-11-18 Tom Tromey <tromey@redhat.com>
3173 Fix for PR java/1401:
3174 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
3176 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
3179 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
3181 * lang.c (finish_parse): Rename to java_finish.
3182 (LANG_HOOKS_FINISH, java_finish): New.
3184 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
3186 * decl.c (init_decl_processing): Rename java_init_decl_processing.
3187 * java-tree.h: New prototype.
3188 * lang.c (java_init): Update prototype. Combine with old init_parse.
3190 2001-11-13 Tom Tromey <tromey@redhat.com>
3192 * gjavah.c (method_signature): New global.
3193 (HANDLE_METHOD): Set it.
3194 (decompile_return_statement): New function.
3195 (decompile_method): Use it.
3196 (print_method_info): Removed `synth' argument.
3198 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3200 * java-tree.h (java_set_yydebug): New.
3201 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
3202 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
3203 (print_lang_decl, print_lang_type, print_lang_identifier,
3204 print_lang_statistics, lang_print_xnode): Remove.
3206 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3208 * jcf-parse.c (init_lex): Remove.
3209 * lang.c (language_string, lang_identify): Remove.
3210 (struct lang_hooks): Constify.
3211 (LANG_HOOKS_NAME): Override.
3212 (init_parse): Update.
3214 2001-11-08 Andreas Franck <afranck@gmx.de>
3216 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
3217 program_transform_name the way suggested by autoconf.
3218 (java.install-common): Also transform auxiliary program names with
3219 program_transform_name.
3221 2001-11-08 Tom Tromey <tromey@cygnus.com>
3223 * parse.y (trap_overflow_corner_case): New rule.
3224 (unary_expression): Use it.
3225 * lex.c (java_init_lex): Don't set minus_seen.
3226 (yylex): Don't use minus_seen. Communicate overflow to parser for
3228 (error_if_numeric_overflow): New function.
3229 * parse.h (minus_seen): Removed field.
3230 (JAVA_RADIX10_FLAG): New define.
3232 2001-11-07 Tom Tromey <tromey@redhat.com>
3234 Patch for PR java/1414:
3235 * parse.y (case_label_list): New global.
3236 (goal): Register case_label_list with GC.
3237 (java_complete_lhs): Save new case on case_label_list.
3238 (patch_switch_statement): Check for duplicate case labels.
3240 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3242 * parse.y (patch_assignment): Removed unused third argument.
3243 (java_complete_lhs): Removed unused third argument to patch_assignment.
3245 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
3247 * lang.c: Include langhooks-def.h.
3248 * Make-lang.in: Update.
3250 2001-10-31 Zack Weinberg <zack@codesourcery.com>
3252 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
3254 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3256 * mangle.c (find_compression_record_match): Don't match compression
3257 records for package name elements unless they occur at the start of
3258 the name. Fix for PR java/4717.
3260 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3262 * expr.c (expand_java_field_op): Don't special-case references to
3263 java.lang.PRIMTYPE.TYPE.
3264 (build_primtype_type_ref): Removed.
3265 * java-tree.h (build_primtype_type_ref): Remove prototype.
3266 * parse.y (maybe_build_primttype_type_ref): Removed.
3267 (complete_function_arguments): Don't special-case references to
3268 java.lang.PRIMTYPE.TYPE.
3269 (patch_assignment): Likewise.
3270 (array_constructor_check_entry): Likewise.
3272 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3274 * mangle.c (static tree compression_table): Fixed leading comment.
3275 * parse.h (struct parser_ctxt): Fixed field comment.
3276 * parse.y (check_pkg_class_access): New prototype, fixed leading
3277 comment, new parameter used to emit error only if passed as true.
3278 (parse_check_super): Pass extra argument to check_pkg_class_access.
3279 (do_resolve_class): Likewise.
3280 (process_imports): Likewise.
3281 (read_import_dir): Fixed indentation.
3282 (find_in_imports_on_demand): New local class_type_name. Local
3283 node_to_use deleted. while loop changed into for loop. Report
3284 multiple definition only for accessible classes. Improved error
3286 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
3287 assigned to parameter list, fixed indentation. while loop changed
3288 into for loop, restore TREE_CHAIN on local `tem' before the next
3291 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3293 * lang.c (lang_get_alias_set): Deleted.
3295 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3297 * gjavah.c (jni_print_char): Fix thinko in last change.
3299 * gjavah.c (jni_print_char, decode_signature_piece): Use
3300 safe-ctype macros and/or fold extra calls into fewer ones.
3301 * lex.c (java_read_unicode, java_lex): Likewise.
3302 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
3303 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
3304 * mangle_name.c (append_unicode_mangled_name,
3305 unicode_mangling_length): Likewise.
3307 2001-10-17 Richard Henderson <rth@redhat.com>
3309 * Make-lang.in (java/lang.o): Depend on langhooks.h.
3311 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3313 * lang.c (langhooks.h): Included.
3314 (LANG_HOOKS_INIT): Redefined.
3315 (LANG_HOOKS_INIT_OPTIONS): Likewise.
3316 (LANG_HOOKS_DECODE_OPTION): Likewise.
3317 (struct lang_hooks lang_hooks): New initialization.
3319 2001-10-11 Per Bothner <per@bothner.com>
3321 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
3322 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
3323 The former is simpler, and jcf-write.c handles it better.
3324 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
3325 or WITH_CLEANUP_EXPR.
3326 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
3327 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
3329 * parse.y (patch_if_else_statement): If the condition is constant,
3330 optimize away the test.
3332 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3334 * parse.y (patch_cast): Call patch_string on the first operand of
3335 the incoming node, update it if necessary. Fixes PR java/4510.
3337 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3339 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
3340 when name qualifier matches a package name.
3342 2001-10-08 Tom Tromey <tromey@redhat.com>
3344 Fix for PR java/4489:
3345 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
3346 force a new label when computing `body_block'.
3348 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3350 * jcf-io.c (format_uint): Const-ify.
3351 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
3352 * lex.c (java_get_line_col): Likewise.
3353 * parse.y (build_incdec): Likewise.
3355 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3357 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
3358 a NULL enclosing context if appropriate. Fixes PR java/4466.
3360 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3362 * parse.y (patch_assignment): Use lvalue's original TYPE when
3363 building the final COMPOUND_EXPR.
3364 (try_reference_assignconv): Fixed leading comment.
3366 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3368 * parse.y (check_final_variable_indirect_assignment): For
3369 COMPOUND_EXPR, return only if finals were found initialized
3370 properly, if not, keep on checking.
3371 (check_final_variable_global_assignment_flag): New local
3372 error_found, set when appropriate and used to decide whether to
3373 report uninitialized finals. Fixed typo in comment.
3375 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3377 * decl.c (init_decl_processing): Fixed typo in predef_filenames
3378 last three initializations. Fixes PR java/4360.
3380 2001-09-21 Richard Henderson <rth@redhat.com>
3382 * class.c (get_dispatch_table): Handle function descriptors.
3383 (build_dtable_decl): Likewise.
3384 * expr.c (build_invokevirtual): Likewise.
3386 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3388 * parse.y (patch_method_invocation): Build class initialization
3389 when static finals are used to qualify method invocation.
3392 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
3394 * parse.h: (WFL_STRIP_BRACKET): Re-written using
3395 build_type_name_from_array_name.
3396 (STRING_STRIP_BRACKETS): New macro.
3397 * parse.y (build_type_name_from_array_name): New function.
3398 (array_creation_expression:): Accumulate []s instead of [s.
3399 (cast_expression:): Accumulate []s instead of [s after cast type
3401 (build_array_from_name): Local string deleted, use
3402 build_type_name_from_array_name.
3403 (build_unresolved_array_type): Accumulate []s instead of [s after
3405 (register_fields): Fixed comment.
3406 (resolve_class): Local name, base deleted, new locals tname and
3407 array_dims. Use build_type_name_from_array_name. Use array_dims to
3409 (purify_type_name): Use STRING_STRIP_BRACKETS.
3411 2001-09-18 Andreas Jaeger <aj@suse.de>
3413 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
3414 * jv-scan.c: Likewise.
3416 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3418 * parse.y (patch_method_invocation): Inner class creation context
3419 check not enforced within constructors. Fixes PR java/1873.
3421 2001-09-16 Tom Tromey <tromey@redhat.com>
3423 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
3424 NOTE_PUSH for single-case push. Fixes PR java/4189.
3426 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3428 * java-tree.h (TYPE_IMPORT_LIST): New macro.
3429 (TYPE_IMPORT_DEMAND_LIST): Likewise.
3430 (struct lang_type): New fields import_list and import_demand_list.
3431 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
3432 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
3433 (do_resolve_class): New local saved_enclosing_type, initialized,
3434 passed as parameter to find_in_imports and find_in_imports_on_demand.
3435 (find_in_imports): Added paramater enclosing_type, use its
3436 TYPE_IMPORT_LIST when applicable.
3437 (find_in_imports_on_demand): Added parameter enclosing_type, use
3438 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
3439 declaration and initialization.
3440 (fold_constant_for_init): Switch/restore current_class to the
3441 appropriate context.
3443 2001-09-13 Mark Mitchell <mark@codesourcery.com>
3445 * verify.c (verify_jvm_instructions): Fix typo.
3447 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3449 * expr.c (expand_invoke): Const-ification.
3450 * parse.y (patch_method_invocation): Likewise.
3452 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3454 * gjavah.c (cxx_keywords): Const-ification.
3455 * keyword.gperf (java_keyword): Likewise.
3456 * lang.c (java_tree_code_name): Likewise.
3457 * lex.c (cxx_keywords): Likewise.
3458 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
3460 2001-09-11 Richard Henderson <rth@redhat.com>
3462 * parse.h (ctxp_for_generation): Mark extern.
3464 2001-09-10 Richard Henderson <rth@redhat.com>
3466 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
3468 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3470 * typeck.c (java_array_type_length, build_prim_array_type):
3471 Represent empty arrays by NULL index.
3473 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
3475 * java-tree.h (compile_resource_file): Grouped with other prototypes.
3476 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
3478 2001-09-06 Anthony Green <green@redhat.com>
3480 * class.c (O_BINARY): Define if necessary.
3481 (registerResource_libfunc): Declare.
3482 (init_class_processing): Initilize registerResource_libfunc.
3483 (compile_resource_file): New function.
3484 * java-tree.h (resource_name): Declare.
3485 (compile_resource_file): Declare.
3486 * jcf-parse.c (yyparse): Handle compiling java resource files.
3487 * lang.c (java_decode_option): Handle -fcompile-resource option.
3488 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
3490 * gcj.texi (Code Generation): Add documentation for -R flag.
3492 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3494 * jcf-write.c (generate_classfile): Issue an error in case of
3495 field/initial value mismatch.
3496 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
3497 being initialized and we're generating bytecode.
3498 (java_complete_lhs): In MODIFY_EXPR section: added comments,
3499 set DECL_INITIAL properly when appropriate.
3503 2001-09-01 Per Bothner <per@bothner.com>
3505 * parse.y (maybe_yank_clinit): A field without an initializer is not
3506 relevant. All initializers except static final and constant require
3507 <clinit>, regardless of flag_emit_class_files.
3509 2001-08-31 Per Bothner <per@bothner.com>
3511 * class.c (set_constant_value): When not emitting class files, then a
3512 String ConstantValue is a utf8const_ptr_type.
3514 2001-08-30 Per Bothner <per@bothner.com>
3516 * jcf-write.c (generate_classfile): Check that field is primitive
3517 or string before emitting ConstantValue attribute.
3519 2001-08-30 Per Bothner <per@bothner.com>
3521 * parse.y (resolve_qualified_expression_name): If creating a
3522 COMPOUND_EXPR, set it's type correctly.
3524 2001-08-30 Per Bothner <per@bothner.com>
3526 * jcf-io.c (open_class): Set filename field.
3528 * jcf-parse,c (parse_class_file): Set current_function_decl
3529 for better error message when Code attribute is missing.
3531 * lang.c (put_decl_node, lang_print_error): Re-arrange for
3532 better diagnostics, especially for constructors.
3534 2001-08-30 Per Bothner <per@bothner.com>
3536 * jcf-write.c (generate_classfile): Don't write ConstantValue
3537 attribute if field is not final, for compatibility with jdk.
3539 * jcf-write.c (generate_classfile): Convert ConstantValue values
3540 to correct type. Work-around for front-end bug.
3541 * class.c (set_constant_value): Error if constant has wrong type.
3543 2001-08-30 Per Bothner <per@bothner.com>
3545 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
3546 "Double" are printed at verbosity 1.
3548 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
3550 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
3552 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3554 * parse.y (patch_assignment): Don't verify final re-assignment here.
3555 (java_complete_lhs): Verify assignments to finals calling
3556 patch_assignment. Verify re-assignments to finals before calling
3559 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
3561 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
3564 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3566 * lex.c (java_lex): new local found_hex_digits. Set and then used
3567 in test to reject invalid hexadecimal numbers.
3568 * parse.y (java_complete_tree): Prevent unwanted cast with
3569 initialized floating point finals.
3570 (patch_binop): Emit a warning when detecting a division by zero,
3571 mark result not constant, don't simplify non integer division.
3573 2001-08-28 Per Bothner <per@bothner.com>
3575 * jcf-write.c (generate_bytecode_insns): For increments and
3576 decrements just recurse to push constant. Improvement on Mark's patch.
3578 2001-08-28 Mark Mitchell <mark@codesourcery.com>
3580 * jcf-write.c (generate_bytecode_insns): Generate an integer to
3581 real conversion for increments and decrements of reals.
3583 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3585 * parse.y (resolve_qualified_expression_name): Handle unresolved
3586 qualified expressions, prevent numerical qualifiers, fixed typo.
3589 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3591 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
3592 don't report anything but deprecated class when marked so. Handle
3594 (patch_method_invocation): Check deprecation on methods and types.
3595 (patch_binop): code becomes an enum tree_code, added default: to
3596 switch to handle that. Detect division by zero, try to fold and
3597 return before using a subroutine.
3599 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3601 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
3602 file smaller than 4 bytes.
3603 * parse.y (check_inner_circular_reference): New function.
3604 (check_circular_reference): Likewise.
3605 (array_initializer:): Accept {,}.
3606 (java_check_circular_reference): Rewritten using
3607 check_circular_reference and check_inner_circular_reference.
3608 (java_complete_expand_method): Unconditionally save and restore
3609 the unpurged exception list.
3610 (build_dot_class_method_invocation): Unmangle signature parameter.
3612 2001-08-21 Tom Tromey <tromey@redhat.com>
3614 * decl.c (init_decl_processing): Add `throws' field to method
3616 * class.c (make_method_value): Compute `throws' field for method.
3618 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3620 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
3621 circularity is detected.
3622 (ctors_unchecked_throws_clause_p): Fixed leading comment.
3624 2001-08-17 Richard Henderson <rth@redhat.com>
3626 * class.c (emit_register_classes): Add align parameter to
3627 call to assemble_integer.
3629 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
3631 * jcf-parse.c (load_class): New locals saved and class_loaded. If
3632 loading a class_or_name fails, try considering an innerclass name
3633 and load the enclosing context.
3634 * parse.y (resolve_inner_class): New function.
3635 (find_as_inner_class): Added leading comment.
3636 (register_incomplete_type): Keep the current context as enclosing
3637 context for JDEP_FIELD dependencies.
3638 (do_resolve_class): Locals new_class_decl and super initialized to
3639 NULL. Call resolve_inner_class, explore the enclosing context
3640 superclass if necessary.
3643 2001-08-16 Tom Tromey <tromey@redhat.com>
3645 * jcf-dump.c (main): Updated for change to jcf_path_seal.
3646 * gjavah.c (main): Updated for change to jcf_path_seal.
3647 * lang.c (version_flag): New global.
3648 (java_decode_option): Recognize `-version'.
3649 (java_init): Update for change to jcf_path_seal.
3650 * jcf.h (jcf_path_seal): Added `print' argument.
3651 * jcf-path.c (jcf_path_seal): Added `print' argument.
3653 2001-08-13 Zack Weinberg <zackw@panix.com>
3655 * Make-lang.in (java/decl.o): Update dependencies.
3656 * decl.c: Include libfuncs.h, don't include toplev.h.
3658 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3660 * decl.c (init_decl_processing): exception_type_node,
3661 class_not_found_type_node, and no_class_def_found_type_node
3662 initialized. predef_filenames augmented accordingly.
3663 instinit_identifier_node initialized.
3664 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
3665 * java-tree.h (enum java_tree_index): New entries
3666 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
3667 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
3668 (exception_type_node): New macro.
3669 (class_not_found_type_node): Likewise.
3670 (no_class_def_found_type_node): Likewise.
3671 (instinit_identifier_node): Likewise.
3672 (PREDEF_FILENAMES_SIZE): Adjusted.
3673 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
3674 (struct lang_type): Fixed typo in bitfield name.
3675 (DECL_INSTINIT_P): New macro.
3676 (ID_INSTINIT_P): Likewise.
3677 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
3679 * parse.y (encapsulate_with_try_catch): New function.
3680 (generate_instinit): Likewise.
3681 (build_instinit_invocation): Likewise.
3682 (ctors_unchecked_throws_clause_p): Likewise.
3683 (add_instance_initializer): Deleted.
3684 (build_instance_initializer): Likewise.
3685 (in_instance_initializer): Likewise.
3686 (check_method_redefinition): instinit$ not to be verified.
3687 (java_complete_expand_methods): Generate instinit$, simplified code.
3688 (build_dot_class_method): Eliminated unnecessary locals. Use
3689 encapsulate_with_try_catch, removed unnecessary code.
3690 (fix_constructors): New local iii. Use build_instinit_invocation.
3691 (patch_method_invocation): Added comment.
3692 (maybe_use_access_method): Don't consider instinit$.
3693 (find_applicable_accessible_methods_list): Shorten the search for
3695 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
3696 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
3697 (patch_throw_statement): Likewise. Fixed typo.
3699 2001-08-12 David Edelsohn <edelsohn@gnu.org>
3702 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3703 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3705 (lang_specific_pre_link): Use set_input to set input_filename.
3707 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3708 (main): Fix definition.
3709 Strip `main' from classname.
3712 2001-08-11 Zack Weinberg <zackw@panix.com>
3714 * lex.h: Don't include setjmp.h. Don't define
3715 SET_FLOAT_HANDLER or prototype set_float_handler.
3717 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3719 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
3720 `poplevel' in the right order.
3722 2001-08-09 Richard Henderson <rth@redhat.com>
3724 * Make-lang.in (class.o): Depend on TARGET_H.
3725 * class.c (emit_register_classes): Use target hooks instead of
3726 assemble_constructor and assemble_destructor.
3728 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
3730 * check-init.c (flags.h): Include
3731 (check_init): Don't report uninitialized static class
3732 initialization flags, don't free bit index when doing static class
3733 initialization optimization.
3734 (check_for_initialization): Return type changed to `unsigned int.'
3735 (attach_initialized_static_class): New function.
3736 * class.c (add_method_1): Create the initialized static class
3738 (finish_class): Always emit deferred inline methods.
3739 * decl.c (emit_init_test_initialization): Moved to expr.c
3740 (complete_start_java_method): Don't traverse
3741 DECL_FUNCTION_INIT_TEST_TABLE.
3742 (lang_mark_tree): Mark hash tables in function decls.
3743 * expr.c (emit_init_test_initialization): Moved from decl.c.
3744 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
3745 initialization flag, set DECL_CONTEXT and
3746 LOCAL_CLASS_INITIALIZATION_FLAG.
3747 (java_lang_expand_expr): Emit initialization code for static class
3748 initialized flags when entering block, if necessary.
3749 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
3750 * java-tree.h (flag_optimize_sci): New global variable declaration.
3751 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
3752 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
3753 (LOCAL_FINAL_P): Fixed typo in comment.
3754 (FINAL_VARIABLE_P): Likewise.
3755 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
3756 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
3757 (struct lang_decl): New fields `ict', `smic' and `cif.'
3758 (check_for_initialization): New returned value for global.
3759 (attach_initialized_static_class): New global function.
3760 (STATIC_CLASS_INIT_OPT_P): New macro.
3761 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
3762 * lang.c (java_decode_option): Handle
3763 `-fno-optimize-static-class-initialization'
3764 * parse.y (start_complete_expand_method): New function.
3765 (java_expand_method_bodies): Likewise.
3766 (attach_init_test_initialization_flags): Likewise.
3767 (adjust_init_test_initialization): Likewise.
3768 (emit_test_initialization): Likewise.
3769 (java_complete_expand_methods): Nullify abstract and native method
3771 (java_complete_expand_method): New locals `fbody', `block_body'
3772 and `exception_copy.' Reorganized: directly return on empty method
3773 bodies, call `start_complete_expand_method', remember definitely
3774 initialized static class in function, don't expand method bodies.
3775 (java_expand_classes): Call `java_expand_method_bodies' before
3776 `finish_class' when compiling to native.
3777 (resolve_expression_name): Use `orig' after building outer class
3779 (patch_invoke): Remember static method invocations.
3781 2001-08-06 Richard Henderson <rth@redhat.com>
3783 * class.c (emit_register_classes): Pass a symbol_ref and priority
3784 to assemble_constructor.
3786 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
3788 * java-tree.h (all_class_filename): New macro.
3789 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
3790 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
3791 newly created IDENTIFIER_NODE to `all_class_filename.'
3793 2001-08-01 Jeff Sturm <jsturm@one-point.com>
3795 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
3796 Use ggc_add_tree_root to register roots.
3798 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3800 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
3801 second operand calling check_init.
3802 * decl.c (complete_start_java_method): Swaped second and third
3803 arguments while creating WITH_CLEANUP_EXPR node.
3804 * jcf-write.c (generate_bytecode_insns): Use second operand
3805 instead of third when handling WITH_CLEANUP_EXPR.
3806 * parse.y (java_complete_lhs): Expand second operand of
3807 WITH_CLEANUP_EXPR nodes.
3808 (patch_synchronized_statement): Swaped second and third arguments
3809 while creating WITH_CLEANUP_EXPR node.
3811 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3813 * parse.y (create_interface): Avoid cyclic inheritance report when
3814 syntax error encountered during class definition.
3817 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3819 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3821 (lang_specific_pre_link): Use set_input to set input_filename.
3823 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3824 (main): Fix definition.
3825 Strip `main' from classname.
3828 2001-07-18 Tom Tromey <tromey@redhat.com>
3831 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
3832 * lex.c (java_new_lexer): Use ICONV_CONST.
3833 (java_read_char): Likewise.
3834 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
3835 (jv-scan$(exeext)): Likewise.
3837 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3839 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
3840 * parse.y (check_class_interface_creation): Allow `private' if the
3841 enclosing is not an interface.
3842 (create_interface): Interface tagged public if the enclosing
3843 context is an interface.
3844 (create_class): Class tagged public if the enclosing context
3848 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3850 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
3853 2001-07-14 Tim Josling <tej@melbpc.org.au>
3855 * check-init.c (check_init): Remove references to EXPON_EXPR.
3857 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3859 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
3860 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
3863 2001-07-13 Tom Tromey <tromey@redhat.com>
3865 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
3868 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3870 * parse.y (patch_method_invocation): Don't override primary if one
3871 is already provided, but let this$<n> be built. Fixed comment.
3873 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3875 * parse.y (empty_statement:): Report empty statement error only
3876 when found at class declaration level.
3879 2001-07-12 Tom Tromey <tromey@redhat.com>
3881 * expr.c (expand_load_internal): New function.
3882 (LOAD_INTERNAL): Use it.
3884 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
3886 * parse.y (verify_constructor_super): Compare anonymous class ctor
3887 args with `valid_method_invocation_conversion_p.'
3890 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3892 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
3893 `-fsyntax-only.' Fixes PR java/3248
3895 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3897 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
3899 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3901 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
3902 current function is static. Fixes PR java/1970
3904 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3906 * parse.y (patch_method_invocation): Add enclosing context to ctor
3907 calls if necessary. Fixes PR java/2953
3909 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3911 * parse.y (resolve_package): Abort if qualified expression member
3913 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
3916 2001-07-07 Zack Weinberg <zackw@stanford.edu>
3918 * verify.c: Don't use // comments.
3920 2001-07-05 Tom Tromey <tromey@redhat.com>
3922 * lang.c (flag_assume_compiled): Removed.
3923 * java-tree.h (flag_assume_compiled): Removed.
3924 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
3925 -fhash-synchronization, -fuse-divide-subroutine,
3926 -fcheck-references, -femit-class-file, -femit-class-files,
3927 -fassume-compiled. Updated --encoding information. Changed
3928 -foutput-class-dir to `-d'.
3930 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
3932 * jcf-parse.c (parse_class_file): Add lineno parameter to
3933 debug_start_source_file call.
3935 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
3937 * gcj.texi: Use gpl.texi.
3938 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
3939 dependencies and use doc/include in search path.
3941 2001-07-03 Jeff Sturm <jsturm@one-point.com>
3943 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
3944 `this'. If so, don't build instance initializers.
3946 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3948 * parse.y (resolve_expression_name): Improved error message for
3949 inner class cases. Fixes PR java/1958
3951 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
3953 * lang.c: #include diagnostic.h
3954 (lang_print_error): Add a `diagnostic_context *' parameter.
3955 (java_dummy_print): Likewise.
3956 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
3958 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3960 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
3961 * jcf.h (typedef struct JCF): New bitfield `finished.'
3962 (JCF_FINISH): Set `finished.'
3963 (JCF_ZERO): Reset `finished.'
3966 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3968 * parse.y (class_body_declaration:): Don't install empty instance
3972 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3974 * class.c (set_super_info): Call `set_class_decl_access_flags.'
3975 (set_class_decl_access_flags): New function.
3976 * java-tree.h (set_class_decl_access_flags): New prototype.
3977 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
3978 (parse_class_file): New local `decl_max_locals.' Take wide types
3979 into account to compute DECL_MAX_LOCALS.
3980 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
3983 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
3985 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
3987 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3989 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
3990 * parse.y (do_resolve_class): Moved comments out to leading comment
3991 section. Removed local `start', New local `_ht' and
3992 `circularity_hash.' Record `enclosing' in hash table and search
3993 it to detect circularity. Use `enclosing' as an argument to
3994 `lookup_cl.' Free the hash table when done.
3996 2001-06-19 Tom Tromey <tromey@redhat.com>
3998 * lex.c (java_read_char): Disallow invalid and overlong
3999 sequences. Fixes PR java/2319.
4001 2001-06-05 Jeff Sturm <jsturm@one-point.com>
4003 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
4005 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4007 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
4008 arguments accordingly.
4010 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
4012 * gcj.texi: Move contents to just after title page.
4014 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
4016 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
4018 (patch_incomplete_class_ref): Build the class ref, build the class
4019 init if necessary, complete the tree.
4022 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4024 * parse.y (lookup_field_wrapper): Test `name' code.
4025 (resolve_qualified_expression_name): Test `qual_wfl' code.
4026 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
4027 handle `qual_wfl' by code.
4028 (maybe_build_primttype_type_ref): Test `wfl' code.
4030 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4032 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
4034 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
4035 the dvi file in the java directory.
4037 2001-05-25 Sam TH <sam@uchicago.edu>
4039 * gen-table.pl javaop.h jcf.h lex.h,
4040 parse.h: Fix header include guards.
4042 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
4044 * jv-scan.c (version): Update copyright year.
4046 2001-05-21 Per Bothner <per@bothner.com>
4048 * jcf-parse.c (read_class): If class is from .class or .zip file
4049 and it's already been read, don't push/pop parser context.
4051 2001-05-18 Per Bothner <per@bothner.com>
4053 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
4054 command line so the jvgenmain-generated main program comes first.
4056 2001-05-15 Tom Tromey <tromey@redhat.com>
4058 * class.c (build_utf8_ref): Don't generate identifier based on
4061 2001-05-12 Richard Henderson <rth@redhat.com>
4063 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
4064 * expr.c (java_lang_expand_expr): Expand it.
4065 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
4066 calling build_exception_object_ref.
4067 * parse.y (catch_clause_parameter): Likewise.
4068 (build_dot_class_method): Likewise.
4069 (try_reference_assignconv): Likewise.
4070 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
4071 * jcf-write.c (generate_bytecode_insns): Likewise.
4073 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4075 * parse.y (build_unresolved_array_type): Set
4076 EXPR_WFL_QUALIFICATION on the newly created wfl.
4077 Fixes PR java/2538. Fixes PR java/2535.
4079 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4081 * parse.y (fix_constructors): Removed unnecessary assignment to
4082 local. Moved assignment to `this$<n>', fixed comments and
4084 (build_wfl_wrap): Fixed indentation.
4085 Fixes PR java/2598, java/2579 and java/2658.
4087 2001-05-03 Mo DeJong <mdejong@redhat.com>
4089 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
4090 check for byte swap.
4092 2000-05-02 Jeff Sturm <jsturm@one-point.com>
4094 * expr.c (build_class_init): Move MODIFY_EXPR
4095 outside of COND_EXPR. Remove variable `call'.
4097 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4099 * decl.c: NULL_PTR -> NULL.
4100 * jcf-write.c: Likewise.
4102 2001-05-01 Tom Tromey <tromey@redhat.com>
4104 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
4105 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
4106 * gcj.texi: Updated copyright text. Include fdl.texi.
4107 (Top): Link to new node.
4109 2001-05-01 Per Bothner <per@bothner.com>
4111 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
4113 2001-05-01 Per Bothner <per@bothner.com>
4115 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
4116 import_list contains the name, not the TREE_PURPOSE.
4118 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4120 * jcf-io.c (read_zip_member): Cast to long in comparison with
4123 * jvspec.c (lang_specific_driver): Initialize variables.
4125 * mangle.c (find_compression_record_match): Likewise.
4127 * typeck.c (build_null_signature): Provide static prototype. Mark
4128 parameter with ATTRIBUTE_UNUSED.
4130 * verify.c (verify_jvm_instructions): Initialize variable.
4132 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4134 * parse.y (do_resolve_class): Check for cyclic inheritance during
4135 inner class resolution.
4137 2001-04-27 Per Bothner <per@bothner.com>
4139 * parse.y (java_expand_classes): Don't change ctxp_for_generation
4140 while iterating, since that could cause gc to lose stuff.
4142 2001-04-26 Per Bothner <per@bothner.com>
4144 Fix method search wrt scope of inner classes to match JLS2.
4145 * typeck.c (build_null_signature): New static function.
4146 (has_method): New function. Uses build_null_signature and lookup_do.
4147 * java-tree.h (has_method): New declaration.
4148 * parse.y (find_applicable_accessible_methods_list): Do not search
4149 context of inner classes here.
4150 (patch_method_invocation): Search scope, ie. current and outer clases,
4151 for method matching simple name, to find class.
4153 2001-04-26 Per Bothner <per@bothner.com>
4155 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
4156 Fix thinko: If a single case, use if_icmpeq, not ifeq.
4158 * constants.c (find_methodref_with_class_index): New function.
4159 (find_methodref_index): Use find_methodref_with_class_index.
4160 * java-tree.h (find_methodref_with_class_index): New declaration.
4161 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
4162 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
4163 If context changed from interface to class, don't use invokeinterface.
4165 2001-04-25 Per Bothner <per@bothner.com>
4167 * verify.c (verify_jvm_instructions): For field instructions,
4168 check that field index is valid. For invoke instructions, check that
4169 method index is valid.
4171 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
4173 * config-lang.in (target_libs): Copy from $libgcj_saved.
4175 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4177 * decl.c (init_decl_processing): Add new class "protectionDomain"
4179 * class.c (make_class_data): Set initial value for "protectionDomain".
4181 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4183 * jvspec.c (lang_specific_driver): Fix memory allocation
4184 deficit, by using concat in lieu of xmalloc/sprintf.
4186 2001-04-20 Per Bothner <per@bothner.com>
4188 Fixes to compile multiple .class files at once.
4189 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
4190 * java-tree.h (CLASS_PARSED_P): New macro.
4191 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
4192 * jcf-parse.c (jcf_parse_source): Inline into read_class.
4193 (read_class): Avoid some code duplication.
4194 Don't call JCF_FINISH for a .class file - might be needed later.
4195 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
4196 rather than CLASS_LOADED_P, since latter implies class laid out.
4197 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
4198 * parse.y: Don't need to set CLASS_LOADED_P for array types.
4200 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4202 * Make-lang.in (java/boehm.o): Depend on toplev.h.
4204 * boehm.c: Include toplev.h.
4206 2001-04-06 Tom Tromey <tromey@redhat.com>
4207 Alexandre Petit-Bianco <apbianco@redhat.com>
4209 Fix for PR gcj/1404 and PR gcj/2332:
4210 * parse.y (build_array_from_name): If we use the type_wfl then
4211 accumulate dimensions from the original type as well.
4212 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
4214 2001-04-06 Tom Tromey <tromey@redhat.com>
4216 * parse.y (analyze_clinit_body): Return true if the second operand
4217 of a METHOD_EXPR is nonzero.
4219 2001-04-06 Tom Tromey <tromey@redhat.com>
4221 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
4223 ($(srcdir)/java/parse.c): Likewise.
4225 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4227 * gcj.texi: Use `which-gcj' instead of `which-g77.'
4228 (version-gcc): Initialized.
4229 (which-gcj): Likewise.
4231 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4233 * java-tree.h (struct lang_decl): New macro
4234 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
4235 * parse.y (build_instance_initializer): New function.
4236 (add_instance_initializer): Use it.
4237 (java_fix_constructors): Set `current_class' before fix pass.
4238 (fix_constructors): Just return if already fixed. Move `super()'
4239 invocation ahead. Use `build_instance_initializer.'
4242 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4244 * parse.y (resolve_qualified_expression_name): Pass field's
4245 DECL_CONTEXT to `not_accessible_p.'
4246 (not_accessible_p): Changed parameters order in `inherits_from_p'
4249 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
4251 * lang-options.h: Add flag_check_references.
4253 2001-04-04 Per Bothner <per@bothner.com>
4255 * java-tree.h (CONSTANT_VALUE_P): New macro.
4256 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
4257 * parse.y (maybe_build_class_init_for_field): New static function.
4258 (resolve_expression_name, resolve_field_access): Use
4259 maybe_build_class_init_for_field instead of build_class_init
4260 This does not do the init if the field is compile-time-constant.
4261 (resolve_field_access): Simplify.
4263 * parse.y (fold_constant_for_init): Merge test into switch.
4265 2001-04-03 Zack Weinberg <zackw@stanford.edu>
4267 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
4269 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
4271 2001-04-02 Zack Weinberg <zackw@stanford.edu>
4273 * expr.c (pop_type_0): Save the result of the first
4274 lang_printable_name call in a scratch buffer, so it
4275 won't be clobbered by the second call.
4277 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4279 * parse-scan.y (array_type:): Rewritten.
4280 (type_declaration:): `empty_statement' replaces `SC_TK.'
4281 (class_member_declaration:): `empty statement' added.
4282 (method_body:): Simplified.
4283 (static_initializer:): Likewise.
4284 (primary_no_new_array:): Use `type_literals.'
4285 (type_literals:): New rule.
4286 (dims:): Set and update `bracket_count.'
4287 Fixes PR java/1074. Fixes PR java/2412.
4289 2001-03-28 Hans Boehm <boehm@acm.org>
4291 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
4292 (get_boehm_type_descriptor): Set type on returned value to be a
4293 pointer length integer.
4295 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4297 * expr.c (pop_type_0): Call `concat' rather than building the
4299 (pop_type): Add format specifier in call to `error'.
4301 * parse.y (patch_method_invocation): Avoid casting away
4304 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
4306 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
4308 2001-03-28 Richard Henderson <rth@redhat.com>
4310 IA-64 ABI Exception Handling:
4311 * Make-lang.in (except.o): Don't depend on eh-common.h.
4312 * check-init.c (check_init): Handle EXC_PTR_EXPR.
4313 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
4314 [soft_exceptioninfo_call_node]: Remove.
4315 [eh_personality_libfunc, lang_eh_runtime_type]: New.
4316 (end_java_method): No emit_handlers.
4317 * except.c (java_set_exception_lang_code): Remove.
4318 (method_init_exceptions): Don't call it.
4319 (prepare_eh_table_type): No CATCH_ALL_TYPE.
4320 (build_exception_object_ref): New.
4321 (expand_end_java_handler): Update for except.h name changes.
4322 (emit_handlers, expand_resume_after_catch): Remove.
4323 * expr.c (java_lang_expand_expr): Update for except.h name changes.
4324 (process_jvm_instruction): Use build_exception_object_ref.
4325 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
4326 (soft_exceptioninfo_call_node): Remove.
4327 (build_exception_object_ref): Declare.
4328 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
4329 soft_exceptioninfo_call_node. Move processing ...
4330 [EXC_PTR_EXPR]: ... here.
4331 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
4332 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
4333 (source_end_java_method): No java_set_exception_lang_code or
4335 (build_dot_class_method): Use build_exception_object_ref.
4336 (try_reference_assignconv): Check EXC_PTR_EXPR not
4337 soft_exceptioninfo_call_node.
4339 2001-03-28 Richard Henderson <rth@redhat.com>
4341 * java-tree.h (throw_node): Define as a single member of
4342 java_global_trees instead of a separate array.
4343 (JTI_THROW_NODE): New.
4344 * decl.c (throw_node): Don't declare.
4345 (init_decl_processing): Init a scalar throw_node.
4346 Don't register it for gc.
4347 * check-init.c (check_init): Reference scalar throw_node.
4348 * expr.c (build_java_athrow): Likewise.
4349 * jcf-write.c (generate_bytecode_insns): Likewise.
4350 * parse.h (BUILD_THROW): Likewise.
4352 2001-03-28 Richard Henderson <rth@redhat.com>
4354 * decl.c (end_java_method): Do not save and restore
4355 flag_non_call_exceptions.
4356 * parse.y (source_end_java_method): Likewise.
4357 * lang.c (flag_exceptions): Don't declare.
4358 (java_init_options): Set flag_non_call_exceptions. Set
4359 flag_exceptions here ...
4360 (java_init): ... not here.
4362 2001-03-27 Richard Henderson <rth@redhat.com>
4364 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
4365 exceptions_via_longjmp.
4367 * lang.c (flag_new_exceptions): Don't declare it.
4368 (java_init_options): Or set it.
4370 2001-03-27 Richard Henderson <rth@redhat.com>
4372 * decl.c (end_java_method): Rename asynchronous_exceptions to
4373 flag_non_call_exceptions.
4374 * parse.y (source_end_java_method): Likewise.
4376 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4378 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
4380 2001-03-26 Mark Mitchell <mark@codesourcery.com>
4382 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
4384 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4386 * parse.y (find_as_inner_class): Follow current package
4387 indications not to mistakingly load an unrelated class.
4389 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4391 * constants.c (PUTN): Use memcpy, not bcopy.
4393 * lex.c (java_read_char): Use memmove, not bcopy.
4395 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
4397 2001-03-23 Per Bothner <per@bothner.com>
4399 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
4400 macro for better error pin-pointing.
4401 * java-tree.h: Fix typo in comment.
4403 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
4404 Don't include jsr/goto in exception range.
4405 Check if start and end of exception range are the same (also TRY_EXPR).
4406 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
4407 However, do emit the following goto even if try_block is empty.
4408 Defer freeing exception_decl until after the finalizer, to make
4409 sure the local isn't reused in the finalizer. Fixes PR java/1208.
4411 * parse.y (java_complete_lhs): If the try-clause is empty, just
4412 return the finally-clause and vice versa.
4414 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4416 * gcj.texi (Input Options): documented the check for attribute
4417 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
4418 * java-tree.h (flag_force_classes_archive_check): Declared extern.
4419 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
4420 (jcf_parse): Check for the right classes archive if necessary.
4421 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
4422 (jcf_parse_fields): Fixed indentation.
4423 * jcf-write.c (append_gcj_attribute): New function.
4424 (generate_classfile): Compute the attribute count, invoke
4425 `append_gcj_attribute'.
4426 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
4427 turned into bit-fields. New bit-field `right_zip.'
4428 (JCF_ZERO): Set `right_zip' to zero.
4429 * lang-options.h (-fforce-classes-archive-check): Added flag.
4430 * lang.c (flag_force_classes_archive_check): New flag.
4431 (lang_f_options): New entry `force-classes-archive-check.'
4434 2001-02-07 Andrew Haley <aph@redhat.com>
4436 * gcj.texi (Configure-time Options): Add -fcheck-references.
4437 * expr.c (build_java_indirect_ref): New function.
4438 (java_check_reference): New function.
4439 (build_java_array_length_access): Use build_java_indirect_ref to
4440 check for null references.
4441 (build_java_arrayaccess): Likewise.
4442 (build_get_class): Likewise.
4443 (build_field_ref): Likewise.
4444 (invoke_build_dtable): Likewise.
4445 (build_invokeinterface): Likewise.
4446 * lang.c (lang_f_options): Add flag_check_references.
4447 * jvspec.c (jvgenmain_spec): Add flag_check_references.
4448 * java-tree.h (flag_check_references): New variable.
4449 * lang.c (flag_check_references): Likewise.
4450 * parse.y (patch_invoke): Use java_check_reference.
4451 (patch_assignment): Allow for extra nesting in
4452 _Jv_CheckArrayStore.
4454 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
4456 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
4457 * lex.c (cxx_keywords): Likewise.
4459 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4461 * parse.y (qualify_ambiguous_name): Broaden `length'
4462 recognition. Help MODIFY_EXPR be resolved as expression names.
4463 Fixes PR java/2066. Fixes PR java/2400.
4465 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
4467 * gjavah.c (process_file): Mark interface definitions with
4468 "__attribute__ ((java_interface))".
4470 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4472 * class.c (layout_class): Fixed push_super_field's second
4473 argument. Fixes PR java/2333.
4474 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
4475 too early to lay innerclasses out.
4477 2001-03-20 Tom Tromey <tromey@redhat.com>
4478 Alexandre Petit-Bianco <apbianco@redhat.com>
4480 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
4481 inside an array reference. Insertion of the array store check
4482 rewritten. Fixes PR java/2299.
4484 2001-03-20 Tom Tromey <tromey@redhat.com>
4486 * lex.c (java_read_unicode): Only accept leading `u's.
4488 2001-03-20 Tom Tromey <tromey@redhat.com>
4490 * jcf-parse.c (read_class): Initialize `class'.
4492 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4494 * jcf_parse.c (jcf_parse): Eliminate unused variable.
4496 2001-03-19 Mark Mitchell <mark@codesourcery.com>
4498 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
4499 (layout_class): Likewise.
4500 (layout_class_method): Likewise.
4501 (emit_register_classes): Likewise.
4502 * decl.c (builtin_function): Likewise.
4503 (give_name_to_locals): Likewise.
4505 2001-03-19 Per Bothner <per@bothner.com>
4507 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
4508 before trying to load an inner class.
4510 Fixes to process to command-line .class files in two passes.
4511 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
4512 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
4513 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
4514 * class.c (is_compiled_class): Fix for renamed flag.
4515 * parse.y (maybe_create_class_interface_decl): Likewise.
4516 * jcf-parse.c (yyparse): Also set if compiling .class files.
4517 * jcf-parse.c (read_class); Read current_class.
4518 (jcf_parse): Make static.
4519 (load_inner_classes): New function, with code moved from jcf_parse,
4520 because we need to inner classes after the command-line files are read.
4521 (yyparse): Set finput to NULL when it doesn't need to be closed.
4522 Reduce use of main_jcf (basically only for archive) and
4523 use finput instead of main_jcf->read_state.
4524 Inline jcf_figure_file_type into yyparse.
4525 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
4526 Defer load_inner_classes and parse_class_file to a second pass,
4527 after we've correctly mapped command-line .clas fiels to classes.
4528 (jcf_figure_file_type): Removed.
4529 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
4530 (JCF_ZERO): Also clear zipd field.
4531 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
4533 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4535 * jcf-parse.c (yyparse): Change ch from char * to char.
4537 2001-03-19 Per Bothner <per@bothner.com>
4539 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
4540 Add constructed filelist-file at end, following -xjava. Thus any .o
4541 and library files are not affected by the -xjava. Also wrap
4542 explicit @FILE with -xjava and -xnone.
4544 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
4546 * class.c (build_static_field_ref): Call make_decl_rtl() after
4547 setting the DECL_EXTERNAL flag.
4549 2001-03-17 Per Bothner <per@bothner.com>
4551 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
4553 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
4554 when result is is needed (target is STACK_TARGET).
4556 * parse.h (JDEP_SOLV): Removed.
4557 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
4559 * parse.y (incomplete_class_list): Removed.
4560 (obtain_incomplete_type): Don't use or set incomplete_class_list.
4561 It doesn't work if resolve_class changes the name of an array type
4562 that is on the list and then someone else looks for the modified name.
4563 Also, seems liable to break when compiling multiple source files at
4564 once. So the simplest is to just remove incomplete_class_list -
4565 it is only a minor space win and it is not even clear it saves time.
4567 * parse.y (resolve_class): Remove unneeded promote_type.
4569 2001-03-15 Per Bothner <per@bothner.com>
4571 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
4572 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
4573 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
4574 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
4576 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
4577 * parse.y (java_expand_classes): Likewise.
4579 * parse.y (expand_start_java_method): Was only called once and had a
4580 misleading name, so inline in caller java_complete_expand_method.
4581 (enter_a_block): Likewise inline in enter_block and remove.
4583 Remove junk from when gcc/java was created (by copying from C/C++).
4584 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
4585 (struct binding_level): Remove fields keep, keep_if_subblocks,
4586 more_cleanups_ok, have_cleanups (which have never been used).
4587 (pushlevel, poplevel): Remove related useless code.
4589 * class.c (make_class_data): The class_dtable_decl (i.e. the
4590 vtable for Class) should be external, except when compiling Class.
4592 * jvspec.c (lang_specific_driver): Fix -C handling.
4593 Check -save-temps to see if temp @FILE should be deleted.
4594 Follow-up to/fix for February 16 patch.
4596 * verify.c (verify_jvm_instructions): Better error msgs for dup.
4597 (type_stack_dup): Remove no-longer neded error check.
4599 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
4601 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
4602 to 'for_pointer'. If this type is for a pointer (argument) mangling,
4603 don't surround the element with 'N..E' if the type name is
4606 2001-03-14 Mark Mitchell <mark@codesourcery.com>
4608 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
4609 DECL_RTL_SET_P, etc.
4610 (make_method_value): Likewise.
4611 (get_dispatch_table): Likewise.
4613 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
4615 2001-03-07 Tom Tromey <tromey@redhat.com>
4617 * config-lang.in (lang_requires): Define.
4619 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
4621 * typeck.c (convert): Check flag_unsafe_math_optimizations,
4624 2001-03-05 Per Bothner <per@bothner.com>
4626 Fix a problem where rest_of_decl_compilation applied to
4627 class_dtable_decl causes problems because it was done too early,
4628 before output file was opened.
4629 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
4630 * class.c (class_dtable_decl): Add macro - element of class_roots.
4631 (make_class_data): Define class_dtable_decl.
4632 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
4634 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4636 * java/class.c, java/decl.c, java/java-tree.h: Replace all
4637 uses of 'boolean' with 'bool'.
4639 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4641 * lang-specs.h: Add zero initializer for cpp_spec field to all
4644 2001-02-16 Per Bothner <per@bothner.com>
4646 Handle compiling multiple input files at once, and @FILE syntax.
4647 * gcj.texi: Updated documentation to match.
4648 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
4649 * jcf-parse.c (parse_source_file): Split into ...
4650 (parse_source_file_1): New function - and:
4651 (parse_source_file_2): New function.
4652 (yyparse): On -ffilelist-file, open and scan named file.
4653 On first pass over files, only do parse_source_file_1.
4654 A new second pass calls parse_source_file_2 for each file to compile.
4655 (init_jcf_parse): Call init_src_parse.
4656 * jvspec.c (INDIRECT_FILE_ARG): New flag.
4657 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
4658 as multiple input file combined in one compilation.
4659 * lang-options.h: Add -ffilelist-file
4660 * lang.c (flag_filelist_file): New flag variable.
4661 (lang_f_options): Handle -ffilelist-file.
4662 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
4663 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
4664 gclass_list - use global fields of src_parse_roots instead.
4665 * parse.y (src_parse_roots): New array.
4666 (incomplete_class_list, gclass_list): New macros.
4667 (push_parser_context, java_pop_parser_context,
4668 java_parser_context_resume): Don't fiddle with deleted fields.
4669 (various): Use incomplete_class gclass_list and global macros
4670 instead of parse_ctxt fields - the lists are global.
4671 (init_src_parse): New function.
4673 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4675 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
4677 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4679 * parse.y (check_inner_class_access): Moved declaration of local
4680 `enclosing_decl_type' to the right location.
4682 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
4684 * parse.y (parser_check_super_interface): Don't call
4685 check_pkg_class_access for an inner interface.
4686 (parser_check_super): Don't call check_pkg_class_access for inner
4688 (do_resolve_class): Simplify enclosing type loop. Don't call
4689 check_pkg_class_access if CL and DECL are not set.
4690 (find_in_imports_on_demand): Set DECL if class_type needed to be
4691 loaded. Don't call check_pkg_class_access for an inner class.
4692 (check_inner_class_access): Rewritten to implement member access
4693 rules as per spec 6.6.1.
4694 (check_pkg_class_access): Handle the empty package correctly.
4695 (in_same_package): New function. Determine if two classes are in the
4698 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
4700 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
4701 method into array types.
4702 * parse.y (patch_method_invocation): Bypass access check on clone call
4705 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4707 * expr.c (build_instanceof): Check for arrays when trying fold to
4710 2001-02-15 Jim Meyering <meyering@lucent.com>
4712 * Make-lang.in (java.install-common): Depend on `installdirs'.
4713 (java.install-info): Likewise.
4715 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
4717 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
4719 2001-02-14 Tom Tromey <tromey@redhat.com>
4720 Alexandre Petit-Bianco <apbianco@cygnus.com>
4722 Fix for PR java/1261.
4723 * typeck.c (build_java_array_type): Add public `clone' method to
4725 * parse.y (resolve_qualified_expression_name): Use current_class
4726 when checking for inaccessibility.
4727 (patch_method_invocation): Fixed error message when accessibility
4728 denied. Added `from_super' argument.
4730 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4732 * parse.y (resolve_class): Don't build a fake decl. Use the one
4734 * typeck.c (build_java_array_type): Build and assign decl to array
4737 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4739 * parse.y (not_accessible_p): Changed leading comment. Added extra
4740 `where' argument. Use it to enforce protected access rules.
4741 (resolve_qualified_expression_name): Added extra argument to
4743 (patch_method_invocation): Use argument `primary' to provide
4744 not_accessible_p with an extra argument.
4745 (lookup_method_invoke): Added extra argument to not_accessible_p.
4746 (search_applicable_method_list): Likewise.
4748 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4750 * parse.y (resolve_qualified_expression_name): Try to resolve as
4751 an inner class access only if `decl' is a TYPE_DECL.
4753 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4755 * decl.c (classdollar_identifier_node): Initialize.
4756 * java-tree.h (enum java_tree_index): New entry
4757 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
4758 (classdollar_identifier_node): New macro.
4759 (ID_CLASSDOLLAR_P): Likewise.
4760 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
4761 (build_dot_class_method_invocation): Likewise.
4762 (find_applicable_accessible_methods_list): `class$' can't be
4765 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
4767 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
4769 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4771 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
4772 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
4775 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4777 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
4778 outside of the `__U' sequence too.
4779 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
4782 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4784 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
4786 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4788 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
4789 (JVGENMAIN_OBJS): Likewise.
4790 * java-tree.h (append_gpp_mangled_name): New prototype.
4791 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
4792 Removed cast calling `gcc_add_root.'
4793 * jvgenmain.c (mangle_obstack): New global, initialized.
4795 (do_mangle_class): Constify local `ptr.'
4796 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
4797 append_gpp_mangle_name and update `count' if necessary.
4798 Use `mangle_obstack.'
4799 * mangle.c (append_unicode_mangled_name): Removed.
4800 (append_gpp_mangled_name): Likewise.
4801 (unicode_mangling_length): Likewise.
4802 (mangle_member_name): Return type set to `void.'
4803 (mangle_field_decl): Don't append `U' in escaped names.
4804 (mangle_method_decl): Likewise.
4805 (mangle_member_name): Just use `append_gpp_mangled_name.'
4806 * mangle_name.c: New file.
4808 2001-02-07 Per Bothner <per@bothner.com>
4810 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
4812 * check-init.c (check_init): Don't call done_alternative after
4813 processing loop code, as a LOOP_EXPR never terminates normally.
4815 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
4817 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
4819 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4821 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
4824 2001-02-06 Tom Tromey <tromey@redhat.com>
4826 * lex.c (java_new_lexer): Longer error message.
4828 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
4829 Alexandre Petit-Bianco <apbianco@cygnus.com>
4831 * typeck.c (build_prim_array_type): Added leading comment.
4832 (build_java_array_type): Moved locals out of
4833 block. Always create the `data' field, fixed alignment to match
4836 2001-02-04 Tom Tromey <tromey@redhat.com>
4838 * expr.c (java_lang_expand_expr): Don't bother recomputing
4839 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
4842 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4844 * parse.y (process_imports): Save the original name of the import
4845 for better error report.
4847 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
4849 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
4850 of macros used when compiling jvspec.c.
4851 * jvspec.c (lang_specific_driver): Link with the shared
4854 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4856 * check-init.c (check_init): Call internal_error instead of fatal.
4857 * expr.c (java_lang_expand_expr): Likewise.
4858 * jcf-parse.c (get_constant): Likewise.
4859 * mangle.c (java_mangle_decl): Likewise.
4860 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
4861 (operator_string): Likewise.
4862 * check-init.c (check_init): Call abort instead of fatal.
4863 * class.c (build_class_ref): Likewise.
4864 * constants.c (write_constant_pool): Likewise.
4865 * decl.c (start_java_method): Likewise.
4866 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
4867 (java_stack_dup, encode_newarray_type): Likewise.
4868 (build_java_array_length_access): Likewise.
4869 (build_java_check_indexed_type, expand_java_pushc): Likewise.
4870 (build_java_soft_divmod, build_invokeinterface): Likewise.
4871 * java-tree.h (INNER_CLASS_P): Likewise.
4872 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
4873 (give_name_to_class, get_class_constant): Likewise.
4874 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
4875 (find_constant_index, generate_bytecode_conditional): Likewise.
4876 (generate_bytecode_insns, perform_relocations): Likewise.
4877 * lex.c (java_unget_unicode, java_lex): Likewise.
4878 * mangle.c (mangle_type, mangle_record_type): Likewise.
4879 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
4880 (finish_mangling): Likewise.
4881 * parse.h (MARK_FINAL_PARMS): Likewise.
4882 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
4883 (obtain_incomplete_type, java_complete_class): Likewise.
4884 (java_check_regular_methods, java_complete_expand_method): Likewise.
4885 (cut_identifier_in_qualified, check_deprecation): Likewise.
4886 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
4887 (java_complete_lhs, lookup_name_in_blocks): Likewise.
4888 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
4889 * typeck.c (set_local_type, parse_signature_type): Likewise.
4890 (parse_signature_string, build_java_signature): Likewise;
4891 (set_java_signature): Likewise.
4892 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
4893 * class.c (add_method): Call fatal_error instead of fatal.
4894 (build_static_field_ref): Likewise.
4895 * expr.c (build_known_method_ref, expand_invoke): Likewise.
4896 * jcf-parse.c (get_constant, jcf_parse): Likewise.
4897 * lex.c (java_new_new_lexer): Likewise.
4898 * jv-scan.c (main): Likewise.
4899 (fatal_error): Renamed from fatal.
4900 * jcf-parse.c (yyparse): Call fatal_io_error instead of
4902 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
4903 (yyparse): Likewise.
4904 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
4905 * lex.c (java_get_line_col): Likewise.
4906 * jcf-parse.c (load_class): Make errors non-fatal.
4907 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
4909 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
4911 * jvgenmain.c (class_mangling_suffix): Remove unused string.
4912 (error): Remove unused function.
4913 (main): Don't use "__attribute__ alias" on generated class symbol.
4915 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
4917 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
4919 * parse.y (finish_method_declaration): Code accounting for WFLed
4920 method DECL_NAMEs deleted.
4921 (check_abstract_method_definitions): Likewise.
4922 (resolve_type_during_patch): Layout resolved type.
4923 * typeck.c (lookup_do): Removed unused local.
4925 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
4927 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
4928 * decl.c (init_decl_processing): Use integer_minus_one_node, not
4929 integer_negative_one_node.
4930 * expr.c (build_java_binop): Likewise.
4932 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
4934 * zextract.c (read_zip_archive): Read file_offset before writing
4935 zipd and consequently clobbering the header contents.
4937 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4939 * Make-lang.in: Remove all dependencies on defaults.h.
4940 * decl.c: Don't include defaults.h.
4942 * parse.y: Likewise.
4944 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4946 * ChangeLog (2001-01-21): Fixed typo.
4947 * class.c (layout_class_method): Code accounting for WFLed
4948 method DECL_NAMEs deleted.
4949 * constant.c (find_methodref_index): Likewise.
4950 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
4951 * java-tree.h (DECL_FUNCTION_WFL): New macro.
4952 (struct lang_decl): New field `wfl'.
4953 (java_get_real_method_name): Prototype deleted.
4954 * mangle.c (mangle_method_decl): Code accounting for WFLed
4955 method DECL_NAMEs deleted.
4956 * parse.h (GET_METHOD_NAME): Macro deleted.
4957 * parse.y (reset_method_name): Deleted.
4958 (method_header): Set DECL_FUNCTION_WFL.
4959 (check_abstract_method_header): Code accounting for WFLed method
4961 (java_get_real_method_name): Deleted.
4962 (check_method_redefinition): Code accounting for WFLed method
4963 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
4964 (java_check_regular_methods): Likewise.
4965 (java_check_abstract_methods): Likewise.
4966 (java_expand_classes): Don't call `reset_method_name.'
4967 (search_applicable_method_list): Use DECL_NAMEs instead of
4969 * typeck.c (lookup_do): Code accounting for WFLed method
4972 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
4974 * lex.c (java_read_char): Check for EOF from getc first.
4976 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4978 * class.c (layout_class): Don't lay the superclass out if it's
4979 already being laid out.
4980 * jcf-parse.c (handle_innerclass_attribute): New function.
4981 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
4982 handle_innerclasses_attribute.
4983 (jcf_parse): Don't load an innerclasses if it's already being
4985 * jcf-write.c (append_innerclass_attribute_entry): Static
4986 `anonymous_name' and its initialization deleted. `ocii' and `ini'
4987 to be zero for anonymous classes.
4989 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4991 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
4993 * jcf-parse.c (set_source_filename): Use
4994 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
4996 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4998 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
4999 gets a unique asm name.
5001 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5003 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
5004 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5006 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
5007 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
5008 * parse.y (lookup_package_type_and_set_next): Deleted.
5009 (resolve_package): Removed unnecessary code.
5010 (find_applicable_accessible_methods_list): `finit$' can't be
5012 * verify.c (pop_argument_types): Added missing prototype.
5014 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
5016 * config-lang.in: Disable java by default.
5018 2001-01-23 Tom Tromey <tromey@redhat.com>
5020 * gcj.texi (Copying): New node.
5021 Added copyright information.
5023 2001-01-21 Per Bothner <per@bothner.com>
5025 Various fixes to allow compiling a compressed .jar/.zip archive.
5026 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
5027 (struct ZipFile): Add fields name and next (from ZipFileCache).
5028 (struct ZipDirectory): New field zipf points to owning ZipFile.
5029 * jcf.h (struct ZipDirectory): Add forward declaration.
5030 (struct JCF): Declare zipd field to have type struct ZipDirectory.
5031 Remove seen_in_zip and zip_offset fields.
5032 (JCF_SEEN_IN_ZIP): New macro.
5033 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
5034 * jcf-io.c: Change all ZipFileCache to ZipFile.
5035 (read_zip_member): New function.
5036 (open_in_zip): Call read_zip_member.
5037 * jcf-parse.c (find_in_current_zip): Remove function.
5038 (read_class): Merge in find_in_current_zip functionality.
5039 Call read_zip_member if needed.
5040 (parse_zip_file_entries): Use read_zip_member.
5041 (process_zip_dir): Update for removed and added JCF fields.
5042 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
5044 2001-01-21 Per Bothner <per@bothner.com>
5046 Minor optimization of static ggc roots.
5047 * jcf-parse.c (parse_roots): New static field.
5048 (current_field, current_method, current_file_list): Replace by macros
5049 naming fields of parse_roots.
5050 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
5051 * class.c (class_roots): New static field.
5052 (registered_class, fields_ident, info_ident, class_list):
5053 New macros naming fields of parse_roots.
5054 (build_static_field_ref): Don't register roots here.
5055 (layout_class): Static field list replaced by macro class_list.
5056 (init_class_processing): Call ggc_add_tree_root for 4 roots.
5057 Initialize fields_ident and info_ident here.
5059 2001-01-21 Per Bothner <per@bothner.com>
5061 * jcf-parse.c (ggc_mark_jcf): New function.
5062 (init_jcf_parse): Register current_jcf as ggc root.
5064 2001-01-21 Per Bothner <per@bothner.com>
5066 * lang.c (put_decl_node): Print method's name.
5068 2001-01-21 Per Bothner <per@bothner.com>
5070 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
5071 (verify_jvm_instructions): Use it, for better error messages on loads.
5073 2001-01-21 Per Bothner <per@bothner.com>
5075 * verify.c (merge_type_state): Still may have to merge even if
5076 LABEL_VERIFIED (label).
5078 2001-01-21 Per Bothner <per@bothner.com>
5080 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
5081 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
5083 2001-01-19 Per Bothner <per@bothner.com>
5085 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
5086 if expeting an interface type. Refines Tom's change of 2000-09-12.
5088 2001-01-18 Per Bothner <per@bothner.com>
5090 * gcj.texi (Input Options): Mention .java files.
5092 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5094 * lang-options.h (-Wunsupported-jdk11): Removed.
5095 * lang.c (flag_not_overriding): Deleted.
5096 (flag_static_local_jdk1_1): Likewise.
5097 (lang_W_options): Removed "unsupported-jdk11" entry.
5098 * parse.y (java_check_methods): Removed dead code.
5100 2001-01-17 Tom Tromey <tromey@redhat.com>
5102 Changes suggested by Per Bothner:
5103 * gcj.texi (Input Options): Don't mention input files.
5104 (Code Generation): Updated --main information.
5105 (Invoking jcf-dump): Mention that --javap is incomplete.
5106 From Alexandre Petit-Bianco:
5107 (Warnings): Don't mention -Wunsupported-jdk11.
5109 (Compatibility): Mention JDK 1.2-ness of libraries.
5110 (Resources): Mention resources used when writing gcj.
5112 2001-01-17 Tom Tromey <tromey@redhat.com>
5114 * gcj.texi: New file.
5115 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
5116 (java.info): Depend on gcj.info.
5117 (java/gcj.dvi): New target.
5118 (java.dvi): Depend on gcj.dvi.
5119 (java.install-info): Wrote.
5121 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
5123 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
5124 having called make_decl_rtl.
5126 2001-01-14 Per Bothner <per@bothner.com>
5128 Various patches to emit better messages on verification errors.
5129 * expr.c (push_type_0): Return error indication on stack overflow,
5130 instead of callinfg fatal.
5131 (push_type): Now just call push_type_0 (nd fatal on overflow).
5132 (pop_type_0): Return detailed error message (in a char** argument).
5133 (pop_type): If pop_type_0 fails, print error message.
5134 (pop_argument_types): Moved to verify.c.
5135 * verify.c (pop_argument_types): Moved from expr.c.
5136 Return a (possible) error message, rather than void.
5137 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
5138 (verify_jvm_instruction): Use new macros, improving error messages.
5139 For case OPCODE_astore use object_ptr_type_node.
5140 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
5141 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
5143 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
5144 constant, return body without wrapper. (Improves constant folding.)
5145 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
5147 2001-01-13 Per Bothner <per@bothner.com>
5149 * expr.c (expand_java_field_op): Assigning to a final field outside
5150 an initializer does not violate JVM spec, so should be warning, not
5151 error. (Sun's verifier does not complain - though MicroSoft's does.)
5153 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
5155 * gjavah.c (version), jcf-dump.c (version): Update copyright year
5158 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
5160 * parse.y (resolve_expression_name): Permit instance variables from
5161 enclosing context in super constructor call.
5162 (resolve_qualified_expression_name): Permit enclosing class's qualified
5163 "this" in super constructor call.
5165 2001-01-10 Mark Mitchell <mark@codesourcery.com>
5167 * class.c (build_utf8_ref): Remove last argument in call to
5168 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
5169 (build_class_ref): Likewise.
5170 (build_static_field_ref): Likewise.
5171 (get_dispatch_table): Likewise.
5172 (layout_class_method): Likewise.
5173 (emit_register_classes): Likewise.
5174 * constants.c (build_constant_data_ref): Likewise.
5175 * decl.c (builtin_function): Likewise.
5176 (create_primitive_vtable): Likewise.
5177 * expr.c (build_known_method_def): Likewise.
5178 (build_jni_stub): Likewise.
5179 (java_lang_expand_expr): Likewise.
5181 2001-01-10 Tom Tromey <tromey@redhat.com>
5183 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
5185 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5187 * java-tree.h (lang_printable_name_wls): New prototype.
5188 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
5189 rather than `current_class' to print type name. Don't prepend type
5190 names when printing constructor names.
5191 (lang_printable_name_wls): New function.
5192 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
5193 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
5194 * parse.y (patch_method_invocation): Message tuned for constructors.
5195 (not_accessible_p): Grant `private' access from within
5198 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5200 All files with updated copyright when applicable.
5201 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
5202 * class.c (mangle_class_field): Function removed.
5203 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
5204 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
5205 (build_class_ref): Call `java_mangle_class_field' instead of
5206 `mangle_class_field.'
5207 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
5208 (layout_class): Call `java_mangle_decl' instead of
5209 `mangle_static_field.'
5210 (cxx_keywords): Initialized static array moved to `lex.c.'
5211 (layout_class_method): Changed leading comment. Simplified to
5212 call `java_mangle_decl.' Local `ptr' moved in for loop body.
5213 * decl.c (lang_mark_tree): Mark field `package_list.'
5214 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
5215 (struct lang_type): New field `package_list.'
5216 (unicode_mangling_length): Prototype removed.
5217 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5218 emit_unicode_mangled_name): Likewise.
5219 (cxx_keyword_p): New prototype.
5220 (java_mangle_decl, java_mangle_class_field,
5221 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
5222 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
5224 * jvgenmain.c (main_method_prefix): Global variable removed.
5225 (main_method_suffix): Likewise.
5226 (do_mangle_classname): New function.
5227 (main): Call it. Format changed to accommodate new mangling scheme.
5228 * lex.c: (utf8_cmp): Conditionally prototyped.
5229 (cxx_keywords): Moved from class.c, conditionally defined.
5230 (utf8_cmp, cxx_keyword_p): Likewise.
5231 * mangle.c (obstack.h, ggc.h): Included.
5232 (mangle_field_decl): New function.
5233 (mangle_method_decl, mangle_type, mangle_pointer_type,
5234 mangle_array_type, mangle_record_type,
5235 find_compression_pointer_match, find_compression_array_match,
5236 find_compression_record_match,
5237 find_compression_array_template_match, set_type_package_list,
5238 entry_match_pointer_p, emit_compression_string, init_mangling,
5239 finish_mangling, compression_table_add, mangle_member_name): Likewise.
5240 (mangle_obstack): New global.
5241 (MANGLE_RAW_STRING): New macro.
5242 (unicode_mangling_length): Turned static.
5243 (append_unicode_mangled_name): Renamed from
5244 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
5245 replaces `obstack', removed from the parameter list.
5246 (append_gpp_mangled_name): Turned static. `mangle_obstack'
5247 replaces parameter `obstack', removed from the parameter list. Call
5248 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
5249 (append_gpp_mangled_classtype): Removed.
5250 (compression_table, compression_next): New static variables.
5251 * parse.y (temporary_obstack): Extern declaration removed.
5253 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5255 * parse.y (patch_binop): Compute missing type in error situations.
5257 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5259 * class.c (make_class_data): Push initial value for "arrayclass".
5260 * decl.c (init_decl_processing): Add new class field "arrayclass".
5262 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5264 From patha@softlab.ericsson.se:
5265 * parse.y (switch_label): Use build, not build1, to construct
5268 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
5270 * lang.c (lang_decode_option): Change -MA to -MP.
5271 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
5272 Update to new prototype; do quote targets.
5273 (jcf_dependency_write): Update.
5275 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
5277 Shorten primitive array allocation path:
5278 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
5279 to create new primitive arrays.
5280 * expr.c (build_newarray): If generating native code, call
5281 soft_newarray_node with a reference to the primitive TYPE identifier
5282 instead of type_value.
5284 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
5286 Fix for PRs gcj/312 and gcj/253:
5287 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
5288 dest if they arn't already.
5289 * class.c (layout_class): Call maybe_layout_super_class on
5290 superinterfaces also, but only if compiling from bytecode.
5293 * parse.y (create_class): Set ACC_STATIC if class is declared in an
5296 2000-12-15 Tom Tromey <tromey@redhat.com>
5298 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
5301 2000-12-14 Andrew Haley <aph@redhat.com>
5303 * boehm.c (mark_reference_fields): Change test to correctly detect
5306 2000-12-15 Andreas Jaeger <aj@suse.de>
5308 * config-lang.in (lang_dirs): Added.
5310 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5312 * parse.y (end_artificial_method_body): Fixed undefined behavior.
5313 Credits go to rth for finding it.
5315 2000-12-13 Mike Stump <mrs@wrs.com>
5317 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
5319 2000-11-07 Tom Tromey <tromey@cygnus.com>
5321 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
5322 * lex.c (java_ignorable_control_p): Removed.
5323 (java_letter_or_digit_p): Removed.
5324 (java_start_char_p): New function.
5325 (java_read_char): Return `int', not `unicode_t'. Changed
5327 (java_read_unicode): Likewise.
5328 (java_read_unicode_collapsing_terminators): Likewise.
5329 (java_get_unicode): Likewise.
5330 (java_new_lexer): Initialize hit_eof.
5331 (java_parse_end_comment): Take `int' argument.
5332 (java_parse_doc_section): Likewise.
5333 (java_parse_escape_sequence): Don't allow backlash-newline.
5335 * lex.h (JAVA_DIGIT_P): Removed.
5336 (_JAVA_LETTER_OR_DIGIT_P): Removed.
5337 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
5338 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
5339 (JAVA_PART_CHAR_P): New macro.
5341 (JAVA_CHAR_ERROR): Now -2.
5342 (java_lexer): New field `hit_eof'.
5343 * chartables.h: New file.
5344 * gen-table.pl: new file.
5346 2000-11-20 Tom Tromey <tromey@cygnus.com>
5347 Alexandre Petit-Bianco <apbianco@cygnus.com>
5349 * parse.y (java_complete_lhs): Only allow compound assignment of
5350 reference type if type is String.
5352 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5354 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
5355 jcf-path.c: Likewise.
5357 2000-12-09 Anthony Green <green@redhat.com>
5359 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
5360 filestart and filename_length as int values.
5362 2000-12-07 Mo DeJong <mdejong@redhat.com>
5364 * jcf-io.c (find_class): Correct the logic that tests to see if a
5365 .java file is newer than its .class file. The compiler was
5366 incorrectly printing a warning when file mod times were equal.
5368 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
5370 * jvgenmain.c: Use ISPRINT not isascii.
5372 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5374 * parse.y (end_artificial_method_body): Fixed typo.
5376 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
5378 * parse.y (patch_method_invocation): Pick the correct enclosing
5379 context when creating inner class instances.
5382 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
5384 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5385 Update copyright year to 2000.
5387 2000-11-23 Anthony Green <green@redhat.com>
5389 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
5390 Move current_file_list out of yyparse and make it static.
5392 * expr.c: Declare quick_stack and tree_list_free_list as static
5393 (init_expr_processing): Register quick_stack and
5394 tree_list_free_list roots.
5396 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5398 * parse.y (build_outer_field_access): New local `decl_ctx', use
5399 it. Check for field's context and current class immediate outer
5400 context inheritance.
5401 (outer_field_access_p): Consider fields inherited from the last
5403 (build_access_to_thisn): Stop at the last enclosing context if
5407 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
5409 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
5411 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
5413 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
5416 2000-11-20 Tom Tromey <tromey@cygnus.com>
5418 * jv-scan.c (help): Document --complexity.
5419 (options): Added --complexity.
5420 (flag_complexity): New global.
5421 (main): Call `report'.
5422 * parse-scan.y (complexity): New global.
5423 (if_then_statement, if_then_else_statement,
5424 if_then_else_statement_nsi, switch_block_statement_group,
5425 while_expression, do_statement, for_begin, continue_statement,
5426 throw_statement, catch_clause, finally, method_invocation,
5427 conditional_and_expression, conditional_or_expression,
5428 conditional_expression): Update complexity.
5429 (reset_report): Reset complexity.
5430 (report): New function.
5432 2000-11-20 Tom Tromey <tromey@cygnus.com>
5434 * lex.c (yylex): Added STRICT_TK case.
5435 * parse.y (STRICT_TK): Added.
5436 * parse-scan.y (STRICT_TK): Added.
5437 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
5438 `;'. Use 4, not 3, with -k option. Correctly rename resulting
5440 * keyword.h: Rebuilt.
5441 * keyword.gperf (strictfp): Added.
5443 2000-11-20 Tom Tromey <tromey@cygnus.com>
5445 * lex.c (yylex): Recognize floating point constants with leading
5448 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5450 * java-tree.h (cyclic_inheritance_report): Constify.
5451 * parse.y (cyclic_inheritance_report): Likewise.
5453 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
5455 * parse.y (goal): Remove call to ggc_add_string_root.
5457 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
5459 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
5460 Create string in scratch buffer, then pass to build_string.
5462 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
5464 * parse.y (issue_warning_error_from_context): Add
5467 2000-11-11 Anthony Green <green@redhat.com>
5469 * jcf-parse.c (process_zip_dir): Add finput parameter.
5470 (jcf_figure_file_type): Call process_zip_dir with appropriate
5473 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5475 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
5476 * jcf-parse.c (jcf_figure_file_type): Likewise.
5478 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
5480 * parse.y (create_new_parser_context): Use memset () instead of
5483 2000-11-08 Tom Tromey <tromey@cygnus.com>
5485 * gjavah.c (process_file): Only include gcj/cni.h when generating
5488 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
5490 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
5491 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
5492 instead of bzero ().
5494 2000-11-05 Tom Tromey <tromey@cygnus.com>
5496 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
5497 * lex.c (IS_ZERO): New define.
5498 (java_perform_atof): Error on floating point underflow.
5500 2000-11-04 Tom Tromey <tromey@cygnus.com>
5502 * lex.c (java_parse_escape_sequence): Only read two octal
5503 characters if the first one is greater than 3. Don't allow
5504 "octal" numbers to include the digits 8 or 9.
5506 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
5508 * Make-lang.in (java.distdir): Remove.
5510 2000-11-03 Tom Tromey <tromey@cygnus.com>
5512 * Make-lang.in (java.dvi): New target.
5513 Partial fix for PR other/567.
5515 * lang-options.h: Mention -Wout-of-date.
5516 * jcf-dump.c (flag_newer): New global.
5517 * gjavah.c (flag_newer): New global.
5518 * jcf-io.c (find_class): Only warn when flag_newer set.
5519 * lang.c (flag_newer): New global.
5520 (struct string_option): New declaration.
5521 (lang_W_options): New global.
5522 (process_option_with_no): New function.
5523 (lang_decode_option): Use it.
5525 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
5526 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
5529 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
5530 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
5531 * lex.c (java_read_unicode): Removed `term_context' argument.
5532 Recognize any number of `u' in `\u'.
5533 (java_read_unicode_collapsing_terminators): New function.
5534 (java_get_unicode): Use it.
5535 (java_lineterminator): Removed.
5536 (yylex): Produce error if character literal is newline or single
5537 quote. Return if eof found in middle of `//' comment. EOF in
5538 `//' comment is only an error if pedantic.
5539 (java_ignorable_control_p): New function.
5540 (java_parse_end_comment): Return if eof found in middle of
5543 * jv-scan.c (pedantic): New global.
5545 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5547 * parse.y (outer_field_access_p): Inherited fields aren't
5548 consider outer fields.
5549 (maybe_build_thisn_access_method): Use
5550 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
5551 (resolve_expression_name): Trigger an error if a static field
5552 is being accessed as an outer field.
5554 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5556 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
5559 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
5561 * Make-lang.in: Move all build rules here from Makefile.in,
5562 adapt to new context. Wrap all rules that change the current
5563 directory in parentheses. Expunge all references to $(P).
5564 When one command depends on another and they're run all at
5565 once, use && to separate them, not ;. Add OUTPUT_OPTION to
5566 all object-file generation rules. Delete obsolete variables.
5568 * Makefile.in: Delete.
5569 * config-lang.in: Delete outputs= line.
5571 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5573 * parse.y (patch_method_invocation): NULLify this_arg when already
5575 (maybe_use_access_method): Handle call to methods unrelated to the
5576 current class. Fixed comment.
5579 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5581 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
5584 2000-10-24 Tom Tromey <tromey@cygnus.com>
5586 * lex.c (java_new_lexer): Initialize new fields. Work around
5587 broken iconv() implementations.
5588 (java_read_char): Swap bytes if required. Use fallback decoder if
5590 (byteswap_init, need_byteswap): New globals.
5591 (java_destroy_lexer): Only close iconv handle if it is in use.
5592 * lex.h (java_lexer): New fields read_anything, byte_swap,
5594 Made out_buffer unsigned.
5596 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5598 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
5599 where an enclosing context can be set on the jdep.
5600 (do_resolve_class): Fixed identation.
5602 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5604 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
5606 * jcf-reader.c (peek_attribute, skip_attribute): Only define
5609 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
5611 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
5613 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5615 * jcf-write.c (OP1): Update `last_bc'.
5616 (struct jcf_block): Fixed indentation and typo in comments. New
5618 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
5619 follows `monitorenter'.
5620 * parse.y (patch_synchronized_statement): New local `tmp'. Call
5624 2000-10-16 Tom Tromey <tromey@cygnus.com>
5626 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
5627 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
5628 * lang-options.h: Added -MA, -MT, -MF..
5629 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
5630 (DEPEND_TARGET_SET): New macro.
5631 (DEPEND_FILE_ALREADY_SET): Likewise.
5632 (init_parse): Handle new flags.
5633 * jcf.h (jcf_dependency_print_dummies): Declare.
5634 * Make-lang.in (s-java): Added mkdeps.o.
5635 * Makefile.in (BACKEND): Added mkdeps.o.
5636 (../gcjh$(exeext)): Added mkdeps.o.
5637 (../jcf-dump$(exeext)): Added mkdeps.o.
5638 * jcf-depend.c: Include mkdeps.h.
5639 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
5640 add_entry): Removed.
5641 (jcf_dependency_reset): Rewrote.
5642 (dependencies): New global.
5643 (jcf_dependency_set_target): Rewrote.
5644 (jcf_dependency_add_target): Likewise.
5645 (jcf_dependency_add_file): Likewise.
5647 (print_ents): Removed.
5648 (jcf_dependency_write): Rewrote.
5649 (print_dummies): New global.
5650 (jcf_dependency_print_dummies): New function
5651 (jcf_dependency_write): Call deps_dummy_targets if required.
5653 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5655 * gjavah.c (add_class_decl): Removed unused variables `tname',
5656 `tlen' and `name_index'.
5657 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
5658 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
5659 in `wfl_operator' with value.
5660 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
5661 (jcf_figure_file_type): Fixed identation.
5662 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
5663 * parse.y (analyze_clinit_body): New function.
5664 (static_initializer:): Reset `current_static_block'.
5665 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
5666 `wfl_operator' with new value.
5667 (lookup_cl): Use EXPR_WFL_FILENAME.
5668 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
5669 analyze_clinit_body.
5670 (build_outer_field_access): Access to this$<n> built from
5671 current_class, not its outer context.
5672 (build_access_to_thisn): Fixed leading comment. Tidied things up.
5673 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
5674 (patch_method_invocation): Use `is_static_flag' when already
5676 (patch_newarray): Removed assignment in ternary operator.
5678 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5680 * except.c (free_eh_ranges): Don't free `whole_range'.
5682 2000-10-15 Anthony Green <green@redhat.com>
5684 * decl.c (init_decl_processing): Call init_class_processing before
5687 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5689 * check-init.c (check_init): Fixed leading comment. Use
5691 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5692 (give_name_to_locals): Likewise.
5693 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
5694 fields in lang_decl_var.
5695 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
5696 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
5697 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
5698 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
5699 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
5700 (LOCAL_FINAL): Rewritten.
5701 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
5702 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
5703 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
5704 `init_final' fields.
5705 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
5706 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
5707 (TYPE_HAS_FINAL_VARIABLE): New macro.
5708 (struct lang_type): Added `afv' field.
5709 * parse.y (check_static_final_variable_assignment_flag): New function.
5710 (reset_static_final_variable_assignment_flag): Likewise.
5711 (check_final_variable_local_assignment_flag): Likewise.
5712 (reset_final_variable_local_assignment_flag): Likewise.
5713 (check_final_variable_indirect_assignment): Likewise.
5714 (check_final_variable_global_assignment_flag): Likewise.
5715 (add_inner_class_fields): Use LOCAL_FINAL_P.
5716 (register_fields): Handle local finals and final variables.
5717 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
5718 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5719 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5721 (java_complete_expand_methods): Loop to set
5722 TYPE_HAS_FINAL_VARIABLE. Call
5723 `reset_final_variable_local_assignment_flag' and
5724 `check_final_variable_local_assignment_flag' accordingly before
5725 and after constructor expansion. Call
5726 `reset_static_final_variable_assignment_flag'
5727 before expanding <clinit> and after call
5728 `check_static_final_variable_assignment_flag' if the
5729 current_class isn't an interface. After all methods have been
5730 expanded, call `check_final_variable_global_assignment_flag' and
5731 `check_static_final_variable_assignment_flag' if the current class
5733 (maybe_yank_clinit): Fixed typo in comment.
5734 (build_outer_field_access_methods): Removed old sanity check. Use
5735 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5736 Don't create access methods for finals.
5737 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
5738 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
5739 existing DECL_INIT has been processed.
5740 (java_complete_lhs): Likewise.
5741 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
5742 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
5744 (patch_assignment): Use LOCAL_FINAL_P.
5745 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
5746 DECL_INITIAL is nullified.
5749 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5751 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
5753 * Makefile.in (parse.c, parse-scan.c): Likewise.
5755 2000-10-12 Mark Mitchell <mark@codesourcery.com>
5757 * class.c (temporary_obstack): Remove.
5758 (make_class): Don't mess with obstascks.
5759 (push_class): Likewise.
5760 (set_super_info): Likewise.
5761 (add_method_1): Likewise.
5762 (add_method): Likewise.
5763 (add_field): Likewise.
5764 (build_utf8_ref): Likewise.
5765 (build_class_ref): Likewise.
5766 (build_static_field_ref): Likewise.
5767 (finish_class): Likewise.
5768 (push_super_field): Likewise.
5769 (layout_class): Likewise.
5770 (layout_class_methods): Likewise.
5771 (init_class_processing): Likewise.
5772 * constants.c (get_tag_node): Likewise.
5773 (build_constant_data_ref): Likewise.
5774 * decl.c (ggc_p): Remove.
5775 (copy_lang_decl): Use ggc_alloc.
5776 (complete_start_java_method): Don't mess with obstacks.
5777 (start_java_method): Likewise.
5778 (end_java_method): Likewise.
5779 * except.c (link_handler): Use xmalloc.
5780 (free_eh_ranges): New function.
5781 (method_init_exceptions): Use it.
5782 (add_handler): Use xmalloc.
5783 (expand_start_java_handler): Don't mess with obstacks.
5784 (prepare_eh_table_type): Likewise.
5785 (expand_end_java_handler): Likewise.
5786 * expr.c (push_value): Likewise.
5787 (create_label_decl): Likewise.
5788 (build_jni_stub): Likewise.
5789 (java_lang_expand_expr): Likewise.
5790 (note_instructions): Use xrealloc.
5791 (java_push_constant_from_pool): Don't mess with obstacks.
5792 (process_jvm_instruction): Likewise.
5793 * java-tree.h (cyclic_inheritance_report): Remove duplicate
5795 * jcf-parse.c (get_constant): Don't mess with obstacks.
5796 (read_class): Likewise.
5797 (jcf_parse): Likewise.
5798 * lex.c (expression_obstack): Remove.
5799 (java_lex): Don't use obstack_free.
5800 * parse.h (exit_java_complete_class): Don't mess with obstacks.
5801 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
5802 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
5803 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
5804 * parse.y (gaol): Add more GC roots.
5805 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
5806 (lookup_field_wrapper): Likewise.
5807 (obtain_incomplete_type): Don't mess with obstacks.
5808 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
5810 (craft_constructor): Don't mess with obstacks.
5811 (safe_layout_class): Likewise.
5812 (java_complete_class): Likewise.
5813 (source_end_java_method): Likewise.
5814 (build_outer_field_access_methods): Likewise.
5815 (build_outer_method_access_method): Likewise.
5816 (maybe_build_thisn_access_method): Likewise.
5817 (build_dot_class_method_invocation): Likewise.
5818 (java_complete_tree): Likewise.
5819 (java_complete_lhs): Likewise.
5820 (do_merge_string_cste): Likewise.
5821 (patch_string_cst): Likewise.
5822 (array_constructor_check_entry): Likewise.
5823 * typeck.c (build_java_array_type): Likewise.
5824 (parse_signature_string): Likewise.
5825 (build_java_signature): Likewise.
5827 2000-10-12 Tom Tromey <tromey@cygnus.com>
5830 * gjavah.c (add_class_decl): Don't special-case inner classes.
5831 (add_namelet): Likewise.
5833 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
5835 * java-tree.h: Constify current_encoding.
5836 * lang.c: Constify current_encoding.
5838 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
5840 * jvgenmain.c (class_mangling_suffix): Omit `.'.
5841 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
5843 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5845 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
5846 patch. Fixes gcj/340.
5848 2000-10-10 Tom Tromey <tromey@cygnus.com>
5850 * lex.c (java_new_lexer): Initialize out_first and out_last
5852 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
5854 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5856 * parse.y (pop_current_osb): New function.
5857 (array_type:): Use `dims:', changed actions
5858 accordingly. Suggested by Anthony Green.
5859 (array_creation_expression:): Used pop_current_osb.
5860 (cast_expression:): Likewise.
5861 (search_applicable_method_list): Fixed indentation.
5863 2000-10-08 Anthony Green <green@redhat.com>
5865 * parse.y (array_type_literal): Remove production.
5866 (type_literals): Refer to array_type, not array_type_literal.
5868 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5870 Patch contributed by Corey Minyard.
5871 * decl.c (check_local_named_variable): New function.
5872 (tree check_local_unnamed_variable): Likewise.
5873 (find_local_variable): Splitted. Call check_local_{un}named_variable.
5875 2000-10-07 Anthony Green <green@redhat.com>
5877 * class.c (layout_class): Handle case where superclass can't be
5880 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
5882 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
5885 2000-10-05 Tom Tromey <tromey@cygnus.com>
5887 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
5888 * jvgenmain.c (class_mangling_prefix): Removed.
5889 (class_mangling_suffix): New global.
5891 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
5893 (print_method_info): Handle overrides for static and final
5895 (process_file): Generate declaration for class object field.
5896 * class.c (cxx_keywords): New array.
5897 (utf8_cmp): New function.
5898 (cxx_keyword_p): New function.
5899 (layout_class_method): Mangle C++ keywords by appending `$'.
5900 (mangle_field): New function.
5901 (mangle_class_field): Use mangle_field. Mangle class name as
5903 (mangle_static_field): Use mangle_field.
5905 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
5907 * decl.c (find_local_variable): Removed uncessary type check and
5908 fixed range check typo. From Corey Minyard.
5910 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5912 * decl.c (give_name_to_locals): New local `code_offset'. Call
5913 `maybe_adjust_start_pc'.
5914 * expr.c (note_instructions): New function.
5915 (expand_byte_code): Don't collect insn starts here.
5916 (peek_opcode_at_pc): New function.
5917 (maybe_adjust_start_pc): Likewise.
5918 * java-tree.h (maybe_adjust_start_pc): Declare.
5919 (note_instructions): Likewise.
5920 * jcf-parse.c (parse_class_file): Call `note_instructions'.
5922 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5924 * parse.y (field_access:): Fixed indentation.
5925 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
5927 2000-09-07 Tom Tromey <tromey@cygnus.com>
5930 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
5931 JPRIMITIVE_TYPE_P, for arithmetic operators.
5932 (patch_method_invocation): Indentation fix.
5933 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
5934 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
5935 (do_unary_numeric_promotion): Cleaned up code.
5936 (valid_cast_to_p): Handle boolean correctly.
5938 2000-09-27 Tom Tromey <tromey@cygnus.com>
5940 * lex.c (java_read_unicode): Reset bs_count when finished with
5943 2000-10-01 Mark Mitchell <mark@codesourcery.com>
5946 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
5947 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
5948 (typeck.o): Depend on ggc.h.
5949 * class.c (add_method_1): Use GC functions for allocation.
5950 (init_class_processing): Register roots.
5951 * decl.c (ggc_p): Set to 1.
5952 (pending_local_decls): Make it static.
5953 (push_jvm_slot): Use GC functions for allocation.
5954 (init_decl_processing): Register roots.
5955 (give_name_to_locals): Use GC functions for allocation.
5956 (lang_mark_tree): New function.
5957 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
5958 functions for allocation.
5959 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
5960 * lex.c (java_lex): Use build_string, rather than replicating it
5962 * parse.y (goal): Add more roots.
5963 (mark_parser_ctxt): New function.
5964 * typeck.c: Include ggc.h.
5966 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5968 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
5969 contains something else than MODIFY_EXPR.
5971 2000-09-23 Mark Mitchell <mark@codesourcery.com>
5973 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
5974 * Makefile.in (parse.o): Depend on ggc.h.
5975 (class.o): Likewise.
5976 (constants.o): Likewise.
5979 (jcf-parse.o): Likewise.
5980 (jcf-write.o): Likewise.
5981 (mangle.o): Likewise.
5982 * class.c: Include ggc.h.
5983 (build_static_field_ref): Register GC roots.
5984 (layout_class): Likewise.
5985 (init_class_processing): Likewise.
5986 * constants.c: Include ggc.h.
5987 (current_constant_pool_data_ref): Remove.
5988 (tag_nodes): Move it to ...
5989 (get_tag_node): ... here. Register GC roots.
5990 * decl.c: Include ggc.h. Remove many global tree definitions.
5991 (throw_node): Define.
5992 (java_global_trees): Likewise.
5993 (predef_filenames): Make the size a constant.
5994 (init_decl_processing): Adjust accordingly.
5995 (init_decl_processing): Call init_jcf_parse. Register GC roots.
5996 * expr.c: Include ggc.h.
5997 (init_expr_processing): Register GC roots.
5998 (build_invokeinterface): Likewise.
5999 * java-tree.h: Replace extern tree declarations with macros.
6000 (java_global_trees): New variable.
6001 (java_tree_index): New enumeration.
6002 (init_jcf_parse): Declare.
6003 * jcf-parse.c: Include ggc.h.
6004 (current_class): Remove declaration.
6005 (main_class): Likewise.
6006 (all_class_list): Likewise.
6007 (predefined_filename_p): Adjust for constant size of
6009 (init_jcf_parse): New function.
6010 * jcf-write.c: Include ggc.h.
6011 (generate_classfile): Register GC roots.
6012 (append_synthetic_attribute): Likewise.
6013 (append_innerclass_attribute_entry): Likewise.
6014 * lang.c: Include ggc.h.
6015 (lang_print_error): Register GC roots.
6016 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
6018 * parse.y: Include ggc.h.
6019 (wfl_operator): Remove.
6020 (goal): Register GC roots.
6021 (java_pop_parser_context): Adjust for new field names.
6022 (java_parser_context_save_global): Likewse.
6023 (java_parser_context_restore_global): Likewise.
6024 (java_parser_context_suspend): Likewise.
6025 (java_parser_context_resume): Likewise.
6026 (verify_constructor_circularity): Register GC roots.
6027 (lookup_cl): Likewise.
6028 (java_reorder_fields): Likewise.
6029 (build_current_this): Likewise.
6030 (class_in_current_package): Likewise.
6031 (argument_types_convertible): Likewise.
6032 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
6034 2000-09-14 Tom Tromey <tromey@cygnus.com>
6036 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
6038 2000-09-13 Tom Tromey <tromey@cygnus.com>
6040 * jcf-parse.c: Include <locale.h>.
6041 * jv-scan.c: Include <locale.h>.
6043 2000-09-12 Tom Tromey <tromey@cygnus.com>
6045 * expr.c (pop_type_0): Return `Object' if trying to merge two
6047 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
6048 interface types; `Object' is always a valid supertype.
6050 2000-09-12 Tom Tromey <tromey@cygnus.com>
6053 * jv-scan.c (help): Document --encoding.
6054 (options): Added `encoding' entry.
6055 (OPT_ENCODING): New define.
6056 (main): Handle --encoding.
6057 Include <langinfo.h> if nl_langinfo exists.
6058 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
6060 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
6061 (parse_source_file): Correctly call java_init_lex. Added `finput'
6062 argument. Use nl_langinfo to determine default encoding.
6063 * java-tree.h (current_encoding): Declare.
6064 * parse.y (java_parser_context_restore_global): Don't restore
6066 (java_parser_context_save_global): Don't set `finput' field.
6067 (java_pop_parser_context): Don't restore `finput'. Free old lexer
6069 * lang.c (current_encoding): New global.
6070 (lang_decode_option): Recognize `-fencoding='.
6071 (finish_parse): Don't close finput.
6072 * parse.h (struct parser_ctxt): Removed `finput' and
6073 `unget_utf8_value' fields. Added `lexer' field.
6074 (java_init_lex): Fixed declaration.
6075 * lex.c (java_new_lexer): New function.
6076 (java_destroy_lexer): Likewise.
6077 (java_read_char): Added `lex' argument. Handle iconv case.
6078 (java_read_unicode): Added `lex' argument. Count backslashes in
6080 (java_init_lex): Added `finput' and `encoding' arguments. Set
6081 `lexer' field in ctxp.
6082 (BAD_UTF8_VALUE): Removed.
6083 (java_lex): Handle seeing UEOF in the middle of a string literal.
6084 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
6085 (java_lexer): New structure.
6088 (DEFAULT_ENCODING): New define.
6089 (java_destroy_lexer): Declare.
6091 2000-09-12 Tom Tromey <tromey@cygnus.com>
6094 * lex.c (java_init_lex): Initialize java_io_serializable.
6095 * parse.y (java_io_serializable): New global.
6096 (valid_ref_assignconv_cast_p): An array can be cast to
6099 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
6101 * decl.c, expr.c: Include defaults.h if not already included.
6102 Don't define the *_TYPE_SIZE macros.
6104 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
6106 * typeck.c (build_java_array_type): Correct first parameter
6107 in ADJUST_FIELD_ALIGN invocation.
6109 2000-09-06 Tom Tromey <tromey@cygnus.com>
6111 * lang-specs.h: Also recognize `-femit-class-files'.
6113 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6115 * verify.c (merge_types): Load the types to merge if necessary.
6117 2000-09-02 Anthony Green <green@redhat.com>
6119 * jcf-io.c: Include zlib.h.
6120 (open_in_zip): Read compressed class file archives.
6121 * zipfile.h (ZipDirectory): Add uncompressed_size and
6122 compression_method fields.
6123 * zextract.c (read_zip_archive): Collect file compression info.
6125 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
6127 * parse.y (do_resolve_class): Also explore superclasses of
6128 intermediate enclosing contexts when searching for inner classes.
6130 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6132 * parse.y (variable_declarator_id:): Better error message.
6133 (expression_statement:): Use YYNOT_TWICE.
6134 (cast_expression:): Likewise.
6135 (assignment:): Likewise.
6137 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6139 * parse.y (do_merge_string_cste): New locals. Create new
6140 STRING_CSTs each time, use memcpy. Fixes gcj/311.
6142 2000-08-07 Hans Boehm <boehm@acm.org>
6144 * boehm.c (mark_reference_fields): Set marking bits for all words in
6145 a multiple-word record.
6146 (get_boehm_type_descriptor): Use the procedure marking descriptor for
6149 2000-08-31 Mike Stump <mrs@wrs.com>
6151 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
6152 jcf-dump$(exeext)): Make parallel safe.
6154 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
6156 * jcf-parse.c (set_source_filename): Constify a char *.
6157 * jcf-write.c (append_innerclasses_attribute,
6158 make_class_file_name): Constify a char *. Don't recycle a
6159 variable for an unrelated purpose.
6160 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
6161 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
6163 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6165 * expr.c (can_widen_reference_to): Fixed indentation.
6166 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
6167 * parse.y: `finit$' replaces `$finit$' in comments.
6168 (try_builtin_assignconv): Fixed leading comment.
6170 2000-08-25 Greg McGary <greg@mcgary.org>
6172 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
6174 2000-08-24 Greg McGary <greg@mcgary.org>
6176 * lang.c (lang_decode_option): Use ARRAY_SIZE.
6177 * parse.y (BINOP_LOOKUP): Likewise.
6179 2000-08-22 Andrew Haley <aph@cygnus.com>
6181 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
6182 sign extending. Fixes gcj/321.
6183 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
6184 combining to make a jlong. Fixes gcj/321.
6186 2000-08-21 Nix <nix@esperi.demon.co.uk>
6188 * lang-specs.h: Do not process -o or run the assembler if
6191 2000-08-16 Andrew Haley <aph@cygnus.com>
6193 * typeck.c (build_java_array_type): Rewrite code to do array
6194 alignment. Take into account back-end macros when aligning array
6195 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
6196 user to set alignment. Fixes gcj/252 and 160.
6198 2000-08-09 Tom Tromey <tromey@cygnus.com>
6200 * parse.y (check_abstract_method_definitions): Now return `int'.
6201 Check implemented interfaces. Fixes PR gcj/305.
6203 * parse.y (patch_switch_statement): Disallow `long' in switch
6204 expressions. Fixes PR gcj/310.
6206 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6208 * decl.c (finit_leg_identifier_node): New global.
6209 (init_decl_processing): Use `finit$' to initialize
6210 finit_identifier_node. Use `$finit$' to initialize
6211 finit_leg_identifier_node.
6212 * expr.c (expand_java_field_op): Use ID_FINIT_P.
6213 * java-tree.h (finit_identifier_node): Changed attached comment.
6214 (finit_leg_identifier_node): New declaration.
6215 (ID_FINIT_P): Take finit_identifier_node and
6216 finit_leg_identifier_node into account. This is a backward
6219 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6221 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
6223 (generate_bytecode_insns): Check `nargs' before emitting it.
6224 * verify.c (merge_type_state): Fixed typo.
6225 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
6226 generate_bytecode_{conditional,insns}.
6228 2000-08-13 Anthony Green <green@redhat.com>
6230 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
6233 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6235 * class.c (maybe_layout_super_class): Fixed indentation.
6236 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
6237 (java_check_methods): New function declaration.
6238 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
6239 instead of `str_ptr'.
6240 * jcf-write.c (generate_bytecode_insns): Emit number the of args
6241 of a `invokeinterface' at the right time.
6242 * parse.h (WFL_STRIP_BRACKET): New macro.
6243 (SET_TYPE_FOR_RESOLUTION): Use it.
6244 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
6245 (check_class_interface_creation): Don't check for cross package
6246 innerclass name clashes.
6247 (method_header): Behave properly if MDECL is `error_mark_node'.
6248 (method_declarator): Return `error_mark_node' if bogus current
6250 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
6251 (resolve_and_layout): New local `decl_type', set and used. Call
6253 (java_check_methods): New method.
6254 (java_layout_classes): Use it.
6255 (resolve_qualified_expression_name): No EH check necessary in
6257 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
6259 (patch_assignment): Set DECL_INITIAL on integral final local.
6261 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6263 * java-tree.h (flag_extraneous_semicolon): New extern.
6264 * lang-options.h: (-Wextraneous-semicolon): New option.
6265 * lang.c (flag_redundant): Fixed typo in leading comment.
6266 (flag_extraneous_semicolon): New global.
6267 (lang_decode_option): Set `flag_extraneous_semicolon' when
6268 -Wall. Decode `-Wextraneous-semicolon'.
6269 * parse.y (type_declaration:): Removed `SC_TK' hack, added
6270 `empty_statement' rule.
6271 (class_body_declaration): Likewise.
6272 (method_body:): Accept `;' as a method body.
6273 (static_initializer:): Removed `SC_TK' hack.
6274 (constructor_block_end:): Likewise.
6275 (empty_statement:): Report deprecated empty declaration. Fixes
6278 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6280 * parse.y (build_dot_class_method_invocation): Changed parameter
6281 name to `type'. Build signature from `type' and convert it to a
6282 STRING_CST if it's an array.
6283 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
6284 to use `ref_type' directly.
6286 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
6288 * lang-options.h: Added a comma after the last element to avoid
6289 syntax errors when other languages define additional options.
6291 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
6293 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
6294 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
6295 (jc1): Link with $(BACKEND).
6296 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
6298 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
6300 * jvspec.c: Adjust type of second argument to
6301 lang_specific_driver, and update code as necessary.
6303 * class.c (build_dtable_decl): Initialize dummy.
6305 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6307 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
6308 method bodies not to rule out discarding `<clinit>'; don't use
6309 <clinit> to initialize static fields with constant initializers.
6311 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6313 * gjavah.c (print_method_info): Added `synth' parameter. Skip
6315 (method_synthetic): New global.
6316 (HANDLE_METHOD): Recognize synthetic method and tell
6317 `print_method_info' about it.
6318 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
6319 processing a synthetic method.
6320 * jcf-reader.c (skip_attribute): New function.
6321 ( skip_attribute): Likewise.
6323 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6325 * parse.y (build_outer_field_access): Fixed comments.
6326 (fix_constructors): Emit the initialization of this$<n> before
6328 (resolve_qualified_expression_name): Build an access to `decl' if
6331 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6333 * parse-scan.y (curent_class): Non longer const.
6334 (inner_qualifier, inner_qualifier_length): Deleted.
6335 (current_class_length): New global.
6336 (bracket_count): Fixed typo in leading comment.
6337 (anonymous_count): New global.
6338 (class_instance_creation_expression:): Handle anonymous classes.
6339 (anonymous_class_creation:): New rule.
6340 (push_class_context): Rewritten.
6341 (pop_class_context): Likewise.
6342 (INNER_QUALIFIER): Macro deleted.
6343 (report_class_declaration): call `push_class_context' when
6344 entering the function. `fprintf' format modified not to use
6346 (report_class_declaration): Assign `package_name' and
6347 `current_class' to NULL separately.
6349 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6351 * expr.c (build_invokeinterface): Call layout_class_methods on
6354 2000-07-27 Tom Tromey <tromey@cygnus.com>
6355 Anthony Green <green@cygnus.com>
6356 Alexandre Petit-Bianco <apbianco@cygnus.com>
6358 * class.c (make_class_data): Create vtable for abstract classes.
6359 (get_dispatch_table): Changed to cope with abstract classes.
6361 2000-07-27 Tom Tromey <tromey@cygnus.com>
6363 * parse.y (patch_method_invocation): Don't reverse the argument
6364 list when dealing with anonymous class constructors. Fixed typo in
6367 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6369 * parse.y (build_alias_initializer_parameter_list): Reverse
6370 crafted list when building aliases for anonymous class
6373 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6375 * parse.y (jdep_resolve_class): Don't bother checking potential
6376 innerclass access if `decl' is NULL.
6377 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
6380 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6382 * parse.c: Remove (again.)
6384 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6386 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
6387 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
6388 outside the `if' statement, alias to innerclass removed, `decl'
6389 used to mark the class complete.
6391 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6393 * parse.y (simple_name:): Fixed typo in error message.
6395 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6397 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
6398 or its first operand can be error marks.
6400 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6402 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
6403 * parse.y (method_header): Likewise.
6405 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6407 * parse.y (process_imports): Consider that one might be trying to
6408 import an innerclass. Fixes gcj/254
6410 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6412 * parse.y (find_as_inner_class): Handle the case where the
6413 enclosing context of an innerclass has been loaded as bytecode.
6415 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6417 * parse.y (simple_name:): Reject `$' in type names.
6418 (resolve_type_during_patch): Use `type' as a second
6419 argument to resolve_no_layout. Fixes gcj/257.
6421 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
6423 * parse.y (find_most_specific_methods_list): Select the only
6424 non-abstract method even if max has been set.
6425 Fixes gcj/285, gcj/298.
6427 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
6429 * lang-specs.h: Added %(jc1) to java compiler options.
6431 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
6433 * .cvsignore: New file.
6435 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6437 * parse.y (not_accessible_p): Access granted to innerclasses
6438 (indirectly) extending the reference type. Fixes gcj/249.
6440 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6442 * parse.y (patch_method_invocation): Fixed comment.
6443 (maybe_use_access_method): Build this$<n>s to the context of the
6444 target method, or a type that extends it. Fixes gcj/242.
6446 2000-07-13 Mark Mitchell <mark@codesourcery.com>
6450 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6452 * parse.y (fold_constant_for_init): Avoid bullish conversion.
6454 2000-07-13 Tom Tromey <tromey@cygnus.com>
6456 * lang-specs.h: Added %{I*}.
6458 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
6460 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
6462 2000-07-12 Mark Mitchell <mark@codesourcery.com>
6464 * parse-scan.c: Remove.
6466 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6468 * class.c (set_super_info): Handled protected inner classes.
6469 (common_enclosing_context_p): Bail early if arguments aren't both
6471 (get_access_flags_from_decl): Handle private and protected inner
6473 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
6474 (CLASS_PROTECTED): Likewise.
6475 (struct lang_type): New bitfield `poic'.
6476 * parse.y (jdep_resolve_class): Call check_inner_class_access on
6478 (check_inner_class_access): Renamed arguments, added
6479 comments. Handles protected inner classes (fixes gcj/225)
6480 (not_accessible_p): Fixed comments. Avoid handling inner classes.
6482 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6484 * parse.y (resolve_qualified_expression_name): Verify qualified
6485 access to `this'. Fixes gcj/239.
6487 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6489 * jcf-write.c (generate_classfile): Don't install ConstantValue
6492 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6494 * parse.y (resolve_qualified_expression_name): Handle inner class
6495 access. Fixes gcj/256.
6497 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6499 * jcf-write.c (generate_classfile): Properly install the
6500 ConstantValue attribute and the initial value constant pool index
6501 on string constants.
6502 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
6505 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6507 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
6509 * parse.y (find_as_inner_class): Fixed typo.
6510 (do_resolve_class): Explore enclosing contexts when searching for
6511 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
6512 (check_inner_class_access): Check `decl' which can be null in case
6515 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6517 * java-tree.h (java_debug_context): Declared `extern'.
6518 (safe_layout_class): Likewise.
6519 * parse.y (resolve_field_access): Field must be `static' in order
6520 to be replaced by its initial value. Added comments.
6521 (find_applicable_accessible_methods_list): Fixed typo.
6522 (find_most_specific_methods_list): Methods found in innerclasses
6523 take over methods founds in the enclosing contexts.
6524 (java_complete_tree): Loosen restrictions on the type of DECLs
6525 that can be replaced by their initialization values.
6526 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
6528 2000-07-05 Tom Tromey <tromey@cygnus.com>
6530 * Make-lang.in (PARSE_DIR): New macro.
6531 (PARSE_RELDIR): Likewise.
6532 (PARSE_C): Likewise.
6533 (PARSE_SCAN_C): Likewise.
6534 ($(PARSE_C)): New target.
6535 ($(PARSE_SCAN_C)): Likewise.
6536 (SET_BISON): New macro.
6537 (BISONFLAGS): Likewise.
6538 (JAVABISONFLAGS): Likewise.
6540 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
6542 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
6543 argument on the first pass for CNI as well as JNI.
6544 (print_method_info): Set up method name on the first pass only.
6546 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6548 * parse.y (parser_qualified_classname): Removed parameter
6550 (create_interface): Removed first passed parameter to
6551 parser_qualified_classname.
6552 (create_class): Likewise. Don't install alias on static
6553 innerclasses. Fixes gcj/275.
6555 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6557 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
6558 debugable statement with empty_stmt_node. Fixes gcj/272
6560 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6562 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
6565 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6567 * jcf-write.c (push_long_const): Appropriately cast short negative
6570 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6572 * parse.y (verify_constructor_super): Use loop variable
6573 `m_arg_type' initialized with `mdecl_arg_type'.
6575 2000-06-29 Tom Tromey <tromey@cygnus.com>
6577 * parse.y (resolve_field_access): Handle case where `type_found'
6580 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6582 * expr.c (lookup_field): The same field can be found through two
6583 different interface. Don't declare it ambiguous in that case.
6585 2000-06-27 Tom Tromey <tromey@cygnus.com>
6587 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
6588 follows \r, then unget it at a lower level.
6590 2000-06-26 Tom Tromey <tromey@cygnus.com>
6592 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
6595 2000-06-25 Tom Tromey <tromey@cygnus.com>
6597 * parse.y (for_statement): Wrap expression in a WFL if it is a
6598 constant. For PR gcj/268.
6600 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6602 * parse.y (do_resolve_class): Minor optimiztion in the package
6603 list search. Removed unnecessary test and return statement.
6604 (valid_ref_assignconv_cast_p): Order of arguments to
6605 enclosing_context_p fixed.
6607 2000-06-24 Tom Tromey <tromey@cygnus.com>
6609 * expr.c (lookup_field): Print error and return error_mark_node if
6610 field reference is ambiguous.
6612 * parse.y (check_abstract_method_definitions): Also check if
6613 `other_method' is abstract.
6615 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6617 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
6619 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
6620 (struct lang_type): New field `pic'.
6621 (CLASS_PRIVATE): New macro.
6622 * parse.y (check_inner_class_access): New function.
6623 (jdep_resolve_class): Call it.
6625 2000-06-23 Tom Tromey <tromey@cygnus.com>
6627 * parse.y (patch_incomplete_class_ref): Initialize the returned
6628 class. For PR gcj/260.
6630 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6632 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
6634 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6636 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6637 Java specific checks.
6638 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
6640 * java-tree.def (CASE_EXPR): Marked 'e'.
6641 (DEFAULT_EXPR): Likewise.
6642 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
6644 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6645 Java specific checks.
6646 (generate_bytecode_insns): Test try_block for BLOCK before using
6648 * parse.y (build_wfl_wrap): Added `location' argument. Set
6649 EXPR_WFL_LINECOL accordingly.
6650 (dim_expr:): Wrap constants with WFLs.
6651 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
6652 (resolve_package): Check for `stmt' not being a BLOCK before
6653 building a debuggable statement with it.
6654 (make_qualified_primary): Added extra parameter to build_wfl_wrap
6656 (resolve_field_access): Make sure `decl' is a DECL before treating
6658 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
6659 IDENTIFIER_NODE before treating it as such.
6660 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
6661 treating it as such.
6662 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
6663 to be applied only on non array types.
6665 2000-06-16 Per Bothner <per@bothner.com>
6667 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
6668 define in terms of DECL_RESULT, as that fails when --enable-checking.
6670 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6672 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
6673 types the same in comparison.
6674 (CHECK_OP): Add static prototype.
6676 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6678 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
6679 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
6682 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6684 * decl.c (create_primitive_vtable): Prototype.
6686 * jcf-write.c (generate_bytecode_insns): Initialize variable
6689 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
6691 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6693 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
6694 to track searched classes, and do not search the same class more than
6695 once. Call find_applicable_accessible_methods_list on immediate
6696 superclass, instead of search_applicable_method_list on all ancestors.
6699 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6701 * parse.y (register_fields): Permit static fields in inner classes
6702 if they are final. Fix for PR gcj/255.
6704 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6706 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
6707 * parse.y (find_in_imports): Returned type changed to void,
6708 leading comment fixed.
6709 (register_package): New function.
6710 (qualify_and_find): Likewise.
6711 (package_declaration:): Use `register_package'.
6712 (single_type_import_declaration:): Removed local variable
6713 `node'. Added missing `;' for consistency.
6714 (type_import_on_demand_declaration:): Use `chainon' to link new
6716 (lookup_field_wrapper): Lookup local variables defined in outer
6718 (java_complete_class): Don't reverse the list of imported on demand.
6719 (do_resolve_class): Reorganized. Removed local variable
6720 `original_name'. Call `qualify_and_find' with the current package
6721 name, invoke `find_in_imports_on_demand' right after. Call
6722 `qualify_and_find' with the packages we've seen so far. Fixed
6723 operations numbering in comments.
6724 (java_expand_class): Don't reverse `package_list'.
6725 (find_most_specific_methods_list): New local variables `abstract'
6726 and `candidates'. Use them to pick the right method.
6728 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
6730 * parse.y (check_modifiers_consistency): Don't subtract out
6731 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
6733 2000-06-04 Philipp Thomas <pthomas@suse.de>
6735 * Makefile.in (INTLLIBS): New.
6739 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6741 * class.c (get_dispatch_table): Build the vtable dummy entry list
6742 element with a null purpose. Fixed leading comment.
6743 (build_dtable_decl): Build an accurate dtable type when appropriate
6746 2000-06-02 Richard Henderson <rth@cygnus.com>
6748 * lang.c (lang_get_alias_set): New.
6750 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6752 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
6753 before using it as the accessed field.
6755 2000-05-31 Tom Tromey <tromey@cygnus.com>
6757 * java-tree.h (boolean_array_vtable, byte_array_vtable,
6758 char_array_vtable, short_array_vtable, int_array_vtable,
6759 long_array_vtable, float_array_vtable, double_array_vtable):
6761 * expr.c (get_primitive_array_vtable): New function.
6762 (create_primitive_vtable): New function.
6763 (java_lang_expand_expr): Enable code to statically generate
6765 * decl.c (init_decl_processing): Create primitive vtables.
6766 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
6767 short_array_vtable, int_array_vtable, long_array_vtable,
6768 float_array_vtable, double_array_vtable): Define.
6770 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
6772 * java/parse.y (find_applicable_accessible_methods_list):
6773 Don't add an uninitialized value to the list.
6775 2000-05-25 Tom Tromey <tromey@cygnus.com>
6777 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
6778 when trying to see if field's class should be initialized. Always
6779 initialize field's declaring class, not qualified class.
6782 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
6783 `wfl_operator', to maybe_build_primttype_type_ref.
6786 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
6788 * parse.y (patch_method_invocation): Don't try to lookup methods
6791 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6793 * parse.y (resolve_field_access): Call the appropriate <clinit>
6794 before accessing the length of a static array. Craft a decl for
6795 the field while its time. Fixes PR gcj/129.
6797 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6799 * parse.y (resolve_package): Correctly set `*next' (was off by
6801 (resolve_qualified_expression_name): Fixed comment.
6803 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6805 * jcf-parse.c (jcf_parse_source): Reset current_class and
6806 current_function_decl to NULL before parsing a new file.
6808 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6810 * parse.y (block_end:): If the collected block doesn't feature a
6811 statement, insert an empty statement.
6813 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6815 * parse.y (maybe_yank_clinit): New function.
6816 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
6817 end of the list of methods belonging to a class.
6818 (java_complete_expand_method): Check whether <clinit> is really
6819 necessary and expand it accordingly.
6821 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6823 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
6824 processed by the method's switch statement.
6826 2000-05-19 Tom Tromey <tromey@cygnus.com>
6828 * java-tree.h: Added init state enum.
6829 * decl.c (emit_init_test_initialization): Initialize class
6830 initialization check variable by looking at class' state.
6832 2000-05-19 Tom Tromey <tromey@cygnus.com>
6834 * java-tree.h (build_instanceof): Declare.
6835 (build_get_class): Declare.
6836 * parse.y (patch_binop): Use build_instanceof.
6837 * expr.c (build_instanceof): New function. If class is final,
6838 don't make a function call.
6839 (expand_java_INSTANCEOF): Use it.
6840 (build_get_class): New function.
6842 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6844 * jcf-write.c (generate_classfile): Scan the source_file for
6845 slashes with the right pointer variable.
6847 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
6849 * lang.c (lang_decode_option): Update -Wunused flags by calling
6851 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
6853 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6855 * check_init.c (check_init): Constify local char *.
6856 * class.c (push_class): Constify local char *.
6857 * java_tree.h: Update prototypes.
6858 * jcf-io.c (open_class): Constify filename parameter and
6860 (find_class): Remove redundant string copy. Cast return from
6862 * jcf-parse.c (read_class, parse_class_file, yyparse):
6863 Constify local char *.
6864 * jcf-write.c (generate_bytecode_insns, generate_classfile):
6865 Constify local char *.
6866 * jcf.h (JCF): Constify filename and classname.
6867 (JCF_FINISH): Cast args to FREE to char * when appropriate.
6868 * lang.c (init_parse): Constify parameter and return value.
6869 * lex.c (java_get_line_col): Constify filename parameter.
6870 * parse.h: Constify parser_ctxt.filename. Update prototypes.
6871 * parse.y (java_parser_context_suspend,
6872 issue_warning_error_from_context, safe_layout_class): Constify
6874 * parse.c: Regenerate.
6876 2000-05-08 Tom Tromey <tromey@cygnus.com>
6878 * expr.c (build_jni_stub): Cache the result of
6879 _Jv_LookupJNIMethod.
6881 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6883 * decl.c (predef_filenames_size): Now 7.
6884 (predef_filenames): New seventh entry.
6886 2000-05-04 Tom Tromey <tromey@cygnus.com>
6888 * boehm.c (mark_reference_fields): Don't mark RawData fields.
6889 Keep track of when we've seen a reference field after a
6890 non-reference field.
6891 (get_boehm_type_descriptor): Handle case where we see
6892 non-reference fields but no trailing reference field.
6893 * decl.c (rawdata_ptr_type_node): Define.
6894 (init_decl_processing): Initialize rawdata_ptr_type_node.
6895 * java-tree.h (rawdata_ptr_type_node): Declare.
6897 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6899 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
6900 specifiers in calls to fprintf.
6902 2000-05-03 Andrew Haley <aph@cygnus.com>
6904 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
6906 * javaop.h (WORD_TO_INT): New function.
6907 (IMMEDIATE_s4): Use WORD_TO_INT.
6908 * jcf.h (JPOOL_INT): Ditto.
6910 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
6913 2000-04-19 Tom Tromey <tromey@cygnus.com>
6915 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
6917 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
6919 * expr.c (build_jni_stub): New function.
6920 * lang-specs.h: -fjni and -femit-class-file are incompatible.
6922 * parse.y (java_complete_expand_methods): Expand a native method
6923 and call build_jni_stub if -fjni given.
6924 * lang-options.h: Document -fjni.
6925 * lang.c (flag_jni): New global.
6926 (lang_f_options): Added `jni' entry.
6927 * java-tree.h (soft_lookupjnimethod_node,
6928 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
6930 (flag_jni): Declare.
6931 (build_jni_stub): Declare.
6932 (struct lang_decl): Added `native' flag.
6933 (METHOD_NATIVE): Redefined to use `native' field of lang specific
6935 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
6936 soft_jnipopsystemframe_node): New globals.
6937 (init_decl_processing): Set them. _Jv_InitClass only takes one
6940 * java-tree.def: Put into `C' mode.
6942 2000-04-27 Tom Tromey <tromey@cygnus.com>
6945 * expr.c (expand_invoke): Generate check to see if object pointer
6946 is null in nonvirtual invocation case.
6947 * java-tree.h (soft_nullpointer_node): Declare.
6948 * decl.c (soft_nullpointer_node): New global.
6949 (init_decl_processing): Initialize soft_nullpointer_node.
6950 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6951 or `private' methods.
6952 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6954 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
6956 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6959 2000-04-26 Tom Tromey <tromey@cygnus.com>
6961 * zextract.c (find_zip_file_start): New function.
6962 (read_zip_archive): Use it.
6964 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6966 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
6968 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6970 * class.c (common_enclosing_context_p): New function.
6971 * java-tree.h (common_enclosing_context_p): Added prototype.
6972 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
6973 classes sharing an outer context with the current instance.
6974 * parse.y (build_access_to_thisn): Fixed leading comment.
6975 (verify_constructor_super): New local `supper_inner'. Skip
6976 enclosing context argument in the case of inner class constructors.
6977 (patch_method_invocation): Insert proper context as second
6978 parameter to pure inner class constructor super invocations.
6980 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6982 * parse.y (end_class_declaration): Reset the interface number
6985 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6987 * parse.y (source_start_java_method): Deleted unnecessary code.
6988 (patch_method_invocation): Fixed comment.
6990 2000-04-24 Robert Lipe <robertlipe@usa.net>
6992 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
6994 2000-04-23 Tom Tromey <tromey@cygnus.com>
6996 * boehm.c (mark_reference_fields): Use int_byte_position.
6998 2000-04-22 Tom Tromey <tromey@cygnus.com>
7000 * boehm.c (mark_reference_fields): Only call byte_position on
7003 2000-04-22 Tom Tromey <tromey@cygnus.com>
7005 * boehm.c (mark_reference_fields): Added `last_view_index'
7006 argument. Use DECL_FIELD_OFFSET to determine field's offset.
7008 2000-04-20 Mo DeJong <mdejong@cygnus.com>
7010 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
7011 * parse.y (check_class_interface_creation): Fixed comments. Select
7012 permitted modifiers for (inner) interfaces. Changed error message
7013 to report rejected modifiers used with local classes.
7015 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7017 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
7018 of directly inherited type considered in scope.
7019 * parse.y (do_resolve_class): Search inherited classes for inner
7022 2000-04-20 Tom Tromey <tromey@cygnus.com>
7024 * parse.y (not_accessible_p): Use member's class, not current
7025 class, when doing inheritance check for protected reference.
7028 2000-04-20 Jason Schroeder <shrode@subnature.com>
7030 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
7032 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7034 * parse.y (lookup_field_wrapper): Search for final local aliases.
7035 (resolve_expression_name): Let lookup_field_wrapper search for
7036 final local aliases. Force the value of `name' if one is found.
7037 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
7038 an expression name. Fixed comments.
7040 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7042 * parse.y (yyerror): `msg' can be null, don't use it in that case.
7044 2000-04-19 Tom Tromey <tromey@cygnus.com>
7046 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
7048 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7050 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
7052 2000-04-18 Tom Tromey <tromey@cygnus.com>
7055 * gjavah.c (utf8_cmp): Changed return value.
7056 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
7058 (cxx_keywords): New global.
7059 (get_field_name): Handle new result of cxx_keyword_subst.
7060 (print_method_info): Likewise.
7062 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
7064 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
7065 with a newline, for CNI.
7066 (print_stub_or_jni): Print a space or newline before method name for
7068 (print_cxx_classname): Don't write leading "::" in CNI stub method.
7069 (process_file): Include gcj/cni.h if generating CNI stubs.
7071 2000-04-16 Tom Tromey <tromey@cygnus.com>
7073 * gjavah.c (decompile_method): Use print_field_name.
7076 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7078 * parse.y (java_expand_classes): Reverse the package list once.
7079 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
7081 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
7082 the `==' and `!=' operators.
7084 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7086 * jcf-write.c (generate_bytecode_insns): At invocation time,
7087 always relate an interface method to the type of its selector.
7089 2000-04-05 Tom Tromey <tromey@cygnus.com>
7092 * expr.c (expand_invoke): Generate check to see if object pointer
7093 is null in nonvirtual invocation case.
7094 * java-tree.h (soft_nullpointer_node): Declare.
7095 * decl.c (soft_nullpointer_node): New global.
7096 (init_decl_processing): Initialize soft_nullpointer_node.
7097 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7098 or `private' methods.
7099 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7101 2000-04-05 Tom Tromey <tromey@cygnus.com>
7104 * parse.y (check_final_assignment): Recognize assignments to the
7105 `length' field of an array when generating class files.
7107 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7109 * class.c (decl_hash): Prototype removed.
7110 (decl_compare): Likewise.
7112 2000-04-05 Tom Tromey <tromey@cygnus.com>
7114 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
7115 * parse.y (check_modifiers_consistency): Check for final/volatile
7116 clash. Fixes PR gcj/164.
7118 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7120 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
7122 (java_hash_compare_tree_node): Renamed from `decl_compare, made
7124 (add_method_1): Use `java_hash_hash_tree_node' and
7125 `java_hash_compare_tree_node'.
7126 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
7127 (java_hash_compare_tree_node): Likewise.
7128 * parse.y (find_applicable_accessible_methods_list): Create,
7129 delete and use a hash table to remember already searched interfaces.
7131 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
7133 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
7136 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7138 * boehm.c (mark_reference_fields, set_bit): Prototype.
7139 (set_bit): Un-ANSI-fy definition.
7141 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
7144 * decl.c (emit_init_test_initialization): Likewise.
7146 * gjavah.c (jni_print_char): Likewise.
7148 * parse.y (create_new_parser_context): Likewise.
7150 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7152 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
7153 patch missing hunk. Fixed indentation.
7155 2000-03-30 Tom Tromey <tromey@cygnus.com>
7157 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
7158 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
7160 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7162 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7163 when negative *before* using it as an array index.
7164 * ChangeLog: Fixed typo.
7166 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7168 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7169 to 0 when it reaches -1.
7171 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7173 * jcf-parse.c (get_constant): Properly cast `num' during the
7174 invocation of `add_double'.
7175 * jcf-write.c (push_long_const): Properly cast `lo' before
7176 comparing it to short bounds.
7177 * parse-scan.y (interface_declaration:): Rule re-arrange so that
7178 `interface_body:' is reduced after the current interface is
7181 2000-03-26 Tom Tromey <tromey@cygnus.com>
7183 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
7184 Java-specific `-f' option.
7186 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7188 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
7189 Adjust order of making types.
7190 Make bitsize_*_node values.
7192 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7194 * class.c (make_field_value): Use byte_position.
7195 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
7196 (java_array_data_offset): Likewise.
7197 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
7200 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7202 * parse.y (check_abstract_method_definitions): New local
7203 `end_type_reached'. Make sure we also consider `end_type'.
7204 (java_check_abstract_method_definitions): Make sure we eventually
7205 consider `java.lang.Object'.
7206 (maybe_use_access_method): Don't use access method if not in the
7207 context of a pure inner class or if the method's context is right.
7208 (find_applicable_accessible_methods_list): New static flag
7209 `object_done'. Don't search abstract classes as interfaces. Fixed
7210 indentation. Fixed the `java.lang.Object' only search. Search
7211 class interface(s) first, then fully search enclosing contexts.
7212 (find_most_specific_methods_list): Pick the closest candidate when
7213 they're all abstract.
7215 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7217 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7218 properly initialize `finished_label'. Don't emit gotos for empty
7221 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7223 * except.c (emit_handlers): Clear catch_clauses_last.
7225 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7227 * parse.y (check_method_types_complete): New function.
7228 (create_class): Reset anonymous class counter only when seeing an
7230 (java_complete_class): JDEP_METHOD: Don't recompute signature
7233 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7235 * class.c (build_static_ref): Fixed indentation in comment.
7236 * java-tree.def (TRY_EXPR): Fixed typo in name.
7237 (CLASS_LITERAL): Likewise.
7238 * java-tree.h: (TYPE_DOT_CLASS): New macro.
7239 (struct lang_type): New field `dot_class'.
7240 * jcf-write.c (generate_bytecode_insns): Fixed error message.
7241 (generate_classfile): Method `class$' is synthetic.
7242 * parse.y (build_do_class_method): New function.
7243 (build_dot_class_method_invocation): Likewise.
7244 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
7245 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
7246 (qualify_ambiguous_name): Likewise.
7247 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
7248 (build_try_statement): Fixed leading comment.
7250 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7252 * class.c (make_field_value): Properly handle sizes.
7253 (get_dispatch_vector): Use tree_low_cst and host_integerp.
7254 (layout_class_method): Count using trees.
7255 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
7256 * expr.c (java_array_data_offset): Use int_bit_position.
7257 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
7258 (build_invokevirtual): Use tree_low_cst and do computations with trees.
7260 2000-03-16 Tom Tromey <tromey@cygnus.com>
7262 * lang.c (flag_hash_synchronization): New global.
7263 (lang_f_options): Added `hash-synchronization'.
7264 * lang-options.h: Mention -fhash-synchronization.
7265 * java-tree.h (flag_hash_synchronization): Declare.
7266 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
7267 hash table synchronization is disabled.
7268 * decl.c (init_decl_processing): Only push `sync_info' value when
7269 hash table synchronization is disabled.
7270 * class.c (make_class_data): Only push `sync_info' field when hash
7271 table synchronization is disabled. Removed dead code.
7273 2000-03-16 Tom Tromey <tromey@cygnus.com>
7275 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
7277 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7279 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
7281 * parse.y (patch_method_invocation): Handle anonymous classes
7282 creation in static context.
7284 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7286 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
7287 * parse.y (resolve_qualified_expression_name): Use it.
7288 (patch_method_invocation): Likewise.
7290 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7292 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
7293 depending on the type of dependency which dictates what the
7295 (unresolved_type_p): Resolved types limited to the current class.
7297 2000-03-15 Tom Tromey <tromey@cygnus.com>
7299 * decl.c (init_decl_processing): Set type of `sync_info' to be
7302 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
7303 Correctly compute bit number for current slot. Zero `high' and
7304 `low' in DS_LENGTH case. Don't skip inherited fields. Use
7305 mark_reference_fields.
7306 (mark_reference_fields): New function.
7308 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7310 * parse.y (register_incomplete_type): Fixed initialization of
7313 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7315 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
7317 (push_class_context, pop_class_context): New function.
7318 (class_body:): Call pop_class_context.
7319 (interface_body:): Likewise.
7320 (INNER_QUALIFIER): New macro.
7321 (report_class_declaration): Changed output format and use
7322 INNER_QUALIFIER. Call push_class_context.
7324 2000-02-14 Andrew Haley <aph@cygnus.com>
7326 * check-init.c (check_init): Add new cases for unary and binary
7329 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7331 * parse.y (resolve_package): Set `next' once a type name has been
7332 progressively discovered.
7333 (resolve_qualified_expression_name): Propagate resolution only if
7334 there are remaining qualifiers. Take into account `q' might have
7335 been cleared after re-qualification.
7336 * parse.y (patch_method_invocation): New local `resolved'.
7337 Section dealing with qualified expression rewritten to use
7338 resolve_field_access.
7340 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7342 * parse.h (PUSH_CPC): Fixed indentation.
7343 (DEBUG_CPC): New macro.
7344 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
7345 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
7346 * parse.y (class_body_declaration:): Use
7347 SET_CPC_INSTANCE_INITIALIZER_STMT.
7348 (method_declaration:): Check for null current_function_decl.
7349 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
7350 (java_parser_context_pop_initialized_field): Better handling of
7352 (maybe_make_nested_class_name): Mark nested class name as
7353 qualified when necessary.
7354 (end_class_declaration): Don't call java_parse_context_resume when
7355 one or more error occurred.
7356 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
7357 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
7358 SET_CPC_INITIALIZER_STMT.
7359 (method_header): Check for inner classes declaring static methods.
7360 (resolve_qualified_expression_name): Handle situation where `this'
7363 2000-03-13 Hans Boehm <boehm@acm.org>
7365 * typeck.c (build_prim_array_type): Correctly set the high word too.
7367 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7369 * parse.y (java_complete_expand_methods): Leave <clinit> out of
7371 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
7372 list of methods for interfaces.
7374 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7376 * parse.y (qualify_ambiguous_name): Properly handle expressions
7379 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7381 * parse.y (check_final_assignment): Extended to process
7383 (patch_assignment): Have check_final_assignment called only once.
7385 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7387 * java-tree.h (IS_INIT_CHECKED): New flag.
7388 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
7389 * parse.y (patch_string): Call force_evaluation_order on the
7390 completed string concatenation tree.
7391 * expr.c (force_evaluation_order): Call force_evaluation_order on
7392 function's arguments too.
7394 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7396 * decl.c (emit_init_test_initialization): Mark KEY as unused.
7397 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7398 (build_anewarray): Likewise.
7399 * parse.y (patch_newarray): Likewise.
7400 * parse.c: Regenerated.
7402 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7404 * decl.c (init_decl_processing): Added new class fields `depth',
7405 `ancestors', and `idt' to class_type_node. Use
7406 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
7407 * class.c (make_class_data): Push initial values for new fields.
7408 * java-tree.h: Updated prototype for `build_invokeinterface'.
7409 * expr.c (build_invokeinterface): Changed parameters to accept
7410 `method' tree. Calculate index of `method' in its declaring
7411 interface. Build call to _Jv_LookupInterfaceMethodIdx.
7412 (expand_invoke): Call `build_invokeinterface' with new parameters.
7413 * parse.y (patch_invoke): Call `build_invokeinterface' with new
7416 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7418 * typeck.c (lookup_do): Search superinterfaces first
7419 when looking up an interface method. From Godmar Back
7422 2000-03-06 Tom Tromey <tromey@cygnus.com>
7424 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
7426 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7428 * java-tree.h (lookup_argument_method2): Declared.
7429 (safe_layout_class): Prototype moved from parse.h.
7430 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
7431 * parse.y (java_check_regular_methods): Local `super_class' gone.
7432 Call lookup_argument_method2 instead of lookup_argument_method.
7433 Perform modifier match for methods found declared in implemented
7434 interfaces. Fixed indentation problem. Overriding/hiding error
7435 report to take place only for methods found in classes.
7436 * typeck.c (lookup_argument_method): Changed leading
7437 comment. Re-written by calling lookup_do.
7438 (lookup_argument_method2): New function.
7439 (lookup_java_method): Re-written by calling lookup_do.
7440 (lookup_do): New function.
7442 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7444 * check-init.c (check_init): Removed dead code. Handle (blank)
7446 * parse.y (declare_local_variables): New local `final_p', set it
7447 and use it to initialize LOCAL_FINAL.
7448 (check_final_assignment): Only check FIELD_DECLs.
7450 2000-02-17 Tom Tromey <tromey@cygnus.com>
7452 * Makefile.in (JAVA_OBJS): Added boehm.o.
7453 (boehm.o): New target.
7454 * Make-lang.in (JAVA_SRCS): Added boehm.c.
7455 * java-tree.h (flag_use_boehm_gc): Declare.
7456 (get_boehm_type_descriptor): Declare.
7457 * lang.c (lang_f_options): Added `use-boehm-gc'.
7458 (flag_use_boehm_gc): New global.
7459 * lang-options.h: Added -fuse-boehm-gc.
7460 * boehm.c: New file.
7461 * class.c (get_dispatch_table): If class uses a Boehm type
7462 descriptor, put it in the vtable.
7463 (make_class_data): Removed dead code.
7465 2000-03-03 Per Bothner <per@bothner.com>
7467 * decl.c (init_decl_processing): Initialize sizetype properly.
7469 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7471 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
7472 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
7473 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7474 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
7475 (jcf_parse): New local `current'. Load innerclasses seen in outer
7476 context being processed.
7477 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7478 * jcf-write.c (append_innerclasses_attribute): New function.
7479 (append_innerclasses_attribute_entry): Likewise.
7480 (get_access_flags): Handle static classes. Set anonymous and local
7481 classes to be private.
7482 (generate_classfile): Attribute count adjusted. Call
7483 append_innerclasses_attribute.
7484 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
7485 PURE_INNER_CLASS_TYPE_P.
7486 * parse.y (parser_qualified_classname): New parameter `is_static',
7487 produce non qualified name accordingly.
7488 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
7489 (create_interface): Added argument to parser_qualified_classname.
7490 (create_class): Added argument to parser_qualified_classname. Setup
7491 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
7492 (add_inner_class_fields): Fixed indentation.
7493 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
7494 (method_declarator): Fixed typo in comment.
7495 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
7496 (build_current_thisn): Likewise.
7497 (patch_method_invocation): Likewise.
7499 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7501 * decl.c (current_function_decl): Move to toplev.c.
7503 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7505 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
7506 (DECL_BIT_INDEX): Use underlying representation.
7507 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
7509 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7511 * expr.c (build_java_ret): Pass proper type to size_binop.
7513 2000-02-25 Anthony Green <green@cygnus.com>
7515 * expr.c (build_class_init): Mark the decl to be ignored by
7517 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
7518 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
7519 * class.c (init_test_hash_newfunc): New function.
7520 (decl_hash): New function.
7521 (decl_compare): New function.
7522 * decl.c (emit_init_test_initialization): New function.
7523 (complete_start_java_method): Traverse the init test hashtable,
7524 calling emit_init_test_initialization.
7525 (always_initialize_class_p): Define.
7526 * expr.c (build_class_init): Use initialization tests when
7527 emitting class initialization code.
7528 (always_initialize_class_p): Declare.
7529 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
7531 * java-tree.h: Include hash.h.
7532 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
7533 (struct lang_decl): Add init_test_table field.
7534 (init_test_hash_entry): Define.
7536 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7538 * gjavah.c (main): Avoid using `argi' to report unimplemented
7541 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7543 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7544 initialize locals to avoid warnings. Local `exception_type' moved
7547 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7549 * parse.y (resolve_expression_name): Use `orig' as a second
7550 argument to resolve_field_access.
7551 (resolve_field_access): Removed unnecessary code when dealing with
7554 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7556 * class.c (push_super_field): Don't push the field twice.
7557 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
7558 * parse.h (java_reorder_fields): Prototyped.
7559 * parse.y (java_reorder_fields): New function.
7560 (java_layout_class): Simplified not to worry about re-ordering.
7562 2000-02-23 Tom Tromey <tromey@cygnus.com>
7564 * gjavah.c (print_name): In JNI case, correctly quote string.
7565 (print_method_info): Don't handle overrides in JNI mode.
7567 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7569 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
7570 value type set to `boolean_type_node'.
7572 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7574 * jcf-dump.c (main): Test for correct condition after
7575 output file creation.
7577 2000-02-19 Anthony Green <green@cygnus.com>
7579 * jcf-depend.c (add_entry): Fix test for first list entry.
7581 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7583 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
7584 * constants.c (build_constants_constructor): Likewise.
7586 2000-02-19 Anthony Green <green@cygnus.com>
7588 * jcf-depend.c (add_entry): Add entries to the end of the list.
7590 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
7592 * decl.c (INT_TYPE_SIZE): Define if necessary.
7593 (expand_java_return): Handle the case of a native integer smaller
7596 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7598 * gjavah.c (help): Use GCCBUGURL.
7599 * jv-scan.c (help): Likewise.
7600 * jcf-dump.c (help): Likewise.
7602 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7604 * jcf-write.c (generate_bytecode_insns): Don't generate empty
7607 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7609 * jcf-parse.c (load_class): Call `fatal' if no file containing
7610 the target class are found.
7612 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
7614 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
7615 lex.c, lex.h, and PARSE_H to...
7616 (parse.o, parse-scan.o): ...here, respectively.
7618 * lex.c: Split out code that may trigger SIGFPE from yylex()
7619 to its own function.
7620 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
7622 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7624 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
7626 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7628 * parse.y (outer_field_access_p): Stop in time when outer contexts
7630 (resolve_qualified_expression_name): Properly qualify *everything*
7631 after a package.type to be resoled as expression names.
7632 (find_applicable_accessible_methods_list): Save/restore `class' to
7633 isolate it from a possible outer context search.
7635 2000-02-15 Tom Tromey <tromey@cygnus.com>
7637 * gjavah.c (jni_print_char): New function.
7638 (print_full_cxx_name): Use it.
7639 (decode_signature_piece): Likewise.
7640 (print_cxx_classname): Likewise.
7642 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7644 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
7646 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
7648 * gjavah.c: Include version.h.
7650 * jcf-dump.c: Likewise.
7652 * jv-scan.c: Likewise.
7654 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7656 * parse.y (outer_field_access_fix): First parameter now a tree
7657 node. Check for assignment to final. First argument to
7658 build_outer_field_access_fix modified to accommodate prototype.
7659 (build_outer_field_access): Don't check for assignment to final
7661 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
7662 possibly returned by outer_field_access_fix. Changed
7663 outer_field_access_fix's first argument.
7664 (check_final_assignment): $finit$'s context is OK.
7665 (patch_unaryop): Use node instead of its line/column value when
7666 calling outer_field_access_fix.
7668 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7670 * parse.y (interface_declaration:): No longer tagged
7671 <node>. Re-installed default action.
7672 (class_member_declaration:): Handle inner interfaces.
7673 (interface_member_declaration): Handle inner interfaces and
7675 (create_interface): Push error if one seen. Suspend parsing
7676 context when processing an inner interface.
7677 (register_fields): Inner class static field limitations not to
7678 apply to inner interfaces.
7680 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7682 * jcf-parse.c (load_class): Update `java_error_count' when a
7683 class' file can't be found.
7684 (parse.y): Avoid (byte)code generation when errors seen.
7686 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7688 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
7689 decodes a valid node.
7690 (patch_binop): Handle TRUNC_DIV_EXPR.
7692 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7694 * parse.y (resolve_package): New local `acc'. Try to progressively
7695 build and guess a package and type name.
7697 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7699 * parse.y (find_applicable_accessible_methods_list): Load and
7700 layout the search class if necessary.
7701 (java_complete_tree): Keep to original type of the folded initial
7704 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7706 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
7707 Generate error message if circularity is detected. New static
7709 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
7710 * jcf-write.c (generate_bytecode_insns): Very simply handle
7712 * parse.y (java_check_circular_reference): Use
7713 `cyclic_inheritance_report' during report, if necessary.
7714 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
7715 walking NEW_ARRAY_INIT twice.
7717 2000-02-09 Tom Tromey <tromey@cygnus.com>
7719 * parse.y (check_class_interface_creation): Allow inner classes to
7720 be `private' or `protected', check modifiers' consistency. Prevent
7721 block local classes from bearing any modifiers.
7723 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7725 * except.c (check_start_handlers): Re-add prototype lost in last
7727 (maybe_start_try): Remove excess argument to `check_start_handlers'.
7729 2000-02-09 Andrew Haley <aph@cygnus.com>
7731 * decl.c (clear_binding_level): Remove excess initializer.
7732 (maybe_poplevels): Remove unused variable.
7733 (force_poplevels): Ditto.
7734 (struct binding_level): Add comment.
7736 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7738 * jcf-write.c (generate_classfile): Don't consider
7739 pre-initialization with reference value (use <clinit> instead.)
7740 * parse.y (java_fix_constructors): No generated constructor for
7742 (build_outer_field_access): Removed debug message.
7743 (outer_field_expanded_access_p): Adapted to bytecode generation.
7744 (build_outer_field_access_method): Use fix_method_argument_names.
7745 (build_outer_method_access_method): Fixed indentation. Added
7746 comment. Handle access method generation for static and also void
7748 (build_access_to_thisn): Inserted debug message.
7749 (maybe_build_thisn_access_method): Use fix_method_argument_names.
7750 (resolve_qualified_expression_name): Fixed comment.
7751 (not_accessible_p): Adapted to bytecode generation. Added comment.
7752 (patch_method_invocation): Added comment.
7753 (maybe_use_access_method): Fixed leading comment. Handle static
7755 (java_complete_lhs): Don't shortcut handling of initialized upon
7756 declaration String type static fields when generating bytecode.
7757 (patch_unaryop): Handle outer field access when generating
7760 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7762 * java-tree.h (FIELD_THISN): New macro.
7763 * jcf-write.c (append_synthetic_attribute): New function.
7764 (generate_classfile): Set "Synthetic" attribute on this$<n>,
7765 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
7766 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
7768 (build_outer_field_access): Turned on access functions usage and
7769 generation when compiling to bytecode.
7770 (maybe_use_access_method): Likewise.
7772 2000-01-25 Andrew Haley <aph@cygnus.com>
7774 * java-except.h (struct eh_range): Add `expanded' field.
7775 (maybe_start_try): Add end_pc arg.
7776 (maybe_end_try): Ditto.
7777 * java-tree.h (force_poplevels): new function.
7778 * expr.c (expand_byte_code): Don't call maybe_start_try or
7780 * except.c (add_handler): Reset expanded.
7781 (expand_start_java_handler): Set expanded.
7782 (check_start_handlers): Don't expand a start handler that's
7783 already been expanded.
7784 (maybe_start_try): Add end_pc arg. Only expand a handler which
7786 (expand_end_java_handler): call force_poplevels.
7787 (force_poplevels): new function.
7788 * decl.c (binding_level): Add start_pc of binding level.
7789 (maybe_pushlevels): Call maybe_start_try when pushing binding
7791 (maybe_poplevels): Call maybe_end_try when popping binding levels.
7792 (LARGEST_PC): Define.
7793 (clear_binding_level): Use LARGEST_PC.
7795 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
7796 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
7797 (binding_depth, is_class_level, current_pc): new variables.
7798 (struct binding_level): ditto.
7799 (indent): new function.
7800 (push_jvm_slot): add debugging info.
7801 (maybe_pushlevels): ditto.
7802 (maybe_poplevels): ditto.
7805 (start_java_method): ditto.
7806 (give_name_to_locals): comment only.
7807 * except.c (binding_depth, is_class_level, current_pc):
7809 (expand_start_java_handler): add debugging info.
7810 (expand_end_java_handler): ditto.
7812 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7814 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
7815 (print_name_for_stub_or_jni, process_file): Constify a char*.
7817 2000-02-03 Tom Tromey <tromey@cygnus.com>
7819 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
7821 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7823 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
7824 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
7827 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7829 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
7830 * java-tree.h (TYPE_II_STMT_LIST): New macro.
7831 (struct lang_type): New field `ii_block'.
7832 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
7833 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
7834 * parse.h (struct parser_ctxt): New field `instance_initializers'.
7835 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
7836 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
7837 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
7839 * parse.y (add_instance_initializer): New function.
7840 (in_instance_initializer): New static global.
7841 (class_body_declaration:): Link instance initializer block.
7842 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
7843 (array_creation_expression:): Remove unused local.
7844 (java_parser_context_push_initialized_field): Fixed leading
7845 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
7846 CPC_INSTANCE_INITIALIZER_LIST.
7847 (java_parser_context_pop_initialized_field): Likewise.
7848 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
7849 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
7850 CPC_INITIALIZER_STMT.
7851 (fix_constructors): New local `class_type'. Use it. Call
7852 add_instance_initializer.
7853 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
7854 (patch_return): Forbid return in instance initializers.
7855 (patch_throw_statement): Enforce exception handling in the context
7856 of instance initializers.
7858 2000-02-03 Tom Tromey <tromey@cygnus.com>
7860 * Make-lang.in (java.mostlyclean): Remove executables in
7863 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7865 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
7866 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
7867 (java_float_finite): Convert to use union Word from javaop.h.
7868 (java_double_finite): Convert to use union DWord from javaop.h.
7870 2000-02-02 Tom Tromey <tromey@cygnus.com>
7872 * gjavah.c (options): Added `jni' entry.
7873 (help): Document -jni.
7874 (flag_jni): New global.
7875 (process_file): Handle JNI output. Don't print text from
7876 -prepend, -add, etc, when generating stubs. Only remove `.class'
7877 suffix if it actually exists.
7878 (main): Create a `.c' file when run with `--jni --stubs'. Create
7879 correct output file name with `--jni'.
7880 (print_include): Mangle header name differently in JNI case.
7881 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
7883 (print_method_info): Handle JNI case. Put signature info into
7884 method name. Handle case when STREAM is NULL.
7885 (print_name_for_stub_or_jni): New function.
7886 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
7887 (print_cxx_classname): Handle JNI.
7888 (print_full_cxx_name): Likewise.
7889 (decode_signature_piece): Likewise.
7890 (overloaded_jni_method_exists_p): New function.
7891 (struct method_name): Added `signature' and `sig_length' fields.
7892 (HANDLE_END_FIELD): Do nothing in JNI mode.
7894 2000-02-02 Tom Tromey <tromey@cygnus.com>
7896 * jv-scan.c: Include version.c, <getopt.h>.
7897 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
7898 (options): New array.
7899 (usage): New function.
7900 (version): New function.
7901 (main): Use getopt_long to parse command line.
7902 * jcf-dump.c: Include version.c, <getopt.h>.
7903 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
7904 OPT_JAVAP): New macros.
7905 (options): New array.
7906 (usage): Return `void'. Changed message.
7907 (help): New function.
7908 (version): New function.
7909 (main): Use getopt_long_only to parse command line.
7910 * gjavah.c: Include <getopt.h>.
7911 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
7912 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
7913 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
7914 (options): New array.
7915 (java_no_argument): Removed.
7916 (help): Updated with missing options.
7917 (main): Use getopt_long_only to parse command line.
7918 (usage): Changed message.
7920 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7922 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
7923 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
7924 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
7925 * parse.y (array_creation_expression:): Handle anonymous arrays.
7926 (build_array_from_name): Don't set `ret_name' if null.
7927 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
7928 (qualify_ambiguous_name): Likewise.
7929 (java_complete_expand_class): Likewise.
7931 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7933 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
7934 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
7935 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
7936 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
7937 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
7938 AIPL_FUNCTION_COMPLETED_INVOCATION.
7939 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
7940 AIPL_FUNCTION_INVOCATION_READY.
7941 (AIPL_FUNCTION_DECLARATION): New enum entry.
7942 * parse.y (reorder_static_initialized): New function.
7943 (java_parser_context_pop_initialized_field): Use it.
7944 (add_inner_class_fields): Use
7945 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
7946 augmented. Install marker after last alias initializer, if any.
7947 (generate_finit): Fixed typo. Don't try to retain only the used
7949 (method_header): Compute and set DECL_FUNCTION_NAP.
7950 (method_declarator): Fixed comment. Insert alias initializer in
7952 (build_alias_initializer_parameter_list): Fixed leading
7953 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
7954 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
7955 (java_complete_expand_class): Code to retain only used aliases
7957 (java_complete_expand_methods): New local `first_decl'. Generate
7958 $finit$ first, then expand the constructors, regular methods and
7960 (java_complete_expand_method): Don't report error on missing
7961 return statement if previously detected bogus.
7962 (fix_constructors): Don't patch constructor parameters list.
7963 (patch_method_invocation): Use new AIPL enum values. Reverse
7964 alias initializer list for anonymous classes.
7966 2000-01-30 Anthony Green <green@redhat.com>
7968 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
7969 determine how many stack slots to pop.
7971 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7973 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
7974 error handling/recovery.
7975 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
7977 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7979 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
7980 FIELD_LOCAL_ALIAS_USED): New macros.
7981 (DECL_FUNCTION_NAP): New macro.
7982 (struct lang_decl): New field `nap'.
7983 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
7984 (struct lang_type): New fields `finit_stmt_list' and
7986 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
7987 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
7988 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
7989 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
7990 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
7991 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
7992 (BUILD_THROW): Macro line separator re-indented.
7993 * parse.y (end_class_declaration): New function.
7994 (maybe_generate_pre_expand_clinit): New name for
7995 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
7996 pre-expand static fields.
7997 (maybe_generate_clinit): Function deleted.
7998 (check_for_static_method_reference): Prototype's parameter list
8000 (generate_finit): New name for maybe_generate_finit. Changed
8001 leading comment. Function rewritten to use
8002 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
8003 (build_alias_initializer_parameter_list): New function.
8004 (java_parser_context_pop_initialized_field): Likewise.
8005 (add_inner_class_fields): Likewise.
8006 (type_declaration:): Call end_class_declaration.
8007 (class_member_declaration:): Likewise.
8008 (formal_parameter_list:): Fixed typos.
8009 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
8010 element. Improved error handling.
8011 (block_statement:): Call end_class_declaration.
8012 (anonymous_class_creation:): Likewise.
8013 (create_anonymous_class): Fixed comments.
8014 (create_class): Call add_inner_class_fields.
8015 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
8016 (method_header): Use MARK_FINAL_PARMS.
8017 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
8018 (method_declarator): Propagate final argument flag.
8019 (craft_constructor): New local `artificial'. Call
8020 build_alias_initializer_parameter_list. Use
8021 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
8022 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
8024 (complete_expand_class): Get rid of unused outer context local
8026 (java_complete_expand_methods): Fixed leading
8027 comment. Generate/pre-expand <clinit> first. Changed method
8028 expansion order to regular, $finit$, constructors, <clinit>.
8029 (java_complete_expand_method): Set current_function_decl.
8030 (fix_constructors): Fix constructor parameter list to account for
8031 outer context local alias initializers.
8032 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8033 (resolve_expression_name): Lookup outer context local aliases. New
8034 local `access', use it.
8035 (patch_method_invocation): Patch inner class ctor invocation with
8036 outer context local aliases initialization values. $finit$
8037 invocation patching now includes things generated with
8038 build_alias_initializer_parameter_list.
8039 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8040 (build_super_invocation): Likewise.
8041 (patch_assignment): Changed comment.
8043 2000-01-27 Andrew Haley <aph@cygnus.com>
8045 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
8049 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8051 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
8053 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
8055 * parse.y (register_fields): Don't pass a format specifier to
8056 OBSOLETE_MODIFIER_WARNING.
8057 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
8058 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
8060 (check_modifiers): Change function into a macro.
8061 (check_class_interface_creation): Pass a literal format string.
8063 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8065 * buffer.h: PROTO -> PARAMS.
8066 * check-init.c: Likewise.
8067 * class.c: Likewise.
8068 * constants.c: Likewise.
8069 * convert.h: Likewise.
8071 * except.c: Likewise.
8073 * gjavah.c: Likewise.
8074 * java-except.h: Likewise.
8075 * java-tree.h: Likewise.
8076 * jcf-depend.c: Likewise.
8077 * jcf-dump.c: Likewise.
8078 * jcf-parse.c: Likewise.
8079 * jcf-path.c: Likewise.
8080 * jcf-reader.c: Likewise.
8081 * jcf-write.c: Likewise.
8083 * jv-scan.c: Likewise.
8084 * jvgenmain.c: Likewise.
8085 * jvspec.c: Likewise.
8089 * parse-scan.y: Likewise.
8090 * parse.h: Likewise.
8091 * parse.y: Likewise.
8092 * typeck.c: Likewise.
8093 * verify.c: Likewise.
8096 * zextract.c: Likewise.
8097 * zipfile.h: Likewise.
8099 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8101 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8102 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
8103 * constants.c (build_constant_data_ref): Check for cached
8104 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
8105 in TYPE_CPOOL_DATE_REF.
8106 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
8107 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
8108 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
8109 (LOCAL_FINAL): New macro.
8110 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
8111 constant pool -- don't try to reuse.
8112 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
8114 (find_in_current_zip): Use TYPE_JCF.
8115 * parse.h (java_check_final): Prototype removed.
8116 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
8117 (maybe_create_class_interface_decl,
8118 check_class_interface_creation): Likewise.
8119 (java_expand_finals): Function removed.
8120 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
8121 (block_statement:): Fixed comment.
8122 (anonymous_class_creation:): Likewise.
8123 (check_class_interface_creation): Reversed Jan 12, 2000 extra
8125 (check_class_interface_creation): Loosened error report on (inner)
8126 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
8127 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
8128 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
8130 (create_interface): Likewise.
8131 (anonymous_class_counter): New static global.
8132 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
8133 patch. Fixed comments.
8134 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
8135 anonymous_class_counter when declaring a toplevel class.
8136 (craft_constructor): Fixed constructor name when handling
8137 anonymous classes. Anonymous class constructors to feature hidden
8139 (java_fix_constructors): Added comment.
8140 (java_check_final): Function removed.
8141 (java_complete_expand_methods): Fixed comment. Don't generate
8142 class data, save its outgoing constant pool instead.
8143 (verify_constructor_super): Skip anonymous class constructor
8144 hidden this$<n> parameter.
8145 (java_expand_classes): New local `saved_ctxp'. Removed call to
8146 java_expand_finals and java_check_final. Expand anonymous class
8147 constructors. Generate class data.
8148 (build_super_invocation): Skip anonymous class hidden this$<n>
8150 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
8151 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8152 (set_java_signature): Likewise.
8154 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8156 * gjavah.c: Delete ACC_VISIBILITY define.
8157 * jcf.h: Add ACC_VISIBILITY define.
8158 * parse.y: final: rule tagged <value>.
8159 (java_check_regular_methods): Use ACC_VISIBILITY define for
8160 default package access check.
8161 (local_variable_declaration_statement): Use final: rule.
8163 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8165 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
8168 2000-01-17 Tom Tromey <tromey@cygnus.com>
8170 * gjavah.c (print_field_info): Allow non-static final fields.
8172 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8174 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
8175 * parse.y (patch_anonymous_class): New function.
8176 (create_anonymous_class): Register incomplete type when the
8177 class/interface to extends/implement isn't known yet.
8178 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
8179 (verify_constructor_super): Tuned error message.
8181 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8183 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
8184 (ANONYMOUS_CLASS_P): New macro.
8185 (TYPE_SIGNATURE, TYPE_JCF): New macros.
8186 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
8187 * parse.y (create_class): Added leading argument.
8188 (maybe_create_class_interface_decl,
8189 check_class_interface_creation): Likewise.
8190 (craft_constructor): New function.
8191 (verify_constructor_super): Added argument in prototype.
8192 (class_declaration:): Inserted leading argument.
8193 (for_begin:): Use FOR_LOOP_P.
8194 (anonymous_class_creation): Create WFL of the anonymous class to
8195 instantiate. Call build_new_invocation. Added comments.
8196 (check_class_interface_creation): Handle parameter `anonymous' in
8197 verbose mode class creation announce.
8198 (link_nested_class_to_enclosing): Exclude anonymous classes.
8199 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
8200 anonymous class, even though they appear to have an enclosing
8202 (create_interface): Pass extra argument to
8203 check_class_interface_creation.
8204 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
8205 (create_class): Call check_class_interface_creation and
8206 maybe_create_class_interface_decl with extra new argument. Don't
8207 add private this$<n> to anonymous classes.
8208 (method_declarator): Insert hidden this$<n> to anonymous class
8210 (java_fix_constructors): Deleted code creating default
8211 constructor. Call craft_constructor instead.
8212 (java_check_regular_methods): Set `saw_constructor' to 1 for
8214 (fix_constructors): Pass extra argument to verify_constructor_super.
8215 (verify_constructor_super): New local `sdecl', use it. Search for
8216 matching constructor (possibly featuring arguments) in super
8218 (lookup_method_invoke): Craft constructor according to arguments
8219 list when dealing with anonymous class constructors.
8220 (build_super_invocation): Pass arguments to anonymous class super
8222 (search_loop): Use FOR_LOOP_P.
8223 (labeled_block_contains_loop_p): Likewise.
8225 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8227 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
8228 (enclosing_context_p): New function.
8229 (get_access_flags_from_decl): Handle CLASS_STATIC.
8230 (maybe_layout_super_class): Extra first argument passed to
8232 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
8234 * decl.c (access0_identifier_node): New global.
8235 (init_decl_processing): access0_identifier_node initialized.
8236 (pushdecl): Set DECL_CONTEXT only on non type decls.
8237 * expr.c (lookup_field): Lookup inner class fields in enclosing
8239 (expand_invoke): Use ID_INIT_P.
8240 (expand_java_field_op): Use DECL_CLINIT_P.
8241 * java-tree.def (CLASS_LITERAL): New tree code.
8242 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
8243 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
8244 (struct lang_decl): New field `inner_access'.
8245 (enclosing_context_p): Prototyped.
8246 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
8247 ID_CLINIT_P): New macros.
8248 (CLASS_STATIC): New macro.
8249 (CLASS_ACCESS0_GENERATED_P): New macro.
8250 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
8251 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
8252 INNER_CLASS_P): New macros.
8253 (DECL_INNER_CLASS_LIST): New macro.
8254 * jcf-parse.c (yyparse): Avoid the use of ANSI string
8256 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8257 the shift value to int. Fixed typo in comment.
8258 * lex.c (inst_id, wpv_id): Initialize.
8259 * mangle.c (unicode_mangling_length): Take `$' into account.
8260 * parse.h (DRECOVER, RECOVER): Terminate properly.
8261 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
8262 (typedef struct _jdep): New field `enclosing'.
8263 (JDEP_ENCLOSING): New macro.
8264 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
8265 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
8266 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
8267 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
8268 GET_ENCLOSING_CPC_CONTEXT): New macros.
8269 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
8270 (do_resolve_class): Added extra argument in prototype.
8271 * parse.y (resolve_class): Added extra argument in prototype.
8272 (maybe_create_class_interface_decl): Likewise.
8273 (maybe_use_access_method, build_wfl_wrap): New functions.
8274 (java_complete_expand_classes, java_complete_expand_class):
8276 (java_parser_context_push_initialized_field,
8277 java_parser_context_suspend, java_parser_context_resume):
8279 (maybe_make_nested_class_name, make_nested_class_name,
8280 set_nested_class_simple_name_value,
8281 link_nested_class_to_enclosing, find_as_inner_class,
8282 find_as_inner_class_do, check_inner_class_redefinition,
8283 build_thisn_assign, build_current_thisn, build_access_to_thisn,
8284 maybe_build_thisn_access_method, build_outer_field_access,
8285 build_outer_field_access_methods, build_outer_field_access_expr,
8286 build_outer_method_access_method, build_new_access_id,
8287 build_outer_field_access_method, outer_field_access_p,
8288 outer_field_expanded_access_p, outer_field_access_fix,
8289 build_incomplete_class_ref, patch_incomplete_class_ref,
8290 create_anonymous_class): Likewise.
8291 (inst_id, wpv_id): New static global variables.
8292 (synchronized:): New rule, tagged <node>.
8293 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
8295 (anonymous_class_creation:): New rule, tagged <node>.
8296 (NEW_TK): Tagged <node>.
8297 (type_literals, array_type_literal): New rules, tagged <node>.
8298 (class_declaration:): Removed action when reducing by class_body:
8299 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
8300 using GET_CPC in sub-rules.
8301 (class_member_declaration): Handle inner classes.
8302 (method_declaration): When reducing method_header:, reset
8303 current_function_decl when appropriate.
8304 (method_declarator:): Set the number of formal parameter to 0 for
8305 method declared without arguments.
8306 (constructor_declarator:): Likewise.
8307 (static_initializer:): List of elements kept in a list.
8308 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
8309 use of the keyword `static' for type declarations.
8310 (block_statement:): Handle inner class declarations.
8311 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
8312 type qualified `this'.
8313 (class_instance_creation_expression): Use anonymous_class_creation:
8314 to handle inner class instances creation. Handle qualified `new'.
8315 (something_dot_new): Added appropriate actions.
8316 (create_new_parser_context): New function.
8317 (java_push_parser_context, java_parser_context_save_global,
8318 java_parser_context_suspend): Use create_new_parser_context.
8319 (check_modifiers): Changed leading comment.
8320 (check_class_interface_creation): Handle interclasses.
8321 (add_superinterfaces): Fixed comment.
8322 (create_interface): Build qualified name from the raw_name instead
8323 of its matching WFL. Push the initialized fields list. raw_name added
8324 as an extra argument to maybe_create_class_interface_decl.
8325 (create_class): Build qualified name from the raw_name instead of
8326 its matching WFL. Removed assignment to current_parsed_class_un.
8327 Call PUSH_ERROR before returning an error. Suspend the current
8328 parser context when processing an inner class. Push the
8329 initialized fields list. raw_name added as an extra argument to
8330 maybe_create_class_interface_decl. Add the private this$<n>
8332 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
8333 (register_fields): Get the class type from GET_CPC and handle
8334 previous errors. Added code to handle the creation of static
8335 fields in inner classes. Initialized fields initialization
8336 statements kept in a list of lists.
8337 (maybe_generate_finit): Initialized fields initialization
8338 statements kept in a list of lists. Use GET_CPC.
8339 (maybe_generate_clinit): Likewise.
8340 (method_header): Use GET_CPC and GET_CPC_UN.
8341 (parser_qualified_classname): Handle inner classes.
8342 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
8343 (java_fix_constructors): Hide pointer to enclosing context
8344 instance in constructor list when dealing with inner classes.
8345 (jdep_resolve_class): Call resolve_class with extra first argument
8347 (resolve_class): Add enclosing context as a first extra argument
8348 to do_resolve_class.
8349 (do_resolve_class): Call find_as_inner_class. Handle WFLs
8351 (resolve_no_layout): Extra argument added to resolve_class
8353 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
8354 (java_get_real_method_name): Use GET_CPC_UN.
8355 (check_abstract_method_definitions): Use DECL_CLINIT_P.
8356 (java_check_abstract_methods): Handle static method declared in
8357 inner classes by an error.
8358 (java_check_regular_methods): Use DECL_CLINIT_P.
8359 (source_start_java_method): Also set DECL_MAX_LOCALS.
8360 (create_artificial_method): Call java_parser_context_save_global
8361 and java_parser_context_restore_global instead of saving/restoring
8362 the context by hand.
8363 (expand_start_java_method): Improved verbose mode message.
8364 (java_complete_expand_methods): Fixed leading comment. Use
8366 (fix_constructors): Added assignment to this$<n> if necessary.
8367 (java_expand_classes): Call java_complete_expand_classes instead
8368 of java_complete_expand_methods.
8369 (make_qualified_primary): Simplified.
8370 (merge_qualified_name): Optimized for missing left or right parts.
8371 (resolve_expression_name): Handle access to outer class fields from
8373 (resolve_qualified_expression_name): New macro
8374 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
8375 classes. Report error on non appropriate qualification of
8376 `new'. Handle qualified `this'.
8377 (not_accessible_p): Allow access to outer class private fields from
8379 (patch_method_invocation): Handle method invocations through
8380 access methods and inner class constructor invocations.
8381 (find_applicable_accessible_methods_list): Search enclosing
8382 contexts of an inner class.
8383 (search_applicable_methods_list): Fixed typo.
8384 (argument_types_convertible): Handle inner class constructors'
8385 hidden outer context reference argument.
8386 (qualify_ambiguous_name): Handle qualified `this'.
8387 (java_complete_lhs): Handle use of field accessed through
8388 artificial access methods in various cases of assignments. Handle
8390 (check_final_assignment): Use DECL_CLINIT_P.
8391 (valid_ref_assignconv_cast_p): Handle the destination being an
8392 enclosing context of the source.
8393 (patch_unaryop): Handle use of field accessed through artificial
8395 (patch_return): Use DECL_CLINIT_P.
8396 (patch_throw_statement): Use DECL_CLINIT_P.
8397 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
8398 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
8401 2000-01-16 Anthony Green <green@cygnus.com>
8403 * parse.y (build_string_concatenation): Only use
8404 StringBuffer(String) shortcut if String arg is constant.
8406 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8408 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8409 the shift value to int. Fixed typo in comment.
8411 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8413 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
8414 * jcf-write.c: Likewise.
8415 * parse.y: Likewise.
8416 * parse.c: Regenerate.
8418 2000-01-09 Anthony Green <green@cygnus.com>
8420 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
8421 bytecodes in the correct order.
8423 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8425 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
8427 2000-01-06 Anthony Green <green@cygnus.com>
8429 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8430 before building constant array decl.
8432 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8434 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
8435 method invocation and typo in conditional expression.
8436 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
8437 the appropriate NOTE_POP.
8438 * parse.y (patch_binop): Shift value mask to feature the right
8441 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8443 * class.c (assume_compiled, assume_compiled_node): Add static
8445 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
8447 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
8449 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
8451 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
8452 to `__modifier' to avoid stringifying it.
8454 * parse.y (verify_constructor_circularity): Don't call a variadic
8455 function with a non-literal format string.
8456 (java_check_abstract_methods): Move unreachable code inside
8457 `continue' statement.
8458 (lookup_method_invoke): Call xstrdup, not strdup.
8460 * expr.c (expand_java_field_op): Avoid the use of ANSI string
8463 * jcf-parse.c (yyparse): Likewise.
8465 * jv-scan.c (main): Likewise.
8467 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8469 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
8470 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
8471 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
8474 * parse.y (synchronized, variable_redefinition_error,
8475 check_class_interface_creation, create_interface, create_class,
8476 method_header, finish_method_declaration,
8477 check_modifiers_consistency, method_declarator,
8478 complete_class_report_errors, check_abstract_method_definitions,
8479 java_check_regular_methods, check_throws_clauses,
8480 java_check_abstract_methods, read_import_dir,
8481 check_pkg_class_access, declare_local_variables, fix_constructors,
8482 cut_identifier_in_qualified, resolve_expression_name,
8483 resolve_qualified_expression_name, patch_method_invocation,
8484 java_complete_lhs, patch_assignment, try_builtin_assignconv,
8485 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
8486 patch_exit_expr, patch_exit_expr, patch_switch_statement,
8487 patch_try_statement, patch_synchronized_statement,
8488 patch_throw_statement, check_thrown_exceptions,
8489 patch_conditional_expr): Likewise.
8491 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8493 * Makefile.in (LIBDEPS): Added gcc's errors.o
8494 (../jcf-dump$(exeext):): Link with gcc's errors.o
8495 (../gcjh$(exeext):): Likewise.
8496 * expr.c (expand_java_NEW): Layout the entire target type instead of
8497 laying out its methods only.
8498 (lookup_field): Layout the class after having loaded it.
8499 * java-tree.h (java_debug_context): Declared.
8500 * jcf-io.c (toplev.h): Included.
8501 (find_class): Removed assignment to jcf's outofsynch
8502 field. Force source file to be read if newer than its matching
8503 class file. Tweaked debug messages.
8504 * jcf-parse.c (jcf_out_of_synch): Deleted.
8505 (read_class): Call to jcf_out_of_synch removed.
8506 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
8507 (jcf_out_of_synch): Prototype deleted.
8508 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
8509 `deprecated' and `class_err': integer turned into bit-fields.
8510 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
8511 * parse.y (package_list): New global.
8512 (package_declaration:): Record newly parsed package name.
8513 (extra_ctxp_pushed_p): Static global deleted.
8514 (java_parser_context_save_global): Create buffer context for the
8515 purpose of saving globals, if necessary.
8516 (java_parser_context_restore_global): Pop context pushed for the
8517 purpose of saving globals, if necessary.
8518 (java_debug_context_do): New prototype and function.
8519 (java_debug_context): Likewise.
8520 (do_resolve_class): Use already parsed package names to qualify
8521 and lookup class candidate.
8522 (java_pre_expand_clinit): Removed unnecessary local variable.
8524 1999-12-17 Tom Tromey <tromey@cygnus.com>
8526 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
8528 (process_file): Use `\n\' at end of each line in string.
8530 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8532 * expr.c (expand_invoke): Layout the loaded class before
8533 attempting to use it.
8534 (expand_java_field_op): Allow final field assignments to take
8536 * typeck.c (convert): Return error_mark_node if expr is null.
8538 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8540 * class.c (class_depth): Return -1 if the class doesn't load
8542 * expr.c (can_widen_reference_to): Check for errors during depth
8543 computation and return 0 accordingly.
8544 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
8545 create default constructors and add an other error check.
8546 * parse.h (java_fix_constructors): Prototyped.
8547 * parse.y (java_pre_expand_clinit): Likewise.
8548 (build_super_invocation): Re-prototyped to feature one argument.
8549 (java_check_circular_reference): Directly use `current'.
8550 (java_fix_constructors): New function.
8551 (java_check_regular_methods): Don't create default constructors
8552 here, but abort if none were found.
8553 (java_complete_expand_methods): Pre-process <clinit> calling
8554 java_pre_expand_clinit.
8555 (java_pre_expand_clinit): New function.
8556 (fix_constructors): build_super_invocation invoked with the
8557 current method declaration as an argument.
8558 (build_super_invocation): Use the context of the processed method
8559 decl argument instead of current_class.
8560 * typeck.c (lookup_java_method): Take WFLs in method names into
8563 1999-12-14 Per Bothner <per@bothner.com>
8565 * class.c (make_class_data): flag_keep_inline_functions to keep
8566 private methods in the method array.
8568 1999-12-15 Anthony Green <green@cygnus.com>
8570 * check-init.c (check_init): Take into account both types of
8571 `throw's when checking for uninitialized variables.
8573 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8575 * parse.y (java_complete_lhs): Force conversion of array
8576 dimensions to int_type_node, that's what runtime's ABI expects.
8578 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8580 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
8581 operand of a WFL, until the Java front-end gets fixed with regard
8582 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
8584 1999-12-10 Andrew Haley <aph@cygnus.com>
8586 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
8587 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
8588 expr.c (build_java_athrow): Add support for sjlj-exceptions.
8592 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8594 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8595 before calling expand_eh_region_start and expand_start_all_catch.
8596 * except.c (expand_start_java_handler): Switch to permanent
8597 obstack before calling expand_eh_region_start.
8598 (expand_end_java_handler): Switch to permanent obstack before
8599 calling expand_start_all_catch.
8601 1999-12-5 Anthony Green <green@cygnus.com>
8603 * decl.c (init_decl_processing): Mark throw_node as a noreturn
8604 function with side effects.
8605 (init_decl_processing): Mark all memory allocating DECLs with
8608 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8610 * except.c (expand_end_java_handler): Call
8611 expand_resume_after_catch and end_catch_handler.
8613 1999-11-30 Anthony Green <green@cygnus.com>
8615 * verify.c (verify_jvm_instructions): Create new return label
8616 chain if non existent (don't rely on the verified state of the jsr
8619 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8621 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
8622 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
8624 * parse.y (patch_assignment): Removed bogus final class test on
8625 lhs when checking on whether to emit an ArrayStoreException runtime
8627 * expr.c (expand_java_arraystore): Likewise.
8629 1999-11-28 Anthony Green <green@cygnus.com>
8631 * decl.c (find_local_variable): Reuse single slot decls when
8634 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8636 * jcf-parse.c (saw_java_source): Global variable removed.
8637 (read_class): Don't use `saw_java_source'. Added extra braces.
8638 (yyparse): Code setting `saw_java_source' removed.
8640 1999-11-24 Mark Mitchell <mark@codesourcery.com>
8642 * except.c (emit_handlers): Zero catch_clauses after emitting them.
8644 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8646 * verify.c (merge_type_state): Non verified subroutines being
8647 considered more than once to trigger passive type merge.
8649 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8651 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
8652 in case of error. Error message tuned.
8654 1999-11-21 Anthony Green <green@cygnus.com>
8656 * constants.c (find_methodref_index): Unwrap method names before
8657 inserting them in the constant pool.
8659 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
8661 * class.c (assume_compiled_node): New typedef.
8662 (assume_compiled_tree): New static data.
8663 (find_assume_compiled_node): New function.
8664 (add_assume_compiled): New function.
8665 (assume_compiled): New function.
8666 * class.c (make_class_data): Use assume_compiled.
8667 (is_compiled_class): Use assume_compiled.
8669 * java-tree.h (add_assume_compiled): Declare.
8671 * lang.c (lang_decode_option): Parse new options.
8673 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8675 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
8676 int_type_node: that's what `_Jv_AllocObject' expects.
8678 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8680 * parse.y (lookup_method_invoke): Use lang_printable_name to
8681 reliably build the type name during error report. Fixes PR gcj/97.
8683 1999-11-09 Tom Tromey <tromey@cygnus.com>
8685 * jcf-path.c: Include <sys/stat.h>.
8686 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
8687 (DIR_UP): New macro.
8689 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8691 * parse.y (source_end_java_method): Resume permanent allocation,
8692 reversing Apr 27 1998 patch.
8693 (patch_string_cst): Pop obstacks after having pushed the permanent
8696 1999-11-05 Tom Tromey <tromey@cygnus.com>
8698 * class.c (finish_class): Emit inlined methods if any native
8699 methods exist in the class. Fixes PR gcj/85.
8701 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8703 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
8704 (qualify_ambiguous_name): Likewise.
8706 1999-11-03 Godmar Back <gback@cs.utah.edu>
8708 * typeck.c: (lookup_java_method): search all inherited
8709 interfaces when looking up interface method.
8711 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8713 * parse.y (method_header:): Issue error message for rule `type
8715 (synchronized:): Error report when not using synchronized.
8717 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8719 * parse.y (resolve_qualified_expression_name): Prevent `this' from
8720 being used before the superclass constructor has been called.
8721 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
8722 instead of `CALL_THIS_CONSTRUCTOR_P'.
8724 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
8726 * check-init.c: Fix typo in comment.
8728 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8730 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
8733 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8735 * parse.y (expression_statement:): Call function to report
8736 improper invocation of a constructor.
8737 (parse_ctor_invocation_error): New function.
8739 1999-10-26 Mark Mitchell <mark@codesourcery.com>
8741 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
8744 1999-10-21 Tom Tromey <tromey@cygnus.com>
8746 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
8747 in generated `main'.
8749 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8751 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
8752 (qualify_ambiguous_name): Likewise.
8754 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8756 * parse.y (java_complete_tree): fold_constant_for_init to work on
8758 (java_complete_lhs): Likewise.
8759 (array_constructor_check_entry): Complete an initializer element
8760 on permanent_obstack.
8762 1999-10-19 Tom Tromey <tromey@cygnus.com>
8764 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
8765 From Mike Moreton <mike@pillim.demon.co.uk>.
8767 1999-10-15 Greg McGary <gkm@gnu.org>
8769 * java-tree.h (flag_bounds_check): Remove extern decl.
8770 * lang.c (flag_bounds_check): Remove global variable.
8771 (lang_f_options): Remove "bounds-check" entry.
8772 (lang_init_options): Default flag_bounds_check to "on".
8774 1999-10-14 Tom Tromey <tromey@cygnus.com>
8776 * jvgenmain.c (usage): New function.
8777 (main): Use it. Also, handle `-D' options.
8778 * jvspec.c (lang_specific_driver): Recognize -D.
8779 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
8781 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
8783 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8785 * jcf-dump.c (print_constant, disassemble_method): Don't call a
8786 variadic function with a non-literal format string.
8788 * parse-scan.y (report_main_declaration): Likewise.
8790 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
8792 * parse.y (read_import_dir, patch_assignment, patch_binop,
8793 patch_array_ref): Likewise.
8795 * typeck.c (build_java_array_type): Likewise.
8797 * verify.c (verify_jvm_instructions): Likewise.
8799 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8801 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
8803 1999-10-07 Anthony Green <green@cygnus.com>
8805 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
8806 where CHECK_PUT may fail for valid reasons.
8808 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
8809 UNSAFE_PUTN): New macros.
8811 1999-10-04 Tom Tromey <tromey@cygnus.com>
8813 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
8814 well. Fixes Java PR gcj/59.
8815 * parse-scan.y (yyerror): Report errors.
8817 1999-09-24 Glenn Chambers <GChambers@provsol.com>
8819 * decl.c (insert_block): Remove unconditional `abort'.
8821 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
8823 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
8824 FUNCTION_CODE now of type int. All callers changed.
8825 Set the builtin's DECL_BUILT_IN_CLASS.
8827 1999-09-23 Tom Tromey <tromey@cygnus.com>
8829 * jvspec.c (lang_specific_driver): Don't read spec file if
8830 -fsyntax-only given.
8832 1999-09-22 Tom Tromey <tromey@cygnus.com>
8834 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
8836 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
8837 (WORDS_TO_LONG): Likewise.
8838 (WORDS_TO_DOUBLE): Likewise.
8840 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8842 * jcf-write.c (RELOCATION_VALUE_0): New macro.
8843 (RELOCATION_VALUE_1): Likewise.
8844 (emit_iinc, emit_reloc, push_constant1, push_constant2,
8845 push_in_const, push_long_const): Prototyped.
8846 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
8847 (push_constant2): Likewise.
8848 (push_int_const): Cast find_constant1's integer arguments to `jword'.
8849 (find_constant_wide): Cast find_constant2's integer arguments to
8851 (find_constant_index): Cast find_constant2's and find_constant2's
8852 integer arguments to `jword'.
8853 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
8854 (emit_switch_reloc): Use RELOCATION_VALUE_0.
8855 (emit_if): Use RELOCATION_VALUE_1.
8856 (emit_goto): Likewise.
8857 (emit_jsr): Likewise.
8858 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
8859 argument to push_long_const to HOST_WIDE_INT.
8861 1999-09-15 Andreas Schwab <schwab@suse.de>
8863 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
8865 1999-09-20 Nick Clifton <nickc@cygnus.com>
8867 * lang.c (lang_decode_option): Extend comment.
8869 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8871 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
8874 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8876 * gjavah.c (get_field_name, print_method_info, print_include,
8877 add_namelet): Use xmalloc, not malloc.
8879 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
8880 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
8883 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
8885 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
8887 * jcf-path.c (add_entry): Likewise.
8889 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
8891 * jv-scan.c (xmalloc): Remove definition.
8893 * jvgenmain.c (xmalloc): Likewise.
8895 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
8897 * lex.c (java_store_unicode): Use xrealloc, not realloc.
8899 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
8900 concat, not xmalloc/sprintf.
8901 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
8902 (xstrdup): Remove definition.
8904 * parse.y (duplicate_declaration_error_p,
8905 constructor_circularity_msg, verify_constructor_circularity,
8906 check_abstract_method_definitions, java_check_regular_methods,
8907 java_check_abstract_methods, patch_method_invocation,
8908 check_for_static_method_reference, patch_assignment, patch_binop,
8909 patch_cast, array_constructor_check_entry, patch_return,
8910 patch_conditional_expr): Use xstrdup, not strdup.
8912 * zextract.c (ALLOC): Use xmalloc, not malloc.
8914 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8916 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
8918 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
8919 (do_spec, lang_specific_pre_link, lang_specific_driver,
8920 input_filename, input_filename_length): Don't declare.
8921 (main_class_name, jvgenmain_spec, lang_specific_driver):
8923 (lang_specific_driver): All calls to the function pointer
8924 parameter now explicitly call `fatal'.
8926 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8928 * parse.y (find_applicable_accessible_methods_list): Search
8929 abstract classes as interfaces.
8931 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8933 * class.c (finish_class): We're now outside a valid method
8934 declaration. Tell the rest of gcc so.
8936 1999-09-08 Bruce Korb autogen@linuxbox.com
8938 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
8940 1999-09-07 Tom Tromey <tromey@cygnus.com>
8942 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
8944 (decode_signature_piece): Don't emit "::" in JArray<>.
8945 (print_namelet): Only print trailing `;' when printing a class.
8947 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
8949 * java-tree.h: Delete declarations for all tree nodes now moved to
8951 * decl.c: Delete their definitions.
8953 1999-09-04 Mark Mitchell <mark@codesourcery.com>
8955 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
8956 * Makefile.in (OBJS): Add ggc-callbacks.o.
8957 (OBJDEPS): Likewise.
8959 1999-09-03 Tom Tromey <tromey@cygnus.com>
8961 * parse.y (strip_out_static_field_access_decl): Return operand if
8962 it satisfies JDECL_P.
8964 1999-09-02 Tom Tromey <tromey@cygnus.com>
8966 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
8967 Handle nested arrays, like `[[I'.
8969 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8971 * class.c (finish_class): Remove unused parameter, all callers
8974 * expr.c (build_java_athrow): Change return type to void.
8975 (java_lang_expand_expr): Make sure each case in switch returns a
8978 * java-tree.h (finish_class): Fix prototype to take void args.
8980 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
8981 (main): Issue return from main, not exit.
8983 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
8985 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
8987 * jv-scan.c (main): Issue return from main, not exit.
8989 * parse.y (check_abstract_method_definitions,
8990 java_check_abstract_method_definitions): Add static prototypes.
8991 (java_complete_expand_methods): Fix call to `finish_class'.
8993 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
8996 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8998 * lang.c (language_string): Constify.
9000 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9002 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
9003 Remove hacks for stuff which comes from libiberty.
9005 * Make-lang.in: Likewise.
9007 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
9009 * Makefile.in (xref.o): Depend on xref.c explicitly.
9011 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9013 * java-tree.h (lang_printable_name): Constify a char*.
9015 * lang.c (lang_printable_name): Likewise.
9017 1999-08-27 Jeffrey A Law (law@cygnus.com)
9019 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
9022 1999-08-26 Tom Tromey <tromey@cygnus.com>
9024 * gjavah.c (print_cxx_classname): Print "::" before qualified
9027 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9029 * parse.y (lookup_cl): Changed leading comment. Now does its best
9030 to set the column number.
9031 (qualify_ambiguous_name): Take WFL wrappers into account.
9033 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
9035 * verify.c (verify_jvm_instructions): Don't check instruction
9036 validity beyond end of method.
9038 1999-08-25 Tom Tromey <tromey@cygnus.com>
9040 * jvspec.c (lang_specific_driver): Correctly handle --help again.
9042 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9044 * gjavah.c (print_name, print_base_classname, utf8_cmp,
9045 cxx_keyword_subst, generate_access, name_is_method_p,
9046 get_field_name, print_field_name, super_class_name, print_include,
9047 decode_signature_piece, print_class_decls, usage, help,
9048 java_no_argument, version, add_namelet, print_namelet): Add static
9050 (print_base_classname, utf8_cmp, cxx_keyword_subst,
9051 name_is_method_p): Constify a char*.
9052 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
9053 Provide a final else clause in an if-else-if.
9054 (print_field_info): Add missing final arg in function call to
9056 (print_method_info, decompile_method, decode_signature_piece,
9057 print_c_decl, print_full_cxx_name, print_stub,
9058 print_mangled_classname, super_class_name, print_include,
9059 add_namelet, add_class_decl, print_class_decls, process_file,
9060 help): Constify a char*.
9062 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
9063 push_int_const, find_constant_wide, find_constant_index,
9064 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
9065 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
9066 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
9067 emit_if, emit_goto, emit_jsr, call_cleanups,
9068 make_class_file_name): Add static prototypes.
9069 (generate_bytecode_return, generate_bytecode_insns): Pass a
9070 NULL_PTR, not a NULL_TREE.
9072 * jv-scan.c: Include "jcf.h".
9073 (main): Declare using DEFUN macro.
9075 * jvspec.c (find_spec_file, lang_specific_pre_link,
9076 lang_specific_driver): Add prototypes.
9077 (find_spec_file): Constify a char*.
9079 * keyword.gperf (hash, java_keyword): Add prototypes.
9081 * lang.c (lang_print_error): Add static prototype.
9082 (lang_init): Prefer memcpy over bcopy to avoid casts.
9084 * lex.c (yylex): Add static prototype.
9086 * parse-scan.y: Include "lex.c" earlier.
9088 * parse.h: Remove redundant declaration for `yylex'.
9090 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
9091 labeled_block_contains_loop_p): Add static prototypes.
9092 (not_accessible_p): Make static to match prototype.
9094 * verify.c (start_pc_cmp): Don't needlessly cast away const.
9096 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9098 * parse.y (check_method_redefinition): Changed leading comment.
9099 (check_abstract_method_definitions): New function.
9100 (java_check_abstract_method_definitions): New function.
9101 (java_check_regular_methods): Call it.
9102 (verify_constructor_super): Fixed indentation.
9103 (lookup_method_invoke): Likewise.
9105 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9107 * parse.y (method_header): Return a null pointer if the current
9109 (finish_method_declaration): Return if the current function decl
9111 (source_start_java_method): Likewise.
9112 (java_method_add_stmt): Likewise.
9114 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9116 * class.c (emit_register_class): Removed unnecessary call to
9118 * parse.y (labeled_block_contains_loop_p): Removed unused local
9121 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9123 * parse.y (java_refold): Added prototype.
9125 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9127 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
9128 (java_stabilize_reference): Removed unnecessary `else'.
9129 (java_complete_lhs): Set flag to remember boolean. Call
9130 java_refold. Added comments.
9131 (java_decl_equiv): New function.
9132 (binop_compound_p): Likewise.
9133 (java_refold): Likewise.
9134 (patch_unaryop): Striped static field access assigned to decl and
9135 op. Changed promotion scheme for ++/-- operators.
9136 (search_loop): New function.
9137 (labeled_block_contains_loop_p): Likewise.
9138 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
9140 (patch_bc_statement): Call search_loop. Fixed comment.
9142 1999-08-14 Anthony Green <green@cygnus.com>
9144 * expr.c (java_lang_expand_expr): Mark static array data as
9147 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9149 * jvgenmain.c (main): NUL-terminate name_obstack.
9151 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9153 * check-init.c (check_bool2_init, done_alternative): Add static
9156 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
9157 (add_method, build_utf8_ref, build_class_ref,
9158 append_gpp_mangled_type, layout_class_method): Constify a char*.
9160 * decl.c (push_promoted_type, make_binding_level): Add static
9162 (push_promoted_type, pushdecl): Constify a char*.
9164 * except.c (find_handler_in_range, link_handler,
9165 check_start_handlers): Add static prototypes.
9167 * expr.c (process_jvm_instruction): Constify a char*.
9169 * gjavah.c (main): Constify a char*.
9171 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
9174 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
9176 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
9177 munge, print_ents): Constify a char*.
9179 * jcf-dump.c (disassemble_method): Constify a char*.
9180 (print_constant_pool, print_exception_table): Add static prototypes.
9181 (print_constant, print_exception_table, main, disassemble_method):
9184 * jcf-io.c (find_classfile, find_class): Likewise.
9186 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
9187 (set_source_filename, predefined_filename_p): Add static prototypes.
9188 (set_source_filename, get_constant, get_class_constant,
9189 find_in_current_zip): Constify a char*.
9191 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
9193 (add_entry, add_path, jcf_path_classpath_arg,
9194 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9196 * jcf-reader.c (get_attribute, jcf_parse_preamble,
9197 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
9198 jcf_parse_one_method, jcf_parse_methods,
9199 jcf_parse_final_attributes): Add static prototypes.
9200 (get_attribute): Constify a char*.
9202 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
9203 jcf_dependency_add_target, jcf_path_classpath_arg,
9204 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9206 * jv-scan.c (main): Constify a char*.
9207 (gcc_obstack_init): Add prototype arguments.
9209 * jvgenmain.c (gcc_obstack_init): Likewise.
9210 (main): Constify a char*.
9212 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
9214 (put_decl_string, lang_print_error): Constify a char*.
9215 (lang_init): Remove redundant extern prototype.
9217 * mangle.c (emit_unicode_mangled_name): Constify a char*.
9219 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
9220 Add static prototypes.
9221 (get_type_from_signature): Constify a char*.
9223 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
9224 Add static prototypes.
9225 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
9226 (verify_jvm_instructions): Constify a char*.
9228 * xref.c (xref_flag_value): Likewise.
9230 * xref.h (xref_flag_value): Likewise.
9232 * zextract.c (makeword, makelong): Add static prototypes.
9233 (makeword, makelong): Constify a uch*.
9235 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9237 * lang.c (java_dummy_print): Constify a char*.
9238 (lang_print_error): Likewise.
9239 (lang_init): Remove redundant prototype for `print_error_function'.
9240 (lang_init_source): Likewise.
9241 (lang_identify): Constify a char*.
9243 1999-08-09 Tom Tromey <tromey@cygnus.com>
9245 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
9246 (WORDS_TO_LONG): Likewise.
9247 (WORDS_TO_DOUBLE): Likewise.
9249 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9251 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
9253 * expr.c (java_stack_pop, java_array_data_offset,
9254 build_java_throw_out_of_bounds_exception, case_identity,
9255 build_java_check_indexed_type): Add static prototypes.
9256 (linenumber_table, expand_invoke, expand_java_field_op,
9257 build_primtype_type_ref, expand_byte_code): Constify a char*.
9259 * java-tree.h (build_primtype_type_ref, linenumber_table):
9261 (java_lang_expand_expr): Add prototype.
9263 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
9264 `java_lang_expand_expr'.
9266 * lex.c (java_lex_error): Constify a char*.
9267 (java_get_unicode, java_read_char, java_allocate_new_line,
9268 java_unget_unicode, java_sneak_unicode): Prototype.
9270 * parse-scan.y (current_class, package_name, method_declarator,
9271 report_class_declaration, yyerror): Constify a char*.
9273 * parse.h (java_report_errors): Prototype.
9274 (yyerror): Constify a char*.
9276 * parse.y (classitf_redefinition_error, check_modifiers,
9277 parse_jdk1_1_error, lookup_package_type,
9278 lookup_package_type_and_set_next, get_printable_method_name,
9279 purify_type_name): Constify a char*.
9280 (build_super_invocation, maybe_generate_finit,
9281 verify_constructor_super, parser_add_interface,
9282 add_superinterfaces, jdep_resolve_class, note_possible_classname,
9283 java_complete_expand_methods, java_expand_finals,
9284 cut_identifier_in_qualified, java_stabilize_reference,
9285 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
9286 merge_string_cste): Prototype.
9287 (single_type_import_declaration, yyerror,
9288 variable_redefinition_error, build_array_from_name,
9289 build_unresolved_array_type, check_class_interface_creation,
9290 resolve_class, complete_class_report_errors,
9291 note_possible_classname, read_import_dir,
9292 find_in_imports_on_demand, resolve_package, fix_constructors,
9293 check_deprecation, lookup_method_invoke,
9294 maybe_build_primttype_type_ref, array_constructor_check_entry):
9296 (java_complete_expand_methods, java_expand_finals): Make static.
9297 (convert_narrow): Remove static prototype.
9299 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
9301 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
9303 1999-08-02 Richard Henderson <rth@cygnus.com>
9305 * decl.c: Include defaults.h instead of expr.h.
9306 * parse.y: Likewise.
9308 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
9310 * java/decl.c (start_java_method): Change all uses of
9311 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
9312 Ensure expr.h is included.
9313 * java/expr.c (pop_arguments): Ditto.
9314 * java/parse.y (expand_start_java_method): Ditto.
9316 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9318 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
9320 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
9322 * decl.c: Include "function.h".
9323 * except.c: Likewise.
9324 * parse.y: Likewise.
9325 * Makefile.in: Update dependencies.
9327 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9329 * expr.c (build_java_soft_divmod): Provide a default case in switch.
9330 (java_lang_expand_expr): Mark parameters `target', `tmode' and
9331 `modifier' with ATTRIBUTE_UNUSED.
9333 * gjavah.c (process_file): Add braces around ambiguous `else'.
9335 * jcf-dump.c (print_access_flags, localvar_free): Change return
9338 * parse.y (java_complete_expand_method): Initialize variable
9340 (resolve_qualified_expression_name): Likewise for `field_decl'.
9341 (patch_method_invocation): Likewise for `class_to_search'.
9342 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
9343 (patch_assignment): Likewise for `lhs_type'.
9345 * verify.c (verify_jvm_instructions): Remove unused variable
9348 1999-07-25 Richard Henderson <rth@cygnus.com>
9350 * decl.c (va_list_type_node): New.
9352 1999-07-25 Anthony Green <green@cygnus.com>
9354 * gjavah.c (print_stub): New function.
9355 (METHOD_IS_NATIVE): New macro.
9356 (print_mangled_classname): Make static.
9357 (HANDLE_END_FIELD): Don't emit fields during stub generation.
9358 (process_file): Perform stub generation.
9359 (HANDLE_METHOD): Don't emit class decls during stub
9361 (HANDLE_END_METHOD): Take into account stub generation.
9362 (print_method_info): Handle stub generation.
9363 (print_stub): New function.
9364 (print_cxx_classname): Make signature consistant with others.
9365 (help): Describe -stubs option.
9366 (main): Create stub file.
9367 (version): Use version.c.
9368 (print_full_cxx_name): New function.
9369 (print_c_decl): Use print_full_cxx_name.
9371 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9373 * check-init.c (check_init): Handle MAX_EXPR.
9375 1999-07-15 Andrew Haley <aph@cygnus.com>
9377 * lang.c (flag_use_divide_subroutine): New variable.
9378 * typeck.c: (convert_ieee_real_to_integer): Bounds check
9379 fp-to-integer conversion.
9380 (convert): Call convert_ieee_real_to_integer when flag_fast_math
9383 * expr.c (build_java_soft_divmod): New function.
9384 (build_java_binop): Call build_java_soft_divmod if
9385 flag_use_divide_subroutine is set.
9386 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9387 soft_lrem_node: new builtin functions.
9388 (init_decl_processing) Initialize the new builtins.
9389 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9390 soft_lrem_node: new builtin functions.
9391 (build_java_soft_divmod): New function.
9392 * parse.y: Call build_java_soft_divmod if
9393 flag_use_divide_subroutine is set.
9396 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
9397 a --specs= arg) even if not linking.
9398 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
9399 -fuse-divide-subroutine
9401 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9403 * parse.y (resolve_and_layout): Check methods only once.
9404 (resolve_qualified_expression_name): Verify thrown exceptions
9406 (check_thrown_exceptions): Reject exceptions thrown in
9407 initializer. Error message tuned.
9409 1999-07-14 Andrew Haley <aph@cygnus.com>
9411 * expr.c (expand_expr): Do not return the last statement in a
9412 block as the block's value.
9414 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9416 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
9417 CALL_EXPR, to avoid order of evaluation changes.
9419 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9421 * parse.y (qualify_ambiguous_name): Do not use
9422 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
9424 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9426 * check-init.c (check_init): Handle MAX_EXPR.
9427 * expr.c (force_evaluation_order): Force method call arguments to
9428 be evaluated in left-to-right order.
9429 * parse.y (qualify_ambiguous_name): Loop again to qualify
9430 NEW_ARRAY_EXPR properly.
9432 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9434 * parse.y (patch_invoke): Resolve unresolved invoked method
9436 (qualify_ambiguous_name): STRING_CST to qualify expression for
9437 type name resolution.
9439 1999-06-24 Andrew Haley <aph@cygnus.com>
9441 * class.c (finish_class): Whenever a deferred method is
9442 output, rescan the list of methods to see if a new candidate for
9443 output can be found.
9445 1999-06-28 Tom Tromey <tromey@cygnus.com>
9447 * jvspec.c (lang_specific_driver): Recognize --help.
9449 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9451 * parse.y (resolve_package): Fixed bogus return statement.
9452 (patch_method_invocation): Resolve method invocation beginning with
9453 a package name qualifier.
9455 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9457 * Make-lang.in (java.stage1): Depend on stage1-start.
9458 (java.stage2): Likewise for stage2-start.
9459 (java.stage3): Likewise for stage3-start.
9460 (java.stage4): Likewise for stage4-start.
9462 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9464 * parse.y (java_complete_lhs): When doing cross referencing, don't
9465 try to keep file location on a WFL expanded as a CALL_EXPR.
9467 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9469 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
9470 compiling to class file a void method with an empty method body.
9471 As a side effect, the bytecode backend will generate the
9472 appropriate `return' instruction.
9474 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9476 * parse.y (lookup_package_type_and_set_next): New function prototype.
9477 (resolve_package): Search current and imported packages.
9478 (lookup_package_type_and_set_next): New function.
9480 1999-06-22 Andrew Haley <aph@cygnus.com>
9482 * verify.c (verify_jvm_instructions): Check for pending blocks
9483 before invalid PC test and opcode switch, not after.
9485 1999-06-21 Andrew Haley <aph@cygnus.com>
9487 * except.c (find_handler_in_range): The upper limit for exception
9488 ranges is exclusive, not inclusive: (start <= pc < end).
9489 (link_handler): find child pointer which points to outer by
9490 searching sibling list: previous code incorrectly assumed that
9491 outer->outer->first_child must point to outer.
9492 * verify.c (verify_jvm_instructions): FIXME added to code for
9494 (verify_jvm_instructions): Do not assume that the last block
9495 processed in a subroutine is a block which ends with a `ret'
9496 instruction. With some control flows it is possible that the last
9497 block ends with an `athrow'.
9499 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9501 * parse.y (qualify_ambiguous_name): Reorganized the post
9502 evaluation of non WFL leading expression nodes.
9504 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9506 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
9509 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9511 * parse.y (qualify_ambiguous_name): Handle qualified expression
9512 beginning with a STRING_CST.
9514 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9516 * parse.y (register_fields): Set DECL_INITIAL on both
9517 pre-initialized static and public fields.
9518 (resolve_field_access): Static field access expressions to always
9520 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
9521 qualification. CONVERT_EXPR to be resolved as an expression name.
9522 (java_complete_lhs): Identify and access qualified final
9523 initialized field in switch statement case expression.
9524 (fold_constant_for_init): Pre-initialized field decl constant to
9527 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9529 * parse.y (note_possible_classname): Mark returned node with
9530 QUALIFIED_P only if the original class name contained a '/'.
9532 1999-06-05 Anthony Green <green@cygnus.com>
9534 * Make-lang.in (gcjh): More parallel build fixes.
9536 1999-06-03 Mike Stump <mrs@wrs.com>
9538 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
9540 1999-06-02 Anthony Green <green@cygnus.com>
9542 * except.c (link_handler): Chain exception handlers in order.
9544 1999-06-02 Anthony Green <green@cygnus.com>
9546 * expr.c (expand_byte_code): Fill unreachable bytecode regions
9547 with nops and process as usual in order to always set correct EH
9548 ranges. Emit detailed warnings about unreachable bytecodes.
9550 1999-06-02 Anthony Green <green@cygnus.com>
9552 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
9555 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9557 * parse.y (lookup_field_wrapper): Unified returned value to NULL
9558 or the searched field decl.
9560 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9562 * parse.y (fold_constant_for_init): Convert numerical constant
9563 values to the type of the assigned field.
9565 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9567 * expr.c (lookup_field): Relaxed the test on class loading error
9569 * parse.y (fold_constant_for_init): Enabeled old code.
9571 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9573 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
9574 decide the validity of the cast of a java.lang.Cloneable reference
9576 (patch_conditional_expr): Fixed first argument passed to
9577 binary_numeric_promotion.
9579 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9581 * parse.y (qualify_ambiguous_name): Take into account that a
9582 CONVERT_EXPR might specify a type as a WFL.
9584 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9586 * parse.y (patch_assignment): Save the rhs before using it as an
9587 argument to _Jv_CheckArrayStore.
9589 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9591 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
9593 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9595 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
9596 floating point literal only when the exponent indicator has been
9599 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9601 * parse.y (formal_parameter:): Construct argument tree list
9602 element even if a yet unsupported final parameter was encountered.
9604 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9606 * parse.y (finish_method_declaration): Issue errors for native or
9607 abstract methods declared with a method body, as well as for non
9608 native or non abstract methods with no method body.
9610 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9612 * class.c (build_utf8_ref): Initialize variable `field'.
9614 * decl.c (init_decl_processing): Initialize variable `field'.
9616 * expr.c (build_known_method_ref): Mark parameters `method_type',
9617 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
9618 (process_jvm_instruction): Likewise for parameter `length'.
9620 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
9621 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
9624 * parse.y (maybe_generate_clinit): Remove unused variable
9625 `has_non_primitive_fields'.
9626 (find_in_imports_on_demand): Initialize variables `node_to_use'
9628 (patch_binop): Likewise for variable `prom_type'.
9629 (patch_unaryop): Likewise for variable `prom_type'.
9631 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
9633 * xref.c (xref_table): Add missing initializer.
9635 1999-05-14 Tom Tromey <tromey@cygnus.com>
9637 * java-except.h (struct eh_range): Removed unused `next' member.
9638 * verify.c (verify_jvm_instructions): Call check_nested_ranges
9639 after adding all exception handlers. Sort exception ranges in
9641 (struct pc_index): New structure.
9642 (start_pc_cmp): New function.
9643 * except.c (add_handler): Return `void'. Don't call link_handler;
9644 instead construct an ordinary linked list and do range
9646 (check_nested_ranges): New function.
9647 (link_handler): Changed interface to allow merging of eh_ranges.
9648 Split overlapping ranges. Return `void'.
9650 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9652 * parse.y (constructor_block_end:): New rule, tagged <node>.
9653 (constructor_body:): Use `constructor_block_end' instead of
9656 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9658 * parse.y (statement_nsi:): Pop `for' statement block.
9659 (java_complete_lhs): Labeled blocks containing no statement are
9660 marked as completing normally.
9662 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9664 * xref.c (xref_set_current_fp): New function, defined.
9665 * xref.h (xref_set_current_fp): New function, prototyped.
9667 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9669 * check-init.c (check_init): Take into account that
9670 LABELED_BLOCK_STMT can be empty.
9672 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9674 * parse.y (java_check_regular_methods): Warning check on not
9675 overriding methods with default access in other packages does not
9676 apply to `<clinit>'.
9677 (java_complete_lhs): If block body is an empty_stmt_node, replace
9678 it by NULL_TREE. This prevents gcc from generating an irrelevant
9681 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9683 * check-init.c (check_init): Removed code accepting to see things
9684 falling through default:, when doing xrefs.
9685 * java-tree.h (do_not_fold): New global variable, declared.
9686 * parse.y (do_not_fold): New global variable, defined.
9687 (java_complete_expand_method): Set `do_not_fold' to the value of
9688 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
9689 and reinstall them after them have been purged; do not check for
9690 initializations; do not issue missing return errors.
9691 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
9693 (patch_binop): Skip the fold part when doing xrefs.
9694 (build_string_concatenation): Skip the concatenation part when
9696 (patch_synchronized_statement): Do not generate a try-finally when
9698 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
9699 and keep the location where the throw was seen.
9700 * typeck.c (convert): When `do_not_fold' is set, do not attempt
9701 any treatment on the converted node an simply return a NOP_EXPR of
9703 * xref.c (xref_get_data): New function, defined.
9704 * xref.h (xref_get_data): New function, declared.
9705 (XREF_GET_DATA): Use xref_get_data.
9707 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9709 * gjavah.c (print_include): Cast the result of `strlen' to int
9710 when comparing against a signed value.
9711 (add_namelet): Likewise.
9713 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9715 * expr.c (expand_invoke): Mark parameter `nargs' with
9717 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
9719 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
9722 * jcf-reader.c (get_attribute): Cast a value to long
9723 when comparing against a signed expression. Likewise.
9725 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
9728 1999-05-11 Andrew Haley <aph@cygnus.com>
9730 * parse.y (source_end_java_method): If the current method contains
9731 any exception handlers, force asynchronous_exceptions: this is
9732 necessary because signal handlers in libjava may throw exceptions.
9733 * decl.c (end_java_method): Ditto.
9735 1999-05-11 Tom Tromey <tromey@cygnus.com>
9737 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
9739 * jvspec.c (THREAD_NAME): Removed.
9740 (GC_NAME): Likewise.
9741 (MATHLIB): Likewise.
9742 (WITHLIBC): Likewise.
9744 (THREADLIB): Likewise.
9745 (MATH_LIBRARY): Likewise.
9746 (lang_specific_driver): Don't add `-l' options to command line.
9747 Instead, add a single --specs option. Recognize `-L' options and
9748 use them to search for spec file.
9749 (find_spec_file): New function.
9750 (SPEC_FILE): New define.
9752 1999-05-11 Dave Brolley <brolley@cygnus.com>
9754 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
9755 cpplib-enabled build.
9757 1999-05-05 Per Bothner <bothner@cygnus.com>
9759 * class.c (make_field_value): DECL_INITIAL may be a string literal;
9760 temporarily zero it while calling rest_of_decl_compilation.
9762 * java-tree.h (string_ptr_type_node): Add declaration.
9763 * decl.c: Define and initialize string_ptr_type_node.
9764 * parse.y (patch_string_cst): Use string_ptr_type_node.
9766 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
9767 * parse.y (for_statement): Now unconditionally exit_block.
9768 (finish_labeled_statement): No longer exit_block if for-loop.
9769 (patch_loop_statement): Check harder if the loop is already labeled.
9771 * parse.y (patch_initialized_static_field): Removed function.
9772 (maybe_generate_clinit): Removed special handling for interfaces.
9773 (java_complete_expand_methods): Do a preliminary java_complete_tree
9774 on <clinit> to determine if it can be removed.
9775 (java_complete_expand_method): Remove special handling for <clinit>.
9776 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
9777 optimize if we get back empty_stmt_node.
9778 For MODIFY_EXPR, re-do checking of static initializers.
9779 (fold_constant_for_init): Don't return immediate if VAR_DECL.
9780 For VAR_DECL, pass correct context.
9782 * verify.c (verify_jvm_instructions): Better error messages.
9784 1999-05-03 Tom Tromey <tromey@cygnus.com>
9786 * parse-scan.y (interface_declaration): Call
9787 report_class_declaration for interfaces.
9789 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
9791 * Makefile.in: Remove -v from bison command lines.
9793 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9795 * check-init.c (check_init): Exclude a case of error when doing
9797 * class.c (layout_class_method): Don't generate the error message
9798 twice when compiling from source.
9799 * lang-options.h: Added `-Wredundant-modifers' and
9800 `-Wunusupported-jdk11' flags and help text.
9801 * lang.c (lang_decode_option): Added support for
9802 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
9803 flag_static_local_jdk11 and flag_redundant set accordingly.
9804 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
9805 * parse.h (EXPR_WFL_ADD_COL): New macro.
9806 (DECL_END_SOURCE_LINE): Likewise.
9807 (DECL_INHERITED_SOURCE_LINE): Likewise.
9808 * parse.y (static_ref_err): New function, prototyped.
9809 (CCB_TK): Now tagged <operator>.
9810 (class_body:): Remember the location of the closing '}' of a class
9811 definition when doing xrefs.
9813 (block_end:): Likewise.
9814 (create_class): Remember the location of the inherited class
9815 identifier when doing xrefs.
9816 (register_fields): Added test on first operand of `init' before
9817 testing it TREE_CODE.
9818 (method_header): Store the location of the class identifier in the
9819 class decl when doing xrefs.
9820 (finish_method_declaration): Don't combine first/last method line
9822 (java_check_regular_methods): Warning check on not overriding
9823 methods with default access on other packages move before check on
9824 static methods. Initialization of `aflags' also moved up.
9825 (resolve_expression_name): Call static_ref_err to report the error.
9826 (static_ref_err): New function, implemented.
9827 (resolve_field_access): Returned simplified static field access
9829 (resolve_qualified_expression_name): Check for illegal use of
9830 static fields in a non static context. Call static_ref_err to
9831 report error in various places.
9832 (java_complete_tree): Do not fold initialized static fields when
9834 (java_complete_lhs): Likewise.
9836 1999-04-29 Anthony Green <green@cygnus.com>
9838 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
9839 create internal labels.
9840 (lookup_label): Ditto.
9842 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9844 * class.c (layout_class_method): Generate <clinit>'s rtl for
9846 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9847 for interfaces' <clinit>.
9848 * expr.c (lookup_field): Search for fields in interfaces.
9849 (expand_invoke): Fixed indentation.
9850 (expand_java_field_op): Likewise. Use IS_CLINIT.
9851 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
9852 (IS_CLINIT): New macro.
9853 * parse.y (type_declaration:): Call maybe_generate_clinit after an
9854 interface was parsed.
9855 (maybe_generate_clinit): Don't generate if the current class is an
9856 interface with only fields of primitive types.
9857 (reset_method_name): Use IS_CLINIT.
9858 (java_complete_expand_method): Expand <clinit> when it exists for
9859 interfaces. Use IS_CLINIT.
9860 (resolve_expression_name): Use DECL_CONTEXT instead of
9861 current_class to build static field references.
9862 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
9863 ARRAY_REF when doing xreferencing.
9864 (check_final_assignment): Fixed typo in leading comment. Use
9866 (patch_array_ref): Don't fully expand array references when
9868 (patch_return): Use IS_CLINIT.
9869 (patch_throw_statement): Likewise.
9871 1999-04-22 Tom Tromey <tromey@cygnus.com>
9873 * Make-lang.in (JAVA_SRCS): Added check-init.c.
9875 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9877 * decl.c (predef_filenames, predef_filenames_size): New globals
9878 (init_decl_processing): predef_filenames and predef_filenames_size
9880 * java-tree.h (predef_filenames, predef_filenames_size): Declared
9882 * jcf-parse.c (predefined_filename_p): New function.
9883 (yyparse): Check that files on the command line are specified only
9884 once and issue a warning otherwise.
9885 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
9886 * parse.y (source_end_java_method): Nullify NOP method bodies, to
9887 avoid a gcc warning with -W -Wall turned on.
9888 (java_expand_classes): Abort if errors were encountered.
9889 (java_complete_lhs): If the cross reference flag is set, wrap
9890 field DECL node around a WFL when resolving expression name.
9892 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9894 * lang.c (lang_decode_option): Fixed returned value when parsing
9895 `-fxref=...' and `-Wall'.
9896 * parse.y (source_end_java_method): Do not generate code when
9897 flag_emit_xref is set.
9898 (resolve_expression_name): Do not build static field access when
9899 flag_emit_xref is set.
9900 (resolve_field_access): No special treatment on `length' when
9901 flag_emit_xref is set. Do not build qualified static field access
9902 when flag_emit_xref is set.
9903 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
9904 when flag_emit_xref is set.
9905 (patch_assignment): Do not generate array store runtime check when
9906 flag_emit_xref is set.
9907 * xref.c (xref_flag_value): Fixed function declaration
9909 (xset_set_data): New function.
9910 * xref.h (xref_set_data): Added prototype for new function.
9911 (typedef struct xref_flag_table): New field data.
9912 (XREF_GET_DATA): New macro.
9914 1999-04-19 Tom Tromey <tromey@cygnus.com>
9916 * xref.h (enum): Removed trailing comma.
9918 * parse.y (resolve_qualified_expression_name): Added missing
9921 1999-04-15 Anthony Green <green@cygnus.com>
9923 * gjavah.c: New prototypes for java_float_finite and
9926 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9928 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
9931 1999-04-06 Jeffrey A Law (law@cygnus.com)
9933 * Makefile.in (TREE_H): Add tree-check.h.
9934 (RTL_H): Add genrtl.h.
9936 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9938 * parse.y (patch_assignment): Added ArrayStoreException runtime
9941 1999-04-06 Per Bothner <bothner@cygnus.com>
9943 * expr.c (pop_type_0): New function.
9944 (pop_type): Use pop_type_0.
9945 * java-tree.h (pop_type_0): New declaration.
9946 * verify.c (verify_jvm_instructions): Check return instructions.
9948 * parse.y (patch_binop): Don't fold if non-constant and emiting
9951 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9953 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
9955 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
9956 (main_jcf): Don't define.
9957 (process_file): Don't set `main_jcf'.
9959 * java-tree.h (main_jcf): Don't declare.
9961 * jcf-parse.c (main_jcf): Add static definition.
9963 * lang.c (main_jcf): Don't define.
9965 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9967 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
9969 * decl.c (copy_lang_decl): Likewise for `bcopy'.
9971 * jcf-depend.c: Include "config.h", not <config.h>.
9973 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
9976 * jcf-path.c: Include "config.h", not <config.h>.
9978 * lex.c: Don't include various system header files.
9979 (java_init_lex): Cast the argument of `bzero' to PTR
9981 * parse-scan.y (java_push_parser_context): Likewise.
9983 * parse.y (java_push_parser_context): Likewise.
9984 (patch_bc_statement): Match format specifier to variable argument.
9986 * xref.c: Don't include <stdio.h>.
9988 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9990 * parse.y (struct parser_ctxt *ctxp): Now global.
9991 (declare_local_variables): Use WFL compound value for the
9992 declaration source line value, when doing cross-referencing.
9994 1999-03-31 Tom Tromey <tromey@cygnus.com>
9996 * gjavah.c (print_field_info): Allow constants of other types.
9997 (print_include): Generate include when new name is proper prefix
9998 of already printed name.
9999 (add_namelet): Likewise.
10000 (cxx_keyword_subst): New function.
10001 (print_method_info): Use it.
10002 (print_field_name): New function.
10003 (get_field_name): New function.
10004 (print_field_info): Use get_field_name and print_field_name.
10006 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10008 * Makefile.in (keyword.h): Generate using gperf language 'C', not
10009 'KR-C', so gperf uses the `const' keyword on strings.
10011 * keyword.gperf (java_keyword): Const-ify a char*.
10013 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10015 * parse.y (patch_bc_statement): Fixed identation and a bogus
10018 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10020 * parse.y (patch_assignment): Allow static variables in other
10021 classes to be assigned.
10023 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10025 * class.c (maybe_add_interface): Remove unused variable
10027 (make_class_data): Use = for assignment, not ==. Likewise.
10028 (emit_register_classes): Remove unused variable `decl'.
10030 * lex.c: Fix comment so as not to contain an embedded `/*'.
10032 * verify.c (verify_jvm_instructions): Remove unused variable
10035 1999-03-27 Per Bothner <bothner@cygnus.com>
10037 * parse.y (complete_loop_body): Rename to finish_loop_body.
10038 (complete_labeled_statement): Rename to finish_labeled_statement.
10039 (complete_for_loop): Rename to finish_for_loop.
10040 (complete_method_declaration): Rename to finish_method_declaration.
10042 * java-tree.h (continue_identifier_node): New global node.
10043 * decl.c: Define and initialize continue_identifier_node.
10044 * parse.y (generate_labeled_block): Remove - no longer needed.
10045 (build_loop_body): Use continue_identifier_node for continue block.
10046 (finish_labeled_statement): Also do pop_labeled_block actions.
10047 (java_complete_lhs): POP_LOOP even if error.
10048 (build_labeled_block): Special handling for continue_identifier_node.
10049 (patch_loop_statement): Re-organize.
10050 (patch_bc_statement): Re-write.
10052 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10054 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
10055 using a WFL compound value.
10056 * parse.y (xref.h): Include.
10057 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
10058 WFL compound value.
10059 (register_fields): Set WFL compound value to lineno if doing
10061 (java_complete_expand_method): Call expand_xref if flag_emit_xref
10063 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
10064 * xref.h (expand_xref): Prototype renamed from xref_generate.
10066 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10068 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
10069 (GET_CURRENT_BLOCK): New macro.
10070 * parse.y (current_static_block): New global variable.
10071 (method_body:): Define action.
10072 (complete_method_declaration): Set current_function_decl to NULL
10073 when work on the current method is done.
10074 (declare_local_variables): Use GET_CURRENT_BLOCK.
10075 (java_method_add_stmt): Likewise.
10076 (java_complete_expand_method): Disable the use of `this' when
10077 expanding <clinit>.
10078 (enter_a_block): If no current method exist, use
10079 current_static_block to link static initializer blocks.
10080 (exit_block): Rewritten to use current_static_block when no current
10081 method decl exists.
10082 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
10083 (patch_return): Forbid the use of `return' in static initializers.
10084 (patch_throw_statement): Fixed indentation. Issue specific error
10085 for uncaught thrown checked exception in static initializer
10086 blocks. Removed FIXME.
10088 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
10090 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
10091 Link gcj from gcc.o.
10093 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10095 * parse.y (find_applicable_accessible_methods_list): When dealing
10096 with interface: ensure that a given interface or java.lang.Object
10097 are searched only once.
10099 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10101 * gjavah.c (print_c_decl): Remove unused argument `flags'.
10103 * jcf-dump.c (print_access_flags): Add braces around if-else.
10105 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
10108 * lex.c (build_wfl_node): Add static prototype.
10110 * lex.h (build_wfl_node): Remove static prototype.
10112 * parse.y: Include lex.c early enough to declare everything needed.
10113 Ensure calls to `build_wfl_node' pass the proper arguments.
10114 (create_class): Remove unused variable `super_decl'.
10115 (get_printable_method_name): Initialize variable `name'.
10117 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10119 * Changelog: Fixed 1999-03-22 typos.
10120 * lang.c (lang_decode_option): Fixed typo in error string in the
10123 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10125 * Makefile.in (JAVA_OBJS): Added entry xref.o.
10126 (xref.o): New rule.
10127 * java-tree.h (flag_emit_xref): Declared extern.
10128 * lang.c (xref.h): Included.
10129 (flag_emit_xref): New global variable.
10130 (lang_decode_option): Added support for -fxref.
10132 * xref.h: Likewise.
10134 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
10136 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
10139 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10141 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
10142 $(srcdir)/../system.h and $(JAVA_TREE_H).
10143 (jcf-io.o): Depend on $(JAVA_TREE_H).
10144 (mangle.o): Likewise.
10146 * check-init.c (check_cond_init): Add static prototype.
10148 * class.c (build_java_method_type, hashUtf8String,
10149 make_field_value, get_dispatch_vector, get_dispatch_table,
10150 append_gpp_mangled_type, mangle_static_field): Likewise.
10151 (strLengthUtf8): Hide unused definition.
10152 (hashUtf8String): Const-ify.
10153 (make_field_value): Un-ANSI-fy.
10155 * constants.c: Move inclusion of jcf.h above java-tree.h.
10156 (set_constant_entry, find_class_or_string_constant,
10157 find_name_and_type_constant, get_tag_node,
10158 build_constant_data_ref): Add static prototype.
10160 * decl.c (push_jvm_slot, builtin_function,
10161 lookup_name_current_level): Likewise.
10162 (builtin_function): Const-ify.
10164 * except.c (expand_start_java_handler, expand_end_java_handler):
10165 Add static prototype.
10167 * expr.c (flush_quick_stack, push_value, pop_value,
10168 java_stack_swap, java_stack_dup, build_java_athrow,
10169 build_java_jsr, build_java_ret, expand_java_multianewarray,
10170 expand_java_arraystore, expand_java_arrayload,
10171 expand_java_array_length, build_java_monitor, expand_java_pushc,
10172 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
10173 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
10174 expand_compare, expand_test, expand_cond, expand_java_goto,
10175 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
10176 expand_java_field_op, java_push_constant_from_pool): Likewise.
10178 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
10179 (build_java_arraynull_check): Mark parameters `node' and `type'
10180 with ATTRIBUTE_UNUSED.
10181 (note_label): Likewise for parameter `current_pc'.
10182 (expand_java_call, expand_java_ret): Hide unused definition.
10184 * java-tree.h (make_class, build_constants_constructor,
10185 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
10186 init_outgoing_cpool, register_class, emit_register_classes,
10187 java_layout_seen_class_methods): Prototype.
10188 (unicode_mangling_length): Const-ify.
10189 (append_gpp_mangled_name, append_gpp_mangled_classtype,
10190 emit_unicode_mangled_name, format_int, format_uint,
10191 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
10192 jcf_print_utf8_replace, open_class): Prototype.
10194 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
10195 <stdio.h>. Include tree.h/java-tree.h.
10196 (utf8_equal_string usage, process_class): Add static prototype.
10197 (open_class): Don't prototype this here.
10198 (utf8_equal_string): Match arguments to format specifiers.
10199 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
10200 TABLE_SWITCH, disassemble_method): Likewise.
10202 * jcf-io.c: Include tree.h/java-tree.h.
10203 (open_class, find_classfile, jcf_print_utf8,
10204 jcf_print_utf8_replace): Const-ify.
10206 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
10207 parse_class_file): Add static prototype.
10208 (find_in_current_zip): Match definition to existing static
10211 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
10212 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
10213 finish_jcf_block, define_jcf_label, get_jcf_label_here,
10214 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
10215 write_chunks, adjust_typed_op, generate_bytecode_conditional,
10216 generate_bytecode_return, perform_relocations, init_jcf_state,
10217 init_jcf_method, release_jcf_state, generate_classfile):
10218 Add static prototype.
10219 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
10220 (make_class_file_name): Const-ify.
10222 * jcf.h (find_classfile): Const-ify.
10224 * jv-scan.c (reset_report): Remove prototype.
10226 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
10227 (error): Rewrite to allow varargs.
10229 * lang.c (lang_f_options): Const-ify.
10231 * lex.c (java_parse_escape_sequence): Add static prototype.
10232 (java_allocate_new_line): Match definition to existing static
10235 * mangle.c Include tree.h/java-tree.h.
10236 (unicode_mangling_length, emit_unicode_mangled_name,
10237 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
10239 * parse.h (jdep_code): Remove trailing comma in enumeration.
10240 (java_get_line_col): Move prototype outside of !JC1_LITE test.
10241 (reset_report): Add prototype.
10243 * verify.c (push_pending_label, merge_types): Add static
10246 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
10248 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10250 * parse.y (find_applicable_accessible_methods_list): Extend the
10251 search to superinterfaces when relevant.
10252 (search_applicable_methods_list): New function.
10254 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10256 * class.c (unmangle_classname): Implemented stricter testing
10257 before setting the QUALIFIED_P flag on an identifier.
10259 1999-03-16 Per Bothner <bothner@cygnus.com>
10261 * parse.y (java_complete_lhs): Call force_evaluation_order
10262 after patch_newarray.
10263 (patch_binop): Don't call fold if there are side effects.
10265 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10267 * parse.y (java_stabilize_reference): Use save_expr instead of
10268 building a SAVE_EXPR node.
10269 (java_complete_lhs): Patch the resulting string of the `+='
10270 operator (if necessary) and complete the RHS after having built
10273 1999-03-15 Per Bothner <bothner@cygnus.com>
10275 * class.c (make_class): Don't set CLASS_P here (because
10276 this function is also called by build_java_array_type).
10277 (push_class): Set CLASS_P here instead.
10278 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
10280 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
10281 context. If the context is class, perfer "super" over "synchronized".
10282 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
10284 * parse.y (create_class): Don't call parser_check_super here;
10285 it is not robust. Always wait until later.
10287 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
10288 match what JDK 1.2 does), but don't set ACC_PUBLIC.
10290 1999-03-13 Per Bothner <bothner@cygnus.com>
10292 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
10293 * lex.h (UNGETC): Change misleading macro.
10295 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10297 * parse.y (java_stabilize_reference): Return NODE when patching a
10299 (java_complete_lhs): Put parenthesis around truth values.
10301 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10303 * class.c (layout_class_method): Don't make rtl for interface
10305 * parse.h (GET_TYPE_NAME): New macro.
10306 * parse.y (if_then_statement:): Fixed indentation.
10307 (if_then_else_statement:): Likewise.
10308 (for_statement:): Fixed spacing.
10309 (try_statement:): Fixed indentation.
10310 (create_interface): Don't force interfaces to be abstract.
10311 (method_header): Abstract methods are OK in interfaces.
10312 (declare_local_variables): Fixed typo in comment.
10313 (java_complete_expand_method): Fixed indentation.
10314 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
10315 non accessible fields.
10316 (java_stabilize_reference): New function.
10317 (java_complete_lhs): Fixed indentation. Use
10318 java_stabilize_reference in compound assignment. Insert the
10319 cast. If not processing `+' fix string constants before processing
10322 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10324 * constants.c (find_class_or_string_constant): Cast variable `j'
10325 to a `jword' when comparing against one.
10327 * expr.c (java_lang_expand_expr): Remove unused variables
10328 `has_finally_p' and `op0'.
10330 * gjavah.c (print_field_info): Cast a value to jint when comparing
10331 against one. Likewise for a jlong.
10332 (add_namelet): Likewise cast a `sizeof' to an int when comparing
10333 against a signed quantity.
10335 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
10336 (print_signature): Don't needlessly dereference variable `str'
10338 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
10339 `max_locals' with ATTRIBUTE_UNUSED.
10340 (jcf_parse_class): Likewise for variable `index'.
10342 * parse.h (reverse_jdep_list): Remove static prototype.
10344 * parse.y (build_jump_to_finally): Remove prototype and definition.
10345 (reverse_jdep_list): Add static prototype.
10347 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
10348 `assignment' and `expr_decl'.
10350 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
10352 1999-03-12 Andrew Haley <aph@cygnus.com>
10354 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
10355 we'll need a directory separator and a null character.
10357 1999-03-10 Per Bothner <bothner@cygnus.com>
10359 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
10361 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
10363 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
10366 1999-03-05 Per Bothner <bothner@cygnus.com>
10368 * lex.c (java_parse_end_comment): Take extra parameter (next char).
10370 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
10372 * class.c (layout_class_method): A static method in a base class
10373 is never overridden, so treat it like it doesn't exist.
10374 However, do complain about private non-static method overriding
10375 public static method.
10377 * parse.y: Don't set unused INITIALIZED_P flag.
10378 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
10380 * parse.y (find_expr_with_wfl): Optimize tail-calls.
10381 (build_array_from_name): Re-order &index[string] to &string[index].
10383 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
10384 error_mark (it might catch more errors, but it is more likely to lose).
10386 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10388 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
10389 (parse-scan.o): Depend on toplev.h.
10391 * class.c (make_method_value): Add prototype. Make it static.
10392 Remove unused second argument, caller changed.
10394 * expr.c (java_lang_expand_expr): Remove unused variable
10397 * java-tree.h: Don't prototype find_in_current_zip.
10398 Add prototypes for verify_constant_pool, start_java_method,
10399 end_java_method, give_name_to_locals, expand_byte_code,
10400 open_in_zip, set_constant_value, find_constant1, find_constant2,
10401 find_utf8_constant, find_string_constant, find_class_constant,
10402 find_fieldref_index, find_methodref_index, write_constant_pool,
10403 count_constant_pool_bytes and encode_newarray_type.
10405 * jcf-dump.c: Remove unused variable `LONG_temp'.
10407 * jcf-parse.c: Include parse.h.
10408 (jcf_parse_source): Remove unused parameter, all callers changed.
10409 (jcf_figure_file_type): Add static prototype.
10410 (find_in_current_zip): Likewise. Also remove unused parameter,
10411 all callers changed.
10412 (read_class): Initialize variable `saved_pos'.
10414 * jcf-reader.c (jcf_parse_preamble): Mark variables
10415 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
10417 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
10418 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
10419 (java_parse_doc_section): Initialize variable `seen_star'.
10420 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
10421 (java_lex_error): Mark parameters `msg' and `forward' with
10423 (java_get_line_col): Mark parameters `filename' and `line' with
10426 * parse-scan.y: Include toplev.h.
10427 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
10429 * parse.h: use `struct JCF', not plain `JCF'.
10430 (java_parser_context_save_global, java_expand_classes
10431 java_parser_context_restore_global, java_parse): Add prototypes.
10433 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
10436 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
10438 * check-init.c (check_init): COPYN takes word count, not bit count.
10440 1999-02-26 Per Bothner <bothner@cygnus.com>
10442 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
10443 explicit build_decl. (Avoids crash in reload when optimizing.)
10445 1999-02-25 Per Bothner <bothner@cygnus.com>
10447 * decl.c (complete_start_java_method): Handle synchronized method
10448 even when compiling from bytecode.
10450 1999-02-26 Tom Tromey <tromey@cygnus.com>
10452 * gjavah.c (add_class_decl): Only generate `#include' if outer
10453 class is not the name of the class we are processing. Correctly
10454 append `.h' in #include.
10455 (process_file): Clean up newlines around generated `#include's.
10456 (decode_signature_piece): Correctly handle inner classes.
10457 (struct include): New structure.
10458 (all_includes): New global.
10459 (print_include): New function.
10460 (add_class_decl): Use it.
10461 (process_file): Likewise.
10462 (add_class_decl): Generate include for java-array.h if array
10464 (process_file): Don't generate java-array.h include.
10466 * gjavah.c (add_namelet): Check for standard package names here.
10467 (add_class_decl): Don't check for standard package names here.
10469 1999-02-25 Tom Tromey <tromey@cygnus.com>
10471 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
10472 When reading a zip file, only use strncmp if both strings are
10473 bigger than the buffer length. Initialize `k' when looping
10476 1999-02-24 Tom Tromey <tromey@cygnus.com>
10478 * gjavah.c (struct namelet): New structure.
10479 (add_namelet): New function.
10480 (print_namelet): New function.
10481 (print_class_decls): Use add_namelet and print_namelet to generate
10482 namespaces and not classes.
10483 (method_printed): New global.
10484 (HANDLE_END_METHOD): Examine method_printed.
10485 (print_method_info): Set method_printed when required. Print
10486 error if function to be ignored is marked virtual. Handle $finit$
10488 (METHOD_IS_FINAL): New macro.
10489 (print_field_info): Use it.
10490 (HANDLE_METHOD): Clear method_printed.
10491 (method_pass): New global.
10492 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
10493 (process_file): Do two passes over both fields and methods.
10494 (HANDLE_METHOD): Examine method_pass.
10495 (root): New global.
10496 (add_class_decl): New function.
10497 (print_class_decls): Don't scan over entire constant pool.
10499 1999-02-23 Tom Tromey <tromey@cygnus.com>
10501 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
10502 disable linking in that case.
10504 1999-02-20 Tom Tromey <tromey@cygnus.com>
10506 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
10509 1999-02-21 Per Bothner <bothner@cygnus.com>
10511 * decl.c (build_result_decl), java-tree.h: New method.
10512 (complete_start_java_method): Handle synchronized methods.
10513 Don't build DECL_RESULT here. (Ordering dependency problem.)
10514 (start_java_method): Call build_result_decl here instead ...
10515 * parse.y (java_complete_expand_method): ... and here.
10516 (expand_start_java_method): Don't call complete_start_java_method here.
10517 (java_complete_expand_method): Call it here instead.
10518 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
10519 * java-tree.h: ... here.
10521 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
10522 * parse.y (java_complete_lhs): Don't call force_evaluation_order
10523 for ARRAY_REF - it doesn't work when array bounds are checked.
10524 (patch_array_ref): Handle it here instead.
10526 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
10528 1999-02-19 Per Bothner <bothner@cygnus.com>
10530 Force left-to-right evaluation of binary operations etc.
10531 * expr.c (force_evaluation_order), java-tree.h: New function.
10532 * parse.y (java_complete_lhs): Pass binary operations, procedure
10533 calls, and ARRAY_REFs to force_evaluation_order.
10534 (various): Set TREE_SIDE_EFFECTS more carefully.
10536 Tolerate random (non-UTF8) encoding in comments without complaining.
10537 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
10538 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
10540 * parse.y (resolve_qualified_expression_name): Handle error_mark.
10541 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
10543 * parse.y (java_complete_lhs): Ignore an empty statement in a
10544 COMPOUND_EXPR. Don't complain about empty statement after return.
10546 1999-02-19 Per Bothner <bothner@cygnus.com>
10548 * parse.y (obtain_incomplete_type): Don't wrap unknown types
10549 in TREE_LIST - just chain the POINTER_TYPEs together.
10550 (resolve_class): If type already resolved, return decl.
10551 After resolving, update TREE_TYPE(class_type), and name (if array).
10552 * parse.h (do_resolve_class), parse.y: Make non-static.
10553 * class.c (maybe_layout_super_class): Take this_class argument.
10554 Do do_resolve_class if necessary.
10555 (layout_class, layout_class_methods): Adjust calls appropriately.
10556 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10557 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
10558 * typeck.c (build_java_array_type): Don't call layout_class.
10560 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10562 * parse.y (check_pkg_class_access): Allow private class access
10563 within the same package.
10564 (strip_out_static_field_access_decl): New function.
10565 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
10566 operator argument before testing its nature.
10568 1999-02-03 Per Bothner <bothner@cygnus.com>
10570 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
10571 (TRY_EXPR): Simplify - it no longer has a finally clause.
10572 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
10573 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10574 * expr.c (java_lang_expand_expr): Likewise.
10575 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
10576 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
10577 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
10578 (build_try_statement): Remove finally parameter and handling.
10579 (build_try_finally_statement): New function.
10580 (patch_try_statement): No longer need to support finally clause.
10581 (try_statement): Update grammar action rules.
10582 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
10583 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10585 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
10587 * jcf-parse.c (get_constant): Add braces around computation of 'd'
10588 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
10590 1999-02-17 Andrew Haley <aph@cygnus.com>
10592 * class.c (build_utf8_ref): Back out broken patch which was
10593 intended to to output signatures using '.' as a separator.
10595 * class.c (make_class_data): Output signatures using '.' as a
10596 separator, rather than '/'.
10597 (mangled_classname): Likewise.
10598 (make_field_value): Likewise.
10599 (make_method_value): Likewise.
10600 * constants.c (alloc_class_constant): Likewise.
10601 * expr.c (build_invokeinterface): Likewise.
10603 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10605 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
10606 of an ancient workaround.
10608 1999-02-10 Jeffrey A Law (law@cygnus.com)
10610 * jvspec.c (xmalloc): Kill the prototype. It does not belong
10613 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10615 * lex.c (yylex): Encode \0 as UTF8.
10617 1999-02-10 Tom Tromey <tromey@cygnus.com>
10619 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
10620 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
10621 (libgcj_zip): Renamed.
10622 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
10624 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
10626 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
10627 (GC_NAME): Renamed -lgc to -lgcjgc.
10629 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10631 * lex.c (java_lang_cloneable): Initialize.
10632 * parse.y (java_lang_cloneable): New static variable.
10633 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
10634 doing one more qualification round.
10635 (valid_ref_assignconv_cast_p): Reject null source or
10636 destination. Allow an array to be cast into java.lang.Cloneable.
10637 (patch_cast): Swapped two first arguments to first call to
10638 valid_ref_assignconv_cast_p.
10640 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10642 * parse.h: DECL_P renamed JDECL_P.
10643 * parse.y: DECL_P replaced by JDECL_P.
10644 (build_array_from_name): Always use pointer's type.
10645 (patch_bc_statement): Extra code to search continue target in a
10646 for loop. Fixed comments. Continue target is current loop when
10649 1999-02-05 Andrew Haley <aph@cygnus.com>
10651 * class.c (make_class_data): The superclass of an interface should
10652 be null, not class Object.
10654 * lex.c (java_lex): Sign extend hex literals.
10656 1999-02-04 Andrew Haley <aph@cygnus.com>
10658 * class.c (build_utf8_ref): Output signatures using '.' as a
10659 separator, rather than '/'.
10660 (make_class_data): Likewise.
10662 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
10664 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
10665 mkstemp.o. Get them from libiberty now.
10667 1999-02-02 Jeffrey A Law (law@cygnus.com)
10669 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
10671 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10673 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
10676 1999-02-02 Per Bothner <bothner@cygnus.com>
10678 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
10679 * jcf-write.c (generate_bytecode_return): New function.
10680 (generate_bytecode_insns): Use it, for RETURN_EXPR.
10682 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
10683 generate special [fd]const_[01] instructions.
10685 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
10687 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
10688 handling OPCODE_lookupswitch or OPCODE_tableswitch.
10690 1999-02-01 Per Bothner <bothner@cygnus.com>
10692 * parse.y (patch_method_invocation): Handle calling static methods,
10693 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
10695 * parse.y (java_complete_lhs): Don't complain about unreachable
10696 exit condition in a do-while statement.
10698 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10700 * lex.c (java_read_char): Fixed utf8 decoding.
10701 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
10703 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
10704 comments. Local variable `all_primitive' is gone. Broadened
10705 acceptance of `0' to floating point targets. `long' can now be
10706 widened to `double' or `float'.
10707 (valid_method_invocation_conversion_p): Added leading
10708 comment. Fixed tabulation.
10709 (build_string_concatenation): Optimize out left or right empty
10712 1999-01-28 Per Bothner <bothner@cygnus.com>
10714 * jcf-write.c (localvar_alloc): Only emit entry for
10715 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
10716 (generate_bytecode_insns): Only call put_linenumber if
10717 debug_info_level > DINFO_LEVEL_NONE.
10718 * jvspec.c (lang_specific_driver): If no -O* or -g* option
10719 is specified, add -g1 (for compatibility wih javac).
10721 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
10723 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
10724 gjavah.o, check-init.o, jv-scan.o
10726 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10728 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
10730 * gjavah.c: Include config.h and system.h.
10732 * javaop.h (inline): Don't define, its handled by system.h.
10733 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
10734 from `inline' to `static inline'.
10736 * jcf.h (inline): Don't define, its handled by system.h.
10738 * lex.c (inline): Likewise.
10740 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
10742 * lang-specs.h: Map -Qn to -fno-ident.
10744 1999-01-29 Richard Henderson <rth@cygnus.com>
10746 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
10748 1999-01-29 Tom Tromey <tromey@cygnus.com>
10750 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
10751 then cast it to Object before calling `append' method.
10753 1999-01-28 Per Bothner <bothner@cygnus.com>
10755 * check-init.c (check_bool2_init, check_bool_init, check_init):
10756 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
10757 * jcf-write.c (generate_bytecode_insns): Likewise.
10759 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10761 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
10762 * parse.y (patch_cast): Allow a boolean to be cast into a
10765 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10767 * parse.y: (class_declaration:): Fixed indentation.
10768 (class_member_declaration:): Extra `;' after field declaration now
10770 (interface_declaration:): Removed debug messages in error reports.
10771 (patch_binop): Nodes created and returned inherit the orignal
10772 node's COMPOUND_ASSIGN_P flag value.
10773 (patch_cast): Fix cast from char to floating point.
10775 1999-01-25 Andrew Haley <aph@cygnus.com>
10777 * except.c, java-except.h (expand_resume_after_catch): new
10779 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
10780 to branch back to main flow of control after a catch block.
10782 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10784 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
10785 $(srcdir)/../system.h.
10786 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
10787 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
10788 (jcf-write.o): Likewise.
10789 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10790 (mangle.o): Depend on $(srcdir)/../toplev.h.
10791 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10792 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10794 * class.c: Include output.h and parse.h.
10795 (mangled_classname): Add the `const' keyword to a char*.
10796 (find_named_method): Hide unused function definition.
10797 (build_utf8_ref): Change type of variable `c' to unsigned char.
10798 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
10799 (build_class_ref): Add the `const' keyword to a char*.
10800 (layout_class_method): Remove unused variable `buf'.
10802 * decl.c (find_local_variable): Remove unused variable `rtl'.
10803 (pushdecl): Likewise for variables `different_binding_level' and
10805 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
10806 (maybe_build_cleanup): Likewise for parameter `decl'.
10808 * except.c (expand_start_java_handler): Mark parameter `range'
10809 with ATTRIBUTE_UNUSED.
10811 * expr.c: Include except.h.
10812 (pop_type): Remove unused variable `i'.
10813 (pop_value): Likewise for variables `n_words' and `i'.
10814 (expand_java_arrayload): Likewise for variable `convert'.
10815 (java_lang_expand_expr): Likewise for variables `op0', `type',
10816 `mode', `unsignedp', `node' and `elements'.
10817 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
10819 (process_jvm_instruction): Add a `const' qualifier to a char*.
10821 * gjavah.c (output_directory): Add the `const' keyword to a char*.
10822 (temp_directory): Likewise.
10823 (print_c_decl): Likewise.
10824 (print_method_info): Likewise.
10825 (decode_signature_piece): Likewise.
10826 (print_mangled_classname): Likewise.
10828 * java-except.h: Provide prototypes for maybe_start_try,
10829 maybe_end_try and add_handler.
10831 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
10832 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
10833 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
10834 init_expr_processing, push_super_field, init_class_processing,
10835 can_widen_reference_to, class_depth, verify_jvm_instructions,
10836 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
10837 set_local_type, merge_type_state, push_type, load_type_state,
10838 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
10839 emit_unicode_mangled_name): Add prototypes.
10841 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
10842 (print_signature_type): Use ISDIGIT, not isdigit.
10843 (print_signature): Remove unused variable `j'.
10845 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
10846 int when comparing against one.
10848 * jcf-parse.c: Include toplev.h.
10850 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
10851 (localvar_free): Remove unused variable `i'.
10852 (generate_bytecode_conditional): Likewise for variable `kind'.
10854 * jv-scan.c: Include config.h and system.h. Remove redundant
10855 OS header and gansidecl.h includes.
10856 (warning): Add the `const' keyword to a char*. Also add
10857 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
10858 __STDC__, when determining whether to use ANSI-isms.
10859 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
10860 (xmalloc): Don't redundantly prototype here.
10861 (main): Remove unused parameter `envp'. Also fix the arguments
10862 passed to function `fatal' to match the format specifier.
10864 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
10866 * mangle.c: Include toplev.h.
10867 (emit_unicode_mangled_name): Declare parameter `len'.
10869 * parse.y (parse_warning_context): Add the `const' keyword to a
10870 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
10871 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
10872 (issue_warning_error_from_context): Add the `const' keyword to
10874 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
10875 not `__STDC__' for whether to use ANSI-isms.
10877 * typeck.c (incomplete_type_error): Mark parameters `value' and
10878 `type' with ATTRIBUTE_UNUSED.
10879 (parse_signature_type): Use ISDIGIT, not isdigit.
10881 * verify.c (check_pending_block): Add the `const' keyword to a char*.
10882 (verify_jvm_instructions): Likewise. Remove unused variables
10883 `field_name' and `default_val'.
10885 * zextract.c: Include config.h and system.h. Remove redundant
10886 OS header includes.
10888 * zipfile.h: Prototype `read_zip_archive'.
10890 1999-01-21 Andrew Haley <aph@cygnus.com>
10892 * typeck.c (convert): Allow conversions to void type: some
10893 optimizations in gcc do this.
10895 1999-01-21 Andrew Haley <aph@cygnus.com>
10897 * typeck.c (convert_ieee_real_to_integer): New function.
10898 (convert): When not using fast-math and using hardware fp, convert
10899 an IEEE NaN to zero.
10901 1999-01-18 Andrew Haley <aph@cygnus.com>
10903 * parse.y (patch_binop): Do a type conversion from signed to
10904 unsigned and then back to signed when a ">>>" is found.
10906 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10908 * java-tree.h: (check_for_initialization): Added prototype.
10909 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
10910 * parse.y (do_resolve_class): Removed unused locals.
10911 (read_import_dir): Likewise.
10912 (resolve_qualified_expression_name): Array creation
10913 expressions are valid primary expressions.
10914 (qualify_ambiguous_name): Likewise.
10915 (patch_synchronized_statement): Removed unused local.
10917 1999-01-17 Jeffrey A Law (law@cygnus.com)
10919 * Makefile.in (zextract.o): Add dependencies.
10921 * Makefile.in: Do not put ^Ls at the start of a line.
10923 1999-01-15 Per Bothner <bothner@cygnus.com>
10925 * expr.c (process_jvm_instruction): Coerce to correct Throwable
10926 sub-type the result of the call that gets the exception value.
10928 * parse.y (java_complete_expand_methods): If flags_syntax_only,
10929 don't call finish_class.
10931 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
10932 clear found before continuing.
10934 * verify.c (verify_jvm_instructions): On an array load, allow
10935 and handle top of stack to be TYPE_NULL.
10937 * gjavah.c (generate_access): Translate Java package private or
10938 protected access to C++ public, but with a comment.
10940 1999-01-13 Andrew Haley <aph@cygnus.com>
10942 * expr.c (generate_name): Name prefix changed to avoid clashes
10943 with assembler temp labels.
10945 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
10946 MODIFY_EXPR. Without this, code for the assignment may not be
10947 generated at all and the synchronized statement will read an
10948 uninitialized variable.
10950 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10952 * class.c (maybe_layout_super_class): Fixed returned value.
10953 * lex.c: Added 1999 to the copyright.
10954 (java_init_lex): Initialize java_lang_imported.
10955 * lex.h: Added 1999 to the copyright.
10956 * parse.h: Added 1999 to the copyright.
10957 (REGISTER_IMPORT): Fixed typo in trailing macro.
10958 (CURRENT_OSB): New macro.
10959 (struct parser_ctxt): New fields osb_depth, osb_limit.
10960 * parse.y (java_lang_id): New global variable.
10961 (type_import_on_demand_declaration): Don't import java.lang.* twice.
10962 (array_creation_expression:): Use CURRENT_OSB.
10963 (dims:): Uses a stack to keep track of array dimensions.
10964 (cast_expression:): Use CURRENT_OSB.
10965 (find_expr_with_wfl): Return NULL if node found doesn't meet the
10967 (register_fields): Fixed typos in comment.
10968 (check_method_redefinition): Fixed comment indentation.
10969 (java_check_regular_methods): Set saved found wfl to NULL after
10970 having reinstalled it in the previously found DECL_NAME.
10972 1999-01-10 Richard Henderson <rth@cygnus.com>
10974 * gjavah.c (java_float_finite): Use a union to do type punning.
10975 (java_double_finite): Likewise.
10977 1999-01-09 Per Bothner <bothner@cygnus.com>
10979 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
10980 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
10981 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
10982 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
10983 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
10984 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
10986 1999-01-08 Per Bothner <bothner@cygnus.com>
10988 * check-init.c (check_init): If compiling to native, we don't
10989 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
10991 1999-01-08 Tom Tromey <tromey@cygnus.com>
10993 * parse-scan.y (variable_declarator_id): Set or increment
10995 (bracket_count): New global.
10996 (formal_parameter): Handle case where bracket pairs trail variable
10999 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
11001 * jcf-parse.c (yyparse): variable len changed from a char to an
11002 int to prevent overflow.
11004 1999-01-06 Per Bothner <bothner@cygnus.com>
11006 * java-tree.h: Declare read_class.
11007 * jcf-parse.c (read_class): New function.
11008 (load_class): Now just call read_class.
11010 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
11011 * jcf-parse.c (parse_source_file): Declare save_error_count,
11012 which is needed by java_parse_abort_on_error macro,
11013 * parse.y (java_layout_classes, java_expand_classes): Likewise.
11015 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
11016 constructor, if initializing a static field.
11017 (patch_new_array_init): Set TREE_CONSTANT if it is.
11018 * expr.c (java_lang_expand_expr): For a static array constructor
11019 of primitive elements, allocate the array itself statically.
11020 Disabled until we can set the vtable field statically.
11022 * check-init.c: New file. Checks for definite assignment.
11023 * Makefile.in (JAVA_OBJS): Add check-init.o.
11024 * parse.y (java_complete_expand_method): Call check_for_initialization.
11025 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
11027 1999-01-06 Graham <grahams@rcp.co.uk>
11029 * parse.y : include system.h instead of including
11030 standard headers directly with the exception of <dirent.h>.
11032 1999-01-06 Per Bothner <bothner@cygnus.com>
11034 * lex.h: Moved static function declarations to lex.c,
11035 to shut up some -Wall warnings.
11036 * lex.c: Static function declarations moved here.
11037 * jcf-dump.c: Small fixes to shut up -Wall warnings.
11039 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11041 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
11043 1998-12-22 Per Bothner <bothner@cygnus.com>
11045 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
11046 * verify.c (verify_jvm_instructions): Fix off-by-one error.
11048 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
11049 (localvar_alloc): Change return type to void,
11050 (emit_unop): Remove unused variable size.
11052 * jcf-write.c (struct jcf_block): Add new union.
11053 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
11054 (call_cleanups): New functions.
11055 (struct jcf_partial): New fields num_finalizers and return_value_decl.
11056 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
11057 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
11058 * lang.c (lang_init): Call using_eh_for_cleanups.
11059 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
11060 completing operands to patch_synchronized_statement.
11061 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
11062 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
11063 WITH_CLEANUP_EXPR instead of TRY_EXPR.
11065 1998-12-20 John F. Carr <jfc@mit.edu>
11067 * Make-lang.in: Comment out control-Ls; they upset some makes.
11069 1998-12-18 Tom Tromey <tromey@cygnus.com>
11071 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
11074 1998-12-17 Tom Tromey <tromey@cygnus.com>
11076 * parse.y (DIR_SEPARATOR): New define.
11077 (check_class_interface_creation): Use it.
11079 * parse-scan.y (report_main_declaration): Recognize
11080 `java.lang.String' in argument to main.
11082 1998-12-16 Per Bothner <bothner@cygnus.com>
11084 * parse.y (create_interface): Remove bogus test.
11086 1998-12-16 Per Bothner <bothner@cygnus.com>
11088 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
11089 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
11091 1998-12-16 Tom Tromey <tromey@cygnus.com>
11093 * parse-scan.y (qualified_name): Use correct sprintf format.
11095 1998-12-15 Tom Tromey <tromey@cygnus.com>
11097 * gjavah.c (print_field_info): Changed how most negative number is
11100 1998-12-14 Per Bothner <bothner@cygnus.com>
11102 * parse.y (fold_constant_for_init): New function.
11103 (resolve_expression_name): Don't replace static final
11104 constant-initialized fields by its value.
11105 (java_complete_lhs): New. Same as java_complete_tree, except does
11106 not replace static final constant-initialized fields by their values.
11107 (register_fields): If there is an initializer, set DECL_INITIAL and
11108 MODIFY_EXPR_FROM_INITIALIZATION_P.
11109 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
11110 Only call patch_initialized_static_field if
11111 MODIFY_EXPR_FROM_INITIALIZATION_P.
11112 (patch_initialized_static_field): If not valid constant, clear
11115 * parse.y (lookup_field_wrapper): Fix thinko.
11117 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
11118 set and restore global lineno.
11120 1998-12-14 Tom Tromey <tromey@cygnus.com>
11122 * gjavah.c (print_field_info): If value to print is the smallest
11123 value of its size, then print as hex to avoid later warnings from
11126 1998-12-14 Tom Tromey <tromey@cygnus.com>
11128 * gjavah.c (decompile_method): Decompile `return null'.
11129 (process_file): Generate `#pragma interface'.
11130 (method_declared): New global.
11131 (print_method_info): Set it.
11132 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
11133 (print_method_info): Handle abstract methods.
11135 1998-12-13 Per Bothner <bothner@cygnus.com>
11137 * parse.y (patch_method_invocation): If class_decl is null
11138 (e.g. an array type), use original type.
11140 * parse.y (check_thrown_exceptions): Temporary hack to suppress
11141 errors about uncaught exception from clone (of array, specifically).
11143 1998-12-13 Tom Tromey <tromey@cygnus.com>
11145 * gjavah.c (decompile_method): Handle all types of `return'
11146 opcode. Decompile `return this' and `return'.
11147 (method_access): New global.
11148 (print_method_info): Set it.
11149 (decompile_method): Don't decompile a synchronized method.
11151 1998-12-13 Tom Tromey <tromey@cygnus.com>
11153 * jcf-reader.c (jcf_parse_one_method): Recognize
11155 * gjavah.c (HANDLE_END_METHOD): New macro.
11156 (HANDLE_CODE_ATTRIBUTE): New macro.
11157 (decompile_method): New function.
11158 (print_method_info): Don't print `;\n' at end of function decl.
11159 Include java-opcodes.h.
11160 (decompiled): New global.
11162 1998-12-12 Per Bothner <bothner@cygnus.com>
11164 * class.c (build_class_ref): Handle PRIMTYPE.class if
11165 flag_emit_class_files.
11166 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
11167 if flag_emit_class_files.
11168 * parse.y (java_complete_tree): Pre-liminary support for
11169 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
11171 * parse.y (patch_synchronized_statement): Don't call monitorexit
11172 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
11174 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
11176 * zipfile.h (opendir_in_zip): New declaration.
11177 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
11178 (opendir_in_zip): New function, using code from open_in_zip.
11179 (open_in_zip): Call opendir_in_zip.
11180 (find_class): Remove no-longer-used do_class_file parameter,
11181 but add source_ok parameter. Change logic so if we find a .java file,
11182 we don't look for .class in later classpath emtries.
11183 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
11184 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
11185 * gjavah.c: Update call to find_class.
11186 * jcf-dump.c: Likewise.
11188 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
11189 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
11190 nothing if body is empty_stmt_node.
11191 Various little fixes so SP gets correctly adjusted.
11192 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
11193 For CALL_EXPR, test if static first.
11194 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
11195 such as the ones we create for Object and Class.
11196 Set and restore current_function_decl.
11197 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
11198 (note_possible_classname): New function.
11199 (read_import_entry): Removed. Merged with read_import_dir.
11200 (read_import_dir): Don't call find_class - that only gives us
11201 the first classpath entry having the needed package.
11202 Use the struct buffer data structure from buffer.h.
11203 (read_import_dir, find_in_imports_on_demand): The remembered
11204 class names now use '.' (not '/') as package separator.
11206 * parse.y (java_complete_expand_methods): Call write_classfile
11207 here, and not in java_expand_classes (which only gets first class).
11209 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11211 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
11212 (register_fields): If a static fields has an initializer, just
11213 chain it on ctxp->static_initialized, and handle later.
11214 (java_complete_expand_methods): Force <clinit> first.
11215 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
11216 - it's already been completed.
11217 (patch_initialized_static_field): New function.
11218 (java_complete_field): Call it.
11220 1998-12-12 Per Bothner <bothner@cygnus.com>
11222 * expr.c (encode_newarray_type, build_new_array): New functions.
11223 * java-tree.h: Declare build_new_array.
11224 * jcf-write.c (patch_newarray): Use build_new_array.
11226 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
11227 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
11229 * parse.y (patch_new_array_init): Re-organize.
11230 Now is passed the actual array (pointer) type of the value.
11231 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
11232 (patch_array_constructor): Removed - merged into patch_new_array_init.
11233 (java_complete_tree): Update patch_new_array_init.
11235 * jcf-write.c (find_constant_index): New function.
11236 (generate_bytecode_insns): Use find_constant_index.
11237 (generate_classfile): Use find_constant_index for ConstantValue.
11239 1998-12-11 Tom Tromey <tromey@cygnus.com>
11241 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
11242 * decl.c (init_decl_processing): Renamed dtable -> vtable.
11243 * class.c (make_class_data): Renamed dtable -> vtable, and
11244 dtable_method_count -> vtable_method_count.
11246 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11248 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
11249 global variables, initialized.
11250 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
11251 Declared new global variables.
11252 * lex.c (java_lex): Return long_zero_node, float_zero_node,
11253 double_zero_node, integer_zero_node upon direct matching.
11254 * parse.y (purify_type_name): Added function prototype.
11255 (duplicate_declaration_error_p): Consider new_type as potentially
11256 being a incomplete type. Use purify_type_name on type string.
11257 (method_header): saved_type: unused variable removed. Don't figure
11258 return type if method name is invalid.
11259 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
11260 processed by patch_unaryop.
11261 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
11262 increment/decrement node into its original type after binary
11263 numeric promotion on its operands.
11265 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11267 * parse.y (array_initializer:): Array init operand is NULL_TREE
11268 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
11269 now an error. Fixed indentation problems.
11270 (patch_string): Handle error_mark_node as an argument.
11271 (patch_new_array_init): Fixed indentation problems.
11272 (array_constructor_check_entry): Removed check on null wfl_value.
11273 Return an error if wfl_value's walk returns an error.
11275 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11277 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
11278 * lex.c (java_lex): Remember column position before advancing one
11279 token. Retain location information on OCB_TK.
11280 * lex.h (typedef struct java_lc): Added new field.
11281 * parse.h (GET_SKIP_TYPE): New macro.
11282 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
11283 * parse.y (build_new_array_init, patch_new_array_init,
11284 patch_array_constructor, maybe_build_array_element_wfl,
11285 array_constructor_check_entry): New function prototypes.
11286 (switch_block:): Tagged <node>.
11287 (OCB_TK): Tagged <operator>.
11288 (array_initializer:): Installed actions.
11289 (variable_initializer): Build location information on element if
11291 (switch_statement:): Fixed indentation typo.
11292 (switch_block:): Redefined default action.
11293 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
11294 (patch_assignment): Removed duplicate code.
11295 (maybe_build_array_element_wfl, build_new_array_init,
11296 patch_new_array_init, patch_array_constructor,
11297 array_constructor_check_entry): New functions.
11299 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11301 * parse.y (array_initializer): Tagged <node>.
11302 (variable_initializer:): Use default rule.
11303 (array_initializer:): Defined actions.
11304 (variable_initializers:): Likewise.
11305 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
11306 non-static field accesses.
11307 (patch_invoke): Fixed indentation typo.
11308 (java_complete_tree): Likewise.
11309 (build_labeled_block): Changed leading comment. Generate an error
11310 in case of duplicate loop labels.
11311 (patch_conditional_expr): Patch results of string concatenation
11314 1998-12-06 Per Bothner <bothner@cygnus.com>
11316 * constants.c (find_methodref_index): When the class is an interface,
11317 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
11319 * decl.c (finit_identifier_node): Use "$finit$", rather than
11320 "<finit>" (which Sun's verifier rejects).
11321 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
11322 (generate_field_initialization_code): Removed.
11323 (fix_constructors) Don't add call to $finit$ here (wrong order).
11324 (patch_method_invocation): Add $finit$ call here.
11326 * java-tree.h (CALL_USING_SUPER): New macro.
11327 * parse.y (patch_invoke): Remove im local variable.
11328 (patch_method_invocation, patch_invoke): Don't pass super parameter.
11329 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
11330 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
11332 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
11334 * parse.y (java_complete_tree): Don't complain about unreachable
11335 statement if it is empty_stmt_node.
11337 * jcf-write.c (find_constant_wide): New function.
11338 (push_long_const): Use find_constant_wide.
11340 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
11341 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
11342 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
11343 Emit invokeinterface when calling an interface method.
11344 Emit invokespecial also when calling super or private methods.
11346 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
11348 1998-12-06 Per Bothner <bothner@cygnus.com>
11350 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
11352 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11354 * java-tree.h (java_layout_seen_class_methods): New function
11356 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
11357 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
11358 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
11359 * parse.y (method_declarator:): Defined action.
11360 (issue_warning_error_from_context): input_filename saved, set to
11361 the appropriate value and restored after java_error is called.
11362 (build_unresolved_array_type): Fixed comment.
11363 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
11364 (method_header): Deal with return type the same way type are
11365 handled for fields and method's parameters and local variables
11367 (check_method_redefinition): Removed extra CR.
11368 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
11369 (java_layout_seen_class_methods): New function.
11370 (java_layout_classes): Call java_layout_seen_class_methods.
11372 1998-12-03 Per Bothner <bothner@cygnus.com>
11374 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
11376 1998-12-03 Per Bothner <bothner@cygnus.com>
11378 * jcf-dump.c (main): Fix error message.
11379 * jcf-path.c (add_entry): Style fix.
11381 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11383 * class.c (layout_class_method): Call build_java_argument_signature
11384 on constructors too.
11385 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
11386 (patch_method_invocation): Define a primary when resolving an
11387 expression name. Augmented comment on code checking illegal `this'
11388 usage. Loosened it test by accepting NEW_CLASS_EXPR.
11390 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11392 * class.c (layout_class_method): Don't report error on non-static
11393 overriding static if the method is private.
11394 * java-tree.h (finish_class): Prototype added.
11395 * lex.c (java_get_line_col): Handle col argument -2 value.
11396 * parse.h: All static method declarations moved to parse.y.
11397 * parse.y: Now contains all static method declarations previously
11399 (find_expr_with_wfl, missing_return_error,
11400 unreachable_stmt_error): New functions.
11401 (java_get_real_method_name): Identify constructors bearing class
11402 names in source code compiled classes only.
11403 (java_complete_expand_methods): Call missing_return_error.
11404 (invocation_mode): Private methods invoked as static methods.
11405 (java_complete_tree): Call unreachable_stmt_error.
11407 1998-12-01 Tom Tromey <tromey@cygnus.com>
11409 * Makefile.in (+target): Removed.
11410 (+xmake_file): Likewise.
11411 (+tmake_file): Likewise.
11412 (.NOEXPORT): Removed duplicate.
11414 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11416 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
11418 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
11420 * jvgenmain.c: Remove the xmalloc prototype, we get it from
11421 libiberty.h. Provide an xmalloc definition.
11423 * jvspec.c: Remove the xmalloc prototype.
11425 * parse-scan.y: Include config.h and system.h. Don't include
11426 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
11427 Provide an xstrdup definition.
11429 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
11431 * jcf-path.c (add_entry): Recognize ".jar" too.
11432 * lang-specs.h: Likewise.
11434 1998-11-26 Per Bothner <bothner@cygnus.com>
11436 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
11437 soft_monitorenter_node, soft_monitorexit_node, throw_node.
11439 * jcf-write.c (generate_bytecode_insns):
11440 Handle pre/post-increment/decrement of long.
11442 * jcf-write.c (generate_bytecode_insns):
11443 Handle missing exception handler (finally for synchronized).
11445 1998-11-25 Per Bothner <bothner@cygnus.com>
11447 * java-tree.h (end_params_node): Declare global.
11448 * decl.c (end_params_node): New global.
11449 (init_decl_processing, start_java_method): Use end_params_node for
11450 end of list of parameter types. Follows correct gcc conventions.
11451 * expr.c (pop_argument_types, pop_arguments): Likewise.
11452 * lang.c (put_decl_node): Likewise.
11453 * typeck.c (various places): Likewise.
11454 * class.y (various places): Likewise.
11455 * parse.y (various places): Likewise.
11457 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
11458 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
11460 * class.c: Add #include flags.h, remove no-longer needed declaration.
11462 * class.c (layout_class_method): Remove commented-out code, re-format.
11463 Don't add vtable entry (or index) for private methods.
11464 * expr.c (expand_invoke): A private method is implicitly final.
11465 * class.c (make_class_data): If inlining or optimizing,
11466 skip private methods.
11468 * class.c (finish_class): New function. Calls existing methods,
11469 but alls emits deferred inline functions.
11470 * jcf-parse.c (parse_class_file): Call finish_class.
11471 * parse.y (java_complete_expand_methods): Likewise.
11473 * expr.c (build_java_binop): Explicit default, to silence -Wall.
11475 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
11477 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
11479 * jcf-write.c (generate_bytecode_conditional): Fix typo.
11481 1998-11-24 Per Bothner <bothner@cygnus.com>
11483 * (generate_classfile): Always write class access flag with
11486 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11488 * class.c (maybe_layout_super_class): New function.
11489 (layout_class): Reorganized. Loop on class methods dispatched into
11490 a new function. Call maybe_layout_super_class.
11491 (layout_class_methods, layout_class_method): New functions.
11492 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
11494 (expand_invoke): Likewise.
11495 * java-tree.h (all_class_list): New global variable declared.
11496 (layout_class_methods, layout_class_method): New function
11498 (LAYOUT_SEEN_CLASS_METHODS): New macro.
11499 * jcf-parse.c (all_class_list): New global variable.
11500 (load_class): Extended what class_or_name can be. Use parser
11501 context mechanism to save globals before calling jcf_parse.
11502 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
11503 is set on the file name.
11504 (jcf_parse): Layout class methods when Object is loaded, otherwise
11505 record class in all_class_list for delayed method layout.
11506 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
11507 * lang.c (put_decl_node): Decode <init> into the decl context
11509 * lex.c (java_allocate_new_line): Use xmalloc.
11510 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
11511 pointers, not TREE_LIST elements.
11512 (struct parser_ctxt): Fixed comment indentations, added comments
11513 and reordered some fields.
11514 (java_check_methods): Function prototype removed.
11515 * parse.y (java_push_parser_context): Use xmalloc.
11516 (java_parser_context_restore_global): Pop extra pushed ctxp only
11517 when there's nothing next.
11518 (maybe_create_class_interface_decl): Fixed comment, add new
11519 created class decl to all_class_list.
11520 (method_header): Use GET_REAL_TYPE on argument's types.
11521 (method_declarator): Use GET_REAL_TYPE, change type to the real
11522 type in TREE_LIST dependency node. Build argument list with the
11524 (create_jdep_list): Use xmalloc. Removed allocation error message.
11525 (obtain_incomplete_type): Fixed leading comment. Broadened
11526 incoming argument meaning.
11527 (register_incomplete_type): Use xmalloc. Removed allocation error
11529 (safe_layout_class): Fixed leading comment.
11530 (jdep_resolve_class): Reversed if statement condition and switch
11531 if and else bodies.
11532 (resolve_and_layout): Fixed leading comment. Broadened incoming
11534 (complete_class_report_errors): New local variable name, for
11535 clarity. purify_type_name used for all error cases.
11536 (java_get_real_method_name): Stricter check on constructors.
11537 (java_check_regular_methods): Reverse methods list only if not
11538 already laid out. Layout artificial constructor.
11539 (java_check_methods): Deleted.
11540 (source_start_java_method): Obtain incomplete type for patchable
11542 (java_layout_classes): Fixed leading comment. Use
11543 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
11544 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
11545 before returning. Fixed comments.
11546 (java_expand_classes): Check for errors up front.
11547 (patch_method_invocation): Class to search is resolved and laid
11550 1998-11-24 Per Bothner <bothner@cygnus.com>
11552 * expr.c (java_lang_expand_expr): Add missing emit_queue.
11554 * javaop.h (int8): Removed - not used.
11555 (jbyte): Redefine portably with correct signedness.
11557 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
11559 * jcf-write.c (generate_bytecode_insns): Fix typo
11560 OPCODE_getstatic to OPCODE_getfield.
11562 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
11563 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
11564 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
11566 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11568 * jcf-parse.c (jcf_parse_source): Function returned type is
11569 void. Added prototype.
11570 (jcf_parse): Function returned type is void.
11571 (yyparse): Remove call to fclose on the last parsed file.
11573 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
11575 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11577 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
11578 (layout_class): Cope with methods featuring WFL in decl names.
11579 * decl.c (unqualified_object_id_node): New global variable,
11581 (build_decl_no_layout): Removed.
11582 * expr.c (build_primtype_type_ref): Handle Double.
11583 (java_lang_expand_expr): Fixed indentations.
11584 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
11585 (flag_wall, flag_redundant, flag_not_overriding,
11586 flag_static_local_jdk1_1, unqualified_object_id_node): Global
11587 variable declarations.
11588 (build_decl_no_layout): Removed prototype.
11589 (java_get_real_method_name): Added prototype.
11590 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
11591 (java_parse_abort_on_error): Macro now just returns.
11592 * jcf-parse.c (jcf_parse_source): Check fclose returned
11593 value. Call emit_register_classes if java_report_errors returns
11595 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
11596 flag_static_local_jdk1_1): New integer flags.
11597 (lang_decode_option): New flags set here.
11598 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
11599 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
11600 the flag_redundant variable.
11601 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
11602 when parsing java.lang.Object class.
11603 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
11604 NULL_TREE to build.
11605 (resolve_qualified_expression_name): Fixed indentation.
11606 (patch_array_ref): Changed prototype.
11607 (not_initialized_as_it_should_p): Prototype removed.
11608 (java_report_errors): Added function prototype.
11609 * parse.y (formal_parameter:): Changed error message for not yet
11610 supported final parameters.
11611 (class_type_list:): Set both PURPOSE and VALUE of created
11612 TREE_LIST to be class_type.
11613 (primary_no_new_array:): Handle class literals on primitive types.
11614 (parse_warning_context): Reinstalled correct force_error and
11615 do_warning flags setups.
11616 (java_report_errors): Changed prototype. Return java_error_count
11618 (variable_redefinition_error): Consider treating variable type as
11620 (create_interface): Warn about redundant abstract modifier if
11621 flag_redundant is set. Changed error message.
11622 (lookup_field_wrapper): Save/restore globals before/after looking
11624 (duplicate_declaration_error_p): Consider treating declaration
11625 type as a fake pointer.
11626 (register_fields): Extract real type from dependency node. Check
11627 for duplicate field declaration after type adjustment. Use
11628 DECL_INITIAL to store static final initialized values.
11629 (method_header): Extract real function type from dependency node.
11630 (check_abstract_method_header): Use GET_METHOD_NAME.
11631 (obtain_incomplete_type): Layout fake pointer type.
11632 (safe_layout_class): Don't try to check for methods before layout.
11633 (java_complete_class): Don't check for correct throws clause
11634 elements inheritance here.
11635 (resolve_and_layout): Broadened name parameter meaning.
11636 (reset_method_name): Use GET_METHOD_NAME.
11637 (java_get_real_method_name): New function.
11638 (java_check_regular_methods): Don't check methods in
11639 java.lang.Object. Verify lineage of throws clause elements. Use
11640 flag_no_overriding in warning report.
11641 (check_throws_clauses): Don't check if class was from
11642 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
11643 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
11644 (declare_local_variables): Use flag_static_local_jdk1_1 to report
11645 warning on unsupported final local variables. Use build_decl
11646 instead of build_decl_no_layout. Get real local variable type from
11648 (source_start_java_method): Get real parameter type from
11649 dependency node. Call build_decl instead of build_decl_no_layout.
11650 (java_layout_classes): Reverse tree and layout type and class as
11651 required. Mark class as loaded when done.
11652 (resolve_field_access): Fixed indentation. Restricted condition
11653 leading to static field access code generation. Set field_type
11654 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
11655 (resolve_qualified_expression_name): Initialize type_found to
11656 null. Handle static field resolved during qualification. Fixed
11657 layout on non primitive field decl types.
11658 (not_accessible_p): Fixed typo in comment.
11659 (patch_method_invocation): Resolve and layout class to search from
11661 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
11662 layout non primitive type, if necessary. Make method node only to
11664 (find_applicable_accessible_methods_list): Consider WFL'ed method
11665 decl names. Fixed indentation.
11666 (argument_types_convertible): Resolve and layout target type if
11668 (java_complete_tree): Fixed indentation problems. Rewrote
11669 CALL_EXPR thrown exceptions check. Re-installed further processing
11670 of the assignment in certain cases.
11671 (patch_assignment): Call maybe_build_primttype_type_ref to perform
11672 inlining on class literals.
11673 (valid_builtin_assignconv_identity_widening_p): Cope with constant
11675 (valid_method_invocation_conversion_p): Likewise.
11676 (patch_string): Temporary disable forbidden use of `this' in
11677 explicit constructor invocations when doing string concatenation
11678 within their scope.
11679 (patch_unaryop): Added comment. Reinstalled code to disable
11680 further check on assignment operation with cast expression RHS.
11681 (patch_switch_statement): Fixed indentation.
11682 (build_try_statement): Call build_decl instead of
11683 build_decl_no_layout.
11684 (patch_synchronized_statement): Likewise.
11685 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
11686 IS_UNCHECKED_EXPRESSION_P.
11687 (check_thrown_exceptions_do): Changed leading comment. Resolve and
11688 layout argument exception type.
11689 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
11690 of IS_UNCHECKED_EXPRESSION_P.
11692 1998-11-18 Anthony Green <green@cygnus.com>
11694 * jcf-parse.c (yyparse): Open class file in binary mode.
11696 1998-11-15 Per Bothner <bothner@cygnus.com>
11698 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
11700 * jcf-write.c (perform_relocations): Move check out one loop.
11702 1998-11-15 Anthony Green <green@hoser.cygnus.com>
11704 * Make-lang.in: Fix reference to srcdir.
11705 * jv-scan.c: Add missing xmalloc prototype.
11706 * jvgenmain.c: Ditto.
11708 1998-11-15 Per Bothner <bothner@cygnus.com>
11710 * decl.c (error_mark_node), java-tree.h: New global.
11711 * parse.y: Use empty_stmt_node instead of size_zero_node.
11712 (build_if_else_statement): If missing else, use empty_stmt_node.
11714 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
11715 (java_complete_expand_method): Complain if return is missing.
11716 (java_check_regular_methods): Comment out incorrect error check.
11717 (not_accessible_p): Fix incorrect handling of protected methods.
11718 (patch_method_invocation): Pass correct context to not_accessible_p.
11719 (find_applicable_accessible_methods_list): Likewise.
11720 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
11721 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
11722 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
11723 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
11725 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
11726 (push_int_const): Remove reundant NOTE_PUSH.
11727 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
11728 (- case SWITCH_EXPR): Fix code generation bug.
11729 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
11730 (generate_classfile): More robust for abstract methods.
11732 1998-11-15 Anthony Green <green@cygnus.com>
11734 * Makefile.in: jv-scan and jvgenmain all require libiberty.
11735 * Make-lang.in: Ditto.
11737 * jv-scan.c: Remove xmalloc and xstrdup definitions.
11738 * jvgenmain: Ditto.
11740 1998-11-15 Per Bothner <bothner@cygnus.com>
11742 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
11744 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
11746 1998-11-14 Per Bothner <bothner@cygnus.com>
11748 Allow uses of interface types to verify. This is not really
11749 type-safe, but it matches what Sun does, and is OK as long as
11750 there are appropriate run-time checks.
11751 * verify.c (merge_types): If merging two interface types,
11752 just set the result to java.lang.Object.
11753 * expr.c (pop_type): Any interface is matches by java.lang.Object.
11755 1998-11-13 Tom Tromey <tromey@cygnus.com>
11757 * gjavah.c (main): Handle --output-class-directory argument.
11758 * jvspec.c (lang_specific_driver): Translate `-d' into
11759 -foutput-class-dir.
11760 * jcf.h (jcf_write_base_directory): Declare.
11761 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
11762 * lang-options.h: Mention -foutput-class-dir.
11763 * jcf-write.c (jcf_write_base_directory): New global.
11764 (make_class_file_name): Put generated .class file into `-d'
11765 directory, or into source directory if -d not given. Function now
11767 (write_classfile): Free class file name. Handle case where class
11769 (DIR_SEPARATOR): New macro.
11770 Include <sys/stat.h>
11772 * Makefile.in (prefix): New macro.
11774 1998-11-12 Per Bothner <bothner@cygnus.com>
11776 * parse.y (patch_invoke): Do less if flag_emit_class_files.
11777 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
11778 here (done in patch_invoke instead).
11779 (case_identity): Moved here from parse.y.
11781 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
11782 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
11783 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
11784 so they can be efficiently scanned without recursion.
11785 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
11786 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
11787 in BLOCK iteratively, rather than recursively.
11789 * parse.y (do_unary_numeric_promotion): New function.
11790 (patch_unaryop, patch_binop, patch_array_ref): Use it.
11792 * parse.y (patch_newarray): Various fixes.
11794 Re-do handling of switch statements (for proper block scoping).
11795 * parse.y: Add just a single block for the enture switch block,
11796 but don't create any "case blocks".
11797 (group_of_labels): Rmeoved unneeded non-terminal.
11798 CASE_EXPR and DEFAULT_EXPR are added to current block.
11799 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
11800 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
11801 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
11802 * parse.y (wfl_operator, print_int_node): Make non-static.
11803 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
11804 as part of recursive scan of block.
11805 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
11806 (patch_switch_statement): Most tests move dinto java_complete_tree.
11808 * parse.y: Make various production be non-typed (void).
11809 * parse.y (parse_error): Merged into issue_warning_error_from_context.
11810 * parse.y (add_stmt_to_compound): Don't create/change extra node.
11811 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
11813 * jcf-write.c (struct jcf_handler): New type.
11814 (struct jcf_switch_state): New type.
11815 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
11816 (alloc_handler, emit_unop, emit_reloc): New functions.
11817 (adjust_typed_op): Add extra parameter ("max type" offset).
11818 (emit_switch_reloc, emit_case-reloc): New function.
11819 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
11820 (generate_bytecode_insns): Support REAL_CST, switch statements,
11821 exception handling, method calls, object/array creation, and more.
11823 * class.c: Remove some unused variables.
11824 * constants.c (find_string_constant): New function.
11825 (count_constant_pool_bytes): Fix to correctly handle wide constants.
11826 * decl.c (complete_start_java_method): Don't _Jv_InitClass
11827 if flag_emit_class_files.
11829 1998-11-12 Tom Tromey <tromey@cygnus.com>
11831 * jcf-io.c (find_class): Added explanatory comment.
11833 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
11834 trailing slash to `.zip' entries.
11836 * jvspec.c (lang_specific_driver): Correctly handle case where
11837 GC_NAME not defined.
11839 1998-11-11 Tom Tromey <tromey@cygnus.com>
11841 * jvspec.c (GC_NAME): New define.
11842 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
11844 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
11846 1998-11-11 Per Bothner <bothner@cygnus.com>
11848 * jcf-dump.c (TABLE_SWITCH): Fix typos.
11850 1998-11-11 Tom Tromey <tromey@cygnus.com>
11852 * jcf-dump.c (main): Correctly recognize `--'-style long options.
11854 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11856 * class.c (is_compiled_class): Call safe_layout_class for class
11857 compiled from source.
11858 * conver.h (convert_to_integer, convert_to_real,
11859 convert_to_pointer): Added prototypes.
11860 * decl.c (init_decl_processing): Non longer push the decls of
11861 `methodtable', `constants', `Class', `Field', `dispatchTable'
11862 `jexception' and `Method'.
11863 * expr.c (build_invokeinterface): New function.
11864 (expand_invoke): static variable CLASS_IDENT now in
11865 build_invokeinterface. Use build_invokeinterface.
11866 (expand_java_field_op): Moved code to inline
11867 java.lang.PRIMTYPE.TYPE into a function.
11868 (build_primtype_type_ref): New function.
11869 * java-tree.def (INSTANCEOF_EXPR): New tree code.
11870 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
11871 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
11872 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
11873 (DECL_LOCAL_STATIC_VALUE): New macro.
11874 (build_invokeinterface, build_primtype_type_ref): New function
11876 (java_parse_abort_on_error): Macro rewritten.
11877 * jcf-parse.c (current_method): Add comment to declaration.
11878 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
11879 Function prototypes fixed.
11880 (jcf_parse_source): push/pop parser context. save/restore global.
11881 (parse_source_file): Fixed leading comment. Now take a
11882 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
11883 classes and pop the parser context anymore.
11884 (yyparse): Push parser context, save globals, parse the source
11885 file, restore globals and pop the parser context when processing a
11887 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
11888 * lex.c (java_parse_doc_section): New function.
11889 (java_lex): Call java_parse_doc_section when appropriate. Build an
11890 operator around INSTANCEOF_TK.
11891 * lex.h (java_lineterminator, java_sprint_unicode,
11892 java_unicode_2_utf8, java_lex_error, java_store_unicode):
11893 Prototypes rewritten.
11894 (java_parse_escape_sequence, java_letter_or_digit_p,
11895 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
11896 java_read_unicode, java_store_unicode, java_read_char,
11897 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
11898 Added function prototypes.
11899 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
11901 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
11903 (struct parser_ctxt): New fields: deprecated,
11904 current_parsed_class_un, gclass_list.
11905 (fix_method_argument_names, issue_warning_error_from_context,
11906 resolve_package, lookup_package_type): New function prototypes.
11907 (resolve_expression_name): Fixed function prototype.
11908 (find_applicable_accessible_methods_list): Fixed indentation, added
11909 extra argument in prototype.
11910 (check_final_assignment, build_null_of_type, check_deprecation,
11911 check_method_redefinition, reset_method_name,
11912 java_check_regular_methods, java_check_abstract_methods,
11913 maybe_build_primttype_type_ref): New function prototype.
11914 * parse.y (conver.h): Include.
11915 (INSTANCEOF_TK): Tagged <operator>.
11916 (single_type_import_declaration): Use REGISTER_IMPORT macro.
11917 (relational_expression:): Build binop for instanceof.
11918 (java_push_parser_context): Remember ctxp->gclass_list across
11920 (java_pop_parser_context): Simply return if no context
11921 exists. Remember gclass_list across contexts.
11922 (issue_warning_error_from_context): New function.
11923 (parse_error_context): Don't setup ctxp->elc here. Call
11924 issue_warning_error_from_context instead.
11925 (parse_warning_context): Likewise.
11926 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
11927 setup. Link new class/interface to ctxp->gclass_list.
11928 (add_superinterfaces): Register interface as incomplete if not
11930 (create_class): Remember class unqualified name in
11931 ctxp->current_parsed_class_un. Check class deprecation.
11932 (register_fields): Check field deprecation. Remember static final
11933 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
11935 (method_header): New local variable ORIG_ARG. Use unqualified
11936 current class name for check on constructor errors. Promote return
11937 type if of record type. Argument list fix moved in
11938 fix_method_argument_names, called here. Check method deprecation.
11939 (fix_method_argument_names): New function.
11940 (method_declarator): Promote record typed arguments.
11941 (safe_layout_class): Check class methods before layout.
11942 (java_complete_class): Compute field layout when patched.
11943 (do_resolve_class): Try to load class after having it renamed
11944 after the package name.
11945 (get_printable_method_name): Use DECL_CONTEXT.
11946 (reset_method_name): New function.
11947 (check_method_redefinition): Use reset_method_name.
11948 (java_check_regular_methods): New local variable
11949 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
11950 names for error report. Check for compile-time error when method
11951 found has default (package) access.
11952 (java_check_abstract_methods): Now takes an interface DECL node as
11953 an argument. Also reinstall real name on unchecked
11954 overriding/hiding methods for error report.
11955 (java_check_methods): Fixed leading comment. Get classes to verify
11956 from ctxp->gclass_list. Use CHECK_METHODS macro and set
11957 CLASS_METHOD_CHECKED_P on class verification.
11958 (lookup_java_method2): Get real method name if necessary.
11959 (find_in_imports): Don't check package class access here.
11960 (resolve_package, lookup_package_type): New functions.
11961 (java_layout_classes): Fixed leading comment. Take classes to be
11962 laid out from ctxp->gclass_list.
11963 (java_complete_expand_methods): Don't expand native and abstract
11965 (java_expand_classes): New function.
11966 (resolve_expression_name): Use additional argument ORIG. Retrieve
11967 values of static final field of primitive types.
11968 (resolve_field_access): Handles static final field of promotive
11970 (resolve_qualified_expression_name): Handle STRING_CST as
11971 primaries and package name resolution. Check deprecation on found
11972 decls. Set where_found and type_found on non static field resolved
11973 during qualification. Layout non primitive field decl types.
11974 (check_deprecation): New function.
11975 (maybe_access_field): Simplified.
11976 (patch_method_invocation_stmt): Local variable CLASS_TYPE
11977 removed. Reverse method's argument when primary is a type. Don't
11978 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
11979 instead. Include abstract class in the list of class searchable
11980 for constructors. Use DECL_CONTEXT of found method for access
11981 checks. Check method deprecation.
11982 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
11983 converting arguments. Handle INVOKE_INTERFACE.
11984 (lookup_method_invoke): Search constructor using existing
11985 infrastructure (don't rely on lookup_java_constructor anymore).
11986 (find_applicable_accessible_methods_list): Extra argument flag
11987 LC. Now include constructor in the search.
11988 (qualify_ambiguous_name): Conditional expression are primaries.
11989 (not_initialized_as_it_should_p): static final are always
11991 (java_complete_tree): Pass extra NULL argument to
11992 resolve_expression_name. Stricter test to carry on patching
11993 assignments. New case for INSTANCEOF_EXPR.
11994 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
11995 (check_final_assignment, maybe_build_primttype_type_ref): New
11997 (patch_assignment): Detect resolved static finals and carry normal
11998 assignment error check on them. Inline PRIMTYPE.TYPE read access.
11999 (try_builtin_assignconv): Access constant 0 on all primitive
12001 (valid_builtin_assignconv_identity_widening_p): Accept identical
12002 types. Accept all promoted type on int type.
12003 (valid_ref_assignconv_cast_p): Accept a null pointer to be
12004 assigned to a reference.
12005 (valid_method_invocation_conversion_p): Accept to check null
12007 (build_binop): Merge declaration and initialization of local
12009 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
12010 numeric types. Improved validity test for qualify operators on
12012 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
12013 and PREINCREMENT_EXPR. Also detect resolved static finals of a
12014 primitive type and issue the appropriate error message.
12015 (resolve_type_during_patch): Mark class loaded when resolved.
12016 (patch_cast): Allow null to be cased to reference types.
12017 (build_null_of_type): New function.
12018 (patch_array_ref): Handle array on references correctly.
12019 (patch_return): Removed unused local variable MODIFY. Force
12020 boolean to be returned as integers. Allows null to be returned by
12021 a function returning a reference.
12022 * typeck.c (convert_to_integer, convert_to_real,
12023 convert_to_pointer): Prototypes moved to convert.h
12024 (lookup_argument_method): Use method real name, if necessary.
12026 1998-10-30 Tom Tromey <tromey@cygnus.com>
12028 * class.c (build_class_ref): Changed name of primitive classes to
12031 * class.c (make_class_data): Renamed fields: nmethods to
12032 method_count, method_count to dtable_method_count. Always set
12033 `state' field to 0.
12034 * decl.c (init_decl_processing): Likewise.
12036 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12038 * class.c (layout_class): Don't mangle <finit>, produce
12039 __finit<class> instead. Don't verify artificial methods.
12040 * decl.c (finit_identifier_node): New declared global.
12041 (init_decl_processing): finit_identifier_node initialized.
12042 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
12043 * java-tree.h (finit_identifier_node): Declared as extern.
12044 (struct lang_decl): New field called_constructor.
12045 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
12046 (CLASS_HAS_FINIT_P): New macro.
12047 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
12048 explicit constructor invocation.
12049 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
12050 CALL_SUPER_CONSTRUCTOR_P): New macros.
12051 (write_classfile): Added prototype.
12052 * jcf-parse.c (jcf_parse_source): Parse and remember for
12053 generation if the file was seen on the command line.
12054 (parse_source_file): Don't write the class file here.
12055 (yyparse): Loop on files rewritten. Set current_jcf.
12056 (parse_zip_file_entries): Parse class file only if it was found.
12057 * lang.c (init_parse): Don't open command line provided filename
12059 (lang_parse): Don't set main_jcf anymore.
12060 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
12061 (JCONSTRUCTOR_CHECK): New macro.
12062 (JBSC_TYPE_P): New macro.
12063 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
12064 (COMPLETE_CHECK_OP_2): New macro.
12065 (struct parse_ctxt): New field explicit_constructor_p.
12066 (check_class_interface_creation): Fixed prototype indentation.
12067 (patch_method_invocation_stmt): Prototype reflects added argument.
12068 (patch_invoke): Likewise.
12069 (complete_method_declaration, build_super_invocation,
12070 verify_constructor_circularity,
12071 build_this_super_qualified_invocation, get_printable_method_name,
12072 patch_conditional_expr, maybe_generate_finit, fix_constructors,
12073 verify_constructor_super, create_artificial_method,
12074 start_artificial_method_body, end_artificial_method_body,
12075 generate_field_initialization_code): New function prototypes.
12076 * parse.y: Fixed leading comment
12077 (constructor_header:, constructor_body:, block_end:): Rules tagged
12079 (type_declaration:): Call maybe_generate_finit.
12080 (method_declaration:): Action for method_body: placed in new
12081 function complete_method_declaration, called here.
12082 (constructor_declaration:): Defined actions. Removed leading
12084 (constructor_header:): New rule with action.
12085 (constructor_body:): Rule rewritten using block_begin: and
12086 block_end:. Defined actions.
12087 (constructor_declarator:, explicit_constructor_invocation:):
12089 (block:): Use new rules block_begin: block_end:.
12090 (block_begin:, block_end:): New rules and actions.
12091 (block_statements:): Fixed error message for explicit
12093 (method_invocation:): Call build_this_super_qualified_invocation
12094 if primary is `this' or `super' was seen.
12095 (conditional_expression:): Action defined.
12096 (extra_ctxp_pushed_p): New static global flag.
12097 (java_parser_context_save_global): Create parser context if
12098 necessary. Use extra_ctxp_pushed_p to remember it.
12099 (java_parser_context_restore_global): Pop extra parser context if
12101 (build_array_from_name): Array on primitive types are marked
12103 (register_fields): Restore new name in field initializer
12104 expression if type was altered. Non static fields initialized upon
12105 declaration marked initialized.
12106 (maybe_generate_finit): New function.
12107 (maybe_generate_clinit): Use create_artificial_method,
12108 start_artificial_method_body, end_artificial_method_body. Generate
12109 debug info for enclosed initialization statements.
12110 (method_header): Fixed leading comment. Check constructor
12111 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
12113 (complete_method_declaration, constructor_circularity_msg,
12114 verify_constructor_circularity): New functions.
12115 (get_printable_method_name): New function.
12116 (check_method_redefinition): Don't rename <finit> methods. Fix
12117 declared constructor names. Error message for
12118 constructors modified.
12119 (java_check_regular_methods): Local variable seen_constructor
12120 renamed saw_constructor. Skip verification on constructors. Create
12121 default constructor with create_artificial_method.
12122 (java_check_methods): Removed unnecessary empty line.
12123 (create_artificial_method, start_artificial_method_body,
12124 end_artificial_method_body): New functions.
12125 (java_layout_classes): Changed leading comment. Reverse fields
12126 list if necessary. Always layout java.lang.Object if being
12128 (java_complete_expand_methods): Verify constructor circularity.
12129 (java_complete_expand_method): Call fix_constructor on
12130 constructors. Local variable no_ac_found removed. Restore
12131 bindings if method body expansion failed.
12132 (fix_constructors, verify_constructor_super,
12133 generate_field_initialization_code): New function.
12134 (java_expand_classes): Fixed leading comment. Write class file
12136 (resolve_expression_name): Check for illegal instance variable
12137 usage within the argument scope of an explicit constructor
12139 (resolve_qualified_expression_name): Pass extra from_super flag
12140 when invoking patch_method_invocation_stmt. New case for
12141 conditional expression when used as a primary. Check for error
12142 when acquiring super.
12143 (patch_method_invocation_stmt): Added extra argument super. New
12144 local variable is_static_flag. Set class_to_search according to
12145 the nature of the constructor invocation. Don't add `this'
12146 argument when expanding NEW_CLASS_EXPR. Check for illegal method
12147 invocation within the argument scope of explicit constructor
12148 invocation. Set is_static according to is_static_flag. Provide
12149 extra `super' argument to patch_invoke invocation.
12150 (patch_invoke): New argument from_super. Loop on arguments
12151 indentation fixed. Pass from_super to invocation_mode. New switch
12152 case INVOKE_SUPER. Fixed error message in switch default case.
12153 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
12155 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
12156 (lookup_method_invoke): Fixed prototypes in candidates list. Error
12157 message takes constructors into account.
12158 (find_applicable_accessible_methods_list): Fixed indentation.
12159 (qualify_ambiguous_name): Take explicit constructor invocation
12160 into account. Deal with a conditional expression as a primary to
12162 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
12163 case. Added extra argument to patch_method_invocation_stmt.
12164 Register calls made to explicit constructor `this'. Don't call
12165 save_expr in ARRAY_REF case when emitting class files. Check for
12166 illegal use of this when expanding explicit constructor invocation
12168 (complete_function_arguments): Set and reset parser context
12169 explicit_constructor_p field value when appropriate.
12170 (build_super_invocation, build_this_super_qualified_invocation):
12172 (patch_assignment): Fixed typo.
12173 (patch_unaryop): Check on final fields occurs only when a decl
12175 (patch_return): Take constructors into account.
12176 (patch_conditional_expr): New function.
12177 * typeck.c (build_java_signature): Removed unnecessary empty line.
12179 1998-10-28 Jeffrey A Law (law@cygnus.com)
12181 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
12183 1998-10-28 Tom Tromey <tromey@cygnus.com>
12185 * decl.c (init_decl_processing): Renamed fields.
12186 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
12187 interface_len, msize fields.
12189 * class.c (make_class_data): Removed subclass_head and
12190 subclass_next fields.
12191 * decl.c (init_decl_processing): Removed subclass_head and
12192 subclass_next fields.
12194 1998-10-28 Jeffrey A Law (law@cygnus.com)
12196 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
12197 * mangle.c (emit_unicode_mangled_name): Similarly.
12199 1998-10-26 Nick Clifton <nickc@cygnus.com>
12201 * jcf-parse.c (get_constant): Place braces around code to compute
12202 'd' when REAL_ARITHMETIC is not defined.
12204 1998-10-25 H.J. Lu (hjl@gnu.org)
12206 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
12209 1998-10-23 Tom Tromey <tromey@cygnus.com>
12211 * lang-specs.h: `.zip' files are input to jc1.
12213 1998-10-22 Per Bothner <bothner@cygnus.com>
12215 * jvspecs.c: Add (but don't enable) support for combining multiple
12216 .class and .java input filenames to a single jc1 invocation.
12217 Add support for -C flag (copile to .class files).
12218 Translate -classpath and -CLASSPATH arguments.
12219 * lang-specs.h: Don't set %2 spec.
12221 1998-10-22 Tom Tromey <tromey@cygnus.com>
12223 * jcf-path.c (add_entry): Don't add trailing separator if entry is
12225 (add_path): Don't add trailing separator to non-empty path
12228 * lang.c (lang_decode_option): Check for -fclasspath and
12229 -fCLASSPATH before examining other `-f' options.
12231 * java-tree.h (finalize_identifier_node): Don't declare.
12232 * class.c (make_class_data): Don't push "final" field.
12233 * decl.c (init_decl_processing): Don't push "final" field.
12234 (finalize_identifier_node): Removed.
12235 (init_decl_processing): Don't set finalize_identifier_node.
12237 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
12239 1998-10-11 Anthony Green <green@cygnus.com>
12241 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
12242 (JV_SCAN_SOURCES): New macro.
12243 (JCF_DUMP_SOURCES): Likewise.
12244 (jcf-dump$(exeext)): New target.
12245 (jv-scan$(exeext)): New target.
12247 1998-10-22 Tom Tromey <tromey@cygnus.com>
12249 * Makefile.in (LEX): Removed.
12250 (LEXFLAGS): Likewise.
12251 (SET_BISON): New macro.
12253 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
12254 spurious diffs in parse.c.
12255 ($(PARSE_SCAN_C)): Likewise.
12256 (PARSE_DIR): New macro.
12258 (PARSE_SCAN_C): Likewise.
12259 (PARSE_RELDIR): New macro.
12261 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
12263 * jcf-io.c (find_class): Use saw_java_source to determine when to
12264 look for `.java' file.
12265 * jcf-parse.c (saw_java_source): New global.
12266 (yyparse): Set it if `.java' file seen.
12268 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
12269 (GCJH_SOURCES): Likewise.
12270 * Makefile.in (datadir): New macro.
12271 (libjava_zip): Likewise.
12272 (JAVA_OBJS): Added jcf-path.o.
12273 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12274 (../gcjh$(exeext)): Likewise.
12275 (jcf-path.o): New target.
12276 * java-tree.h (fix_classpath): Removed decl.
12277 * jcf-parse.c (fix_classpath): Removed.
12278 (load_class): Don't call fix_classpath.
12279 * parse.y (read_import_dir): Don't call fix_classpath.
12280 * lex.h: Don't mention classpath.
12281 * lex.c (java_init_lex): Don't initialize classpath.
12282 * jcf-io.c (classpath): Removed global.
12283 (find_class): Use jcf_path iteration functions. Correctly search
12284 class path for .java file.
12285 (open_in_zip): New argument `is_system'.
12286 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
12287 classpath-related options.
12288 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
12290 (lang_init): Call jcf_path_init.
12291 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
12292 * lang-specs.h: Handle -I. Minor cleanup to -M options.
12293 Correctly put braces around second string in each entry.
12294 * gjavah.c (main): Call jcf_path_init. Recognize all the new
12295 classpath-related options.
12296 (help): Updated for new options.
12297 * jcf.h: Declare functions from jcf-path.c. Don't mention
12298 `classpath' global.
12299 * jcf-path.c: New file.
12301 * jcf-depend.c: Include jcf.h.
12303 * jcf-write.c (localvar_alloc): Returns `void'.
12304 (localvar_free): Removed unused variable.
12306 * lang.c (OBJECT_SUFFIX): Define if not already defined.
12307 (init_parse): Use OBJECT_SUFFIX, not ".o".
12309 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12311 * class.c (emit_register_classes): Renamed from
12312 emit_register_class.
12313 * java-tree.h (emit_register_classes): Prototype renamed from
12314 emit_register_class.
12315 * jcf-parse.c (yyparse): Call emit_register_classes once before
12317 * parse.y (java_expand_classes): No longer register classes.
12319 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12321 * class.c (is_compiled_class): New local variable
12322 seen_in_zip. Identify classes found in currently compiled source
12324 * decl.c (complete_start_java_method): Fixed typo.
12325 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
12326 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
12327 (CLASS_P): Moved around.
12328 (java_parse_abort_on_error): Macro moved from jcf-parse.c
12329 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
12331 (jcf_parse_source): Changed leading comment. Removed unnecessary
12332 fclose and CLASS_FROM_SOURCE_P marking.
12333 (parse_source_file): New local variables remember_for_generation
12334 and filename. Mark parsed file name identifier node. Removed block
12335 executed when parse_only was null. Set remember_for_generation.
12336 Use it as an argument to java_pop_parser_context.
12337 (yyparse): New local variables several_files, list, next node and
12338 current_file_list. Split ampersand separated file names into
12339 current_file_list. Iterate through the list and parse accordingly.
12340 * parse.h (java_pop_parser_context): New function prototype.
12341 * parse.y (ctxp_for_generation): New static global variable.
12342 (java_pop_parser_context): New argument generate. Link popped ctxp
12343 to ctxp_for_generation list accordingly.
12344 (java_complete_expand_methods): Fixed indentation.
12345 (java_expand_classes): New function.
12347 1998-10-17 Per Bothner <bothner@cygnus.com>
12349 * Makefile.in: Link with libiberty.a instead of memmove.o.
12351 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12353 * lex.c (setjmp.h): No longer included.
12354 * lex.h (setjmp.h): Included.
12355 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
12356 (duplicate_declaration_error_p): Renamed from
12357 duplicate_declaration_error.
12358 (build_array_from_name): New function prototype.
12359 * parse.y (setjmp.h): No longer included.
12360 (variable_declarator_id): Define action.
12361 (build_array_from_name): New function.
12362 (duplicate_declaration_error_p): Renamed from
12363 duplicate_declaration_error. Fixed leading comment.
12364 (register_fields): Main `for' loop reorganized. Uses
12365 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
12366 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
12367 build_array_from_name.
12368 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
12370 (read_import_dir): Don't try to skip `.' and `..'.
12371 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
12372 build_array_from_name. Main `for' loop reorganized.
12373 (resolve_qualified_expression_name): When building access to a
12374 field, use the type where the field was found, not its own type.
12375 (maybe_access_field): Use field DECL_CONTEXT if the type where the
12376 field was found is null.
12377 (qualify_ambiguous_name): Sweep through all successive array
12380 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12382 * java-tree.h (pop_labeled_block, lang_printable_name,
12383 maybe_add_interface, set_super_info, get_access_flags_from_decl,
12384 interface_of_p, inherits_from_p, fix_classpath,
12385 complete_start_java_method, emit_handlers, init_outgoing_cpool,
12386 make_class_data, register_class, alloc_name_constant): New
12387 function prototypes.
12388 * lang.c (lang_decode_option): Set argc argument unused. Fixed
12389 indentation. Added cast to remove warning.
12390 (lang_printable_name): Set v argument unused.
12391 (lang_print_error): Added argument to lang_printable_name call.
12392 (java_dummy_print, print_lang_decl, print_lang_type,
12393 print_lang_identifier, lang_print_xnode): All argument marked
12395 * lex.c (java_unget_unicode): Removed unnecessary argument.
12396 (java_allocate_new_line): Unused local variable is gone.
12397 (java_read_char): Added parenthesis in expressions to remove
12398 warnings. Added final return statement.
12399 (java_read_unicode): Added parenthesis in expression to remove
12401 (java_parse_end_comment): Fixed java_unget_unicode invocation.
12402 (java_parse_escape_sequence): Likewise.
12403 (java_lex): Unused local variables are gone. Fixed
12404 java_unget_unicode invocation.
12405 * lex.h (set_float_handler): Prototype added when JC1_LITE not
12407 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
12408 lang_printable_name invocation in macro.
12409 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
12411 (duplicate_declaration_error): Suppressed unused argument in
12413 (identical_subpath_p): Function declaration is gone.
12414 (patch_invoke): Suppressed unused argument in prototype.
12415 (patch_cast, build_labeled_block, check_thrown_exceptions):
12417 * parse.y (setjmp.h): Included
12418 (toplev.h): Likewise.
12419 (field_declaration:): Suppressed unused local
12420 (label_decl:): Fixed build_labeled_block invocation.
12421 (java_pop_parser_context): Put extra parenthesis around assignment
12423 (yyerror): Suppressed unused local variables.
12424 (variable_redefinition_error): Fixed lang_printable_name
12426 (create_interface): Suppressed unused local variables.
12427 (create_class): Likewise.
12428 (duplicate_declaration_error): Suppressed unused argument. Fixed
12429 lang_printable_name invocation.
12430 (register_fields): Suppressed unused local variable. Fixed
12431 duplicate_declaration_error invocation.
12432 (method_header): Suppressed unused local variable.
12433 (method_declarator, parser_check_super): Likewise.
12434 (java_complete_class): Suppressed unused local variable. Fixed
12435 fatal error message.
12436 (complete_class_report_errors): Added default: in switch.
12437 (java_check_regular_methods): Fixed lang_printable_name
12439 (check_throws_clauses): Likewise.
12440 (java_check_abstract_methods): Suppressed unused local
12441 variable. Fixed lang_printable_name invocation.
12442 (read_import_entry): Added supplemental return statement.
12443 (read_import_dir): Suppressed unused local variables.
12444 (check_pkg_class_access, declare_local_variables): Likewise.
12445 (source_start_java_method): Suppressed unused extern variable
12447 (expand_start_java_method): Suppressed unused extern and local
12448 variable declarations.
12449 (java_complete_expand_methods): Likewise.
12450 (java_complete_expand_method): Suppressed unused local variables.
12451 (make_qualified_name): Likewise.
12452 (resolve_qualified_expression_name): Added default: in
12453 switch. Fixed lang_printable_name invocation.
12454 (class_instance_creation_expression): Added parenthesis around
12456 (patch_method_invocation_stmt): Fixed lang_printable_name and
12457 patch_invoke invocations.
12458 (check_for_static_method_reference): Fixed lang_printable_name
12460 (patch_invoke): Suppressed unused arguments and local variables.
12461 (lookup_method_invoke): Suppressed unused local variables.
12462 (qualify_ambiguous_name): Added default: in switch.
12463 (identical_subpath_p): Function removed.
12464 (patch_assignment): Suppressed unused local variables. Suppressed
12465 unnecessary if statement. Fixed lang_printable_name invocations.
12466 (try_builtin_assignconv): Fixed lang_printable_name invocations.
12467 (valid_ref_assignconv_cast_p): Parenthesis around
12468 expression. Suppressed unused local variables.
12469 (build_binop): Suppressed unused local variables. fixed
12470 lang_printable_name invocations.
12471 (string_constant_concatenation): Suppressed unused local
12473 (patch_unaryop): Fixed lang_printable_name invocation.
12474 (patch_cast): Suppressed unnecessary argument. Fixed
12475 lang_printable_name invocation.
12476 (patch_array_ref): Fixed lang_printable_name invocation.
12477 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
12478 (build_labeled_block): Suppressed unused argument.
12479 (generate_labeled_block): Fixed build_labeled_block invocation.
12480 (build_loop_body): Suppressed unused local variables.
12481 (patch_loop_statement): Likewise.
12482 (patch_exit): Fixed lang_printable_name invocation.
12483 (patch_switch_statement): Likewise.
12484 (case_identity): First argument marked unused.
12485 (patch_try_statement): Fixed lang_printable_name invocations.
12486 (patch_synchronized_statement, patch_throw_statement): Likewise.
12487 (check_thrown_exceptions): Fixed check_thrown_exceptions and
12488 lang_printable_name invocations.
12489 (check_thrown_exceptions_do): Suppressed unused argument.
12491 1998-10-14 Tom Tromey <tromey@cygnus.com>
12493 * jcf-write.c (write_classfile): Add output class file as target.
12494 * lang-options.h: Added -MD, -MMD, -M, and -MM.
12495 * jcf.h: Added declarations for dependency-tracking functions.
12496 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
12497 * lang.c (lang_decode_option): Recognize -MD and -MMD.
12498 (finish_parse): Call jcf_dependency_write.
12499 (dependency_tracking): New global.
12500 (DEPEND_SET_FILE): New define.
12501 (DEPEND_ENABLE): New define.
12502 (init_parse): Enable dependency tracking if required.
12504 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
12505 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12506 (../gcjh$(exeext)): Likewise.
12507 (jcf-depend.o): New target.
12508 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
12509 (GCJH_SOURCES): Likewise.
12510 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
12512 (find_classfile): Added dep_name argument.
12513 (find_class): Compute name of dependency.
12514 (open_in_zip): Call jcf_dependency_add_file.
12515 * gjavah.c (output_file): No longer global.
12516 (usage): Don't mention "gjavah".
12518 (java_no_argument): Likewise.
12519 (version): Likewise.
12520 (main): Recognize and handle -M family of options.
12521 (print_mangled_classname): Return is void.
12522 (process_file): Handle case where output is suppressed.
12523 (HANDLE_END_FIELD): Likewise.
12524 (HANDLE_METHOD): Likewise.
12525 * jcf-depend.c: New file.
12527 1998-10-13 Jeffrey A Law (law@cygnus.com)
12529 * java-tree.def: Add missing newline at EOF.
12531 1998-10-13 Tom Tromey <tromey@cygnus.com>
12533 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
12534 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
12536 Include <config.h> and "system.h".
12537 (disassemble_method): Undefine RET to avoid clash with
12538 config/i386/i386.h.
12540 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12542 * decl.c (runtime_exception_type_node, error_exception_type_node):
12543 New global variables.
12544 (init_decl_processing): Initialized.
12545 * expr.c (java_lang_expand_expr): Set caught exception type to
12546 null if catch handler argument doesn't exit.
12547 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
12549 * java-tree.h (runtime_exception_type_node,
12550 error_exception_type_node): Global variables declared.
12551 (DECL_FUNCTION_THROWS): New macro.
12552 (DECL_FUNCTION_BODY): Modified comment.
12553 (DECL_SPECIFIC_COUNT): Likewise.
12554 (struct lang_decl): New field throws_list.
12555 (IS_UNCHECKED_EXPRESSION_P): New macro.
12556 * lex.c (java_lex): Generate location information for THROW_TK.
12557 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
12558 EXCEPTIONS_P): New macros.
12559 (enum jdep_code): New value JDEP_EXCEPTION.
12560 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
12561 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
12562 PATCH_METHOD_RETURN_ERROR): New macros.
12563 (patch_method_invocation_stmt): Added new argument to prototype.
12564 (patch_synchronized_statement, patch_throw_statement,
12565 check_thrown_exceptions, check_thrown_exceptions_do,
12566 purge_unchecked_exceptions, check_throws_clauses): New function
12568 * parse.y Fixed typo in keyword section.
12569 (throw:): Rule tagged <node>.
12570 (THROW_TK): Keyword tagged <operator>.
12571 (method_header:): Last argument to call to method_header passed
12573 (throws:, class_type_list:, throw_statement:,
12574 synchronized_statement:, synchronized:): Defined actions.
12575 (method_header): New local variable current. Register exceptions
12576 from throws clause.
12577 (java_complete_tree): Complete and verify exceptions from throws
12579 (complete_class_report_errors): Error message on exceptions not
12581 (java_check_regular_methods): Fixed typo. Shortcut on private
12582 overriding methods. Changed error message on method
12583 redefinition. Check for throws clause compatibility.
12584 (check_throws_clauses): New function.
12585 (java_check_abstract_methods): Use DECL_NAME for wfl or current
12586 method. Changed error message on method redefinition.
12587 (currently_caught_type_list): New static variable.
12588 (java_complete_expand_methods): Purge unchecked exceptions from
12589 throws clause list. Call PUSH_EXCEPTIONS before walk and
12590 POP_EXCEPTIONS after.
12591 (resolve_qualified_expression_name): Pass new argument as NULL to
12592 patch_method_invocation_stmt.
12593 (patch_method_invocation_stmt): New argument ref_decl. Invoke
12594 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
12595 argument list when appropriate. Use new argument if non null to
12596 store selected method decl.
12597 (patch_invoke): Convert if necessary args of builtin types before
12598 forming CALL_EXPR. Argument list no longer reversed here.
12599 (invocation_mode): Treat final methods as static methods.
12600 (java_complete_tree): New cases for THROW_EXPR: and
12601 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
12603 (complete_function_arguments): No more RECORD_TYPE
12604 conversion. Function parameter nodes no longer saved.
12605 (valid_ref_assignconv_cast_p): Avoid handling null type.
12606 (patch_binop): Fixed null constant reference handling.
12607 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
12608 BUILD_THROW macros.
12609 (patch_try_statement): Fixed comments. Record caught types in
12610 list, push the list, expand try block and pop the list.
12611 (patch_synchronized_statement, patch_throw_statement,
12612 check_thrown_exceptions, check_thrown_exceptions_do,
12613 purge_unchecked_exceptions): New functions.
12614 * typeck.c (lookup_argument_method): Allow WFL in place of method
12615 DECL_NAME during method definition check
12617 1998-10-09 Tom Tromey <tromey@cygnus.com>
12619 * gjavah.c (decode_signature_piece): New function.
12620 (print_c_decl): Use it. Added `name_override' argument.
12621 (print_method_info): Use name_override argument to print_c_decl.
12622 (seen_fields): Removed.
12623 (print_field_info): Don't update seen_fields.
12624 (struct method_name): New structure.
12625 (method_name_list): New global.
12626 (print_method_info): Add new method to list of methods.
12627 (name_is_method_p): New function.
12628 (print_field_info): If field name has same name as method, then
12630 (process_file): Parse methods before fields.
12631 (field_pass): New global.
12632 (HANDLE_END_FIELD): Take field_pass into account.
12634 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12636 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
12637 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
12639 1998-10-03 Anthony Green <green@cygnus.com>
12641 * jvspec.c: Fix bug in jvgenmain_spec patch.
12643 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12645 * Makefile.in (lang.o:): Install dependency on java-tree.def.
12646 * decl.c (soft_exceptioninfo_call_node): New global variable.
12647 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
12648 takes extra integer argument. soft_exceptioninfo_call_node
12650 * except.c (java_set_exception_lang_code): New function
12651 (method_init_exceptions): Called here.
12652 (prepare_eh_table_type): New function.
12653 (expand_end_java_handler): Called here.
12654 * expr.c (build_java_throw_out_of_bounds_exception): Now features
12655 one argument. Modified generation of call to
12656 soft_badarrayindex_node to use new argument.
12657 (build_java_arrayaccess): Pass faulty index value to
12658 build_java_throw_out_of_bounds_exception.
12659 (generate_name): New function.
12660 (java_lang_expand_expr): New local variables node, current,
12661 has_finally_p. Expand TRY_EXPR node.
12662 (process_jvm_instruction): Replace top of the stack with thrown
12663 object reference when entering exception handler.
12664 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
12665 specific tree codes.
12666 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
12668 (DECL_SPECIFIC_COUNT): New macro.
12669 (prepare_eh_table_type, java_set_exception_lang_code,
12670 generate_name): New function declarations.
12671 (match_java_method): Declaration deleted.
12672 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
12674 * lex.c (TRY_TK, CATCH_TK): Generate location information.
12675 * parse.h (redefinition_error, refine_accessible_methods_list,
12676 can_cast_to_p): Function declaration removed.
12677 (classitf_redefinition_error, variable_redefinition_error,
12678 parse_jdk1_1_error, find_applicable_accessible_methods_list,
12679 find_most_specific_methods_list, argument_types_convertible,
12680 enter_a_block, valid_builtin_assignconv_identity_widening_p,
12681 valid_cast_to_p, valid_method_invocation_conversion_p,
12682 try_reference_assignconv, add_stmt_to_compound,
12683 build_jump_to_finally, build_tree_list, patch_try_statement,
12684 java_get_catch_block): New function declarations.
12685 * parse.y (string_buffer_type): Global variable deleted.
12686 (group_of_labels, catches, catch_clause, catch_clause_parameter,
12687 finally): Rules tagged <node>.
12688 (TRY_TK, CATCH_TK): Token tagged <operator>.
12689 (class_body_declaration:, class_member_declaration:,
12690 formal_parameter:, explicit_constructor_invocation:,
12691 interface_member_declaration:, constant_declaration:,
12692 primary_no_new_array:, class_instance_creation_expression:,
12693 array_creation_expression:): Issue error on unsuported JDK1.1
12695 (try_statement:, catches:, finally:): Define actions.
12696 (catch_clause_parameter): New rule.
12697 (catch_clause:): Use new rule catch_clause_parameter.
12698 (parse_jdk1_1_error): New function.
12699 (redefinition_error): Renamed classitf_redefinition_error.
12700 (variable_redefinition_error): New function.
12701 (check_class_interface_creation): Call
12702 classitf_redefinition_error.
12703 (java_complete_tree): Added error message on JDEP_TYPE: case.
12704 (complete_class_report_errors): Fixed indentation.
12705 (declare_local_variables): Call variable_redefinition_error.
12706 (source_end_java_method): Call java_set_exception_lang_code and
12707 emit_handlers where appropriate.
12708 (java_method_add_stmt): Call add_stmt_to_block.
12709 (add_stmt_to_block): New function.
12710 (lookup_method_invoke): Fixed outside comment. new local variable
12711 candicates. Call find_applicable_accessible_methods_list and
12712 find_most_specific_methods_list when searching for a
12713 method. Modified error report to list possible candidates when
12715 (find_applicable_accessible_methods_list,
12716 find_most_specific_methods_list, argument_types_convertible): New
12718 (refine_accessible_methods_list): Function deleted.
12719 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
12720 expr (if applicable) before calling patch_array_ref.
12721 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
12722 (enter_block): Fixed comment.
12723 (enter_a_block): New function.
12724 (patch_assignment): Reorganized. Call try_reference_assignconv for
12725 references. Call valid_cast_to_p instead of can_cast_to_p.
12726 (try_reference_assignconv,
12727 valid_builtin_assignconv_identity_widening_p): New functions.
12728 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
12729 (valid_cast_to_p, valid_method_invocation_conversion_p): New
12731 (build_string_concatenation): Don't resolve StringBuffer.
12732 (patch_cast): Fixed inverted arguments.
12733 (patch_array_ref): Code to save array expr deleted. Call
12734 valid_cast_to_p instead of can_cast_to_p.
12735 (generate_labeled_block): Call generate_name.
12736 (build_jump_to_finally, build_try_statement, java_get_catch_block,
12737 patch_try_statement): New functions.
12738 * typeck.c (match_java_method): Function deleted.
12740 1998-10-02 Anthony Green <green@cygnus.com>
12742 * jvspec.c: jvgenmain_spec uses different temporary file names.
12744 1998-10-02 Anthony Green <green@cygnus.com>
12746 * jvspec.c (lang_specific_driver): Fail if user specifies
12747 --main= when not linking.
12749 1998-09-28 Tom Tromey <tromey@cygnus.com>
12751 * class.c (make_class_data): Push value for `thread' field.
12752 * decl.c (init_decl_processing): Added `thread' field to class.
12754 * class.c (add_field): Always make static fields externally
12757 1998-09-26 Anthony Green <green@cygnus.com>
12759 * expr.c (build_java_athrow,
12760 build_java_throw_out_of_bounds_exception, expand_invoke,
12761 build_newarray, expand_java_multianewarray, build_java_monitor):
12762 Update comments to reflect _Jv_* function names.
12764 1998-09-25 Per Bothner <bothner@cygnus.com>
12766 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
12767 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
12768 * parse.y (expand_start_java_method): Likewise.
12770 1998-09-24 Per Bothner <bothner@cygnus.com>
12772 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
12774 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
12775 (add_field): No longer need to convert from RECORD_TYPE to pointer,
12776 * expr.c: Remove no-longer-needed calls to promote_type.
12777 * decl.c (give_name_to_locals): Liekwise.
12778 * jcf-parse.c (get_class_constant): Compensate for new signatures.
12779 * parse.y: Add/remove promote_type calls as appropriate.
12780 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
12781 (parse_signature_string): Likewise.
12782 (build_java_array_type): Fix for now signature convenions.
12784 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
12786 1998-09-23 Tom Tromey <tromey@cygnus.com>
12788 * class.c (init_class_processing): libjava function renamed to
12791 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12793 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
12794 * java-tree.def: Fixed DEFTREECODE third argument.
12795 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
12796 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
12797 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
12798 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12799 JAVA_THIS_EXPR): Now replaced by tree code definitions.
12800 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
12801 * lang.c (java_tree_code_type, java_tree_code_length,
12802 java_tree_code_name): New arrays.
12803 (lang_init): Append Java tree node definitions to Gcc ones.
12804 * lex.c (expression_obstack): Declared as extern when JC1_LITE
12806 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
12808 (java_lex): Allow declaration of empty string constants. Retain
12809 location information on CASE_TK and DEFAULT_TK.
12810 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
12811 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
12812 Modified to be more robust.
12813 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
12814 (build_new_invocation, try_builtin_assignconv,
12815 patch_switch_statement, string_constant_concatenation,
12816 build_string_concatenation, patch_string_cst, patch_string,
12817 java_expand_switch): New function declarations.
12818 * parse.y: Rules related to switch and EH tagged <node>.
12819 (label_id): Set to NULL_TREE
12820 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
12822 (this_or_super:): Fixed indentation.
12823 (statement:, statement_nsi:, statement_without_trailing_substatement:,
12824 statement_expression:): Removed call to RULE on all sub-rules.
12825 (switch_expression:, switch_labels:): New rules.
12826 (switch_statement:, switch_block:, switch_block_statement_groups:,
12827 switch_block_statement_group:, switch_labels:, switch_label:):
12829 (throw_statement:, synchronized_statement:, try_statement:):
12830 Defined temporary actions.
12831 (class_instance_creation_expression:): Call
12832 build_new_invocation. Fixed indentation.
12833 (field_access): Fixed indentation.
12834 (method_invocation): Likewise.
12835 (make_qualified_primary): Use THIS_EXPR.
12836 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
12837 resolving from SUPER, set *type_found.
12838 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
12839 (java_complete_tree): Removed unused local variable `location'. Case
12840 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
12841 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
12842 on MODIFY_EXPR: and all binary operator tree code cases. Removed
12843 STRING_CST: case. default: checks for patchable strings.
12844 (complete_function_arguments): Transform string constant or
12845 crafted StringBuffer if necessary.
12846 (build_method_invocation): Fixed comments.
12847 (build_new_invocation): New function.
12848 (patch_assignment): Call try_builtin_assignconv to figure a valid
12849 assignment conversion between builtin types.
12850 (try_builtin_assignconv): New function.
12851 (build_binop): Use URSHIFT_EXPR directly to call build.
12852 (operator_string): Use UNARY_PLUS_EXPR.
12853 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
12855 (do_merge_string_cste, merge_string_cste,
12856 string_constant_concatenation, build_string_concatenation,
12857 patch_string, patch_string_cst): New function.
12858 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
12859 (patch_unaryop): Likewise. New test of valid ++/-- operands.
12860 (build_newarray_node): Use NEW_ARRAY_EXPR.
12861 (build_this): Use THIS_EXPR.
12862 (build_return): Enable debug information on return statement.
12863 (build_if_else_statement): Likewise.
12864 (complete_labeled_statement): Fixed related comment.
12865 (build_loop_body): Fixed comment.
12866 (build_bc_statement): Enable debug information on break/continue
12868 (patch_bc_statement): Fixed typos. Handle SWITCH statement
12870 (patch_switch_statement, case_identity, java_expand_switch): New
12873 1998-09-21 Per Bothner <bothner@cygnus.com>
12875 * buffer.h (BUFFER_INIT): New macro.
12876 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
12877 Pass (struct jcf_partial *state) to most functions.
12878 (jcf_block, jcf_relocation): New types.
12879 Support labels, branches, conditionals, loops.
12881 1998-09-21 Tom Tromey <tromey@cygnus.com>
12883 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
12885 1998-09-21 Per Bothner <bothner@cygnus.com>
12887 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
12888 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
12889 not integer_type_node (INT_TYPE_SIZ bits).
12891 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
12893 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
12894 * jcf-dump.c (print_exception_table): New function.
12895 (disassemble_method): Better handling of wide instructions.
12896 Make more robust for bad input.
12898 1998-09-30 Jeffrey A Law (law@cygnus.com)
12900 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
12903 1998-09-17 Jeffrey A Law (law@cygnus.com)
12905 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
12907 1998-09-17 Tom Tromey <tromey@cygnus.com>
12909 * Makefile.in ($(PARSE_H)): Removed target.
12911 1998-09-17 Jeffrey A Law (law@cygnus.com)
12913 * Makefile.in (JAVA_OBJS): Add memmove.o
12914 (memmove.o): New target & rules.
12916 1998-09-15 Tom Tromey <tromey@cygnus.com>
12918 * expr.c (expand_invoke): Don't generate a call to the class init
12921 1998-09-14 Jeffrey A Law (law@cygnus.com)
12923 * Makefile.in: Add many missing dependencies.
12924 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
12926 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
12927 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
12929 1998-09-11 Per Bothner <bothner@cygnus.com>
12931 * decl.c (complete_start_java_method): If method is static (and
12932 not private) call _Jv_InitClass.
12933 * expr.c (expand_invoke): Don't call build_class_init.
12935 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
12937 1998-09-10 Jeffrey A Law (law@cygnus.com)
12939 * Make-lang.in (GCJ): Define before using.
12941 1998-09-09 Jeffrey A Law (law@cygnus.com)
12943 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
12944 losing due to namespace pollution in GNU getopt.h
12946 1998-09-09 Tom Tromey <tromey@cygnus.com>
12948 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
12949 (java.all.cross): Likewise.
12950 (java.rest.encap): Likewise.
12952 1998-09-08 Jeffrey A Law (law@cygnus.com)
12954 * gjavah.c (print_class_decls): Fix thinko in arglist
12955 * jcv-io.c (find_classfile): Similarly.
12957 1998-09-07 Jeffrey A Law (law@cygnus.com)
12959 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
12961 1998-09-05 Tom Tromey <tromey@cygnus.com>
12963 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
12964 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
12965 * Makefile.in (PARSE_C): New macro.
12966 (PARSE_H): Likewise.
12967 (PARSE_SCAN_C): Likewise.
12968 ($(PARSE_C)): Target renamed from parse.c.
12969 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
12970 (clean): Remove parse-scan.c as well.
12971 (parse.o): Depend on $(PARSE_C).
12973 1998-09-05 Anthony Green <green@cygnus.com>
12975 * README, license.terms: Removed.
12977 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
12978 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
12979 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
12980 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
12981 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
12982 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
12983 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
12984 and Java trademark attribution.
12986 1998-09-04 Tom Tromey <tromey@cygnus.com>
12988 * Makefile.in: Use gcjh, not gjavah.
12989 * config-lang.in (stagestuff): Use gcjh, not gjavah.
12990 * Make-lang.in: Changed gjavah to gcjh everywhere.
12992 1998-09-03 Per Bothner <bothner@cygnus.com>
12994 * gjavah.c: Support new -prepend -add -append flags.
12995 (print_method_info): Method is not virtual if class is final.
12997 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12999 * jv-scan.c: Fixed copyright assignment.
13000 * keyword.gperf: Likewise.
13001 * keyword.h: Likewise.
13002 * lex.c: Fixed copyright assignment.
13003 (java_lex): Push unicode back when parsing '<'.
13004 * lex.h: Fixed copyright assignment.
13005 * parse-scan.y: Likewise.
13006 * parse.h: Fixed copyright assignment.
13007 (build_debugable_stmt, complete_for_loop): New function prototypes.
13008 * parse.y: Fixed copyright assignment.
13009 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
13010 size_zero_node when completing a loop with no exit condition.
13011 (for_statement_nsi:): Define action.
13012 (for_init:, for_update:): Return size_zero_node when empty.
13013 (declare_local_variables): Call build_debugable_stmt.
13014 (build_debugable_stmt): New function.
13015 (build_loop_body): Build debugable statement around loop
13017 (complete_loop_body): Take into account the debugable statement
13018 around the EXIT_EXPR.
13019 (complete_loop_body): New function.
13020 (patch_exit_expr): Fixed condition inversion.
13022 1998-09-02 Tom Tromey <tromey@cygnus.com>
13024 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
13025 name of thread define.
13026 * jvspec.c (THREAD_NAME): New macro.
13028 (THREADLIB): Likewise.
13029 (lang_specific_driver): Recognize attempt to link with thread
13030 library or gc library. Recognize -ljava on command line so it
13031 isn't linked against more than once.
13033 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13035 * parse-scan.y (report_main_declaration): Name of the class
13036 containing `main' can be a qualified name.
13038 1998-08-31 Tom Tromey <tromey@cygnus.com>
13040 * config-lang.in: Changed gjavac to gjc everywhere.
13041 * Make-lang.in: Changed gjavac to gjc everywhere.
13043 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13045 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
13046 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
13047 and install the files.
13048 * Makefile.in (JAVA_OBJS_LITE): New variable.
13049 (compiler:): Now include jv-scan as a dependency.
13050 (../jv-scan$(exeext), parse-scan.c): New targets.
13051 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
13052 * config-lang.in (compilers): Removed gcj, gjavah from the list.
13053 * jcf-parse.c (parse_source_file): Call java_layout_classes and
13054 check for errors even if parse_only.
13055 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
13057 (yylex): New function. Uses java_lex body.
13058 (java_lex): Removed commented out statement. Remove local variable
13059 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
13060 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
13061 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
13062 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
13063 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
13064 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
13066 (java_lex_error): Empty if JC1_LITE is defined.
13067 (java_get_line_col): Return 0 if JC1_LITE is defined.
13068 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
13069 SET_MODIFIER_CTX): Moved into the section containing the macros
13070 conditionally defined by JC1_LITE.
13071 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
13072 argument if JC1_LITE is defined.
13073 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
13074 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
13076 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
13077 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
13078 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
13079 to different values according to JC1_LITE.
13080 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
13081 declared if JC1_LITE set.
13082 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
13083 defined if JC1_LITE not set.
13084 (struct parser_ctx): Reorganized and skip the jc1 front end part
13086 (java_layout_classes): New function definition.
13087 (java_push_parser_context, java_init_lex, yyparse, yylex,
13088 yyerror): Prototype always declared. All other static function
13089 prototypes declared only if JC1_LITE is not set.
13090 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
13091 declared in parse.h.
13092 (java_layout_classes): New function.
13093 (java_complete_expand_methods): No longer layout the class here.
13094 * parse-scan.y: New file.
13095 * jv-scan.c: New file.
13097 1998-08-25 Tom Tromey <tromey@cygnus.com>
13099 * gjavah.c (main): Handle -friend option.
13100 (friend_specs): New global.
13101 (generate_access): Handle friend_specs.
13102 (process_file): Likewise.
13103 (MAX_FRIENDS): New macro.
13104 (friend_count): New global.
13105 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
13106 Changed all callers.
13108 1998-08-24 Per Bothner <bothner@cygnus.com>
13110 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
13111 (main): Handle processing all the entries of a named .zip archive.
13112 * jcf-io.c (jcf_trim_old_input): New function.
13113 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
13115 1998-08-24 Per Bothner <bothner@cygnus.com>
13117 * lang.c (flag_assume_compiled): Make default be on.
13119 1998-08-21 Per Bothner <bothner@cygnus.com>
13121 * jcf-dump.c: Add bunches of flags to control output more.
13122 (process_class): New function; support printing more than one class.
13123 (main): Support new --print-main and --javap flags.
13124 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
13125 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
13127 1998-08-20 Per Bothner <bothner@cygnus.com>
13129 Change mangling of dispatch table to match C++ vtable (w/thunks).
13130 * class.c (build_dtable_decl), java-tree.h: New function.
13131 (make_class_data): Call it.
13132 * decl.c (init_decl_processing): Likewise.
13134 1998-08-19 Warren Levy <warrenl@cygnus.com>
13136 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
13137 soft_anewarray; adjust args passed.
13138 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
13139 match _Jv_NewObjectArray.
13141 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13143 * decl.c (push_labeled_block, pop_labeled_block): New functions.
13144 * expr.c (loopup_label): Call create_label_decl.
13145 (create_label_decl): New function.
13146 (java_lang_expand_expr): Call expand_start_bindings with argument
13148 * java-tree.h Added space after PROTO in function declarations
13150 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
13151 (create_label_decl, push_labeled_block): New function
13153 * lex.c (label_id): Initialize.
13154 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
13156 * parse.h Added space after PROTO in function declarations when
13158 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
13159 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
13160 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
13161 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
13163 (struct parser_ctxt): New fields current_loop,
13164 current_labeled_block.
13165 (build_if_else_statement, patch_if_else_statement,
13166 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
13167 generate_labeled_block, complete_labeled_statement,
13168 build_bc_statement, patch_bc_statement, patch_loop_statement,
13169 build_new_loop, build_loop_body, complete_loop_body): New function
13171 * parse.y (java_warning_count): New global variable.
13172 (label_id): New static variable.
13173 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
13174 (block:): Return size_zero_node when block is empty.
13175 (empty_statement:): Return size_zero_node.
13176 (statement:): Implement supplemental action when for_statement: is
13178 (label_decl:): New rule.
13179 (labeled_statement:): Rewritten using label_decl. Actions
13181 (labeled_statement_nsi:): Likewise.
13182 (if_then_statement): Actions implemented.
13183 (while_expression): New rule.
13184 (while_statement:): Rewritten using while_expression. Actions
13186 (while_statement_nsi:): Likewise.
13187 (do_statement_begin:): New rule.
13188 (do_statement:): Rewritten using do_statement_begin. Actions
13190 (for_statement:): Rewritten using for_begin. Actions implemented.
13191 (for_statement_nsi:): Likewise.
13192 (for_header:, for_begin:): New rules.
13193 (for_init:): Actions implemented.
13194 (statement_expression_list:, break_statement:,
13195 continue_statement:): Likewise.
13196 (yyerror): Count number of issued warning(s).
13197 (java_report_errors): Report error(s) and/or warning(s).
13198 (java_complete_class): Use build_java_argument_signature to
13199 recompute completed method signature.
13200 (java_check_regular_methods): New locals method_wfl and aflags.
13201 Use method_wfl instead of lookup_cl during error reports. Fixed
13202 indentation and modified some error messages. Use
13203 lang_printable_name in method instead of the DECL_NAME. New code
13204 to issue warnings on methods not overriding corresponding methods
13205 private to a different package.
13206 (java_method_add_stmt): Call add_stmt_to_compound.
13207 (add_stmt_to_compound): New function.
13208 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
13209 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
13210 (build_if_else_statement, patch_if_else_statement,
13211 build_labeled_block, generate_labeled_block,
13212 complete_labeled_statement, build_new_loop, build_loop_body,
13213 complete_loop_body, patch_loop_statement, build_bc_statement,
13214 patch_bc_statement, patch_exit_expr): New functions.
13215 * typeck.c (build_java_signature): Build argument signature before
13216 enclosing it in between parenthesis.
13218 1998-08-17 Warren Levy <warrenl@cygnus.com>
13220 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
13221 (JAVA_OBJS): Added reminder comment
13223 1998-08-13 Nick Clifton <nickc@cygnus.com>
13225 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
13226 be interpreted as a long long.
13228 1998-08-13 Warren Levy <warrenl@cygnus.com>
13230 * decl.c (init_decl_processing): Use _Jv_InitClass, not
13231 soft_initialise_class. Use _Jv_NewMultiArray, not
13232 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
13233 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
13234 _Jv_CheckArrayStore, not soft_checkarraystore. Use
13235 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
13237 1998-08-12 Per Bothner <bothner@cygnus.com>
13239 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
13240 length_identifier_node): New global tree node constants.
13241 * parse.y (kw_super, kw_this, kw_length): Removed globals.
13242 Replace uses by super_identifier_node etc.
13243 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
13245 * parse.y (resolve_field_access): Don't special-case ".length" if
13246 flag_emit_class_files.
13247 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
13248 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
13251 1998-08-11 Per Bothner <bothner@cygnus.com>
13253 * decl.c (init_decl_processing): Remove unused method_type_node fields.
13254 * class.c (make_method_value): Remove init for removed fields.
13256 * class.c (layout_class): Use build_java_argument_signature.
13257 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
13259 * typeck.c (push_java_argument_signature): Removed. Merged into ...
13260 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
13261 (build_java_signature): Don't use push_java_argument_signature.
13263 * typeck.c (lookup_argument_method): New function.
13264 * parse.y (java_check_regular_methods): Use lookup_argument_method
13265 instead of lookup_java_method2 followed by lookup_java_method.
13267 * parse.y (check_method_redefinition): Minor optimization.
13269 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
13270 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
13272 1998-08-10 Tom Tromey <tromey@cygnus.com>
13274 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
13277 * gjavah.c (java_float_finite): Use K&R-style definition.
13278 (java_double_finite): Likewise.
13279 (generate_access): Now returns void. Changed all callers.
13280 (last_access_generated): Removed.
13281 (process_file): Only make a single pass over the .class file.
13283 1998-07-29 Per Bothner <bothner@cygnus.com>
13285 * class.c (get_dispatch_table): Add extra dummy vtable entry,
13286 for compatibility for G++ (with -fvtable-thunks).
13287 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
13289 * gjavah.c (process_file): Use public inheritance for super-class.
13291 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13293 * lex.c (java_init_lex): Initialize ctxp->package.
13294 * parse.h (struct parser_ctxt): package and package_len replaced
13295 by tree package, an identifier node. Field method_decl_list is
13296 gone. Fixed comments.
13297 (lookup_field_wrapper, merge_qualified_name, not_accessible,
13298 class_in_current_package): New function prototypes.
13299 * parse.y (array_type:): Set class loaded flag on primitive type
13301 (package_declaration:): Assign ctxp->package to the
13303 (method_invocation:): Handle invocation of method qualified by
13305 (single_type_import_declaration:): Removed ambiguity check.
13306 (java_pop_parser_context): New local variable `next'. Reset and
13307 set IMPORT_CLASSFILE_NAME flags on current and previous import
13309 (java_accstring_lookup): Use new local macro COPY_RETURN.
13310 (lookup_field_wrapper): New function.
13311 (parser_qualified_classname): Use merge_qualified_name.
13312 (parser_check_super_interface): Broaden error message.
13313 (do_resolve_class): Check for qualified class name in the current
13314 compilation unit if appropriate.
13315 (process_imports): Check for already defined classes.
13316 (check_pkg_class_access): Got rid of call to
13317 get_access_flags_from_decl.
13318 (java_complete_expand_methods): Call safe_layout_class based on
13319 the current class size.
13320 (make_qualified_primary): Build a WFL qualification on primary if
13322 (merge_qualified_name): New function.
13323 (make_qualified_name): Use merge_qualified_name.
13324 (resolve_expression_name): Use safe_lookup_field.
13325 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
13326 (resolve_qualified_expression_name): Likewise. Check on resolved
13327 element accessibility.
13328 (not_accessible_p, class_in_current_package): New functions.
13329 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
13330 (patch_method_invocation_stmt): Merged common pieces. Check
13331 accessibility of invoked method.
13332 (check_for_static_method_reference): Add returned type in error
13334 (invocation_mode): Get rid of bogus check on PRIVATE methods.
13335 (refine_accessible_methods_list): Merged two conditions in test.
13336 (java_complete_class): Sanity check on stabilize_ref gone.
13337 * zextract.c (read_zip_archive): Cast lseek second argument to long.
13339 1998-07-28 Per Bothner <bothner@cygnus.com>
13341 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
13343 1998-07-24 Tom Tromey <tromey@cygnus.com>
13345 * gjavah.c (F_NAN): Removed.
13346 (F_NAN_MASK): New macro.
13347 (F_POSITIVE_INFINITY): Removed.
13348 (F_NEGATIVE_INFINITY): Likewise.
13349 (java_float_finite): Rewrote.
13350 (D_NAN_MASK): Renamed.
13351 (java_double_finite): Rewrote.
13352 (D_POSITIVE_INFINITY): Removed.
13353 (D_NEGATIVE_INFINITY): Likewise.
13355 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
13356 If verbose, print underlying representation of value in hex.
13358 1998-07-24 Per Bothner <bothner@cygnus.com>
13360 * buffer.h, buffer.c: New files.
13361 * Makefile.in (JAVA_OBJS): Add buffer.o.
13363 Support locals variables and writing their debug entries to .class.
13364 * jcf-write.c: Simplify some by user new buffer type.
13365 (vode_buffer_grow): Removed.
13366 (struct localvar_info): New type.
13367 (localsvars, localvartable): New buffers.
13368 (localvar_alloc, localvar_free): New functions.
13369 (generate_bytecode_insns): Handle local variables.
13370 (generate_classfile): Write LocalVariableTable attribute.
13372 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13374 * jcf-io.c (open_in_zip): Check the zipfile magic number.
13375 * zipfile.h (ZIPMAGIC): New macro.
13377 1998-07-24 Tom Tromey <tromey@cygnus.com>
13379 * Makefile.in (gjavah.o): Updated dependencies.
13380 (jcf-dump.o): Likewise.
13381 (all.indirect): Use ../gjavah.
13382 (../gjavah$(exeext)): Likewise.
13383 (clean): Don't remove gjavah.
13384 (clean): Remove parse.c, not java/parse.c.
13385 * Make-lang.in (java): Added gjavah.
13386 (gjavah$(exeext)): New target.
13387 (GJAVAH_SOURCES): New macro.
13388 (java.all.build): Added gjavah.
13389 (java.all.cross): Likewise.
13390 (java.rest.encap): Likewise.
13391 * config-lang.in (compilers, stagestuff): Added gjavah.
13393 1998-07-23 Tom Tromey <tromey@cygnus.com>
13395 * gjavah.c (java_float_finite): New function.
13396 (java_double_finite): Likewise.
13397 (F_POSITIVE_INFINITY): New macro.
13398 (F_NEGATIVE_INFINITY): Likewise.
13400 (D_POSITIVE_INFINITY): Likewise.
13401 (D_NEGATIVE_INFINITY): Likewise.
13403 (print_field_info): Use java_float_finite and java_double_finite.
13405 1998-07-23 Per Bothner <bothner@cygnus.com>
13407 * parse.y (method_header): Name "this" implicit argument.
13409 1998-07-22 Per Bothner <bothner@cygnus.com>
13411 * jcf-write.c: Write out LineNumberTable attribute in .class file.
13412 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
13413 (put_linenumber): New function.
13414 (generate_bytecode_insns, generate_classfile): Write line numbers.
13416 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13418 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
13419 (lookup_name, build_known_method_ref, build_class_init,
13420 build_invokevirtual, invoke_build_dtable, match_java_method,
13421 build_field_ref, pushdecl_force_head, build_java_binop,
13422 binary_numeric_promotion, build_decl_no_layout,
13423 build_java_arrayaccess, build_newarray, build_anewarray,
13424 build_java_array_length_access, build_java_arraynull_check): New
13425 extern function prototypes.
13426 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13427 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
13429 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
13431 * jcf.h (jcf_out_of_synch): New extern function prototype.
13432 * parse.h: Static/global function implemented in parse.y
13433 prototyped and declarations moved at the end of the file.
13434 (DECL_P): Check that the argument isn't null.
13435 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13436 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
13437 (QUAL_DECL_TYPE): New macro.
13438 (PARAMS): Macro definition removed.
13439 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
13440 (return_statement:): Call build_return.
13441 (field_access:): Call make_qualified_primary in sub rule.
13442 (method_invocation:): Build method invocation and call
13443 make_qualified_primary when processing primaries.
13444 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
13445 get_type_from_signature.
13446 (java_check_regular_method): Extra integer 0 argument when calling
13447 lookup_java_method2.
13448 (lookup_java_interface_method2): Extra method DECL argument when
13449 calling lookup_java_interface_method2.
13450 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
13451 COMPOUND_EXPR node.
13452 (java_complete_expand_method): Layout current class iff not
13453 already done. Don't process interface's methods.
13454 (java_complete_expand_method): Use super class only if it
13455 exists. Use current class otherwise.
13456 (make_qualified_primary): New function.
13457 (resolve_expression_name): Process qualified expression or
13458 expression from primary the same way.
13459 (resolve_expression_name): Two last arguments to
13460 resolve_field_access are now NULL_TREEs.
13461 (resolve_field_access): New variable is_static. Local field must
13462 be DECLs. is_static computed on field DECLs only. Append code in
13463 where_found to the field access if necessary. Use QUAL_DECL_TYPE
13464 to initialize field_type.
13465 (resolve_qualified_expression_name): New local variable,
13466 previous_call_static and is_static. Handle primaries with function
13467 calls, casts, array references and `this'. `super' now handled as
13468 `(super_class)this'. Use is_static to clarify boolean expressions.
13469 Added code to handle case where a proper handle is required to
13470 access a field. Use QUAL_DECL_TYPE where applicable.
13471 (maybe_access_field): New function.
13472 (patch_method_invocation_stmt): New arguments primary, where,
13473 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
13474 deleted. Use `where' as a type to search from if specified. Check
13475 for static method reference where forbidden. Append primary or
13476 current_this to the argument list if not calling constructor nor
13478 (check_for_static_method_reference): New function.
13479 (patch_invoke): Layout the class on which new is done if
13481 (lookup_method_invoke): Changed format to report errors on
13483 (qualify_ambiguous_name): New local variable this_found. Now
13484 handle things from primaries. Method call are considered
13486 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
13487 changed into NULLs.
13488 (not_initialized_as_it_should_p): Comply with the new DECL_P.
13489 (java_complete_tree): New case fo RETURN_EXPR. Process function
13490 call arguments in separate function.
13491 (complete_function_arguments): New function.
13492 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
13494 (patch_assignment): Take the return function slot into account as
13495 a RHS. Distinguish assignment from a return.
13496 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
13497 when checking methods in interfaces.
13498 (resolve_type_during_patch): NULL argument to unresolve_type_p
13499 instead of NULL_TREE.
13500 (patch_newarray): Fixed typo in comment.
13501 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
13502 (build_return, patch_return): New functions.
13503 * typeck.c (lookup_java_constructor): Fixed typo in comment.
13505 1998-07-21 Per Bothner <bothner@cygnus.com>
13507 * constants.c (find_name_and_type_constant, find_fieldref_index,
13508 find_methodref_index): New methods.
13509 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
13510 just return given method. Also, rename to build_known_method_ref.
13511 (expand_invoke): Rename call to build_invoke_non_interface.
13512 * java-tree.h, parse.h: Update prototype.
13513 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
13514 (such as expand_expr_stmt) if flag_emit_class_files.
13515 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
13516 STACK_TARGET, IGNORE_TARGET): New macros.
13517 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
13518 (generate_bytecode_insn): New function to generate method's bytecode.
13519 (generate_classfile): Node generate Code attribute for a method.
13520 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
13521 push_long_const, field_op, adjust_typed_op, maybe_wide):
13522 New functions used by generate_bytecode_insn.
13524 * typeck.c (signature_include_return): Remove variable.
13525 (push_java_argument_signature, build_java_argument_signature): New.
13526 (build_java_signature): Use push_java_argument_signature.
13527 * parse.y: Use build_java_argument_signature instead of fiddling
13528 with signature_include_return.
13530 1998-07-17 Tom Tromey <tromey@cygnus.com>
13532 * gjavah.c (print_c_decl): Always generate JArray<>* for array
13535 * Makefile.in (all.indirect): Added gjavah$(exeext).
13536 (gjavah$(exeext)): Added $(exeext).
13539 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13541 * class.c (layout_class): Call to java_layout_parsed_class replace
13542 by safe_layout_class.
13543 * expr.c (build_java_array_length_access): Removed static storage
13544 class in the function definition.
13545 (build_java_arraynull_check): Likewise.
13546 Also fixed typos in two comments.
13547 * lex.c (java_init_lex): Initialize static global kw_length.
13548 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
13549 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
13551 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
13552 * parse.h (resolve_no_layout): New static function declaration.
13553 (get_identifier_in_static): Declaration removed.
13554 (java_layout_parsed_class): Function name declaration changed to
13556 (build_newarray_node, patch_newarray, resolve_type_during_patch,
13557 not_initialized_as_it_should_p, build_this): New static function
13559 (pushdecl_force_head, build_java_binop, int_fits_type_p,
13560 binary_numeric_promotion, stabilize_reference,
13561 build_decl_no_layout, build_java_arrayaccess): Extern function
13562 declarations moved into their own section.
13563 (build_newarray, build_anewarray, build_java_array_length_access,
13564 build_java_arraynull_check): New extern function declarations.
13565 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
13566 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
13568 (CALL_CONSTRUCTOR_P): New macro.
13569 * parse.y (kw_length): New static global tree node.
13570 (return_statement): Tagged <node>.
13571 (RETURN_TK): Tagged <operator>.
13572 (variable_declarator_id:): Build variable declaration with an
13573 empty initialization value if a syntax error was found in the
13574 initialization part of the variable declaration.
13575 (statement_without_trailing_substatement:): return_statement: now
13576 uses the default rule.
13577 (return_statement:): Temporarily fixed to return NULL_TREE.
13578 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
13579 (class_instance_creation_expression:): Class creation rules now
13580 call build_method_invocation upon reduction.
13581 (array_creation_expression:): Rules call build_newarray_node upon
13583 (dim_exprs:): Build a list of dimension expressions.
13584 (dim_expr:): Store location of the OSB_TK in the dimension
13586 (method_invocation:): Added a new error rule.
13587 (build_unresolved_array_type): WFL argument may also be an array
13588 on a primitive type. Name of the argument changed to reflect this.
13589 (method_declarator): Insert argument type at the beginning of the
13590 argument type list and later reverse the list.
13591 (unresolved_type_p): Argument 'returned' may be optionally
13593 (java_layout_class_from_source): Function renamed
13595 (resolve_and_layout): Now call resolve_no_layout and
13597 (resolve_no_layout): New function.
13598 (purify_type_name): New function.
13599 (complete_class_report_errors): Call purify_type_name during error
13600 report on a type not found.
13601 (process_imports): error_found local variable doesn't need to be
13602 initialized to zero.
13603 (declare_local_variables): New local type_wfl. Fixed typo in error
13604 message. type_wfl assigned to unresolved type and used to register
13605 incomplete type. Build a WFL around the variable initialization
13606 statement so that debug info can be generated on it.
13607 (source_start_java_method): Reverse argument list after they've
13609 (current_this): New static global variable.
13610 (java_complete_expand_methods): Set current_this when appropriate.
13611 (resolve_expression_name): Build correct static and non static
13612 field access bearing a simple name.
13613 (resolve_field_access): Resolve the length field of arrays. Handle
13615 (patch_method_invocation_stmt): Set the type of the method
13616 invocation to error_mark_node. This value is later overridden by a
13617 valid type, if any. Don't handle qualified constructor invocation
13618 as qualified method invocation. Call lookup_method_invoke with its
13619 new flag. It's no longer necessary to access the selected method
13620 as the value of a tree list. Handle constructor invocation.
13621 (patch_invoke): Reverse argument list when invoking non interface
13622 methods. Insert call to new as the first argument of the
13624 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
13625 defined within a final class. Return INVOKE_STATIC if the invoked
13626 method is a constructor.
13627 (lookup_method_invoke): New lc argument is a flag to indicate a
13628 constructor lookup. Now handle constructor lookup. Choose the most
13629 specific method in case several were matching the invocation
13630 requirements. Return a method decl instead of a tree list featuring
13631 one single method decl element.
13632 (refine_accessible_methods_list): New lc flag argument to
13633 indicate that a constructor is being looked up.
13634 (not_initialized_as_it_should_p): New function.
13635 (java_complete_tree): Now process fake tree codes
13636 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
13637 save_expr on resolved function call arguments. Case on
13638 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
13639 (patch_assignment): LHS can be a field access expression. When
13640 dealing with reference, lhs_type is the promoted type of the
13641 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
13643 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13644 (patch_binop): Use not_initialized_as_it_should_p where
13646 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13647 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
13649 (resolve_type_during_patch): New function.
13650 (patch_cast): Call resolve_type_during_patch to resolve type and
13651 report error accordingly.
13652 (patch_array_ref): Use not_initialized_as_it_should_p where
13653 applicable. Array base expression is saved before being
13654 used. Promote the type of an array elements if it contains non
13656 (build_newarray_node, patch_newarray, build_this): New functions.
13658 1998-07-16 Tom Tromey <tromey@cygnus.com>
13660 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
13661 increment it in `for' statement.
13662 (print_field_info): If number is inf or nan, don't print it.
13663 (print_method_info): If method name is `delete', just ignore it.
13664 (print_c_decl): Special-case jstringArray.
13666 * gjavah.c (help): New function.
13667 (no_argument): New function.
13668 (usage): Changed text.
13669 (main): Rewrote argument handling. Now handles -v, --help,
13671 (version): New function.
13672 (found_error): New global.
13673 (main): Return found_error.
13674 (generate_access): Set found_error.
13675 (print_c_decl): Likewise.
13677 1998-07-15 Tom Tromey <tromey@cygnus.com>
13679 * gjavah.c (print_c_decl): Don't print "," when examining field.
13680 Skip type name when looking at "[L" types.
13681 (process_file): Now static.
13682 (generate_access): Now returns int.
13683 (last_access_generated): New global.
13684 (process_file): Clear last_access_generated; make multiple passes
13686 (print_field_info): Just return if generate_access returns true.
13687 (print_method_info): Likewise. Also, allow <init> functions to
13689 (print_c_decl): Added is_init argument. Print constructors
13691 (print_cxx_classname): Use UTF8_GET to extract characters from
13693 (print_base_classname): New function.
13694 (print_class_decls): New function.
13695 (process_file): Use it.
13696 (utf8_cmp): New function.
13698 1998-07-13 Nick Clifton <nickc@cygnus.com>
13700 * lang-options.h: Format changed to match changes in gcc/toplev.c
13701 to implement a --help option.
13703 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
13705 * decl.c (init_decl_processing): Revert change to dtable_type.
13707 1998-07-09 Per Bothner <bothner@cygnus.com>
13709 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
13711 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
13713 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
13715 * lang.c (lang_init): Default flag_exceptions to 1, without
13716 checking to see if it's 2 first.
13718 1998-07-08 Jeffrey A Law (law@cygnus.com)
13720 * constants.c: Include "system.h".
13721 * decl.c: Likewise.
13722 * lang.c (flag_new_exceptions): Get via extern now.
13723 (lang_init_options): New functions. Turn on flag_new_exceptions.
13725 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13727 * lex.c (java_lex): Return 0 when we see an invalid character in
13730 * lex.c (java_read_char): Specify extra argument when calling
13732 (java_read_unicode, java_parse_end_comment,
13733 java_parse_escape_sequence): Likewise,
13734 (java_lex): Specify extra argument when calling
13735 java_lex_error. Test that IDs are beginning with a legal character
13736 for IDs. Handle invalid characters with an error message and a
13737 call to java_lex_error.
13738 (java_lex_error): Adjust column position by new argument
13739 `forward'. Issue an error even if in the middle of reporting an
13742 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
13744 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
13745 we don't explicitly put a null pointer when we're copying it.
13747 1998-07-07 Tom Tromey <tromey@cygnus.com>
13749 * gjavah.c (print_cxx_classname): New function.
13750 (super_class_name): Likewise.
13751 (print_super_fields): Removed.
13752 (in_super): Removed.
13753 (print_field_info): Never generate #defines.
13754 (print_c_decl): Changed generated types to match JNI. No longer
13755 print class name before method name.
13756 (print_method_info): Print "static" before static methods.
13757 Print "virtual" before non-final methods.
13758 (usage): Use exit(1), not exit(-1).
13760 (print_field_info): Use %.17g to print a double.
13761 (last_access): New globals.
13762 (process_file): Initialize last_access.
13763 (usage): Now static.
13764 (ACC_VISIBILITY): New define.
13765 (generate_access): New function.
13766 (print_field_info): Call it.
13767 (print_method_info): Likewise. Also, generate information for all
13768 methods, not just native methods. Return void.
13769 (print_c_decl): Return void.
13770 (print_field_info): Return void.
13772 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13774 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
13775 processing the jc1 grammar file. Prefix bison functions and
13776 variables with java_.
13777 (parse.c): Dependencies on parse.h and lex.h
13778 * expr.c (build_java_arrayaccess): Function now global.
13779 * java-tree.h: Comment reorganized to carry on previous
13780 classification effort.
13781 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
13782 RESOLVE_TYPE_NAME_P): New flags on WFLs.
13783 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
13784 java_parse (new prefix java_ generated by bison).
13785 (java_layout_parsed_class, java_register_parsed_class): Function
13787 (yyparse): Removed unnecessary call to init_outgoing_cpool.
13788 * lex.c (static tree wfl_op): Variable deleted.
13789 (java_init_lex): Initialize kw_super and kw_this. Initialize more
13790 ctxp fields to NULL_TREE.
13791 (java_lex): No longer create WFL for operators. Filename caching
13792 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
13793 created as STRING_CST and later expanded. Removed extra argument
13794 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
13796 (build_wfl_node): Removed code in comments.
13797 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
13798 store token and location data in the current bison token.
13799 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
13800 static/extern function declaration at the beginning of the file.
13801 (struct qualification): Data structure definition deleted.
13802 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
13803 (qualify_ambiguous_name): Function declaration modified. Function
13804 now returns nothing.
13805 (build_array_ref, patch_array_ref, make_qualified_name,
13806 resolve_qualified_expression_name, maybe_generate_clinit,
13807 resolve_field_access): New static function declarations.
13808 (build_java_arrayaccess): New extern function declaration.
13809 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
13810 (CALL_EXPR_PRIMARY): Macro deleted.
13811 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
13812 (struct parser_ctxt): Field initialized_final
13813 removed. non_static_initialized, static_initialized: New fields.
13814 * parse.y (static tree kw_super, static tree kw_this): New global
13816 (%union): tree wfl field of operator member replaced by int
13817 location. WFLs are non longer created for operators.
13818 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
13819 (qualified_name:): Now calls make_qualified_name to build the
13821 (type_declaration:): Consider generating <clinit> when class
13823 (variable_declarator:): Directly build an assignment node when the
13824 variable is initialized when declared.
13825 (this_or_super:): Build a WFL and set current location when THIS
13826 or SUPER are parsed.
13827 (expression_statement:): Wrap statement around a WFL.
13828 (primary_no_new_array:): Fixed typo. Changed value returned by
13829 THIS_TK because of its new type (temporary).
13830 (dim_exprs:): Temporary fix because of OSB_TK's new type.
13831 (field_access:): Build qualified name with SUPER.
13832 (method_invocation:): Fixed returned value because of SUPER's new
13834 (array_access:): Use OSB_TK location information.
13835 (post_increment_expression:, post_decrement_expression:,
13836 unary_expression:, pre_increment_expression:,
13837 pre_decrement_expression:, unary_expression_not_plus_minus:,
13838 cast_expression:, multiplicative_expression:,
13839 additive_expression:, shift_expression:, relational_expression:,
13840 equality_expression:, and_expression:, exclusive_or_expression:,
13841 inclusive_or_expression:, conditional_and_expression:,
13842 conditional_or_expression:, assignment:): Use new location/token
13843 information available on operators.
13844 (create_class): Set super_decl_type to NULL_TREE when processing
13846 (register_fields): Field initialization is now a MODIFY_EXPR
13847 node. Chain initialization code to the matching lists (according
13848 the the field declaration modifiers).
13849 (maybe_generate_clinit): New function.
13850 (method_header): Don't set method's DECL_NAME to a WFL when adding
13851 methods to java.lang.Object.
13852 (resolve_and_layout): Now can return NULL_TREE if the type
13853 resolution fails. Otherwise, return the class DECL instead of its
13855 (check_method_redefinition): Don't patch method DECL_NAME if it
13856 belongs to java.lang.Object.
13857 (process_imports): Simply assign error_found to the value returned
13858 by check_pkg_class_access.
13859 (declare_local_variables): Don't use their init statements (if
13860 any) when parsing error were previously found. Reuse MODIFY_EXPR
13861 build during parsing as an init statement.
13862 (java_method_add_stmt): Now return the current method body.
13863 (java_layout_parsed_class, java_register_parsed_class): Functions
13865 (java_complete_expand_methods): Initialize the constant pool on a
13866 per class basis. Layout the classes before expanding their method
13867 bodies. Don't try expand artificial constructor code if error were
13868 found. Make the classes data and register them if no error were
13870 (java_complete_expand_method): Retrieve an artificial constructor
13871 argument list before entering its body. Assign the top block to
13872 the artificial constructor function body and set types of declared
13873 blocks and compound statements to void. Walk method body if not an
13874 artificial constructor.
13875 (make_qualified_name, cut_identifier_in_qualified): New functions.
13876 (resolve_expression_name): Fixed comments. Save/restore the
13877 current class CLASS_LOADED_P flag value. Build non qualified
13878 static field access and handle qualified expression names.
13879 (resolve_field_access, resolve_qualified_expression_name): New
13881 (patch_method_invocation_stmt): Use the new expression resolution
13882 scheme, calling resolve_field_access when the function call is
13883 resolved as an expression.
13884 (qualify_ambiguous_name): Function rewritten to work on qualified
13885 expression produced by make_qualified_name.
13886 (java_complete_tree): Promote type when function's argument are
13887 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
13888 the assignment to discover further errors if RHS is a expression
13889 name that fails to evaluate. Declare LHS initialized even though
13890 the assignment failed. Don't use the location variable and removed
13891 extra argument in patch function calls. Now handle the ARRAY_REF
13892 case and build internal string representation when STRING_CSTs are
13894 (build_method_invocation): Don't wrap function call around a WFL.
13895 (build_assignment): Likewise. Use the operator location
13897 (patch_assignment): Handle array access LHSs. Handle error
13898 provenance, resulting in a better error report.
13899 (build_binop): Use op_location from operator as binop location
13901 (build_unaryop, build_incdec, build_cast): Likewise.
13902 (patch_binop): Extract location information from the node. Fixed
13903 typo in error message.
13904 (patch_unary_op): Extract location information from the node.
13905 (build_array_ref, patch_array_ref): New functions.
13907 1998-07-01 Tom Tromey <tromey@cygnus.com>
13909 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
13910 match _Jv_IsInstanceOf.
13911 * decl.c (init_decl_processing): Use _Jv_NewArray, not
13912 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
13914 1998-06-30 Tom Tromey <tromey@cygnus.com>
13916 * decl.c (init_decl_processing): Functions are now named
13917 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
13919 1998-06-29 Per Bothner <bothner@cygnus.com>
13921 * java-tree.h (load_class): Add prototype.
13922 * class.c (is_compiled_class): Add missing arg to load_class.
13923 * expr.c (expand_java_NEW): Call load_class.
13924 * parse.y (process_import): Removed bogus use of void return value.
13926 1998-06-25 Per Bothner <bothner@cygnus.com>
13928 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
13929 Function name is "_Jv_Throw" instead of "soft_athrow".
13930 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
13931 Function name is "_Jv_AllocObject" instead of "soft_new".
13932 Takes an extra parameter (object size).
13933 * expr.c: Update calls.
13935 1998-06-24 Per Bothner <bothner@cygnus.com>
13937 * lex.c (java_get_line_col): Handle end-of-file.
13938 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
13940 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
13942 * lang.c (lang_init): Make -fexceptions the default.
13943 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
13944 exception handling is not turned on.
13946 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
13948 * lang.c (flag_new_exceptions): Make this this default.
13949 * decl.c (end_java_method): Call emit_handlers.
13950 * except.c (method_init_exceptions): Set language code and version.
13951 (expand_start_java_handler): Enable exception, and call
13952 expand_eh_region_start.
13953 (expand_end_java_handler): Enable exception, and set up catch blocks.
13954 (emit_handlers): New routine to generate the saved handlers.
13955 * java-except.h (emit_handlers): Add prototype.
13957 1998-06-12 Per Bothner <bothner@cygnus.com>
13959 We used to have three different representations of the constant pool:
13960 the CPool structure, the tree_constant_pool, and the constructures
13961 used to build the Class object (which may need class and string
13962 constants) in compiled code. None were appropriate for compiling
13963 to .class files, so I did a major overhaul.
13965 First, the tree_constant_pool array was removed. Things were
13966 modified to the CPool structure in the JCF could be used.
13967 Second, a "capacity" field was added to the CPool, and functions
13968 written to search for a matching constant, adding one if not found.
13969 The code that generated the Class object was changed to use a CPool.
13970 The actual TREE_LISTs used to build the CONSTRUCTORs used for
13971 the static Class object are now only in build_constants_constructor.
13972 Finally, I wrote code which can generate a .class file (including its
13973 constant pool) from the RECORD_TYPE of a class. This is a big step
13974 on the way to compiling Java source into .class files.
13976 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
13977 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
13979 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
13980 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
13981 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
13982 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
13983 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
13984 (lang_type): Removed constant_pool field.
13985 * jcf.h (CPool): Renamed size to count. Added field capacity.
13986 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
13987 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
13988 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
13990 * constants.c (current_constant_pool_tags, current_constant_pool_data,
13991 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
13992 * constants.c (build_constants_constructor): Use new outgoing_cpool.
13993 (set_constant_entry, find_constant1, find_constant2,
13994 find_class_constant, count_constant_pool_bytes, write_constant_pool,
13995 find_utf8_constant, find_class_or_string_constant): New functions.
13997 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
13998 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
13999 (give_name_to_class, get_class_constant): Likewise.
14000 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
14001 (get_name_and_type_constant, get_ref_constant): Removed.
14002 * parse.h (parser_ctxt): Remove field tree_constant_pool.
14003 * parse.y: Don't save/restore tree_constant_pool.
14004 * verify.c (verify_jvm_instructions): Update for new approach.
14005 * expr.c (expand_invoke, expand_java_field_op): Likewise.
14007 * lang-options.h: Added -femit-class-file, -femit-class-files.
14008 * lang.c (flag_emit_class_files), java-tree.h: New flag.
14009 (lang_f_options): Added "emit-class-file(s)".
14011 * expr.c (build_java_arrayaccess): Generate more efficient array
14012 bounds checking, by using unsigned compare.
14014 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
14016 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14018 * parse.h: New comment on the handling of unresolved type
14019 identifiers. JDEPs are now part of the jdep_code enum.
14020 (typedef struct jdep): Now use enum jdep_code or int, depending on
14021 availability. Both are narrowed down to an 8 bits bitfield.
14022 (CALL_EXPR_PRIMARY): Fixed comment.
14024 1998-06-10 Tom Tromey <tromey@cygnus.com>
14026 * Make-lang.in (java): Added gjavac and jvgenmain.
14027 (java.start.encap): Depend on gjavac.
14028 (java.rest.encap): Depend on jvgenmain.
14030 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
14031 (JAVA_CROSS_NAME): Likewise.
14032 (java.all.build): Depend on jvgenmain and gjavac.
14033 (java.all.cross): Depend on jvgenmain and gjavac-cross.
14034 (jvgenmain$(exeext)): New target.
14035 (java.install-common): Wrote.
14036 * config-lang.in (compilers, stagestuff): Added gjavac and
14039 1998-06-10 Dave Brolley <brolley@cygnus.com>
14041 * lang.c (lang_decode_option): New argc/argv interface.
14043 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14045 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
14046 * decl.c (build_decl_no_layout): New function.
14047 * expr.c (java_lang_expand_expr): Layout declarations found in
14048 blocks before they're pushed.
14049 * jcf-parse.c (load_class): Save current line when parsing class
14051 (parse_source_file): Register class before expanding their
14053 * lang.c (put_decl_node): Produce `null' when `void *' is
14055 * lex.c (static tree wfl_op): New static global, for error report
14057 (java_init_lex): wfl_operator and wfl_op initialized
14058 here. Filename caching added for wfl_op. Return wfl_op when `(' is
14060 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
14061 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
14062 build_unresolved_array_type): New static function definitions.
14063 (build_decl_no_layout): New extern function declared.
14064 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
14065 faulty modifier exists.
14066 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
14067 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
14068 (UNARY_PLUS_EXPR): New fake operator.
14069 (struct parser_ctxt): New field osb_number.
14070 * parse.y (static tree wfl_operator): New static WFL for operator
14071 bound error messages.
14072 (DECR_TK, INCR_TK): Moved.
14073 (OP_TK): Tagged <operator>.
14074 (array_type:): Now call build_unresolved_array_type.
14075 (dim_expr:): Count the number of '[' seen.
14076 (post_increment_expression, post_decrement_expression,
14077 pre_increment_expression, pre_decrement_expression,
14078 unary_expression_not_plus_minus, unary_expression:): Actions are
14079 now building the corresponding unary expressions.
14080 (cast_expression:): Actions are now building cast expressions.
14081 (build_unresolved_array_type): New function.
14082 (create_interface): Reset the number of declared interfaces.
14083 (create_class): Likewise.
14084 (method_header): Methods declared within the scope of an interface
14085 are now implicitly set public and abstract.
14086 (java_complete_class): Variable's and parameter's type are patched
14087 with a promoted type.
14088 (declare_local_variables): Resolved non builtin types are promoted
14089 before being used to build a variable decl. Removed type patch
14090 posted on variable initialization statement.
14091 (source_start_java_method): Use build_decl_no_layout to build the
14092 decl of a parameter of incomplete type.
14093 (java_register_parsed_class): Process interfaces too. Call
14094 rest_of_decl_compilation on each processed class declarations.
14095 (java_complete_expand_methods): Don't attempt to expand things in
14097 (java_complete_tree): Process CONVERT_EXPR, even though it always
14098 has a type. Propagate error_mark_node to node's type too. Promote
14099 method's call argument type and return error_mark_node if
14100 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
14101 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
14102 handle unary operator nodes.
14103 (build_assignment): Added comment.
14104 (print_int_node): New function.
14105 (patch_assignment): New second argument. New error handling. Use
14106 print_int_node. Handle references. Use can_cast_to_p to issue
14107 different error message according to the context and check upon
14108 the initialization of the RHS.
14109 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
14110 (operator_string): Handle more operators.
14111 (patch_binop): No longer use a function static
14112 wfl_operator. Improved error message on shift distance.
14113 (build_unaryop, build_incdec, build_cast, patch_unaryop,
14114 patch_cast): New functions.
14116 1998-06-05 Per Bothner <bothner@cygnus.com>
14118 * jvspec.c: New file.
14119 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
14121 * java-tree.h (identifier_subst): Add declaration.
14123 1998-06-04 Tom Tromey <tromey@cygnus.com>
14125 * jvgenmain.c (main): Generate call to JvRunMain.
14127 * class.c (make_class_data): Push value for "sync_info" field.
14128 * decl.c (init_decl_processing): Push "sync_info" field.
14130 1998-06-03 Per Bothner <bothner@cygnus.com>
14132 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
14133 Java (source) name, not signature.
14134 Set TYPE_ALIGN to (at least) that of element_type.
14136 1998-06-02 Per Bothner <bothner@cygnus.com>
14138 * class.c: Moved classname-mangling-rekated code to ...
14139 * mangle.c: ... this new file.
14140 * jvgenmain.c: New program (needs mangle.c) to generate main program.
14141 * Makefile.in: Update for above changes.
14143 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14145 * expr.c (truthvalue_conversion): Convert integer and floating
14146 point value to their truth value.
14147 * lex.c (java_lex): Handle the `null' literal.
14148 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
14149 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
14150 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
14153 * parse.y: Reorganization/documentation on token declaration.
14154 (binop_lookup[]): New added new tree codes.
14155 (relational_expression): Build corresponding binary operators.
14156 (equality_expression, conditional_and_expression,
14157 conditional_or_expression): Likewise.
14158 (java_complete_class): Fix crash in debug message.
14159 (java_complete_tree): Check initialization of method call
14160 arguments. Further bogus node evaluation to detect more error
14161 during assignments. Handles more binary operators.
14162 (patch_assignment): Use DECL_P.
14163 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
14165 (operator_string): Handle more case. Compacted source.
14166 (patch_binop): Changed function comment. Checking for
14167 uninitialized first operand takes the compound assignment into
14168 account and uses DECL_P. Checking for uninitialized second operand
14169 delayed to routine's end. Use macros to issue type bound error
14170 messages and issue messages on both operands if their types are
14171 different. Force fixed type into node. Handle all binary
14174 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14176 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
14177 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
14178 build operator node and return tokens.
14179 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
14180 * parse.h (java_complete_tree): Changed returned type in prototype.
14181 (build_method_invocation, build_assignment, patch_assignment,
14182 patch_binop): New static function declarations.
14183 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
14184 BUILD_EXPR_WFL): New macros.
14185 * parse.y (enum tree_code binop_lookup[]): New static for token to
14187 (%union): Parser union has new sub-structure `operator'.
14188 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
14189 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
14190 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
14191 ASSIGN_ANY_TK): Tokens tagged `operator'.
14192 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
14193 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
14194 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
14195 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
14196 (assignment_operator:): Rule tagged `operator'.
14197 (expression_statement:): Re-installed default rule.
14198 (method_invocation:): Sub rules call build_method_invocation.
14199 (postfix_expression:): Don't attempt to resolve name here. Just
14201 (multiplicative_expression:): Sub-rules build corresponding binop
14203 (additive_expression:, shift_expression:, and_expression:,
14204 exclusive_or_expression:, inclusive_or_expression:): Likewise.
14205 (assignment:): Sub rule invoke build_assignment.
14206 (assignment_operator:): Default rules on sub rules.
14207 (force_error): Added documentation on this variable.
14208 (declare_local_variables): Build initialization calling
14210 (expand_start_java_method): Removed unused rtx declaration. Mark
14211 arguments as already initialized.
14212 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
14213 (java_complete_expand_methods): Don't process next method if
14214 completion of the previous one triggered errors.
14215 (java_complete_expand_method): Call source_end_java_method if no
14216 error were found during completion.
14217 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
14218 locals declaratilon. Handle names found within a class. Return
14219 error_mark_node when things aren't found.
14220 (patch_method_invocation_stmt): Return error_mark_node on failures.
14221 (patch_invoke): Removed unused local. Return the correct node.
14222 (java_complete_tree): Now returns a value. The BLOCK section binds
14223 local identifiers and the type of a BLOCK is now void. Assign the
14224 result of operand completion on COMPOUND_EXPR. Assign the
14225 encapsulated node of a WFL to the result of its completion, except
14226 when the node is an identifier. Now handle MODIFY_EXPR and several
14227 binary operators. Return error_mark_node on errors.
14228 (build_method_invocation, build_assignment, patch_assignment,
14229 build_binop, operator_string, patch_binop): New functions.
14230 * typeck.c (binary_numeric_promotion): New function.
14232 1998-05-21 Per Bothner <bothner@cygnus.com>
14234 * class.c (identifier_subst): New convenience wrapper for ident_subst.
14235 Replace most uses of ident_subst by identifier_subst.
14237 * class.c (push_class_static_dummy_field): Removed function.
14238 (build_class_ref): Find Class object decl by looking up "CNAME.class",
14239 instead of looking got "class" static field. Create that decl here.
14240 (class_identifier_node): Removed; no longer needed.
14241 (init_class_processing): Don't init class_identifier_node.
14242 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
14243 Do nreverse 0 times (instead of twice) for Object and Class.
14244 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
14246 1998-05-20 Per Bothner <bothner@cygnus.com>
14248 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
14249 while initializing linenumber_count and linenumber_table.
14250 Do it before init_function_start (which calls emit_line_note).
14251 * expr.c (expand_byte_code): Don't need to clear lineno here.
14253 1998-05-18 Tom Tromey <tromey@cygnus.com>
14255 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
14256 then mangle number as _N_.
14258 * class.c (mangle_class_field): New function.
14259 (build_class_ref): Set assembler name of class reference using
14260 mangle_class_field.
14261 (push_class_static_dummy_field): Likewise.
14263 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
14265 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
14266 of assigning to TREE_CODE. The latter method exploits a feature
14267 of GCC that is not ANSI compliant.
14269 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14271 * decl.c (pushdecl_force_head): New function.
14272 (pushlevel): Removed conditional printf.
14273 (complete_start_java_method): Don't enter local variable scope if
14274 function is compiled from source code.
14275 * expr.c: parse.h now included
14276 (java_lang_expand_expr): New function.
14277 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
14278 printf. Terminate buffer when doing directories.
14279 * jcf-parse.c (parse_source_file): Call lang_init_source before
14280 parsing and before code generation.
14281 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
14282 use printf if the macro is defined.
14283 * lang.c (lang_init): Install lang_expand_expr hook on
14284 java_lang_expand_expr.
14285 (java_dummy_print): New function.
14286 (lang_init_source): New function.
14287 * lex.c (java_lex): Remember location of an opening brace at the
14288 second nesting level.
14289 (java_is_eol): Unget character seen after a CR if it is EOF.
14290 * parse.h: Now includes lex.h
14291 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
14292 printf if the macro is defined.
14293 (expand_start_java_method, build_expr_block, enter_block,
14294 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
14295 New static function declarations.
14296 (pushdecl_force_head): New extern function declaration.
14297 (INCOMPLETE_TYPE_P): New macro.
14298 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
14299 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
14300 BLOCK_EXPR_ORIGIN): New macros.
14301 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
14302 DECL_SOURCE_LINE_LAST): New macros.
14303 (struct parser_ctxt): Removed field current_method_decl, redundant
14304 with the field current_function_decl. Added fields
14305 first_ccb_indent1 and pending_block.
14306 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
14307 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
14309 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
14310 (compilation_unit:): Cosmetic on sub rule.
14311 (type_declaration:): Cosmetic on sub rules. Added an error rule.
14312 (variable_initializer:): Installed default rule on expression:.
14313 (method_declaration:): method_header: starts a new
14314 method. method_body: installs the function body, absorbs blocks
14315 emitted for temporary variable scopings, pops function's body block
14316 and merges function's last statement lineno in DECL_SOURCE_LINE.
14317 (method_body:): Installed default rules.
14318 (block:): Call enter_block when an opening brace is seen. Absorb
14319 scoping blocks and call exit_block when a closing brace is seen.
14320 (block_statement:): Cosmetic changes.
14321 (method_invocation:): Create WFL around CALL_EXPR node.
14322 (patch_stage): Added comment around definition.
14323 (method_header): Try to use first_ccb_indent1 as the first line of
14324 the method, so BP debug info are emitted at the first opening
14325 brace of the function. If the function has no body, use the
14326 location of the function's name. Override currently defined method
14327 name with the matching WFL so we can point redefinition errors
14328 using the location where the function's name was declared.
14329 (check_abstract_method_header): Interprets DECL_NAME as an
14330 identifier or as a WFL, accordingly.
14331 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
14332 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
14333 location and name information out of it and reinstall DECL_NAME to
14334 its original identifier node value.
14335 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
14336 function's source code).
14337 (read_import_dir): Test the value returned by find_class and issue
14338 a fatal accordingly.
14339 (declare_local_variables): Push a new block for the scope of the
14340 new variable(s) if code has been already generated at that nesting
14341 level. Pinpoint redefinition errors using the variable id
14342 WFLs. Generate initialization code if necessary. If the variable
14343 type is incomplete, register a patch on its decl.
14344 (source_start_java_method): Rewritten. Define a new block for the
14345 function's parameters. Build parameter decl out of function's
14346 arguments and register them for a patch if their types are
14348 (expand_start_java_method): Includes the part of
14349 source_start_java_method that was pushing the parameter decls and
14350 completing the method start code.
14351 (source_end_java_method): Removed call the expand_end_bindings and
14352 poplevel (already taken care of). Reinstall function's arguments
14353 and get function's last line of code before calling
14354 expand_function_end.
14355 (java_method_add_stmt): New comment before the function's
14356 code. Complement the second operand of the current COMPOUND_EXPR
14358 (java_complete_expand_methods): Don't generate debug info on line
14359 zero when expanding a generated constructor.
14360 (java_complete_expand_method): Set start and end line numbers for
14361 a artificially generated constructor to one and manually call
14362 enter_block and exit_block when defining it. For all methods:
14363 expand function's start calling the new expand_start_java_method
14364 and invoke java_complete_tree on the effective method's body, if
14366 (resolve_expression_name): Now use lookup_name_in_blocks to search
14367 local variable decls and print out an error when variables are
14369 (patch_method_invocation_stmt): Inserted comment before the
14371 (lookup_method_invoke): Chain method's arguments using chainon
14372 with the current arg list as a second argument. Inserted missing
14373 IDENTIFIER_POINTER when reporting an error on methods not found.
14374 (refine_accessible_methods_list): Don't retain constructors.
14375 (patch_arguments): Function removed.
14376 (java_complete_tree): Inserted comment before the function's
14377 code. New case for BLOCKs. Moved the WFL case a bit
14378 further. Complete function's arguments.
14379 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
14380 maybe_absorb_scoping_blocks): New functions.
14382 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14384 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
14386 * jcf-parse.c (parse_source_file, java_error_count): New forward
14387 and extern declarations.
14388 (java_parse_abort_on_error): Macro moved.
14389 (jcf_parse_source): fatal called if fopen fails. Now calls
14391 (parse_source_file): New parse_only parameter. Reflects the
14392 elimination of the second pass.
14393 (yyparse): parse_source_file called with argument set to 0.
14394 * jcf.h (JCF_ZERO): Sets java_source to zero.
14395 * lex.c (java_init_lex): pass argument is gone. Function modified
14396 to be called once during the analysis of a file.
14397 (java_unget_unicode): Fixed typo in fatal message.
14398 (java_get_line_col): Likewise.
14399 (java_lval): Likewise. String literals no longer built during
14401 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
14403 * parse.h (MODIFIER_WFL): New macro.
14404 (parse_check_super, parser_check_super_interface): Now return int.
14405 (parser_chain_incomplete_item, not_builtin_p,
14406 complete_method_decl): Declarations removed.
14407 (build_method_invocation_stmt, build_invoke): Renamed using the
14408 `patch' instead of `build'
14409 (register-incomplete_type, obtain_incomplete_type,
14410 java_complete_tree, java_complete_expand_method,
14411 unresolved_type_p, create_jdep_list): New function declarations.
14412 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
14413 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
14414 (jdep): New typedef on new struct _jdep.
14415 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
14416 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
14417 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14418 JDEP_RESOLVED_P): New macros.
14419 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
14420 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
14421 JDEP_VARIABLE): New enum values and jdep kinds.
14422 (jdeplist): New typedef on struct _jdeplist.
14423 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
14425 (CALL_EXPR_PRIMARY): New macro.
14426 (struct parser_ctxt): Fields java_pass, current_method_decl,
14427 method_decl_list deleted. New field jdeplist.
14428 (INCOMPLETE_P): Macro deleted.
14429 * parse.y (single_type_import_declaration:): Removed pass switch.
14430 (type_import_on_demand_declaration): Likewise.
14431 (field_declaration:): Removed pass switch on all sub rules.
14432 (class_declaration:): Call the complete_class_decl removed on
14434 (method_declaration:): Removed second pass switch. No longer chain
14435 methods decl when method_header reduced.
14436 (method_header:): Sub rules no longer depend on pass switch.
14437 (method_declarator:): Likewise.
14438 (method_body:): Likewise.
14439 (abstract_method_declaration:): Likewise.
14440 (block_statement:): Likewise.
14441 (local_variable_declaration:): Likewise.
14442 (argument_list:): Likewise.
14443 (method_invocation:): Likewise. Call to build_method_invocation_stmt
14444 removed. Partial CLASS_EXPR tree node built instead.
14445 (postfix_expression:): Removed pass switch on all sub rules.
14446 (java_pop_parser_context): Free classd_list content.
14447 (yyerror): Call obstrack_grow0 to finalize error message.
14448 (check_class_interface_creation): Comment modified to reflect new
14449 returned value meaning. Removed second pass switch. Return 1 if an
14450 error was found, 0 otherwise. Adjust pointer on filename if a
14451 leading path separator was found.
14452 (maybe_create_class_interface_decl): Removed first pass switch
14453 when linking the class decl to the class_list. Install a new
14454 jdep_list for the class.
14455 (add_superinterfaces): List of unresolved interfaces is
14456 gone. Unresolved interfaces are directly added to the current
14458 (create_interface): Second pass shortcut removed.
14459 ctpx->modifier_ctx access through MODIFIER_WFL.
14460 (create_class): Second pass shortcut removed. Call to
14461 register_incomplete_type replaces the call to
14462 parser_chain_incomplete_item.
14463 (complete_class_decl): Function removed.
14464 (duplicate_declaration_error): New way of retrieving redeclared
14466 (register_fields): Call to lookup_modifier_cl replaced by
14467 MODIFIER_WFL. New way of handling unresolved type, using
14468 unresolved_type_p and obtain_incomplete_type.
14469 register_incomplete_type replaces call to parser_chain_incomplete_item.
14470 (patch_stage): New static global variable.
14471 (method_header): New way of handling unresolved type, using
14472 unresolved_type_p and obtain_incomplete_type. patch_stage used to
14473 indicates that the method decl needs to be patched.
14474 (check_abstract_method_header): Call to lookup_modifier_cl
14475 replaced by MODIFIER_WFL.
14476 (method_declarator): Incomplete argument type are registered
14477 calling register_incomplete_type. Patch on the declared method is
14478 issued in that case.
14479 (unresolved_type_p): New function.
14480 (parser_check_super_interface): New comment to reflect function's
14481 modified returned type (int). Function and has a new argument
14482 this_wfl. Call to parse_error_context uses this_wfl instead of
14483 relying on lookup_cl.
14484 (parser_check_super): Comment reflects function's new returned
14485 type (int). Function returns nonzero value on error.
14486 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
14487 register_incomplete_type, jdep_resolve_class): New functions to
14488 handle incomplete types in declarations.
14489 (java_complete_class): Rewritten to work with the new incomplete
14490 type handling scheme.
14491 (complete_class_report_errors): Likewise.
14492 (complete_method_decl): Removed: it jobs is now handled by
14493 java_complete_class.
14494 (do_resolve_class): Class loaded in not already loaded and not
14495 found in Java source code.
14496 (java_check_regular_methods, java_check_abstract_methods): Don't
14497 call complete_method_decl anymore.
14498 (lookup_modifier_cl, not_builtin_p): Functions deleted.
14499 (read_import_dir): Got rid of the pass number dependency.
14500 (declare_local_variables): New handling of unresolved types (patch
14502 (source_start_java_method): New parameter level. Function called
14503 with level set to 1 when argument types are potentially
14504 unresolved. Called to complete the job with level set to 2 once
14505 types are complete.
14506 (source_end_java_method): Call to permanent_allocation
14507 removed. Waiting to be replaced by a more suitable obstack
14509 (java_complete_expand_methods, java_complete_expand_method,
14510 java_expand_finals): New functions.
14511 (build_method_invocation_stmt): Renamed
14512 patch_method_invocation_stmt. Extracts function call expression
14513 (wfl) and arguments (args) from CALL_EXPR tree operands.
14514 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
14515 call. Patch the function and argument operand of the CALL_EXPR
14517 (patch_argument, java_complete_tree): New functions.
14519 1998-04-20 Per Bothner <bothner@cygnus.com>
14521 Recover from missing fields and methods (i.e. error instead of fatal).
14522 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
14523 * expr.c (expand_invoke): Recover from missing method.
14524 (expand_java_field_op): Recover from missing field.
14525 Inline references to java.lang.{Integer,Char,...}.TYPE.
14526 * typeck.c (get_type_from_signature), java-tree.h: New function.
14527 * class.c (add_method): Use get_type_from_signature.
14528 (build_class_ref): Handle a class that was not found.
14529 * typeck.c (convert): Handle conversion to pointers (for convenience).
14530 * verify.c (verify_jvm_instructions): Use get_type_from_signature
14531 instead of lookup_field to handle missing fields.
14533 * jcf-parse.c (process_zip_dir): Set java_source.
14535 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
14537 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
14539 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14541 * jcf-parse.c (load_class): Don't change input_filename before
14542 calling jcf_parse_source (but still do it before calling
14544 (jcf_parse_source): Assign input_filename after having saved the
14546 * lex.c (java_init_lex): Chain a WFL node to the import on demand
14547 list. ctxp->modifier_ctx zeroed according to its new
14548 definition. ctxp->filename initialized. Removed
14549 JAVA_MODIFIER_CTX_UNMARK.
14550 (java_unget_unicode): Update the character based column position.
14551 (java_allocate_new_line): ref_count not used anymore. Always free
14552 ctxp->p_line. Initialize c_line->char_col to 0.
14553 (java_get_unicode): Update the character based column position.
14554 (java_lex): Use ctxp->elc to store current position in source
14555 file, at the beginning of the parsed token. Set modifier_ctx entry
14556 corresponding to the parse modifier to a WFL node. Return a WFL
14557 node when an identifier is parsed.
14558 (java_lex_error): Now uses ctxp->elc to store current position in
14560 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
14561 * lex.h (build_wfl_node): New function definitions.
14562 (struct java_line): ref_count and next fields are gone. New field
14564 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14565 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
14566 (JAVA_COLUMN_DELTA): New macro.
14567 (java_lc): New typedef on new struct _java_lc.
14568 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
14569 (parse_error_context, parse_warning_context): Changed prototypes.
14570 (java_get_line_col): Added as an available global function.
14571 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
14572 (IC_DECL): Replaced by macro IC_TYPE
14573 (DEPEND_WFL): New macro.
14574 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
14576 (exit_java_complete_class): Removed a commented out statement.
14577 (struct parser_ctxt): Added comments on fields. modifier_ctx is
14578 now an array of tree nodes. Deleted fields line_list and
14579 e_line. New field elc, to replace e_line.
14580 * parse.y (array_type:): Build WFL node.
14581 (qualified_name:): Build a single WFL node out of two. Retain
14582 the location information of the first node in the resulting node.
14583 (package_declaration:): Use package name as a WFL node
14584 (single_type_import_declaration:): Use imported name as a WFL node.
14585 (type_import_on_demand_declaration:): Use root of the imported
14586 packages as a WFL node.
14587 (field_declaration:): Removed unused local variable cl.
14588 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
14589 (yyerror): New static elc. Removed static error_line, error_pos.
14590 New local code_from_source. Save ctxp->elc into elc at the first
14591 pass. Call java_get_line_col to get a string of the line where
14592 the error occurred.
14593 (debug_line): Removed static function.
14594 (parse_error_context, parse_warning_context): Parameter cl is now
14595 a WFL node. Use its value to initialize ctxp->elc.
14596 (redefinition_error): Parameter cl is now a WFL node.
14597 (parse_add_interface): New parameter wfl. No longer call
14598 lookup_cl, use wfl instead.
14599 (check_class_interface_creation): Parameter cl is now a WFL node.
14600 (maybe_create_class_interface_decl): Likewise.
14601 (add_superinterfaces): New function.
14602 (create_interface): Removed local cl, node, super_decl,
14603 super_decl_type. Function now uses id as a WFL node. Better
14604 warning/error report on obsolete or forbidden mix of
14605 modifiers. Now calls add_superinterfaces to register interfaces.
14606 (create_class): Removed local cl, node. Local variable id is used
14607 as a WFL node. Better error report on forbidden modifier
14608 mix. Uses add_superinterfaces to register interfaces.
14609 (find_field): Argument cl is now a WFL node. Now store the WFL
14610 node of a fields that needs to be checked for their
14612 (method_header): Local variable node non longer used. Local
14613 variable id replaces cl.
14614 (check_modifiers_consistency): Local variable cl is now a WFL
14616 (method_declarator): Local variable cl replaced by parameter id.
14617 (parser_qualified_name): Now uses parameter name as a WFL node.
14618 (parser_check_super_interface): New parameter wfl, for achieve
14619 greater accuracy during error reports.
14620 (parser_chain_incomplete_item): New parameter named location. Used,
14621 along the decl, to construct the incomplete item node.
14622 (java_complete_class): resolve_class now uses WFL node extracted
14623 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
14625 (complete_method_decl): Unresolved function's argument types are WFL.
14626 (resolve_class): Parameter cl is now a WFL node.
14627 (resolve_and_layout): Likewise.
14628 (do_resolve_class): Likewise. Try first to use cl and then do the
14629 lookup on the decl when calling check_pkg_class_access.
14630 (complete_class_report_errors): Use IC_TYPE in place of
14631 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
14632 instead of doing a lookup over the decl.
14633 (java_check_final): Use WFL info from field tree list.
14634 (lookup_cl): Rewritten and returns a statically defined WFL node.
14635 (lookup_modifier_cl): Now uses information from WFL nodes.
14636 (process_imports): Likewise.
14637 (read_import_dir): name and cl arguments replaced by a single WFL
14638 node. Function modified accordingly.
14639 (find_in_imports_on_demand): Now uses WFL node.
14640 (check_pkg_class_access): cl argument is now a WFL node.
14641 (declare_local_variables): Fixed to use WFL nodes.
14642 (resolve_expression_name): Likewise.
14643 (build_method_invocation_stmt): name_combo argument renamed
14644 wfl. Function modified to use WFL nodes.
14645 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
14646 (lookup_method_invoke): cl is now a WFL node. Added missing
14647 IDENTIFIER_POINTER to class type decl name.
14649 1998-04-14 Dave Brolley <brolley@cygnus.com>
14651 * lang.c (init_parse): Now returns char* containing the filename.
14653 1998-04-10 Per Bothner <bothner@cygnus.com>
14655 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
14657 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
14658 * class.c (make_class_data): If flag_assume_compiled, initial class
14659 state is CSTATE_PREPARED; make superclass and interfaces direct
14660 references, rather than constant pool indexes.
14662 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14664 * parser.y: Include flags.h. Removed debug variable pl.
14665 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
14666 (block:): Likewise.
14667 (labeled_statement_nsi:): Generate debug info when reducing
14668 expression_statement:.
14669 (check_pkg_class_access): get_access_flags_from_decl invocation
14670 fixed for new CLASS_* flags location.
14671 (source_end_java_method): Save/restore parser context when
14672 entering/leaving this routine. Restore lineno to its right value
14673 before calling expand_end_bindings.
14674 (build_method_invocation_stmt): build_invoke called with the
14675 current line information.
14676 (build_invoke): New argument cl. Wrap the function call around a
14678 (refine_accessible_methods_list): Changed comment, removed
14680 * parse.h: Fixed typo in comments.
14681 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
14682 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
14683 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
14685 * lex.c (java_lex): Record the last closing curly bracket of a
14687 * jcf-parse.c (jcf_parse_source): Now calls
14688 java_check_methods. Clarified comment, fixed typo.
14690 1998-04-09 Dave Brolley <brolley@cygnus.com>
14692 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
14693 (finish_parse): Expose for non USE_CPPLIB builds.
14695 1998-04-08 Jeffrey A Law (law@cygnus.com)
14697 * lang.c (lang_print_xnode): New function.
14699 1998-04-03 Per Bothner <bothner@cygnus.com>
14701 * decl.c (class_dtable_decl), java-tree.h: New tree node.
14702 * class.c (get_dispatch_vector, get_dispatch_table): New functions
14703 used to build a class's dispatch table.
14704 (make_class_data): Generate dispatch table if flag_assume_compiled.
14705 Set dtable of class object to address of class_dtable_decl.
14707 * decl.c (int_decl_processing): Make soft_badarrayindex_node
14708 be volatile and have side effects - generates better code.
14710 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
14711 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
14713 * expr.c (expand_invoke): If class is final, method is
14714 effectively final, so can call it directly.
14716 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
14718 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
14720 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14722 * parse.y (build_method_invocation_stmt): Removed extra argument
14725 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14727 * expr.c (dtable_indent): Now static global.
14728 (expand_invoke): Now call invoke_build_dtable and
14729 build_invokevirtual.
14730 (invoke_build_dtable, build_invokevirtual): New functions.
14731 * jcf-io.c (find_class): Defer issuing a warning by setting
14732 jcf->outofsynch to 1.
14733 * jcf-parse.c (jcf_out_of_synch): New function.
14734 (load_class): Test this_jcf.outofsynch flag and call
14735 jcf_out_of_synch accordingly.
14736 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
14737 comment indentation.
14738 * lex.c (java_get_unicode): Fixed code indentation.
14739 (java_lex): Create string literal. Fixed typo. Removed several
14740 premature obstack_free.
14741 * parse.h: New enums for name resolution and invocation mode.
14742 (struct qualification): New data structure.
14743 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
14744 (do_resolve_class, build_method_invocation_stmt,
14745 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
14746 debug_line, identical_subpath_p, invocation_mode,
14747 refine_accessible_methods_list, build_invoke,
14748 lookup_method_invoke): New functions declared.
14749 (build_invokevirtual, invoke_build_dtable, match_java_method,
14750 build_field_ref, jcf_out_of_synch): New references to external
14752 (struct parse_ctxt): Removed artificial_constructor field.
14753 * parse.y: (array_type:): Type defined for this rule.
14754 (class_type:): Installed default rule for interface_type:.
14755 (array_type:): Now build Java array type.
14756 (qualified_name:): Now use obstack_grow0.
14757 (method_declaration:): Skip the artificial constructor added to
14759 (abstract_method_declaration:): Execute the code only during pass 1.
14760 (block:): Installed default rule in block_statements:.
14761 (block_statement:): Add the statement to the method during pass 2.
14762 (statement_expression): Installed default rule for
14763 method_invocation:.
14764 (argument_list:): Added code to build the argument list.
14765 (method_invocation:): Added call to create the method invocation
14767 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
14768 (debug_line): New function for debug.
14769 (complete_class_decl): No longer do something during pass 1.
14770 (method_header): Use BUILD_PTR_FROM_NAME.
14771 (parser_qualified_classname): Use obstack_grow0. Removed bogus
14773 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
14774 function's main comment.
14775 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
14777 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
14778 (resolve_class): Now works with arrays.
14779 (do_resolve_class, resolve_and_layout): New functions.
14780 (java_check_regular_methods): Reverse method list before and after
14781 having processed it. No longer set ctxp->artificial_constructor.
14782 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
14783 accordingly. Fixed typo in issued error message. Now use
14785 (find_in_imports_on_demand): Now use obstack_grow0.
14786 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
14787 (source_end_java_method): Call expand_expr_stmt instead of
14788 expand_expr. Calls it before calling expand_function_end.
14789 (java_method_add_stmt): Do nothing if errors were found during
14791 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
14792 (build_method_invocation_stmt, build_invoke, invocation_mode,
14793 lookup_method_invoke, refine_accessible_methods_list,
14794 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
14796 * typeck.c (build_java_signature): Properly end method signature
14797 if return type skipped.
14798 (match_java_method): New function.
14800 1998-03-16 Per Bothner <bothner@cygnus.com>
14802 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
14804 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
14806 * expr.c (build_invoke_non_interface): New function.
14807 (methods_ident, ncode_ident): Now static globals.
14808 (expand_invoke): Use build_invoke_non_interface.
14809 * java-tree.h (struct lang_decl): New field function_decl_body.
14810 (DECL_FUNCTION_BODY): New macro.
14811 * jcf-parse.c (jcf_parse_source): Deeper check before setting
14812 CLASS_FROM_SOURCE_P.
14813 (parse_source_file): Fixed typos. Call java_layout_parsed_class
14814 before starting pass 2. Call to java_generate_parsed_class replaced
14815 by java_register_parsed_class.
14816 * lex.c: Fixed typo in header. Some line width related formating.
14817 * lex.h: Some line width related formating.
14818 * parse.h (source_end_java_method, resolve_expression_name,
14819 complete_class_decl, maybe_create_class_interface_decl,
14820 check_class_interface_creation): New static function declarations.
14821 (java_layout_parsed_class, java_method_add_stmt): New function
14823 (struct parser_ctxt): Field mark_class_generate removed. New
14824 fields class_list and artificial_constructor.
14825 * parse.y: Fixed typo in header.
14826 (class_declaration:): Call complete_class_decl when class body
14828 (method_declaration:): Call source_end_java_method in pass 2 when
14829 the method body is defined.
14830 (postfix_expression:): Do expression name resolution on sub-rule
14831 name during pass 2.
14832 (create_class, create_interface): Merged common pieces.
14833 (check_class_interface_creation, maybe_create_class_interface_decl):
14835 (complete_class_decl): New function.
14836 (register_fields): Fixed line width related typo.
14837 (method_header): Correctly skip first argument when fixing
14838 argument line. Changed the loop.
14839 (java_check_circular_reference): Now use ctxp->class_list.
14840 (java_complete_class): Removed start/stop marking.
14841 (java_check_regular_methods): Now takes a class decl as an
14842 argument. Add default constructor if none were encountered.
14843 (java_check_methods): Now use ctxp->class_list. Changed call to
14844 java_check_regular_methods.
14845 (source_start_java_method): Set DECL_ARG_TYPE for each function
14847 (source_end_java_method, java_method_add_stmt): New functions.
14848 (java_generate_parsed_class): No longer exists.
14849 (java_layout_parsed_class, java_register_parsed_class): New functions.
14850 (resolve_expression_name): New function.
14852 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14854 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
14855 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
14856 until pass initializations are done. Call read_import_dir with
14858 * parse.h: (lookup_modifier_cl): New function declared.
14859 (INTERFACE_FIELD_MODIFIERS): New macro.
14860 (OBSOLETE_MODIFIER_WARNING): New macro.
14861 * parse.y: (register_fields): Class type and current field name in
14862 local variables. Check modifier(s) if adding field(s) to an interface.
14863 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
14864 and report errors using the faulty modifier line context.
14865 (lookup_modifier_cl): New function.
14866 (read_import_dir): Detect and report default import processing
14869 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
14871 Add a pair of -fassume-compiled/-fno-assume-compiled options.
14872 * class.c (is_compiled_class): Return 1 after making sure it
14873 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
14874 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
14875 * java-tree.h (flag_assume_compiled): Add decl.
14876 * lang.c (lang_f_options): Add the flag.
14877 (flag_assume_compiled): Add decl, default to 0.
14879 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14881 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
14882 (is_compiled_class): Likewise.
14883 (layout_class): Likewise.
14884 (layout_class): Detect and lay out classes defined in source code.
14885 (interface_of_p, add_interface_do, may_add_interface): New
14887 (add_interface): Now use add_interface_do.
14888 (add_method_1): New function.
14889 (add_method): Now use add_method_1.
14890 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
14891 (complete_start_java_method): New function.
14892 (start_java_mehod): Now call complete_start_java_method.
14893 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
14894 (expand_invoke): Likewise and fixed typo.
14895 *gjava.c: (print_super_field): Use new argument to find_class
14898 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
14899 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
14900 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
14902 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
14903 (add_method_1, push_class): New prototypes.
14904 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
14905 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
14906 directory where the class was found.
14907 (find_class): New argument DO_CLASS_FILE. Function find_class
14908 modified accordingly.
14909 *jcf-parse.c: (fix_class_path): New function.
14910 (load_class): Use new VERBOSE argument. load_class now finds and
14911 loads/parses .class/.java files. Save read_state of current_jcf
14913 (java_parser_abort_on_error): New macro.
14914 (jcf_parse_source, parse_source_file): New function.
14915 (jcf_parse): Fixed typo.
14916 (yyparse): Call parse_source_file () only.
14917 (process_zip_dir): Fixed typo, fix zdir->filename_length when
14918 writing the real class name back in the zip directory entry.
14919 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
14920 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
14921 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
14922 (find_class): Prototype fixed.
14923 *lex.c: Added 1998 time stamp.
14924 Removed all static global variables, moved into the parser
14925 context data structure.. Now include unistd.h if SEEK_SET not
14927 (java_init_lex): Rewritten.
14928 (java_sneak_unicode): Modified current unicode access in current line.
14929 (java_unget_unicode): Likewise.
14930 (java_allocate_new_line): New allocation management.
14931 (java_read_char): Modified access and storage of unget_utf8_value.
14932 New way of processing current unicode.
14933 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
14934 (java_get_unicode): Now use the parser context.
14935 (java_lineterminator): Likewise.
14936 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
14937 of the reentrant parser implementation. Function now use the
14938 parser context data structure and java_lval. Fixed production of
14939 the float and double constant "out of range" error message. Fixed
14940 obstack use. Return integer value when hitting a modifier. Now
14941 return type for TRUE, FALSE and other predefined types. Return
14942 identifier as a TREE_LIST list containing the current line context
14943 as the TREE_VALUE sub-node.
14944 (java_unicode_2_utf8): Fixed typo in declaration.
14945 (java_lex_error): Now use the parser context data structure.
14946 *lex.h: Added 1998 time stamp.
14947 (struct java_line): New fields ref_count and next.
14948 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14949 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
14950 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
14951 *parse.h: Added 1998 time stamp.
14952 (java_parse_source_file): Renamed from parse_source_file.
14953 (YYERROR_NOW, YYNOT_TWICE): Fixed.
14954 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
14955 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
14956 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
14957 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
14958 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
14959 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
14960 (struct parser_ctxt): New data structure to keep the parser context.
14961 *parse.y: Added 1998 time stamp, got rid of static global variables.
14962 (java_error_count, ctxp): New global variables.
14963 (%union): New value field.
14964 (numeric_type, integral_type): Rules removed.
14965 (primitive_type): Rule defined to handle integral, float, double and
14967 (qualified_name, package_declaration,
14968 single_type_import_declaration, type_import_on_demand_declaration,
14969 modifiers, class_declaration, super, interfaces,
14970 interface_type_list, class_body, field_declaration,
14971 field_declaration, variable_declarators, variable_declarator,
14972 variable_declarator_id, method_declaration, method_header,
14973 formal_parameter_list, formal_parameter, method_body, block,
14974 static, interface_declaration, extends_interfaces,
14975 abstract_method_declaration, local_variable_declarators): Rules now
14977 (force_error, do_warning): New global statics.
14978 (push_parser_context, parser_context_save_global,
14979 parser_context_restore_global, pop_parser_context): New functions.
14980 (yyerror): Now uses the global parser context. Fixed use of obstack.
14981 (parse_error, parse_error_context, parse_warning_context,
14982 java_accstring_lookup, redefinition_error, check_modifiers,
14983 parser_add_interface, create_interface, create_class, find_field,
14984 duplicate_declaration_error, register_fields, method_header,
14985 check_modifiers_consistency, check_abstract_method_header,
14986 method_declarator, parser_qualified_classname,
14987 parser_check_super_interface, parser_check_super,
14988 parser_chain_incomplete_item, java_check_circular_reference,
14989 layout_class_from_source, java_complete_class,
14990 complete_method_decl, resolve_class, complete_class_report_errors,
14991 java_check_final, check_method_redefinition,
14992 java_check_regular_methods, java_check_abstract_methods,
14993 java_check_methods, lookup_java_interface_method2,
14994 lookup_java_method2, lookup_cl, find_name_in_single_imports,
14995 process_imports, find_in_imports, read_import_entry,
14996 read_import_dir, find_in_imports_on_demand,
14997 check_pkg_class_access, not_builtin_p, declare_local_variables,
14998 source_start_java_method, java_generate_parsed_class): New
15000 *typeck.c: (signature_include_return): New global variable.
15001 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
15002 to add the function returned type in the signature.
15004 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
15006 * jcf-io.c (open_in_zip): Use strncmp and LEN.
15008 1998-01-29 Dave Brolley <brolley@cygnus.com>
15010 * Make-lang.in (java.info): Added.
15011 (java.install-info): Added
15013 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
15015 * Makefile.in (clean): Also remove java/parse.c.
15017 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
15019 Add a pair of -fbounds-check/-fno-bounds-check options.
15020 * lang.c (lang_decode_option): Add code to grok arguments.
15021 (flag_bounds_check): Add decl.
15022 (lang_f_options): New array w/ the option in it.
15023 * java-tree.h (flag_bounds_check): Add decl.
15024 * lang-options.h: New file.
15025 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
15026 of a static macro value.
15027 (JAVA_ARRAY_EXCEPTION): Delete macro.
15029 1998-01-23 Per Bothner <bothner@cygnus.com>
15031 * typeck.c (build_java_array_type): Fix two bugs in previous change.
15032 * expr.c (build_anewarray): Add missing promote_type.
15034 1998-01-22 Per Bothner <bothner@cygnus.com>
15036 Add array types with known length to optimize bounds checking.
15037 * typeck.c (build_java_array_type): Take length parameter.
15038 (java_array_type_length, build_prim_array_type): New functions.
15039 * java-tree.h: Update for new functions.
15040 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
15041 * class.c: Use build_prim_array_type.
15042 * expr.c (can_widen_reference_to): Handle known-length array types.
15043 (verify_jvm_instructions): Keep track of integer push instructions
15044 followed by newarray/anewarray, so we can build known-length arrays.
15045 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
15046 (java_array_data_offset): New function.
15047 (build_java_array_length_access): New function. Optimize if constant.
15048 (build_java_arrayaccess): Constant fold bounds check.
15049 (expand_java_newarray, expand_java_anewarray): Replaced by ...
15050 (build_newarray, build_anewarray): New functions.
15051 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
15052 * verify.c (merge_types): Handle known-lengh array types.
15054 1998-01-19 Per Bothner <bothner@cygnus.com>
15056 * expr.c (expand_byte_code): Fix performace bug, which caused
15057 searching linenumber_table to be linear rather than constant.
15059 1997-12-12 Per Bothner <bothner@cygnus.com>
15061 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
15063 * decl.c, java-tree.h (soft_fmod_node): New global.
15064 * decl.c (init_decl_processing): Define __builtin_fmod.
15065 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
15066 using __builtin_fmod.
15068 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
15070 * keyword.h: New file, output of keyword.gperf as processed by
15072 * lex.c (java_lex_init): Initialize java_error_flag.
15073 * parse.c (YYERROR_NOW): Uses java_error_flag.
15074 * parse.y: New static java_error_flag. Useless definition of
15076 * parse.y (java_error): Portable error recovery using
15077 java_error_flag (not yet completely tuned).
15079 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
15081 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
15083 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15085 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
15086 (parse.c, lex.c, keyword.h): New rules for Java source code
15088 * parse.c: Renamed into jcf-parse.c.
15089 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
15090 * keyword.gperf: New file, Java keywords.
15091 * parse.y: New file, Java language grammar.
15092 * parse.h: New file, Java language grammar definitions.
15093 * lex.c: New file, Java language lexer.
15094 * lex.h: New file, Java language lexer definitions.
15096 1997-12-03 Per Bothner <bothner@cygnus.com>
15098 * decl.c (clinit_identifier_node), java-tree.h: New global.
15099 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
15100 * verify.c (verify_jvm_instructions): Inline use of removed macros.
15101 * expr.c (expand_java_field_op): Check for invalid assignment
15104 * jcf-reader.c (get_attribute): Test for wrong attribute length.
15106 1997-10-27 Per Bothner <bothner@cygnus.com>
15108 * verify.c (verify_jvm_instructions): When processing a handler,
15109 attempt to set the current_subr to the right value.
15110 (More complicated code combines Sep 17 and Oct 22 versions.)
15112 1997-10-24 Per Bothner <bothner@cygnus.com>
15114 * class.c (push_class): Figure out (guess) name of source file.
15115 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
15116 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
15117 (parse_class_file): Change return type from int to void.
15118 Call debug_start_source_file/debug_end_source_file.
15120 * expr.c (build_java_binop): Fix masking 2nd operand.
15121 * decl.c (init_decl_processing): Set sizetype first.
15123 1997-10-22 Per Bothner <bothner@cygnus.com>
15125 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
15126 (Revert Sep 17 change.)
15128 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15130 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
15131 .class extension in their name and fix thing so we don't process
15132 them parse_zip_file_entries().
15133 (parse_zip_file_entries): Cleaned unused local variables.
15135 1997-10-20 Per Bothner <bothner@cygnus.com>
15137 * expr.c (can_widen_reference_to): Allows equal array element types.
15138 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
15139 * jcf-dump.c (RET): Get (and print) index.
15141 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
15142 Promote element type to POINTER_TYPE.
15144 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15146 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
15147 find_in_current_zip, jcf_figure_file_type): Moved from
15148 jcf-reader.c to parse.c.
15149 * zextract.c: (read_zip_archive): takes file_comment_length possible
15150 field into account.
15152 1997-10-20 Per Bothner <bothner@cygnus.com>
15154 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
15156 * verify.c (merge_types): Handle array types even better ...
15158 1997-10-17 Per Bothner <bothner@cygnus.com>
15160 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
15162 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
15163 * class.c (make_class_data): Don't build fields_decl if no fields.
15164 When building fields_decl, skip if DECL_ARTIFICIAL.
15166 * expr.c (java_stack_swap): Update stack_type_map.
15167 * verify.c (merge_types): Handle array types better.
15169 1997-10-15 Per Bothner <bothner@cygnus.com>
15171 * class.c (add_field): Don't promote short integral fields to
15172 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
15173 * expr.c (push_value): Promote and convert short integral values.
15175 * decl.c, java-tree.h (integer_two_node): New constant node.
15176 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
15178 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15180 * class.c (append_gpp_mangled_type): Use function argument
15181 unpromoted type to generate mangled name.
15183 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15185 * constants.c (build_constant_data_ref): Now uses current_class
15186 instead of main_class.
15187 (build_constants_constructor): Now uses current_class instead of
15189 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
15190 of the global variable SeepZipFiles done here.
15191 * zextract.c (read_zip_archive): extra_field optional field taken
15192 into account while computing the position of the class file in the
15194 * verify.c (verify_jvm_instructions): Use current_jcf to search
15196 * parse.c (load_class): First search for the class to load in the
15197 current zip file. Saves current_jcf (restored before returning
15198 from that function). Don't call JCF_FINISH in the class was found
15199 in the current ZIP file.
15200 (jcf_parse): If the class was found in the current ZIP file, save
15201 its tree_constant_pool (for later reuse).
15202 (parse_class_file): New function. Process each method defined in
15203 the current class and record the class as to be later registered.
15204 (yyparse): Rewritten. Figure the type of the current file and switch
15206 * lang.c: New global variable current_jcf.
15207 (lang_init): Removed compiling_from_source test (done later, in
15208 yyparse). Removed call the jcf_parse ().
15209 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
15210 (typedef struct JCF): New fields seen_in_zip (to mark a class found
15211 in the current ZIP file) and zip_offset (offset to the class data in
15212 the current zip file).
15213 * jcf-reader.c: zipfile.h included.
15214 localToFile: New ZipFileCache static global variable
15215 (parse_zip_file_entries): New function. Browse the current ZIP
15216 file directory and process each class found.
15217 (process_zip_dir): New function. Register each class found in the
15218 ZIP file directory. The class aren't parsed but a valid JCF is
15219 link to each of them.
15220 (find_in_current_zip): New function. Search for a class in the
15221 current ZIP file directory. If found, prepare the class so that it
15223 (jcf_figure_file_type): New function. Examine the file structure
15224 to figure a class file, a ZIP file. If none of these categories are
15225 matched, a source file is assumed.
15226 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
15227 SeenZipFile: New global variable.
15228 (open_in_zip): Use zipmember's length to accelerate the search for
15229 a member. If zipmember was NULL and zip file successfully read,
15231 * java-tree.h: New global variable current_jcf declared. Added
15232 declaration for current_constant_pool_tags, current_constant_pool_data,
15233 current_constant_pool_length, current_constant_pool_data_ref.
15234 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
15235 store the JCF of classes seen in a zip file) and tree *constant_pool
15236 (to save a loaded class constant pool). current_class declared here.
15237 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
15238 retrieve method_ref_constant.
15239 (PUSHC): java_push_constant_from_pool now uses current_jcf.
15240 (OBJECT): get_class_constant now uses current_jcf.
15241 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
15242 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
15243 (expand_invoke): Now uses current_class instead of main_class
15244 (build_class_init): Now uses current_class instead of main_class
15245 * class.c: New static global variable registered_class.
15246 (register_class): New function.
15247 (emit_register_class): Modified to use registered_class instead of
15249 (is_compiled_class): Now take into account class seen in the archive.
15251 1997-10-06 Per Bothner <bothner@cygnus.com>
15253 * except.h: Renamed to: java-except.h.
15254 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
15255 * except.c: Add semi-working (commented out) implementation.
15257 * expr.c (expand_iinc): Add needed flush_quick_stack.
15258 * parse.c (set_source_filename): New function.
15259 (give_name_to_class): Set input_filename from package.classname.java.
15261 * jcf-io.c (find_class): Don't look first in ".".
15263 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15265 * zextract.c (read_zip_archive): Now takes into account the
15267 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
15269 1997-09-20 Per Bothner <bothner@cygnus.com>
15271 * constants.c, java-tree.h (build_internal_class_name): New function.
15272 (alloc_class_constant): Re-implement using build_internal_class_name.
15273 * class.c (make_class_data): Likewise.
15274 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
15276 1997-09-17 Per Bothner <bothner@cygnus.com>
15278 * verify.c (verify_jvm_instructions): Temporarily set current_subr
15279 to NULL before pushing an exception handler target.
15281 * expr.c (flush_quick_stack): Save from low stack indexes to high.
15282 (java_stack_swap, java_stack_dup): Re-write to be safe from
15283 clobbering registers.
15284 (build_class_init): New function.
15286 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
15288 * typeck.c (build_java_array_type): Temporary use
15289 permanent_obstack to create the array 'length' field.
15290 * expr.c (lookup_label): Temporay use permanent_obstack to create
15291 label if not found.
15292 * class.c (push_super_field): Tempory use permanent_obstack.
15294 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15296 * typeck.c (type_for_mode): Now handles double_type_node and
15298 * verify.c (verify_jvm_instructions): The instruction following
15299 the wide bytecode is checked. OPCODE_ret added to the list of
15302 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15304 * class.c (make_class): Temporary use permanent_obstack. Set the
15305 class CLASS_P field to 1.
15306 (push_class): Temporary use permanent_obstack.
15307 (set_super_info): Temporary use permanent_obstack.
15308 (add_method): Temporary use permanent_obstack, set
15309 METHOD_TRANSIENT().
15310 (add_field): Temporary use permanent_obstack. Sets
15311 FIELD_VOLATILE() and FIELD_TRANSIENT().
15312 (build_class_ref): Temporary use permanent_obstack if the class
15314 (build_static_field_ref): Temporary use permanent_obstack when
15315 creating field's rtl.
15316 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
15317 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
15318 and fields. Function finalized, as far as flag handling.
15319 (push_class_static_dummy_field): Temporary use permanent_obstack.
15320 (emit_register_class): Force generation of class registration at
15322 * decl.c (end_java_method): Call permanent_allocation() before
15324 * expr.c (can_widen_reference_to): Added comment to interface
15325 handling, fixed typo.
15326 (lookup_field): Now uses CLASS_P() to correct FIXME
15327 (expand_invoke): Verification on public && !static &&
15328 !abstract moved into soft_lookupinterfacemethod (kaffe).
15329 Use Object class dtable if objectref is an array when expanding
15331 (java_push_constant_from_pool): Temporary use permanent_obstack
15332 for CONSTANT_string
15333 * parse.c (get_ref_constant): Temporary use permanent_obstack to
15334 create constant references.
15335 (get_constant): Temporary use permanent_obstack to create constant.
15336 (load_class): Temporary use permanent_obstack to load class.
15337 (jcf_parse): Temporary use permanent_obstack to perform class
15339 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
15340 (build_java_signature): Temporary use permanent_obstack.
15341 * verify.c: (verify_jvm_instruction): removed unnecessary verification
15343 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
15344 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
15347 1997-09-11 Per Bothner <bothner@cygnus.com>
15349 * class.c (append_gpp_mangled_type): Fix typo.
15350 (emit_register_class): Use main_class to get class object, rather
15351 than looking for no-longer-existing static decl starting with _CL.
15352 * typeck.c (parse_signature_type): Promote array element type
15353 if it is a RECORD_TYPE.
15355 1997-09-10 Per Bothner <bothner@cygnus.com>
15357 * class.c (push_class_static_dummy_field): New function.
15358 (mangle_static_field): New. Do G++-style mangling of static fields.
15359 (layout_class): Mandle static fields here, not in add_field.
15360 (build_class_ref): The class object is now a dummy static field.
15361 * decl.c (find_local_variable): Look for best, instead of first match.
15362 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
15363 (build_java_athrow): Don't check here if exception is Throwable.
15364 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
15365 (TYPE_USED): Removed. No longer used ...
15366 * parse.c (jcf_parse): Call push_class_static_dummy_field.
15367 * verify.c (push_pending_label): New function.
15368 (push_pending_block): Renamed to check_pending_block.
15369 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
15370 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
15371 re-checking possible handlers) after a store (less wasted work).
15372 Check for null handler (finally) before calling add_handler.
15373 Various changes to (finally?) correctly handle try/finally.
15375 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
15377 * class.c: Include stdio.h.
15379 1997-09-04 Per Bothner <bothner@cygnus.com>
15381 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
15382 to make sure class is initialized before static/special invoke.
15384 * verify.c (verify_jvm_instructions): On a store instruction,
15385 call find_local_variable to force pre-allocation of decl and rtx.
15386 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
15388 1997-09-03 Per Bothner <bothner@cygnus.com>
15390 * class.c (build_class_ref): Strip off "promoted_" if need be.
15391 (make_field_value): Call build_java_signature when needed.
15392 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
15393 * expr.c (build_java_athrow): Don't push_value of exception.
15394 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
15395 match specification of [fd]cmp[lg] for NaNs.
15396 (expand_byte_code): Add support for exception handler ranges.
15397 * except.c: Add skeleton for EH code-generation.
15398 * verify.c (merge_types): Treat all promoted integral types as equal.
15399 * constants.c (build_constants_constructor): To force creation of
15400 current_constant_pool_data_ref, call build_constant_data_ref.
15402 * javaop.def (lload): Fix typo.
15403 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
15405 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
15407 * parse.c: Don't include function.h.
15409 1997-08-27 Per Bothner <bothner@cygnus.com>
15411 * except.[ch]: New files.
15412 * Makefile.in (JAVA_OBJS): Add except.o
15413 * expr.c: Temporary warning about unimplemented exceptions.
15414 * verify.c: Verify exception handlers.
15416 * jcf-dump.c (disassemble_method): Print exception table.
15418 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15420 * expr.c (verify_jvm_instructions): Started a thorough
15421 verification of invoke* bytecodes.
15422 (expand_byte_code): flush quick stack if PC is the target of a
15423 branch. and undef RET (conflicting with config/i386/i386.h).
15424 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
15426 (expand_invoke): Now handles invokeinterface and do more
15427 verification according to the bytecode.
15428 (lookup_field): Don't try to load the class if processing
15430 (can_widen_reference_to): Now handles interfaces.
15431 * decl.c (init_decl_processing): New global variable
15432 soft_lookupinterfacemethod_node, declared in java-tree.h.
15433 Call set_super_info on string_type_node.
15434 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
15436 * class.c (set_super_info): Fills the CLASS_* flags according to
15438 (get_access_flags_from_decl): Handles all class flags.
15440 1997-08-26 Per Bothner <bothner@cygnus.com>
15442 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
15443 * parse.c (yyparse): Check for abstract method, and missing code.
15444 * expr.c (expand_byte_code): Change interface.
15445 * lang.c (put_decl_node): Print promoted types prettier.
15446 * verify.c (verify_jvm_instruction): Change interface.
15447 Partial support for scanning exception table.
15448 For load instructions, handle promoted integral types.
15450 1997-08-21 Per Bothner <bothner@cygnus.com>
15452 * verify.c: New file, with contents moved from expr.c.
15453 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
15454 * typeck.c (is_array_type_p): Moved here from expr.c.
15455 * java-tree.h: Add some now-needed function declarations.
15456 * Makefile.in (JAVA_OBJS): Added verify.o.
15458 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15460 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
15461 METHOD_ABSTRACT flag.
15463 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
15464 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
15465 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
15467 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
15469 (start_java_method): Hook for SYNCHRONIZED methods.
15471 * expr.c (build_java_jsr, build_java_ret): New functions
15472 (JSR,PRE): New macros
15473 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
15474 (verify_jvm_instructions): tableswitch, lookupswitch,
15475 monitorenter, monitorexit, goto_w: verified.
15476 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
15477 (build_java_monitor): New function.
15478 (MONITOR_OPERATION): Modified to call build_java_monitor()
15479 (verify_jvm_instructions): Started a thorough verification of
15482 1997-08-19 Per Bothner <bothner@cygnus.com>
15484 Support verification of jsr/ret subroutines (used for try/finally).
15485 * decl.c (return_address_type_node): New type node.
15486 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
15487 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
15488 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
15489 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
15490 TYPE_USED): New macros for special types in type_map.
15492 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
15493 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
15495 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
15497 * expr.c (can_widen_reference_to): New function.
15498 (pop_type): Use it.
15499 (merge_type_state): Support handling start of subroutine.
15500 (push_pending_block): Return char* error message, instead of calling
15501 fatal on an error. Also handle subroutines.
15502 (verify_jvm_instructions): Handle errors from push_poending_block.
15503 Support jsr and ret instructions.
15505 1997-08-19 Per Bothner <bothner@cygnus.com>
15507 * jcf-io.c (find_classfile): Fix thinko.
15508 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
15510 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
15512 * Makefile.in (BISON): Remove.
15514 1997-08-07 Per Bothner <bothner@cygnus.com>
15516 * Makefile.in: Convert to autoconf.
15517 * config-lang.in (outputs): Added java/Makefile.
15519 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
15520 Rename cc1java to jc1.
15522 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
15523 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
15525 * class.c (class_depth): Do load_class if needed.
15527 Mostly better verification.
15528 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
15529 (init_decl_processing): Change return type of soft_checkcast.
15530 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
15531 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
15532 lang_print_error): New functions.
15533 (lang_init): Set global hook print_error_function to lang_print_error.
15534 * expr.c: In the type_map ptr_type_node is only used for null now.
15535 (pop_type, merge_types): Hence ptr_type_node matches any reference.
15536 (merge_types): Dererence pointer to record types before comparing.
15537 (decode_newarray_type, merge_types): On error just return NULL.
15538 (build_java_binop): Add preliminary implementation (with warning)
15539 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
15540 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
15541 (expand_compare, expand_java_goto, expand_java_call): Don't
15542 push_pending_block, since that only makes sense when verifying.
15543 (merge_type_state): Different return codes.
15544 (push_pending_block): A block may need to be verified more than once.
15545 (expand_byte_code): Warn about unused code at code generation time.
15546 (verify_jvm_instruction): Changed logic, since code may need to be
15547 re-verified if type-state has changed. Also, better error handling.
15548 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
15549 Improve newarray, anewarray, ?aload, athrow,
15550 * java-tree.h (LABEL_CHANGED): New macro.
15552 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
15554 * decl.c (soft_athrow_node): New global variable initialized.
15555 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
15556 * typeck.c (convert): Added support for REAL_TYPE.
15557 (convert_to_char): New function.
15558 (convert): Handle CHAR_TYPE.
15559 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
15560 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
15561 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
15563 (verify_jvm_instructions): Added break a the end of bogus unop: label.
15564 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
15565 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
15566 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
15567 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
15568 to Use The Right Things.
15569 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
15570 compatible with INT. BOOLEAN is made equivalent to BYTE.
15571 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
15572 OPCODE_ifnonnull): Now supported.
15573 (build_java_athrow): New function.
15575 1997-08-04 Per Bothner <bothner@cygnus.com>
15577 Rename method name <init> to match G++ (and fix mangling).
15578 * class.c (layout_class): Replace method name of <init> by class name.
15579 (make_method_value): Do inverse renaming of constructor from <init>.
15580 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
15581 * typeck.c (lookup_java_constructor): New function.
15582 * expr.c (expand_invoke): If method_name is <init>, call
15583 lookup_java_constructor to find constructor.
15585 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
15587 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15589 * parse.c (get_class_constant): Modified to handle array "classes"
15590 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
15592 (convert): Modified to handle real type.
15593 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
15594 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
15595 variables declared.
15596 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
15597 soft_multianewarray, soft_newarray_node, soft_throw_node): New
15598 global variables initialized.
15599 (find_local_variable): Handles the case of a pointer
15600 (end_java_method): Restore the use of one more scope
15601 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
15602 build_java_array_length_access, expand_java_arrayload,
15603 expand_java_arraystore, expand_java_array_length,
15604 expand_java_multianewarray, expand_java_anewarray,
15605 build_java_check_indexed_type, is_array_type_p,
15606 build_java_throw_out_of_bound_exception): New functions.
15607 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
15608 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
15609 OPCODE_<t>aload): Implemented code for verification.
15610 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
15611 ARRAY_NEW_MULTI): Macro defined.
15612 (CONVERT): Modified to invoke convert().
15613 (case OPCODE_aload2): Fixed index typo from 2 to 1.
15615 1997-07-31 Per Bothner <bothner@cygnus.com>
15617 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
15618 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
15619 (make_class_data): Field name needs '/' as package prefix.
15620 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
15622 1997-07-25 Per Bothner <bothner@cygnus.com>
15624 Implement debug information for local variables.
15625 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
15626 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
15627 DECL_LOCAL_SLOT_CHAIN): New macros.
15628 (struct lang_decl_var): New type.
15629 * parse.c (give_name_to_locals): Move to decl.c.
15630 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
15631 (start_java_method): Re-write parameter handling.
15632 (pending_local_decls): New global variable.
15633 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
15634 (find_local_variable): Accept pc so we can skips decls not in range.
15635 (struct binding_level): Add end_pc field.
15636 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
15637 (various): Change so current pc gets passed to find_local_variable.
15639 * decl.c (init_decl_processing): Re-arrange fields in
15640 class_type_node and and method_type_node to match kaffe 0.9.1.
15641 * class.c (make_method_value, make_class_data): Update
15642 initializations to match.
15644 1997-07-16 Per Bothner <bothner@cygnus.com>
15646 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
15647 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
15648 (push_super_field): New function.
15649 (make_class_data): Handle inheritance of class static initializer.
15650 (layout_class): New name mangling.
15651 * constants.c (build_constant_data_ref): Init type of data array
15652 to a one-element array.
15653 (build_constants_constructor): Set DECL_SIZE from complete array type.
15654 * decl.c: Rename class_type, object_type etc to class_type_node,
15655 object_type_node etc. Make former inherit from latter.
15656 * expr.c (expand_invoke): Add cast of function address.
15657 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
15658 * parse.c (yyparse): Don't call layout_class here.
15659 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
15661 1997-06-14 Per Bothner <bothner@cygnus.com>
15663 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
15664 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
15665 (alloc_class_constant): New.
15666 * expr.c (expand_invoke): Make sure method's class is initialized.
15667 * class.c (interits_from_p, emit_register_class): New functions.
15668 * parse.c (yyparse): Call emit_register_class.
15670 1997-06-09 Per Bothner <bothner@cygnus.com>
15672 * constants.c: New file, to handle constant pool.
15673 * Makefile.in (JAVA_OBJS): Add constants.o.
15674 * decl.c (init_decl_processing): Update, fix, finish various structs.
15675 (pushdecl_top_level): New.
15676 * parse.c (layout_class): Moved to class.c.
15677 * expr.c (java_push_constant_from_pool): New function.
15678 * class.c (build_class_ref): Make work fully
15679 (make_class_data): Emit super-class, constant pool, interface vector.
15681 1997-06-03 Per Bothner <bothner@cygnus.com>
15683 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
15684 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
15685 * class.c (class_depth): New function.
15686 (lookup_named_class): Replaced by new function lookup_class.
15687 * decl.c (object_type_node, string_type_node): New.
15688 Remove various types that we no longer need.
15689 * expr.c (verify_jvm_instructions): New separate verifier pass.
15690 (push_type, pop_type): New functions for verifier.
15691 (type_stack_dup, pop_argument_types, merge_types): Likewise.
15692 (expand_byte_code): Simplify, since we assume already verified.
15693 (expand_invoke): Now mostly works.
15694 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
15695 * lang.c (main_class): Move to parse.c. Don't make_class yet.
15696 * parse.c: Wait to allocate class object until we know its name.
15697 (layout_class): Calculate DECL_VINDEX for each virtual method.
15698 * typeck.c (get_array_type): Rename to ...
15699 (build_java_array_type): ... and provide working implementation.
15700 (build_java_signature): New function - build Java signature of type.
15701 (set_java_signature): New function - cache signature with type.
15702 (lookup_java_method): New function.
15704 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
15706 * class.c (ident_subst): Take extra SUFFIX parameter.
15707 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
15708 (set_constant_value, build_static_field_ref, is_compiled_class): New.
15709 (build_class_ref): Actually implement.
15710 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
15711 * decl.c (builtin_function): New.
15712 (init_decl_processing): Update for current Kaffe. Declare some
15713 builtin Kaffe functions.
15714 * expr.c (build_address_of): New.
15715 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
15716 Renamed (from expand_java_new etc), and added working implementations.
15717 (build_field_ref): Now also handle static fields.
15718 (expand_invoke): Implement invokestatic, and start implement rest.
15719 * java-opcodes.h: Use javaop.def to avoid duplicated list.
15720 * javaop.def: Rename invokevirt -> invokevirtual.
15721 * lang.c (use_handles): Removed.
15722 * parse.c: Add support for ConstantValue attribute.
15723 Handle nested loading of a class. (JPOOL_UTF): New.
15725 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
15727 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
15729 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
15731 * Make-lang.in (java.install-man): New empty rule.
15732 * typeck.c (set_local_type): New function.
15733 * expr.c (STORE_INTERNAL): Call find_local_variable,
15734 not find_stack_slot. Call set_local_type.
15736 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
15738 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
15739 and building RECORD_TYPE CONSTRUCTORs.
15740 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
15742 * lang.c (use_handles): Change the default to 0.
15743 * decl.c: Define and build class_type, field_type, utf8const_type.
15744 * class.c (make_class_data, make_field_value,
15745 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
15746 hashUtf8String, strLengthUtf8, mangled_classname:
15747 Functions to build reflective data structures.
15748 * parse.c (yyparse): Call make_class_data.
15750 * jcf-io.c (open_class, find_classfile): New functions.
15751 * jcf-dump.c: Support reading classfile from explicitly-named
15752 class file (without CLASSPATH searching).
15754 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
15756 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
15757 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
15758 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
15759 (get_constant): Now trivial for CONSTANT_Utf8.
15761 * jcf.h: Make NEW_CPOOL the default.
15762 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
15764 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>